src/network.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2014  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  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 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <errno.h>
  27 #include <string.h>
  28
  29 #include "connman.h"
  30
  31 /*
  32  * How many times to send RS with the purpose of
  33  * refreshing RDNSS entries before they actually expire.
  34  * With a value of 1, one RS will be sent, with no retries.
  35  */
  36 #define RS_REFRESH_COUNT        1
  37
  38 /*
  39  * Value in seconds to wait for RA after RS was sent.
  40  * After this time elapsed, we can send another RS.
  41  */
  42 #define RS_REFRESH_TIMEOUT      3
  43
  44 #if defined TIZEN_EXT
  45 #define WIFI_ENCYPTION_MODE_LEN_MAX 6
  46 #define WIFI_BSSID_LEN_MAX 6
  47 #endif
  48
  49 /*
  50  * As per RFC 4861, a host should transmit up to MAX_RTR_SOLICITATIONS(3)
  51  * Router Solicitation messages, each separated by at least
  52  * RTR_SOLICITATION_INTERVAL(4) seconds to obtain RA for IPv6 auto-configuration.
  53  */
  54 #define RTR_SOLICITATION_INTERVAL       4
  55
  56 static GSList *network_list = NULL;
  57 static GSList *driver_list = NULL;
  58
  59 struct connman_network {
  60         int refcount;
  61         enum connman_network_type type;
  62         bool available;
  63         bool connected;
  64         bool roaming;
  65         uint8_t strength;
  66         uint16_t frequency;
  67         char *identifier;
  68         char *name;
  69         char *node;
  70         char *group;
  71         char *path;
  72         int index;
  73         int router_solicit_count;
  74         int router_solicit_refresh_count;
  75
  76         struct connman_network_driver *driver;
  77         void *driver_data;
  78
  79         bool connecting;
  80         bool associating;
  81
  82         struct connman_device *device;
  83
  84         struct {
  85                 void *ssid;
  86                 int ssid_len;
  87                 char *mode;
  88                 unsigned short channel;
  89                 char *security;
  90                 char *passphrase;
  91                 char *eap;
  92                 char *identity;
  93                 char *anonymous_identity;
  94                 char *agent_identity;
  95                 char *ca_cert_path;
  96                 char *subject_match;
  97                 char *altsubject_match;
  98                 char *domain_suffix_match;
  99                 char *domain_match;
 100                 char *client_cert_path;
 101                 char *private_key_path;
 102                 char *private_key_passphrase;
 103                 char *phase2_auth;
 104                 bool wps;
 105                 bool use_wps;
 106                 char *pin_wps;
 107 #if defined TIZEN_EXT
 108                 char encryption_mode[WIFI_ENCYPTION_MODE_LEN_MAX];
 109                 unsigned char bssid[WIFI_BSSID_LEN_MAX];
 110                 unsigned int maxrate;
 111                 bool isHS20AP;
 112                 unsigned int keymgmt;
 113                 char *keymgmt_type;
 114                 bool rsn_mode;
 115                 int disconnect_reason;
 116                 int assoc_status_code;
 117                 GSList *vsie_list;
 118                 /*
 119                 * Only for EAP-FAST
 120                 */
 121                 char *phase1;
 122                 unsigned char country_code[WIFI_COUNTRY_CODE_LEN];
 123 #endif
 124         } wifi;
 125
 126 #if defined TIZEN_EXT
 127         /* Multiple APN services and a default APN which a user selected */
 128         bool default_internet;
 129 #endif
 130
 131 };
 132
 133 static const char *type2string(enum connman_network_type type)
 134 {
 135         switch (type) {
 136         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 137         case CONNMAN_NETWORK_TYPE_VENDOR:
 138                 break;
 139         case CONNMAN_NETWORK_TYPE_ETHERNET:
 140                 return "ethernet";
 141         case CONNMAN_NETWORK_TYPE_GADGET:
 142                 return "gadget";
 143         case CONNMAN_NETWORK_TYPE_WIFI:
 144                 return "wifi";
 145         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 146         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 147                 return "bluetooth";
 148         case CONNMAN_NETWORK_TYPE_CELLULAR:
 149                 return "cellular";
 150         }
 151
 152         return NULL;
 153 }
 154
 155 static bool match_driver(struct connman_network *network,
 156                                         struct connman_network_driver *driver)
 157 {
 158         if (network->type == driver->type ||
 159                         driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
 160                 return true;
 161
 162         return false;
 163 }
 164
 165 static void set_configuration(struct connman_network *network,
 166                         enum connman_ipconfig_type type)
 167 {
 168         struct connman_service *service;
 169
 170         DBG("network %p", network);
 171
 172         if (!network->device)
 173                 return;
 174
 175         __connman_device_set_network(network->device, network);
 176
 177         service = connman_service_lookup_from_network(network);
 178         __connman_service_ipconfig_indicate_state(service,
 179                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 180                                         type);
 181 }
 182
 183 static void dhcp_success(struct connman_network *network)
 184 {
 185         struct connman_service *service;
 186         struct connman_ipconfig *ipconfig_ipv4;
 187         int err;
 188
 189         service = connman_service_lookup_from_network(network);
 190         if (!service)
 191                 goto err;
 192
 193         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 194
 195         DBG("lease acquired for ipconfig %p", ipconfig_ipv4);
 196
 197         if (!ipconfig_ipv4)
 198                 return;
 199
 200         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 201         if (err < 0)
 202                 goto err;
 203
 204 #if defined TIZEN_EXT
 205         err = __connman_ipconfig_gateway_add(ipconfig_ipv4, service);
 206 #else
 207         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 208 #endif
 209         if (err < 0)
 210                 goto err;
 211
 212         __connman_service_save(service);
 213
 214         return;
 215
 216 err:
 217         connman_network_set_error(network,
 218                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 219 }
 220
 221 static void dhcp_failure(struct connman_network *network)
 222 {
 223         struct connman_service *service;
 224         struct connman_ipconfig *ipconfig_ipv4;
 225
 226         service = connman_service_lookup_from_network(network);
 227         if (!service)
 228                 return;
 229
 230         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 231
 232         DBG("lease lost for ipconfig %p", ipconfig_ipv4);
 233
 234         if (!ipconfig_ipv4)
 235                 return;
 236
 237         __connman_ipconfig_address_remove(ipconfig_ipv4);
 238         __connman_ipconfig_gateway_remove(ipconfig_ipv4);
 239 }
 240
 241 static void dhcp_callback(struct connman_ipconfig *ipconfig,
 242                         struct connman_network *network,
 243                         bool success, gpointer data)
 244 {
 245         network->connecting = false;
 246
 247         if (success)
 248                 dhcp_success(network);
 249         else
 250                 dhcp_failure(network);
 251 }
 252
 253 static int set_connected_manual(struct connman_network *network)
 254 {
 255         int err = 0;
 256         struct connman_service *service;
 257         struct connman_ipconfig *ipconfig;
 258
 259         DBG("network %p", network);
 260
 261         network->connecting = false;
 262
 263         service = connman_service_lookup_from_network(network);
 264         ipconfig = __connman_service_get_ip4config(service);
 265         __connman_ipconfig_enable(ipconfig);
 266
 267         if (!__connman_ipconfig_get_local(ipconfig))
 268                 __connman_service_read_ip4config(service);
 269
 270         err = __connman_ipconfig_address_add(ipconfig);
 271         if (err < 0)
 272                 goto err;
 273
 274 #if defined TIZEN_EXT
 275         err = __connman_ipconfig_gateway_add(ipconfig, service);
 276 #else
 277         err = __connman_ipconfig_gateway_add(ipconfig);
 278 #endif
 279         if (err < 0)
 280                 goto err;
 281
 282 err:
 283         return err;
 284 }
 285
 286 static int set_connected_dhcp(struct connman_network *network)
 287 {
 288         struct connman_service *service;
 289         struct connman_ipconfig *ipconfig_ipv4;
 290         int err;
 291
 292         DBG("network %p", network);
 293
 294         service = connman_service_lookup_from_network(network);
 295         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 296         __connman_ipconfig_enable(ipconfig_ipv4);
 297
 298         err = __connman_dhcp_start(ipconfig_ipv4, network,
 299                                                         dhcp_callback, NULL);
 300         if (err < 0) {
 301                 connman_error("Can not request DHCP lease");
 302                 return err;
 303         }
 304
 305         return 0;
 306 }
 307
 308 static int manual_ipv6_set(struct connman_network *network,
 309                                 struct connman_ipconfig *ipconfig_ipv6)
 310 {
 311         struct connman_service *service;
 312         int err;
 313
 314         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 315
 316         service = connman_service_lookup_from_network(network);
 317         if (!service)
 318                 return -EINVAL;
 319
 320         if (!__connman_ipconfig_get_local(ipconfig_ipv6))
 321                 __connman_service_read_ip6config(service);
 322
 323         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
 324
 325         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 326         if (err < 0) {
 327                 connman_network_set_error(network,
 328                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 329                 return err;
 330         }
 331
 332 #if defined TIZEN_EXT
 333         err = __connman_ipconfig_gateway_add(ipconfig_ipv6, service);
 334 #else
 335         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 336 #endif
 337         if (err < 0)
 338                 return err;
 339
 340         __connman_device_set_network(network->device, network);
 341
 342         connman_network_set_associating(network, false);
 343
 344         network->connecting = false;
 345
 346         return 0;
 347 }
 348
 349 static void stop_dhcpv6(struct connman_network *network)
 350 {
 351         network->connecting = false;
 352
 353         __connman_dhcpv6_stop(network);
 354 }
 355
 356 static void dhcpv6_release_callback(struct connman_network *network,
 357                                 enum __connman_dhcpv6_status status,
 358                                 gpointer data)
 359 {
 360         DBG("status %d", status);
 361
 362         stop_dhcpv6(network);
 363 }
 364
 365 static void release_dhcpv6(struct connman_network *network)
 366 {
 367         __connman_dhcpv6_start_release(network, dhcpv6_release_callback);
 368         stop_dhcpv6(network);
 369 }
 370
 371 static void dhcpv6_info_callback(struct connman_network *network,
 372                                 enum __connman_dhcpv6_status status,
 373                                 gpointer data)
 374 {
 375         DBG("status %d", status);
 376
 377         stop_dhcpv6(network);
 378 }
 379
 380 static int dhcpv6_set_addresses(struct connman_network *network)
 381 {
 382         struct connman_service *service;
 383         struct connman_ipconfig *ipconfig_ipv6;
 384         int err = -EINVAL;
 385
 386         service = connman_service_lookup_from_network(network);
 387         if (!service)
 388                 goto err;
 389
 390         network->connecting = false;
 391
 392         ipconfig_ipv6 = __connman_service_get_ip6config(service);
 393         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 394         if (err < 0)
 395                 goto err;
 396
 397         return 0;
 398
 399 err:
 400         connman_network_set_error(network,
 401                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 402         return err;
 403 }
 404
 405 static void autoconf_ipv6_set(struct connman_network *network);
 406 static void dhcpv6_callback(struct connman_network *network,
 407                         enum __connman_dhcpv6_status status, gpointer data);
 408
 409 /*
 410  * Have a separate callback for renew so that we do not do autoconf
 411  * in wrong phase as the dhcpv6_callback() is also called when doing
 412  * DHCPv6 solicitation.
