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                 if (__connman_service_create_from_network(network) == NULL)
 165                         return -EINVAL;
 166         }
 167
 168         network->driver = driver;
 169
 170         return 0;
 171 }
 172
 173 static void network_remove(struct connman_network *network)
 174 {
 175         DBG("network %p name %s", network, network->name);
 176
 177         if (network->driver == NULL)
 178                 return;
 179
 180         switch (network->type) {
 181         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 182         case CONNMAN_NETWORK_TYPE_VENDOR:
 183                 break;
 184         case CONNMAN_NETWORK_TYPE_ETHERNET:
 185         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 186         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 187         case CONNMAN_NETWORK_TYPE_CELLULAR:
 188         case CONNMAN_NETWORK_TYPE_WIFI:
 189         case CONNMAN_NETWORK_TYPE_WIMAX:
 190                 if (network->group != NULL) {
 191                         __connman_service_remove_from_network(network);
 192
 193                         g_free(network->group);
 194                         network->group = NULL;
 195                 }
 196                 break;
 197         }
 198
 199         if (network->driver->remove)
 200                 network->driver->remove(network);
 201
 202         network->driver = NULL;
 203 }
 204
 205 static void network_change(struct connman_network *network)
 206 {
 207         DBG("network %p name %s", network, network->name);
 208
 209         if (network->connected == FALSE)
 210                 return;
 211
 212         connman_network_unref(network);
 213
 214         connman_device_set_disconnected(network->device, TRUE);
 215
 216         if (network->driver && network->driver->disconnect) {
 217                 network->driver->disconnect(network);
 218                 return;
 219         }
 220
 221         network->connected = FALSE;
 222 }
 223
 224 static void probe_driver(struct connman_network_driver *driver)
 225 {
 226         GSList *list;
 227
 228         DBG("driver %p name %s", driver, driver->name);
 229
 230         for (list = network_list; list != NULL; list = list->next) {
 231                 struct connman_network *network = list->data;
 232
 233                 if (network->driver != NULL)
 234                         continue;
 235
 236                 if (driver->type != network->type)
 237                         continue;
 238
 239                 if (driver->probe(network) < 0)
 240                         continue;
 241
 242                 network->driver = driver;
 243         }
 244 }
 245
 246 int connman_network_register(struct connman_network *network)
 247 {
 248         network_list = g_slist_append(network_list, network);
 249
 250         return network_probe(network);
 251 }
 252
 253
 254 void connman_network_unregister(struct connman_network *network)
 255 {
 256         network_list = g_slist_remove(network_list, network);
 257
 258         network_remove(network);
 259 }
 260
 261 static void remove_driver(struct connman_network_driver *driver)
 262 {
 263         GSList *list;
 264
 265         DBG("driver %p name %s", driver, driver->name);
 266
 267         for (list = network_list; list != NULL; list = list->next) {
 268                 struct connman_network *network = list->data;
 269
 270                 if (network->driver == driver)
 271                         network_remove(network);
 272         }
 273 }
 274
 275 static gint compare_priority(gconstpointer a, gconstpointer b)
 276 {
 277         const struct connman_network_driver *driver1 = a;
 278         const struct connman_network_driver *driver2 = b;
 279
 280         return driver2->priority - driver1->priority;
 281 }
 282
 283 /**
 284  * connman_network_driver_register:
 285  * @driver: network driver definition
 286  *
 287  * Register a new network driver
 288  *
 289  * Returns: %0 on success
 290  */
 291 int connman_network_driver_register(struct connman_network_driver *driver)
 292 {
 293         GSList *list;
 294
 295         DBG("driver %p name %s", driver, driver->name);
 296
 297         for (list = driver_list; list; list = list->next) {
 298                 struct connman_network_driver *tmp = list->data;
 299
 300                 if (tmp->type == driver->type)
 301                         return -EALREADY;
 302
 303         }
 304
 305         driver_list = g_slist_insert_sorted(driver_list, driver,
 306                                                         compare_priority);
 307
 308         probe_driver(driver);
 309
 310         return 0;
 311 }
 312
 313 /**
 314  * connman_network_driver_unregister:
 315  * @driver: network driver definition
 316  *
 317  * Remove a previously registered network driver
 318  */
 319 void connman_network_driver_unregister(struct connman_network_driver *driver)
 320 {
 321         DBG("driver %p name %s", driver, driver->name);
 322
 323         driver_list = g_slist_remove(driver_list, driver);
 324
 325         remove_driver(driver);
 326 }
 327
 328 static void network_destruct(struct connman_network *network)
 329 {
 330         DBG("network %p name %s", network, network->name);
 331
 332         g_free(network->wifi.ssid);
 333         g_free(network->wifi.mode);
 334         g_free(network->wifi.security);
 335         g_free(network->wifi.passphrase);
 336         g_free(network->wifi.eap);
 337         g_free(network->wifi.identity);
 338         g_free(network->wifi.ca_cert_path);
 339         g_free(network->wifi.client_cert_path);
 340         g_free(network->wifi.private_key_path);
 341         g_free(network->wifi.private_key_passphrase);
 342         g_free(network->wifi.phase2_auth);
 343         g_free(network->wifi.pin_wps);
 344
 345         g_free(network->path);
 346         g_free(network->group);
 347         g_free(network->node);
 348         g_free(network->name);
 349         g_free(network->identifier);
 350         g_free(network->path);
 351
 352         network->device = NULL;
 353
 354         g_free(network);
 355 }
 356
 357 /**
 358  * connman_network_create:
 359  * @identifier: network identifier (for example an unqiue name)
 360  *
 361  * Allocate a new network and assign the #identifier to it.
