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;
155 struct _LinphoneCore *lc;
161 void linphone_call_log_set_user_pointer(LinphoneCallLog *cl, void *up);
162 void *linphone_call_log_get_user_pointer(const LinphoneCallLog *cl);
163 void linphone_call_log_set_ref_key(LinphoneCallLog *cl, const char *refkey);
164 const char *linphone_call_log_get_ref_key(const LinphoneCallLog *cl);
165 const rtp_stats_t *linphone_call_log_get_local_stats(const LinphoneCallLog *cl);
166 const rtp_stats_t *linphone_call_log_get_remote_stats(const LinphoneCallLog *cl);
167 char * linphone_call_log_to_str(LinphoneCallLog *cl);
171 * The LinphoneCallParams is an object contaning various call related parameters.
172 * It can be used to retrieve parameters from a currently running call or modify the call's characterisitcs
175 struct _LinphoneCallParams;
176 typedef struct _LinphoneCallParams LinphoneCallParams;
178 LinphoneCallParams * linphone_call_params_copy(const LinphoneCallParams *cp);
179 void linphone_call_params_enable_video(LinphoneCallParams *cp, bool_t enabled);
180 bool_t linphone_call_params_video_enabled(const LinphoneCallParams *cp);
181 void linphone_call_params_enable_early_media_sending(LinphoneCallParams *cp, bool_t enabled);
182 bool_t linphone_call_params_early_media_sending_enabled(const LinphoneCallParams *cp);
183 void linphone_call_params_destroy(LinphoneCallParams *cp);
186 * Enum describing failure reasons.
188 enum _LinphoneReason{
190 LinphoneReasonNoResponse, /**<No response received from remote*/
191 LinphoneReasonBadCredentials, /**<Authentication failed due to bad or missing credentials*/
192 LinphoneReasonDeclined, /**<The call has been declined*/
195 typedef enum _LinphoneReason LinphoneReason;
197 const char *linphone_reason_to_string(LinphoneReason err);
200 * The LinphoneCall object represents a call issued or received by the LinphoneCore
202 struct _LinphoneCall;
203 typedef struct _LinphoneCall LinphoneCall;
205 typedef enum _LinphoneCallState{
207 LinphoneCallIncomingReceived, /**<This is a new incoming call */
208 LinphoneCallOutgoingInit, /**<An outgoing call is started */
209 LinphoneCallOutgoingProgress, /**<An outgoing call is in progress */
210 LinphoneCallOutgoingRinging, /**<An outgoing call is ringing at remote end */
211 LinphoneCallOutgoingEarlyMedia, /**<An outgoing call is proposed early media */
212 LinphoneCallConnected, /**<Connected, the call is answered */
213 LinphoneCallStreamsRunning, /**<The media streams are established and running*/
214 LinphoneCallPausing, /**<The call is pausing at the initiative of local end */
215 LinphoneCallPaused, /**< The call is paused, remote end has accepted the pause */
216 LinphoneCallResuming, /**<The call is being resumed by local end*/
217 LinphoneCallRefered, /**<The call is being transfered to another party, resulting in a new outgoing call to follow immediately*/
218 LinphoneCallError, /**<The call encountered an error*/
219 LinphoneCallEnd, /**<The call ended normally*/
220 LinphoneCallPausedByRemote, /**<The call is paused by remote end*/
221 LinphoneCallUpdatedByRemote, /**<The call's parameters are updated, used for example when video is asked by remote */
222 LinphoneCallIncomingEarlyMedia /**<We are proposing early media to an incoming call */
225 const char *linphone_call_state_to_string(LinphoneCallState cs);
228 LinphoneCallState linphone_call_get_state(const LinphoneCall *call);
229 bool_t linphone_call_asked_to_autoanswer(LinphoneCall *call);
230 const LinphoneAddress * linphone_core_get_current_call_remote_address(struct _LinphoneCore *lc);
231 const LinphoneAddress * linphone_call_get_remote_address(const LinphoneCall *call);
232 char *linphone_call_get_remote_address_as_string(const LinphoneCall *call);
233 LinphoneCallDir linphone_call_get_dir(const LinphoneCall *call);
234 void linphone_call_ref(LinphoneCall *call);
235 void linphone_call_unref(LinphoneCall *call);
236 LinphoneCallLog *linphone_call_get_call_log(const LinphoneCall *call);
237 const char *linphone_call_get_refer_to(const LinphoneCall *call);
238 bool_t linphone_call_has_transfer_pending(const LinphoneCall *call);
239 int linphone_call_get_duration(const LinphoneCall *call);
240 const LinphoneCallParams * linphone_call_get_current_params(const LinphoneCall *call);
241 void linphone_call_enable_camera(LinphoneCall *lc, bool_t enabled);
242 bool_t linphone_call_camera_enabled(const LinphoneCall *lc);
243 int linphone_call_take_video_snapshot(LinphoneCall *call, const char *file);
244 LinphoneReason linphone_call_get_reason(const LinphoneCall *call);
245 const char *linphone_call_get_remote_user_agent(LinphoneCall *call);
246 void *linphone_call_get_user_pointer(LinphoneCall *call);
247 void linphone_call_set_user_pointer(LinphoneCall *call, void *user_pointer);
251 * @addtogroup proxies
255 * The LinphoneProxyConfig object represents a proxy configuration to be used
256 * by the LinphoneCore object.
