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 #include "mediastreamer2/mediastream.h"
  26
  27
  28 #include <ctype.h>
  29
  30
  31 void linphone_proxy_config_write_all_to_config_file(LinphoneCore *lc){
  32         MSList *elem;
  33         int i;
  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);
  37         }
  38 }
  39
  40 void linphone_proxy_config_init(LinphoneProxyConfig *obj){
  41         memset(obj,0,sizeof(LinphoneProxyConfig));
  42         obj->expires=3600;
  43 }
  44
  45 /**
  46  * @addtogroup proxies
  47  * @{
  48 **/
  49
  50 /**
  51  * Creates an empty proxy config.
  52 **/
  53 LinphoneProxyConfig *linphone_proxy_config_new(){
  54         LinphoneProxyConfig *obj=NULL;
  55         obj=ms_new(LinphoneProxyConfig,1);
  56         linphone_proxy_config_init(obj);
  57         return obj;
  58 }
  59
  60 /**
  61  * Destroys a proxy config.
  62  *
  63  * @note: LinphoneProxyConfig that have been removed from LinphoneCore with
  64  * linphone_core_remove_proxy_config() must not be freed.
  65 **/
  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 }
  76
  77 /**
  78  * Returns a boolean indicating that the user is sucessfully registered on the proxy.
  79 **/
  80 bool_t linphone_proxy_config_is_registered(const LinphoneProxyConfig *obj){
  81         return obj->registered;
  82 }
  83
  84 /**
  85  * Sets the proxy address
  86  *
  87  * Examples of valid sip proxy address are:
  88  * - IP address: sip:87.98.157.38
  89  * - IP address with port: sip:87.98.157.38:5062
  90  * - hostnames : sip:sip.example.net
  91 **/
  92 int linphone_proxy_config_set_server_addr(LinphoneProxyConfig *obj, const char *server_addr){
  93         LinphoneAddress *addr;
  94         char *try=NULL;
  95
  96         if (obj->reg_proxy!=NULL) ms_free(obj->reg_proxy);
  97         obj->reg_proxy=NULL;
  98
  99         if (server_addr!=NULL && strlen(server_addr)>0){
 100                 addr=linphone_address_new(server_addr);
 101                 if (!addr){
 102                         /*try to prepend 'sip:' */
 103                         if (strstr(server_addr,"sip:")==NULL){
 104                                 try=ms_strdup_printf("sip:%s",server_addr);
 105                                 addr=linphone_address_new(try);
 106                                 ms_free(try);
 107                         }
 108                 }
 109                 if (addr){
 110                         obj->reg_proxy=linphone_address_as_string_uri_only(addr);
 111                         linphone_address_destroy(addr);
 112                 }else{
 113                         ms_warning("Could not parse %s",server_addr);
 114                         return -1;
 115                 }
 116         }
 117         return 0;
 118 }
 119
 120 /**
 121  * Sets the user identity as a SIP address.
 122  *
 123  * This identity is normally formed with display name, username and domain, such
 124  * as:
 125  * Alice <sip:alice@example.net>
 126  * The REGISTER messages will have from and to set to this identity.
 127  *
 128 **/
 129 int linphone_proxy_config_set_identity(LinphoneProxyConfig *obj, const char *identity){
 130         LinphoneAddress *addr;
 131         if (identity!=NULL && strlen(identity)>0){
 132                 addr=linphone_address_new(identity);
 133                 if (!addr || linphone_address_get_username(addr)==NULL){
 134                         ms_warning("Invalid sip identity: %s",identity);
 135                         if (addr)
 136                                 linphone_address_destroy(addr);
 137                         return -1;
 138                 }else{
 139                         if (obj->reg_identity!=NULL) {
 140                                 ms_free(obj->reg_identity);
 141                                 obj->reg_identity=NULL;
 142                         }
 143                         obj->reg_identity=ms_strdup(identity);
 144                         if (obj->realm){
 145                                 ms_free(obj->realm);
 146                         }
 147                         obj->realm=ms_strdup(linphone_address_get_domain(addr));
 148                         linphone_address_destroy(addr);
 149                         return 0;
 150                 }
 151         }
 152         return -1;
 153 }
 154
 155 const char *linphone_proxy_config_get_domain(const LinphoneProxyConfig *cfg){
 156         return cfg->realm;
 157 }
 158
 159 /**
 160  * Sets a SIP route.
