linphonecore.c 108 KB
Newer Older
aymeric's avatar
aymeric committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
/*
linphone
Copyright (C) 2000  Simon MORLAT (simon.morlat@linphone.org)

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 "linphonecore.h"
smorlat's avatar
smorlat committed
21
#include "sipsetup.h"
aymeric's avatar
aymeric committed
22 23 24
#include "lpconfig.h"
#include "private.h"
#include "mediastreamer2/mediastream.h"
smorlat's avatar
smorlat committed
25
#include "mediastreamer2/msvolume.h"
26
#include "mediastreamer2/msequalizer.h"
27
#include "mediastreamer2/mseventqueue.h"
aymeric's avatar
aymeric committed
28 29 30 31

#include <ortp/telephonyevents.h>


32
#ifdef INET6
aymeric's avatar
aymeric committed
33
#ifndef WIN32
34
#include <netdb.h>
aymeric's avatar
aymeric committed
35 36 37
#endif
#endif

smorlat's avatar
smorlat committed
38
/*#define UNSTANDART_GSM_11K 1*/
aymeric's avatar
aymeric committed
39 40

static const char *liblinphone_version=LIBLINPHONE_VERSION;
41
static void set_network_reachable(LinphoneCore* lc,bool_t isReachable);
aymeric's avatar
aymeric committed
42 43 44 45 46 47 48 49 50

#include "enum.h"

void linphone_core_get_local_ip(LinphoneCore *lc, const char *dest, char *result);
static void toggle_video_preview(LinphoneCore *lc, bool_t val);

/* relative path where is stored local ring*/
#define LOCAL_RING "rings/oldphone.wav"
/* same for remote ring (ringback)*/
51
#define REMOTE_RING "ringback.wav"
aymeric's avatar
aymeric committed
52

Simon Morlat's avatar
Simon Morlat committed
53
extern SalCallbacks linphone_sal_callbacks;
aymeric's avatar
aymeric committed
54 55 56 57 58 59 60 61 62 63 64 65

void lc_callback_obj_init(LCCallbackObj *obj,LinphoneCoreCbFunc func,void* ud)
{
  obj->_func=func;
  obj->_user_data=ud;
}

int lc_callback_obj_invoke(LCCallbackObj *obj, LinphoneCore *lc){
	if (obj->_func!=NULL) obj->_func(lc,obj->_user_data);
	return 0;
}

66

67
static MSList *make_codec_list(LinphoneCore *lc, const MSList *codecs, bool_t only_one_codec){
68 69 70 71
	MSList *l=NULL;
	const MSList *it;
	for(it=codecs;it!=NULL;it=it->next){
		PayloadType *pt=(PayloadType*)it->data;
72
		if ((pt->flags & PAYLOAD_TYPE_ENABLED) && linphone_core_check_payload_type_usability(lc,pt)){
73
			l=ms_list_append(l,payload_type_clone(pt));
74
			if (only_one_codec) break;
75 76 77 78 79 80
		}
	}
	return l;
}

static SalMediaDescription *create_local_media_description(LinphoneCore *lc, 
81
    		const char *localip, const char *username, bool_t only_one_codec){
82 83 84 85 86 87
	MSList *l;
	PayloadType *pt;
	SalMediaDescription *md=sal_media_description_new();
	md->nstreams=1;
	strncpy(md->addr,localip,sizeof(md->addr));
	strncpy(md->username,username,sizeof(md->username));
88
	md->bandwidth=linphone_core_get_download_bandwidth(lc);
89 90 91 92 93
	/*set audio capabilities */
	strncpy(md->streams[0].addr,localip,sizeof(md->streams[0].addr));
	md->streams[0].port=linphone_core_get_audio_port(lc);
	md->streams[0].proto=SalProtoRtpAvp;
	md->streams[0].type=SalAudio;
94
	md->streams[0].ptime=lc->net_conf.down_ptime;
95
	l=make_codec_list(lc,lc->codecs_conf.audio_codecs,only_one_codec);
96 97 98 99 100 101 102 103 104 105 106 107
	pt=payload_type_clone(rtp_profile_get_payload_from_mime(&av_profile,"telephone-event"));
	l=ms_list_append(l,pt);
	md->streams[0].payloads=l;
	
	if (lc->dw_audio_bw>0)
		md->streams[0].bandwidth=lc->dw_audio_bw;

	if (linphone_core_video_enabled (lc)){
		md->nstreams++;
		md->streams[1].port=linphone_core_get_video_port(lc);
		md->streams[1].proto=SalProtoRtpAvp;
		md->streams[1].type=SalVideo;
108
		l=make_codec_list(lc,lc->codecs_conf.video_codecs,only_one_codec);
109 110 111 112 113 114 115 116
		md->streams[1].payloads=l;
		if (lc->dw_video_bw)
			md->streams[1].bandwidth=lc->dw_video_bw;
	}
	return md;
}

static void linphone_call_init_common(LinphoneCall *call, LinphoneAddress *from, LinphoneAddress *to){
aymeric's avatar
aymeric committed
117 118
	call->state=LCStateInit;
	call->start_time=time(NULL);
smorlat's avatar
smorlat committed
119
	call->media_start_time=0;
aymeric's avatar
aymeric committed
120 121
	call->log=linphone_call_log_new(call, from, to);
	linphone_core_notify_all_friends(call->core,LINPHONE_STATUS_ONTHEPHONE);
122
	if (linphone_core_get_firewall_policy(call->core)==LINPHONE_POLICY_USE_STUN)
smorlat's avatar
smorlat committed
123
		linphone_core_run_stun_tests(call->core,call);
aymeric's avatar
aymeric committed
124 125 126 127 128 129 130 131 132 133 134 135 136 137 138
}

static void discover_mtu(LinphoneCore *lc, const char *remote){
	int mtu;
	if (lc->net_conf.mtu==0	){
		/*attempt to discover mtu*/
		mtu=ms_discover_mtu(remote);
		if (mtu>0){
			ms_set_mtu(mtu);
			ms_message("Discovered mtu is %i, RTP payload max size is %i",
				mtu, ms_get_payload_max_size());
		}
	}
}

139
LinphoneCall * linphone_call_new_outgoing(struct _LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to)
aymeric's avatar
aymeric committed
140 141 142
{
	LinphoneCall *call=ms_new0(LinphoneCall,1);
	call->dir=LinphoneCallOutgoing;
143
	call->op=sal_op_new(lc->sal);
144
	sal_op_set_user_pointer(call->op,call);
aymeric's avatar
aymeric committed
145
	call->core=lc;
146
	linphone_core_get_local_ip(lc,linphone_address_get_domain(to),call->localip);
147
	call->localdesc=create_local_media_description (lc,call->localip,
148
		linphone_address_get_username(from),FALSE);
149
	linphone_call_init_common(call,from,to);
150
	discover_mtu(lc,linphone_address_get_domain (to));
aymeric's avatar
aymeric committed
151 152 153
	return call;
}

