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 /*
  45  * As per RFC 4861, a host should transmit up to MAX_RTR_SOLICITATIONS(3)
  46  * Router Solicitation messages, each separated by at least
  47  * RTR_SOLICITATION_INTERVAL(4) seconds to obtain RA for IPv6 auto-configuration.
  48  */
  49 #define RTR_SOLICITATION_INTERVAL       4
  50
  51 static GSList *network_list = NULL;
  52 static GSList *driver_list = NULL;
  53
  54 struct connman_network {
  55         int refcount;
  56         enum connman_network_type type;
  57         bool available;
  58         bool connected;
  59         bool roaming;
  60         uint8_t strength;
  61         uint16_t frequency;
  62         char *identifier;
  63         char *name;
  64         char *node;
  65         char *group;
  66         char *path;
  67         int index;
  68         int router_solicit_count;
  69         int router_solicit_refresh_count;
  70
  71         struct connman_network_driver *driver;
  72         void *driver_data;
  73
  74         bool connecting;
  75         bool associating;
  76
  77         struct connman_device *device;
  78
  79         struct {
  80                 void *ssid;
  81                 int ssid_len;
  82                 char *mode;
  83                 unsigned short channel;
  84                 char *security;
  85                 char *passphrase;
  86                 char *eap;
  87                 char *identity;
  88                 char *anonymous_identity;
  89                 char *agent_identity;
  90                 char *ca_cert_path;
  91                 char *subject_match;
  92                 char *altsubject_match;
  93                 char *domain_suffix_match;
  94                 char *domain_match;
  95                 char *client_cert_path;
  96                 char *private_key_path;
  97                 char *private_key_passphrase;
  98                 char *phase2_auth;
  99                 bool wps;
 100                 bool use_wps;
 101                 char *pin_wps;
 102 #if defined TIZEN_EXT
 103                 char encryption_mode[WIFI_ENCYPTION_MODE_LEN_MAX];
 104                 unsigned char bssid[WIFI_BSSID_LEN_MAX];
 105                 unsigned int maxrate;
 106                 int maxspeed;
 107                 bool isHS20AP;
 108                 unsigned int keymgmt;
 109                 char *keymgmt_type;
 110                 bool rsn_mode;
 111                 int disconnect_reason;
 112                 int assoc_status_code;
 113                 GSList *vsie_list;
 114                 /*
 115                 * Only for EAP-FAST
 116                 */
 117                 char *phase1;
 118                 unsigned char country_code[WIFI_COUNTRY_CODE_LEN];
 119                 GSList *bssid_list;
 120                 ieee80211_modes_e phy_mode;
 121                 connection_mode_e connection_mode;
 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         g_slist_free_full(network->wifi.bssid_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         struct connman_service *service = connman_service_lookup_from_network(network);
1709         connman_service_set_disconnection_requested(service, false);
1710 #endif
1711         err = network->driver->connect(network);
1712         if (err < 0) {
1713                 if (err == -EINPROGRESS) {
1714 #if defined TIZEN_EXT
1715                         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1716 #endif
1717                         connman_network_set_associating(network, true);
1718                 } else
1719                         network->connecting = false;
1720
1721                 return err;
1722         }
1723
1724         set_connected(network);
1725
1726         return err;
1727 }
1728
1729 /**
1730  * __connman_network_disconnect:
1731  * @network: network structure
1732  *
1733  * Disconnect network
1734  */
1735 int __connman_network_disconnect(struct connman_network *network)
1736 {
1737         int err = 0;
1738
1739         DBG("network %p", network);
1740
1741         if (!network->connected && !network->connecting &&
1742                                                 !network->associating)
1743                 return -ENOTCONN;
1744
1745         if (!network->driver)
1746                 return -EUNATCH;
1747
1748         network->connecting = false;
1749 #if defined TIZEN_EXT
1750         DBG("ConnMan, Disconnect request");
1751         struct connman_service *service = connman_service_lookup_from_network(network);
