1 /***************************************************************************
4 * Sat May 15 15:25:16 2004
5 * Copyright 2004-2009 Simon Morlat
7 ****************************************************************************/
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU Library General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
25 #include "linphonecore.h"
29 const char *linphone_online_status_to_string(LinphoneOnlineStatus ss){
32 case LinphoneStatusOnline:
35 case LinphoneStatusBusy:
38 case LinphoneStatusBeRightBack:
39 str=_("Be right back");
41 case LinphoneStatusAway:
44 case LinphoneStatusOnThePhone:
45 str=_("On the phone");
47 case LinphoneStatusOutToLunch:
48 str=_("Out to lunch");
50 case LinphoneStatusDoNotDisturb:
51 str=_("Do not disturb");
53 case LinphoneStatusMoved:
56 case LinphoneStatusAltService:
57 str=_("Using another messaging service");
59 case LinphoneStatusOffline:
62 case LinphoneStatusPending:
71 static int friend_compare(const void * a, const void * b){
72 LinphoneAddress *fa=((LinphoneFriend*)a)->uri;
73 LinphoneAddress *fb=((LinphoneFriend*)b)->uri;
74 if (linphone_address_weak_equal (fa,fb)) return 0;
79 MSList *linphone_find_friend(MSList *fl, const LinphoneAddress *friend, LinphoneFriend **lf){
82 if (lf!=NULL) *lf=NULL;
83 dummy.uri=(LinphoneAddress*)friend;
84 res=ms_list_find_custom(fl,friend_compare,&dummy);
85 if (lf!=NULL && res!=NULL) *lf=(LinphoneFriend*)res->data;
89 LinphoneFriend *linphone_find_friend_by_inc_subscribe(MSList *l, SalOp *op){
91 for (elem=l;elem!=NULL;elem=elem->next){
92 LinphoneFriend *lf=(LinphoneFriend*)elem->data;
93 if (lf->insub==op) return lf;
98 LinphoneFriend *linphone_find_friend_by_out_subscribe(MSList *l, SalOp *op){
100 for (elem=l;elem!=NULL;elem=elem->next){
101 LinphoneFriend *lf=(LinphoneFriend*)elem->data;
102 if (lf->outsub==op) return lf;
107 void __linphone_friend_do_subscribe(LinphoneFriend *fr){
109 const char *route=NULL;
110 const char *from=NULL;
111 const char *fixed_contact=NULL;
112 LinphoneProxyConfig *cfg;
114 friend=linphone_address_as_string(fr->uri);
115 cfg=linphone_core_lookup_known_proxy(fr->lc,linphone_friend_get_address(fr));
117 route=linphone_proxy_config_get_route(cfg);
118 from=linphone_proxy_config_get_identity(cfg);
120 fixed_contact=sal_op_get_contact(cfg->op);
122 ms_message("Contact for subscribe has been fixed using proxy to %s",fixed_contact);
125 }else from=linphone_core_get_primary_contact(fr->lc);
126 if (fr->outsub==NULL){
127 /* people for which we don't have yet an answer should appear as offline */
128 fr->status=LinphoneStatusOffline;
130 if (fr->lc->vtable.notify_recv)
131 fr->lc->vtable.notify_recv(fr->lc,(LinphoneFriend*)fr);
134 sal_op_release(fr->outsub);
137 fr->outsub=sal_op_new(fr->lc->sal);
138 sal_op_set_route(fr->outsub,route);
139 sal_op_set_contact(fr->outsub,fixed_contact);
140 sal_subscribe_presence(fr->outsub,from,friend);
141 fr->subscribe_active=TRUE;
145 LinphoneFriend * linphone_friend_new(){
146 LinphoneFriend *obj=ms_new0(LinphoneFriend,1);
147 obj->pol=LinphoneSPAccept;
148 obj->status=LinphoneStatusOffline;
