private.h 50.2 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 21 22 23
/***************************************************************************
 *            private.h
 *
 *  Mon Jun 13 14:23:23 2005
 *  Copyright  2005  Simon Morlat
 *  Email simon dot morlat at linphone dot 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.
 */
24

aymeric's avatar
aymeric committed
25 26
#ifndef _PRIVATE_H
#define _PRIVATE_H
Guillaume Beraudo's avatar
Guillaume Beraudo committed
27
#ifdef __cplusplus
28

Guillaume Beraudo's avatar
Guillaume Beraudo committed
29 30
extern "C" {
#endif
aymeric's avatar
aymeric committed
31
#include "linphonecore.h"
Yann Diorcet's avatar
Yann Diorcet committed
32
#include "linphonefriend.h"
jehan's avatar
jehan committed
33
#include "linphone_tunnel.h"
Simon Morlat's avatar
Simon Morlat committed
34
#include "linphonecore_utils.h"
Sylvain Berfini's avatar
Sylvain Berfini committed
35
#include "sal/sal.h"
Yann Diorcet's avatar
Yann Diorcet committed
36
#include "sipsetup.h"
37
#include "quality_reporting.h"
aymeric's avatar
aymeric committed
38

39 40 41
#include <belle-sip/object.h>
#include <belle-sip/dict.h>

aymeric's avatar
aymeric committed
42 43 44
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
45
#include "mediastreamer2/ice.h"
46
#include "mediastreamer2/mediastream.h"
Simon Morlat's avatar
Simon Morlat committed
47
#include "mediastreamer2/msconference.h"
Yann Diorcet's avatar
Yann Diorcet committed
48
#ifdef BUILD_UPNP
Yann Diorcet's avatar
Yann Diorcet committed
49
#include "upnp.h"
50
#endif //BUILD_UPNP
aymeric's avatar
aymeric committed
51

Margaux Clerc's avatar
Margaux Clerc committed
52 53 54 55
#ifdef MSG_STORAGE_ENABLED
#include "sqlite3.h"
#endif

56
#ifndef LIBLINPHONE_VERSION
aymeric's avatar
aymeric committed
57 58 59
#define LIBLINPHONE_VERSION LINPHONE_VERSION
#endif

60
#ifndef PACKAGE_SOUND_DIR
aymeric's avatar
aymeric committed
61 62 63
#define PACKAGE_SOUND_DIR "."
#endif

64 65 66 67
#ifndef PACKAGE_DATA_DIR
#define PACKAGE_DATA_DIR "."
#endif

68
#ifdef ENABLE_NLS
aymeric's avatar
aymeric committed
69 70
#include <libintl.h>
#ifndef _
Simon Morlat's avatar
Simon Morlat committed
71
#define _(String) dgettext(GETTEXT_PACKAGE,String)
aymeric's avatar
aymeric committed
72 73
#endif
#else
smorlat's avatar
smorlat committed
74
#ifndef _
aymeric's avatar
aymeric committed
75 76
#define _(something)	(something)
#endif
77 78 79
#ifndef ngettext
#define ngettext(singular, plural, number)	(((number)==1)?(singular):(plural))
#endif
smorlat's avatar
smorlat committed
80
#endif
81 82 83
#ifdef ANDROID
#include <jni.h>
#endif
84

85 86 87 88 89 90 91 92 93 94 95 96
#ifdef _WIN32
#if defined(__MINGW32__) || !defined(WINAPI_FAMILY_PARTITION) || !defined(WINAPI_PARTITION_DESKTOP)
#define LINPHONE_WINDOWS_DESKTOP 1
#elif defined(WINAPI_FAMILY_PARTITION)
#if defined(WINAPI_PARTITION_DESKTOP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
#define LINPHONE_WINDOWS_DESKTOP 1
#elif defined(WINAPI_PARTITION_PHONE_APP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_PHONE_APP)
#define LINPHONE_WINDOWS_PHONE 1
#elif defined(WINAPI_PARTITION_APP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
#define LINPHONE_WINDOWS_UNIVERSAL 1
#endif
#endif
François Grisez's avatar
François Grisez committed
97
#endif
jehan's avatar
jehan committed
98

