src/network.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  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 static GSList *network_list = NULL;
  32 static GSList *driver_list = NULL;
  33
  34 struct connman_network {
  35         gint refcount;
  36         enum connman_network_type type;
  37         connman_bool_t available;
  38         connman_bool_t connected;
  39         connman_bool_t roaming;
  40         connman_uint8_t strength;
  41         connman_uint16_t frequency;
  42         char *identifier;
  43         char *name;
  44         char *node;
  45         char *group;
  46         char *path;
  47         int index;
  48
  49         struct connman_network_driver *driver;
  50         void *driver_data;
  51
  52         connman_bool_t connecting;
  53         connman_bool_t associating;
  54
  55         struct connman_device *device;
  56
  57         struct {
  58                 void *ssid;
  59                 int ssid_len;
  60                 char *mode;
  61                 unsigned short channel;
  62                 char *security;
  63                 char *passphrase;
  64                 char *agent_passphrase;
  65                 char *eap;
  66                 char *identity;
  67                 char *agent_identity;
  68                 char *ca_cert_path;
  69                 char *client_cert_path;
  70                 char *private_key_path;
  71                 char *private_key_passphrase;
  72                 char *phase2_auth;
  73                 connman_bool_t wps;
  74                 connman_bool_t use_wps;
  75                 char *pin_wps;
  76         } wifi;
  77
  78         struct {
  79                 char *nsp_name;
  80                 int nsp_name_len;
  81         } wimax;
  82 };
  83
  84 static const char *type2string(enum connman_network_type type)
  85 {
  86         switch (type) {
  87         case CONNMAN_NETWORK_TYPE_UNKNOWN:
  88         case CONNMAN_NETWORK_TYPE_VENDOR:
  89                 break;
  90         case CONNMAN_NETWORK_TYPE_ETHERNET:
  91                 return "ethernet";
  92         case CONNMAN_NETWORK_TYPE_WIFI:
  93                 return "wifi";
  94         case CONNMAN_NETWORK_TYPE_WIMAX:
  95                 return "wimax";
  96         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
  97         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
  98                 return "bluetooth";
  99         case CONNMAN_NETWORK_TYPE_CELLULAR:
 100                 return "cellular";
 101         }
 102
 103         return NULL;
 104 }
 105
 106 connman_bool_t __connman_network_has_driver(struct connman_network *network)
 107 {
 108         if (network == NULL || network->driver == NULL)
 109                 return FALSE;
 110
 111         return TRUE;
 112 }
 113
 114 static gboolean match_driver(struct connman_network *network,
 115                                         struct connman_network_driver *driver)
 116 {
 117         if (network->type == driver->type ||
 118                         driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
 119                 return TRUE;
 120
 121         return FALSE;
 122 }
 123
 124 static int network_probe(struct connman_network *network)
 125 {
 126         GSList *list;
 127         struct connman_network_driver *driver = NULL;
 128
 129         DBG("network %p name %s", network, network->name);
 130
 131         if (network->driver != NULL)
 132                 return -EALREADY;
 133
 134         for (list = driver_list; list; list = list->next) {
 135                 driver = list->data;
 136
 137                 if (match_driver(network, driver) == FALSE)
 138                         continue;
 139
 140                 DBG("driver %p name %s", driver, driver->name);
 141
 142                 if (driver->probe(network) == 0)
 143                         break;
 144
 145                 driver = NULL;
 146         }
 147
 148         if (driver == NULL)
 149                 return -ENODEV;
 150
 151         if (network->group == NULL)
 152                 return -EINVAL;
 153
 154         switch (network->type) {
 155         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 156         case CONNMAN_NETWORK_TYPE_VENDOR:
 157                 return 0;
 158         case CONNMAN_NETWORK_TYPE_ETHERNET:
 159         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 160         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 161         case CONNMAN_NETWORK_TYPE_CELLULAR:
 162         case CONNMAN_NETWORK_TYPE_WIFI:
 163         case CONNMAN_NETWORK_TYPE_WIMAX:
 164                 network->driver = driver;
 165                 if (__connman_service_create_from_network(network) == NULL) {
 166                         network->driver = NULL;
 167                         return -EINVAL;
 168                 }
 169         }
 170
 171         return 0;
 172 }
 173
 174 static void network_remove(struct connman_network *network)
 175 {
 176         DBG("network %p name %s", network, network->name);
 177
 178         if (network->driver == NULL)
 179                 return;
 180
 181         switch (network->type) {
 182         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 183         case CONNMAN_NETWORK_TYPE_VENDOR:
 184                 break;
 185         case CONNMAN_NETWORK_TYPE_ETHERNET:
 186         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 187         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 188         case CONNMAN_NETWORK_TYPE_CELLULAR:
 189         case CONNMAN_NETWORK_TYPE_WIFI:
 190         case CONNMAN_NETWORK_TYPE_WIMAX:
 191                 if (network->group != NULL) {
 192                         __connman_service_remove_from_network(network);
 193
 194                         g_free(network->group);
 195                         network->group = NULL;
 196                 }
 197                 break;
 198         }
 199
 200         if (network->driver->remove)
 201                 network->driver->remove(network);
 202
 203         network->driver = NULL;
 204 }
 205
 206 static void network_change(struct connman_network *network)
 207 {
 208         DBG("network %p name %s", network, network->name);
 209
 210         if (network->connected == FALSE)
 211                 return;
 212
 213         connman_device_set_disconnected(network->device, TRUE);
 214
 215         if (network->driver && network->driver->disconnect) {
 216                 network->driver->disconnect(network);
 217                 return;
 218         }
 219
 220         network->connected = FALSE;
 221 }
 222
 223 static void probe_driver(struct connman_network_driver *driver)
 224 {
 225         GSList *list;
 226
 227         DBG("driver %p name %s", driver, driver->name);
 228
 229         for (list = network_list; list != NULL; list = list->next) {
 230                 struct connman_network *network = list->data;
 231
 232                 if (network->driver != NULL)
 233                         continue;
 234
 235                 if (driver->type != network->type)
 236                         continue;
 237
 238                 if (driver->probe(network) < 0)
 239                         continue;
 240
