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/*
* sip-connection-helpers.h - Helper routines used by SIPConnection
* Copyright (C) 2005 Collabora Ltd.
* Copyright (C) 2005-2006 Nokia Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* 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
*/
#ifndef __SIP_CONNECTION_HELPERS_H__
#define __SIP_CONNECTION_HELPERS_H__
#include <glib-object.h>
/* note: As one Sofia-SIP NUA instance is created per SIP connection,
* SIPConnection is used as the primary context pointer. See
* {top}/docs/design.txt for further information.
*
* Each NUA handle is mapped 1:1 to a Telepathy handle (guint).
* The handles are stored as pointer values and have to be
* properly casted before use with GPOINTER_TO_UINT() and
* GUINT_TO_POINTER().
*/
struct SIPConnection;
struct SIPConnectionManager;
#define NUA_MAGIC_T SIPConnection
#define SU_ROOT_MAGIC_T SIPConnectionManager
#define SU_TIMER_ARG_T SIPConnection
#define NUA_HMAGIC_T gpointer
#include <sofia-sip/nua.h>
#include <sofia-sip/su.h>
#include <sofia-sip/sl_utils.h>
#include <sofia-sip/su_glib.h>
#include <sofia-sip/tport_tag.h>
#include "sip-media-channel.h"
#include "sip-text-channel.h"
#include "sip-connection.h"
#include <telepathy-glib/handle.h>
G_BEGIN_DECLS
/***********************************************************************
* Functions for accessing Sofia-SIP interface handles
***********************************************************************/
nua_t *sip_conn_sofia_nua (SIPConnection *conn);
su_home_t *sip_conn_sofia_home (SIPConnection *conn);
nua_handle_t *sip_conn_create_register_handle (nua_t *nua, su_home_t *home, const char *address, TpHandle handle);
nua_handle_t *sip_conn_create_request_handle (nua_t *nua, su_home_t *home, const char *address, TpHandle handle);
/***********************************************************************
* Functions for managing NUA outbound/keepalive parameters
***********************************************************************/
void sip_conn_update_nua_outbound (SIPConnection *conn);
void sip_conn_update_nua_keepalive_interval (SIPConnection *conn);
void sip_conn_update_nua_contact_features (SIPConnection *conn);
G_END_DECLS
#endif /* #ifndef __SIP_CONNECTION_HELPERS_H__*/
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