3 Copyright (C) 2000 Simon MORLAT (simon.morlat@linphone.org)
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Library General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 #include "linphonecore.h"
25 #include "mediastreamer2/mediastream.h"
31 void linphone_proxy_config_write_all_to_config_file(LinphoneCore *lc){
34 for(elem=lc->sip_conf.proxies,i=0;elem!=NULL;elem=ms_list_next(elem),i++){
35 LinphoneProxyConfig *cfg=(LinphoneProxyConfig*)elem->data;
36 linphone_proxy_config_write_to_config_file(lc->config,cfg,i);
40 void linphone_proxy_config_init(LinphoneProxyConfig *obj){
41 memset(obj,0,sizeof(LinphoneProxyConfig));
51 * Creates an empty proxy config.
53 LinphoneProxyConfig *linphone_proxy_config_new(){
54 LinphoneProxyConfig *obj=NULL;
55 obj=ms_new(LinphoneProxyConfig,1);
56 linphone_proxy_config_init(obj);
61 * Destroys a proxy config.
63 * @note: LinphoneProxyConfig that have been removed from LinphoneCore with
64 * linphone_core_remove_proxy_config() must not be freed.
66 void linphone_proxy_config_destroy(LinphoneProxyConfig *obj){
67 if (obj->reg_proxy!=NULL) ms_free(obj->reg_proxy);
68 if (obj->reg_identity!=NULL) ms_free(obj->reg_identity);
69 if (obj->reg_route!=NULL) ms_free(obj->reg_route);
70 if (obj->ssctx!=NULL) sip_setup_context_free(obj->ssctx);
71 if (obj->realm!=NULL) ms_free(obj->realm);
72 if (obj->type!=NULL) ms_free(obj->type);
73 if (obj->dial_prefix!=NULL) ms_free(obj->dial_prefix);
74 if (obj->op) sal_op_release(obj->op);
75 if (obj->publish_op) sal_op_release(obj->publish_op);
79 * Returns a boolean indicating that the user is sucessfully registered on the proxy.
81 bool_t linphone_proxy_config_is_registered(const LinphoneProxyConfig *obj){
82 return obj->registered;
86 * Sets the proxy address
88 * Examples of valid sip proxy address are:
89 * - IP address: sip:87.98.157.38
90 * - IP address with port: sip:87.98.157.38:5062
91 * - hostnames : sip:sip.example.net
93 int linphone_proxy_config_set_server_addr(LinphoneProxyConfig *obj, const char *server_addr){
94 LinphoneAddress *addr=NULL;
97 if (obj->reg_proxy!=NULL) ms_free(obj->reg_proxy);
100 if (server_addr!=NULL && strlen(server_addr)>0){
101 if (strstr(server_addr,"sip:")==NULL){
102 modified=ms_strdup_printf("sip:%s",server_addr);
103 addr=linphone_address_new(modified);
107 addr=linphone_address_new(server_addr);
109 obj->reg_proxy=linphone_address_as_string_uri_only(addr);
110 linphone_address_destroy(addr);
112 ms_warning("Could not parse %s",server_addr);
120 * Sets the user identity as a SIP address.
122 * This identity is normally formed with display name, username and domain, such
124 * Alice <sip:alice@example.net>
125 * The REGISTER messages will have from and to set to this identity.
128 int linphone_proxy_config_set_identity(LinphoneProxyConfig *obj, const char *identity){
129 LinphoneAddress *addr;
130 if (identity!=NULL && strlen(identity)>0){
131 addr=linphone_address_new(identity);
132 if (!addr || linphone_address_get_username(addr)==NULL){
133 ms_warning("Invalid sip identity: %s",identity);
135 linphone_address_destroy(addr);
138 if (obj->reg_identity!=NULL) {
139 ms_free(obj->reg_identity);
140 obj->reg_identity=NULL;
142 obj->reg_identity=ms_strdup(identity);
146 obj->realm=ms_strdup(linphone_address_get_domain(addr));
147 linphone_address_destroy(addr);
154 const char *linphone_proxy_config_get_domain(const LinphoneProxyConfig *cfg){
160 * When a route is set, all outgoing calls will go to the route's destination if this proxy
161 * is the default one (see linphone_core_set_default_proxy() ).
