sjero.net Git - linphone/blob - coreapi/proxy.c

   1 /*
   2 linphone
   3 Copyright (C) 2000  Simon MORLAT (simon.morlat@linphone.org)
   4 */
   5 /*
   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.
  10  *
  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.
  15  *
  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.
  19  */
  20
  21 #include "linphonecore.h"
  22 #include "sipsetup.h"
  23 #include "lpconfig.h"
  24 #include "private.h"
  25
  26
  27 #include <ctype.h>
  28
  29
  30 void linphone_proxy_config_write_all_to_config_file(LinphoneCore *lc){
  31         MSList *elem;
  32         int i;
  33         for(elem=lc->sip_conf.proxies,i=0;elem!=NULL;elem=ms_list_next(elem),i++){
  34                 LinphoneProxyConfig *cfg=(LinphoneProxyConfig*)elem->data;
  35                 linphone_proxy_config_write_to_config_file(lc->config,cfg,i);
  36         }
  37 }
  38
  39 void linphone_proxy_config_init(LinphoneProxyConfig *obj){
  40         memset(obj,0,sizeof(LinphoneProxyConfig));
  41         obj->expires=3600;
  42 }
  43
  44 /**
  45  * @addtogroup proxies
  46  * @{
  47 **/
  48
  49 /**
  50  * Creates an empty proxy config.
  51 **/
  52 LinphoneProxyConfig *linphone_proxy_config_new(){
  53         LinphoneProxyConfig *obj=NULL;
  54         obj=ms_new(LinphoneProxyConfig,1);
  55         linphone_proxy_config_init(obj);
  56         return obj;
  57 }
  58
  59 /**
  60  * Destroys a proxy config.
  61  *
  62  * @note: LinphoneProxyConfig that have been removed from LinphoneCore with
  63  * linphone_core_remove_proxy_config() must not be freed.
  64 **/
  65 void linphone_proxy_config_destroy(LinphoneProxyConfig *obj){
  66         if (obj->reg_proxy!=NULL) ms_free(obj->reg_proxy);
  67         if (obj->reg_identity!=NULL) ms_free(obj->reg_identity);
  68         if (obj->reg_route!=NULL) ms_free(obj->reg_route);
  69         if (obj->ssctx!=NULL) sip_setup_context_free(obj->ssctx);
  70         if (obj->realm!=NULL) ms_free(obj->realm);
  71         if (obj->type!=NULL) ms_free(obj->type);
  72         if (obj->dial_prefix!=NULL) ms_free(obj->dial_prefix);
  73         if (obj->op) sal_op_release(obj->op);
  74 }
  75
  76 /**
  77  * Returns a boolean indicating that the user is sucessfully registered on the proxy.
  78 **/
  79 bool_t linphone_proxy_config_is_registered(const LinphoneProxyConfig *obj){
  80         return obj->registered;
  81 }
  82
  83 /**
  84  * Sets the proxy address
  85  *
  86  * Examples of valid sip proxy address are:
  87  * - IP address: sip:87.98.157.38
  88  * - IP address with port: sip:87.98.157.38:5062
  89  * - hostnames : sip:sip.example.net
  90 **/
  91 int linphone_proxy_config_set_server_addr(LinphoneProxyConfig *obj, const char *server_addr){
  92         LinphoneAddress *addr;
  93         char *try=NULL;
  94
  95         if (obj->reg_proxy!=NULL) ms_free(obj->reg_proxy);
  96         obj->reg_proxy=NULL;
  97
  98         if (server_addr!=NULL && strlen(server_addr)>0){
  99                 addr=linphone_address_new(server_addr);
 100                 if (!addr){
 101                         /*try to prepend 'sip:' */
 102                         if (strstr(server_addr,"sip:")==NULL){
 103                                 try=ms_strdup_printf("sip:%s",server_addr);
 104                                 addr=linphone_address_new(try);
 105                                 ms_free(try);
 106                         }
 107                 }
 108                 if (addr){
 109                         obj->reg_proxy=linphone_address_as_string(addr);
 110                         linphone_address_destroy(addr);
 111                 }else{
 112                         ms_warning("Could not parse %s",server_addr);
 113                         return -1;
 114                 }
 115         }
 116         return 0;
 117 }
 118
 119 /**
 120  * Sets the user identity as a SIP address.