154
LinphoneCall * linphone_call_new_incoming(LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to, SalOp *op){
aymeric's avatar
aymeric committed
155
	LinphoneCall *call=ms_new0(LinphoneCall,1);
156
	LinphoneAddress *me=linphone_core_get_primary_contact_parsed(lc);
157 158
	char *to_str;
	char *from_str;
smorlat's avatar
smorlat committed
159

aymeric's avatar
aymeric committed
160
	call->dir=LinphoneCallIncoming;
Simon Morlat's avatar
Simon Morlat committed
161
	sal_op_set_user_pointer(op,call);
162
	call->op=op;
aymeric's avatar
aymeric committed
163
	call->core=lc;
164 165 166 167 168 169 170 171

	if (lc->sip_conf.ping_with_options){
		/*the following sends an option request back to the caller so that
		 we get a chance to discover our nat'd address before answering.*/
		call->ping_op=sal_op_new(lc->sal);
		to_str=linphone_address_as_string(to);
		from_str=linphone_address_as_string(from);
		sal_op_set_route(call->ping_op,sal_op_get_network_origin(call->op));
172
		sal_op_set_user_pointer(call->ping_op,call);
173 174 175 176
		sal_ping(call->ping_op,to_str,from_str);
		ms_free(to_str);
		ms_free(from_str);
	}
177
	
178 179
	linphone_address_clean(from);
	linphone_core_get_local_ip(lc,linphone_address_get_domain(from),call->localip);
180
	call->localdesc=create_local_media_description (lc,call->localip,
181
	    linphone_address_get_username(me),lc->sip_conf.only_one_codec);
182
	linphone_call_init_common(call, from, to);
183 184
	discover_mtu(lc,linphone_address_get_domain(from));
	linphone_address_destroy(me);
aymeric's avatar
aymeric committed
185 186 187 188 189 190 191
	return call;
}

void linphone_call_destroy(LinphoneCall *obj)
{
	linphone_core_notify_all_friends(obj->core,obj->core->prev_mode);
	linphone_call_log_completed(obj->log,obj);
192
	linphone_core_update_allocated_audio_bandwidth(obj->core);
193 194 195 196 197 198 199 200 201 202 203 204 205 206 207
	if (obj->op!=NULL) {
		sal_op_release(obj->op);
		obj->op=NULL;
	}
	if (obj->resultdesc!=NULL) {
		sal_media_description_unref(obj->resultdesc);
		obj->resultdesc=NULL;
	}
	if (obj->localdesc!=NULL) {
		sal_media_description_unref(obj->localdesc);
		obj->localdesc=NULL;
	}
	if (obj->ping_op) {
		sal_op_release(obj->ping_op);
	}
aymeric's avatar
aymeric committed
208 209 210 211 212
	ms_free(obj);
}

/*prevent a gcc bug with %c*/
static size_t my_strftime(char *s, size_t max, const char  *fmt,  const struct tm *tm){
Jehan Monnier's avatar
Jehan Monnier committed
213
#if !defined(_WIN32_WCE)
aymeric's avatar
aymeric committed
214
	return strftime(s, max, fmt, tm);
Jehan Monnier's avatar
Jehan Monnier committed
215 216 217 218
#else
	return 0;
	/*FIXME*/
#endif /*_WIN32_WCE*/
aymeric's avatar
aymeric committed
219 220
}

221 222 223 224
static void set_call_log_date(LinphoneCallLog *cl, const struct tm *loctime){
	my_strftime(cl->start_date,sizeof(cl->start_date),"%c",loctime);
}

225
LinphoneCallLog * linphone_call_log_new(LinphoneCall *call, LinphoneAddress *from, LinphoneAddress *to){
aymeric's avatar
aymeric committed
226 227 228 229
	LinphoneCallLog *cl=ms_new0(LinphoneCallLog,1);
	struct tm loctime;
	cl->dir=call->dir;
#ifdef WIN32
Jehan Monnier's avatar
Jehan Monnier committed
230
#if !defined(_WIN32_WCE)
aymeric's avatar
aymeric committed
231
	loctime=*localtime(&call->start_time);
Jehan Monnier's avatar
Jehan Monnier committed
232 233
	/*FIXME*/
#endif /*_WIN32_WCE*/
aymeric's avatar
aymeric committed
234 235 236
#else
	localtime_r(&call->start_time,&loctime);
#endif
237
	set_call_log_date(cl,&loctime);
aymeric's avatar
aymeric committed
238 239 240 241
	cl->from=from;
	cl->to=to;
	return cl;
}
242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298

static void call_logs_write_to_config_file(LinphoneCore *lc){
	MSList *elem;
	char logsection[32];
	int i;
	char *tmp;
	LpConfig *cfg=lc->config;

	if (!lc->ready) return;
	
	for(i=0,elem=lc->call_logs;elem!=NULL;elem=elem->next,++i){
		LinphoneCallLog *cl=(LinphoneCallLog*)elem->data;
		snprintf(logsection,sizeof(logsection),"call_log_%i",i);
		lp_config_set_int(cfg,logsection,"dir",cl->dir);
		lp_config_set_int(cfg,logsection,"status",cl->status);
		tmp=linphone_address_as_string(cl->from);
		lp_config_set_string(cfg,logsection,"from",tmp);
		ms_free(tmp);
		tmp=linphone_address_as_string(cl->to);
		lp_config_set_string(cfg,logsection,"to",tmp);
		ms_free(tmp);
		lp_config_set_string(cfg,logsection,"start_date",cl->start_date);
		lp_config_set_int(cfg,logsection,"duration",cl->duration);
		if (cl->refkey) lp_config_set_string(cfg,logsection,"refkey",cl->refkey);
	}
	for(;i<lc->max_call_logs;++i){
		snprintf(logsection,sizeof(logsection),"call_log_%i",i);
		lp_config_clean_section(cfg,logsection);
	}
}

