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authorWilliam Brown <[email protected]>2012-11-18 12:06:34 +1030
committerWilliam Brown <[email protected]>2012-11-21 10:12:50 +1030
commitf55a6f37d0805fd9f8270903929cdf08fda55e39 (patch)
tree7c6abafddc3edbe13a2f297f7f28e2270dc432d7 /src/gpm-manager.c
parent5fdd6e52207bbf236e3888884cdd6a85c45ab4fd (diff)
downloadmate-power-manager-f55a6f37d0805fd9f8270903929cdf08fda55e39.tar.bz2
mate-power-manager-f55a6f37d0805fd9f8270903929cdf08fda55e39.tar.xz
Current work on systemd-inhibit support in mpm. DOES NOT WORK YET. See https://bugzilla.redhat.com/show_bug.cgi?id=876396 and https://bugzilla.redhat.com/show_bug.cgi?id=876782
Diffstat (limited to 'src/gpm-manager.c')
-rw-r--r--src/gpm-manager.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/gpm-manager.c b/src/gpm-manager.c
index 9ee8781..150379d 100644
--- a/src/gpm-manager.c
+++ b/src/gpm-manager.c
@@ -100,6 +100,8 @@ struct GpmManagerPrivate
NotifyNotification *notification_warning_low;
NotifyNotification *notification_discharging;
NotifyNotification *notification_fully_charged;
+ gint32 systemd_inhibit;
+ GDBusProxy *systemd_inhibit_proxy;
};
typedef enum {
@@ -1841,6 +1843,60 @@ gpm_manager_control_resume_cb (GpmControl *control, GpmControlAction action, Gpm
}
/**
+ * gpm_main_system_inhibit:
+ **/
+static gint32
+gpm_manager_systemd_inhibit (GDBusProxy *proxy) {
+ /* Return a fd to the to the inhibitor, that we can close on exit. */
+ //GDBusProxy *proxy;
+ GError *error = NULL;
+ gint32 r = -1;
+
+ proxy == NULL;
+ /* Should we define these elsewhere? */
+ const char* arg_what = "handle-power-key:handle-suspend-key:handle-lid-switch";
+ const char* arg_who = "mate-power-manager";
+ const char* arg_why = "Mate power manager handles these events";
+ const char* arg_mode = "block";
+
+ egg_debug ("Inhibiting systemd sleep");
+ 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,
+ &error );
+ //append all our arguments
+ if (proxy == NULL) {
+ egg_error("Error connecting to dbus - %s", error->message);
+ g_error_free (error);
+ return -1;
+ }
+ r = g_dbus_proxy_call_sync (proxy, "Inhibit",
+ g_variant_new( "(ssss)",
+ arg_what,
+ arg_who,
+ arg_why,
+ arg_mode
+ ),
+ G_DBUS_CALL_FLAGS_NONE,
+ -1,
+ NULL,
+ &error
+ );
+ egg_debug ("Inhibiting systemd sleep - fd = %i", r);
+ if (r < 1) {
+ egg_error ("Error in dbus - %s", error->message);
+ g_error_free (error);
+ return -EIO;
+ }
+ egg_debug ("Inhibiting systemd sleep - success");
+ return r;
+}
+
+/**
* gpm_manager_init:
* @manager: This class instance
**/
@@ -1857,6 +1913,9 @@ gpm_manager_init (GpmManager *manager)
connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
g_connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
+ /* We want to inhibit the systemd suspend options, and take care of them ourselves */
+ manager->priv->systemd_inhibit = gpm_manager_systemd_inhibit (manager->priv->systemd_inhibit_proxy);
+
/* init to unthrottled */
manager->priv->screensaver_ac_throttle_id = 0;
manager->priv->screensaver_dpms_throttle_id = 0;
@@ -2014,6 +2073,15 @@ gpm_manager_finalize (GObject *object)
g_object_unref (manager->priv->client);
g_object_unref (manager->priv->status_icon);
+ /* Let systemd take over again ... */
+ if (manager->priv->systemd_inhibit > 0) {
+ close(manager->priv->systemd_inhibit);
+ }
+ if (manager->priv->systemd_inhibit_proxy != NULL) {
+ g_object_unref (manager->priv->systemd_inhibit_proxy);
+ }
+ //g_object_unref (manager->priv->systemd_inhibit);
+
G_OBJECT_CLASS (gpm_manager_parent_class)->finalize (object);
}