 121  *
 122  * This identity is normally formed with display name, username and domain, such
 123  * as:
 124  * Alice <sip:alice@example.net>
 125  * The REGISTER messages will have from and to set to this identity.
 126  *
 127 **/
 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);
 134                         if (addr)
 135                                 linphone_address_destroy(addr);
 136                         return -1;
 137                 }else{
 138                         if (obj->reg_identity!=NULL) {
 139                                 ms_free(obj->reg_identity);
 140                                 obj->reg_identity=NULL;
 141                         }
 142                         obj->reg_identity=ms_strdup(identity);
 143                         if (obj->realm){
 144                                 ms_free(obj->realm);
 145                         }
 146                         obj->realm=ms_strdup(linphone_address_get_domain(addr));
 147                         linphone_address_destroy(addr);
 148                         return 0;
 149                 }
 150         }
 151         return -1;
 152 }
 153
 154 const char *linphone_proxy_config_get_domain(const LinphoneProxyConfig *cfg){
 155         return cfg->realm;
 156 }
 157
 158 /**
 159  * Sets a SIP route.
 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() ).
 162 **/
 163 int linphone_proxy_config_set_route(LinphoneProxyConfig *obj, const char *route)
 164 {
 165         if (obj->reg_route!=NULL){
 166                 ms_free(obj->reg_route);
 167                 obj->reg_route=NULL;
 168         }
 169         obj->reg_route=ms_strdup(route);
 170         return 0;
 171 }
 172
 173 bool_t linphone_proxy_config_check(LinphoneCore *lc, LinphoneProxyConfig *obj){
 174         if (obj->reg_proxy==NULL){
 175                 if (lc->vtable.display_warning)
 176                         lc->vtable.display_warning(lc,_("The sip proxy address you entered is invalid, it must start with \"sip:\""
 177                                                 " followed by a hostname."));
 178                 return FALSE;
 179         }
 180         if (obj->reg_identity==NULL){
 181                 if (lc->vtable.display_warning)
 182                         lc->vtable.display_warning(lc,_("The sip identity you entered is invalid.\nIt should look like "
 183                                         "sip:username@proxydomain, such as sip:alice@example.net"));
 184                 return FALSE;
 185         }
 186         return TRUE;
 187 }
 188
 189 /**
 190  * Indicates whether a REGISTER request must be sent to the proxy.
 191 **/
 192 void linphone_proxy_config_enableregister(LinphoneProxyConfig *obj, bool_t val){
 193         obj->reg_sendregister=val;
 194 }
 195
 196 /**
 197  * Sets the registration expiration time in seconds.
 198 **/
 199 void linphone_proxy_config_expires(LinphoneProxyConfig *obj, int val){
 200         if (val<=0) val=600;
 201         obj->expires=val;
 202 }
 203
 204 void linphone_proxy_config_enable_publish(LinphoneProxyConfig *obj, bool_t val){
 205         obj->publish=val;
 206 }
 207
 208 /**
 209  * Starts editing a proxy configuration.
 210  *
 211  * Because proxy configuration must be consistent, applications MUST
 212  * call linphone_proxy_config_edit() before doing any attempts to modify
 213  * proxy configuration (such as identity, proxy address and so on).
 214  * Once the modifications are done, then the application must call
 215  * linphone_proxy_config_done() to commit the changes.
 216 **/
 217 void linphone_proxy_config_edit(LinphoneProxyConfig *obj){
 218         if (obj->reg_sendregister){
 219                 /* unregister */
 220                 if (obj->registered) {
 221                         sal_unregister(obj->op);
 222                         obj->registered=FALSE;
 223                 }
 224         }
 225 }
 226
 227 void linphone_proxy_config_apply(LinphoneProxyConfig *obj,LinphoneCore *lc)
 228 {
 229         obj->lc=lc;
 230         linphone_proxy_config_done(obj);
 231 }
 232
 233 static void linphone_proxy_config_register(LinphoneProxyConfig *obj){
 234         const char *id_str;
 235         if (obj->reg_identity!=NULL) id_str=obj->reg_identity;
 236         else id_str=linphone_core_get_primary_contact(obj->lc);
 237         if (obj->reg_sendregister){
 238                 if (obj->op)
 239                         sal_op_release(obj->op);
 240                 obj->op=sal_op_new(obj->lc->sal);
 241                 sal_op_set_user_pointer(obj->op,obj);
 242                 sal_register(obj->op,obj->reg_proxy,obj->reg_identity,obj->expires);
 243         }
 244 }
 245
 246
 247 /**
 248  * Sets a dialing prefix to be automatically prepended when inviting a number with
 249  * #linphone_core_invite.