1752         connman_service_set_disconnection_requested(service, true);
1753 #endif
1754         if (network->driver->disconnect)
1755                 err = network->driver->disconnect(network);
1756
1757         if (err != -EINPROGRESS)
1758                 set_disconnected(network);
1759
1760         return err;
1761 }
1762
1763 int __connman_network_clear_ipconfig(struct connman_network *network,
1764                                         struct connman_ipconfig *ipconfig)
1765 {
1766         struct connman_service *service;
1767         struct connman_ipconfig *ipconfig_ipv4;
1768         enum connman_ipconfig_method method;
1769         enum connman_ipconfig_type type;
1770
1771         service = connman_service_lookup_from_network(network);
1772         if (!service)
1773                 return -EINVAL;
1774
1775         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1776         method = __connman_ipconfig_get_method(ipconfig);
1777         type = __connman_ipconfig_get_config_type(ipconfig);
1778
1779         switch (method) {
1780         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1781         case CONNMAN_IPCONFIG_METHOD_OFF:
1782         case CONNMAN_IPCONFIG_METHOD_FIXED:
1783                 return -EINVAL;
1784         case CONNMAN_IPCONFIG_METHOD_AUTO:
1785                 release_dhcpv6(network);
1786                 break;
1787         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1788                 __connman_ipconfig_address_remove(ipconfig);
1789                 break;
1790         case CONNMAN_IPCONFIG_METHOD_DHCP:
1791                 __connman_dhcp_stop(ipconfig_ipv4);
1792                 break;
1793         }
1794
1795         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1796                 __connman_service_ipconfig_indicate_state(service,
1797                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1798                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1799         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1800                 __connman_service_ipconfig_indicate_state(service,
1801                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1802                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1803
1804         return 0;
1805 }
1806
1807 #if defined TIZEN_EXT
1808 void __connman_network_set_auto_ipv6_gateway(char *gateway, void *user_data)
1809 {
1810         DBG("");
1811
1812         struct connman_network *network = user_data;
1813         struct connman_service *service;
1814         struct connman_ipconfig *ipconfig = NULL;
1815
1816         service = connman_service_lookup_from_network(network);
1817         if (service == NULL)
1818                 return;
1819
1820         ipconfig = __connman_service_get_ipconfig(service, AF_INET6);
1821         if (ipconfig == NULL)
1822                 return;
1823
1824         __connman_ipconfig_set_gateway(ipconfig, gateway);
1825
1826         return;
1827 }
1828 #endif
1829
1830 int __connman_network_enable_ipconfig(struct connman_network *network,
1831                                 struct connman_ipconfig *ipconfig)
1832 {
1833         int r = 0;
1834         enum connman_ipconfig_type type;
1835         enum connman_ipconfig_method method;
1836 #if defined TIZEN_EXT
1837         struct connman_service *service;
1838 #endif
1839
1840         if (!network || !ipconfig)
1841                 return -EINVAL;
1842
1843         type = __connman_ipconfig_get_config_type(ipconfig);
1844
1845         switch (type) {
1846         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1847         case CONNMAN_IPCONFIG_TYPE_ALL:
1848                 return -ENOSYS;
1849
1850         case CONNMAN_IPCONFIG_TYPE_IPV6:
1851                 set_configuration(network, type);
1852
1853                 method = __connman_ipconfig_get_method(ipconfig);
1854
1855                 DBG("ipv6 ipconfig method %d", method);
1856
1857                 switch (method) {
1858                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1859                         break;
1860
1861                 case CONNMAN_IPCONFIG_METHOD_OFF:
1862                         __connman_ipconfig_disable_ipv6(ipconfig);
1863                         break;
1864
1865                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1866 #if defined TIZEN_EXT
1867                 service = connman_service_lookup_from_network(network);
