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);
208 * @ingroup call_control
209 * Use to know if this call has been configured in low bandwidth mode.
210 * This mode can be automatically discovered thanks to a stun server when activate_edge_workarounds=1 in section [net] of configuration file
211 * <br> When enabled, this param may transform a call request with video in audio only mode.
212 * @return TRUE if low bandwidth has been configured/detected
214 bool_t linphone_call_params_low_bandwidth_enabled(const LinphoneCallParams *cp);
216 * Enum describing failure reasons.
217 * @ingroup initializing
219 enum _LinphoneReason{
221 LinphoneReasonNoResponse, /**<No response received from remote*/
222 LinphoneReasonBadCredentials, /**<Authentication failed due to bad or missing credentials*/
223 LinphoneReasonDeclined, /**<The call has been declined*/
224 LinphoneReasonNotFound, /**<Destination of the calls was not found.*/
225 LinphoneReasonNotAnswered
229 * Enum describing failure reasons.
230 * @ingroup initializing
232 typedef enum _LinphoneReason LinphoneReason;
234 const char *linphone_reason_to_string(LinphoneReason err);
237 * Structure describing policy regarding video streams establishments.
238 * @ingroup media_parameters
240 struct _LinphoneVideoPolicy{
241 bool_t automatically_initiate; /**<Whether video shall be automatically proposed for outgoing calls.*/
242 bool_t automatically_accept; /**<Whether video shall be automatically accepted for incoming calls*/
247 * Structure describing policy regarding video streams establishments.
248 * @ingroup media_parameters
250 typedef struct _LinphoneVideoPolicy LinphoneVideoPolicy;
253 * The LinphoneCall object represents a call issued or received by the LinphoneCore
254 * @ingroup call_control
256 struct _LinphoneCall;
258 * The LinphoneCall object represents a call issued or received by the LinphoneCore
259 * @ingroup call_control
261 typedef struct _LinphoneCall LinphoneCall;
265 * @addtogroup call_misc
269 #define LINPHONE_CALL_STATS_AUDIO 0
270 #define LINPHONE_CALL_STATS_VIDEO 1
273 * Enum describing ICE states.
274 * @ingroup initializing
276 enum _LinphoneIceState{
277 LinphoneIceStateNotActivated, /**< ICE has not been activated for this call */
278 LinphoneIceStateFailed, /**< ICE processing has failed */
279 LinphoneIceStateInProgress, /**< ICE process is in progress */
280 LinphoneIceStateHostConnection, /**< ICE has established a direct connection to the remote host */
281 LinphoneIceStateReflexiveConnection, /**< ICE has established a connection to the remote host through one or several NATs */
282 LinphoneIceStateRelayConnection /**< ICE has established a connection through a relay */
286 * Enum describing Ice states.
287 * @ingroup initializing
289 typedef enum _LinphoneIceState LinphoneIceState;
292 * The LinphoneCallStats objects carries various statistic informations regarding quality of audio or video streams.
294 * 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
295 * it passes for instanciating the LinphoneCore object (see linphone_core_new() ).
297 * At any time, the application can access last computed statistics using linphone_call_get_audio_stats() or linphone_call_get_video_stats().
299 typedef struct _LinphoneCallStats LinphoneCallStats;
302 * The LinphoneCallStats objects carries various statistic informations regarding quality of audio or video streams.
304 * 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
305 * it passes for instanciating the LinphoneCore object (see linphone_core_new() ).
307 * At any time, the application can access last computed statistics using linphone_call_get_audio_stats() or linphone_call_get_video_stats().
309 struct _LinphoneCallStats {
310 int type; /**< Can be either LINPHONE_CALL_STATS_AUDIO or LINPHONE_CALL_STATS_VIDEO*/
311 jitter_stats_t jitter_stats; /**<jitter buffer statistics, see oRTP documentation for details */
312 mblk_t* received_rtcp; /**<Last RTCP packet received, as a mblk_t structure. See oRTP documentation for details how to extract information from it*/
313 mblk_t* sent_rtcp;/**<Last RTCP packet sent, as a mblk_t structure. See oRTP documentation for details how to extract information from it*/
314 float round_trip_delay; /**<Round trip propagation time in seconds if known, -1 if unknown.*/
315 LinphoneIceState ice_state; /**< State of ICE processing. */
316 float download_bandwidth; /**<Download bandwidth measurement of received stream, expressed in kbit/s, including IP/UDP/RTP headers*/
317 float upload_bandwidth; /**<Download bandwidth measurement of sent stream, expressed in kbit/s, including IP/UDP/RTP headers*/
324 const LinphoneCallStats *linphone_call_get_audio_stats(const LinphoneCall *call);
325 const LinphoneCallStats *linphone_call_get_video_stats(const LinphoneCall *call);
328 /** Callback prototype */
329 typedef void (*LinphoneCallCbFunc)(struct _LinphoneCall *call,void * user_data);
332 * LinphoneCallState enum represents the different state a call can reach into.
333 * The application is notified of state changes through the LinphoneCoreVTable::call_state_changed callback.
334 * @ingroup call_control
336 typedef enum _LinphoneCallState{
337 LinphoneCallIdle, /**<Initial call state */
338 LinphoneCallIncomingReceived, /**<This is a new incoming call */
339 LinphoneCallOutgoingInit, /**<An outgoing call is started */
340 LinphoneCallOutgoingProgress, /**<An outgoing call is in progress */
341 LinphoneCallOutgoingRinging, /**<An outgoing call is ringing at remote end */
342 LinphoneCallOutgoingEarlyMedia, /**<An outgoing call is proposed early media */
343 LinphoneCallConnected, /**<Connected, the call is answered */
344 LinphoneCallStreamsRunning, /**<The media streams are established and running*/
345 LinphoneCallPausing, /**<The call is pausing at the initiative of local end */
346 LinphoneCallPaused, /**< The call is paused, remote end has accepted the pause */
347 LinphoneCallResuming, /**<The call is being resumed by local end*/
348 LinphoneCallRefered, /**<The call is being transfered to another party, resulting in a new outgoing call to follow immediately*/
349 LinphoneCallError, /**<The call encountered an error*/
350 LinphoneCallEnd, /**<The call ended normally*/
351 LinphoneCallPausedByRemote, /**<The call is paused by remote end*/
352 LinphoneCallUpdatedByRemote, /**<The call's parameters change is requested by remote end, used for example when video is added by remote */
353 LinphoneCallIncomingEarlyMedia, /**<We are proposing early media to an incoming call */