 250  *
 251 **/
 252 void linphone_proxy_config_set_dial_prefix(LinphoneProxyConfig *cfg, const char *prefix){
 253         if (cfg->dial_prefix!=NULL){
 254                 ms_free(cfg->dial_prefix);
 255                 cfg->dial_prefix=NULL;
 256         }
 257         if (prefix && prefix[0]!='\0') cfg->dial_prefix=ms_strdup(prefix);
 258 }
 259
 260 /**
 261  * Returns dialing prefix.
 262  *
 263  *
 264 **/
 265 const char *linphone_proxy_config_get_dial_prefix(const LinphoneProxyConfig *cfg){
 266         return cfg->dial_prefix;
 267 }
 268
 269 /**
 270  * Sets whether liblinphone should replace "+" by "00" in dialed numbers (passed to
 271  * #linphone_core_invite ).
 272  *
 273 **/
 274 void linphone_proxy_config_set_dial_escape_plus(LinphoneProxyConfig *cfg, bool_t val){
 275         cfg->dial_escape_plus=val;
 276 }
 277
 278 /**
 279  * Returns whether liblinphone should replace "+" by "00" in dialed numbers (passed to
 280  * #linphone_core_invite ).
 281  *
 282 **/
 283 bool_t linphone_proxy_config_get_dial_escape_plus(const LinphoneProxyConfig *cfg){
 284         return cfg->dial_escape_plus;
 285 }
 286
 287
 288 static bool_t is_a_phone_number(const char *username){
 289         const char *p;
 290         for(p=username;*p!='\0';++p){
 291                 if (isdigit(*p) ||
 292                     *p==' ' ||
 293                     *p=='-' ||
 294                     *p==')' ||
 295                         *p=='(' ||
 296                         *p=='/' ||
 297                         *p=='+') continue;
 298                 else return FALSE;
 299         }
 300         return TRUE;
 301 }
 302
 303 static char *flatten_number(const char *number){
 304         char *result=ms_malloc0(strlen(number)+1);
 305         char *w=result;
 306         const char *r;
 307         for(r=number;*r!='\0';++r){
 308                 if (*r=='+' || isdigit(*r)){
 309                         *w++=*r;
 310                 }
 311         }
 312         *w++='\0';
 313         return result;
 314 }
 315
 316 static void copy_result(const char *src, char *dest, size_t destlen, bool_t escape_plus){
 317         int i=0;
 318
 319         if (escape_plus && src[0]=='+' && destlen>2){
 320                 dest[0]='0';
 321                 dest[1]='0';
 322                 src++;
 323                 i=2;
 324         }
 325
 326         for(;i<destlen-1;++i){
 327                 dest[i]=*src;
 328                 src++;
 329         }
 330         dest[i]='\0';
 331 }
 332
 333
 334 static char *append_prefix(const char *number, const char *prefix){
 335         char *res=ms_malloc(strlen(number)+strlen(prefix)+1);
 336         strcpy(res,prefix);
 337         return strcat(res,number);
 338 }
 339
 340 int linphone_proxy_config_normalize_number(LinphoneProxyConfig *proxy, const char *username, char *result, size_t result_len){
 341         char *flatten;
 342         int numlen;
 343         if (is_a_phone_number(username)){
 344                 flatten=flatten_number(username);
 345                 ms_message("Flattened number is '%s'",flatten);
 346                 numlen=strlen(flatten);
 347                 if (numlen>10 || flatten[0]=='+' || proxy->dial_prefix==NULL){
 348                         ms_message("No need to add a prefix");
 349                         /* prefix is already there */
 350                         copy_result(flatten,result,result_len,proxy->dial_escape_plus);
 351                         ms_free(flatten);
 352                         return 0;
 353                 }else if (proxy->dial_prefix){
 354                         char *prefixed;
 355                         int skipped=0;
 356                         ms_message("Need to prefix with %s",proxy->dial_prefix);
 357                         if (numlen==10){
 358                                 /*remove initial number before prepending prefix*/
 359                                 skipped=1;
 360                         }
 361                         prefixed=append_prefix(flatten+skipped,proxy->dial_prefix);
 362                         ms_free(flatten);
 363                         copy_result(prefixed,result,result_len,proxy->dial_escape_plus);
 364                         ms_free(prefixed);
 365                 }
 366         }else strncpy(result,username,result_len);
 367         return 0;
 368 }
 369
 370 /**
 371  * Commits modification made to the proxy configuration.
