/**
* gpm_control_suspend:
**/
gboolean
gpm_control_suspend (GpmControl *control, GError **error)
{
gboolean allowed;
gboolean ret = FALSE;
gboolean do_lock;
gboolean nm_sleep;
GpmScreensaver *screensaver;
guint32 throttle_cookie = 0;
#ifdef WITH_KEYRING
gboolean lock_mate_keyring;
MateKeyringResult keyres;
#endif /* WITH_KEYRING */
screensaver = gpm_screensaver_new ();
g_object_get (control->priv->client,
"can-suspend", &allowed,
NULL);
if (!allowed) {
egg_debug ("cannot suspend as not allowed from policy");
g_set_error_literal (error, GPM_CONTROL_ERROR, GPM_CONTROL_ERROR_GENERAL, "Cannot suspend");
goto out;
}
#ifdef WITH_KEYRING
/* we should perhaps lock keyrings when sleeping #375681 */
lock_mate_keyring = g_settings_get_boolean (control->priv->settings, GPM_SETTINGS_LOCK_KEYRING_SUSPEND);
if (lock_mate_keyring) {
keyres = mate_keyring_lock_all_sync ();
if (keyres != MATE_KEYRING_RESULT_OK)
egg_warning ("could not lock keyring");
}
#endif /* WITH_KEYRING */
do_lock = gpm_control_get_lock_policy (control, GPM_SETTINGS_LOCK_ON_SUSPEND);
if (do_lock) {
throttle_cookie = gpm_screensaver_add_throttle (screensaver, "suspend");
gpm_screensaver_lock (screensaver);
}
nm_sleep = g_settings_get_boolean (control->priv->settings, GPM_SETTINGS_NETWORKMANAGER_SLEEP);
if (nm_sleep)
gpm_networkmanager_sleep ();
/* Do the suspend */
egg_debug ("emitting sleep");
g_signal_emit (control, signals [SLEEP], 0, GPM_CONTROL_ACTION_SUSPEND);
ret = up_client_suspend_sync (control->priv->client, NULL, error);
egg_debug ("emitting resume");
g_signal_emit (control, signals [RESUME], 0, GPM_CONTROL_ACTION_SUSPEND);
if (do_lock) {
gpm_screensaver_poke (screensaver);
if (throttle_cookie)
gpm_screensaver_remove_throttle (screensaver, throttle_cookie);
}
nm_sleep = g_settings_get_boolean (control->priv->settings, GPM_SETTINGS_NETWORKMANAGER_SLEEP);
if (nm_sleep)
gpm_networkmanager_wake ();
out:
g_object_unref (screensaver);
return ret;
}
/**
* gpm_control_suspend:
**/
gboolean
gpm_control_suspend (GpmControl *control, GError **error)
{
gboolean allowed;
gboolean ret = FALSE;
gboolean do_lock;
gboolean nm_sleep;
GpmScreensaver *screensaver;
guint32 throttle_cookie = 0;
#ifdef WITH_KEYRING
gboolean lock_mate_keyring;
MateKeyringResult keyres;
#endif /* WITH_KEYRING */
#ifdef WITH_SYSTEMD_SLEEP
GError *dbus_error = NULL;
DBusGProxy *proxy;
GVariant *res;
#endif
screensaver = gpm_screensaver_new ();
#ifndef WITH_SYSTEMD_SLEEP
g_object_get (control->priv->client,
"can-suspend", &allowed,
NULL);
if (!allowed) {
egg_debug ("cannot suspend as not allowed from policy");
g_set_error_literal (error, GPM_CONTROL_ERROR, GPM_CONTROL_ERROR_GENERAL, "Cannot suspend");
goto out;
}
#endif
#ifdef WITH_KEYRING
/* we should perhaps lock keyrings when sleeping #375681 */
lock_mate_keyring = g_settings_get_boolean (control->priv->settings, GPM_SETTINGS_LOCK_KEYRING_SUSPEND);
if (lock_mate_keyring) {
keyres = mate_keyring_lock_all_sync ();
if (keyres != MATE_KEYRING_RESULT_OK)
egg_warning ("could not lock keyring");
}
#endif /* WITH_KEYRING */
do_lock = gpm_control_get_lock_policy (control, GPM_SETTINGS_LOCK_ON_SUSPEND);
if (do_lock) {
throttle_cookie = gpm_screensaver_add_throttle (screensaver, "suspend");
gpm_screensaver_lock (screensaver);
}
nm_sleep = g_settings_get_boolean (control->priv->settings, GPM_SETTINGS_NETWORKMANAGER_SLEEP);
if (nm_sleep)
gpm_networkmanager_sleep ();
/* Do the suspend */
egg_debug ("emitting sleep");
g_signal_emit (control, signals [SLEEP], 0, GPM_CONTROL_ACTION_SUSPEND);
#ifdef WITH_SYSTEMD_SLEEP
/* sleep via logind */
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
NULL,
"org.freedesktop.login1",
"/org/freedesktop/login1",
"org.freedesktop.login1.Manager",
NULL,
&dbus_error );
if (proxy == NULL) {
egg_error("Error connecting to dbus - %s", dbus_error->message);
g_error_free (dbus_error);
return -1;
}
g_dbus_proxy_call_sync (proxy, "Suspend",
g_variant_new( "(b)",FALSE),
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL,
&dbus_error
);
if (dbus_error != NULL ) {
egg_debug ("Error in dbus - %s", dbus_error->message);
g_error_free (dbus_error);
ret = TRUE;
}
else {
ret = TRUE;
}
g_object_unref(proxy);
#else
ret = up_client_suspend_sync (control->priv->client, NULL, error);
#endif
egg_debug ("emitting resume");
g_signal_emit (control, signals [RESUME], 0, GPM_CONTROL_ACTION_SUSPEND);
if (do_lock) {
gpm_screensaver_poke (screensaver);
if (throttle_cookie)
gpm_screensaver_remove_throttle (screensaver, throttle_cookie);
}
nm_sleep = g_settings_get_boolean (control->priv->settings, GPM_SETTINGS_NETWORKMANAGER_SLEEP);
if (nm_sleep)
gpm_networkmanager_wake ();
out:
g_object_unref (screensaver);
return ret;
}