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-rw-r--r--src/empathy-filter.c1001
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diff --git a/src/empathy-filter.c b/src/empathy-filter.c
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--- a/src/empathy-filter.c
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-/* -*- 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 <xclaesse@gmail.com>
- */
-
-#include <config.h>
-
-#include <string.h>
-
-#include <glib/gi18n.h>
-
-#include <telepathy-glib/enums.h>
-#include <telepathy-glib/channel.h>
-#include <telepathy-glib/connection.h>
-#include <telepathy-glib/util.h>
-#include <telepathy-glib/dbus.h>
-#include <telepathy-glib/proxy-subclass.h>
-
-#include <libmissioncontrol/mission-control.h>
-#include <libmissioncontrol/mc-account.h>
-
-#include <extensions/extensions.h>
-
-#include <libempathy/empathy-tp-chat.h>
-#include <libempathy/empathy-tp-call.h>
-#include <libempathy/empathy-tp-group.h>
-#include <libempathy/empathy-utils.h>
-#include <libempathy/empathy-tube-handler.h>
-#include <libempathy/empathy-contact-factory.h>
-
-#include <libempathy-gtk/empathy-chat.h>
-#include <libempathy-gtk/empathy-images.h>
-#include <libempathy-gtk/empathy-contact-dialogs.h>
-
-#include "empathy-filter.h"
-#include "empathy-chat-window.h"
-#include "empathy-call-window.h"
-
-#define DEBUG_FLAG EMPATHY_DEBUG_FILTER
-#include <libempathy/empathy-debug.h>
-
-#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyFilter)
-typedef struct {
- GSList *events;
- GHashTable *accounts;
- gpointer token;
- MissionControl *mc;
- GHashTable *tubes;
-} EmpathyFilterPriv;
-
-G_DEFINE_TYPE (EmpathyFilter, empathy_filter, G_TYPE_OBJECT);
-
-enum {
- PROP_0,
- PROP_TOP_EVENT,
-};
-
-typedef void (*FilterFunc) (EmpathyFilter *filter,
- gpointer user_data);
-
-typedef struct {
- EmpathyFilterEvent public;
- FilterFunc func;
- gpointer user_data;
-} EmpathyFilterEventExt;
-
-static guint
-filter_channel_hash (gconstpointer key)
-{
- TpProxy *channel = TP_PROXY (key);
-
- return g_str_hash (channel->object_path);
-}
-
-static gboolean
-filter_channel_equal (gconstpointer a,
- gconstpointer b)
-{
- TpProxy *channel_a = TP_PROXY (a);
- TpProxy *channel_b = TP_PROXY (b);
-
- return g_str_equal (channel_a->object_path, channel_b->object_path);
-}
-
-static void
-filter_event_free (EmpathyFilterEventExt *event)
-{
- g_free (event->public.icon_name);
- g_free (event->public.message);
- g_slice_free (EmpathyFilterEventExt, event);
-}
-
-static void
-filter_emit_event (EmpathyFilter *filter,
- const gchar *icon_name,
- const gchar *message,
- FilterFunc func,
- gpointer user_data)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
- EmpathyFilterEventExt *event;
-
- DEBUG ("Emit event, icon_name=%s message='%s'", icon_name, message);
-
- event = g_slice_new0 (EmpathyFilterEventExt);
- event->func = func;
- event->user_data = user_data;
- event->public.icon_name = g_strdup (icon_name);
- event->public.message = g_strdup (message);
-
- priv->events = g_slist_append (priv->events, event);
- if (priv->events->data == event) {
- g_object_notify (G_OBJECT (filter), "top-event");
- }
-}
-
-void
-empathy_filter_activate_event (EmpathyFilter *filter,
- EmpathyFilterEvent *event)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
- EmpathyFilterEventExt *event_ext;
- GSList *l;
- gboolean is_top;
-
- g_return_if_fail (EMPATHY_IS_FILTER (filter));
- g_return_if_fail (event != NULL);
-
- if (!(l = g_slist_find (priv->events, event))) {
- return;
- }
-
- DEBUG ("Activating event");
-
- is_top = (l == priv->events);
- priv->events = g_slist_delete_link (priv->events, l);
- if (is_top) {