257 * Its fields must not be used directly in favour of the accessors methods.
258 * Once created and filled properly the LinphoneProxyConfig can be given to
259 * LinphoneCore with linphone_core_add_proxy_config().
260 * This will automatically triggers the registration, if enabled.
262 * The proxy configuration are persistent to restarts because they are saved
263 * in the configuration file. As a consequence, after linphone_core_new() there
264 * might already be a list of configured proxy that can be examined with
265 * linphone_core_get_proxy_config_list().
267 * The default proxy (see linphone_core_set_default_proxy() ) is the one of the list
268 * that is used by default for calls.
270 typedef struct _LinphoneProxyConfig LinphoneProxyConfig;
273 * LinphoneRegistrationState describes proxy registration states.
275 typedef enum _LinphoneRegistrationState{
276 LinphoneRegistrationNone,
277 LinphoneRegistrationProgress,
278 LinphoneRegistrationOk,
279 LinphoneRegistrationCleared,
280 LinphoneRegistrationFailed
281 }LinphoneRegistrationState;
284 * Human readable version of the #LinphoneRegistrationState
287 const char *linphone_registration_state_to_string(LinphoneRegistrationState cs);
289 LinphoneProxyConfig *linphone_proxy_config_new(void);
290 int linphone_proxy_config_set_server_addr(LinphoneProxyConfig *obj, const char *server_addr);
291 int linphone_proxy_config_set_identity(LinphoneProxyConfig *obj, const char *identity);
292 int linphone_proxy_config_set_route(LinphoneProxyConfig *obj, const char *route);
293 void linphone_proxy_config_expires(LinphoneProxyConfig *obj, int expires);
295 * Indicates either or not, REGISTRATION must be issued for this #LinphoneProxyConfig .
296 * <br> In case this #LinphoneProxyConfig has been added to #LinphoneCore, follows the linphone_proxy_config_edit() rule.
297 * @param obj object pointer
298 * @param val if true, registration will be engaged
300 void linphone_proxy_config_enable_register(LinphoneProxyConfig *obj, bool_t val);
301 #define linphone_proxy_config_enableregister linphone_proxy_config_enable_register
302 void linphone_proxy_config_edit(LinphoneProxyConfig *obj);
303 int linphone_proxy_config_done(LinphoneProxyConfig *obj);
304 void linphone_proxy_config_enable_publish(LinphoneProxyConfig *obj, bool_t val);
305 void linphone_proxy_config_set_dial_escape_plus(LinphoneProxyConfig *cfg, bool_t val);
306 void linphone_proxy_config_set_dial_prefix(LinphoneProxyConfig *cfg, const char *prefix);
308 LinphoneRegistrationState linphone_proxy_config_get_state(const LinphoneProxyConfig *obj);
309 bool_t linphone_proxy_config_is_registered(const LinphoneProxyConfig *obj);
310 const char *linphone_proxy_config_get_domain(const LinphoneProxyConfig *cfg);
312 const char *linphone_proxy_config_get_route(const LinphoneProxyConfig *obj);
313 const char *linphone_proxy_config_get_identity(const LinphoneProxyConfig *obj);
314 bool_t linphone_proxy_config_publish_enabled(const LinphoneProxyConfig *obj);
315 const char *linphone_proxy_config_get_addr(const LinphoneProxyConfig *obj);
316 int linphone_proxy_config_get_expires(const LinphoneProxyConfig *obj);
317 bool_t linphone_proxy_config_register_enabled(const LinphoneProxyConfig *obj);
318 struct _LinphoneCore * linphone_proxy_config_get_core(const LinphoneProxyConfig *obj);
320 bool_t linphone_proxy_config_get_dial_escape_plus(const LinphoneProxyConfig *cfg);
321 const char * linphone_proxy_config_get_dial_prefix(const LinphoneProxyConfig *cfg);
323 LinphoneReason linphone_proxy_config_get_error(const LinphoneProxyConfig *cfg);
325 /* destruction is called automatically when removing the proxy config */
326 void linphone_proxy_config_destroy(LinphoneProxyConfig *cfg);
327 void linphone_proxy_config_set_sip_setup(LinphoneProxyConfig *cfg, const char *type);
328 SipSetupContext *linphone_proxy_config_get_sip_setup_context(LinphoneProxyConfig *cfg);
329 SipSetup *linphone_proxy_config_get_sip_setup(LinphoneProxyConfig *cfg);
331 * normalize a human readable phone number into a basic string. 888-444-222 becomes 888444222
333 int linphone_proxy_config_normalize_number(LinphoneProxyConfig *proxy, const char *username, char *result, size_t result_len);
