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 *ident;
 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                 ident = g_strdup_printf("hidden_%d", hidden_counter++);
 383                 network->hidden = TRUE;
 384         } else
 385                 ident = g_strdup(identifier);
 386
 387         if (ident == NULL) {
 388                 g_free(network);
 389                 return NULL;
 390         }
 391
 392         network->type       = type;
 393         network->identifier = ident;
 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_ipconfig_indicate_state(service,
 658                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
 659                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 660                 __connman_service_ipconfig_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_ipconfig_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_ipconfig_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_ipconfig_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         return;
 836
 837 err:
 838         connman_network_set_error(network,
 839                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 840 }
 841
 842 static void dhcp_failure(struct connman_network *network)
 843 {
 844         struct connman_service *service;
 845
 846         service = __connman_service_lookup_from_network(network);
 847         if (service == NULL)
 848                 return;
 849
 850         __connman_service_ipconfig_indicate_state(service,
 851                                         CONNMAN_SERVICE_STATE_IDLE,
 852                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 853 }
 854
 855 static void dhcp_callback(struct connman_network *network,
 856                         connman_bool_t success)
 857 {
 858         DBG("success %d", success);
 859
 860         if (success == TRUE)
 861                 dhcp_success(network);
 862         else
 863                 dhcp_failure(network);
 864 }
 865
 866 static int set_connected_fixed(struct connman_network *network)
 867 {
 868         struct connman_service *service;
 869         struct connman_ipconfig *ipconfig_ipv4;
 870         int err;
 871
 872         DBG("");
 873
 874         service = __connman_service_lookup_from_network(network);
 875
 876         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 877
 878         set_configuration(network);
 879
 880         network->connecting = FALSE;
 881
 882         connman_network_set_associating(network, FALSE);
 883
 884         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 885         if (err < 0)
 886                 goto err;
 887
 888         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 889         if (err < 0)
 890                 goto err;
 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         return;
 928
 929 err:
 930         connman_network_set_error(network,
 931                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 932         return;
 933 }
 934
 935 static int set_connected_dhcp(struct connman_network *network)
 936 {
 937         int err;
 938
 939         DBG("network %p", network);
 940
 941         set_configuration(network);
 942
 943         err = __connman_dhcp_start(network, dhcp_callback);
 944         if (err < 0) {
 945                 connman_error("Can not request DHCP lease");
 946                 return err;
 947         }
 948
 949         return 0;
 950 }
 951
 952 static int manual_ipv6_set(struct connman_network *network,
 953                                 struct connman_ipconfig *ipconfig_ipv6)
 954 {
 955         struct connman_service *service;
 956         int err;
 957
 958         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 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         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 972         if (err < 0)
 973                 return err;
 974
 975         __connman_connection_gateway_activate(service,
 976                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 977
 978         __connman_device_increase_connections(network->device);
 979
 980         __connman_device_set_network(network->device, network);
 981
 982         connman_device_set_disconnected(network->device, FALSE);
 983
 984         network->connecting = FALSE;
 985
 986         return 0;
 987 }
 988
 989 static void autoconf_ipv6_set(struct connman_network *network)
 990 {
 991         DBG("network %p", network);
 992
 993         __connman_device_increase_connections(network->device);
 994
 995         __connman_device_set_network(network->device, network);
 996
 997         connman_device_set_disconnected(network->device, FALSE);
 998
 999         /* XXX: Append IPv6 nameservers here */
1000
1001         network->connecting = FALSE;
1002 }
1003
1004 static gboolean set_connected(gpointer user_data)
1005 {
1006         struct connman_network *network = user_data;
1007         struct connman_service *service;
1008         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1009         enum connman_ipconfig_method ipv4_method, ipv6_method;
1010
1011         service = __connman_service_lookup_from_network(network);
1012
1013         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1014         ipconfig_ipv6 = __connman_service_get_ip6config(service);
1015
1016         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1017                 ipconfig_ipv6);
1018
1019         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1020         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1021
1022         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1023         DBG("network connected %d", network->connected);
1024
1025         if (network->connected == TRUE) {
1026                 int ret;
1027
1028                 switch (ipv6_method) {