 161  * When a route is set, all outgoing calls will go to the route's destination if this proxy
 162  * is the default one (see linphone_core_set_default_proxy() ).
 163 **/
 164 int linphone_proxy_config_set_route(LinphoneProxyConfig *obj, const char *route)
 165 {
 166         if (obj->reg_route!=NULL){
 167                 ms_free(obj->reg_route);
 168                 obj->reg_route=NULL;
 169         }
 170         obj->reg_route=ms_strdup(route);
 171         return 0;
 172 }
 173
 174 bool_t linphone_proxy_config_check(LinphoneCore *lc, LinphoneProxyConfig *obj){
 175         if (obj->reg_proxy==NULL){
 176                 if (lc->vtable.display_warning)
 177                         lc->vtable.display_warning(lc,_("The sip proxy address you entered is invalid, it must start with \"sip:\""
 178                                                 " followed by a hostname."));
 179                 return FALSE;
 180         }
 181         if (obj->reg_identity==NULL){
 182                 if (lc->vtable.display_warning)
 183                         lc->vtable.display_warning(lc,_("The sip identity you entered is invalid.\nIt should look like "
 184                                         "sip:username@proxydomain, such as sip:alice@example.net"));
 185                 return FALSE;
 186         }
 187         return TRUE;
 188 }
 189
 190 /**
 191  * Indicates whether a REGISTER request must be sent to the proxy.
 192 **/
 193 void linphone_proxy_config_enableregister(LinphoneProxyConfig *obj, bool_t val){
 194         obj->reg_sendregister=val;
 195 }
 196
 197 /**
 198  * Sets the registration expiration time in seconds.
 199 **/
 200 void linphone_proxy_config_expires(LinphoneProxyConfig *obj, int val){
 201         if (val<=0) val=600;
 202         obj->expires=val;
 203 }
 204
 205 void linphone_proxy_config_enable_publish(LinphoneProxyConfig *obj, bool_t val){
 206         obj->publish=val;
 207 }
 208
 209 /**
 210  * Starts editing a proxy configuration.
 211  *
 212  * Because proxy configuration must be consistent, applications MUST
 213  * call linphone_proxy_config_edit() before doing any attempts to modify
 214  * proxy configuration (such as identity, proxy address and so on).
 215  * Once the modifications are done, then the application must call
 216  * linphone_proxy_config_done() to commit the changes.