static void call_logs_read_from_config_file(LinphoneCore *lc){
	char logsection[32];
	int i;
	const char *tmp;
	LpConfig *cfg=lc->config;
	for(i=0;;++i){
		snprintf(logsection,sizeof(logsection),"call_log_%i",i);
		if (lp_config_has_section(cfg,logsection)){
			LinphoneCallLog *cl=ms_new0(LinphoneCallLog,1);
			cl->dir=lp_config_get_int(cfg,logsection,"dir",0);
			cl->status=lp_config_get_int(cfg,logsection,"status",0);
			tmp=lp_config_get_string(cfg,logsection,"from",NULL);
			if (tmp) cl->from=linphone_address_new(tmp);
			tmp=lp_config_get_string(cfg,logsection,"to",NULL);
			if (tmp) cl->to=linphone_address_new(tmp);
			tmp=lp_config_get_string(cfg,logsection,"start_date",NULL);
			if (tmp) strncpy(cl->start_date,tmp,sizeof(cl->start_date));
			cl->duration=lp_config_get_int(cfg,logsection,"duration",0);
			tmp=lp_config_get_string(cfg,logsection,"refkey",NULL);
			if (tmp) cl->refkey=ms_strdup(tmp);
			lc->call_logs=ms_list_append(lc->call_logs,cl);
		}else break;	
	}
}


aymeric's avatar
aymeric committed
299 300
void linphone_call_log_completed(LinphoneCallLog *calllog, LinphoneCall *call){
	LinphoneCore *lc=call->core;
301
	
aymeric's avatar
aymeric committed
302 303 304
	calllog->duration=time(NULL)-call->start_time;
	switch(call->state){
		case LCStateInit:
305
		case LCStatePreEstablishing:
aymeric's avatar
aymeric committed
306 307 308 309 310 311 312
			calllog->status=LinphoneCallAborted;
			break;
		case LCStateRinging:
			if (calllog->dir==LinphoneCallIncoming){
				char *info;
				calllog->status=LinphoneCallMissed;
				lc->missed_calls++;
313 314 315
				info=ortp_strdup_printf(ngettext("You have missed %i call.",
                            "You have missed %i calls.", lc->missed_calls),
                        lc->missed_calls);
aymeric's avatar
aymeric committed
316 317 318 319 320 321 322 323 324
				lc->vtable.display_status(lc,info);
				ms_free(info);
			}
			else calllog->status=LinphoneCallAborted;
			break;
		case LCStateAVRunning:
			calllog->status=LinphoneCallSuccess;
			break;
	}
Simon Morlat's avatar
Simon Morlat committed
325
	lc->call_logs=ms_list_prepend(lc->call_logs,(void *)calllog);
aymeric's avatar
aymeric committed
326
	if (ms_list_size(lc->call_logs)>lc->max_call_logs){
Simon Morlat's avatar
Simon Morlat committed
327 328 329 330 331 332
		MSList *elem,*prevelem=NULL;
		/*find the last element*/
		for(elem=lc->call_logs;elem!=NULL;elem=elem->next){
			prevelem=elem;
		}
		elem=prevelem;
aymeric's avatar
aymeric committed
333 334 335 336 337 338
		linphone_call_log_destroy((LinphoneCallLog*)elem->data);
		lc->call_logs=ms_list_remove_link(lc->call_logs,elem);
	}
	if (lc->vtable.call_log_updated!=NULL){
		lc->vtable.call_log_updated(lc,calllog);
	}
339
	call_logs_write_to_config_file(lc);
aymeric's avatar
aymeric committed
340 341
}

smorlat's avatar
smorlat committed
342 343 344 345 346 347 348 349 350 351
/**
 * @addtogroup call_logs
 * @{
**/

/**
 * Returns a human readable string describing the call.
 * 
 * @note: the returned char* must be freed by the application (use ms_free()).
**/
aymeric's avatar
aymeric committed
352 353
char * linphone_call_log_to_str(LinphoneCallLog *cl){
	char *status;
354
	char *tmp;
355 356
	char *from=linphone_address_as_string (cl->from);
	char *to=linphone_address_as_string (cl->to);
aymeric's avatar
aymeric committed
357 358 359 360 361 362 363 364 365 366 367 368 369
	switch(cl->status){
		case LinphoneCallAborted:
			status=_("aborted");
			break;
		case LinphoneCallSuccess:
			status=_("completed");
			break;
		case LinphoneCallMissed:
			status=_("missed");
			break;
		default:
			status="unknown";
	}
370
	tmp=ortp_strdup_printf(_("%s at %s\nFrom: %s\nTo: %s\nStatus: %s\nDuration: %i mn %i sec\n"),
aymeric's avatar
aymeric committed
371 372
			(cl->dir==LinphoneCallIncoming) ? _("Incoming call") : _("Outgoing call"),
			cl->start_date,
373 374
			from,
			to,
aymeric's avatar
aymeric committed
375 376 377
			status,
			cl->duration/60,
			cl->duration%60);
378 379 380
	ms_free(from);
	ms_free(to);
	return tmp;
aymeric's avatar
aymeric committed
381 382
}

383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399
/**
 * Returns RTP statistics computed locally regarding the call.
 * 
**/
const rtp_stats_t *linphone_call_log_get_local_stats(const LinphoneCallLog *cl){
	return &cl->local_stats;
}

/**
 * Returns RTP statistics computed by remote end and sent back via RTCP.
 *
 * @note Not implemented yet.
**/
const rtp_stats_t *linphone_call_log_get_remote_stats(const LinphoneCallLog *cl){
	return &cl->remote_stats;
}

smorlat's avatar
smorlat committed
400 401 402 403 404 405 406 407
void linphone_call_log_set_user_pointer(LinphoneCallLog *cl, void *up){
	cl->user_pointer=up;
}

void *linphone_call_log_get_user_pointer(const LinphoneCallLog *cl){
	return cl->user_pointer;
}

smorlat's avatar
smorlat committed
408 409


410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436
/**
 * Associate a persistent reference key to the call log.
 *
 * The reference key can be for example an id to an external database.
 * It is stored in the config file, thus can survive to process exits/restarts.
 *
**/
void linphone_call_log_set_ref_key(LinphoneCallLog *cl, const char *refkey){
	if (cl->refkey!=NULL){
		ms_free(cl->refkey);
		cl->refkey=NULL;
	}
	if (refkey) cl->refkey=ms_strdup(refkey);
	call_logs_write_to_config_file(cl->lc);
}

/**
 * Get the persistent reference key associated to the call log.
 *
 * The reference key can be for example an id to an external database.
 * It is stored in the config file, thus can survive to process exits/restarts.
 *
**/
const char *linphone_call_log_get_ref_key(const LinphoneCallLog *cl){
	return cl->refkey;
}

smorlat's avatar
smorlat committed
437 438
/** @} */

aymeric's avatar
aymeric committed
439
void linphone_call_log_destroy(LinphoneCallLog *cl){
440 441 442
	if (cl->from!=NULL) linphone_address_destroy(cl->from);
	if (cl->to!=NULL) linphone_address_destroy(cl->to);
	if (cl->refkey!=NULL) ms_free(cl->refkey);
aymeric's avatar
aymeric committed
443 444 445
	ms_free(cl);
}