 372 **/
 373 int linphone_proxy_config_done(LinphoneProxyConfig *obj)
 374 {
 375         if (!linphone_proxy_config_check(obj->lc,obj)) return -1;
 376         obj->commit=TRUE;
 377         linphone_proxy_config_write_all_to_config_file(obj->lc);
 378         return 0;
 379 }
 380
 381 void linphone_proxy_config_set_realm(LinphoneProxyConfig *cfg, const char *realm)
 382 {
 383         if (cfg->realm!=NULL) {
 384                 ms_free(cfg->realm);
 385                 cfg->realm=NULL;
 386         }
 387         if (realm!=NULL) cfg->realm=ms_strdup(realm);
 388 }
 389
 390 int linphone_proxy_config_send_publish(LinphoneProxyConfig *proxy,
 391                                LinphoneOnlineStatus presence_mode){
 392         int err;
 393         SalOp *op=sal_op_new(proxy->lc->sal);
 394         err=sal_publish(op,linphone_proxy_config_get_identity(proxy),
 395             linphone_proxy_config_get_identity(proxy),linphone_online_status_to_sal(presence_mode));
 396         sal_op_release(op);
 397         return err;
 398 }
 399
 400 /**
 401  * Returns the route set for this proxy configuration.
 402 **/
 403 const char *linphone_proxy_config_get_route(const LinphoneProxyConfig *obj){
 404         return obj->reg_route;
 405 }
 406
 407 /**
 408  * Returns the SIP identity that belongs to this proxy configuration.
 409  *
 410  * The SIP identity is a SIP address (Display Name <sip:username@domain> )
 411 **/
 412 const char *linphone_proxy_config_get_identity(const LinphoneProxyConfig *obj){
 413         return obj->reg_identity;
 414 }
 415
 416 /**
 417  * Returns TRUE if PUBLISH request is enabled for this proxy.
 418 **/
 419 bool_t linphone_proxy_config_publish_enabled(const LinphoneProxyConfig *obj){
 420         return obj->publish;
 421 }
 422
 423 /**
 424  * Returns the proxy's SIP address.
 425 **/
 426 const char *linphone_proxy_config_get_addr(const LinphoneProxyConfig *obj){
 427         return obj->reg_proxy;
 428 }
 429
 430 /**
 431  * Returns the duration of registration.
 432 **/
 433 int linphone_proxy_config_get_expires(const LinphoneProxyConfig *obj){
 434         return obj->expires;
 435 }
 436
 437 /**
 438  * Returns TRUE if registration to the proxy is enabled.
 439 **/
 440 bool_t linphone_proxy_config_register_enabled(const LinphoneProxyConfig *obj){
 441         return obj->reg_sendregister;
 442 }
 443
 444 struct _LinphoneCore * linphone_proxy_config_get_core(const LinphoneProxyConfig *obj){
 445         return obj->lc;
 446 }
 447
 448 /**
 449  * Add a proxy configuration.
 450  * This will start registration on the proxy, if registration is enabled.
 451 **/
 452 int linphone_core_add_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *cfg){
 453         if (!linphone_proxy_config_check(lc,cfg)) return -1;
 454         if (ms_list_find(lc->sip_conf.proxies,cfg)!=NULL){
 455                 ms_warning("ProxyConfig already entered, ignored.");
 456                 return 0;
 457         }
 458         lc->sip_conf.proxies=ms_list_append(lc->sip_conf.proxies,(void *)cfg);
 459         linphone_proxy_config_apply(cfg,lc);
 460         return 0;
 461 }
 462
 463 /**
 464  * Removes a proxy configuration.
 465  *
 466  * LinphoneCore will then automatically unregister and place the proxy configuration
 467  * on a deleted list. For that reason, a removed proxy does NOT need to be freed.