 413  */
 414 static void dhcpv6_renew_callback(struct connman_network *network,
 415                                 enum __connman_dhcpv6_status status,
 416                                 gpointer data)
 417 {
 418         switch (status) {
 419         case CONNMAN_DHCPV6_STATUS_SUCCEED:
 420                 dhcpv6_callback(network, status, data);
 421                 break;
 422         case CONNMAN_DHCPV6_STATUS_FAIL:
 423         case CONNMAN_DHCPV6_STATUS_RESTART:
 424                 stop_dhcpv6(network);
 425
 426                 /* restart and do solicit again. */
 427                 autoconf_ipv6_set(network);
 428                 break;
 429         }
 430 }
 431
 432 static void dhcpv6_callback(struct connman_network *network,
 433                         enum __connman_dhcpv6_status status, gpointer data)
 434 {
 435         DBG("status %d", status);
 436
 437         /* Start the renew process if necessary */
 438         if (status == CONNMAN_DHCPV6_STATUS_SUCCEED) {
 439
 440                 if (dhcpv6_set_addresses(network) < 0) {
 441                         stop_dhcpv6(network);
 442                         return;
 443                 }
 444
 445                 if (__connman_dhcpv6_start_renew(network,
 446                                         dhcpv6_renew_callback) == -ETIMEDOUT)
 447                         dhcpv6_renew_callback(network,
 448                                                 CONNMAN_DHCPV6_STATUS_FAIL,
 449                                                 data);
 450
 451         } else if (status == CONNMAN_DHCPV6_STATUS_RESTART) {
 452                 stop_dhcpv6(network);
 453                 autoconf_ipv6_set(network);
 454         } else
 455                 stop_dhcpv6(network);
 456 }
 457
 458 static void check_dhcpv6(struct nd_router_advert *reply,
 459                         unsigned int length, void *user_data)
 460 {
 461         struct connman_network *network = user_data;
 462         struct connman_service *service;
 463         GSList *prefixes;
 464
 465         DBG("reply %p", reply);
 466
 467         if (!reply) {
 468                 /*
 469                  * Router solicitation message seem to get lost easily so
 470                  * try to send it again.
 471                  */
 472                 if (network->router_solicit_count > 0) {
 473                         DBG("re-send router solicitation %d",
 474                                                 network->router_solicit_count);
 475                         network->router_solicit_count--;
 476                         __connman_inet_ipv6_send_rs(network->index, RTR_SOLICITATION_INTERVAL,
 477                                                 check_dhcpv6, network);
 478                         return;
 479                 }
 480 #if defined TIZEN_EXT
 481                 DBG("RA message is not received from server in reply of RS.");
 482 #endif
 483                 connman_network_unref(network);
 484                 return;
 485         }
 486
 487         network->router_solicit_count = 0;
 488
 489         /*
 490          * If we were disconnected while waiting router advertisement,
 491          * we just quit and do not start DHCPv6
 492          */
 493         if (!network->connected) {
 494                 connman_network_unref(network);
 495 #if defined TIZEN_EXT
 496                 DBG("Network is not connected");
 497 #endif
 498                 return;
 499         }
 500
 501         prefixes = __connman_inet_ipv6_get_prefixes(reply, length);
 502
 503         /*
 504          * If IPv6 config is missing from service, then create it.
 505          * The ipconfig might be missing if we got a rtnl message
 506          * that disabled IPv6 config and thus removed it. This
 507          * can happen if we are switching from one service to
 508          * another in the same interface. The only way to get IPv6
 509          * config back is to re-create it here.
 510          */
 511         service = connman_service_lookup_from_network(network);
 512         if (service) {
 513                 connman_service_create_ip6config(service, network->index);
 514
 515                 connman_network_set_associating(network, false);
 516
 517                 __connman_service_ipconfig_indicate_state(service,
 518                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 519                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 520         }
 521
 522         /*
 523          * We do stateful/stateless DHCPv6 if router advertisement says so.
 524          */
 525         if (reply->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED) {
 526 #if defined TIZEN_EXT
 527                 DBG("IPv6 ND_RA_FLAG_MANAGED");
 528 #endif
 529                 __connman_dhcpv6_start(network, prefixes, dhcpv6_callback);
 530         } else {
 531                 if (reply->nd_ra_flags_reserved & ND_RA_FLAG_OTHER)
 532 #if defined TIZEN_EXT
 533                 {
 534                         DBG("IPv6 ND_RA_FLAG_OTHER");
 535 #endif
 536                         __connman_dhcpv6_start_info(network,
 537                                                         dhcpv6_info_callback);
 538 #if defined TIZEN_EXT
 539                 }
 540 #endif
 541
 542                 g_slist_free_full(prefixes, g_free);
 543                 network->connecting = false;
 544         }
 545
 546         connman_network_unref(network);
 547 }
 548
 549 static void receive_refresh_rs_reply(struct nd_router_advert *reply,
 550                 unsigned int length, void *user_data)
 551 {
 552         struct connman_network *network = user_data;
 553
 554         DBG("reply %p", reply);
 555
 556         if (!reply) {
 557                 /*
 558                  * Router solicitation message seem to get lost easily so
 559                  * try to send it again.
 560                  */
 561                 if (network->router_solicit_refresh_count > 1) {
 562                         network->router_solicit_refresh_count--;
 563                         DBG("re-send router solicitation %d",
 564                                         network->router_solicit_refresh_count);
 565                         __connman_inet_ipv6_send_rs(network->index,
 566                                         RS_REFRESH_TIMEOUT,
 567                                         receive_refresh_rs_reply,
 568                                         network);
 569                         return;
 570                 }
 571         }
 572
 573         /* RS refresh not in progress anymore */
 574         network->router_solicit_refresh_count = 0;
 575
 576         connman_network_unref(network);
 577         return;
 578 }
 579
 580 int __connman_network_refresh_rs_ipv6(struct connman_network *network,
 581                                         int index)
 582 {
 583         int ret = 0;
 584
 585         DBG("network %p index %d", network, index);
 586
 587         /* Send only one RS for all RDNSS entries which are about to expire */
 588         if (network->router_solicit_refresh_count > 0) {
 589                 DBG("RS refresh already started");
 590                 return 0;
 591         }
 592
 593         network->router_solicit_refresh_count = RS_REFRESH_COUNT;
 594
 595         connman_network_ref(network);
 596
 597         ret = __connman_inet_ipv6_send_rs(index, RS_REFRESH_TIMEOUT,
 598                         receive_refresh_rs_reply, network);
 599         return ret;
 600 }
 601
 602 static void autoconf_ipv6_set(struct connman_network *network)
 603 {
 604         struct connman_service *service;
 605         struct connman_ipconfig *ipconfig;
 606         int index;
 607
 608         DBG("network %p", network);
 609
 610         if (network->router_solicit_count > 0) {
 611                 /*
 612                  * The autoconfiguration is already pending and we have sent
 613                  * router solicitation messages and are now waiting answers.
 614                  * There is no need to continue any further.
