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_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         __connman_service_ipconfig_indicate_state(service,
 836                                         CONNMAN_SERVICE_STATE_READY,
 837                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 838
 839         return;
 840
 841 err:
 842         connman_network_set_error(network,
 843                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 844 }
 845
 846 static void dhcp_failure(struct connman_network *network)
 847 {
 848         struct connman_service *service;
 849
 850         service = __connman_service_lookup_from_network(network);
 851         if (service == NULL)
 852                 return;
 853
 854         __connman_service_ipconfig_indicate_state(service,
 855                                         CONNMAN_SERVICE_STATE_IDLE,
 856                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 857 }
 858
 859 static void dhcp_callback(struct connman_network *network,
 860                         connman_bool_t success)
 861 {
 862         DBG("success %d", success);
 863
 864         if (success == TRUE)
 865                 dhcp_success(network);
 866         else
 867                 dhcp_failure(network);
 868 }
 869
 870 static int set_connected_fixed(struct connman_network *network)
 871 {
 872         struct connman_service *service;
 873         struct connman_ipconfig *ipconfig_ipv4;
 874         int err;
 875
 876         DBG("");
 877
 878         service = __connman_service_lookup_from_network(network);
 879
 880         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 881
 882         set_configuration(network);
 883
 884         network->connecting = FALSE;
 885
 886         connman_network_set_associating(network, FALSE);
 887
 888         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 889         if (err < 0)
 890                 goto err;
 891
 892         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 893         if (err < 0)
 894                 goto err;
 895
 896         __connman_service_ipconfig_indicate_state(service,
 897                                         CONNMAN_SERVICE_STATE_READY,
 898                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 899
 900         return 0;
 901
 902 err:
 903         connman_network_set_error(network,
 904                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 905
 906         return err;
 907 }
 908
 909 static void set_connected_manual(struct connman_network *network)
 910 {
 911         struct connman_service *service;
 912         struct connman_ipconfig *ipconfig;
 913         int err;
 914
 915         DBG("network %p", network);
 916
 917         service = __connman_service_lookup_from_network(network);
 918
 919         ipconfig = __connman_service_get_ip4config(service);
 920
 921         set_configuration(network);
 922
 923         err = __connman_ipconfig_address_add(ipconfig);
 924         if (err < 0)
 925                 goto err;
 926
 927         err = __connman_ipconfig_gateway_add(ipconfig);
 928         if (err < 0)
 929                 goto err;
 930
 931         network->connecting = FALSE;
 932
 933         connman_network_set_associating(network, FALSE);
 934
 935         __connman_service_ipconfig_indicate_state(service,
 936                                         CONNMAN_SERVICE_STATE_READY,
 937                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 938
 939         return;
 940
 941 err:
 942         connman_network_set_error(network,
 943                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 944         return;
 945 }
 946
 947 static int set_connected_dhcp(struct connman_network *network)
 948 {
 949         int err;
 950
 951         DBG("network %p", network);
 952
 953         set_configuration(network);
 954
 955         err = __connman_dhcp_start(network, dhcp_callback);
 956         if (err < 0) {
 957                 connman_error("Can not request DHCP lease");
 958                 return err;
 959         }
 960
 961         return 0;
 962 }
 963
 964 static int manual_ipv6_set(struct connman_network *network,
 965                                 struct connman_ipconfig *ipconfig_ipv6)
 966 {
 967         struct connman_service *service;
 968         int err;
 969
 970         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 971
 972         service = __connman_service_lookup_from_network(network);
 973         if (service == NULL)
 974                 return -EINVAL;
 975
 976         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 977         if (err < 0) {
 978                 connman_network_set_error(network,
 979                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 980                 return err;
 981         }
 982
 983         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 984         if (err < 0)
 985                 return err;
 986
 987         __connman_connection_gateway_activate(service,
 988                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 989
 990         __connman_device_increase_connections(network->device);
 991
 992         __connman_device_set_network(network->device, network);
 993
 994         connman_device_set_disconnected(network->device, FALSE);
 995
 996         network->connecting = FALSE;
 997
 998         __connman_service_ipconfig_indicate_state(service,
 999                                         CONNMAN_SERVICE_STATE_READY,
