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 containg 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;
160 enum LinphoneMediaEncryption {
161 LinphoneMediaEncryptionNone,
162 LinphoneMediaEncryptionSRTP,
163 LinphoneMediaEncryptionZRTP
166 typedef enum LinphoneMediaEncryption LinphoneMediaEncryption;
169 void linphone_call_log_set_user_pointer(LinphoneCallLog *cl, void *up);
170 void *linphone_call_log_get_user_pointer(const LinphoneCallLog *cl);
171 void linphone_call_log_set_ref_key(LinphoneCallLog *cl, const char *refkey);
172 const char *linphone_call_log_get_ref_key(const LinphoneCallLog *cl);
173 const rtp_stats_t *linphone_call_log_get_local_stats(const LinphoneCallLog *cl);
174 const rtp_stats_t *linphone_call_log_get_remote_stats(const LinphoneCallLog *cl);
175 char * linphone_call_log_to_str(LinphoneCallLog *cl);
179 * The LinphoneCallParams is an object containing various call related parameters.
180 * It can be used to retrieve parameters from a currently running call or modify the call's characteristics
183 struct _LinphoneCallParams;
184 typedef struct _LinphoneCallParams LinphoneCallParams;
186 const PayloadType* linphone_call_params_get_used_audio_codec(const LinphoneCallParams *cp);
187 const PayloadType* linphone_call_params_get_used_video_codec(const LinphoneCallParams *cp);
188 LinphoneCallParams * linphone_call_params_copy(const LinphoneCallParams *cp);
189 void linphone_call_params_enable_video(LinphoneCallParams *cp, bool_t enabled);
190 bool_t linphone_call_params_video_enabled(const LinphoneCallParams *cp);
191 LinphoneMediaEncryption linphone_call_params_get_media_encryption(const LinphoneCallParams *cp);
192 void linphone_call_params_set_media_encryption(LinphoneCallParams *cp, LinphoneMediaEncryption e);
193 void linphone_call_params_enable_early_media_sending(LinphoneCallParams *cp, bool_t enabled);
194 bool_t linphone_call_params_early_media_sending_enabled(const LinphoneCallParams *cp);
195 bool_t linphone_call_params_local_conference_mode(const LinphoneCallParams *cp);
196 void linphone_call_params_set_audio_bandwidth_limit(LinphoneCallParams *cp, int bw);
197 void linphone_call_params_destroy(LinphoneCallParams *cp);
200 * Enum describing failure reasons.
201 * @ingroup initializing
203 enum _LinphoneReason{
205 LinphoneReasonNoResponse, /**<No response received from remote*/
206 LinphoneReasonBadCredentials, /**<Authentication failed due to bad or missing credentials*/
207 LinphoneReasonDeclined, /**<The call has been declined*/
208 LinphoneReasonNotFound,
211 typedef enum _LinphoneReason LinphoneReason;
213 const char *linphone_reason_to_string(LinphoneReason err);
216 * Structure describing policy regarding video streams establishments.
218 struct _LinphoneVideoPolicy{
219 bool_t automatically_initiate; /**<Whether video shall be automatically proposed for outgoing calls.*/
220 bool_t automatically_accept; /**<Whether video shall be automatically accepted for incoming calls*/
224 typedef struct _LinphoneVideoPolicy LinphoneVideoPolicy;
227 * The LinphoneCall object represents a call issued or received by the LinphoneCore
229 struct _LinphoneCall;
230 typedef struct _LinphoneCall LinphoneCall;
233 #define LINPHONE_CALL_STATS_AUDIO 0
234 #define LINPHONE_CALL_STATS_VIDEO 1
236 typedef struct _LinphoneCallStats {
238 jitter_stats_t jitter_stats;
239 mblk_t* received_rtcp;
241 float round_trip_delay;
244 const LinphoneCallStats *linphone_call_get_audio_stats(const LinphoneCall *call);
245 const LinphoneCallStats *linphone_call_get_video_stats(const LinphoneCall *call);
248 /** Callback prototype */
249 typedef void (*LinphoneCallCbFunc)(struct _LinphoneCall *call,void * user_data);
252 * LinphoneCallState enum represents the different state a call can reach into.
253 * The application is notified of state changes through the LinphoneCoreVTable::call_state_changed callback.
254 * @ingroup call_control
256 typedef enum _LinphoneCallState{
257 LinphoneCallIdle, /**<Initial call state */
258 LinphoneCallIncomingReceived, /**<This is a new incoming call */
259 LinphoneCallOutgoingInit, /**<An outgoing call is started */
260 LinphoneCallOutgoingProgress, /**<An outgoing call is in progress */
261 LinphoneCallOutgoingRinging, /**<An outgoing call is ringing at remote end */
262 LinphoneCallOutgoingEarlyMedia, /**<An outgoing call is proposed early media */
263 LinphoneCallConnected, /**<Connected, the call is answered */
264 LinphoneCallStreamsRunning, /**<The media streams are established and running*/
265 LinphoneCallPausing, /**<The call is pausing at the initiative of local end */
266 LinphoneCallPaused, /**< The call is paused, remote end has accepted the pause */
267 LinphoneCallResuming, /**<The call is being resumed by local end*/
268 LinphoneCallRefered, /**<The call is being transfered to another party, resulting in a new outgoing call to follow immediately*/
269 LinphoneCallError, /**<The call encountered an error*/
270 LinphoneCallEnd, /**<The call ended normally*/
271 LinphoneCallPausedByRemote, /**<The call is paused by remote end*/
272 LinphoneCallUpdatedByRemote, /**<The call's parameters change is requested by remote end, used for example when video is added by remote */
273 LinphoneCallIncomingEarlyMedia, /**<We are proposing early media to an incoming call */
274 LinphoneCallUpdated, /**<The remote accepted the call update initiated by us */
275 LinphoneCallReleased /**< The call object is no more retained by the core */
278 const char *linphone_call_state_to_string(LinphoneCallState cs);
280 LinphoneCore *linphone_call_get_core(const LinphoneCall *call);
281 LinphoneCallState linphone_call_get_state(const LinphoneCall *call);
282 bool_t linphone_call_asked_to_autoanswer(LinphoneCall *call);