 241                 network->driver = driver;
 242         }
 243 }
 244
 245 static void remove_driver(struct connman_network_driver *driver)
 246 {
 247         GSList *list;
 248
 249         DBG("driver %p name %s", driver, driver->name);
 250
 251         for (list = network_list; list != NULL; list = list->next) {
 252                 struct connman_network *network = list->data;
 253
 254                 if (network->driver == driver)
 255                         network_remove(network);
 256         }
 257 }
 258
 259 static gint compare_priority(gconstpointer a, gconstpointer b)
 260 {
 261         const struct connman_network_driver *driver1 = a;
 262         const struct connman_network_driver *driver2 = b;
 263
 264         return driver2->priority - driver1->priority;
 265 }
 266
 267 /**
 268  * connman_network_driver_register:
 269  * @driver: network driver definition
 270  *
 271  * Register a new network driver
 272  *
 273  * Returns: %0 on success
 274  */
 275 int connman_network_driver_register(struct connman_network_driver *driver)
 276 {
 277         GSList *list;
 278
 279         DBG("driver %p name %s", driver, driver->name);
 280
 281         for (list = driver_list; list; list = list->next) {
 282                 struct connman_network_driver *tmp = list->data;
 283
 284                 if (tmp->type == driver->type)
 285                         return -EALREADY;
 286
 287         }
 288
 289         driver_list = g_slist_insert_sorted(driver_list, driver,
 290                                                         compare_priority);
 291
 292         probe_driver(driver);
 293
 294         return 0;
 295 }
 296
 297 /**
 298  * connman_network_driver_unregister:
 299  * @driver: network driver definition
 300  *
 301  * Remove a previously registered network driver
 302  */
 303 void connman_network_driver_unregister(struct connman_network_driver *driver)
 304 {
 305         DBG("driver %p name %s", driver, driver->name);
 306
 307         driver_list = g_slist_remove(driver_list, driver);
 308
 309         remove_driver(driver);
 310 }
 311
 312 static void network_destruct(struct connman_network *network)
 313 {
 314         DBG("network %p name %s", network, network->name);
 315
 316         g_free(network->wifi.ssid);
 317         g_free(network->wifi.mode);
 318         g_free(network->wifi.security);
 319         g_free(network->wifi.passphrase);
 320         g_free(network->wifi.agent_passphrase);
 321         g_free(network->wifi.eap);
 322         g_free(network->wifi.identity);
 323         g_free(network->wifi.agent_identity);
 324         g_free(network->wifi.ca_cert_path);
 325         g_free(network->wifi.client_cert_path);
 326         g_free(network->wifi.private_key_path);
 327         g_free(network->wifi.private_key_passphrase);
 328         g_free(network->wifi.phase2_auth);
 329         g_free(network->wifi.pin_wps);
 330
 331         g_free(network->path);
 332         g_free(network->group);
 333         g_free(network->node);
 334         g_free(network->name);
 335         g_free(network->identifier);
 336
 337         network->device = NULL;
 338
 339         g_free(network);
 340 }
 341
 342 /**
 343  * connman_network_create:
 344  * @identifier: network identifier (for example an unqiue name)
 345  *
 346  * Allocate a new network and assign the #identifier to it.
 347  *
 348  * Returns: a newly-allocated #connman_network structure
 349  */
 350 struct connman_network *connman_network_create(const char *identifier,
 351                                                 enum connman_network_type type)
 352 {
 353         struct connman_network *network;
 354         char *ident;
 355
 356         DBG("identifier %s type %d", identifier, type);
 357
 358         network = g_try_new0(struct connman_network, 1);
 359         if (network == NULL)
 360                 return NULL;
 361
 362         DBG("network %p", network);
 363
 364         network->refcount = 1;
 365
 366         ident = g_strdup(identifier);
 367
 368         if (ident == NULL) {
 369                 g_free(network);
 370                 return NULL;
 371         }
 372
 373         network->type       = type;
 374         network->identifier = ident;
 375
 376         network_list = g_slist_append(network_list, network);
 377
 378         return network;
 379 }
 380
 381 /**
 382  * connman_network_ref:
 383  * @network: network structure
 384  *
 385  * Increase reference counter of  network
 386  */
 387 struct connman_network *connman_network_ref(struct connman_network *network)
 388 {
 389         DBG("network %p name %s refcount %d", network, network->name,
 390                 g_atomic_int_get(&network->refcount) + 1);
 391
 392         g_atomic_int_inc(&network->refcount);
 393
 394         return network;
 395 }
 396
 397 /**
 398  * connman_network_unref:
 399  * @network: network structure
 400  *
 401  * Decrease reference counter of network
 402  */
 403 void connman_network_unref(struct connman_network *network)
 404 {
 405         DBG("network %p name %s refcount %d", network, network->name,
 406                 g_atomic_int_get(&network->refcount) - 1);
 407
 408         if (g_atomic_int_dec_and_test(&network->refcount) == FALSE)
 409                 return;
 410
 411         network_list = g_slist_remove(network_list, network);
 412
 413         network_destruct(network);
 414 }
 415
 416 const char *__connman_network_get_type(struct connman_network *network)
 417 {
 418         return type2string(network->type);
 419 }
 420
 421 /**
 422  * connman_network_get_type:
 423  * @network: network structure
 424  *
 425  * Get type of network
 426  */
 427 enum connman_network_type connman_network_get_type(struct connman_network *network)
 428 {
 429         return network->type;
 430 }
 431
 432 /**
 433  * connman_network_get_identifier:
 434  * @network: network structure
 435  *
 436  * Get identifier of network
 437  */
 438 const char *connman_network_get_identifier(struct connman_network *network)
 439 {
 440         return network->identifier;
 441 }
 442
 443 /**
 444  * connman_network_set_index:
 445  * @network: network structure
 446  * @index: index number
 447  *
 448  * Set index number of network
 449  */
 450 void connman_network_set_index(struct connman_network *network, int index)
 451 {
 452         struct connman_service *service;
 453         struct connman_ipconfig *ipconfig;
 454
 455         service = __connman_service_lookup_from_network(network);
 456         if (service == NULL)
 457                 goto done;
 458
 459         ipconfig = __connman_service_get_ip4config(service);
 460
 461         DBG("index %d service %p ip4config %p", network->index,
 462                 service, ipconfig);
 463
 464         if (network->index < 0 && ipconfig == NULL) {
 465
 466                 ipconfig = __connman_service_get_ip4config(service);
 467                 if (ipconfig == NULL)
 468                         /*
 469                          * This is needed for plugins that havent set their
 470                          * ipconfig layer yet, due to not being able to get
 471                          * a network index prior to creating a service.