354 LinphoneCallUpdating, /**<A call update has been initiated by us */
355 LinphoneCallReleased /**< The call object is no more retained by the core */
358 const char *linphone_call_state_to_string(LinphoneCallState cs);
360 LinphoneCore *linphone_call_get_core(const LinphoneCall *call);
361 LinphoneCallState linphone_call_get_state(const LinphoneCall *call);
362 bool_t linphone_call_asked_to_autoanswer(LinphoneCall *call);
363 const LinphoneAddress * linphone_core_get_current_call_remote_address(struct _LinphoneCore *lc);
364 const LinphoneAddress * linphone_call_get_remote_address(const LinphoneCall *call);
365 char *linphone_call_get_remote_address_as_string(const LinphoneCall *call);
366 LinphoneCallDir linphone_call_get_dir(const LinphoneCall *call);
367 LinphoneCall * linphone_call_ref(LinphoneCall *call);
368 void linphone_call_unref(LinphoneCall *call);
369 LinphoneCallLog *linphone_call_get_call_log(const LinphoneCall *call);
370 const char *linphone_call_get_refer_to(const LinphoneCall *call);
371 bool_t linphone_call_has_transfer_pending(const LinphoneCall *call);
372 LinphoneCall *linphone_call_get_replaced_call(LinphoneCall *call);
373 int linphone_call_get_duration(const LinphoneCall *call);
374 const LinphoneCallParams * linphone_call_get_current_params(const LinphoneCall *call);
375 const LinphoneCallParams * linphone_call_get_remote_params(LinphoneCall *call);
376 void linphone_call_enable_camera(LinphoneCall *lc, bool_t enabled);
377 bool_t linphone_call_camera_enabled(const LinphoneCall *lc);
378 int linphone_call_take_video_snapshot(LinphoneCall *call, const char *file);
379 LinphoneReason linphone_call_get_reason(const LinphoneCall *call);
380 const char *linphone_call_get_remote_user_agent(LinphoneCall *call);
381 float linphone_call_get_play_volume(LinphoneCall *call);
382 float linphone_call_get_record_volume(LinphoneCall *call);
383 float linphone_call_get_current_quality(LinphoneCall *call);
384 float linphone_call_get_average_quality(LinphoneCall *call);
385 const char* linphone_call_get_authentication_token(LinphoneCall *call);
386 bool_t linphone_call_get_authentication_token_verified(LinphoneCall *call);
387 void linphone_call_set_authentication_token_verified(LinphoneCall *call, bool_t verified);
388 void linphone_call_send_vfu_request(LinphoneCall *call);
389 void *linphone_call_get_user_pointer(LinphoneCall *call);
390 void linphone_call_set_user_pointer(LinphoneCall *call, void *user_pointer);
391 void linphone_call_set_next_video_frame_decoded_callback(LinphoneCall *call, LinphoneCallCbFunc cb, void* user_data);
392 LinphoneCallState linphone_call_get_transfer_state(LinphoneCall *call);
394 * Return TRUE if this call is currently part of a conference
395 *@param call #LinphoneCall
396 *@return TRUE if part of a conference.
398 @ingroup call_control
400 bool_t linphone_call_is_in_conference(const LinphoneCall *call);
402 * Enables or disable echo cancellation for this call
406 * @ingroup media_parameters
408 void linphone_call_enable_echo_cancellation(LinphoneCall *call, bool_t val) ;
410 * Returns TRUE if echo cancellation is enabled.
412 * @ingroup media_parameters
414 bool_t linphone_call_echo_cancellation_enabled(LinphoneCall *lc);
416 * Enables or disable echo limiter for this call
420 * @ingroup media_parameters
422 void linphone_call_enable_echo_limiter(LinphoneCall *call, bool_t val);
424 * Returns TRUE if echo limiter is enabled.
426 * @ingroup media_parameters
428 bool_t linphone_call_echo_limiter_enabled(const LinphoneCall *call);
430 /*keep this in sync with mediastreamer2/msvolume.h*/
433 * Lowest volume measurement that can be returned by linphone_call_get_play_volume() or linphone_call_get_record_volume(), corresponding to pure silence.
436 #define LINPHONE_VOLUME_DB_LOWEST (-120)
439 * @addtogroup proxies
443 * The LinphoneProxyConfig object represents a proxy configuration to be used
444 * by the LinphoneCore object.
445 * Its fields must not be used directly in favour of the accessors methods.
446 * Once created and filled properly the LinphoneProxyConfig can be given to
447 * LinphoneCore with linphone_core_add_proxy_config().
448 * This will automatically triggers the registration, if enabled.
450 * The proxy configuration are persistent to restarts because they are saved
451 * in the configuration file. As a consequence, after linphone_core_new() there
452 * might already be a list of configured proxy that can be examined with
453 * linphone_core_get_proxy_config_list().
455 * The default proxy (see linphone_core_set_default_proxy() ) is the one of the list
456 * that is used by default for calls.
458 typedef struct _LinphoneProxyConfig LinphoneProxyConfig;
461 * LinphoneRegistrationState describes proxy registration states.
463 typedef enum _LinphoneRegistrationState{
464 LinphoneRegistrationNone, /**<Initial state for registrations */
465 LinphoneRegistrationProgress, /**<Registration is in progress */
466 LinphoneRegistrationOk, /**< Registration is successful */
467 LinphoneRegistrationCleared, /**< Unregistration succeeded */
468 LinphoneRegistrationFailed /**<Registration failed */
469 }LinphoneRegistrationState;
472 * Human readable version of the #LinphoneRegistrationState
475 const char *linphone_registration_state_to_string(LinphoneRegistrationState cs);
477 LinphoneProxyConfig *linphone_proxy_config_new(void);
478 int linphone_proxy_config_set_server_addr(LinphoneProxyConfig *obj, const char *server_addr);
479 int linphone_proxy_config_set_identity(LinphoneProxyConfig *obj, const char *identity);
480 int linphone_proxy_config_set_route(LinphoneProxyConfig *obj, const char *route);
481 void linphone_proxy_config_expires(LinphoneProxyConfig *obj, int expires);
483 * Indicates either or not, REGISTRATION must be issued for this #LinphoneProxyConfig .
484 * <br> In case this #LinphoneProxyConfig has been added to #LinphoneCore, follows the linphone_proxy_config_edit() rule.
485 * @param obj object pointer
486 * @param val if true, registration will be engaged
488 void linphone_proxy_config_enable_register(LinphoneProxyConfig *obj, bool_t val);
489 #define linphone_proxy_config_enableregister linphone_proxy_config_enable_register
490 void linphone_proxy_config_edit(LinphoneProxyConfig *obj);
491 int linphone_proxy_config_done(LinphoneProxyConfig *obj);
493 * Indicates either or not, PUBLISH must be issued for this #LinphoneProxyConfig .
494 * <br> In case this #LinphoneProxyConfig has been added to #LinphoneCore, follows the linphone_proxy_config_edit() rule.