283 const LinphoneAddress * linphone_core_get_current_call_remote_address(struct _LinphoneCore *lc);
284 const LinphoneAddress * linphone_call_get_remote_address(const LinphoneCall *call);
285 char *linphone_call_get_remote_address_as_string(const LinphoneCall *call);
286 LinphoneCallDir linphone_call_get_dir(const LinphoneCall *call);
287 LinphoneCall * linphone_call_ref(LinphoneCall *call);
288 void linphone_call_unref(LinphoneCall *call);
289 LinphoneCallLog *linphone_call_get_call_log(const LinphoneCall *call);
290 const char *linphone_call_get_refer_to(const LinphoneCall *call);
291 bool_t linphone_call_has_transfer_pending(const LinphoneCall *call);
292 LinphoneCall *linphone_call_get_replaced_call(LinphoneCall *call);
293 int linphone_call_get_duration(const LinphoneCall *call);
294 const LinphoneCallParams * linphone_call_get_current_params(const LinphoneCall *call);
295 const LinphoneCallParams * linphone_call_get_remote_params(LinphoneCall *call);
296 void linphone_call_enable_camera(LinphoneCall *lc, bool_t enabled);
297 bool_t linphone_call_camera_enabled(const LinphoneCall *lc);
298 int linphone_call_take_video_snapshot(LinphoneCall *call, const char *file);
299 LinphoneReason linphone_call_get_reason(const LinphoneCall *call);
300 const char *linphone_call_get_remote_user_agent(LinphoneCall *call);
301 float linphone_call_get_play_volume(LinphoneCall *call);
302 float linphone_call_get_record_volume(LinphoneCall *call);
303 float linphone_call_get_current_quality(LinphoneCall *call);
304 float linphone_call_get_average_quality(LinphoneCall *call);
305 const char* linphone_call_get_authentication_token(LinphoneCall *call);
306 bool_t linphone_call_get_authentication_token_verified(LinphoneCall *call);
307 void linphone_call_set_authentication_token_verified(LinphoneCall *call, bool_t verified);
308 void linphone_call_send_vfu_request(LinphoneCall *call);
309 void *linphone_call_get_user_pointer(LinphoneCall *call);
310 void linphone_call_set_user_pointer(LinphoneCall *call, void *user_pointer);
311 void linphone_call_set_next_video_frame_decoded_callback(LinphoneCall *call, LinphoneCallCbFunc cb, void* user_data);
312 LinphoneCallState linphone_call_get_transfer_state(LinphoneCall *call);
315 * Enables or disable echo cancellation for this call
319 * @ingroup media_parameters
321 void linphone_call_enable_echo_cancellation(LinphoneCall *call, bool_t val) ;
323 * Returns TRUE if echo cancellation is enabled.
325 * @ingroup media_parameters
327 bool_t linphone_call_echo_cancellation_enabled(LinphoneCall *lc);
329 * Enables or disable echo limiter for this call
333 * @ingroup media_parameters
335 void linphone_call_enable_echo_limiter(LinphoneCall *call, bool_t val);
337 * Returns TRUE if echo limiter is enabled.
339 * @ingroup media_parameters
341 bool_t linphone_call_echo_limiter_enabled(const LinphoneCall *call);
343 /*keep this in sync with mediastreamer2/msvolume.h*/
344 #define LINPHONE_VOLUME_DB_LOWEST (-120) /**< Lowest measured that can be returned.*/
347 * @addtogroup proxies
351 * The LinphoneProxyConfig object represents a proxy configuration to be used
352 * by the LinphoneCore object.
353 * Its fields must not be used directly in favour of the accessors methods.
354 * Once created and filled properly the LinphoneProxyConfig can be given to
355 * LinphoneCore with linphone_core_add_proxy_config().
356 * This will automatically triggers the registration, if enabled.
358 * The proxy configuration are persistent to restarts because they are saved
359 * in the configuration file. As a consequence, after linphone_core_new() there
360 * might already be a list of configured proxy that can be examined with
361 * linphone_core_get_proxy_config_list().
363 * The default proxy (see linphone_core_set_default_proxy() ) is the one of the list
364 * that is used by default for calls.
366 typedef struct _LinphoneProxyConfig LinphoneProxyConfig;
369 * LinphoneRegistrationState describes proxy registration states.
371 typedef enum _LinphoneRegistrationState{
372 LinphoneRegistrationNone, /**<Initial state for registrations */
373 LinphoneRegistrationProgress, /**<Registration is in progress */
374 LinphoneRegistrationOk, /**< Registration is successful */
375 LinphoneRegistrationCleared, /**< Unregistration succeeded */
376 LinphoneRegistrationFailed /**<Registration failed */
377 }LinphoneRegistrationState;
380 * Human readable version of the #LinphoneRegistrationState
383 const char *linphone_registration_state_to_string(LinphoneRegistrationState cs);
385 LinphoneProxyConfig *linphone_proxy_config_new(void);
386 int linphone_proxy_config_set_server_addr(LinphoneProxyConfig *obj, const char *server_addr);
387 int linphone_proxy_config_set_identity(LinphoneProxyConfig *obj, const char *identity);
388 int linphone_proxy_config_set_route(LinphoneProxyConfig *obj, const char *route);
389 void linphone_proxy_config_expires(LinphoneProxyConfig *obj, int expires);
391 * Indicates either or not, REGISTRATION must be issued for this #LinphoneProxyConfig .
392 * <br> In case this #LinphoneProxyConfig has been added to #LinphoneCore, follows the linphone_proxy_config_edit() rule.
393 * @param obj object pointer
394 * @param val if true, registration will be engaged
396 void linphone_proxy_config_enable_register(LinphoneProxyConfig *obj, bool_t val);
397 #define linphone_proxy_config_enableregister linphone_proxy_config_enable_register
398 void linphone_proxy_config_edit(LinphoneProxyConfig *obj);
399 int linphone_proxy_config_done(LinphoneProxyConfig *obj);
401 * Indicates either or not, PUBLISH must be issued for this #LinphoneProxyConfig .
402 * <br> In case this #LinphoneProxyConfig has been added to #LinphoneCore, follows the linphone_proxy_config_edit() rule.