153 LinphoneFriend *linphone_friend_new_with_addr(const char *addr){
154 LinphoneAddress* linphone_address = linphone_address_new(addr);
155 if (linphone_address == NULL) {
156 ms_error("Cannot create friend for address [%s]",addr?addr:"null");
159 LinphoneFriend *fr=linphone_friend_new();
160 if (linphone_friend_set_addr(fr,linphone_address)<0){
161 linphone_friend_destroy(fr);
167 bool_t linphone_friend_in_list(const LinphoneFriend *lf){
171 void linphone_core_interpret_friend_uri(LinphoneCore *lc, const char *uri, char **result){
172 LinphoneAddress *fr=NULL;
174 fr=linphone_address_new(uri);
177 if (strchr(uri,'@')!=NULL){
180 tmp=ms_strdup_printf("sip:%s",uri);
181 u=linphone_address_new(tmp);
185 }else if (lc->default_proxy!=NULL){
186 /*try adding domain part from default current proxy*/
187 LinphoneAddress * id=linphone_address_new(linphone_core_get_identity(lc));
189 linphone_address_set_username(id,uri);
190 *result=linphone_address_as_string(id);
191 linphone_address_destroy(id);
196 ms_message("%s interpreted as %s",uri,*result);
198 ms_warning("Fail to interpret friend uri %s",uri);
200 }else *result=linphone_address_as_string(fr);
201 linphone_address_destroy(fr);
204 int linphone_friend_set_addr(LinphoneFriend *lf, const LinphoneAddress *addr){
205 LinphoneAddress *fr=linphone_address_clone(addr);
207 ms_warning("Invalid friend sip uri: %s",addr);
210 linphone_address_clean(fr);
211 if (lf->uri!=NULL) linphone_address_destroy(lf->uri);
216 int linphone_friend_set_name(LinphoneFriend *lf, const char *name){
217 LinphoneAddress *fr=lf->uri;
219 ms_error("linphone_friend_set_sip_addr() must be called before linphone_friend_set_name().");
222 linphone_address_set_display_name(fr,name);
226 int linphone_friend_enable_subscribes(LinphoneFriend *fr, bool_t val){
231 int linphone_friend_set_inc_subscribe_policy(LinphoneFriend *fr, LinphoneSubscribePolicy pol)
237 SalPresenceStatus linphone_online_status_to_sal(LinphoneOnlineStatus os){
239 case LinphoneStatusOffline:
240 return SalPresenceOffline;
242 case LinphoneStatusOnline:
243 return SalPresenceOnline;
245 case LinphoneStatusBusy:
246 return SalPresenceBusy;
248 case LinphoneStatusBeRightBack:
249 return SalPresenceBerightback;
251 case LinphoneStatusAway:
252 return SalPresenceAway;
254 case LinphoneStatusOnThePhone:
255 return SalPresenceOnthephone;
257 case LinphoneStatusOutToLunch:
258 return SalPresenceOuttolunch;
260 case LinphoneStatusDoNotDisturb:
261 return SalPresenceDonotdisturb;
263 case LinphoneStatusMoved:
264 return SalPresenceMoved;
266 case LinphoneStatusAltService:
267 return SalPresenceAltService;
269 case LinphoneStatusPending:
270 return SalPresenceOffline;
273 return SalPresenceOffline;
276 return SalPresenceOffline;
279 void linphone_friend_notify(LinphoneFriend *lf, LinphoneOnlineStatus os){
280 //printf("Wish to notify %p, lf->nid=%i\n",lf,lf->nid);
281 if (lf->insub!=NULL){
282 sal_notify_presence(lf->insub,linphone_online_status_to_sal(os),NULL);
286 static void linphone_friend_unsubscribe(LinphoneFriend *lf){
287 if (lf->outsub!=NULL) {
288 sal_unsubscribe(lf->outsub);
289 sal_op_release(lf->outsub);
