linphonecore.c 124 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
#include "lpconfig.h"
#include "private.h"
24 25

#include <ortp/telephonyevents.h>
aymeric's avatar
aymeric committed
26
#include "mediastreamer2/mediastream.h"
27
#include "mediastreamer2/mseventqueue.h"
smorlat's avatar
smorlat committed
28
#include "mediastreamer2/msvolume.h"
29
#include "mediastreamer2/msequalizer.h"
30
#include "mediastreamer2/dtmfgen.h"
aymeric's avatar
aymeric committed
31

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, time_t curtime);
aymeric's avatar
aymeric committed
42 43

#include "enum.h"
44
const char *linphone_core_get_nat_address_resolved(LinphoneCore *lc);
aymeric's avatar
aymeric committed
45 46 47 48 49 50
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"
52 53
#define HOLD_MUSIC "rings/toy-mono.wav"

aymeric's avatar
aymeric committed
54

Simon Morlat's avatar
Simon Morlat committed
55
extern SalCallbacks linphone_sal_callbacks;
aymeric's avatar
aymeric committed
56 57 58 59 60 61 62 63 64 65 66 67

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;
}

68
		
aymeric's avatar
aymeric committed
69 70
/*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
71
#if !defined(_WIN32_WCE)
aymeric's avatar
aymeric committed
72
	return strftime(s, max, fmt, tm);
Jehan Monnier's avatar
Jehan Monnier committed
73 74 75 76
#else
	return 0;
	/*FIXME*/
#endif /*_WIN32_WCE*/
aymeric's avatar
aymeric committed
77 78
}

79 80 81 82
static void set_call_log_date(LinphoneCallLog *cl, const struct tm *loctime){
	my_strftime(cl->start_date,sizeof(cl->start_date),"%c",loctime);
}

83
LinphoneCallLog * linphone_call_log_new(LinphoneCall *call, LinphoneAddress *from, LinphoneAddress *to){
aymeric's avatar
aymeric committed
84 85 86 87
	LinphoneCallLog *cl=ms_new0(LinphoneCallLog,1);
	struct tm loctime;
	cl->dir=call->dir;
#ifdef WIN32
Jehan Monnier's avatar
Jehan Monnier committed
88
#if !defined(_WIN32_WCE)
aymeric's avatar
aymeric committed
89
	loctime=*localtime(&call->start_time);
Jehan Monnier's avatar
Jehan Monnier committed
90 91
	/*FIXME*/
#endif /*_WIN32_WCE*/
aymeric's avatar
aymeric committed
92 93 94
#else
	localtime_r(&call->start_time,&loctime);
#endif
95
	set_call_log_date(cl,&loctime);
aymeric's avatar
aymeric committed
96 97 98 99
	cl->from=from;
	cl->to=to;
	return cl;
}
100 101 102 103 104 105 106 107

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

108
	if (linphone_core_get_global_state (lc)==LinphoneGlobalStartup) return;
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156
	
	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;	
	}
}


157
void linphone_call_log_completed(LinphoneCallLog *calllog, LinphoneCall *call, LinphoneCallStatus status){
aymeric's avatar
aymeric committed
158
	LinphoneCore *lc=call->core;
159
	
aymeric's avatar
aymeric committed
160
	calllog->duration=time(NULL)-call->start_time;
161 162 163 164 165 166 167
	
	if (status==LinphoneCallMissed){
		char *info;
		lc->missed_calls++;
		info=ortp_strdup_printf(ngettext("You have missed %i call.",
                    "You have missed %i calls.", lc->missed_calls),
                lc->missed_calls);
Simon Morlat's avatar
Simon Morlat committed
168 169
				if (lc->vtable.display_status!=NULL)
					lc->vtable.display_status(lc,info);
170 171
		ms_free(info);
	}else calllog->status=status;
Simon Morlat's avatar
Simon Morlat committed
172
	lc->call_logs=ms_list_prepend(lc->call_logs,(void *)calllog);
aymeric's avatar
aymeric committed
173
	if (ms_list_size(lc->call_logs)>lc->max_call_logs){
Simon Morlat's avatar
Simon Morlat committed
174 175 176 177 178 179
		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
180 181 182 183 184 185
		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);
	}
186
	call_logs_write_to_config_file(lc);
aymeric's avatar
aymeric committed
187 188
}

