src/network.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2014  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 /*
  32  * How many times to send RS with the purpose of
  33  * refreshing RDNSS entries before they actually expire.
  34  * With a value of 1, one RS will be sent, with no retries.
  35  */
  36 #define RS_REFRESH_COUNT        1
  37
  38 /*
  39  * Value in seconds to wait for RA after RS was sent.
  40  * After this time elapsed, we can send another RS.
  41  */
  42 #define RS_REFRESH_TIMEOUT      3
  43
  44 #if defined TIZEN_EXT
  45 #define WIFI_ENCYPTION_MODE_LEN_MAX 6
  46 #define WIFI_BSSID_LEN_MAX 6
  47 #endif
  48
  49 static GSList *network_list = NULL;
  50 static GSList *driver_list = NULL;
  51
  52 struct connman_network {
  53         int refcount;
  54         enum connman_network_type type;
  55         bool available;
  56         bool connected;
  57         bool roaming;
  58         uint8_t strength;
  59         uint16_t frequency;
  60         char *identifier;
  61         char *name;
  62         char *node;
  63         char *group;
  64         char *path;
  65         int index;
  66         int router_solicit_count;
  67         int router_solicit_refresh_count;
  68
  69         struct connman_network_driver *driver;
  70         void *driver_data;
  71
  72         bool connecting;
  73         bool associating;
  74
  75         struct connman_device *device;
  76
  77         struct {
  78                 void *ssid;
  79                 int ssid_len;
  80                 char *mode;
  81                 unsigned short channel;
  82                 char *security;
  83                 char *passphrase;
  84                 char *eap;
  85                 char *identity;
  86                 char *agent_identity;
  87                 char *ca_cert_path;
  88                 char *client_cert_path;
  89                 char *private_key_path;
  90                 char *private_key_passphrase;
  91                 char *phase2_auth;
  92                 bool wps;
  93                 bool use_wps;
  94                 char *pin_wps;
  95 #if defined TIZEN_EXT
  96                 char encryption_mode[WIFI_ENCYPTION_MODE_LEN_MAX];
  97                 unsigned char bssid[WIFI_BSSID_LEN_MAX];
  98                 unsigned int maxrate;
  99                 unsigned int isHS20AP;
 100                 unsigned int keymgmt;
 101                 char *keymgmt_type;
 102                 bool rsn_selected;
 103                 int disconnect_reason;
 104 #endif
 105         } wifi;
 106
 107 #if defined TIZEN_EXT
 108         /* Multiple APN services and a default APN which a user selected */
 109         bool default_internet;
 110 #endif
 111
 112 };
 113
 114 static const char *type2string(enum connman_network_type type)
 115 {
 116         switch (type) {
 117         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 118         case CONNMAN_NETWORK_TYPE_VENDOR:
 119                 break;
 120         case CONNMAN_NETWORK_TYPE_ETHERNET:
 121                 return "ethernet";
 122         case CONNMAN_NETWORK_TYPE_GADGET:
 123                 return "gadget";
 124         case CONNMAN_NETWORK_TYPE_WIFI:
 125                 return "wifi";
 126         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 127         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 128                 return "bluetooth";
 129         case CONNMAN_NETWORK_TYPE_CELLULAR:
 130                 return "cellular";
 131         }
 132
 133         return NULL;
 134 }
 135
 136 static bool match_driver(struct connman_network *network,
 137                                         struct connman_network_driver *driver)
 138 {
 139         if (network->type == driver->type ||
 140                         driver->type == CONNMAN_NETWORK_TYPE_UNKNOWN)
 141                 return true;
 142
 143         return false;
 144 }
 145
 146 static void set_configuration(struct connman_network *network,
 147                         enum connman_ipconfig_type type)
 148 {
 149         struct connman_service *service;
 150
 151         DBG("network %p", network);
 152
 153         if (!network->device)
 154                 return;
 155
 156         __connman_device_set_network(network->device, network);
 157
 158         connman_device_set_disconnected(network->device, false);
 159
 160         service = connman_service_lookup_from_network(network);
 161         __connman_service_ipconfig_indicate_state(service,
 162                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 163                                         type);
 164 }
 165
 166 static void dhcp_success(struct connman_network *network)
 167 {
 168         struct connman_service *service;
 169         struct connman_ipconfig *ipconfig_ipv4;
 170         int err;
 171
 172         service = connman_service_lookup_from_network(network);
 173         if (!service)
 174                 goto err;
 175
 176         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 177
 178         DBG("lease acquired for ipconfig %p", ipconfig_ipv4);
 179
 180         if (!ipconfig_ipv4)
 181                 return;
 182
 183         err = __connman_ipconfig_address_add(ipconfig_ipv4);
 184         if (err < 0)
 185                 goto err;
 186
 187 #if defined TIZEN_EXT
 188         err = __connman_ipconfig_gateway_add(ipconfig_ipv4, service);
 189 #else
 190         err = __connman_ipconfig_gateway_add(ipconfig_ipv4);
 191 #endif
 192         if (err < 0)
 193                 goto err;
 194
 195         return;
 196
 197 err:
 198         connman_network_set_error(network,
 199                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 200 }
 201
 202 static void dhcp_failure(struct connman_network *network)
 203 {
 204         struct connman_service *service;
 205         struct connman_ipconfig *ipconfig_ipv4;
 206
 207         service = connman_service_lookup_from_network(network);
 208         if (!service)
 209                 return;
 210
 211         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 212
 213         DBG("lease lost for ipconfig %p", ipconfig_ipv4);
 214
 215         if (!ipconfig_ipv4)
 216                 return;
 217
 218         __connman_ipconfig_address_remove(ipconfig_ipv4);
 219         __connman_ipconfig_gateway_remove(ipconfig_ipv4);
 220 }
 221
 222 static void dhcp_callback(struct connman_ipconfig *ipconfig,
 223                         struct connman_network *network,
 224                         bool success, gpointer data)
 225 {
 226         network->connecting = false;
 227
 228         if (success)
 229                 dhcp_success(network);
 230         else
 231                 dhcp_failure(network);
 232 }
 233
 234 static int set_connected_manual(struct connman_network *network)
 235 {
 236         int err = 0;
 237         struct connman_service *service;
 238         struct connman_ipconfig *ipconfig;
 239
 240         DBG("network %p", network);
 241
 242         network->connecting = false;
 243
 244         service = connman_service_lookup_from_network(network);
 245
 246         ipconfig = __connman_service_get_ip4config(service);
 247
 248         if (!__connman_ipconfig_get_local(ipconfig))
 249                 __connman_service_read_ip4config(service);
 250
 251         err = __connman_ipconfig_address_add(ipconfig);
 252         if (err < 0)
 253                 goto err;
 254
 255 #if defined TIZEN_EXT
 256         err = __connman_ipconfig_gateway_add(ipconfig, service);
 257 #else
 258         err = __connman_ipconfig_gateway_add(ipconfig);
 259 #endif
 260         if (err < 0)
 261                 goto err;
 262
 263 err:
 264         return err;
 265 }
 266
 267 static int set_connected_dhcp(struct connman_network *network)
 268 {
 269         struct connman_service *service;
 270         struct connman_ipconfig *ipconfig_ipv4;
 271         int err;
 272
 273         DBG("network %p", network);
 274
 275         service = connman_service_lookup_from_network(network);
 276         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 277
 278         err = __connman_dhcp_start(ipconfig_ipv4, network,
 279                                                         dhcp_callback, NULL);
 280         if (err < 0) {
 281                 connman_error("Can not request DHCP lease");
 282                 return err;
 283         }
 284
 285         return 0;
 286 }
 287
 288 static int manual_ipv6_set(struct connman_network *network,
 289                                 struct connman_ipconfig *ipconfig_ipv6)
 290 {
 291         struct connman_service *service;
 292         int err;
 293
 294         DBG("network %p ipv6 %p", network, ipconfig_ipv6);
 295
 296         service = connman_service_lookup_from_network(network);
