vcs.maemo.org Git - livewp/blob - applet/src/livewp-dbus.c

   1 /* vim: set sw=4 ts=4 et: */
   2 /*
   3  * This file is part of Live Wallpaper (livewp)
   4  *
   5  * Copyright (C) 2010 Vlad Vasiliev
   6  * Copyright (C) 2010 Tanya Makova
   7  *       for the code
   8  *
   9  * This software is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  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.
  18  *
  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
  22  * 02110-1301 USA
  23 */
  24
  25 /*******************************************************************************/
  26 #include "livewp-common.h"
  27 #include "livewp-dbus.h"
  28 /*******************************************************************************/
  29 void
  30 livewp_initialize_dbus(Animation_WallpaperPrivate *priv){
  31     gchar       *filter_string;
  32     DBusError   error;
  33
  34     dbus_error_init (&error);
  35     /* Add D-BUS signal handler for 'status_changed' */
  36     priv->dbus_conn = (DBusConnection *) osso_get_sys_dbus_connection(priv->osso);
  37     priv->dbus_conn_session = (DBusConnection *) osso_get_dbus_connection(priv->osso);
  38
  39     if (priv->dbus_conn_session){
  40         filter_string =
  41             g_strdup_printf("type='signal', interface='%s'", LIVEWP_SIGNAL_INTERFACE);
  42         dbus_bus_add_match(priv->dbus_conn_session, filter_string, &error);
  43         if (dbus_error_is_set(&error)){
  44              fprintf(stderr,"dbus_bus_add_match failed: %s", error.message);
  45              dbus_error_free(&error);
  46         }
  47         g_free(filter_string);
  48         /* add the callback */
  49         dbus_connection_add_filter(priv->dbus_conn_session,
  50                                    (DBusHandleMessageFunction)get_livewp_signal_cb,
  51                                    priv, NULL);
  52 #if 0
  53        filter_string =
  54             g_strdup_printf("type='signal', interface='%s'", NOTIFY_SIGNAL_INTERFACE);
  55         dbus_bus_add_match(priv->dbus_conn_session, filter_string, &error);
  56         if (dbus_error_is_set(&error)){
  57              fprintf(stderr,"dbus_bus_add_match failed: %s", error.message);
  58              dbus_error_free(&error);
  59         }
  60         g_free(filter_string);
  61         /* add the callback */
  62         dbus_connection_add_filter(priv->dbus_conn_session,
  63                                    (DBusHandleMessageFunction)get_livewp_signal_cb,
  64                                    priv, NULL);
  65 #endif
  66
  67     }
  68 }
  69 /*******************************************************************************/
  70 void
  71 livewp_deinitialize_dbus(Animation_WallpaperPrivate *priv){
  72
  73     gchar       *filter_string;
  74     DBusError   error;
  75
  76     if (priv->dbus_conn_session){
  77         filter_string =
  78                 g_strdup_printf("type='signal', interface='%s'", LIVEWP_SIGNAL_INTERFACE);
  79
  80         dbus_error_init (&error);
  81         dbus_bus_remove_match(priv->dbus_conn_session, filter_string, &error);
  82         if (!dbus_error_is_set(&error)){
  83             dbus_connection_remove_filter(priv->dbus_conn_session,
  84                                           (DBusHandleMessageFunction)get_livewp_signal_cb,
  85                                           NULL);
  86         }else{
  87
  88             fprintf(stderr,"dbus_bus_add_match failed: %s", error.message);
  89             dbus_error_free(&error);
  90         }
  91
  92          g_free(filter_string);
  93          /*
  94          filter_string =
  95                 g_strdup_printf("type='signal', interface='%s'", NOTIFY_SIGNAL_INTERFACE);
  96
  97         dbus_error_init (&error);
  98         dbus_bus_remove_match(priv->dbus_conn_session, filter_string, &error);
  99         if (!dbus_error_is_set(&error)){
 100             dbus_connection_remove_filter(priv->dbus_conn_session,
 101                                           (DBusHandleMessageFunction)get_livewp_signal_cb,
 102                                           NULL);
 103         }else{
 104
 105             fprintf(stderr,"dbus_bus_add_match failed: %s", error.message);
 106             dbus_error_free(&error);
 107         }
 108
 109          g_free(filter_string);
 110 */
 111     }
 112
 113 }
 114 /*******************************************************************************/
 115 void
 116 send_dbus_signal (Animation_WallpaperPrivate *priv,
 117                   const gchar *interface,
 118                   const gchar *path,
 119                   const gchar *member)
 120 {
 121   gboolean       success;
 122 /*
 123   gint param = 0;
 124   dbus_uint32_t serial = 0;
 125   DBusMessageIter args;
 126 */
 127
 128   DBusMessage *message = dbus_message_new (DBUS_MESSAGE_TYPE_SIGNAL);
 129   dbus_message_set_interface (message, interface);
 130   dbus_message_set_path (message, path);
 131   dbus_message_set_member (message, member);
 132   /*
 133   if (member == LIVEWP_PLAY_LIVEBG_ON_VIEW ||
 134       member == LIVEWP_PAUSE_LIVEBG_ON_VIEW){
 135       param = priv->view + 1;
 136
 137       fprintf(stderr, "dbus send try send %s %i\n", member, param);
 138       dbus_message_iter_init_append(message, &args);
 139       if (!dbus_message_iter_append_basic(&args, DBUS_TYPE_INT32, &param)){
 140           fprintf(stderr, "error append param\n");
 141       }
 142   }
 143   if (!dbus_connection_send(priv->dbus_conn_session, message, &serial)){
 144       fprintf(stderr, "error send\n");
 145   }
 146   dbus_connection_flush(priv->dbus_conn_session);
 147   */
 148   success = dbus_connection_send (priv->dbus_conn_session, message, NULL);
 149   dbus_connection_flush(priv->dbus_conn_session);
 150   dbus_message_unref (message);
 151
 152 #if 0
 153   fprintf (stderr, "%s '%s' message.\n",
 154                                  success ? "Sent" : "Failed to send",
 155                                  member);
 156 #endif
 157
 158 }
 159
 160 /*******************************************************************************/
 161 DBusHandlerResult