 468 **/
 469 void linphone_core_remove_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *cfg){
 470         lc->sip_conf.proxies=ms_list_remove(lc->sip_conf.proxies,(void *)cfg);
 471         /* add to the list of destroyed proxies, so that the possible unREGISTER request can succeed authentication */
 472         lc->sip_conf.deleted_proxies=ms_list_append(lc->sip_conf.deleted_proxies,(void *)cfg);
 473         /* this will unREGISTER */
 474         linphone_proxy_config_edit(cfg);
 475         if (lc->default_proxy==cfg){
 476                 lc->default_proxy=NULL;
 477         }
 478 }
 479 /**
 480  * Erase all proxies from config.
 481  *
 482  * @ingroup proxy
 483 **/
 484 void linphone_core_clear_proxy_config(LinphoneCore *lc){
 485         MSList* list=ms_list_copy(linphone_core_get_proxy_config_list((const LinphoneCore*)lc));
 486         for(;list!=NULL;list=list->next){
 487                 linphone_core_remove_proxy_config(lc,(LinphoneProxyConfig *)list->data);
 488         }
 489         ms_list_free(list);
 490 }
 491 /**
 492  * Sets the default proxy.
 493  *
 494  * This default proxy must be part of the list of already entered LinphoneProxyConfig.
 495  * Toggling it as default will make LinphoneCore use the identity associated with
 496  * the proxy configuration in all incoming and outgoing calls.
 497 **/
 498 void linphone_core_set_default_proxy(LinphoneCore *lc, LinphoneProxyConfig *config){
 499         /* check if this proxy is in our list */
 500         if (config!=NULL){
 501                 if (ms_list_find(lc->sip_conf.proxies,config)==NULL){
 502                         ms_warning("Bad proxy address: it is not in the list !");
 503                         lc->default_proxy=NULL;
 504                         return ;
 505                 }
 506         }
 507         lc->default_proxy=config;
 508
 509 }
 510
 511 void linphone_core_set_default_proxy_index(LinphoneCore *lc, int index){
 512         if (index<0) linphone_core_set_default_proxy(lc,NULL);
 513         else linphone_core_set_default_proxy(lc,ms_list_nth_data(lc->sip_conf.proxies,index));
 514 }
 515
 516 /**
 517  * Returns the default proxy configuration, that is the one used to determine the current identity.
 518 **/
 519 int linphone_core_get_default_proxy(LinphoneCore *lc, LinphoneProxyConfig **config){
 520         int pos=-1;
 521         if (config!=NULL) *config=lc->default_proxy;
 522         if (lc->default_proxy!=NULL){
 523                 pos=ms_list_position(lc->sip_conf.proxies,ms_list_find(lc->sip_conf.proxies,(void *)lc->default_proxy));
 524         }
 525         return pos;
 526 }
 527
 528 /**
 529  * Returns an unmodifiable list of entered proxy configurations.
 530 **/
 531 const MSList *linphone_core_get_proxy_config_list(const LinphoneCore *lc){
 532         return lc->sip_conf.proxies;
 533 }
 534
 535 void linphone_proxy_config_write_to_config_file(LpConfig *config, LinphoneProxyConfig *obj, int index)
 536 {
 537         char key[50];
 538
 539         sprintf(key,"proxy_%i",index);
 540         lp_config_clean_section(config,key);
 541         if (obj==NULL){
 542                 return;
 543         }
 544         if (obj->type!=NULL){
 545                 lp_config_set_string(config,key,"type",obj->type);
 546         }
 547         if (obj->reg_proxy!=NULL){
 548                 lp_config_set_string(config,key,"reg_proxy",obj->reg_proxy);
 549         }
 550         if (obj->reg_route!=NULL){
 551                 lp_config_set_string(config,key,"reg_route",obj->reg_route);
 552         }
 553         if (obj->reg_identity!=NULL){
 554                 lp_config_set_string(config,key,"reg_identity",obj->reg_identity);
 555         }
 556         lp_config_set_int(config,key,"reg_expires",obj->expires);
 557         lp_config_set_int(config,key,"reg_sendregister",obj->reg_sendregister);
 558         lp_config_set_int(config,key,"publish",obj->publish);
 559         lp_config_set_int(config,key,"dial_escape_plus",obj->dial_escape_plus);