495 * @param obj object pointer
496 * @param val if true, publish will be engaged
499 void linphone_proxy_config_enable_publish(LinphoneProxyConfig *obj, bool_t val);
500 void linphone_proxy_config_set_dial_escape_plus(LinphoneProxyConfig *cfg, bool_t val);
501 void linphone_proxy_config_set_dial_prefix(LinphoneProxyConfig *cfg, const char *prefix);
503 LinphoneRegistrationState linphone_proxy_config_get_state(const LinphoneProxyConfig *obj);
504 bool_t linphone_proxy_config_is_registered(const LinphoneProxyConfig *obj);
505 const char *linphone_proxy_config_get_domain(const LinphoneProxyConfig *cfg);
507 const char *linphone_proxy_config_get_route(const LinphoneProxyConfig *obj);
508 const char *linphone_proxy_config_get_identity(const LinphoneProxyConfig *obj);
509 bool_t linphone_proxy_config_publish_enabled(const LinphoneProxyConfig *obj);
510 const char *linphone_proxy_config_get_addr(const LinphoneProxyConfig *obj);
511 int linphone_proxy_config_get_expires(const LinphoneProxyConfig *obj);
512 bool_t linphone_proxy_config_register_enabled(const LinphoneProxyConfig *obj);
513 void linphone_proxy_config_refresh_register(LinphoneProxyConfig *obj);
514 const char *linphone_proxy_config_get_contact_parameters(const LinphoneProxyConfig *obj);
515 void linphone_proxy_config_set_contact_parameters(LinphoneProxyConfig *obj, const char *contact_params);
516 struct _LinphoneCore * linphone_proxy_config_get_core(const LinphoneProxyConfig *obj);
518 bool_t linphone_proxy_config_get_dial_escape_plus(const LinphoneProxyConfig *cfg);
519 const char * linphone_proxy_config_get_dial_prefix(const LinphoneProxyConfig *cfg);
521 LinphoneReason linphone_proxy_config_get_error(const LinphoneProxyConfig *cfg);
523 /* destruction is called automatically when removing the proxy config */
524 void linphone_proxy_config_destroy(LinphoneProxyConfig *cfg);
525 void linphone_proxy_config_set_sip_setup(LinphoneProxyConfig *cfg, const char *type);
526 SipSetupContext *linphone_proxy_config_get_sip_setup_context(LinphoneProxyConfig *cfg);
527 SipSetup *linphone_proxy_config_get_sip_setup(LinphoneProxyConfig *cfg);
529 * normalize a human readable phone number into a basic string. 888-444-222 becomes 888444222
531 int linphone_proxy_config_normalize_number(LinphoneProxyConfig *proxy, const char *username, char *result, size_t result_len);
533 * attached a user data to a proxy config
535 void linphone_proxy_config_set_user_data(LinphoneProxyConfig *cr, void * ud);
537 * get user data to a proxy config. return null if any
539 void * linphone_proxy_config_get_user_data(LinphoneProxyConfig *cr);
545 typedef struct _LinphoneAccountCreator{
546 struct _LinphoneCore *lc;
547 struct _SipSetupContext *ssctx;
555 }LinphoneAccountCreator;
557 LinphoneAccountCreator *linphone_account_creator_new(struct _LinphoneCore *core, const char *type);
558 void linphone_account_creator_set_username(LinphoneAccountCreator *obj, const char *username);
559 void linphone_account_creator_set_password(LinphoneAccountCreator *obj, const char *password);
560 void linphone_account_creator_set_domain(LinphoneAccountCreator *obj, const char *domain);
561 void linphone_account_creator_set_route(LinphoneAccountCreator *obj, const char *route);
562 void linphone_account_creator_set_email(LinphoneAccountCreator *obj, const char *email);
563 void linphone_account_creator_set_suscribe(LinphoneAccountCreator *obj, int suscribre);
564 const char * linphone_account_creator_get_username(LinphoneAccountCreator *obj);
565 const char * linphone_account_creator_get_domain(LinphoneAccountCreator *obj);
566 int linphone_account_creator_test_existence(LinphoneAccountCreator *obj);
567 int linphone_account_creator_test_validation(LinphoneAccountCreator *obj);
568 LinphoneProxyConfig * linphone_account_creator_validate(LinphoneAccountCreator *obj);
569 void linphone_account_creator_destroy(LinphoneAccountCreator *obj);
571 struct _LinphoneAuthInfo;
574 * @ingroup authentication
575 * Object holding authentication information.
577 * @note The object's fields should not be accessed directly. Prefer using
578 * the accessor methods.
580 * In most case, authentication information consists of a username and password.
581 * Sometimes, a userid is required by proxy, and realm can be useful to discriminate
582 * different SIP domains.
584 * Once created and filled, a LinphoneAuthInfo must be added to the LinphoneCore in
585 * order to become known and used automatically when needed.
586 * Use linphone_core_add_auth_info() for that purpose.
588 * The LinphoneCore object can take the initiative to request authentication information
589 * when needed to the application through the auth_info_requested callback of the
590 * LinphoneCoreVTable structure.
592 * The application can respond to this information request later using
593 * linphone_core_add_auth_info(). This will unblock all pending authentication
594 * transactions and retry them with authentication headers.
597 typedef struct _LinphoneAuthInfo LinphoneAuthInfo;
599 LinphoneAuthInfo *linphone_auth_info_new(const char *username, const char *userid,
600 const char *passwd, const char *ha1,const char *realm);
601 void linphone_auth_info_set_passwd(LinphoneAuthInfo *info, const char *passwd);
602 void linphone_auth_info_set_username(LinphoneAuthInfo *info, const char *username);
603 void linphone_auth_info_set_userid(LinphoneAuthInfo *info, const char *userid);
605 const char *linphone_auth_info_get_username(const LinphoneAuthInfo *i);
606 const char *linphone_auth_info_get_passwd(const LinphoneAuthInfo *i);
607 const char *linphone_auth_info_get_userid(const LinphoneAuthInfo *i);
609 /* you don't need those function*/
610 void linphone_auth_info_destroy(LinphoneAuthInfo *info);
611 LinphoneAuthInfo * linphone_auth_info_new_from_config_file(struct _LpConfig *config, int pos);
614 struct _LinphoneChatRoom;
616 * @addtogroup chatroom
621 * A chat room message to old content to be sent.
622 * <br> Can be created by linphone_chat_room_create_message().
624 typedef struct _LinphoneChatMessage LinphoneChatMessage;
627 * A chat room is the place where text messages are exchanged.
628 * <br> Can be created by linphone_core_create_chat_room().
630 typedef struct _LinphoneChatRoom LinphoneChatRoom;
633 * Create a new chat room for messaging from a sip uri like sip:joe@sip.linphone.org
634 * @param lc #LinphoneCore object
635 * @param to destination address for messages
636 * @return #LinphoneChatRoom where messaging can take place.
638 LinphoneChatRoom * linphone_core_create_chat_room(LinphoneCore *lc, const char *to);
641 * @param cr #LinphoneChatRoom object
643 void linphone_chat_room_destroy(LinphoneChatRoom *cr);
646 * create a message attached to a dedicated chat room;
648 LinphoneChatMessage* linphone_chat_room_create_message(const LinphoneChatRoom *cr,const char* message);
652 * get peer address \link linphone_core_create_chat_room() associated to \endlink this #LinphoneChatRoom
653 * @param cr #LinphoneChatRoom object
654 * @return #LinphoneAddress peer address
656 const LinphoneAddress* linphone_chat_room_get_peer_address(LinphoneChatRoom *cr);
658 * send a message to peer member of this chat room.
659 * @param cr #LinphoneChatRoom object
660 * @param msg message to be sent
662 void linphone_chat_room_send_message(LinphoneChatRoom *cr, const char *msg);
664 *LinphoneChatMessageStatus used to notify if message has been succesfully delivered or not
666 typedef enum _LinphoneChatMessageStates {
667 LinphoneChatMessageStateIdle, /** initial state*/
668 LinphoneChatMessageStateInProgress, /*delivery in progress**/
669 LinphoneChatMessageStateDelivered, /** message succesffully delivered an acknoleged by remote end point*/
670 LinphoneChatMessageStateNotDelivered /** message was not delivered*/
671 }LinphoneChatMessageState;
677 const char* linphone_chat_message_state_to_string(const LinphoneChatMessageState state);
680 * clone a chat message
681 *@param message #LinphoneChatMessage obj
682 *@return #LinphoneChatMessage
684 LinphoneChatMessage* linphone_chat_message_clone(const LinphoneChatMessage* message);
686 * set origine of the message
687 *@param message #LinphoneChatMessage obj
688 *@param from #LinphoneAddress origin of this message (copied)
690 void linphone_chat_message_set_from(LinphoneChatMessage* message, const LinphoneAddress* from);
693 * get origine of the message
694 *@param message #LinphoneChatMessage obj
695 *@return #LinphoneAddress
697 LinphoneAddress* linphone_chat_message_get_from(const LinphoneChatMessage* message);
700 * Linphone message can carry external body as defined by rfc2017
701 * @param message #LinphoneChatMessage
702 * @return return external body url null if not present.