1000                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1001
1002         return 0;
1003 }
1004
1005 static void autoconf_ipv6_set(struct connman_network *network)
1006 {
1007         struct connman_service *service;
1008
1009         DBG("network %p", network);
1010
1011         service = __connman_service_lookup_from_network(network);
1012
1013         __connman_device_increase_connections(network->device);
1014
1015         __connman_device_set_network(network->device, network);
1016
1017         connman_device_set_disconnected(network->device, FALSE);
1018
1019         /* XXX: Append IPv6 nameservers here */
1020
1021         network->connecting = FALSE;
1022
1023         __connman_service_ipconfig_indicate_state(service,
1024                                         CONNMAN_SERVICE_STATE_READY,
1025                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1026 }
1027
1028 static gboolean set_connected(gpointer user_data)
1029 {
1030         struct connman_network *network = user_data;
1031         struct connman_service *service;
1032         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1033         enum connman_ipconfig_method ipv4_method, ipv6_method;
1034
1035         service = __connman_service_lookup_from_network(network);
1036
1037         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1038         ipconfig_ipv6 = __connman_service_get_ip6config(service);
1039
1040         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
1041                 ipconfig_ipv6);
1042
1043         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1044         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1045
1046         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
1047         DBG("network connected %d", network->connected);
1048
1049         if (network->connected == TRUE) {
1050                 int ret;
1051
1052                 switch (ipv6_method) {
1053                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1054                 case CONNMAN_IPCONFIG_METHOD_OFF:
1055                         break;
1056                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1057                         autoconf_ipv6_set(network);
1058                         break;
1059                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1060                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1061                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1062                         if (ret != 0) {
1063                                 connman_network_set_error(network,
1064                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1065                                 return FALSE;
1066                         }
1067                         break;
1068                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1069                         break;
1070                 }
1071
1072                 switch (ipv4_method) {
1073                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1074                 case CONNMAN_IPCONFIG_METHOD_OFF:
1075                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1076                         return FALSE;
1077                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1078                         if (set_connected_fixed(network) < 0) {
1079                                 connman_network_set_error(network,
1080                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1081                                 return FALSE;
1082                         }
1083                         return TRUE;
1084                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1085                         set_connected_manual(network);
1086                         return TRUE;
1087                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1088                         if (set_connected_dhcp(network) < 0) {
1089                                 connman_network_set_error(network,
1090                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1091                                 return FALSE;
1092                         }
1093                 }
1094
1095         } else {
1096                 struct connman_service *service;
1097
1098                 __connman_device_set_network(network->device, NULL);
1099                 network->hidden = FALSE;
1100
1101                 service = __connman_service_lookup_from_network(network);
1102
1103                 __connman_service_ipconfig_indicate_state(service,
1104                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1105                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1106
1107                 __connman_service_ipconfig_indicate_state(service,
1108                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1109                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1110
1111                 __connman_connection_gateway_remove(service,
1112                                                 CONNMAN_IPCONFIG_TYPE_ALL);
1113
1114                 __connman_ipconfig_address_unset(ipconfig_ipv4);
1115                 __connman_ipconfig_address_unset(ipconfig_ipv6);
1116
1117                 /*
1118                  * Special handling for IPv6 autoconfigured address.
1119                  * The simplest way to remove autoconfigured routes is to
1120                  * disable IPv6 temporarily so that kernel will do the cleanup
1121                  * automagically.