1868
1869                 if(network->type == CONNMAN_NETWORK_TYPE_CELLULAR)
1870                         __connman_service_ipconfig_indicate_state(service,
1871                                 CONNMAN_SERVICE_STATE_CONFIGURATION,
1872                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1873 #endif
1874                         autoconf_ipv6_set(network);
1875                         break;
1876
1877                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1878                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1879                         r = manual_ipv6_set(network, ipconfig);
1880                         break;
1881
1882                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1883                         r = -ENOSYS;
1884                         break;
1885                 }
1886
1887                 break;
1888
1889         case CONNMAN_IPCONFIG_TYPE_IPV4:
1890                 set_configuration(network, type);
1891
1892                 method = __connman_ipconfig_get_method(ipconfig);
1893
1894                 DBG("ipv4 ipconfig method %d", method);
1895
1896                 switch (method) {
1897                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1898                 case CONNMAN_IPCONFIG_METHOD_OFF:
1899                         break;
1900
1901                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1902                         r = -ENOSYS;
1903                         break;
1904
1905                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1906                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1907                         r = set_connected_manual(network);
1908                         break;
1909
1910                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1911                         r = set_connected_dhcp(network);
1912                         break;
1913                 }
1914
1915                 break;
1916         }
1917
1918         if (r < 0)
1919                 connman_network_set_error(network,
1920                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1921
1922         return r;
1923 }
1924
1925 int connman_network_set_ipaddress(struct connman_network *network,
1926                                         struct connman_ipaddress *ipaddress)
1927 {
1928         struct connman_service *service;
1929         struct connman_ipconfig *ipconfig = NULL;
1930
1931         DBG("network %p", network);
1932
1933         service = connman_service_lookup_from_network(network);
1934         if (!service)
1935                 return -EINVAL;
1936
1937         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1938         if (!ipconfig)
1939                 return -EINVAL;
1940
1941         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1942         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1943         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1944         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1945         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1946
1947         return 0;
1948 }
1949
1950 #if defined TIZEN_EXT
1951 /*
1952  * Description: Network client requires additional wifi specific info
1953  */
1954 int connman_network_set_bssid(struct connman_network *network,
1955                                 const unsigned char *bssid)
1956 {
1957         int i = 0;
1958
1959         if (bssid == NULL)
1960                 return -EINVAL;
1961
1962         DBG("network %p bssid %02x:%02x:%02x:%02x:%02x:%02x", network,
1963                         bssid[0], bssid[1], bssid[2],
1964                         bssid[3], bssid[4], bssid[5]);
1965
1966         for (;i < WIFI_BSSID_LEN_MAX;i++)
1967                 network->wifi.bssid[i] = bssid[i];
1968
1969         return 0;
1970 }
1971
1972 unsigned char *connman_network_get_bssid(struct connman_network *network)
1973 {
1974         return (unsigned char *)network->wifi.bssid;
1975 }
1976
1977 int connman_network_set_maxspeed(struct connman_network *network,
1978                                 int maxspeed)
1979 {
1980         network->wifi.maxspeed = maxspeed;
1981         return 0;
1982 }
1983
1984 int connman_network_get_maxspeed(struct connman_network *network)
1985 {
1986         if (!network->driver)
1987                 return 0;
1988
1989         if (network->connected)
1990                 return network->wifi.maxspeed;
1991
1992         return 0;
1993 }
1994