 362  *
 363  * Returns: a newly-allocated #connman_network structure
 364  */
 365 struct connman_network *connman_network_create(const char *identifier,
 366                                                 enum connman_network_type type)
 367 {
 368         struct connman_network *network;
 369         char *temp;
 370
 371         DBG("identifier %s type %d", identifier, type);
 372
 373         network = g_try_new0(struct connman_network, 1);
 374         if (network == NULL)
 375                 return NULL;
 376
 377         DBG("network %p", network);
 378
 379         network->refcount = 1;
 380
 381         if (identifier == NULL) {
 382                 temp = g_strdup_printf("hidden_%d", hidden_counter++);
 383                 network->hidden = TRUE;
 384         } else
 385                 temp = g_strdup(identifier);
 386
 387         if (temp == NULL) {
 388                 g_free(network);
 389                 return NULL;
 390         }
 391
 392         network->type       = type;
 393         network->identifier = g_strdup(temp);
 394
 395         return network;
 396 }
 397
 398 /**
 399  * connman_network_ref:
 400  * @network: network structure
 401  *
 402  * Increase reference counter of  network
 403  */
 404 struct connman_network *connman_network_ref(struct connman_network *network)
 405 {
 406         DBG("network %p name %s refcount %d", network, network->name,
 407                 g_atomic_int_get(&network->refcount) + 1);
 408
 409         g_atomic_int_inc(&network->refcount);
 410
 411         return network;
 412 }
 413
 414 /**
 415  * connman_network_unref:
 416  * @network: network structure
 417  *
 418  * Decrease reference counter of network
 419  */
 420 void connman_network_unref(struct connman_network *network)
 421 {
 422         DBG("network %p name %s refcount %d", network, network->name,
 423                 g_atomic_int_get(&network->refcount) - 1);
 424
 425         if (g_atomic_int_dec_and_test(&network->refcount) == FALSE)
 426                 return;
 427
 428         network_destruct(network);
 429 }
 430
 431 const char *__connman_network_get_type(struct connman_network *network)
 432 {
 433         return type2string(network->type);
 434 }
 435
 436 /**
 437  * connman_network_get_type:
 438  * @network: network structure
 439  *
 440  * Get type of network
 441  */
 442 enum connman_network_type connman_network_get_type(struct connman_network *network)
 443 {
 444         return network->type;
 445 }
 446
 447 /**
 448  * connman_network_get_identifier:
 449  * @network: network structure
 450  *
 451  * Get identifier of network
 452  */
 453 const char *connman_network_get_identifier(struct connman_network *network)
 454 {
 455         return network->identifier;
 456 }
 457
 458 /**
 459  * connman_network_set_index:
 460  * @network: network structure
 461  * @index: index number
 462  *
 463  * Set index number of network
 464  */
 465 void connman_network_set_index(struct connman_network *network, int index)
 466 {
 467         struct connman_service *service;
 468         struct connman_ipconfig *ipconfig;
 469
 470         service = __connman_service_lookup_from_network(network);
 471         if (service == NULL)
 472                 goto done;
 473
 474         ipconfig = __connman_service_get_ip4config(service);
 475
 476         DBG("index %d service %p ip4config %p", network->index,
 477                 service, ipconfig);
 478
 479         if (network->index < 0 && ipconfig == NULL) {
 480
 481                 ipconfig = __connman_service_get_ip4config(service);
 482                 if (ipconfig == NULL)
 483                         /*
 484                          * This is needed for plugins that havent set their
 485                          * ipconfig layer yet, due to not being able to get
 486                          * a network index prior to creating a service.
 487                          */
 488                         __connman_service_create_ip4config(service, index);
 489                 else
 490                         __connman_ipconfig_set_index(ipconfig, index);
 491
 492         } else {
 493                 /* If index changed, the index of ipconfig must be reset. */
 494                 if (ipconfig == NULL)
 495                         goto done;
 496
 497                 __connman_ipconfig_set_index(ipconfig, index);
 498         }
 499
 500 done:
 501         network->index = index;
 502 }
 503
 504 /**
 505  * connman_network_get_index:
 506  * @network: network structure
 507  *
 508  * Get index number of network
 509  */
 510 int connman_network_get_index(struct connman_network *network)
 511 {
 512         return network->index;
 513 }
 514
 515 /**
 516  * connman_network_set_group:
 517  * @network: network structure
 518  * @group: group name
 519  *
 520  * Set group name for automatic clustering
 521  */
 522 void connman_network_set_group(struct connman_network *network,
 523                                                         const char *group)
 524 {
 525         switch (network->type) {
 526         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 527         case CONNMAN_NETWORK_TYPE_VENDOR:
 528                 return;
 529         case CONNMAN_NETWORK_TYPE_ETHERNET:
 530         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 531         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 532         case CONNMAN_NETWORK_TYPE_CELLULAR:
 533         case CONNMAN_NETWORK_TYPE_WIFI:
 534         case CONNMAN_NETWORK_TYPE_WIMAX:
 535                 break;
 536         }
 537
 538         if (g_strcmp0(network->group, group) == 0) {
 539                 if (group != NULL)
 540                         __connman_service_update_from_network(network);
 541                 return;
 542         }
 543
 544         if (network->group != NULL) {
 545                 __connman_service_remove_from_network(network);
 546
 547                 g_free(network->group);
 548         }
 549
 550         network->group = g_strdup(group);
 551
 552         if (network->group != NULL)
 553                 network_probe(network);
 554 }
 555
 556 /**
 557  * connman_network_get_group:
 558  * @network: network structure
 559  *
 560  * Get group name for automatic clustering
 561  */
 562 const char *connman_network_get_group(struct connman_network *network)
 563 {
 564         return network->group;
 565 }
 566
 567 const char *__connman_network_get_ident(struct connman_network *network)
 568 {
 569         if (network->device == NULL)
 570                 return NULL;
 571
 572         return connman_device_get_ident(network->device);
 573 }
 574
 575 connman_bool_t __connman_network_get_weakness(struct connman_network *network)
 576 {
 577         switch (network->type) {
 578         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 579         case CONNMAN_NETWORK_TYPE_VENDOR:
 580         case CONNMAN_NETWORK_TYPE_ETHERNET:
 581         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 582         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 583         case CONNMAN_NETWORK_TYPE_CELLULAR:
 584         case CONNMAN_NETWORK_TYPE_WIMAX:
 585                 break;
 586         case CONNMAN_NETWORK_TYPE_WIFI:
 587                 if (g_strcmp0(network->wifi.mode, "adhoc") == 0)
 588                         return TRUE;