163 int linphone_proxy_config_set_route(LinphoneProxyConfig *obj, const char *route)
165 if (obj->reg_route!=NULL){
166 ms_free(obj->reg_route);
170 LinphoneAddress *addr;
171 /*try to prepend 'sip:' */
172 if (strstr(route,"sip:")==NULL){
173 obj->reg_route=ms_strdup_printf("sip:%s",route);
174 }else obj->reg_route=ms_strdup(route);
175 addr=linphone_address_new(obj->reg_route);
177 ms_free(obj->reg_route);
179 }else linphone_address_destroy(addr);
184 bool_t linphone_proxy_config_check(LinphoneCore *lc, LinphoneProxyConfig *obj){
185 if (obj->reg_proxy==NULL){
186 if (lc->vtable.display_warning)
187 lc->vtable.display_warning(lc,_("The sip proxy address you entered is invalid, it must start with \"sip:\""
188 " followed by a hostname."));
191 if (obj->reg_identity==NULL){
192 if (lc->vtable.display_warning)
193 lc->vtable.display_warning(lc,_("The sip identity you entered is invalid.\nIt should look like "
194 "sip:username@proxydomain, such as sip:alice@example.net"));
201 * Indicates whether a REGISTER request must be sent to the proxy.
203 void linphone_proxy_config_enableregister(LinphoneProxyConfig *obj, bool_t val){
204 obj->reg_sendregister=val;
208 * Sets the registration expiration time in seconds.
210 void linphone_proxy_config_expires(LinphoneProxyConfig *obj, int val){
215 void linphone_proxy_config_enable_publish(LinphoneProxyConfig *obj, bool_t val){
220 * Starts editing a proxy configuration.
222 * Because proxy configuration must be consistent, applications MUST
223 * call linphone_proxy_config_edit() before doing any attempts to modify
224 * proxy configuration (such as identity, proxy address and so on).
225 * Once the modifications are done, then the application must call
226 * linphone_proxy_config_done() to commit the changes.
228 void linphone_proxy_config_edit(LinphoneProxyConfig *obj){
229 if (obj->reg_sendregister){
231 if (obj->registered) {
232 sal_unregister(obj->op);
233 obj->registered=FALSE;
238 void linphone_proxy_config_apply(LinphoneProxyConfig *obj,LinphoneCore *lc)
241 linphone_proxy_config_done(obj);
244 static char *guess_contact_for_register(LinphoneProxyConfig *obj){
245 LinphoneAddress *proxy=linphone_address_new(obj->reg_proxy);
248 if (proxy==NULL) return NULL;
249 host=linphone_address_get_domain (proxy);
251 LinphoneAddress *contact;
252 char localip[LINPHONE_IPADDR_SIZE];
254 linphone_core_get_local_ip(obj->lc,host,localip);
255 contact=linphone_address_new(obj->reg_identity);
256 linphone_address_set_domain (contact,localip);
257 linphone_address_set_port_int(contact,linphone_core_get_sip_port(obj->lc));
258 linphone_address_set_display_name(contact,NULL);
260 linphone_core_get_sip_transports(obj->lc,&tr);
261 if (tr.udp_port <= 0 && tr.tcp_port>0) {
262 sal_address_add_param(contact,"transport","tcp");
264 ret=linphone_address_as_string(contact);
265 linphone_address_destroy(contact);
267 linphone_address_destroy (proxy);
271 static void linphone_proxy_config_register(LinphoneProxyConfig *obj){
274 if (obj->reg_identity!=NULL) id_str=obj->reg_identity;
275 else id_str=linphone_core_get_primary_contact(obj->lc);
276 if (obj->reg_sendregister){
279 sal_op_release(obj->op);
280 obj->op=sal_op_new(obj->lc->sal);
281 contact=guess_contact_for_register(obj);
282 sal_op_set_contact(obj->op,contact);
284 sal_op_set_user_pointer(obj->op,obj);
285 if (sal_register(obj->op,obj->reg_proxy,obj->reg_identity,obj->expires)==0) {
286 linphone_proxy_config_set_state(obj,LinphoneRegistrationProgress,"Registration in progress");
288 linphone_proxy_config_set_state(obj,LinphoneRegistrationFailed,"Registration failed");
295 * Sets a dialing prefix to be automatically prepended when inviting a number with
296 * #linphone_core_invite.