 162 get_livewp_signal_cb(DBusConnection *conn, DBusMessage *msg, Animation_WallpaperPrivate *priv)
 163 {
 164
 165 #ifdef DEBUGFUNCTIONCALL
 166     START_FUNCTION;
 167 #endif
 168
 169 #if 0
 170 #if  defined APPLICATION
 171     fprintf (stderr, "APPLICATION PATH11111111111111111111 %s %s %s\n",   dbus_message_get_path(msg),   dbus_message_get_interface (msg), dbus_message_get_member (msg));
 172 #endif
 173
 174 #if  defined CONTROLPANEL
 175     fprintf (stderr, "APPLICATION PATH11111111111111111111 %s %s %s\n",   dbus_message_get_path(msg),   dbus_message_get_interface (msg), dbus_message_get_member (msg));
 176 #endif
 177
 178 #if !(defined CONTROLPANEL || defined APPLICATION)
 179     fprintf (stderr, "APPLET PATH11111111111111111111 %s %s %s\n",   dbus_message_get_path(msg),   dbus_message_get_interface (msg), dbus_message_get_member (msg));
 180 #endif
 181 #endif
 182     if (!priv)
 183         return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 184
 185     if (dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_RELOAD_CONFIG)){
 186         if(read_config(priv)){
 187                 fprintf(stderr, "\nCan not read config file.\n");
 188         }else{
 189             read_config(priv);
 190 #if  defined APPLICATION
 191             reload_scene(priv->desktop_plugin);
 192 #endif
 193         }
 194     }
 195 #if  defined APPLICATION
 196     /* QUIT FROM APPLICATION */
 197     if ((priv->view == 1 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW1))||
 198         (priv->view == 2 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW2))||
 199         (priv->view == 3 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW3))||
 200         (priv->view == 4 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW4))||
 201         (priv->view == 5 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW5))||
 202         (priv->view == 6 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW6))||
 203         (priv->view == 7 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW7))||
 204         (priv->view == 8 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW8))||
 205         (priv->view == 9 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_STOP_LIVEBG_ON_VIEW9))){
 206
 207         quit_from_program(priv);
 208     }
 209     /* PLAY SCENE */
 210     if ((priv->view == 1 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW1))||
 211         (priv->view == 2 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW2))||
 212         (priv->view == 3 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW3))||
 213         (priv->view == 4 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW4))||
 214         (priv->view == 5 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW5))||
 215         (priv->view == 6 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW6))||
 216         (priv->view == 7 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW7))||
 217         (priv->view == 8 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW8))||
 218         (priv->view == 9 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PLAY_LIVEBG_ON_VIEW9))){
 219         /* fprintf(stderr, "Play scene visible %i\n", priv->visible); */
 220         if (priv->visible != TRUE){
 221             priv->visible = TRUE;
 222             view_state_changed(priv);
 223         }
 224     }
 225     /* PAUSE SCENE */
 226     if ((priv->view == 1 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW1))||
 227         (priv->view == 2 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW2))||
 228         (priv->view == 3 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW3))||
 229         (priv->view == 4 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW4))||
 230         (priv->view == 5 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW5))||
 231         (priv->view == 6 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW6))||
 232         (priv->view == 7 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW7))||
 233         (priv->view == 8 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW8))||
 234         (priv->view == 9 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_PAUSE_LIVEBG_ON_VIEW9))){
 235          /* fprintf(stderr, "Pause scene visible %i\n", priv->visible); */
 236          if (priv->visible != FALSE){
 237             priv->visible = FALSE;
 238             view_state_changed(priv);
 239          }
 240     }
 241     /* ALIVE APPLICATION */
 242     if ((priv->view == 1 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW1))||
 243         (priv->view == 2 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW2))||
 244         (priv->view == 3 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW3))||
 245         (priv->view == 4 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW4))||
 246         (priv->view == 5 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW5))||
 247         (priv->view == 6 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW6))||
 248         (priv->view == 7 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW7))||
 249         (priv->view == 8 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW8))||
 250         (priv->view == 9 && dbus_message_is_signal(msg, LIVEWP_SIGNAL_INTERFACE, LIVEWP_ALIVE_LIVEBG_ON_VIEW9))){
 251
 252         priv->last_alive_event = time(NULL);
 253     }
 254
 255     /* Check notification of mail, sms, call */
 256   //fprintf(stderr, "Type %i\n", dbus_message_get_type (msg));
 257     if (dbus_message_is_method_call(msg, NOTIFY_SIGNAL_INTERFACE, NOTIFY_MEMBER)){
 258         //fprintf(stderr,"read notifications.db notify\n");
 259         //read_notification(priv->desktop_plugin);
 260         priv->scene->notification = time(NULL) + 5;
 261     }
 262     if (dbus_message_is_signal(msg, NOTIFY_SIGNAL_INTERFACE, CLOSENOTIFY_MEMBER)){
 263         //fprintf(stderr,"read notifications.db close notify\n");
 264         //read_notification(priv->desktop_plugin);
 265         priv->scene->notification = time(NULL) + 5;
 266     }
 267 #endif
 268
 269     return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
 270 }
 271