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         }
 661
 662         return 0;
 663 }
 664
 665 static void set_associate_error(struct connman_network *network)
 666 {
 667         struct connman_service *service;
 668
 669         if (network->associating == FALSE)
 670                 return ;
 671
 672         network->associating = FALSE;
 673
 674         service = __connman_service_lookup_from_network(network);
 675
 676         __connman_service_indicate_state(service,
 677                                         CONNMAN_SERVICE_STATE_FAILURE,
 678                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 679 }
 680
 681 static void set_configure_error(struct connman_network *network)
 682 {
 683         struct connman_service *service;
 684
 685         network->connecting = FALSE;
 686
 687         service = __connman_service_lookup_from_network(network);
 688
 689         __connman_service_indicate_state(service,
 690                                         CONNMAN_SERVICE_STATE_FAILURE,
 691                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 692 }
 693
 694 static void set_invalid_key_error(struct connman_network *network)
 695 {
 696         struct connman_service *service;
 697
 698         service = __connman_service_lookup_from_network(network);
 699
 700         __connman_service_indicate_error(service,
 701                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
 702 }
 703
 704 static void set_connect_error(struct connman_network *network)
 705 {
 706         struct connman_service *service;
 707
 708         service = __connman_service_lookup_from_network(network);
 709
 710         __connman_service_indicate_error(service,
 711                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
 712 }
 713
 714 void connman_network_set_ipv4_method(struct connman_network *network,
 715                                         enum connman_ipconfig_method method)
 716 {
 717         struct connman_service *service;
 718         struct connman_ipconfig *ipconfig;
 719
 720         service = __connman_service_lookup_from_network(network);
 721         if (service == NULL)
 722                 return;
 723
 724         ipconfig = __connman_service_get_ip4config(service);
 725         if (ipconfig == NULL)
 726                 return;
 727
 728         connman_ipconfig_set_method(ipconfig, method);
 729 }
 730
 731 void connman_network_set_ipv6_method(struct connman_network *network,
 732                                         enum connman_ipconfig_method method)
 733 {
 734         struct connman_service *service;
 735         struct connman_ipconfig *ipconfig;
 736
 737         service = __connman_service_lookup_from_network(network);
 738         if (service == NULL)
 739                 return;
 740
 741         ipconfig = __connman_service_get_ip6config(service);
 742         if (ipconfig == NULL)
 743                 return;
 744
 745         connman_ipconfig_set_method(ipconfig, method);
 746 }
 747
 748 void connman_network_set_error(struct connman_network *network,
 749                                         enum connman_network_error error)
 750 {
 751         DBG("nework %p, error %d", network, error);
 752
 753         network->connecting = FALSE;
 754
 755         switch (error) {
 756         case CONNMAN_NETWORK_ERROR_UNKNOWN:
 757                 return;
 758         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
 759                 set_associate_error(network);
 760                 break;
 761         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
 762                 set_configure_error(network);
 763                 break;
 764         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
 765                 set_invalid_key_error(network);
 766                 break;
 767         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
 768                 set_connect_error(network);
 769                 break;
 770         }
 771
 772         network_change(network);
 773 }
 774
 775 void connman_network_clear_error(struct connman_network *network)
 776 {
 777         struct connman_service *service;
 778
 779         DBG("network %p", network);
 780
 781         if (network == NULL)
 782                 return;
 783
 784         if (network->connecting == TRUE || network->associating == TRUE)
 785                 return;
 786
 787         service = __connman_service_lookup_from_network(network);
 788         __connman_service_clear_error(service);
 789 }
 790
 791 static void set_configuration(struct connman_network *network)
 792 {
 793         struct connman_service *service;
 794
 795         DBG("network %p", network);
 796
 797         __connman_device_increase_connections(network->device);
 798
 799         __connman_device_set_network(network->device, network);
 800
 801         connman_device_set_disconnected(network->device, FALSE);
 802
 803         service = __connman_service_lookup_from_network(network);
 804         __connman_service_indicate_state(service,
 805                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 806                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 807 }
 808
 809 static void dhcp_success(struct connman_network *network)
 810 {
 811         struct connman_service *service;
 812         struct connman_ipconfig *ipconfig_ipv4;
 813         int err;
 814
 815         service = __connman_service_lookup_from_network(network);
 816         if (service == NULL)
 817                 goto err;
 818
 819         connman_network_set_associating(network, FALSE);
 820
 821         network->connecting = FALSE;
 822
 823         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 824         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 825         if (err < 0)