1995 int connman_network_set_maxrate(struct connman_network *network,
1996                                 unsigned int maxrate)
1997 {
1998 #if !defined TIZEN_EXT
1999         DBG("network %p maxrate %d", network, maxrate);
2000 #endif
2001
2002         network->wifi.maxrate = maxrate;
2003
2004         return 0;
2005 }
2006
2007 unsigned int connman_network_get_maxrate(struct connman_network *network)
2008 {
2009         return network->wifi.maxrate;
2010 }
2011
2012 int connman_network_set_enc_mode(struct connman_network *network,
2013                                 const char *encryption_mode)
2014 {
2015         if (encryption_mode == NULL)
2016                 return -EINVAL;
2017
2018         DBG("network %p encryption mode %s", network, encryption_mode);
2019
2020         g_strlcpy(network->wifi.encryption_mode, encryption_mode,
2021                                         WIFI_ENCYPTION_MODE_LEN_MAX);
2022
2023         return 0;
2024 }
2025
2026 const char *connman_network_get_enc_mode(struct connman_network *network)
2027 {
2028         return (const char *)network->wifi.encryption_mode;
2029 }
2030
2031 int connman_network_set_rsn_mode(struct connman_network *network,
2032                                 bool rsn_mode)
2033 {
2034         network->wifi.rsn_mode = rsn_mode;
2035
2036         return 0;
2037 }
2038
2039 int connman_network_set_proxy(struct connman_network *network,
2040                                 const char *proxies)
2041 {
2042         struct connman_service *service;
2043
2044         DBG("network %p proxies %s", network, proxies);
2045
2046         service = connman_service_lookup_from_network(network);
2047         if (service == NULL)
2048                 return -EINVAL;
2049
2050         __connman_service_set_proxy(service, proxies);
2051
2052         connman_service_set_proxy_method(service,
2053                                 CONNMAN_SERVICE_PROXY_METHOD_MANUAL);
2054
2055         return 0;
2056 }
2057
2058 int connman_network_set_keymgmt(struct connman_network *network,
2059                                 unsigned int keymgmt)
2060 {
2061         if (network == NULL)
2062                 return 0;
2063
2064         network->wifi.keymgmt = keymgmt;
2065
2066         return 0;
2067 }
2068
2069 unsigned int connman_network_get_keymgmt(struct connman_network *network)
2070 {
2071         if (network == NULL)
2072                 return 0;
2073
2074         return network->wifi.keymgmt;
2075 }
2076
2077 int connman_network_set_disconnect_reason(struct connman_network *network,
2078                                 int reason_code)
2079 {
2080         if (network == NULL)
2081                 return 0;
2082
2083         network->wifi.disconnect_reason = reason_code;
2084
2085         return 0;
2086 }
2087
2088 int connman_network_get_disconnect_reason(struct connman_network *network)
2089 {
2090         if (network == NULL)
2091                 return 0;
2092
2093         return network->wifi.disconnect_reason;
2094 }
2095 int connman_network_get_assoc_status_code(struct connman_network *network)
2096 {
2097         if (network == NULL)
2098                 return 0;
2099
2100         return network->wifi.assoc_status_code;
2101 }
2102
2103 int connman_network_set_countrycode(struct connman_network *network,
2104                                     const unsigned char *country_code)
2105 {
2106         int i = 0;
2107
2108         if (country_code == NULL)
2109                 return -EINVAL;
2110
2111         DBG("network %p Country Code %02x:%02x",network,
2112             country_code[0],country_code[1]);
2113
2114         for (; i < WIFI_COUNTRY_CODE_LEN; i++)
2115                 network->wifi.country_code[i] = country_code[i];
2116
2117         return 0;
2118 }
2119
2120 unsigned char *connman_network_get_countrycode(struct connman_network *network)
2121 {
2122         return (unsigned char *)network->wifi.country_code;
2123 }
2124
2125 int connman_network_set_bssid_list(struct connman_network *network,
2126                                         GSList *bssids)
2127 {
2128         g_slist_free_full(network->wifi.bssid_list, g_free);
2129         network->wifi.bssid_list = bssids;
2130
2131         return 0;
2132 }
2133
2134 int connman_network_set_phy_mode(struct connman_network *network,
2135                                     ieee80211_modes_e mode)
2136 {
2137         DBG("network %p phy mode %d", network, mode);
2138         network->wifi.phy_mode = mode;
2139