 589                 if (network->strength > 0 && network->strength < 20)
 590                         return TRUE;
 591                 break;
 592         }
 593
 594         return FALSE;
 595 }
 596
 597 connman_bool_t connman_network_get_connecting(struct connman_network *network)
 598 {
 599         return network->connecting;
 600 }
 601
 602 /**
 603  * connman_network_set_available:
 604  * @network: network structure
 605  * @available: availability state
 606  *
 607  * Change availability state of network (in range)
 608  */
 609 int connman_network_set_available(struct connman_network *network,
 610                                                 connman_bool_t available)
 611 {
 612         DBG("network %p available %d", network, available);
 613
 614         if (network->available == available)
 615                 return -EALREADY;
 616
 617         network->available = available;
 618
 619         return 0;
 620 }
 621
 622 /**
 623  * connman_network_get_available:
 624  * @network: network structure
 625  *
 626  * Get network available setting
 627  */
 628 connman_bool_t connman_network_get_available(struct connman_network *network)
 629 {
 630         if (network->hidden == TRUE)
 631                 return TRUE;
 632
 633         return network->available;
 634 }
 635
 636 /**
 637  * connman_network_set_associating:
 638  * @network: network structure
 639  * @associating: associating state
 640  *
 641  * Change associating state of network
 642  */
 643 int connman_network_set_associating(struct connman_network *network,
 644                                                 connman_bool_t associating)
 645 {
 646         DBG("network %p associating %d", network, associating);
 647
 648         if (network->associating == associating)
 649                 return -EALREADY;
 650
 651         network->associating = associating;
 652
 653         if (associating == TRUE) {
 654                 struct connman_service *service;
 655
 656                 service = __connman_service_lookup_from_network(network);
 657                 __connman_service_indicate_state(service,
 658                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 659                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 660                 __connman_service_indicate_state(service,
 661                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 662                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 663         }
 664
 665         return 0;
 666 }
 667
 668 static void set_associate_error(struct connman_network *network)
 669 {
 670         struct connman_service *service;
 671
 672         if (network->associating == FALSE)
 673                 return ;
 674
 675         network->associating = FALSE;
 676
 677         service = __connman_service_lookup_from_network(network);
 678
 679         __connman_service_indicate_state(service,
 680                                         CONNMAN_SERVICE_STATE_FAILURE,
 681                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 682 }
 683
 684 static void set_configure_error(struct connman_network *network)
 685 {
 686         struct connman_service *service;
 687
 688         network->connecting = FALSE;
 689
 690         service = __connman_service_lookup_from_network(network);
 691
 692         __connman_service_indicate_state(service,
 693                                         CONNMAN_SERVICE_STATE_FAILURE,
 694                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 695 }
 696
 697 static void set_invalid_key_error(struct connman_network *network)
 698 {
 699         struct connman_service *service;
 700
 701         service = __connman_service_lookup_from_network(network);
 702
 703         __connman_service_indicate_error(service,
 704                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
 705 }
 706
 707 static void set_connect_error(struct connman_network *network)
 708 {
 709         struct connman_service *service;
 710
 711         service = __connman_service_lookup_from_network(network);
 712
 713         __connman_service_indicate_error(service,
 714                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
 715 }
 716
 717 void connman_network_set_ipv4_method(struct connman_network *network,
 718                                         enum connman_ipconfig_method method)
 719 {
 720         struct connman_service *service;
 721         struct connman_ipconfig *ipconfig;
 722
 723         service = __connman_service_lookup_from_network(network);
 724         if (service == NULL)
 725                 return;
 726
 727         ipconfig = __connman_service_get_ip4config(service);
 728         if (ipconfig == NULL)
 729                 return;
 730
 731         connman_ipconfig_set_method(ipconfig, method);
 732 }
 733
 734 void connman_network_set_ipv6_method(struct connman_network *network,
 735                                         enum connman_ipconfig_method method)
 736 {
 737         struct connman_service *service;
 738         struct connman_ipconfig *ipconfig;
 739
 740         service = __connman_service_lookup_from_network(network);
 741         if (service == NULL)
 742                 return;
 743
 744         ipconfig = __connman_service_get_ip6config(service);
 745         if (ipconfig == NULL)
 746                 return;
 747
 748         connman_ipconfig_set_method(ipconfig, method);
 749 }
 750
 751 void connman_network_set_error(struct connman_network *network,
 752                                         enum connman_network_error error)
 753 {
 754         DBG("nework %p, error %d", network, error);
 755
 756         network->connecting = FALSE;
 757
 758         switch (error) {
 759         case CONNMAN_NETWORK_ERROR_UNKNOWN:
 760                 return;
 761         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
 762                 set_associate_error(network);
 763                 break;
 764         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
 765                 set_configure_error(network);
 766                 break;
 767         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
 768                 set_invalid_key_error(network);
 769                 break;
 770         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
 771                 set_connect_error(network);
 772                 break;
 773         }
 774
 775         network_change(network);
 776 }
 777
 778 void connman_network_clear_error(struct connman_network *network)
 779 {
 780         struct connman_service *service;
 781
 782         DBG("network %p", network);
 783
 784         if (network == NULL)
 785                 return;
 786
 787         if (network->connecting == TRUE || network->associating == TRUE)
 788                 return;
 789
 790         service = __connman_service_lookup_from_network(network);
 791         __connman_service_clear_error(service);
 792 }
 793
 794 static void set_configuration(struct connman_network *network)
 795 {
 796         struct connman_service *service;
 797
 798         DBG("network %p", network);
 799
 800         __connman_device_increase_connections(network->device);
 801
 802         __connman_device_set_network(network->device, network);
 803
 804         connman_device_set_disconnected(network->device, FALSE);
 805
 806         service = __connman_service_lookup_from_network(network);