704 const char* linphone_chat_message_get_external_body_url(const LinphoneChatMessage* message);
707 * Linphone message can carry external body as defined by rfc2017
709 * @param #LinphoneChatMessage
710 * @param url ex: access-type=URL; URL="http://www.foo.com/file"
712 void linphone_chat_message_set_external_body_url(LinphoneChatMessage* message,const char* url);
715 * get text part of this message
716 *@return text or NULL if no text.
718 const char * linphone_chat_message_get_text(const LinphoneChatMessage* message);
720 * user pointer get function
723 void* linphone_chat_message_get_user_data(const LinphoneChatMessage* message);
725 * user pointer set function
727 void linphone_chat_message_set_user_data(LinphoneChatMessage* message,void*);
730 * Call back used to notify message delivery status
731 *@param msg #LinphoneChatMessage object
732 *@param status #LinphoneChatMessageStatus
733 *@param ud us user data
735 typedef void (*LinphoneChatMessageStateChangeCb)(LinphoneChatMessage* msg,LinphoneChatMessageState state,void* ud);
737 * send a message to peer member of this chat room.
738 * @param cr #LinphoneChatRoom object
739 * @param msg #LinphoneChatMessage message to be sent
740 * @param status_cb #LinphoneChatMessageStatus status call back invoked when to message is delivered or not. May be NULL
741 * @param ud user data for the status cb.
743 void linphone_chat_room_send_message2(LinphoneChatRoom *cr, LinphoneChatMessage* msg,LinphoneChatMessageStateChangeCb status_cb,void* ud);
744 LinphoneCore* linphone_chat_room_get_lc(LinphoneChatRoom *cr);
745 LinphoneChatRoom* linphone_chat_message_get_chat_room(LinphoneChatMessage *msg);
746 char* linphone_chat_message_get_message(LinphoneChatMessage *msg);
747 const LinphoneAddress* linphone_chat_message_get_peer_address(LinphoneChatMessage *msg);
748 void linphone_chat_room_set_user_data(LinphoneChatRoom *cr, void * ud);
749 void * linphone_chat_room_get_user_data(LinphoneChatRoom *cr);
757 * @addtogroup initializing
762 * LinphoneGlobalState describes the global state of the LinphoneCore object.
763 * It is notified via the LinphoneCoreVTable::global_state_changed
765 typedef enum _LinphoneGlobalState{
767 LinphoneGlobalStartup,
769 LinphoneGlobalShutdown
770 }LinphoneGlobalState;
772 const char *linphone_global_state_to_string(LinphoneGlobalState gs);
775 /**Call state notification callback prototype*/
776 typedef void (*LinphoneGlobalStateCb)(struct _LinphoneCore *lc, LinphoneGlobalState gstate, const char *message);
777 /**Call state notification callback prototype*/
778 typedef void (*LinphoneCallStateCb)(struct _LinphoneCore *lc, LinphoneCall *call, LinphoneCallState cstate, const char *message);
779 /**Call encryption changed callback prototype*/
780 typedef void (*CallEncryptionChangedCb)(struct _LinphoneCore *lc, LinphoneCall *call, bool_t on, const char *authentication_token);
783 * Registration state notification callback prototype
785 typedef void (*LinphoneRegistrationStateCb)(struct _LinphoneCore *lc, LinphoneProxyConfig *cfg, LinphoneRegistrationState cstate, const char *message);
786 /** Callback prototype */
787 typedef void (*ShowInterfaceCb)(struct _LinphoneCore *lc);
788 /** Callback prototype */
789 typedef void (*DisplayStatusCb)(struct _LinphoneCore *lc, const char *message);
790 /** Callback prototype */
791 typedef void (*DisplayMessageCb)(struct _LinphoneCore *lc, const char *message);
792 /** Callback prototype */
793 typedef void (*DisplayUrlCb)(struct _LinphoneCore *lc, const char *message, const char *url);
794 /** Callback prototype */
795 typedef void (*LinphoneCoreCbFunc)(struct _LinphoneCore *lc,void * user_data);
796 /** Callback prototype */
797 typedef void (*NotifyReceivedCb)(struct _LinphoneCore *lc, LinphoneCall *call, const char *from, const char *event);
799 * Report status change for a friend previously \link linphone_core_add_friend() added \endlink to #LinphoneCore.
800 * @param lc #LinphoneCore object .
801 * @param lf Updated #LinphoneFriend .
803 typedef void (*NotifyPresenceReceivedCb)(struct _LinphoneCore *lc, LinphoneFriend * lf);
805 * Reports that a new subscription request has been received and wait for a decision.
806 * <br> Status on this subscription request is notified by \link linphone_friend_set_inc_subscribe_policy() changing policy \endlink for this friend
807 * @param lc #LinphoneCore object
808 * @param lf #LinphoneFriend corresponding to the subscriber
809 * @param url of the subscriber
812 typedef void (*NewSubscribtionRequestCb)(struct _LinphoneCore *lc, LinphoneFriend *lf, const char *url);
813 /** Callback prototype */
814 typedef void (*AuthInfoRequested)(struct _LinphoneCore *lc, const char *realm, const char *username);
815 /** Callback prototype */
816 typedef void (*CallLogUpdated)(struct _LinphoneCore *lc, struct _LinphoneCallLog *newcl);
819 * @deprecated use #MessageReceived instead.
821 * @param lc #LinphoneCore object
822 * @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.
823 * @param from #LinphoneAddress from
824 * @param message incoming message
826 typedef void (*TextMessageReceived)(LinphoneCore *lc, LinphoneChatRoom *room, const LinphoneAddress *from, const char *message);
828 * Chat message callback prototype
830 * @param lc #LinphoneCore object
831 * @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.
832 * @param LinphoneChatMessage incoming message
834 typedef void (*MessageReceived)(LinphoneCore *lc, LinphoneChatRoom *room, LinphoneChatMessage *message);
836 /** Callback prototype */
837 typedef void (*DtmfReceived)(struct _LinphoneCore* lc, LinphoneCall *call, int dtmf);
838 /** Callback prototype */
839 typedef void (*ReferReceived)(struct _LinphoneCore *lc, const char *refer_to);
840 /** Callback prototype */
841 typedef void (*BuddyInfoUpdated)(struct _LinphoneCore *lc, LinphoneFriend *lf);
842 /** Callback prototype for in progress transfers. The new_call_state is the state of the call resulting of the transfer, at the other party. */
843 typedef void (*LinphoneTransferStateChanged)(struct _LinphoneCore *lc, LinphoneCall *transfered, LinphoneCallState new_call_state);
844 /** Callback prototype for receiving quality statistics for calls*/
845 typedef void (*CallStatsUpdated)(struct _LinphoneCore *lc, LinphoneCall *call, const LinphoneCallStats *stats);
848 * This structure holds all callbacks that the application should implement.