1122                  */
1123                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
1124                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
1125                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
1126                 }
1127
1128                 __connman_service_ipconfig_indicate_state(service,
1129                                         CONNMAN_SERVICE_STATE_IDLE,
1130                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1131
1132                 __connman_service_ipconfig_indicate_state(service,
1133                                         CONNMAN_SERVICE_STATE_IDLE,
1134                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1135         }
1136
1137         network->connecting = FALSE;
1138
1139         connman_network_set_associating(network, FALSE);
1140
1141         return FALSE;
1142 }
1143
1144 /**
1145  * connman_network_set_connected:
1146  * @network: network structure
1147  * @connected: connected state
1148  *
1149  * Change connected state of network
1150  */
1151 int connman_network_set_connected(struct connman_network *network,
1152                                                 connman_bool_t connected)
1153 {
1154         DBG("network %p connected %d", network, connected);
1155
1156         if ((network->connecting == TRUE || network->associating == TRUE) &&
1157                                                         connected == FALSE) {
1158                 connman_network_set_error(network,
1159                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1160                 __connman_network_disconnect(network);
1161         }
1162
1163         if (network->connected == connected)
1164                 return -EALREADY;
1165
1166         if (connected == FALSE)
1167                 __connman_device_decrease_connections(network->device);
1168
1169         network->connected = connected;
1170
1171         set_connected(network);
1172
1173         return 0;
1174 }
1175
1176 /**
1177  * connman_network_get_connected:
1178  * @network: network structure
1179  *
1180  * Get network connection status
1181  */
1182 connman_bool_t connman_network_get_connected(struct connman_network *network)
1183 {
1184         return network->connected;
1185 }
1186
1187 /**
1188  * connman_network_get_associating:
1189  * @network: network structure
1190  *
1191  * Get network associating status
1192  */
1193 connman_bool_t connman_network_get_associating(struct connman_network *network)
1194 {
1195         return network->associating;
1196 }
1197
1198 /**
1199  * __connman_network_connect:
1200  * @network: network structure
1201  *
1202  * Connect network
1203  */
1204 int __connman_network_connect(struct connman_network *network)
1205 {
1206         int err;
1207
1208         DBG("network %p", network);
1209
1210         if (network->connected == TRUE)
1211                 return -EISCONN;
1212
1213         if (network->connecting == TRUE || network->associating == TRUE)
1214                 return -EALREADY;
1215
1216         if (network->driver == NULL)
1217                 return -EUNATCH;
1218
1219         if (network->driver->connect == NULL)
1220                 return -ENOSYS;
1221
1222         if (network->device == NULL)
1223                 return -ENODEV;
1224
1225         network->connecting = TRUE;
1226
1227         __connman_device_disconnect(network->device);
1228
1229         err = network->driver->connect(network);
1230         if (err < 0) {
1231                 if (err == -EINPROGRESS)
1232                         connman_network_set_associating(network, TRUE);
1233                 else {
1234                         network->connecting = FALSE;
1235                         network->hidden = FALSE;
1236                 }
1237
1238                 return err;
1239         }
1240
1241         network->connected = TRUE;
1242         set_connected(network);
1243
1244         return err;
1245 }
1246
1247 /**
1248  * __connman_network_disconnect:
1249  * @network: network structure
1250  *
1251  * Disconnect network
1252  */
1253 int __connman_network_disconnect(struct connman_network *network)
1254 {
1255         int err;
1256
1257         DBG("network %p", network);
1258
1259         if (network->connected == FALSE && network->connecting == FALSE &&
1260                                                 network->associating == FALSE)
1261                 return -ENOTCONN;
1262
1263         if (network->driver == NULL)
1264                 return -EUNATCH;
1265
1266         if (network->driver->disconnect == NULL)
1267                 return -ENOSYS;
1268
1269         network->connecting = FALSE;
1270
1271         err = network->driver->disconnect(network);
1272         if (err == 0) {
1273                 connman_network_set_connected(network, FALSE);
1274                 set_connected(network);
1275         }
1276
1277         return err;
1278 }
1279
1280 static int manual_ipv4_set(struct connman_network *network,
1281                                 struct connman_ipconfig *ipconfig)
1282 {
1283         struct connman_service *service;
1284         int err;
1285
1286         service = __connman_service_lookup_from_network(network);