403 * @param obj object pointer
404 * @param val if true, publish will be engaged
407 void linphone_proxy_config_enable_publish(LinphoneProxyConfig *obj, bool_t val);
408 void linphone_proxy_config_set_dial_escape_plus(LinphoneProxyConfig *cfg, bool_t val);
409 void linphone_proxy_config_set_dial_prefix(LinphoneProxyConfig *cfg, const char *prefix);
411 LinphoneRegistrationState linphone_proxy_config_get_state(const LinphoneProxyConfig *obj);
412 bool_t linphone_proxy_config_is_registered(const LinphoneProxyConfig *obj);
413 const char *linphone_proxy_config_get_domain(const LinphoneProxyConfig *cfg);
415 const char *linphone_proxy_config_get_route(const LinphoneProxyConfig *obj);
416 const char *linphone_proxy_config_get_identity(const LinphoneProxyConfig *obj);
417 bool_t linphone_proxy_config_publish_enabled(const LinphoneProxyConfig *obj);
418 const char *linphone_proxy_config_get_addr(const LinphoneProxyConfig *obj);
419 int linphone_proxy_config_get_expires(const LinphoneProxyConfig *obj);
420 bool_t linphone_proxy_config_register_enabled(const LinphoneProxyConfig *obj);
421 void linphone_proxy_config_refresh_register(LinphoneProxyConfig *obj);
422 struct _LinphoneCore * linphone_proxy_config_get_core(const LinphoneProxyConfig *obj);
424 bool_t linphone_proxy_config_get_dial_escape_plus(const LinphoneProxyConfig *cfg);
425 const char * linphone_proxy_config_get_dial_prefix(const LinphoneProxyConfig *cfg);
427 LinphoneReason linphone_proxy_config_get_error(const LinphoneProxyConfig *cfg);
429 /* destruction is called automatically when removing the proxy config */
430 void linphone_proxy_config_destroy(LinphoneProxyConfig *cfg);
431 void linphone_proxy_config_set_sip_setup(LinphoneProxyConfig *cfg, const char *type);
432 SipSetupContext *linphone_proxy_config_get_sip_setup_context(LinphoneProxyConfig *cfg);
433 SipSetup *linphone_proxy_config_get_sip_setup(LinphoneProxyConfig *cfg);
435 * normalize a human readable phone number into a basic string. 888-444-222 becomes 888444222
437 int linphone_proxy_config_normalize_number(LinphoneProxyConfig *proxy, const char *username, char *result, size_t result_len);
439 * attached a user data to a proxy config
441 void linphone_proxy_config_set_user_data(LinphoneProxyConfig *cr, void * ud);
443 * get user data to a proxy config. return null if any
445 void * linphone_proxy_config_get_user_data(LinphoneProxyConfig *cr);
451 typedef struct _LinphoneAccountCreator{
452 struct _LinphoneCore *lc;
453 struct _SipSetupContext *ssctx;
461 }LinphoneAccountCreator;
463 LinphoneAccountCreator *linphone_account_creator_new(struct _LinphoneCore *core, const char *type);
464 void linphone_account_creator_set_username(LinphoneAccountCreator *obj, const char *username);
465 void linphone_account_creator_set_password(LinphoneAccountCreator *obj, const char *password);
466 void linphone_account_creator_set_domain(LinphoneAccountCreator *obj, const char *domain);
467 void linphone_account_creator_set_route(LinphoneAccountCreator *obj, const char *route);
468 void linphone_account_creator_set_email(LinphoneAccountCreator *obj, const char *email);
469 void linphone_account_creator_set_suscribe(LinphoneAccountCreator *obj, int suscribre);
470 const char * linphone_account_creator_get_username(LinphoneAccountCreator *obj);
471 const char * linphone_account_creator_get_domain(LinphoneAccountCreator *obj);
472 int linphone_account_creator_test_existence(LinphoneAccountCreator *obj);
473 int linphone_account_creator_test_validation(LinphoneAccountCreator *obj);
474 LinphoneProxyConfig * linphone_account_creator_validate(LinphoneAccountCreator *obj);
475 void linphone_account_creator_destroy(LinphoneAccountCreator *obj);
477 struct _LinphoneAuthInfo;
480 * @ingroup authentication
481 * Object holding authentication information.
483 * @note The object's fields should not be accessed directly. Prefer using
484 * the accessor methods.
486 * In most case, authentication information consists of a username and password.
487 * Sometimes, a userid is required by proxy, and realm can be useful to discriminate
488 * different SIP domains.
490 * Once created and filled, a LinphoneAuthInfo must be added to the LinphoneCore in
491 * order to become known and used automatically when needed.
492 * Use linphone_core_add_auth_info() for that purpose.
494 * The LinphoneCore object can take the initiative to request authentication information
495 * when needed to the application through the auth_info_requested callback of the
496 * LinphoneCoreVTable structure.
498 * The application can respond to this information request later using
499 * linphone_core_add_auth_info(). This will unblock all pending authentication
500 * transactions and retry them with authentication headers.
503 typedef struct _LinphoneAuthInfo LinphoneAuthInfo;
505 LinphoneAuthInfo *linphone_auth_info_new(const char *username, const char *userid,
506 const char *passwd, const char *ha1,const char *realm);
507 void linphone_auth_info_set_passwd(LinphoneAuthInfo *info, const char *passwd);
508 void linphone_auth_info_set_username(LinphoneAuthInfo *info, const char *username);
509 void linphone_auth_info_set_userid(LinphoneAuthInfo *info, const char *userid);
511 const char *linphone_auth_info_get_username(const LinphoneAuthInfo *i);
512 const char *linphone_auth_info_get_passwd(const LinphoneAuthInfo *i);
513 const char *linphone_auth_info_get_userid(const LinphoneAuthInfo *i);
515 /* you don't need those function*/
516 void linphone_auth_info_destroy(LinphoneAuthInfo *info);
517 LinphoneAuthInfo * linphone_auth_info_new_from_config_file(struct _LpConfig *config, int pos);
520 struct _LinphoneChatRoom;
522 * @addtogroup chatroom
526 * A chat room is the place where text messages are exchanged.
