src/empathy-filter.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2007 Collabora Ltd.
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of the
   8  * License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public
  16  * License along with this program; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Authors: Xavier Claessens <xclaesse@gmail.com>
  21  */
  22
  23 #include <config.h>
  24
  25 #include <dbus/dbus-glib.h>
  26
  27 #include <libtelepathy/tp-helpers.h>
  28 #include <libtelepathy/tp-conn.h>
  29 #include <libtelepathy/tp-chan.h>
  30
  31 #include <libempathy/gossip-debug.h>
  32 #include <libempathy/empathy-marshal.h>
  33
  34 #include "empathy-filter.h"
  35
  36 #define DEBUG_DOMAIN "EmpathyFilter"
  37
  38 static gboolean empathy_filter_handle_channel (EmpathyFilter  *filter,
  39                                                const gchar    *bus_name,
  40                                                const gchar    *connection,
  41                                                const gchar    *channel_type,
  42                                                const gchar    *channel,
  43                                                guint           handle_type,
  44                                                guint           handle,
  45                                                guint           context_handle,
  46                                                GError        **error);
  47
  48 #include "empathy-filter-glue.h"
  49
  50 enum {
  51         NEW_CHANNEL,
  52         PROCESS,
  53         LAST_SIGNAL
  54 };
  55
  56 static guint signals[LAST_SIGNAL];
  57
  58 G_DEFINE_TYPE (EmpathyFilter, empathy_filter, G_TYPE_OBJECT)
  59
  60 static void
  61 empathy_filter_class_init (EmpathyFilterClass *klass)
  62 {
  63         signals[NEW_CHANNEL] =
  64                 g_signal_new ("new-channel",
  65                               G_OBJECT_CLASS_TYPE (klass),
  66                               G_SIGNAL_RUN_LAST,
  67                               0,
  68                               NULL, NULL,
  69                               empathy_marshal_VOID__OBJECT_OBJECT_UINT,
  70                               G_TYPE_NONE,
  71                               3, TELEPATHY_CONN_TYPE, TELEPATHY_CHAN_TYPE, G_TYPE_UINT);
  72
  73         signals[PROCESS] =
  74                 g_signal_new ("process",
  75                               G_OBJECT_CLASS_TYPE (klass),
  76                               G_SIGNAL_RUN_LAST,
  77                               0,
  78                               NULL, NULL,
  79                               empathy_marshal_VOID__UINT_BOOLEAN,
  80                               G_TYPE_NONE,
  81                               2, G_TYPE_UINT, G_TYPE_BOOLEAN);
  82 }
  83
  84 static void
  85 empathy_filter_init (EmpathyFilter *filter)
  86 {
  87 }
  88
  89 EmpathyFilter *
  90 empathy_filter_new (void)
  91 {
  92         static gboolean  initialized = FALSE;
  93         EmpathyFilter   *filter;
  94         DBusGProxy      *proxy;
  95         guint            result;
  96         GError          *error = NULL;
  97
  98         if (!initialized) {
  99                 dbus_g_object_type_install_info (EMPATHY_TYPE_FILTER,
 100                                                  &dbus_glib_empathy_filter_object_info);
 101                 initialized = TRUE;
 102         }
 103
 104         proxy = dbus_g_proxy_new_for_name (tp_get_bus (),
 105                                            DBUS_SERVICE_DBUS,
 106                                            DBUS_PATH_DBUS,
 107                                            DBUS_INTERFACE_DBUS);
 108
 109         if (!dbus_g_proxy_call (proxy, "RequestName", &error,
 110                                 G_TYPE_STRING, "org.gnome.Empathy.Filter",
 111                                 G_TYPE_UINT, DBUS_NAME_FLAG_DO_NOT_QUEUE,
 112                                 G_TYPE_INVALID,
 113                                 G_TYPE_UINT, &result,
 114                                 G_TYPE_INVALID)) {
 115                 gossip_debug (DEBUG_DOMAIN,
 116                               "Failed to request name: %s",
 117                               error ? error->message : "No error given");
 118                 g_clear_error (&error);
 119
 120                 return NULL;
 121         }
 122         g_object_unref (proxy);
 123
 124         filter = g_object_new (EMPATHY_TYPE_FILTER, NULL);
 125         dbus_g_connection_register_g_object (tp_get_bus (),
 126                                              "/org/gnome/Empathy/Filter",
 127                                              G_OBJECT (filter));
 128
 129         return filter;
 130 }
 131
 132 void
 133 empathy_filter_process (EmpathyFilter *filter,
 134                         guint          context_handle,
 135                         gboolean       result)
 136 {
 137         g_print ("hello\n");
 138         g_signal_emit (filter, signals[PROCESS], 0, context_handle, result);
 139 }
 140
 141 static gboolean
 142 empathy_filter_handle_channel (EmpathyFilter  *filter,
 143                                  const gchar  *bus_name,
 144                                  const gchar  *connection,
 145                                  const gchar  *channel_type,
 146                                  const gchar  *channel,
 147                                  guint         handle_type,
 148                                  guint         handle,
 149                                  guint         context_handle,
 150                                  GError      **error)
 151 {
 152         TpChan *tp_chan;
 153         TpConn *tp_conn;
 154
 155         tp_conn = tp_conn_new (tp_get_bus (),
 156                                bus_name,
 157                                connection);
 158
 159         tp_chan = tp_chan_new (tp_get_bus(),
 160                                bus_name,
 161                                channel,
 162                                channel_type,
 163                                handle_type,
 164                                handle);
 165 g_print ("new channel\n");
 166         g_signal_emit (filter, signals[NEW_CHANNEL], 0, tp_conn, tp_chan, context_handle);
 167
 168         g_object_unref (tp_chan);
 169         g_object_unref (tp_conn);
 170
 171         return TRUE;
 172 }
 173