335 * attached a user data to a proxy config
337 void linphone_proxy_config_set_user_data(LinphoneProxyConfig *cr, void * ud);
339 * get user data to a proxy config. return null if any
341 void * linphone_proxy_config_get_user_data(LinphoneProxyConfig *cr);
347 typedef struct _LinphoneAccountCreator{
348 struct _LinphoneCore *lc;
349 struct _SipSetupContext *ssctx;
354 }LinphoneAccountCreator;
356 LinphoneAccountCreator *linphone_account_creator_new(struct _LinphoneCore *core, const char *type);
357 void linphone_account_creator_set_username(LinphoneAccountCreator *obj, const char *username);
358 void linphone_account_creator_set_password(LinphoneAccountCreator *obj, const char *password);
359 void linphone_account_creator_set_domain(LinphoneAccountCreator *obj, const char *domain);
360 const char * linphone_account_creator_get_username(LinphoneAccountCreator *obj);
361 const char * linphone_account_creator_get_domain(LinphoneAccountCreator *obj);
362 int linphone_account_creator_test_existence(LinphoneAccountCreator *obj);
363 LinphoneProxyConfig * linphone_account_creator_validate(LinphoneAccountCreator *obj);
364 void linphone_account_creator_destroy(LinphoneAccountCreator *obj);
366 struct _LinphoneAuthInfo;
369 * @ingroup authentication
370 * Object holding authentication information.
372 * @note The object's fields should not be accessed directly. Prefer using
373 * the accessor methods.
375 * In most case, authentication information consists of a username and password.
376 * Sometimes, a userid is required by proxy, and realm can be useful to discriminate
377 * different SIP domains.
379 * Once created and filled, a LinphoneAuthInfo must be added to the LinphoneCore in
380 * order to become known and used automatically when needed.
381 * Use linphone_core_add_auth_info() for that purpose.
383 * The LinphoneCore object can take the initiative to request authentication information
384 * when needed to the application through the auth_info_requested callback of the
385 * LinphoneCoreVTable structure.
387 * The application can respond to this information request later using
388 * linphone_core_add_auth_info(). This will unblock all pending authentication
389 * transactions and retry them with authentication headers.
392 typedef struct _LinphoneAuthInfo LinphoneAuthInfo;
394 LinphoneAuthInfo *linphone_auth_info_new(const char *username, const char *userid,
395 const char *passwd, const char *ha1,const char *realm);
396 void linphone_auth_info_set_passwd(LinphoneAuthInfo *info, const char *passwd);
397 void linphone_auth_info_set_username(LinphoneAuthInfo *info, const char *username);
398 void linphone_auth_info_set_userid(LinphoneAuthInfo *info, const char *userid);
400 const char *linphone_auth_info_get_username(const LinphoneAuthInfo *i);
401 const char *linphone_auth_info_get_passwd(const LinphoneAuthInfo *i);
402 const char *linphone_auth_info_get_userid(const LinphoneAuthInfo *i);
404 /* you don't need those function*/
405 void linphone_auth_info_destroy(LinphoneAuthInfo *info);
406 LinphoneAuthInfo * linphone_auth_info_new_from_config_file(struct _LpConfig *config, int pos);
409 struct _LinphoneChatRoom;
411 * @addtogroup chatroom
415 * A chat room is the place where text messages are exchanged.
416 * <br> Can be created by linphone_core_create_chat_room().
418 typedef struct _LinphoneChatRoom LinphoneChatRoom;
420 * Create a new chat room for messaging from a sip uri like sip:joe@sip.linphone.org
421 * @param lc #LinphoneCore object
422 * @param to destination address for messages
423 * @return #LinphoneChatRoom where messaging can take place.
425 LinphoneChatRoom * linphone_core_create_chat_room(LinphoneCore *lc, const char *to);
428 * @param cr #LinphoneChatRoom object
430 void linphone_chat_room_destroy(LinphoneChatRoom *cr);
434 * get peer address \link linphone_core_create_chat_room() associated to \endlink this #LinphoneChatRoom
435 * @param cr #LinphoneChatRoom object
436 * @return #LinphoneAddress peer address
438 const LinphoneAddress* linphone_chat_room_get_peer_address(LinphoneChatRoom *cr);
440 * send a message to peer member of this chat room.
