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         connman_network_set_connected(network, FALSE);
 182
 183         switch (network->type) {
 184         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 185         case CONNMAN_NETWORK_TYPE_VENDOR:
 186                 break;
 187         case CONNMAN_NETWORK_TYPE_ETHERNET:
 188         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 189         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 190         case CONNMAN_NETWORK_TYPE_CELLULAR:
 191         case CONNMAN_NETWORK_TYPE_WIFI:
 192         case CONNMAN_NETWORK_TYPE_WIMAX:
 193                 if (network->group != NULL) {
 194                         __connman_service_remove_from_network(network);
 195
 196                         g_free(network->group);
 197                         network->group = NULL;
 198                 }
 199                 break;
 200         }
 201
 202         if (network->driver->remove)
 203                 network->driver->remove(network);
 204
 205         network->driver = NULL;
 206 }
 207
 208 static void network_change(struct connman_network *network)
 209 {
 210         DBG("network %p name %s", network, network->name);
 211
 212         if (network->connected == FALSE)
 213                 return;
 214
 215         connman_device_set_disconnected(network->device, TRUE);
 216
 217         if (network->driver && network->driver->disconnect) {
 218                 network->driver->disconnect(network);
 219                 return;
 220         }
 221
 222         network->connected = FALSE;
 223 }
 224
 225 static void probe_driver(struct connman_network_driver *driver)
 226 {
 227         GSList *list;
 228
 229         DBG("driver %p name %s", driver, driver->name);
 230
 231         for (list = network_list; list != NULL; list = list->next) {
 232                 struct connman_network *network = list->data;
 233
 234                 if (network->driver != NULL)
 235                         continue;
 236
 237                 if (driver->type != network->type)
 238                         continue;
 239
 240                 if (driver->probe(network) < 0)
 241                         continue;
 242
 243                 network->driver = driver;
 244         }
 245 }
 246
 247 static void remove_driver(struct connman_network_driver *driver)
 248 {
 249         GSList *list;
 250
 251         DBG("driver %p name %s", driver, driver->name);
 252
 253         for (list = network_list; list != NULL; list = list->next) {
 254                 struct connman_network *network = list->data;
 255
 256                 if (network->driver == driver)
 257                         network_remove(network);
 258         }
 259 }
 260
 261 static gint compare_priority(gconstpointer a, gconstpointer b)
 262 {
 263         const struct connman_network_driver *driver1 = a;
 264         const struct connman_network_driver *driver2 = b;
 265
 266         return driver2->priority - driver1->priority;
 267 }
 268
 269 /**
 270  * connman_network_driver_register:
 271  * @driver: network driver definition
 272  *
 273  * Register a new network driver
 274  *
 275  * Returns: %0 on success
 276  */
 277 int connman_network_driver_register(struct connman_network_driver *driver)
 278 {
 279         GSList *list;
 280
 281         DBG("driver %p name %s", driver, driver->name);
 282
 283         for (list = driver_list; list; list = list->next) {
 284                 struct connman_network_driver *tmp = list->data;
 285
 286                 if (tmp->type == driver->type)
 287                         return -EALREADY;
 288
 289         }
 290
 291         driver_list = g_slist_insert_sorted(driver_list, driver,
 292                                                         compare_priority);
 293
 294         probe_driver(driver);
 295
 296         return 0;
 297 }
 298
 299 /**
 300  * connman_network_driver_unregister:
 301  * @driver: network driver definition
 302  *
 303  * Remove a previously registered network driver
 304  */
 305 void connman_network_driver_unregister(struct connman_network_driver *driver)
 306 {
 307         DBG("driver %p name %s", driver, driver->name);
 308
 309         driver_list = g_slist_remove(driver_list, driver);
 310
 311         remove_driver(driver);
 312 }
 313
 314 static void network_destruct(struct connman_network *network)
 315 {
 316         DBG("network %p name %s", network, network->name);
 317
 318         g_free(network->wifi.ssid);
 319         g_free(network->wifi.mode);
 320         g_free(network->wifi.security);
 321         g_free(network->wifi.passphrase);
 322         g_free(network->wifi.agent_passphrase);
 323         g_free(network->wifi.eap);
 324         g_free(network->wifi.identity);
 325         g_free(network->wifi.agent_identity);
 326         g_free(network->wifi.ca_cert_path);
 327         g_free(network->wifi.client_cert_path);
 328         g_free(network->wifi.private_key_path);
 329         g_free(network->wifi.private_key_passphrase);
 330         g_free(network->wifi.phase2_auth);
 331         g_free(network->wifi.pin_wps);
 332
 333         g_free(network->path);
 334         g_free(network->group);
 335         g_free(network->node);
 336         g_free(network->name);
 337         g_free(network->identifier);
 338
 339         network->device = NULL;
 340
 341         g_free(network);
 342 }
 343
 344 /**
 345  * connman_network_create:
 346  * @identifier: network identifier (for example an unqiue name)
 347  *
 348  * Allocate a new network and assign the #identifier to it.