446 447 448 449 450 451 452 453 454 455 456 457
/**
 * Returns TRUE if the LinphoneCall asked to autoanswer
 *
**/
bool_t linphone_call_asked_to_autoanswer(LinphoneCall *call){
	//return TRUE if the unique(for the moment) incoming call asked to be autoanswered
	if(call)
		return sal_call_autoanswer_asked(call->op);
	else
		return FALSE;
}

smorlat's avatar
smorlat committed
458 459 460
int linphone_core_get_current_call_duration(const LinphoneCore *lc){
	LinphoneCall *call=lc->call;
	if (call==NULL) return 0;
smorlat's avatar
smorlat committed
461 462 463 464
	if (call->media_start_time==0) return 0;
	return time(NULL)-call->media_start_time;
}

465
const LinphoneAddress *linphone_core_get_remote_uri(LinphoneCore *lc){
smorlat's avatar
smorlat committed
466 467 468
	LinphoneCall *call=lc->call;
	if (call==NULL) return 0;
	return call->dir==LinphoneCallIncoming ? call->log->from : call->log->to;
smorlat's avatar
smorlat committed
469 470
}

471 472 473 474 475 476 477 478
/**
 * Enable logs in supplied FILE*.
 *
 * @ingroup misc
 *
 * @param file a C FILE* where to fprintf logs. If null stdout is used.
 * 
**/
aymeric's avatar
aymeric committed
479 480 481 482 483 484
void linphone_core_enable_logs(FILE *file){
	if (file==NULL) file=stdout;
	ortp_set_log_file(file);
	ortp_set_log_level_mask(ORTP_MESSAGE|ORTP_WARNING|ORTP_ERROR|ORTP_FATAL);
}

485 486 487 488 489 490 491 492 493
/**
 * Enable logs through the user's supplied log callback.
 *
 * @ingroup misc
 *
 * @param logfunc The address of a OrtpLogFunc callback whose protoype is
 *            	  typedef void (*OrtpLogFunc)(OrtpLogLevel lev, const char *fmt, va_list args);
 * 
**/
aymeric's avatar
aymeric committed
494 495 496 497 498
void linphone_core_enable_logs_with_cb(OrtpLogFunc logfunc){
	ortp_set_log_level_mask(ORTP_MESSAGE|ORTP_WARNING|ORTP_ERROR|ORTP_FATAL);
	ortp_set_log_handler(logfunc);
}

499 500 501 502 503
/**
 * Entirely disable logging.
 *
 * @ingroup misc
**/
aymeric's avatar
aymeric committed
504 505 506 507 508
void linphone_core_disable_logs(){
	ortp_set_log_level_mask(ORTP_ERROR|ORTP_FATAL);
}


509
static void
aymeric's avatar
aymeric committed
510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529
net_config_read (LinphoneCore *lc)
{
	int tmp;
	const char *tmpstr;
	LpConfig *config=lc->config;

	tmp=lp_config_get_int(config,"net","download_bw",0);
	linphone_core_set_download_bandwidth(lc,tmp);
	tmp=lp_config_get_int(config,"net","upload_bw",0);
	linphone_core_set_upload_bandwidth(lc,tmp);
	linphone_core_set_stun_server(lc,lp_config_get_string(config,"net","stun_server",NULL));
	tmpstr=lp_config_get_string(lc->config,"net","nat_address",NULL);
	if (tmpstr!=NULL && (strlen(tmpstr)<1)) tmpstr=NULL;
	linphone_core_set_nat_address(lc,tmpstr);
	tmp=lp_config_get_int(lc->config,"net","firewall_policy",0);
	linphone_core_set_firewall_policy(lc,tmp);
	tmp=lp_config_get_int(lc->config,"net","nat_sdp_only",0);
	lc->net_conf.nat_sdp_only=tmp;
	tmp=lp_config_get_int(lc->config,"net","mtu",0);
	linphone_core_set_mtu(lc,tmp);
jehan's avatar
jehan committed
530 531 532
	tmp=lp_config_get_int(lc->config,"net","download_ptime",0);
	linphone_core_set_download_ptime(lc,tmp);

aymeric's avatar
aymeric committed
533 534
}

535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550
static void build_sound_devices_table(LinphoneCore *lc){
	const char **devices;
	const char **old;
	int ndev;
	int i;
	const MSList *elem=ms_snd_card_manager_get_list(ms_snd_card_manager_get());
	ndev=ms_list_size(elem);
	devices=ms_malloc((ndev+1)*sizeof(const char *));
	for (i=0;elem!=NULL;elem=elem->next,i++){
		devices[i]=ms_snd_card_get_string_id((MSSndCard *)elem->data);
	}
	devices[ndev]=NULL;
	old=lc->sound_conf.cards;
	lc->sound_conf.cards=devices;
	if (old!=NULL) ms_free(old);
}
aymeric's avatar
aymeric committed
551

552
static void sound_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
553 554 555 556
{
	/*int tmp;*/
	const char *tmpbuf;
	const char *devid;
557
	float gain=0;
558
#ifdef __linux
aymeric's avatar
aymeric committed
559 560 561 562 563 564 565 566
	/*alsadev let the user use custom alsa device within linphone*/
	devid=lp_config_get_string(lc->config,"sound","alsadev",NULL);
	if (devid){
		MSSndCard *card=ms_alsa_card_new_custom(devid,devid);
		ms_snd_card_manager_add_card(ms_snd_card_manager_get(),card);
	}
#endif
	/* retrieve all sound devices */
567 568
	build_sound_devices_table(lc);

aymeric's avatar
aymeric committed
569 570
	devid=lp_config_get_string(lc->config,"sound","playback_dev_id",NULL);
	linphone_core_set_playback_device(lc,devid);
571

aymeric's avatar
aymeric committed
572 573
	devid=lp_config_get_string(lc->config,"sound","ringer_dev_id",NULL);
	linphone_core_set_ringer_device(lc,devid);
574

aymeric's avatar
aymeric committed
575 576
	devid=lp_config_get_string(lc->config,"sound","capture_dev_id",NULL);
	linphone_core_set_capture_device(lc,devid);
577

aymeric's avatar
aymeric committed
578 579 580 581 582 583 584 585 586 587
/*
	tmp=lp_config_get_int(lc->config,"sound","play_lev",80);
	linphone_core_set_play_level(lc,tmp);
	tmp=lp_config_get_int(lc->config,"sound","ring_lev",80);
	linphone_core_set_ring_level(lc,tmp);
	tmp=lp_config_get_int(lc->config,"sound","rec_lev",80);
	linphone_core_set_rec_level(lc,tmp);
	tmpbuf=lp_config_get_string(lc->config,"sound","source","m");
	linphone_core_set_sound_source(lc,tmpbuf[0]);
*/
588