 472                          */
 473                         __connman_service_create_ip4config(service, index);
 474                 else
 475                         __connman_ipconfig_set_index(ipconfig, index);
 476
 477         } else {
 478                 /* If index changed, the index of ipconfig must be reset. */
 479                 if (ipconfig == NULL)
 480                         goto done;
 481
 482                 __connman_ipconfig_set_index(ipconfig, index);
 483         }
 484
 485 done:
 486         network->index = index;
 487 }
 488
 489 /**
 490  * connman_network_get_index:
 491  * @network: network structure
 492  *
 493  * Get index number of network
 494  */
 495 int connman_network_get_index(struct connman_network *network)
 496 {
 497         return network->index;
 498 }
 499
 500 /**
 501  * connman_network_set_group:
 502  * @network: network structure
 503  * @group: group name
 504  *
 505  * Set group name for automatic clustering
 506  */
 507 void connman_network_set_group(struct connman_network *network,
 508                                                         const char *group)
 509 {
 510         switch (network->type) {
 511         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 512         case CONNMAN_NETWORK_TYPE_VENDOR:
 513                 return;
 514         case CONNMAN_NETWORK_TYPE_ETHERNET:
 515         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 516         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 517         case CONNMAN_NETWORK_TYPE_CELLULAR:
 518         case CONNMAN_NETWORK_TYPE_WIFI:
 519         case CONNMAN_NETWORK_TYPE_WIMAX:
 520                 break;
 521         }
 522
 523         if (g_strcmp0(network->group, group) == 0) {
 524                 if (group != NULL)
 525                         __connman_service_update_from_network(network);
 526                 return;
 527         }
 528
 529         if (network->group != NULL) {
 530                 __connman_service_remove_from_network(network);
 531
 532                 g_free(network->group);
 533         }
 534
 535         network->group = g_strdup(group);
 536
 537         if (network->group != NULL)
 538                 network_probe(network);
 539 }
 540
 541 /**
 542  * connman_network_get_group:
 543  * @network: network structure
 544  *
 545  * Get group name for automatic clustering
 546  */
 547 const char *connman_network_get_group(struct connman_network *network)
 548 {
 549         return network->group;
 550 }
 551
 552 const char *__connman_network_get_ident(struct connman_network *network)
 553 {
 554         if (network->device == NULL)
 555                 return NULL;
 556
 557         return connman_device_get_ident(network->device);
 558 }
 559
 560 connman_bool_t __connman_network_get_weakness(struct connman_network *network)
 561 {
 562         switch (network->type) {
 563         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 564         case CONNMAN_NETWORK_TYPE_VENDOR:
 565         case CONNMAN_NETWORK_TYPE_ETHERNET:
 566         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 567         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 568         case CONNMAN_NETWORK_TYPE_CELLULAR:
 569         case CONNMAN_NETWORK_TYPE_WIMAX:
 570                 break;
 571         case CONNMAN_NETWORK_TYPE_WIFI:
 572                 if (g_strcmp0(network->wifi.mode, "adhoc") == 0)
 573                         return TRUE;
 574                 if (network->strength > 0 && network->strength < 20)
 575                         return TRUE;
 576                 break;
 577         }
 578
 579         return FALSE;
 580 }
 581
 582 connman_bool_t connman_network_get_connecting(struct connman_network *network)
 583 {
 584         return network->connecting;
 585 }
 586
 587 /**
 588  * connman_network_set_available:
 589  * @network: network structure
 590  * @available: availability state
 591  *
 592  * Change availability state of network (in range)
 593  */
 594 int connman_network_set_available(struct connman_network *network,
 595                                                 connman_bool_t available)
 596 {
 597         DBG("network %p available %d", network, available);
 598
 599         if (network->available == available)
 600                 return -EALREADY;
 601
 602         network->available = available;
 603
 604         return 0;
 605 }
 606
 607 /**
 608  * connman_network_get_available:
 609  * @network: network structure
 610  *
 611  * Get network available setting
 612  */
 613 connman_bool_t connman_network_get_available(struct connman_network *network)
 614 {
 615         return network->available;
 616 }
 617
 618 /**
 619  * connman_network_set_associating:
 620  * @network: network structure
 621  * @associating: associating state
 622  *
 623  * Change associating state of network
 624  */
 625 int connman_network_set_associating(struct connman_network *network,
 626                                                 connman_bool_t associating)
 627 {
 628         DBG("network %p associating %d", network, associating);
 629
 630         if (network->associating == associating)
 631                 return -EALREADY;
 632
 633         network->associating = associating;
 634
 635         if (associating == TRUE) {
 636                 struct connman_service *service;
 637
 638                 service = __connman_service_lookup_from_network(network);
 639                 __connman_service_ipconfig_indicate_state(service,
 640                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 641                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 642                 __connman_service_ipconfig_indicate_state(service,
 643                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 644                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 645         }
 646
 647         return 0;
 648 }
 649
 650 static void set_associate_error(struct connman_network *network)
 651 {
 652         struct connman_service *service;
 653
 654         if (network->associating == FALSE)
 655                 return ;
 656
 657         network->associating = FALSE;
 658
 659         service = __connman_service_lookup_from_network(network);
 660
 661         __connman_service_ipconfig_indicate_state(service,
 662                                         CONNMAN_SERVICE_STATE_FAILURE,
 663                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 664 }
 665
 666 static void set_configure_error(struct connman_network *network)
 667 {
 668         struct connman_service *service;
 669
 670         network->connecting = FALSE;
 671
 672         service = __connman_service_lookup_from_network(network);
 673
 674         __connman_service_ipconfig_indicate_state(service,
 675                                         CONNMAN_SERVICE_STATE_FAILURE,
 676                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 677 }
 678
 679 static void set_invalid_key_error(struct connman_network *network)
 680 {
 681         struct connman_service *service;
 682
 683         service = __connman_service_lookup_from_network(network);
 684
 685         __connman_service_indicate_error(service,
 686                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
 687 }
 688
 689 static void set_connect_error(struct connman_network *network)
 690 {
 691         struct connman_service *service;
