/*
* Copyright (C) 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: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
* Elliot Fairweather <elliot.fairweather@collabora.co.uk>
*/
#include <telepathy-glib/connection.h>
#include <telepathy-glib/channel.h>
#include "empathy-contact.h"
#include "empathy-contact-factory.h"
#include "empathy-debug.h"
#include "empathy-enum-types.h"
#include "empathy-tubes.h"
#include "empathy-tube.h"
#include "empathy-utils.h"
#define DEBUG_DOMAIN "EmpathyTube"
#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_TUBE, \
EmpathyTubePriv))
typedef struct _EmpathyTubePriv EmpathyTubePriv;
struct _EmpathyTubePriv
{
EmpathyTubes *tubes;
guint id;
guint initiator;
guint type;
const gchar *service;
GHashTable *parameters;
guint state;
EmpathyContact *initiator_contact;
gboolean closed;
};
enum
{
LAST_SIGNAL
};
enum
{
PROP_0,
PROP_TUBES,
PROP_ID,
PROP_INITIATOR,
PROP_TYPE,
PROP_SERVICE,
PROP_PARAMETERS,
PROP_STATE,
PROP_INITIATOR_CONTACT,
PROP_CLOSED
};
G_DEFINE_TYPE (EmpathyTube, empathy_tube, G_TYPE_OBJECT)
static void
empathy_tube_closed_cb (EmpathyTubes *tubes,
guint id,
gpointer data)
{
EmpathyTube *tube = EMPATHY_TUBE (data);
EmpathyTubePriv *priv = GET_PRIV (tube);
if (id != priv->id)
return;
empathy_debug (DEBUG_DOMAIN, "Tube closed");
priv->closed = TRUE;
}
static void
empathy_tube_state_changed_cb (EmpathyTubes *tubes,
guint id,
guint state,
gpointer data)
{
EmpathyTube *tube = EMPATHY_TUBE (data);
EmpathyTubePriv *priv = GET_PRIV (tube);
if (id != priv->id)
return;
empathy_debug (DEBUG_DOMAIN, "Tube state changed");
priv->state = state;
}
static void
empathy_tube_stream_tube_new_connection_cb (EmpathyTubes *tubes,
guint id,
guint handle,
gpointer data)
{
EmpathyTube *tube = EMPATHY_TUBE (data);
EmpathyTubePriv *priv = GET_PRIV (tube);
if (id != priv->id)
return;
empathy_debug (DEBUG_DOMAIN, "Stream tube new connection");
}
static void
empathy_tube_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
EmpathyTubePriv *priv = GET_PRIV (object);
switch (prop_id)
{
case PROP_TUBES:
priv->tubes = g_value_dup_object (value);
break;
case PROP_ID:
priv->id = g_value_get_uint (value);
break;
case PROP_INITIATOR:
priv->initiator = g_value_get_uint (value);
break;
case PROP_TYPE:
priv->type = g_value_get_uint (value);
break;
case PROP_SERVICE:
priv->service = g_value_dup_string (value);
break;
case PROP_PARAMETERS:
priv->parameters = g_value_dup_boxed (value);
break;
case PROP_STATE:
priv->state = g_value_get_uint (value);
break;
case PROP_CLOSED:
priv->closed = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
empathy_tube_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
EmpathyTubePriv *priv = GET_PRIV (object);
switch (prop_id)
{
case PROP_TUBES:
g_value_set_object (value, priv->tubes);
break;
case PROP_ID:
g_value_set_uint (value, priv->id);
break;
case PROP_INITIATOR:
g_value_set_uint (value, priv->initiator);
break;
case PROP_TYPE:
g_value_set_uint (value, priv->type);
break;
case PROP_SERVICE:
g_value_set_string (value, priv->service);
break;
case PROP_PARAMETERS:
g_value_set_boxed (value, priv->parameters);
break;
case PROP_STATE:
g_value_set_uint (value, priv->state);
break;
case PROP_INITIATOR_CONTACT:
g_value_set_object (value, priv->initiator_contact);
break;
case PROP_CLOSED:
g_value_set_boolean (value, priv->closed);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GObject *
empathy_tube_constructor (GType type,
guint n_props,
GObjectConstructParam *props)
{
GObject *self = G_OBJECT_CLASS (empathy_tube_parent_class)->constructor
(type, n_props, props);
EmpathyTubePriv *priv = GET_PRIV (self);
TpChannel *channel;
TpConnection *connection;
MissionControl *mc = empathy_mission_control_new ();
EmpathyContactFactory *factory = empathy_contact_factory_new ();
