3 Copyright (C) 2000 - 2010 Simon MORLAT (simon.morlat@linphone.org)
5 This program is free software; you can redistribute it and/or
6 modify it under the terms of the GNU General Public License
7 as published by the Free Software Foundation; either version 2
8 of the License, or (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 #ifndef LINPHONECORE_H
20 #define LINPHONECORE_H
22 #include "ortp/ortp.h"
23 #include "ortp/payloadtype.h"
24 #include "mediastreamer2/mscommon.h"
25 #include "mediastreamer2/msvideo.h"
30 #include "linphone/sipsetup.h"
33 #define LINPHONE_IPADDR_SIZE 64
34 #define LINPHONE_HOSTNAME_SIZE 128
43 * Linphone core main object created by function linphone_core_new() .
44 * @ingroup initializing
46 typedef struct _LinphoneCore LinphoneCore;
52 struct _LCSipTransports{
59 typedef struct _LCSipTransports LCSipTransports;
62 * Object that represents a SIP address.
64 * The LinphoneAddress is an opaque object to represents SIP addresses, ie
65 * the content of SIP's 'from' and 'to' headers.
66 * A SIP address is made of display name, username, domain name, port, and various
67 * uri headers (such as tags). It looks like 'Alice <sip:alice@example.net>'.
68 * The LinphoneAddress has methods to extract and manipulate all parts of the address.
69 * When some part of the address (for example the username) is empty, the accessor methods
72 * @ingroup linphone_address
73 * @var LinphoneAddress
75 typedef struct SalAddress LinphoneAddress;
77 #include "linphonefriend.h"
79 #include "linphone/linphonefriend.h"
82 LinphoneAddress * linphone_address_new(const char *uri);
83 LinphoneAddress * linphone_address_clone(const LinphoneAddress *uri);
84 const char *linphone_address_get_scheme(const LinphoneAddress *u);
85 const char *linphone_address_get_display_name(const LinphoneAddress* u);
86 const char *linphone_address_get_username(const LinphoneAddress *u);
87 const char *linphone_address_get_domain(const LinphoneAddress *u);
89 * Get port number as an integer value.
92 int linphone_address_get_port_int(const LinphoneAddress *u);
94 * Get port number, null if not present.
96 const char* linphone_address_get_port(const LinphoneAddress *u);
97 void linphone_address_set_display_name(LinphoneAddress *u, const char *display_name);
98 void linphone_address_set_username(LinphoneAddress *uri, const char *username);
99 void linphone_address_set_domain(LinphoneAddress *uri, const char *host);
100 void linphone_address_set_port(LinphoneAddress *uri, const char *port);
101 void linphone_address_set_port_int(LinphoneAddress *uri, int port);
102 /*remove tags, params etc... so that it is displayable to the user*/
103 void linphone_address_clean(LinphoneAddress *uri);
104 char *linphone_address_as_string(const LinphoneAddress *u);
105 char *linphone_address_as_string_uri_only(const LinphoneAddress *u);
106 bool_t linphone_address_weak_equal(const LinphoneAddress *a1, const LinphoneAddress *a2);
107 void linphone_address_destroy(LinphoneAddress *u);
109 struct _SipSetupContext;
113 * Enum representing the direction of a call.
116 enum _LinphoneCallDir {
117 LinphoneCallOutgoing, /**< outgoing calls*/
118 LinphoneCallIncoming /**< incoming calls*/
125 typedef enum _LinphoneCallDir LinphoneCallDir;
128 * Enum representing the status of a call
131 typedef enum _LinphoneCallStatus {
132 LinphoneCallSuccess, /**< The call was sucessful*/
133 LinphoneCallAborted, /**< The call was aborted */
134 LinphoneCallMissed, /**< The call was missed (unanswered)*/
135 LinphoneCallDeclined /**< The call was declined, either locally or by remote end*/
136 } LinphoneCallStatus;
139 * Structure representing a call log.
144 typedef struct _LinphoneCallLog{
145 LinphoneCallDir dir; /**< The direction of the call*/
146 LinphoneCallStatus status; /**< The status of the call*/
147 LinphoneAddress *from; /**<Originator of the call as a LinphoneAddress object*/
148 LinphoneAddress *to; /**<Destination of the call as a LinphoneAddress object*/
149 char start_date[128]; /**<Human readable string containing the start date*/
150 int duration; /**<Duration of the call in seconds*/
153 rtp_stats_t local_stats;
154 rtp_stats_t remote_stats;
157 struct _LinphoneCore *lc;
158 time_t start_date_time; /**Start date of the call in seconds as expressed in a time_t */
159 const char* call_id; /**unique id of a call*/
164 * Enum describing type of media encryption types.
166 enum LinphoneMediaEncryption {
167 LinphoneMediaEncryptionNone,
168 LinphoneMediaEncryptionSRTP,
169 LinphoneMediaEncryptionZRTP
173 * Enum describing type of media encryption types.
175 typedef enum LinphoneMediaEncryption LinphoneMediaEncryption;
178 void linphone_call_log_set_user_pointer(LinphoneCallLog *cl, void *up);
179 void *linphone_call_log_get_user_pointer(const LinphoneCallLog *cl);
180 void linphone_call_log_set_ref_key(LinphoneCallLog *cl, const char *refkey);
181 const char *linphone_call_log_get_ref_key(const LinphoneCallLog *cl);
182 const rtp_stats_t *linphone_call_log_get_local_stats(const LinphoneCallLog *cl);
183 const rtp_stats_t *linphone_call_log_get_remote_stats(const LinphoneCallLog *cl);
184 char * linphone_call_log_to_str(LinphoneCallLog *cl);
186 struct _LinphoneCallParams;
189 * The LinphoneCallParams is an object containing various call related parameters.
190 * It can be used to retrieve parameters from a currently running call or modify the call's characteristics
193 typedef struct _LinphoneCallParams LinphoneCallParams;
195 const PayloadType* linphone_call_params_get_used_audio_codec(const LinphoneCallParams *cp);
196 const PayloadType* linphone_call_params_get_used_video_codec(const LinphoneCallParams *cp);
197 LinphoneCallParams * linphone_call_params_copy(const LinphoneCallParams *cp);
198 void linphone_call_params_enable_video(LinphoneCallParams *cp, bool_t enabled);
199 bool_t linphone_call_params_video_enabled(const LinphoneCallParams *cp);
200 LinphoneMediaEncryption linphone_call_params_get_media_encryption(const LinphoneCallParams *cp);
201 void linphone_call_params_set_media_encryption(LinphoneCallParams *cp, LinphoneMediaEncryption e);
202 void linphone_call_params_enable_early_media_sending(LinphoneCallParams *cp, bool_t enabled);
203 bool_t linphone_call_params_early_media_sending_enabled(const LinphoneCallParams *cp);
204 bool_t linphone_call_params_local_conference_mode(const LinphoneCallParams *cp);
205 void linphone_call_params_set_audio_bandwidth_limit(LinphoneCallParams *cp, int bw);
206 void linphone_call_params_destroy(LinphoneCallParams *cp);
209 * Enum describing failure reasons.
210 * @ingroup initializing
212 enum _LinphoneReason{
214 LinphoneReasonNoResponse, /**<No response received from remote*/
215 LinphoneReasonBadCredentials, /**<Authentication failed due to bad or missing credentials*/
216 LinphoneReasonDeclined, /**<The call has been declined*/
217 LinphoneReasonNotFound, /**<Destination of the calls was not found.*/
218 LinphoneReasonNotAnswered
222 * Enum describing failure reasons.
223 * @ingroup initializing
225 typedef enum _LinphoneReason LinphoneReason;
227 const char *linphone_reason_to_string(LinphoneReason err);
230 * Structure describing policy regarding video streams establishments.
231 * @ingroup media_parameters
233 struct _LinphoneVideoPolicy{
234 bool_t automatically_initiate; /**<Whether video shall be automatically proposed for outgoing calls.*/
235 bool_t automatically_accept; /**<Whether video shall be automatically accepted for incoming calls*/
240 * Structure describing policy regarding video streams establishments.