- g_object_notify (G_OBJECT (filter), "top-event");
- }
-
- event_ext = (EmpathyFilterEventExt*) event;
- if (event_ext->func) {
- event_ext->func (filter, event_ext->user_data);
- }
-
- filter_event_free (event_ext);
-}
-
-EmpathyFilterEvent *
-empathy_filter_get_top_event (EmpathyFilter *filter)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
-
- g_return_val_if_fail (EMPATHY_IS_FILTER (filter), NULL);
-
- return priv->events ? priv->events->data : NULL;
-}
-
-static void
-filter_chat_dispatch (EmpathyFilter *filter,
- gpointer user_data)
-{
- EmpathyTpChat *tp_chat = EMPATHY_TP_CHAT (user_data);
- EmpathyChat *chat = NULL;
- const gchar *id;
-
- id = empathy_tp_chat_get_id (tp_chat);
- if (!id) {
- EmpathyContact *contact;
-
- contact = empathy_tp_chat_get_remote_contact (tp_chat);
- if (contact) {
- id = empathy_contact_get_id (contact);
- }
- }
-
- if (id) {
- McAccount *account;
-
- account = empathy_tp_chat_get_account (tp_chat);
- chat = empathy_chat_window_find_chat (account, id);
- }
-
- if (chat) {
- empathy_chat_set_tp_chat (chat, tp_chat);
- } else {
- chat = empathy_chat_new (tp_chat);
- }
-
- empathy_chat_window_present_chat (chat);
- g_object_unref (tp_chat);
-}
-
-static void
-filter_chat_message_received_cb (EmpathyTpChat *tp_chat,
- EmpathyMessage *message,
- EmpathyFilter *filter)
-{
- EmpathyContact *sender;
- gchar *msg;
-
- g_signal_handlers_disconnect_by_func (tp_chat,
- filter_chat_message_received_cb,
- filter);
-
- sender = empathy_message_get_sender (message);
- msg = g_strdup_printf (_("New message from %s:\n%s"),
- empathy_contact_get_name (sender),
- empathy_message_get_body (message));
-
- filter_emit_event (filter, EMPATHY_IMAGE_NEW_MESSAGE, msg,
- filter_chat_dispatch, tp_chat);
-
- g_free (msg);
-}
-
-static void
-filter_chat_handle_channel (EmpathyFilter *filter,
- TpChannel *channel,
- gboolean is_incoming)
-{
- EmpathyTpChat *tp_chat;
-
- DEBUG ("New text channel to be filtered: %p", channel);
-
- tp_chat = empathy_tp_chat_new (channel, FALSE);
- empathy_run_until_ready (tp_chat);
- if (is_incoming) {
- filter_chat_dispatch (filter, tp_chat);
- } else {
- g_signal_connect (tp_chat, "message-received",
- G_CALLBACK (filter_chat_message_received_cb),
- filter);
- }
-}
-
-static void
-filter_call_dispatch (EmpathyFilter *filter,
- gpointer user_data)
-{
- EmpathyTpCall *call = EMPATHY_TP_CALL (user_data);
-
- empathy_call_window_new (call);
- g_object_unref (call);
-}
-
-static void
-filter_call_contact_notify_cb (EmpathyTpCall *call,
- gpointer unused,
- EmpathyFilter *filter)
-{
- EmpathyContact *contact;
- gchar *msg;
-
- g_object_get (call, "contact", &contact, NULL);
- if (!contact) {
- return;
- }
-
- empathy_contact_run_until_ready (contact,
- EMPATHY_CONTACT_READY_NAME,
- NULL);
-
- msg = g_strdup_printf (_("Incoming call from %s"),
- empathy_contact_get_name (contact));
-
- filter_emit_event (filter, EMPATHY_IMAGE_VOIP, msg,
- filter_call_dispatch, call);
-
- g_free (msg);
- g_object_unref (contact);
-}
-
-static void
-filter_call_handle_channel (EmpathyFilter *filter,
- TpChannel *channel,
- gboolean is_incoming)
-{
- EmpathyTpCall *call;
-
- DEBUG ("New media channel to be filtered: %p", channel);
-
- call = empathy_tp_call_new (channel);
- if (is_incoming) {
- filter_call_dispatch (filter, call);
- } else {
- g_signal_connect (call, "notify::contact",
- G_CALLBACK (filter_call_contact_notify_cb),
- filter);
- }
-}
-
-static void
-filter_contact_list_subscribe (EmpathyFilter *filter,
- gpointer user_data)
-{
- EmpathyContact *contact = EMPATHY_CONTACT (user_data);
-
- empathy_subscription_dialog_show (contact, NULL);
- g_object_unref (contact);
-}
-
-static void
-filter_contact_list_local_pending_cb (EmpathyTpGroup *group,