 349  *
 350  * Returns: a newly-allocated #connman_network structure
 351  */
 352 struct connman_network *connman_network_create(const char *identifier,
 353                                                 enum connman_network_type type)
 354 {
 355         struct connman_network *network;
 356         char *ident;
 357
 358         DBG("identifier %s type %d", identifier, type);
 359
 360         network = g_try_new0(struct connman_network, 1);
 361         if (network == NULL)
 362                 return NULL;
 363
 364         DBG("network %p", network);
 365
 366         network->refcount = 1;
 367
 368         ident = g_strdup(identifier);
 369
 370         if (ident == NULL) {
 371                 g_free(network);
 372                 return NULL;
 373         }
 374
 375         network->type       = type;
 376         network->identifier = ident;
 377
 378         network_list = g_slist_append(network_list, network);
 379
 380         return network;
 381 }
 382
 383 /**
 384  * connman_network_ref:
 385  * @network: network structure
 386  *
 387  * Increase reference counter of  network
 388  */
 389 struct connman_network *connman_network_ref(struct connman_network *network)
 390 {
 391         DBG("network %p name %s refcount %d", network, network->name,
 392                 g_atomic_int_get(&network->refcount) + 1);
 393
 394         g_atomic_int_inc(&network->refcount);
 395
 396         return network;
 397 }
 398
 399 /**
 400  * connman_network_unref:
 401  * @network: network structure
 402  *
 403  * Decrease reference counter of network
 404  */
 405 void connman_network_unref(struct connman_network *network)
 406 {
 407         DBG("network %p name %s refcount %d", network, network->name,
 408                 g_atomic_int_get(&network->refcount) - 1);
 409
 410         if (g_atomic_int_dec_and_test(&network->refcount) == FALSE)
 411                 return;
 412
 413         network_list = g_slist_remove(network_list, network);
 414
 415         network_destruct(network);
 416 }
 417
 418 const char *__connman_network_get_type(struct connman_network *network)
 419 {
 420         return type2string(network->type);
 421 }
 422
 423 /**
 424  * connman_network_get_type:
 425  * @network: network structure
 426  *
 427  * Get type of network
 428  */
 429 enum connman_network_type connman_network_get_type(struct connman_network *network)
 430 {
 431         return network->type;
 432 }
 433
 434 /**
 435  * connman_network_get_identifier:
 436  * @network: network structure
 437  *
 438  * Get identifier of network
 439  */
 440 const char *connman_network_get_identifier(struct connman_network *network)
 441 {
 442         return network->identifier;
 443 }
 444
 445 /**
 446  * connman_network_set_index:
 447  * @network: network structure
 448  * @index: index number
 449  *
 450  * Set index number of network
 451  */
 452 void connman_network_set_index(struct connman_network *network, int index)
 453 {
 454         struct connman_service *service;
 455         struct connman_ipconfig *ipconfig;
 456
 457         service = __connman_service_lookup_from_network(network);
 458         if (service == NULL)
 459                 goto done;
 460
 461         ipconfig = __connman_service_get_ip4config(service);
 462
 463         DBG("index %d service %p ip4config %p", network->index,
 464                 service, ipconfig);
 465
 466         if (network->index < 0 && ipconfig == NULL) {
 467
 468                 ipconfig = __connman_service_get_ip4config(service);
 469                 if (ipconfig == NULL)
 470                         /*
 471                          * This is needed for plugins that havent set their
 472                          * ipconfig layer yet, due to not being able to get
 473                          * a network index prior to creating a service.
 474                          */
 475                         __connman_service_create_ip4config(service, index);
 476                 else
 477                         __connman_ipconfig_set_index(ipconfig, index);
 478
 479         } else {
 480                 /* If index changed, the index of ipconfig must be reset. */
 481                 if (ipconfig == NULL)
 482                         goto done;
 483
 484                 __connman_ipconfig_set_index(ipconfig, index);
 485         }
 486
 487 done:
 488         network->index = index;
 489 }
 490
 491 /**
 492  * connman_network_get_index:
 493  * @network: network structure
 494  *
 495  * Get index number of network
 496  */
 497 int connman_network_get_index(struct connman_network *network)
 498 {
 499         return network->index;
 500 }
 501
 502 /**
 503  * connman_network_set_group:
 504  * @network: network structure
 505  * @group: group name
 506  *
 507  * Set group name for automatic clustering
 508  */
 509 void connman_network_set_group(struct connman_network *network,
 510                                                         const char *group)
 511 {
 512         switch (network->type) {
 513         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 514         case CONNMAN_NETWORK_TYPE_VENDOR:
 515                 return;
 516         case CONNMAN_NETWORK_TYPE_ETHERNET:
 517         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 518         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 519         case CONNMAN_NETWORK_TYPE_CELLULAR:
 520         case CONNMAN_NETWORK_TYPE_WIFI:
 521         case CONNMAN_NETWORK_TYPE_WIMAX:
 522                 break;
 523         }
 524
 525         if (g_strcmp0(network->group, group) == 0) {
 526                 if (group != NULL)
 527                         __connman_service_update_from_network(network);
 528                 return;
 529         }
 530
 531         if (network->group != NULL) {
 532                 __connman_service_remove_from_network(network);
 533
 534                 g_free(network->group);
 535         }
 536
 537         network->group = g_strdup(group);
 538
 539         if (network->group != NULL)
 540                 network_probe(network);
 541 }
 542
 543 /**
 544  * connman_network_get_group:
 545  * @network: network structure
 546  *
 547  * Get group name for automatic clustering
 548  */
 549 const char *connman_network_get_group(struct connman_network *network)
 550 {
 551         return network->group;
 552 }
 553
 554 const char *__connman_network_get_ident(struct connman_network *network)
 555 {
 556         if (network->device == NULL)
 557                 return NULL;
 558
 559         return connman_device_get_ident(network->device);
 560 }
 561
 562 connman_bool_t __connman_network_get_weakness(struct connman_network *network)
 563 {
 564         switch (network->type) {
 565         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 566         case CONNMAN_NETWORK_TYPE_VENDOR:
 567         case CONNMAN_NETWORK_TYPE_ETHERNET:
 568         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 569         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 570         case CONNMAN_NETWORK_TYPE_CELLULAR:
 571         case CONNMAN_NETWORK_TYPE_WIMAX:
 572                 break;
 573         case CONNMAN_NETWORK_TYPE_WIFI:
 574                 if (g_strcmp0(network->wifi.mode, "adhoc") == 0)
 575                         return TRUE;
 576                 if (network->strength > 0 && network->strength < 20)
 577                         return TRUE;
 578                 break;
 579         }
 580
 581         return FALSE;
 582 }
 583
 584 connman_bool_t connman_network_get_connecting(struct connman_network *network)
 585 {
 586         return network->connecting;
 587 }
 588
 589 /**
 590  * connman_network_set_available:
 591  * @network: network structure
 592  * @available: availability state
 593  *
 594  * Change availability state of network (in range)
 595  */
 596 int connman_network_set_available(struct connman_network *network,
 597                                                 connman_bool_t available)
 598 {
 599         DBG("network %p available %d", network, available);
 600
 601         if (network->available == available)
 602                 return -EALREADY;
 603
 604         network->available = available;
 605
 606         return 0;
 607 }
 608
 609 /**
 610  * connman_network_get_available:
 611  * @network: network structure
 612  *
 613  * Get network available setting
 614  */
 615 connman_bool_t connman_network_get_available(struct connman_network *network)
 616 {
 617         return network->available;
 618 }
 619
 620 /**
 621  * connman_network_set_associating:
 622  * @network: network structure
 623  * @associating: associating state
 624  *
 625  * Change associating state of network
 626  */
 627 int connman_network_set_associating(struct connman_network *network,
 628                                                 connman_bool_t associating)
 629 {
 630         DBG("network %p associating %d", network, associating);
 631
 632         if (network->associating == associating)
 633                 return -EALREADY;
 634
 635         network->associating = associating;
 636
 637         if (associating == TRUE) {
 638                 struct connman_service *service;
 639
 640                 service = __connman_service_lookup_from_network(network);
 641                 __connman_service_ipconfig_indicate_state(service,
 642                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 643                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 644                 __connman_service_ipconfig_indicate_state(service,
 645                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 646                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 647         }
 648
 649         return 0;
 650 }
 651
 652 static void set_associate_error(struct connman_network *network)
 653 {
 654         struct connman_service *service;
 655
 656         if (network->associating == FALSE)
 657                 return ;
 658
 659         network->associating = FALSE;
 660
 661         service = __connman_service_lookup_from_network(network);
 662
 663         __connman_service_ipconfig_indicate_state(service,
 664                                         CONNMAN_SERVICE_STATE_FAILURE,
 665                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 666 }
 667
 668 static void set_configure_error(struct connman_network *network)
 669 {
 670         struct connman_service *service;
 671
 672         network->connecting = FALSE;
 673
 674         service = __connman_service_lookup_from_network(network);
 675
 676         __connman_service_ipconfig_indicate_state(service,
 677                                         CONNMAN_SERVICE_STATE_FAILURE,
 678                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 679 }
 680
 681 static void set_invalid_key_error(struct connman_network *network)
 682 {
 683         struct connman_service *service;
 684
 685         service = __connman_service_lookup_from_network(network);
 686
 687         __connman_service_indicate_error(service,
 688                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
 689 }
 690
 691 static void set_connect_error(struct connman_network *network)
 692 {
 693         struct connman_service *service;
 694
 695         service = __connman_service_lookup_from_network(network);
 696
 697         __connman_service_indicate_error(service,
 698                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
 699 }
 700
 701 void connman_network_set_ipv4_method(struct connman_network *network,
 702                                         enum connman_ipconfig_method method)
 703 {
 704         struct connman_service *service;
 705         struct connman_ipconfig *ipconfig;
 706
 707         service = __connman_service_lookup_from_network(network);
 708         if (service == NULL)
 709                 return;
 710
 711         ipconfig = __connman_service_get_ip4config(service);
 712         if (ipconfig == NULL)
 713                 return;
 714
 715         connman_ipconfig_set_method(ipconfig, method);
 716 }
 717
 718 void connman_network_set_ipv6_method(struct connman_network *network,
 719                                         enum connman_ipconfig_method method)
 720 {
 721         struct connman_service *service;
 722         struct connman_ipconfig *ipconfig;
 723
 724         service = __connman_service_lookup_from_network(network);
 725         if (service == NULL)
 726                 return;
 727
 728         ipconfig = __connman_service_get_ip6config(service);
 729         if (ipconfig == NULL)
 730                 return;
 731
 732         connman_ipconfig_set_method(ipconfig, method);
 733 }
 734
 735 void connman_network_set_error(struct connman_network *network,
 736                                         enum connman_network_error error)
 737 {
 738         DBG("nework %p, error %d", network, error);
 739
 740         network->connecting = FALSE;
 741
 742         switch (error) {
 743         case CONNMAN_NETWORK_ERROR_UNKNOWN:
 744                 return;
 745         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
 746                 set_associate_error(network);
 747                 break;
 748         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
 749                 set_configure_error(network);
 750                 break;
 751         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
 752                 set_invalid_key_error(network);
 753                 break;
 754         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
 755                 set_connect_error(network);
 756                 break;
 757         }
 758
 759         network_change(network);
 760 }
 761
 762 void connman_network_clear_error(struct connman_network *network)
 763 {
 764         struct connman_service *service;
 765
