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