 807         __connman_service_indicate_state(service,
 808                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 809                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 810 }
 811
 812 static void dhcp_success(struct connman_network *network)
 813 {
 814         struct connman_service *service;
 815         struct connman_ipconfig *ipconfig_ipv4;
 816         int err;
 817
 818         service = __connman_service_lookup_from_network(network);
 819         if (service == NULL)
 820                 goto err;
 821
 822         connman_network_set_associating(network, FALSE);
 823
 824         network->connecting = FALSE;
 825
 826         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 827         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 828         if (err < 0)
 829                 goto err;
 830
 831         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 832         if (err < 0)
 833                 goto err;
 834
 835         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 836
 837         return;
 838
 839 err:
 840         connman_network_set_error(network,
 841                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 842 }
 843
 844 static void dhcp_failure(struct connman_network *network)
 845 {
 846         struct connman_service *service;
 847
 848         service = __connman_service_lookup_from_network(network);
 849         if (service == NULL)
 850                 return;
 851
 852         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
 853                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
 854 }
 855
 856 static void dhcp_callback(struct connman_network *network,
 857                         connman_bool_t success)
 858 {
 859         DBG("success %d", success);
 860
 861         if (success == TRUE)
 862                 dhcp_success(network);
 863         else
 864                 dhcp_failure(network);
 865 }
 866
 867 static int set_connected_fixed(struct connman_network *network)
 868 {
 869         struct connman_service *service;
 870         struct connman_ipconfig *ipconfig_ipv4;
 871         int err;
 872
 873         DBG("");
 874
 875         service = __connman_service_lookup_from_network(network);
 876
 877         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 878
 879         set_configuration(network);
 880
 881         network->connecting = FALSE;
 882
 883         connman_network_set_associating(network, FALSE);
 884
 885         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 886         if (err < 0)
 887                 goto err;
 888
 889         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 890         if (err < 0)
 891                 goto err;
 892
 893         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 894
 895         return 0;
 896
 897 err:
 898         connman_network_set_error(network,
 899                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 900
 901         return err;
 902 }
 903
 904 static void set_connected_manual(struct connman_network *network)
 905 {
 906         struct connman_service *service;
 907         struct connman_ipconfig *ipconfig;
 908         int err;
 909
 910         DBG("network %p", network);
 911
 912         service = __connman_service_lookup_from_network(network);
 913
 914         ipconfig = __connman_service_get_ip4config(service);
 915
 916         set_configuration(network);
 917
 918         err = __connman_ipconfig_address_add(ipconfig);
 919         if (err < 0)
 920                 goto err;
 921
 922         err = __connman_ipconfig_gateway_add(ipconfig);
 923         if (err < 0)
 924                 goto err;
 925
 926         network->connecting = FALSE;
 927
 928         connman_network_set_associating(network, FALSE);
 929
 930         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 931
 932         return;
 933
 934 err:
 935         connman_network_set_error(network,
 936                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 937         return;
 938 }
 939
 940 static int set_connected_dhcp(struct connman_network *network)
 941 {
 942         int err;
 943
 944         DBG("network %p", network);
 945
 946         set_configuration(network);
 947
 948         err = __connman_dhcp_start(network, dhcp_callback);
 949         if (err < 0) {
 950                 connman_error("Can not request DHCP lease");
 951                 return err;
 952         }
 953
 954         return 0;
 955 }
 956
 957 static int manual_ipv6_set(struct connman_network *network,
 958                                 struct connman_ipconfig *ipconfig_ipv6)
 959 {
 960         struct connman_service *service;
 961         int err;
 962
 963         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 964
 965         service = __connman_service_lookup_from_network(network);
 966         if (service == NULL)
 967                 return -EINVAL;
 968
 969         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 970         if (err < 0) {
 971                 connman_network_set_error(network,
 972                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 973                 return err;
 974         }
 975
 976         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 977         if (err < 0)
 978                 return err;
 979
 980         __connman_connection_gateway_activate(service,
 981                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 982
 983         __connman_device_increase_connections(network->device);
 984
 985         __connman_device_set_network(network->device, network);
 986
 987         connman_device_set_disconnected(network->device, FALSE);
 988
 989         network->connecting = FALSE;
 990
 991         __connman_service_set_ipconfig_ready(service,
 992                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 993
 994         return 0;
 995 }
 996
 997 static void autoconf_ipv6_set(struct connman_network *network)
 998 {
 999         struct connman_service *service;
1000
1001         DBG("network %p", network);
1002
1003         service = __connman_service_lookup_from_network(network);
1004
1005         __connman_device_increase_connections(network->device);
1006
1007         __connman_device_set_network(network->device, network);
1008
1009         connman_device_set_disconnected(network->device, FALSE);
1010
1011         /* XXX: Append IPv6 nameservers here */
1012
1013         network->connecting = FALSE;
1014
1015         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV6);
1016 }
1017
1018 static gboolean set_connected(gpointer user_data)
1019 {
1020         struct connman_network *network = user_data;
1021         struct connman_service *service;
1022         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1023         enum connman_ipconfig_method ipv4_method, ipv6_method;
1024
1025         service = __connman_service_lookup_from_network(network);
1026
1027         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1028         ipconfig_ipv6 = __connman_service_get_ip6config(service);
1029
1030         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1031                 ipconfig_ipv6);
1032
1033         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1034         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1035
