claim a D-Bus name so make Azimuth single instance

diff --git a/src/main.c b/src/main.c
index d413d5b..f1f88e5 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -1,18 +1,41 @@
 #include <glib.h>
+#include <telepathy-glib/dbus.h>
 
 #include "azimuth.h"
 
+#define AZIMUTH_BUS_NAME "org.maemo.Azimuth"
+
 int
 main (int argc,
     char **argv)
 {
   Azimuth *azimuth;
+  TpDBusDaemon *dbus;
+  GError *error = NULL;
 
   g_type_init ();
 
+  dbus = tp_dbus_daemon_dup (&error);
+  if (dbus == NULL)
+    {
+      g_print ("Failed to get bus: %s\n", error->message);
+      g_error_free (error);
+      return 1;
+    }
+
+  if (!tp_dbus_daemon_request_name (dbus, AZIMUTH_BUS_NAME, FALSE, &error))
+    {
+      g_print ("Failed to request bus name: %s\n", error->message);
+      g_error_free (error);
+      return 1;
+    }
+
   azimuth = azimuth_new ();
   azimuth_run (azimuth);
 
+  tp_dbus_daemon_release_name (dbus, AZIMUTH_BUS_NAME, NULL);
+
   g_object_unref (azimuth);
+  g_object_unref (dbus);
   return 0;
 }