1287         if (service == NULL)
1288                 return -EINVAL;
1289
1290         err = __connman_ipconfig_address_add(ipconfig);
1291         if (err < 0) {
1292                 connman_network_set_error(network,
1293                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1294                 return err;
1295         }
1296
1297         __connman_ipconfig_gateway_add(ipconfig);
1298
1299         __connman_service_ipconfig_indicate_state(service,
1300                                         CONNMAN_SERVICE_STATE_READY,
1301                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1302
1303         return 0;
1304 }
1305
1306 int __connman_network_clear_ipconfig(struct connman_network *network,
1307                                         struct connman_ipconfig *ipconfig)
1308 {
1309         struct connman_service *service;
1310         enum connman_ipconfig_method method;
1311         enum connman_ipconfig_type type;
1312
1313         service = __connman_service_lookup_from_network(network);
1314         if (service == NULL)
1315                 return -EINVAL;
1316
1317         method = __connman_ipconfig_get_method(ipconfig);
1318         type = __connman_ipconfig_get_config_type(ipconfig);
1319
1320         switch (method) {
1321         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1322         case CONNMAN_IPCONFIG_METHOD_OFF:
1323         case CONNMAN_IPCONFIG_METHOD_FIXED:
1324         case CONNMAN_IPCONFIG_METHOD_AUTO:
1325                 return -EINVAL;
1326         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1327                 __connman_ipconfig_address_remove(ipconfig);
1328                 break;
1329         case CONNMAN_IPCONFIG_METHOD_DHCP:
1330                 __connman_dhcp_stop(network);
1331                 break;
1332         }
1333
1334         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1335                 __connman_service_ipconfig_indicate_state(service,
1336                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1337                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1338         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1339                 __connman_service_ipconfig_indicate_state(service,
1340                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1341                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1342
1343         return 0;
1344 }
1345
1346 int __connman_network_set_ipconfig(struct connman_network *network,
1347                                         struct connman_ipconfig *ipconfig_ipv4,
1348                                         struct connman_ipconfig *ipconfig_ipv6)
1349 {
1350         enum connman_ipconfig_method method;
1351         int ret;
1352
1353         if (ipconfig_ipv6) {
1354                 method = __connman_ipconfig_get_method(ipconfig_ipv6);
1355
1356                 switch (method) {
1357                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1358                 case CONNMAN_IPCONFIG_METHOD_OFF:
1359                         break;
1360                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1361                         autoconf_ipv6_set(network);
1362                         break;
1363                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1364                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1365                         ret = manual_ipv6_set(network, ipconfig_ipv6);
1366                         if (ret != 0) {
1367                                 connman_network_set_error(network,
1368                                         CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL);
1369                                 return ret;
1370                         }
1371                         break;
1372                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1373                         break;
1374                 }
1375         }
1376
1377         if (ipconfig_ipv4) {
1378                 method = __connman_ipconfig_get_method(ipconfig_ipv4);
1379
1380                 switch (method) {
1381                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1382                 case CONNMAN_IPCONFIG_METHOD_OFF:
1383                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1384                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1385                         return -EINVAL;
1386                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1387                         return manual_ipv4_set(network, ipconfig_ipv4);
1388                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1389                         return __connman_dhcp_start(network, dhcp_callback);
1390                 }
1391         }
1392
1393         return 0;
1394 }
1395
1396 int connman_network_set_ipaddress(struct connman_network *network,
1397                                         struct connman_ipaddress *ipaddress)
1398 {
1399         struct connman_service *service;
1400         struct connman_ipconfig *ipconfig = NULL;
1401
1402         DBG("network %p", network);
1403
1404         service = __connman_service_lookup_from_network(network);
1405         if (service == NULL)
