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         ipconfig = __connman_service_get_ip4config(service);
 894
 895         if (__connman_ipconfig_get_local(ipconfig) == NULL)
 896                 __connman_service_read_ip4config(service);
 897
 898         set_configuration(network);
 899
 900         err = __connman_ipconfig_address_add(ipconfig);
 901         if (err < 0)
 902                 goto err;
 903
 904         err = __connman_ipconfig_gateway_add(ipconfig);
 905         if (err < 0)
 906                 goto err;
 907
 908         network->connecting = FALSE;
 909
 910         connman_network_set_associating(network, FALSE);
 911
 912         return;
 913
 914 err:
 915         connman_network_set_error(network,
 916                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 917         return;
 918 }
 919
 920 static int set_connected_dhcp(struct connman_network *network)
 921 {
 922         int err;
 923
 924         DBG("network %p", network);
 925
 926         set_configuration(network);
 927
 928         err = __connman_dhcp_start(network, dhcp_callback);
 929         if (err < 0) {
 930                 connman_error("Can not request DHCP lease");
 931                 return err;
 932         }
 933
 934         return 0;
 935 }
 936
 937 static int manual_ipv6_set(struct connman_network *network,
 938                                 struct connman_ipconfig *ipconfig_ipv6)
 939 {
 940         struct connman_service *service;
 941         int err;
 942
 943         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 944
 945         service = __connman_service_lookup_from_network(network);
 946         if (service == NULL)
 947                 return -EINVAL;
 948
 949         if (__connman_ipconfig_get_local(ipconfig_ipv6) == NULL)
 950                 __connman_service_read_ip6config(service);
 951
 952         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 953         if (err < 0) {
 954                 connman_network_set_error(network,
 955                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 956                 return err;
 957         }
 958
 959         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 960         if (err < 0)
 961                 return err;
 962
 963         __connman_connection_gateway_activate(service,
 964                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 965
 966         __connman_device_increase_connections(network->device);
 967
 968         __connman_device_set_network(network->device, network);
 969
 970         connman_device_set_disconnected(network->device, FALSE);
 971
 972         network->connecting = FALSE;
 973
 974         return 0;
 975 }
 976
 977 static void autoconf_ipv6_set(struct connman_network *network)
 978 {
 979         DBG("network %p", network);
 980
 981         __connman_device_increase_connections(network->device);
 982
 983         __connman_device_set_network(network->device, network);
 984
 985         connman_device_set_disconnected(network->device, FALSE);
 986
 987         /* XXX: Append IPv6 nameservers here */
 988
 989         network->connecting = FALSE;
 990 }
 991
 992 static gboolean set_connected(gpointer user_data)
 993 {
 994         struct connman_network *network = user_data;
 995         struct connman_service *service;
 996         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
 997         enum connman_ipconfig_method ipv4_method, ipv6_method;
 998
 999         service = __connman_service_lookup_from_network(network);
1000
1001         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1002         ipconfig_ipv6 = __connman_service_get_ip6config(service);
1003
1004         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1005                 ipconfig_ipv6);
1006
1007         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1008         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1009
1010         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1011         DBG("network connected %d", network->connected);
1012
1013         if (network->connected == TRUE) {
1014                 int ret;
1015
1016                 switch (ipv6_method) {
1017                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1018                 case CONNMAN_IPCONFIG_METHOD_OFF:
1019                         break;
1020                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1021                         autoconf_ipv6_set(network);
1022                         break;
1023                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1024                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1025                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1026                         if (ret != 0) {
1027                                 connman_network_set_error(network,
1028                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1029                                 return FALSE;
1030                         }
1031                         break;
1032                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1033                         break;
1034                 }
1035
1036                 switch (ipv4_method) {
1037                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1038                 case CONNMAN_IPCONFIG_METHOD_OFF:
1039                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1040                         return FALSE;
1041                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1042                         if (set_connected_fixed(network) < 0) {
1043                                 connman_network_set_error(network,
1044                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1045                                 return FALSE;
1046                         }
1047                         return TRUE;
1048                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1049                         set_connected_manual(network);
1050                         return TRUE;
1051                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1052                         if (set_connected_dhcp(network) < 0) {
1053                                 connman_network_set_error(network,
1054                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1055                                 return FALSE;
1056                         }
1057                 }
1058
1059         } else {
1060                 struct connman_service *service;
1061                 enum connman_service_state state;
1062
1063                 __connman_device_set_network(network->device, NULL);
1064
1065                 service = __connman_service_lookup_from_network(network);
1066
1067                 switch (ipv4_method) {
1068                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1069                 case CONNMAN_IPCONFIG_METHOD_OFF:
1070                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1071                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1072                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1073                         break;
1074                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1075                         __connman_dhcp_stop(network);
1076                         break;
1077                 }
1078
1079                 /*
1080                  * We only set the disconnect state if we were not in idle
1081                  * or in failure. It does not make sense to go to disconnect
1082                  * state if we were not connected.
