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| author | Stefano Karapetsas <[email protected]> | 2012-12-06 07:03:26 -0800 |
|---|---|---|
| committer | Stefano Karapetsas <[email protected]> | 2012-12-06 07:03:26 -0800 |
| commit | 56feede13bb174845df74b328d0f6b5864f43463 (patch) | |
| tree | 57cfc71fac1f8f771492993e1ae9820af1c900b5 /src/gs-listener-dbus.c | |
| parent | 97b9833a9a50572798e97a47f4dfa69f3363f00a (diff) | |
| parent | ea114cb40c0ecd06ccc633d010b25d6101006645 (diff) | |
| download | mate-screensaver-56feede13bb174845df74b328d0f6b5864f43463.tar.bz2 mate-screensaver-56feede13bb174845df74b328d0f6b5864f43463.tar.xz | |
Merge pull request #12 from ketheriel/master
only allow one instance of mate-screensaver per user
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..1f759e0 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 * |