441 * @param cr #LinphoneChatRoom object
442 * @param msg message to be sent
444 void linphone_chat_room_send_message(LinphoneChatRoom *cr, const char *msg);
446 void linphone_chat_room_set_user_data(LinphoneChatRoom *cr, void * ud);
447 void * linphone_chat_room_get_user_data(LinphoneChatRoom *cr);
452 typedef enum _LinphoneGlobalState{
454 LinphoneGlobalStartup,
456 LinphoneGlobalShutdown
457 }LinphoneGlobalState;
459 const char *linphone_global_state_to_string(LinphoneGlobalState gs);
462 * @addtogroup initializing
467 /**Call state notification callback prototype*/
468 typedef void (*LinphoneGlobalStateCb)(struct _LinphoneCore *lc, LinphoneGlobalState gstate, const char *message);
469 /**Call state notification callback prototype*/
470 typedef void (*LinphoneCallStateCb)(struct _LinphoneCore *lc, LinphoneCall *call, LinphoneCallState cstate, const char *message);
472 * Registration state notification callback prototype
474 typedef void (*LinphoneRegistrationStateCb)(struct _LinphoneCore *lc, LinphoneProxyConfig *cfg, LinphoneRegistrationState cstate, const char *message);
475 /** Callback prototype */
476 typedef void (*ShowInterfaceCb)(struct _LinphoneCore *lc);
477 /** Callback prototype */
478 typedef void (*DisplayStatusCb)(struct _LinphoneCore *lc, const char *message);
479 /** Callback prototype */
480 typedef void (*DisplayMessageCb)(struct _LinphoneCore *lc, const char *message);
481 /** Callback prototype */
482 typedef void (*DisplayUrlCb)(struct _LinphoneCore *lc, const char *message, const char *url);
483 /** Callback prototype */
484 typedef void (*LinphoneCoreCbFunc)(struct _LinphoneCore *lc,void * user_data);
485 /** Callback prototype */
486 typedef void (*NotifyReceivedCb)(struct _LinphoneCore *lc, LinphoneCall *call, const char *from, const char *event);
488 * Report status change for a friend previously \link linphone_core_add_friend() added \endlink to #LinphoneCore.
489 * @param lc #LinphoneCore object .
490 * @param lf Updated #LinphoneFriend .
492 typedef void (*NotifyPresenceReceivedCb)(struct _LinphoneCore *lc, LinphoneFriend * lf);
494 * Reports that a new subscription request has been received and wait for a decision.
495 * <br> Status on this subscription request is notified by \link linphone_friend_set_inc_subscribe_policy() changing policy \endlink for this friend
496 * @param lc #LinphoneCore object
497 * @param lf #LinphoneFriend corresponding to the subscriber
498 * @param url of the subscriber
501 typedef void (*NewSubscribtionRequestCb)(struct _LinphoneCore *lc, LinphoneFriend *lf, const char *url);
502 /** Callback prototype */
503 typedef void (*AuthInfoRequested)(struct _LinphoneCore *lc, const char *realm, const char *username);
504 /** Callback prototype */
505 typedef void (*CallLogUpdated)(struct _LinphoneCore *lc, struct _LinphoneCallLog *newcl);
509 * @param lc #LinphoneCore object
510 * @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.
511 * @param from #LinphoneAddress from
512 * @param message incoming message
514 typedef void (*TextMessageReceived)(LinphoneCore *lc, LinphoneChatRoom *room, const LinphoneAddress *from, const char *message);
515 /** Callback prototype */
516 typedef void (*DtmfReceived)(struct _LinphoneCore* lc, LinphoneCall *call, int dtmf);
517 /** Callback prototype */
518 typedef void (*ReferReceived)(struct _LinphoneCore *lc, const char *refer_to);
519 /** Callback prototype */
520 typedef void (*BuddyInfoUpdated)(struct _LinphoneCore *lc, LinphoneFriend *lf);
523 * This structure holds all callbacks that the application should implement.
