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 static unsigned int hidden_counter = 0;
  34
  35 struct connman_network {
  36         gint refcount;
  37         enum connman_network_type type;
  38         connman_bool_t available;
  39         connman_bool_t connected;
  40         connman_bool_t roaming;
  41         connman_bool_t hidden;
  42         connman_uint8_t strength;
  43         connman_uint16_t frequency;
  44         char *identifier;
  45         char *name;
  46         char *node;
  47         char *group;
  48         char *path;
  49         int index;
  50
  51         struct connman_network_driver *driver;
  52         void *driver_data;
  53
  54         connman_bool_t connecting;
  55         connman_bool_t associating;
  56
  57         struct connman_device *device;
  58
  59         struct {
  60                 void *ssid;
  61                 int ssid_len;
  62                 char *mode;
  63                 unsigned short channel;
  64                 char *security;
  65                 char *passphrase;
  66                 char *eap;
  67                 char *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                         return -EINVAL;
 167         }
 168
 169         return 0;
 170 }
 171
 172 static void network_remove(struct connman_network *network)
 173 {
 174         DBG("network %p name %s", network, network->name);
 175
 176         if (network->driver == NULL)
 177                 return;
 178
 179         switch (network->type) {
 180         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 181         case CONNMAN_NETWORK_TYPE_VENDOR:
 182                 break;
 183         case CONNMAN_NETWORK_TYPE_ETHERNET:
 184         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 185         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 186         case CONNMAN_NETWORK_TYPE_CELLULAR:
 187         case CONNMAN_NETWORK_TYPE_WIFI:
 188         case CONNMAN_NETWORK_TYPE_WIMAX:
 189                 if (network->group != NULL) {
 190                         __connman_service_remove_from_network(network);
 191
 192                         g_free(network->group);
 193                         network->group = NULL;
 194                 }
 195                 break;
 196         }
 197
 198         if (network->driver->remove)
 199                 network->driver->remove(network);
 200
 201         network->driver = NULL;
 202 }
 203
 204 static void network_change(struct connman_network *network)
 205 {
 206         DBG("network %p name %s", network, network->name);
 207
 208         if (network->connected == FALSE)
 209                 return;
 210
 211         connman_network_unref(network);
 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 int connman_network_register(struct connman_network *network)
 246 {
 247         network_list = g_slist_append(network_list, network);
 248
 249         return network_probe(network);
 250 }
 251
 252
 253 void connman_network_unregister(struct connman_network *network)
 254 {
 255         network_list = g_slist_remove(network_list, network);
 256
 257         network_remove(network);
 258 }
 259
 260 static void remove_driver(struct connman_network_driver *driver)
 261 {
 262         GSList *list;
 263
 264         DBG("driver %p name %s", driver, driver->name);
 265
 266         for (list = network_list; list != NULL; list = list->next) {
 267                 struct connman_network *network = list->data;
 268
 269                 if (network->driver == driver)
 270                         network_remove(network);
 271         }
 272 }
 273
 274 static gint compare_priority(gconstpointer a, gconstpointer b)
 275 {
 276         const struct connman_network_driver *driver1 = a;
 277         const struct connman_network_driver *driver2 = b;
 278
 279         return driver2->priority - driver1->priority;
 280 }
 281
 282 /**
 283  * connman_network_driver_register:
 284  * @driver: network driver definition
 285  *
 286  * Register a new network driver
 287  *
 288  * Returns: %0 on success
 289  */
 290 int connman_network_driver_register(struct connman_network_driver *driver)
 291 {
 292         GSList *list;
 293
 294         DBG("driver %p name %s", driver, driver->name);
 295
 296         for (list = driver_list; list; list = list->next) {
 297                 struct connman_network_driver *tmp = list->data;
 298
 299                 if (tmp->type == driver->type)
 300                         return -EALREADY;
 301
 302         }
 303
 304         driver_list = g_slist_insert_sorted(driver_list, driver,
 305                                                         compare_priority);
 306
 307         probe_driver(driver);
 308
 309         return 0;
 310 }
 311
 312 /**
 313  * connman_network_driver_unregister:
 314  * @driver: network driver definition
 315  *
 316  * Remove a previously registered network driver
 317  */
 318 void connman_network_driver_unregister(struct connman_network_driver *driver)
 319 {
 320         DBG("driver %p name %s", driver, driver->name);
 321
 322         driver_list = g_slist_remove(driver_list, driver);
 323
 324         remove_driver(driver);
 325 }
 326
 327 static void network_destruct(struct connman_network *network)
 328 {
 329         DBG("network %p name %s", network, network->name);
 330
 331         g_free(network->wifi.ssid);
 332         g_free(network->wifi.mode);
 333         g_free(network->wifi.security);
 334         g_free(network->wifi.passphrase);
 335         g_free(network->wifi.eap);
 336         g_free(network->wifi.identity);
 337         g_free(network->wifi.ca_cert_path);
 338         g_free(network->wifi.client_cert_path);
 339         g_free(network->wifi.private_key_path);
 340         g_free(network->wifi.private_key_passphrase);
 341         g_free(network->wifi.phase2_auth);
 342         g_free(network->wifi.pin_wps);
 343
 344         g_free(network->path);
 345         g_free(network->group);
 346         g_free(network->node);
 347         g_free(network->name);
 348         g_free(network->identifier);
 349         g_free(network->path);
 350
 351         network->device = NULL;
 352
 353         g_free(network);
 354 }
 355
 356 /**
 357  * connman_network_create:
 358  * @identifier: network identifier (for example an unqiue name)
 359  *
 360  * Allocate a new network and assign the #identifier to it.
