exevents.c

/*
linphone
Copyright (C) 2000  Simon MORLAT (simon.morlat@free.fr)

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 2
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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#include "exevents.h"
#include "linphonecore.h"
#include "private.h"
#include "mediastreamer2/mediastream.h"
#include <eXosip2/eXosip.h>
#include <osipparser2/osip_message.h>
#include <osipparser2/osip_parser.h>

static int linphone_answer_sdp(LinphoneCore *lc, eXosip_event_t *ev, sdp_message_t *sdp);

static bool_t linphone_call_matches_event(LinphoneCall *call, eXosip_event_t *ev){
	return call->cid==ev->cid;
}

static void linphone_call_proceeding(LinphoneCore *lc, eXosip_event_t *ev){
	if (lc->call==NULL || (lc->call->cid!=-1 && !linphone_call_matches_event(lc->call,ev)) ) {
		ms_warning("This call has been canceled: call=%p, call->cid=%i, ev->cid=%i",
			lc->call,lc->call->cid,ev->cid);
		eXosip_lock();
		eXosip_call_terminate(ev->cid,ev->did);
		eXosip_unlock();
		return;
	}
	lc->call->cid=ev->cid;
	lc->call->did=ev->did;
	lc->call->tid=ev->tid;
}

static void linphone_connect_incoming(LinphoneCore *lc){
	lc->vtable.show(lc);
	lc->vtable.display_status(lc,_("Connected."));
	lc->call->state=LCStateAVRunning;
	if (lc->ringstream!=NULL){
		ring_stop(lc->ringstream);
		lc->ringstream=NULL;
	}
	if (lc->audiostream->ticker!=NULL){
		/*case where we accepted early media */
		linphone_core_stop_media_streams(lc);
		linphone_core_init_media_streams(lc);
	}
	linphone_core_start_media_streams(lc,lc->call);
}

int linphone_call_accepted(LinphoneCore *lc, eXosip_event_t *ev)
{
	LinphoneCall *call=lc->call;
	sdp_message_t *sdp;
	const char *sdpanswer=NULL;
	osip_message_t *msg=NULL;
	int err;