1083                  */
1084                 state = __connman_service_ipconfig_get_state(service,
1085                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1086                 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1087                                         state != CONNMAN_SERVICE_STATE_FAILURE)
1088                         __connman_service_ipconfig_indicate_state(service,
1089                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1090                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1091
1092                 state = __connman_service_ipconfig_get_state(service,
1093                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1094                 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1095                                         state != CONNMAN_SERVICE_STATE_FAILURE)
1096                         __connman_service_ipconfig_indicate_state(service,
1097                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1098                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1099
1100                 __connman_connection_gateway_remove(service,
1101                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1102
1103                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1104                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1105
1106                 /*
1107                  * Special handling for IPv6 autoconfigured address.
1108                  * The simplest way to remove autoconfigured routes is to
1109                  * disable IPv6 temporarily so that kernel will do the cleanup
1110                  * automagically.
1111                  */
1112                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1113                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1114                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1115                 }
1116
1117                 __connman_service_ipconfig_indicate_state(service,
1118                                         CONNMAN_SERVICE_STATE_IDLE,
1119                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1120
1121                 __connman_service_ipconfig_indicate_state(service,
1122                                         CONNMAN_SERVICE_STATE_IDLE,
1123                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1124         }
1125
1126         network->connecting = FALSE;
1127
1128         connman_network_set_associating(network, FALSE);
1129
1130         return FALSE;
1131 }
1132
1133 /**
1134  * connman_network_set_connected:
1135  * @network: network structure
1136  * @connected: connected state
1137  *
1138  * Change connected state of network
1139  */
1140 int connman_network_set_connected(struct connman_network *network,
1141                                                 connman_bool_t connected)
1142 {
1143         DBG("network %p connected %d", network, connected);
1144
1145         if ((network->connecting == TRUE || network->associating == TRUE) &&
1146                                                         connected == FALSE) {
1147                 connman_network_set_error(network,
1148                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1149                 __connman_network_disconnect(network);
1150         }
1151
1152         if (network->connected == connected)
1153                 return -EALREADY;
1154
1155         if (connected == FALSE)
1156                 __connman_device_decrease_connections(network->device);
1157
1158         network->connected = connected;
1159
1160         set_connected(network);
1161
1162         return 0;
1163 }
1164
1165 /**
1166  * connman_network_get_connected:
1167  * @network: network structure
1168  *
1169  * Get network connection status
1170  */
1171 connman_bool_t connman_network_get_connected(struct connman_network *network)
1172 {
1173         return network->connected;
1174 }
1175
1176 /**
1177  * connman_network_get_associating:
1178  * @network: network structure
1179  *
1180  * Get network associating status
1181  */
1182 connman_bool_t connman_network_get_associating(struct connman_network *network)
1183 {
1184         return network->associating;
1185 }
1186
1187 /**
1188  * __connman_network_connect:
1189  * @network: network structure
1190  *
1191  * Connect network
1192  */
1193 int __connman_network_connect(struct connman_network *network)
1194 {
1195         int err;
1196
1197         DBG("network %p", network);
1198
1199         if (network->connected == TRUE)
1200                 return -EISCONN;
1201
1202         if (network->connecting == TRUE || network->associating == TRUE)
1203                 return -EALREADY;
1204
1205         if (network->driver == NULL)
1206                 return -EUNATCH;
1207
1208         if (network->driver->connect == NULL)
1209                 return -ENOSYS;
1210
1211         if (network->device == NULL)
1212                 return -ENODEV;
1213
1214         network->connecting = TRUE;
1215
1216         __connman_device_disconnect(network->device);
1217
1218         err = network->driver->connect(network);
1219         if (err < 0) {
1220                 if (err == -EINPROGRESS)
1221                         connman_network_set_associating(network, TRUE);
1222                 else {
1223                         network->connecting = FALSE;
1224                 }
1225
1226                 return err;
1227         }
1228
1229         network->connected = TRUE;