 361  *
 362  * Returns: a newly-allocated #connman_network structure
 363  */
 364 struct connman_network *connman_network_create(const char *identifier,
 365                                                 enum connman_network_type type)
 366 {
 367         struct connman_network *network;
 368         char *ident;
 369
 370         DBG("identifier %s type %d", identifier, type);
 371
 372         network = g_try_new0(struct connman_network, 1);
 373         if (network == NULL)
 374                 return NULL;
 375
 376         DBG("network %p", network);
 377
 378         network->refcount = 1;
 379
 380         if (identifier == NULL) {
 381                 ident = g_strdup_printf("hidden_%d", hidden_counter++);
 382                 network->hidden = TRUE;
 383         } else
 384                 ident = g_strdup(identifier);
 385
 386         if (ident == NULL) {
 387                 g_free(network);
 388                 return NULL;
 389         }
 390
 391         network->type       = type;
 392         network->identifier = ident;
 393
 394         return network;
 395 }
 396
 397 /**
 398  * connman_network_ref:
 399  * @network: network structure
 400  *
 401  * Increase reference counter of  network
 402  */
 403 struct connman_network *connman_network_ref(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         g_atomic_int_inc(&network->refcount);
 409
 410         return network;
 411 }
 412
 413 /**
 414  * connman_network_unref:
 415  * @network: network structure
 416  *
 417  * Decrease reference counter of network
 418  */
 419 void connman_network_unref(struct connman_network *network)
 420 {
 421         DBG("network %p name %s refcount %d", network, network->name,
 422                 g_atomic_int_get(&network->refcount) - 1);
 423
 424         if (g_atomic_int_dec_and_test(&network->refcount) == FALSE)
 425                 return;
 426
 427         network_destruct(network);
 428 }
 429
 430 const char *__connman_network_get_type(struct connman_network *network)
 431 {
 432         return type2string(network->type);
 433 }
 434
 435 /**
 436  * connman_network_get_type:
 437  * @network: network structure
 438  *
 439  * Get type of network
 440  */
 441 enum connman_network_type connman_network_get_type(struct connman_network *network)
 442 {
 443         return network->type;
 444 }
 445
 446 /**
 447  * connman_network_get_identifier:
 448  * @network: network structure
 449  *
 450  * Get identifier of network
 451  */
 452 const char *connman_network_get_identifier(struct connman_network *network)
 453 {
 454         return network->identifier;
 455 }
 456
 457 /**
 458  * connman_network_set_index:
 459  * @network: network structure
 460  * @index: index number
 461  *
 462  * Set index number of network
 463  */
 464 void connman_network_set_index(struct connman_network *network, int index)
 465 {
 466         struct connman_service *service;
 467         struct connman_ipconfig *ipconfig;
 468
 469         service = __connman_service_lookup_from_network(network);
 470         if (service == NULL)
 471                 goto done;
 472
 473         ipconfig = __connman_service_get_ip4config(service);
 474
 475         DBG("index %d service %p ip4config %p", network->index,
 476                 service, ipconfig);
 477
 478         if (network->index < 0 && ipconfig == NULL) {
 479
 480                 ipconfig = __connman_service_get_ip4config(service);
 481                 if (ipconfig == NULL)
 482                         /*
 483                          * This is needed for plugins that havent set their
 484                          * ipconfig layer yet, due to not being able to get
 485                          * a network index prior to creating a service.
 486                          */
 487                         __connman_service_create_ip4config(service, index);
 488                 else
 489                         __connman_ipconfig_set_index(ipconfig, index);
 490
 491         } else {
 492                 /* If index changed, the index of ipconfig must be reset. */
 493                 if (ipconfig == NULL)
 494                         goto done;
 495
 496                 __connman_ipconfig_set_index(ipconfig, index);
 497         }
 498
 499 done:
 500         network->index = index;
 501 }
 502
 503 /**
 504  * connman_network_get_index:
 505  * @network: network structure
 506  *
 507  * Get index number of network
 508  */
 509 int connman_network_get_index(struct connman_network *network)
 510 {
 511         return network->index;
 512 }
 513
 514 /**
 515  * connman_network_set_group:
 516  * @network: network structure
 517  * @group: group name
 518  *
 519  * Set group name for automatic clustering
 520  */
 521 void connman_network_set_group(struct connman_network *network,
 522                                                         const char *group)
 523 {
 524         switch (network->type) {
 525         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 526         case CONNMAN_NETWORK_TYPE_VENDOR:
 527                 return;
 528         case CONNMAN_NETWORK_TYPE_ETHERNET:
 529         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 530         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 531         case CONNMAN_NETWORK_TYPE_CELLULAR:
 532         case CONNMAN_NETWORK_TYPE_WIFI:
 533         case CONNMAN_NETWORK_TYPE_WIMAX:
 534                 break;
 535         }
 536
 537         if (g_strcmp0(network->group, group) == 0) {
 538                 if (group != NULL)
 539                         __connman_service_update_from_network(network);
 540                 return;
 541         }
 542
 543         if (network->group != NULL) {
 544                 __connman_service_remove_from_network(network);
 545
 546                 g_free(network->group);
 547         }
 548
 549         network->group = g_strdup(group);
 550
 551         if (network->group != NULL)
 552                 network_probe(network);
 553 }
 554
 555 /**
 556  * connman_network_get_group:
 557  * @network: network structure
 558  *
 559  * Get group name for automatic clustering
 560  */
 561 const char *connman_network_get_group(struct connman_network *network)
 562 {
 563         return network->group;
 564 }
 565
 566 const char *__connman_network_get_ident(struct connman_network *network)
 567 {
 568         if (network->device == NULL)
 569                 return NULL;
 570
 571         return connman_device_get_ident(network->device);
 572 }
 573
 574 connman_bool_t __connman_network_get_weakness(struct connman_network *network)
 575 {
 576         switch (network->type) {
 577         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 578         case CONNMAN_NETWORK_TYPE_VENDOR:
 579         case CONNMAN_NETWORK_TYPE_ETHERNET:
 580         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 581         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 582         case CONNMAN_NETWORK_TYPE_CELLULAR:
 583         case CONNMAN_NETWORK_TYPE_WIMAX:
 584                 break;
 585         case CONNMAN_NETWORK_TYPE_WIFI:
 586                 if (g_strcmp0(network->wifi.mode, "adhoc") == 0)
 587                         return TRUE;
 588                 if (network->strength > 0 && network->strength < 20)
 589                         return TRUE;