 615                  */
 616                 DBG("autoconfiguration already started");
 617                 return;
 618         }
 619
 620         __connman_device_set_network(network->device, network);
 621
 622 #if defined TIZEN_EXT
 623         if(network->type == CONNMAN_NETWORK_TYPE_CELLULAR)
 624                 return;
 625 #endif
 626
 627         service = connman_service_lookup_from_network(network);
 628         if (!service)
 629                 return;
 630
 631         ipconfig = __connman_service_get_ip6config(service);
 632         if (!ipconfig)
 633                 return;
 634
 635         __connman_ipconfig_enable(ipconfig);
 636
 637         __connman_ipconfig_enable_ipv6(ipconfig);
 638
 639         __connman_ipconfig_address_remove(ipconfig);
 640
 641         index = __connman_ipconfig_get_index(ipconfig);
 642
 643         connman_network_ref(network);
 644
 645         /* Try to get stateless DHCPv6 information, RFC 3736 */
 646         network->router_solicit_count = 3;
 647         __connman_inet_ipv6_send_rs(index, RTR_SOLICITATION_INTERVAL,
 648                         check_dhcpv6, network);
 649 }
 650
 651 static void set_connected(struct connman_network *network)
 652 {
 653         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
 654         struct connman_service *service;
 655
 656         if (network->connected)
 657                 return;
 658
 659         connman_network_set_associating(network, false);
 660
 661         network->connected = true;
 662
 663         service = connman_service_lookup_from_network(network);
 664
 665         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 666         ipconfig_ipv6 = __connman_service_get_ip6config(service);
 667
 668         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
 669                 ipconfig_ipv6);
 670
 671         __connman_network_enable_ipconfig(network, ipconfig_ipv4);
 672         __connman_network_enable_ipconfig(network, ipconfig_ipv6);
 673 }
 674
 675 static void set_disconnected(struct connman_network *network)
 676 {
 677         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
 678         enum connman_ipconfig_method ipv4_method, ipv6_method;
 679         enum connman_service_state state;
 680         struct connman_service *service;
 681
 682         service = connman_service_lookup_from_network(network);
 683
 684         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 685         ipconfig_ipv6 = __connman_service_get_ip6config(service);
 686
 687         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
 688                 ipconfig_ipv6);
 689
 690         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
 691         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
 692
 693         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
 694
 695         /*
 696          * Resetting solicit count here will prevent the RS resend loop
 697          * from sending packets in check_dhcpv6()
 698          */
 699         network->router_solicit_count = 0;
 700
 701         __connman_device_set_network(network->device, NULL);
 702
 703         if (network->connected) {
 704                 switch (ipv6_method) {
 705                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
 706                 case CONNMAN_IPCONFIG_METHOD_OFF:
 707                 case CONNMAN_IPCONFIG_METHOD_FIXED:
 708                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
 709                         break;
 710                 case CONNMAN_IPCONFIG_METHOD_DHCP:
 711                 case CONNMAN_IPCONFIG_METHOD_AUTO:
 712                         release_dhcpv6(network);
 713                         break;
 714                 }
 715
 716                 switch (ipv4_method) {
 717                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
 718                 case CONNMAN_IPCONFIG_METHOD_OFF:
 719                 case CONNMAN_IPCONFIG_METHOD_FIXED:
 720                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
 721                         break;
 722                 case CONNMAN_IPCONFIG_METHOD_AUTO:
 723                         /*
 724                          * If the current method is AUTO then next time we
 725                          * try first DHCP. DHCP also needs to be stopped
 726                          * in this case because if we fell in AUTO means
 727                          * that DHCP  was launched for IPv4 but it failed.
 728                          */
 729                         __connman_ipconfig_set_method(ipconfig_ipv4,
 730                                                 CONNMAN_IPCONFIG_METHOD_DHCP);
 731                         __connman_service_notify_ipv4_configuration(service);
 732                         /* fall through */
 733                 case CONNMAN_IPCONFIG_METHOD_DHCP:
 734                         __connman_dhcp_stop(ipconfig_ipv4);
 735                         break;
 736                 }
 737         }
 738
 739         /*
 740          * We only set the disconnect state if we were not in idle
 741          * or in failure. It does not make sense to go to disconnect
 742          * state if we were not connected.
 743          */
 744         state = __connman_service_ipconfig_get_state(service,
 745                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
 746         if (state != CONNMAN_SERVICE_STATE_IDLE &&
 747                         state != CONNMAN_SERVICE_STATE_FAILURE)
 748                 __connman_service_ipconfig_indicate_state(service,
 749                                         CONNMAN_SERVICE_STATE_DISCONNECT,
 750                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 751
 752         state = __connman_service_ipconfig_get_state(service,
 753                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 754         if (state != CONNMAN_SERVICE_STATE_IDLE &&
 755                                 state != CONNMAN_SERVICE_STATE_FAILURE)
 756                 __connman_service_ipconfig_indicate_state(service,
 757                                         CONNMAN_SERVICE_STATE_DISCONNECT,
 758                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 759
 760         if (network->connected) {
 761 #if defined TIZEN_EXT
 762                 /**
 763                  * Do not remove gateway and its address,
 764                  * if there are connected profiles that use same interface (multiple PDN)
 765                  */
 766                 if (connman_service_get_type(service) != CONNMAN_SERVICE_TYPE_CELLULAR ||
 767                                 __connman_service_get_connected_count_of_iface(service) <= 0) {
 768 #endif
 769                 __connman_connection_gateway_remove(service,
 770                                                 CONNMAN_IPCONFIG_TYPE_ALL);
 771
 772                 __connman_ipconfig_address_unset(ipconfig_ipv4);
 773                 __connman_ipconfig_address_unset(ipconfig_ipv6);
 774 #if defined TIZEN_EXT
 775                 }
 776 #endif
 777                 /*
 778                  * Special handling for IPv6 autoconfigured address.
 779                  * The simplest way to remove autoconfigured routes is to
 780                  * disable IPv6 temporarily so that kernel will do the cleanup
 781                  * automagically.
 782                  */
 783                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
 784                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
 785                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
 786                 }
 787         }
 788
 789         __connman_service_ipconfig_indicate_state(service,
 790                                                 CONNMAN_SERVICE_STATE_IDLE,
 791                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
 792
 793         __connman_service_ipconfig_indicate_state(service,
 794                                                 CONNMAN_SERVICE_STATE_IDLE,
 795                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 796
 797         network->connecting = false;
 798         network->connected = false;
 799
 800         connman_network_set_associating(network, false);
 801 }
 802
 803
 804
 805 static int network_probe(struct connman_network *network)
 806 {
 807         GSList *list;
 808         struct connman_network_driver *driver = NULL;
 809
 810         DBG("network %p name %s", network, network->name);
 811
 812         if (network->driver)
 813                 return -EALREADY;
 814
 815         for (list = driver_list; list; list = list->next) {
 816                 driver = list->data;
 817
 818                 if (!match_driver(network, driver)) {
 819                         driver = NULL;
 820                         continue;
 821                 }
 822
 823                 DBG("driver %p name %s", driver, driver->name);
 824
 825                 if (driver->probe(network) == 0)
 826                         break;
 827
 828                 driver = NULL;
 829         }
 830
 831         if (!driver)
 832                 return -ENODEV;
 833
 834         if (!network->group)
 835                 return -EINVAL;
 836
 837         switch (network->type) {
 838         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 839         case CONNMAN_NETWORK_TYPE_VENDOR:
 840                 return 0;
 841         case CONNMAN_NETWORK_TYPE_ETHERNET:
 842         case CONNMAN_NETWORK_TYPE_GADGET:
 843         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 844         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 845         case CONNMAN_NETWORK_TYPE_CELLULAR:
 846         case CONNMAN_NETWORK_TYPE_WIFI:
 847                 network->driver = driver;
 848                 if (!__connman_service_create_from_network(network)) {
 849                         network->driver = NULL;
 850                         return -EINVAL;
 851                 }
 852         }
 853
 854         return 0;
 855 }
 856
 857 static void network_remove(struct connman_network *network)
 858 {
 859         DBG("network %p name %s", network, network->name);
 860
 861         if (!network->driver)
 862                 return;
 863
 864         if (network->connected)
 865                 set_disconnected(network);
 866
 867         switch (network->type) {
 868         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 869         case CONNMAN_NETWORK_TYPE_VENDOR:
 870                 break;
 871         case CONNMAN_NETWORK_TYPE_ETHERNET:
 872         case CONNMAN_NETWORK_TYPE_GADGET:
 873         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 874         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 875         case CONNMAN_NETWORK_TYPE_CELLULAR:
 876         case CONNMAN_NETWORK_TYPE_WIFI:
 877                 if (network->group) {
 878                         __connman_service_remove_from_network(network);
 879
 880                         g_free(network->group);
 881                         network->group = NULL;
 882                 }
 883                 break;
 884         }
 885
 886         if (network->driver->remove)
 887                 network->driver->remove(network);
 888
 889         network->driver = NULL;
 890 }
 891
 892 static void probe_driver(struct connman_network_driver *driver)
 893 {
 894         GSList *list;
 895
 896         DBG("driver %p name %s", driver, driver->name);
 897
 898         for (list = network_list; list; list = list->next) {
 899                 struct connman_network *network = list->data;
 900
 901                 if (network->driver)
 902                         continue;
 903
 904                 if (driver->type != network->type)
 905                         continue;
 906
 907                 if (driver->probe(network) < 0)
 908                         continue;
 909
 910                 network->driver = driver;
 911         }
 912 }
 913
 914 static gint compare_priority(gconstpointer a, gconstpointer b)
 915 {
 916         const struct connman_network_driver *driver1 = a;
 917         const struct connman_network_driver *driver2 = b;
 918
 919         return driver2->priority - driver1->priority;
 920 }
 921
 922 /**
 923  * connman_network_driver_register:
 924  * @driver: network driver definition
 925  *
 926  * Register a new network driver
 927  *
 928  * Returns: %0 on success
 929  */
 930 int connman_network_driver_register(struct connman_network_driver *driver)
 931 {
 932         DBG("driver %p name %s", driver, driver->name);
 933
 934         driver_list = g_slist_insert_sorted(driver_list, driver,
 935                                                         compare_priority);
 936
 937         probe_driver(driver);
 938
 939         return 0;
 940 }
 941
 942 /**
 943  * connman_network_driver_unregister:
 944  * @driver: network driver definition
 945  *
 946  * Remove a previously registered network driver
 947  */
 948 void connman_network_driver_unregister(struct connman_network_driver *driver)
 949 {
 950         GSList *list;
 951
 952         DBG("driver %p name %s", driver, driver->name);
 953
 954         driver_list = g_slist_remove(driver_list, driver);
 955
 956         for (list = network_list; list; list = list->next) {
 957                 struct connman_network *network = list->data;
 958
 959                 if (network->driver == driver)
 960                         network_remove(network);
 961         }
 962 }
 963
 964 static void network_destruct(struct connman_network *network)
 965 {
 966         DBG("network %p name %s", network, network->name);
 967
 968         g_free(network->wifi.ssid);
 969         g_free(network->wifi.mode);
 970         g_free(network->wifi.security);
 971         g_free(network->wifi.passphrase);
 972         g_free(network->wifi.eap);
 973         g_free(network->wifi.identity);
 974         g_free(network->wifi.anonymous_identity);
 975         g_free(network->wifi.agent_identity);
 976         g_free(network->wifi.ca_cert_path);
 977         g_free(network->wifi.subject_match);
 978         g_free(network->wifi.altsubject_match);
 979         g_free(network->wifi.domain_suffix_match);
 980         g_free(network->wifi.domain_match);
 981         g_free(network->wifi.client_cert_path);
 982         g_free(network->wifi.private_key_path);
 983         g_free(network->wifi.private_key_passphrase);
 984         g_free(network->wifi.phase2_auth);
 985         g_free(network->wifi.pin_wps);
 986 #if defined TIZEN_EXT
 987         g_slist_free_full(network->wifi.vsie_list, g_free);
 988 #endif
 989         g_free(network->path);
 990         g_free(network->group);
 991         g_free(network->node);
 992         g_free(network->name);
 993         g_free(network->identifier);
 994
 995         network->device = NULL;
 996
 997         g_free(network);
 998 }
 999
1000 /**
1001  * connman_network_create:
1002  * @identifier: network identifier (for example an unqiue name)
1003  *
1004  * Allocate a new network and assign the #identifier to it.