1230         set_connected(network);
1231
1232         return err;
1233 }
1234
1235 /**
1236  * __connman_network_disconnect:
1237  * @network: network structure
1238  *
1239  * Disconnect network
1240  */
1241 int __connman_network_disconnect(struct connman_network *network)
1242 {
1243         int err;
1244
1245         DBG("network %p", network);
1246
1247         if (network->connected == FALSE && network->connecting == FALSE &&
1248                                                 network->associating == FALSE)
1249                 return -ENOTCONN;
1250
1251         if (network->driver == NULL)
1252                 return -EUNATCH;
1253
1254         if (network->driver->disconnect == NULL)
1255                 return -ENOSYS;
1256
1257         network->connecting = FALSE;
1258
1259         err = network->driver->disconnect(network);
1260         if (err == 0) {
1261                 connman_network_set_connected(network, FALSE);
1262                 set_connected(network);
1263         }
1264
1265         return err;
1266 }
1267
1268 static int manual_ipv4_set(struct connman_network *network,
1269                                 struct connman_ipconfig *ipconfig)
1270 {
1271         struct connman_service *service;
1272         int err;
1273
1274         service = __connman_service_lookup_from_network(network);
1275         if (service == NULL)
1276                 return -EINVAL;
1277
1278         err = __connman_ipconfig_address_add(ipconfig);
1279         if (err < 0) {
1280                 connman_network_set_error(network,
1281                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1282                 return err;
1283         }
1284
1285         return __connman_ipconfig_gateway_add(ipconfig);
1286 }
1287
1288 int __connman_network_clear_ipconfig(struct connman_network *network,
1289                                         struct connman_ipconfig *ipconfig)
1290 {
1291         struct connman_service *service;
1292         enum connman_ipconfig_method method;
1293         enum connman_ipconfig_type type;
1294
1295         service = __connman_service_lookup_from_network(network);
1296         if (service == NULL)
1297                 return -EINVAL;
1298
1299         method = __connman_ipconfig_get_method(ipconfig);
1300         type = __connman_ipconfig_get_config_type(ipconfig);
1301
1302         switch (method) {
1303         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1304         case CONNMAN_IPCONFIG_METHOD_OFF:
1305         case CONNMAN_IPCONFIG_METHOD_FIXED:
1306         case CONNMAN_IPCONFIG_METHOD_AUTO:
1307                 return -EINVAL;
1308         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1309                 __connman_ipconfig_address_remove(ipconfig);
1310                 break;
1311         case CONNMAN_IPCONFIG_METHOD_DHCP:
1312                 __connman_dhcp_stop(network);
1313                 break;
1314         }
1315
1316         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1317                 __connman_service_ipconfig_indicate_state(service,
1318                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1319                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1320         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1321                 __connman_service_ipconfig_indicate_state(service,
1322                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1323                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1324
1325         return 0;
1326 }
1327
1328 int __connman_network_set_ipconfig(struct connman_network *network,
1329                                         struct connman_ipconfig *ipconfig_ipv4,
1330                                         struct connman_ipconfig *ipconfig_ipv6)
1331 {
1332         enum connman_ipconfig_method method;
1333         int ret;
1334
1335         if (ipconfig_ipv6) {
1336                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1337
1338                 switch (method) {
1339                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1340                 case CONNMAN_IPCONFIG_METHOD_OFF:
1341                         break;
1342                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1343                         autoconf_ipv6_set(network);
1344                         break;
1345                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1346                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1347                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1348                         if (ret != 0) {
1349                                 connman_network_set_error(network,
1350                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1351                                 return ret;
1352                         }
1353                         break;
1354                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1355                         break;
1356                 }
1357         }
1358
1359         if (ipconfig_ipv4) {
1360                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1361
1362                 switch (method) {
1363                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1364                 case CONNMAN_IPCONFIG_METHOD_OFF:
1365                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1366                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1367                         return -EINVAL;