 297         if (!service)
 298                 return -EINVAL;
 299
 300         if (!__connman_ipconfig_get_local(ipconfig_ipv6))
 301                 __connman_service_read_ip6config(service);
 302
 303         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
 304
 305         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 306         if (err < 0) {
 307                 connman_network_set_error(network,
 308                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 309                 return err;
 310         }
 311
 312 #if defined TIZEN_EXT
 313         err = __connman_ipconfig_gateway_add(ipconfig_ipv6, service);
 314 #else
 315         err = __connman_ipconfig_gateway_add(ipconfig_ipv6);
 316 #endif
 317         if (err < 0)
 318                 return err;
 319
 320         __connman_connection_gateway_activate(service,
 321                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 322
 323         __connman_device_set_network(network->device, network);
 324
 325         connman_device_set_disconnected(network->device, false);
 326
 327         connman_network_set_associating(network, false);
 328
 329         network->connecting = false;
 330
 331         return 0;
 332 }
 333
 334 static void stop_dhcpv6(struct connman_network *network)
 335 {
 336         network->connecting = false;
 337
 338         __connman_dhcpv6_stop(network);
 339 }
 340
 341 static void dhcpv6_release_callback(struct connman_network *network,
 342                                 enum __connman_dhcpv6_status status,
 343                                 gpointer data)
 344 {
 345         DBG("status %d", status);
 346
 347         stop_dhcpv6(network);
 348 }
 349
 350 static void release_dhcpv6(struct connman_network *network)
 351 {
 352         __connman_dhcpv6_start_release(network, dhcpv6_release_callback);
 353         stop_dhcpv6(network);
 354 }
 355
 356 static void dhcpv6_info_callback(struct connman_network *network,
 357                                 enum __connman_dhcpv6_status status,
 358                                 gpointer data)
 359 {
 360         DBG("status %d", status);
 361
 362         stop_dhcpv6(network);
 363 }
 364
 365 static int dhcpv6_set_addresses(struct connman_network *network)
 366 {
 367         struct connman_service *service;
 368         struct connman_ipconfig *ipconfig_ipv6;
 369         int err = -EINVAL;
 370
 371         service = connman_service_lookup_from_network(network);
 372         if (!service)
 373                 goto err;
 374
 375         network->connecting = false;
 376
 377         ipconfig_ipv6 = __connman_service_get_ip6config(service);
 378         err = __connman_ipconfig_address_add(ipconfig_ipv6);
 379         if (err < 0)
 380                 goto err;
 381
 382         return 0;
 383
 384 err:
 385         connman_network_set_error(network,
 386                                 CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
 387         return err;
 388 }
 389
 390 static void autoconf_ipv6_set(struct connman_network *network);
 391 static void dhcpv6_callback(struct connman_network *network,
 392                         enum __connman_dhcpv6_status status, gpointer data);
 393
 394 /*
 395  * Have a separate callback for renew so that we do not do autoconf
 396  * in wrong phase as the dhcpv6_callback() is also called when doing
 397  * DHCPv6 solicitation.
 398  */
 399 static void dhcpv6_renew_callback(struct connman_network *network,
 400                                 enum __connman_dhcpv6_status status,
 401                                 gpointer data)
 402 {
 403         switch (status) {
 404         case CONNMAN_DHCPV6_STATUS_SUCCEED:
 405                 dhcpv6_callback(network, status, data);
 406                 break;
 407         case CONNMAN_DHCPV6_STATUS_FAIL:
 408         case CONNMAN_DHCPV6_STATUS_RESTART:
 409                 stop_dhcpv6(network);
 410
 411                 /* restart and do solicit again. */
 412                 autoconf_ipv6_set(network);
 413                 break;
 414         }
 415 }
 416
 417 static void dhcpv6_callback(struct connman_network *network,
 418                         enum __connman_dhcpv6_status status, gpointer data)
 419 {
 420         DBG("status %d", status);
 421
 422         /* Start the renew process if necessary */
 423         if (status == CONNMAN_DHCPV6_STATUS_SUCCEED) {
 424
 425                 if (dhcpv6_set_addresses(network) < 0) {
 426                         stop_dhcpv6(network);
 427                         return;
 428                 }
 429
 430                 if (__connman_dhcpv6_start_renew(network,
 431                                         dhcpv6_renew_callback) == -ETIMEDOUT)
 432                         dhcpv6_renew_callback(network,
 433                                                 CONNMAN_DHCPV6_STATUS_FAIL,
 434                                                 data);
 435
 436         } else if (status == CONNMAN_DHCPV6_STATUS_RESTART) {
 437                 stop_dhcpv6(network);
 438                 autoconf_ipv6_set(network);
 439         } else
 440                 stop_dhcpv6(network);
 441 }
 442
 443 static void check_dhcpv6(struct nd_router_advert *reply,
 444                         unsigned int length, void *user_data)
 445 {
 446         struct connman_network *network = user_data;
 447         struct connman_service *service;
 448         GSList *prefixes;
 449
 450         DBG("reply %p", reply);
 451
 452         if (!reply) {
 453                 /*
 454                  * Router solicitation message seem to get lost easily so
 455                  * try to send it again.
 456                  */
 457                 if (network->router_solicit_count > 0) {
 458                         DBG("re-send router solicitation %d",
 459                                                 network->router_solicit_count);
 460                         network->router_solicit_count--;
 461                         __connman_inet_ipv6_send_rs(network->index, 1,
 462                                                 check_dhcpv6, network);
 463                         return;
 464                 }
 465                 connman_network_unref(network);
 466                 return;
 467         }
 468
 469         network->router_solicit_count = 0;
 470
 471         /*
 472          * If we were disconnected while waiting router advertisement,
 473          * we just quit and do not start DHCPv6
 474          */
 475         if (!network->connected) {
 476                 connman_network_unref(network);
 477                 return;
 478         }
 479
 480         prefixes = __connman_inet_ipv6_get_prefixes(reply, length);
 481
 482         /*
 483          * If IPv6 config is missing from service, then create it.
 484          * The ipconfig might be missing if we got a rtnl message
 485          * that disabled IPv6 config and thus removed it. This
 486          * can happen if we are switching from one service to
 487          * another in the same interface. The only way to get IPv6
 488          * config back is to re-create it here.
 489          */
 490         service = connman_service_lookup_from_network(network);
 491         if (service) {
 492                 connman_service_create_ip6config(service, network->index);
 493
 494                 connman_network_set_associating(network, false);
 495
 496                 __connman_service_ipconfig_indicate_state(service,
 497                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
 498                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 499         }
 500
 501         /*
 502          * We do stateful/stateless DHCPv6 if router advertisement says so.
 503          */
 504         if (reply->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED) {
 505                 __connman_dhcpv6_start(network, prefixes, dhcpv6_callback);
 506         } else {
 507                 if (reply->nd_ra_flags_reserved & ND_RA_FLAG_OTHER)
 508                         __connman_dhcpv6_start_info(network,
 509                                                         dhcpv6_info_callback);
 510
 511                 g_slist_free_full(prefixes, g_free);
 512                 network->connecting = false;
 513         }
 514
 515         connman_network_unref(network);
 516 }
 517
 518 static void receive_refresh_rs_reply(struct nd_router_advert *reply,
 519                 unsigned int length, void *user_data)
 520 {
 521         struct connman_network *network = user_data;
 522
 523         DBG("reply %p", reply);
 524
 525         if (!reply) {
 526                 /*
 527                  * Router solicitation message seem to get lost easily so
 528                  * try to send it again.