1406                 return -EINVAL;
1407
1408         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1409         if (ipconfig == NULL)
1410                 return -EINVAL;
1411
1412         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1413         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1414         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1415         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1416         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1417
1418         return 0;
1419 }
1420
1421 int connman_network_set_pac(struct connman_network *network,
1422                                 const char *pac)
1423 {
1424         struct connman_service *service;
1425
1426         DBG("network %p pac %s", network, pac);
1427
1428         service = __connman_service_lookup_from_network(network);
1429         if (service == NULL)
1430                 return -EINVAL;
1431
1432         __connman_service_set_pac(service, pac);
1433
1434         return 0;
1435 }
1436
1437 int connman_network_set_nameservers(struct connman_network *network,
1438                                 const char *nameservers)
1439 {
1440         struct connman_service *service;
1441         char **nameservers_array = NULL;
1442         int i;
1443
1444         DBG("network %p nameservers %s", network, nameservers);
1445
1446         service = __connman_service_lookup_from_network(network);
1447         if (service == NULL)
1448                 return -EINVAL;
1449
1450         __connman_service_nameserver_clear(service);
1451
1452         if (nameservers != NULL)
1453                 nameservers_array = g_strsplit(nameservers, " ", 0);
1454
1455         for (i = 0; nameservers_array[i] != NULL; i++) {
1456                 __connman_service_nameserver_append(service,
1457                                                 nameservers_array[i]);
1458         }
1459
1460         g_strfreev(nameservers_array);
1461
1462         return 0;
1463 }
1464
1465 int connman_network_set_domain(struct connman_network *network,
1466                                 const char *domain)
1467 {
1468         struct connman_service *service;
1469
1470         DBG("network %p domain %s", network, domain);
1471
1472         service = __connman_service_lookup_from_network(network);
1473         if (service == NULL)
1474                 return -EINVAL;
1475
1476         __connman_service_set_domainname(service, domain);
1477
1478         return 0;
1479 }
1480
1481 /**
1482  * connman_network_set_name:
1483  * @network: network structure
1484  * @name: name value
1485  *
1486  * Set display name value for network
1487  */
1488 int connman_network_set_name(struct connman_network *network,
1489                                                         const char *name)
1490 {
1491         DBG("network %p name %s", network, name);
1492
1493         g_free(network->name);
1494         network->name = g_strdup(name);
1495
1496         return 0;
1497 }
1498
1499 /**
1500  * connman_network_set_strength:
1501  * @network: network structure
1502  * @strength: strength value
1503  *
1504  * Set signal strength value for network
1505  */
1506
1507 int connman_network_set_strength(struct connman_network *network,
1508                                                 connman_uint8_t strength)
1509 {
1510         DBG("network %p strengh %d", network, strength);
1511
1512         network->strength = strength;
1513
1514         return 0;
1515 }
1516
1517 connman_uint8_t connman_network_get_strength(struct connman_network *network)
1518 {
1519         return network->strength;
1520 }
1521
1522 int connman_network_set_frequency(struct connman_network *network,
1523                                                 connman_uint16_t frequency)
1524 {
1525         DBG("network %p frequency %d", network, frequency);
1526
1527         network->frequency = frequency;
1528
1529         return 0;
1530 }
1531
1532 connman_uint16_t connman_network_get_frequency(struct connman_network *network)
1533 {
1534         return network->frequency;
1535 }
1536
1537 int connman_network_set_wifi_channel(struct connman_network *network,
1538                                                 connman_uint16_t channel)
1539 {
1540         DBG("network %p wifi channel %d", network, channel);
1541
1542         network->wifi.channel = channel;
1543
1544         return 0;
1545 }
1546
1547 connman_uint16_t connman_network_get_wifi_channel(struct connman_network *network)
1548 {
1549         return network->wifi.channel;
1550 }
1551
1552 /**
1553  * connman_network_set_roaming:
1554  * @network: network structure
1555  * @roaming: roaming state
1556  *
1557  * Set roaming state for network
1558  */
1559 int connman_network_set_roaming(struct connman_network *network,
1560                                                 connman_bool_t roaming)
1561 {
1562         DBG("network %p roaming %d", network, roaming);
1563
1564         network->roaming = roaming;
1565
1566         return 0;
1567 }
1568
1569 /**
1570  * connman_network_set_string:
1571  * @network: network structure
1572  * @key: unique identifier
1573  * @value: string value
1574  *
1575  * Set string value for specific key
1576  */