 217 **/
 218 void linphone_proxy_config_edit(LinphoneProxyConfig *obj){
 219         if (obj->reg_sendregister){
 220                 /* unregister */
 221                 if (obj->registered) {
 222                         sal_unregister(obj->op);
 223                         obj->registered=FALSE;
 224                 }
 225         }
 226 }
 227
 228 void linphone_proxy_config_apply(LinphoneProxyConfig *obj,LinphoneCore *lc)
 229 {
 230         obj->lc=lc;
 231         linphone_proxy_config_done(obj);
 232 }
 233
 234 static char *guess_contact_for_register(LinphoneProxyConfig *obj){
 235         LinphoneAddress *proxy=linphone_address_new(obj->reg_proxy);
 236         char *ret=NULL;
 237         const char *host;
 238         if (proxy==NULL) return NULL;
 239         host=linphone_address_get_domain (proxy);
 240         if (host!=NULL){
 241                 LinphoneAddress *contact;
 242                 char localip[LINPHONE_IPADDR_SIZE];
 243
 244                 linphone_core_get_local_ip(obj->lc,host,localip);
 245                 contact=linphone_address_new(obj->reg_identity);
 246                 linphone_address_set_domain (contact,localip);
 247                 linphone_address_set_port_int(contact,linphone_core_get_sip_port(obj->lc));
 248                 linphone_address_set_display_name(contact,NULL);
 249                 LCSipTransports tr;
 250                 linphone_core_get_sip_transports(obj->lc,&tr);
 251                 if (tr.udp_port <= 0 && tr.tcp_port>0) {
 252                         sal_address_add_param(contact,"transport","tcp");
 253                 }
 254                 ret=linphone_address_as_string(contact);
 255                 linphone_address_destroy(contact);
 256         }
 257         linphone_address_destroy (proxy);
 258         return ret;
 259 }
 260
 261 static void linphone_proxy_config_register(LinphoneProxyConfig *obj){
 262         const char *id_str;
 263         if (obj->reg_identity!=NULL) id_str=obj->reg_identity;
 264         else id_str=linphone_core_get_primary_contact(obj->lc);
 265         if (obj->reg_sendregister){
 266                 char *contact;
 267                 if (obj->op)
 268                         sal_op_release(obj->op);
 269                 obj->op=sal_op_new(obj->lc->sal);
 270                 contact=guess_contact_for_register(obj);
 271                 sal_op_set_contact(obj->op,contact);
 272                 ms_free(contact);
 273                 sal_op_set_user_pointer(obj->op,obj);
 274                 if (!sal_register(obj->op,obj->reg_proxy,obj->reg_identity,obj->expires)) {
 275                         gstate_new_state(obj->lc,GSTATE_REG_PENDING,NULL);
 276                 } else {
 277                         gstate_new_state(obj->lc,GSTATE_REG_FAILED,NULL);
 278                 }
 279         }
 280 }
 281
 282
 283 /**
 284  * Sets a dialing prefix to be automatically prepended when inviting a number with
 285  * #linphone_core_invite.
 286  *
 287 **/
 288 void linphone_proxy_config_set_dial_prefix(LinphoneProxyConfig *cfg, const char *prefix){
 289         if (cfg->dial_prefix!=NULL){
 290                 ms_free(cfg->dial_prefix);
 291                 cfg->dial_prefix=NULL;
 292         }
 293         if (prefix && prefix[0]!='\0') cfg->dial_prefix=ms_strdup(prefix);
 294 }
 295
 296 /**
 297  * Returns dialing prefix.
 298  *
 299  *
 300 **/
 301 const char *linphone_proxy_config_get_dial_prefix(const LinphoneProxyConfig *cfg){
 302         return cfg->dial_prefix;
 303 }
 304
 305 /**
 306  * Sets whether liblinphone should replace "+" by "00" in dialed numbers (passed to
 307  * #linphone_core_invite ).
 308  *
 309 **/
 310 void linphone_proxy_config_set_dial_escape_plus(LinphoneProxyConfig *cfg, bool_t val){
 311         cfg->dial_escape_plus=val;
 312 }
 313
 314 /**
 315  * Returns whether liblinphone should replace "+" by "00" in dialed numbers (passed to
 316  * #linphone_core_invite ).