1036         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1037         DBG("network connected %d", network->connected);
1038
1039         if (network->connected == TRUE) {
1040                 int ret;
1041
1042                 switch (ipv6_method) {
1043                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1044                 case CONNMAN_IPCONFIG_METHOD_OFF:
1045                         break;
1046                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1047                         autoconf_ipv6_set(network);
1048                         break;
1049                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1050                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1051                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1052                         if (ret != 0) {
1053                                 connman_network_set_error(network,
1054                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1055                                 return FALSE;
1056                         }
1057                         break;
1058                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1059                         break;
1060                 }
1061
1062                 switch (ipv4_method) {
1063                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1064                 case CONNMAN_IPCONFIG_METHOD_OFF:
1065                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1066                         return FALSE;
1067                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1068                         if (set_connected_fixed(network) < 0) {
1069                                 connman_network_set_error(network,
1070                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1071                                 return FALSE;
1072                         }
1073                         return TRUE;
1074                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1075                         set_connected_manual(network);
1076                         return TRUE;
1077                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1078                         if (set_connected_dhcp(network) < 0) {
1079                                 connman_network_set_error(network,
1080                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1081                                 return FALSE;
1082                         }
1083                 }
1084
1085         } else {
1086                 struct connman_service *service;
1087
1088                 __connman_device_set_network(network->device, NULL);
1089                 network->hidden = FALSE;
1090
1091                 service = __connman_service_lookup_from_network(network);
1092
1093                 __connman_service_indicate_state(service,
1094                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1095                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1096
1097                 __connman_service_indicate_state(service,
1098                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1099                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1100
1101                 __connman_connection_gateway_remove(service,
1102                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1103
1104                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1105                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1106
1107                 /*
1108                  * Special handling for IPv6 autoconfigured address.
1109                  * The simplest way to remove autoconfigured routes is to
1110                  * disable IPv6 temporarily so that kernel will do the cleanup
1111                  * automagically.
1112                  */
1113                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1114                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1115                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1116                 }
1117
1118                 __connman_service_indicate_state(service,
1119                                         CONNMAN_SERVICE_STATE_IDLE,
1120                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1121
1122                 __connman_service_indicate_state(service,
1123                                         CONNMAN_SERVICE_STATE_IDLE,
1124                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1125         }
1126
1127         network->connecting = FALSE;
1128
1129         connman_network_set_associating(network, FALSE);
1130
1131         return FALSE;
1132 }
1133
1134 /**
1135  * connman_network_set_connected:
1136  * @network: network structure
1137  * @connected: connected state
1138  *
1139  * Change connected state of network
1140  */
1141 int connman_network_set_connected(struct connman_network *network,
1142                                                 connman_bool_t connected)
1143 {
1144         DBG("network %p connected %d", network, connected);
1145
1146         if ((network->connecting == TRUE || network->associating == TRUE) &&
1147                                                         connected == FALSE) {
1148                 connman_network_set_error(network,
1149                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1150                 __connman_network_disconnect(network);
1151         }
1152
1153         if (network->connected == connected)
1154                 return -EALREADY;
1155
1156         if (connected == FALSE)
1157                 __connman_device_decrease_connections(network->device);
1158
1159         network->connected = connected;
1160
1161         set_connected(network);
1162
1163         return 0;
1164 }
1165
1166 /**
1167  * connman_network_get_connected:
1168  * @network: network structure
1169  *
1170  * Get network connection status
1171  */
1172 connman_bool_t connman_network_get_connected(struct connman_network *network)
1173 {
1174         return network->connected;
1175 }
1176
1177 /**
1178  * connman_network_get_associating:
1179  * @network: network structure
1180  *
1181  * Get network associating status
1182  */
1183 connman_bool_t connman_network_get_associating(struct connman_network *network)
1184 {
1185         return network->associating;
1186 }
1187
1188 /**
1189  * __connman_network_connect:
1190  * @network: network structure
1191  *
1192  * Connect network
1193  */
1194 int __connman_network_connect(struct connman_network *network)
1195 {
1196         int err;
1197
1198         DBG("network %p", network);
1199
1200         if (network->connected == TRUE)
1201                 return -EISCONN;
1202
1203         if (network->connecting == TRUE || network->associating == TRUE)
1204                 return -EALREADY;
1205
1206         if (network->driver == NULL)
1207                 return -EUNATCH;
1208
1209         if (network->driver->connect == NULL)
1210                 return -ENOSYS;
1211
1212         if (network->device == NULL)
1213                 return -ENODEV;
1214
1215         network->connecting = TRUE;
1216
1217         __connman_device_disconnect(network->device);
1218
1219         err = network->driver->connect(network);
1220         if (err < 0) {
1221                 if (err == -EINPROGRESS)
1222                         connman_network_set_associating(network, TRUE);
