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/*
* Copyright (C) 2007 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
* Copyright (C) 2006-2007 Richard Hughes <richard@hughsie.com>
*
* Sound Juicer - sj-inhibit.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Authors: Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <gio/gio.h>
#include "sj-inhibit.h"
/* PowerManagent defines */
#define PM_DBUS_SERVICE "org.gnome.SessionManager"
#define PM_DBUS_INHIBIT_PATH "/org/gnome/SessionManager"
#define PM_DBUS_INHIBIT_INTERFACE "org.gnome.SessionManager"
/** cookie is returned as an unsigned integer */
guint
sj_inhibit (const gchar * appname, const gchar * reason, guint xid)
{
guint cookie;
GError *error = NULL;
GDBusProxy *proxy = NULL;
GVariant *variant;
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
PM_DBUS_SERVICE,
PM_DBUS_INHIBIT_PATH,
PM_DBUS_INHIBIT_INTERFACE,
NULL,
&error);
if (!proxy)
{
g_warning ("Could not get DBUS proxy: %s", error->message);
g_clear_error (&error);
return 0;
}
variant = g_dbus_proxy_call_sync (proxy,
"Inhibit",
g_variant_new ("(susu)",
appname,
xid,
reason,
4+8),
G_DBUS_CALL_FLAGS_NONE, -1, NULL,
&error);
if (variant)
{
g_variant_get (variant, "(u)", &cookie);
g_variant_unref (variant);
}
else
{
g_warning ("Problem calling inhibit %s", error->message);
}
g_object_unref (proxy);
return cookie;
}
void
sj_uninhibit (guint cookie)
{
GError *error = NULL;
GDBusProxy *proxy = NULL;
/* check if the cookie is valid */
if (cookie <= 0)
{
g_warning ("Invalid cookie");
return;
}
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
PM_DBUS_SERVICE,
PM_DBUS_INHIBIT_PATH,
PM_DBUS_INHIBIT_INTERFACE,
NULL,
&error);
if (!proxy)
{
g_warning ("Could not get DBUS proxy: %s", error->message);
g_clear_error (&error);
return;
}
g_dbus_proxy_call_sync (proxy, "Uninhibit",
g_variant_new ("(u)", cookie),
G_DBUS_CALL_FLAGS_NONE, -1, NULL,
&error);
if (error)
{
g_warning ("Problem uninhibiting: %s", error->message);
g_clear_error (&error);
}
g_object_unref (proxy);
}
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