 590                 break;
 591         }
 592
 593         return FALSE;
 594 }
 595
 596 connman_bool_t connman_network_get_connecting(struct connman_network *network)
 597 {
 598         return network->connecting;
 599 }
 600
 601 /**
 602  * connman_network_set_available:
 603  * @network: network structure
 604  * @available: availability state
 605  *
 606  * Change availability state of network (in range)
 607  */
 608 int connman_network_set_available(struct connman_network *network,
 609                                                 connman_bool_t available)
 610 {
 611         DBG("network %p available %d", network, available);
 612
 613         if (network->available == available)
 614                 return -EALREADY;
 615
 616         network->available = available;
 617
 618         return 0;
 619 }
 620
 621 /**
 622  * connman_network_get_available:
 623  * @network: network structure
 624  *
 625  * Get network available setting
 626  */
 627 connman_bool_t connman_network_get_available(struct connman_network *network)
 628 {
 629         if (network->hidden == TRUE)
 630                 return TRUE;
 631
 632         return network->available;
 633 }
 634
 635 /**
 636  * connman_network_set_associating:
 637  * @network: network structure
 638  * @associating: associating state
 639  *
 640  * Change associating state of network
 641  */
 642 int connman_network_set_associating(struct connman_network *network,
 643                                                 connman_bool_t associating)
 644 {
 645         DBG("network %p associating %d", network, associating);
 646
 647         if (network->associating == associating)
 648                 return -EALREADY;
 649
 650         network->associating = associating;
 651
 652         if (associating == TRUE) {
 653                 struct connman_service *service;
 654
 655                 service = __connman_service_lookup_from_network(network);
 656                 __connman_service_ipconfig_indicate_state(service,
 657                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 658                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 659                 __connman_service_ipconfig_indicate_state(service,
 660                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 661                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 662         }
 663
 664         return 0;
 665 }
 666
 667 static void set_associate_error(struct connman_network *network)
 668 {
 669         struct connman_service *service;
 670
 671         if (network->associating == FALSE)
 672                 return ;
 673
 674         network->associating = FALSE;
 675
 676         service = __connman_service_lookup_from_network(network);
 677
 678         __connman_service_ipconfig_indicate_state(service,
 679                                         CONNMAN_SERVICE_STATE_FAILURE,
 680                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 681 }
 682
 683 static void set_configure_error(struct connman_network *network)
 684 {
 685         struct connman_service *service;
 686
 687         network->connecting = FALSE;
 688
 689         service = __connman_service_lookup_from_network(network);
 690
 691         __connman_service_ipconfig_indicate_state(service,
 692                                         CONNMAN_SERVICE_STATE_FAILURE,
 693                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 694 }
 695
 696 static void set_invalid_key_error(struct connman_network *network)
 697 {
 698         struct connman_service *service;
 699
 700         service = __connman_service_lookup_from_network(network);
 701
 702         __connman_service_indicate_error(service,
 703                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
 704 }
 705
 706 static void set_connect_error(struct connman_network *network)
 707 {
 708         struct connman_service *service;
 709
 710         service = __connman_service_lookup_from_network(network);
 711
 712         __connman_service_indicate_error(service,
 713                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
 714 }
 715
 716 void connman_network_set_ipv4_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_ip4config(service);
 727         if (ipconfig == NULL)
 728                 return;
 729
 730         connman_ipconfig_set_method(ipconfig, method);
 731 }
 732
 733 void connman_network_set_ipv6_method(struct connman_network *network,
 734                                         enum connman_ipconfig_method method)
 735 {
 736         struct connman_service *service;
 737         struct connman_ipconfig *ipconfig;
 738
 739         service = __connman_service_lookup_from_network(network);
 740         if (service == NULL)
 741                 return;
 742
 743         ipconfig = __connman_service_get_ip6config(service);
 744         if (ipconfig == NULL)
 745                 return;
 746
 747         connman_ipconfig_set_method(ipconfig, method);
 748 }
 749
 750 void connman_network_set_error(struct connman_network *network,
 751                                         enum connman_network_error error)
 752 {
 753         DBG("nework %p, error %d", network, error);
 754
 755         network->connecting = FALSE;
 756
 757         switch (error) {
 758         case CONNMAN_NETWORK_ERROR_UNKNOWN:
 759                 return;
 760         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
 761                 set_associate_error(network);
 762                 break;
 763         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
 764                 set_configure_error(network);
 765                 break;
 766         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
 767                 set_invalid_key_error(network);
 768                 break;
 769         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
 770                 set_connect_error(network);
 771                 break;
 772         }
 773
 774         network_change(network);
 775 }
 776
 777 void connman_network_clear_error(struct connman_network *network)
 778 {
 779         struct connman_service *service;
 780
 781         DBG("network %p", network);
 782
 783         if (network == NULL)
 784                 return;
 785
 786         if (network->connecting == TRUE || network->associating == TRUE)
 787                 return;
 788
 789         service = __connman_service_lookup_from_network(network);
 790         __connman_service_clear_error(service);
 791 }
 792
 793 static void set_configuration(struct connman_network *network)
 794 {
 795         struct connman_service *service;
 796
 797         DBG("network %p", network);
 798
 799         __connman_device_increase_connections(network->device);
 800
 801         __connman_device_set_network(network->device, network);
 802
 803         connman_device_set_disconnected(network->device, FALSE);
 804
 805         service = __connman_service_lookup_from_network(network);
 806         __connman_service_ipconfig_indicate_state(service,
 807                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 808                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 809 }
 810
 811 static void dhcp_success(struct connman_network *network)
 812 {
 813         struct connman_service *service;