 766         DBG("network %p", network);
 767
 768         if (network == NULL)
 769                 return;
 770
 771         if (network->connecting == TRUE || network->associating == TRUE)
 772                 return;
 773
 774         service = __connman_service_lookup_from_network(network);
 775         __connman_service_clear_error(service);
 776 }
 777
 778 static void set_configuration(struct connman_network *network)
 779 {
 780         struct connman_service *service;
 781
 782         DBG("network %p", network);
 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_set_network(network->device, network);
 967
 968         connman_device_set_disconnected(network->device, FALSE);
 969
 970         network->connecting = FALSE;
 971
 972         return 0;
 973 }
 974
 975 static void autoconf_ipv6_set(struct connman_network *network)
 976 {
 977         DBG("network %p", network);
 978
 979         __connman_device_set_network(network->device, network);
 980
 981         connman_device_set_disconnected(network->device, FALSE);
 982
 983         /* XXX: Append IPv6 nameservers here */
 984
 985         network->connecting = FALSE;
 986 }
 987
 988 static gboolean set_connected(gpointer user_data)
 989 {
 990         struct connman_network *network = user_data;
 991         struct connman_service *service;
 992         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
 993         enum connman_ipconfig_method ipv4_method, ipv6_method;
 994
 995         service = __connman_service_lookup_from_network(network);
 996
 997         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 998         ipconfig_ipv6 = __connman_service_get_ip6config(service);
 999
1000         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1001                 ipconfig_ipv6);
1002
1003         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1004         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1005
1006         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1007         DBG("network connected %d", network->connected);
1008
1009         if (network->connected == TRUE) {
1010                 int ret;
1011
1012                 switch (ipv6_method) {
1013                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1014                 case CONNMAN_IPCONFIG_METHOD_OFF:
1015                         break;
1016                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1017                         autoconf_ipv6_set(network);
1018                         break;
1019                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1020                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1021                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1022                         if (ret != 0) {
1023                                 connman_network_set_error(network,
1024                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1025                                 return FALSE;
1026                         }
1027                         break;
1028                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1029                         break;
1030                 }
1031
1032                 switch (ipv4_method) {
1033                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1034                 case CONNMAN_IPCONFIG_METHOD_OFF:
1035                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1036                         return FALSE;
1037                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1038                         if (set_connected_fixed(network) < 0) {
1039                                 connman_network_set_error(network,
1040                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1041                                 return FALSE;
1042                         }
1043                         return TRUE;
1044                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1045                         set_connected_manual(network);
1046                         return TRUE;
1047                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1048                         if (set_connected_dhcp(network) < 0) {
1049                                 connman_network_set_error(network,
1050                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1051                                 return FALSE;
1052                         }
1053                 }
1054
1055         } else {
1056                 enum connman_service_state state;
1057
1058                 __connman_device_set_network(network->device, NULL);
1059
1060                 switch (ipv4_method) {
1061                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1062                 case CONNMAN_IPCONFIG_METHOD_OFF:
1063                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1064                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1065                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1066                         break;
1067                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1068                         __connman_dhcp_stop(network);
1069                         break;
1070                 }
1071
1072                 /*
1073                  * We only set the disconnect state if we were not in idle
1074                  * or in failure. It does not make sense to go to disconnect
1075                  * state if we were not connected.
1076                  */
1077                 state = __connman_service_ipconfig_get_state(service,
1078                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1079                 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1080                                         state != CONNMAN_SERVICE_STATE_FAILURE)
1081                         __connman_service_ipconfig_indicate_state(service,
1082                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1083                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1084
1085                 state = __connman_service_ipconfig_get_state(service,
1086                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1087                 if (state != CONNMAN_SERVICE_STATE_IDLE &&
1088                                         state != CONNMAN_SERVICE_STATE_FAILURE)
1089                         __connman_service_ipconfig_indicate_state(service,
1090                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1091                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1092
1093                 __connman_connection_gateway_remove(service,
1094                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1095
1096                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1097                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1098
1099                 /*
1100                  * Special handling for IPv6 autoconfigured address.