527 * <br> Can be created by linphone_core_create_chat_room().
529 typedef struct _LinphoneChatRoom LinphoneChatRoom;
531 * Create a new chat room for messaging from a sip uri like sip:joe@sip.linphone.org
532 * @param lc #LinphoneCore object
533 * @param to destination address for messages
534 * @return #LinphoneChatRoom where messaging can take place.
536 LinphoneChatRoom * linphone_core_create_chat_room(LinphoneCore *lc, const char *to);
539 * @param cr #LinphoneChatRoom object
541 void linphone_chat_room_destroy(LinphoneChatRoom *cr);
545 * get peer address \link linphone_core_create_chat_room() associated to \endlink this #LinphoneChatRoom
546 * @param cr #LinphoneChatRoom object
547 * @return #LinphoneAddress peer address
549 const LinphoneAddress* linphone_chat_room_get_peer_address(LinphoneChatRoom *cr);
551 * send a message to peer member of this chat room.
552 * @param cr #LinphoneChatRoom object
553 * @param msg message to be sent
555 void linphone_chat_room_send_message(LinphoneChatRoom *cr, const char *msg);
557 void linphone_chat_room_set_user_data(LinphoneChatRoom *cr, void * ud);
558 void * linphone_chat_room_get_user_data(LinphoneChatRoom *cr);
566 * @addtogroup initializing
571 * LinphoneGlobalState describes the global state of the LinphoneCore object.
572 * It is notified via the LinphoneCoreVTable::global_state_changed
574 typedef enum _LinphoneGlobalState{
576 LinphoneGlobalStartup,
578 LinphoneGlobalShutdown
579 }LinphoneGlobalState;
581 const char *linphone_global_state_to_string(LinphoneGlobalState gs);
584 /**Call state notification callback prototype*/
585 typedef void (*LinphoneGlobalStateCb)(struct _LinphoneCore *lc, LinphoneGlobalState gstate, const char *message);
586 /**Call state notification callback prototype*/
587 typedef void (*LinphoneCallStateCb)(struct _LinphoneCore *lc, LinphoneCall *call, LinphoneCallState cstate, const char *message);
588 /**Call encryption changed callback prototype*/
589 typedef void (*CallEncryptionChangedCb)(struct _LinphoneCore *lc, LinphoneCall *call, bool_t on, const char *authentication_token);
592 * Registration state notification callback prototype
594 typedef void (*LinphoneRegistrationStateCb)(struct _LinphoneCore *lc, LinphoneProxyConfig *cfg, LinphoneRegistrationState cstate, const char *message);
595 /** Callback prototype */
596 typedef void (*ShowInterfaceCb)(struct _LinphoneCore *lc);
597 /** Callback prototype */
598 typedef void (*DisplayStatusCb)(struct _LinphoneCore *lc, const char *message);
599 /** Callback prototype */
600 typedef void (*DisplayMessageCb)(struct _LinphoneCore *lc, const char *message);
601 /** Callback prototype */
602 typedef void (*DisplayUrlCb)(struct _LinphoneCore *lc, const char *message, const char *url);
603 /** Callback prototype */
604 typedef void (*LinphoneCoreCbFunc)(struct _LinphoneCore *lc,void * user_data);
605 /** Callback prototype */
606 typedef void (*NotifyReceivedCb)(struct _LinphoneCore *lc, LinphoneCall *call, const char *from, const char *event);
608 * Report status change for a friend previously \link linphone_core_add_friend() added \endlink to #LinphoneCore.
609 * @param lc #LinphoneCore object .
610 * @param lf Updated #LinphoneFriend .
612 typedef void (*NotifyPresenceReceivedCb)(struct _LinphoneCore *lc, LinphoneFriend * lf);
614 * Reports that a new subscription request has been received and wait for a decision.
615 * <br> Status on this subscription request is notified by \link linphone_friend_set_inc_subscribe_policy() changing policy \endlink for this friend
616 * @param lc #LinphoneCore object
617 * @param lf #LinphoneFriend corresponding to the subscriber
618 * @param url of the subscriber
621 typedef void (*NewSubscribtionRequestCb)(struct _LinphoneCore *lc, LinphoneFriend *lf, const char *url);
622 /** Callback prototype */
623 typedef void (*AuthInfoRequested)(struct _LinphoneCore *lc, const char *realm, const char *username);
624 /** Callback prototype */
625 typedef void (*CallLogUpdated)(struct _LinphoneCore *lc, struct _LinphoneCallLog *newcl);
629 * @param lc #LinphoneCore object
630 * @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.
631 * @param from #LinphoneAddress from
632 * @param message incoming message
634 typedef void (*TextMessageReceived)(LinphoneCore *lc, LinphoneChatRoom *room, const LinphoneAddress *from, const char *message);
635 /** Callback prototype */
636 typedef void (*DtmfReceived)(struct _LinphoneCore* lc, LinphoneCall *call, int dtmf);
637 /** Callback prototype */
638 typedef void (*ReferReceived)(struct _LinphoneCore *lc, const char *refer_to);
639 /** Callback prototype */
640 typedef void (*BuddyInfoUpdated)(struct _LinphoneCore *lc, LinphoneFriend *lf);
641 /** Callback prototype for in progress transfers. The new_call_state is the state of the call resulting of the transfer, at the other party. */
642 typedef void (*LinphoneTransferStateChanged)(struct _LinphoneCore *lc, LinphoneCall *transfered, LinphoneCallState new_call_state);
643 /** Callback prototype */
644 typedef void (*CallStatsUpdated)(struct _LinphoneCore *lc, LinphoneCall *call, LinphoneCallStats *stats);
647 * This structure holds all callbacks that the application should implement.