 317  *
 318 **/
 319 bool_t linphone_proxy_config_get_dial_escape_plus(const LinphoneProxyConfig *cfg){
 320         return cfg->dial_escape_plus;
 321 }
 322
 323
 324 static bool_t is_a_phone_number(const char *username){
 325         const char *p;
 326         for(p=username;*p!='\0';++p){
 327                 if (isdigit(*p) ||
 328                     *p==' ' ||
 329                     *p=='-' ||
 330                     *p==')' ||
 331                         *p=='(' ||
 332                         *p=='/' ||
 333                         *p=='+') continue;
 334                 else return FALSE;
 335         }
 336         return TRUE;
 337 }
 338
 339 static char *flatten_number(const char *number){
 340         char *result=ms_malloc0(strlen(number)+1);
 341         char *w=result;
 342         const char *r;
 343         for(r=number;*r!='\0';++r){
 344                 if (*r=='+' || isdigit(*r)){
 345                         *w++=*r;
 346                 }
 347         }
 348         *w++='\0';
 349         return result;
 350 }
 351
 352 static void copy_result(const char *src, char *dest, size_t destlen, bool_t escape_plus){
 353         int i=0;
 354
 355         if (escape_plus && src[0]=='+' && destlen>2){
 356                 dest[0]='0';
 357                 dest[1]='0';
 358                 src++;
 359                 i=2;
 360         }
 361
 362         for(;(i<destlen-1) && *src!='\0';++i){
 363                 dest[i]=*src;
 364                 src++;
 365         }
 366         dest[i]='\0';
 367 }
 368
 369
 370 static char *append_prefix(const char *number, const char *prefix){
 371         char *res=ms_malloc(strlen(number)+strlen(prefix)+1);
 372         strcpy(res,prefix);
 373         return strcat(res,number);
 374 }
 375
 376 int linphone_proxy_config_normalize_number(LinphoneProxyConfig *proxy, const char *username, char *result, size_t result_len){
 377         char *flatten;
 378         int numlen;
 379         if (is_a_phone_number(username)){
 380                 flatten=flatten_number(username);
 381                 ms_message("Flattened number is '%s'",flatten);
 382                 numlen=strlen(flatten);
 383                 if (numlen>10 || flatten[0]=='+' || proxy->dial_prefix==NULL || proxy->dial_prefix[0]=='\0'){
 384                         ms_message("No need to add a prefix");
 385                         /* prefix is already there */
 386                         copy_result(flatten,result,result_len,proxy->dial_escape_plus);
 387                         ms_free(flatten);
 388                         return 0;
 389                 }else if (proxy->dial_prefix && proxy->dial_prefix[0]!='\0'){
 390                         char *prefixed;
 391                         int skipped=0;
 392                         ms_message("Need to prefix with %s",proxy->dial_prefix);
 393                         if (numlen==10){
 394                                 /*remove initial number before prepending prefix*/
 395                                 skipped=1;
 396                         }
 397                         prefixed=append_prefix(flatten+skipped,proxy->dial_prefix);
 398                         ms_free(flatten);
 399                         copy_result(prefixed,result,result_len,proxy->dial_escape_plus);
 400                         ms_free(prefixed);
 401                 }
 402         }else strncpy(result,username,result_len);
 403         return 0;
 404 }
 405
 406 /**
 407  * Commits modification made to the proxy configuration.
 408 **/
 409 int linphone_proxy_config_done(LinphoneProxyConfig *obj)
 410 {
 411         if (!linphone_proxy_config_check(obj->lc,obj)) return -1;
 412         obj->commit=TRUE;
 413         linphone_proxy_config_write_all_to_config_file(obj->lc);
 414         return 0;
 415 }
 416
 417 void linphone_proxy_config_set_realm(LinphoneProxyConfig *cfg, const char *realm)
 418 {
 419         if (cfg->realm!=NULL) {
 420                 ms_free(cfg->realm);
 421                 cfg->realm=NULL;
 422         }
 423         if (realm!=NULL) cfg->realm=ms_strdup(realm);
 424 }
 425
 426 int linphone_proxy_config_send_publish(LinphoneProxyConfig *proxy,
 427                                LinphoneOnlineStatus presence_mode){
 428         int err;
 429         SalOp *op=sal_op_new(proxy->lc->sal);
 430         err=sal_publish(op,linphone_proxy_config_get_identity(proxy),
 431             linphone_proxy_config_get_identity(proxy),linphone_online_status_to_sal(presence_mode));
 432         sal_op_release(op);
 433         return err;
 434 }
 435
 436 /**
 437  * Returns the route set for this proxy configuration.