 692
 693         service = __connman_service_lookup_from_network(network);
 694
 695         __connman_service_indicate_error(service,
 696                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
 697 }
 698
 699 void connman_network_set_ipv4_method(struct connman_network *network,
 700                                         enum connman_ipconfig_method method)
 701 {
 702         struct connman_service *service;
 703         struct connman_ipconfig *ipconfig;
 704
 705         service = __connman_service_lookup_from_network(network);
 706         if (service == NULL)
 707                 return;
 708
 709         ipconfig = __connman_service_get_ip4config(service);
 710         if (ipconfig == NULL)
 711                 return;
 712
 713         connman_ipconfig_set_method(ipconfig, method);
 714 }
 715
 716 void connman_network_set_ipv6_method(struct connman_network *network,
 717                                         enum connman_ipconfig_method method)
 718 {
 719         struct connman_service *service;
 720         struct connman_ipconfig *ipconfig;
 721
 722         service = __connman_service_lookup_from_network(network);
 723         if (service == NULL)
 724                 return;
 725
 726         ipconfig = __connman_service_get_ip6config(service);
 727         if (ipconfig == NULL)
 728                 return;
 729
 730         connman_ipconfig_set_method(ipconfig, method);
 731 }
 732
 733 void connman_network_set_error(struct connman_network *network,
 734                                         enum connman_network_error error)
 735 {
 736         DBG("nework %p, error %d", network, error);
 737
 738         network->connecting = FALSE;
 739
 740         switch (error) {
 741         case CONNMAN_NETWORK_ERROR_UNKNOWN:
 742                 return;
 743         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
 744                 set_associate_error(network);
 745                 break;
 746         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
 747                 set_configure_error(network);
 748                 break;
 749         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
 750                 set_invalid_key_error(network);
 751                 break;
 752         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
 753                 set_connect_error(network);
 754                 break;
 755         }
 756
 757         network_change(network);
 758 }
 759
 760 void connman_network_clear_error(struct connman_network *network)
 761 {
 762         struct connman_service *service;
 763
 764         DBG("network %p", network);
 765
 766         if (network == NULL)
 767                 return;
 768
 769         if (network->connecting == TRUE || network->associating == TRUE)
 770                 return;
 771
 772         service = __connman_service_lookup_from_network(network);
 773         __connman_service_clear_error(service);
 774 }
 775
 776 static void set_configuration(struct connman_network *network)
 777 {
 778         struct connman_service *service;
 779
 780         DBG("network %p", network);
 781
 782         __connman_device_increase_connections(network->device);
 783
 784         __connman_device_set_network(network->device, network);
 785
 786         connman_device_set_disconnected(network->device, FALSE);
 787
 788         service = __connman_service_lookup_from_network(network);
 789         __connman_service_ipconfig_indicate_state(service,
 790                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 791                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 792 }
 793
 794 static void dhcp_success(struct connman_network *network)
 795 {
 796         struct connman_service *service;
 797         struct connman_ipconfig *ipconfig_ipv4;
 798         int err;
 799
 800         service = __connman_service_lookup_from_network(network);
 801         if (service == NULL)
 802                 goto err;
 803
 804         connman_network_set_associating(network, FALSE);
 805
 806         network->connecting = FALSE;
 807
 808         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 809         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 810         if (err < 0)
 811                 goto err;
 812
 813         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 814         if (err < 0)
 815                 goto err;
 816
 817         return;
 818
 819 err:
 820         connman_network_set_error(network,
 821                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 822 }
 823
 824 static void dhcp_failure(struct connman_network *network)
 825 {
 826         struct connman_service *service;
 827
 828         service = __connman_service_lookup_from_network(network);
 829         if (service == NULL)
 830                 return;
 831
 832         __connman_service_ipconfig_indicate_state(service,
 833                                         CONNMAN_SERVICE_STATE_IDLE,
 834                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 835 }
 836
 837 static void dhcp_callback(struct connman_network *network,
 838                         connman_bool_t success)
 839 {
 840         DBG("success %d", success);
 841
 842         if (success == TRUE)
 843                 dhcp_success(network);
 844         else
 845                 dhcp_failure(network);
 846 }
 847
 848 static int set_connected_fixed(struct connman_network *network)
 849 {
 850         struct connman_service *service;
 851         struct connman_ipconfig *ipconfig_ipv4;
 852         int err;
 853
 854         DBG("");
 855
 856         service = __connman_service_lookup_from_network(network);
 857
 858         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 859
 860         set_configuration(network);
 861
 862         network->connecting = FALSE;
 863
 864         connman_network_set_associating(network, FALSE);
 865
 866         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 867         if (err < 0)
 868                 goto err;
 869
 870         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 871         if (err < 0)
 872                 goto err;
 873
 874         return 0;
 875
 876 err:
 877         connman_network_set_error(network,
 878                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 879
 880         return err;
 881 }
 882
 883 static void set_connected_manual(struct connman_network *network)
 884 {
 885         struct connman_service *service;
 886         struct connman_ipconfig *ipconfig;
 887         int err;
 888
 889         DBG("network %p", network);
 890
 891         service = __connman_service_lookup_from_network(network);
 892
 893         __connman_service_read_ip4config(service);
 894
 895         ipconfig = __connman_service_get_ip4config(service);
 896
 897         set_configuration(network);
 898
 899         err = __connman_ipconfig_address_add(ipconfig);
 900         if (err < 0)
 901                 goto err;
 902
 903         err = __connman_ipconfig_gateway_add(ipconfig);
 904         if (err < 0)
 905                 goto err;
 906
 907         network->connecting = FALSE;
 908
 909         connman_network_set_associating(network, FALSE);
 910
 911         return;
 912
 913 err:
 914         connman_network_set_error(network,
 915                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 916         return;
 917 }
 918