2140         return 0;
2141 }
2142
2143 ieee80211_modes_e connman_network_get_phy_mode(struct connman_network *network)
2144 {
2145         return network->wifi.phy_mode;
2146 }
2147
2148 int connman_network_set_connection_mode(struct connman_network *network,
2149                                     connection_mode_e mode)
2150 {
2151         DBG("network %p connection mode %d", network, mode);
2152         network->wifi.connection_mode = mode;
2153
2154         return 0;
2155 }
2156
2157 connection_mode_e connman_network_get_connection_mode(struct connman_network *network)
2158 {
2159         return network->wifi.connection_mode;
2160 }
2161
2162 void *connman_network_get_bssid_list(struct connman_network *network)
2163 {
2164         return network->wifi.bssid_list;
2165 }
2166 #endif
2167
2168 int connman_network_set_nameservers(struct connman_network *network,
2169                                 const char *nameservers)
2170 {
2171         struct connman_service *service;
2172         char **nameservers_array;
2173         int i;
2174
2175         DBG("network %p nameservers %s", network, nameservers);
2176
2177         service = connman_service_lookup_from_network(network);
2178         if (!service)
2179                 return -EINVAL;
2180
2181         __connman_service_nameserver_clear(service);
2182
2183         if (!nameservers)
2184                 return 0;
2185
2186         nameservers_array = g_strsplit(nameservers, " ", 0);
2187
2188         for (i = 0; nameservers_array[i]; i++) {
2189 #if defined TIZEN_EXT
2190                 __connman_service_nameserver_append(service,
2191                                                 nameservers_array[i], false,
2192                                                 CONNMAN_IPCONFIG_TYPE_ALL);
2193 #else
2194                 __connman_service_nameserver_append(service,
2195                                                 nameservers_array[i], false);
2196 #endif
2197         }
2198
2199         g_strfreev(nameservers_array);
2200
2201         return 0;
2202 }
2203
2204 int connman_network_set_domain(struct connman_network *network,
2205                                 const char *domain)
2206 {
2207         struct connman_service *service;
2208
2209         DBG("network %p domain %s", network, domain);
2210
2211         service = connman_service_lookup_from_network(network);
2212         if (!service)
2213                 return -EINVAL;
2214
2215         __connman_service_set_domainname(service, domain);
2216
2217         return 0;
2218 }
2219
2220 /**
2221  * connman_network_set_name:
2222  * @network: network structure
2223  * @name: name value
2224  *
2225  * Set display name value for network
2226  */
2227 int connman_network_set_name(struct connman_network *network,
2228                                                         const char *name)
2229 {
2230         DBG("network %p name %s", network, name);
2231
2232         g_free(network->name);
2233         network->name = g_strdup(name);
2234
2235         return 0;
2236 }
2237
2238 /**
2239  * connman_network_set_strength:
2240  * @network: network structure
2241  * @strength: strength value
2242  *
2243  * Set signal strength value for network
2244  */
2245
2246 int connman_network_set_strength(struct connman_network *network,
2247                                                 uint8_t strength)
2248 {
2249         network->strength = strength;
2250 #if defined TIZEN_EXT
2251         __connman_service_notify_strength_changed(network);
2252 #endif
2253
2254         return 0;
2255 }
2256
2257 uint8_t connman_network_get_strength(struct connman_network *network)
2258 {
2259         return network->strength;
2260 }
2261
2262 int connman_network_set_frequency(struct connman_network *network,
2263                                                 uint16_t frequency)
2264 {
2265         network->frequency = frequency;
2266
2267         return 0;
2268 }
2269
2270 uint16_t connman_network_get_frequency(struct connman_network *network)
2271 {
2272         return network->frequency;
2273 }
2274
2275 int connman_network_set_wifi_channel(struct connman_network *network,
2276                                                 uint16_t channel)
2277 {
2278         network->wifi.channel = channel;
2279
2280         return 0;
2281 }
2282
2283 uint16_t connman_network_get_wifi_channel(struct connman_network *network)
2284 {
2285         return network->wifi.channel;
2286 }
2287
2288 /**
2289  * connman_network_set_string:
2290  * @network: network structure
2291  * @key: unique identifier
2292  * @value: string value
2293  *
2294  * Set string value for specific key
2295  */
2296 int connman_network_set_string(struct connman_network *network,
2297                                         const char *key, const char *value)
2298 {
2299         if (g_strcmp0(key, "Name") == 0)
2300                 return connman_network_set_name(network, value);
2301
2302         if (g_str_equal(key, "Path")) {
2303                 g_free(network->path);
2304                 network->path = g_strdup(value);
2305         } else if (g_str_equal(key, "Node")) {
2306                 g_free(network->node);
2307                 network->node = g_strdup(value);
2308         } else if (g_str_equal(key, "WiFi.Mode")) {
2309                 g_free(network->wifi.mode);
2310                 network->wifi.mode = g_strdup(value);
2311         } else if (g_str_equal(key, "WiFi.Security")) {
2312                 g_free(network->wifi.security);
2313                 network->wifi.security = g_strdup(value);
2314         } else if (g_str_equal(key, "WiFi.Passphrase")) {
2315 #if defined TIZEN_EXT
2316                 DBG("ConnMan, %p key %s", network, key);
2317 #endif
2318                 g_free(network->wifi.passphrase);
2319                 network->wifi.passphrase = g_strdup(value);
2320         } else if (g_str_equal(key, "WiFi.EAP")) {
2321                 g_free(network->wifi.eap);
2322                 network->wifi.eap = g_strdup(value);
2323         } else if (g_str_equal(key, "WiFi.Identity")) {
2324                 g_free(network->wifi.identity);
2325                 network->wifi.identity = g_strdup(value);
2326         } else if (g_str_equal(key, "WiFi.AnonymousIdentity")) {
2327                 g_free(network->wifi.anonymous_identity);
2328                 network->wifi.anonymous_identity = g_strdup(value);
2329         } else if (g_str_equal(key, "WiFi.AgentIdentity")) {
2330                 g_free(network->wifi.agent_identity);
2331                 network->wifi.agent_identity = g_strdup(value);
2332         } else if (g_str_equal(key, "WiFi.CACertFile")) {
2333                 g_free(network->wifi.ca_cert_path);
2334                 network->wifi.ca_cert_path = g_strdup(value);
2335         } else if (g_str_equal(key, "WiFi.SubjectMatch")) {
2336                 g_free(network->wifi.subject_match);
2337                 network->wifi.subject_match = g_strdup(value);
2338         } else if (g_str_equal(key, "WiFi.AltSubjectMatch")) {
2339                 g_free(network->wifi.altsubject_match);
2340                 network->wifi.altsubject_match = g_strdup(value);
2341         } else if (g_str_equal(key, "WiFi.DomainSuffixMatch")) {
2342                 g_free(network->wifi.domain_suffix_match);
2343                 network->wifi.domain_suffix_match = g_strdup(value);
2344         } else if (g_str_equal(key, "WiFi.DomainMatch")) {
2345                 g_free(network->wifi.domain_match);
2346                 network->wifi.domain_match = g_strdup(value);
2347         } else if (g_str_equal(key, "WiFi.ClientCertFile")) {
2348                 g_free(network->wifi.client_cert_path);
2349                 network->wifi.client_cert_path = g_strdup(value);
2350         } else if (g_str_equal(key, "WiFi.PrivateKeyFile")) {
2351                 g_free(network->wifi.private_key_path);
2352                 network->wifi.private_key_path = g_strdup(value);
2353         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase")) {
2354                 g_free(network->wifi.private_key_passphrase);
2355                 network->wifi.private_key_passphrase = g_strdup(value);
2356         } else if (g_str_equal(key, "WiFi.Phase2")) {
2357                 g_free(network->wifi.phase2_auth);
2358                 network->wifi.phase2_auth = g_strdup(value);
2359         } else if (g_str_equal(key, "WiFi.PinWPS")) {
2360                 g_free(network->wifi.pin_wps);
2361                 network->wifi.pin_wps = g_strdup(value);
2362         } else {
2363                 return -EINVAL;
2364         }
2365
2366         return 0;
2367 }
2368
2369 /**
2370  * connman_network_get_string:
2371  * @network: network structure
2372  * @key: unique identifier
2373  *
2374  * Get string value for specific key
2375  */
2376 const char *connman_network_get_string(struct connman_network *network,
2377                                                         const char *key)
2378 {