1223                 else {
1224                         network->connecting = FALSE;
1225                         network->hidden = FALSE;
1226                 }
1227
1228                 return err;
1229         }
1230
1231         network->connected = TRUE;
1232         set_connected(network);
1233
1234         return err;
1235 }
1236
1237 /**
1238  * __connman_network_disconnect:
1239  * @network: network structure
1240  *
1241  * Disconnect network
1242  */
1243 int __connman_network_disconnect(struct connman_network *network)
1244 {
1245         int err;
1246
1247         DBG("network %p", network);
1248
1249         if (network->connected == FALSE && network->connecting == FALSE &&
1250                                                 network->associating == FALSE)
1251                 return -ENOTCONN;
1252
1253         if (network->driver == NULL)
1254                 return -EUNATCH;
1255
1256         if (network->driver->disconnect == NULL)
1257                 return -ENOSYS;
1258
1259         network->connecting = FALSE;
1260
1261         err = network->driver->disconnect(network);
1262         if (err == 0) {
1263                 connman_network_set_connected(network, FALSE);
1264                 set_connected(network);
1265         }
1266
1267         return err;
1268 }
1269
1270 static int manual_ipv4_set(struct connman_network *network,
1271                                 struct connman_ipconfig *ipconfig)
1272 {
1273         struct connman_service *service;
1274         int err;
1275
1276         service = __connman_service_lookup_from_network(network);
1277         if (service == NULL)
1278                 return -EINVAL;
1279
1280         err = __connman_ipconfig_address_add(ipconfig);
1281         if (err < 0) {
1282                 connman_network_set_error(network,
1283                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1284                 return err;
1285         }
1286
1287         __connman_ipconfig_gateway_add(ipconfig);
1288
1289         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
1290
1291         return 0;
1292 }
1293
1294 int __connman_network_clear_ipconfig(struct connman_network *network,
1295                                         struct connman_ipconfig *ipconfig)
1296 {
1297         struct connman_service *service;
1298         enum connman_ipconfig_method method;
1299         enum connman_ipconfig_type type;
1300
1301         service = __connman_service_lookup_from_network(network);
1302         if (service == NULL)
1303                 return -EINVAL;
1304
1305         method = __connman_ipconfig_get_method(ipconfig);
1306         type = __connman_ipconfig_get_config_type(ipconfig);
1307
1308         switch (method) {
1309         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1310         case CONNMAN_IPCONFIG_METHOD_OFF:
1311         case CONNMAN_IPCONFIG_METHOD_FIXED:
1312         case CONNMAN_IPCONFIG_METHOD_AUTO:
1313                 return -EINVAL;
1314         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1315                 __connman_ipconfig_address_remove(ipconfig);
1316                 break;
1317         case CONNMAN_IPCONFIG_METHOD_DHCP:
1318                 __connman_dhcp_stop(network);
1319                 break;
1320         }
1321
1322         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1323                 __connman_service_indicate_state(service,
1324                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1325                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1326         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1327                 __connman_service_indicate_state(service,
1328                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1329                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1330
1331         return 0;
1332 }
1333
1334 int __connman_network_set_ipconfig(struct connman_network *network,
1335                                         struct connman_ipconfig *ipconfig_ipv4,
1336                                         struct connman_ipconfig *ipconfig_ipv6)
1337 {
1338         enum connman_ipconfig_method method;
1339         int ret;
1340
1341         if (ipconfig_ipv6) {
1342                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1343
1344                 switch (method) {
1345                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1346                 case CONNMAN_IPCONFIG_METHOD_OFF:
1347                         break;
1348                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1349                         autoconf_ipv6_set(network);
1350                         break;
1351                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1352                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1353                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1354                         if (ret != 0) {
1355                                 connman_network_set_error(network,
1356                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1357                                 return ret;
1358                         }
1359                         break;
1360                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1361                         break;
1362                 }
1363         }
1364
1365         if (ipconfig_ipv4) {
1366                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1367
1368                 switch (method) {
1369                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1370                 case CONNMAN_IPCONFIG_METHOD_OFF:
1371                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1372                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1373                         return -EINVAL;
1374                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1375                         return manual_ipv4_set(network, ipconfig_ipv4);
1376                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1377                         return __connman_dhcp_start(network, dhcp_callback);
1378                 }
1379         }
1380
1381         return 0;
1382 }
1383
1384 int connman_network_set_ipaddress(struct connman_network *network,
1385                                         struct connman_ipaddress *ipaddress)
1386 {
1387         struct connman_service *service;
1388         struct connman_ipconfig *ipconfig = NULL;
1389
1390         DBG("network %p", network);
1391
1392         service = __connman_service_lookup_from_network(network);
1393         if (service == NULL)
1394                 return -EINVAL;
1395
1396         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1397         if (ipconfig == NULL)
1398                 return -EINVAL;
1399
1400         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1401         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1402         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1403         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1404         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1405
1406         return 0;
1407 }
1408
1409 int connman_network_set_pac(struct connman_network *network,
1410                                 const char *pac)
1411 {
1412         struct connman_service *service;
1413
1414         DBG("network %p pac %s", network, pac);