smorlat's avatar
smorlat committed
189 190 191 192 193 194 195 196 197 198
/**
 * @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
199 200
char * linphone_call_log_to_str(LinphoneCallLog *cl){
	char *status;
201
	char *tmp;
202 203
	char *from=linphone_address_as_string (cl->from);
	char *to=linphone_address_as_string (cl->to);
aymeric's avatar
aymeric committed
204 205 206 207 208 209 210 211 212 213 214 215 216
	switch(cl->status){
		case LinphoneCallAborted:
			status=_("aborted");
			break;
		case LinphoneCallSuccess:
			status=_("completed");
			break;
		case LinphoneCallMissed:
			status=_("missed");
			break;
		default:
			status="unknown";
	}
217
	tmp=ortp_strdup_printf(_("%s at %s\nFrom: %s\nTo: %s\nStatus: %s\nDuration: %i mn %i sec\n"),
aymeric's avatar
aymeric committed
218 219
			(cl->dir==LinphoneCallIncoming) ? _("Incoming call") : _("Outgoing call"),
			cl->start_date,
220 221
			from,
			to,
aymeric's avatar
aymeric committed
222 223 224
			status,
			cl->duration/60,
			cl->duration%60);
225 226 227
	ms_free(from);
	ms_free(to);
	return tmp;
aymeric's avatar
aymeric committed
228 229
}

230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246
/**
 * 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
247 248 249 250 251 252 253 254
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
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
/**
 * 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
284 285
/** @} */

aymeric's avatar
aymeric committed
286
void linphone_call_log_destroy(LinphoneCallLog *cl){
287 288 289
	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
290 291 292
	ms_free(cl);
}

293 294 295 296 297 298 299 300 301 302 303 304
/**
 * 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;
}

305 306
int linphone_core_get_current_call_duration(const LinphoneCore *lc){
	LinphoneCall *call=linphone_core_get_current_call((LinphoneCore *)lc);
307 308
	if (call)  return linphone_call_get_duration(call);
	return -1;
309 310 311 312
}

const LinphoneAddress *linphone_core_get_current_call_remote_address(struct _LinphoneCore *lc){
	LinphoneCall *call=linphone_core_get_current_call(lc);
Simon Morlat's avatar
Simon Morlat committed
313
	if (call==NULL) return NULL;
314
	return linphone_call_get_remote_address(call);
smorlat's avatar
smorlat committed
315 316
}

317 318 319 320 321 322 323 324
/**
 * 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
325 326 327 328 329 330
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);
}

331 332 333 334 335 336 337 338 339
/**
 * 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
340 341 342 343 344
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);
}

345 346 347 348 349
/**
 * Entirely disable logging.
 *
 * @ingroup misc
**/
aymeric's avatar
aymeric committed
350 351 352 353 354
void linphone_core_disable_logs(){
	ortp_set_log_level_mask(ORTP_ERROR|ORTP_FATAL);
}


355
static void net_config_read (LinphoneCore *lc)
aymeric's avatar
aymeric committed
356 357 358 359 360
{
	int tmp;
	const char *tmpstr;
	LpConfig *config=lc->config;

361
	lc->net_conf.nat_address_ip = NULL;
aymeric's avatar
aymeric committed
362 363 364 365 366 367 368 369 370 371 372 373 374 375
	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
376 377 378
	tmp=lp_config_get_int(lc->config,"net","download_ptime",0);
	linphone_core_set_download_ptime(lc,tmp);

aymeric's avatar
aymeric committed
379 380
}

381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396
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
397