1005  *
1006  * Returns: a newly-allocated #connman_network structure
1007  */
1008 struct connman_network *connman_network_create(const char *identifier,
1009                                                 enum connman_network_type type)
1010 {
1011         struct connman_network *network;
1012         char *ident;
1013
1014         network = g_try_new0(struct connman_network, 1);
1015         if (!network)
1016                 return NULL;
1017
1018         network->refcount = 1;
1019
1020         ident = g_strdup(identifier);
1021
1022         if (!ident) {
1023                 g_free(network);
1024                 return NULL;
1025         }
1026
1027         network->type       = type;
1028         network->identifier = ident;
1029
1030         network_list = g_slist_prepend(network_list, network);
1031
1032         DBG("network %p identifier %s type %s", network, identifier,
1033                 type2string(type));
1034         return network;
1035 }
1036
1037 /**
1038  * connman_network_ref:
1039  * @network: network structure
1040  *
1041  * Increase reference counter of  network
1042  */
1043 struct connman_network *
1044 connman_network_ref_debug(struct connman_network *network,
1045                         const char *file, int line, const char *caller)
1046 {
1047         DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
1048                 network->refcount + 1, file, line, caller);
1049
1050         __sync_fetch_and_add(&network->refcount, 1);
1051
1052         return network;
1053 }
1054
1055 /**
1056  * connman_network_unref:
1057  * @network: network structure
1058  *
1059  * Decrease reference counter of network
1060  */
1061 void connman_network_unref_debug(struct connman_network *network,
1062                                 const char *file, int line, const char *caller)
1063 {
1064         DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
1065                 network->refcount - 1, file, line, caller);
1066
1067         if (__sync_fetch_and_sub(&network->refcount, 1) != 1)
1068                 return;
1069
1070         network_list = g_slist_remove(network_list, network);
1071
1072         network_destruct(network);
1073 }
1074
1075 const char *__connman_network_get_type(struct connman_network *network)
1076 {
1077         return type2string(network->type);
1078 }
1079
1080 /**
1081  * connman_network_get_type:
1082  * @network: network structure
1083  *
1084  * Get type of network
1085  */
1086 enum connman_network_type connman_network_get_type(
1087                                 struct connman_network *network)
1088 {
1089         return network->type;
1090 }
1091
1092 /**
1093  * connman_network_get_identifier:
1094  * @network: network structure
1095  *
1096  * Get identifier of network
1097  */
1098 const char *connman_network_get_identifier(struct connman_network *network)
1099 {
1100         return network->identifier;
1101 }
1102
1103 /**
1104  * connman_network_set_index:
1105  * @network: network structure
1106  * @index: index number
1107  *
1108  * Set index number of network
1109  */
1110 void connman_network_set_index(struct connman_network *network, int index)
1111 {
1112         struct connman_service *service;
1113         struct connman_ipconfig *ipconfig;
1114
1115         service = connman_service_lookup_from_network(network);
1116         if (!service)
1117                 goto done;
1118
1119         ipconfig = __connman_service_get_ip4config(service);
1120         if (ipconfig) {
1121                 __connman_ipconfig_set_index(ipconfig, index);
1122
1123                 DBG("index %d service %p ip4config %p", network->index,
1124                         service, ipconfig);
1125         }
1126
1127         ipconfig = __connman_service_get_ip6config(service);
1128         if (ipconfig) {
1129                 __connman_ipconfig_set_index(ipconfig, index);
1130
1131                 DBG("index %d service %p ip6config %p", network->index,
1132                         service, ipconfig);
1133         }
1134
1135 done:
1136         network->index = index;
1137 }
1138
1139 /**
1140  * connman_network_get_index:
1141  * @network: network structure
1142  *
1143  * Get index number of network
1144  */
1145 int connman_network_get_index(struct connman_network *network)
1146 {
1147         return network->index;
1148 }
1149
1150 /**
1151  * connman_network_set_group:
1152  * @network: network structure
1153  * @group: group name
1154  *
1155  * Set group name for automatic clustering
1156  */
1157 void connman_network_set_group(struct connman_network *network,
1158                                                         const char *group)
1159 {
1160         switch (network->type) {
1161         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1162         case CONNMAN_NETWORK_TYPE_VENDOR:
1163                 return;
1164         case CONNMAN_NETWORK_TYPE_ETHERNET:
1165         case CONNMAN_NETWORK_TYPE_GADGET:
1166         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1167         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1168         case CONNMAN_NETWORK_TYPE_CELLULAR:
1169         case CONNMAN_NETWORK_TYPE_WIFI:
1170                 break;
1171         }
1172
1173         if (g_strcmp0(network->group, group) == 0) {
1174                 if (group)
1175                         __connman_service_update_from_network(network);
1176                 return;
1177         }
1178
1179         if (network->group) {
1180                 __connman_service_remove_from_network(network);
1181
1182                 g_free(network->group);
1183         }
1184
1185         network->group = g_strdup(group);
1186
1187         if (network->group)
1188                 network_probe(network);
1189 }
1190
1191 /**
1192  * connman_network_get_group:
1193  * @network: network structure
1194  *
1195  * Get group name for automatic clustering
1196  */
1197 const char *connman_network_get_group(struct connman_network *network)
1198 {
1199         return network->group;
1200 }
1201
1202 const char *__connman_network_get_ident(struct connman_network *network)
1203 {
1204         if (!network->device)
1205                 return NULL;
1206
1207         return connman_device_get_ident(network->device);
1208 }
1209
1210 bool __connman_network_get_weakness(struct connman_network *network)
1211 {
1212         switch (network->type) {
1213         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1214         case CONNMAN_NETWORK_TYPE_VENDOR:
1215         case CONNMAN_NETWORK_TYPE_ETHERNET:
1216         case CONNMAN_NETWORK_TYPE_GADGET:
1217         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1218         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1219         case CONNMAN_NETWORK_TYPE_CELLULAR:
1220                 break;
1221         case CONNMAN_NETWORK_TYPE_WIFI:
1222                 if (network->strength > 0 && network->strength < 20)
1223                         return true;
1224                 break;
1225         }
1226
1227         return false;
1228 }
1229
1230 #if defined TIZEN_EXT
1231 void connman_network_set_connecting(struct connman_network *network)
1232 {
1233         DBG("set network connecting true");
1234         network->connecting = TRUE;
1235         return;
1236 }
1237 #endif
1238
1239 bool connman_network_get_connecting(struct connman_network *network)
1240 {
1241         return network->connecting;
1242 }
1243
1244 /**
1245  * connman_network_set_available:
1246  * @network: network structure
1247  * @available: availability state
1248  *
1249  * Change availability state of network (in range)
1250  */
1251 int connman_network_set_available(struct connman_network *network,
1252                                                 bool available)
1253 {
1254 #if !defined TIZEN_EXT
1255         DBG("network %p available %d", network, available);
1256 #endif
1257
1258         if (network->available == available)
1259                 return -EALREADY;
1260
1261         network->available = available;
1262
1263         return 0;
1264 }
1265
1266 /**
1267  * connman_network_get_available:
1268  * @network: network structure
1269  *
1270  * Get network available setting
1271  */
1272 bool connman_network_get_available(struct connman_network *network)
1273 {
1274         return network->available;
1275 }
1276
1277 #if defined TIZEN_EXT
1278 void connman_network_clear_associating(struct connman_network *network)
1279 {
1280         struct connman_service *service;
1281         enum connman_service_state state;
1282
1283         DBG("network %p", network);
1284
1285         network->connecting = FALSE;
1286         network->associating = FALSE;
1287
1288         service = connman_service_lookup_from_network(network);
1289         if (!service)
1290                 return;
1291
1292         state = __connman_service_ipconfig_get_state(service,
1293                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1294         if (state != CONNMAN_SERVICE_STATE_IDLE &&
1295                         state != CONNMAN_SERVICE_STATE_FAILURE)
1296                 __connman_service_ipconfig_indicate_state(service,
1297                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1298                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1299
1300         state = __connman_service_ipconfig_get_state(service,
1301                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1302         if (state != CONNMAN_SERVICE_STATE_IDLE &&
1303                                 state != CONNMAN_SERVICE_STATE_FAILURE)
1304                 __connman_service_ipconfig_indicate_state(service,
1305                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1306                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1307
1308         __connman_service_ipconfig_indicate_state(service,
1309                                                 CONNMAN_SERVICE_STATE_IDLE,
1310                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1311
1312         __connman_service_ipconfig_indicate_state(service,
1313                                                 CONNMAN_SERVICE_STATE_IDLE,
1314                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1315 }
1316
1317 static gboolean __connman_network_clear_associating_delayed(gpointer user_data)
1318 {
1319         GSList *list;
1320         gboolean found = FALSE;
1321         enum connman_service_state state_ipv4;
1322         enum connman_service_state state_ipv6;
1323         struct connman_service *service;
1324         struct connman_network *network = (struct connman_network *)user_data;
1325
1326         for (list = network_list; list != NULL; list = list->next) {
1327                 struct connman_network *item = list->data;
1328
1329                 if (item == network) {
1330                         found = TRUE;
1331                         break;
1332                 }
1333         }
1334
1335         if (found != TRUE)
1336                 return FALSE;
1337
1338         DBG("network %p name %s", network, network->name);
1339         service = connman_service_lookup_from_network(network);
1340
1341         state_ipv4 = __connman_service_ipconfig_get_state(service,