 814         struct connman_ipconfig *ipconfig_ipv4;
 815         int err;
 816
 817         service = __connman_service_lookup_from_network(network);
 818         if (service == NULL)
 819                 goto err;
 820
 821         connman_network_set_associating(network, FALSE);
 822
 823         network->connecting = FALSE;
 824
 825         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 826         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 827         if (err < 0)
 828                 goto err;
 829
 830         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 831         if (err < 0)
 832                 goto err;
 833
 834         return;
 835
 836 err:
 837         connman_network_set_error(network,
 838                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 839 }
 840
 841 static void dhcp_failure(struct connman_network *network)
 842 {
 843         struct connman_service *service;
 844
 845         service = __connman_service_lookup_from_network(network);
 846         if (service == NULL)
 847                 return;
 848
 849         __connman_service_ipconfig_indicate_state(service,
 850                                         CONNMAN_SERVICE_STATE_IDLE,
 851                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 852 }
 853
 854 static void dhcp_callback(struct connman_network *network,
 855                         connman_bool_t success)
 856 {
 857         DBG("success %d", success);
 858
 859         if (success == TRUE)
 860                 dhcp_success(network);
 861         else
 862                 dhcp_failure(network);
 863 }
 864
 865 static int set_connected_fixed(struct connman_network *network)
 866 {
 867         struct connman_service *service;
 868         struct connman_ipconfig *ipconfig_ipv4;
 869         int err;
 870
 871         DBG("");
 872
 873         service = __connman_service_lookup_from_network(network);
 874
 875         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 876
 877         set_configuration(network);
 878
 879         network->connecting = FALSE;
 880
 881         connman_network_set_associating(network, FALSE);
 882
 883         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 884         if (err < 0)
 885                 goto err;
 886
 887         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 888         if (err < 0)
 889                 goto err;
 890
 891         return 0;
 892
 893 err:
 894         connman_network_set_error(network,
 895                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 896
 897         return err;
 898 }
 899
 900 static void set_connected_manual(struct connman_network *network)
 901 {
 902         struct connman_service *service;
 903         struct connman_ipconfig *ipconfig;
 904         int err;
 905
 906         DBG("network %p", network);
 907
 908         service = __connman_service_lookup_from_network(network);
 909
 910         ipconfig = __connman_service_get_ip4config(service);
 911
 912         set_configuration(network);
 913
 914         err = __connman_ipconfig_address_add(ipconfig);
 915         if (err < 0)
 916                 goto err;
 917
 918         err = __connman_ipconfig_gateway_add(ipconfig);
 919         if (err < 0)
 920                 goto err;
 921
 922         network->connecting = FALSE;
 923
 924         connman_network_set_associating(network, FALSE);
 925
 926         return;
 927
 928 err:
 929         connman_network_set_error(network,
 930                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 931         return;
 932 }
 933
 934 static int set_connected_dhcp(struct connman_network *network)
 935 {
 936         int err;
 937
 938         DBG("network %p", network);
 939
 940         set_configuration(network);
 941
 942         err = __connman_dhcp_start(network, dhcp_callback);
 943         if (err < 0) {
 944                 connman_error("Can not request DHCP lease");
 945                 return err;
 946         }
 947
 948         return 0;
 949 }
 950
 951 static int manual_ipv6_set(struct connman_network *network,
 952                                 struct connman_ipconfig *ipconfig_ipv6)
 953 {
 954         struct connman_service *service;
 955         int err;
 956
 957         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 958
 959         service = __connman_service_lookup_from_network(network);
 960         if (service == NULL)
 961                 return -EINVAL;
 962
 963         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 964         if (err < 0) {
 965                 connman_network_set_error(network,
 966                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 967                 return err;
 968         }
 969
 970         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 971         if (err < 0)
 972                 return err;
 973
 974         __connman_connection_gateway_activate(service,
 975                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 976
 977         __connman_device_increase_connections(network->device);
 978
 979         __connman_device_set_network(network->device, network);
 980
 981         connman_device_set_disconnected(network->device, FALSE);
 982
 983         network->connecting = FALSE;
 984
 985         return 0;
 986 }
 987
 988 static void autoconf_ipv6_set(struct connman_network *network)
 989 {
 990         DBG("network %p", network);
 991
 992         __connman_device_increase_connections(network->device);
 993
 994         __connman_device_set_network(network->device, network);
 995
 996         connman_device_set_disconnected(network->device, FALSE);
 997
 998         /* XXX: Append IPv6 nameservers here */
 999
1000         network->connecting = FALSE;
1001 }
1002
1003 static gboolean set_connected(gpointer user_data)
1004 {
1005         struct connman_network *network = user_data;
1006         struct connman_service *service;
1007         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1008         enum connman_ipconfig_method ipv4_method, ipv6_method;
1009
1010         service = __connman_service_lookup_from_network(network);
1011
1012         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1013         ipconfig_ipv6 = __connman_service_get_ip6config(service);
1014
1015         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1016                 ipconfig_ipv6);
1017
1018         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1019         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1020
1021         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1022         DBG("network connected %d", network->connected);
1023
1024         if (network->connected == TRUE) {
1025                 int ret;
1026
1027                 switch (ipv6_method) {
1028                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1029                 case CONNMAN_IPCONFIG_METHOD_OFF:
1030                         break;
1031                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1032                         autoconf_ipv6_set(network);
1033                         break;
1034                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1035                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1036                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1037                         if (ret != 0) {