 529                  */
 530                 if (network->router_solicit_refresh_count > 1) {
 531                         network->router_solicit_refresh_count--;
 532                         DBG("re-send router solicitation %d",
 533                                         network->router_solicit_refresh_count);
 534                         __connman_inet_ipv6_send_rs(network->index,
 535                                         RS_REFRESH_TIMEOUT,
 536                                         receive_refresh_rs_reply,
 537                                         network);
 538                         return;
 539                 }
 540         }
 541
 542         /* RS refresh not in progress anymore */
 543         network->router_solicit_refresh_count = 0;
 544
 545         connman_network_unref(network);
 546         return;
 547 }
 548
 549 int __connman_network_refresh_rs_ipv6(struct connman_network *network,
 550                                         int index)
 551 {
 552         int ret = 0;
 553
 554         DBG("network %p index %d", network, index);
 555
 556         /* Send only one RS for all RDNSS entries which are about to expire */
 557         if (network->router_solicit_refresh_count > 0) {
 558                 DBG("RS refresh already started");
 559                 return 0;
 560         }
 561
 562         network->router_solicit_refresh_count = RS_REFRESH_COUNT;
 563
 564         connman_network_ref(network);
 565
 566         ret = __connman_inet_ipv6_send_rs(index, RS_REFRESH_TIMEOUT,
 567                         receive_refresh_rs_reply, network);
 568         return ret;
 569 }
 570
 571 static void autoconf_ipv6_set(struct connman_network *network)
 572 {
 573         struct connman_service *service;
 574         struct connman_ipconfig *ipconfig;
 575         int index;
 576
 577         DBG("network %p", network);
 578
 579         if (network->router_solicit_count > 0) {
 580                 /*
 581                  * The autoconfiguration is already pending and we have sent
 582                  * router solicitation messages and are now waiting answers.
 583                  * There is no need to continue any further.
 584                  */
 585                 DBG("autoconfiguration already started");
 586                 return;
 587         }
 588
 589         __connman_device_set_network(network->device, network);
 590
 591         connman_device_set_disconnected(network->device, false);
 592
 593 #if defined TIZEN_EXT
 594         if(network->type == CONNMAN_NETWORK_TYPE_CELLULAR)
 595                 return;
 596 #endif
 597
 598         service = connman_service_lookup_from_network(network);
 599         if (!service)
 600                 return;
 601
 602         ipconfig = __connman_service_get_ip6config(service);
 603         if (!ipconfig)
 604                 return;
 605
 606         __connman_ipconfig_enable_ipv6(ipconfig);
 607
 608         __connman_ipconfig_address_remove(ipconfig);
 609
 610         index = __connman_ipconfig_get_index(ipconfig);
 611
 612         connman_network_ref(network);
 613
 614         /* Try to get stateless DHCPv6 information, RFC 3736 */
 615         network->router_solicit_count = 3;
 616         __connman_inet_ipv6_send_rs(index, 1, check_dhcpv6, network);
 617 }
 618
 619 static void set_connected(struct connman_network *network)
 620 {
 621         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
 622         struct connman_service *service;
 623
 624         if (network->connected)
 625                 return;
 626
 627         connman_network_set_associating(network, false);
 628
 629         network->connected = true;
 630
 631         service = connman_service_lookup_from_network(network);
 632
 633         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 634         ipconfig_ipv6 = __connman_service_get_ip6config(service);
 635
 636         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
 637                 ipconfig_ipv6);
 638
 639         __connman_network_enable_ipconfig(network, ipconfig_ipv4);
 640         __connman_network_enable_ipconfig(network, ipconfig_ipv6);
 641 }
 642
 643 static void set_disconnected(struct connman_network *network)
 644 {
 645         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
 646         enum connman_ipconfig_method ipv4_method, ipv6_method;
 647         enum connman_service_state state;
 648         struct connman_service *service;
 649
 650         service = connman_service_lookup_from_network(network);
 651
 652         ipconfig_ipv4 = __connman_service_get_ip4config(service);
 653         ipconfig_ipv6 = __connman_service_get_ip6config(service);
 654
 655         DBG("service %p ipv4 %p ipv6 %p", service, ipconfig_ipv4,
 656                 ipconfig_ipv6);
 657
 658         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
 659         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
 660
 661         DBG("method ipv4 %d ipv6 %d", ipv4_method, ipv6_method);
 662
 663         /*
 664          * Resetting solicit count here will prevent the RS resend loop
 665          * from sending packets in check_dhcpv6()
 666          */
 667         network->router_solicit_count = 0;
 668
 669         __connman_device_set_network(network->device, NULL);
 670
 671         if (network->connected) {
 672                 switch (ipv6_method) {
 673                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
 674                 case CONNMAN_IPCONFIG_METHOD_OFF:
 675                 case CONNMAN_IPCONFIG_METHOD_FIXED:
 676                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
 677                         break;
 678                 case CONNMAN_IPCONFIG_METHOD_DHCP:
 679                 case CONNMAN_IPCONFIG_METHOD_AUTO:
 680                         release_dhcpv6(network);
 681                         break;
 682                 }
 683
 684                 switch (ipv4_method) {
 685                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
 686                 case CONNMAN_IPCONFIG_METHOD_OFF:
 687                 case CONNMAN_IPCONFIG_METHOD_AUTO:
 688                 case CONNMAN_IPCONFIG_METHOD_FIXED:
 689                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
 690                         break;
 691                 case CONNMAN_IPCONFIG_METHOD_DHCP:
 692                         __connman_dhcp_stop(ipconfig_ipv4);
 693                         break;
 694                 }
 695         }
 696
 697         /*
 698          * We only set the disconnect state if we were not in idle
 699          * or in failure. It does not make sense to go to disconnect
 700          * state if we were not connected.
 701          */
 702         state = __connman_service_ipconfig_get_state(service,
 703                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
 704         if (state != CONNMAN_SERVICE_STATE_IDLE &&
 705                         state != CONNMAN_SERVICE_STATE_FAILURE)
 706                 __connman_service_ipconfig_indicate_state(service,
 707                                         CONNMAN_SERVICE_STATE_DISCONNECT,
 708                                         CONNMAN_IPCONFIG_TYPE_IPV4);
 709
 710         state = __connman_service_ipconfig_get_state(service,
 711                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 712         if (state != CONNMAN_SERVICE_STATE_IDLE &&
 713                                 state != CONNMAN_SERVICE_STATE_FAILURE)
 714                 __connman_service_ipconfig_indicate_state(service,
 715                                         CONNMAN_SERVICE_STATE_DISCONNECT,
 716                                         CONNMAN_IPCONFIG_TYPE_IPV6);
 717
 718         if (network->connected) {
 719 #if defined TIZEN_EXT
 720                 /**
 721                  * Do not remove gateway and its address,
 722                  * if there are connected profiles that use same interface (multiple PDN)
 723                  */
 724                 if (connman_service_get_type(service) != CONNMAN_SERVICE_TYPE_CELLULAR ||
 725                                 __connman_service_get_connected_count_of_iface(service) <= 0) {
 726 #endif
 727                 __connman_connection_gateway_remove(service,
 728                                                 CONNMAN_IPCONFIG_TYPE_ALL);
 729
 730                 __connman_ipconfig_address_unset(ipconfig_ipv4);
 731                 __connman_ipconfig_address_unset(ipconfig_ipv6);
 732 #if defined TIZEN_EXT
 733                 }
 734 #endif
 735                 /*
 736                  * Special handling for IPv6 autoconfigured address.
 737                  * The simplest way to remove autoconfigured routes is to
 738                  * disable IPv6 temporarily so that kernel will do the cleanup
 739                  * automagically.