aymeric's avatar
aymeric committed
589 590
	tmpbuf=PACKAGE_SOUND_DIR "/" LOCAL_RING;
	tmpbuf=lp_config_get_string(lc->config,"sound","local_ring",tmpbuf);
Jehan Monnier's avatar
Jehan Monnier committed
591
	if (ortp_file_exist(tmpbuf)==-1) {
aymeric's avatar
aymeric committed
592 593 594 595 596 597
		tmpbuf=PACKAGE_SOUND_DIR "/" LOCAL_RING;
	}
	if (strstr(tmpbuf,".wav")==NULL){
		/* it currently uses old sound files, so replace them */
		tmpbuf=PACKAGE_SOUND_DIR "/" LOCAL_RING;
	}
598

aymeric's avatar
aymeric committed
599
	linphone_core_set_ring(lc,tmpbuf);
600

601
	tmpbuf=PACKAGE_SOUND_DIR "/" REMOTE_RING;
aymeric's avatar
aymeric committed
602
	tmpbuf=lp_config_get_string(lc->config,"sound","remote_ring",tmpbuf);
Jehan Monnier's avatar
Jehan Monnier committed
603
	if (ortp_file_exist(tmpbuf)==-1){
604
		tmpbuf=PACKAGE_SOUND_DIR "/" REMOTE_RING;
aymeric's avatar
aymeric committed
605 606 607
	}
	if (strstr(tmpbuf,".wav")==NULL){
		/* it currently uses old sound files, so replace them */
608
		tmpbuf=PACKAGE_SOUND_DIR "/" REMOTE_RING;
aymeric's avatar
aymeric committed
609
	}
610
	linphone_core_set_ringback(lc,tmpbuf);
aymeric's avatar
aymeric committed
611 612 613
	check_sound_device(lc);
	lc->sound_conf.latency=0;

614 615 616 617
	linphone_core_enable_echo_cancellation(lc,
	    lp_config_get_int(lc->config,"sound","echocancelation",0) |
	    lp_config_get_int(lc->config,"sound","echocancellation",0)
		);
smorlat's avatar
smorlat committed
618 619 620

	linphone_core_enable_echo_limiter(lc,
		lp_config_get_int(lc->config,"sound","echolimiter",0));
621 622
	linphone_core_enable_agc(lc,
		lp_config_get_int(lc->config,"sound","agc",0));
623 624

	gain=lp_config_get_float(lc->config,"sound","soft_play_lev",0);
625
	linphone_core_set_soft_play_level(lc,gain);
aymeric's avatar
aymeric committed
626 627
}

628
static void sip_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
629 630 631 632 633 634
{
	char *contact;
	const char *tmpstr;
	int port;
	int i,tmp;
	int ipv6;
635 636 637 638 639

	if (lp_config_get_int(lc->config,"sip","use_session_timers",0)==1){
		sal_use_session_timers(lc->sal,200);
	}
	
aymeric's avatar
aymeric committed
640 641 642
	port=lp_config_get_int(lc->config,"sip","use_info",0);
	linphone_core_set_use_info_for_dtmf(lc,port);

643 644 645
	port=lp_config_get_int(lc->config,"sip","use_rfc2833",0);
	linphone_core_set_use_rfc2833_for_dtmf(lc,port);

aymeric's avatar
aymeric committed
646 647 648 649
	ipv6=lp_config_get_int(lc->config,"sip","use_ipv6",-1);
	if (ipv6==-1){
		ipv6=0;
		if (host_has_ipv6_network()){
650 651
			if (lc->vtable.display_message)
				lc->vtable.display_message(lc,_("Your machine appears to be connected to an IPv6 network. By default linphone always uses IPv4. Please update your configuration if you want to use IPv6"));
aymeric's avatar
aymeric committed
652 653 654 655 656
		}
	}
	linphone_core_enable_ipv6(lc,ipv6);
	port=lp_config_get_int(lc->config,"sip","sip_port",5060);
	linphone_core_set_sip_port(lc,port);
657

aymeric's avatar
aymeric committed
658 659
	tmpstr=lp_config_get_string(lc->config,"sip","contact",NULL);
	if (tmpstr==NULL || linphone_core_set_primary_contact(lc,tmpstr)==-1) {
smorlat's avatar
smorlat committed
660 661
		const char *hostname=NULL;
		const char *username=NULL;
662
#ifdef HAVE_GETENV
smorlat's avatar
smorlat committed
663 664
		hostname=getenv("HOST");
		username=getenv("USER");
aymeric's avatar
aymeric committed
665
		if (hostname==NULL) hostname=getenv("HOSTNAME");
666
#endif /*HAVE_GETENV*/
aymeric's avatar
aymeric committed
667 668 669 670 671 672 673 674 675 676 677 678
		if (hostname==NULL)
			hostname="unknown-host";
		if (username==NULL){
			username="toto";
		}
		contact=ortp_strdup_printf("sip:%s@%s",username,hostname);
		linphone_core_set_primary_contact(lc,contact);
		ms_free(contact);
	}

	tmp=lp_config_get_int(lc->config,"sip","guess_hostname",1);
	linphone_core_set_guess_hostname(lc,tmp);
679 680


aymeric's avatar
aymeric committed
681 682 683 684 685 686 687 688 689 690 691 692 693 694 695
	tmp=lp_config_get_int(lc->config,"sip","inc_timeout",15);
	linphone_core_set_inc_timeout(lc,tmp);

	/* get proxies config */
	for(i=0;; i++){
		LinphoneProxyConfig *cfg=linphone_proxy_config_new_from_config_file(lc->config,i);
		if (cfg!=NULL){
			linphone_core_add_proxy_config(lc,cfg);
		}else{
			break;
		}
	}
	/* get the default proxy */
	tmp=lp_config_get_int(lc->config,"sip","default_proxy",-1);
	linphone_core_set_default_proxy_index(lc,tmp);
696

aymeric's avatar
aymeric committed
697 698 699 700 701
	/* read authentication information */
	for(i=0;; i++){
		LinphoneAuthInfo *ai=linphone_auth_info_new_from_config_file(lc->config,i);
		if (ai!=NULL){
			linphone_core_add_auth_info(lc,ai);
Simon Morlat's avatar
Simon Morlat committed
702
			linphone_auth_info_destroy(ai);
aymeric's avatar
aymeric committed
703 704 705 706
		}else{
			break;
		}
	}
707
	