99
struct _LinphoneCallParams{
100 101
	belle_sip_object_t base;
	void *user_data;
102
	LinphoneCall *referer; /*in case this call creation is consecutive to an incoming transfer, this points to the original call */
103
	int audio_bw; /* bandwidth limit for audio stream */
Simon Morlat's avatar
Simon Morlat committed
104
	LinphoneMediaEncryption media_encryption;
Simon Morlat's avatar
Simon Morlat committed
105 106
	PayloadType *audio_codec; /*audio codec currently in use */
	PayloadType *video_codec; /*video codec currently in use */
107 108
	MSVideoSize sent_vsize; /* Size of the video currently being sent */
	MSVideoSize recv_vsize; /* Size of the video currently being received */
109
	float received_fps,sent_fps;
Simon Morlat's avatar
Simon Morlat committed
110 111 112 113
	int down_bw;
	int up_bw;
	int down_ptime;
	int up_ptime;
Simon Morlat's avatar
Simon Morlat committed
114
	char *record_file;
Simon Morlat's avatar
Simon Morlat committed
115
	char *session_name;
116
	SalCustomHeader *custom_headers;
117
	bool_t has_video;
118
	bool_t avpf_enabled; /* RTCP feedback messages are enabled */
119
	bool_t real_early_media; /*send real media even during early media (for outgoing calls)*/
Simon Morlat's avatar
Simon Morlat committed
120
	bool_t in_conference; /*in conference mode */
jehan's avatar
jehan committed
121
	bool_t low_bandwidth;
Gautier Pelloux-Prayer's avatar
Gautier Pelloux-Prayer committed
122
	bool_t no_user_consent;/*when set to TRUE an UPDATE request will be used instead of reINVITE*/
123
	uint16_t avpf_rr_interval; /*in milliseconds*/
124
	LinphonePrivacyMask privacy;
125 126
	LinphoneMediaDirection audio_dir;
	LinphoneMediaDirection video_dir;
127 128
	bool_t video_declined; /*use to keep  traces of declined video to avoid to re-offer video in case of automatic RE-INVITE*/
	bool_t internal_call_update; /*use mark that call update was requested internally (might be by ice)*/
129 130
	bool_t video_multicast_enabled;
	bool_t audio_multicast_enabled;
131
};
132

133 134 135
BELLE_SIP_DECLARE_VPTR(LinphoneCallParams);


136 137 138
struct _LinphoneQualityReporting{
	reporting_session_report_t * reports[2]; /**Store information on audio and video media streams (RFC 6035) */
	bool_t was_video_running; /*Keep video state since last check in order to detect its (de)activation*/
139
	LinphoneQualityReportingReportSendCb on_report_sent;
140 141
};

142
struct _LinphoneCallLog{
143 144
	belle_sip_object_t base;
	void *user_data;
145 146 147 148 149 150
	struct _LinphoneCore *lc;
	LinphoneCallDir dir; /**< The direction of the call*/
	LinphoneCallStatus status; /**< The status of the call*/
	LinphoneAddress *from; /**<Originator of the call as a LinphoneAddress object*/
	LinphoneAddress *to; /**<Destination of the call as a LinphoneAddress object*/
	char start_date[128]; /**<Human readable string containing the start date*/
151
	int duration; /**<Duration of the call starting in connected state in seconds*/
152 153 154 155 156
	char *refkey;
	rtp_stats_t local_stats;
	rtp_stats_t remote_stats;
	float quality;
	time_t start_date_time; /**Start date of the call in seconds as expressed in a time_t */
157
	time_t connected_date_time; /**Connecting date of the call in seconds as expressed in a time_t */
158
	char* call_id; /**unique id of a call*/
159
	struct _LinphoneQualityReporting reporting;
160 161 162
	bool_t video_enabled;
};

163 164
BELLE_SIP_DECLARE_VPTR(LinphoneCallLog);

165

166 167
typedef struct _CallCallbackObj
{
168 169
	LinphoneCallCbFunc _func;
	void * _user_data;
170
}CallCallbackObj;
171

172 173 174
struct _LinphoneChatMessageCbs {
	belle_sip_object_t base;
	void *user_data;
175 176 177 178
	LinphoneChatMessageCbsMsgStateChangedCb msg_state_changed;
	LinphoneChatMessageCbsFileTransferRecvCb file_transfer_recv; /**< Callback to store file received attached to a #LinphoneChatMessage */
	LinphoneChatMessageCbsFileTransferSendCb file_transfer_send; /**< Callback to collect file chunk to be sent for a #LinphoneChatMessage */
	LinphoneChatMessageCbsFileTransferProgressIndicationCb file_transfer_progress_indication; /**< Callback to indicate file transfer progress */
179 180 181 182
};

BELLE_SIP_DECLARE_VPTR(LinphoneChatMessageCbs);

Simon Morlat's avatar
Simon Morlat committed
183 184 185 186 187
typedef enum _LinphoneChatMessageDir{
	LinphoneChatMessageIncoming,
	LinphoneChatMessageOutgoing
} LinphoneChatMessageDir;

jehan's avatar
jehan committed
188
struct _LinphoneChatMessage {
189
	belle_sip_object_t base;
jehan's avatar
jehan committed
190
	LinphoneChatRoom* chat_room;
191
	LinphoneChatMessageCbs *callbacks;
Simon Morlat's avatar
Simon Morlat committed
192 193
	LinphoneChatMessageDir dir;
	char* message;
194
	LinphoneChatMessageStateChangedCb cb;
jehan's avatar
jehan committed
195 196
	void* cb_ud;
	void* message_userdata;
197
	char* appdata;
198
	char* external_body_url;
Simon Morlat's avatar
Simon Morlat committed
199 200
	LinphoneAddress *from;
	LinphoneAddress *to;
201
	time_t time;
202
	SalCustomHeader *custom_headers;
Margaux Clerc's avatar
Margaux Clerc committed
203
	LinphoneChatMessageState state;
Simon Morlat's avatar
Simon Morlat committed
204
	bool_t is_read;
205
	unsigned int storage_id;
206
	SalOp *op;
207 208 209
	LinphoneContent *file_transfer_information; /**< used to store file transfer information when the message is of file transfer type */
	char *content_type; /**< is used to specified the type of message to be sent, used only for file transfer message */
	belle_http_request_t *http_request; /**< keep a reference to the http_request in case of file transfer in order to be able to cancel the transfer */
210
	char *file_transfer_filepath;
jehan's avatar
jehan committed
211
};
212

