sdp.cpp

/*
 *  Copyright (C) 2009 Savoir-Faire Linux inc.
 *
 *  Author: Emmanuel Milou <emmanuel.milou@savoirfairelinux.com>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include "sdp.h"
#include "global.h"
#include "manager.h"
#define ZRTP_VERSION "1.10"

static const pj_str_t STR_AUDIO = { (char*) "audio", 5};
static const pj_str_t STR_VIDEO = { (char*) "video", 5};
static const pj_str_t STR_IN = { (char*) "IN", 2 };
static const pj_str_t STR_IP4 = { (char*) "IP4", 3};
static const pj_str_t STR_IP6 = { (char*) "IP6", 3};
static const pj_str_t STR_RTP_AVP = { (char*) "RTP/AVP", 7 };
static const pj_str_t STR_SDP_NAME = { (char*) "sflphone", 8 };
static const pj_str_t STR_SENDRECV = { (char*) "sendrecv", 8 };
static const pj_str_t STR_RTPMAP = { (char*) "rtpmap", 6 };
static const pj_str_t STR_CRYPTO = { (char*) "crypto", 6 };


Sdp::Sdp (pj_pool_t *pool)
        : _local_media_cap()
        , _session_media (0)
        , _negociator (NULL)
        , _ip_addr ("")
        , _local_offer (NULL)
        , _negociated_offer (NULL)
        , _pool (NULL)
        , _local_extern_audio_port (0)
{
    _pool = pool;
}

Sdp::~Sdp()
{

    //unsigned int k;

    /*
    for( k=0; k<_session_media.size(); k++ ){
        delete _session_media[k];
        _session_media[k] = 0;
    }*/

    //for( k=0; k<_local_media_cap.size(); k++ ){
    //  delete _local_media_cap[k];
    //_local_media_cap[k] = 0;
    //}
}

void Sdp::set_media_descriptor_line (sdpMedia *media, pjmedia_sdp_media** p_med)
{