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| # $Id: 50x11-common_determine-startup 305 2005-07-03 18:51:43Z dnusinow $ | |
| # This file is sourced by Xsession(5), not executed. | |
| # If no X session startup program was passed to the Xsession script as an | |
| # argument (e.g., by the display manager), or if that program was not | |
| # executable, fall back to looking for a user's custom X session script, if | |
| # allowed by the options file. | |
| if [ -z "$STARTUP" ]; then | |
| if has_option allow-user-xsession; then | |
| for STARTUPFILE in "$USERXSESSION" "$ALTUSERXSESSION"; do | |
| if [ -e "$STARTUPFILE" ]; then | |
| if [ -x "$STARTUPFILE" ]; then | |
| STARTUP="$STARTUPFILE" | |
| else | |
| shell=${SHELL:-sh} | |
| STARTUP="$shell $STARTUPFILE" | |
| fi | |
| break | |
| fi | |
| done | |
| fi | |
| fi | |
| # If there is still nothing to use for a startup program, try the system | |
| # default session manager, window manager, and terminal emulator. | |
| if [ -z "$STARTUP" ]; then | |
| if [ -x /usr/bin/x-session-manager ]; then | |
| STARTUP=x-session-manager | |
| elif [ -x /usr/bin/x-window-manager ]; then | |
| STARTUP=x-window-manager | |
| elif [ -x /usr/bin/x-terminal-emulator ]; then | |
| STARTUP=x-terminal-emulator | |
| fi | |
| fi | |
| # If we still have not found a startup program, give up. | |
| if [ -z "$STARTUP" ]; then | |
| ERRMSG="unable to start X session ---" | |
| if has_option allow-user-xsession; then | |
| ERRMSG="$ERRMSG no \"$USERXSESSION\" file, no \"$ALTUSERXSESSION\" file," | |
| fi | |
| errormsg "$ERRMSG no session managers, no window managers, and no terminal" \ | |
| "emulators found; aborting." | |
| fi | |
| # vim:set ai et sts=2 sw=2 tw=80: | |