299 void linphone_proxy_config_set_dial_prefix(LinphoneProxyConfig *cfg, const char *prefix){
300 if (cfg->dial_prefix!=NULL){
301 ms_free(cfg->dial_prefix);
302 cfg->dial_prefix=NULL;
304 if (prefix && prefix[0]!='\0') cfg->dial_prefix=ms_strdup(prefix);
308 * Returns dialing prefix.
312 const char *linphone_proxy_config_get_dial_prefix(const LinphoneProxyConfig *cfg){
313 return cfg->dial_prefix;
317 * Sets whether liblinphone should replace "+" by "00" in dialed numbers (passed to
318 * #linphone_core_invite ).
321 void linphone_proxy_config_set_dial_escape_plus(LinphoneProxyConfig *cfg, bool_t val){
322 cfg->dial_escape_plus=val;
326 * Returns whether liblinphone should replace "+" by "00" in dialed numbers (passed to
327 * #linphone_core_invite ).
330 bool_t linphone_proxy_config_get_dial_escape_plus(const LinphoneProxyConfig *cfg){
331 return cfg->dial_escape_plus;
335 static bool_t is_a_phone_number(const char *username){
337 for(p=username;*p!='\0';++p){
350 static char *flatten_number(const char *number){
351 char *result=ms_malloc0(strlen(number)+1);
354 for(r=number;*r!='\0';++r){
355 if (*r=='+' || isdigit(*r)){
363 static void copy_result(const char *src, char *dest, size_t destlen, bool_t escape_plus){
366 if (escape_plus && src[0]=='+' && destlen>2){
373 for(;(i<destlen-1) && *src!='\0';++i){
381 static char *append_prefix(const char *number, const char *prefix){
382 char *res=ms_malloc(strlen(number)+strlen(prefix)+1);
384 return strcat(res,number);
387 int linphone_proxy_config_normalize_number(LinphoneProxyConfig *proxy, const char *username, char *result, size_t result_len){
390 if (is_a_phone_number(username)){
391 flatten=flatten_number(username);
392 ms_message("Flattened number is '%s'",flatten);
393 numlen=strlen(flatten);
394 if (numlen>10 || flatten[0]=='+' || proxy->dial_prefix==NULL || proxy->dial_prefix[0]=='\0'){
395 ms_message("No need to add a prefix");
396 /* prefix is already there */
397 copy_result(flatten,result,result_len,proxy->dial_escape_plus);
400 }else if (proxy->dial_prefix && proxy->dial_prefix[0]!='\0'){
403 ms_message("Need to prefix with %s",proxy->dial_prefix);
405 /*remove initial number before prepending prefix*/
408 prefixed=append_prefix(flatten+skipped,proxy->dial_prefix);
410 copy_result(prefixed,result,result_len,proxy->dial_escape_plus);
413 }else strncpy(result,username,result_len);
418 * Commits modification made to the proxy configuration.
420 int linphone_proxy_config_done(LinphoneProxyConfig *obj)
422 if (!linphone_proxy_config_check(obj->lc,obj)) return -1;
424 linphone_proxy_config_write_all_to_config_file(obj->lc);
428 void linphone_proxy_config_set_realm(LinphoneProxyConfig *cfg, const char *realm)
430 if (cfg->realm!=NULL) {
434 if (realm!=NULL) cfg->realm=ms_strdup(realm);
437 int linphone_proxy_config_send_publish(LinphoneProxyConfig *proxy,
438 LinphoneOnlineStatus presence_mode){
440 SalOp *op=sal_op_new(proxy->lc->sal);
441 err=sal_publish(op,linphone_proxy_config_get_identity(proxy),
442 linphone_proxy_config_get_identity(proxy),linphone_online_status_to_sal(presence_mode));
443 if (proxy->publish_op!=NULL)
444 sal_op_release(proxy->publish_op);
445 proxy->publish_op=op;
450 * Returns the route set for this proxy configuration.
452 const char *linphone_proxy_config_get_route(const LinphoneProxyConfig *obj){
453 return obj->reg_route;
457 * Returns the SIP identity that belongs to this proxy configuration.
459 * The SIP identity is a SIP address (Display Name <sip:username@domain> )
461 const char *linphone_proxy_config_get_identity(const LinphoneProxyConfig *obj){
462 return obj->reg_identity;
466 * Returns TRUE if PUBLISH request is enabled for this proxy.