851 typedef struct _LinphoneVTable{
852 LinphoneGlobalStateCb global_state_changed; /**<Notifies globlal state changes*/
853 LinphoneRegistrationStateCb registration_state_changed;/**<Notifies registration state changes*/
854 LinphoneCallStateCb call_state_changed;/**<Notifies call state changes*/
855 NotifyPresenceReceivedCb notify_presence_recv; /**< Notify received presence events*/
856 NewSubscribtionRequestCb new_subscription_request; /**< Notify about pending subscription request */
857 AuthInfoRequested auth_info_requested; /**< Ask the application some authentication information */
858 CallLogUpdated call_log_updated; /**< Notifies that call log list has been updated */
859 TextMessageReceived text_received; /** @deprecated, use #message_received instead <br> A text message has been received */
860 MessageReceived message_received; /** a message is received, can be text or external body*/
861 DtmfReceived dtmf_received; /**< A dtmf has been received received */
862 ReferReceived refer_received; /**< An out of call refer was received */
863 CallEncryptionChangedCb call_encryption_changed; /**<Notifies on change in the encryption of call streams */
864 LinphoneTransferStateChanged transfer_state_changed; /**<Notifies when a transfer is in progress */
865 BuddyInfoUpdated buddy_info_updated; /**< a LinphoneFriend's BuddyInfo has changed*/
866 NotifyReceivedCb notify_recv; /**< Other notifications*/
867 CallStatsUpdated call_stats_updated; /**<Notifies on refreshing of call's statistics. */
868 DisplayStatusCb display_status; /**< DEPRECATED Callback that notifies various events with human readable text.*/
869 DisplayMessageCb display_message;/**< DEPRECATED Callback to display a message to the user */
870 DisplayMessageCb display_warning;/**< DEPRECATED Callback to display a warning to the user */
871 DisplayUrlCb display_url; /**< DEPRECATED */
872 ShowInterfaceCb show; /**< DEPRECATED Notifies the application that it should show up*/
873 } LinphoneCoreVTable;
879 typedef struct _LCCallbackObj
881 LinphoneCoreCbFunc _func;
887 typedef enum _LinphoneFirewallPolicy{
888 LinphonePolicyNoFirewall,
889 LinphonePolicyUseNatAddress,
890 LinphonePolicyUseStun,
892 } LinphoneFirewallPolicy;
894 typedef enum _LinphoneWaitingState{
895 LinphoneWaitingStart,
896 LinphoneWaitingProgress,
897 LinphoneWaitingFinished
898 } LinphoneWaitingState;
899 typedef void * (*LinphoneWaitingCallback)(struct _LinphoneCore *lc, void *context, LinphoneWaitingState ws, const char *purpose, float progress);
904 void linphone_core_enable_logs(FILE *file);
905 void linphone_core_enable_logs_with_cb(OrtpLogFunc logfunc);
906 void linphone_core_disable_logs(void);
907 /*sets the user-agent string in sip messages, must be set before linphone_core_new() or linphone_core_init() */
908 void linphone_core_set_user_agent(const char *ua_name, const char *version);
909 const char *linphone_core_get_version(void);
910 const char *linphone_core_get_user_agent_name(void);
911 const char *linphone_core_get_user_agent_version(void);
913 LinphoneCore *linphone_core_new(const LinphoneCoreVTable *vtable,
914 const char *config_path, const char *factory_config, void* userdata);
916 /* function to be periodically called in a main loop */
917 /* For ICE to work properly it should be called every 20ms */
918 void linphone_core_iterate(LinphoneCore *lc);
919 #if 0 /*not implemented yet*/
921 * @ingroup initializing
922 * Provide Linphone Core with an unique identifier. This be later used to identified contact address coming from this device.
923 * Value is not saved.
925 * @param string identifying the device, can be EMEI or UDID
928 void linphone_core_set_device_identifier(LinphoneCore *lc,const char* device_id);
930 * @ingroup initializing
931 * get Linphone unique identifier
934 const char* linphone_core_get_device_identifier(const LinphoneCore *lc);
938 LinphoneAddress * linphone_core_interpret_url(LinphoneCore *lc, const char *url);
940 LinphoneCall * linphone_core_invite(LinphoneCore *lc, const char *url);
942 LinphoneCall * linphone_core_invite_address(LinphoneCore *lc, const LinphoneAddress *addr);
944 LinphoneCall * linphone_core_invite_with_params(LinphoneCore *lc, const char *url, const LinphoneCallParams *params);
946 LinphoneCall * linphone_core_invite_address_with_params(LinphoneCore *lc, const LinphoneAddress *addr, const LinphoneCallParams *params);
948 int linphone_core_transfer_call(LinphoneCore *lc, LinphoneCall *call, const char *refer_to);
950 int linphone_core_transfer_call_to_another(LinphoneCore *lc, LinphoneCall *call, LinphoneCall *dest);
952 bool_t linphone_core_inc_invite_pending(LinphoneCore*lc);
954 bool_t linphone_core_in_call(const LinphoneCore *lc);
956 LinphoneCall *linphone_core_get_current_call(const LinphoneCore *lc);
958 int linphone_core_accept_call(LinphoneCore *lc, LinphoneCall *call);
960 int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
962 int linphone_core_terminate_call(LinphoneCore *lc, LinphoneCall *call);
964 int linphone_core_redirect_call(LinphoneCore *lc, LinphoneCall *call, const char *redirect_uri);
966 int linphone_core_terminate_all_calls(LinphoneCore *lc);
968 int linphone_core_pause_call(LinphoneCore *lc, LinphoneCall *call);
970 int linphone_core_pause_all_calls(LinphoneCore *lc);
972 int linphone_core_resume_call(LinphoneCore *lc, LinphoneCall *call);
974 int linphone_core_update_call(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
976 int linphone_core_defer_call_update(LinphoneCore *lc, LinphoneCall *call);
978 int linphone_core_accept_call_update(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
980 LinphoneCallParams *linphone_core_create_default_call_parameters(LinphoneCore *lc);
982 LinphoneCall *linphone_core_get_call_by_remote_address(LinphoneCore *lc, const char *remote_address);
984 void linphone_core_send_dtmf(LinphoneCore *lc,char dtmf);
986 int linphone_core_set_primary_contact(LinphoneCore *lc, const char *contact);
988 const char *linphone_core_get_primary_contact(LinphoneCore *lc);
990 const char * linphone_core_get_identity(LinphoneCore *lc);
992 void linphone_core_set_guess_hostname(LinphoneCore *lc, bool_t val);
993 bool_t linphone_core_get_guess_hostname(LinphoneCore *lc);
995 bool_t linphone_core_ipv6_enabled(LinphoneCore *lc);
996 void linphone_core_enable_ipv6(LinphoneCore *lc, bool_t val);
998 LinphoneAddress *linphone_core_get_primary_contact_parsed(LinphoneCore *lc);
999 const char * linphone_core_get_identity(LinphoneCore *lc);
1000 /*0= no bandwidth limit*/
1001 void linphone_core_set_download_bandwidth(LinphoneCore *lc, int bw);
1002 void linphone_core_set_upload_bandwidth(LinphoneCore *lc, int bw);
1004 int linphone_core_get_download_bandwidth(const LinphoneCore *lc);