 919 static int set_connected_dhcp(struct connman_network *network)
 920 {
 921         int err;
 922
 923         DBG("network %p", network);
 924
 925         set_configuration(network);
 926
 927         err = __connman_dhcp_start(network, dhcp_callback);
 928         if (err < 0) {
 929                 connman_error("Can not request DHCP lease");
 930                 return err;
 931         }
 932
 933         return 0;
 934 }
 935
 936 static int manual_ipv6_set(struct connman_network *network,
 937                                 struct connman_ipconfig *ipconfig_ipv6)
 938 {
 939         struct connman_service *service;
 940         int err;
 941
 942         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 943
 944         service = __connman_service_lookup_from_network(network);
 945         if (service == NULL)
 946                 return -EINVAL;
 947
 948         __connman_service_read_ip6config(service);
 949
 950         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 951         if (err < 0) {
 952                 connman_network_set_error(network,
 953                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 954                 return err;
 955         }
 956
 957         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 958         if (err < 0)
 959                 return err;
 960
 961         __connman_connection_gateway_activate(service,
 962                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 963
 964         __connman_device_increase_connections(network->device);
 965
 966         __connman_device_set_network(network->device, network);
 967
 968         connman_device_set_disconnected(network->device, FALSE);
 969
 970         network->connecting = FALSE;
 971
 972         return 0;
 973 }
 974
 975 static void autoconf_ipv6_set(struct connman_network *network)
 976 {
 977         DBG("network %p", network);
 978
 979         __connman_device_increase_connections(network->device);
 980
 981         __connman_device_set_network(network->device, network);
 982
 983         connman_device_set_disconnected(network->device, FALSE);
 984
 985         /* XXX: Append IPv6 nameservers here */
 986
 987         network->connecting = FALSE;
 988 }
 989
 990 static gboolean set_connected(gpointer user_data)
 991 {
 992         struct connman_network *network = user_data;
 993         struct connman_service *service;
 994         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
 995         enum connman_ipconfig_method ipv4_method, ipv6_method;
 996
 997         service = __connman_service_lookup_from_network(network);
 998
 999         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1000         ipconfig_ipv6 = __connman_service_get_ip6config(service);
1001
1002         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1003                 ipconfig_ipv6);
1004
1005         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1006         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1007
1008         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1009         DBG("network connected %d", network->connected);
1010
1011         if (network->connected == TRUE) {
1012                 int ret;
1013
1014                 switch (ipv6_method) {
1015                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1016                 case CONNMAN_IPCONFIG_METHOD_OFF:
1017                         break;
1018                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1019                         autoconf_ipv6_set(network);
1020                         break;
1021                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1022                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1023                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1024                         if (ret != 0) {
1025                                 connman_network_set_error(network,
1026                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1027                                 return FALSE;
1028                         }
1029                         break;
1030                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1031                         break;
1032                 }
1033
1034                 switch (ipv4_method) {
1035                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1036                 case CONNMAN_IPCONFIG_METHOD_OFF:
1037                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1038                         return FALSE;
1039                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1040                         if (set_connected_fixed(network) < 0) {
1041                                 connman_network_set_error(network,
1042                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1043                                 return FALSE;
1044                         }
1045                         return TRUE;
1046                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1047                         set_connected_manual(network);
1048                         return TRUE;
1049                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1050                         if (set_connected_dhcp(network) < 0) {
1051                                 connman_network_set_error(network,
1052                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1053                                 return FALSE;
1054                         }
1055                 }
1056
1057         } else {
1058                 struct connman_service *service;
1059
1060                 __connman_device_set_network(network->device, NULL);
1061
1062                 service = __connman_service_lookup_from_network(network);
1063
1064                 switch (ipv4_method) {
1065                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1066                 case CONNMAN_IPCONFIG_METHOD_OFF:
1067                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1068                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1069                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1070                         break;
1071                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1072                         __connman_dhcp_stop(network);
1073                         break;
1074                 }
1075
1076                 __connman_service_ipconfig_indicate_state(service,
1077                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1078                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1079
1080                 __connman_service_ipconfig_indicate_state(service,
1081                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1082                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1083
1084                 __connman_connection_gateway_remove(service,
1085                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1086
1087                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1088                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1089
1090                 /*
1091                  * Special handling for IPv6 autoconfigured address.
1092                  * The simplest way to remove autoconfigured routes is to
1093                  * disable IPv6 temporarily so that kernel will do the cleanup
1094                  * automagically.
