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