1029                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1030                 case CONNMAN_IPCONFIG_METHOD_OFF:
1031                         break;
1032                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1033                         autoconf_ipv6_set(network);
1034                         break;
1035                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1036                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1037                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1038                         if (ret != 0) {
1039                                 connman_network_set_error(network,
1040                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1041                                 return FALSE;
1042                         }
1043                         break;
1044                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1045                         break;
1046                 }
1047
1048                 switch (ipv4_method) {
1049                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1050                 case CONNMAN_IPCONFIG_METHOD_OFF:
1051                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1052                         return FALSE;
1053                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1054                         if (set_connected_fixed(network) < 0) {
1055                                 connman_network_set_error(network,
1056                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1057                                 return FALSE;
1058                         }
1059                         return TRUE;
1060                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1061                         set_connected_manual(network);
1062                         return TRUE;
1063                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1064                         if (set_connected_dhcp(network) < 0) {
1065                                 connman_network_set_error(network,
1066                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1067                                 return FALSE;
1068                         }
1069                 }
1070
1071         } else {
1072                 struct connman_service *service;
1073
1074                 __connman_device_set_network(network->device, NULL);
1075                 network->hidden = FALSE;
1076
1077                 service = __connman_service_lookup_from_network(network);
1078
1079                 __connman_service_ipconfig_indicate_state(service,
1080                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1081                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1082
1083                 __connman_service_ipconfig_indicate_state(service,
1084                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1085                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1086
1087                 __connman_connection_gateway_remove(service,
1088                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1089
1090                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1091                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1092
1093                 /*
1094                  * Special handling for IPv6 autoconfigured address.
1095                  * The simplest way to remove autoconfigured routes is to
1096                  * disable IPv6 temporarily so that kernel will do the cleanup
1097                  * automagically.
1098                  */
1099                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1100                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1101                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1102                 }
1103
1104                 __connman_service_ipconfig_indicate_state(service,
1105                                         CONNMAN_SERVICE_STATE_IDLE,
1106                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1107
1108                 __connman_service_ipconfig_indicate_state(service,
1109                                         CONNMAN_SERVICE_STATE_IDLE,
1110                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1111         }
1112
1113         network->connecting = FALSE;
1114
1115         connman_network_set_associating(network, FALSE);
1116
1117         return FALSE;
1118 }
1119
1120 /**
1121  * connman_network_set_connected:
1122  * @network: network structure
1123  * @connected: connected state
1124  *
1125  * Change connected state of network
1126  */
1127 int connman_network_set_connected(struct connman_network *network,
1128                                                 connman_bool_t connected)
1129 {
1130         DBG("network %p connected %d", network, connected);
1131
1132         if ((network->connecting == TRUE || network->associating == TRUE) &&
1133                                                         connected == FALSE) {
1134                 connman_network_set_error(network,
1135                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1136                 __connman_network_disconnect(network);
1137         }
1138
1139         if (network->connected == connected)
1140                 return -EALREADY;
1141
1142         if (connected == FALSE)
1143                 __connman_device_decrease_connections(network->device);
1144
1145         network->connected = connected;
1146
1147         set_connected(network);
1148
1149         return 0;
1150 }
1151
1152 /**
1153  * connman_network_get_connected:
1154  * @network: network structure
1155  *
1156  * Get network connection status
1157  */
1158 connman_bool_t connman_network_get_connected(struct connman_network *network)
1159 {
1160         return network->connected;
1161 }