1342                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1343         state_ipv6 = __connman_service_ipconfig_get_state(service,
1344                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1345
1346         DBG("service %p state %d/%d", service, state_ipv4, state_ipv6);
1347
1348         if (network->associating == FALSE &&
1349                         state_ipv4 == CONNMAN_SERVICE_STATE_ASSOCIATION &&
1350                         state_ipv6 == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1351                 __connman_service_ipconfig_indicate_state(service,
1352                                 CONNMAN_SERVICE_STATE_IDLE,
1353                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1354                 __connman_service_ipconfig_indicate_state(service,
1355                                 CONNMAN_SERVICE_STATE_IDLE,
1356                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1357         } else {
1358                 if (network->associating == FALSE) {
1359                         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1360                         enum connman_ipconfig_method ipv4_method, ipv6_method;
1361
1362                         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1363                         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1364                         ipconfig_ipv6 = __connman_service_get_ip4config(service);
1365                         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1366
1367                         if((ipv4_method == CONNMAN_IPCONFIG_METHOD_UNKNOWN || ipv4_method == CONNMAN_IPCONFIG_METHOD_OFF) &&
1368                                         (state_ipv6 == CONNMAN_SERVICE_STATE_ASSOCIATION))
1369                                 __connman_service_ipconfig_indicate_state(service,
1370                                                 CONNMAN_SERVICE_STATE_IDLE,
1371                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1372                         if((ipv6_method == CONNMAN_IPCONFIG_METHOD_UNKNOWN || ipv6_method == CONNMAN_IPCONFIG_METHOD_OFF) &&
1373                                         (state_ipv4 == CONNMAN_SERVICE_STATE_ASSOCIATION))
1374                                 __connman_service_ipconfig_indicate_state(service,
1375                                                 CONNMAN_SERVICE_STATE_IDLE,
1376                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1377                 }
1378         }
1379
1380         return FALSE;
1381 }
1382 #endif
1383
1384 /**
1385  * connman_network_set_associating:
1386  * @network: network structure
1387  * @associating: associating state
1388  *
1389  * Change associating state of network
1390  */
1391 int connman_network_set_associating(struct connman_network *network,
1392                                                 bool associating)
1393 {
1394         DBG("network %p associating %d", network, associating);
1395
1396         if (network->associating == associating)
1397                 return -EALREADY;
1398
1399         network->associating = associating;
1400
1401         if (associating) {
1402                 struct connman_service *service;
1403
1404                 service = connman_service_lookup_from_network(network);
1405                 __connman_service_ipconfig_indicate_state(service,
1406                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1407                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1408                 __connman_service_ipconfig_indicate_state(service,
1409                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1410                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1411         }
1412
1413 #if defined TIZEN_EXT
1414         if (associating == FALSE &&
1415                         connman_network_get_bool(network, "WiFi.UseWPS") == FALSE)
1416                 g_timeout_add_seconds(1,
1417                                 __connman_network_clear_associating_delayed,
1418                                 network);
1419 #endif
1420
1421         return 0;
1422 }
1423
1424 static void set_associate_error(struct connman_network *network)
1425 {
1426         struct connman_service *service;
1427
1428         service = connman_service_lookup_from_network(network);
1429
1430 #if defined TIZEN_EXT
1431         __connman_service_indicate_error(service,
1432                                         CONNMAN_SERVICE_ERROR_AUTH_FAILED);
1433 #else
1434         __connman_service_indicate_error(service,
1435                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1436 #endif
1437 }
1438
1439 static void set_configure_error(struct connman_network *network)
1440 {
1441         struct connman_service *service;
1442
1443         service = connman_service_lookup_from_network(network);
1444
1445         __connman_service_indicate_error(service,
1446                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1447 }
1448
1449 static void set_invalid_key_error(struct connman_network *network)
1450 {
1451         struct connman_service *service;
1452
1453         service = connman_service_lookup_from_network(network);
1454
1455 #if defined TIZEN_EXT
1456         if (service)
1457                 __connman_service_set_favorite(service, false);
1458 #endif
1459         __connman_service_indicate_error(service,
1460                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1461 }
1462
1463 static void set_connect_error(struct connman_network *network)
1464 {
1465         struct connman_service *service;
1466
1467         service = connman_service_lookup_from_network(network);
1468
1469         __connman_service_indicate_error(service,
1470                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1471 }
1472
1473 static void set_blocked_error(struct connman_network *network)
1474 {
1475         struct connman_service *service;
1476
1477         service = connman_service_lookup_from_network(network);
1478
1479         __connman_service_indicate_error(service,
1480                                         CONNMAN_SERVICE_ERROR_BLOCKED);
1481 }
1482
1483
1484 #if defined TIZEN_EXT
1485 static void set_dhcp_error(struct connman_network *network)
1486 {
1487         struct connman_service *service;
1488
1489         if (network->associating != FALSE)
1490                 network->associating = FALSE;
1491
1492         service = connman_service_lookup_from_network(network);
1493
1494         __connman_service_indicate_error(service,
1495                                         CONNMAN_SERVICE_ERROR_DHCP_FAILED);
1496 }
1497 #endif
1498
1499 void connman_network_set_ipv4_method(struct connman_network *network,
1500                                         enum connman_ipconfig_method method)
1501 {
1502         struct connman_service *service;
1503         struct connman_ipconfig *ipconfig;
1504
1505         service = connman_service_lookup_from_network(network);
1506         if (!service)
1507                 return;
1508
1509         ipconfig = __connman_service_get_ip4config(service);
1510         if (!ipconfig)
1511                 return;
1512
1513         __connman_ipconfig_set_method(ipconfig, method);
1514 }
1515
1516 void connman_network_set_ipv6_method(struct connman_network *network,
1517                                         enum connman_ipconfig_method method)
1518 {
1519         struct connman_service *service;
1520         struct connman_ipconfig *ipconfig;
1521
1522         service = connman_service_lookup_from_network(network);
1523         if (!service)
1524                 return;
1525
1526         ipconfig = __connman_service_get_ip6config(service);
1527         if (!ipconfig)
1528                 return;
1529
1530         __connman_ipconfig_set_method(ipconfig, method);
1531 }
1532
1533 void connman_network_set_error(struct connman_network *network,
1534                                         enum connman_network_error error)
1535 {
1536         DBG("network %p error %d", network, error);
1537
1538         switch (error) {
1539         case CONNMAN_NETWORK_ERROR_UNKNOWN:
1540                 return;
1541         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
1542                 set_associate_error(network);
1543                 break;
1544         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
1545                 set_configure_error(network);
1546                 break;
1547         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
1548                 set_invalid_key_error(network);
1549                 break;
1550         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
1551                 set_connect_error(network);
1552                 break;
1553 #if defined TIZEN_EXT
1554         case CONNMAN_NETWORK_ERROR_DHCP_FAIL:
1555                 set_dhcp_error(network);
1556                 break;
1557 #endif
1558
1559         case CONNMAN_NETWORK_ERROR_BLOCKED:
1560                 set_blocked_error(network);
1561                 break;
1562
1563         }
1564
1565         __connman_network_disconnect(network);
1566 }
1567
1568 /**
1569  * connman_network_set_connected:
1570  * @network: network structure
1571  * @connected: connected state
1572  *
1573  * Change connected state of network
1574  */
1575 int connman_network_set_connected(struct connman_network *network,
1576                                                 bool connected)
1577 {
1578         DBG("network %p connected %d/%d connecting %d associating %d",
1579                 network, network->connected, connected, network->connecting,
1580                 network->associating);
1581
1582         if ((network->connecting || network->associating) &&
1583                                                         !connected) {
1584                 connman_network_set_error(network,
1585                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1586                 return 0;
1587         }
1588
1589         if (network->connected == connected)
1590                 return -EALREADY;
1591
1592         if (!connected)
1593                 set_disconnected(network);
1594         else
1595                 set_connected(network);
1596
1597         return 0;
1598 }
1599
1600 /**
1601  * connman_network_get_connected:
1602  * @network: network structure
1603  *
1604  * Get network connection status
1605  */
1606 bool connman_network_get_connected(struct connman_network *network)
1607 {
1608         return network->connected;
1609 }
1610
1611 /**
1612  * connman_network_get_associating:
1613  * @network: network structure
1614  *
1615  * Get network associating status
1616  */
1617 bool connman_network_get_associating(struct connman_network *network)
1618 {
1619         return network->associating;
1620 }
1621
1622 void connman_network_clear_hidden(void *user_data)
1623 {
1624         if (!user_data)
1625                 return;
1626
1627         DBG("user_data %p", user_data);
1628
1629         /*
1630          * Hidden service does not have a connect timeout so
1631          * we do not need to remove it. We can just return
1632          * error to the caller telling that we could not find
1633          * any network that we could connect to.
