# $Id: 20xfree86-common_process-args 360 2003-08-05 05:03:18Z branden $

case $# in
  0)
    ;;
  1)
    case "$1" in
      failsafe)
        if grep -qs ^allow-failsafe "$OPTIONFILE"; then
          if [ -e /usr/bin/x-terminal-emulator ]; then
            if [ -x /usr/bin/x-terminal-emulator ]; then
              exec x-terminal-emulator -geometry +1+1
            else
              # fatal error
              errormsg "unable to launch failsafe X session ---" \
                       "x-terminal-emulator not executable; aborting."
            fi
          else
            # fatal error
            errormsg "unable to launch failsafe X session ---" \
                     "x-terminal-emulator not found; aborting."
          fi
        fi
        ;;
      default)
        ;;
      *)
        STARTUP_FULL_PATH=$(which $1)
        if [ -n "$STARTUP_FULL_PATH" -a -e "$STARTUP_FULL_PATH" ]; then
          if [ -x "$STARTUP_FULL_PATH" ]; then
            STARTUP="$1"
          else
            message "unable to launch \"$1\" X session ---" \
                    "\"$1\" not executable; falling back to default session."
          fi
        else
          message "unable to launch \"$1\" X session ---" \
                  "\"$1\" not found; falling back to default session."
        fi
        ;;
    esac
    ;;
  *)
    message "unsupported number of arguments ($#); falling back to default" \
            "session."
    ;;
esac