 826                 goto err;
 827
 828         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 829         if (err < 0)
 830                 goto err;
 831
 832         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 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_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
 850                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
 851 }
 852
 853 static void dhcp_callback(struct connman_network *network,
 854                         connman_bool_t success)
 855 {
 856         DBG("success %d", success);
 857
 858         if (success == TRUE)
 859                 dhcp_success(network);
 860         else
 861                 dhcp_failure(network);
 862 }
 863
 864 static int set_connected_fixed(struct connman_network *network)
 865 {
 866         struct connman_service *service;
 867         struct connman_ipconfig *ipconfig_ipv4;
 868         int err;
 869
 870         DBG("");
 871
 872         service = __connman_service_lookup_from_network(network);
 873
 874         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 875
 876         set_configuration(network);
 877
 878         network->connecting = FALSE;
 879
 880         connman_network_set_associating(network, FALSE);
 881
 882         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 883         if (err < 0)
 884                 goto err;
 885
 886         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 887         if (err < 0)
 888                 goto err;
 889
 890         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 891
 892         return 0;
 893
 894 err:
 895         connman_network_set_error(network,
 896                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 897
 898         return err;
 899 }
 900
 901 static void set_connected_manual(struct connman_network *network)
 902 {
 903         struct connman_service *service;
 904         struct connman_ipconfig *ipconfig;
 905         int err;
 906
 907         DBG("network %p", network);
 908
 909         service = __connman_service_lookup_from_network(network);
 910
 911         ipconfig = __connman_service_get_ip4config(service);
 912
 913         set_configuration(network);
 914
 915         err = __connman_ipconfig_address_add(ipconfig);
 916         if (err < 0)
 917                 goto err;
 918
 919         err = __connman_ipconfig_gateway_add(ipconfig);
 920         if (err < 0)
 921                 goto err;
 922
 923         network->connecting = FALSE;
 924
 925         connman_network_set_associating(network, FALSE);
 926
 927         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 928
 929         return;
 930
 931 err:
 932         connman_network_set_error(network,
 933                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 934         return;
 935 }
 936
 937 static int set_connected_dhcp(struct connman_network *network)
 938 {
 939         int err;
 940
 941         DBG("network %p", network);
 942
 943         set_configuration(network);
 944
 945         err = __connman_dhcp_start(network, dhcp_callback);
 946         if (err < 0) {
 947                 connman_error("Can not request DHCP lease");
 948                 return err;
 949         }
 950
 951         return 0;
 952 }
 953
 954 static int manual_ipv6_set(struct connman_network *network,
 955                                 struct connman_ipconfig *ipconfig_ipv6)
 956 {
 957         struct connman_service *service;
 958         int err;
 959
 960         service = __connman_service_lookup_from_network(network);
 961         if (service == NULL)
 962                 return -EINVAL;
 963
 964         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 965         if (err < 0) {
 966                 connman_network_set_error(network,
 967                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 968                 return err;
 969         }
 970
 971         /*
 972          * READY state will be indicated by IPV4 setting
 973          * gateway will be set by IPV4 setting
 974          */
 975
 976         return 0;
 977 }
 978
 979 static void autoconf_ipv6_set(struct connman_network *network)
 980 {
 981         struct connman_service *service;
 982
 983         DBG("network %p", network);
 984
 985         service = __connman_service_lookup_from_network(network);
 986
 987         __connman_device_increase_connections(network->device);
 988
 989         __connman_device_set_network(network->device, network);
 990
 991         connman_device_set_disconnected(network->device, FALSE);
 992
 993         /* XXX: Append IPv6 nameservers here */
 994
 995         network->connecting = FALSE;
 996
 997         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV6);
 998 }
 999
1000 static gboolean set_connected(gpointer user_data)
1001 {
1002         struct connman_network *network = user_data;
1003         struct connman_service *service;
1004         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1005         enum connman_ipconfig_method ipv4_method, ipv6_method;
1006
1007         service = __connman_service_lookup_from_network(network);
1008
1009         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1010         ipconfig_ipv6 = __connman_service_get_ip6config(service);
1011
1012         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1013                 ipconfig_ipv6);
1014
1015         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1016         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1017
1018         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1019         DBG("network connected %d", network->connected);