2379         if (g_str_equal(key, "Path"))
2380                 return network->path;
2381         else if (g_str_equal(key, "Name"))
2382                 return network->name;
2383         else if (g_str_equal(key, "Node"))
2384                 return network->node;
2385         else if (g_str_equal(key, "WiFi.Mode"))
2386                 return network->wifi.mode;
2387         else if (g_str_equal(key, "WiFi.Security"))
2388 #if defined TIZEN_EXT
2389                 if (network->wifi.rsn_mode != true ||
2390                     g_str_equal(network->wifi.security, "ieee8021x"))
2391                         return network->wifi.security;
2392                 else
2393                         return "rsn";
2394 #else
2395                 return network->wifi.security;
2396 #endif
2397         else if (g_str_equal(key, "WiFi.Passphrase"))
2398                 return network->wifi.passphrase;
2399         else if (g_str_equal(key, "WiFi.EAP"))
2400                 return network->wifi.eap;
2401         else if (g_str_equal(key, "WiFi.Identity"))
2402                 return network->wifi.identity;
2403         else if (g_str_equal(key, "WiFi.AnonymousIdentity"))
2404                 return network->wifi.anonymous_identity;
2405         else if (g_str_equal(key, "WiFi.AgentIdentity"))
2406                 return network->wifi.agent_identity;
2407         else if (g_str_equal(key, "WiFi.CACertFile"))
2408                 return network->wifi.ca_cert_path;
2409         else if (g_str_equal(key, "WiFi.SubjectMatch"))
2410                 return network->wifi.subject_match;
2411         else if (g_str_equal(key, "WiFi.AltSubjectMatch"))
2412                 return network->wifi.altsubject_match;
2413         else if (g_str_equal(key, "WiFi.DomainSuffixMatch"))
2414                 return network->wifi.domain_suffix_match;
2415         else if (g_str_equal(key, "WiFi.DomainMatch"))
2416                 return network->wifi.domain_match;
2417         else if (g_str_equal(key, "WiFi.ClientCertFile"))
2418                 return network->wifi.client_cert_path;
2419         else if (g_str_equal(key, "WiFi.PrivateKeyFile"))
2420                 return network->wifi.private_key_path;
2421         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase"))
2422                 return network->wifi.private_key_passphrase;
2423         else if (g_str_equal(key, "WiFi.Phase2"))
2424                 return network->wifi.phase2_auth;
2425         else if (g_str_equal(key, "WiFi.PinWPS"))
2426                 return network->wifi.pin_wps;
2427
2428         return NULL;
2429 }
2430
2431 /**
2432  * connman_network_set_bool:
2433  * @network: network structure
2434  * @key: unique identifier
2435  * @value: boolean value
2436  *
2437  * Set boolean value for specific key
2438  */
2439 int connman_network_set_bool(struct connman_network *network,
2440                                         const char *key, bool value)
2441 {
2442         if (g_strcmp0(key, "Roaming") == 0)
2443                 network->roaming = value;
2444         else if (g_strcmp0(key, "WiFi.WPS") == 0)
2445                 network->wifi.wps = value;
2446         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
2447                 network->wifi.use_wps = value;
2448 #if defined TIZEN_EXT
2449         else if (g_strcmp0(key, "DefaultInternet") == 0)
2450                 network->default_internet = value;
2451         else if (g_strcmp0(key, "WiFi.HS20AP") == 0)
2452                 network->wifi.isHS20AP = value;
2453 #endif
2454
2455         return -EINVAL;
2456 }
2457
2458 /**
2459  * connman_network_get_bool:
2460  * @network: network structure
2461  * @key: unique identifier
2462  *
2463  * Get boolean value for specific key
2464  */
2465 bool connman_network_get_bool(struct connman_network *network,
2466                                                         const char *key)
2467 {
2468         if (g_str_equal(key, "Roaming"))
2469                 return network->roaming;
2470         else if (g_str_equal(key, "WiFi.WPS"))
2471                 return network->wifi.wps;
2472         else if (g_str_equal(key, "WiFi.UseWPS"))
2473                 return network->wifi.use_wps;
2474 #if defined TIZEN_EXT
2475         else if (g_str_equal(key, "DefaultInternet"))
2476                 return network->default_internet;
2477         else if (g_str_equal(key, "WiFi.HS20AP"))
2478                 return network->wifi.isHS20AP;
2479 #endif
2480
2481         return false;
2482 }