708
	/*for tuning or test*/
aymeric's avatar
aymeric committed
709
	lc->sip_conf.sdp_200_ack=lp_config_get_int(lc->config,"sip","sdp_200_ack",0);
smorlat's avatar
smorlat committed
710
	lc->sip_conf.only_one_codec=lp_config_get_int(lc->config,"sip","only_one_codec",0);
711
	lc->sip_conf.register_only_when_network_is_up=
712
		lp_config_get_int(lc->config,"sip","register_only_when_network_is_up",1);
713
	lc->sip_conf.ping_with_options=lp_config_get_int(lc->config,"sip","ping_with_options",1);
jehan's avatar
jehan committed
714
	lc->sip_conf.auto_net_state_mon=lp_config_get_int(lc->config,"sip","auto_net_state_mon",1);
715 716
	lc->sip_conf.keepalive_period=lp_config_get_int(lc->config,"sip","keepalive_period",10000);
	sal_set_keepalive_period(lc->sal,lc->sip_conf.keepalive_period);
aymeric's avatar
aymeric committed
717 718
}

719
static void rtp_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
720 721 722 723 724 725
{
	int port;
	int jitt_comp;
	int nortp_timeout;
	port=lp_config_get_int(lc->config,"rtp","audio_rtp_port",7078);
	linphone_core_set_audio_port(lc,port);
726

aymeric's avatar
aymeric committed
727 728 729
	port=lp_config_get_int(lc->config,"rtp","video_rtp_port",9078);
	if (port==0) port=9078;
	linphone_core_set_video_port(lc,port);
730

aymeric's avatar
aymeric committed
731
	jitt_comp=lp_config_get_int(lc->config,"rtp","audio_jitt_comp",60);
732
	linphone_core_set_audio_jittcomp(lc,jitt_comp);
aymeric's avatar
aymeric committed
733 734
	jitt_comp=lp_config_get_int(lc->config,"rtp","video_jitt_comp",60);
	nortp_timeout=lp_config_get_int(lc->config,"rtp","nortp_timeout",30);
735
	linphone_core_set_nortp_timeout(lc,nortp_timeout);
aymeric's avatar
aymeric committed
736 737
}

738 739 740 741 742 743 744 745
static PayloadType * find_payload(RtpProfile *prof, const char *mime_type, int clock_rate, const char *recv_fmtp){
	PayloadType *candidate=NULL;
	int i;
	PayloadType *it;
	for(i=0;i<127;++i){
		it=rtp_profile_get_payload(prof,i);
		if (it!=NULL && strcasecmp(mime_type,it->mime_type)==0
			&& (clock_rate==it->clock_rate || clock_rate<=0) ){
746
			if ( (recv_fmtp && it->recv_fmtp && strstr(recv_fmtp,it->recv_fmtp)!=NULL) ||
747 748
				(recv_fmtp==NULL && it->recv_fmtp==NULL) ){
				/*exact match*/
749
				if (recv_fmtp) payload_type_set_recv_fmtp(it,recv_fmtp);
750
				return it;
751 752 753 754 755
			}else {
				if (candidate){
					if (it->recv_fmtp==NULL) candidate=it;
				}else candidate=it;
			}
756 757
		}
	}
758 759 760
	if (candidate && recv_fmtp){
		payload_type_set_recv_fmtp(candidate,recv_fmtp);
	}
761 762
	return candidate;
}
aymeric's avatar
aymeric committed
763

764
static bool_t get_codec(LpConfig *config, char* type, int index, PayloadType **ret){
aymeric's avatar
aymeric committed
765 766 767 768
	char codeckey[50];
	const char *mime,*fmtp;
	int rate,enabled;
	PayloadType *pt;
769

770
	*ret=NULL;
aymeric's avatar
aymeric committed
771 772
	snprintf(codeckey,50,"%s_%i",type,index);
	mime=lp_config_get_string(config,codeckey,"mime",NULL);
773
	if (mime==NULL || strlen(mime)==0 ) return FALSE;
774

aymeric's avatar
aymeric committed
775 776 777
	rate=lp_config_get_int(config,codeckey,"rate",8000);
	fmtp=lp_config_get_string(config,codeckey,"recv_fmtp",NULL);
	enabled=lp_config_get_int(config,codeckey,"enabled",1);
778 779
	pt=find_payload(&av_profile,mime,rate,fmtp);
	if (pt && enabled ) pt->flags|=PAYLOAD_TYPE_ENABLED;
aymeric's avatar
aymeric committed
780
	//ms_message("Found codec %s/%i",pt->mime_type,pt->clock_rate);
781 782 783 784 785 786
	if (pt==NULL) ms_warning("Ignoring codec config %s/%i with fmtp=%s because unsupported",
	    		mime,rate,fmtp ? fmtp : "");
	*ret=pt;
	return TRUE;
}

787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814
static const char *codec_pref_order[]={
	"speex",
	"gsm",
	"pcmu",
	"pcma",
	"H264",
	"MP4V-ES",
	"theora",
	"H263-1998",
	"H263",
	NULL,
};

static int find_codec_rank(const char *mime){
	int i;
	for(i=0;codec_pref_order[i]!=NULL;++i){
		if (strcasecmp(codec_pref_order[i],mime)==0)
			break;
	}
	return i;
}

static int codec_compare(const PayloadType *a, const PayloadType *b){
	int ra,rb;
	ra=find_codec_rank(a->mime_type);
	rb=find_codec_rank(b->mime_type);
	if (ra>rb) return 1;
	if (ra<rb) return -1;
815
	return 0;
816 817
}

818 819 820 821 822 823 824 825 826 827 828 829 830
static MSList *add_missing_codecs(SalStreamType mtype, MSList *l){
	int i;
	for(i=0;i<127;++i){
		PayloadType *pt=rtp_profile_get_payload(&av_profile,i);
		if (pt){
			if (mtype==SalVideo && pt->type!=PAYLOAD_VIDEO)
				pt=NULL;
			else if (mtype==SalAudio && (pt->type!=PAYLOAD_AUDIO_PACKETIZED 
			    && pt->type!=PAYLOAD_AUDIO_CONTINUOUS)){
				pt=NULL;
			}
			if (pt && ms_filter_codec_supported(pt->mime_type)){
				if (ms_list_find(l,pt)==NULL){
Simon Morlat's avatar
Simon Morlat committed
831
					payload_type_set_flag(pt,PAYLOAD_TYPE_ENABLED);
832 833
					ms_message("Adding new codec %s/%i with fmtp %s",
					    pt->mime_type,pt->clock_rate,pt->recv_fmtp ? pt->recv_fmtp : "");
834
					l=ms_list_insert_sorted(l,pt,(int (*)(const void *, const void *))codec_compare);
835 836 837 838 839
				}
			}
		}
	}
	return l;
aymeric's avatar
aymeric committed
840 841
}