526 typedef struct _LinphoneVTable{
527 LinphoneGlobalStateCb global_state_changed; /**<Notifies globlal state changes*/
528 LinphoneRegistrationStateCb registration_state_changed;/**<Notifies registration state changes*/
529 LinphoneCallStateCb call_state_changed;/**<Notifies call state changes*/
530 NotifyPresenceReceivedCb notify_presence_recv; /**< Notify received presence events*/
531 NewSubscribtionRequestCb new_subscription_request; /**< Notify about pending subscription request */
532 AuthInfoRequested auth_info_requested; /**< Ask the application some authentication information */
533 CallLogUpdated call_log_updated; /**< Notifies that call log list has been updated */
534 TextMessageReceived text_received; /**< A text message has been received */
535 DtmfReceived dtmf_received; /**< A dtmf has been received received */
536 ReferReceived refer_received; /**< An out of call refer was received */
537 BuddyInfoUpdated buddy_info_updated; /**< a LinphoneFriend's BuddyInfo has changed*/
538 NotifyReceivedCb notify_recv; /**< Other notifications*/
539 DisplayStatusCb display_status; /**< Callback that notifies various events with human readable text.*/
540 DisplayMessageCb display_message;/**< Callback to display a message to the user */
541 DisplayMessageCb display_warning;/** Callback to display a warning to the user */
542 DisplayUrlCb display_url;
543 ShowInterfaceCb show; /**< Notifies the application that it should show up*/
544 } LinphoneCoreVTable;
550 typedef struct _LCCallbackObj
552 LinphoneCoreCbFunc _func;
558 typedef enum _LinphoneFirewallPolicy{
559 LinphonePolicyNoFirewall,
560 LinphonePolicyUseNatAddress,
561 LinphonePolicyUseStun
562 } LinphoneFirewallPolicy;
564 typedef enum _LinphoneWaitingState{
565 LinphoneWaitingStart,
566 LinphoneWaitingProgress,
567 LinphoneWaitingFinished
568 } LinphoneWaitingState;
569 typedef void * (*LinphoneWaitingCallback)(struct _LinphoneCore *lc, void *context, LinphoneWaitingState ws, const char *purpose, float progress);
574 void linphone_core_enable_logs(FILE *file);
575 void linphone_core_enable_logs_with_cb(OrtpLogFunc logfunc);
576 void linphone_core_disable_logs(void);
577 /*sets the user-agent string in sip messages, must be set before linphone_core_new() or linphone_core_init() */
578 void linphone_core_set_user_agent(const char *ua_name, const char *version);
579 const char *linphone_core_get_version(void);
581 LinphoneCore *linphone_core_new(const LinphoneCoreVTable *vtable,
582 const char *config_path, const char *factory_config, void* userdata);
584 /* function to be periodically called in a main loop */
585 void linphone_core_iterate(LinphoneCore *lc);
587 LinphoneAddress * linphone_core_interpret_url(LinphoneCore *lc, const char *url);
589 LinphoneCall * linphone_core_invite(LinphoneCore *lc, const char *url);
591 LinphoneCall * linphone_core_invite_address(LinphoneCore *lc, const LinphoneAddress *addr);
593 LinphoneCall * linphone_core_invite_with_params(LinphoneCore *lc, const char *url, const LinphoneCallParams *params);
595 LinphoneCall * linphone_core_invite_address_with_params(LinphoneCore *lc, const LinphoneAddress *addr, const LinphoneCallParams *params);
597 int linphone_core_transfer_call(LinphoneCore *lc, LinphoneCall *call, const char *refer_to);
599 int linphone_core_transfer_call_to_another(LinphoneCore *lc, LinphoneCall *call, LinphoneCall *dest);
601 bool_t linphone_core_inc_invite_pending(LinphoneCore*lc);
603 bool_t linphone_core_in_call(const LinphoneCore *lc);
605 LinphoneCall *linphone_core_get_current_call(const LinphoneCore *lc);
607 int linphone_core_accept_call(LinphoneCore *lc, LinphoneCall *call);
609 int linphone_core_terminate_call(LinphoneCore *lc, LinphoneCall *call);
611 int linphone_core_terminate_all_calls(LinphoneCore *lc);
613 int linphone_core_pause_call(LinphoneCore *lc, LinphoneCall *call);
615 int linphone_core_pause_all_calls(LinphoneCore *lc);
617 int linphone_core_resume_call(LinphoneCore *lc, LinphoneCall *call);
619 int linphone_core_update_call(LinphoneCore *lc, LinphoneCall *call, LinphoneCallParams *params);
621 LinphoneCallParams *linphone_core_create_default_call_parameters(LinphoneCore *lc);
623 LinphoneCall *linphone_core_get_call_by_remote_address(LinphoneCore *lc, const char *remote_address);
