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                 __connman_service_ipconfig_indicate_state(service,
1079                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1080                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1081
1082                 __connman_service_ipconfig_indicate_state(service,
1083                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1084                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1085
1086                 __connman_connection_gateway_remove(service,
1087                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1088
1089                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1090                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1091
1092                 /*
1093                  * Special handling for IPv6 autoconfigured address.
1094                  * The simplest way to remove autoconfigured routes is to
1095                  * disable IPv6 temporarily so that kernel will do the cleanup
1096                  * automagically.
1097                  */
1098                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1099                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1100                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1101                 }
1102
1103                 __connman_service_ipconfig_indicate_state(service,
1104                                         CONNMAN_SERVICE_STATE_IDLE,
1105                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1106
1107                 __connman_service_ipconfig_indicate_state(service,
1108                                         CONNMAN_SERVICE_STATE_IDLE,
1109                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1110         }
1111
1112         network->connecting = FALSE;
1113
1114         connman_network_set_associating(network, FALSE);
1115
1116         return FALSE;
1117 }
1118
1119 /**
1120  * connman_network_set_connected:
1121  * @network: network structure
1122  * @connected: connected state
1123  *
1124  * Change connected state of network
1125  */
1126 int connman_network_set_connected(struct connman_network *network,
1127                                                 connman_bool_t connected)
1128 {
1129         DBG("network %p connected %d", network, connected);
1130
1131         if ((network->connecting == TRUE || network->associating == TRUE) &&
1132                                                         connected == FALSE) {
1133                 connman_network_set_error(network,
1134                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1135                 __connman_network_disconnect(network);
1136         }
1137
1138         if (network->connected == connected)
1139                 return -EALREADY;
1140
1141         if (connected == FALSE)
1142                 __connman_device_decrease_connections(network->device);
1143
1144         network->connected = connected;
1145
1146         set_connected(network);
1147
1148         return 0;
1149 }
1150
1151 /**
1152  * connman_network_get_connected:
1153  * @network: network structure
1154  *
1155  * Get network connection status
1156  */
1157 connman_bool_t connman_network_get_connected(struct connman_network *network)
1158 {
1159         return network->connected;
1160 }
1161
1162 /**
1163  * connman_network_get_associating:
1164  * @network: network structure
1165  *
1166  * Get network associating status
1167  */
1168 connman_bool_t connman_network_get_associating(struct connman_network *network)
1169 {
1170         return network->associating;
1171 }
1172
1173 /**
1174  * __connman_network_connect:
1175  * @network: network structure
1176  *
1177  * Connect network
1178  */
1179 int __connman_network_connect(struct connman_network *network)
1180 {
1181         int err;
1182
1183         DBG("network %p", network);
1184
1185         if (network->connected == TRUE)
1186                 return -EISCONN;
1187
1188         if (network->connecting == TRUE || network->associating == TRUE)
1189                 return -EALREADY;
1190
1191         if (network->driver == NULL)
1192                 return -EUNATCH;
1193
1194         if (network->driver->connect == NULL)
1195                 return -ENOSYS;
1196
1197         if (network->device == NULL)
1198                 return -ENODEV;
1199
1200         network->connecting = TRUE;
1201
1202         __connman_device_disconnect(network->device);
1203
1204         err = network->driver->connect(network);
1205         if (err < 0) {
1206                 if (err == -EINPROGRESS)
1207                         connman_network_set_associating(network, TRUE);
1208                 else {
1209                         network->connecting = FALSE;
1210                         network->hidden = FALSE;
1211                 }
1212
1213                 return err;
1214         }
1215
1216         network->connected = TRUE;
1217         set_connected(network);
1218
1219         return err;
1220 }
1221
1222 /**
1223  * __connman_network_disconnect:
1224  * @network: network structure
1225  *
1226  * Disconnect network
1227  */
1228 int __connman_network_disconnect(struct connman_network *network)
1229 {
1230         int err;
1231
1232         DBG("network %p", network);
1233
1234         if (network->connected == FALSE && network->connecting == FALSE &&
1235                                                 network->associating == FALSE)
1236                 return -ENOTCONN;
1237
1238         if (network->driver == NULL)
1239                 return -EUNATCH;
1240
1241         if (network->driver->disconnect == NULL)
1242                 return -ENOSYS;
1243
1244         network->connecting = FALSE;
1245
1246         err = network->driver->disconnect(network);
1247         if (err == 0) {
1248                 connman_network_set_connected(network, FALSE);
1249                 set_connected(network);
1250         }
1251
1252         return err;
1253 }
1254
1255 static int manual_ipv4_set(struct connman_network *network,
1256                                 struct connman_ipconfig *ipconfig)
1257 {
1258         struct connman_service *service;
1259         int err;
1260
1261         service = __connman_service_lookup_from_network(network);
1262         if (service == NULL)
1263                 return -EINVAL;
1264
1265         err = __connman_ipconfig_address_add(ipconfig);
1266         if (err < 0) {
1267                 connman_network_set_error(network,
1268                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1269                 return err;
1270         }
1271
1272         return __connman_ipconfig_gateway_add(ipconfig);
1273 }
1274
1275 int __connman_network_clear_ipconfig(struct connman_network *network,
1276                                         struct connman_ipconfig *ipconfig)