842
static void codecs_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
843 844 845 846 847
{
	int i;
	PayloadType *pt;
	MSList *audio_codecs=NULL;
	MSList *video_codecs=NULL;
848 849 850 851 852 853
	for (i=0;get_codec(lc->config,"audio_codec",i,&pt);i++){
		if (pt){
			if (!ms_filter_codec_supported(pt->mime_type)){
				ms_warning("Codec %s is not supported by mediastreamer2, removed.",pt->mime_type);
			}else audio_codecs=ms_list_append(audio_codecs,pt);
		}
aymeric's avatar
aymeric committed
854
	}
855 856 857 858 859 860 861
	audio_codecs=add_missing_codecs(SalAudio,audio_codecs);
	for (i=0;get_codec(lc->config,"video_codec",i,&pt);i++){
		if (pt){
			if (!ms_filter_codec_supported(pt->mime_type)){
				ms_warning("Codec %s is not supported by mediastreamer2, removed.",pt->mime_type);
			}else video_codecs=ms_list_append(video_codecs,(void *)pt);
		}
aymeric's avatar
aymeric committed
862
	}
863
	video_codecs=add_missing_codecs(SalVideo,video_codecs);
aymeric's avatar
aymeric committed
864 865
	linphone_core_set_audio_codecs(lc,audio_codecs);
	linphone_core_set_video_codecs(lc,video_codecs);
866
	linphone_core_update_allocated_audio_bandwidth(lc);
aymeric's avatar
aymeric committed
867 868
}

869
static void video_config_read(LinphoneCore *lc){
Simon Morlat's avatar
Simon Morlat committed
870
	int capture, display, self_view;
aymeric's avatar
aymeric committed
871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890
	int enabled;
	const char *str;
	int ndev;
	const char **devices;
	const MSList *elem;
	int i;

	/* retrieve all video devices */
	elem=ms_web_cam_manager_get_list(ms_web_cam_manager_get());
	ndev=ms_list_size(elem);
	devices=ms_malloc((ndev+1)*sizeof(const char *));
	for (i=0;elem!=NULL;elem=elem->next,i++){
		devices[i]=ms_web_cam_get_string_id((MSWebCam *)elem->data);
	}
	devices[ndev]=NULL;
	lc->video_conf.cams=devices;

	str=lp_config_get_string(lc->config,"video","device",NULL);
	if (str && str[0]==0) str=NULL;
	linphone_core_set_video_device(lc,str);
891

smorlat's avatar
smorlat committed
892 893 894
	linphone_core_set_preferred_video_size_by_name(lc,
		lp_config_get_string(lc->config,"video","size","cif"));

aymeric's avatar
aymeric committed
895 896 897
	enabled=lp_config_get_int(lc->config,"video","enabled",1);
	capture=lp_config_get_int(lc->config,"video","capture",enabled);
	display=lp_config_get_int(lc->config,"video","display",enabled);
Simon Morlat's avatar
Simon Morlat committed
898
	self_view=lp_config_get_int(lc->config,"video","self_view",enabled);
aymeric's avatar
aymeric committed
899 900
#ifdef VIDEO_ENABLED
	linphone_core_enable_video(lc,capture,display);
Simon Morlat's avatar
Simon Morlat committed
901
	linphone_core_enable_self_view(lc,self_view);
aymeric's avatar
aymeric committed
902 903 904
#endif
}

905
static void ui_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
906 907 908 909 910 911
{
	LinphoneFriend *lf;
	int i;
	for (i=0;(lf=linphone_friend_new_from_config_file(lc,i))!=NULL;i++){
		linphone_core_add_friend(lc,lf);
	}
912
	call_logs_read_from_config_file(lc);
aymeric's avatar
aymeric committed
913 914
}

915 916
/*
static void autoreplier_config_init(LinphoneCore *lc)
aymeric's avatar
aymeric committed
917 918 919 920 921 922 923 924 925
{
	autoreplier_config_t *config=&lc->autoreplier_conf;
	config->enabled=lp_config_get_int(lc->config,"autoreplier","enabled",0);
	config->after_seconds=lp_config_get_int(lc->config,"autoreplier","after_seconds",6);
	config->max_users=lp_config_get_int(lc->config,"autoreplier","max_users",1);
	config->max_rec_time=lp_config_get_int(lc->config,"autoreplier","max_rec_time",60);
	config->max_rec_msg=lp_config_get_int(lc->config,"autoreplier","max_rec_msg",10);
	config->message=lp_config_get_string(lc->config,"autoreplier","message",NULL);
}
926
*/
aymeric's avatar
aymeric committed
927

928 929 930 931 932 933 934 935 936 937 938 939 940 941
/**
 * Sets maximum available download bandwidth
 *
 * @ingroup media_parameters
 *
 * This is IP bandwidth, in kbit/s.
 * This information is used signaled to other parties during
 * calls (within SDP messages) so that the remote end can have
 * sufficient knowledge to properly configure its audio & video
 * codec output bitrate to not overflow available bandwidth.
 *
 * @param lc the LinphoneCore object
 * @param bw the bandwidth in kbits/s, 0 for infinite
 */
aymeric's avatar
aymeric committed
942 943 944 945 946 947
void linphone_core_set_download_bandwidth(LinphoneCore *lc, int bw){
	lc->net_conf.download_bw=bw;
	if (bw==0){ /*infinite*/
		lc->dw_audio_bw=-1;
		lc->dw_video_bw=-1;
	}else {
948 949
		lc->dw_audio_bw=MIN(lc->audio_bw,bw);
		lc->dw_video_bw=MAX(bw-lc->dw_audio_bw-10,0);/*-10: security margin*/
aymeric's avatar
aymeric committed
950 951 952
	}
}

953 954 955 956 957 958 959 960 961 962 963 964 965
/**
 * Sets maximum available upload bandwidth
 *
 * @ingroup media_parameters
 *
 * This is IP bandwidth, in kbit/s.
 * This information is used by liblinphone together with remote
 * side available bandwidth signaled in SDP messages to properly
 * configure audio & video codec's output bitrate.
 *
 * @param lc the LinphoneCore object
 * @param bw the bandwidth in kbits/s, 0 for infinite
 */
aymeric's avatar
aymeric committed
966 967 968 969 970 971
void linphone_core_set_upload_bandwidth(LinphoneCore *lc, int bw){
	lc->net_conf.upload_bw=bw;
	if (bw==0){ /*infinite*/
		lc->up_audio_bw=-1;
		lc->up_video_bw=-1;
	}else{
972 973
		lc->up_audio_bw=MIN(lc->audio_bw,bw);
		lc->up_video_bw=MAX(bw-lc->up_audio_bw-10,0);/*-10: security margin*/
aymeric's avatar
aymeric committed
974 975 976
	}
}