2483
2484 #if defined TIZEN_EXT
2485 /**
2486  * connman_network_set_vsie_list:
2487  * @network: network structure
2488  * @vsie_list: GSList pointer
2489  *
2490  * Set vendor specific list pointer
2491  */
2492 void connman_network_set_vsie_list(struct connman_network *network, GSList *vsie_list)
2493 {
2494         g_slist_free_full(network->wifi.vsie_list, g_free);
2495         network->wifi.vsie_list = vsie_list;
2496 }
2497
2498 /**
2499  * connman_network_get_vsie_list:
2500  * @network: network structure
2501  *
2502  * Get vendor specific list pointer
2503  */
2504 void *connman_network_get_vsie_list(struct connman_network *network)
2505 {
2506         return network->wifi.vsie_list;
2507 }
2508 #endif
2509
2510 /**
2511  * connman_network_set_blob:
2512  * @network: network structure
2513  * @key: unique identifier
2514  * @data: blob data
2515  * @size: blob size
2516  *
2517  * Set binary blob value for specific key
2518  */
2519 int connman_network_set_blob(struct connman_network *network,
2520                         const char *key, const void *data, unsigned int size)
2521 {
2522         if (g_str_equal(key, "WiFi.SSID")) {
2523                 g_free(network->wifi.ssid);
2524                 network->wifi.ssid = g_try_malloc(size);
2525                 if (network->wifi.ssid) {
2526                         memcpy(network->wifi.ssid, data, size);
2527                         network->wifi.ssid_len = size;
2528                 } else
2529                         network->wifi.ssid_len = 0;
2530         } else {
2531                 return -EINVAL;
2532         }
2533
2534         return 0;
2535 }
2536
2537 /**
2538  * connman_network_get_blob:
2539  * @network: network structure
2540  * @key: unique identifier
2541  * @size: pointer to blob size
2542  *
2543  * Get binary blob value for specific key
2544  */
2545 const void *connman_network_get_blob(struct connman_network *network,
2546                                         const char *key, unsigned int *size)
2547 {
2548         if (g_str_equal(key, "WiFi.SSID")) {
2549                 if (size)
2550                         *size = network->wifi.ssid_len;
2551                 return network->wifi.ssid;
2552         }
2553
2554         return NULL;
2555 }
2556
2557 void __connman_network_set_device(struct connman_network *network,
2558                                         struct connman_device *device)
2559 {
2560         if (network->device == device)
2561                 return;
2562
2563         if (network->device)
2564                 network_remove(network);
2565
2566         network->device = device;
2567
2568         if (network->device)
2569                 network_probe(network);
2570 }
2571
2572 /**
2573  * connman_network_get_device:
2574  * @network: network structure
2575  *
2576  * Get parent device of network
2577  */
2578 struct connman_device *connman_network_get_device(struct connman_network *network)
2579 {
2580         return network->device;
2581 }
2582
2583 /**
2584  * connman_network_get_data:
2585  * @network: network structure
2586  *
2587  * Get private network data pointer
2588  */
2589 void *connman_network_get_data(struct connman_network *network)
2590 {
2591         return network->driver_data;
2592 }
2593
2594 /**
2595  * connman_network_set_data:
2596  * @network: network structure
2597  * @data: data pointer
2598  *
2599  * Set private network data pointer
2600  */
2601 void connman_network_set_data(struct connman_network *network, void *data)
2602 {
2603         network->driver_data = data;
2604 }
2605
2606 void connman_network_update(struct connman_network *network)
2607 {
2608         switch (network->type) {
2609         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2610         case CONNMAN_NETWORK_TYPE_VENDOR:
2611                 return;
2612         case CONNMAN_NETWORK_TYPE_ETHERNET:
2613         case CONNMAN_NETWORK_TYPE_GADGET:
2614         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2615         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2616         case CONNMAN_NETWORK_TYPE_CELLULAR:
2617         case CONNMAN_NETWORK_TYPE_WIFI:
2618                 break;
2619         }
2620
2621         if (network->group)
2622                 __connman_service_update_from_network(network);
2623 }
2624
2625 int __connman_network_init(void)
2626 {
2627         DBG("");
2628
2629         return 0;
2630 }
2631
2632 void __connman_network_cleanup(void)
2633 {
2634         DBG("");
2635 }