625 void linphone_core_send_dtmf(LinphoneCore *lc,char dtmf);
627 int linphone_core_set_primary_contact(LinphoneCore *lc, const char *contact);
629 const char *linphone_core_get_primary_contact(LinphoneCore *lc);
631 const char * linphone_core_get_identity(LinphoneCore *lc);
633 void linphone_core_set_guess_hostname(LinphoneCore *lc, bool_t val);
634 bool_t linphone_core_get_guess_hostname(LinphoneCore *lc);
636 bool_t linphone_core_ipv6_enabled(LinphoneCore *lc);
637 void linphone_core_enable_ipv6(LinphoneCore *lc, bool_t val);
639 LinphoneAddress *linphone_core_get_primary_contact_parsed(LinphoneCore *lc);
640 const char * linphone_core_get_identity(LinphoneCore *lc);
641 /*0= no bandwidth limit*/
642 void linphone_core_set_download_bandwidth(LinphoneCore *lc, int bw);
643 void linphone_core_set_upload_bandwidth(LinphoneCore *lc, int bw);
645 int linphone_core_get_download_bandwidth(const LinphoneCore *lc);
646 int linphone_core_get_upload_bandwidth(const LinphoneCore *lc);
648 * set audio packetization time linphone expect to received from peer
649 * @ingroup media_parameters
652 void linphone_core_set_download_ptime(LinphoneCore *lc, int ptime);
654 * get audio packetization time linphone expect to received from peer, 0 means unspecified
655 * @ingroup media_parameters
657 int linphone_core_get_download_ptime(LinphoneCore *lc);
659 /* returns a MSList of PayloadType */
660 const MSList *linphone_core_get_audio_codecs(const LinphoneCore *lc);
662 int linphone_core_set_audio_codecs(LinphoneCore *lc, MSList *codecs);
663 /* returns a MSList of PayloadType */
664 const MSList *linphone_core_get_video_codecs(const LinphoneCore *lc);
666 int linphone_core_set_video_codecs(LinphoneCore *lc, MSList *codecs);
668 bool_t linphone_core_payload_type_enabled(LinphoneCore *lc, PayloadType *pt);
670 int linphone_core_enable_payload_type(LinphoneCore *lc, PayloadType *pt, bool_t enable);
672 PayloadType* linphone_core_find_payload_type(LinphoneCore* lc, const char* type, int rate) ;
674 const char *linphone_core_get_payload_type_description(LinphoneCore *lc, PayloadType *pt);
676 bool_t linphone_core_check_payload_type_usability(LinphoneCore *lc, PayloadType *pt);
678 int linphone_core_add_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
680 void linphone_core_clear_proxy_config(LinphoneCore *lc);
682 void linphone_core_remove_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *config);
684 const MSList *linphone_core_get_proxy_config_list(const LinphoneCore *lc);
686 void linphone_core_set_default_proxy(LinphoneCore *lc, LinphoneProxyConfig *config);
688 void linphone_core_set_default_proxy_index(LinphoneCore *lc, int index);
690 int linphone_core_get_default_proxy(LinphoneCore *lc, LinphoneProxyConfig **config);
692 void linphone_core_add_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
694 void linphone_core_remove_auth_info(LinphoneCore *lc, const LinphoneAuthInfo *info);
696 const MSList *linphone_core_get_auth_info_list(const LinphoneCore *lc);
698 const LinphoneAuthInfo *linphone_core_find_auth_info(LinphoneCore *lc, const char *realm, const char *username);
700 void linphone_core_abort_authentication(LinphoneCore *lc, LinphoneAuthInfo *info);
702 void linphone_core_clear_all_auth_info(LinphoneCore *lc);
704 int linphone_core_get_audio_jittcomp(LinphoneCore *lc);
706 void linphone_core_set_audio_jittcomp(LinphoneCore *lc, int value);
708 int linphone_core_get_audio_port(const LinphoneCore *lc);
710 int linphone_core_get_video_port(const LinphoneCore *lc);
712 int linphone_core_get_nortp_timeout(const LinphoneCore *lc);
714 void linphone_core_set_audio_port(LinphoneCore *lc, int port);
716 void linphone_core_set_video_port(LinphoneCore *lc, int port);
718 void linphone_core_set_nortp_timeout(LinphoneCore *lc, int port);
720 void linphone_core_set_use_info_for_dtmf(LinphoneCore *lc, bool_t use_info);
722 bool_t linphone_core_get_use_info_for_dtmf(LinphoneCore *lc);
724 void linphone_core_set_use_rfc2833_for_dtmf(LinphoneCore *lc,bool_t use_rfc2833);
726 bool_t linphone_core_get_use_rfc2833_for_dtmf(LinphoneCore *lc);
728 void linphone_core_set_sip_port(LinphoneCore *lc, int port);
730 int linphone_core_get_sip_port(LinphoneCore *lc);
732 int linphone_core_set_sip_transports(LinphoneCore *lc, const LCSipTransports *transports);