241 * @ingroup media_parameters
243 typedef struct _LinphoneVideoPolicy LinphoneVideoPolicy;
246 * The LinphoneCall object represents a call issued or received by the LinphoneCore
247 * @ingroup call_control
249 struct _LinphoneCall;
251 * The LinphoneCall object represents a call issued or received by the LinphoneCore
252 * @ingroup call_control
254 typedef struct _LinphoneCall LinphoneCall;
258 * @addtogroup call_misc
262 #define LINPHONE_CALL_STATS_AUDIO 0
263 #define LINPHONE_CALL_STATS_VIDEO 1
266 * Enum describing ICE states.
267 * @ingroup initializing
269 enum _LinphoneIceState{
270 LinphoneIceStateNotActivated, /**< ICE has not been activated for this call */
271 LinphoneIceStateFailed, /**< ICE processing has failed */
272 LinphoneIceStateInProgress, /**< ICE process is in progress */
273 LinphoneIceStateHostConnection, /**< ICE has established a direct connection to the remote host */
274 LinphoneIceStateReflexiveConnection, /**< ICE has established a connection to the remote host through one or several NATs */
275 LinphoneIceStateRelayConnection /**< ICE has established a connection through a relay */
279 * Enum describing Ice states.
280 * @ingroup initializing
282 typedef enum _LinphoneIceState LinphoneIceState;
285 * The LinphoneCallStats objects carries various statistic informations regarding quality of audio or video streams.
287 * To receive these informations periodically and as soon as they are computed, the application is invited to place a #CallStatsUpdated callback in the LinphoneCoreVTable structure
288 * it passes for instanciating the LinphoneCore object (see linphone_core_new() ).
290 * At any time, the application can access last computed statistics using linphone_call_get_audio_stats() or linphone_call_get_video_stats().
292 typedef struct _LinphoneCallStats LinphoneCallStats;
295 * The LinphoneCallStats objects carries various statistic informations regarding quality of audio or video streams.
297 * To receive these informations periodically and as soon as they are computed, the application is invited to place a #CallStatsUpdated callback in the LinphoneCoreVTable structure
298 * it passes for instanciating the LinphoneCore object (see linphone_core_new() ).
300 * At any time, the application can access last computed statistics using linphone_call_get_audio_stats() or linphone_call_get_video_stats().
302 struct _LinphoneCallStats {
303 int type; /**< Can be either LINPHONE_CALL_STATS_AUDIO or LINPHONE_CALL_STATS_VIDEO*/
304 jitter_stats_t jitter_stats; /**<jitter buffer statistics, see oRTP documentation for details */
305 mblk_t* received_rtcp; /**<Last RTCP packet received, as a mblk_t structure. See oRTP documentation for details how to extract information from it*/
306 mblk_t* sent_rtcp;/**<Last RTCP packet sent, as a mblk_t structure. See oRTP documentation for details how to extract information from it*/
307 float round_trip_delay; /**<Round trip propagation time in seconds if known, -1 if unknown.*/
308 LinphoneIceState ice_state; /**< State of ICE processing. */
309 float download_bandwidth; /**<Download bandwidth measurement of received stream, expressed in kbit/s, including IP/UDP/RTP headers*/
310 float upload_bandwidth; /**<Download bandwidth measurement of sent stream, expressed in kbit/s, including IP/UDP/RTP headers*/
317 const LinphoneCallStats *linphone_call_get_audio_stats(const LinphoneCall *call);
318 const LinphoneCallStats *linphone_call_get_video_stats(const LinphoneCall *call);
321 /** Callback prototype */
322 typedef void (*LinphoneCallCbFunc)(struct _LinphoneCall *call,void * user_data);
325 * LinphoneCallState enum represents the different state a call can reach into.
326 * The application is notified of state changes through the LinphoneCoreVTable::call_state_changed callback.
327 * @ingroup call_control
329 typedef enum _LinphoneCallState{
330 LinphoneCallIdle, /**<Initial call state */
331 LinphoneCallIncomingReceived, /**<This is a new incoming call */
332 LinphoneCallOutgoingInit, /**<An outgoing call is started */
333 LinphoneCallOutgoingProgress, /**<An outgoing call is in progress */
334 LinphoneCallOutgoingRinging, /**<An outgoing call is ringing at remote end */
335 LinphoneCallOutgoingEarlyMedia, /**<An outgoing call is proposed early media */
336 LinphoneCallConnected, /**<Connected, the call is answered */
337 LinphoneCallStreamsRunning, /**<The media streams are established and running*/
338 LinphoneCallPausing, /**<The call is pausing at the initiative of local end */
339 LinphoneCallPaused, /**< The call is paused, remote end has accepted the pause */
340 LinphoneCallResuming, /**<The call is being resumed by local end*/
341 LinphoneCallRefered, /**<The call is being transfered to another party, resulting in a new outgoing call to follow immediately*/
342 LinphoneCallError, /**<The call encountered an error*/
343 LinphoneCallEnd, /**<The call ended normally*/
344 LinphoneCallPausedByRemote, /**<The call is paused by remote end*/
345 LinphoneCallUpdatedByRemote, /**<The call's parameters change is requested by remote end, used for example when video is added by remote */
346 LinphoneCallIncomingEarlyMedia, /**<We are proposing early media to an incoming call */
347 LinphoneCallUpdating, /**<A call update has been initiated by us */
348 LinphoneCallReleased /**< The call object is no more retained by the core */
351 const char *linphone_call_state_to_string(LinphoneCallState cs);
353 LinphoneCore *linphone_call_get_core(const LinphoneCall *call);
354 LinphoneCallState linphone_call_get_state(const LinphoneCall *call);
355 bool_t linphone_call_asked_to_autoanswer(LinphoneCall *call);
356 const LinphoneAddress * linphone_core_get_current_call_remote_address(struct _LinphoneCore *lc);
357 const LinphoneAddress * linphone_call_get_remote_address(const LinphoneCall *call);
358 char *linphone_call_get_remote_address_as_string(const LinphoneCall *call);
359 LinphoneCallDir linphone_call_get_dir(const LinphoneCall *call);
360 LinphoneCall * linphone_call_ref(LinphoneCall *call);
361 void linphone_call_unref(LinphoneCall *call);
362 LinphoneCallLog *linphone_call_get_call_log(const LinphoneCall *call);
363 const char *linphone_call_get_refer_to(const LinphoneCall *call);
364 bool_t linphone_call_has_transfer_pending(const LinphoneCall *call);
365 LinphoneCall *linphone_call_get_replaced_call(LinphoneCall *call);
366 int linphone_call_get_duration(const LinphoneCall *call);
367 const LinphoneCallParams * linphone_call_get_current_params(const LinphoneCall *call);
368 const LinphoneCallParams * linphone_call_get_remote_params(LinphoneCall *call);
369 void linphone_call_enable_camera(LinphoneCall *lc, bool_t enabled);
370 bool_t linphone_call_camera_enabled(const LinphoneCall *lc);
371 int linphone_call_take_video_snapshot(LinphoneCall *call, const char *file);
372 LinphoneReason linphone_call_get_reason(const LinphoneCall *call);
373 const char *linphone_call_get_remote_user_agent(LinphoneCall *call);
374 float linphone_call_get_play_volume(LinphoneCall *call);
375 float linphone_call_get_record_volume(LinphoneCall *call);
376 float linphone_call_get_current_quality(LinphoneCall *call);
377 float linphone_call_get_average_quality(LinphoneCall *call);
378 const char* linphone_call_get_authentication_token(LinphoneCall *call);
379 bool_t linphone_call_get_authentication_token_verified(LinphoneCall *call);
380 void linphone_call_set_authentication_token_verified(LinphoneCall *call, bool_t verified);
381 void linphone_call_send_vfu_request(LinphoneCall *call);
382 void *linphone_call_get_user_pointer(LinphoneCall *call);
383 void linphone_call_set_user_pointer(LinphoneCall *call, void *user_pointer);
384 void linphone_call_set_next_video_frame_decoded_callback(LinphoneCall *call, LinphoneCallCbFunc cb, void* user_data);
385 LinphoneCallState linphone_call_get_transfer_state(LinphoneCall *call);
387 * Return TRUE if this call is currently part of a conference
388 *@param call #LinphoneCall
389 *@return TRUE if part of a conference.