 438 **/
 439 const char *linphone_proxy_config_get_route(const LinphoneProxyConfig *obj){
 440         return obj->reg_route;
 441 }
 442
 443 /**
 444  * Returns the SIP identity that belongs to this proxy configuration.
 445  *
 446  * The SIP identity is a SIP address (Display Name <sip:username@domain> )
 447 **/
 448 const char *linphone_proxy_config_get_identity(const LinphoneProxyConfig *obj){
 449         return obj->reg_identity;
 450 }
 451
 452 /**
 453  * Returns TRUE if PUBLISH request is enabled for this proxy.
 454 **/
 455 bool_t linphone_proxy_config_publish_enabled(const LinphoneProxyConfig *obj){
 456         return obj->publish;
 457 }
 458
 459 /**
 460  * Returns the proxy's SIP address.
 461 **/
 462 const char *linphone_proxy_config_get_addr(const LinphoneProxyConfig *obj){
 463         return obj->reg_proxy;
 464 }
 465
 466 /**
 467  * Returns the duration of registration.
 468 **/
 469 int linphone_proxy_config_get_expires(const LinphoneProxyConfig *obj){
 470         return obj->expires;
 471 }
 472
 473 /**
 474  * Returns TRUE if registration to the proxy is enabled.
 475 **/
 476 bool_t linphone_proxy_config_register_enabled(const LinphoneProxyConfig *obj){
 477         return obj->reg_sendregister;
 478 }
 479
 480 struct _LinphoneCore * linphone_proxy_config_get_core(const LinphoneProxyConfig *obj){
 481         return obj->lc;
 482 }
 483
 484 /**
 485  * Add a proxy configuration.
 486  * This will start registration on the proxy, if registration is enabled.
 487 **/
 488 int linphone_core_add_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *cfg){
 489         if (!linphone_proxy_config_check(lc,cfg)) return -1;
 490         if (ms_list_find(lc->sip_conf.proxies,cfg)!=NULL){
 491                 ms_warning("ProxyConfig already entered, ignored.");
 492                 return 0;
 493         }
 494         lc->sip_conf.proxies=ms_list_append(lc->sip_conf.proxies,(void *)cfg);
 495         linphone_proxy_config_apply(cfg,lc);
 496         return 0;
 497 }
 498
 499 /**
 500  * Removes a proxy configuration.
 501  *
 502  * LinphoneCore will then automatically unregister and place the proxy configuration
 503  * on a deleted list. For that reason, a removed proxy does NOT need to be freed.
 504 **/
 505 void linphone_core_remove_proxy_config(LinphoneCore *lc, LinphoneProxyConfig *cfg){
 506         lc->sip_conf.proxies=ms_list_remove(lc->sip_conf.proxies,(void *)cfg);
 507         /* add to the list of destroyed proxies, so that the possible unREGISTER request can succeed authentication */
 508         lc->sip_conf.deleted_proxies=ms_list_append(lc->sip_conf.deleted_proxies,(void *)cfg);
 509         cfg->deletion_date=ms_time(NULL);
 510         /* this will unREGISTER */
 511         linphone_proxy_config_edit(cfg);
 512         if (lc->default_proxy==cfg){
 513                 lc->default_proxy=NULL;
 514         }
 515 }
 516 /**
 517  * Erase all proxies from config.
 518  *
 519  * @ingroup proxy
 520 **/
 521 void linphone_core_clear_proxy_config(LinphoneCore *lc){
 522         MSList* list=ms_list_copy(linphone_core_get_proxy_config_list((const LinphoneCore*)lc));
 523         for(;list!=NULL;list=list->next){
 524                 linphone_core_remove_proxy_config(lc,(LinphoneProxyConfig *)list->data);
 525         }
 526         ms_list_free(list);
 527 }
 528 /**
 529  * Sets the default proxy.
 530  *
 531  * This default proxy must be part of the list of already entered LinphoneProxyConfig.