734 int linphone_core_get_sip_transports(LinphoneCore *lc, LCSipTransports *transports);
736 ortp_socket_t linphone_core_get_sip_socket(LinphoneCore *lc);
738 void linphone_core_set_inc_timeout(LinphoneCore *lc, int seconds);
740 int linphone_core_get_inc_timeout(LinphoneCore *lc);
742 void linphone_core_set_stun_server(LinphoneCore *lc, const char *server);
744 const char * linphone_core_get_stun_server(const LinphoneCore *lc);
746 void linphone_core_set_nat_address(LinphoneCore *lc, const char *addr);
748 const char *linphone_core_get_nat_address(const LinphoneCore *lc);
750 void linphone_core_set_firewall_policy(LinphoneCore *lc, LinphoneFirewallPolicy pol);
752 LinphoneFirewallPolicy linphone_core_get_firewall_policy(const LinphoneCore *lc);
754 const char * linphone_core_get_relay_addr(const LinphoneCore *lc);
756 int linphone_core_set_relay_addr(LinphoneCore *lc, const char *addr);
758 /* sound functions */
759 /* returns a null terminated static array of string describing the sound devices */
760 const char** linphone_core_get_sound_devices(LinphoneCore *lc);
761 bool_t linphone_core_sound_device_can_capture(LinphoneCore *lc, const char *device);
762 bool_t linphone_core_sound_device_can_playback(LinphoneCore *lc, const char *device);
763 int linphone_core_get_ring_level(LinphoneCore *lc);
764 int linphone_core_get_play_level(LinphoneCore *lc);
765 int linphone_core_get_rec_level(LinphoneCore *lc);
766 void linphone_core_set_ring_level(LinphoneCore *lc, int level);
767 void linphone_core_set_play_level(LinphoneCore *lc, int level);
769 void linphone_core_set_playback_gain_db(LinphoneCore *lc, float level);
771 float linphone_core_get_playback_gain_db(LinphoneCore *lc);
772 void linphone_core_set_rec_level(LinphoneCore *lc, int level);
773 const char * linphone_core_get_ringer_device(LinphoneCore *lc);
774 const char * linphone_core_get_playback_device(LinphoneCore *lc);
775 const char * linphone_core_get_capture_device(LinphoneCore *lc);
776 int linphone_core_set_ringer_device(LinphoneCore *lc, const char * devid);
777 int linphone_core_set_playback_device(LinphoneCore *lc, const char * devid);
778 int linphone_core_set_capture_device(LinphoneCore *lc, const char * devid);
779 char linphone_core_get_sound_source(LinphoneCore *lc);
780 void linphone_core_set_sound_source(LinphoneCore *lc, char source);
781 void linphone_core_set_ring(LinphoneCore *lc, const char *path);
782 const char *linphone_core_get_ring(const LinphoneCore *lc);
783 void linphone_core_set_ringback(LinphoneCore *lc, const char *path);
784 const char * linphone_core_get_ringback(const LinphoneCore *lc);
786 void linphone_core_set_remote_ringback_tone(LinphoneCore *lc,const char *);
787 const char *linphone_core_get_remote_ringback_tone(const LinphoneCore *lc);
789 int linphone_core_preview_ring(LinphoneCore *lc, const char *ring,LinphoneCoreCbFunc func,void * userdata);
790 void linphone_core_enable_echo_cancellation(LinphoneCore *lc, bool_t val);
791 bool_t linphone_core_echo_cancellation_enabled(LinphoneCore *lc);
793 void linphone_core_enable_echo_limiter(LinphoneCore *lc, bool_t val);
794 bool_t linphone_core_echo_limiter_enabled(const LinphoneCore *lc);
796 void linphone_core_enable_agc(LinphoneCore *lc, bool_t val);
797 bool_t linphone_core_agc_enabled(const LinphoneCore *lc);
799 void linphone_core_mute_mic(LinphoneCore *lc, bool_t muted);
803 * @ingroup media_parameters
805 bool_t linphone_core_is_mic_muted(LinphoneCore *lc);
807 bool_t linphone_core_is_audio_muted(LinphoneCore *lc);
808 bool_t linphone_core_is_rtp_muted(LinphoneCore *lc);
810 bool_t linphone_core_get_rtp_no_xmit_on_audio_mute(const LinphoneCore *lc);
811 void linphone_core_set_rtp_no_xmit_on_audio_mute(LinphoneCore *lc, bool_t val);
814 /* returns a list of LinphoneCallLog */
815 const MSList * linphone_core_get_call_logs(LinphoneCore *lc);
816 void linphone_core_clear_call_logs(LinphoneCore *lc);
819 void linphone_core_enable_video(LinphoneCore *lc, bool_t vcap_enabled, bool_t display_enabled);
820 bool_t linphone_core_video_enabled(LinphoneCore *lc);
822 typedef struct MSVideoSizeDef{
826 /* returns a zero terminated table of MSVideoSizeDef*/
827 const MSVideoSizeDef *linphone_core_get_supported_video_sizes(LinphoneCore *lc);
828 void linphone_core_set_preferred_video_size(LinphoneCore *lc, MSVideoSize vsize);
