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| author | Nelson Marques <[email protected]> | 2012-12-05 16:12:28 +0000 |
|---|---|---|
| committer | Nelson Marques <[email protected]> | 2012-12-05 16:12:28 +0000 |
| commit | ca4b57cdd02c223763c9d60742630127340bbeee (patch) | |
| tree | 78adb2430ee3ddb9cdcacf01d187c044c8bda323 /src/gs-listener-dbus.c | |
| parent | 97b9833a9a50572798e97a47f4dfa69f3363f00a (diff) | |
| download | mate-screensaver-ca4b57cdd02c223763c9d60742630127340bbeee.tar.bz2 mate-screensaver-ca4b57cdd02c223763c9d60742630127340bbeee.tar.xz | |
prevent mate-screensaver to launch a 2nd instance
Diffstat (limited to 'src/gs-listener-dbus.c')
| -rw-r--r-- | src/gs-listener-dbus.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/gs-listener-dbus.c b/src/gs-listener-dbus.c index ed1199f..99e05df 100644 --- a/src/gs-listener-dbus.c +++ b/src/gs-listener-dbus.c @@ -2204,7 +2204,7 @@ gboolean gs_listener_acquire (GSListener *listener, GError **error) { - gboolean acquired; + int acquired; DBusError buserror; gboolean is_connected; @@ -2254,7 +2254,8 @@ gs_listener_acquire (GSListener *listener, acquired = dbus_bus_request_name (listener->priv->connection, GS_LISTENER_SERVICE, - 0, &buserror) != -1; + DBUS_NAME_FLAG_DO_NOT_QUEUE, + &buserror); if (dbus_error_is_set (&buserror)) { g_set_error (error, @@ -2263,6 +2264,14 @@ gs_listener_acquire (GSListener *listener, "%s", buserror.message); } + if (acquired == DBUS_REQUEST_NAME_REPLY_EXISTS) { + g_set_error (error, + GS_LISTENER_ERROR, + GS_LISTENER_ERROR_ACQUISITION_FAILURE, + "%s", + _("screensaver already running in this session")); + return FALSE; + } dbus_error_free (&buserror); @@ -2331,7 +2340,7 @@ gs_listener_acquire (GSListener *listener, } finish: - return acquired; + return (acquired != -1); } static char * |