Locker
/* $Id$ */
/* Copyright (c) 2011-2018 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Locker */
/* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <locale.h>
#include <libintl.h>
#include <gtk/gtk.h>
#include <Desktop.h>
#include "../include/Locker.h"
#include "../config.h"
#define _(string) gettext(string)
/* constants */
#ifndef PREFIX
# define PREFIX "/usr/local"
#endif
#ifndef DATADIR
# define DATADIR PREFIX "/share"
#endif
#ifndef LOCALEDIR
# define LOCALEDIR DATADIR "/locale"
#endif
#ifndef PROGNAME
# define PROGNAME "lockerctl"
#endif
/* lockerctl */
/* private */
/* functions */
/* lockerctl */
static int _lockerctl(int action)
{
desktop_message_send(LOCKER_CLIENT_MESSAGE, LOCKER_MESSAGE_ACTION,
action, TRUE);
return 0;
}
/* usage */
static int _usage(void)
{
#ifdef EMBEDDED
fprintf(stderr, _("Usage: %s [-D|-E|-S|-c|-l|-s|-u|-z]\n"
" -D Temporarily disable the screensaver\n"
" -E Enable the screensaver again\n"
" -S Display or change settings\n"
" -c Cycle the screen saver\n"
" -l Lock the screen\n"
" -s Activate the screen saver\n"
" -u Unlock the screen\n"
" -z Suspend the device\n"), PROGNAME);
#else
fprintf(stderr, _("Usage: %s [-D|-E|-S|-c|-l|-s|-u|-z]\n"
" -D Temporarily disable the screensaver\n"
" -E Enable the screensaver again\n"
" -S Display or change settings\n"
" -c Cycle the screen saver\n"
" -l Lock the screen\n"
" -s Activate the screen saver\n"
" -u Unlock the screen\n"
" -z Suspend the computer\n"), PROGNAME);
#endif
return 1;
}
/* public */
/* functions */
/* main */
int main(int argc, char * argv[])
{
int o;
int action = -1;
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
gtk_init(&argc, &argv);
while((o = getopt(argc, argv, "DESclsuz")) != -1)
switch(o)
{
case 'D':
if(action != -1)
return _usage();
action = LOCKER_ACTION_DISABLE;
break;
case 'E':
if(action != -1)
return _usage();
action = LOCKER_ACTION_ENABLE;
break;
case 'S':
if(action != -1)
return _usage();
action = LOCKER_ACTION_SHOW_PREFERENCES;
break;
case 'c':
if(action != -1)
return _usage();
action = LOCKER_ACTION_CYCLE;
break;
case 'l':
if(action != -1)
return _usage();
action = LOCKER_ACTION_LOCK;
break;
case 's':
if(action != -1)
return _usage();
action = LOCKER_ACTION_ACTIVATE;
break;
case 'u':
if(action != -1)
return _usage();
action = LOCKER_ACTION_UNLOCK;
break;
case 'z':
if(action != -1)
return _usage();
action = LOCKER_ACTION_SUSPEND;
break;
default:
return _usage();
}
if(action == -1 || optind != argc)
return _usage();
return (_lockerctl(action) == 0) ? 0 : 2;
}