static void
observe_channels (TpSimpleObserver *observer,
TpAccount *account,
TpConnection *connection,
GList *channels,
TpChannelDispatchOperation *dispatch_operation,
GList *requests,
TpObserveChannelsContext *context,
gpointer user_data)
{
EmpathyCallObserver *self = EMPATHY_CALL_OBSERVER (user_data);
TpChannel *channel;
const GError *error;
channel = find_main_channel (channels);
if (channel == NULL)
{
GError err = { TP_ERRORS, TP_ERROR_INVALID_ARGUMENT,
"Unknown channel type" };
DEBUG ("Didn't find any Call or StreamedMedia channel; ignoring");
tp_observe_channels_context_fail (context, &err);
return;
}
/* Autoreject if there are other ongoing calls */
if (has_ongoing_calls (self))
{
AutoRejectCtx *ctx = auto_reject_ctx_new (self, context, channel);
DEBUG ("Autorejecting incoming call since there are others in "
"progress: %s", tp_proxy_get_object_path (channel));
tp_channel_dispatch_operation_leave_channels_async (dispatch_operation,
TP_CHANNEL_GROUP_CHANGE_REASON_BUSY, "Already in a call",
claim_and_leave_cb, ctx);
tp_observe_channels_context_accept (context);
return;
}
if ((error = tp_proxy_get_invalidated (channel)) != NULL)
{
DEBUG ("The channel has already been invalidated: %s",
error->message);
tp_observe_channels_context_fail (context, error);
return;
}
DEBUG ("Observing channel %s", tp_proxy_get_object_path (channel));
tp_g_signal_connect_object (channel, "invalidated",
G_CALLBACK (on_channel_closed), self, 0);
self->priv->channels = g_list_prepend (self->priv->channels,
g_object_ref (channel));
tp_observe_channels_context_accept (context);
}
static void
handle_channels (TpSimpleHandler *handler,
TpAccount *account,
TpConnection *connection,
GList *channels,
GList *requests_satisfied,
gint64 user_action_time,
TpHandleChannelsContext *context,
gpointer user_data)
{
EmpathyChatManager *self = (EmpathyChatManager *) user_data;
GList *l;
for (l = channels; l != NULL; l = g_list_next (l))
{
EmpathyTpChat *tp_chat = l->data;
if (tp_proxy_get_invalidated (tp_chat) != NULL)
continue;
if (!EMPATHY_IS_TP_CHAT (tp_chat))
{
DEBUG ("Channel %s doesn't implement Messages; can't handle it",
tp_proxy_get_object_path (tp_chat));
continue;
}
DEBUG ("Now handling channel %s", tp_proxy_get_object_path (tp_chat));
process_tp_chat (self, tp_chat, account, user_action_time);
}
tp_handle_channels_context_accept (context);
}
static void
create_tube_channel_invalidated_cb (TpProxy *proxy,
guint domain,
gint code,
gchar *message,
GSimpleAsyncResult *simple)
{
create_tube_complete (simple,
tp_proxy_get_invalidated (proxy));
}
static void
observe_channels_cb (TpSimpleObserver *observer,
TpAccount *account,
TpConnection *connection,
GList *channels,
TpChannelDispatchOperation *dispatch_operation,
GList *requests,
TpObserveChannelsContext *context,
gpointer user_data)
{
EmpathyChatroomManager *self = user_data;
GList *l;
for (l = channels; l != NULL; l = g_list_next (l))
{
EmpathyTpChat *tp_chat = l->data;
const gchar *roomname;
EmpathyChatroom *chatroom;
if (tp_proxy_get_invalidated ((TpChannel *) tp_chat) != NULL)
continue;
if (!EMPATHY_IS_TP_CHAT (tp_chat))
continue;
roomname = empathy_tp_chat_get_id (tp_chat);
chatroom = empathy_chatroom_manager_find (self, account, roomname);
if (chatroom == NULL)
{
chatroom = empathy_chatroom_new_full (account, roomname, roomname,
FALSE);
empathy_chatroom_manager_add (self, chatroom);
g_object_unref (chatroom);
}
empathy_chatroom_set_tp_chat (chatroom, tp_chat);
g_signal_connect (tp_chat, "invalidated",
G_CALLBACK (chatroom_manager_chat_invalidated_cb),
self);
}
tp_observe_channels_context_accept (context);
}
static void
handle_channels_cb (TpSimpleHandler *handler,
TpAccount *account,
TpConnection *connection,
GList *channels,
GList *requests_satisfied,
gint64 user_action_time,
TpHandleChannelsContext *context,
gpointer user_data)
{
EmpathyStreamedMediaFactory *self = user_data;
GList *l;
for (l = channels; l != NULL; l = g_list_next (l))
{
TpChannel *channel = l->data;
EmpathyTpStreamedMedia *call;
if (tp_proxy_get_invalidated (channel) != NULL)
continue;
if (tp_channel_get_channel_type_id (channel) !=
TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA)
continue;
call = empathy_tp_streamed_media_new (account, channel);
if (empathy_tp_streamed_media_get_status (call) <= EMPATHY_TP_STREAMED_MEDIA_STATUS_READYING)
{
/* We have to wait that the TpStreamedMedia is ready as the
* call-handler rely on it. */
tp_g_signal_connect_object (call, "notify::status",
G_CALLBACK (call_status_changed_cb), self, 0);
continue;
}
create_streamed_media_handler (self, call);
