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/*
* sip-connection-helpers.h - Helper routines used by 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_HELPERS_H__
#define __TPSIP_CONNECTION_HELPERS_H__
#include <glib.h>
#include "sip-connection.h"
#include <tpsip/sofia-decls.h>
G_BEGIN_DECLS
/***********************************************************************
* Functions for accessing Sofia-SIP interface handles
***********************************************************************/
nua_handle_t *tpsip_conn_create_register_handle (TpsipConnection *conn,
TpHandle contact);
nua_handle_t *tpsip_conn_create_request_handle (TpsipConnection *conn,
TpHandle contact);
/***********************************************************************
* Functions for managing NUA outbound/keepalive parameters and STUN settings
***********************************************************************/
const url_t * tpsip_conn_get_local_url (TpsipConnection *conn);
void tpsip_conn_update_proxy_and_transport (TpsipConnection *conn);
void tpsip_conn_update_nua_outbound (TpsipConnection *conn);
void tpsip_conn_update_nua_keepalive_interval (TpsipConnection *conn);
void tpsip_conn_update_nua_contact_features (TpsipConnection *conn);
void tpsip_conn_update_stun_server (TpsipConnection *conn);
void tpsip_conn_resolv_stun_server (TpsipConnection *conn, const gchar *stun_host);
void tpsip_conn_discover_stun_server (TpsipConnection *conn);
/***********************************************************************
* Functions for saving NUA events
***********************************************************************/
void tpsip_conn_save_event (TpsipConnection *conn,
nua_saved_event_t ret_saved [1]);
/***********************************************************************
* SIP URI helpers
***********************************************************************/
gchar * tpsip_handle_normalize (TpHandleRepoIface *repo,
const gchar *sipuri,
gpointer context,
GError **error);
const url_t* tpsip_conn_get_contact_url (TpsipConnection *conn,
TpHandle handle);
TpHandle tpsip_handle_parse_from (TpHandleRepoIface *contact_repo,
const sip_t *sip);
/***********************************************************************
* Heartbeat management for keepalives
***********************************************************************/
void tpsip_conn_heartbeat_init (TpsipConnection *self);
void tpsip_conn_heartbeat_shutdown (TpsipConnection *self);
G_END_DECLS
#endif /* #ifndef __TPSIP_CONNECTION_HELPERS_H__*/
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