McAccount *account;
g_object_get (G_OBJECT (priv->tubes), "channel", &channel, NULL);
g_object_get (G_OBJECT (channel), "connection", &connection, NULL);
account = mission_control_get_account_for_tpconnection (mc, connection, NULL);
g_assert (connection != NULL);
g_assert (priv->initiator != 0);
priv->initiator_contact =
g_object_ref (empathy_contact_factory_get_from_handle (factory,
account, priv->initiator));
g_assert (priv->initiator_contact != NULL);
g_signal_connect (priv->tubes, "tube-closed",
G_CALLBACK (empathy_tube_closed_cb), (gpointer) self);
g_signal_connect (priv->tubes, "tube-state-changed",
G_CALLBACK (empathy_tube_state_changed_cb), (gpointer) self);
g_signal_connect (priv->tubes, "stream-tube-new-connection",
G_CALLBACK (empathy_tube_stream_tube_new_connection_cb),
(gpointer) self);
priv->closed = FALSE;
g_object_unref (connection);
g_object_unref (channel);
g_object_unref (mc);
return self;
}
static void
empathy_tube_dispose (GObject *object)
{
EmpathyTube *tube = EMPATHY_TUBE (object);
EmpathyTubePriv *priv = GET_PRIV (tube);
empathy_debug (DEBUG_DOMAIN, "Disposing: %p", object);
if (priv->tubes)
{
g_signal_handlers_disconnect_by_func (priv->tubes,
empathy_tube_closed_cb, object);
g_signal_handlers_disconnect_by_func (priv->tubes,
empathy_tube_state_changed_cb, object);
g_signal_handlers_disconnect_by_func (priv->tubes,
empathy_tube_stream_tube_new_connection_cb, object);
g_object_unref (priv->tubes);
priv->tubes = NULL;
}
g_object_unref (priv->initiator_contact);
(G_OBJECT_CLASS (empathy_tube_parent_class)->dispose) (object);
}
static void
empathy_tube_finalize (GObject *object)
{
empathy_debug (DEBUG_DOMAIN, "Finalizing: %p", object);
G_OBJECT_CLASS (empathy_tube_parent_class)->finalize (object);
}
static void
empathy_tube_class_init (EmpathyTubeClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructor = empathy_tube_constructor;
object_class->dispose = empathy_tube_dispose;
object_class->finalize = empathy_tube_finalize;
object_class->set_property = empathy_tube_set_property;
object_class->get_property = empathy_tube_get_property;
g_object_class_install_property (object_class, PROP_TUBES,
g_param_spec_object ("tubes", "tubes", "tubes", EMPATHY_TYPE_TUBES,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (object_class, PROP_ID,
g_param_spec_uint ("id", "id", "id", 0, G_MAXUINT, 0,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_NAME |
G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_object_class_install_property (object_class, PROP_INITIATOR,
g_param_spec_uint ("initiator", "initiator", "initiator",
0, G_MAXUINT, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_object_class_install_property (object_class, PROP_TYPE,
g_param_spec_uint ("type", "type", "type", 0, G_MAXUINT, 0,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_NAME |
G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_object_class_install_property (object_class, PROP_SERVICE,
g_param_spec_string ("service", "service", "service", NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_NAME |
G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_object_class_install_property (object_class, PROP_PARAMETERS,
g_param_spec_boxed ("parameters", "parameters", "parameters",
G_TYPE_HASH_TABLE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_object_class_install_property (object_class, PROP_STATE,
g_param_spec_uint ("state", "state", "state", 0, G_MAXUINT, 0,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_object_class_install_property (object_class, PROP_INITIATOR_CONTACT,
g_param_spec_object ("initiator-contact", "initiator contact",
"initiator contact", EMPATHY_TYPE_CONTACT, G_PARAM_READABLE |
G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_object_class_install_property (object_class, PROP_CLOSED,