391 @ingroup call_control
393 bool_t linphone_call_is_in_conference(const LinphoneCall *call);
395 * Enables or disable echo cancellation for this call
399 * @ingroup media_parameters
401 void linphone_call_enable_echo_cancellation(LinphoneCall *call, bool_t val) ;
403 * Returns TRUE if echo cancellation is enabled.
405 * @ingroup media_parameters
407 bool_t linphone_call_echo_cancellation_enabled(LinphoneCall *lc);
409 * Enables or disable echo limiter for this call
413 * @ingroup media_parameters
415 void linphone_call_enable_echo_limiter(LinphoneCall *call, bool_t val);
417 * Returns TRUE if echo limiter is enabled.
419 * @ingroup media_parameters
421 bool_t linphone_call_echo_limiter_enabled(const LinphoneCall *call);
423 /*keep this in sync with mediastreamer2/msvolume.h*/
426 * Lowest volume measurement that can be returned by linphone_call_get_play_volume() or linphone_call_get_record_volume(), corresponding to pure silence.
429 #define LINPHONE_VOLUME_DB_LOWEST (-120)
432 * @addtogroup proxies
436 * The LinphoneProxyConfig object represents a proxy configuration to be used
437 * by the LinphoneCore object.
438 * Its fields must not be used directly in favour of the accessors methods.
439 * Once created and filled properly the LinphoneProxyConfig can be given to
440 * LinphoneCore with linphone_core_add_proxy_config().
441 * This will automatically triggers the registration, if enabled.
443 * The proxy configuration are persistent to restarts because they are saved
444 * in the configuration file. As a consequence, after linphone_core_new() there
445 * might already be a list of configured proxy that can be examined with
446 * linphone_core_get_proxy_config_list().
448 * The default proxy (see linphone_core_set_default_proxy() ) is the one of the list
449 * that is used by default for calls.
451 typedef struct _LinphoneProxyConfig LinphoneProxyConfig;
454 * LinphoneRegistrationState describes proxy registration states.
456 typedef enum _LinphoneRegistrationState{
457 LinphoneRegistrationNone, /**<Initial state for registrations */
458 LinphoneRegistrationProgress, /**<Registration is in progress */
459 LinphoneRegistrationOk, /**< Registration is successful */
460 LinphoneRegistrationCleared, /**< Unregistration succeeded */
461 LinphoneRegistrationFailed /**<Registration failed */
462 }LinphoneRegistrationState;
465 * Human readable version of the #LinphoneRegistrationState
468 const char *linphone_registration_state_to_string(LinphoneRegistrationState cs);
470 LinphoneProxyConfig *linphone_proxy_config_new(void);
471 int linphone_proxy_config_set_server_addr(LinphoneProxyConfig *obj, const char *server_addr);
472 int linphone_proxy_config_set_identity(LinphoneProxyConfig *obj, const char *identity);
473 int linphone_proxy_config_set_route(LinphoneProxyConfig *obj, const char *route);
474 void linphone_proxy_config_expires(LinphoneProxyConfig *obj, int expires);
476 * Indicates either or not, REGISTRATION must be issued for this #LinphoneProxyConfig .
477 * <br> In case this #LinphoneProxyConfig has been added to #LinphoneCore, follows the linphone_proxy_config_edit() rule.
478 * @param obj object pointer
479 * @param val if true, registration will be engaged
481 void linphone_proxy_config_enable_register(LinphoneProxyConfig *obj, bool_t val);
482 #define linphone_proxy_config_enableregister linphone_proxy_config_enable_register
483 void linphone_proxy_config_edit(LinphoneProxyConfig *obj);
484 int linphone_proxy_config_done(LinphoneProxyConfig *obj);
486 * Indicates either or not, PUBLISH must be issued for this #LinphoneProxyConfig .
487 * <br> In case this #LinphoneProxyConfig has been added to #LinphoneCore, follows the linphone_proxy_config_edit() rule.
488 * @param obj object pointer
489 * @param val if true, publish will be engaged
492 void linphone_proxy_config_enable_publish(LinphoneProxyConfig *obj, bool_t val);
493 void linphone_proxy_config_set_dial_escape_plus(LinphoneProxyConfig *cfg, bool_t val);
494 void linphone_proxy_config_set_dial_prefix(LinphoneProxyConfig *cfg, const char *prefix);
496 LinphoneRegistrationState linphone_proxy_config_get_state(const LinphoneProxyConfig *obj);
497 bool_t linphone_proxy_config_is_registered(const LinphoneProxyConfig *obj);
498 const char *linphone_proxy_config_get_domain(const LinphoneProxyConfig *cfg);
500 const char *linphone_proxy_config_get_route(const LinphoneProxyConfig *obj);
501 const char *linphone_proxy_config_get_identity(const LinphoneProxyConfig *obj);
502 bool_t linphone_proxy_config_publish_enabled(const LinphoneProxyConfig *obj);
503 const char *linphone_proxy_config_get_addr(const LinphoneProxyConfig *obj);
504 int linphone_proxy_config_get_expires(const LinphoneProxyConfig *obj);
505 bool_t linphone_proxy_config_register_enabled(const LinphoneProxyConfig *obj);
506 void linphone_proxy_config_refresh_register(LinphoneProxyConfig *obj);
507 const char *linphone_proxy_config_get_contact_parameters(const LinphoneProxyConfig *obj);
508 void linphone_proxy_config_set_contact_parameters(LinphoneProxyConfig *obj, const char *contact_params);
509 struct _LinphoneCore * linphone_proxy_config_get_core(const LinphoneProxyConfig *obj);
511 bool_t linphone_proxy_config_get_dial_escape_plus(const LinphoneProxyConfig *cfg);
512 const char * linphone_proxy_config_get_dial_prefix(const LinphoneProxyConfig *cfg);
514 LinphoneReason linphone_proxy_config_get_error(const LinphoneProxyConfig *cfg);
516 /* destruction is called automatically when removing the proxy config */
517 void linphone_proxy_config_destroy(LinphoneProxyConfig *cfg);
518 void linphone_proxy_config_set_sip_setup(LinphoneProxyConfig *cfg, const char *type);
519 SipSetupContext *linphone_proxy_config_get_sip_setup_context(LinphoneProxyConfig *cfg);
520 SipSetup *linphone_proxy_config_get_sip_setup(LinphoneProxyConfig *cfg);
522 * normalize a human readable phone number into a basic string. 888-444-222 becomes 888444222
524 int linphone_proxy_config_normalize_number(LinphoneProxyConfig *proxy, const char *username, char *result, size_t result_len);
526 * attached a user data to a proxy config
528 void linphone_proxy_config_set_user_data(LinphoneProxyConfig *cr, void * ud);
530 * get user data to a proxy config. return null if any
532 void * linphone_proxy_config_get_user_data(LinphoneProxyConfig *cr);
538 typedef struct _LinphoneAccountCreator{
539 struct _LinphoneCore *lc;
540 struct _SipSetupContext *ssctx;
548 }LinphoneAccountCreator;
550 LinphoneAccountCreator *linphone_account_creator_new(struct _LinphoneCore *core, const char *type);
551 void linphone_account_creator_set_username(LinphoneAccountCreator *obj, const char *username);
552 void linphone_account_creator_set_password(LinphoneAccountCreator *obj, const char *password);
553 void linphone_account_creator_set_domain(LinphoneAccountCreator *obj, const char *domain);
554 void linphone_account_creator_set_route(LinphoneAccountCreator *obj, const char *route);
555 void linphone_account_creator_set_email(LinphoneAccountCreator *obj, const char *email);
556 void linphone_account_creator_set_suscribe(LinphoneAccountCreator *obj, int suscribre);
557 const char * linphone_account_creator_get_username(LinphoneAccountCreator *obj);
558 const char * linphone_account_creator_get_domain(LinphoneAccountCreator *obj);
559 int linphone_account_creator_test_existence(LinphoneAccountCreator *obj);
560 int linphone_account_creator_test_validation(LinphoneAccountCreator *obj);
561 LinphoneProxyConfig * linphone_account_creator_validate(LinphoneAccountCreator *obj);
562 void linphone_account_creator_destroy(LinphoneAccountCreator *obj);
564 struct _LinphoneAuthInfo;
567 * @ingroup authentication
568 * Object holding authentication information.