1020
1021         if (network->connected == TRUE) {
1022                 int ret;
1023
1024                 switch (ipv6_method) {
1025                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1026                 case CONNMAN_IPCONFIG_METHOD_OFF:
1027                         break;
1028                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1029                         autoconf_ipv6_set(network);
1030                         break;
1031                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1032                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1033                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1034                         if (ret != 0) {
1035                                 connman_network_set_error(network,
1036                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1037                                 return FALSE;
1038                         }
1039                         break;
1040                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1041                         break;
1042                 }
1043
1044                 switch (ipv4_method) {
1045                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1046                 case CONNMAN_IPCONFIG_METHOD_OFF:
1047                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1048                         return FALSE;
1049                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1050                         if (set_connected_fixed(network) < 0) {
1051                                 connman_network_set_error(network,
1052                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1053                                 return FALSE;
1054                         }
1055                         return TRUE;
1056                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1057                         set_connected_manual(network);
1058                         return TRUE;
1059                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1060                         if (set_connected_dhcp(network) < 0) {
1061                                 connman_network_set_error(network,
1062                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1063                                 return FALSE;
1064                         }
1065                 }
1066
1067         } else {
1068                 struct connman_service *service;
1069
1070                 __connman_device_set_network(network->device, NULL);
1071                 network->hidden = FALSE;
1072
1073                 service = __connman_service_lookup_from_network(network);
1074
1075                 __connman_service_indicate_state(service,
1076                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1077                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1078
1079                 __connman_service_indicate_state(service,
1080                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1081                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1082
1083                 __connman_connection_gateway_remove(service);
1084
1085                 __connman_service_indicate_state(service,
1086                                         CONNMAN_SERVICE_STATE_IDLE,
1087                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1088
1089                 __connman_service_indicate_state(service,
1090                                         CONNMAN_SERVICE_STATE_IDLE,
1091                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1092         }
1093
1094         network->connecting = FALSE;
1095
1096         connman_network_set_associating(network, FALSE);
1097
1098         return FALSE;
1099 }
1100
1101 /**
1102  * connman_network_set_connected:
1103  * @network: network structure
1104  * @connected: connected state
1105  *
1106  * Change connected state of network
1107  */
1108 int connman_network_set_connected(struct connman_network *network,
1109                                                 connman_bool_t connected)
1110 {
1111         DBG("network %p connected %d", network, connected);
1112
1113         if ((network->connecting == TRUE || network->associating == TRUE) &&
1114                                                         connected == FALSE) {
1115                 connman_network_set_error(network,
1116                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1117                 __connman_network_disconnect(network);
1118         }
1119
1120         if (network->connected == connected)
1121                 return -EALREADY;
1122
1123         if (connected == FALSE)
1124                 __connman_device_decrease_connections(network->device);
1125
1126         network->connected = connected;
1127
1128         set_connected(network);
1129
1130         return 0;
1131 }
1132
1133 /**
1134  * connman_network_get_connected:
1135  * @network: network structure
1136  *
1137  * Get network connection status
1138  */
1139 connman_bool_t connman_network_get_connected(struct connman_network *network)
1140 {
1141         return network->connected;
1142 }
1143
1144 /**
1145  * connman_network_get_associating:
1146  * @network: network structure
1147  *
1148  * Get network associating status
1149  */
1150 connman_bool_t connman_network_get_associating(struct connman_network *network)
1151 {
1152         return network->associating;
1153 }
1154
1155 /**
1156  * __connman_network_connect:
1157  * @network: network structure
1158  *
1159  * Connect network
1160  */
1161 int __connman_network_connect(struct connman_network *network)
1162 {
1163         int err;
1164
1165         DBG("network %p", network);
1166