1577 int connman_network_set_string(struct connman_network *network,
1578                                         const char *key, const char *value)
1579 {
1580         DBG("network %p key %s value %s", network, key, value);
1581
1582         if (g_strcmp0(key, "Name") == 0)
1583                 return connman_network_set_name(network, value);
1584
1585         if (g_str_equal(key, "Path") == TRUE) {
1586                 g_free(network->path);
1587                 network->path = g_strdup(value);
1588         } else if (g_str_equal(key, "Node") == TRUE) {
1589                 g_free(network->node);
1590                 network->node = g_strdup(value);
1591         } else if (g_str_equal(key, "WiFi.Mode") == TRUE) {
1592                 g_free(network->wifi.mode);
1593                 network->wifi.mode = g_strdup(value);
1594         } else if (g_str_equal(key, "WiFi.Security") == TRUE) {
1595                 g_free(network->wifi.security);
1596                 network->wifi.security = g_strdup(value);
1597         } else if (g_str_equal(key, "WiFi.Passphrase") == TRUE) {
1598                 g_free(network->wifi.passphrase);
1599                 network->wifi.passphrase = g_strdup(value);
1600         } else if (g_str_equal(key, "WiFi.EAP") == TRUE) {
1601                 g_free(network->wifi.eap);
1602                 network->wifi.eap = g_strdup(value);
1603         } else if (g_str_equal(key, "WiFi.Identity") == TRUE) {
1604                 g_free(network->wifi.identity);
1605                 network->wifi.identity = g_strdup(value);
1606         } else if (g_str_equal(key, "WiFi.CACertFile") == TRUE) {
1607                 g_free(network->wifi.ca_cert_path);
1608                 network->wifi.ca_cert_path = g_strdup(value);
1609         } else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE) {
1610                 g_free(network->wifi.client_cert_path);
1611                 network->wifi.client_cert_path = g_strdup(value);
1612         } else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE) {
1613                 g_free(network->wifi.private_key_path);
1614                 network->wifi.private_key_path = g_strdup(value);
1615         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE) {
1616                 g_free(network->wifi.private_key_passphrase);
1617                 network->wifi.private_key_passphrase = g_strdup(value);
1618         } else if (g_str_equal(key, "WiFi.Phase2") == TRUE) {
1619                 g_free(network->wifi.phase2_auth);
1620                 network->wifi.phase2_auth = g_strdup(value);
1621         } else if (g_str_equal(key, "WiFi.PinWPS") == TRUE) {
1622                 g_free(network->wifi.pin_wps);
1623                 network->wifi.pin_wps = g_strdup(value);
1624         } else {
1625                 return -EINVAL;
1626         }
1627
1628         return 0;
1629 }
1630
1631 /**
1632  * connman_network_get_string:
1633  * @network: network structure
1634  * @key: unique identifier
1635  *
1636  * Get string value for specific key
1637  */
1638 const char *connman_network_get_string(struct connman_network *network,
1639                                                         const char *key)
1640 {
1641         DBG("network %p key %s", network, key);
1642
1643         if (g_str_equal(key, "Path") == TRUE)
1644                 return network->path;
1645         else if (g_str_equal(key, "Name") == TRUE)
1646                 return network->name;
1647         else if (g_str_equal(key, "Node") == TRUE)
1648                 return network->node;
1649         else if (g_str_equal(key, "WiFi.Mode") == TRUE)
1650                 return network->wifi.mode;
1651         else if (g_str_equal(key, "WiFi.Security") == TRUE)
1652                 return network->wifi.security;
1653         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE)
1654                 return network->wifi.passphrase;
1655         else if (g_str_equal(key, "WiFi.EAP") == TRUE)
1656                 return network->wifi.eap;
1657         else if (g_str_equal(key, "WiFi.Identity") == TRUE)
1658                 return network->wifi.identity;
1659         else if (g_str_equal(key, "WiFi.CACertFile") == TRUE)
1660                 return network->wifi.ca_cert_path;
1661         else if (g_str_equal(key, "WiFi.ClientCertFile") == TRUE)
1662                 return network->wifi.client_cert_path;
1663         else if (g_str_equal(key, "WiFi.PrivateKeyFile") == TRUE)
1664                 return network->wifi.private_key_path;
1665         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase") == TRUE)
1666                 return network->wifi.private_key_passphrase;
1667         else if (g_str_equal(key, "WiFi.Phase2") == TRUE)
1668                 return network->wifi.phase2_auth;
1669         else if (g_str_equal(key, "WiFi.PinWPS") == TRUE)
1670                 return network->wifi.pin_wps;
1671
1672         return NULL;
1673 }
1674
1675 /**
1676  * connman_network_set_bool:
1677  * @network: network structure
1678  * @key: unique identifier
1679  * @value: boolean value
1680  *
1681  * Set boolean value for specific key
1682  */
1683 int connman_network_set_bool(struct connman_network *network,
