gui/dbus.c

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*
   3  * LADI Session Handler (ladish)
   4  *
   5  * Copyright (C) 2010,2011,2014 Nedko Arnaudov <nedko@arnaudov.name>
   6  *
   7  **************************************************************************
   8  * This file contains D-Bus related code
   9  **************************************************************************
  10  *
  11  * LADI Session Handler is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * LADI Session Handler is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
  23  * or write to the Free Software Foundation, Inc.,
  24  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  25  */
  26
  27 #include "internal.h"
  28 #include <cdbus/cdbus.h>
  29 //#include <dbus/dbus-glib-lowlevel.h>
  30
  31 bool dbus_init(void)
  32 {
  33   dbus_error_init(&cdbus_g_dbus_error);
  34
  35   // Connect to the bus
  36   cdbus_g_dbus_connection = dbus_bus_get(DBUS_BUS_SESSION, &cdbus_g_dbus_error);
  37   if (dbus_error_is_set(&cdbus_g_dbus_error))
  38   {
  39     log_error("Cannot connect to session bus: %s", cdbus_g_dbus_error.message);
  40     dbus_error_free(&cdbus_g_dbus_error);
  41     return false;
  42   }
  43
  44   dbus_connection_setup_with_g_main(cdbus_g_dbus_connection, NULL);
  45   return true;
  46 }
  47
  48 void dbus_uninit(void)
  49 {
  50   if (cdbus_g_dbus_connection)
  51   {
  52     dbus_connection_flush(cdbus_g_dbus_connection);
  53   }
  54
  55   if (dbus_error_is_set(&cdbus_g_dbus_error))
  56   {
  57     dbus_error_free(&cdbus_g_dbus_error);
  58   }
  59
  60   cdbus_call_last_error_cleanup();
  61 }