1415
1416         service = __connman_service_lookup_from_network(network);
1417         if (service == NULL)
1418                 return -EINVAL;
1419
1420         __connman_service_set_pac(service, pac);
1421
1422         return 0;
1423 }
1424
1425 int connman_network_set_nameservers(struct connman_network *network,
1426                                 const char *nameservers)
1427 {
1428         struct connman_service *service;
1429         char **nameservers_array = NULL;
1430         int i;
1431
1432         DBG("network %p nameservers %s", network, nameservers);
1433
1434         service = __connman_service_lookup_from_network(network);
1435         if (service == NULL)
1436                 return -EINVAL;
1437
1438         __connman_service_nameserver_clear(service);
1439
1440         if (nameservers != NULL)
1441                 nameservers_array = g_strsplit(nameservers, " ", 0);
1442
1443         for (i = 0; nameservers_array[i] != NULL; i++) {
1444                 __connman_service_nameserver_append(service,
1445                                                 nameservers_array[i]);
1446         }
1447
1448         g_strfreev(nameservers_array);
1449
1450         return 0;
1451 }
1452
1453 int connman_network_set_domain(struct connman_network *network,
1454                                 const char *domain)
1455 {
1456         struct connman_service *service;
1457
1458         DBG("network %p domain %s", network, domain);
1459
1460         service = __connman_service_lookup_from_network(network);
1461         if (service == NULL)
1462                 return -EINVAL;
1463
1464         __connman_service_set_domainname(service, domain);
1465
1466         return 0;
1467 }
1468
1469 /**
1470  * connman_network_set_name:
1471  * @network: network structure
1472  * @name: name value
1473  *
1474  * Set display name value for network
1475  */
1476 int connman_network_set_name(struct connman_network *network,
1477                                                         const char *name)
1478 {
1479         DBG("network %p name %s", network, name);
1480
1481         g_free(network->name);
1482         network->name = g_strdup(name);
1483
1484         return 0;
1485 }
1486
1487 /**
1488  * connman_network_set_strength:
1489  * @network: network structure
1490  * @strength: strength value
1491  *
1492  * Set signal strength value for network
1493  */
1494
1495 int connman_network_set_strength(struct connman_network *network,
1496                                                 connman_uint8_t strength)
1497 {
1498         DBG("network %p strengh %d", network, strength);
1499
1500         network->strength = strength;
1501
1502         return 0;
1503 }
1504
1505 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1506 {
1507         return network->strength;
1508 }
1509
1510 int connman_network_set_frequency(struct connman_network *network,
1511                                                 connman_uint16_t frequency)
1512 {
1513         DBG("network %p frequency %d", network, frequency);
1514
1515         network->frequency = frequency;
1516
1517         return 0;
1518 }
1519
1520 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1521 {
1522         return network->frequency;
1523 }
1524
1525 int connman_network_set_wifi_channel(struct connman_network *network,
1526                                                 connman_uint16_t channel)
1527 {
1528         DBG("network %p wifi channel %d", network, channel);
1529
1530         network->wifi.channel = channel;
1531
1532         return 0;
1533 }
1534
1535 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1536 {
1537         return network->wifi.channel;
1538 }
1539
1540 /**
1541  * connman_network_set_roaming:
1542  * @network: network structure
1543  * @roaming: roaming state
1544  *
1545  * Set roaming state for network
1546  */
1547 int connman_network_set_roaming(struct connman_network *network,
1548                                                 connman_bool_t roaming)
1549 {
1550         DBG("network %p roaming %d", network, roaming);
1551
1552         network->roaming = roaming;
1553
1554         return 0;
1555 }
1556
1557 /**
1558  * connman_network_set_string:
1559  * @network: network structure
1560  * @key: unique identifier
1561  * @value: string value
1562  *
1563  * Set string value for specific key
1564  */
1565 int connman_network_set_string(struct connman_network *network,
1566                                         const char *key, const char *value)
1567 {
1568         DBG("network %p key %s value %s", network, key, value);
1569
1570         if (g_strcmp0(key, "Name") == 0)
1571                 return connman_network_set_name(network, value);
1572
1573         if (g_str_equal(key, "Path") == TRUE) {
1574                 g_free(network->path);
1575                 network->path = g_strdup(value);
1576         } else if (g_str_equal(key, "Node") == TRUE) {
1577                 g_free(network->node);
1578                 network->node = g_strdup(value);
1579         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1580                 g_free(network->wifi.mode);
1581                 network->wifi.mode = g_strdup(value);
1582         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1583                 g_free(network->wifi.security);
1584                 network->wifi.security = g_strdup(value);
1585         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1586                 g_free(network->wifi.passphrase);
1587                 network->wifi.passphrase = g_strdup(value);
1588         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1589                 g_free(network->wifi.eap);
1590                 network->wifi.eap = g_strdup(value);
1591         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1592                 g_free(network->wifi.identity);
1593                 network->wifi.identity = g_strdup(value);
1594         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1595                 g_free(network->wifi.ca_cert_path);
1596                 network->wifi.ca_cert_path = g_strdup(value);
1597         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1598                 g_free(network->wifi.client_cert_path);
1599                 network->wifi.client_cert_path = g_strdup(value);
1600         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1601                 g_free(network->wifi.private_key_path);
1602                 network->wifi.private_key_path = g_strdup(value);
1603         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1604                 g_free(network->wifi.private_key_passphrase);
1605                 network->wifi.private_key_passphrase = g_strdup(value);
1606         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1607                 g_free(network->wifi.phase2_auth);
1608                 network->wifi.phase2_auth = g_strdup(value);
1609         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1610                 g_free(network->wifi.pin_wps);
1611                 network->wifi.pin_wps = g_strdup(value);
1612         } else {
1613                 return -EINVAL;
1614         }
1615
1616         return 0;
1617 }
1618
1619 /**
1620  * connman_network_get_string:
1621  * @network: network structure
1622  * @key: unique identifier
1623  *
1624  * Get string value for specific key
1625  */