570 * @note The object's fields should not be accessed directly. Prefer using
571 * the accessor methods.
573 * In most case, authentication information consists of a username and password.
574 * Sometimes, a userid is required by proxy, and realm can be useful to discriminate
575 * different SIP domains.
577 * Once created and filled, a LinphoneAuthInfo must be added to the LinphoneCore in
578 * order to become known and used automatically when needed.
579 * Use linphone_core_add_auth_info() for that purpose.
581 * The LinphoneCore object can take the initiative to request authentication information
582 * when needed to the application through the auth_info_requested callback of the
583 * LinphoneCoreVTable structure.
585 * The application can respond to this information request later using
586 * linphone_core_add_auth_info(). This will unblock all pending authentication
587 * transactions and retry them with authentication headers.
590 typedef struct _LinphoneAuthInfo LinphoneAuthInfo;
592 LinphoneAuthInfo *linphone_auth_info_new(const char *username, const char *userid,
593 const char *passwd, const char *ha1,const char *realm);
594 void linphone_auth_info_set_passwd(LinphoneAuthInfo *info, const char *passwd);
595 void linphone_auth_info_set_username(LinphoneAuthInfo *info, const char *username);
596 void linphone_auth_info_set_userid(LinphoneAuthInfo *info, const char *userid);
598 const char *linphone_auth_info_get_username(const LinphoneAuthInfo *i);
599 const char *linphone_auth_info_get_passwd(const LinphoneAuthInfo *i);
600 const char *linphone_auth_info_get_userid(const LinphoneAuthInfo *i);
602 /* you don't need those function*/
603 void linphone_auth_info_destroy(LinphoneAuthInfo *info);
604 LinphoneAuthInfo * linphone_auth_info_new_from_config_file(struct _LpConfig *config, int pos);
607 struct _LinphoneChatRoom;
609 * @addtogroup chatroom
614 * A chat room message to old content to be sent.
615 * <br> Can be created by linphone_chat_room_create_message().
617 typedef struct _LinphoneChatMessage LinphoneChatMessage;
620 * A chat room is the place where text messages are exchanged.
621 * <br> Can be created by linphone_core_create_chat_room().
623 typedef struct _LinphoneChatRoom LinphoneChatRoom;
626 * Create a new chat room for messaging from a sip uri like sip:joe@sip.linphone.org
627 * @param lc #LinphoneCore object
628 * @param to destination address for messages
629 * @return #LinphoneChatRoom where messaging can take place.
631 LinphoneChatRoom * linphone_core_create_chat_room(LinphoneCore *lc, const char *to);
634 * @param cr #LinphoneChatRoom object
636 void linphone_chat_room_destroy(LinphoneChatRoom *cr);
639 * create a message attached to a dedicated chat room;
641 LinphoneChatMessage* linphone_chat_room_create_message(const LinphoneChatRoom *cr,const char* message);
645 * get peer address \link linphone_core_create_chat_room() associated to \endlink this #LinphoneChatRoom
646 * @param cr #LinphoneChatRoom object
647 * @return #LinphoneAddress peer address
649 const LinphoneAddress* linphone_chat_room_get_peer_address(LinphoneChatRoom *cr);
651 * send a message to peer member of this chat room.
652 * @param cr #LinphoneChatRoom object
653 * @param msg message to be sent
655 void linphone_chat_room_send_message(LinphoneChatRoom *cr, const char *msg);
657 *LinphoneChatMessageStatus used to notify if message has been succesfully delivered or not
659 typedef enum _LinphoneChatMessageStates {
660 LinphoneChatMessageStateIdle, /** initial state*/
661 LinphoneChatMessageStateInProgress, /*delivery in progress**/
662 LinphoneChatMessageStateDelivered, /** message succesffully delivered an acknoleged by remote end point*/
663 LinphoneChatMessageStateNotDelivered /** message was not delivered*/
664 }LinphoneChatMessageState;
670 const char* linphone_chat_message_state_to_string(const LinphoneChatMessageState state);
673 * clone a chat message
674 *@param message #LinphoneChatMessage obj
675 *@return #LinphoneChatMessage
677 LinphoneChatMessage* linphone_chat_message_clone(const LinphoneChatMessage* message);
679 * set origine of the message
680 *@param message #LinphoneChatMessage obj
681 *@param from #LinphoneAddress origin of this message (copied)
683 void linphone_chat_message_set_from(LinphoneChatMessage* message, const LinphoneAddress* from);
686 * get origine of the message
687 *@param message #LinphoneChatMessage obj
688 *@return #LinphoneAddress
690 LinphoneAddress* linphone_chat_message_get_from(const LinphoneChatMessage* message);
693 * Linphone message can carry external body as defined by rfc2017
694 * @param message #LinphoneChatMessage
695 * @return return external body url null if not present.
697 const char* linphone_chat_message_get_external_body_url(const LinphoneChatMessage* message);
700 * Linphone message can carry external body as defined by rfc2017
702 * @param #LinphoneChatMessage
703 * @param url ex: access-type=URL; URL="http://www.foo.com/file"
705 void linphone_chat_message_set_external_body_url(LinphoneChatMessage* message,const char* url);
708 * get text part of this message
709 *@return text or NULL if no text.
711 const char * linphone_chat_message_get_text(const LinphoneChatMessage* message);
713 * user pointer get function
716 void* linphone_chat_message_get_user_data(const LinphoneChatMessage* message);
718 * user pointer set function
720 void linphone_chat_message_set_user_data(LinphoneChatMessage* message,void*);
723 * Call back used to notify message delivery status
724 *@param msg #LinphoneChatMessage object
725 *@param status #LinphoneChatMessageStatus
726 *@param ud us user data
728 typedef void (*LinphoneChatMessageStateChangeCb)(LinphoneChatMessage* msg,LinphoneChatMessageState state,void* ud);
730 * send a message to peer member of this chat room.
731 * @param cr #LinphoneChatRoom object
732 * @param msg #LinphoneChatMessage message to be sent
733 * @param status_cb #LinphoneChatMessageStatus status call back invoked when to message is delivered or not. May be NULL
734 * @param ud user data for the status cb.
736 void linphone_chat_room_send_message2(LinphoneChatRoom *cr, LinphoneChatMessage* msg,LinphoneChatMessageStateChangeCb status_cb,void* ud);
737 LinphoneCore* linphone_chat_room_get_lc(LinphoneChatRoom *cr);
738 LinphoneChatRoom* linphone_chat_message_get_chat_room(LinphoneChatMessage *msg);
739 char* linphone_chat_message_get_message(LinphoneChatMessage *msg);
740 const LinphoneAddress* linphone_chat_message_get_peer_address(LinphoneChatMessage *msg);
741 void linphone_chat_room_set_user_data(LinphoneChatRoom *cr, void * ud);
742 void * linphone_chat_room_get_user_data(LinphoneChatRoom *cr);
750 * @addtogroup initializing
755 * LinphoneGlobalState describes the global state of the LinphoneCore object.