213 214
BELLE_SIP_DECLARE_VPTR(LinphoneChatMessage);

215 216 217 218 219 220
typedef struct StunCandidate{
	char addr[64];
	int port;
}StunCandidate;


221
typedef struct _PortConfig{
222
	char multicast_ip[LINPHONE_IPADDR_SIZE];
223 224 225 226
	int rtp_port;
	int rtcp_port;
}PortConfig;

227
struct _LinphoneCall{
228 229
	belle_sip_object_t base;
	void *user_data;
smorlat's avatar
smorlat committed
230
	struct _LinphoneCore *core;
231
	SalErrorInfo non_op_error;
232
	int af; /*the address family to prefer for RTP path, guessed from signaling path*/
233 234
	LinphoneCallDir dir;
	SalMediaDescription *biggestdesc; /*media description with all already proposed streams, used to remember the mapping of streams*/
235 236
	SalMediaDescription *localdesc;
	SalMediaDescription *resultdesc;
Simon Morlat's avatar
Simon Morlat committed
237 238
	struct _RtpProfile *audio_profile;
	struct _RtpProfile *video_profile;
239 240
	struct _RtpProfile *rtp_io_audio_profile;
	struct _RtpProfile *rtp_io_video_profile;
smorlat's avatar
smorlat committed
241
	struct _LinphoneCallLog *log;
242
	LinphoneAddress *me; /*Either from or to based on call dir*/
243
	SalOp *op;
244
	SalOp *ping_op;
245
	char media_localip[LINPHONE_IPADDR_SIZE]; /* our best guess for local media ipaddress for this call */
246 247
	LinphoneCallState state;
	LinphoneCallState prevstate;
248
	LinphoneCallState transfer_state; /*idle if no transfer*/
249
	LinphoneProxyConfig *dest_proxy;
250 251
	PortConfig media_ports[2];
	MSMediaStreamSessions sessions[2]; /*the rtp, srtp, zrtp contexts for each stream*/
252
	StunCandidate ac,vc; /*audio video ip/port discovered by STUN*/
253 254
	struct _AudioStream *audiostream;  /**/
	struct _VideoStream *videostream;
Ghislain MARY's avatar
Ghislain MARY committed
255
	void *video_window_id;
Simon Morlat's avatar
Simon Morlat committed
256
	MSAudioEndpoint *endpoint; /*used for conferencing*/
Simon Morlat's avatar
Simon Morlat committed
257
	char *refer_to;
258 259 260
	LinphoneCallParams *params;
	LinphoneCallParams *current_params;
	LinphoneCallParams *remote_params;
Simon Morlat's avatar
Simon Morlat committed
261
	int up_bw; /*upload bandwidth setting at the time the call is started. Used to detect if it changes during a call */
Simon Morlat's avatar
Simon Morlat committed
262
	int audio_bw;	/*upload bandwidth used by audio */
263 264 265 266 267
	OrtpEvQueue *audiostream_app_evq;
	char *auth_token;
	OrtpEvQueue *videostream_app_evq;
	CallCallbackObj nextVideoFrameDecoded;
	LinphoneCallStats stats[2];
Yann Diorcet's avatar
Yann Diorcet committed
268 269 270
#ifdef BUILD_UPNP
	UpnpSession *upnp_session;
#endif //BUILD_UPNP
271 272
	IceSession *ice_session;
	int ping_time;
273 274
	unsigned int remote_session_id;
	unsigned int remote_session_ver;
275
	LinphoneCall *referer; /*when this call is the result of a transfer, referer is set to the original call that caused the transfer*/
276
	LinphoneCall *transfer_target;/*if this call received a transfer request, then transfer_target points to the new call created to the refer target */
277
	int localdesc_changed;/*not a boolean, contains a mask representing changes*/
278
	LinphonePlayer *player;
Simon Morlat's avatar
Simon Morlat committed
279
	unsigned long bg_task_id; /*used to prevent device to suspend app while a call is received in background*/
280

281 282 283
	char *dtmf_sequence; /*DTMF sequence needed to be sent using #dtmfs_timer*/
	belle_sip_source_t *dtmfs_timer; /*DTMF timer needed to send a DTMF sequence*/

284
	char *dtls_certificate_fingerprint; /**> This fingerprint is computed during stream init and is stored in call to be used when making local media description */
285
	bool_t refer_pending;
286
	bool_t expect_media_in_ack;
287
	bool_t audio_muted;
288
	bool_t camera_enabled;
289

290
	bool_t all_muted; /*this flag is set during early medias*/
291
	bool_t playing_ringbacktone;
292
	bool_t ringing_beep; /* whether this call is ringing through an already existent current call*/
Simon Morlat's avatar
Simon Morlat committed
293
	bool_t auth_token_verified;
294

295
	bool_t defer_update;
296
	bool_t was_automatically_paused;
297
	bool_t ping_replied;
Simon Morlat's avatar
Simon Morlat committed
298
	bool_t record_active;
299