1101                  * The simplest way to remove autoconfigured routes is to
1102                  * disable IPv6 temporarily so that kernel will do the cleanup
1103                  * automagically.
1104                  */
1105                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1106                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1107                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1108                 }
1109
1110                 __connman_service_ipconfig_indicate_state(service,
1111                                         CONNMAN_SERVICE_STATE_IDLE,
1112                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1113
1114                 __connman_service_ipconfig_indicate_state(service,
1115                                         CONNMAN_SERVICE_STATE_IDLE,
1116                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1117         }
1118
1119         network->connecting = FALSE;
1120
1121         connman_network_set_associating(network, FALSE);
1122
1123         return FALSE;
1124 }
1125
1126 /**
1127  * connman_network_set_connected:
1128  * @network: network structure
1129  * @connected: connected state
1130  *
1131  * Change connected state of network
1132  */
1133 int connman_network_set_connected(struct connman_network *network,
1134                                                 connman_bool_t connected)
1135 {
1136         DBG("network %p connected %d", network, connected);
1137
1138         if ((network->connecting == TRUE || network->associating == TRUE) &&
1139                                                         connected == FALSE) {
1140                 connman_network_set_error(network,
1141                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1142                 __connman_network_disconnect(network);
1143         }
1144
1145         if (network->connected == connected)
1146                 return -EALREADY;
1147
1148         network->connected = connected;
1149
1150         set_connected(network);
1151
1152         return 0;
1153 }
1154
1155 /**
1156  * connman_network_get_connected:
1157  * @network: network structure
1158  *
1159  * Get network connection status
1160  */
1161 connman_bool_t connman_network_get_connected(struct connman_network *network)
1162 {
1163         return network->connected;
1164 }
1165
1166 /**
1167  * connman_network_get_associating:
1168  * @network: network structure
1169  *
1170  * Get network associating status
1171  */
1172 connman_bool_t connman_network_get_associating(struct connman_network *network)
1173 {
1174         return network->associating;
1175 }
1176
1177 /**
1178  * __connman_network_connect:
1179  * @network: network structure
1180  *
1181  * Connect network
1182  */
1183 int __connman_network_connect(struct connman_network *network)
1184 {
1185         int err;
1186
1187         DBG("network %p", network);
1188
1189         if (network->connected == TRUE)
1190                 return -EISCONN;
1191
1192         if (network->connecting == TRUE || network->associating == TRUE)
1193                 return -EALREADY;
1194
1195         if (network->driver == NULL)
1196                 return -EUNATCH;
1197
1198         if (network->driver->connect == NULL)
1199                 return -ENOSYS;
1200
1201         if (network->device == NULL)
1202                 return -ENODEV;
1203
1204         network->connecting = TRUE;
1205
1206         __connman_device_disconnect(network->device);
1207
1208         err = network->driver->connect(network);
1209         if (err < 0) {
1210                 if (err == -EINPROGRESS)
1211                         connman_network_set_associating(network, TRUE);
1212                 else {
1213                         network->connecting = FALSE;
1214                 }
1215
1216                 return err;
1217         }
1218
1219         network->connected = TRUE;
1220         set_connected(network);
1221
1222         return err;
1223 }
1224
1225 /**
1226  * __connman_network_disconnect:
1227  * @network: network structure
1228  *
1229  * Disconnect network
1230  */
1231 int __connman_network_disconnect(struct connman_network *network)
1232 {
1233         int err;
1234
1235         DBG("network %p", network);
1236
1237         if (network->connected == FALSE && network->connecting == FALSE &&
1238                                                 network->associating == FALSE)
1239                 return -ENOTCONN;
1240
1241         if (network->driver == NULL)
1242                 return -EUNATCH;
1243
1244         if (network->driver->disconnect == NULL)
1245                 return -ENOSYS;
1246
1247         network->connecting = FALSE;
1248
1249         err = network->driver->disconnect(network);
1250         if (err == 0) {
1251                 connman_network_set_connected(network, FALSE);
1252                 set_connected(network);
1253         }
1254
1255         return err;
1256 }
1257
1258 static int manual_ipv4_set(struct connman_network *network,
1259                                 struct connman_ipconfig *ipconfig)
1260 {
1261         struct connman_service *service;
1262         int err;
1263
1264         service = __connman_service_lookup_from_network(network);
1265         if (service == NULL)
1266                 return -EINVAL;
1267
1268         err = __connman_ipconfig_address_add(ipconfig);
1269         if (err < 0) {
1270                 connman_network_set_error(network,
1271                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1272                 return err;
1273         }
1274
1275         return __connman_ipconfig_gateway_add(ipconfig);
1276 }
1277
1278 int __connman_network_clear_ipconfig(struct connman_network *network,
1279                                         struct connman_ipconfig *ipconfig)
1280 {
1281         struct connman_service *service;
1282         enum connman_ipconfig_method method;
1283         enum connman_ipconfig_type type;
1284
1285         service = __connman_service_lookup_from_network(network);
1286         if (service == NULL)
1287                 return -EINVAL;
1288
1289         method = __connman_ipconfig_get_method(ipconfig);
1290         type = __connman_ipconfig_get_config_type(ipconfig);
1291
1292         switch (method) {
1293         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1294         case CONNMAN_IPCONFIG_METHOD_OFF:
1295         case CONNMAN_IPCONFIG_METHOD_FIXED:
1296         case CONNMAN_IPCONFIG_METHOD_AUTO:
1297                 return -EINVAL;
1298         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1299                 __connman_ipconfig_address_remove(ipconfig);
1300                 break;
1301         case CONNMAN_IPCONFIG_METHOD_DHCP:
1302                 __connman_dhcp_stop(network);
1303                 break;
1304         }
1305
1306         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1307                 __connman_service_ipconfig_indicate_state(service,
1308                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1309                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1310         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1311                 __connman_service_ipconfig_indicate_state(service,
1312                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1313                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1314
1315         return 0;
1316 }
1317
1318 int __connman_network_set_ipconfig(struct connman_network *network,
1319                                         struct connman_ipconfig *ipconfig_ipv4,
1320                                         struct connman_ipconfig *ipconfig_ipv6)
1321 {
1322         enum connman_ipconfig_method method;
1323         int ret;
1324
1325         if (network == NULL)
1326                 return -EINVAL;
1327
1328         if (ipconfig_ipv6) {
1329                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1330
1331                 switch (method) {
1332                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1333                 case CONNMAN_IPCONFIG_METHOD_OFF:
1334                         break;
1335                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1336                         autoconf_ipv6_set(network);
1337                         break;
1338                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1339                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1340                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1341                         if (ret != 0) {
1342                                 connman_network_set_error(network,
1343                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1344                                 return ret;
1345                         }
1346                         break;
1347                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1348                         break;
1349                 }
1350         }
1351
1352         if (ipconfig_ipv4) {
1353                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1354
1355                 switch (method) {
1356                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1357                 case CONNMAN_IPCONFIG_METHOD_OFF:
1358                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1359                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1360                         return -EINVAL;
1361                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1362                         return manual_ipv4_set(network, ipconfig_ipv4);
1363                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1364                         return __connman_dhcp_start(network, dhcp_callback);
1365                 }
1366         }
1367
1368         return 0;
1369 }
1370
1371 int connman_network_set_ipaddress(struct connman_network *network,
1372                                         struct connman_ipaddress *ipaddress)
1373 {
1374         struct connman_service *service;
1375         struct connman_ipconfig *ipconfig = NULL;
1376
1377         DBG("network %p", network);
1378
1379         service = __connman_service_lookup_from_network(network);
1380         if (service == NULL)
1381                 return -EINVAL;
1382
1383         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1384         if (ipconfig == NULL)
1385                 return -EINVAL;
1386
1387         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1388         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1389         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1390         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1391         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1392
1393         return 0;
1394 }
1395
1396 int connman_network_set_nameservers(struct connman_network *network,
1397                                 const char *nameservers)
1398 {
1399         struct connman_service *service;
1400         char **nameservers_array = NULL;
1401         int i;
1402
1403         DBG("network %p nameservers %s", network, nameservers);
1404
1405         service = __connman_service_lookup_from_network(network);
1406         if (service == NULL)
1407                 return -EINVAL;
1408
1409         __connman_service_nameserver_clear(service);
1410
1411         if (nameservers != NULL)
1412                 nameservers_array = g_strsplit(nameservers, " ", 0);
1413
1414         for (i = 0; nameservers_array[i] != NULL; i++) {
1415                 __connman_service_nameserver_append(service,
1416                                                 nameservers_array[i]);
1417         }
1418
1419         g_strfreev(nameservers_array);
1420
1421         return 0;
1422 }
1423
1424 int connman_network_set_domain(struct connman_network *network,
1425                                 const char *domain)
1426 {
1427         struct connman_service *service;
1428
1429         DBG("network %p domain %s", network, domain);
1430
1431         service = __connman_service_lookup_from_network(network);
1432         if (service == NULL)
1433                 return -EINVAL;
1434
1435         __connman_service_set_domainname(service, domain);
1436
1437         return 0;
1438 }
1439
1440 /**
1441  * connman_network_set_name:
1442  * @network: network structure
1443  * @name: name value
1444  *
1445  * Set display name value for network
1446  */
1447 int connman_network_set_name(struct connman_network *network,
1448                                                         const char *name)
1449 {
1450         DBG("network %p name %s", network, name);
1451
1452         g_free(network->name);
1453         network->name = g_strdup(name);
1454
1455         return 0;
1456 }
1457
1458 /**
1459  * connman_network_set_strength:
1460  * @network: network structure
1461  * @strength: strength value
1462  *
1463  * Set signal strength value for network
1464  */
1465
1466 int connman_network_set_strength(struct connman_network *network,