 532  * Toggling it as default will make LinphoneCore use the identity associated with
 533  * the proxy configuration in all incoming and outgoing calls.
 534 **/
 535 void linphone_core_set_default_proxy(LinphoneCore *lc, LinphoneProxyConfig *config){
 536         /* check if this proxy is in our list */
 537         if (config!=NULL){
 538                 if (ms_list_find(lc->sip_conf.proxies,config)==NULL){
 539                         ms_warning("Bad proxy address: it is not in the list !");
 540                         lc->default_proxy=NULL;
 541                         return ;
 542                 }
 543         }
 544         lc->default_proxy=config;
 545
 546 }
 547
 548 void linphone_core_set_default_proxy_index(LinphoneCore *lc, int index){
 549         if (index<0) linphone_core_set_default_proxy(lc,NULL);
 550         else linphone_core_set_default_proxy(lc,ms_list_nth_data(lc->sip_conf.proxies,index));
 551 }
 552
 553 /**
 554  * Returns the default proxy configuration, that is the one used to determine the current identity.
 555 **/
 556 int linphone_core_get_default_proxy(LinphoneCore *lc, LinphoneProxyConfig **config){
 557         int pos=-1;
 558         if (config!=NULL) *config=lc->default_proxy;
 559         if (lc->default_proxy!=NULL){
 560                 pos=ms_list_position(lc->sip_conf.proxies,ms_list_find(lc->sip_conf.proxies,(void *)lc->default_proxy));
 561         }
 562         return pos;
 563 }
 564
 565 /**
 566  * Returns an unmodifiable list of entered proxy configurations.
 567 **/
 568 const MSList *linphone_core_get_proxy_config_list(const LinphoneCore *lc){
 569         return lc->sip_conf.proxies;
 570 }
 571
 572 void linphone_proxy_config_write_to_config_file(LpConfig *config, LinphoneProxyConfig *obj, int index)
 573 {
 574         char key[50];
 575
 576         sprintf(key,"proxy_%i",index);
 577         lp_config_clean_section(config,key);
 578         if (obj==NULL){
 579                 return;
 580         }
 581         if (obj->type!=NULL){
 582                 lp_config_set_string(config,key,"type",obj->type);
 583         }
 584         if (obj->reg_proxy!=NULL){
 585                 lp_config_set_string(config,key,"reg_proxy",obj->reg_proxy);
 586         }
 587         if (obj->reg_route!=NULL){
 588                 lp_config_set_string(config,key,"reg_route",obj->reg_route);
 589         }
 590         if (obj->reg_identity!=NULL){
 591                 lp_config_set_string(config,key,"reg_identity",obj->reg_identity);
 592         }
 593         lp_config_set_int(config,key,"reg_expires",obj->expires);
 594         lp_config_set_int(config,key,"reg_sendregister",obj->reg_sendregister);
 595         lp_config_set_int(config,key,"publish",obj->publish);
 596         lp_config_set_int(config,key,"dial_escape_plus",obj->dial_escape_plus);
 597         lp_config_set_string(config,key,"dial_prefix",obj->dial_prefix);
 598 }
 599
 600
 601
 602 LinphoneProxyConfig *linphone_proxy_config_new_from_config_file(LpConfig *config, int index)
 603 {
 604         const char *tmp;
 605         const char *identity;
 606         const char *proxy;
 607         LinphoneProxyConfig *cfg;
 608         char key[50];
 609
 610         sprintf(key,"proxy_%i",index);
 611
 612         if (!lp_config_has_section(config,key)){
 613                 return NULL;
 614         }
 615
 616         cfg=linphone_proxy_config_new();
 617
 618         identity=lp_config_get_string(config,key,"reg_identity",NULL);
 619         proxy=lp_config_get_string(config,key,"reg_proxy",NULL);
 620
 621         linphone_proxy_config_set_identity(cfg,identity);