1095                  */
1096                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1097                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1098                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1099                 }
1100
1101                 __connman_service_ipconfig_indicate_state(service,
1102                                         CONNMAN_SERVICE_STATE_IDLE,
1103                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1104
1105                 __connman_service_ipconfig_indicate_state(service,
1106                                         CONNMAN_SERVICE_STATE_IDLE,
1107                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1108         }
1109
1110         network->connecting = FALSE;
1111
1112         connman_network_set_associating(network, FALSE);
1113
1114         return FALSE;
1115 }
1116
1117 /**
1118  * connman_network_set_connected:
1119  * @network: network structure
1120  * @connected: connected state
1121  *
1122  * Change connected state of network
1123  */
1124 int connman_network_set_connected(struct connman_network *network,
1125                                                 connman_bool_t connected)
1126 {
1127         DBG("network %p connected %d", network, connected);
1128
1129         if ((network->connecting == TRUE || network->associating == TRUE) &&
1130                                                         connected == FALSE) {
1131                 connman_network_set_error(network,
1132                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1133                 __connman_network_disconnect(network);
1134         }
1135
1136         if (network->connected == connected)
1137                 return -EALREADY;
1138
1139         if (connected == FALSE)
1140                 __connman_device_decrease_connections(network->device);
1141
1142         network->connected = connected;
1143
1144         set_connected(network);
1145
1146         return 0;
1147 }
1148
1149 /**
1150  * connman_network_get_connected:
1151  * @network: network structure
1152  *
1153  * Get network connection status
1154  */
1155 connman_bool_t connman_network_get_connected(struct connman_network *network)
1156 {
1157         return network->connected;
1158 }
1159
1160 /**
1161  * connman_network_get_associating:
1162  * @network: network structure
1163  *
1164  * Get network associating status
1165  */
1166 connman_bool_t connman_network_get_associating(struct connman_network *network)
1167 {
1168         return network->associating;
1169 }
1170
1171 /**
1172  * __connman_network_connect:
1173  * @network: network structure
1174  *
1175  * Connect network
1176  */
1177 int __connman_network_connect(struct connman_network *network)
1178 {
1179         int err;
1180
1181         DBG("network %p", network);
1182
1183         if (network->connected == TRUE)
1184                 return -EISCONN;
1185
1186         if (network->connecting == TRUE || network->associating == TRUE)
1187                 return -EALREADY;
1188
1189         if (network->driver == NULL)
1190                 return -EUNATCH;
1191
1192         if (network->driver->connect == NULL)
1193                 return -ENOSYS;
1194
1195         if (network->device == NULL)
1196                 return -ENODEV;
1197
1198         network->connecting = TRUE;
1199
1200         __connman_device_disconnect(network->device);
1201
1202         err = network->driver->connect(network);
1203         if (err < 0) {
1204                 if (err == -EINPROGRESS)
1205                         connman_network_set_associating(network, TRUE);
1206                 else {
1207                         network->connecting = FALSE;
1208                 }
1209
1210                 return err;
1211         }
1212
1213         network->connected = TRUE;
1214         set_connected(network);
1215
1216         return err;
1217 }
1218
1219 /**
1220  * __connman_network_disconnect:
1221  * @network: network structure
1222  *
1223  * Disconnect network
1224  */
1225 int __connman_network_disconnect(struct connman_network *network)
1226 {
1227         int err;
1228
1229         DBG("network %p", network);
1230
1231         if (network->connected == FALSE && network->connecting == FALSE &&
1232                                                 network->associating == FALSE)
1233                 return -ENOTCONN;
1234
1235         if (network->driver == NULL)
1236                 return -EUNATCH;
1237
1238         if (network->driver->disconnect == NULL)
1239                 return -ENOSYS;
1240
1241         network->connecting = FALSE;
1242
1243         err = network->driver->disconnect(network);
1244         if (err == 0) {
1245                 connman_network_set_connected(network, FALSE);
1246                 set_connected(network);
1247         }
1248
1249         return err;
1250 }
1251
1252 static int manual_ipv4_set(struct connman_network *network,
1253                                 struct connman_ipconfig *ipconfig)
1254 {
1255         struct connman_service *service;
1256         int err;
1257
1258         service = __connman_service_lookup_from_network(network);
1259         if (service == NULL)
1260                 return -EINVAL;
1261
1262         err = __connman_ipconfig_address_add(ipconfig);
1263         if (err < 0) {
1264                 connman_network_set_error(network,
1265                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1266                 return err;
1267         }
1268
1269         return __connman_ipconfig_gateway_add(ipconfig);
1270 }
1271
1272 int __connman_network_clear_ipconfig(struct connman_network *network,
1273                                         struct connman_ipconfig *ipconfig)
1274 {
1275         struct connman_service *service;
1276         enum connman_ipconfig_method method;
1277         enum connman_ipconfig_type type;
1278
1279         service = __connman_service_lookup_from_network(network);
1280         if (service == NULL)
1281                 return -EINVAL;
1282
1283         method = __connman_ipconfig_get_method(ipconfig);
1284         type = __connman_ipconfig_get_config_type(ipconfig);
1285
1286         switch (method) {
1287         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1288         case CONNMAN_IPCONFIG_METHOD_OFF:
1289         case CONNMAN_IPCONFIG_METHOD_FIXED:
1290         case CONNMAN_IPCONFIG_METHOD_AUTO:
1291                 return -EINVAL;
1292         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1293                 __connman_ipconfig_address_remove(ipconfig);
1294                 break;
1295         case CONNMAN_IPCONFIG_METHOD_DHCP:
1296                 __connman_dhcp_stop(network);
1297                 break;
1298         }
1299
1300         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1301                 __connman_service_ipconfig_indicate_state(service,
1302                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1303                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1304         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1305                 __connman_service_ipconfig_indicate_state(service,
1306                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1307                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1308
1309         return 0;
1310 }
1311
1312 int __connman_network_set_ipconfig(struct connman_network *network,
1313                                         struct connman_ipconfig *ipconfig_ipv4,
1314                                         struct connman_ipconfig *ipconfig_ipv6)
1315 {
1316         enum connman_ipconfig_method method;
1317         int ret;
1318
1319         if (ipconfig_ipv6) {
1320                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1321
1322                 switch (method) {
1323                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1324                 case CONNMAN_IPCONFIG_METHOD_OFF:
1325                         break;
1326                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1327                         autoconf_ipv6_set(network);
1328                         break;
1329                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1330                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1331                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1332                         if (ret != 0) {
1333                                 connman_network_set_error(network,
1334                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1335                                 return ret;