1277 {
1278         struct connman_service *service;
1279         enum connman_ipconfig_method method;
1280         enum connman_ipconfig_type type;
1281
1282         service = __connman_service_lookup_from_network(network);
1283         if (service == NULL)
1284                 return -EINVAL;
1285
1286         method = __connman_ipconfig_get_method(ipconfig);
1287         type = __connman_ipconfig_get_config_type(ipconfig);
1288
1289         switch (method) {
1290         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1291         case CONNMAN_IPCONFIG_METHOD_OFF:
1292         case CONNMAN_IPCONFIG_METHOD_FIXED:
1293         case CONNMAN_IPCONFIG_METHOD_AUTO:
1294                 return -EINVAL;
1295         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1296                 __connman_ipconfig_address_remove(ipconfig);
1297                 break;
1298         case CONNMAN_IPCONFIG_METHOD_DHCP:
1299                 __connman_dhcp_stop(network);
1300                 break;
1301         }
1302
1303         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1304                 __connman_service_ipconfig_indicate_state(service,
1305                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1306                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1307         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1308                 __connman_service_ipconfig_indicate_state(service,
1309                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1310                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1311
1312         return 0;
1313 }
1314
1315 int __connman_network_set_ipconfig(struct connman_network *network,
1316                                         struct connman_ipconfig *ipconfig_ipv4,
1317                                         struct connman_ipconfig *ipconfig_ipv6)
1318 {
1319         enum connman_ipconfig_method method;
1320         int ret;
1321
1322         if (ipconfig_ipv6) {
1323                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1324
1325                 switch (method) {
1326                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1327                 case CONNMAN_IPCONFIG_METHOD_OFF:
1328                         break;
1329                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1330                         autoconf_ipv6_set(network);
1331                         break;
1332                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1333                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1334                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1335                         if (ret != 0) {
1336                                 connman_network_set_error(network,
1337                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1338                                 return ret;
1339                         }
1340                         break;
1341                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1342                         break;
1343                 }
1344         }
1345
1346         if (ipconfig_ipv4) {
1347                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1348
1349                 switch (method) {
1350                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1351                 case CONNMAN_IPCONFIG_METHOD_OFF:
1352                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1353                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1354                         return -EINVAL;
1355                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1356                         return manual_ipv4_set(network, ipconfig_ipv4);
1357                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1358                         return __connman_dhcp_start(network, dhcp_callback);
1359                 }
1360         }
1361
1362         return 0;
1363 }
1364
1365 int connman_network_set_ipaddress(struct connman_network *network,
1366                                         struct connman_ipaddress *ipaddress)
1367 {
1368         struct connman_service *service;
1369         struct connman_ipconfig *ipconfig = NULL;
1370
1371         DBG("network %p", network);
1372
1373         service = __connman_service_lookup_from_network(network);
1374         if (service == NULL)
1375                 return -EINVAL;
1376
1377         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1378         if (ipconfig == NULL)
1379                 return -EINVAL;
1380
1381         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1382         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1383         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1384         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1385         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1386
1387         return 0;
1388 }
1389
1390 int connman_network_set_pac(struct connman_network *network,
1391                                 const char *pac)
1392 {
1393         struct connman_service *service;
1394
1395         DBG("network %p pac %s", network, pac);
1396
1397         service = __connman_service_lookup_from_network(network);
1398         if (service == NULL)
1399                 return -EINVAL;
1400
1401         __connman_service_set_pac(service, pac);
1402
1403         return 0;
1404 }
1405
1406 int connman_network_set_nameservers(struct connman_network *network,
1407                                 const char *nameservers)
1408 {
1409         struct connman_service *service;
1410         char **nameservers_array = NULL;
1411         int i;
1412
1413         DBG("network %p nameservers %s", network, nameservers);
1414
1415         service = __connman_service_lookup_from_network(network);
1416         if (service == NULL)
1417                 return -EINVAL;
1418
1419         __connman_service_nameserver_clear(service);
1420
1421         if (nameservers != NULL)
1422                 nameservers_array = g_strsplit(nameservers, " ", 0);
1423
1424         for (i = 0; nameservers_array[i] != NULL; i++) {
1425                 __connman_service_nameserver_append(service,
1426                                                 nameservers_array[i]);
1427         }
1428
1429         g_strfreev(nameservers_array);
1430
1431         return 0;
1432 }
1433
1434 int connman_network_set_domain(struct connman_network *network,
1435                                 const char *domain)
1436 {
1437         struct connman_service *service;
1438
1439         DBG("network %p domain %s", network, domain);
1440
1441         service = __connman_service_lookup_from_network(network);
1442         if (service == NULL)
1443                 return -EINVAL;
1444
1445         __connman_service_set_domainname(service, domain);