829 MSVideoSize linphone_core_get_preferred_video_size(LinphoneCore *lc);
830 void linphone_core_set_preferred_video_size_by_name(LinphoneCore *lc, const char *name);
832 void linphone_core_enable_video_preview(LinphoneCore *lc, bool_t val);
833 bool_t linphone_core_video_preview_enabled(const LinphoneCore *lc);
835 void linphone_core_enable_self_view(LinphoneCore *lc, bool_t val);
836 bool_t linphone_core_self_view_enabled(const LinphoneCore *lc);
839 /* returns a null terminated static array of string describing the webcams */
840 const char** linphone_core_get_video_devices(const LinphoneCore *lc);
841 int linphone_core_set_video_device(LinphoneCore *lc, const char *id);
842 const char *linphone_core_get_video_device(const LinphoneCore *lc);
844 /* Set static picture to be used when "Static picture" is the video device */
845 int linphone_core_set_static_picture(LinphoneCore *lc, const char *path);
847 /* Set and get frame rate for static picture */
848 int linphone_core_set_static_picture_fps(LinphoneCore *lc, float fps);
849 float linphone_core_get_static_picture_fps(LinphoneCore *lc);
851 /*function to be used for eventually setting window decorations (icons, title...)*/
852 unsigned long linphone_core_get_native_video_window_id(const LinphoneCore *lc);
853 void linphone_core_set_native_video_window_id(LinphoneCore *lc, unsigned long id);
855 unsigned long linphone_core_get_native_preview_window_id(const LinphoneCore *lc);
856 void linphone_core_set_native_preview_window_id(LinphoneCore *lc, unsigned long id);
858 void linphone_core_use_preview_window(LinphoneCore *lc, bool_t yesno);
860 /*play/record support: use files instead of soundcard*/
861 void linphone_core_use_files(LinphoneCore *lc, bool_t yesno);
862 void linphone_core_set_play_file(LinphoneCore *lc, const char *file);
863 void linphone_core_set_record_file(LinphoneCore *lc, const char *file);
865 void linphone_core_play_dtmf(LinphoneCore *lc, char dtmf, int duration_ms);
866 void linphone_core_stop_dtmf(LinphoneCore *lc);
868 int linphone_core_get_current_call_duration(const LinphoneCore *lc);
871 int linphone_core_get_mtu(const LinphoneCore *lc);
872 void linphone_core_set_mtu(LinphoneCore *lc, int mtu);
875 * This method is called by the application to notify the linphone core library when network is reachable.
876 * Calling this method with true trigger linphone to initiate a registration process for all proxy
877 * configuration with parameter register set to enable.
878 * This method disable the automatic registration mode. It means you must call this method after each network state changes
881 void linphone_core_set_network_reachable(LinphoneCore* lc,bool_t value);
883 * return network state either as positioned by the application or by linphone
885 bool_t linphone_core_is_network_reachabled(LinphoneCore* lc);
888 void *linphone_core_get_user_data(LinphoneCore *lc);
890 /* returns LpConfig object to read/write to the config file: usefull if you wish to extend
891 the config file with your own sections */
892 struct _LpConfig *linphone_core_get_config(LinphoneCore *lc);
894 /* attempts to wake up another linphone engine already running.
895 The "show" callback is called for the other linphone, causing gui to show up.
896 call_addr is an optional sip-uri to call immediately after waking up.
897 The method returns 0 if an already running linphone was found*/
899 int linphone_core_wake_up_possible_already_running_instance(
900 const char * config_file, const char * call_addr);
902 /*set a callback for some blocking operations, it takes you informed of the progress of the operation*/
903 void linphone_core_set_waiting_callback(LinphoneCore *lc, LinphoneWaitingCallback cb, void *user_context);
905 /*returns the list of registered SipSetup (linphonecore plugins) */
906 const MSList * linphone_core_get_sip_setups(LinphoneCore *lc);
908 void linphone_core_destroy(LinphoneCore *lc);
910 /*for advanced users:*/
911 void linphone_core_set_audio_transports(LinphoneCore *lc, RtpTransport *rtp, RtpTransport *rtcp);
913 int linphone_core_get_current_call_stats(LinphoneCore *lc, rtp_stats_t *local, rtp_stats_t *remote);
915 const MSList *linphone_core_get_calls(LinphoneCore *lc);
917 LinphoneGlobalState linphone_core_get_global_state(const LinphoneCore *lc);