1038                                 connman_network_set_error(network,
1039                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1040                                 return FALSE;
1041                         }
1042                         break;
1043                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1044                         break;
1045                 }
1046
1047                 switch (ipv4_method) {
1048                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1049                 case CONNMAN_IPCONFIG_METHOD_OFF:
1050                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1051                         return FALSE;
1052                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1053                         if (set_connected_fixed(network) < 0) {
1054                                 connman_network_set_error(network,
1055                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1056                                 return FALSE;
1057                         }
1058                         return TRUE;
1059                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1060                         set_connected_manual(network);
1061                         return TRUE;
1062                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1063                         if (set_connected_dhcp(network) < 0) {
1064                                 connman_network_set_error(network,
1065                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1066                                 return FALSE;
1067                         }
1068                 }
1069
1070         } else {
1071                 struct connman_service *service;
1072
1073                 __connman_device_set_network(network->device, NULL);
1074                 network->hidden = FALSE;
1075
1076                 service = __connman_service_lookup_from_network(network);
1077
1078                 switch (ipv4_method) {
1079                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1080                 case CONNMAN_IPCONFIG_METHOD_OFF:
1081                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1082                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1083                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1084                         break;
1085                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1086                         __connman_dhcp_stop(network);
1087                         break;
1088                 }
1089
1090                 __connman_service_ipconfig_indicate_state(service,
1091                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1092                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1093
1094                 __connman_service_ipconfig_indicate_state(service,
1095                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1096                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1097
1098                 __connman_connection_gateway_remove(service,
1099                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1100
1101                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1102                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1103
1104                 /*
1105                  * Special handling for IPv6 autoconfigured address.
1106                  * The simplest way to remove autoconfigured routes is to
1107                  * disable IPv6 temporarily so that kernel will do the cleanup
1108                  * automagically.
1109                  */
1110                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1111                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1112                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1113                 }
1114
1115                 __connman_service_ipconfig_indicate_state(service,
1116                                         CONNMAN_SERVICE_STATE_IDLE,
1117                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1118
1119                 __connman_service_ipconfig_indicate_state(service,
1120                                         CONNMAN_SERVICE_STATE_IDLE,
1121                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1122         }
1123
1124         network->connecting = FALSE;
1125
1126         connman_network_set_associating(network, FALSE);
1127
1128         return FALSE;
1129 }
1130
1131 /**
1132  * connman_network_set_connected:
1133  * @network: network structure
1134  * @connected: connected state
1135  *
1136  * Change connected state of network
1137  */
1138 int connman_network_set_connected(struct connman_network *network,
1139                                                 connman_bool_t connected)
1140 {
1141         DBG("network %p connected %d", network, connected);
1142
1143         if ((network->connecting == TRUE || network->associating == TRUE) &&
1144                                                         connected == FALSE) {
1145                 connman_network_set_error(network,
1146                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1147                 __connman_network_disconnect(network);
1148         }
1149
1150         if (network->connected == connected)
1151                 return -EALREADY;
1152
1153         if (connected == FALSE)
1154                 __connman_device_decrease_connections(network->device);
1155
1156         network->connected = connected;
1157
1158         set_connected(network);
1159
1160         return 0;
1161 }
1162
1163 /**
1164  * connman_network_get_connected:
1165  * @network: network structure
1166  *
1167  * Get network connection status
1168  */
1169 connman_bool_t connman_network_get_connected(struct connman_network *network)
1170 {
1171         return network->connected;
1172 }
1173
1174 /**
1175  * connman_network_get_associating:
1176  * @network: network structure
1177  *
1178  * Get network associating status
1179  */
1180 connman_bool_t connman_network_get_associating(struct connman_network *network)
1181 {
1182         return network->associating;
1183 }
1184
1185 /**
1186  * __connman_network_connect:
1187  * @network: network structure
1188  *
1189  * Connect network
1190  */
1191 int __connman_network_connect(struct connman_network *network)
1192 {
1193         int err;
1194
1195         DBG("network %p", network);
1196
1197         if (network->connected == TRUE)
1198                 return -EISCONN;
1199
1200         if (network->connecting == TRUE || network->associating == TRUE)
1201                 return -EALREADY;
1202
1203         if (network->driver == NULL)
1204                 return -EUNATCH;
1205
1206         if (network->driver->connect == NULL)
1207                 return -ENOSYS;
1208
1209         if (network->device == NULL)
1210                 return -ENODEV;
1211
1212         network->connecting = TRUE;
1213
1214         __connman_device_disconnect(network->device);
1215
1216         err = network->driver->connect(network);
1217         if (err < 0) {
1218                 if (err == -EINPROGRESS)
1219                         connman_network_set_associating(network, TRUE);
1220                 else {
1221                         network->connecting = FALSE;