1467                                                 connman_uint8_t strength)
1468 {
1469         DBG("network %p strengh %d", network, strength);
1470
1471         network->strength = strength;
1472
1473         return 0;
1474 }
1475
1476 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1477 {
1478         return network->strength;
1479 }
1480
1481 int connman_network_set_frequency(struct connman_network *network,
1482                                                 connman_uint16_t frequency)
1483 {
1484         DBG("network %p frequency %d", network, frequency);
1485
1486         network->frequency = frequency;
1487
1488         return 0;
1489 }
1490
1491 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1492 {
1493         return network->frequency;
1494 }
1495
1496 int connman_network_set_wifi_channel(struct connman_network *network,
1497                                                 connman_uint16_t channel)
1498 {
1499         DBG("network %p wifi channel %d", network, channel);
1500
1501         network->wifi.channel = channel;
1502
1503         return 0;
1504 }
1505
1506 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1507 {
1508         return network->wifi.channel;
1509 }
1510
1511 /**
1512  * connman_network_set_roaming:
1513  * @network: network structure
1514  * @roaming: roaming state
1515  *
1516  * Set roaming state for network
1517  */
1518 int connman_network_set_roaming(struct connman_network *network,
1519                                                 connman_bool_t roaming)
1520 {
1521         DBG("network %p roaming %d", network, roaming);
1522
1523         network->roaming = roaming;
1524
1525         return 0;
1526 }
1527
1528 /**
1529  * connman_network_set_string:
1530  * @network: network structure
1531  * @key: unique identifier
1532  * @value: string value
1533  *
1534  * Set string value for specific key
1535  */
1536 int connman_network_set_string(struct connman_network *network,
1537                                         const char *key, const char *value)
1538 {
1539         DBG("network %p key %s value %s", network, key, value);
1540
1541         if (g_strcmp0(key, "Name") == 0)
1542                 return connman_network_set_name(network, value);
1543
1544         if (g_str_equal(key, "Path") == TRUE) {
1545                 g_free(network->path);
1546                 network->path = g_strdup(value);
1547         } else if (g_str_equal(key, "Node") == TRUE) {
1548                 g_free(network->node);
1549                 network->node = g_strdup(value);
1550         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1551                 g_free(network->wifi.mode);
1552                 network->wifi.mode = g_strdup(value);
1553         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1554                 g_free(network->wifi.security);
1555                 network->wifi.security = g_strdup(value);
1556         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1557                 g_free(network->wifi.passphrase);
1558                 network->wifi.passphrase = g_strdup(value);
1559         } else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE) {
1560                 g_free(network->wifi.agent_passphrase);
1561                 network->wifi.agent_passphrase = g_strdup(value);
1562         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1563                 g_free(network->wifi.eap);
1564                 network->wifi.eap = g_strdup(value);
1565         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1566                 g_free(network->wifi.identity);
1567                 network->wifi.identity = g_strdup(value);
1568         } else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE) {
1569                 g_free(network->wifi.agent_identity);
1570                 network->wifi.agent_identity = g_strdup(value);
1571         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1572                 g_free(network->wifi.ca_cert_path);
1573                 network->wifi.ca_cert_path = g_strdup(value);
1574         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1575                 g_free(network->wifi.client_cert_path);
1576                 network->wifi.client_cert_path = g_strdup(value);
1577         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1578                 g_free(network->wifi.private_key_path);
1579                 network->wifi.private_key_path = g_strdup(value);
1580         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1581                 g_free(network->wifi.private_key_passphrase);
1582                 network->wifi.private_key_passphrase = g_strdup(value);
1583         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1584                 g_free(network->wifi.phase2_auth);
1585                 network->wifi.phase2_auth = g_strdup(value);
1586         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1587                 g_free(network->wifi.pin_wps);
1588                 network->wifi.pin_wps = g_strdup(value);
1589         } else {
1590                 return -EINVAL;
1591         }
1592
1593         return 0;
1594 }
1595
1596 /**
1597  * connman_network_get_string:
1598  * @network: network structure
1599  * @key: unique identifier
1600  *
1601  * Get string value for specific key
1602  */
1603 const char *connman_network_get_string(struct connman_network *network,
1604                                                         const char *key)
1605 {
1606         DBG("network %p key %s", network, key);
1607
1608         if (g_str_equal(key, "Path") == TRUE)
1609                 return network->path;
1610         else if (g_str_equal(key, "Name") == TRUE)
1611                 return network->name;
1612         else if (g_str_equal(key, "Node") == TRUE)
1613                 return network->node;
1614         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1615                 return network->wifi.mode;
1616         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1617                 return network->wifi.security;
1618         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1619                 return network->wifi.passphrase;
1620         else if (g_str_equal(key, "WiFi.AgentPassphrase") == TRUE)
1621                 return network->wifi.agent_passphrase;
1622         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1623                 return network->wifi.eap;
1624         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1625                 return network->wifi.identity;