398
static void sound_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
399 400 401 402
{
	/*int tmp;*/
	const char *tmpbuf;
	const char *devid;
403
	float gain=0;
404
#ifdef __linux
aymeric's avatar
aymeric committed
405 406 407 408 409 410 411 412
	/*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 */
413 414
	build_sound_devices_table(lc);

aymeric's avatar
aymeric committed
415 416
	devid=lp_config_get_string(lc->config,"sound","playback_dev_id",NULL);
	linphone_core_set_playback_device(lc,devid);
417

aymeric's avatar
aymeric committed
418 419
	devid=lp_config_get_string(lc->config,"sound","ringer_dev_id",NULL);
	linphone_core_set_ringer_device(lc,devid);
420

aymeric's avatar
aymeric committed
421 422
	devid=lp_config_get_string(lc->config,"sound","capture_dev_id",NULL);
	linphone_core_set_capture_device(lc,devid);
423

aymeric's avatar
aymeric committed
424 425 426 427 428 429 430 431 432 433
/*
	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]);
*/
434

aymeric's avatar
aymeric committed
435 436
	tmpbuf=PACKAGE_SOUND_DIR "/" LOCAL_RING;
	tmpbuf=lp_config_get_string(lc->config,"sound","local_ring",tmpbuf);
Jehan Monnier's avatar
Jehan Monnier committed
437
	if (ortp_file_exist(tmpbuf)==-1) {
438
		ms_warning("%s does not exist",tmpbuf);
aymeric's avatar
aymeric committed
439 440 441 442 443 444 445
		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;
	}
	linphone_core_set_ring(lc,tmpbuf);
446

447
	tmpbuf=PACKAGE_SOUND_DIR "/" REMOTE_RING;
aymeric's avatar
aymeric committed
448
	tmpbuf=lp_config_get_string(lc->config,"sound","remote_ring",tmpbuf);
Jehan Monnier's avatar
Jehan Monnier committed
449
	if (ortp_file_exist(tmpbuf)==-1){
450
		tmpbuf=PACKAGE_SOUND_DIR "/" REMOTE_RING;
aymeric's avatar
aymeric committed
451 452 453
	}
	if (strstr(tmpbuf,".wav")==NULL){
		/* it currently uses old sound files, so replace them */
454
		tmpbuf=PACKAGE_SOUND_DIR "/" REMOTE_RING;
aymeric's avatar
aymeric committed
455
	}
456
	linphone_core_set_ringback(lc,tmpbuf);
457 458

	linphone_core_set_play_file(lc,lp_config_get_string(lc->config,"sound","hold_music",PACKAGE_SOUND_DIR "/" HOLD_MUSIC));
aymeric's avatar
aymeric committed
459 460 461
	check_sound_device(lc);
	lc->sound_conf.latency=0;

462 463 464 465
	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
466 467 468

	linphone_core_enable_echo_limiter(lc,
		lp_config_get_int(lc->config,"sound","echolimiter",0));
469 470
	linphone_core_enable_agc(lc,
		lp_config_get_int(lc->config,"sound","agc",0));
471

472 473
	gain=lp_config_get_float(lc->config,"sound","playback_gain_db",0);
	linphone_core_set_playback_gain_db (lc,gain);
474 475

	linphone_core_set_remote_ringback_tone (lc,lp_config_get_string(lc->config,"sound","ringback_tone",NULL));
aymeric's avatar
aymeric committed
476 477
}

478
static void sip_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
479 480 481
{
	char *contact;
	const char *tmpstr;
482
	LCSipTransports tr;
aymeric's avatar
aymeric committed
483 484
	int i,tmp;
	int ipv6;
485

486 487
	tmp=lp_config_get_int(lc->config,"sip","use_info",0);
	linphone_core_set_use_info_for_dtmf(lc,tmp);
aymeric's avatar
aymeric committed
488

489 490 491
	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
492

493 494
	sal_use_rport(lc->sal,lp_config_get_int(lc->config,"sip","use_rport",1));