756 * It is notified via the LinphoneCoreVTable::global_state_changed
758 typedef enum _LinphoneGlobalState{
760 LinphoneGlobalStartup,
762 LinphoneGlobalShutdown
763 }LinphoneGlobalState;
765 const char *linphone_global_state_to_string(LinphoneGlobalState gs);
768 /**Call state notification callback prototype*/
769 typedef void (*LinphoneGlobalStateCb)(struct _LinphoneCore *lc, LinphoneGlobalState gstate, const char *message);
770 /**Call state notification callback prototype*/
771 typedef void (*LinphoneCallStateCb)(struct _LinphoneCore *lc, LinphoneCall *call, LinphoneCallState cstate, const char *message);
772 /**Call encryption changed callback prototype*/
773 typedef void (*CallEncryptionChangedCb)(struct _LinphoneCore *lc, LinphoneCall *call, bool_t on, const char *authentication_token);
776 * Registration state notification callback prototype
778 typedef void (*LinphoneRegistrationStateCb)(struct _LinphoneCore *lc, LinphoneProxyConfig *cfg, LinphoneRegistrationState cstate, const char *message);
779 /** Callback prototype */
780 typedef void (*ShowInterfaceCb)(struct _LinphoneCore *lc);
781 /** Callback prototype */
782 typedef void (*DisplayStatusCb)(struct _LinphoneCore *lc, const char *message);
783 /** Callback prototype */
784 typedef void (*DisplayMessageCb)(struct _LinphoneCore *lc, const char *message);
785 /** Callback prototype */
786 typedef void (*DisplayUrlCb)(struct _LinphoneCore *lc, const char *message, const char *url);
787 /** Callback prototype */
788 typedef void (*LinphoneCoreCbFunc)(struct _LinphoneCore *lc,void * user_data);
789 /** Callback prototype */
790 typedef void (*NotifyReceivedCb)(struct _LinphoneCore *lc, LinphoneCall *call, const char *from, const char *event);
792 * Report status change for a friend previously \link linphone_core_add_friend() added \endlink to #LinphoneCore.
793 * @param lc #LinphoneCore object .
794 * @param lf Updated #LinphoneFriend .
796 typedef void (*NotifyPresenceReceivedCb)(struct _LinphoneCore *lc, LinphoneFriend * lf);
798 * Reports that a new subscription request has been received and wait for a decision.
799 * <br> Status on this subscription request is notified by \link linphone_friend_set_inc_subscribe_policy() changing policy \endlink for this friend
800 * @param lc #LinphoneCore object
801 * @param lf #LinphoneFriend corresponding to the subscriber
802 * @param url of the subscriber
805 typedef void (*NewSubscribtionRequestCb)(struct _LinphoneCore *lc, LinphoneFriend *lf, const char *url);
806 /** Callback prototype */
807 typedef void (*AuthInfoRequested)(struct _LinphoneCore *lc, const char *realm, const char *username);
808 /** Callback prototype */
809 typedef void (*CallLogUpdated)(struct _LinphoneCore *lc, struct _LinphoneCallLog *newcl);
812 * @deprecated use #MessageReceived instead.
814 * @param lc #LinphoneCore object
815 * @param room #LinphoneChatRoom involved in this conversation. Can be be created by the framework in case \link #LinphoneAddress the from \endlink is not present in any chat room.
816 * @param from #LinphoneAddress from
817 * @param message incoming message
819 typedef void (*TextMessageReceived)(LinphoneCore *lc, LinphoneChatRoom *room, const LinphoneAddress *from, const char *message);
821 * Chat message callback prototype
823 * @param lc #LinphoneCore object
824 * @param room #LinphoneChatRoom involved in this conversation. Can be be created by the framework in case \link #LinphoneAddress the from \endlink is not present in any chat room.
825 * @param LinphoneChatMessage incoming message
827 typedef void (*MessageReceived)(LinphoneCore *lc, LinphoneChatRoom *room, LinphoneChatMessage *message);
829 /** Callback prototype */
830 typedef void (*DtmfReceived)(struct _LinphoneCore* lc, LinphoneCall *call, int dtmf);
831 /** Callback prototype */
832 typedef void (*ReferReceived)(struct _LinphoneCore *lc, const char *refer_to);
833 /** Callback prototype */
834 typedef void (*BuddyInfoUpdated)(struct _LinphoneCore *lc, LinphoneFriend *lf);
835 /** Callback prototype for in progress transfers. The new_call_state is the state of the call resulting of the transfer, at the other party. */
836 typedef void (*LinphoneTransferStateChanged)(struct _LinphoneCore *lc, LinphoneCall *transfered, LinphoneCallState new_call_state);
837 /** Callback prototype for receiving quality statistics for calls*/
838 typedef void (*CallStatsUpdated)(struct _LinphoneCore *lc, LinphoneCall *call, const LinphoneCallStats *stats);
841 * This structure holds all callbacks that the application should implement.
844 typedef struct _LinphoneVTable{
845 LinphoneGlobalStateCb global_state_changed; /**<Notifies globlal state changes*/
846 LinphoneRegistrationStateCb registration_state_changed;/**<Notifies registration state changes*/
847 LinphoneCallStateCb call_state_changed;/**<Notifies call state changes*/
848 NotifyPresenceReceivedCb notify_presence_recv; /**< Notify received presence events*/
849 NewSubscribtionRequestCb new_subscription_request; /**< Notify about pending subscription request */
850 AuthInfoRequested auth_info_requested; /**< Ask the application some authentication information */
851 CallLogUpdated call_log_updated; /**< Notifies that call log list has been updated */
852 TextMessageReceived text_received; /** @deprecated, use #message_received instead <br> A text message has been received */
853 MessageReceived message_received; /** a message is received, can be text or external body*/
854 DtmfReceived dtmf_received; /**< A dtmf has been received received */
855 ReferReceived refer_received; /**< An out of call refer was received */
856 CallEncryptionChangedCb call_encryption_changed; /**<Notifies on change in the encryption of call streams */
857 LinphoneTransferStateChanged transfer_state_changed; /**<Notifies when a transfer is in progress */
858 BuddyInfoUpdated buddy_info_updated; /**< a LinphoneFriend's BuddyInfo has changed*/
859 NotifyReceivedCb notify_recv; /**< Other notifications*/
860 CallStatsUpdated call_stats_updated; /**<Notifies on refreshing of call's statistics. */
861 DisplayStatusCb display_status; /**< DEPRECATED Callback that notifies various events with human readable text.*/
862 DisplayMessageCb display_message;/**< DEPRECATED Callback to display a message to the user */
863 DisplayMessageCb display_warning;/**< DEPRECATED Callback to display a warning to the user */
864 DisplayUrlCb display_url; /**< DEPRECATED */
865 ShowInterfaceCb show; /**< DEPRECATED Notifies the application that it should show up*/
866 } LinphoneCoreVTable;
872 typedef struct _LCCallbackObj
874 LinphoneCoreCbFunc _func;
880 typedef enum _LinphoneFirewallPolicy{
881 LinphonePolicyNoFirewall,
882 LinphonePolicyUseNatAddress,
883 LinphonePolicyUseStun,
885 } LinphoneFirewallPolicy;
887 typedef enum _LinphoneWaitingState{
888 LinphoneWaitingStart,
889 LinphoneWaitingProgress,
890 LinphoneWaitingFinished
891 } LinphoneWaitingState;
892 typedef void * (*LinphoneWaitingCallback)(struct _LinphoneCore *lc, void *context, LinphoneWaitingState ws, const char *purpose, float progress);
897 void linphone_core_enable_logs(FILE *file);
898 void linphone_core_enable_logs_with_cb(OrtpLogFunc logfunc);
899 void linphone_core_disable_logs(void);
900 /*sets the user-agent string in sip messages, must be set before linphone_core_new() or linphone_core_init() */
901 void linphone_core_set_user_agent(const char *ua_name, const char *version);
902 const char *linphone_core_get_version(void);
903 const char *linphone_core_get_user_agent_name(void);
904 const char *linphone_core_get_user_agent_version(void);
906 LinphoneCore *linphone_core_new(const LinphoneCoreVTable *vtable,
907 const char *config_path, const char *factory_config, void* userdata);
909 /* function to be periodically called in a main loop */
910 /* For ICE to work properly it should be called every 20ms */
911 void linphone_core_iterate(LinphoneCore *lc);
912 #if 0 /*not implemented yet*/
914 * @ingroup initializing
915 * Provide Linphone Core with an unique identifier. This be later used to identified contact address coming from this device.
916 * Value is not saved.