977 978 979 980 981 982 983 984
/**
 * Retrieve the maximum available download bandwidth.
 *
 * @ingroup media_parameters
 *
 * This value was set by linphone_core_set_download_bandwidth().
 *
**/
aymeric's avatar
aymeric committed
985 986 987 988
int linphone_core_get_download_bandwidth(const LinphoneCore *lc){
	return lc->net_conf.download_bw;
}

989 990 991 992 993 994 995 996
/**
 * Retrieve the maximum available upload bandwidth.
 *
 * @ingroup media_parameters
 *
 * This value was set by linphone_core_set_upload_bandwidth().
 *
**/
aymeric's avatar
aymeric committed
997 998 999
int linphone_core_get_upload_bandwidth(const LinphoneCore *lc){
	return lc->net_conf.upload_bw;
}
jehan's avatar
jehan committed
1000 1001 1002 1003
/**
 * set audio packetization time linphone expect to received from peer
 */
void linphone_core_set_download_ptime(LinphoneCore *lc, int ptime) {
1004
	lc->net_conf.down_ptime=ptime;
jehan's avatar
jehan committed
1005
}
1006

jehan's avatar
jehan committed
1007
int  linphone_core_get_download_ptime(LinphoneCore *lc) {
1008
	return lc->net_conf.down_ptime;
jehan's avatar
jehan committed
1009 1010
}

aymeric's avatar
aymeric committed
1011

1012 1013 1014 1015 1016 1017
/**
 * Returns liblinphone's version as a string.
 *
 * @ingroup misc
 *
**/
aymeric's avatar
aymeric committed
1018 1019 1020 1021 1022
const char * linphone_core_get_version(void){
	return liblinphone_version;
}


1023
static MSList *linphone_payload_types=NULL;
aymeric's avatar
aymeric committed
1024

1025 1026 1027
static void linphone_core_assign_payload_type(PayloadType *const_pt, int number, const char *recv_fmtp){
	PayloadType *pt;
	pt=payload_type_clone(const_pt);
1028
	payload_type_set_number(pt,number);
1029 1030
	if (recv_fmtp!=NULL) payload_type_set_recv_fmtp(pt,recv_fmtp);
	rtp_profile_set_payload(&av_profile,number,pt);
1031
	linphone_payload_types=ms_list_append(linphone_payload_types,pt);
1032 1033 1034 1035 1036 1037 1038
}

static void linphone_core_free_payload_types(void){
	ms_list_for_each(linphone_payload_types,(void (*)(void*))payload_type_destroy);
	ms_list_free(linphone_payload_types);
	linphone_payload_types=NULL;
}
1039

1040 1041
static void linphone_core_init (LinphoneCore * lc, const LinphoneCoreVTable *vtable, const char *config_path, 
    const char *factory_config_path, void * userdata)
aymeric's avatar
aymeric committed
1042 1043 1044
{
	memset (lc, 0, sizeof (LinphoneCore));
	lc->data=userdata;
smorlat's avatar
fixes  
smorlat committed
1045

aymeric's avatar
aymeric committed
1046 1047
	memcpy(&lc->vtable,vtable,sizeof(LinphoneCoreVTable));

smorlat's avatar
fixes  
smorlat committed
1048 1049
	gstate_initialize(lc);
	gstate_new_state(lc, GSTATE_POWER_STARTUP, NULL);
1050

aymeric's avatar
aymeric committed
1051
	ortp_init();
1052 1053 1054
	linphone_core_assign_payload_type(&payload_type_pcmu8000,0,NULL);
	linphone_core_assign_payload_type(&payload_type_gsm,3,NULL);
	linphone_core_assign_payload_type(&payload_type_pcma8000,8,NULL);
1055 1056 1057 1058
	linphone_core_assign_payload_type(&payload_type_lpc1015,115,NULL);
	linphone_core_assign_payload_type(&payload_type_speex_nb,110,"vbr=on");
	linphone_core_assign_payload_type(&payload_type_speex_wb,111,"vbr=on");
	linphone_core_assign_payload_type(&payload_type_speex_uwb,112,"vbr=on");
1059
	linphone_core_assign_payload_type(&payload_type_telephone_event,101,"0-11");
1060
	linphone_core_assign_payload_type(&payload_type_ilbc,113,"mode=30");
Simon Morlat's avatar
Simon Morlat committed
1061
	linphone_core_assign_payload_type(&payload_type_amr,114,"octet-align=1");
1062 1063 1064 1065 1066 1067 1068

#ifdef ENABLE_NONSTANDARD_GSM
	{
		PayloadType *pt;
		pt=payload_type_clone(&payload_type_gsm);
		pt->clock_rate=11025;
		rtp_profile_set_payload(&av_profile,114,pt);
1069 1070 1071 1072 1073
		linphone_payload_types=ms_list_append(linphone_payload_types,pt);
		pt=payload_type_clone(&payload_type_gsm);
		pt->clock_rate=22050;
		rtp_profile_set_payload(&av_profile,115,pt);
		linphone_payload_types=ms_list_append(linphone_payload_types,pt);
1074
	}
aymeric's avatar
aymeric committed
1075 1076
#endif

1077 1078 1079 1080 1081 1082 1083 1084
#ifdef VIDEO_ENABLED
	linphone_core_assign_payload_type(&payload_type_h263,34,NULL);
	linphone_core_assign_payload_type(&payload_type_theora,97,NULL);
	linphone_core_assign_payload_type(&payload_type_h263_1998,98,"CIF=1;QCIF=1");
	linphone_core_assign_payload_type(&payload_type_mp4v,99,"profile-level-id=3");
	linphone_core_assign_payload_type(&payload_type_x_snow,100,NULL);
	linphone_core_assign_payload_type(&payload_type_h264,102,NULL);
	linphone_core_assign_payload_type(&payload_type_h264,103,"packetization-mode=1");
1085 1086
#endif

aymeric's avatar
aymeric committed
1087
	ms_init();
1088 1089 1090 1091
	/* create a mediastreamer2 event queue and set it as global */
	/* This allows to run event's callback in linphone_core_iterate() */
	lc->msevq=ms_event_queue_new();
	ms_set_global_event_queue(lc->msevq);
1092

aymeric's avatar
aymeric committed
1093
	lc->config=lp_config_new(config_path);
1094 1095
	if (factory_config_path)
		lp_config_read_file(lc->config,factory_config_path);
1096

1097
	lc->sal=sal_init();
Simon Morlat's avatar
Simon Morlat committed
1098
	sal_set_user_pointer(lc->sal,lc);
Simon Morlat's avatar
Simon Morlat committed
1099
	sal_set_callbacks(lc->sal,&linphone_sal_callbacks);
1100