 622         linphone_proxy_config_set_server_addr(cfg,proxy);
 623
 624         tmp=lp_config_get_string(config,key,"reg_route",NULL);
 625         if (tmp!=NULL) linphone_proxy_config_set_route(cfg,tmp);
 626
 627         linphone_proxy_config_expires(cfg,lp_config_get_int(config,key,"reg_expires",600));
 628         linphone_proxy_config_enableregister(cfg,lp_config_get_int(config,key,"reg_sendregister",0));
 629
 630         linphone_proxy_config_enable_publish(cfg,lp_config_get_int(config,key,"publish",0));
 631
 632         linphone_proxy_config_set_dial_escape_plus(cfg,lp_config_get_int(config,key,"dial_escape_plus",0));
 633         linphone_proxy_config_set_dial_prefix(cfg,lp_config_get_string(config,key,"dial_prefix",NULL));
 634
 635         tmp=lp_config_get_string(config,key,"type",NULL);
 636         if (tmp!=NULL && strlen(tmp)>0)
 637                 linphone_proxy_config_set_sip_setup(cfg,tmp);
 638
 639         return cfg;
 640 }
 641
 642 static void linphone_proxy_config_activate_sip_setup(LinphoneProxyConfig *cfg){
 643         SipSetupContext *ssc;
 644         SipSetup *ss=sip_setup_lookup(cfg->type);
 645         LinphoneCore *lc=linphone_proxy_config_get_core(cfg);
 646         unsigned int caps;
 647         if (!ss) return ;
 648         ssc=sip_setup_context_new(ss,cfg);
 649         cfg->ssctx=ssc;
 650         if (cfg->reg_identity==NULL){
 651                 ms_error("Invalid identity for this proxy configuration.");
 652                 return;
 653         }
 654         caps=sip_setup_context_get_capabilities(ssc);
 655         if (caps & SIP_SETUP_CAP_ACCOUNT_MANAGER){
 656                 if (sip_setup_context_login_account(ssc,cfg->reg_identity,NULL)!=0){
 657                         if (lc->vtable.display_warning){
 658                                 char *tmp=ms_strdup_printf(_("Could not login as %s"),cfg->reg_identity);
 659                                 lc->vtable.display_warning(lc,tmp);
 660                                 ms_free(tmp);
 661                         }
 662                         return;
 663                 }
 664         }
 665         if (caps & SIP_SETUP_CAP_PROXY_PROVIDER){
 666                 char proxy[256];
 667                 if (sip_setup_context_get_proxy(ssc,NULL,proxy,sizeof(proxy))==0){
 668                         linphone_proxy_config_set_server_addr(cfg,proxy);
 669                 }else{
 670                         ms_error("Could not retrieve proxy uri !");
 671                 }
 672         }
 673
 674 }
 675
 676 SipSetup *linphone_proxy_config_get_sip_setup(LinphoneProxyConfig *cfg){
 677         if (cfg->ssctx!=NULL) return cfg->ssctx->funcs;
 678         if (cfg->type!=NULL){
 679                 return sip_setup_lookup(cfg->type);
 680         }
 681         return NULL;
 682 }
 683
 684 void linphone_proxy_config_update(LinphoneProxyConfig *cfg){
 685         LinphoneCore *lc=cfg->lc;
 686         if (cfg->commit){
 687                 if (cfg->type && cfg->ssctx==NULL){
 688                         linphone_proxy_config_activate_sip_setup(cfg);
 689                 }
 690                 if (lc->sip_conf.register_only_when_network_is_up || lc->network_reachable)
 691                         linphone_proxy_config_register(cfg);
 692                 cfg->commit=FALSE;
 693         }
 694 }
 695
 696 void linphone_proxy_config_set_sip_setup(LinphoneProxyConfig *cfg, const char *type){
 697         if (cfg->type)
 698                 ms_free(cfg->type);
 699         cfg->type=ms_strdup(type);
 700         if (linphone_proxy_config_get_addr(cfg)==NULL){