650 typedef struct _LinphoneVTable{
651 LinphoneGlobalStateCb global_state_changed; /**<Notifies globlal state changes*/
652 LinphoneRegistrationStateCb registration_state_changed;/**<Notifies registration state changes*/
653 LinphoneCallStateCb call_state_changed;/**<Notifies call state changes*/
654 NotifyPresenceReceivedCb notify_presence_recv; /**< Notify received presence events*/
655 NewSubscribtionRequestCb new_subscription_request; /**< Notify about pending subscription request */
656 AuthInfoRequested auth_info_requested; /**< Ask the application some authentication information */
657 CallLogUpdated call_log_updated; /**< Notifies that call log list has been updated */
658 TextMessageReceived text_received; /**< A text message has been received */
659 DtmfReceived dtmf_received; /**< A dtmf has been received received */
660 ReferReceived refer_received; /**< An out of call refer was received */
661 CallEncryptionChangedCb call_encryption_changed; /**<Notifies on change in the encryption of call streams */
662 LinphoneTransferStateChanged transfer_state_changed; /**<Notifies when a transfer is in progress */
663 BuddyInfoUpdated buddy_info_updated; /**< a LinphoneFriend's BuddyInfo has changed*/
664 NotifyReceivedCb notify_recv; /**< Other notifications*/
665 CallStatsUpdated call_stats_updated; /**<Notifies on change in the stats of call */
666 DisplayStatusCb display_status; /**< Callback that notifies various events with human readable text.*/
667 DisplayMessageCb display_message;/**< Callback to display a message to the user */
668 DisplayMessageCb display_warning;/** Callback to display a warning to the user */
669 DisplayUrlCb display_url;
670 ShowInterfaceCb show; /**< Notifies the application that it should show up*/
671 } LinphoneCoreVTable;
677 typedef struct _LCCallbackObj
679 LinphoneCoreCbFunc _func;
685 typedef enum _LinphoneFirewallPolicy{
686 LinphonePolicyNoFirewall,
687 LinphonePolicyUseNatAddress,
688 LinphonePolicyUseStun
689 } LinphoneFirewallPolicy;
691 typedef enum _LinphoneWaitingState{
692 LinphoneWaitingStart,
693 LinphoneWaitingProgress,
694 LinphoneWaitingFinished
695 } LinphoneWaitingState;
696 typedef void * (*LinphoneWaitingCallback)(struct _LinphoneCore *lc, void *context, LinphoneWaitingState ws, const char *purpose, float progress);
701 void linphone_core_enable_logs(FILE *file);
702 void linphone_core_enable_logs_with_cb(OrtpLogFunc logfunc);
703 void linphone_core_disable_logs(void);
704 /*sets the user-agent string in sip messages, must be set before linphone_core_new() or linphone_core_init() */
705 void linphone_core_set_user_agent(const char *ua_name, const char *version);
706 const char *linphone_core_get_version(void);
708 LinphoneCore *linphone_core_new(const LinphoneCoreVTable *vtable,
709 const char *config_path, const char *factory_config, void* userdata);
711 /* function to be periodically called in a main loop */
712 void linphone_core_iterate(LinphoneCore *lc);
714 LinphoneAddress * linphone_core_interpret_url(LinphoneCore *lc, const char *url);
716 LinphoneCall * linphone_core_invite(LinphoneCore *lc, const char *url);
718 LinphoneCall * linphone_core_invite_address(LinphoneCore *lc, const LinphoneAddress *addr);
720 LinphoneCall * linphone_core_invite_with_params(LinphoneCore *lc, const char *url, const LinphoneCallParams *params);
722 LinphoneCall * linphone_core_invite_address_with_params(LinphoneCore *lc, const LinphoneAddress *addr, const LinphoneCallParams *params);
724 int linphone_core_transfer_call(LinphoneCore *lc, LinphoneCall *call, const char *refer_to);
726 int linphone_core_transfer_call_to_another(LinphoneCore *lc, LinphoneCall *call, LinphoneCall *dest);
728 bool_t linphone_core_inc_invite_pending(LinphoneCore*lc);
730 bool_t linphone_core_in_call(const LinphoneCore *lc);
732 LinphoneCall *linphone_core_get_current_call(const LinphoneCore *lc);
734 int linphone_core_accept_call(LinphoneCore *lc, LinphoneCall *call);
736 int linphone_core_accept_call_with_params(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
738 int linphone_core_terminate_call(LinphoneCore *lc, LinphoneCall *call);
740 int linphone_core_redirect_call(LinphoneCore *lc, LinphoneCall *call, const char *redirect_uri);
742 int linphone_core_terminate_all_calls(LinphoneCore *lc);
744 int linphone_core_pause_call(LinphoneCore *lc, LinphoneCall *call);
746 int linphone_core_pause_all_calls(LinphoneCore *lc);
748 int linphone_core_resume_call(LinphoneCore *lc, LinphoneCall *call);
750 int linphone_core_update_call(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
752 int linphone_core_defer_call_update(LinphoneCore *lc, LinphoneCall *call);
754 int linphone_core_accept_call_update(LinphoneCore *lc, LinphoneCall *call, const LinphoneCallParams *params);
756 LinphoneCallParams *linphone_core_create_default_call_parameters(LinphoneCore *lc);
758 LinphoneCall *linphone_core_get_call_by_remote_address(LinphoneCore *lc, const char *remote_address);
760 void linphone_core_send_dtmf(LinphoneCore *lc,char dtmf);
762 int linphone_core_set_primary_contact(LinphoneCore *lc, const char *contact);
764 const char *linphone_core_get_primary_contact(LinphoneCore *lc);
766 const char * linphone_core_get_identity(LinphoneCore *lc);
768 void linphone_core_set_guess_hostname(LinphoneCore *lc, bool_t val);
769 bool_t linphone_core_get_guess_hostname(LinphoneCore *lc);
771 bool_t linphone_core_ipv6_enabled(LinphoneCore *lc);
772 void linphone_core_enable_ipv6(LinphoneCore *lc, bool_t val);
774 LinphoneAddress *linphone_core_get_primary_contact_parsed(LinphoneCore *lc);
775 const char * linphone_core_get_identity(LinphoneCore *lc);
776 /*0= no bandwidth limit*/
777 void linphone_core_set_download_bandwidth(LinphoneCore *lc, int bw);
778 void linphone_core_set_upload_bandwidth(LinphoneCore *lc, int bw);
