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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2007 David Zeuthen <davidz@redhat.com>
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <string.h>
#include <signal.h>
#include <sys/types.h>
#include <unistd.h>
#include <glib.h>
#include <glib/gi18n-lib.h>
#include <glib-object.h>
#include <dbus/dbus-glib.h>
#include <dbus/dbus-glib-lowlevel.h>
#include <devkit-gobject/devkit-gobject.h>
#include "egg-debug.h"
#include "dkp-daemon.h"
#include "dkp-qos.h"
#include "dkp-wakeups.h"
#define NAME_TO_CLAIM "org.freedesktop.DeviceKit.Power"
static GMainLoop *loop = NULL;
/**
* main_acquire_name_on_proxy:
**/
static gboolean
main_acquire_name_on_proxy (DBusGProxy *bus_proxy)
{
GError *error;
guint result;
gboolean res;
gboolean ret = FALSE;
if (bus_proxy == NULL)
goto out;
error = NULL;
res = dbus_g_proxy_call (bus_proxy,
"RequestName",
&error,
G_TYPE_STRING, NAME_TO_CLAIM,
G_TYPE_UINT, 0,
G_TYPE_INVALID,
G_TYPE_UINT, &result,
G_TYPE_INVALID);
if (!res) {
if (error != NULL) {
egg_warning ("Failed to acquire %s: %s", NAME_TO_CLAIM, error->message);
g_error_free (error);
} else {
egg_warning ("Failed to acquire %s", NAME_TO_CLAIM);
}
goto out;
}
if (result != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER) {
if (error != NULL) {
egg_warning ("Failed to acquire %s: %s", NAME_TO_CLAIM, error->message);
g_error_free (error);
} else {
egg_warning ("Failed to acquire %s", NAME_TO_CLAIM);
}
goto out;
}
ret = TRUE;
out:
return ret;
}
/**
* dkp_main_sigint_handler:
**/
static void
dkp_main_sigint_handler (int sig)
{
egg_debug ("Handling SIGINT");
/* restore default */
signal (SIGINT, SIG_DFL);
/* cleanup */
g_main_loop_quit (loop);
}
/**
* main:
**/
int
main (int argc, char **argv)
{
GError *error;
DkpDaemon *daemon;
DkpQos *qos;
DkpWakeups *wakeups;
GOptionContext *context;
DBusGProxy *bus_proxy;
DBusGConnection *bus;
gboolean verbose = FALSE;
int ret = 1;
const GOptionEntry entries[] = {
{ "verbose", 'v', 0, G_OPTION_ARG_NONE, &verbose,
_("Show extra debugging information"), NULL },
{ NULL }
};
g_type_init ();
context = g_option_context_new ("DeviceKit Power Daemon");
g_option_context_add_main_entries (context, entries, NULL);
g_option_context_parse (context, &argc, &argv, NULL);
g_option_context_free (context);
egg_debug_init (verbose);
error = NULL;
bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
if (bus == NULL) {
egg_warning ("Couldn't connect to system bus: %s", error->message);
g_error_free (error);
goto out;
}
bus_proxy = dbus_g_proxy_new_for_name (bus, DBUS_SERVICE_DBUS,
DBUS_PATH_DBUS, DBUS_INTERFACE_DBUS);
if (bus_proxy == NULL) {
egg_warning ("Could not construct bus_proxy object; bailing out");
goto out;
}
if (!main_acquire_name_on_proxy (bus_proxy) ) {
egg_warning ("Could not acquire name; bailing out");
goto out;
}
/* do stuff on ctrl-c */
signal (SIGINT, dkp_main_sigint_handler);
egg_debug ("Starting devkit-power-daemon version %s", PACKAGE_VERSION);
qos = dkp_qos_new ();
wakeups = dkp_wakeups_new ();
daemon = dkp_daemon_new ();
if (daemon == NULL)
goto out;
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
g_object_unref (qos);
g_object_unref (wakeups);
g_object_unref (daemon);
g_main_loop_unref (loop);
ret = 0;
out:
return ret;
}
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