1626 const char *connman_network_get_string(struct connman_network *network,
1627                                                         const char *key)
1628 {
1629         DBG("network %p key %s", network, key);
1630
1631         if (g_str_equal(key, "Path") == TRUE)
1632                 return network->path;
1633         else if (g_str_equal(key, "Name") == TRUE)
1634                 return network->name;
1635         else if (g_str_equal(key, "Node") == TRUE)
1636                 return network->node;
1637         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1638                 return network->wifi.mode;
1639         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1640                 return network->wifi.security;
1641         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1642                 return network->wifi.passphrase;
1643         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1644                 return network->wifi.eap;
1645         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1646                 return network->wifi.identity;
1647         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1648                 return network->wifi.ca_cert_path;
1649         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1650                 return network->wifi.client_cert_path;
1651         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1652                 return network->wifi.private_key_path;
1653         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1654                 return network->wifi.private_key_passphrase;
1655         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1656                 return network->wifi.phase2_auth;
1657         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1658                 return network->wifi.pin_wps;
1659
1660         return NULL;
1661 }
1662
1663 /**
1664  * connman_network_set_bool:
1665  * @network: network structure
1666  * @key: unique identifier
1667  * @value: boolean value
1668  *
1669  * Set boolean value for specific key
1670  */
1671 int connman_network_set_bool(struct connman_network *network,
1672                                         const char *key, connman_bool_t value)
1673 {
1674         DBG("network %p key %s value %d", network, key, value);
1675
1676         if (g_strcmp0(key, "Roaming") == 0)
1677                 return connman_network_set_roaming(network, value);
1678         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1679                 network->wifi.wps = value;
1680         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1681                 network->wifi.use_wps = value;
1682
1683         return -EINVAL;
1684 }
1685
1686 /**
1687  * connman_network_get_bool:
1688  * @network: network structure
1689  * @key: unique identifier
1690  *
1691  * Get boolean value for specific key
1692  */
1693 connman_bool_t connman_network_get_bool(struct connman_network *network,
1694                                                         const char *key)
1695 {
1696         DBG("network %p key %s", network, key);
1697
1698         if (g_str_equal(key, "Roaming") == TRUE)
1699                 return network->roaming;
1700         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1701                 return network->wifi.wps;
1702         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1703                 return network->wifi.use_wps;
1704
1705         return FALSE;
1706 }
1707
1708 /**
1709  * connman_network_set_blob:
1710  * @network: network structure
1711  * @key: unique identifier
1712  * @data: blob data
1713  * @size: blob size
1714  *
1715  * Set binary blob value for specific key
1716  */
1717 int connman_network_set_blob(struct connman_network *network,
1718                         const char *key, const void *data, unsigned int size)
1719 {
1720         DBG("network %p key %s size %d", network, key, size);
1721
1722         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1723                 g_free(network->wifi.ssid);
1724                 network->wifi.ssid = g_try_malloc(size);
1725                 if (network->wifi.ssid != NULL) {
1726                         memcpy(network->wifi.ssid, data, size);
1727                         network->wifi.ssid_len = size;
1728                 } else
1729                         network->wifi.ssid_len = 0;
1730         } else {
1731                 return -EINVAL;
1732         }
1733
1734         return 0;
1735 }
1736
1737 /**
1738  * connman_network_get_blob:
1739  * @network: network structure
1740  * @key: unique identifier
1741  * @size: pointer to blob size
1742  *
1743  * Get binary blob value for specific key
1744  */
1745 const void *connman_network_get_blob(struct connman_network *network,
1746                                         const char *key, unsigned int *size)
1747 {
1748         DBG("network %p key %s", network, key);
1749
1750         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1751                 if (size != NULL)
1752                         *size = network->wifi.ssid_len;
1753                 return network->wifi.ssid;
1754         }
1755
1756         return NULL;
1757 }
1758
1759 void __connman_network_set_device(struct connman_network *network,
1760                                         struct connman_device *device)
1761 {
1762         if (network->device == device)
1763                 return;
1764
1765         if (network->device != NULL)
1766                 network_remove(network);
1767
1768         network->device = device;
1769
1770         if (network->device != NULL)
1771                 network_probe(network);
1772 }
1773
1774 /**
1775  * connman_network_get_device:
1776  * @network: network structure
1777  *
1778  * Get parent device of network
1779  */
1780 struct connman_device *connman_network_get_device(struct connman_network *network)
1781 {
1782         return network->device;
1783 }
1784
1785 /**
1786  * connman_network_get_data:
1787  * @network: network structure
1788  *
1789  * Get private network data pointer
1790  */
1791 void *connman_network_get_data(struct connman_network *network)
1792 {
1793         return network->driver_data;
1794 }
1795
1796 /**
1797  * connman_network_set_data:
1798  * @network: network structure
1799  * @data: data pointer
1800  *
1801  * Set private network data pointer
1802  */
1803 void connman_network_set_data(struct connman_network *network, void *data)
1804 {
1805         network->driver_data = data;
1806 }
1807
1808 void connman_network_update(struct connman_network *network)
1809 {
1810         switch (network->type) {
1811         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1812         case CONNMAN_NETWORK_TYPE_VENDOR:
1813                 return;
1814         case CONNMAN_NETWORK_TYPE_ETHERNET:
1815         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1816         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1817         case CONNMAN_NETWORK_TYPE_CELLULAR:
1818         case CONNMAN_NETWORK_TYPE_WIFI:
1819         case CONNMAN_NETWORK_TYPE_WIMAX:
1820                 break;
1821         }
1822
1823         if (network->group != NULL)
1824                 __connman_service_update_from_network(network);
1825 }
1826
1827 int __connman_network_init(void)
1828 {
1829         DBG("");
1830
1831         return 0;
1832 }
1833
1834 void __connman_network_cleanup(void)
1835 {
1836         DBG("");
1837 }