1634          */
1635         connman_dbus_reply_pending(user_data, EIO, NULL);
1636 }
1637
1638 int connman_network_connect_hidden(struct connman_network *network,
1639                         char *identity, char *passphrase, void *user_data)
1640 {
1641         int err = 0;
1642         struct connman_service *service;
1643
1644         service = connman_service_lookup_from_network(network);
1645
1646         DBG("network %p service %p user_data %p", network, service, user_data);
1647
1648         if (!service)
1649                 return -EINVAL;
1650
1651         if (identity)
1652                 __connman_service_set_agent_identity(service, identity);
1653
1654         if (passphrase)
1655                 err = __connman_service_set_passphrase(service, passphrase);
1656
1657         if (err == -ENOKEY) {
1658                 __connman_service_indicate_error(service,
1659                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1660                 goto out;
1661         } else {
1662                 __connman_service_set_hidden(service);
1663                 __connman_service_set_hidden_data(service, user_data);
1664                 return __connman_service_connect(service,
1665                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
1666         }
1667
1668 out:
1669         __connman_service_return_error(service, -err, user_data);
1670         return err;
1671 }
1672
1673 /**
1674  * __connman_network_connect:
1675  * @network: network structure
1676  *
1677  * Connect network
1678  */
1679 int __connman_network_connect(struct connman_network *network)
1680 {
1681         int err;
1682
1683         DBG("network %p", network);
1684
1685         if (network->connected)
1686                 return -EISCONN;
1687
1688         if (network->connecting || network->associating)
1689                 return -EALREADY;
1690
1691         if (!network->driver)
1692                 return -EUNATCH;
1693
1694         if (!network->driver->connect)
1695                 return -ENOSYS;
1696
1697         if (!network->device)
1698                 return -ENODEV;
1699
1700         network->connecting = true;
1701
1702 #if defined TIZEN_EXT
1703         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1704 #endif
1705         __connman_device_disconnect(network->device);
1706 #if defined TIZEN_EXT
1707         DBG("ConnMan, Connect Request [%s]", network->name);
1708 #endif
1709         err = network->driver->connect(network);
1710         if (err < 0) {
1711                 if (err == -EINPROGRESS) {
1712 #if defined TIZEN_EXT
1713                         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1714 #endif
1715                         connman_network_set_associating(network, true);
1716                 } else
1717                         network->connecting = false;
1718
1719                 return err;
1720         }
1721
1722         set_connected(network);
1723
1724         return err;
1725 }
1726
1727 /**
1728  * __connman_network_disconnect:
1729  * @network: network structure
1730  *
1731  * Disconnect network
1732  */
1733 int __connman_network_disconnect(struct connman_network *network)
1734 {
1735         int err = 0;
1736
1737         DBG("network %p", network);
1738
1739         if (!network->connected && !network->connecting &&
1740                                                 !network->associating)
1741                 return -ENOTCONN;
1742
1743         if (!network->driver)
1744                 return -EUNATCH;
1745
1746         network->connecting = false;
1747 #if defined TIZEN_EXT
1748         DBG("ConnMan, Disconnect request");
1749 #endif
1750         if (network->driver->disconnect)
1751                 err = network->driver->disconnect(network);
1752
1753         if (err != -EINPROGRESS)
1754                 set_disconnected(network);
1755
1756         return err;
1757 }
1758
1759 int __connman_network_clear_ipconfig(struct connman_network *network,
1760                                         struct connman_ipconfig *ipconfig)
1761 {
1762         struct connman_service *service;
1763         struct connman_ipconfig *ipconfig_ipv4;
1764         enum connman_ipconfig_method method;
1765         enum connman_ipconfig_type type;
1766
1767         service = connman_service_lookup_from_network(network);
1768         if (!service)
1769                 return -EINVAL;
1770
1771         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1772         method = __connman_ipconfig_get_method(ipconfig);
1773         type = __connman_ipconfig_get_config_type(ipconfig);
1774
1775         switch (method) {
1776         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1777         case CONNMAN_IPCONFIG_METHOD_OFF:
1778         case CONNMAN_IPCONFIG_METHOD_FIXED:
1779                 return -EINVAL;
1780         case CONNMAN_IPCONFIG_METHOD_AUTO:
1781                 release_dhcpv6(network);
1782                 break;
1783         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1784                 __connman_ipconfig_address_remove(ipconfig);
1785                 break;
1786         case CONNMAN_IPCONFIG_METHOD_DHCP:
1787                 __connman_dhcp_stop(ipconfig_ipv4);
1788                 break;
1789         }
1790
1791         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1792                 __connman_service_ipconfig_indicate_state(service,
1793                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1794                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1795         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1796                 __connman_service_ipconfig_indicate_state(service,
1797                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1798                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1799
1800         return 0;
1801 }
1802
1803 #if defined TIZEN_EXT
1804 void __connman_network_set_auto_ipv6_gateway(char *gateway, void *user_data)
1805 {
1806         DBG("");
1807
1808         struct connman_network *network = user_data;
1809         struct connman_service *service;
1810         struct connman_ipconfig *ipconfig = NULL;
1811
1812         service = connman_service_lookup_from_network(network);
1813         if (service == NULL)
1814                 return;
1815
1816         ipconfig = __connman_service_get_ipconfig(service, AF_INET6);
1817         if (ipconfig == NULL)
1818                 return;
1819
1820         __connman_ipconfig_set_gateway(ipconfig, gateway);
1821
1822         return;
1823 }
1824 #endif
1825
1826 int __connman_network_enable_ipconfig(struct connman_network *network,
1827                                 struct connman_ipconfig *ipconfig)
1828 {
1829         int r = 0;
1830         enum connman_ipconfig_type type;
1831         enum connman_ipconfig_method method;
1832 #if defined TIZEN_EXT
1833         struct connman_service *service;
1834 #endif
1835
1836         if (!network || !ipconfig)
1837                 return -EINVAL;
1838
1839         type = __connman_ipconfig_get_config_type(ipconfig);
1840
1841         switch (type) {
1842         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1843         case CONNMAN_IPCONFIG_TYPE_ALL:
1844                 return -ENOSYS;
1845
1846         case CONNMAN_IPCONFIG_TYPE_IPV6:
1847                 set_configuration(network, type);
1848
1849                 method = __connman_ipconfig_get_method(ipconfig);
1850
1851                 DBG("ipv6 ipconfig method %d", method);
1852
1853                 switch (method) {
1854                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1855                         break;
1856
1857                 case CONNMAN_IPCONFIG_METHOD_OFF:
1858                         __connman_ipconfig_disable_ipv6(ipconfig);
1859                         break;
1860
1861                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1862 #if defined TIZEN_EXT
1863                 service = connman_service_lookup_from_network(network);
1864
1865                 if(network->type == CONNMAN_NETWORK_TYPE_CELLULAR)
1866                         __connman_service_ipconfig_indicate_state(service,
1867                                 CONNMAN_SERVICE_STATE_CONFIGURATION,
1868                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1869 #endif
1870                         autoconf_ipv6_set(network);
1871                         break;
1872
1873                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1874                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1875                         r = manual_ipv6_set(network, ipconfig);
1876                         break;
1877
1878                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1879                         r = -ENOSYS;
1880                         break;
1881                 }
1882
1883                 break;
1884
1885         case CONNMAN_IPCONFIG_TYPE_IPV4:
1886                 set_configuration(network, type);
1887
1888                 method = __connman_ipconfig_get_method(ipconfig);
1889
1890                 DBG("ipv4 ipconfig method %d", method);
1891
1892                 switch (method) {
1893                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1894                 case CONNMAN_IPCONFIG_METHOD_OFF:
1895                         break;
1896
1897                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1898                         r = -ENOSYS;
1899                         break;
1900
1901                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1902                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1903                         r = set_connected_manual(network);
1904                         break;
1905
1906                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1907                         r = set_connected_dhcp(network);
1908                         break;
1909                 }
1910
1911                 break;
1912         }
1913
1914         if (r < 0)
1915                 connman_network_set_error(network,
1916                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1917
1918         return r;
1919 }
1920
1921 int connman_network_set_ipaddress(struct connman_network *network,
1922                                         struct connman_ipaddress *ipaddress)
1923 {
1924         struct connman_service *service;
1925         struct connman_ipconfig *ipconfig = NULL;
1926
1927         DBG("network %p", network);
1928
1929         service = connman_service_lookup_from_network(network);
1930         if (!service)
1931                 return -EINVAL;
1932
1933         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1934         if (!ipconfig)
1935                 return -EINVAL;
1936
1937         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1938         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1939         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1940         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1941         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1942