495 496
	tmp=lp_config_get_int(lc->config,"sip","use_rfc2833",0);
	linphone_core_set_use_rfc2833_for_dtmf(lc,tmp);
497

aymeric's avatar
aymeric committed
498 499 500 501 502
	ipv6=lp_config_get_int(lc->config,"sip","use_ipv6",-1);
	if (ipv6==-1){
		ipv6=0;
	}
	linphone_core_enable_ipv6(lc,ipv6);
503
	memset(&tr,0,sizeof(tr));
jehan's avatar
jehan committed
504 505 506 507 508 509 510 511 512 513
	if (lp_config_get_int(lc->config,"sip","sip_random_port",0)) {
		tr.udp_port=(0xDFF&+random())+1024;
	} else {
		tr.udp_port=lp_config_get_int(lc->config,"sip","sip_port",5060);
	}
	if (lp_config_get_int(lc->config,"sip","sip_tcp_random_port",0)) {
		tr.tcp_port=(0xDFF&+random())+1024;
	} else {
		tr.tcp_port=lp_config_get_int(lc->config,"sip","sip_tcp_port",0);
	}
514 515
	/*start listening on ports*/
 	linphone_core_set_sip_transports(lc,&tr);
516

aymeric's avatar
aymeric committed
517 518
	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
519 520
		const char *hostname=NULL;
		const char *username=NULL;
521
#ifdef HAVE_GETENV
smorlat's avatar
smorlat committed
522 523
		hostname=getenv("HOST");
		username=getenv("USER");
aymeric's avatar
aymeric committed
524
		if (hostname==NULL) hostname=getenv("HOSTNAME");
525
#endif /*HAVE_GETENV*/
aymeric's avatar
aymeric committed
526 527 528 529 530 531 532 533 534 535 536 537
		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);
538 539


aymeric's avatar
aymeric committed
540 541 542 543 544 545 546 547 548 549 550 551 552 553 554
	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);
555

aymeric's avatar
aymeric committed
556 557 558 559 560
	/* 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
561
			linphone_auth_info_destroy(ai);
aymeric's avatar
aymeric committed
562 563 564 565
		}else{
			break;
		}
	}
566
	
567
	/*for tuning or test*/
aymeric's avatar
aymeric committed
568
	lc->sip_conf.sdp_200_ack=lp_config_get_int(lc->config,"sip","sdp_200_ack",0);
569
	lc->sip_conf.register_only_when_network_is_up=
570
		lp_config_get_int(lc->config,"sip","register_only_when_network_is_up",1);
571
	lc->sip_conf.ping_with_options=lp_config_get_int(lc->config,"sip","ping_with_options",1);
jehan's avatar
jehan committed
572
	lc->sip_conf.auto_net_state_mon=lp_config_get_int(lc->config,"sip","auto_net_state_mon",1);
573 574
	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);
Simon Morlat's avatar
Simon Morlat committed
575
	sal_use_one_matching_codec_policy(lc->sal,lp_config_get_int(lc->config,"sip","only_one_codec",0));
576
	sal_use_double_registrations(lc->sal,lp_config_get_int(lc->config,"sip","use_double_registrations",1));
aymeric's avatar
aymeric committed
577 578
}

579
static void rtp_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
580 581 582 583
{
	int port;
	int jitt_comp;
	int nortp_timeout;
Simon Morlat's avatar
Simon Morlat committed
584 585
	bool_t rtp_no_xmit_on_audio_mute;

aymeric's avatar
aymeric committed
586 587
	port=lp_config_get_int(lc->config,"rtp","audio_rtp_port",7078);
	linphone_core_set_audio_port(lc,port);
588

aymeric's avatar
aymeric committed
589 590 591
	port=lp_config_get_int(lc->config,"rtp","video_rtp_port",9078);
	if (port==0) port=9078;
	linphone_core_set_video_port(lc,port);
592

aymeric's avatar
aymeric committed
593
	jitt_comp=lp_config_get_int(lc->config,"rtp","audio_jitt_comp",60);
594
	linphone_core_set_audio_jittcomp(lc,jitt_comp);
aymeric's avatar
aymeric committed
595
	jitt_comp=lp_config_get_int(lc->config,"rtp","video_jitt_comp",60);
596 597
	if (jitt_comp==0) jitt_comp=60;
	lc->rtp_conf.video_jitt_comp=jitt_comp;
aymeric's avatar
aymeric committed
598
	nortp_timeout=lp_config_get_int(lc->config,"rtp","nortp_timeout",30);
599
	linphone_core_set_nortp_timeout(lc,nortp_timeout);
Simon Morlat's avatar
Simon Morlat committed
600 601
	rtp_no_xmit_on_audio_mute=lp_config_get_int(lc->config,"rtp","rtp_no_xmit_on_audio_mute",FALSE);
	linphone_core_set_rtp_no_xmit_on_audio_mute(lc,rtp_no_xmit_on_audio_mute);	
aymeric's avatar
aymeric committed
602 603
}

