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from pytubefix.sabr.common import FormatId |
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from pytubefix.sabr.proto import BinaryReader, BinaryWriter |
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class PlaybackCookie: |
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@staticmethod |
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def create_base(): |
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return { |
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"field1": 0, |
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"field2": 0, |
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"videoFmt": None, |
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"audioFmt": None |
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} |
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@staticmethod |
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def encode(message: dict, writer=None): |
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if writer is None: |
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writer = BinaryWriter() |
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if message.get("field1", 0) != 0: |
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writer.uint32(8).int32(message["field1"]) |
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if message.get("field2", 0) != 0: |
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writer.uint32(16).int32(message["field2"]) |
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if message.get("videoFmt") is not None: |
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FormatId.encode(message["videoFmt"], writer.uint32(58).fork()).join() |
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if message.get("audioFmt") is not None: |
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FormatId.encode(message["audioFmt"], writer.uint32(66).fork()).join() |
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return writer |
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@staticmethod |
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def decode(data, length=None): |
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reader = data if isinstance(data, BinaryReader) else BinaryReader(data) |
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end = reader.len if length is None else reader.pos + length |
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message = PlaybackCookie.create_base() |
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while reader.pos < end: |
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tag = reader.uint32() |
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field = tag >> 3 |
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if field == 1 and tag == 8: |
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message["field1"] = reader.int32() |
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continue |
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elif field == 2 and tag == 16: |
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message["field2"] = reader.int32() |
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continue |
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elif field == 7 and tag == 58: |
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message["videoFmt"] = FormatId.decode(reader, reader.uint32()) |
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continue |
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elif field == 8 and tag == 66: |
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message["audioFmt"] = FormatId.decode(reader, reader.uint32()) |
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continue |
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elif (tag & 7) == 4 or tag == 0: |
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break |
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else: |
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reader.skip(tag & 7) |
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return message |
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