/*
 * sip-connection.h - Header for TpsipConnection
 * Copyright (C) 2005 Collabora Ltd.
 * Copyright (C) 2005-2009 Nokia Corporation
 *
 * This work 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 work 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 work; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __TPSIP_CONNECTION_H__
#define __TPSIP_CONNECTION_H__

#include <glib-object.h>

#include <telepathy-glib/base-connection.h>
#include <telepathy-glib/contacts-mixin.h>
#include <telepathy-glib/dbus-properties-mixin.h>

#include <tpsip/event-target.h>


G_BEGIN_DECLS

#define TPSIP_DEFAULT_STUN_PORT 3478

/* Maximum defer timeout for deferrable Sofia timers */
#define TPSIP_DEFER_TIMEOUT 30

typedef enum
{
  TPSIP_CONNECTION_KEEPALIVE_AUTO = 0,	/** Keepalive management is up to the implementation */
  TPSIP_CONNECTION_KEEPALIVE_NONE,	/** Disable keepalive management */
  TPSIP_CONNECTION_KEEPALIVE_REGISTER,	/** Maintain registration with REGISTER requests */
  TPSIP_CONNECTION_KEEPALIVE_OPTIONS,	/** Maintain registration with OPTIONS requests */
  TPSIP_CONNECTION_KEEPALIVE_STUN,	/** Maintain registration with STUN as described in IETF draft-sip-outbound */
} TpsipConnectionKeepaliveMechanism;

typedef struct _TpsipConnection TpsipConnection;
typedef struct _TpsipConnectionClass TpsipConnectionClass;
typedef struct _TpsipConnectionPrivate TpsipConnectionPrivate;

struct _TpsipConnectionClass {
    TpBaseConnectionClass parent_class;
    TpDBusPropertiesMixinClass properties_class;
    TpContactsMixinClass contacts_class;
};

struct _TpsipConnection {
    TpBaseConnection parent;
    TpContactsMixin contacts;
};

/* TYPE MACROS */
#define TPSIP_TYPE_CONNECTION \
  (tpsip_connection_get_type())
#define TPSIP_CONNECTION(obj) \
  (G_TYPE_CHECK_INSTANCE_CAST((obj), TPSIP_TYPE_CONNECTION, TpsipConnection))
#define TPSIP_CONNECTION_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_CAST((klass), TPSIP_TYPE_CONNECTION, TpsipConnectionClass))
#define TPSIP_IS_CONNECTION(obj) \
  (G_TYPE_CHECK_INSTANCE_TYPE((obj), TPSIP_TYPE_CONNECTION))
#define TPSIP_IS_CONNECTION_CLASS(klass) \
  (G_TYPE_CHECK_CLASS_TYPE((klass), TPSIP_TYPE_CONNECTION))
#define TPSIP_CONNECTION_GET_CLASS(obj) \
  (G_TYPE_INSTANCE_GET_CLASS ((obj), TPSIP_TYPE_CONNECTION, TpsipConnectionClass))

GType tpsip_connection_get_type (void) G_GNUC_CONST;

void tpsip_connection_connect_auth_handler (TpsipConnection *self,
                                            TpsipEventTarget *target);

const gchar **tpsip_connection_get_implemented_interfaces (void);

G_END_DECLS

#endif /* #ifndef __TPSIP_CONNECTION_H__*/