 740                  */
 741                 if (ipv6_method == CONNMAN_IPCONFIG_METHOD_AUTO) {
 742                         __connman_ipconfig_disable_ipv6(ipconfig_ipv6);
 743                         __connman_ipconfig_enable_ipv6(ipconfig_ipv6);
 744                 }
 745         }
 746
 747         __connman_service_ipconfig_indicate_state(service,
 748                                                 CONNMAN_SERVICE_STATE_IDLE,
 749                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
 750
 751         __connman_service_ipconfig_indicate_state(service,
 752                                                 CONNMAN_SERVICE_STATE_IDLE,
 753                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
 754
 755         network->connecting = false;
 756         network->connected = false;
 757
 758         connman_network_set_associating(network, false);
 759 }
 760
 761
 762
 763 static int network_probe(struct connman_network *network)
 764 {
 765         GSList *list;
 766         struct connman_network_driver *driver = NULL;
 767
 768         DBG("network %p name %s", network, network->name);
 769
 770         if (network->driver)
 771                 return -EALREADY;
 772
 773         for (list = driver_list; list; list = list->next) {
 774                 driver = list->data;
 775
 776                 if (!match_driver(network, driver)) {
 777                         driver = NULL;
 778                         continue;
 779                 }
 780
 781                 DBG("driver %p name %s", driver, driver->name);
 782
 783                 if (driver->probe(network) == 0)
 784                         break;
 785
 786                 driver = NULL;
 787         }
 788
 789         if (!driver)
 790                 return -ENODEV;
 791
 792         if (!network->group)
 793                 return -EINVAL;
 794
 795         switch (network->type) {
 796         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 797         case CONNMAN_NETWORK_TYPE_VENDOR:
 798                 return 0;
 799         case CONNMAN_NETWORK_TYPE_ETHERNET:
 800         case CONNMAN_NETWORK_TYPE_GADGET:
 801         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 802         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 803         case CONNMAN_NETWORK_TYPE_CELLULAR:
 804         case CONNMAN_NETWORK_TYPE_WIFI:
 805                 network->driver = driver;
 806                 if (!__connman_service_create_from_network(network)) {
 807                         network->driver = NULL;
 808                         return -EINVAL;
 809                 }
 810         }
 811
 812         return 0;
 813 }
 814
 815 static void network_remove(struct connman_network *network)
 816 {
 817         DBG("network %p name %s", network, network->name);
 818
 819         if (!network->driver)
 820                 return;
 821
 822         if (network->connected)
 823                 set_disconnected(network);
 824
 825         switch (network->type) {
 826         case CONNMAN_NETWORK_TYPE_UNKNOWN:
 827         case CONNMAN_NETWORK_TYPE_VENDOR:
 828                 break;
 829         case CONNMAN_NETWORK_TYPE_ETHERNET:
 830         case CONNMAN_NETWORK_TYPE_GADGET:
 831         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
 832         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
 833         case CONNMAN_NETWORK_TYPE_CELLULAR:
 834         case CONNMAN_NETWORK_TYPE_WIFI:
 835                 if (network->group) {
 836                         __connman_service_remove_from_network(network);
 837
 838                         g_free(network->group);
 839                         network->group = NULL;
 840                 }
 841                 break;
 842         }
 843
 844         if (network->driver->remove)
 845                 network->driver->remove(network);
 846
 847         network->driver = NULL;
 848 }
 849
 850 static void network_change(struct connman_network *network)
 851 {
 852         DBG("network %p name %s", network, network->name);
 853
 854         if (!network->connected)
 855                 return;
 856
 857         connman_device_set_disconnected(network->device, true);
 858
 859         if (network->driver && network->driver->disconnect) {
 860                 network->driver->disconnect(network);
 861                 return;
 862         }
 863
 864         network->connected = false;
 865 }
 866
 867 static void probe_driver(struct connman_network_driver *driver)
 868 {
 869         GSList *list;
 870
 871         DBG("driver %p name %s", driver, driver->name);
 872
 873         for (list = network_list; list; list = list->next) {
 874                 struct connman_network *network = list->data;
 875
 876                 if (network->driver)
 877                         continue;
 878
 879                 if (driver->type != network->type)
 880                         continue;
 881
 882                 if (driver->probe(network) < 0)
 883                         continue;
 884
 885                 network->driver = driver;
 886         }
 887 }
 888
 889 static void remove_driver(struct connman_network_driver *driver)
 890 {
 891         GSList *list;
 892
 893         DBG("driver %p name %s", driver, driver->name);
 894
 895         for (list = network_list; list; list = list->next) {
 896                 struct connman_network *network = list->data;
 897
 898                 if (network->driver == driver)
 899                         network_remove(network);
 900         }
 901 }
 902
 903 static gint compare_priority(gconstpointer a, gconstpointer b)
 904 {
 905         const struct connman_network_driver *driver1 = a;
 906         const struct connman_network_driver *driver2 = b;
 907
 908         return driver2->priority - driver1->priority;
 909 }
 910
 911 /**
 912  * connman_network_driver_register:
 913  * @driver: network driver definition
 914  *
 915  * Register a new network driver
 916  *
 917  * Returns: %0 on success
 918  */
 919 int connman_network_driver_register(struct connman_network_driver *driver)
 920 {
 921         DBG("driver %p name %s", driver, driver->name);
 922
 923         driver_list = g_slist_insert_sorted(driver_list, driver,
 924                                                         compare_priority);
 925
 926         probe_driver(driver);
 927
 928         return 0;
 929 }
 930
 931 /**
 932  * connman_network_driver_unregister:
 933  * @driver: network driver definition
 934  *
 935  * Remove a previously registered network driver
 936  */
 937 void connman_network_driver_unregister(struct connman_network_driver *driver)
 938 {
 939         DBG("driver %p name %s", driver, driver->name);
 940
 941         driver_list = g_slist_remove(driver_list, driver);
 942
 943         remove_driver(driver);
 944 }
 945
 946 static void network_destruct(struct connman_network *network)
 947 {
 948         DBG("network %p name %s", network, network->name);
 949
 950         g_free(network->wifi.ssid);
 951         g_free(network->wifi.mode);
 952         g_free(network->wifi.security);
 953         g_free(network->wifi.passphrase);
 954         g_free(network->wifi.eap);
 955         g_free(network->wifi.identity);
 956         g_free(network->wifi.agent_identity);
 957         g_free(network->wifi.ca_cert_path);
 958         g_free(network->wifi.client_cert_path);
 959         g_free(network->wifi.private_key_path);
 960         g_free(network->wifi.private_key_passphrase);
 961         g_free(network->wifi.phase2_auth);
 962         g_free(network->wifi.pin_wps);
 963
 964         g_free(network->path);
 965         g_free(network->group);
 966         g_free(network->node);
 967         g_free(network->name);
 968         g_free(network->identifier);
 969
 970         network->device = NULL;
 971
 972         g_free(network);
 973 }
 974
 975 /**
 976  * connman_network_create:
 977  * @identifier: network identifier (for example an unqiue name)
 978  *
 979  * Allocate a new network and assign the #identifier to it.