1222                         network->hidden = FALSE;
1223                 }
1224
1225                 return err;
1226         }
1227
1228         network->connected = TRUE;
1229         set_connected(network);
1230
1231         return err;
1232 }
1233
1234 /**
1235  * __connman_network_disconnect:
1236  * @network: network structure
1237  *
1238  * Disconnect network
1239  */
1240 int __connman_network_disconnect(struct connman_network *network)
1241 {
1242         int err;
1243
1244         DBG("network %p", network);
1245
1246         if (network->connected == FALSE && network->connecting == FALSE &&
1247                                                 network->associating == FALSE)
1248                 return -ENOTCONN;
1249
1250         if (network->driver == NULL)
1251                 return -EUNATCH;
1252
1253         if (network->driver->disconnect == NULL)
1254                 return -ENOSYS;
1255
1256         network->connecting = FALSE;
1257
1258         err = network->driver->disconnect(network);
1259         if (err == 0) {
1260                 connman_network_set_connected(network, FALSE);
1261                 set_connected(network);
1262         }
1263
1264         return err;
1265 }
1266
1267 static int manual_ipv4_set(struct connman_network *network,
1268                                 struct connman_ipconfig *ipconfig)
1269 {
1270         struct connman_service *service;
1271         int err;
1272
1273         service = __connman_service_lookup_from_network(network);
1274         if (service == NULL)
1275                 return -EINVAL;
1276
1277         err = __connman_ipconfig_address_add(ipconfig);
1278         if (err < 0) {
1279                 connman_network_set_error(network,
1280                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1281                 return err;
1282         }
1283
1284         return __connman_ipconfig_gateway_add(ipconfig);
1285 }
1286
1287 int __connman_network_clear_ipconfig(struct connman_network *network,
1288                                         struct connman_ipconfig *ipconfig)
1289 {
1290         struct connman_service *service;
1291         enum connman_ipconfig_method method;
1292         enum connman_ipconfig_type type;
1293
1294         service = __connman_service_lookup_from_network(network);
1295         if (service == NULL)
1296                 return -EINVAL;
1297
1298         method = __connman_ipconfig_get_method(ipconfig);
1299         type = __connman_ipconfig_get_config_type(ipconfig);
1300
1301         switch (method) {
1302         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1303         case CONNMAN_IPCONFIG_METHOD_OFF:
1304         case CONNMAN_IPCONFIG_METHOD_FIXED:
1305         case CONNMAN_IPCONFIG_METHOD_AUTO:
1306                 return -EINVAL;
1307         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1308                 __connman_ipconfig_address_remove(ipconfig);
1309                 break;
1310         case CONNMAN_IPCONFIG_METHOD_DHCP:
1311                 __connman_dhcp_stop(network);
1312                 break;
1313         }
1314
1315         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1316                 __connman_service_ipconfig_indicate_state(service,
1317                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1318                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1319         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1320                 __connman_service_ipconfig_indicate_state(service,
1321                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1322                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1323
1324         return 0;
1325 }
1326
1327 int __connman_network_set_ipconfig(struct connman_network *network,
1328                                         struct connman_ipconfig *ipconfig_ipv4,
1329                                         struct connman_ipconfig *ipconfig_ipv6)
1330 {
1331         enum connman_ipconfig_method method;
1332         int ret;
1333
1334         if (ipconfig_ipv6) {
1335                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1336
1337                 switch (method) {
1338                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1339                 case CONNMAN_IPCONFIG_METHOD_OFF:
1340                         break;
1341                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1342                         autoconf_ipv6_set(network);
1343                         break;
1344                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1345                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1346                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1347                         if (ret != 0) {
1348                                 connman_network_set_error(network,
1349                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1350                                 return ret;
1351                         }
1352                         break;
1353                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1354                         break;
1355                 }
1356         }
1357
1358         if (ipconfig_ipv4) {
1359                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1360
1361                 switch (method) {
1362                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1363                 case CONNMAN_IPCONFIG_METHOD_OFF:
1364                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1365                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1366                         return -EINVAL;
1367                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1368                         return manual_ipv4_set(network, ipconfig_ipv4);
1369                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1370                         return __connman_dhcp_start(network, dhcp_callback);
1371                 }
1372         }
1373
1374         return 0;
1375 }
1376
1377 int connman_network_set_ipaddress(struct connman_network *network,
1378                                         struct connman_ipaddress *ipaddress)
1379 {
1380         struct connman_service *service;
1381         struct connman_ipconfig *ipconfig = NULL;
1382
1383         DBG("network %p", network);
1384
1385         service = __connman_service_lookup_from_network(network);
1386         if (service == NULL)
1387                 return -EINVAL;
1388
1389         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1390         if (ipconfig == NULL)
1391                 return -EINVAL;
1392
1393         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1394         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1395         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1396         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1397         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1398
1399         return 0;
1400 }
1401
1402 int connman_network_set_pac(struct connman_network *network,
1403                                 const char *pac)
1404 {
1405         struct connman_service *service;
1406
1407         DBG("network %p pac %s", network, pac);
1408
1409         service = __connman_service_lookup_from_network(network);
1410         if (service == NULL)
