/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Copyright (C) 2007-2008 Collabora Ltd. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Authors: Xavier Claessens */ #include #include #include #include #include #include #include #include #include #include #include #include "empathy-dispatcher.h" #include "empathy-utils.h" #include "empathy-tube-handler.h" #include "empathy-contact-factory.h" #include "empathy-tp-group.h" #include "empathy-chatroom-manager.h" #include "empathy-utils.h" #define DEBUG_FLAG EMPATHY_DEBUG_DISPATCHER #include #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyDispatcher) typedef struct { GHashTable *connections; gpointer token; MissionControl *mc; GSList *tubes; EmpathyChatroomManager *chatroom_mgr; } EmpathyDispatcherPriv; G_DEFINE_TYPE (EmpathyDispatcher, empathy_dispatcher, G_TYPE_OBJECT); enum { DISPATCH_CHANNEL, FILTER_CHANNEL, FILTER_TUBE, LAST_SIGNAL }; static guint signals[LAST_SIGNAL]; static EmpathyDispatcher *dispatcher = NULL; void empathy_dispatcher_channel_process (EmpathyDispatcher *dispatcher, TpChannel *channel) { g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel); } typedef struct { EmpathyDispatcherTube public; EmpathyContactFactory *factory; gchar *bus_name; gchar *object_path; guint ref_count; gboolean handled; } DispatcherTube; GType empathy_dispatcher_tube_get_type (void) { static GType type_id = 0; if (!type_id) { type_id = g_boxed_type_register_static ("EmpathyDispatcherTube", (GBoxedCopyFunc) empathy_dispatcher_tube_ref, (GBoxedFreeFunc) empathy_dispatcher_tube_unref); } return type_id; } EmpathyDispatcherTube * empathy_dispatcher_tube_ref (EmpathyDispatcherTube *data) { DispatcherTube *tube = (DispatcherTube*) data; g_return_val_if_fail (tube != NULL, NULL); tube->ref_count++; return data; } void empathy_dispatcher_tube_unref (EmpathyDispatcherTube *data) { DispatcherTube *tube = (DispatcherTube*) data; g_return_if_fail (tube != NULL); if (--tube->ref_count == 0) { if (!tube->handled) { DEBUG ("Tube can't be handled, closing"); tp_cli_channel_type_tubes_call_close_tube (tube->public.channel, -1, tube->public.id, NULL, NULL, NULL, NULL); } g_free (tube->bus_name); g_free (tube->object_path); g_object_unref (tube->factory); g_object_unref (tube->public.channel); g_object_unref (tube->public.initiator); g_slice_free (DispatcherTube, tube); } } static void dispatcher_tubes_handle_tube_cb (TpProxy *channel, const GError *error, gpointer user_data, GObject *dispatcher) { DispatcherTube *tube = user_data; if (error) { DEBUG ("Error: %s", error->message); } else { tube->handled = TRUE; } } void empathy_dispatcher_tube_process (EmpathyDispatcher *dispatcher, EmpathyDispatcherTube *user_data) { DispatcherTube *tube = (DispatcherTube*) user_data; if (tube->public.activatable) { TpProxy *connection; TpProxy *thandler; gchar *object_path; guint handle_type; guint handle; /* Create the proxy for the tube handler */ thandler = g_object_new (TP_TYPE_PROXY, "dbus-connection", tp_get_bus (), "bus-name", tube->bus_name, "object-path", tube->object_path, NULL); tp_proxy_add_interface_by_id (thandler, EMP_IFACE_QUARK_TUBE_HANDLER); /* Give the tube to the handler */ g_object_get (tube->public.channel, "connection", &connection, "object-path", &object_path, "handle_type", &handle_type, "handle", &handle, NULL); DEBUG ("Dispatching tube"); emp_cli_tube_handler_call_handle_tube (thandler, -1, connection->bus_name, connection->object_path, object_path, handle_type, handle, tube->public.id, dispatcher_tubes_handle_tube_cb, empathy_dispatcher_tube_ref (user_data), (GDestroyNotify) empathy_dispatcher_tube_unref, G_OBJECT (dispatcher)); g_object_unref (thandler); g_object_unref (connection); g_free (object_path); } } static void dispatcher_tubes_new_tube_cb (TpChannel *channel, guint id, guint initiator, guint type, const gchar *service, GHashTable *parameters, guint state, gpointer user_data, GObject *dispatcher) { static TpDBusDaemon *daemon = NULL; DispatcherTube *tube; McAccount *account; guint number; gchar **names; gboolean running = FALSE; GError *error = NULL; /* Increase tube count */ number = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (channel), "tube-count")); g_object_set_data (G_OBJECT (channel), "tube-count", GUINT_TO_POINTER (++number)); DEBUG ("Increased tube count for channel %p: %d", channel, number); /* We dispatch only local pending tubes */ if (state != TP_TUBE_STATE_LOCAL_PENDING) { return; } if (!daemon) { daemon = tp_dbus_daemon_new (tp_get_bus ()); } account = empathy_channel_get_account (channel); tube = g_slice_new (DispatcherTube); tube->ref_count = 1; tube->handled = FALSE; tube->factory = empathy_contact_factory_new (); tube->bus_name = empathy_tube_handler_build_bus_name (type, service); tube->object_path = empathy_tube_handler_build_object_path (type, service); tube->public.activatable = FALSE; tube->public.id = id; tube->public.channel = g_object_ref (channel); tube->public.initiator = empathy_contact_factory_get_from_handle (tube->factory, account, initiator); g_object_unref (account); /* Check if that bus-name has an owner, if it has one that means the * app is already running and we can directly give the channel. */ tp_cli_dbus_daemon_run_name_has_owner (daemon, -1, tube->bus_name, &running, NULL, NULL); if (running) { DEBUG ("Tube handler running"); tube->public.activatable = TRUE; empathy_dispatcher_tube_process (EMPATHY_DISPATCHER (dispatcher), (EmpathyDispatcherTube*) tube); empathy_dispatcher_tube_unref ((EmpathyDispatcherTube*) tube); return; } /* Check if that bus-name is activatable, if not that means the * application needed to handle this tube isn't installed. */ if (!tp_cli_dbus_daemon_run_list_activatable_names (daemon, -1, &names, &error, NULL)) { DEBUG ("Error listing activatable names: %s", error->message); g_clear_error (&error); } else { gchar **name; for (name = names; *name; name++) { if (!tp_strdiff (*name, tube->bus_name)) { tube->public.activatable = TRUE; break; } } g_strfreev (names); } g_signal_emit (dispatcher, signals[FILTER_TUBE], 0, tube); empathy_dispatcher_tube_unref ((EmpathyDispatcherTube*) tube); } static void dispatcher_tubes_list_tubes_cb (TpChannel *channel, const GPtrArray *tubes, const GError *error, gpointer user_data, GObject *dispatcher) { guint i; if (error) { DEBUG ("Error: %s", error->message); return; } for (i = 0; i < tubes->len; i++) { GValueArray *values; values = g_ptr_array_index (tubes, i); dispatcher_tubes_new_tube_cb (channel, g_value_get_uint (g_value_array_get_nth (values, 0)), g_value_get_uint (g_value_array_get_nth (values, 1)), g_value_get_uint (g_value_array_get_nth (values, 2)), g_value_get_string (g_value_array_get_nth (values, 3)), g_value_get_boxed (g_value_array_get_nth (values, 4)), g_value_get_uint (g_value_array_get_nth (values, 5)), user_data, dispatcher); } } static void dispatcher_tubes_channel_invalidated_cb (TpProxy *proxy, guint domain, gint code, gchar *message, EmpathyDispatcher *dispatcher) { EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher); DEBUG ("%s", message); priv->tubes = g_slist_remove (priv->tubes, proxy); g_object_unref (proxy); } static void dispatcher_tubes_tube_closed_cb (TpChannel *channel, guint id, gpointer user_data, GObject *dispatcher) { guint number; number = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (channel), "tube-count")); if (number == 1) { DEBUG ("No more tube, closing channel"); tp_cli_channel_call_close (channel, -1, NULL, NULL, NULL, NULL); } else if (number > 1) { DEBUG ("Decrease tube count: %d", number); g_object_set_data (G_OBJECT (channel), "tube-count", GUINT_TO_POINTER (--number)); } } static void dispatcher_tubes_handle_channel (EmpathyDispatcher *dispatcher, TpChannel *channel) { EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher); DEBUG ("Called"); priv->tubes = g_slist_prepend (priv->tubes, g_object_ref (channel)); g_signal_connect (channel, "invalidated", G_CALLBACK (dispatcher_tubes_channel_invalidated_cb), dispatcher); tp_cli_channel_type_tubes_connect_to_tube_closed (channel, dispatcher_tubes_tube_closed_cb, NULL, NULL, G_OBJECT (dispatcher), NULL); tp_cli_channel_type_tubes_connect_to_new_tube (channel, dispatcher_tubes_new_tube_cb, NULL, NULL, G_OBJECT (dispatcher), NULL); tp_cli_channel_type_tubes_call_list_tubes (channel, -1, dispatcher_tubes_list_tubes_cb, NULL, NULL, G_OBJECT (dispatcher)); } static void dispatcher_connection_invalidated_cb (TpConnection *connection, guint domain, gint code, gchar *message, EmpathyDispatcher *dispatcher) { EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher); GHashTableIter iter; gpointer key, value; DEBUG ("Error: %s", message); g_hash_table_iter_init (&iter, priv->connections); while (g_hash_table_iter_next (&iter, &key, &value)) { if (value == connection) { g_hash_table_remove (priv->connections, key); break; } } } typedef struct { EmpathyDispatcher *self; EmpathyChatroom *chatroom; } dispatcher_connection_invalidated_cb_ctx; static dispatcher_connection_invalidated_cb_ctx * dispatcher_connection_invalidated_cb_ctx_new (EmpathyDispatcher *dispatcher, EmpathyChatroom *chatroom) { dispatcher_connection_invalidated_cb_ctx *ctx; ctx = g_slice_new (dispatcher_connection_invalidated_cb_ctx); ctx->self = g_object_ref (dispatcher); ctx->chatroom = g_object_ref (chatroom); return ctx; } static void dispatcher_connection_invalidated_cb_ctx_free ( dispatcher_connection_invalidated_cb_ctx *ctx) { g_object_unref (ctx->self); g_object_unref (ctx->chatroom); g_slice_free (dispatcher_connection_invalidated_cb_ctx, ctx); } static void dispatcher_chatroom_invalidated_cb ( TpProxy *channel, guint domain, gint code, gchar *message, dispatcher_connection_invalidated_cb_ctx *ctx) { EmpathyDispatcherPriv *priv = GET_PRIV (ctx->self); gboolean favorite; g_object_get (ctx->chatroom, "favorite", &favorite, NULL); if (favorite) { /* Chatroom is in favorites so don't remove it from the manager */ g_object_set (ctx->chatroom, "tp-channel", NULL, NULL); } else { empathy_chatroom_manager_remove (priv->chatroom_mgr, ctx->chatroom); } } static void dispatcher_connection_new_channel_cb (TpConnection *connection, const gchar *object_path, const gchar *channel_type, guint handle_type, guint handle, gboolean suppress_handler, gpointer user_data, GObject *object) { EmpathyDispatcher *dispatcher = EMPATHY_DISPATCHER (object); EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher); TpChannel *channel; gpointer had_channels; had_channels = g_object_get_data (G_OBJECT (connection), "had-channels"); if (had_channels == NULL) { /* ListChannels didn't return yet, return to avoid duplicate * dispatching */ return; } channel = tp_channel_new (connection, object_path, channel_type, handle_type, handle, NULL); tp_channel_run_until_ready (channel, NULL, NULL); if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TUBES)) { dispatcher_tubes_handle_channel (dispatcher, channel); } if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT) && handle_type == TP_HANDLE_TYPE_ROOM) { /* Add the chatroom to the chatroom manager */ EmpathyChatroom *chatroom; GArray *handles; gchar **room_ids; MissionControl *mc; McAccount *account; dispatcher_connection_invalidated_cb_ctx *ctx; handles = g_array_sized_new (FALSE, FALSE, sizeof (TpHandle), 1); g_array_append_val (handles, handle); tp_cli_connection_run_inspect_handles (connection, -1, TP_HANDLE_TYPE_ROOM, handles, &room_ids, NULL, NULL); mc = empathy_mission_control_new (); account = mission_control_get_account_for_tpconnection (mc, connection, NULL); chatroom = empathy_chatroom_manager_find (priv->chatroom_mgr, account, room_ids[0]); if (chatroom == NULL) { chatroom = empathy_chatroom_new (account); empathy_chatroom_set_name (chatroom, room_ids[0]); empathy_chatroom_manager_add (priv->chatroom_mgr, chatroom); } else { g_object_ref (chatroom); } g_object_set (chatroom, "tp-channel", channel, NULL); ctx = dispatcher_connection_invalidated_cb_ctx_new (dispatcher, chatroom); g_signal_connect_data (channel, "invalidated", G_CALLBACK (dispatcher_chatroom_invalidated_cb), ctx, (GClosureNotify) dispatcher_connection_invalidated_cb_ctx_free, 0); g_free (room_ids[0]); g_free (room_ids); g_array_free (handles, TRUE); g_object_unref (mc); g_object_unref (account); g_object_unref (chatroom); } if (suppress_handler) { g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel); } else { g_signal_emit (dispatcher, signals[FILTER_CHANNEL], 0, channel); } g_object_unref (channel); } static void dispatcher_connection_list_channels_cb (TpConnection *connection, const GPtrArray *channels, const GError *error, gpointer user_data, GObject *dispatcher) { guint i; if (error) { DEBUG ("Error: %s", error->message); return; } g_object_set_data (G_OBJECT (connection), "had-channels", GUINT_TO_POINTER (1)); for (i = 0; i < channels->len; i++) { GValueArray *values; values = g_ptr_array_index (channels, i); dispatcher_connection_new_channel_cb (connection, g_value_get_boxed (g_value_array_get_nth (values, 0)), g_value_get_string (g_value_array_get_nth (values, 1)), g_value_get_uint (g_value_array_get_nth (values, 2)), g_value_get_uint (g_value_array_get_nth (values, 3)), FALSE, user_data, dispatcher); } } static void dispatcher_connection_advertise_capabilities_cb (TpConnection *connection, const GPtrArray *capabilities, const GError *error, gpointer user_data, GObject *dispatcher) { if (error) { DEBUG ("Error: %s", error->message); } } static void dispatcher_connection_ready_cb (TpConnection *connection, const GError *error, gpointer dispatcher) { GPtrArray *capabilities; GType cap_type; GValue cap = {0, }; const gchar *remove = NULL; if (error) { dispatcher_connection_invalidated_cb (connection, error->domain, error->code, error->message, dispatcher); return; } g_signal_connect (connection, "invalidated", G_CALLBACK (dispatcher_connection_invalidated_cb), dispatcher); tp_cli_connection_connect_to_new_channel (connection, dispatcher_connection_new_channel_cb, NULL, NULL, G_OBJECT (dispatcher), NULL); tp_cli_connection_call_list_channels (connection, -1, dispatcher_connection_list_channels_cb, NULL, NULL, G_OBJECT (dispatcher)); /* Advertise VoIP capabilities */ capabilities = g_ptr_array_sized_new (1); cap_type = dbus_g_type_get_struct ("GValueArray", G_TYPE_STRING, G_TYPE_UINT, G_TYPE_INVALID); g_value_init (&cap, cap_type); g_value_take_boxed (&cap, dbus_g_type_specialized_construct (cap_type)); dbus_g_type_struct_set (&cap, 0, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA, 1, TP_CHANNEL_MEDIA_CAPABILITY_AUDIO | TP_CHANNEL_MEDIA_CAPABILITY_VIDEO | TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_STUN | TP_CHANNEL_MEDIA_CAPABILITY_NAT_TRAVERSAL_GTALK_P2P, G_MAXUINT); g_ptr_array_add (capabilities, g_value_get_boxed (&cap)); tp_cli_connection_interface_capabilities_call_advertise_capabilities ( connection, -1, capabilities, &remove, dispatcher_connection_advertise_capabilities_cb, NULL, NULL, G_OBJECT (dispatcher)); /* FIXME: Is that leaked? */ } static void dispatcher_update_account (EmpathyDispatcher *dispatcher, McAccount *account) { EmpathyDispatcherPriv *priv = GET_PRIV (dispatcher); TpConnection *connection; connection = g_hash_table_lookup (priv->connections, account); if (connection) { return; } connection = mission_control_get_tpconnection (priv->mc, account, NULL); if (!connection) { return; } g_hash_table_insert (priv->connections, g_object_ref (account), connection); tp_connection_call_when_ready (connection, dispatcher_connection_ready_cb, dispatcher); } static void dispatcher_status_changed_cb (MissionControl *mc, TpConnectionStatus status, McPresence presence, TpConnectionStatusReason reason, const gchar *unique_name, EmpathyDispatcher *dispatcher) { McAccount *account; account = mc_account_lookup (unique_name); dispatcher_update_account (dispatcher, account); g_object_unref (account); } static void dispatcher_finalize (GObject *object) { EmpathyDispatcherPriv *priv = GET_PRIV (object); GSList *l; empathy_disconnect_account_status_changed (priv->token); g_object_unref (priv->mc); for (l = priv->tubes; l; l = l->next) { g_signal_handlers_disconnect_by_func (l->data, dispatcher_tubes_channel_invalidated_cb, object); g_object_unref (l->data); } g_slist_free (priv->tubes); g_hash_table_destroy (priv->connections); g_object_unref (priv->chatroom_mgr); } static void empathy_dispatcher_class_init (EmpathyDispatcherClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); object_class->finalize = dispatcher_finalize; signals[DISPATCH_CHANNEL] = g_signal_new ("dispatch-channel", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, TP_TYPE_CHANNEL); signals[FILTER_CHANNEL] = g_signal_new ("filter-channel", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, TP_TYPE_CHANNEL); signals[FILTER_TUBE] = g_signal_new ("filter-tube", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__BOXED, G_TYPE_NONE, 1, EMPATHY_TYPE_DISPATCHER_TUBE); g_type_class_add_private (object_class, sizeof (EmpathyDispatcherPriv)); } static void empathy_dispatcher_init (EmpathyDispatcher *dispatcher) { GList *accounts, *l; EmpathyDispatcherPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (dispatcher, EMPATHY_TYPE_DISPATCHER, EmpathyDispatcherPriv); dispatcher->priv = priv; priv->mc = empathy_mission_control_new (); priv->token = empathy_connect_to_account_status_changed (priv->mc, G_CALLBACK (dispatcher_status_changed_cb), dispatcher, NULL); priv->connections = g_hash_table_new_full (empathy_account_hash, empathy_account_equal, g_object_unref, g_object_unref); accounts = mc_accounts_list_by_enabled (TRUE); for (l = accounts; l; l = l->next) { dispatcher_update_account (dispatcher, l->data); g_object_unref (l->data); } g_list_free (accounts); priv->chatroom_mgr = empathy_chatroom_manager_new (NULL); } EmpathyDispatcher * empathy_dispatcher_new (void) { if (!dispatcher) { dispatcher = g_object_new (EMPATHY_TYPE_DISPATCHER, NULL); g_object_add_weak_pointer (G_OBJECT (dispatcher), (gpointer) &dispatcher); } else { g_object_ref (dispatcher); } return dispatcher; } typedef struct { const gchar *channel_type; guint handle_type; guint handle; } DispatcherRequestData; static void dispatcher_request_channel_cb (TpConnection *connection, const gchar *object_path, const GError *error, gpointer user_data, GObject *weak_object) { DispatcherRequestData *data = (DispatcherRequestData*) user_data; if (error) { DEBUG ("Error: %s", error->message); return; } if (dispatcher) { TpChannel *channel; channel = tp_channel_new (connection, object_path, data->channel_type, data->handle_type, data->handle, NULL); g_signal_emit (dispatcher, signals[DISPATCH_CHANNEL], 0, channel); } } void empathy_dispatcher_call_with_contact (EmpathyContact *contact) { MissionControl *mc; McAccount *account; TpConnection *connection; gchar *object_path; TpChannel *channel; EmpathyContactFactory *factory; EmpathyTpGroup *group; EmpathyContact *self_contact; GError *error = NULL; g_return_if_fail (EMPATHY_IS_CONTACT (contact)); mc = empathy_mission_control_new (); account = empathy_contact_get_account (contact); connection = mission_control_get_tpconnection (mc, account, NULL); tp_connection_run_until_ready (connection, FALSE, NULL, NULL); g_object_unref (mc); /* We abuse of suppress_handler, TRUE means OUTGOING. The channel * will be catched in EmpathyFilter */ if (!tp_cli_connection_run_request_channel (connection, -1, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA, TP_HANDLE_TYPE_NONE, 0, TRUE, &object_path, &error, NULL)) { DEBUG ("Couldn't request channel: %s", error ? error->message : "No error given"); g_clear_error (&error); g_object_unref (connection); return; } channel = tp_channel_new (connection, object_path, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA, TP_HANDLE_TYPE_NONE, 0, NULL); group = empathy_tp_group_new (channel); empathy_run_until_ready (group); factory = empathy_contact_factory_new (); self_contact = empathy_contact_factory_get_user (factory, account); empathy_contact_run_until_ready (self_contact, EMPATHY_CONTACT_READY_HANDLE, NULL); empathy_tp_group_add_member (group, contact, ""); empathy_tp_group_add_member (group, self_contact, ""); g_object_unref (factory); g_object_unref (self_contact); g_object_unref (group); g_object_unref (connection); g_object_unref (channel); g_free (object_path); } void empathy_dispatcher_call_with_contact_id (McAccount *account, const gchar *contact_id) { EmpathyContactFactory *factory; EmpathyContact *contact; factory = empathy_contact_factory_new (); contact = empathy_contact_factory_get_from_id (factory, account, contact_id); empathy_contact_run_until_ready (contact, EMPATHY_CONTACT_READY_HANDLE, NULL); empathy_dispatcher_call_with_contact (contact); g_object_unref (contact); g_object_unref (factory); } void empathy_dispatcher_chat_with_contact (EmpathyContact *contact) { MissionControl *mc; McAccount *account; TpConnection *connection; DispatcherRequestData *data; g_return_if_fail (EMPATHY_IS_CONTACT (contact)); mc = empathy_mission_control_new (); account = empathy_contact_get_account (contact); connection = mission_control_get_tpconnection (mc, account, NULL); tp_connection_run_until_ready (connection, FALSE, NULL, NULL); g_object_unref (mc); /* We abuse of suppress_handler, TRUE means OUTGOING. */ data = g_new (DispatcherRequestData, 1); data->channel_type = TP_IFACE_CHANNEL_TYPE_TEXT; data->handle_type = TP_HANDLE_TYPE_CONTACT; data->handle = empathy_contact_get_handle (contact); tp_cli_connection_call_request_channel (connection, -1, data->channel_type, data->handle_type, data->handle, TRUE, dispatcher_request_channel_cb, data, g_free, NULL); g_object_unref (connection); } void empathy_dispatcher_chat_with_contact_id (McAccount *account, const gchar *contact_id) { EmpathyContactFactory *factory; EmpathyContact *contact; factory = empathy_contact_factory_new (); contact = empathy_contact_factory_get_from_id (factory, account, contact_id); empathy_contact_run_until_ready (contact, EMPATHY_CONTACT_READY_HANDLE, NULL); empathy_dispatcher_chat_with_contact (contact); g_object_unref (contact); g_object_unref (factory); } typedef struct { GFile *gfile; TpHandle handle; EmpathyContact *contact; } FileChannelRequest; static void file_channel_request_cb (TpConnection *connection, const gchar *object_path, const GError *error, gpointer user_data, GObject *weak_object) { GValue value = { 0 }; GFileInfo *info; guint64 size; gchar *filename; TpChannel *channel; EmpathyTpFile *tp_file; FileChannelRequest *request = (FileChannelRequest *) user_data; if (error) { DEBUG ("Couldn't request channel: %s", error->message); return; } info = g_file_query_info (request->gfile, G_FILE_ATTRIBUTE_STANDARD_SIZE "," G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE, 0, NULL, NULL); size = info ? g_file_info_get_size (info) : EMPATHY_TP_FILE_UNKNOWN_SIZE; filename = g_file_get_basename (request->gfile); tp_connection_run_until_ready (connection, FALSE, NULL, NULL); DEBUG ("Sending %s from a stream to %s (size %llu, content-type %s)", filename, empathy_contact_get_name (request->contact), size, g_file_info_get_content_type (info)); channel = tp_channel_new (connection, object_path, EMP_IFACE_CHANNEL_TYPE_FILE, TP_HANDLE_TYPE_CONTACT, request->handle, NULL); /* FIXME: this should go in CreateChannel in the new requests API */ g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, g_filename_display_basename (filename)); tp_cli_dbus_properties_call_set (TP_PROXY (channel), -1, EMP_IFACE_CHANNEL_TYPE_FILE, "Filename", &value, NULL, NULL, NULL, NULL); g_value_reset (&value); g_value_set_string (&value, g_file_info_get_content_type (info)); tp_cli_dbus_properties_call_set (TP_PROXY (channel), -1, EMP_IFACE_CHANNEL_TYPE_FILE, "ContentType", &value, NULL, NULL, NULL, NULL); g_value_unset (&value); g_value_init (&value, G_TYPE_UINT64); g_value_set_uint64 (&value, size); tp_cli_dbus_properties_call_set (TP_PROXY (channel), -1, EMP_IFACE_CHANNEL_TYPE_FILE, "Size", &value, NULL, NULL, NULL, NULL); g_value_unset (&value); tp_file = empathy_tp_file_new (channel); if (tp_file) { empathy_tp_file_set_gfile (tp_file, request->gfile, NULL); } empathy_tp_file_offer (tp_file); g_object_unref (request->gfile); g_slice_free (FileChannelRequest, request); g_object_unref (channel); g_free (filename); } void empathy_dispatcher_send_file (EmpathyContact *contact, GFile *gfile) { MissionControl *mc; McAccount *account; TpConnection *connection; guint handle; FileChannelRequest *request; g_return_if_fail (EMPATHY_IS_CONTACT (contact)); g_return_if_fail (G_IS_FILE (gfile)); mc = empathy_mission_control_new (); account = empathy_contact_get_account (contact); connection = mission_control_get_tpconnection (mc, account, NULL); handle = empathy_contact_get_handle (contact); request = g_slice_new0 (FileChannelRequest); request->gfile = g_object_ref (gfile); request->handle = handle; request->contact = contact; tp_cli_connection_call_request_channel (connection, -1, EMP_IFACE_CHANNEL_TYPE_FILE, TP_HANDLE_TYPE_CONTACT, handle, TRUE, file_channel_request_cb, request, NULL, NULL); g_object_unref (mc); g_object_unref (connection); }