1684                                         const char *key, connman_bool_t value)
1685 {
1686         DBG("network %p key %s value %d", network, key, value);
1687
1688         if (g_strcmp0(key, "Roaming") == 0)
1689                 return connman_network_set_roaming(network, value);
1690         else if (g_strcmp0(key, "WiFi.WPS") == 0)
1691                 network->wifi.wps = value;
1692         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
1693                 network->wifi.use_wps = value;
1694
1695         return -EINVAL;
1696 }
1697
1698 /**
1699  * connman_network_get_bool:
1700  * @network: network structure
1701  * @key: unique identifier
1702  *
1703  * Get boolean value for specific key
1704  */
1705 connman_bool_t connman_network_get_bool(struct connman_network *network,
1706                                                         const char *key)
1707 {
1708         DBG("network %p key %s", network, key);
1709
1710         if (g_str_equal(key, "Roaming") == TRUE)
1711                 return network->roaming;
1712         else if (g_str_equal(key, "WiFi.WPS") == TRUE)
1713                 return network->wifi.wps;
1714         else if (g_str_equal(key, "WiFi.UseWPS") == TRUE)
1715                 return network->wifi.use_wps;
1716
1717         return FALSE;
1718 }
1719
1720 /**
1721  * connman_network_set_blob:
1722  * @network: network structure
1723  * @key: unique identifier
1724  * @data: blob data
1725  * @size: blob size
1726  *
1727  * Set binary blob value for specific key
1728  */
1729 int connman_network_set_blob(struct connman_network *network,
1730                         const char *key, const void *data, unsigned int size)
1731 {
1732         DBG("network %p key %s size %d", network, key, size);
1733
1734         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1735                 g_free(network->wifi.ssid);
1736                 network->wifi.ssid = g_try_malloc(size);
1737                 if (network->wifi.ssid != NULL) {
1738                         memcpy(network->wifi.ssid, data, size);
1739                         network->wifi.ssid_len = size;
1740                 } else
1741                         network->wifi.ssid_len = 0;
1742         } else {
1743                 return -EINVAL;
1744         }
1745
1746         return 0;
1747 }
1748
1749 /**
1750  * connman_network_get_blob:
1751  * @network: network structure
1752  * @key: unique identifier
1753  * @size: pointer to blob size
1754  *
1755  * Get binary blob value for specific key
1756  */
1757 const void *connman_network_get_blob(struct connman_network *network,
1758                                         const char *key, unsigned int *size)
1759 {
1760         DBG("network %p key %s", network, key);
1761
1762         if (g_str_equal(key, "WiFi.SSID") == TRUE) {
1763                 if (size != NULL)
1764                         *size = network->wifi.ssid_len;
1765                 return network->wifi.ssid;
1766         }
1767
1768         return NULL;
1769 }
1770
1771 void __connman_network_set_device(struct connman_network *network,
1772                                         struct connman_device *device)
1773 {
1774         if (network->device == device)
1775                 return;
1776
1777         if (network->device != NULL)
1778                 network_remove(network);
1779
1780         network->device = device;
1781
1782         if (network->device != NULL)
1783                 network_probe(network);
1784 }
1785
1786 /**
1787  * connman_network_get_device:
1788  * @network: network structure
1789  *
1790  * Get parent device of network
1791  */
1792 struct connman_device *connman_network_get_device(struct connman_network *network)
1793 {
1794         return network->device;
1795 }
1796
1797 /**
1798  * connman_network_get_data:
1799  * @network: network structure
1800  *
1801  * Get private network data pointer
1802  */
1803 void *connman_network_get_data(struct connman_network *network)
1804 {
1805         return network->driver_data;
1806 }
1807
1808 /**
1809  * connman_network_set_data:
1810  * @network: network structure
1811  * @data: data pointer
1812  *
1813  * Set private network data pointer
1814  */
1815 void connman_network_set_data(struct connman_network *network, void *data)
1816 {
1817         network->driver_data = data;
1818 }
1819
1820 void connman_network_update(struct connman_network *network)
1821 {
1822         switch (network->type) {
1823         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1824         case CONNMAN_NETWORK_TYPE_VENDOR:
1825                 return;
1826         case CONNMAN_NETWORK_TYPE_ETHERNET:
1827         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1828         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1829         case CONNMAN_NETWORK_TYPE_CELLULAR:
1830         case CONNMAN_NETWORK_TYPE_WIFI:
1831         case CONNMAN_NETWORK_TYPE_WIMAX:
1832                 break;
1833         }
1834
1835         if (network->group != NULL)
1836                 __connman_service_update_from_network(network);
1837 }
1838
1839 int __connman_network_init(void)
1840 {
1841         DBG("");
1842
1843         return 0;
1844 }
1845
1846 void __connman_network_cleanup(void)
1847 {
1848         DBG("");
1849 }