cryptonas-branches/pythonrewrite/plugins/shutdown/root_action.py

#!/usr/bin/env python2.4

## necessary: otherwise CryptoBoxRootActions.py will refuse to execute this script
PLUGIN_TYPE = "cryptobox"

POWEROFF_BIN = "/sbin/poweroff"
REBOOT_BIN = "/sbin/reboot"

import subprocess
import re
import sys
import os


def call_prog(progy):
	proc = subprocess.Popen(
		shell = False,
		args = [progy])
	proc.wait()
	return proc.returncode == 0


if __name__ == "__main__":
	args = sys.argv[1:]

	self_bin = sys.argv[0]
	
	if len(args) > 1:
		sys.stderr.write("%s: too many arguments (%s)\n" % (self_bin, args))
		sys.exit(1)
	
	if len(args) == 0:
		sys.stderr.write("%s: no argument supplied\n" % self_bin)
		sys.exit(1)
	
	if args[0] == "reboot":
		result = call_prog(REBOOT_BIN)
	elif args[0] == "shutdown":
		result = call_prog(POWEROFF_BIN)
	else:
		sys.stderr.write("%s: illegal argument (%s)\n" % (self_bin, args[0]))
		sys.exit(1)
	
	if result:
		sys.exit(0)
	else:
		sys.exit(1)