918 * @param string identifying the device, can be EMEI or UDID
921 void linphone_core_set_device_identifier(LinphoneCore *lc,const char* device_id);
923 * @ingroup initializing
924 * get Linphone unique identifier
927 const char* linphone_core_get_device_identifier(const LinphoneCore *lc);
931 LinphoneAddress * linphone_core_interpret_url(LinphoneCore *lc, const char *url);
933 LinphoneCall * linphone_core_invite(LinphoneCore *lc, const char *url);
935 LinphoneCall * linphone_core_invite_address(LinphoneCore *lc, const LinphoneAddress *addr);
937 LinphoneCall * linphone_core_invite_with_params(LinphoneCore *lc, const char *url, const LinphoneCallParams *params);
939 LinphoneCall * linphone_core_invite_address_with_params(LinphoneCore *lc, const LinphoneAddress *addr, const LinphoneCallParams *params);
941 int linphone_core_transfer_call(LinphoneCore *lc, LinphoneCall *call, const char *refer_to);
943 int linphone_core_transfer_call_to_another(LinphoneCore *lc, LinphoneCall *call, LinphoneCall *dest);
945 bool_t linphone_core_inc_invite_pending(LinphoneCore*lc);
947 bool_t linphone_core_in_call(const LinphoneCore *lc);
949 LinphoneCall *linphone_core_get_current_call(const LinphoneCore *lc);
951 int linphone_core_accept_call(LinphoneCore *lc, LinphoneCall *call);
953 int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
955 int linphone_core_terminate_call(LinphoneCore *lc, LinphoneCall *call);
957 int linphone_core_redirect_call(LinphoneCore *lc, LinphoneCall *call, const char *redirect_uri);
959 int linphone_core_terminate_all_calls(LinphoneCore *lc);
961 int linphone_core_pause_call(LinphoneCore *lc, LinphoneCall *call);
963 int linphone_core_pause_all_calls(LinphoneCore *lc);
965 int linphone_core_resume_call(LinphoneCore *lc, LinphoneCall *call);
967 int linphone_core_update_call(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
969 int linphone_core_defer_call_update(LinphoneCore *lc, LinphoneCall *call);
971 int linphone_core_accept_call_update(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
973 LinphoneCallParams *linphone_core_create_default_call_parameters(LinphoneCore *lc);
975 LinphoneCall *linphone_core_get_call_by_remote_address(LinphoneCore *lc, const char *remote_address);
977 void linphone_core_send_dtmf(LinphoneCore *lc,char dtmf);
979 int linphone_core_set_primary_contact(LinphoneCore *lc, const char *contact);
981 const char *linphone_core_get_primary_contact(LinphoneCore *lc);
983 const char * linphone_core_get_identity(LinphoneCore *lc);
985 void linphone_core_set_guess_hostname(LinphoneCore *lc, bool_t val);
986 bool_t linphone_core_get_guess_hostname(LinphoneCore *lc);
988 bool_t linphone_core_ipv6_enabled(LinphoneCore *lc);
989 void linphone_core_enable_ipv6(LinphoneCore *lc, bool_t val);
991 LinphoneAddress *linphone_core_get_primary_contact_parsed(LinphoneCore *lc);
992 const char * linphone_core_get_identity(LinphoneCore *lc);
993 /*0= no bandwidth limit*/
994 void linphone_core_set_download_bandwidth(LinphoneCore *lc, int bw);
995 void linphone_core_set_upload_bandwidth(LinphoneCore *lc, int bw);
997 int linphone_core_get_download_bandwidth(const LinphoneCore *lc);
998 int linphone_core_get_upload_bandwidth(const LinphoneCore *lc);
1000 void linphone_core_enable_adaptive_rate_control(LinphoneCore *lc, bool_t enabled);
1001 bool_t linphone_core_adaptive_rate_control_enabled(const LinphoneCore *lc);
1003 * set audio packetization time linphone expect to receive from peer
1004 * @ingroup media_parameters
1007 void linphone_core_set_download_ptime(LinphoneCore *lc, int ptime);
1009 * get audio packetization time linphone expect to receive from peer, 0 means unspecified
1010 * @ingroup media_parameters
1012 int linphone_core_get_download_ptime(LinphoneCore *lc);
1014 void linphone_core_set_upload_ptime(LinphoneCore *lc, int ptime);
1016 int linphone_core_get_upload_ptime(LinphoneCore *lc);
1018 /* returns a MSList of PayloadType */
1019 const MSList *linphone_core_get_audio_codecs(const LinphoneCore *lc);
1021 int linphone_core_set_audio_codecs(LinphoneCore *lc, MSList *codecs);
1022 /* returns a MSList of PayloadType */
1023 const MSList *linphone_core_get_video_codecs(const LinphoneCore *lc);
1025 int linphone_core_set_video_codecs(LinphoneCore *lc, MSList *codecs);
1027 bool_t linphone_core_payload_type_enabled(LinphoneCore *lc, const PayloadType *pt);
1029 int linphone_core_enable_payload_type(LinphoneCore *lc, PayloadType *pt, bool_t enable);
1032 * Wildcard value used by #linphone_core_find_payload_type to ignore rate in search algirithm
1033 * @ingroup media_parameters
1035 #define LINPHONE_FIND_PAYLOAD_IGNORE_RATE -1
1037 * Wildcard value used by #linphone_core_find_payload_type to ignore channel in search algirithm
1038 * @ingroup media_parameters
1040 #define LINPHONE_FIND_PAYLOAD_IGNORE_CHANNELS -1
1042 * Get payload type from mime type and clock rate
1043 * @ingroup media_parameters
1044 * This function searches in audio and video codecs for the given payload type name and clockrate.
1045 * @param lc #LinphoneCore object
1046 * @param type payload mime type (I.E SPEEX, PCMU, VP8)
1047 * @param rate, can be #LINPHONE_FIND_PAYLOAD_IGNORE_RATE
1048 * @param channels, number of channels, can be #LINPHONE_FIND_PAYLOAD_IGNORE_CHANNELS
1049 * @return Returns NULL if not found.
1051 PayloadType* linphone_core_find_payload_type(LinphoneCore* lc, const char* type, int rate, int channels) ;
1053 int linphone_core_get_payload_type_number(LinphoneCore *lc, const PayloadType *pt);
1055 const char *linphone_core_get_payload_type_description(LinphoneCore *lc, PayloadType *pt);
1057 bool_t linphone_core_check_payload_type_usability(LinphoneCore *lc, PayloadType *pt);
1061 *Create a proxy config with default value from Linphone core.