 701                 /*put a placeholder so that the sip setup gets saved into the config */
 702                 linphone_proxy_config_set_server_addr(cfg,"sip:undefined");
 703         }
 704 }
 705
 706 SipSetupContext *linphone_proxy_config_get_sip_setup_context(LinphoneProxyConfig *cfg){
 707         return cfg->ssctx;
 708 }
 709
 710 /**
 711  * @}
 712 **/
 713
 714 LinphoneAccountCreator *linphone_account_creator_new(struct _LinphoneCore *core, const char *type){
 715         LinphoneAccountCreator *obj;
 716         LinphoneProxyConfig *cfg;
 717         SipSetup *ss=sip_setup_lookup(type);
 718         SipSetupContext *ssctx;
 719         if (!ss){
 720                 return NULL;
 721         }
 722         if (!(sip_setup_get_capabilities(ss) & SIP_SETUP_CAP_ACCOUNT_MANAGER)){
 723                 ms_error("%s cannot manage accounts.");
 724                 return NULL;
 725         }
 726         obj=ms_new0(LinphoneAccountCreator,1);
 727         cfg=linphone_proxy_config_new();
 728         ssctx=sip_setup_context_new(ss,cfg);
 729         obj->lc=core;
 730         obj->ssctx=ssctx;
 731         set_string(&obj->domain,sip_setup_context_get_domains(ssctx)[0]);
 732         cfg->lc=core;
 733         return obj;
 734 }
 735
 736 void linphone_account_creator_set_username(LinphoneAccountCreator *obj, const char *username){
 737         set_string(&obj->username,username);
 738 }
 739
 740 void linphone_account_creator_set_password(LinphoneAccountCreator *obj, const char *password){
 741         set_string(&obj->password,password);
 742 }
 743
 744 void linphone_account_creator_set_domain(LinphoneAccountCreator *obj, const char *domain){
 745         set_string(&obj->domain,domain);
 746 }
 747
 748 const char * linphone_account_creator_get_username(LinphoneAccountCreator *obj){
 749         return obj->username;
 750 }
 751
 752 const char * linphone_account_creator_get_domain(LinphoneAccountCreator *obj){
 753         return obj->domain;
 754 }
 755
 756 int linphone_account_creator_test_existence(LinphoneAccountCreator *obj){
 757         SipSetupContext *ssctx=obj->ssctx;
 758         char *uri=ms_strdup_printf("%s@%s",obj->username,obj->domain);
 759         int err=sip_setup_context_account_exists(ssctx,uri);
 760         ms_free(uri);
 761         return err;
 762 }
 763
 764 LinphoneProxyConfig * linphone_account_creator_validate(LinphoneAccountCreator *obj){
 765         SipSetupContext *ssctx=obj->ssctx;
 766         char *uri=ms_strdup_printf("%s@%s",obj->username,obj->domain);
 767         int err=sip_setup_context_create_account(ssctx,uri,obj->password);
 768         ms_free(uri);
 769         if (err==0) {
 770                 obj->succeeded=TRUE;
 771                 return sip_setup_context_get_proxy_config(ssctx);
 772         }
 773         return NULL;
 774 }
 775
 776 void linphone_account_creator_destroy(LinphoneAccountCreator *obj){
 777         if (obj->username)
 778                 ms_free(obj->username);
 779         if (obj->password)
 780                 ms_free(obj->password);
 781         if (obj->domain)
 782                 ms_free(obj->domain);
 783         if (!obj->succeeded){
 784                 linphone_proxy_config_destroy(sip_setup_context_get_proxy_config(obj->ssctx));
 785         }
 786 }
 787
 788 void linphone_proxy_config_set_user_data(LinphoneProxyConfig *cr, void * ud) {
 789         cr->user_data=ud;
 790 }
 791
 792 void * linphone_proxy_config_get_user_data(LinphoneProxyConfig *cr) {
 793         return cr->user_data;
 794 }
 795
 796
 797
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