1336                         }
1337                         break;
1338                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1339                         break;
1340                 }
1341         }
1342
1343         if (ipconfig_ipv4) {
1344                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1345
1346                 switch (method) {
1347                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1348                 case CONNMAN_IPCONFIG_METHOD_OFF:
1349                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1350                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1351                         return -EINVAL;
1352                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1353                         return manual_ipv4_set(network, ipconfig_ipv4);
1354                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1355                         return __connman_dhcp_start(network, dhcp_callback);
1356                 }
1357         }
1358
1359         return 0;
1360 }
1361
1362 int connman_network_set_ipaddress(struct connman_network *network,
1363                                         struct connman_ipaddress *ipaddress)
1364 {
1365         struct connman_service *service;
1366         struct connman_ipconfig *ipconfig = NULL;
1367
1368         DBG("network %p", network);
1369
1370         service = __connman_service_lookup_from_network(network);
1371         if (service == NULL)
1372                 return -EINVAL;
1373
1374         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1375         if (ipconfig == NULL)
1376                 return -EINVAL;
1377
1378         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1379         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1380         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1381         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1382         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1383
1384         return 0;
1385 }
1386
1387 int connman_network_set_nameservers(struct connman_network *network,
1388                                 const char *nameservers)
1389 {
1390         struct connman_service *service;
1391         char **nameservers_array = NULL;
1392         int i;
1393
1394         DBG("network %p nameservers %s", network, nameservers);
1395
1396         service = __connman_service_lookup_from_network(network);
1397         if (service == NULL)
1398                 return -EINVAL;
1399
1400         __connman_service_nameserver_clear(service);
1401
1402         if (nameservers != NULL)
1403                 nameservers_array = g_strsplit(nameservers, " ", 0);
1404
1405         for (i = 0; nameservers_array[i] != NULL; i++) {
1406                 __connman_service_nameserver_append(service,
1407                                                 nameservers_array[i]);
1408         }
1409
1410         g_strfreev(nameservers_array);
1411
1412         return 0;
1413 }
1414
1415 int connman_network_set_domain(struct connman_network *network,
1416                                 const char *domain)
1417 {
1418         struct connman_service *service;
1419
1420         DBG("network %p domain %s", network, domain);
1421
1422         service = __connman_service_lookup_from_network(network);
1423         if (service == NULL)
1424                 return -EINVAL;
1425
1426         __connman_service_set_domainname(service, domain);
1427
1428         return 0;
1429 }
1430
1431 /**
1432  * connman_network_set_name:
1433  * @network: network structure
1434  * @name: name value
1435  *
1436  * Set display name value for network
1437  */
1438 int connman_network_set_name(struct connman_network *network,
1439                                                         const char *name)
1440 {
1441         DBG("network %p name %s", network, name);
1442
1443         g_free(network->name);
1444         network->name = g_strdup(name);
1445
1446         return 0;
1447 }
1448
1449 /**
1450  * connman_network_set_strength:
1451  * @network: network structure
1452  * @strength: strength value
1453  *
1454  * Set signal strength value for network
1455  */
1456
1457 int connman_network_set_strength(struct connman_network *network,
1458                                                 connman_uint8_t strength)
1459 {
1460         DBG("network %p strengh %d", network, strength);
1461
1462         network->strength = strength;
1463
1464         return 0;
1465 }
1466
1467 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1468 {
1469         return network->strength;
1470 }
1471
1472 int connman_network_set_frequency(struct connman_network *network,
1473                                                 connman_uint16_t frequency)
1474 {
1475         DBG("network %p frequency %d", network, frequency);
1476
1477         network->frequency = frequency;
1478
1479         return 0;
1480 }
1481
1482 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1483 {
1484         return network->frequency;
1485 }
1486
1487 int connman_network_set_wifi_channel(struct connman_network *network,
1488                                                 connman_uint16_t channel)
1489 {
1490         DBG("network %p wifi channel %d", network, channel);
1491
1492         network->wifi.channel = channel;
1493
1494         return 0;
1495 }
1496
1497 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1498 {
1499         return network->wifi.channel;
1500 }
1501
1502 /**
1503  * connman_network_set_roaming:
1504  * @network: network structure
1505  * @roaming: roaming state
1506  *
1507  * Set roaming state for network
1508  */
1509 int connman_network_set_roaming(struct connman_network *network,
1510                                                 connman_bool_t roaming)
1511 {
1512         DBG("network %p roaming %d", network, roaming);
1513
1514         network->roaming = roaming;
1515
1516         return 0;
1517 }
1518
1519 /**
1520  * connman_network_set_string:
1521  * @network: network structure
1522  * @key: unique identifier
1523  * @value: string value
1524  *
1525  * Set string value for specific key
1526  */
1527 int connman_network_set_string(struct connman_network *network,
1528                                         const char *key, const char *value)
1529 {
1530         DBG("network %p key %s value %s", network, key, value);
1531
1532         if (g_strcmp0(key, "Name") == 0)
1533                 return connman_network_set_name(network, value);
1534
1535         if (g_str_equal(key, "Path") == TRUE) {
1536                 g_free(network->path);
1537                 network->path = g_strdup(value);
1538         } else if (g_str_equal(key, "Node") == TRUE) {
1539                 g_free(network->node);
1540                 network->node = g_strdup(value);
1541         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1542                 g_free(network->wifi.mode);
1543                 network->wifi.mode = g_strdup(value);
1544         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1545                 g_free(network->wifi.security);
1546                 network->wifi.security = g_strdup(value);
1547         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1548                 g_free(network->wifi.passphrase);
1549                 network->wifi.passphrase = g_strdup(value);
1550         } else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE) {
1551                 g_free(network->wifi.agent_passphrase);
1552                 network->wifi.agent_passphrase = g_strdup(value);
1553         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1554                 g_free(network->wifi.eap);
1555                 network->wifi.eap = g_strdup(value);
1556         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1557                 g_free(network->wifi.identity);
1558                 network->wifi.identity = g_strdup(value);
1559         } else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE) {
1560                 g_free(network->wifi.agent_identity);
1561                 network->wifi.agent_identity = g_strdup(value);
1562         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1563                 g_free(network->wifi.ca_cert_path);
1564                 network->wifi.ca_cert_path = g_strdup(value);
1565         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1566                 g_free(network->wifi.client_cert_path);
1567                 network->wifi.client_cert_path = g_strdup(value);
1568         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1569                 g_free(network->wifi.private_key_path);