604 605 606 607 608 609 610 611
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) ){
612
			if ( (recv_fmtp && it->recv_fmtp && strstr(recv_fmtp,it->recv_fmtp)!=NULL) ||
613 614
				(recv_fmtp==NULL && it->recv_fmtp==NULL) ){
				/*exact match*/
615
				if (recv_fmtp) payload_type_set_recv_fmtp(it,recv_fmtp);
616
				return it;
617 618 619 620 621
			}else {
				if (candidate){
					if (it->recv_fmtp==NULL) candidate=it;
				}else candidate=it;
			}
622 623
		}
	}
624 625 626
	if (candidate && recv_fmtp){
		payload_type_set_recv_fmtp(candidate,recv_fmtp);
	}
627 628
	return candidate;
}
aymeric's avatar
aymeric committed
629

630
static bool_t get_codec(LpConfig *config, const char* type, int index, PayloadType **ret){
aymeric's avatar
aymeric committed
631 632 633 634
	char codeckey[50];
	const char *mime,*fmtp;
	int rate,enabled;
	PayloadType *pt;
635

636
	*ret=NULL;
aymeric's avatar
aymeric committed
637 638
	snprintf(codeckey,50,"%s_%i",type,index);
	mime=lp_config_get_string(config,codeckey,"mime",NULL);
639
	if (mime==NULL || strlen(mime)==0 ) return FALSE;
640

aymeric's avatar
aymeric committed
641 642 643
	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);
644 645
	pt=find_payload(&av_profile,mime,rate,fmtp);
	if (pt && enabled ) pt->flags|=PAYLOAD_TYPE_ENABLED;
aymeric's avatar
aymeric committed
646
	//ms_message("Found codec %s/%i",pt->mime_type,pt->clock_rate);
647 648 649 650 651 652
	if (pt==NULL) ms_warning("Ignoring codec config %s/%i with fmtp=%s because unsupported",
	    		mime,rate,fmtp ? fmtp : "");
	*ret=pt;
	return TRUE;
}

653 654 655 656 657 658 659 660 661 662
static const char *codec_pref_order[]={
	"speex",
	"gsm",
	"pcmu",
	"pcma",
	"H264",
	"MP4V-ES",
	"theora",
	"H263-1998",
	"H263",
663
	"x-snow",
664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681
	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;
682
	return 0;
683 684
}

685 686 687 688 689 690 691 692 693 694 695 696 697
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){
698 699 700 701
					/*do not enable old or experimental codecs by default*/
					if (strcasecmp(pt->mime_type,"H263")!=0 && strcasecmp(pt->mime_type,"x-snow")!=0){
						payload_type_set_flag(pt,PAYLOAD_TYPE_ENABLED);
					}
702 703
					ms_message("Adding new codec %s/%i with fmtp %s",
					    pt->mime_type,pt->clock_rate,pt->recv_fmtp ? pt->recv_fmtp : "");
704
					l=ms_list_insert_sorted(l,pt,(int (*)(const void *, const void *))codec_compare);
705 706 707 708 709
				}
			}
		}
	}
	return l;
aymeric's avatar
aymeric committed
710 711
}

712 713
static MSList *codec_append_if_new(MSList *l, PayloadType *pt){
	MSList *elem;
714
	for (elem=l;elem!=NULL;elem=elem->next){
715 716 717 718 719 720 721 722
		PayloadType *ept=(PayloadType*)elem->data;
		if (pt==ept)
			return l;
	}
	l=ms_list_append(l,pt);
	return l;
}