300
	bool_t paused_by_app;
301 302

	MSWebCam *cam; /*webcam use for this call*/
303
};
smorlat's avatar
smorlat committed
304

305 306
BELLE_SIP_DECLARE_VPTR(LinphoneCall);

307

Simon Morlat's avatar
Simon Morlat committed
308
LinphoneCall * linphone_call_new_outgoing(struct _LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to, const LinphoneCallParams *params, LinphoneProxyConfig *cfg);
309
LinphoneCall * linphone_call_new_incoming(struct _LinphoneCore *lc, LinphoneAddress *from, LinphoneAddress *to, SalOp *op);
310
void linphone_call_set_new_params(LinphoneCall *call, const LinphoneCallParams *params);
311
void linphone_call_set_state(LinphoneCall *call, LinphoneCallState cstate, const char *message);
jehan's avatar
jehan committed
312
void linphone_call_set_contact_op(LinphoneCall* call);
313
void linphone_call_set_compatible_incoming_call_parameters(LinphoneCall *call, const SalMediaDescription *md);
smorlat's avatar
smorlat committed
314
/* private: */
315
LinphoneCallLog * linphone_call_log_new(LinphoneCallDir dir, LinphoneAddress *local, LinphoneAddress * remote);
316
void linphone_call_log_completed(LinphoneCall *call);
smorlat's avatar
smorlat committed
317
void linphone_call_log_destroy(LinphoneCallLog *cl);
318
void linphone_call_set_transfer_state(LinphoneCall* call, LinphoneCallState state);
319
LinphonePlayer *linphone_call_build_player(LinphoneCall*call);
smorlat's avatar
smorlat committed
320

321 322
LinphoneCallParams * linphone_call_params_new(void);
SalMediaProto get_proto_from_call_params(const LinphoneCallParams *params);
323 324
SalStreamDir get_audio_dir_from_call_params(const LinphoneCallParams *params);
SalStreamDir get_video_dir_from_call_params(const LinphoneCallParams *params);
325

aymeric's avatar
aymeric committed
326 327 328 329
void linphone_auth_info_write_config(struct _LpConfig *config, LinphoneAuthInfo *obj, int pos);

void linphone_core_update_proxy_register(LinphoneCore *lc);
void linphone_core_refresh_subscribes(LinphoneCore *lc);
330
int linphone_core_abort_call(LinphoneCore *lc, LinphoneCall *call, const char *error);
jehan's avatar
jehan committed
331
const char *linphone_core_get_nat_address_resolved(LinphoneCore *lc);
aymeric's avatar
aymeric committed
332

333
int linphone_proxy_config_send_publish(LinphoneProxyConfig *cfg, LinphonePresenceModel *presence);
334
void linphone_proxy_config_set_state(LinphoneProxyConfig *cfg, LinphoneRegistrationState rstate, const char *message);
335
void linphone_proxy_config_stop_refreshing(LinphoneProxyConfig *obj);
336
void linphone_proxy_config_write_all_to_config_file(LinphoneCore *lc);
337
void _linphone_proxy_config_release(LinphoneProxyConfig *cfg);
jehan's avatar
jehan committed
338 339 340 341 342
/*
 * returns service route as defined in as defined by rfc3608, might be a list instead of just one.
 * Can be NULL
 * */
const LinphoneAddress* linphone_proxy_config_get_service_route(const LinphoneProxyConfig* cfg);
343
LINPHONE_PUBLIC char* linphone_proxy_config_get_contact(const LinphoneProxyConfig *cfg);
344

345
void linphone_friend_close_subscriptions(LinphoneFriend *lf);
346
void linphone_friend_update_subscribes(LinphoneFriend *fr, LinphoneProxyConfig *cfg, bool_t only_when_registered);
347
void linphone_friend_notify(LinphoneFriend *lf, LinphonePresenceModel *presence);
348 349
LinphoneFriend *linphone_find_friend_by_inc_subscribe(MSList *l, SalOp *op);
LinphoneFriend *linphone_find_friend_by_out_subscribe(MSList *l, SalOp *op);
Ghislain MARY's avatar
Ghislain MARY committed
350
MSList *linphone_find_friend_by_address(MSList *fl, const LinphoneAddress *addr, LinphoneFriend **lf);
351 352
bool_t linphone_core_should_subscribe_friends_only_when_registered(const LinphoneCore *lc);
void linphone_core_update_friends_subscriptions(LinphoneCore *lc, LinphoneProxyConfig *cfg, bool_t only_when_registered);
353

354
int parse_hostname_to_addr(const char *server, struct sockaddr_storage *ss, socklen_t *socklen, int default_port);
Simon Morlat's avatar
Simon Morlat committed
355

aymeric's avatar
aymeric committed
356 357 358
bool_t host_has_ipv6_network();
bool_t lp_spawn_command_line_sync(const char *command, char **result,int *command_ret);

359
static MS2_INLINE int get_min_bandwidth(int dbw, int ubw){
Simon Morlat's avatar
Simon Morlat committed
360 361
	if (dbw<=0) return ubw;
	if (ubw<=0) return dbw;
aymeric's avatar
aymeric committed
362 363 364
	return MIN(dbw,ubw);
}