291 lf->subscribe_active=FALSE;
295 void linphone_friend_close_subscriptions(LinphoneFriend *lf){
296 linphone_friend_unsubscribe(lf);
298 sal_notify_close(lf->insub);
299 sal_op_release(lf->insub);
304 void linphone_friend_destroy(LinphoneFriend *lf){
306 if (lf->uri!=NULL) linphone_address_destroy(lf->uri);
307 if (lf->info!=NULL) buddy_info_free(lf->info);
311 const LinphoneAddress *linphone_friend_get_address(const LinphoneFriend *lf){
315 bool_t linphone_friend_get_send_subscribe(const LinphoneFriend *lf){
316 return lf->subscribe;
319 LinphoneSubscribePolicy linphone_friend_get_inc_subscribe_policy(const LinphoneFriend *lf){
323 LinphoneOnlineStatus linphone_friend_get_status(const LinphoneFriend *lf){
327 BuddyInfo * linphone_friend_get_info(const LinphoneFriend *lf){
331 void linphone_friend_apply(LinphoneFriend *fr, LinphoneCore *lc){
333 ms_warning("No sip url defined.");
338 linphone_core_write_friends_config(lc);
340 if (fr->inc_subscribe_pending){
343 linphone_friend_notify(fr,LinphoneStatusPending);
345 case LinphoneSPAccept:
348 linphone_friend_notify(fr,fr->lc->presence_mode);
352 linphone_friend_notify(fr,LinphoneStatusOffline);
355 fr->inc_subscribe_pending=FALSE;
357 if (fr->subscribe && fr->subscribe_active==FALSE){
358 ms_message("Sending a new SUBSCRIBE");
359 __linphone_friend_do_subscribe(fr);
361 ms_message("linphone_friend_apply() done.");
366 void linphone_friend_edit(LinphoneFriend *fr){
369 void linphone_friend_done(LinphoneFriend *fr){
370 ms_return_if_fail(fr!=NULL);
371 if (fr->lc==NULL) return;
372 linphone_friend_apply(fr,fr->lc);
375 void linphone_core_add_friend(LinphoneCore *lc, LinphoneFriend *lf)
377 ms_return_if_fail(lf->lc==NULL);
378 ms_return_if_fail(lf->uri!=NULL);
379 if (ms_list_find(lc->friends,lf)!=NULL){
381 const LinphoneAddress *addr=linphone_friend_get_address(lf);
382 if (addr) tmp=linphone_address_as_string(addr);
383 ms_warning("Friend %s already in list, ignored.", tmp ? tmp : "unknown");
384 if (tmp) ms_free(tmp);
387 lc->friends=ms_list_append(lc->friends,lf);
388 if ( linphone_core_ready(lc)) linphone_friend_apply(lf,lc);
389 else lf->commit=TRUE;
393 void linphone_core_remove_friend(LinphoneCore *lc, LinphoneFriend* fl){
394 MSList *el=ms_list_find(lc->friends,(void *)fl);
396 lc->friends=ms_list_remove_link(lc->friends,el);
397 linphone_friend_destroy((LinphoneFriend*)el->data);
398 linphone_core_write_friends_config(lc);
402 void linphone_core_send_initial_subscribes(LinphoneCore *lc){
404 for(elem=lc->friends;elem!=NULL;elem=elem->next){
405 LinphoneFriend *f=(LinphoneFriend*)elem->data;
407 linphone_friend_apply(f,lc);
411 void linphone_friend_set_ref_key(LinphoneFriend *lf, const char *key){
412 if (lf->refkey!=NULL){
417 lf->refkey=ms_strdup(key);
419 linphone_core_write_friends_config(lf->lc);
422 const char *linphone_friend_get_ref_key(const LinphoneFriend *lf){
426 static bool_t username_match(const char *u1, const char *u2){
427 if (u1==NULL && u2==NULL) return TRUE;
428 if (u1 && u2 && strcasecmp(u1,u2)==0) return TRUE;
432 LinphoneFriend *linphone_core_get_friend_by_address(const LinphoneCore *lc, const char *uri){