1411                 return -EINVAL;
1412
1413         __connman_service_set_pac(service, pac);
1414
1415         return 0;
1416 }
1417
1418 int connman_network_set_nameservers(struct connman_network *network,
1419                                 const char *nameservers)
1420 {
1421         struct connman_service *service;
1422         char **nameservers_array = NULL;
1423         int i;
1424
1425         DBG("network %p nameservers %s", network, nameservers);
1426
1427         service = __connman_service_lookup_from_network(network);
1428         if (service == NULL)
1429                 return -EINVAL;
1430
1431         __connman_service_nameserver_clear(service);
1432
1433         if (nameservers != NULL)
1434                 nameservers_array = g_strsplit(nameservers, " ", 0);
1435
1436         for (i = 0; nameservers_array[i] != NULL; i++) {
1437                 __connman_service_nameserver_append(service,
1438                                                 nameservers_array[i]);
1439         }
1440
1441         g_strfreev(nameservers_array);
1442
1443         return 0;
1444 }
1445
1446 int connman_network_set_domain(struct connman_network *network,
1447                                 const char *domain)
1448 {
1449         struct connman_service *service;
1450
1451         DBG("network %p domain %s", network, domain);
1452
1453         service = __connman_service_lookup_from_network(network);
1454         if (service == NULL)
1455                 return -EINVAL;
1456
1457         __connman_service_set_domainname(service, domain);
1458
1459         return 0;
1460 }
1461
1462 /**
1463  * connman_network_set_name:
1464  * @network: network structure
1465  * @name: name value
1466  *
1467  * Set display name value for network
1468  */
1469 int connman_network_set_name(struct connman_network *network,
1470                                                         const char *name)
1471 {
1472         DBG("network %p name %s", network, name);
1473
1474         g_free(network->name);
1475         network->name = g_strdup(name);
1476
1477         return 0;
1478 }
1479
1480 /**
1481  * connman_network_set_strength:
1482  * @network: network structure
1483  * @strength: strength value
1484  *
1485  * Set signal strength value for network
1486  */
1487
1488 int connman_network_set_strength(struct connman_network *network,
1489                                                 connman_uint8_t strength)
1490 {
1491         DBG("network %p strengh %d", network, strength);
1492
1493         network->strength = strength;
1494
1495         return 0;
1496 }
1497
1498 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1499 {
1500         return network->strength;
1501 }
1502
1503 int connman_network_set_frequency(struct connman_network *network,
1504                                                 connman_uint16_t frequency)
1505 {
1506         DBG("network %p frequency %d", network, frequency);
1507
1508         network->frequency = frequency;
1509
1510         return 0;
1511 }
1512
1513 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1514 {
1515         return network->frequency;
1516 }
1517
1518 int connman_network_set_wifi_channel(struct connman_network *network,
1519                                                 connman_uint16_t channel)
1520 {
1521         DBG("network %p wifi channel %d", network, channel);
1522
1523         network->wifi.channel = channel;
1524
1525         return 0;
1526 }
1527
1528 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1529 {
1530         return network->wifi.channel;
1531 }
1532
1533 /**
1534  * connman_network_set_roaming:
1535  * @network: network structure
1536  * @roaming: roaming state
1537  *
1538  * Set roaming state for network
1539  */
1540 int connman_network_set_roaming(struct connman_network *network,
1541                                                 connman_bool_t roaming)
1542 {
1543         DBG("network %p roaming %d", network, roaming);
1544
1545         network->roaming = roaming;
1546
1547         return 0;
1548 }
1549
1550 /**
1551  * connman_network_set_string:
1552  * @network: network structure
1553  * @key: unique identifier
1554  * @value: string value
1555  *
1556  * Set string value for specific key
1557  */
1558 int connman_network_set_string(struct connman_network *network,
1559                                         const char *key, const char *value)
1560 {
1561         DBG("network %p key %s value %s", network, key, value);
1562
1563         if (g_strcmp0(key, "Name") == 0)
1564                 return connman_network_set_name(network, value);
1565
1566         if (g_str_equal(key, "Path") == TRUE) {
1567                 g_free(network->path);
1568                 network->path = g_strdup(value);
1569         } else if (g_str_equal(key, "Node") == TRUE) {
1570                 g_free(network->node);
1571                 network->node = g_strdup(value);
1572         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1573                 g_free(network->wifi.mode);
1574                 network->wifi.mode = g_strdup(value);
1575         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1576                 g_free(network->wifi.security);
1577                 network->wifi.security = g_strdup(value);
1578         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1579                 g_free(network->wifi.passphrase);
1580                 network->wifi.passphrase = g_strdup(value);
1581         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1582                 g_free(network->wifi.eap);
1583                 network->wifi.eap = g_strdup(value);
1584         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1585                 g_free(network->wifi.identity);
1586                 network->wifi.identity = g_strdup(value);
1587         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1588                 g_free(network->wifi.ca_cert_path);
1589                 network->wifi.ca_cert_path = g_strdup(value);
1590         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1591                 g_free(network->wifi.client_cert_path);
1592                 network->wifi.client_cert_path = g_strdup(value);
1593         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1594                 g_free(network->wifi.private_key_path);
1595                 network->wifi.private_key_path = g_strdup(value);
1596         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1597                 g_free(network->wifi.private_key_passphrase);
1598                 network->wifi.private_key_passphrase = g_strdup(value);
1599         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1600                 g_free(network->wifi.phase2_auth);
1601                 network->wifi.phase2_auth = g_strdup(value);
1602         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1603                 g_free(network->wifi.pin_wps);
1604                 network->wifi.pin_wps = g_strdup(value);
1605         } else {
1606                 return -EINVAL;
1607         }
1608
1609         return 0;
1610 }
1611
1612 /**
1613  * connman_network_get_string:
1614  * @network: network structure
1615  * @key: unique identifier
1616  *
1617  * Get string value for specific key
1618  */
1619 const char *connman_network_get_string(struct connman_network *network,