780 int linphone_core_get_download_bandwidth(const LinphoneCore *lc);
781 int linphone_core_get_upload_bandwidth(const LinphoneCore *lc);
783 void linphone_core_enable_adaptive_rate_control(LinphoneCore *lc, bool_t enabled);
784 bool_t linphone_core_adaptive_rate_control_enabled(const LinphoneCore *lc);
786 * set audio packetization time linphone expect to receive from peer
787 * @ingroup media_parameters
790 void linphone_core_set_download_ptime(LinphoneCore *lc, int ptime);
792 * get audio packetization time linphone expect to receive from peer, 0 means unspecified
793 * @ingroup media_parameters
795 int linphone_core_get_download_ptime(LinphoneCore *lc);
797 void linphone_core_set_upload_ptime(LinphoneCore *lc, int ptime);
799 int linphone_core_get_upload_ptime(LinphoneCore *lc);
801 /* returns a MSList of PayloadType */
802 const MSList *linphone_core_get_audio_codecs(const LinphoneCore *lc);
804 int linphone_core_set_audio_codecs(LinphoneCore *lc, MSList *codecs);
805 /* returns a MSList of PayloadType */
806 const MSList *linphone_core_get_video_codecs(const LinphoneCore *lc);
808 int linphone_core_set_video_codecs(LinphoneCore *lc, MSList *codecs);
810 bool_t linphone_core_payload_type_enabled(LinphoneCore *lc, const PayloadType *pt);
812 int linphone_core_enable_payload_type(LinphoneCore *lc, PayloadType *pt, bool_t enable);
814 PayloadType* linphone_core_find_payload_type(LinphoneCore* lc, const char* type, int rate) ;
816 int linphone_core_get_payload_type_number(LinphoneCore *lc, const PayloadType *pt);
818 const char *linphone_core_get_payload_type_description(LinphoneCore *lc, PayloadType *pt);
820 bool_t linphone_core_check_payload_type_usability(LinphoneCore *lc, PayloadType *pt);
822 int linphone_core_add_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
824 void linphone_core_clear_proxy_config(LinphoneCore *lc);
826 void linphone_core_remove_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
828 const MSList *linphone_core_get_proxy_config_list(const LinphoneCore *lc);
830 void linphone_core_set_default_proxy(LinphoneCore *lc, LinphoneProxyConfig *config);
832 void linphone_core_set_default_proxy_index(LinphoneCore *lc, int index);
834 int linphone_core_get_default_proxy(LinphoneCore *lc, LinphoneProxyConfig **config);
836 void linphone_core_add_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
838 void linphone_core_remove_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
840 const MSList *linphone_core_get_auth_info_list(const LinphoneCore *lc);
842 const LinphoneAuthInfo *linphone_core_find_auth_info(LinphoneCore *lc, const char *realm, const char *username);
844 void linphone_core_abort_authentication(LinphoneCore *lc, LinphoneAuthInfo *info);
846 void linphone_core_clear_all_auth_info(LinphoneCore *lc);
848 int linphone_core_get_audio_jittcomp(LinphoneCore *lc);
850 void linphone_core_set_audio_jittcomp(LinphoneCore *lc, int value);
852 int linphone_core_get_audio_port(const LinphoneCore *lc);
854 int linphone_core_get_video_port(const LinphoneCore *lc);
856 int linphone_core_get_nortp_timeout(const LinphoneCore *lc);
858 void linphone_core_set_audio_port(LinphoneCore *lc, int port);
860 void linphone_core_set_video_port(LinphoneCore *lc, int port);
862 void linphone_core_set_nortp_timeout(LinphoneCore *lc, int port);
864 void linphone_core_set_use_info_for_dtmf(LinphoneCore *lc, bool_t use_info);
866 bool_t linphone_core_get_use_info_for_dtmf(LinphoneCore *lc);
868 void linphone_core_set_use_rfc2833_for_dtmf(LinphoneCore *lc,bool_t use_rfc2833);
870 bool_t linphone_core_get_use_rfc2833_for_dtmf(LinphoneCore *lc);
872 void linphone_core_set_sip_port(LinphoneCore *lc, int port);
874 int linphone_core_get_sip_port(LinphoneCore *lc);
876 int linphone_core_set_sip_transports(LinphoneCore *lc, const LCSipTransports *transports);
878 int linphone_core_get_sip_transports(LinphoneCore *lc, LCSipTransports *transports);
881 * Give access to the UDP sip socket. Can be useful to configure this socket as persistent I.E kCFStreamNetworkServiceType set to kCFStreamNetworkServiceTypeVoIP)
882 * @param lc #LinphoneCore
883 * @return socket file descriptor
885 ortp_socket_t linphone_core_get_sip_socket(LinphoneCore *lc);
887 void linphone_core_set_inc_timeout(LinphoneCore *lc, int seconds);
889 int linphone_core_get_inc_timeout(LinphoneCore *lc);
891 void linphone_core_set_stun_server(LinphoneCore *lc, const char *server);
893 const char * linphone_core_get_stun_server(const LinphoneCore *lc);
895 void linphone_core_set_nat_address(LinphoneCore *lc, const char *addr);
897 const char *linphone_core_get_nat_address(const LinphoneCore *lc);
899 void linphone_core_set_firewall_policy(LinphoneCore *lc, LinphoneFirewallPolicy pol);
901 LinphoneFirewallPolicy linphone_core_get_firewall_policy(const LinphoneCore *lc);
903 const char * linphone_core_get_relay_addr(const LinphoneCore *lc);
905 int linphone_core_set_relay_addr(LinphoneCore *lc, const char *addr);
907 /* sound functions */
908 /* returns a null terminated static array of string describing the sound devices */
909 const char** linphone_core_get_sound_devices(LinphoneCore *lc);
910 void linphone_core_reload_sound_devices(LinphoneCore *lc);
911 bool_t linphone_core_sound_device_can_capture(LinphoneCore *lc, const char *device);
912 bool_t linphone_core_sound_device_can_playback(LinphoneCore *lc, const char *device);
913 int linphone_core_get_ring_level(LinphoneCore *lc);
914 int linphone_core_get_play_level(LinphoneCore *lc);
915 int linphone_core_get_rec_level(LinphoneCore *lc);
916 void linphone_core_set_ring_level(LinphoneCore *lc, int level);
917 void linphone_core_set_play_level(LinphoneCore *lc, int level);
919 void linphone_core_set_playback_gain_db(LinphoneCore *lc, float level);