1062 *@param lc #LinphoneCore object
1063 *@return #LinphoneProxyConfig with defualt value set
1065 LinphoneProxyConfig * linphone_core_create_proxy_config(LinphoneCore *lc);
1067 int linphone_core_add_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
1069 void linphone_core_clear_proxy_config(LinphoneCore *lc);
1071 void linphone_core_remove_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
1073 const MSList *linphone_core_get_proxy_config_list(const LinphoneCore *lc);
1075 void linphone_core_set_default_proxy(LinphoneCore *lc, LinphoneProxyConfig *config);
1077 void linphone_core_set_default_proxy_index(LinphoneCore *lc, int index);
1079 int linphone_core_get_default_proxy(LinphoneCore *lc, LinphoneProxyConfig **config);
1081 void linphone_core_add_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
1083 void linphone_core_remove_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
1085 const MSList *linphone_core_get_auth_info_list(const LinphoneCore *lc);
1087 const LinphoneAuthInfo *linphone_core_find_auth_info(LinphoneCore *lc, const char *realm, const char *username);
1089 void linphone_core_abort_authentication(LinphoneCore *lc, LinphoneAuthInfo *info);
1091 void linphone_core_clear_all_auth_info(LinphoneCore *lc);
1093 void linphone_core_enable_audio_adaptive_jittcomp(LinphoneCore *lc, bool_t enable);
1095 bool_t linphone_core_audio_adaptive_jittcomp_enabled(LinphoneCore *lc);
1097 int linphone_core_get_audio_jittcomp(LinphoneCore *lc);
1099 void linphone_core_set_audio_jittcomp(LinphoneCore *lc, int value);
1101 void linphone_core_enable_video_adaptive_jittcomp(LinphoneCore *lc, bool_t enable);
1103 bool_t linphone_core_video_adaptive_jittcomp_enabled(LinphoneCore *lc);
1105 int linphone_core_get_video_jittcomp(LinphoneCore *lc);
1107 void linphone_core_set_video_jittcomp(LinphoneCore *lc, int value);
1109 int linphone_core_get_audio_port(const LinphoneCore *lc);
1111 int linphone_core_get_video_port(const LinphoneCore *lc);
1113 int linphone_core_get_nortp_timeout(const LinphoneCore *lc);
1115 void linphone_core_set_audio_port(LinphoneCore *lc, int port);
1117 void linphone_core_set_video_port(LinphoneCore *lc, int port);
1119 void linphone_core_set_nortp_timeout(LinphoneCore *lc, int port);
1121 void linphone_core_set_use_info_for_dtmf(LinphoneCore *lc, bool_t use_info);
1123 bool_t linphone_core_get_use_info_for_dtmf(LinphoneCore *lc);
1125 void linphone_core_set_use_rfc2833_for_dtmf(LinphoneCore *lc,bool_t use_rfc2833);
1127 bool_t linphone_core_get_use_rfc2833_for_dtmf(LinphoneCore *lc);
1129 void linphone_core_set_sip_port(LinphoneCore *lc, int port);
1131 int linphone_core_get_sip_port(LinphoneCore *lc);
1133 int linphone_core_set_sip_transports(LinphoneCore *lc, const LCSipTransports *transports);
1135 int linphone_core_get_sip_transports(LinphoneCore *lc, LCSipTransports *transports);
1138 * Give access to the UDP sip socket. Can be useful to configure this socket as persistent I.E kCFStreamNetworkServiceType set to kCFStreamNetworkServiceTypeVoIP)
1139 * @param lc #LinphoneCore
1140 * @return socket file descriptor
1142 ortp_socket_t linphone_core_get_sip_socket(LinphoneCore *lc);
1144 void linphone_core_set_inc_timeout(LinphoneCore *lc, int seconds);
1146 int linphone_core_get_inc_timeout(LinphoneCore *lc);
1148 void linphone_core_set_stun_server(LinphoneCore *lc, const char *server);
1150 const char * linphone_core_get_stun_server(const LinphoneCore *lc);
1152 void linphone_core_set_nat_address(LinphoneCore *lc, const char *addr);
1154 const char *linphone_core_get_nat_address(const LinphoneCore *lc);
1156 void linphone_core_set_firewall_policy(LinphoneCore *lc, LinphoneFirewallPolicy pol);
1158 LinphoneFirewallPolicy linphone_core_get_firewall_policy(const LinphoneCore *lc);
1160 const char * linphone_core_get_relay_addr(const LinphoneCore *lc);
1162 int linphone_core_set_relay_addr(LinphoneCore *lc, const char *addr);
1164 /* sound functions */
1165 /* returns a null terminated static array of string describing the sound devices */
1166 const char** linphone_core_get_sound_devices(LinphoneCore *lc);
1167 void linphone_core_reload_sound_devices(LinphoneCore *lc);
1168 bool_t linphone_core_sound_device_can_capture(LinphoneCore *lc, const char *device);
1169 bool_t linphone_core_sound_device_can_playback(LinphoneCore *lc, const char *device);
1170 int linphone_core_get_ring_level(LinphoneCore *lc);
1171 int linphone_core_get_play_level(LinphoneCore *lc);
1172 int linphone_core_get_rec_level(LinphoneCore *lc);
1173 void linphone_core_set_ring_level(LinphoneCore *lc, int level);
1174 void linphone_core_set_play_level(LinphoneCore *lc, int level);
1176 void linphone_core_set_playback_gain_db(LinphoneCore *lc, float level);
1178 float linphone_core_get_playback_gain_db(LinphoneCore *lc);
1179 void linphone_core_set_rec_level(LinphoneCore *lc, int level);
1180 const char * linphone_core_get_ringer_device(LinphoneCore *lc);
1181 const char * linphone_core_get_playback_device(LinphoneCore *lc);
1182 const char * linphone_core_get_capture_device(LinphoneCore *lc);
1183 int linphone_core_set_ringer_device(LinphoneCore *lc, const char * devid);
1184 int linphone_core_set_playback_device(LinphoneCore *lc, const char * devid);
1185 int linphone_core_set_capture_device(LinphoneCore *lc, const char * devid);
1186 char linphone_core_get_sound_source(LinphoneCore *lc);
1187 void linphone_core_set_sound_source(LinphoneCore *lc, char source);
1188 void linphone_core_set_ring(LinphoneCore *lc, const char *path);
1189 const char *linphone_core_get_ring(const LinphoneCore *lc);
1190 void linphone_core_verify_server_certificates(LinphoneCore *lc, bool_t yesno);
1191 void linphone_core_set_root_ca(LinphoneCore *lc, const char *path);
1192 void linphone_core_set_ringback(LinphoneCore *lc, const char *path);
1193 const char * linphone_core_get_ringback(const LinphoneCore *lc);
1195 void linphone_core_set_remote_ringback_tone(LinphoneCore *lc,const char *);
1196 const char *linphone_core_get_remote_ringback_tone(const LinphoneCore *lc);
1198 int linphone_core_preview_ring(LinphoneCore *lc, const char *ring,LinphoneCoreCbFunc func,void * userdata);
1199 void linphone_core_enable_echo_cancellation(LinphoneCore *lc, bool_t val);
1200 bool_t linphone_core_echo_cancellation_enabled(LinphoneCore *lc);
1202 void linphone_core_enable_echo_limiter(LinphoneCore *lc, bool_t val);
1203 bool_t linphone_core_echo_limiter_enabled(const LinphoneCore *lc);
1205 void linphone_core_enable_agc(LinphoneCore *lc, bool_t val);
1206 bool_t linphone_core_agc_enabled(const LinphoneCore *lc);
1208 void linphone_core_mute_mic(LinphoneCore *lc, bool_t muted);
1212 * @ingroup media_parameters
1214 bool_t linphone_core_is_mic_muted(LinphoneCore *lc);
1216 bool_t linphone_core_is_audio_muted(LinphoneCore *lc);
1217 bool_t linphone_core_is_rtp_muted(LinphoneCore *lc);
1219 bool_t linphone_core_get_rtp_no_xmit_on_audio_mute(const LinphoneCore *lc);
1220 void linphone_core_set_rtp_no_xmit_on_audio_mute(LinphoneCore *lc, bool_t val);
1223 /* returns a list of LinphoneCallLog */
1224 const MSList * linphone_core_get_call_logs(LinphoneCore *lc);
1225 void linphone_core_clear_call_logs(LinphoneCore *lc);
1226 int linphone_core_get_missed_calls_count(LinphoneCore *lc);
1227 void linphone_core_reset_missed_calls_count(LinphoneCore *lc);
1228 void linphone_core_remove_call_log(LinphoneCore *lc, LinphoneCallLog *call_log);
1231 bool_t linphone_core_video_supported(LinphoneCore *lc);
1232 void linphone_core_enable_video(LinphoneCore *lc, bool_t vcap_enabled, bool_t display_enabled);
1233 bool_t linphone_core_video_enabled(LinphoneCore *lc);
1234 void linphone_core_set_video_policy(LinphoneCore *lc, const LinphoneVideoPolicy *policy);
1235 const LinphoneVideoPolicy *linphone_core_get_video_policy(LinphoneCore *lc);
1237 typedef struct MSVideoSizeDef{
1241 /* returns a zero terminated table of MSVideoSizeDef*/
1242 const MSVideoSizeDef *linphone_core_get_supported_video_sizes(LinphoneCore *lc);
1243 void linphone_core_set_preferred_video_size(LinphoneCore *lc, MSVideoSize vsize);
1244 MSVideoSize linphone_core_get_preferred_video_size(LinphoneCore *lc);
1245 void linphone_core_set_preferred_video_size_by_name(LinphoneCore *lc, const char *name);
1247 void linphone_core_enable_video_preview(LinphoneCore *lc, bool_t val);
1248 bool_t linphone_core_video_preview_enabled(const LinphoneCore *lc);
1250 void linphone_core_enable_self_view(LinphoneCore *lc, bool_t val);
1251 bool_t linphone_core_self_view_enabled(const LinphoneCore *lc);
1254 /* returns a null terminated static array of string describing the webcams */
1255 void linphone_core_reload_video_devices(LinphoneCore *lc);
1256 const char** linphone_core_get_video_devices(const LinphoneCore *lc);
1257 int linphone_core_set_video_device(LinphoneCore *lc, const char *id);
1258 const char *linphone_core_get_video_device(const LinphoneCore *lc);
1260 /* Set static picture to be used when "Static picture" is the video device */
1261 int linphone_core_set_static_picture(LinphoneCore *lc, const char *path);
1263 /* Set and get frame rate for static picture */
1264 int linphone_core_set_static_picture_fps(LinphoneCore *lc, float fps);
1265 float linphone_core_get_static_picture_fps(LinphoneCore *lc);
1267 /*function to be used for eventually setting window decorations (icons, title...)*/
1268 unsigned long linphone_core_get_native_video_window_id(const LinphoneCore *lc);
1269 void linphone_core_set_native_video_window_id(LinphoneCore *lc, unsigned long id);
1271 unsigned long linphone_core_get_native_preview_window_id(const LinphoneCore *lc);
1272 void linphone_core_set_native_preview_window_id(LinphoneCore *lc, unsigned long id);
1274 void linphone_core_use_preview_window(LinphoneCore *lc, bool_t yesno);
1275 int linphone_core_get_device_rotation(LinphoneCore *lc );
1276 void linphone_core_set_device_rotation(LinphoneCore *lc, int rotation);
1278 /* start or stop streaming video in case of embedded window */
1279 void linphone_core_show_video(LinphoneCore *lc, bool_t show);
1281 /*play/record support: use files instead of soundcard*/
1282 void linphone_core_use_files(LinphoneCore *lc, bool_t yesno);
1283 void linphone_core_set_play_file(LinphoneCore *lc, const char *file);
1284 void linphone_core_set_record_file(LinphoneCore *lc, const char *file);
1286 void linphone_core_play_dtmf(LinphoneCore *lc, char dtmf, int duration_ms);
1287 void linphone_core_stop_dtmf(LinphoneCore *lc);
1289 int linphone_core_get_current_call_duration(const LinphoneCore *lc);
1292 int linphone_core_get_mtu(const LinphoneCore *lc);
1293 void linphone_core_set_mtu(LinphoneCore *lc, int mtu);
1296 * @ingroup network_parameters
1297 * This method is called by the application to notify the linphone core library when network is reachable.