- EmpathyContact *contact,
- EmpathyContact *actor,
- guint reason,
- gchar *message,
- EmpathyFilter *filter)
-{
- GString *str;
-
- DEBUG ("New local pending contact");
-
- empathy_contact_run_until_ready (contact,
- EMPATHY_CONTACT_READY_NAME,
- NULL);
-
- str = g_string_new (NULL);
- g_string_printf (str, _("Subscription requested by %s"),
- empathy_contact_get_name (contact));
- if (!G_STR_EMPTY (message)) {
- g_string_append_printf (str, _("\nMessage: %s"), message);
- }
-
- filter_emit_event (filter, GTK_STOCK_DIALOG_QUESTION, str->str,
- filter_contact_list_subscribe,
- g_object_ref (contact));
-
- g_string_free (str, TRUE);
-}
-
-static void
-filter_contact_list_ready_cb (EmpathyTpGroup *group,
- gpointer unused,
- EmpathyFilter *filter)
-{
- GList *pendings, *l;
-
- if (tp_strdiff ("publish", empathy_tp_group_get_name (group))) {
- g_object_unref (group);
- return;
- }
-
- DEBUG ("Publish contact list ready");
-
- g_signal_connect (group, "local-pending",
- G_CALLBACK (filter_contact_list_local_pending_cb),
- filter);
-
- pendings = empathy_tp_group_get_local_pendings (group);
- for (l = pendings; l; l = l->next) {
- EmpathyPendingInfo *info = l->data;
-
- filter_contact_list_local_pending_cb (group, info->member,
- info->actor, info->reason,
- info->message, filter);
- empathy_pending_info_free (info);
- }
- g_list_free (pendings);
-}
-
-static void
-filter_tubes_async_cb (TpProxy *channel,
- const GError *error,
- gpointer user_data,
- GObject *filter)
-{
- if (error) {
- DEBUG ("Error %s: %s", (gchar*) user_data, error->message);
- }
-}
-
-typedef struct {
- EmpathyContactFactory *factory;
- EmpathyContact *initiator;
- TpChannel *channel;
- guint id;
- gchar *bus_name;
- gchar *object_path;
- gboolean activatable;
-} FilterTubesData;
-
-static void
-filter_tubes_dispatch (EmpathyFilter *filter,
- gpointer user_data)
-{
- FilterTubesData *data = user_data;
-
- if (data->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", data->bus_name,
- "object-path", data->object_path,
- NULL);
- tp_proxy_add_interface_by_id (thandler, EMP_IFACE_QUARK_TUBE_HANDLER);
-
- /* Give the tube to the handler */
- g_object_get (data->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, data->id,
- filter_tubes_async_cb,
- "handling tube", NULL,
- G_OBJECT (filter));
-
- g_object_unref (thandler);
- g_object_unref (connection);
- g_free (object_path);
- } else {
- GtkWidget *dialog;
- gchar *str;
-
- /* Tell the user that the tube can't be handled */
- str = g_strdup_printf (_("%s offered you an invitation, but "
- "you don't have the needed external "
- "application to handle it."),
- empathy_contact_get_name (data->initiator));
-
- dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_OK, str);
- gtk_window_set_title (GTK_WINDOW (dialog),
- _("Invitation Error"));
- g_free (str);
-
- gtk_widget_show (dialog);
- g_signal_connect (dialog, "response",
- G_CALLBACK (gtk_widget_destroy),
- NULL);
-
- DEBUG ("Tube can't be handled, closing");
- tp_cli_channel_type_tubes_call_close_tube (data->channel, -1,
- data->id,
- NULL, NULL, NULL,
- NULL);
- }
-
- g_free (data->bus_name);
- g_free (data->object_path);
- g_object_unref (data->channel);
- g_object_unref (data->initiator);
- g_object_unref (data->factory);
- g_slice_free (FilterTubesData, data);
-}
-
-static void
-filter_tubes_new_tube_cb (TpChannel *channel,
- guint id,
- guint initiator,
- guint type,
- const gchar *service,
- GHashTable *parameters,
- guint state,
- gpointer user_data,
- GObject *filter)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
- static TpDBusDaemon *daemon = NULL;
- FilterTubesData *data;
- McAccount *account;
- guint number;