921 float linphone_core_get_playback_gain_db(LinphoneCore *lc);
922 void linphone_core_set_rec_level(LinphoneCore *lc, int level);
923 const char * linphone_core_get_ringer_device(LinphoneCore *lc);
924 const char * linphone_core_get_playback_device(LinphoneCore *lc);
925 const char * linphone_core_get_capture_device(LinphoneCore *lc);
926 int linphone_core_set_ringer_device(LinphoneCore *lc, const char * devid);
927 int linphone_core_set_playback_device(LinphoneCore *lc, const char * devid);
928 int linphone_core_set_capture_device(LinphoneCore *lc, const char * devid);
929 char linphone_core_get_sound_source(LinphoneCore *lc);
930 void linphone_core_set_sound_source(LinphoneCore *lc, char source);
931 void linphone_core_set_ring(LinphoneCore *lc, const char *path);
932 const char *linphone_core_get_ring(const LinphoneCore *lc);
933 void linphone_core_verify_server_certificates(LinphoneCore *lc, bool_t yesno);
934 void linphone_core_set_root_ca(LinphoneCore *lc, const char *path);
935 void linphone_core_set_ringback(LinphoneCore *lc, const char *path);
936 const char * linphone_core_get_ringback(const LinphoneCore *lc);
938 void linphone_core_set_remote_ringback_tone(LinphoneCore *lc,const char *);
939 const char *linphone_core_get_remote_ringback_tone(const LinphoneCore *lc);
941 int linphone_core_preview_ring(LinphoneCore *lc, const char *ring,LinphoneCoreCbFunc func,void * userdata);
942 void linphone_core_enable_echo_cancellation(LinphoneCore *lc, bool_t val);
943 bool_t linphone_core_echo_cancellation_enabled(LinphoneCore *lc);
945 void linphone_core_enable_echo_limiter(LinphoneCore *lc, bool_t val);
946 bool_t linphone_core_echo_limiter_enabled(const LinphoneCore *lc);
948 void linphone_core_enable_agc(LinphoneCore *lc, bool_t val);
949 bool_t linphone_core_agc_enabled(const LinphoneCore *lc);
951 void linphone_core_mute_mic(LinphoneCore *lc, bool_t muted);
955 * @ingroup media_parameters
957 bool_t linphone_core_is_mic_muted(LinphoneCore *lc);
959 bool_t linphone_core_is_audio_muted(LinphoneCore *lc);
960 bool_t linphone_core_is_rtp_muted(LinphoneCore *lc);
962 bool_t linphone_core_get_rtp_no_xmit_on_audio_mute(const LinphoneCore *lc);
963 void linphone_core_set_rtp_no_xmit_on_audio_mute(LinphoneCore *lc, bool_t val);
966 /* returns a list of LinphoneCallLog */
967 const MSList * linphone_core_get_call_logs(LinphoneCore *lc);
968 void linphone_core_clear_call_logs(LinphoneCore *lc);
971 bool_t linphone_core_video_supported(LinphoneCore *lc);
972 void linphone_core_enable_video(LinphoneCore *lc, bool_t vcap_enabled, bool_t display_enabled);
973 bool_t linphone_core_video_enabled(LinphoneCore *lc);
974 void linphone_core_set_video_policy(LinphoneCore *lc, const LinphoneVideoPolicy *policy);
975 const LinphoneVideoPolicy *linphone_core_get_video_policy(LinphoneCore *lc);
977 typedef struct MSVideoSizeDef{
981 /* returns a zero terminated table of MSVideoSizeDef*/
982 const MSVideoSizeDef *linphone_core_get_supported_video_sizes(LinphoneCore *lc);
983 void linphone_core_set_preferred_video_size(LinphoneCore *lc, MSVideoSize vsize);
984 MSVideoSize linphone_core_get_preferred_video_size(LinphoneCore *lc);
985 void linphone_core_set_preferred_video_size_by_name(LinphoneCore *lc, const char *name);
987 void linphone_core_enable_video_preview(LinphoneCore *lc, bool_t val);
988 bool_t linphone_core_video_preview_enabled(const LinphoneCore *lc);
990 void linphone_core_enable_self_view(LinphoneCore *lc, bool_t val);
991 bool_t linphone_core_self_view_enabled(const LinphoneCore *lc);
994 /* returns a null terminated static array of string describing the webcams */
995 void linphone_core_reload_video_devices(LinphoneCore *lc);
996 const char** linphone_core_get_video_devices(const LinphoneCore *lc);
997 int linphone_core_set_video_device(LinphoneCore *lc, const char *id);
998 const char *linphone_core_get_video_device(const LinphoneCore *lc);
1000 /* Set static picture to be used when "Static picture" is the video device */
1001 int linphone_core_set_static_picture(LinphoneCore *lc, const char *path);
1003 /* Set and get frame rate for static picture */
1004 int linphone_core_set_static_picture_fps(LinphoneCore *lc, float fps);
1005 float linphone_core_get_static_picture_fps(LinphoneCore *lc);
1007 /*function to be used for eventually setting window decorations (icons, title...)*/
1008 unsigned long linphone_core_get_native_video_window_id(const LinphoneCore *lc);
1009 void linphone_core_set_native_video_window_id(LinphoneCore *lc, unsigned long id);
1011 unsigned long linphone_core_get_native_preview_window_id(const LinphoneCore *lc);
1012 void linphone_core_set_native_preview_window_id(LinphoneCore *lc, unsigned long id);
1014 void linphone_core_use_preview_window(LinphoneCore *lc, bool_t yesno);
1015 int linphone_core_get_device_rotation(LinphoneCore *lc );
1016 void linphone_core_set_device_rotation(LinphoneCore *lc, int rotation);
1018 /* start or stop streaming video in case of embedded window */
1019 void linphone_core_show_video(LinphoneCore *lc, bool_t show);
1021 /*play/record support: use files instead of soundcard*/
1022 void linphone_core_use_files(LinphoneCore *lc, bool_t yesno);
1023 void linphone_core_set_play_file(LinphoneCore *lc, const char *file);
1024 void linphone_core_set_record_file(LinphoneCore *lc, const char *file);
1026 void linphone_core_play_dtmf(LinphoneCore *lc, char dtmf, int duration_ms);
1027 void linphone_core_stop_dtmf(LinphoneCore *lc);
1029 int linphone_core_get_current_call_duration(const LinphoneCore *lc);
1032 int linphone_core_get_mtu(const LinphoneCore *lc);
1033 void linphone_core_set_mtu(LinphoneCore *lc, int mtu);
1036 * @ingroup network_parameters
1037 * This method is called by the application to notify the linphone core library when network is reachable.