1167         if (network->connected == TRUE)
1168                 return -EISCONN;
1169
1170         if (network->connecting == TRUE || network->associating == TRUE)
1171                 return -EALREADY;
1172
1173         if (network->driver == NULL)
1174                 return -EUNATCH;
1175
1176         if (network->driver->connect == NULL)
1177                 return -ENOSYS;
1178
1179         if (network->device == NULL)
1180                 return -ENODEV;
1181
1182         network->connecting = TRUE;
1183
1184         __connman_device_disconnect(network->device);
1185
1186         err = network->driver->connect(network);
1187         if (err < 0) {
1188                 if (err == -EINPROGRESS)
1189                         connman_network_set_associating(network, TRUE);
1190                 else {
1191                         network->connecting = FALSE;
1192                         network->hidden = FALSE;
1193                 }
1194
1195                 return err;
1196         }
1197
1198         network->connected = TRUE;
1199         set_connected(network);
1200
1201         return err;
1202 }
1203
1204 /**
1205  * __connman_network_disconnect:
1206  * @network: network structure
1207  *
1208  * Disconnect network
1209  */
1210 int __connman_network_disconnect(struct connman_network *network)
1211 {
1212         int err;
1213
1214         DBG("network %p", network);
1215
1216         if (network->connected == FALSE && network->connecting == FALSE &&
1217                                                 network->associating == FALSE)
1218                 return -ENOTCONN;
1219
1220         if (network->driver == NULL)
1221                 return -EUNATCH;
1222
1223         if (network->driver->disconnect == NULL)
1224                 return -ENOSYS;
1225
1226         network->connecting = FALSE;
1227
1228         err = network->driver->disconnect(network);
1229         if (err == 0) {
1230                 connman_network_set_connected(network, FALSE);
1231                 set_connected(network);
1232         }
1233
1234         return err;
1235 }
1236
1237 static int manual_ipv4_set(struct connman_network *network,
1238                                 struct connman_ipconfig *ipconfig)
1239 {
1240         struct connman_service *service;
1241         int err;
1242
1243         service = __connman_service_lookup_from_network(network);
1244         if (service == NULL)
1245                 return -EINVAL;
1246
1247         err = __connman_ipconfig_address_add(ipconfig);
1248         if (err < 0) {
1249                 connman_network_set_error(network,
1250                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1251                 return err;
1252         }
1253
1254         __connman_ipconfig_gateway_add(ipconfig);
1255
1256         __connman_service_set_ipconfig_ready(service, CONNMAN_IPCONFIG_TYPE_IPV4);
1257
1258         return 0;
1259 }
1260
1261 int __connman_network_clear_ipconfig(struct connman_network *network,
1262                                         struct connman_ipconfig *ipconfig)
1263 {
1264         struct connman_service *service;
1265         enum connman_ipconfig_method method;
1266         enum connman_ipconfig_type type;
1267
1268         service = __connman_service_lookup_from_network(network);
1269         if (service == NULL)
1270                 return -EINVAL;
1271
1272         method = __connman_ipconfig_get_method(ipconfig);
1273         type = __connman_ipconfig_get_config_type(ipconfig);
1274
1275         switch (method) {
1276         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1277         case CONNMAN_IPCONFIG_METHOD_OFF:
1278         case CONNMAN_IPCONFIG_METHOD_FIXED:
1279         case CONNMAN_IPCONFIG_METHOD_AUTO:
1280                 return -EINVAL;
1281         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1282                 __connman_ipconfig_address_remove(ipconfig);
1283                 break;
1284         case CONNMAN_IPCONFIG_METHOD_DHCP:
1285                 __connman_dhcp_stop(network);
1286                 break;
1287         }
1288
1289         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1290                 __connman_service_indicate_state(service,
1291                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1292                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1293         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1294                 __connman_service_indicate_state(service,
1295                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1296                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1297
1298         return 0;
1299 }
1300
1301 int __connman_network_set_ipconfig(struct connman_network *network,
1302                                         struct connman_ipconfig *ipconfig_ipv4,
1303                                         struct connman_ipconfig *ipconfig_ipv6)
1304 {
1305         enum connman_ipconfig_method method;
1306         int ret;
1307
1308         if (ipconfig_ipv6) {
1309                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1310
1311                 switch (method) {
1312                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1313                 case CONNMAN_IPCONFIG_METHOD_OFF:
1314                         break;
1315                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1316                         autoconf_ipv6_set(network);
1317                         break;
1318                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1319                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1320                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1321                         if (ret != 0) {