1446
1447         return 0;
1448 }
1449
1450 /**
1451  * connman_network_set_name:
1452  * @network: network structure
1453  * @name: name value
1454  *
1455  * Set display name value for network
1456  */
1457 int connman_network_set_name(struct connman_network *network,
1458                                                         const char *name)
1459 {
1460         DBG("network %p name %s", network, name);
1461
1462         g_free(network->name);
1463         network->name = g_strdup(name);
1464
1465         return 0;
1466 }
1467
1468 /**
1469  * connman_network_set_strength:
1470  * @network: network structure
1471  * @strength: strength value
1472  *
1473  * Set signal strength value for network
1474  */
1475
1476 int connman_network_set_strength(struct connman_network *network,
1477                                                 connman_uint8_t strength)
1478 {
1479         DBG("network %p strengh %d", network, strength);
1480
1481         network->strength = strength;
1482
1483         return 0;
1484 }
1485
1486 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1487 {
1488         return network->strength;
1489 }
1490
1491 int connman_network_set_frequency(struct connman_network *network,
1492                                                 connman_uint16_t frequency)
1493 {
1494         DBG("network %p frequency %d", network, frequency);
1495
1496         network->frequency = frequency;
1497
1498         return 0;
1499 }
1500
1501 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1502 {
1503         return network->frequency;
1504 }
1505
1506 int connman_network_set_wifi_channel(struct connman_network *network,
1507                                                 connman_uint16_t channel)
1508 {
1509         DBG("network %p wifi channel %d", network, channel);
1510
1511         network->wifi.channel = channel;
1512
1513         return 0;
1514 }
1515
1516 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1517 {
1518         return network->wifi.channel;
1519 }
1520
1521 /**
1522  * connman_network_set_roaming:
1523  * @network: network structure
1524  * @roaming: roaming state
1525  *
1526  * Set roaming state for network
1527  */
1528 int connman_network_set_roaming(struct connman_network *network,
1529                                                 connman_bool_t roaming)
1530 {
1531         DBG("network %p roaming %d", network, roaming);
1532
1533         network->roaming = roaming;
1534
1535         return 0;
1536 }
1537
1538 /**
1539  * connman_network_set_string:
1540  * @network: network structure
1541  * @key: unique identifier
1542  * @value: string value
1543  *
1544  * Set string value for specific key
1545  */
1546 int connman_network_set_string(struct connman_network *network,
1547                                         const char *key, const char *value)
1548 {
1549         DBG("network %p key %s value %s", network, key, value);
1550
1551         if (g_strcmp0(key, "Name") == 0)
1552                 return connman_network_set_name(network, value);
1553
1554         if (g_str_equal(key, "Path") == TRUE) {
1555                 g_free(network->path);
1556                 network->path = g_strdup(value);
1557         } else if (g_str_equal(key, "Node") == TRUE) {
1558                 g_free(network->node);
1559                 network->node = g_strdup(value);
1560         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1561                 g_free(network->wifi.mode);
1562                 network->wifi.mode = g_strdup(value);
1563         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1564                 g_free(network->wifi.security);
1565                 network->wifi.security = g_strdup(value);
1566         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1567                 g_free(network->wifi.passphrase);
1568                 network->wifi.passphrase = g_strdup(value);
1569         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1570                 g_free(network->wifi.eap);
1571                 network->wifi.eap = g_strdup(value);
1572         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1573                 g_free(network->wifi.identity);
1574                 network->wifi.identity = g_strdup(value);
1575         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1576                 g_free(network->wifi.ca_cert_path);
1577                 network->wifi.ca_cert_path = g_strdup(value);
1578         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1579                 g_free(network->wifi.client_cert_path);
1580                 network->wifi.client_cert_path = g_strdup(value);
1581         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1582                 g_free(network->wifi.private_key_path);
1583                 network->wifi.private_key_path = g_strdup(value);
1584         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1585                 g_free(network->wifi.private_key_passphrase);
1586                 network->wifi.private_key_passphrase = g_strdup(value);
1587         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1588                 g_free(network->wifi.phase2_auth);
1589                 network->wifi.phase2_auth = g_strdup(value);
1590         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1591                 g_free(network->wifi.pin_wps);
1592                 network->wifi.pin_wps = g_strdup(value);
1593         } else {
1594                 return -EINVAL;
1595         }
1596
1597         return 0;
1598 }
1599
1600 /**
1601  * connman_network_get_string:
1602  * @network: network structure
1603  * @key: unique identifier
1604  *
1605  * Get string value for specific key
1606  */
1607 const char *connman_network_get_string(struct connman_network *network,
1608                                                         const char *key)
1609 {
1610         DBG("network %p key %s", network, key);
1611
1612         if (g_str_equal(key, "Path") == TRUE)
1613                 return network->path;
1614         else if (g_str_equal(key, "Name") == TRUE)
1615                 return network->name;
1616         else if (g_str_equal(key, "Node") == TRUE)
1617                 return network->node;
1618         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1619                 return network->wifi.mode;
1620         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1621                 return network->wifi.security;
1622         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1623                 return network->wifi.passphrase;
1624         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1625                 return network->wifi.eap;
1626         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1627                 return network->wifi.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 }