1620                                                         const char *key)
1621 {
1622         DBG("network %p key %s", network, key);
1623
1624         if (g_str_equal(key, "Path") == TRUE)
1625                 return network->path;
1626         else if (g_str_equal(key, "Name") == TRUE)
1627                 return network->name;
1628         else if (g_str_equal(key, "Node") == TRUE)
1629                 return network->node;
1630         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1631                 return network->wifi.mode;
1632         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1633                 return network->wifi.security;
1634         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1635                 return network->wifi.passphrase;
1636         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1637                 return network->wifi.eap;
1638         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1639                 return network->wifi.identity;
1640         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1641                 return network->wifi.ca_cert_path;
1642         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1643                 return network->wifi.client_cert_path;
1644         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1645                 return network->wifi.private_key_path;
1646         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1647                 return network->wifi.private_key_passphrase;
1648         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1649                 return network->wifi.phase2_auth;
1650         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1651                 return network->wifi.pin_wps;
1652
1653         return NULL;
1654 }
1655
1656 /**
1657  * connman_network_set_bool:
1658  * @network: network structure
1659  * @key: unique identifier
1660  * @value: boolean value
1661  *
1662  * Set boolean value for specific key
1663  */
1664 int connman_network_set_bool(struct connman_network *network,
1665                                         const char *key, connman_bool_t value)
1666 {
1667         DBG("network %p key %s value %d", network, key, value);
1668
1669         if (g_strcmp0(key, "Roaming") == 0)
1670                 return connman_network_set_roaming(network, value);
1671         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1672                 network->wifi.wps = value;
1673         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1674                 network->wifi.use_wps = value;
1675
1676         return -EINVAL;
1677 }
1678
1679 /**
1680  * connman_network_get_bool:
1681  * @network: network structure
1682  * @key: unique identifier
1683  *
1684  * Get boolean value for specific key
1685  */
1686 connman_bool_t connman_network_get_bool(struct connman_network *network,
1687                                                         const char *key)
1688 {
1689         DBG("network %p key %s", network, key);
1690
1691         if (g_str_equal(key, "Roaming") == TRUE)
1692                 return network->roaming;
1693         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1694                 return network->wifi.wps;
1695         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1696                 return network->wifi.use_wps;
1697
1698         return FALSE;
1699 }
1700
1701 /**
1702  * connman_network_set_blob:
1703  * @network: network structure
1704  * @key: unique identifier
1705  * @data: blob data
1706  * @size: blob size
1707  *
1708  * Set binary blob value for specific key
1709  */
1710 int connman_network_set_blob(struct connman_network *network,
1711                         const char *key, const void *data, unsigned int size)
1712 {
1713         DBG("network %p key %s size %d", network, key, size);
1714
1715         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1716                 g_free(network->wifi.ssid);
1717                 network->wifi.ssid = g_try_malloc(size);
1718                 if (network->wifi.ssid != NULL) {
1719                         memcpy(network->wifi.ssid, data, size);
1720                         network->wifi.ssid_len = size;
1721                 } else
1722                         network->wifi.ssid_len = 0;
1723         } else {
1724                 return -EINVAL;
1725         }
1726
1727         return 0;
1728 }
1729
1730 /**
1731  * connman_network_get_blob:
1732  * @network: network structure
1733  * @key: unique identifier
1734  * @size: pointer to blob size
1735  *
1736  * Get binary blob value for specific key
1737  */
1738 const void *connman_network_get_blob(struct connman_network *network,
1739                                         const char *key, unsigned int *size)
1740 {
1741         DBG("network %p key %s", network, key);
1742
1743         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1744                 if (size != NULL)
1745                         *size = network->wifi.ssid_len;
1746                 return network->wifi.ssid;
1747         }
1748
1749         return NULL;
1750 }
1751
1752 void __connman_network_set_device(struct connman_network *network,
1753                                         struct connman_device *device)
1754 {
1755         if (network->device == device)
1756                 return;
1757
1758         if (network->device != NULL)
1759                 network_remove(network);
1760
1761         network->device = device;
1762
1763         if (network->device != NULL)
1764                 network_probe(network);
1765 }
1766
1767 /**
1768  * connman_network_get_device:
1769  * @network: network structure
1770  *
1771  * Get parent device of network
1772  */
1773 struct connman_device *connman_network_get_device(struct connman_network *network)
1774 {
1775         return network->device;
1776 }
1777
1778 /**
1779  * connman_network_get_data:
1780  * @network: network structure
1781  *
1782  * Get private network data pointer
1783  */
1784 void *connman_network_get_data(struct connman_network *network)
1785 {
1786         return network->driver_data;
1787 }
1788
1789 /**
1790  * connman_network_set_data:
1791  * @network: network structure
1792  * @data: data pointer
1793  *
1794  * Set private network data pointer
1795  */
1796 void connman_network_set_data(struct connman_network *network, void *data)
1797 {
1798         network->driver_data = data;
1799 }
1800
1801 void connman_network_update(struct connman_network *network)
1802 {
1803         switch (network->type) {
1804         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1805         case CONNMAN_NETWORK_TYPE_VENDOR:
1806                 return;
1807         case CONNMAN_NETWORK_TYPE_ETHERNET:
1808         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1809         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1810         case CONNMAN_NETWORK_TYPE_CELLULAR:
1811         case CONNMAN_NETWORK_TYPE_WIFI:
1812         case CONNMAN_NETWORK_TYPE_WIMAX:
1813                 break;
1814         }
1815
1816         if (network->group != NULL)
1817                 __connman_service_update_from_network(network);
1818 }
1819
1820 int __connman_network_init(void)
1821 {
1822         DBG("");
1823
1824         return 0;
1825 }
1826
1827 void __connman_network_cleanup(void)
1828 {
1829         DBG("");
1830 }