1 /* vim: set sw=4 ts=4 et: */
3 * This file is part of Live Wallpaper (livewp)
5 * Copyright (C) 2010 Vlad Vasiliev
6 * Copyright (C) 2010 Tanya Makova
9 * This software is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public License
11 * as published by the Free Software Foundation; either version 2.1 of
12 * the License, or (at your option) any later version.
14 * This software is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this software; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
25 /*******************************************************************************/
26 #include "livewp-common.h"
27 #include "livewp-dbus.h"
28 /*******************************************************************************/
30 livewp_initialize_dbus(Animation_WallpaperPrivate *priv){
34 dbus_error_init (&error);
35 /* Add D-BUS signal handler for 'status_changed' */
36 #if !defined APPLICATION
37 priv->dbus_conn = (DBusConnection *) osso_get_sys_dbus_connection(priv->osso);
38 priv->dbus_conn_session = (DBusConnection *) osso_get_dbus_connection(priv->osso);
40 priv->dbus_conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
41 priv->dbus_conn_session = dbus_bus_get(DBUS_BUS_SESSION, NULL);
44 if (priv->dbus_conn_session){
46 g_strdup_printf("type='signal', interface='%s'", LIVEWP_SIGNAL_INTERFACE);
47 dbus_bus_add_match(priv->dbus_conn_session, filter_string, &error);
48 if (dbus_error_is_set(&error)){
49 fprintf(stderr,"dbus_bus_add_match failed: %s", error.message);
50 dbus_error_free(&error);
52 g_free(filter_string);
53 /* add the callback */
54 dbus_connection_add_filter(priv->dbus_conn_session,
55 (DBusHandleMessageFunction)get_livewp_signal_cb,
59 /*******************************************************************************/
61 livewp_deinitialize_dbus(Animation_WallpaperPrivate *priv){
67 #if defined APPLICATION
68 dbus_connection_close(priv->dbus_conn);
69 dbus_connection_unref(priv->dbus_conn);
72 if (priv->dbus_conn_session){
74 g_strdup_printf("type='signal', interface='%s'", LIVEWP_SIGNAL_INTERFACE);
76 dbus_error_init (&error);
77 dbus_bus_remove_match(priv->dbus_conn_session, filter_string, &error);
78 if (!dbus_error_is_set(&error)){
79 dbus_connection_remove_filter(priv->dbus_conn_session,
80 (DBusHandleMessageFunction)get_livewp_signal_cb,
84 fprintf(stderr,"dbus_bus_add_match failed: %s", error.message);
85 dbus_error_free(&error);
88 g_free(filter_string);
92 /*******************************************************************************/
94 send_dbus_signal (Animation_WallpaperPrivate *priv,
95 const gchar *interface,
101 DBusMessage *message = dbus_message_new (DBUS_MESSAGE_TYPE_SIGNAL);
102 dbus_message_set_interface (message, interface);
103 dbus_message_set_path (message, path);
104 dbus_message_set_member (message, member);
105 success = dbus_connection_send (priv->dbus_conn_session, message, NULL);
106 dbus_message_unref (message);
108 fprintf (stderr, "%s '%s' message.\n",
109 success ? "Sent" : "Failed to send",
114 /*******************************************************************************/
116 get_livewp_signal_cb(DBusConnection *conn, DBusMessage *msg, Animation_WallpaperPrivate *priv){
118 #ifdef DEBUGFUNCTIONCALL
122 if (dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_RELOAD_CONFIG)){
123 if(read_config(priv)){
124 fprintf(stderr, "\nCan not read config file.\n");
127 #if !(defined APPLICATION || defined CONTROLPANEL)
128 reload_scene(priv->desktop_plugin);
133 // if (dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_RELOAD_PLUGIN))
134 // reload_livewp_plugin();
136 return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
138 /*******************************************************************************/