1570                 network->wifi.private_key_path = g_strdup(value);
1571         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1572                 g_free(network->wifi.private_key_passphrase);
1573                 network->wifi.private_key_passphrase = g_strdup(value);
1574         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1575                 g_free(network->wifi.phase2_auth);
1576                 network->wifi.phase2_auth = g_strdup(value);
1577         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1578                 g_free(network->wifi.pin_wps);
1579                 network->wifi.pin_wps = g_strdup(value);
1580         } else {
1581                 return -EINVAL;
1582         }
1583
1584         return 0;
1585 }
1586
1587 /**
1588  * connman_network_get_string:
1589  * @network: network structure
1590  * @key: unique identifier
1591  *
1592  * Get string value for specific key
1593  */
1594 const char *connman_network_get_string(struct connman_network *network,
1595                                                         const char *key)
1596 {
1597         DBG("network %p key %s", network, key);
1598
1599         if (g_str_equal(key, "Path") == TRUE)
1600                 return network->path;
1601         else if (g_str_equal(key, "Name") == TRUE)
1602                 return network->name;
1603         else if (g_str_equal(key, "Node") == TRUE)
1604                 return network->node;
1605         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1606                 return network->wifi.mode;
1607         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1608                 return network->wifi.security;
1609         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1610                 return network->wifi.passphrase;
1611         else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE)
1612                 return network->wifi.agent_passphrase;
1613         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1614                 return network->wifi.eap;
1615         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1616                 return network->wifi.identity;
1617         else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE)
1618                 return network->wifi.agent_identity;
1619         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1620                 return network->wifi.ca_cert_path;
1621         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1622                 return network->wifi.client_cert_path;
1623         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1624                 return network->wifi.private_key_path;
1625         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1626                 return network->wifi.private_key_passphrase;
1627         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1628                 return network->wifi.phase2_auth;
1629         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1630                 return network->wifi.pin_wps;
1631
1632         return NULL;
1633 }
1634
1635 /**
1636  * connman_network_set_bool:
1637  * @network: network structure
1638  * @key: unique identifier
1639  * @value: boolean value
1640  *
1641  * Set boolean value for specific key
1642  */
1643 int connman_network_set_bool(struct connman_network *network,
1644                                         const char *key, connman_bool_t value)
1645 {
1646         DBG("network %p key %s value %d", network, key, value);
1647
1648         if (g_strcmp0(key, "Roaming") == 0)
1649                 return connman_network_set_roaming(network, value);
1650         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1651                 network->wifi.wps = value;
1652         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1653                 network->wifi.use_wps = value;
1654
1655         return -EINVAL;
1656 }
1657
1658 /**
1659  * connman_network_get_bool:
1660  * @network: network structure
1661  * @key: unique identifier
1662  *
1663  * Get boolean value for specific key
1664  */
1665 connman_bool_t connman_network_get_bool(struct connman_network *network,
1666                                                         const char *key)
1667 {
1668         DBG("network %p key %s", network, key);
1669
1670         if (g_str_equal(key, "Roaming") == TRUE)
1671                 return network->roaming;
1672         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1673                 return network->wifi.wps;
1674         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1675                 return network->wifi.use_wps;
1676
1677         return FALSE;
1678 }
1679
1680 /**
1681  * connman_network_set_blob:
1682  * @network: network structure
1683  * @key: unique identifier
1684  * @data: blob data
1685  * @size: blob size
1686  *
1687  * Set binary blob value for specific key
1688  */
1689 int connman_network_set_blob(struct connman_network *network,
1690                         const char *key, const void *data, unsigned int size)
1691 {
1692         DBG("network %p key %s size %d", network, key, size);
1693
1694         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1695                 g_free(network->wifi.ssid);
1696                 network->wifi.ssid = g_try_malloc(size);
1697                 if (network->wifi.ssid != NULL) {
1698                         memcpy(network->wifi.ssid, data, size);
1699                         network->wifi.ssid_len = size;
1700                 } else
1701                         network->wifi.ssid_len = 0;
1702         } else {
1703                 return -EINVAL;
1704         }
1705
1706         return 0;
1707 }
1708
1709 /**
1710  * connman_network_get_blob:
1711  * @network: network structure
1712  * @key: unique identifier
1713  * @size: pointer to blob size
1714  *
1715  * Get binary blob value for specific key
1716  */
1717 const void *connman_network_get_blob(struct connman_network *network,
1718                                         const char *key, unsigned int *size)
1719 {
1720         DBG("network %p key %s", network, key);
1721
1722         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1723                 if (size != NULL)
1724                         *size = network->wifi.ssid_len;
1725                 return network->wifi.ssid;
1726         }
1727
1728         return NULL;
1729 }
1730
1731 void __connman_network_set_device(struct connman_network *network,
1732                                         struct connman_device *device)
1733 {
1734         if (network->device == device)
1735                 return;
1736
1737         if (network->device != NULL)
1738                 network_remove(network);
1739
1740         network->device = device;
1741
1742         if (network->device != NULL)
1743                 network_probe(network);
1744 }
1745
1746 /**
1747  * connman_network_get_device:
1748  * @network: network structure
1749  *
1750  * Get parent device of network
1751  */
1752 struct connman_device *connman_network_get_device(struct connman_network *network)
1753 {
1754         return network->device;
1755 }
1756
1757 /**
1758  * connman_network_get_data:
1759  * @network: network structure
1760  *
1761  * Get private network data pointer
1762  */
1763 void *connman_network_get_data(struct connman_network *network)
1764 {
1765         return network->driver_data;
1766 }
1767
1768 /**
1769  * connman_network_set_data:
1770  * @network: network structure
1771  * @data: data pointer
1772  *
1773  * Set private network data pointer
1774  */
1775 void connman_network_set_data(struct connman_network *network, void *data)
1776 {
1777         network->driver_data = data;
1778 }
1779
1780 void connman_network_update(struct connman_network *network)
1781 {
1782         switch (network->type) {
1783         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1784         case CONNMAN_NETWORK_TYPE_VENDOR:
1785                 return;
1786         case CONNMAN_NETWORK_TYPE_ETHERNET:
1787         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1788         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1789         case CONNMAN_NETWORK_TYPE_CELLULAR:
1790         case CONNMAN_NETWORK_TYPE_WIFI:
1791         case CONNMAN_NETWORK_TYPE_WIMAX:
1792                 break;
1793         }
1794
1795         if (network->group != NULL)
1796                 __connman_service_update_from_network(network);
1797 }
1798
1799 int __connman_network_init(void)
1800 {
1801         DBG("");
1802
1803         return 0;
1804 }
1805
1806 void __connman_network_cleanup(void)
1807 {
1808         DBG("");
1809 }