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| # $Id: 20x11-common_process-args 305 2005-07-03 18:51:43Z dnusinow $ | |
| # This file is sourced by Xsession(5), not executed. | |
| # Determine how many arguments were provided. | |
| case $# in | |
| 0) | |
| # No arguments given; use default behavior. | |
| ;; | |
| 1) | |
| # One argument given; see what it was. | |
| case "$1" in | |
| failsafe) | |
| # Failsafe session was requested. | |
| if has_option allow-failsafe; then | |
| if [ -e /usr/bin/x-terminal-emulator ]; then | |
| if [ -x /usr/bin/x-terminal-emulator ]; then | |
| exec x-terminal-emulator -geometry +1+1 | |
| else | |
| # fatal error | |
| errormsg "unable to launch failsafe X session ---" \ | |
| "x-terminal-emulator not executable; aborting." | |
| fi | |
| else | |
| # fatal error | |
| errormsg "unable to launch failsafe X session ---" \ | |
| "x-terminal-emulator not found; aborting." | |
| fi | |
| fi | |
| ;; | |
| default) | |
| # Default behavior was requested. | |
| ;; | |
| *) | |
| # Specific program was requested. | |
| STARTUP_FULL_PATH=$(command -v "${1%% *}" || true) | |
| if [ -n "$STARTUP_FULL_PATH" ] && [ -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 ---" \ | |
| "\"$1\" not found; falling back to default session." | |
| fi | |
| ;; | |
| esac | |
| ;; | |
| *) | |
| # More than one argument given; we don't know what to do. | |
| message "unsupported number of arguments ($#); falling back to default" \ | |
| "session." | |
| ;; | |
| esac | |
| # vim:set ai et sts=2 sw=2 tw=80: | |