1943         return 0;
1944 }
1945
1946 #if defined TIZEN_EXT
1947 /*
1948  * Description: Network client requires additional wifi specific info
1949  */
1950 int connman_network_set_bssid(struct connman_network *network,
1951                                 const unsigned char *bssid)
1952 {
1953         int i = 0;
1954
1955         if (bssid == NULL)
1956                 return -EINVAL;
1957
1958         DBG("network %p bssid %02x:%02x:%02x:%02x:%02x:%02x", network,
1959                         bssid[0], bssid[1], bssid[2],
1960                         bssid[3], bssid[4], bssid[5]);
1961
1962         for (;i < WIFI_BSSID_LEN_MAX;i++)
1963                 network->wifi.bssid[i] = bssid[i];
1964
1965         return 0;
1966 }
1967
1968 unsigned char *connman_network_get_bssid(struct connman_network *network)
1969 {
1970         return (unsigned char *)network->wifi.bssid;
1971 }
1972
1973 int connman_network_set_maxrate(struct connman_network *network,
1974                                 unsigned int maxrate)
1975 {
1976 #if !defined TIZEN_EXT
1977         DBG("network %p maxrate %d", network, maxrate);
1978 #endif
1979
1980         network->wifi.maxrate = maxrate;
1981
1982         return 0;
1983 }
1984
1985 unsigned int connman_network_get_maxrate(struct connman_network *network)
1986 {
1987         return network->wifi.maxrate;
1988 }
1989
1990 int connman_network_set_enc_mode(struct connman_network *network,
1991                                 const char *encryption_mode)
1992 {
1993         if (encryption_mode == NULL)
1994                 return -EINVAL;
1995
1996         DBG("network %p encryption mode %s", network, encryption_mode);
1997
1998         g_strlcpy(network->wifi.encryption_mode, encryption_mode,
1999                                         WIFI_ENCYPTION_MODE_LEN_MAX);
2000
2001         return 0;
2002 }
2003
2004 const char *connman_network_get_enc_mode(struct connman_network *network)
2005 {
2006         return (const char *)network->wifi.encryption_mode;
2007 }
2008
2009 int connman_network_set_rsn_mode(struct connman_network *network,
2010                                 bool rsn_mode)
2011 {
2012         network->wifi.rsn_mode = rsn_mode;
2013
2014         return 0;
2015 }
2016
2017 int connman_network_set_proxy(struct connman_network *network,
2018                                 const char *proxies)
2019 {
2020         struct connman_service *service;
2021
2022         DBG("network %p proxies %s", network, proxies);
2023
2024         service = connman_service_lookup_from_network(network);
2025         if (service == NULL)
2026                 return -EINVAL;
2027
2028         __connman_service_set_proxy(service, proxies);
2029
2030         connman_service_set_proxy_method(service,
2031                                 CONNMAN_SERVICE_PROXY_METHOD_MANUAL);
2032
2033         return 0;
2034 }
2035
2036 int connman_network_set_keymgmt(struct connman_network *network,
2037                                 unsigned int keymgmt)
2038 {
2039         if (network == NULL)
2040                 return 0;
2041
2042         network->wifi.keymgmt = keymgmt;
2043
2044         return 0;
2045 }
2046
2047 unsigned int connman_network_get_keymgmt(struct connman_network *network)
2048 {
2049         if (network == NULL)
2050                 return 0;
2051
2052         return network->wifi.keymgmt;
2053 }
2054
2055 int connman_network_set_disconnect_reason(struct connman_network *network,
2056                                 int reason_code)
2057 {
2058         if (network == NULL)
2059                 return 0;
2060
2061         network->wifi.disconnect_reason = reason_code;
2062
2063         return 0;
2064 }
2065
2066 int connman_network_get_disconnect_reason(struct connman_network *network)
2067 {
2068         if (network == NULL)
2069                 return 0;
2070
2071         return network->wifi.disconnect_reason;
2072 }
2073 int connman_network_get_assoc_status_code(struct connman_network *network)
2074 {
2075         if (network == NULL)
2076                 return 0;
2077
2078         return network->wifi.assoc_status_code;
2079 }
2080
2081 int connman_network_set_countrycode(struct connman_network *network,
2082                                     const unsigned char *country_code)
2083 {
2084         int i = 0;
2085
2086         if (country_code == NULL)
2087                 return -EINVAL;
2088
2089         DBG("network %p Country Code %02x:%02x",network,
2090             country_code[0],country_code[1]);
2091
2092         for (; i < WIFI_COUNTRY_CODE_LEN; i++)
2093                 network->wifi.country_code[i] = country_code[i];
2094
2095         return 0;
2096 }
2097
2098 unsigned char *connman_network_get_countrycode(struct connman_network *network)
2099 {
2100         return (unsigned char *)network->wifi.country_code;
2101 }
2102
2103 #endif
2104
2105 int connman_network_set_nameservers(struct connman_network *network,
2106                                 const char *nameservers)
2107 {
2108         struct connman_service *service;
2109         char **nameservers_array;
2110         int i;
2111
2112         DBG("network %p nameservers %s", network, nameservers);
2113
2114         service = connman_service_lookup_from_network(network);
2115         if (!service)
2116                 return -EINVAL;
2117
2118         __connman_service_nameserver_clear(service);
2119
2120         if (!nameservers)
2121                 return 0;
2122
2123         nameservers_array = g_strsplit(nameservers, " ", 0);
2124
2125         for (i = 0; nameservers_array[i]; i++) {
2126 #if defined TIZEN_EXT
2127                 __connman_service_nameserver_append(service,
2128                                                 nameservers_array[i], false,
2129                                                 CONNMAN_IPCONFIG_TYPE_ALL);
2130 #else
2131                 __connman_service_nameserver_append(service,
2132                                                 nameservers_array[i], false);
2133 #endif
2134         }
2135
2136         g_strfreev(nameservers_array);
2137
2138         return 0;
2139 }
2140
2141 int connman_network_set_domain(struct connman_network *network,
2142                                 const char *domain)
2143 {
2144         struct connman_service *service;
2145
2146         DBG("network %p domain %s", network, domain);
2147
2148         service = connman_service_lookup_from_network(network);
2149         if (!service)
2150                 return -EINVAL;
2151
2152         __connman_service_set_domainname(service, domain);
2153
2154         return 0;
2155 }
2156
2157 /**
2158  * connman_network_set_name:
2159  * @network: network structure
2160  * @name: name value
2161  *
2162  * Set display name value for network
2163  */
2164 int connman_network_set_name(struct connman_network *network,
2165                                                         const char *name)
2166 {
2167         DBG("network %p name %s", network, name);
2168
2169         g_free(network->name);
2170         network->name = g_strdup(name);
2171
2172         return 0;
2173 }
2174
2175 /**
2176  * connman_network_set_strength:
2177  * @network: network structure
2178  * @strength: strength value
2179  *
2180  * Set signal strength value for network
2181  */
2182
2183 int connman_network_set_strength(struct connman_network *network,
2184                                                 uint8_t strength)
2185 {
2186         network->strength = strength;
2187
2188         return 0;
2189 }
2190
2191 uint8_t connman_network_get_strength(struct connman_network *network)
2192 {
2193         return network->strength;
2194 }
2195
2196 int connman_network_set_frequency(struct connman_network *network,
2197                                                 uint16_t frequency)
2198 {
2199         network->frequency = frequency;
2200
2201         return 0;
2202 }
2203
2204 uint16_t connman_network_get_frequency(struct connman_network *network)
2205 {
2206         return network->frequency;
2207 }
2208
2209 int connman_network_set_wifi_channel(struct connman_network *network,
2210                                                 uint16_t channel)
2211 {
2212         network->wifi.channel = channel;
2213
2214         return 0;
2215 }
2216
2217 uint16_t connman_network_get_wifi_channel(struct connman_network *network)
2218 {
2219         return network->wifi.channel;
2220 }
2221
2222 /**
2223  * connman_network_set_string:
2224  * @network: network structure
2225  * @key: unique identifier
2226  * @value: string value
2227  *
2228  * Set string value for specific key
2229  */
2230 int connman_network_set_string(struct connman_network *network,
2231                                         const char *key, const char *value)
2232 {
2233         if (g_strcmp0(key, "Name") == 0)
2234                 return connman_network_set_name(network, value);
2235
2236         if (g_str_equal(key, "Path")) {
2237                 g_free(network->path);
2238                 network->path = g_strdup(value);
2239         } else if (g_str_equal(key, "Node")) {
2240                 g_free(network->node);
2241                 network->node = g_strdup(value);
2242         } else if (g_str_equal(key, "WiFi.Mode")) {
2243                 g_free(network->wifi.mode);
2244                 network->wifi.mode = g_strdup(value);
2245         } else if (g_str_equal(key, "WiFi.Security")) {
2246                 g_free(network->wifi.security);
2247                 network->wifi.security = g_strdup(value);
2248         } else if (g_str_equal(key, "WiFi.Passphrase")) {
2249 #if defined TIZEN_EXT
2250                 DBG("ConnMan, %p key %s", network, key);
2251 #endif
2252                 g_free(network->wifi.passphrase);
2253                 network->wifi.passphrase = g_strdup(value);
2254         } else if (g_str_equal(key, "WiFi.EAP")) {
2255                 g_free(network->wifi.eap);
2256                 network->wifi.eap = g_strdup(value);
2257         } else if (g_str_equal(key, "WiFi.Identity")) {
2258                 g_free(network->wifi.identity);
2259                 network->wifi.identity = g_strdup(value);
2260         } else if (g_str_equal(key, "WiFi.AnonymousIdentity")) {
2261                 g_free(network->wifi.anonymous_identity);
2262                 network->wifi.anonymous_identity = g_strdup(value);
2263         } else if (g_str_equal(key, "WiFi.AgentIdentity")) {
2264                 g_free(network->wifi.agent_identity);
2265                 network->wifi.agent_identity = g_strdup(value);
2266         } else if (g_str_equal(key, "WiFi.CACertFile")) {
2267                 g_free(network->wifi.ca_cert_path);
2268                 network->wifi.ca_cert_path = g_strdup(value);
2269         } else if (g_str_equal(key, "WiFi.SubjectMatch")) {
2270                 g_free(network->wifi.subject_match);