723
static void codecs_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
724 725 726 727 728
{
	int i;
	PayloadType *pt;
	MSList *audio_codecs=NULL;
	MSList *video_codecs=NULL;
729 730 731 732
	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);
733
			}else audio_codecs=codec_append_if_new(audio_codecs,pt);
734
		}
aymeric's avatar
aymeric committed
735
	}
736 737 738 739 740
	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);
741
			}else video_codecs=codec_append_if_new(video_codecs,(void *)pt);
742
		}
aymeric's avatar
aymeric committed
743
	}
744
	video_codecs=add_missing_codecs(SalVideo,video_codecs);
aymeric's avatar
aymeric committed
745 746
	linphone_core_set_audio_codecs(lc,audio_codecs);
	linphone_core_set_video_codecs(lc,video_codecs);
747
	linphone_core_update_allocated_audio_bandwidth(lc);
aymeric's avatar
aymeric committed
748 749
}

750
static void video_config_read(LinphoneCore *lc){
Simon Morlat's avatar
Simon Morlat committed
751
	int capture, display, self_view;
aymeric's avatar
aymeric committed
752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771
	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);
772

smorlat's avatar
smorlat committed
773 774 775
	linphone_core_set_preferred_video_size_by_name(lc,
		lp_config_get_string(lc->config,"video","size","cif"));

aymeric's avatar
aymeric committed
776 777 778
	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
779
	self_view=lp_config_get_int(lc->config,"video","self_view",enabled);
780 781 782
	lc->video_conf.displaytype=lp_config_get_string(lc->config,"video","displaytype",NULL);
	if(lc->video_conf.displaytype)
		ms_message("we are using a specific display:%s\n",lc->video_conf.displaytype);
aymeric's avatar
aymeric committed
783 784
#ifdef VIDEO_ENABLED
	linphone_core_enable_video(lc,capture,display);
Simon Morlat's avatar
Simon Morlat committed
785
	linphone_core_enable_self_view(lc,self_view);
aymeric's avatar
aymeric committed
786 787 788
#endif
}

789
static void ui_config_read(LinphoneCore *lc)
aymeric's avatar
aymeric committed
790 791 792 793 794 795
{
	LinphoneFriend *lf;
	int i;
	for (i=0;(lf=linphone_friend_new_from_config_file(lc,i))!=NULL;i++){
		linphone_core_add_friend(lc,lf);
	}
796
	call_logs_read_from_config_file(lc);
aymeric's avatar
aymeric committed
797 798
}

799 800
/*
static void autoreplier_config_init(LinphoneCore *lc)
aymeric's avatar
aymeric committed
801 802 803 804 805 806 807 808 809
{
	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);
}
810
*/
aymeric's avatar
aymeric committed
811

812 813 814 815 816 817 818 819 820 821 822 823 824 825
/**
 * 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
826 827 828 829
void linphone_core_set_download_bandwidth(LinphoneCore *lc, int bw){
	lc->net_conf.download_bw=bw;
}

830 831 832 833 834 835 836 837 838 839 840 841 842
/**
 * 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
843 844 845 846
void linphone_core_set_upload_bandwidth(LinphoneCore *lc, int bw){
	lc->net_conf.upload_bw=bw;
}

847 848 849 850 851 852 853 854
/**
 * Retrieve the maximum available download bandwidth.
 *
 * @ingroup media_parameters
 *
 * This value was set by linphone_core_set_download_bandwidth().
 *
**/
aymeric's avatar
aymeric committed
855 856 857 858
int linphone_core_get_download_bandwidth(const LinphoneCore *lc){
	return lc->net_conf.download_bw;
}

859 860 861 862 863 864 865 866
/**
 * Retrieve the maximum available upload bandwidth.
 *
 * @ingroup media_parameters
 *
 * This value was set by linphone_core_set_upload_bandwidth().
 *
**/
aymeric's avatar
aymeric committed
867 868 869
int linphone_core_get_upload_bandwidth(const LinphoneCore *lc){
	return lc->net_conf.upload_bw;
}
jehan's avatar
jehan committed
870 871 872 873
/**
 * set audio packetization time linphone expect to received from peer
 */
void linphone_core_set_download_ptime(LinphoneCore *lc, int ptime) {
874
	lc->net_conf.down_ptime=ptime;
jehan's avatar
jehan committed
875
}
876

jehan's avatar
jehan committed
877
int  linphone_core_get_download_ptime(LinphoneCore *lc) {
878
	return lc->net_conf.down_ptime;
jehan's avatar
jehan committed
879 880
}

aymeric's avatar
aymeric committed
881

882 883 884 885 886 887
/**
 * Returns liblinphone's version as a string.
 *
 * @ingroup misc
 *
**/
aymeric's avatar
aymeric committed
888 889 890 891 892
const char * linphone_core_get_version(void){
	return liblinphone_version;
}