 560         lp_config_set_string(config,key,"dial_prefix",obj->dial_prefix);
 561 }
 562
 563
 564
 565 LinphoneProxyConfig *linphone_proxy_config_new_from_config_file(LpConfig *config, int index)
 566 {
 567         const char *tmp;
 568         const char *identity;
 569         const char *proxy;
 570         LinphoneProxyConfig *cfg;
 571         char key[50];
 572
 573         sprintf(key,"proxy_%i",index);
 574
 575         if (!lp_config_has_section(config,key)){
 576                 return NULL;
 577         }
 578
 579         cfg=linphone_proxy_config_new();
 580
 581         identity=lp_config_get_string(config,key,"reg_identity",NULL);
 582         proxy=lp_config_get_string(config,key,"reg_proxy",NULL);
 583
 584         linphone_proxy_config_set_identity(cfg,identity);
 585         linphone_proxy_config_set_server_addr(cfg,proxy);
 586
 587         tmp=lp_config_get_string(config,key,"reg_route",NULL);
 588         if (tmp!=NULL) linphone_proxy_config_set_route(cfg,tmp);
 589
 590         linphone_proxy_config_expires(cfg,lp_config_get_int(config,key,"reg_expires",600));
 591         linphone_proxy_config_enableregister(cfg,lp_config_get_int(config,key,"reg_sendregister",0));
 592
 593         linphone_proxy_config_enable_publish(cfg,lp_config_get_int(config,key,"publish",0));
 594
 595         linphone_proxy_config_set_dial_escape_plus(cfg,lp_config_get_int(config,key,"dial_escape_plus",0));
 596         linphone_proxy_config_set_dial_prefix(cfg,lp_config_get_string(config,key,"dial_prefix",NULL));
 597
 598         tmp=lp_config_get_string(config,key,"type",NULL);
 599         if (tmp!=NULL && strlen(tmp)>0)
 600                 linphone_proxy_config_set_sip_setup(cfg,tmp);
 601
 602         return cfg;
 603 }
 604
 605 static void linphone_proxy_config_activate_sip_setup(LinphoneProxyConfig *cfg){
 606         SipSetupContext *ssc;
 607         SipSetup *ss=sip_setup_lookup(cfg->type);
 608         LinphoneCore *lc=linphone_proxy_config_get_core(cfg);
 609         unsigned int caps;
 610         if (!ss) return ;
 611         ssc=sip_setup_context_new(ss,cfg);
 612         cfg->ssctx=ssc;
 613         if (cfg->reg_identity==NULL){
 614                 ms_error("Invalid identity for this proxy configuration.");
 615                 return;
 616         }
 617         caps=sip_setup_context_get_capabilities(ssc);
 618         if (caps & SIP_SETUP_CAP_ACCOUNT_MANAGER){
 619                 if (sip_setup_context_login_account(ssc,cfg->reg_identity,NULL)!=0){
 620                         if (lc->vtable.display_warning){
 621                                 char *tmp=ms_strdup_printf(_("Could not login as %s"),cfg->reg_identity);
 622                                 lc->vtable.display_warning(lc,tmp);
 623                                 ms_free(tmp);
 624                         }
 625                         return;
 626                 }
 627         }
 628         if (caps & SIP_SETUP_CAP_PROXY_PROVIDER){
 629                 char proxy[256];
 630                 if (sip_setup_context_get_proxy(ssc,NULL,proxy,sizeof(proxy))==0){
 631                         linphone_proxy_config_set_server_addr(cfg,proxy);
 632                 }else{
 633                         ms_error("Could not retrieve proxy uri !");
 634                 }
 635         }
 636
 637 }
 638
 639 SipSetup *linphone_proxy_config_get_sip_setup(LinphoneProxyConfig *cfg){
 640         if (cfg->ssctx!=NULL) return cfg->ssctx->funcs;
 641         if (cfg->type!=NULL){
 642                 return sip_setup_lookup(cfg->type);
 643         }
 644         return NULL;
 645 }
 646
 647 void linphone_proxy_config_update(LinphoneProxyConfig *cfg){
 648         LinphoneCore *lc=cfg->lc;
 649         if (cfg->commit){
 650                 if (cfg->type && cfg->ssctx==NULL){
 651                         linphone_proxy_config_activate_sip_setup(cfg);
 652                 }
 653                 if (lc->sip_conf.register_only_when_network_is_up || lc->network_reachable)