1162
1163 /**
1164  * connman_network_get_associating:
1165  * @network: network structure
1166  *
1167  * Get network associating status
1168  */
1169 connman_bool_t connman_network_get_associating(struct connman_network *network)
1170 {
1171         return network->associating;
1172 }
1173
1174 /**
1175  * __connman_network_connect:
1176  * @network: network structure
1177  *
1178  * Connect network
1179  */
1180 int __connman_network_connect(struct connman_network *network)
1181 {
1182         int err;
1183
1184         DBG("network %p", network);
1185
1186         if (network->connected == TRUE)
1187                 return -EISCONN;
1188
1189         if (network->connecting == TRUE || network->associating == TRUE)
1190                 return -EALREADY;
1191
1192         if (network->driver == NULL)
1193                 return -EUNATCH;
1194
1195         if (network->driver->connect == NULL)
1196                 return -ENOSYS;
1197
1198         if (network->device == NULL)
1199                 return -ENODEV;
1200
1201         network->connecting = TRUE;
1202
1203         __connman_device_disconnect(network->device);
1204
1205         err = network->driver->connect(network);
1206         if (err < 0) {
1207                 if (err == -EINPROGRESS)
1208                         connman_network_set_associating(network, TRUE);
1209                 else {
1210                         network->connecting = FALSE;
1211                         network->hidden = FALSE;
1212                 }
1213
1214                 return err;
1215         }
1216
1217         network->connected = TRUE;
1218         set_connected(network);
1219
1220         return err;
1221 }
1222
1223 /**
1224  * __connman_network_disconnect:
1225  * @network: network structure
1226  *
1227  * Disconnect network
1228  */
1229 int __connman_network_disconnect(struct connman_network *network)
1230 {
1231         int err;
1232
1233         DBG("network %p", network);
1234
1235         if (network->connected == FALSE && network->connecting == FALSE &&
1236                                                 network->associating == FALSE)
1237                 return -ENOTCONN;
1238
1239         if (network->driver == NULL)
1240                 return -EUNATCH;
1241
1242         if (network->driver->disconnect == NULL)
1243                 return -ENOSYS;
1244
1245         network->connecting = FALSE;
1246
1247         err = network->driver->disconnect(network);
1248         if (err == 0) {
1249                 connman_network_set_connected(network, FALSE);
1250                 set_connected(network);
1251         }
1252
1253         return err;
1254 }
1255
1256 static int manual_ipv4_set(struct connman_network *network,
1257                                 struct connman_ipconfig *ipconfig)
1258 {
1259         struct connman_service *service;
1260         int err;
1261
1262         service = __connman_service_lookup_from_network(network);
1263         if (service == NULL)
1264                 return -EINVAL;
1265
1266         err = __connman_ipconfig_address_add(ipconfig);
1267         if (err < 0) {
1268                 connman_network_set_error(network,
1269                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1270                 return err;
1271         }
1272
1273         return __connman_ipconfig_gateway_add(ipconfig);
1274 }
1275
1276 int __connman_network_clear_ipconfig(struct connman_network *network,
1277                                         struct connman_ipconfig *ipconfig)
1278 {
1279         struct connman_service *service;
1280         enum connman_ipconfig_method method;
1281         enum connman_ipconfig_type type;
1282
1283         service = __connman_service_lookup_from_network(network);
1284         if (service == NULL)
1285                 return -EINVAL;
1286
1287         method = __connman_ipconfig_get_method(ipconfig);
1288         type = __connman_ipconfig_get_config_type(ipconfig);
1289
1290         switch (method) {
1291         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1292         case CONNMAN_IPCONFIG_METHOD_OFF:
1293         case CONNMAN_IPCONFIG_METHOD_FIXED:
1294         case CONNMAN_IPCONFIG_METHOD_AUTO:
1295                 return -EINVAL;
1296         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1297                 __connman_ipconfig_address_remove(ipconfig);
1298                 break;
1299         case CONNMAN_IPCONFIG_METHOD_DHCP:
1300                 __connman_dhcp_stop(network);
1301                 break;
1302         }
1303
1304         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1305                 __connman_service_ipconfig_indicate_state(service,
1306                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1307                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1308         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1309                 __connman_service_ipconfig_indicate_state(service,
1310                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1311                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1312
1313         return 0;
1314 }
1315
1316 int __connman_network_set_ipconfig(struct connman_network *network,
1317                                         struct connman_ipconfig *ipconfig_ipv4,
1318                                         struct connman_ipconfig *ipconfig_ipv6)
1319 {
1320         enum connman_ipconfig_method method;
1321         int ret;
1322
1323         if (ipconfig_ipv6) {
1324                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1325
1326                 switch (method) {
1327                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1328                 case CONNMAN_IPCONFIG_METHOD_OFF:
1329                         break;
1330                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1331                         autoconf_ipv6_set(network);