- gchar *msg;
- gchar **names;
- gboolean running = FALSE;
- const gchar *icon_name;
- GError *error = NULL;
-
- /* Increase tube count */
- number = GPOINTER_TO_UINT (g_hash_table_lookup (priv->tubes, channel));
- g_hash_table_replace (priv->tubes, g_object_ref (channel),
- 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);
- data = g_slice_new (FilterTubesData);
- data->activatable = FALSE;
- data->id = id;
- data->channel = g_object_ref (channel);
- data->factory = empathy_contact_factory_new ();
- data->initiator = empathy_contact_factory_get_from_handle (data->factory,
- account,
- initiator);
- data->bus_name = empathy_tube_handler_build_bus_name (type, service);
- data->object_path = empathy_tube_handler_build_object_path (type, service);
- 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, data->bus_name,
- &running, NULL, NULL);
- if (running) {
- DEBUG ("Tube handler running");
- data->activatable = TRUE;
- filter_tubes_dispatch (EMPATHY_FILTER (filter), data);
- 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, data->bus_name)) {
- data->activatable = TRUE;
- break;
- }
- }
- g_strfreev (names);
- }
-
- empathy_contact_run_until_ready (data->initiator,
- EMPATHY_CONTACT_READY_NAME, NULL);
-
- if (data->activatable) {
- icon_name = GTK_STOCK_EXECUTE;
- msg = g_strdup_printf (_("%s is offering you an invitation. An external "
- "application will be started to handle it."),
- empathy_contact_get_name (data->initiator));
- } else {
- icon_name = GTK_STOCK_DIALOG_ERROR;
- msg = g_strdup_printf (_("%s is offering you an invitation, but "
- "you don't have the needed external "
- "application to handle it."),
- empathy_contact_get_name (data->initiator));
- }
-
- filter_emit_event (EMPATHY_FILTER (filter), icon_name, msg,
- filter_tubes_dispatch, data);
-
- g_free (msg);
-}
-
-static void
-filter_tubes_list_tubes_cb (TpChannel *channel,
- const GPtrArray *tubes,
- const GError *error,
- gpointer user_data,
- GObject *filter)
-{
- guint i;
-
- if (error) {
- DEBUG ("Error listing tubes: %s", error->message);
- return;
- }
-
- for (i = 0; i < tubes->len; i++) {
- GValueArray *values;
-
- values = g_ptr_array_index (tubes, i);
- filter_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, filter);
- }
-}
-
-static void
-filter_tubes_channel_invalidated_cb (TpProxy *proxy,
- guint domain,
- gint code,
- gchar *message,
- EmpathyFilter *filter)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
-
- DEBUG ("Channel %p invalidated: %s", proxy, message);
-
- g_hash_table_remove (priv->tubes, proxy);
-}
-
-static void
-filter_tubes_tube_closed_cb (TpChannel *channel,
- guint id,
- gpointer user_data,
- GObject *filter)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
- guint number;
-
- number = GPOINTER_TO_UINT (g_hash_table_lookup (priv->tubes, channel));
- if (number == 1) {
- DEBUG ("Ended tube count for channel %p, closing channel",
- channel);
- tp_cli_channel_call_close (channel, -1, NULL, NULL, NULL, NULL);
- }
- else if (number > 1) {
- DEBUG ("Decrease tube count for channel %p: %d", channel, number);
- g_hash_table_replace (priv->tubes, g_object_ref (channel),
- GUINT_TO_POINTER (--number));
- }
-}
-
-static void
-filter_tubes_handle_channel (EmpathyFilter *filter,
- TpChannel *channel,
- gboolean is_incoming)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
-
- if (g_hash_table_lookup (priv->tubes, channel)) {
- return;
- }
-
- DEBUG ("Handling new channel");
-
- g_hash_table_insert (priv->tubes, g_object_ref (channel),
- GUINT_TO_POINTER (0));
-
- g_signal_connect (channel, "invalidated",
- G_CALLBACK (filter_tubes_channel_invalidated_cb),
- filter);
-
- tp_cli_channel_type_tubes_connect_to_tube_closed (channel,