1322                                 connman_network_set_error(network,
1323                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1324                                 return ret;
1325                         }
1326                         break;
1327                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1328                         break;
1329                 }
1330         }
1331
1332         if (ipconfig_ipv4) {
1333                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1334
1335                 switch (method) {
1336                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1337                 case CONNMAN_IPCONFIG_METHOD_OFF:
1338                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1339                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1340                         return -EINVAL;
1341                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1342                         return manual_ipv4_set(network, ipconfig_ipv4);
1343                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1344                         return __connman_dhcp_start(network, dhcp_callback);
1345                 }
1346         }
1347
1348         return 0;
1349 }
1350
1351 int connman_network_set_ipaddress(struct connman_network *network,
1352                                         struct connman_ipaddress *ipaddress)
1353 {
1354         struct connman_service *service;
1355         struct connman_ipconfig *ipconfig = NULL;
1356
1357         DBG("network %p", network);
1358
1359         service = __connman_service_lookup_from_network(network);
1360         if (service == NULL)
1361                 return -EINVAL;
1362
1363         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1364         if (ipconfig == NULL)
1365                 return -EINVAL;
1366
1367         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1368         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1369         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1370         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1371         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1372
1373         return 0;
1374 }
1375
1376 int connman_network_set_pac(struct connman_network *network,
1377                                 const char *pac)
1378 {
1379         struct connman_service *service;
1380
1381         DBG("network %p pac %s", network, pac);
1382
1383         service = __connman_service_lookup_from_network(network);
1384         if (service == NULL)
1385                 return -EINVAL;
1386
1387         __connman_service_set_pac(service, pac);
1388
1389         return 0;
1390 }
1391
1392 int connman_network_set_nameservers(struct connman_network *network,
1393                                 const char *nameservers)
1394 {
1395         struct connman_service *service;
1396         char **nameservers_array = NULL;
1397         int i;
1398
1399         DBG("network %p nameservers %s", network, nameservers);
1400
1401         service = __connman_service_lookup_from_network(network);
1402         if (service == NULL)
1403                 return -EINVAL;
1404
1405         __connman_service_nameserver_clear(service);
1406
1407         if (nameservers != NULL)
1408                 nameservers_array = g_strsplit(nameservers, " ", 0);
1409
1410         for (i = 0; nameservers_array[i] != NULL; i++) {
1411                 __connman_service_nameserver_append(service,
1412                                                 nameservers_array[i]);
1413         }
1414
1415         g_strfreev(nameservers_array);
1416
1417         return 0;
1418 }
1419
1420 int connman_network_set_domain(struct connman_network *network,
1421                                 const char *domain)
1422 {
1423         struct connman_service *service;
1424
1425         DBG("network %p domain %s", network, domain);
1426
1427         service = __connman_service_lookup_from_network(network);
1428         if (service == NULL)
1429                 return -EINVAL;
1430
1431         __connman_service_set_domainname(service, domain);
1432
1433         return 0;
1434 }
1435
1436 /**
1437  * connman_network_set_name:
1438  * @network: network structure
1439  * @name: name value
1440  *
1441  * Set display name value for network
1442  */
1443 int connman_network_set_name(struct connman_network *network,
1444                                                         const char *name)
1445 {
1446         DBG("network %p name %s", network, name);
1447
1448         g_free(network->name);
1449         network->name = g_strdup(name);
1450
1451         return 0;
1452 }
1453
1454 /**
1455  * connman_network_set_strength:
1456  * @network: network structure
1457  * @strength: strength value
1458  *
1459  * Set signal strength value for network
1460  */
1461
1462 int connman_network_set_strength(struct connman_network *network,
1463                                                 connman_uint8_t strength)
1464 {
1465         DBG("network %p strengh %d", network, strength);
1466
1467         network->strength = strength;
1468
1469         return 0;
1470 }
1471
1472 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1473 {
1474         return network->strength;
1475 }
1476
1477 int connman_network_set_frequency(struct connman_network *network,
1478                                                 connman_uint16_t frequency)
1479 {
1480         DBG("network %p frequency %d", network, frequency);
1481
1482         network->frequency = frequency;
1483
1484         return 0;
1485 }
1486
1487 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1488 {
1489         return network->frequency;
1490 }
1491
1492 int connman_network_set_wifi_channel(struct connman_network *network,