2271                 network->wifi.subject_match = g_strdup(value);
2272         } else if (g_str_equal(key, "WiFi.AltSubjectMatch")) {
2273                 g_free(network->wifi.altsubject_match);
2274                 network->wifi.altsubject_match = g_strdup(value);
2275         } else if (g_str_equal(key, "WiFi.DomainSuffixMatch")) {
2276                 g_free(network->wifi.domain_suffix_match);
2277                 network->wifi.domain_suffix_match = g_strdup(value);
2278         } else if (g_str_equal(key, "WiFi.DomainMatch")) {
2279                 g_free(network->wifi.domain_match);
2280                 network->wifi.domain_match = g_strdup(value);
2281         } else if (g_str_equal(key, "WiFi.ClientCertFile")) {
2282                 g_free(network->wifi.client_cert_path);
2283                 network->wifi.client_cert_path = g_strdup(value);
2284         } else if (g_str_equal(key, "WiFi.PrivateKeyFile")) {
2285                 g_free(network->wifi.private_key_path);
2286                 network->wifi.private_key_path = g_strdup(value);
2287         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase")) {
2288                 g_free(network->wifi.private_key_passphrase);
2289                 network->wifi.private_key_passphrase = g_strdup(value);
2290         } else if (g_str_equal(key, "WiFi.Phase2")) {
2291                 g_free(network->wifi.phase2_auth);
2292                 network->wifi.phase2_auth = g_strdup(value);
2293         } else if (g_str_equal(key, "WiFi.PinWPS")) {
2294                 g_free(network->wifi.pin_wps);
2295                 network->wifi.pin_wps = g_strdup(value);
2296         } else {
2297                 return -EINVAL;
2298         }
2299
2300         return 0;
2301 }
2302
2303 /**
2304  * connman_network_get_string:
2305  * @network: network structure
2306  * @key: unique identifier
2307  *
2308  * Get string value for specific key
2309  */
2310 const char *connman_network_get_string(struct connman_network *network,
2311                                                         const char *key)
2312 {
2313         if (g_str_equal(key, "Path"))
2314                 return network->path;
2315         else if (g_str_equal(key, "Name"))
2316                 return network->name;
2317         else if (g_str_equal(key, "Node"))
2318                 return network->node;
2319         else if (g_str_equal(key, "WiFi.Mode"))
2320                 return network->wifi.mode;
2321         else if (g_str_equal(key, "WiFi.Security"))
2322 #if defined TIZEN_EXT
2323                 if (network->wifi.rsn_mode != true ||
2324                     g_str_equal(network->wifi.security, "ieee8021x"))
2325                         return network->wifi.security;
2326                 else
2327                         return "rsn";
2328 #else
2329                 return network->wifi.security;
2330 #endif
2331         else if (g_str_equal(key, "WiFi.Passphrase"))
2332                 return network->wifi.passphrase;
2333         else if (g_str_equal(key, "WiFi.EAP"))
2334                 return network->wifi.eap;
2335         else if (g_str_equal(key, "WiFi.Identity"))
2336                 return network->wifi.identity;
2337         else if (g_str_equal(key, "WiFi.AnonymousIdentity"))
2338                 return network->wifi.anonymous_identity;
2339         else if (g_str_equal(key, "WiFi.AgentIdentity"))
2340                 return network->wifi.agent_identity;
2341         else if (g_str_equal(key, "WiFi.CACertFile"))
2342                 return network->wifi.ca_cert_path;
2343         else if (g_str_equal(key, "WiFi.SubjectMatch"))
2344                 return network->wifi.subject_match;
2345         else if (g_str_equal(key, "WiFi.AltSubjectMatch"))
2346                 return network->wifi.altsubject_match;
2347         else if (g_str_equal(key, "WiFi.DomainSuffixMatch"))
2348                 return network->wifi.domain_suffix_match;
2349         else if (g_str_equal(key, "WiFi.DomainMatch"))
2350                 return network->wifi.domain_match;
2351         else if (g_str_equal(key, "WiFi.ClientCertFile"))
2352                 return network->wifi.client_cert_path;
2353         else if (g_str_equal(key, "WiFi.PrivateKeyFile"))
2354                 return network->wifi.private_key_path;
2355         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase"))
2356                 return network->wifi.private_key_passphrase;
2357         else if (g_str_equal(key, "WiFi.Phase2"))
2358                 return network->wifi.phase2_auth;
2359         else if (g_str_equal(key, "WiFi.PinWPS"))
2360                 return network->wifi.pin_wps;
2361
2362         return NULL;
2363 }
2364
2365 /**
2366  * connman_network_set_bool:
2367  * @network: network structure
2368  * @key: unique identifier
2369  * @value: boolean value
2370  *
2371  * Set boolean value for specific key
2372  */
2373 int connman_network_set_bool(struct connman_network *network,
2374                                         const char *key, bool value)
2375 {
2376         if (g_strcmp0(key, "Roaming") == 0)
2377                 network->roaming = value;
2378         else if (g_strcmp0(key, "WiFi.WPS") == 0)
2379                 network->wifi.wps = value;
2380         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
2381                 network->wifi.use_wps = value;
2382 #if defined TIZEN_EXT
2383         else if (g_strcmp0(key, "DefaultInternet") == 0)
2384                 network->default_internet = value;
2385         else if (g_strcmp0(key, "WiFi.HS20AP") == 0)
2386                 network->wifi.isHS20AP = value;
2387 #endif
2388
2389         return -EINVAL;
2390 }
2391
2392 /**
2393  * connman_network_get_bool:
2394  * @network: network structure
2395  * @key: unique identifier
2396  *
2397  * Get boolean value for specific key
2398  */
2399 bool connman_network_get_bool(struct connman_network *network,
2400                                                         const char *key)
2401 {
2402         if (g_str_equal(key, "Roaming"))
2403                 return network->roaming;
2404         else if (g_str_equal(key, "WiFi.WPS"))
2405                 return network->wifi.wps;
2406         else if (g_str_equal(key, "WiFi.UseWPS"))
2407                 return network->wifi.use_wps;
2408 #if defined TIZEN_EXT
2409         else if (g_str_equal(key, "DefaultInternet"))
2410                 return network->default_internet;
2411         else if (g_str_equal(key, "WiFi.HS20AP"))
2412                 return network->wifi.isHS20AP;
2413 #endif
2414
2415         return false;
2416 }
2417
2418 #if defined TIZEN_EXT
2419 /**
2420  * connman_network_set_vsie_list:
2421  * @network: network structure
2422  * @vsie_list: GSList pointer
2423  *
2424  * Set vendor specific list pointer
2425  */
2426 void connman_network_set_vsie_list(struct connman_network *network, GSList *vsie_list)
2427 {
2428         network->wifi.vsie_list = vsie_list;
2429 }
2430
2431 /**
2432  * connman_network_get_vsie_list:
2433  * @network: network structure
2434  *
2435  * Get vendor specific list pointer
2436  */
2437 void *connman_network_get_vsie_list(struct connman_network *network)
2438 {
2439         return network->wifi.vsie_list;
2440 }
2441 #endif
2442
2443 /**
2444  * connman_network_set_blob:
2445  * @network: network structure
2446  * @key: unique identifier
2447  * @data: blob data
2448  * @size: blob size
2449  *
2450  * Set binary blob value for specific key
2451  */
2452 int connman_network_set_blob(struct connman_network *network,
2453                         const char *key, const void *data, unsigned int size)
2454 {
2455         if (g_str_equal(key, "WiFi.SSID")) {
2456                 g_free(network->wifi.ssid);
2457                 network->wifi.ssid = g_try_malloc(size);
2458                 if (network->wifi.ssid) {
2459                         memcpy(network->wifi.ssid, data, size);
2460                         network->wifi.ssid_len = size;
2461                 } else
2462                         network->wifi.ssid_len = 0;
2463         } else {
2464                 return -EINVAL;
2465         }
2466
2467         return 0;
2468 }
2469
2470 /**
2471  * connman_network_get_blob:
2472  * @network: network structure
2473  * @key: unique identifier
2474  * @size: pointer to blob size
2475  *
2476  * Get binary blob value for specific key
2477  */
2478 const void *connman_network_get_blob(struct connman_network *network,
2479                                         const char *key, unsigned int *size)
2480 {
2481         if (g_str_equal(key, "WiFi.SSID")) {
2482                 if (size)
2483                         *size = network->wifi.ssid_len;
2484                 return network->wifi.ssid;
2485         }
2486
2487         return NULL;
2488 }
2489
2490 void __connman_network_set_device(struct connman_network *network,
2491                                         struct connman_device *device)
2492 {
2493         if (network->device == device)
2494                 return;
2495
2496         if (network->device)
2497                 network_remove(network);
2498
2499         network->device = device;
2500
2501         if (network->device)
2502                 network_probe(network);
2503 }
2504
2505 /**
2506  * connman_network_get_device:
2507  * @network: network structure
2508  *
2509  * Get parent device of network
2510  */
2511 struct connman_device *connman_network_get_device(struct connman_network *network)
2512 {
2513         return network->device;
2514 }
2515
2516 /**
2517  * connman_network_get_data:
2518  * @network: network structure
2519  *
2520  * Get private network data pointer
2521  */
2522 void *connman_network_get_data(struct connman_network *network)
2523 {
2524         return network->driver_data;
2525 }
2526
2527 /**
2528  * connman_network_set_data:
2529  * @network: network structure
2530  * @data: data pointer
2531  *
2532  * Set private network data pointer
2533  */
2534 void connman_network_set_data(struct connman_network *network, void *data)
2535 {
2536         network->driver_data = data;
2537 }
2538
2539 void connman_network_update(struct connman_network *network)
2540 {
2541         switch (network->type) {
2542         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2543         case CONNMAN_NETWORK_TYPE_VENDOR:
2544                 return;
2545         case CONNMAN_NETWORK_TYPE_ETHERNET:
2546         case CONNMAN_NETWORK_TYPE_GADGET:
2547         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2548         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2549         case CONNMAN_NETWORK_TYPE_CELLULAR:
2550         case CONNMAN_NETWORK_TYPE_WIFI:
2551                 break;
2552         }
2553
2554         if (network->group)
2555                 __connman_service_update_from_network(network);
2556 }
2557
2558 int __connman_network_init(void)
2559 {
2560         DBG("");
2561
2562         return 0;
2563 }
2564
2565 void __connman_network_cleanup(void)
2566 {
2567         DBG("");
2568 }