468 bool_t linphone_proxy_config_publish_enabled(const LinphoneProxyConfig *obj){
473 * Returns the proxy's SIP address.
475 const char *linphone_proxy_config_get_addr(const LinphoneProxyConfig *obj){
476 return obj->reg_proxy;
480 * Returns the duration of registration.
482 int linphone_proxy_config_get_expires(const LinphoneProxyConfig *obj){
487 * Returns TRUE if registration to the proxy is enabled.
489 bool_t linphone_proxy_config_register_enabled(const LinphoneProxyConfig *obj){
490 return obj->reg_sendregister;
493 struct _LinphoneCore * linphone_proxy_config_get_core(const LinphoneProxyConfig *obj){
498 * Add a proxy configuration.
499 * This will start registration on the proxy, if registration is enabled.
501 int linphone_core_add_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *cfg){
502 if (!linphone_proxy_config_check(lc,cfg)) return -1;
503 if (ms_list_find(lc->sip_conf.proxies,cfg)!=NULL){
504 ms_warning("ProxyConfig already entered, ignored.");
507 lc->sip_conf.proxies=ms_list_append(lc->sip_conf.proxies,(void *)cfg);
508 linphone_proxy_config_apply(cfg,lc);
513 * Removes a proxy configuration.
515 * LinphoneCore will then automatically unregister and place the proxy configuration
516 * on a deleted list. For that reason, a removed proxy does NOT need to be freed.
518 void linphone_core_remove_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *cfg){
519 lc->sip_conf.proxies=ms_list_remove(lc->sip_conf.proxies,(void *)cfg);
520 /* add to the list of destroyed proxies, so that the possible unREGISTER request can succeed authentication */
521 lc->sip_conf.deleted_proxies=ms_list_append(lc->sip_conf.deleted_proxies,(void *)cfg);
522 cfg->deletion_date=ms_time(NULL);
523 /* this will unREGISTER */
524 linphone_proxy_config_edit(cfg);
525 if (lc->default_proxy==cfg){
526 lc->default_proxy=NULL;
530 * Erase all proxies from config.
534 void linphone_core_clear_proxy_config(LinphoneCore *lc){
535 MSList* list=ms_list_copy(linphone_core_get_proxy_config_list((const LinphoneCore*)lc));
536 for(;list!=NULL;list=list->next){
537 linphone_core_remove_proxy_config(lc,(LinphoneProxyConfig *)list->data);
542 * Sets the default proxy.
544 * This default proxy must be part of the list of already entered LinphoneProxyConfig.
545 * Toggling it as default will make LinphoneCore use the identity associated with
546 * the proxy configuration in all incoming and outgoing calls.
548 void linphone_core_set_default_proxy(LinphoneCore *lc, LinphoneProxyConfig *config){
549 /* check if this proxy is in our list */
551 if (ms_list_find(lc->sip_conf.proxies,config)==NULL){
552 ms_warning("Bad proxy address: it is not in the list !");
553 lc->default_proxy=NULL;
557 lc->default_proxy=config;
561 void linphone_core_set_default_proxy_index(LinphoneCore *lc, int index){
562 if (index<0) linphone_core_set_default_proxy(lc,NULL);
563 else linphone_core_set_default_proxy(lc,ms_list_nth_data(lc->sip_conf.proxies,index));
567 * Returns the default proxy configuration, that is the one used to determine the current identity.
569 int linphone_core_get_default_proxy(LinphoneCore *lc, LinphoneProxyConfig **config){
571 if (config!=NULL) *config=lc->default_proxy;
572 if (lc->default_proxy!=NULL){
573 pos=ms_list_position(lc->sip_conf.proxies,ms_list_find(lc->sip_conf.proxies,(void *)lc->default_proxy));
579 * Returns an unmodifiable list of entered proxy configurations.