1493                                                 connman_uint16_t channel)
1494 {
1495         DBG("network %p wifi channel %d", network, channel);
1496
1497         network->wifi.channel = channel;
1498
1499         return 0;
1500 }
1501
1502 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1503 {
1504         return network->wifi.channel;
1505 }
1506
1507 /**
1508  * connman_network_set_roaming:
1509  * @network: network structure
1510  * @roaming: roaming state
1511  *
1512  * Set roaming state for network
1513  */
1514 int connman_network_set_roaming(struct connman_network *network,
1515                                                 connman_bool_t roaming)
1516 {
1517         DBG("network %p roaming %d", network, roaming);
1518
1519         network->roaming = roaming;
1520
1521         return 0;
1522 }
1523
1524 /**
1525  * connman_network_set_string:
1526  * @network: network structure
1527  * @key: unique identifier
1528  * @value: string value
1529  *
1530  * Set string value for specific key
1531  */
1532 int connman_network_set_string(struct connman_network *network,
1533                                         const char *key, const char *value)
1534 {
1535         DBG("network %p key %s value %s", network, key, value);
1536
1537         if (g_strcmp0(key, "Name") == 0)
1538                 return connman_network_set_name(network, value);
1539
1540         if (g_str_equal(key, "Path") == TRUE) {
1541                 g_free(network->path);
1542                 network->path = g_strdup(value);
1543         } else if (g_str_equal(key, "Node") == TRUE) {
1544                 g_free(network->node);
1545                 network->node = g_strdup(value);
1546         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1547                 g_free(network->wifi.mode);
1548                 network->wifi.mode = g_strdup(value);
1549         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1550                 g_free(network->wifi.security);
1551                 network->wifi.security = g_strdup(value);
1552         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1553                 g_free(network->wifi.passphrase);
1554                 network->wifi.passphrase = g_strdup(value);
1555         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1556                 g_free(network->wifi.eap);
1557                 network->wifi.eap = g_strdup(value);
1558         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1559                 g_free(network->wifi.identity);
1560                 network->wifi.identity = g_strdup(value);
1561         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1562                 g_free(network->wifi.ca_cert_path);
1563                 network->wifi.ca_cert_path = g_strdup(value);
1564         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1565                 g_free(network->wifi.client_cert_path);
1566                 network->wifi.client_cert_path = g_strdup(value);
1567         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1568                 g_free(network->wifi.private_key_path);
1569                 network->wifi.private_key_path = g_strdup(value);
1570         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1571                 g_free(network->wifi.private_key_passphrase);
1572                 network->wifi.private_key_passphrase = g_strdup(value);
1573         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1574                 g_free(network->wifi.phase2_auth);
1575                 network->wifi.phase2_auth = g_strdup(value);
1576         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1577                 g_free(network->wifi.pin_wps);
1578                 network->wifi.pin_wps = g_strdup(value);
1579         } else {
1580                 return -EINVAL;
1581         }
1582
1583         return 0;
1584 }
1585
1586 /**
1587  * connman_network_get_string:
1588  * @network: network structure
1589  * @key: unique identifier
1590  *
1591  * Get string value for specific key
1592  */
1593 const char *connman_network_get_string(struct connman_network *network,
1594                                                         const char *key)
1595 {
1596         DBG("network %p key %s", network, key);
1597
1598         if (g_str_equal(key, "Path") == TRUE)
1599                 return network->path;
1600         else if (g_str_equal(key, "Name") == TRUE)
1601                 return network->name;
1602         else if (g_str_equal(key, "Node") == TRUE)
1603                 return network->node;
1604         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1605                 return network->wifi.mode;
1606         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1607                 return network->wifi.security;
1608         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1609                 return network->wifi.passphrase;
1610         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1611                 return network->wifi.eap;
1612         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1613                 return network->wifi.identity;
1614         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1615                 return network->wifi.ca_cert_path;
1616         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1617                 return network->wifi.client_cert_path;
1618         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1619                 return network->wifi.private_key_path;
1620         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1621                 return network->wifi.private_key_passphrase;
1622         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1623                 return network->wifi.phase2_auth;