1626         else if (g_str_equal(key, "WiFi.AgentIdentity") == TRUE)
1627                 return network->wifi.agent_identity;
1628         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1629                 return network->wifi.ca_cert_path;
1630         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1631                 return network->wifi.client_cert_path;
1632         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1633                 return network->wifi.private_key_path;
1634         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1635                 return network->wifi.private_key_passphrase;
1636         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1637                 return network->wifi.phase2_auth;
1638         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1639                 return network->wifi.pin_wps;
1640
1641         return NULL;
1642 }
1643
1644 /**
1645  * connman_network_set_bool:
1646  * @network: network structure
1647  * @key: unique identifier
1648  * @value: boolean value
1649  *
1650  * Set boolean value for specific key
1651  */
1652 int connman_network_set_bool(struct connman_network *network,
1653                                         const char *key, connman_bool_t value)
1654 {
1655         DBG("network %p key %s value %d", network, key, value);
1656
1657         if (g_strcmp0(key, "Roaming") == 0)
1658                 return connman_network_set_roaming(network, value);
1659         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1660                 network->wifi.wps = value;
1661         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1662                 network->wifi.use_wps = value;
1663
1664         return -EINVAL;
1665 }
1666
1667 /**
1668  * connman_network_get_bool:
1669  * @network: network structure
1670  * @key: unique identifier
1671  *
1672  * Get boolean value for specific key
1673  */
1674 connman_bool_t connman_network_get_bool(struct connman_network *network,
1675                                                         const char *key)
1676 {
1677         DBG("network %p key %s", network, key);
1678
1679         if (g_str_equal(key, "Roaming") == TRUE)
1680                 return network->roaming;
1681         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1682                 return network->wifi.wps;
1683         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1684                 return network->wifi.use_wps;
1685
1686         return FALSE;
1687 }
1688
1689 /**
1690  * connman_network_set_blob:
1691  * @network: network structure
1692  * @key: unique identifier
1693  * @data: blob data
1694  * @size: blob size
1695  *
1696  * Set binary blob value for specific key
1697  */
1698 int connman_network_set_blob(struct connman_network *network,
1699                         const char *key, const void *data, unsigned int size)
1700 {
1701         DBG("network %p key %s size %d", network, key, size);
1702
1703         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1704                 g_free(network->wifi.ssid);
1705                 network->wifi.ssid = g_try_malloc(size);
1706                 if (network->wifi.ssid != NULL) {
1707                         memcpy(network->wifi.ssid, data, size);
1708                         network->wifi.ssid_len = size;
1709                 } else
1710                         network->wifi.ssid_len = 0;
1711         } else {
1712                 return -EINVAL;
1713         }
1714
1715         return 0;
1716 }
1717
1718 /**
1719  * connman_network_get_blob:
1720  * @network: network structure
1721  * @key: unique identifier
1722  * @size: pointer to blob size
1723  *
1724  * Get binary blob value for specific key
1725  */
1726 const void *connman_network_get_blob(struct connman_network *network,
1727                                         const char *key, unsigned int *size)
1728 {
1729         DBG("network %p key %s", network, key);
1730
1731         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1732                 if (size != NULL)
1733                         *size = network->wifi.ssid_len;
1734                 return network->wifi.ssid;
1735         }
1736
1737         return NULL;
1738 }
1739
1740 void __connman_network_set_device(struct connman_network *network,
1741                                         struct connman_device *device)
1742 {
1743         if (network->device == device)
1744                 return;
1745
1746         if (network->device != NULL)
1747                 network_remove(network);
1748
1749         network->device = device;
1750
1751         if (network->device != NULL)
1752                 network_probe(network);
1753 }
1754
1755 /**
1756  * connman_network_get_device:
1757  * @network: network structure
1758  *
1759  * Get parent device of network
1760  */
1761 struct connman_device *connman_network_get_device(struct connman_network *network)
1762 {
1763         return network->device;
1764 }
1765
1766 /**
1767  * connman_network_get_data:
1768  * @network: network structure
1769  *
1770  * Get private network data pointer
1771  */
1772 void *connman_network_get_data(struct connman_network *network)
1773 {
1774         return network->driver_data;
1775 }
1776
1777 /**
1778  * connman_network_set_data:
1779  * @network: network structure
1780  * @data: data pointer
1781  *
1782  * Set private network data pointer
1783  */
1784 void connman_network_set_data(struct connman_network *network, void *data)
1785 {
1786         network->driver_data = data;
1787 }
1788
1789 void connman_network_update(struct connman_network *network)
1790 {
1791         switch (network->type) {
1792         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1793         case CONNMAN_NETWORK_TYPE_VENDOR:
1794                 return;
1795         case CONNMAN_NETWORK_TYPE_ETHERNET:
1796         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1797         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1798         case CONNMAN_NETWORK_TYPE_CELLULAR:
1799         case CONNMAN_NETWORK_TYPE_WIFI:
1800         case CONNMAN_NETWORK_TYPE_WIMAX:
1801                 break;
1802         }
1803
1804         if (network->group != NULL)
1805                 __connman_service_update_from_network(network);
1806 }
1807
1808 int __connman_network_init(void)
1809 {
1810         DBG("");
1811
1812         return 0;
1813 }
1814
1815 void __connman_network_cleanup(void)
1816 {
1817         DBG("");
1818 }