1005 int linphone_core_get_upload_bandwidth(const LinphoneCore *lc);
1007 void linphone_core_enable_adaptive_rate_control(LinphoneCore *lc, bool_t enabled);
1008 bool_t linphone_core_adaptive_rate_control_enabled(const LinphoneCore *lc);
1010 * set audio packetization time linphone expect to receive from peer
1011 * @ingroup media_parameters
1014 void linphone_core_set_download_ptime(LinphoneCore *lc, int ptime);
1016 * get audio packetization time linphone expect to receive from peer, 0 means unspecified
1017 * @ingroup media_parameters
1019 int linphone_core_get_download_ptime(LinphoneCore *lc);
1021 void linphone_core_set_upload_ptime(LinphoneCore *lc, int ptime);
1023 int linphone_core_get_upload_ptime(LinphoneCore *lc);
1025 /* returns a MSList of PayloadType */
1026 const MSList *linphone_core_get_audio_codecs(const LinphoneCore *lc);
1028 int linphone_core_set_audio_codecs(LinphoneCore *lc, MSList *codecs);
1029 /* returns a MSList of PayloadType */
1030 const MSList *linphone_core_get_video_codecs(const LinphoneCore *lc);
1032 int linphone_core_set_video_codecs(LinphoneCore *lc, MSList *codecs);
1034 bool_t linphone_core_payload_type_enabled(LinphoneCore *lc, const PayloadType *pt);
1036 int linphone_core_enable_payload_type(LinphoneCore *lc, PayloadType *pt, bool_t enable);
1039 * Wildcard value used by #linphone_core_find_payload_type to ignore rate in search algirithm
1040 * @ingroup media_parameters
1042 #define LINPHONE_FIND_PAYLOAD_IGNORE_RATE -1
1044 * Wildcard value used by #linphone_core_find_payload_type to ignore channel in search algirithm
1045 * @ingroup media_parameters
1047 #define LINPHONE_FIND_PAYLOAD_IGNORE_CHANNELS -1
1049 * Get payload type from mime type and clock rate
1050 * @ingroup media_parameters
1051 * This function searches in audio and video codecs for the given payload type name and clockrate.
1052 * @param lc #LinphoneCore object
1053 * @param type payload mime type (I.E SPEEX, PCMU, VP8)
1054 * @param rate, can be #LINPHONE_FIND_PAYLOAD_IGNORE_RATE
1055 * @param channels, number of channels, can be #LINPHONE_FIND_PAYLOAD_IGNORE_CHANNELS
1056 * @return Returns NULL if not found.
1058 PayloadType* linphone_core_find_payload_type(LinphoneCore* lc, const char* type, int rate, int channels) ;
1060 int linphone_core_get_payload_type_number(LinphoneCore *lc, const PayloadType *pt);
1062 const char *linphone_core_get_payload_type_description(LinphoneCore *lc, PayloadType *pt);
1064 bool_t linphone_core_check_payload_type_usability(LinphoneCore *lc, PayloadType *pt);
1068 *Create a proxy config with default value from Linphone core.
1069 *@param lc #LinphoneCore object
1070 *@return #LinphoneProxyConfig with defualt value set
1072 LinphoneProxyConfig * linphone_core_create_proxy_config(LinphoneCore *lc);
1074 int linphone_core_add_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
1076 void linphone_core_clear_proxy_config(LinphoneCore *lc);
1078 void linphone_core_remove_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
1080 const MSList *linphone_core_get_proxy_config_list(const LinphoneCore *lc);
1082 void linphone_core_set_default_proxy(LinphoneCore *lc, LinphoneProxyConfig *config);
1084 void linphone_core_set_default_proxy_index(LinphoneCore *lc, int index);
1086 int linphone_core_get_default_proxy(LinphoneCore *lc, LinphoneProxyConfig **config);
1088 void linphone_core_add_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
1090 void linphone_core_remove_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
1092 const MSList *linphone_core_get_auth_info_list(const LinphoneCore *lc);
1094 const LinphoneAuthInfo *linphone_core_find_auth_info(LinphoneCore *lc, const char *realm, const char *username);
1096 void linphone_core_abort_authentication(LinphoneCore *lc, LinphoneAuthInfo *info);
1098 void linphone_core_clear_all_auth_info(LinphoneCore *lc);
1100 void linphone_core_enable_audio_adaptive_jittcomp(LinphoneCore *lc, bool_t enable);
1102 bool_t linphone_core_audio_adaptive_jittcomp_enabled(LinphoneCore *lc);
1104 int linphone_core_get_audio_jittcomp(LinphoneCore *lc);
1106 void linphone_core_set_audio_jittcomp(LinphoneCore *lc, int value);
1108 void linphone_core_enable_video_adaptive_jittcomp(LinphoneCore *lc, bool_t enable);
1110 bool_t linphone_core_video_adaptive_jittcomp_enabled(LinphoneCore *lc);
1112 int linphone_core_get_video_jittcomp(LinphoneCore *lc);
1114 void linphone_core_set_video_jittcomp(LinphoneCore *lc, int value);
1116 int linphone_core_get_audio_port(const LinphoneCore *lc);
1118 int linphone_core_get_video_port(const LinphoneCore *lc);
1120 int linphone_core_get_nortp_timeout(const LinphoneCore *lc);
1122 void linphone_core_set_audio_port(LinphoneCore *lc, int port);
1124 void linphone_core_set_video_port(LinphoneCore *lc, int port);
1126 void linphone_core_set_nortp_timeout(LinphoneCore *lc, int port);
1128 void linphone_core_set_use_info_for_dtmf(LinphoneCore *lc, bool_t use_info);
1130 bool_t linphone_core_get_use_info_for_dtmf(LinphoneCore *lc);
1132 void linphone_core_set_use_rfc2833_for_dtmf(LinphoneCore *lc,bool_t use_rfc2833);
1134 bool_t linphone_core_get_use_rfc2833_for_dtmf(LinphoneCore *lc);
1136 void linphone_core_set_sip_port(LinphoneCore *lc, int port);
1138 int linphone_core_get_sip_port(LinphoneCore *lc);
1140 int linphone_core_set_sip_transports(LinphoneCore *lc, const LCSipTransports *transports);
1142 int linphone_core_get_sip_transports(LinphoneCore *lc, LCSipTransports *transports);
1145 * Give access to the UDP sip socket. Can be useful to configure this socket as persistent I.E kCFStreamNetworkServiceType set to kCFStreamNetworkServiceTypeVoIP)
1146 * @param lc #LinphoneCore
1147 * @return socket file descriptor
1149 ortp_socket_t linphone_core_get_sip_socket(LinphoneCore *lc);
1151 void linphone_core_set_inc_timeout(LinphoneCore *lc, int seconds);
1153 int linphone_core_get_inc_timeout(LinphoneCore *lc);
1155 void linphone_core_set_stun_server(LinphoneCore *lc, const char *server);
1157 const char * linphone_core_get_stun_server(const LinphoneCore *lc);
1159 void linphone_core_set_nat_address(LinphoneCore *lc, const char *addr);
1161 const char *linphone_core_get_nat_address(const LinphoneCore *lc);
1163 void linphone_core_set_firewall_policy(LinphoneCore *lc, LinphoneFirewallPolicy pol);
1165 LinphoneFirewallPolicy linphone_core_get_firewall_policy(const LinphoneCore *lc);
1167 const char * linphone_core_get_relay_addr(const LinphoneCore *lc);
1169 int linphone_core_set_relay_addr(LinphoneCore *lc, const char *addr);
1171 /* sound functions */
1172 /* returns a null terminated static array of string describing the sound devices */
1173 const char** linphone_core_get_sound_devices(LinphoneCore *lc);