 980  *
 981  * Returns: a newly-allocated #connman_network structure
 982  */
 983 struct connman_network *connman_network_create(const char *identifier,
 984                                                 enum connman_network_type type)
 985 {
 986         struct connman_network *network;
 987         char *ident;
 988
 989         DBG("identifier %s type %d", identifier, type);
 990
 991         network = g_try_new0(struct connman_network, 1);
 992         if (!network)
 993                 return NULL;
 994
 995         DBG("network %p", network);
 996
 997         network->refcount = 1;
 998
 999         ident = g_strdup(identifier);
1000
1001         if (!ident) {
1002                 g_free(network);
1003                 return NULL;
1004         }
1005
1006         network->type       = type;
1007         network->identifier = ident;
1008
1009         network_list = g_slist_prepend(network_list, network);
1010
1011         return network;
1012 }
1013
1014 /**
1015  * connman_network_ref:
1016  * @network: network structure
1017  *
1018  * Increase reference counter of  network
1019  */
1020 struct connman_network *
1021 connman_network_ref_debug(struct connman_network *network,
1022                         const char *file, int line, const char *caller)
1023 {
1024         DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
1025                 network->refcount + 1, file, line, caller);
1026
1027         __sync_fetch_and_add(&network->refcount, 1);
1028
1029         return network;
1030 }
1031
1032 /**
1033  * connman_network_unref:
1034  * @network: network structure
1035  *
1036  * Decrease reference counter of network
1037  */
1038 void connman_network_unref_debug(struct connman_network *network,
1039                                 const char *file, int line, const char *caller)
1040 {
1041         DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
1042                 network->refcount - 1, file, line, caller);
1043
1044         if (__sync_fetch_and_sub(&network->refcount, 1) != 1)
1045                 return;
1046
1047         network_list = g_slist_remove(network_list, network);
1048
1049         network_destruct(network);
1050 }
1051
1052 const char *__connman_network_get_type(struct connman_network *network)
1053 {
1054         return type2string(network->type);
1055 }
1056
1057 /**
1058  * connman_network_get_type:
1059  * @network: network structure
1060  *
1061  * Get type of network
1062  */
1063 enum connman_network_type connman_network_get_type(
1064                                 struct connman_network *network)
1065 {
1066         return network->type;
1067 }
1068
1069 /**
1070  * connman_network_get_identifier:
1071  * @network: network structure
1072  *
1073  * Get identifier of network
1074  */
1075 const char *connman_network_get_identifier(struct connman_network *network)
1076 {
1077         return network->identifier;
1078 }
1079
1080 /**
1081  * connman_network_set_index:
1082  * @network: network structure
1083  * @index: index number
1084  *
1085  * Set index number of network
1086  */
1087 void connman_network_set_index(struct connman_network *network, int index)
1088 {
1089         struct connman_service *service;
1090         struct connman_ipconfig *ipconfig;
1091
1092         service = connman_service_lookup_from_network(network);
1093         if (!service)
1094                 goto done;
1095
1096         ipconfig = __connman_service_get_ip4config(service);
1097         if (ipconfig) {
1098                 __connman_ipconfig_set_index(ipconfig, index);
1099
1100                 DBG("index %d service %p ip4config %p", network->index,
1101                         service, ipconfig);
1102         }
1103
1104         ipconfig = __connman_service_get_ip6config(service);
1105         if (ipconfig) {
1106                 __connman_ipconfig_set_index(ipconfig, index);
1107
1108                 DBG("index %d service %p ip6config %p", network->index,
1109                         service, ipconfig);
1110         }
1111
1112 done:
1113         network->index = index;
1114 }
1115
1116 /**
1117  * connman_network_get_index:
1118  * @network: network structure
1119  *
1120  * Get index number of network
1121  */
1122 int connman_network_get_index(struct connman_network *network)
1123 {
1124         return network->index;
1125 }
1126
1127 /**
1128  * connman_network_set_group:
1129  * @network: network structure
1130  * @group: group name
1131  *
1132  * Set group name for automatic clustering
1133  */
1134 void connman_network_set_group(struct connman_network *network,
1135                                                         const char *group)
1136 {
1137         switch (network->type) {
1138         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1139         case CONNMAN_NETWORK_TYPE_VENDOR:
1140                 return;
1141         case CONNMAN_NETWORK_TYPE_ETHERNET:
1142         case CONNMAN_NETWORK_TYPE_GADGET:
1143         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1144         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1145         case CONNMAN_NETWORK_TYPE_CELLULAR:
1146         case CONNMAN_NETWORK_TYPE_WIFI:
1147                 break;
1148         }
1149
1150         if (g_strcmp0(network->group, group) == 0) {
1151                 if (group)
1152                         __connman_service_update_from_network(network);
1153                 return;
1154         }
1155
1156         if (network->group) {
1157                 __connman_service_remove_from_network(network);
1158
1159                 g_free(network->group);
1160         }
1161
1162         network->group = g_strdup(group);
1163
1164         if (network->group)
1165                 network_probe(network);
1166 }
1167
1168 /**
1169  * connman_network_get_group:
1170  * @network: network structure
1171  *
1172  * Get group name for automatic clustering
1173  */
1174 const char *connman_network_get_group(struct connman_network *network)
1175 {
1176         return network->group;
1177 }
1178
1179 const char *__connman_network_get_ident(struct connman_network *network)
1180 {
1181         if (!network->device)
1182                 return NULL;
1183
1184         return connman_device_get_ident(network->device);
1185 }
1186
1187 bool __connman_network_get_weakness(struct connman_network *network)
1188 {
1189         switch (network->type) {
1190         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1191         case CONNMAN_NETWORK_TYPE_VENDOR:
1192         case CONNMAN_NETWORK_TYPE_ETHERNET:
1193         case CONNMAN_NETWORK_TYPE_GADGET:
1194         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1195         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1196         case CONNMAN_NETWORK_TYPE_CELLULAR:
1197                 break;
1198         case CONNMAN_NETWORK_TYPE_WIFI:
1199                 if (network->strength > 0 && network->strength < 20)
1200                         return true;
1201                 break;
1202         }
1203
1204         return false;
1205 }
1206
1207 bool connman_network_get_connecting(struct connman_network *network)
1208 {
1209         return network->connecting;
1210 }
1211
1212 /**
1213  * connman_network_set_available:
1214  * @network: network structure
1215  * @available: availability state
1216  *
1217  * Change availability state of network (in range)
1218  */
1219 int connman_network_set_available(struct connman_network *network,
1220                                                 bool available)
1221 {
1222 #if !defined TIZEN_EXT
1223         DBG("network %p available %d", network, available);
1224 #endif
1225
1226         if (network->available == available)
1227                 return -EALREADY;
1228
1229         network->available = available;
1230
1231         return 0;
1232 }
1233
1234 /**
1235  * connman_network_get_available:
1236  * @network: network structure
1237  *
1238  * Get network available setting
1239  */
1240 bool connman_network_get_available(struct connman_network *network)
1241 {
1242         return network->available;
1243 }
1244
1245 #if defined TIZEN_EXT
1246 void connman_network_clear_associating(struct connman_network *network)
1247 {
1248         struct connman_service *service;
1249         enum connman_service_state state;
1250
1251         DBG("network %p", network);
1252
1253         network->connecting = FALSE;
1254         network->associating = FALSE;
1255
1256         service = connman_service_lookup_from_network(network);
1257         if (!service)
1258                 return;
1259
1260         state = __connman_service_ipconfig_get_state(service,
1261                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1262         if (state != CONNMAN_SERVICE_STATE_IDLE &&
1263                         state != CONNMAN_SERVICE_STATE_FAILURE)
1264                 __connman_service_ipconfig_indicate_state(service,
1265                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1266                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1267
1268         state = __connman_service_ipconfig_get_state(service,
1269                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1270         if (state != CONNMAN_SERVICE_STATE_IDLE &&
1271                                 state != CONNMAN_SERVICE_STATE_FAILURE)
1272                 __connman_service_ipconfig_indicate_state(service,
1273                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1274                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1275
1276         __connman_service_ipconfig_indicate_state(service,
1277                                                 CONNMAN_SERVICE_STATE_IDLE,
1278                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1279
1280         __connman_service_ipconfig_indicate_state(service,