1368                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1369                         return manual_ipv4_set(network, ipconfig_ipv4);
1370                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1371                         return __connman_dhcp_start(network, dhcp_callback);
1372                 }
1373         }
1374
1375         return 0;
1376 }
1377
1378 int connman_network_set_ipaddress(struct connman_network *network,
1379                                         struct connman_ipaddress *ipaddress)
1380 {
1381         struct connman_service *service;
1382         struct connman_ipconfig *ipconfig = NULL;
1383
1384         DBG("network %p", network);
1385
1386         service = __connman_service_lookup_from_network(network);
1387         if (service == NULL)
1388                 return -EINVAL;
1389
1390         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1391         if (ipconfig == NULL)
1392                 return -EINVAL;
1393
1394         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1395         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1396         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1397         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1398         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1399
1400         return 0;
1401 }
1402
1403 int connman_network_set_nameservers(struct connman_network *network,
1404                                 const char *nameservers)
1405 {
1406         struct connman_service *service;
1407         char **nameservers_array = NULL;
1408         int i;
1409
1410         DBG("network %p nameservers %s", network, nameservers);
1411
1412         service = __connman_service_lookup_from_network(network);
1413         if (service == NULL)
1414                 return -EINVAL;
1415
1416         __connman_service_nameserver_clear(service);
1417
1418         if (nameservers != NULL)
1419                 nameservers_array = g_strsplit(nameservers, " ", 0);
1420
1421         for (i = 0; nameservers_array[i] != NULL; i++) {
1422                 __connman_service_nameserver_append(service,
1423                                                 nameservers_array[i]);
1424         }
1425
1426         g_strfreev(nameservers_array);
1427
1428         return 0;
1429 }
1430
1431 int connman_network_set_domain(struct connman_network *network,
1432                                 const char *domain)
1433 {
1434         struct connman_service *service;
1435
1436         DBG("network %p domain %s", network, domain);
1437
1438         service = __connman_service_lookup_from_network(network);
1439         if (service == NULL)
1440                 return -EINVAL;
1441
1442         __connman_service_set_domainname(service, domain);
1443
1444         return 0;
1445 }
1446
1447 /**
1448  * connman_network_set_name:
1449  * @network: network structure
1450  * @name: name value
1451  *
1452  * Set display name value for network
1453  */
1454 int connman_network_set_name(struct connman_network *network,
1455                                                         const char *name)
1456 {
1457         DBG("network %p name %s", network, name);
1458
1459         g_free(network->name);
1460         network->name = g_strdup(name);
1461
1462         return 0;
1463 }
1464
1465 /**
1466  * connman_network_set_strength:
1467  * @network: network structure
1468  * @strength: strength value
1469  *
1470  * Set signal strength value for network
1471  */
1472
1473 int connman_network_set_strength(struct connman_network *network,
1474                                                 connman_uint8_t strength)
1475 {
1476         DBG("network %p strengh %d", network, strength);
1477
1478         network->strength = strength;
1479
1480         return 0;
1481 }
1482
1483 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1484 {
1485         return network->strength;
1486 }
1487
1488 int connman_network_set_frequency(struct connman_network *network,
1489                                                 connman_uint16_t frequency)
1490 {
1491         DBG("network %p frequency %d", network, frequency);
1492
1493         network->frequency = frequency;
1494
1495         return 0;
1496 }
1497
1498 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1499 {
1500         return network->frequency;
1501 }
1502
1503 int connman_network_set_wifi_channel(struct connman_network *network,
1504                                                 connman_uint16_t channel)
1505 {
1506         DBG("network %p wifi channel %d", network, channel);
1507
1508         network->wifi.channel = channel;
1509
1510         return 0;
1511 }
1512
1513 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1514 {
1515         return network->wifi.channel;
1516 }
1517
1518 /**
1519  * connman_network_set_roaming:
1520  * @network: network structure
1521  * @roaming: roaming state
1522  *
1523  * Set roaming state for network
1524  */
1525 int connman_network_set_roaming(struct connman_network *network,
1526                                                 connman_bool_t roaming)
1527 {
1528         DBG("network %p roaming %d", network, roaming);
1529
1530         network->roaming = roaming;
1531
1532         return 0;
1533 }
1534
1535 /**
1536  * connman_network_set_string:
1537  * @network: network structure
1538  * @key: unique identifier
1539  * @value: string value
1540  *
1541  * Set string value for specific key
1542  */
1543 int connman_network_set_string(struct connman_network *network,