1332                         break;
1333                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1334                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1335                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1336                         if (ret != 0) {
1337                                 connman_network_set_error(network,
1338                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1339                                 return ret;
1340                         }
1341                         break;
1342                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1343                         break;
1344                 }
1345         }
1346
1347         if (ipconfig_ipv4) {
1348                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1349
1350                 switch (method) {
1351                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1352                 case CONNMAN_IPCONFIG_METHOD_OFF:
1353                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1354                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1355                         return -EINVAL;
1356                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1357                         return manual_ipv4_set(network, ipconfig_ipv4);
1358                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1359                         return __connman_dhcp_start(network, dhcp_callback);
1360                 }
1361         }
1362
1363         return 0;
1364 }
1365
1366 int connman_network_set_ipaddress(struct connman_network *network,
1367                                         struct connman_ipaddress *ipaddress)
1368 {
1369         struct connman_service *service;
1370         struct connman_ipconfig *ipconfig = NULL;
1371
1372         DBG("network %p", network);
1373
1374         service = __connman_service_lookup_from_network(network);
1375         if (service == NULL)
1376                 return -EINVAL;
1377
1378         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1379         if (ipconfig == NULL)
1380                 return -EINVAL;
1381
1382         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1383         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1384         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1385         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1386         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1387
1388         return 0;
1389 }
1390
1391 int connman_network_set_pac(struct connman_network *network,
1392                                 const char *pac)
1393 {
1394         struct connman_service *service;
1395
1396         DBG("network %p pac %s", network, pac);
1397
1398         service = __connman_service_lookup_from_network(network);
1399         if (service == NULL)
1400                 return -EINVAL;
1401
1402         __connman_service_set_pac(service, pac);
1403
1404         return 0;
1405 }
1406
1407 int connman_network_set_nameservers(struct connman_network *network,
1408                                 const char *nameservers)
1409 {
1410         struct connman_service *service;
1411         char **nameservers_array = NULL;
1412         int i;
1413
1414         DBG("network %p nameservers %s", network, nameservers);
1415
1416         service = __connman_service_lookup_from_network(network);
1417         if (service == NULL)
1418                 return -EINVAL;
1419
1420         __connman_service_nameserver_clear(service);
1421
1422         if (nameservers != NULL)
1423                 nameservers_array = g_strsplit(nameservers, " ", 0);
1424
1425         for (i = 0; nameservers_array[i] != NULL; i++) {
1426                 __connman_service_nameserver_append(service,
1427                                                 nameservers_array[i]);
1428         }
1429
1430         g_strfreev(nameservers_array);
1431
1432         return 0;
1433 }
1434
1435 int connman_network_set_domain(struct connman_network *network,
1436                                 const char *domain)
1437 {
1438         struct connman_service *service;
1439
1440         DBG("network %p domain %s", network, domain);
1441
1442         service = __connman_service_lookup_from_network(network);
1443         if (service == NULL)
1444                 return -EINVAL;
1445
1446         __connman_service_set_domainname(service, domain);
1447
1448         return 0;
1449 }
1450
1451 /**
1452  * connman_network_set_name:
1453  * @network: network structure
1454  * @name: name value
1455  *
1456  * Set display name value for network
1457  */
1458 int connman_network_set_name(struct connman_network *network,
1459                                                         const char *name)
1460 {
1461         DBG("network %p name %s", network, name);
1462
1463         g_free(network->name);
1464         network->name = g_strdup(name);
1465
1466         return 0;
1467 }
1468
1469 /**
1470  * connman_network_set_strength:
1471  * @network: network structure
1472  * @strength: strength value
1473  *
1474  * Set signal strength value for network
1475  */
1476
1477 int connman_network_set_strength(struct connman_network *network,
1478                                                 connman_uint8_t strength)
1479 {
1480         DBG("network %p strengh %d", network, strength);
1481
1482         network->strength = strength;
1483
1484         return 0;
1485 }
1486
1487 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1488 {
1489         return network->strength;
1490 }
1491
1492 int connman_network_set_frequency(struct connman_network *network,
1493                                                 connman_uint16_t frequency)
1494 {
1495         DBG("network %p frequency %d", network, frequency);
1496