1174 void linphone_core_reload_sound_devices(LinphoneCore *lc);
1175 bool_t linphone_core_sound_device_can_capture(LinphoneCore *lc, const char *device);
1176 bool_t linphone_core_sound_device_can_playback(LinphoneCore *lc, const char *device);
1177 int linphone_core_get_ring_level(LinphoneCore *lc);
1178 int linphone_core_get_play_level(LinphoneCore *lc);
1179 int linphone_core_get_rec_level(LinphoneCore *lc);
1180 void linphone_core_set_ring_level(LinphoneCore *lc, int level);
1181 void linphone_core_set_play_level(LinphoneCore *lc, int level);
1183 void linphone_core_set_playback_gain_db(LinphoneCore *lc, float level);
1185 float linphone_core_get_playback_gain_db(LinphoneCore *lc);
1186 void linphone_core_set_rec_level(LinphoneCore *lc, int level);
1187 const char * linphone_core_get_ringer_device(LinphoneCore *lc);
1188 const char * linphone_core_get_playback_device(LinphoneCore *lc);
1189 const char * linphone_core_get_capture_device(LinphoneCore *lc);
1190 int linphone_core_set_ringer_device(LinphoneCore *lc, const char * devid);
1191 int linphone_core_set_playback_device(LinphoneCore *lc, const char * devid);
1192 int linphone_core_set_capture_device(LinphoneCore *lc, const char * devid);
1193 char linphone_core_get_sound_source(LinphoneCore *lc);
1194 void linphone_core_set_sound_source(LinphoneCore *lc, char source);
1195 void linphone_core_set_ring(LinphoneCore *lc, const char *path);
1196 const char *linphone_core_get_ring(const LinphoneCore *lc);
1197 void linphone_core_verify_server_certificates(LinphoneCore *lc, bool_t yesno);
1198 void linphone_core_set_root_ca(LinphoneCore *lc, const char *path);
1199 void linphone_core_set_ringback(LinphoneCore *lc, const char *path);
1200 const char * linphone_core_get_ringback(const LinphoneCore *lc);
1202 void linphone_core_set_remote_ringback_tone(LinphoneCore *lc,const char *);
1203 const char *linphone_core_get_remote_ringback_tone(const LinphoneCore *lc);
1205 int linphone_core_preview_ring(LinphoneCore *lc, const char *ring,LinphoneCoreCbFunc func,void * userdata);
1206 void linphone_core_enable_echo_cancellation(LinphoneCore *lc, bool_t val);
1207 bool_t linphone_core_echo_cancellation_enabled(LinphoneCore *lc);
1209 void linphone_core_enable_echo_limiter(LinphoneCore *lc, bool_t val);
1210 bool_t linphone_core_echo_limiter_enabled(const LinphoneCore *lc);
1212 void linphone_core_enable_agc(LinphoneCore *lc, bool_t val);
1213 bool_t linphone_core_agc_enabled(const LinphoneCore *lc);
1215 void linphone_core_mute_mic(LinphoneCore *lc, bool_t muted);
1219 * @ingroup media_parameters
1221 bool_t linphone_core_is_mic_muted(LinphoneCore *lc);
1223 bool_t linphone_core_is_audio_muted(LinphoneCore *lc);
1224 bool_t linphone_core_is_rtp_muted(LinphoneCore *lc);
1226 bool_t linphone_core_get_rtp_no_xmit_on_audio_mute(const LinphoneCore *lc);
1227 void linphone_core_set_rtp_no_xmit_on_audio_mute(LinphoneCore *lc, bool_t val);
1230 /* returns a list of LinphoneCallLog */
1231 const MSList * linphone_core_get_call_logs(LinphoneCore *lc);
1232 void linphone_core_clear_call_logs(LinphoneCore *lc);
1233 int linphone_core_get_missed_calls_count(LinphoneCore *lc);
1234 void linphone_core_reset_missed_calls_count(LinphoneCore *lc);
1235 void linphone_core_remove_call_log(LinphoneCore *lc, LinphoneCallLog *call_log);
1238 bool_t linphone_core_video_supported(LinphoneCore *lc);
1239 void linphone_core_enable_video(LinphoneCore *lc, bool_t vcap_enabled, bool_t display_enabled);
1240 bool_t linphone_core_video_enabled(LinphoneCore *lc);
1241 void linphone_core_set_video_policy(LinphoneCore *lc, const LinphoneVideoPolicy *policy);
1242 const LinphoneVideoPolicy *linphone_core_get_video_policy(LinphoneCore *lc);
1244 typedef struct MSVideoSizeDef{
1248 /* returns a zero terminated table of MSVideoSizeDef*/
1249 const MSVideoSizeDef *linphone_core_get_supported_video_sizes(LinphoneCore *lc);
1250 void linphone_core_set_preferred_video_size(LinphoneCore *lc, MSVideoSize vsize);
1251 MSVideoSize linphone_core_get_preferred_video_size(LinphoneCore *lc);
1252 void linphone_core_set_preferred_video_size_by_name(LinphoneCore *lc, const char *name);
1254 void linphone_core_enable_video_preview(LinphoneCore *lc, bool_t val);
1255 bool_t linphone_core_video_preview_enabled(const LinphoneCore *lc);
1257 void linphone_core_enable_self_view(LinphoneCore *lc, bool_t val);
1258 bool_t linphone_core_self_view_enabled(const LinphoneCore *lc);
1261 /* returns a null terminated static array of string describing the webcams */
1262 void linphone_core_reload_video_devices(LinphoneCore *lc);
1263 const char** linphone_core_get_video_devices(const LinphoneCore *lc);
1264 int linphone_core_set_video_device(LinphoneCore *lc, const char *id);
1265 const char *linphone_core_get_video_device(const LinphoneCore *lc);
1267 /* Set static picture to be used when "Static picture" is the video device */
1268 int linphone_core_set_static_picture(LinphoneCore *lc, const char *path);
1270 /* Set and get frame rate for static picture */
1271 int linphone_core_set_static_picture_fps(LinphoneCore *lc, float fps);
1272 float linphone_core_get_static_picture_fps(LinphoneCore *lc);
1274 /*function to be used for eventually setting window decorations (icons, title...)*/
1275 unsigned long linphone_core_get_native_video_window_id(const LinphoneCore *lc);
1276 void linphone_core_set_native_video_window_id(LinphoneCore *lc, unsigned long id);
1278 unsigned long linphone_core_get_native_preview_window_id(const LinphoneCore *lc);
1279 void linphone_core_set_native_preview_window_id(LinphoneCore *lc, unsigned long id);
1281 void linphone_core_use_preview_window(LinphoneCore *lc, bool_t yesno);
1282 int linphone_core_get_device_rotation(LinphoneCore *lc );
1283 void linphone_core_set_device_rotation(LinphoneCore *lc, int rotation);
1285 /* start or stop streaming video in case of embedded window */
1286 void linphone_core_show_video(LinphoneCore *lc, bool_t show);
1288 /*play/record support: use files instead of soundcard*/
1289 void linphone_core_use_files(LinphoneCore *lc, bool_t yesno);
1290 void linphone_core_set_play_file(LinphoneCore *lc, const char *file);
1291 void linphone_core_set_record_file(LinphoneCore *lc, const char *file);
1293 void linphone_core_play_dtmf(LinphoneCore *lc, char dtmf, int duration_ms);
1294 void linphone_core_stop_dtmf(LinphoneCore *lc);
1296 int linphone_core_get_current_call_duration(const LinphoneCore *lc);
1299 int linphone_core_get_mtu(const LinphoneCore *lc);
1300 void linphone_core_set_mtu(LinphoneCore *lc, int mtu);
1303 * @ingroup network_parameters
1304 * This method is called by the application to notify the linphone core library when network is reachable.