 654                         linphone_proxy_config_register(cfg);
 655                 cfg->commit=FALSE;
 656         }
 657 }
 658
 659 void linphone_proxy_config_set_sip_setup(LinphoneProxyConfig *cfg, const char *type){
 660         if (cfg->type)
 661                 ms_free(cfg->type);
 662         cfg->type=ms_strdup(type);
 663         if (linphone_proxy_config_get_addr(cfg)==NULL){
 664                 /*put a placeholder so that the sip setup gets saved into the config */
 665                 linphone_proxy_config_set_server_addr(cfg,"sip:undefined");
 666         }
 667 }
 668
 669 SipSetupContext *linphone_proxy_config_get_sip_setup_context(LinphoneProxyConfig *cfg){
 670         return cfg->ssctx;
 671 }
 672
 673 /**
 674  * @}
 675 **/
 676
 677 LinphoneAccountCreator *linphone_account_creator_new(struct _LinphoneCore *core, const char *type){
 678         LinphoneAccountCreator *obj;
 679         LinphoneProxyConfig *cfg;
 680         SipSetup *ss=sip_setup_lookup(type);
 681         SipSetupContext *ssctx;
 682         if (!ss){
 683                 return NULL;
 684         }
 685         if (!(sip_setup_get_capabilities(ss) & SIP_SETUP_CAP_ACCOUNT_MANAGER)){
 686                 ms_error("%s cannot manage accounts.");
 687                 return NULL;
 688         }
 689         obj=ms_new0(LinphoneAccountCreator,1);
 690         cfg=linphone_proxy_config_new();
 691         ssctx=sip_setup_context_new(ss,cfg);
 692         obj->lc=core;
 693         obj->ssctx=ssctx;
 694         set_string(&obj->domain,sip_setup_context_get_domains(ssctx)[0]);
 695         cfg->lc=core;
 696         return obj;
 697 }
 698
 699 void linphone_account_creator_set_username(LinphoneAccountCreator *obj, const char *username){
 700         set_string(&obj->username,username);
 701 }
 702
 703 void linphone_account_creator_set_password(LinphoneAccountCreator *obj, const char *password){
 704         set_string(&obj->password,password);
 705 }
 706
 707 void linphone_account_creator_set_domain(LinphoneAccountCreator *obj, const char *domain){
 708         set_string(&obj->domain,domain);
 709 }
 710
 711 const char * linphone_account_creator_get_username(LinphoneAccountCreator *obj){
 712         return obj->username;
 713 }
 714
 715 const char * linphone_account_creator_get_domain(LinphoneAccountCreator *obj){
 716         return obj->domain;
 717 }
 718
 719 int linphone_account_creator_test_existence(LinphoneAccountCreator *obj){
 720         SipSetupContext *ssctx=obj->ssctx;
 721         char *uri=ms_strdup_printf("%s@%s",obj->username,obj->domain);
 722         int err=sip_setup_context_account_exists(ssctx,uri);
 723         ms_free(uri);
 724         return err;
 725 }
 726
 727 LinphoneProxyConfig * linphone_account_creator_validate(LinphoneAccountCreator *obj){
 728         SipSetupContext *ssctx=obj->ssctx;
 729         char *uri=ms_strdup_printf("%s@%s",obj->username,obj->domain);
 730         int err=sip_setup_context_create_account(ssctx,uri,obj->password);
 731         ms_free(uri);
 732         if (err==0) {
 733                 obj->succeeded=TRUE;
 734                 return sip_setup_context_get_proxy_config(ssctx);
 735         }
 736         return NULL;
 737 }
 738
 739 void linphone_account_creator_destroy(LinphoneAccountCreator *obj){
 740         if (obj->username)
 741                 ms_free(obj->username);
 742         if (obj->password)
 743                 ms_free(obj->password);
 744         if (obj->domain)
 745                 ms_free(obj->domain);
 746         if (!obj->succeeded){
 747                 linphone_proxy_config_destroy(sip_setup_context_get_proxy_config(obj->ssctx));
 748         }
 749 }
 750
 751 void linphone_proxy_config_set_user_data(LinphoneProxyConfig *cr, void * ud) {
 752         cr->user_data=ud;
 753 }
 754
 755 void * linphone_proxy_config_get_user_data(LinphoneProxyConfig *cr) {
 756         return cr->user_data;
 757 }
 758
 759
 760