1544                                         const char *key, const char *value)
1545 {
1546         DBG("network %p key %s value %s", network, key, value);
1547
1548         if (g_strcmp0(key, "Name") == 0)
1549                 return connman_network_set_name(network, value);
1550
1551         if (g_str_equal(key, "Path") == TRUE) {
1552                 g_free(network->path);
1553                 network->path = g_strdup(value);
1554         } else if (g_str_equal(key, "Node") == TRUE) {
1555                 g_free(network->node);
1556                 network->node = g_strdup(value);
1557         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1558                 g_free(network->wifi.mode);
1559                 network->wifi.mode = g_strdup(value);
1560         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1561                 g_free(network->wifi.security);
1562                 network->wifi.security = g_strdup(value);
1563         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1564                 g_free(network->wifi.passphrase);
1565                 network->wifi.passphrase = g_strdup(value);
1566         } else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE) {
1567                 g_free(network->wifi.agent_passphrase);
1568                 network->wifi.agent_passphrase = g_strdup(value);
1569         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1570                 g_free(network->wifi.eap);
1571                 network->wifi.eap = g_strdup(value);
1572         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1573                 g_free(network->wifi.identity);
1574                 network->wifi.identity = g_strdup(value);
1575         } else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE) {
1576                 g_free(network->wifi.agent_identity);
1577                 network->wifi.agent_identity = g_strdup(value);
1578         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1579                 g_free(network->wifi.ca_cert_path);
1580                 network->wifi.ca_cert_path = g_strdup(value);
1581         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1582                 g_free(network->wifi.client_cert_path);
1583                 network->wifi.client_cert_path = g_strdup(value);
1584         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1585                 g_free(network->wifi.private_key_path);
1586                 network->wifi.private_key_path = g_strdup(value);
1587         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1588                 g_free(network->wifi.private_key_passphrase);
1589                 network->wifi.private_key_passphrase = g_strdup(value);
1590         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1591                 g_free(network->wifi.phase2_auth);
1592                 network->wifi.phase2_auth = g_strdup(value);
1593         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1594                 g_free(network->wifi.pin_wps);
1595                 network->wifi.pin_wps = g_strdup(value);
1596         } else {
1597                 return -EINVAL;
1598         }
1599
1600         return 0;
1601 }
1602
1603 /**
1604  * connman_network_get_string:
1605  * @network: network structure
1606  * @key: unique identifier
1607  *
1608  * Get string value for specific key
1609  */
1610 const char *connman_network_get_string(struct connman_network *network,
1611                                                         const char *key)
1612 {
1613         DBG("network %p key %s", network, key);
1614
1615         if (g_str_equal(key, "Path") == TRUE)
1616                 return network->path;
1617         else if (g_str_equal(key, "Name") == TRUE)
1618                 return network->name;
1619         else if (g_str_equal(key, "Node") == TRUE)
1620                 return network->node;
1621         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1622                 return network->wifi.mode;
1623         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1624                 return network->wifi.security;
1625         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1626                 return network->wifi.passphrase;
1627         else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE)
1628                 return network->wifi.agent_passphrase;
1629         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1630                 return network->wifi.eap;
1631         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1632                 return network->wifi.identity;
1633         else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE)
1634                 return network->wifi.agent_identity;
1635         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1636                 return network->wifi.ca_cert_path;
1637         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1638                 return network->wifi.client_cert_path;
1639         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1640                 return network->wifi.private_key_path;
1641         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1642                 return network->wifi.private_key_passphrase;
1643         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1644                 return network->wifi.phase2_auth;
1645         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1646                 return network->wifi.pin_wps;
1647
1648         return NULL;
1649 }
1650
1651 /**
1652  * connman_network_set_bool:
1653  * @network: network structure
1654  * @key: unique identifier
1655  * @value: boolean value
1656  *
1657  * Set boolean value for specific key
1658  */
1659 int connman_network_set_bool(struct connman_network *network,
1660                                         const char *key, connman_bool_t value)
1661 {
1662         DBG("network %p key %s value %d", network, key, value);
1663
1664         if (g_strcmp0(key, "Roaming") == 0)
1665                 return connman_network_set_roaming(network, value);
1666         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1667                 network->wifi.wps = value;
1668         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1669                 network->wifi.use_wps = value;
1670
1671         return -EINVAL;
1672 }
1673
1674 /**
1675  * connman_network_get_bool:
1676  * @network: network structure
1677  * @key: unique identifier
1678  *
1679  * Get boolean value for specific key
1680  */
1681 connman_bool_t connman_network_get_bool(struct connman_network *network,
1682                                                         const char *key)
1683 {
1684         DBG("network %p key %s", network, key);
1685
1686         if (g_str_equal(key, "Roaming") == TRUE)
1687                 return network->roaming;
1688         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1689                 return network->wifi.wps;
1690         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1691                 return network->wifi.use_wps;
1692
1693         return FALSE;
1694 }
1695
1696 /**
1697  * connman_network_set_blob:
1698  * @network: network structure
1699  * @key: unique identifier
1700  * @data: blob data
1701  * @size: blob size
1702  *
1703  * Set binary blob value for specific key
1704  */
1705 int connman_network_set_blob(struct connman_network *network,
1706                         const char *key, const void *data, unsigned int size)
1707 {
1708         DBG("network %p key %s size %d", network, key, size);
1709
1710         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1711                 g_free(network->wifi.ssid);
1712                 network->wifi.ssid = g_try_malloc(size);
1713                 if (network->wifi.ssid != NULL) {
1714                         memcpy(network->wifi.ssid, data, size);
1715                         network->wifi.ssid_len = size;
1716                 } else
1717                         network->wifi.ssid_len = 0;
1718         } else {
1719                 return -EINVAL;
1720         }
1721
1722         return 0;
1723 }
1724
1725 /**
1726  * connman_network_get_blob:
1727  * @network: network structure
1728  * @key: unique identifier
1729  * @size: pointer to blob size
1730  *
1731  * Get binary blob value for specific key
1732  */
1733 const void *connman_network_get_blob(struct connman_network *network,
1734                                         const char *key, unsigned int *size)
1735 {
1736         DBG("network %p key %s", network, key);
1737
1738         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1739                 if (size != NULL)
1740                         *size = network->wifi.ssid_len;
1741                 return network->wifi.ssid;
1742         }
1743
1744         return NULL;
1745 }
1746
1747 void __connman_network_set_device(struct connman_network *network,
1748                                         struct connman_device *device)
1749 {
1750         if (network->device == device)
1751                 return;
1752
1753         if (network->device != NULL)
1754                 network_remove(network);
1755
1756         network->device = device;
1757
1758         if (network->device != NULL)
1759                 network_probe(network);
1760 }
1761
1762 /**
1763  * connman_network_get_device:
1764  * @network: network structure
1765  *
1766  * Get parent device of network
1767  */
1768 struct connman_device *connman_network_get_device(struct connman_network *network)
1769 {
1770         return network->device;
1771 }
1772
1773 /**
1774  * connman_network_get_data:
1775  * @network: network structure
1776  *
1777  * Get private network data pointer
1778  */
1779 void *connman_network_get_data(struct connman_network *network)
1780 {
1781         return network->driver_data;
1782 }
1783
1784 /**
1785  * connman_network_set_data:
1786  * @network: network structure
1787  * @data: data pointer
1788  *
1789  * Set private network data pointer
1790  */
1791 void connman_network_set_data(struct connman_network *network, void *data)
1792 {
1793         network->driver_data = data;
1794 }
1795
1796 void connman_network_update(struct connman_network *network)
1797 {
1798         switch (network->type) {
1799         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1800         case CONNMAN_NETWORK_TYPE_VENDOR:
1801                 return;
1802         case CONNMAN_NETWORK_TYPE_ETHERNET:
1803         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1804         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1805         case CONNMAN_NETWORK_TYPE_CELLULAR:
1806         case CONNMAN_NETWORK_TYPE_WIFI:
1807         case CONNMAN_NETWORK_TYPE_WIMAX:
1808                 break;
1809         }
1810
1811         if (network->group != NULL)
1812                 __connman_service_update_from_network(network);
1813 }
1814
1815 int __connman_network_init(void)
1816 {
1817         DBG("");
1818
1819         return 0;
1820 }
1821
1822 void __connman_network_cleanup(void)
1823 {
1824         DBG("");
1825 }