- filter_tubes_tube_closed_cb,
- NULL, NULL,
- G_OBJECT (filter), NULL);
- tp_cli_channel_type_tubes_connect_to_new_tube (channel,
- filter_tubes_new_tube_cb,
- NULL, NULL,
- G_OBJECT (filter), NULL);
- tp_cli_channel_type_tubes_call_list_tubes (channel, -1,
- filter_tubes_list_tubes_cb,
- NULL, NULL,
- G_OBJECT (filter));
-}
-
-static void
-filter_contact_list_destroy_cb (EmpathyTpGroup *group,
- EmpathyFilter *filter)
-{
- g_object_unref (group);
-}
-
-static void
-filter_contact_list_handle_channel (EmpathyFilter *filter,
- TpChannel *channel,
- gboolean is_incoming)
-{
- EmpathyTpGroup *group;
-
- group = empathy_tp_group_new (channel);
- g_signal_connect (group, "notify::ready",
- G_CALLBACK (filter_contact_list_ready_cb),
- filter);
- g_signal_connect (group, "destroy",
- G_CALLBACK (filter_contact_list_destroy_cb),
- filter);
-}
-
-static void
-filter_connection_invalidated_cb (TpConnection *connection,
- guint domain,
- gint code,
- gchar *message,
- EmpathyFilter *filter)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
- GHashTableIter iter;
- gpointer key, value;
-
- DEBUG ("connection invalidated: %s", message);
-
- g_hash_table_iter_init (&iter, priv->accounts);
- while (g_hash_table_iter_next (&iter, &key, &value)) {
- if (value == connection) {
- g_hash_table_remove (priv->accounts, key);
- break;
- }
- }
-}
-
-typedef void (*HandleChannelFunc) (EmpathyFilter *filter,
- TpChannel *channel,
- gboolean is_incoming);
-
-static void
-filter_conection_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 *filter)
-{
- HandleChannelFunc func = NULL;
- TpChannel *channel;
- gpointer had_channels;
-
- had_channels = g_object_get_data (G_OBJECT (connection), "had-channels");
- if (had_channels == NULL) {
- return;
- }
-
- if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TEXT)) {
- func = filter_chat_handle_channel;
- }
- else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA)) {
- func = filter_call_handle_channel;
- }
- else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_CONTACT_LIST)) {
- func = filter_contact_list_handle_channel;
- }
- else if (!tp_strdiff (channel_type, TP_IFACE_CHANNEL_TYPE_TUBES)) {
- func = filter_tubes_handle_channel;
- } else {
- DEBUG ("Unknown channel type %s", channel_type);
- return;
- }
-
- channel = tp_channel_new (connection, object_path, channel_type,
- handle_type, handle, NULL);
- tp_channel_run_until_ready (channel, NULL, NULL);
-
- /* We abuse of suppress_handler, TRUE means OUTGOING */
- func (EMPATHY_FILTER (filter), channel, suppress_handler);
-
- g_object_unref (channel);
-}
-
-static void
-filter_connection_list_channels_cb (TpConnection *connection,
- const GPtrArray *channels,
- const GError *error,
- gpointer user_data,
- GObject *filter)
-{
- guint i;
-
- if (error) {
- DEBUG ("Error listing channels: %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);
- filter_conection_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)),
- TRUE, user_data, filter);
- }
-}
-
-static void
-filter_connection_advertise_capabilities_cb (TpConnection *connection,
- const GPtrArray *capabilities,
- const GError *error,
- gpointer user_data,
- GObject *filter)
-{
- if (error) {
- DEBUG ("Error advertising capabilities: %s", error->message);
- }
-}
-
-static void
-filter_connection_ready_cb (TpConnection *connection,
- gpointer unused,
- EmpathyFilter *filter)
-{
- GPtrArray *capabilities;
- GType cap_type;
- GValue cap = {0, };
- const gchar *remove = NULL;
-
- DEBUG ("Connection ready, accepting new channels");
-
- tp_cli_connection_connect_to_new_channel (connection,
- filter_conection_new_channel_cb,
- NULL, NULL,
- G_OBJECT (filter), NULL);