893
static MSList *linphone_payload_types=NULL;
aymeric's avatar
aymeric committed
894

895 896 897
static void linphone_core_assign_payload_type(PayloadType *const_pt, int number, const char *recv_fmtp){
	PayloadType *pt;
	pt=payload_type_clone(const_pt);
898
	payload_type_set_number(pt,number);
899 900
	if (recv_fmtp!=NULL) payload_type_set_recv_fmtp(pt,recv_fmtp);
	rtp_profile_set_payload(&av_profile,number,pt);
901
	linphone_payload_types=ms_list_append(linphone_payload_types,pt);
902 903 904 905 906 907 908
}

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;
}
909

910
void linphone_core_set_state(LinphoneCore *lc, LinphoneGlobalState gstate, const char *message){
Simon Morlat's avatar
Simon Morlat committed
911
	lc->state=gstate;
912 913 914 915 916
	if (lc->vtable.global_state_changed){
		lc->vtable.global_state_changed(lc,gstate,message);
	}
}

917 918
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
919 920 921
{
	memset (lc, 0, sizeof (LinphoneCore));
	lc->data=userdata;
922 923
	lc->ringstream_autorelease=TRUE;
	
aymeric's avatar
aymeric committed
924 925
	memcpy(&lc->vtable,vtable,sizeof(LinphoneCoreVTable));

926
	linphone_core_set_state(lc,LinphoneGlobalStartup,"Starting up");
aymeric's avatar
aymeric committed
927
	ortp_init();
928 929 930
	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);
931
	linphone_core_assign_payload_type(&payload_type_lpc1015,115,NULL);
932 933
	linphone_core_assign_payload_type(&payload_type_speex_nb,110,"vbr=on");
	linphone_core_assign_payload_type(&payload_type_speex_wb,111,"vbr=on");
934
	linphone_core_assign_payload_type(&payload_type_speex_uwb,112,"vbr=on");
935
	linphone_core_assign_payload_type(&payload_type_telephone_event,101,"0-11");
936
	linphone_core_assign_payload_type(&payload_type_ilbc,113,"mode=30");
Simon Morlat's avatar
Simon Morlat committed
937
	linphone_core_assign_payload_type(&payload_type_amr,114,"octet-align=1");
938

939 940 941 942 943 944 945 946
#if defined(ANDROID) || defined (__IPHONE_OS_VERSION_MIN_REQUIRED)
	/*shorten the DNS lookup time and send more retransmissions on mobiles:
	 - to workaround potential packet losses
	 - to avoid hanging for 30 seconds when the network doesn't work despite the phone thinks it does.
	 */
	_linphone_core_configure_resolver();
#endif

947 948 949 950 951 952
#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);
953 954 955 956 957
		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);
958
	}
aymeric's avatar
aymeric committed
959 960
#endif

961 962 963 964 965 966
#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);
967
	linphone_core_assign_payload_type(&payload_type_h264,102,"profile-level-id=428014");
968 969
	/* due to limited space in SDP, we have to disable this h264 line which is normally no more necessary */
	/* linphone_core_assign_payload_type(&payload_type_h264,103,"packetization-mode=1;profile-level-id=428014");*/
970 971
#endif

aymeric's avatar
aymeric committed
972
	ms_init();
973 974 975 976
	/* 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);
977

aymeric's avatar
aymeric committed
978
	lc->config=lp_config_new(config_path);
979 980
	if (factory_config_path)
		lp_config_read_file(lc->config,factory_config_path);
981