1497         network->frequency = frequency;
1498
1499         return 0;
1500 }
1501
1502 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1503 {
1504         return network->frequency;
1505 }
1506
1507 int connman_network_set_wifi_channel(struct connman_network *network,
1508                                                 connman_uint16_t channel)
1509 {
1510         DBG("network %p wifi channel %d", network, channel);
1511
1512         network->wifi.channel = channel;
1513
1514         return 0;
1515 }
1516
1517 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1518 {
1519         return network->wifi.channel;
1520 }
1521
1522 /**
1523  * connman_network_set_roaming:
1524  * @network: network structure
1525  * @roaming: roaming state
1526  *
1527  * Set roaming state for network
1528  */
1529 int connman_network_set_roaming(struct connman_network *network,
1530                                                 connman_bool_t roaming)
1531 {
1532         DBG("network %p roaming %d", network, roaming);
1533
1534         network->roaming = roaming;
1535
1536         return 0;
1537 }
1538
1539 /**
1540  * connman_network_set_string:
1541  * @network: network structure
1542  * @key: unique identifier
1543  * @value: string value
1544  *
1545  * Set string value for specific key
1546  */
1547 int connman_network_set_string(struct connman_network *network,
1548                                         const char *key, const char *value)
1549 {
1550         DBG("network %p key %s value %s", network, key, value);
1551
1552         if (g_strcmp0(key, "Name") == 0)
1553                 return connman_network_set_name(network, value);
1554
1555         if (g_str_equal(key, "Path") == TRUE) {
1556                 g_free(network->path);
1557                 network->path = g_strdup(value);
1558         } else if (g_str_equal(key, "Node") == TRUE) {
1559                 g_free(network->node);
1560                 network->node = g_strdup(value);
1561         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1562                 g_free(network->wifi.mode);
1563                 network->wifi.mode = g_strdup(value);
1564         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1565                 g_free(network->wifi.security);
1566                 network->wifi.security = g_strdup(value);
1567         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1568                 g_free(network->wifi.passphrase);
1569                 network->wifi.passphrase = g_strdup(value);
1570         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1571                 g_free(network->wifi.eap);
1572                 network->wifi.eap = g_strdup(value);
1573         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1574                 g_free(network->wifi.identity);
1575                 network->wifi.identity = g_strdup(value);
1576         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1577                 g_free(network->wifi.ca_cert_path);
1578                 network->wifi.ca_cert_path = g_strdup(value);
1579         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1580                 g_free(network->wifi.client_cert_path);
1581                 network->wifi.client_cert_path = g_strdup(value);
1582         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1583                 g_free(network->wifi.private_key_path);
1584                 network->wifi.private_key_path = g_strdup(value);
1585         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1586                 g_free(network->wifi.private_key_passphrase);
1587                 network->wifi.private_key_passphrase = g_strdup(value);
1588         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1589                 g_free(network->wifi.phase2_auth);
1590                 network->wifi.phase2_auth = g_strdup(value);
1591         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1592                 g_free(network->wifi.pin_wps);
1593                 network->wifi.pin_wps = g_strdup(value);
1594         } else {
1595                 return -EINVAL;
1596         }
1597
1598         return 0;
1599 }
1600
1601 /**
1602  * connman_network_get_string:
1603  * @network: network structure
1604  * @key: unique identifier
1605  *
1606  * Get string value for specific key
1607  */
1608 const char *connman_network_get_string(struct connman_network *network,
1609                                                         const char *key)
1610 {
1611         DBG("network %p key %s", network, key);
1612
1613         if (g_str_equal(key, "Path") == TRUE)
1614                 return network->path;
1615         else if (g_str_equal(key, "Name") == TRUE)
1616                 return network->name;
1617         else if (g_str_equal(key, "Node") == TRUE)
1618                 return network->node;
1619         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1620                 return network->wifi.mode;
1621         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1622                 return network->wifi.security;
1623         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1624                 return network->wifi.passphrase;
1625         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1626                 return network->wifi.eap;
1627         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1628                 return network->wifi.identity;
1629         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1630                 return network->wifi.ca_cert_path;
1631         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1632                 return network->wifi.client_cert_path;
1633         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1634                 return network->wifi.private_key_path;
1635         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1636                 return network->wifi.private_key_passphrase;