365
static MS2_INLINE bool_t bandwidth_is_greater(int bw1, int bw2){
366 367
	if (bw1<=0) return TRUE;
	else if (bw2<=0) return FALSE;
aymeric's avatar
aymeric committed
368 369 370
	else return bw1>=bw2;
}

371
static MS2_INLINE int get_remaining_bandwidth_for_video(int total, int audio){
372 373 374
	int ret = total-audio-10;
	if (ret < 0) ret = 0;
	return ret;
375 376
}

377
static MS2_INLINE void set_string(char **dest, const char *src){
smorlat's avatar
smorlat committed
378 379 380 381 382 383 384 385
	if (*dest){
		ms_free(*dest);
		*dest=NULL;
	}
	if (src)
		*dest=ms_strdup(src);
}

aymeric's avatar
aymeric committed
386
#define PAYLOAD_TYPE_ENABLED	PAYLOAD_TYPE_USER_FLAG_0
387
#define PAYLOAD_TYPE_BITRATE_OVERRIDE PAYLOAD_TYPE_USER_FLAG_3
388
#define PAYLOAD_TYPE_FROZEN_NUMBER	PAYLOAD_TYPE_USER_FLAG_4
aymeric's avatar
aymeric committed
389

390 391
void linphone_process_authentication(LinphoneCore* lc, SalOp *op);
void linphone_authentication_ok(LinphoneCore *lc, SalOp *op);
392
void linphone_subscription_new(LinphoneCore *lc, SalOp *op, const char *from);
393
void linphone_core_send_presence(LinphoneCore *lc, LinphonePresenceModel *presence);
394
void linphone_notify_parse_presence(SalOp *op, const char *content_type, const char *content_subtype, const char *body, SalPresenceModel **result);
395
void linphone_notify_convert_presence_to_xml(SalOp *op, SalPresenceModel *presence, const char *contact, char **content);
396
void linphone_notify_recv(LinphoneCore *lc, SalOp *op, SalSubscribeStatus ss, SalPresenceModel *model);
397
void linphone_proxy_config_process_authentication_failure(LinphoneCore *lc, SalOp *op);
398 399
void linphone_core_soundcard_hint_check(LinphoneCore* lc);

aymeric's avatar
aymeric committed
400

401 402
void linphone_subscription_answered(LinphoneCore *lc, SalOp *op);
void linphone_subscription_closed(LinphoneCore *lc, SalOp *op);
aymeric's avatar
aymeric committed
403

404
void linphone_core_update_allocated_audio_bandwidth(LinphoneCore *lc);
405
void linphone_core_update_allocated_audio_bandwidth_in_call(LinphoneCall *call, const PayloadType *pt, int maxbw);
406

407
LINPHONE_PUBLIC int linphone_core_run_stun_tests(LinphoneCore *lc, LinphoneCall *call);
408
void linphone_core_resolve_stun_server(LinphoneCore *lc);
409
LINPHONE_PUBLIC const struct addrinfo *linphone_core_get_stun_server_addrinfo(LinphoneCore *lc);
Simon Morlat's avatar
Simon Morlat committed
410
void linphone_core_adapt_to_network(LinphoneCore *lc, int ping_time_ms, LinphoneCallParams *params);
411
int linphone_core_gather_ice_candidates(LinphoneCore *lc, LinphoneCall *call);
412
void linphone_core_update_ice_state_in_call_stats(LinphoneCall *call);
Simon Morlat's avatar
Simon Morlat committed
413
void linphone_call_stats_fill(LinphoneCallStats *stats, MediaStream *ms, OrtpEvent *ev);
Simon Morlat's avatar
Simon Morlat committed
414
void linphone_call_stop_ice_for_inactive_streams(LinphoneCall *call);
415 416 417
void _update_local_media_description_from_ice(SalMediaDescription *desc, IceSession *session);
void linphone_call_update_local_media_description_from_ice_or_upnp(LinphoneCall *call);
void linphone_call_update_ice_from_remote_media_description(LinphoneCall *call, const SalMediaDescription *md);
418
bool_t linphone_core_media_description_contains_video_stream(const SalMediaDescription *md);
aymeric's avatar
aymeric committed
419

420
void linphone_core_send_initial_subscribes(LinphoneCore *lc);
421
void linphone_core_write_friends_config(LinphoneCore* lc);
smorlat's avatar
smorlat committed
422 423 424
void linphone_friend_write_to_config_file(struct _LpConfig *config, LinphoneFriend *lf, int index);
LinphoneFriend * linphone_friend_new_from_config_file(struct _LinphoneCore *lc, int index);

smorlat's avatar
smorlat committed
425
void linphone_proxy_config_update(LinphoneProxyConfig *cfg);
Simon Morlat's avatar
Simon Morlat committed
426
LinphoneProxyConfig * linphone_core_lookup_known_proxy(LinphoneCore *lc, const LinphoneAddress *uri);
427
const char *linphone_core_find_best_identity(LinphoneCore *lc, const LinphoneAddress *to);
428
int linphone_core_get_local_ip_for(int type, const char *dest, char *result);
Ghislain MARY's avatar
Ghislain MARY committed
429
void linphone_core_get_local_ip(LinphoneCore *lc, int af, const char *dest, char *result);
430

jehan's avatar
jehan committed
431
LinphoneProxyConfig *linphone_proxy_config_new_from_config_file(LinphoneCore *lc, int index);
smorlat's avatar
smorlat committed
432 433
void linphone_proxy_config_write_to_config_file(struct _LpConfig* config,LinphoneProxyConfig *obj, int index);