433 LinphoneAddress *puri=linphone_address_new(uri);
435 const char *username=linphone_address_get_username(puri);
436 const char *domain=linphone_address_get_domain(puri);
437 LinphoneFriend *lf=NULL;
442 for(elem=lc->friends;elem!=NULL;elem=ms_list_next(elem)){
443 lf=(LinphoneFriend*)elem->data;
444 const char *it_username=linphone_address_get_username(lf->uri);
445 const char *it_host=linphone_address_get_domain(lf->uri);;
446 if (strcasecmp(domain,it_host)==0 && username_match(username,it_username)){
451 linphone_address_destroy(puri);
455 LinphoneFriend *linphone_core_get_friend_by_ref_key(const LinphoneCore *lc, const char *key){
457 if (key==NULL) return NULL;
458 for(elem=linphone_core_get_friend_list(lc);elem!=NULL;elem=elem->next){
459 LinphoneFriend *lf=(LinphoneFriend*)elem->data;
460 if (lf->refkey!=NULL && strcmp(lf->refkey,key)==0){
467 #define key_compare(s1,s2) strcmp(s1,s2)
469 LinphoneSubscribePolicy __policy_str_to_enum(const char* pol){
470 if (key_compare("accept",pol)==0){
471 return LinphoneSPAccept;
473 if (key_compare("deny",pol)==0){
474 return LinphoneSPDeny;
476 if (key_compare("wait",pol)==0){
477 return LinphoneSPWait;
479 ms_warning("Unrecognized subscribe policy: %s",pol);
480 return LinphoneSPWait;
483 LinphoneProxyConfig *__index_to_proxy(LinphoneCore *lc, int index){
484 if (index>=0) return (LinphoneProxyConfig*)ms_list_nth_data(lc->sip_conf.proxies,index);
488 LinphoneFriend * linphone_friend_new_from_config_file(LinphoneCore *lc, int index){
493 LpConfig *config=lc->config;
495 sprintf(item,"friend_%i",index);
497 if (!lp_config_has_section(config,item)){
501 tmp=lp_config_get_string(config,item,"url",NULL);
505 lf=linphone_friend_new_with_addr(tmp);
509 tmp=lp_config_get_string(config,item,"pol",NULL);
510 if (tmp==NULL) linphone_friend_set_inc_subscribe_policy(lf,LinphoneSPWait);
512 linphone_friend_set_inc_subscribe_policy(lf,__policy_str_to_enum(tmp));
514 a=lp_config_get_int(config,item,"subscribe",0);
515 linphone_friend_send_subscribe(lf,a);
517 linphone_friend_set_ref_key(lf,lp_config_get_string(config,item,"refkey",NULL));
521 const char *__policy_enum_to_str(LinphoneSubscribePolicy pol){
523 case LinphoneSPAccept:
533 ms_warning("Invalid policy enum value.");
537 void linphone_friend_write_to_config_file(LpConfig *config, LinphoneFriend *lf, int index){
542 sprintf(key,"friend_%i",index);
545 lp_config_clean_section(config,key);
549 tmp=linphone_address_as_string(lf->uri);
553 lp_config_set_string(config,key,"url",tmp);
556 lp_config_set_string(config,key,"pol",__policy_enum_to_str(lf->pol));
557 lp_config_set_int(config,key,"subscribe",lf->subscribe);
559 refkey=linphone_friend_get_ref_key(lf);
561 lp_config_set_string(config,key,"refkey",refkey);
565 void linphone_core_write_friends_config(LinphoneCore* lc)
569 if (! linphone_core_ready(lc)) return; /*dont write config when reading it !*/
570 for (elem=lc->friends,i=0; elem!=NULL; elem=ms_list_next(elem),i++){
571 linphone_friend_write_to_config_file(lc->config,(LinphoneFriend*)elem->data,i);
573 linphone_friend_write_to_config_file(lc->config,NULL,i); /* set the end */