1298 * Calling this method with true trigger linphone to initiate a registration process for all proxies.
1299 * Calling this method disables the automatic network detection mode. It means you must call this method after each network state changes.
1301 void linphone_core_set_network_reachable(LinphoneCore* lc,bool_t value);
1303 * @ingroup network_parameters
1304 * return network state either as positioned by the application or by linphone itself.
1306 bool_t linphone_core_is_network_reachable(LinphoneCore* lc);
1309 * @ingroup network_parameters
1310 * enable signaling keep alive. small udp packet sent periodically to keep udp NAT association
1312 void linphone_core_enable_keep_alive(LinphoneCore* lc,bool_t enable);
1314 * @ingroup network_parameters
1315 * Is signaling keep alive
1317 bool_t linphone_core_keep_alive_enabled(LinphoneCore* lc);
1319 void *linphone_core_get_user_data(LinphoneCore *lc);
1320 void linphone_core_set_user_data(LinphoneCore *lc, void *userdata);
1322 /* returns LpConfig object to read/write to the config file: usefull if you wish to extend
1323 the config file with your own sections */
1324 struct _LpConfig *linphone_core_get_config(LinphoneCore *lc);
1326 /*set a callback for some blocking operations, it takes you informed of the progress of the operation*/
1327 void linphone_core_set_waiting_callback(LinphoneCore *lc, LinphoneWaitingCallback cb, void *user_context);
1329 /*returns the list of registered SipSetup (linphonecore plugins) */
1330 const MSList * linphone_core_get_sip_setups(LinphoneCore *lc);
1332 void linphone_core_destroy(LinphoneCore *lc);
1334 /*for advanced users:*/
1335 typedef RtpTransport * (*LinphoneRtpTransportFactoryFunc)(void *data, int port);
1336 struct _LinphoneRtpTransportFactories{
1337 LinphoneRtpTransportFactoryFunc audio_rtp_func;
1338 void *audio_rtp_func_data;
1339 LinphoneRtpTransportFactoryFunc audio_rtcp_func;
1340 void *audio_rtcp_func_data;
1341 LinphoneRtpTransportFactoryFunc video_rtp_func;
1342 void *video_rtp_func_data;
1343 LinphoneRtpTransportFactoryFunc video_rtcp_func;
1344 void *video_rtcp_func_data;
1346 typedef struct _LinphoneRtpTransportFactories LinphoneRtpTransportFactories;
1348 void linphone_core_set_rtp_transport_factories(LinphoneCore* lc, LinphoneRtpTransportFactories *factories);
1350 int linphone_core_get_current_call_stats(LinphoneCore *lc, rtp_stats_t *local, rtp_stats_t *remote);
1352 int linphone_core_get_calls_nb(const LinphoneCore *lc);
1354 const MSList *linphone_core_get_calls(LinphoneCore *lc);
1356 LinphoneGlobalState linphone_core_get_global_state(const LinphoneCore *lc);
1358 * force registration refresh to be initiated upon next iterate
1361 void linphone_core_refresh_registers(LinphoneCore* lc);
1363 /* Path to the file storing secrets cache */
1364 void linphone_core_set_zrtp_secrets_file(LinphoneCore *lc, const char* file);
1367 const LinphoneCall* linphone_core_find_call_from_uri(LinphoneCore *lc, const char *uri);
1369 int linphone_core_add_to_conference(LinphoneCore *lc, LinphoneCall *call);
1370 int linphone_core_add_all_to_conference(LinphoneCore *lc);
1371 int linphone_core_remove_from_conference(LinphoneCore *lc, LinphoneCall *call);
1372 bool_t linphone_core_is_in_conference(const LinphoneCore *lc);
1373 int linphone_core_enter_conference(LinphoneCore *lc);
1374 int linphone_core_leave_conference(LinphoneCore *lc);
1375 float linphone_core_get_conference_local_input_volume(LinphoneCore *lc);
1377 int linphone_core_terminate_conference(LinphoneCore *lc);
1378 int linphone_core_get_conference_size(LinphoneCore *lc);
1380 int linphone_core_get_max_calls(LinphoneCore *lc);
1381 void linphone_core_set_max_calls(LinphoneCore *lc, int max);
1383 bool_t linphone_core_sound_resources_locked(LinphoneCore *lc);
1385 bool_t linphone_core_media_encryption_supported(const LinphoneCore *lc, LinphoneMediaEncryption menc);
1388 * Choose media encryption policy to be used for RTP packets
1390 int linphone_core_set_media_encryption(LinphoneCore *lc, enum LinphoneMediaEncryption menc);
1391 LinphoneMediaEncryption linphone_core_get_media_encryption(LinphoneCore *lc);
1393 bool_t linphone_core_is_media_encryption_mandatory(LinphoneCore *lc);
1395 * Defines Linphone behaviour when encryption parameters negociation fails on outoing call.
1396 * If set to TRUE call will fail; if set to FALSE will resend an INVITE with encryption disabled
1398 void linphone_core_set_media_encryption_mandatory(LinphoneCore *lc, bool_t m);
1401 * Init call params using LinphoneCore's current configuration
1403 void linphone_core_init_default_params(LinphoneCore*lc, LinphoneCallParams *params);
1406 * True if tunnel support was compiled.
1408 bool_t linphone_core_tunnel_available(void);
1410 typedef struct LinphoneTunnel LinphoneTunnel;
1412 * get tunnel instance if available
1414 LinphoneTunnel *linphone_core_get_tunnel(LinphoneCore *lc);
1416 void linphone_call_zoom_video(LinphoneCall* call, float zoom_factor, float* cx, float* cy);
1418 void linphone_core_set_sip_dscp(LinphoneCore *lc, int dscp);
1419 int linphone_core_get_sip_dscp(const LinphoneCore *lc);
1421 void linphone_core_set_audio_dscp(LinphoneCore *lc, int dscp);
1422 int linphone_core_get_audio_dscp(const LinphoneCore *lc);
1424 void linphone_core_set_video_dscp(LinphoneCore *lc, int dscp);
1425 int linphone_core_get_video_dscp(const LinphoneCore *lc);