Simon Morlat's avatar
Simon Morlat committed
434
void linphone_core_message_received(LinphoneCore *lc, SalOp *op, const SalMessage *msg);
435
void linphone_core_is_composing_received(LinphoneCore *lc, SalOp *op, const SalIsComposing *is_composing);
436

Yann Diorcet's avatar
Yann Diorcet committed
437
void linphone_call_init_stats(LinphoneCallStats *stats, int type);
438
void linphone_call_fix_call_parameters(LinphoneCall *call);
439 440
void linphone_call_init_audio_stream(LinphoneCall *call);
void linphone_call_init_video_stream(LinphoneCall *call);
441
void linphone_call_init_media_streams(LinphoneCall *call);
442
void linphone_call_start_media_streams(LinphoneCall *call, bool_t all_inputs_muted, bool_t send_ringbacktone);
443
void linphone_call_start_media_streams_for_ice_gathering(LinphoneCall *call);
444
void linphone_call_stop_media_streams(LinphoneCall *call);
445
void linphone_call_delete_ice_session(LinphoneCall *call);
Yann Diorcet's avatar
Yann Diorcet committed
446
void linphone_call_delete_upnp_session(LinphoneCall *call);
447
void linphone_call_stop_media_streams_for_ice_gathering(LinphoneCall *call);
448
void linphone_call_update_crypto_parameters(LinphoneCall *call, SalMediaDescription *old_md, SalMediaDescription *new_md);
449
void linphone_call_update_remote_session_id_and_ver(LinphoneCall *call);
450
int _linphone_core_apply_transports(LinphoneCore *lc);
451
const char * linphone_core_get_identity(LinphoneCore *lc);
452

453 454 455 456
void linphone_core_start_waiting(LinphoneCore *lc, const char *purpose);
void linphone_core_update_progress(LinphoneCore *lc, const char *purpose, float progresses);
void linphone_core_stop_waiting(LinphoneCore *lc);

457
int linphone_core_proceed_with_invite_if_ready(LinphoneCore *lc, LinphoneCall *call, LinphoneProxyConfig *dest_proxy);
458
int linphone_core_start_invite(LinphoneCore *lc, LinphoneCall *call, const LinphoneAddress* destination/* = NULL if to be taken from the call log */);
Simon Morlat's avatar
Simon Morlat committed
459
int linphone_core_restart_invite(LinphoneCore *lc, LinphoneCall *call);
460 461 462
/*
 * param automatic_offering aims is to take into account previous answer for video in case of automatic re-invite.
 *  Purpose is to avoid to re-ask video previously declined */
463
int linphone_core_start_update_call(LinphoneCore *lc, LinphoneCall *call);
464
int linphone_core_start_accept_call_update(LinphoneCore *lc, LinphoneCall *call, LinphoneCallState next_state, const char *state_info);
465
void linphone_core_notify_incoming_call(LinphoneCore *lc, LinphoneCall *call);
466
bool_t linphone_core_incompatible_security(LinphoneCore *lc, SalMediaDescription *md);
467
extern SalCallbacks linphone_sal_callbacks;
468
bool_t linphone_core_rtcp_enabled(const LinphoneCore *lc);
469
bool_t linphone_core_symmetric_rtp_enabled(LinphoneCore*lc);
470

471 472
void linphone_core_queue_task(LinphoneCore *lc, belle_sip_source_func_t task_fun, void *data, const char *task_description);

473 474 475 476 477 478 479 480
typedef enum _LinphoneProxyConfigAddressComparisonResult{
	LinphoneProxyConfigAddressDifferent,
	LinphoneProxyConfigAddressEqual,
	LinphoneProxyConfigAddressWeakEqual
} LinphoneProxyConfigAddressComparisonResult;

LINPHONE_PUBLIC LinphoneProxyConfigAddressComparisonResult linphone_proxy_config_address_equal(const LinphoneAddress *a, const LinphoneAddress *b);
LINPHONE_PUBLIC LinphoneProxyConfigAddressComparisonResult linphone_proxy_config_is_server_config_changed(const LinphoneProxyConfig* obj);
481
void _linphone_proxy_config_unregister(LinphoneProxyConfig *obj);
482
void _linphone_proxy_config_release_ops(LinphoneProxyConfig *obj);
483

484
/*chat*/
485
void linphone_chat_room_release(LinphoneChatRoom *cr);
jehan's avatar
jehan committed
486
void linphone_chat_message_destroy(LinphoneChatMessage* msg);
487
void linphone_chat_message_update_state(LinphoneChatMessage* chat_msg );
488
/**/
jehan's avatar
jehan committed
489

