/* -*- 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/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 "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 <libempathy/empathy-debug.h>
#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);
}
EmpathyTpFile *
empathy_dispatcher_send_file (EmpathyContact *contact,
GFile *gfile)
{
GFileInfo *info;
guint64 size;
GInputStream *in_stream = NULL;
MissionControl *mc;
McAccount *account;
TpConnection *connection;
guint handle;
gchar *object_path;
TpChannel *channel;
EmpathyTpFile *tp_file;
GError *error = NULL;
GValue value = { 0 };
gchar *filename;
g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
g_return_val_if_fail (G_IS_FILE (gfile), NULL);
info = g_file_query_info (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 (gfile);
in_stream = G_INPUT_STREAM (g_file_read (gfile, NULL, NULL));
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);
handle = empathy_contact_get_handle (contact);
DEBUG ("Sending %s from a stream to %s (size %llu, content-type %s)",
filename, empathy_contact_get_name (contact), size,
g_file_info_get_content_type (info));
if (!tp_cli_connection_run_request_channel (connection, -1,
EMP_IFACE_CHANNEL_TYPE_FILE,
TP_HANDLE_TYPE_CONTACT,
handle,
TRUE,
&object_path,
&error,
NULL)) {
DEBUG ("Couldn't request channel: %s",
error ? error->message : "No error given");
g_clear_error (&error);
g_object_unref (mc);
g_object_unref (connection);
return NULL;
}
channel = tp_channel_new (connection,
object_path,
EMP_IFACE_CHANNEL_TYPE_FILE,
TP_HANDLE_TYPE_CONTACT,
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_input_stream (tp_file, in_stream);
}
empathy_tp_file_offer (tp_file);
g_object_unref (mc);
g_object_unref (connection);
g_object_unref (channel);
g_free (object_path);
return tp_file;
}