1305 * Calling this method with true trigger linphone to initiate a registration process for all proxies.
1306 * Calling this method disables the automatic network detection mode. It means you must call this method after each network state changes.
1308 void linphone_core_set_network_reachable(LinphoneCore* lc,bool_t value);
1310 * @ingroup network_parameters
1311 * return network state either as positioned by the application or by linphone itself.
1313 bool_t linphone_core_is_network_reachable(LinphoneCore* lc);
1316 * @ingroup network_parameters
1317 * enable signaling keep alive. small udp packet sent periodically to keep udp NAT association
1319 void linphone_core_enable_keep_alive(LinphoneCore* lc,bool_t enable);
1321 * @ingroup network_parameters
1322 * Is signaling keep alive
1324 bool_t linphone_core_keep_alive_enabled(LinphoneCore* lc);
1326 void *linphone_core_get_user_data(LinphoneCore *lc);
1327 void linphone_core_set_user_data(LinphoneCore *lc, void *userdata);
1329 /* returns LpConfig object to read/write to the config file: usefull if you wish to extend
1330 the config file with your own sections */
1331 struct _LpConfig *linphone_core_get_config(LinphoneCore *lc);
1333 /*set a callback for some blocking operations, it takes you informed of the progress of the operation*/
1334 void linphone_core_set_waiting_callback(LinphoneCore *lc, LinphoneWaitingCallback cb, void *user_context);
1336 /*returns the list of registered SipSetup (linphonecore plugins) */
1337 const MSList * linphone_core_get_sip_setups(LinphoneCore *lc);
1339 void linphone_core_destroy(LinphoneCore *lc);
1341 /*for advanced users:*/
1342 typedef RtpTransport * (*LinphoneRtpTransportFactoryFunc)(void *data, int port);
1343 struct _LinphoneRtpTransportFactories{
1344 LinphoneRtpTransportFactoryFunc audio_rtp_func;
1345 void *audio_rtp_func_data;
1346 LinphoneRtpTransportFactoryFunc audio_rtcp_func;
1347 void *audio_rtcp_func_data;
1348 LinphoneRtpTransportFactoryFunc video_rtp_func;
1349 void *video_rtp_func_data;
1350 LinphoneRtpTransportFactoryFunc video_rtcp_func;
1351 void *video_rtcp_func_data;
1353 typedef struct _LinphoneRtpTransportFactories LinphoneRtpTransportFactories;
1355 void linphone_core_set_rtp_transport_factories(LinphoneCore* lc, LinphoneRtpTransportFactories *factories);
1357 int linphone_core_get_current_call_stats(LinphoneCore *lc, rtp_stats_t *local, rtp_stats_t *remote);
1359 int linphone_core_get_calls_nb(const LinphoneCore *lc);
1361 const MSList *linphone_core_get_calls(LinphoneCore *lc);
1363 LinphoneGlobalState linphone_core_get_global_state(const LinphoneCore *lc);
1365 * force registration refresh to be initiated upon next iterate
1368 void linphone_core_refresh_registers(LinphoneCore* lc);
1370 /* Path to the file storing secrets cache */
1371 void linphone_core_set_zrtp_secrets_file(LinphoneCore *lc, const char* file);
1374 const LinphoneCall* linphone_core_find_call_from_uri(LinphoneCore *lc, const char *uri);
1376 int linphone_core_add_to_conference(LinphoneCore *lc, LinphoneCall *call);
1377 int linphone_core_add_all_to_conference(LinphoneCore *lc);
1378 int linphone_core_remove_from_conference(LinphoneCore *lc, LinphoneCall *call);
1379 bool_t linphone_core_is_in_conference(const LinphoneCore *lc);
1380 int linphone_core_enter_conference(LinphoneCore *lc);
1381 int linphone_core_leave_conference(LinphoneCore *lc);
1382 float linphone_core_get_conference_local_input_volume(LinphoneCore *lc);
1384 int linphone_core_terminate_conference(LinphoneCore *lc);
1385 int linphone_core_get_conference_size(LinphoneCore *lc);
1387 int linphone_core_get_max_calls(LinphoneCore *lc);
1388 void linphone_core_set_max_calls(LinphoneCore *lc, int max);
1390 bool_t linphone_core_sound_resources_locked(LinphoneCore *lc);
1392 bool_t linphone_core_media_encryption_supported(const LinphoneCore *lc, LinphoneMediaEncryption menc);
1395 * Choose media encryption policy to be used for RTP packets
1397 int linphone_core_set_media_encryption(LinphoneCore *lc, enum LinphoneMediaEncryption menc);
1398 LinphoneMediaEncryption linphone_core_get_media_encryption(LinphoneCore *lc);
1400 bool_t linphone_core_is_media_encryption_mandatory(LinphoneCore *lc);
1402 * Defines Linphone behaviour when encryption parameters negociation fails on outoing call.
1403 * If set to TRUE call will fail; if set to FALSE will resend an INVITE with encryption disabled
1405 void linphone_core_set_media_encryption_mandatory(LinphoneCore *lc, bool_t m);
1408 * Init call params using LinphoneCore's current configuration
1410 void linphone_core_init_default_params(LinphoneCore*lc, LinphoneCallParams *params);
1413 * True if tunnel support was compiled.
1415 bool_t linphone_core_tunnel_available(void);
1417 typedef struct LinphoneTunnel LinphoneTunnel;
1419 * get tunnel instance if available
1421 LinphoneTunnel *linphone_core_get_tunnel(LinphoneCore *lc);
1423 void linphone_call_zoom_video(LinphoneCall* call, float zoom_factor, float* cx, float* cy);
1425 void linphone_core_set_sip_dscp(LinphoneCore *lc, int dscp);
1426 int linphone_core_get_sip_dscp(const LinphoneCore *lc);
1428 void linphone_core_set_audio_dscp(LinphoneCore *lc, int dscp);
1429 int linphone_core_get_audio_dscp(const LinphoneCore *lc);
1431 void linphone_core_set_video_dscp(LinphoneCore *lc, int dscp);
1432 int linphone_core_get_video_dscp(const LinphoneCore *lc);