490 491
struct _LinphoneProxyConfig
{
492 493
	belle_sip_object_t base;
	void *user_data;
494 495 496 497
	struct _LinphoneCore *lc;
	char *reg_proxy;
	char *reg_identity;
	char *reg_route;
498
	char *quality_reporting_collector;
499
	char *domain;
500
	char *realm;
501
	char *contact_params;
502
	char *contact_uri_params;
503
	int expires;
504
	int publish_expires;
505
	SalOp *op;
506
	SalCustomHeader *sent_headers;
507 508 509 510
	char *type;
	struct _SipSetupContext *ssctx;
	int auth_failures;
	char *dial_prefix;
511
	LinphoneRegistrationState state;
Simon Morlat's avatar
Simon Morlat committed
512
	SalOp *publish_op;
513
	LinphoneAVPFMode avpf_mode;
Gautier Pelloux-Prayer's avatar
Gautier Pelloux-Prayer committed
514

515 516 517 518
	bool_t commit;
	bool_t reg_sendregister;
	bool_t publish;
	bool_t dial_escape_plus;
Gautier Pelloux-Prayer's avatar
Gautier Pelloux-Prayer committed
519

520
	bool_t send_publish;
521
	bool_t quality_reporting_enabled;
522
	uint8_t avpf_rr_interval;
523
	uint8_t quality_reporting_interval;
Gautier Pelloux-Prayer's avatar
Gautier Pelloux-Prayer committed
524

525
	time_t deletion_date;
jehan's avatar
jehan committed
526
	LinphonePrivacyMask privacy;
527 528 529 530 531
	/*use to check if server config has changed  between edit() and done()*/
	LinphoneAddress *saved_proxy;
	LinphoneAddress *saved_identity;
	/*---*/

532 533
};

534 535
BELLE_SIP_DECLARE_VPTR(LinphoneProxyConfig);

536
struct _LinphoneAuthInfo
537 538 539 540 541 542
{
	char *username;
	char *realm;
	char *userid;
	char *passwd;
	char *ha1;
543
	char *domain;
544 545
};

546 547 548 549 550
typedef enum _LinphoneIsComposingState {
	LinphoneIsComposingIdle,
	LinphoneIsComposingActive
} LinphoneIsComposingState;

551
struct _LinphoneChatRoom{
552 553
	belle_sip_object_t base;
	void *user_data;
554 555 556
	struct _LinphoneCore *lc;
	char  *peer;
	LinphoneAddress *peer_url;
Margaux Clerc's avatar
Margaux Clerc committed
557
	MSList *messages_hist;
558
	MSList *transient_messages;
559 560 561 562 563
	LinphoneIsComposingState remote_is_composing;
	LinphoneIsComposingState is_composing;
	belle_sip_source_t *remote_composing_refresh_timer;
	belle_sip_source_t *composing_idle_timer;
	belle_sip_source_t *composing_refresh_timer;
564 565
};

566
BELLE_SIP_DECLARE_VPTR(LinphoneChatRoom);
jehan's avatar
jehan committed
567

568

569
struct _LinphoneFriend{
570 571
	belle_sip_object_t base;
	void *user_data;
572 573 574 575
	LinphoneAddress *uri;
	SalOp *insub;
	SalOp *outsub;
	LinphoneSubscribePolicy pol;
576
	LinphonePresenceModel *presence;
577 578 579 580
	struct _LinphoneCore *lc;
	BuddyInfo *info;
	char *refkey;
	bool_t subscribe;
581
	bool_t subscribe_active;
582
	bool_t inc_subscribe_pending;
583
	bool_t commit;
584
	bool_t initial_subscribes_sent; /*used to know if initial subscribe message was sent or not*/
585
};
586

587 588
BELLE_SIP_DECLARE_VPTR(LinphoneFriend);

jehan's avatar
jehan committed
589

590 591 592 593 594 595 596
typedef struct sip_config
{
	char *contact;
	char *guessed_contact;
	MSList *proxies;
	MSList *deleted_proxies;
	int inc_timeout;	/*timeout after an un-answered incoming call is rejected*/
Yann Diorcet's avatar
Yann Diorcet committed
597
	int in_call_timeout;	/*timeout after a call is hangup */
598
	int delayed_timeout; 	/*timeout after a delayed call is resumed */
599 600
	unsigned int keepalive_period; /* interval in ms between keep alive messages sent to the proxy server*/
	LCSipTransports transports;
601 602 603 604 605
	bool_t guess_hostname;
	bool_t loopback_only;
	bool_t ipv6_enabled;
	bool_t sdp_200_ack;
	bool_t register_only_when_network_is_up;
606
	bool_t register_only_when_upnp_is_ok;
607
	bool_t ping_with_options;
jehan's avatar
jehan committed
608
	bool_t auto_net_state_mon;
609
	bool_t tcp_tls_keepalive;
610
	bool_t vfu_with_info; /*use to enable vfu request using sip info*/
611
	bool_t save_auth_info; // if true, auth infos will be write in the config file when they are added to the list
612 613 614 615
} sip_config_t;