1624         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1625                 return network->wifi.pin_wps;
1626
1627         return NULL;
1628 }
1629
1630 /**
1631  * connman_network_set_bool:
1632  * @network: network structure
1633  * @key: unique identifier
1634  * @value: boolean value
1635  *
1636  * Set boolean value for specific key
1637  */
1638 int connman_network_set_bool(struct connman_network *network,
1639                                         const char *key, connman_bool_t value)
1640 {
1641         DBG("network %p key %s value %d", network, key, value);
1642
1643         if (g_strcmp0(key, "Roaming") == 0)
1644                 return connman_network_set_roaming(network, value);
1645         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1646                 network->wifi.wps = value;
1647         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1648                 network->wifi.use_wps = value;
1649
1650         return -EINVAL;
1651 }
1652
1653 /**
1654  * connman_network_get_bool:
1655  * @network: network structure
1656  * @key: unique identifier
1657  *
1658  * Get boolean value for specific key
1659  */
1660 connman_bool_t connman_network_get_bool(struct connman_network *network,
1661                                                         const char *key)
1662 {
1663         DBG("network %p key %s", network, key);
1664
1665         if (g_str_equal(key, "Roaming") == TRUE)
1666                 return network->roaming;
1667         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1668                 return network->wifi.wps;
1669         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1670                 return network->wifi.use_wps;
1671
1672         return FALSE;
1673 }
1674
1675 /**
1676  * connman_network_set_blob:
1677  * @network: network structure
1678  * @key: unique identifier
1679  * @data: blob data
1680  * @size: blob size
1681  *
1682  * Set binary blob value for specific key
1683  */
1684 int connman_network_set_blob(struct connman_network *network,
1685                         const char *key, const void *data, unsigned int size)
1686 {
1687         DBG("network %p key %s size %d", network, key, size);
1688
1689         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1690                 g_free(network->wifi.ssid);
1691                 network->wifi.ssid = g_try_malloc(size);
1692                 if (network->wifi.ssid != NULL) {
1693                         memcpy(network->wifi.ssid, data, size);
1694                         network->wifi.ssid_len = size;
1695                 } else
1696                         network->wifi.ssid_len = 0;
1697         } else {
1698                 return -EINVAL;
1699         }
1700
1701         return 0;
1702 }
1703
1704 /**
1705  * connman_network_get_blob:
1706  * @network: network structure
1707  * @key: unique identifier
1708  * @size: pointer to blob size
1709  *
1710  * Get binary blob value for specific key
1711  */
1712 const void *connman_network_get_blob(struct connman_network *network,
1713                                         const char *key, unsigned int *size)
1714 {
1715         DBG("network %p key %s", network, key);
1716
1717         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1718                 if (size != NULL)
1719                         *size = network->wifi.ssid_len;
1720                 return network->wifi.ssid;
1721         }
1722
1723         return NULL;
1724 }
1725
1726 void __connman_network_set_device(struct connman_network *network,
1727                                         struct connman_device *device)
1728 {
1729         if (network->device == device)
1730                 return;
1731
1732         if (network->device != NULL)
1733                 network_remove(network);
1734
1735         network->device = device;
1736
1737         if (network->device != NULL)
1738                 network_probe(network);
1739 }
1740
1741 /**
1742  * connman_network_get_device:
1743  * @network: network structure
1744  *
1745  * Get parent device of network
1746  */
1747 struct connman_device *connman_network_get_device(struct connman_network *network)
1748 {
1749         return network->device;
1750 }
1751
1752 /**
1753  * connman_network_get_data:
1754  * @network: network structure
1755  *
1756  * Get private network data pointer
1757  */
1758 void *connman_network_get_data(struct connman_network *network)
1759 {
1760         return network->driver_data;
1761 }
1762
1763 /**
1764  * connman_network_set_data:
1765  * @network: network structure
1766  * @data: data pointer
1767  *
1768  * Set private network data pointer
1769  */
1770 void connman_network_set_data(struct connman_network *network, void *data)
1771 {
1772         network->driver_data = data;
1773 }
1774
1775 void connman_network_update(struct connman_network *network)
1776 {
1777         switch (network->type) {
1778         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1779         case CONNMAN_NETWORK_TYPE_VENDOR:
1780                 return;
1781         case CONNMAN_NETWORK_TYPE_ETHERNET:
1782         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1783         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1784         case CONNMAN_NETWORK_TYPE_CELLULAR:
1785         case CONNMAN_NETWORK_TYPE_WIFI:
1786         case CONNMAN_NETWORK_TYPE_WIMAX:
1787                 break;
1788         }
1789
1790         if (network->group != NULL)
1791                 __connman_service_update_from_network(network);
1792 }
1793
1794 int __connman_network_init(void)
1795 {
1796         DBG("");
1797
1798         return 0;
1799 }
1800
1801 void __connman_network_cleanup(void)
1802 {
1803         DBG("");
1804 }