581 const MSList *linphone_core_get_proxy_config_list(const LinphoneCore *lc){
582 return lc->sip_conf.proxies;
585 void linphone_proxy_config_write_to_config_file(LpConfig *config, LinphoneProxyConfig *obj, int index)
589 sprintf(key,"proxy_%i",index);
590 lp_config_clean_section(config,key);
594 if (obj->type!=NULL){
595 lp_config_set_string(config,key,"type",obj->type);
597 if (obj->reg_proxy!=NULL){
598 lp_config_set_string(config,key,"reg_proxy",obj->reg_proxy);
600 if (obj->reg_route!=NULL){
601 lp_config_set_string(config,key,"reg_route",obj->reg_route);
603 if (obj->reg_identity!=NULL){
604 lp_config_set_string(config,key,"reg_identity",obj->reg_identity);
606 lp_config_set_int(config,key,"reg_expires",obj->expires);
607 lp_config_set_int(config,key,"reg_sendregister",obj->reg_sendregister);
608 lp_config_set_int(config,key,"publish",obj->publish);
609 lp_config_set_int(config,key,"dial_escape_plus",obj->dial_escape_plus);
610 lp_config_set_string(config,key,"dial_prefix",obj->dial_prefix);
615 LinphoneProxyConfig *linphone_proxy_config_new_from_config_file(LpConfig *config, int index)
618 const char *identity;
620 LinphoneProxyConfig *cfg;
623 sprintf(key,"proxy_%i",index);
625 if (!lp_config_has_section(config,key)){
629 cfg=linphone_proxy_config_new();
631 identity=lp_config_get_string(config,key,"reg_identity",NULL);
632 proxy=lp_config_get_string(config,key,"reg_proxy",NULL);
634 linphone_proxy_config_set_identity(cfg,identity);
635 linphone_proxy_config_set_server_addr(cfg,proxy);
637 tmp=lp_config_get_string(config,key,"reg_route",NULL);
638 if (tmp!=NULL) linphone_proxy_config_set_route(cfg,tmp);
640 linphone_proxy_config_expires(cfg,lp_config_get_int(config,key,"reg_expires",600));
641 linphone_proxy_config_enableregister(cfg,lp_config_get_int(config,key,"reg_sendregister",0));
643 linphone_proxy_config_enable_publish(cfg,lp_config_get_int(config,key,"publish",0));
645 linphone_proxy_config_set_dial_escape_plus(cfg,lp_config_get_int(config,key,"dial_escape_plus",0));
646 linphone_proxy_config_set_dial_prefix(cfg,lp_config_get_string(config,key,"dial_prefix",NULL));
648 tmp=lp_config_get_string(config,key,"type",NULL);
649 if (tmp!=NULL && strlen(tmp)>0)
650 linphone_proxy_config_set_sip_setup(cfg,tmp);
655 static void linphone_proxy_config_activate_sip_setup(LinphoneProxyConfig *cfg){
656 SipSetupContext *ssc;
657 SipSetup *ss=sip_setup_lookup(cfg->type);
658 LinphoneCore *lc=linphone_proxy_config_get_core(cfg);
661 ssc=sip_setup_context_new(ss,cfg);
663 if (cfg->reg_identity==NULL){
664 ms_error("Invalid identity for this proxy configuration.");
667 caps=sip_setup_context_get_capabilities(ssc);
668 if (caps & SIP_SETUP_CAP_ACCOUNT_MANAGER){
669 if (sip_setup_context_login_account(ssc,cfg->reg_identity,NULL)!=0){
670 if (lc->vtable.display_warning){
671 char *tmp=ms_strdup_printf(_("Could not login as %s"),cfg->reg_identity);
672 lc->vtable.display_warning(lc,tmp);
678 if (caps & SIP_SETUP_CAP_PROXY_PROVIDER){
680 if (sip_setup_context_get_proxy(ssc,NULL,proxy,sizeof(proxy))==0){
681 linphone_proxy_config_set_server_addr(cfg,proxy);
683 ms_error("Could not retrieve proxy uri !");
689 SipSetup *linphone_proxy_config_get_sip_setup(LinphoneProxyConfig *cfg){
690 if (cfg->ssctx!=NULL) return cfg->ssctx->funcs;
691 if (cfg->type!=NULL){
692 return sip_setup_lookup(cfg->type);
697 void linphone_proxy_config_update(LinphoneProxyConfig *cfg){
698 LinphoneCore *lc=cfg->lc;
700 if (cfg->type && cfg->ssctx==NULL){
701 linphone_proxy_config_activate_sip_setup(cfg);
703 if (!lc->sip_conf.register_only_when_network_is_up || lc->network_reachable)
704 linphone_proxy_config_register(cfg);