1281                                                 CONNMAN_SERVICE_STATE_IDLE,
1282                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1283 }
1284
1285 static gboolean __connman_network_clear_associating_delayed(gpointer user_data)
1286 {
1287         GSList *list;
1288         gboolean found = FALSE;
1289         enum connman_service_state state_ipv4;
1290         enum connman_service_state state_ipv6;
1291         struct connman_service *service;
1292         struct connman_network *network = (struct connman_network *)user_data;
1293
1294         for (list = network_list; list != NULL; list = list->next) {
1295                 struct connman_network *item = list->data;
1296
1297                 if (item == network) {
1298                         found = TRUE;
1299                         break;
1300                 }
1301         }
1302
1303         if (found != TRUE)
1304                 return FALSE;
1305
1306         DBG("network %p name %s", network, network->name);
1307         service = connman_service_lookup_from_network(network);
1308
1309         state_ipv4 = __connman_service_ipconfig_get_state(service,
1310                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1311         state_ipv6 = __connman_service_ipconfig_get_state(service,
1312                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1313
1314         DBG("service %p state %d/%d", service, state_ipv4, state_ipv6);
1315
1316         if (network->associating == FALSE &&
1317                         state_ipv4 == CONNMAN_SERVICE_STATE_ASSOCIATION &&
1318                         state_ipv6 == CONNMAN_SERVICE_STATE_ASSOCIATION)
1319                 connman_network_clear_associating(network);
1320
1321         return FALSE;
1322 }
1323 #endif
1324
1325 /**
1326  * connman_network_set_associating:
1327  * @network: network structure
1328  * @associating: associating state
1329  *
1330  * Change associating state of network
1331  */
1332 int connman_network_set_associating(struct connman_network *network,
1333                                                 bool associating)
1334 {
1335         DBG("network %p associating %d", network, associating);
1336
1337         if (network->associating == associating)
1338                 return -EALREADY;
1339
1340         network->associating = associating;
1341
1342         if (associating) {
1343                 struct connman_service *service;
1344
1345                 service = connman_service_lookup_from_network(network);
1346                 __connman_service_ipconfig_indicate_state(service,
1347                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1348                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1349                 __connman_service_ipconfig_indicate_state(service,
1350                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1351                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1352         }
1353
1354 #if defined TIZEN_EXT
1355         if (associating == FALSE &&
1356                         connman_network_get_bool(network, "WiFi.UseWPS") == FALSE)
1357                 g_timeout_add_seconds(1,
1358                                 __connman_network_clear_associating_delayed,
1359                                 network);
1360 #endif
1361
1362         return 0;
1363 }
1364
1365 static void set_associate_error(struct connman_network *network)
1366 {
1367         struct connman_service *service;
1368
1369         service = connman_service_lookup_from_network(network);
1370
1371         __connman_service_indicate_error(service,
1372                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1373 }
1374
1375 static void set_configure_error(struct connman_network *network)
1376 {
1377         struct connman_service *service;
1378
1379         service = connman_service_lookup_from_network(network);
1380
1381         __connman_service_indicate_error(service,
1382                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1383 }
1384
1385 static void set_invalid_key_error(struct connman_network *network)
1386 {
1387         struct connman_service *service;
1388
1389         service = connman_service_lookup_from_network(network);
1390
1391         __connman_service_indicate_error(service,
1392                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1393 }
1394
1395 static void set_connect_error(struct connman_network *network)
1396 {
1397         struct connman_service *service;
1398
1399         service = connman_service_lookup_from_network(network);
1400
1401         __connman_service_indicate_error(service,
1402                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1403 }
1404
1405 #if defined TIZEN_EXT
1406 static void set_dhcp_error(struct connman_network *network)
1407 {
1408         struct connman_service *service;
1409
1410         if (network->associating != FALSE)
1411                 network->associating = FALSE;
1412
1413         service = connman_service_lookup_from_network(network);
1414
1415         __connman_service_indicate_error(service,
1416                                         CONNMAN_SERVICE_ERROR_DHCP_FAILED);
1417 }
1418 #endif
1419
1420 void connman_network_set_ipv4_method(struct connman_network *network,
1421                                         enum connman_ipconfig_method method)
1422 {
1423         struct connman_service *service;
1424         struct connman_ipconfig *ipconfig;
1425
1426         service = connman_service_lookup_from_network(network);
1427         if (!service)
1428                 return;
1429
1430         ipconfig = __connman_service_get_ip4config(service);
1431         if (!ipconfig)
1432                 return;
1433
1434         __connman_ipconfig_set_method(ipconfig, method);
1435 }
1436
1437 void connman_network_set_ipv6_method(struct connman_network *network,
1438                                         enum connman_ipconfig_method method)
1439 {
1440         struct connman_service *service;
1441         struct connman_ipconfig *ipconfig;
1442
1443         service = connman_service_lookup_from_network(network);
1444         if (!service)
1445                 return;
1446
1447         ipconfig = __connman_service_get_ip6config(service);
1448         if (!ipconfig)
1449                 return;
1450
1451         __connman_ipconfig_set_method(ipconfig, method);
1452 }
1453
1454 void connman_network_set_error(struct connman_network *network,
1455                                         enum connman_network_error error)
1456 {
1457         DBG("network %p error %d", network, error);
1458
1459         network->connecting = false;
1460         network->associating = false;
1461
1462         switch (error) {
1463         case CONNMAN_NETWORK_ERROR_UNKNOWN:
1464                 return;
1465         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
1466                 set_associate_error(network);
1467                 break;
1468         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
1469                 set_configure_error(network);
1470                 break;
1471         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
1472                 set_invalid_key_error(network);
1473                 break;
1474         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
1475                 set_connect_error(network);
1476                 break;
1477 #if defined TIZEN_EXT
1478         case CONNMAN_NETWORK_ERROR_DHCP_FAIL:
1479                 set_dhcp_error(network);
1480                 break;
1481 #endif
1482         }
1483
1484         network_change(network);
1485 }
1486
1487 /**
1488  * connman_network_set_connected:
1489  * @network: network structure
1490  * @connected: connected state
1491  *
1492  * Change connected state of network
1493  */
1494 int connman_network_set_connected(struct connman_network *network,
1495                                                 bool connected)
1496 {
1497         DBG("network %p connected %d/%d connecting %d associating %d",
1498                 network, network->connected, connected, network->connecting,
1499                 network->associating);
1500
1501         if ((network->connecting || network->associating) &&
1502                                                         !connected) {
1503                 connman_network_set_error(network,
1504                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1505                 if (__connman_network_disconnect(network) == 0)
1506                         return 0;
1507         }
1508
1509         if (network->connected == connected)
1510                 return -EALREADY;
1511
1512         if (!connected)
1513                 set_disconnected(network);
1514         else
1515                 set_connected(network);
1516
1517         return 0;
1518 }
1519
1520 /**
1521  * connman_network_get_connected:
1522  * @network: network structure
1523  *
1524  * Get network connection status
1525  */
1526 bool connman_network_get_connected(struct connman_network *network)
1527 {
1528         return network->connected;
1529 }
1530
1531 /**
1532  * connman_network_get_associating:
1533  * @network: network structure
1534  *
1535  * Get network associating status
1536  */
1537 bool connman_network_get_associating(struct connman_network *network)
1538 {
1539         return network->associating;
1540 }
1541
1542 void connman_network_clear_hidden(void *user_data)
1543 {
1544         if (!user_data)
1545                 return;
1546
1547         DBG("user_data %p", user_data);
1548
1549         /*
1550          * Hidden service does not have a connect timeout so
1551          * we do not need to remove it. We can just return
1552          * error to the caller telling that we could not find
1553          * any network that we could connect to.