- tp_cli_connection_call_list_channels (connection, -1,
- filter_connection_list_channels_cb,
- NULL, NULL,
- G_OBJECT (filter));
-
- /* 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,
- filter_connection_advertise_capabilities_cb,
- NULL, NULL, G_OBJECT (filter));
-}
-
-static void
-filter_update_account (EmpathyFilter *filter,
- McAccount *account)
-{
- EmpathyFilterPriv *priv = GET_PRIV (filter);
- TpConnection *connection;
- gboolean ready;
-
- connection = g_hash_table_lookup (priv->accounts, account);
- if (connection) {
- return;
- }
-
- connection = mission_control_get_tpconnection (priv->mc, account, NULL);
- if (!connection) {
- return;
- }
-
- g_hash_table_insert (priv->accounts, g_object_ref (account), connection);
- g_signal_connect (connection, "invalidated",
- G_CALLBACK (filter_connection_invalidated_cb),
- filter);
-
- g_object_get (connection, "connection-ready", &ready, NULL);
- if (ready) {
- filter_connection_ready_cb (connection, NULL, filter);
- } else {
- g_signal_connect (connection, "notify::connection-ready",
- G_CALLBACK (filter_connection_ready_cb),
- filter);
- }
-}
-
-static void
-filter_status_changed_cb (MissionControl *mc,
- TpConnectionStatus status,
- McPresence presence,
- TpConnectionStatusReason reason,
- const gchar *unique_name,
- EmpathyFilter *filter)
-{
- McAccount *account;
-
- account = mc_account_lookup (unique_name);
- filter_update_account (filter, account);
- g_object_unref (account);
-}
-
-static void
-filter_finalize (GObject *object)
-{
- EmpathyFilterPriv *priv = GET_PRIV (object);
-
- empathy_disconnect_account_status_changed (priv->token);
- g_object_unref (priv->mc);
-
- g_slist_foreach (priv->events, (GFunc) filter_event_free, NULL);
- g_slist_free (priv->events);
-
- g_hash_table_destroy (priv->accounts);
- g_hash_table_destroy (priv->tubes);
-}
-
-static void
-filter_get_property (GObject *object,
- guint param_id,
- GValue *value,
- GParamSpec *pspec)
-{
- EmpathyFilterPriv *priv = GET_PRIV (object);
-
- switch (param_id) {
- case PROP_TOP_EVENT:
- g_value_set_pointer (value, priv->events ? priv->events->data : NULL);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
- break;
- };
-}
-
-static void
-empathy_filter_class_init (EmpathyFilterClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->finalize = filter_finalize;
- object_class->get_property = filter_get_property;
-
- g_object_class_install_property (object_class,
- PROP_TOP_EVENT,
- g_param_spec_pointer ("top-event",
- "The top event",
- "The first event in the events list",
- G_PARAM_READABLE));
-
- g_type_class_add_private (object_class, sizeof (EmpathyFilterPriv));
-}
-
-static void
-empathy_filter_init (EmpathyFilter *filter)
-{
- GList *accounts, *l;
- EmpathyFilterPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (filter,
- EMPATHY_TYPE_FILTER, EmpathyFilterPriv);
-
- filter->priv = priv;
- priv->tubes = g_hash_table_new_full (filter_channel_hash,
- filter_channel_equal,
- g_object_unref, NULL);
-
- priv->mc = empathy_mission_control_new ();
- priv->token = empathy_connect_to_account_status_changed (priv->mc,
- G_CALLBACK (filter_status_changed_cb),
- filter, NULL);
-
- priv->accounts = 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) {
- filter_update_account (filter, l->data);
- g_object_unref (l->data);
- }
- g_list_free (accounts);
-}
-
-EmpathyFilter *
-empathy_filter_new (void)
-{
- static EmpathyFilter *filter = NULL;
-
- if (!filter) {
- filter = g_object_new (EMPATHY_TYPE_FILTER, NULL);
- g_object_add_weak_pointer (G_OBJECT (filter), (gpointer) &filter);
- } else {
- g_object_ref (filter);
- }
-
- return filter;
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-03 00:06:01 +0800