982
	lc->sal=sal_init();
Simon Morlat's avatar
Simon Morlat committed
983
	sal_set_user_pointer(lc->sal,lc);
Simon Morlat's avatar
Simon Morlat committed
984
	sal_set_callbacks(lc->sal,&linphone_sal_callbacks);
985
	
smorlat's avatar
smorlat committed
986
	sip_setup_register_all();
aymeric's avatar
aymeric committed
987 988 989 990 991 992 993
	sound_config_read(lc);
	net_config_read(lc);
	rtp_config_read(lc);
	codecs_config_read(lc);
	sip_config_read(lc); /* this will start eXosip*/
	video_config_read(lc);
	//autoreplier_config_init(&lc->autoreplier_conf);
994
	lc->presence_mode=LinphoneStatusOnline;
aymeric's avatar
aymeric committed
995 996
	lc->max_call_logs=15;
	ui_config_read(lc);
997 998
	if (lc->vtable.display_status)
		lc->vtable.display_status(lc,_("Ready"));
jehan's avatar
jehan committed
999
	lc->auto_net_state_mon=lc->sip_conf.auto_net_state_mon;
1000
	linphone_core_set_state(lc,LinphoneGlobalOn,"Ready");
aymeric's avatar
aymeric committed
1001 1002
}

1003 1004 1005 1006 1007 1008 1009 1010
/**
 * Instanciates a LinphoneCore object.
 * @ingroup initializing
 * 
 * The LinphoneCore object is the primary handle for doing all phone actions.
 * It should be unique within your application.
 * @param vtable a LinphoneCoreVTable structure holding your application callbacks
 * @param config_path a path to a config file. If it does not exists it will be created.
Simon Morlat's avatar
Simon Morlat committed
1011 1012 1013
 *        The config file is used to store all settings, call logs, friends, proxies... so that all these settings
 *	       become persistent over the life of the LinphoneCore object.
 *	       It is allowed to set a NULL config file. In that case LinphoneCore will not store any settings.
1014 1015 1016 1017 1018 1019 1020 1021
 * @param factory_config_path a path to a read-only config file that can be used to 
 *        to store hard-coded preference such as proxy settings or internal preferences.
 *        The settings in this factory file always override the one in the normal config file.
 *        It is OPTIONAL, use NULL if unneeded.
 * @param userdata an opaque user pointer that can be retrieved at any time (for example in
 *        callbacks) using linphone_core_get_user_data().
 * 
**/
aymeric's avatar
aymeric committed
1022
LinphoneCore *linphone_core_new(const LinphoneCoreVTable *vtable,
1023
						const char *config_path, const char *factory_config_path, void * userdata)
aymeric's avatar
aymeric committed
1024 1025
{
	LinphoneCore *core=ms_new(LinphoneCore,1);
1026
	linphone_core_init(core,vtable,config_path, factory_config_path, userdata);
aymeric's avatar
aymeric committed
1027 1028 1029
	return core;
}

1030 1031 1032 1033 1034 1035 1036 1037
/**
 * Returns the list of available audio codecs.
 *
 * This list is unmodifiable. The ->data field of the MSList points a PayloadType
 * structure holding the codec information.
 * It is possible to make copy of the list with ms_list_copy() in order to modify it
 * (such as the order of codecs).
**/
aymeric's avatar
aymeric committed
1038 1039 1040 1041 1042
const MSList *linphone_core_get_audio_codecs(const LinphoneCore *lc)
{
	return lc->codecs_conf.audio_codecs;
}

1043 1044 1045 1046 1047 1048 1049 1050
/**
 * Returns the list of available video codecs.
 *
 * This list is unmodifiable. The ->data field of the MSList points a PayloadType
 * structure holding the codec information.
 * It is possible to make copy of the list with ms_list_copy() in order to modify it
 * (such as the order of codecs).
**/
aymeric's avatar
aymeric committed
1051 1052 1053 1054 1055
const MSList *linphone_core_get_video_codecs(const LinphoneCore *lc)
{
	return lc->codecs_conf.video_codecs;
}

smorlat's avatar
smorlat committed
1056 1057 1058 1059 1060 1061 1062
/**
 * Sets the local "from" identity.
 *