705 if (cfg->publish && cfg->publish_op==NULL){
706 linphone_proxy_config_send_publish(cfg,lc->presence_mode);
712 void linphone_proxy_config_set_sip_setup(LinphoneProxyConfig *cfg, const char *type){
715 cfg->type=ms_strdup(type);
716 if (linphone_proxy_config_get_addr(cfg)==NULL){
717 /*put a placeholder so that the sip setup gets saved into the config */
718 linphone_proxy_config_set_server_addr(cfg,"sip:undefined");
722 SipSetupContext *linphone_proxy_config_get_sip_setup_context(LinphoneProxyConfig *cfg){
730 LinphoneAccountCreator *linphone_account_creator_new(struct _LinphoneCore *core, const char *type){
731 LinphoneAccountCreator *obj;
732 LinphoneProxyConfig *cfg;
733 SipSetup *ss=sip_setup_lookup(type);
734 SipSetupContext *ssctx;
738 if (!(sip_setup_get_capabilities(ss) & SIP_SETUP_CAP_ACCOUNT_MANAGER)){
739 ms_error("%s cannot manage accounts.");
742 obj=ms_new0(LinphoneAccountCreator,1);
743 cfg=linphone_proxy_config_new();
744 ssctx=sip_setup_context_new(ss,cfg);
747 set_string(&obj->domain,sip_setup_context_get_domains(ssctx)[0]);
752 void linphone_account_creator_set_username(LinphoneAccountCreator *obj, const char *username){
753 set_string(&obj->username,username);
756 void linphone_account_creator_set_password(LinphoneAccountCreator *obj, const char *password){
757 set_string(&obj->password,password);
760 void linphone_account_creator_set_domain(LinphoneAccountCreator *obj, const char *domain){
761 set_string(&obj->domain,domain);
764 const char * linphone_account_creator_get_username(LinphoneAccountCreator *obj){
765 return obj->username;
768 const char * linphone_account_creator_get_domain(LinphoneAccountCreator *obj){
772 int linphone_account_creator_test_existence(LinphoneAccountCreator *obj){
773 SipSetupContext *ssctx=obj->ssctx;
774 char *uri=ms_strdup_printf("%s@%s",obj->username,obj->domain);
775 int err=sip_setup_context_account_exists(ssctx,uri);
780 LinphoneProxyConfig * linphone_account_creator_validate(LinphoneAccountCreator *obj){
781 SipSetupContext *ssctx=obj->ssctx;
782 char *uri=ms_strdup_printf("%s@%s",obj->username,obj->domain);
783 int err=sip_setup_context_create_account(ssctx,uri,obj->password);
787 return sip_setup_context_get_proxy_config(ssctx);
792 void linphone_account_creator_destroy(LinphoneAccountCreator *obj){
794 ms_free(obj->username);
796 ms_free(obj->password);
798 ms_free(obj->domain);
799 if (!obj->succeeded){
800 linphone_proxy_config_destroy(sip_setup_context_get_proxy_config(obj->ssctx));
804 void linphone_proxy_config_set_user_data(LinphoneProxyConfig *cr, void * ud) {
808 void * linphone_proxy_config_get_user_data(LinphoneProxyConfig *cr) {
809 return cr->user_data;
812 void linphone_proxy_config_set_state(LinphoneProxyConfig *cfg, LinphoneRegistrationState state, const char *message){
813 LinphoneCore *lc=cfg->lc;
815 if (lc && lc->vtable.registration_state_changed){
816 lc->vtable.registration_state_changed(lc,cfg,state,message);
820 LinphoneRegistrationState linphone_proxy_config_get_state(const LinphoneProxyConfig *cfg){
824 const char *linphone_registration_state_to_string(LinphoneRegistrationState cs){
826 case LinphoneRegistrationCleared:
827 return "LinphoneRegistrationCleared";
829 case LinphoneRegistrationNone:
830 return "LinphoneRegistrationNone";
832 case LinphoneRegistrationProgress:
833 return "LinphoneRegistrationProgress";
835 case LinphoneRegistrationOk:
836 return "LinphoneRegistrationOk";
838 case LinphoneRegistrationFailed:
839 return "LinphoneRegistrationFailed";
845 LinphoneReason linphone_proxy_config_get_error(const LinphoneProxyConfig *cfg) {
849 void linphone_proxy_config_set_error(LinphoneProxyConfig *cfg,LinphoneReason error) {