1038 * Calling this method with true trigger linphone to initiate a registration process for all proxy
1039 * configuration with parameter register set to enable.
1040 * This method disable the automatic registration mode. It means you must call this method after each network state changes
1043 void linphone_core_set_network_reachable(LinphoneCore* lc,bool_t value);
1045 * @ingroup network_parameters
1046 * return network state either as positioned by the application or by linphone
1048 bool_t linphone_core_is_network_reachabled(LinphoneCore* lc);
1051 * @ingroup network_parameters
1052 * enable signaling keep alive. small udp packet sent periodically to keep udp NAT association
1054 void linphone_core_enable_keep_alive(LinphoneCore* lc,bool_t enable);
1056 * @ingroup network_parameters
1057 * Is signaling keep alive
1059 bool_t linphone_core_keep_alive_enabled(LinphoneCore* lc);
1061 void *linphone_core_get_user_data(LinphoneCore *lc);
1062 void linphone_core_set_user_data(LinphoneCore *lc, void *userdata);
1064 /* returns LpConfig object to read/write to the config file: usefull if you wish to extend
1065 the config file with your own sections */
1066 struct _LpConfig *linphone_core_get_config(LinphoneCore *lc);
1068 /*set a callback for some blocking operations, it takes you informed of the progress of the operation*/
1069 void linphone_core_set_waiting_callback(LinphoneCore *lc, LinphoneWaitingCallback cb, void *user_context);
1071 /*returns the list of registered SipSetup (linphonecore plugins) */
1072 const MSList * linphone_core_get_sip_setups(LinphoneCore *lc);
1074 void linphone_core_destroy(LinphoneCore *lc);
1076 /*for advanced users:*/
1077 typedef RtpTransport * (*LinphoneRtpTransportFactoryFunc)(void *data, int port);
1078 struct _LinphoneRtpTransportFactories{
1079 LinphoneRtpTransportFactoryFunc audio_rtp_func;
1080 void *audio_rtp_func_data;
1081 LinphoneRtpTransportFactoryFunc audio_rtcp_func;
1082 void *audio_rtcp_func_data;
1083 LinphoneRtpTransportFactoryFunc video_rtp_func;
1084 void *video_rtp_func_data;
1085 LinphoneRtpTransportFactoryFunc video_rtcp_func;
1086 void *video_rtcp_func_data;
1088 typedef struct _LinphoneRtpTransportFactories LinphoneRtpTransportFactories;
1090 void linphone_core_set_rtp_transport_factories(LinphoneCore* lc, LinphoneRtpTransportFactories *factories);
1092 int linphone_core_get_current_call_stats(LinphoneCore *lc, rtp_stats_t *local, rtp_stats_t *remote);
1094 const MSList *linphone_core_get_calls(LinphoneCore *lc);
1096 LinphoneGlobalState linphone_core_get_global_state(const LinphoneCore *lc);
1098 * force registration refresh to be initiated upon next iterate
1101 void linphone_core_refresh_registers(LinphoneCore* lc);
1103 /* Path to the file storing secrets cache */
1104 void linphone_core_set_zrtp_secrets_file(LinphoneCore *lc, const char* file);
1107 const LinphoneCall* linphone_core_find_call_from_uri(LinphoneCore *lc, const char *uri);
1109 int linphone_core_add_to_conference(LinphoneCore *lc, LinphoneCall *call);
1110 int linphone_core_add_all_to_conference(LinphoneCore *lc);
1111 int linphone_core_remove_from_conference(LinphoneCore *lc, LinphoneCall *call);
1112 bool_t linphone_core_is_in_conference(const LinphoneCore *lc);
1113 int linphone_core_enter_conference(LinphoneCore *lc);
1114 int linphone_core_leave_conference(LinphoneCore *lc);
1115 float linphone_core_get_conference_local_input_volume(LinphoneCore *lc);
1117 int linphone_core_terminate_conference(LinphoneCore *lc);
1118 int linphone_core_get_conference_size(LinphoneCore *lc);
1120 int linphone_core_get_max_calls(LinphoneCore *lc);
1121 void linphone_core_set_max_calls(LinphoneCore *lc, int max);
1123 bool_t linphone_core_sound_resources_locked(LinphoneCore *lc);
1125 bool_t linphone_core_media_encryption_supported(const LinphoneCore *lc, LinphoneMediaEncryption menc);
1128 * Choose media encryption policy to be used for RTP packets
1130 int linphone_core_set_media_encryption(LinphoneCore *lc, enum LinphoneMediaEncryption menc);
1131 LinphoneMediaEncryption linphone_core_get_media_encryption(LinphoneCore *lc);
1133 bool_t linphone_core_is_media_encryption_mandatory(LinphoneCore *lc);
1135 * Defines Linphone behaviour when encryption parameters negociation fails on outoing call.
1136 * If set to TRUE call will fail; if set to FALSE will resend an INVITE with encryption disabled
1138 void linphone_core_set_media_encryption_mandatory(LinphoneCore *lc, bool_t m);
1141 * Init call params using LinphoneCore's current configuration
1143 void linphone_core_init_default_params(LinphoneCore*lc, LinphoneCallParams *params);
1146 * True if tunnel support was compiled.
1148 bool_t linphone_core_tunnel_available(void);
1150 typedef struct LinphoneTunnel LinphoneTunnel;
1152 * get tunnel instance if available
1154 LinphoneTunnel *linphone_core_get_tunnel(LinphoneCore *lc);
1156 void linphone_call_zoom_video(LinphoneCall* call, float zoom_factor, float* cx, float* cy);