g_param_spec_boolean ("closed", "closed", "closed", FALSE,
G_PARAM_READABLE | G_PARAM_STATIC_NAME |
G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
g_type_class_add_private (klass, sizeof (EmpathyTubePriv));
}
static void
empathy_tube_init (EmpathyTube *tubes)
{
}
void
empathy_tube_close (EmpathyTube *tube)
{
EmpathyTubePriv *priv = GET_PRIV (tube);
TpChannel *channel;
GError *error = NULL;
empathy_debug (DEBUG_DOMAIN, "Closing tube - id: %d", priv->id);
g_object_get (G_OBJECT (priv->tubes), "channel", &channel, NULL);
if (!tp_cli_channel_type_tubes_run_close_tube (channel, -1, priv->id,
&error, NULL))
{
empathy_debug (DEBUG_DOMAIN, "Couldn't close tube: %s", error->message);
g_clear_error (&error);
}
g_object_unref (channel);
}
static void
empathy_tube_accept_stream_tube (EmpathyTube *tube,
TpSocketAddressType address_type,
TpSocketAccessControl access_type,
GValue *control_param)
{
EmpathyTubePriv *priv = GET_PRIV (tube);
GValue *socket = g_new0 (GValue, 1);
TpChannel *channel;
GError *error = NULL;
empathy_debug (DEBUG_DOMAIN, "Accepting stream tube - id: %d", priv->id);
g_object_get (G_OBJECT (priv->tubes), "channel", &channel, NULL);
if (!tp_cli_channel_type_tubes_run_accept_stream_tube (channel, -1, priv->id,
address_type, access_type, control_param, &socket, &error, NULL))
{
empathy_debug (DEBUG_DOMAIN, "Error accepting tube: %s", error->message);
g_clear_error (&error);
}
g_object_unref (channel);
g_free (socket);
}
void
empathy_tube_accept_stream_tube_unix (EmpathyTube *tube)
{
GValue *control_param = g_new0 (GValue, 1);
empathy_debug (DEBUG_DOMAIN, "Accepting stream tube - UNIX, localhost");
g_value_init (control_param, G_TYPE_STRING);
empathy_tube_accept_stream_tube (tube, TP_SOCKET_ADDRESS_TYPE_UNIX,
TP_SOCKET_ACCESS_CONTROL_LOCALHOST, control_param);
g_free (control_param);
}
void
empathy_tube_accept_stream_tube_ipv4 (EmpathyTube *tube)
{
GValue *control_param = g_new0 (GValue, 1);
empathy_debug (DEBUG_DOMAIN, "Accepting stream tube - IPv4, localhost");
g_value_init (control_param, G_TYPE_STRING);
empathy_tube_accept_stream_tube (tube, TP_SOCKET_ADDRESS_TYPE_IPV4,
TP_SOCKET_ACCESS_CONTROL_LOCALHOST, control_param);
g_free (control_param);
}
gchar *
empathy_tube_get_stream_tube_socket_unix (EmpathyTube *tube)
{
EmpathyTubePriv *priv = GET_PRIV (tube);
GValue *address = g_new0 (GValue, 1);
guint address_type;
gchar *address_name = NULL;
TpChannel *channel;
GError *error = NULL;
empathy_debug (DEBUG_DOMAIN, "Getting stream tube socket address");
g_object_get (G_OBJECT (priv->tubes), "channel", &channel, NULL);
if (!tp_cli_channel_type_tubes_run_get_stream_tube_socket_address (channel,
-1, priv->id, &address_type, &address, &error, NULL))
{
empathy_debug (DEBUG_DOMAIN, "Couldn't get socket address: %s",
error->message);
g_clear_error (&error);
return NULL;
}
dbus_g_type_struct_get (address, 0, &address_name, G_MAXUINT);
empathy_debug (DEBUG_DOMAIN, "UNIX Socket - %s", address_name);
g_object_unref (channel);
g_free (address);
return address_name;
}
void
empathy_tube_get_stream_tube_socket_ipv4 (EmpathyTube *tube,
gchar **hostname,
guint *port)
{
EmpathyTubePriv *priv = GET_PRIV (tube);
GValue *address = g_new0 (GValue, 1);
guint address_type;
TpChannel *channel;
GError *error = NULL;
empathy_debug (DEBUG_DOMAIN, "Getting stream tube socket address");
g_object_get (G_OBJECT (priv->tubes), "channel", &channel, NULL);
if (!tp_cli_channel_type_tubes_run_get_stream_tube_socket_address (channel,
-1, priv->id, &address_type, &address, &error, NULL))
{
empathy_debug (DEBUG_DOMAIN, "Couldn't get socket address: %s",
error->message);
g_clear_error (&error);
return;
}
dbus_g_type_struct_get (address, 0, hostname, 1, port, G_MAXUINT);
g_object_unref (channel);
g_free (address);
}