1637         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1638                 return network->wifi.phase2_auth;
1639         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1640                 return network->wifi.pin_wps;
1641
1642         return NULL;
1643 }
1644
1645 /**
1646  * connman_network_set_bool:
1647  * @network: network structure
1648  * @key: unique identifier
1649  * @value: boolean value
1650  *
1651  * Set boolean value for specific key
1652  */
1653 int connman_network_set_bool(struct connman_network *network,
1654                                         const char *key, connman_bool_t value)
1655 {
1656         DBG("network %p key %s value %d", network, key, value);
1657
1658         if (g_strcmp0(key, "Roaming") == 0)
1659                 return connman_network_set_roaming(network, value);
1660         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1661                 network->wifi.wps = value;
1662         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1663                 network->wifi.use_wps = value;
1664
1665         return -EINVAL;
1666 }
1667
1668 /**
1669  * connman_network_get_bool:
1670  * @network: network structure
1671  * @key: unique identifier
1672  *
1673  * Get boolean value for specific key
1674  */
1675 connman_bool_t connman_network_get_bool(struct connman_network *network,
1676                                                         const char *key)
1677 {
1678         DBG("network %p key %s", network, key);
1679
1680         if (g_str_equal(key, "Roaming") == TRUE)
1681                 return network->roaming;
1682         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1683                 return network->wifi.wps;
1684         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1685                 return network->wifi.use_wps;
1686
1687         return FALSE;
1688 }
1689
1690 /**
1691  * connman_network_set_blob:
1692  * @network: network structure
1693  * @key: unique identifier
1694  * @data: blob data
1695  * @size: blob size
1696  *
1697  * Set binary blob value for specific key
1698  */
1699 int connman_network_set_blob(struct connman_network *network,
1700                         const char *key, const void *data, unsigned int size)
1701 {
1702         DBG("network %p key %s size %d", network, key, size);
1703
1704         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1705                 g_free(network->wifi.ssid);
1706                 network->wifi.ssid = g_try_malloc(size);
1707                 if (network->wifi.ssid != NULL) {
1708                         memcpy(network->wifi.ssid, data, size);
1709                         network->wifi.ssid_len = size;
1710                 } else
1711                         network->wifi.ssid_len = 0;
1712         } else {
1713                 return -EINVAL;
1714         }
1715
1716         return 0;
1717 }
1718
1719 /**
1720  * connman_network_get_blob:
1721  * @network: network structure
1722  * @key: unique identifier
1723  * @size: pointer to blob size
1724  *
1725  * Get binary blob value for specific key
1726  */
1727 const void *connman_network_get_blob(struct connman_network *network,
1728                                         const char *key, unsigned int *size)
1729 {
1730         DBG("network %p key %s", network, key);
1731
1732         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1733                 if (size != NULL)
1734                         *size = network->wifi.ssid_len;
1735                 return network->wifi.ssid;
1736         }
1737
1738         return NULL;
1739 }
1740
1741 void __connman_network_set_device(struct connman_network *network,
1742                                         struct connman_device *device)
1743 {
1744         if (network->device == device)
1745                 return;
1746
1747         if (network->device != NULL)
1748                 network_remove(network);
1749
1750         network->device = device;
1751
1752         if (network->device != NULL)
1753                 network_probe(network);
1754 }
1755
1756 /**
1757  * connman_network_get_device:
1758  * @network: network structure
1759  *
1760  * Get parent device of network
1761  */
1762 struct connman_device *connman_network_get_device(struct connman_network *network)
1763 {
1764         return network->device;
1765 }
1766
1767 /**
1768  * connman_network_get_data:
1769  * @network: network structure
1770  *
1771  * Get private network data pointer
1772  */
1773 void *connman_network_get_data(struct connman_network *network)
1774 {
1775         return network->driver_data;
1776 }
1777
1778 /**
1779  * connman_network_set_data:
1780  * @network: network structure
1781  * @data: data pointer
1782  *
1783  * Set private network data pointer
1784  */
1785 void connman_network_set_data(struct connman_network *network, void *data)
1786 {
1787         network->driver_data = data;
1788 }
1789
1790 void connman_network_update(struct connman_network *network)
1791 {
1792         switch (network->type) {
1793         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1794         case CONNMAN_NETWORK_TYPE_VENDOR:
1795                 return;
1796         case CONNMAN_NETWORK_TYPE_ETHERNET:
1797         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1798         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1799         case CONNMAN_NETWORK_TYPE_CELLULAR:
1800         case CONNMAN_NETWORK_TYPE_WIFI:
1801         case CONNMAN_NETWORK_TYPE_WIMAX:
1802                 break;
1803         }
1804
1805         if (network->group != NULL)
1806                 __connman_service_update_from_network(network);
1807 }
1808
1809 int __connman_network_init(void)
1810 {
1811         DBG("");
1812
1813         return 0;
1814 }
1815
1816 void __connman_network_cleanup(void)
1817 {
1818         DBG("");
1819 }