typedef struct rtp_config
{
616 617 618 619
	int audio_rtp_min_port;
	int audio_rtp_max_port;
	int video_rtp_min_port;
	int video_rtp_max_port;
620 621 622
	int audio_jitt_comp;  /*jitter compensation*/
	int video_jitt_comp;  /*jitter compensation*/
	int nortp_timeout;
623
	int disable_upnp;
624
	MSCryptoSuite *srtp_suites;
625
	LinphoneAVPFMode avpf_mode;
626
	bool_t rtp_no_xmit_on_audio_mute;
627
							  /* stop rtp xmit when audio muted */
628 629
	bool_t audio_adaptive_jitt_comp_enabled;
	bool_t video_adaptive_jitt_comp_enabled;
Simon Morlat's avatar
Simon Morlat committed
630
	bool_t pad;
jehan's avatar
jehan committed
631 632 633 634 635 636
	char* audio_multicast_addr;
	bool_t audio_multicast_enabled;
	int audio_multicast_ttl;
	char* video_multicast_addr;
	int video_multicast_ttl;
	bool_t video_multicast_enabled;
637 638 639 640 641 642
}rtp_config_t;



typedef struct net_config
{
643 644
	char *nat_address; /* may be IP or host name */
	char *nat_address_ip; /* ip translated from nat_address */
645
	char *stun_server;
646
	struct addrinfo *stun_addrinfo;
Simon Morlat's avatar
Simon Morlat committed
647
	SalResolverContext * stun_res;
648 649 650
	int download_bw;
	int upload_bw;
	int mtu;
651
	OrtpNetworkSimulatorParams netsim_params;
652 653 654 655 656 657 658 659 660
	bool_t nat_sdp_only;
}net_config_t;


typedef struct sound_config
{
	struct _MSSndCard * ring_sndcard;	/* the playback sndcard currently used */
	struct _MSSndCard * play_sndcard;	/* the playback sndcard currently used */
	struct _MSSndCard * capt_sndcard; /* the capture sndcard currently used */
661
	struct _MSSndCard * lsd_card; /* dummy playback card for Linphone Sound Daemon extension */
662 663
	const char **cards;
	int latency;	/* latency in samples of the current used sound device */
664
	float soft_play_lev; /*playback gain in db.*/
Yann Diorcet's avatar
Yann Diorcet committed
665
	float soft_mic_lev; /*mic gain in db.*/
666 667 668 669 670 671
	char rec_lev;
	char play_lev;
	char ring_lev;
	char source;
	char *local_ring;
	char *remote_ring;
672
	char *ringback_tone;
673 674 675 676 677 678 679 680
	bool_t ec;
	bool_t ea;
	bool_t agc;
} sound_config_t;

typedef struct codecs_config
{
	MSList *audio_codecs;  /* list of audio codecs in order of preference*/
681 682 683
	MSList *video_codecs;
	int dyn_pt;
	int telephone_event_pt;
684 685 686 687 688 689
}codecs_config_t;

typedef struct video_config{
	struct _MSWebCam *device;
	const char **cams;
	MSVideoSize vsize;
690
	MSVideoSize preview_vsize; /*is 0,0 if no forced preview size is set, in which case vsize field above is used.*/
691
	float fps;
692 693 694 695
	bool_t capture;
	bool_t show_local;
	bool_t display;
	bool_t selfview; /*during calls*/
Guillaume BIENKOWSKI's avatar
Guillaume BIENKOWSKI committed
696
	bool_t reuse_preview_source;
697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717
}video_config_t;

typedef struct ui_config
{
	int is_daemon;
	int is_applet;
	unsigned int timer_id;  /* the timer id for registration */
}ui_config_t;



typedef struct autoreplier_config
{
	int enabled;
	int after_seconds;		/* accept the call after x seconds*/
	int max_users;			/* maximum number of user that can call simultaneously */
	int max_rec_time;  	/* the max time of incoming voice recorded */
	int max_rec_msg;		/* maximum number of recorded messages */
	const char *message;		/* the path of the file to be played */
}autoreplier_config_t;

Simon Morlat's avatar
Simon Morlat committed
718 719 720 721
struct _LinphoneConference{
	MSAudioConference *conf;
	AudioStream *local_participant;
	MSAudioEndpoint *local_endpoint;
722
	MSAudioEndpoint *record_endpoint;
723
	RtpProfile *local_dummy_profile;
724
	bool_t local_muted;
725
	bool_t terminated;
Simon Morlat's avatar
Simon Morlat committed
726 727
};

728 729 730 731 732 733 734 735 736 737 738

typedef struct _LinphoneToneDescription{
	LinphoneReason reason;
	LinphoneToneID toneid;
	char *audiofile;
}LinphoneToneDescription;

LinphoneToneDescription * linphone_tone_description_new(LinphoneReason reason, LinphoneToneID id, const char *audiofile);
void linphone_tone_description_destroy(LinphoneToneDescription *obj);
LinphoneToneDescription *linphone_core_get_call_error_tone(const LinphoneCore *lc, LinphoneReason reason);
void linphone_core_play_call_error_tone(LinphoneCore *lc, LinphoneReason reason);
739 740
void _linphone_core_set_tone(LinphoneCore *lc, LinphoneReason reason, LinphoneToneID id, const char *audiofile);
const char *linphone_core_get_tone_file(const LinphoneCore *lc, LinphoneToneID id);
741
int _linphone_core_accept_call_update(LinphoneCore *lc, LinphoneCall *call, const Lin