g_object_unref (call);
}
tp_handle_channels_context_accept (context);
}
static TpChannel *
find_main_channel (GList *channels)
{
GList *l;
for (l = channels; l != NULL; l = g_list_next (l))
{
TpChannel *channel = l->data;
GQuark channel_type;
if (tp_proxy_get_invalidated (channel) != NULL)
continue;
channel_type = tp_channel_get_channel_type_id (channel);
if (channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_STREAMED_MEDIA ||
channel_type == TP_IFACE_QUARK_CHANNEL_TYPE_CALL)
return channel;
}
return NULL;
}
static void
handle_channels_cb (TpSimpleHandler *handler,
TpAccount *account,
TpConnection *connection,
GList *channels,
GList *requests_satisfied,
gint64 user_action_time,
TpHandleChannelsContext *context,
gpointer user_data)
{
EmpathyFTFactory *self = user_data;
GList *l;
for (l = channels; l != NULL; l = g_list_next (l))
{
TpChannel *channel = l->data;
EmpathyTpFile *tp_file;
if (tp_proxy_get_invalidated (channel) != NULL)
continue;
if (tp_channel_get_channel_type_id (channel) !=
TP_IFACE_QUARK_CHANNEL_TYPE_FILE_TRANSFER)
continue;
tp_file = empathy_tp_file_new (channel);
/* We handle only incoming FT */
empathy_ft_handler_new_incoming (tp_file, ft_handler_incoming_ready_cb,
self);
g_object_unref (tp_file);
}
tp_handle_channels_context_accept (context);
}
/* This must be called before the local group members lists are created. Until
* this is called, the proxy is listening to both MembersChanged and
* MembersChangedDetailed, but they are ignored until priv->group_members
* exists. If that list is created before one signal is disconnected, the
* proxy will react to state changes twice and madness will ensue.
*/
static void
_got_initial_group_flags (TpChannel *self,
TpChannelGroupFlags flags)
{
TpChannelPrivate *priv = self->priv;
g_assert (priv->group_flags == 0);
g_assert (self->priv->group_members == NULL);
priv->group_flags = flags;
DEBUG ("Initial GroupFlags: %u", flags);
priv->have_group_flags = TRUE;
if (flags != 0)
g_object_notify ((GObject *) self, "group-flags");
if (tp_proxy_get_invalidated (self) != NULL)
{
/* Because the proxy has been invalidated, it is not safe to call
* tp_proxy_signal_connection_disconnect (below), so just return early */
return;
}
/* If the channel claims to support MembersChangedDetailed, disconnect from
* MembersChanged. Otherwise, disconnect from MembersChangedDetailed in case
* it secretly emits it anyway, so we're only listening to one change
* notification.
*/
if (flags & TP_CHANNEL_GROUP_FLAG_MEMBERS_CHANGED_DETAILED)
tp_proxy_signal_connection_disconnect (priv->members_changed_sig);
else
tp_proxy_signal_connection_disconnect (priv->members_changed_detailed_sig);
priv->members_changed_sig = NULL;
priv->members_changed_detailed_sig = NULL;
}
static void
handle_channels_cb (TpSimpleHandler *handler,
TpAccount *account,
TpConnection *connection,
GList *channels,
GList *requests_satisfied,
gint64 user_action_time,
TpHandleChannelsContext *context,
gpointer user_data)
{
VinoTubeServersManager *self = user_data;
VinoTubeServer *server;
GdkDisplay *display;
GdkScreen *screen;
/* the server is listenning only on lo as only the tube is supposed to
connect to it */
gchar * network_interface = "lo";
GList *l;
TpStreamTubeChannel *channel = NULL;
for (l = channels; l != NULL; l = g_list_next (l))
{
TpStreamTubeChannel *chan = l->data;
if (!TP_IS_STREAM_TUBE_CHANNEL (chan))
continue;
if (tp_proxy_get_invalidated (chan) != NULL)
continue;
if (tp_strdiff (tp_stream_tube_channel_get_service (chan), "rfb"))
continue;
channel = chan;
break;
}
if (channel == NULL)
{
/* No stream tube channel ?! */
GError error = { TP_ERRORS, TP_ERROR_INVALID_ARGUMENT,
"No stream tube channel" };
tp_handle_channels_context_fail (context, &error);
return;
}
display = gdk_display_get_default ();
screen = gdk_display_get_default_screen (display);
server = g_object_new (VINO_TYPE_TUBE_SERVER,
"display-status-icon", 0,
"prompt-enabled", 0,
"view-only", 0,
"network-interface", network_interface,
"use-alternative-port", 1,
"alternative-port", self->priv->alternative_port,
"auth-methods", 1,
"require-encryption", 0,
"vnc-password", NULL,
"on-hold", 0,
"screen", screen,
"lock-screen", 0,
"disable-background", 0,
"use-upnp", 0,
"tube", channel,
NULL);
self->priv->vino_tube_servers = g_slist_prepend
(self->priv->vino_tube_servers, server);
g_signal_connect (G_OBJECT (server), "disconnected", G_CALLBACK
(vino_tube_servers_manager_disconnected_cb), self);
self->priv->alternative_port++;
vino_tube_server_share_with_tube (server, NULL);
tp_handle_channels_context_accept (context);
}