1554          */
1555         connman_dbus_reply_pending(user_data, EIO, NULL);
1556 }
1557
1558 int connman_network_connect_hidden(struct connman_network *network,
1559                         char *identity, char *passphrase, void *user_data)
1560 {
1561         int err = 0;
1562         struct connman_service *service;
1563
1564         service = connman_service_lookup_from_network(network);
1565
1566         DBG("network %p service %p user_data %p", network, service, user_data);
1567
1568         if (!service)
1569                 return -EINVAL;
1570
1571         if (identity)
1572                 __connman_service_set_agent_identity(service, identity);
1573
1574         if (passphrase)
1575                 err = __connman_service_set_passphrase(service, passphrase);
1576
1577         if (err == -ENOKEY) {
1578                 __connman_service_indicate_error(service,
1579                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1580                 goto out;
1581         } else {
1582                 __connman_service_set_hidden(service);
1583                 __connman_service_set_hidden_data(service, user_data);
1584                 return __connman_service_connect(service,
1585                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
1586         }
1587
1588 out:
1589         __connman_service_return_error(service, -err, user_data);
1590         return err;
1591 }
1592
1593 /**
1594  * __connman_network_connect:
1595  * @network: network structure
1596  *
1597  * Connect network
1598  */
1599 int __connman_network_connect(struct connman_network *network)
1600 {
1601         int err;
1602
1603         DBG("network %p", network);
1604
1605         if (network->connected)
1606                 return -EISCONN;
1607
1608         if (network->connecting || network->associating)
1609                 return -EALREADY;
1610
1611         if (!network->driver)
1612                 return -EUNATCH;
1613
1614         if (!network->driver->connect)
1615                 return -ENOSYS;
1616
1617         if (!network->device)
1618                 return -ENODEV;
1619
1620         network->connecting = true;
1621
1622 #if defined TIZEN_EXT
1623         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1624 #endif
1625         __connman_device_disconnect(network->device);
1626
1627         err = network->driver->connect(network);
1628         if (err < 0) {
1629                 if (err == -EINPROGRESS) {
1630 #if defined TIZEN_EXT
1631                         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1632 #endif
1633                         connman_network_set_associating(network, true);
1634                 } else
1635                         network->connecting = false;
1636
1637                 return err;
1638         }
1639
1640         set_connected(network);
1641
1642         return err;
1643 }
1644
1645 /**
1646  * __connman_network_disconnect:
1647  * @network: network structure
1648  *
1649  * Disconnect network
1650  */
1651 int __connman_network_disconnect(struct connman_network *network)
1652 {
1653         int err = 0;
1654
1655         DBG("network %p", network);
1656
1657         if (!network->connected && !network->connecting &&
1658                                                 !network->associating)
1659                 return -ENOTCONN;
1660
1661         if (!network->driver)
1662                 return -EUNATCH;
1663
1664         network->connecting = false;
1665
1666         if (network->driver->disconnect)
1667                 err = network->driver->disconnect(network);
1668
1669         if (err != -EINPROGRESS)
1670                 set_disconnected(network);
1671
1672         return err;
1673 }
1674
1675 int __connman_network_clear_ipconfig(struct connman_network *network,
1676                                         struct connman_ipconfig *ipconfig)
1677 {
1678         struct connman_service *service;
1679         struct connman_ipconfig *ipconfig_ipv4;
1680         enum connman_ipconfig_method method;
1681         enum connman_ipconfig_type type;
1682
1683         service = connman_service_lookup_from_network(network);
1684         if (!service)
1685                 return -EINVAL;
1686
1687         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1688         method = __connman_ipconfig_get_method(ipconfig);
1689         type = __connman_ipconfig_get_config_type(ipconfig);
1690
1691         switch (method) {
1692         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1693         case CONNMAN_IPCONFIG_METHOD_OFF:
1694         case CONNMAN_IPCONFIG_METHOD_FIXED:
1695                 return -EINVAL;
1696         case CONNMAN_IPCONFIG_METHOD_AUTO:
1697                 release_dhcpv6(network);
1698                 break;
1699         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1700                 __connman_ipconfig_address_remove(ipconfig);
1701                 break;
1702         case CONNMAN_IPCONFIG_METHOD_DHCP:
1703                 __connman_dhcp_stop(ipconfig_ipv4);
1704                 break;
1705         }
1706
1707         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1708                 __connman_service_ipconfig_indicate_state(service,
1709                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1710                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1711         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1712                 __connman_service_ipconfig_indicate_state(service,
1713                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1714                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1715
1716         return 0;
1717 }
1718
1719 int __connman_network_enable_ipconfig(struct connman_network *network,
1720                                 struct connman_ipconfig *ipconfig)
1721 {
1722         int r = 0;
1723         enum connman_ipconfig_type type;
1724         enum connman_ipconfig_method method;
1725 #if defined TIZEN_EXT
1726         struct connman_service *service;
1727 #endif
1728
1729         if (!network || !ipconfig)
1730                 return -EINVAL;
1731
1732         type = __connman_ipconfig_get_config_type(ipconfig);
1733
1734         switch (type) {
1735         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1736         case CONNMAN_IPCONFIG_TYPE_ALL:
1737                 return -ENOSYS;
1738
1739         case CONNMAN_IPCONFIG_TYPE_IPV6:
1740                 set_configuration(network, type);
1741
1742                 method = __connman_ipconfig_get_method(ipconfig);
1743
1744                 DBG("ipv6 ipconfig method %d", method);
1745
1746                 switch (method) {
1747                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1748                         break;
1749
1750                 case CONNMAN_IPCONFIG_METHOD_OFF:
1751                         __connman_ipconfig_disable_ipv6(ipconfig);
1752                         break;
1753
1754                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1755 #if defined TIZEN_EXT
1756                 service = connman_service_lookup_from_network(network);
1757
1758                 if(network->type == CONNMAN_NETWORK_TYPE_CELLULAR)
1759                         __connman_service_ipconfig_indicate_state(service,
1760                                 CONNMAN_SERVICE_STATE_CONFIGURATION,
1761                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1762 #endif
1763                         autoconf_ipv6_set(network);
1764                         break;
1765
1766                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1767                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1768                         r = manual_ipv6_set(network, ipconfig);
1769                         break;
1770
1771                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1772                         r = -ENOSYS;
1773                         break;
1774                 }
1775
1776                 break;
1777
1778         case CONNMAN_IPCONFIG_TYPE_IPV4:
1779                 set_configuration(network, type);
1780
1781                 method = __connman_ipconfig_get_method(ipconfig);
1782
1783                 DBG("ipv4 ipconfig method %d", method);
1784
1785                 switch (method) {
1786                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1787                 case CONNMAN_IPCONFIG_METHOD_OFF:
1788                         break;
1789
1790                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1791                         r = -ENOSYS;
1792                         break;
1793
1794                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1795                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1796                         r = set_connected_manual(network);
1797                         break;
1798
1799                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1800                         r = set_connected_dhcp(network);
1801                         break;
1802                 }
1803
1804                 break;
1805         }
1806
1807         if (r < 0)
1808                 connman_network_set_error(network,
1809                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1810
1811         return r;
1812 }
1813
1814 int connman_network_set_ipaddress(struct connman_network *network,
1815                                         struct connman_ipaddress *ipaddress)
1816 {
1817         struct connman_service *service;
1818         struct connman_ipconfig *ipconfig = NULL;
1819
1820         DBG("network %p", network);
1821
1822         service = connman_service_lookup_from_network(network);
1823         if (!service)
1824                 return -EINVAL;
1825
1826         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1827         if (!ipconfig)
1828                 return -EINVAL;
1829
1830         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1831         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1832         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1833         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1834         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1835
1836         return 0;
1837 }
1838
1839 #if defined TIZEN_EXT
1840 /*
1841  * Description: Network client requires additional wifi specific info
1842  */
1843 int connman_network_set_bssid(struct connman_network *network,
1844                                 const unsigned char *bssid)
1845 {
1846         int i = 0;
1847
1848         if (bssid == NULL)
1849                 return -EINVAL;
1850
1851         DBG("network %p bssid %02x:%02x:%02x:%02x:%02x:%02x", network,
1852                         bssid[0], bssid[1], bssid[2],
1853                         bssid[3], bssid[4], bssid[5]);
1854
1855         for (;i < WIFI_BSSID_LEN_MAX;i++)
1856                 network->wifi.bssid[i] = bssid[i];
1857
1858         return 0;
1859 }
1860
1861 unsigned char *connman_network_get_bssid(struct connman_network *network)
1862 {
1863         return (unsigned char *)network->wifi.bssid;
1864 }
1865
1866 int connman_network_set_maxrate(struct connman_network *network,
1867                                 unsigned int maxrate)
1868 {
1869 #if !defined TIZEN_EXT
1870         DBG("network %p maxrate %d", network, maxrate);
1871 #endif
1872
1873         network->wifi.maxrate = maxrate;
1874
1875         return 0;
1876 }
1877
1878 unsigned int connman_network_get_maxrate(struct connman_network *network)
1879 {
1880         return network->wifi.maxrate;
1881 }
1882
1883 int connman_network_set_enc_mode(struct connman_network *network,
1884                                 const char *encryption_mode)
1885 {
1886         if (encryption_mode == NULL)
1887                 return -EINVAL;
1888
1889         DBG("network %p encryption mode %s", network, encryption_mode);
1890
1891         g_strlcpy(network->wifi.encryption_mode, encryption_mode,
1892                                         WIFI_ENCYPTION_MODE_LEN_MAX);
1893
1894         return 0;
1895 }
1896
1897 const char *connman_network_get_enc_mode(struct connman_network *network)
1898 {
1899         return (const char *)network->wifi.encryption_mode;
1900 }
1901
1902 int connman_network_set_rsn_selected(struct connman_network *network,
1903                                 bool rsn_selected)
1904 {
1905         network->wifi.rsn_selected = rsn_selected;
1906
1907         return 0;
1908 }
1909
1910 int connman_network_set_proxy(struct connman_network *network,
1911                                 const char *proxies)
1912 {
1913         struct connman_service *service;
1914
1915         DBG("network %p proxies %s", network, proxies);
1916
1917         service = connman_service_lookup_from_network(network);
1918         if (service == NULL)
1919                 return -EINVAL;
1920
1921         __connman_service_set_proxy(service, proxies);
1922
1923         connman_service_set_proxy_method(service,
1924                                 CONNMAN_SERVICE_PROXY_METHOD_MANUAL);
1925
1926         return 0;
1927 }
1928
1929 int connman_network_set_is_hs20AP(struct connman_network *network,
1930                                 unsigned int isHS20AP)
1931 {
1932         if (!network)
1933                 return 0;
1934
1935         network->wifi.isHS20AP = isHS20AP;
1936
1937         return 0;
1938 }
1939
1940 unsigned int connman_network_get_is_hs20AP(struct connman_network *network)
1941 {
1942         if (!network)
1943                 return 0;
1944
1945         return network->wifi.isHS20AP;
1946 }
1947
1948 int connman_network_set_keymgmt(struct connman_network *network,
1949                                 unsigned int keymgmt)
1950 {
1951         if (network == NULL)
1952                 return 0;
1953
1954         network->wifi.keymgmt = keymgmt;
1955
1956         return 0;
1957 }
1958
1959 unsigned int connman_network_get_keymgmt(struct connman_network *network)
1960 {
1961         if (network == NULL)
1962                 return 0;
1963
1964         return network->wifi.keymgmt;
1965 }
1966
1967 int connman_network_set_disconnect_reason(struct connman_network *network,
1968                                 int reason_code)
1969 {
1970         if (network == NULL)
1971                 return 0;
1972
1973         network->wifi.disconnect_reason = reason_code;
1974
1975         return 0;
1976 }
1977
1978 int connman_network_get_disconnect_reason(struct connman_network *network)
1979 {
1980         if (network == NULL)
1981                 return 0;
1982
1983         return network->wifi.disconnect_reason;
1984 }
1985 #endif
1986
1987 int connman_network_set_nameservers(struct connman_network *network,
1988                                 const char *nameservers)
1989 {
1990         struct connman_service *service;
1991         char **nameservers_array;
1992         int i;
1993
1994         DBG("network %p nameservers %s", network, nameservers);
1995
1996         service = connman_service_lookup_from_network(network);
1997         if (!service)
1998                 return -EINVAL;
1999
2000         __connman_service_nameserver_clear(service);
2001
2002         if (!nameservers)
2003                 return 0;
2004
2005         nameservers_array = g_strsplit(nameservers, " ", 0);
2006
2007         for (i = 0; nameservers_array[i]; i++) {
2008                 __connman_service_nameserver_append(service,
2009                                                 nameservers_array[i], false);
2010         }
2011
2012         g_strfreev(nameservers_array);
2013
2014         return 0;
2015 }
2016
2017 int connman_network_set_domain(struct connman_network *network,
2018                                 const char *domain)
2019 {
2020         struct connman_service *service;
2021
2022         DBG("network %p domain %s", network, domain);
2023
2024         service = connman_service_lookup_from_network(network);
2025         if (!service)
2026                 return -EINVAL;
2027
2028         __connman_service_set_domainname(service, domain);
2029
2030         return 0;
2031 }
2032
2033 /**
2034  * connman_network_set_name:
2035  * @network: network structure
2036  * @name: name value
2037  *
2038  * Set display name value for network
2039  */
2040 int connman_network_set_name(struct connman_network *network,
2041                                                         const char *name)
2042 {
2043         DBG("network %p name %s", network, name);
2044
2045         g_free(network->name);
2046         network->name = g_strdup(name);
2047
2048         return 0;
2049 }
2050
2051 /**
2052  * connman_network_set_strength:
2053  * @network: network structure
2054  * @strength: strength value
2055  *
2056  * Set signal strength value for network
2057  */
2058
2059 int connman_network_set_strength(struct connman_network *network,
2060                                                 uint8_t strength)
2061 {
2062 #if !defined TIZEN_EXT
2063         DBG("network %p strengh %d", network, strength);
2064 #endif
2065
2066         network->strength = strength;
2067
2068         return 0;
2069 }
2070
2071 uint8_t connman_network_get_strength(struct connman_network *network)
2072 {
2073         return network->strength;
2074 }
2075
2076 int connman_network_set_frequency(struct connman_network *network,
2077                                                 uint16_t frequency)
2078 {
2079 #if !defined TIZEN_EXT
2080         DBG("network %p frequency %d", network, frequency);
2081 #endif
2082
2083         network->frequency = frequency;
2084
2085         return 0;
2086 }
2087
2088 uint16_t connman_network_get_frequency(struct connman_network *network)
2089 {
2090         return network->frequency;
2091 }
2092
2093 int connman_network_set_wifi_channel(struct connman_network *network,
2094                                                 uint16_t channel)
2095 {
2096         DBG("network %p wifi channel %d", network, channel);
2097
2098         network->wifi.channel = channel;
2099
2100         return 0;
2101 }
2102
2103 uint16_t connman_network_get_wifi_channel(struct connman_network *network)
2104 {
2105         return network->wifi.channel;
2106 }
2107
2108 /**
2109  * connman_network_set_string:
2110  * @network: network structure
2111  * @key: unique identifier
2112  * @value: string value
2113  *
2114  * Set string value for specific key
2115  */
2116 int connman_network_set_string(struct connman_network *network,
2117                                         const char *key, const char *value)
2118 {
2119 #if !defined TIZEN_EXT
2120         DBG("network %p key %s value %s", network, key, value);
2121 #endif
2122
2123         if (g_strcmp0(key, "Name") == 0)
2124                 return connman_network_set_name(network, value);
2125
2126         if (g_str_equal(key, "Path")) {
2127                 g_free(network->path);
2128                 network->path = g_strdup(value);
2129         } else if (g_str_equal(key, "Node")) {
2130                 g_free(network->node);
2131                 network->node = g_strdup(value);
2132         } else if (g_str_equal(key, "WiFi.Mode")) {
2133                 g_free(network->wifi.mode);
2134                 network->wifi.mode = g_strdup(value);
2135         } else if (g_str_equal(key, "WiFi.Security")) {
2136                 g_free(network->wifi.security);
2137                 network->wifi.security = g_strdup(value);
2138         } else if (g_str_equal(key, "WiFi.Passphrase")) {
2139                 g_free(network->wifi.passphrase);
2140                 network->wifi.passphrase = g_strdup(value);
2141         } else if (g_str_equal(key, "WiFi.EAP")) {
2142                 g_free(network->wifi.eap);
2143                 network->wifi.eap = g_strdup(value);
2144         } else if (g_str_equal(key, "WiFi.Identity")) {
2145                 g_free(network->wifi.identity);
2146                 network->wifi.identity = g_strdup(value);
2147         } else if (g_str_equal(key, "WiFi.AgentIdentity")) {
2148                 g_free(network->wifi.agent_identity);
2149                 network->wifi.agent_identity = g_strdup(value);
2150         } else if (g_str_equal(key, "WiFi.CACertFile")) {
2151                 g_free(network->wifi.ca_cert_path);
2152                 network->wifi.ca_cert_path = g_strdup(value);
2153         } else if (g_str_equal(key, "WiFi.ClientCertFile")) {
2154                 g_free(network->wifi.client_cert_path);
2155                 network->wifi.client_cert_path = g_strdup(value);
2156         } else if (g_str_equal(key, "WiFi.PrivateKeyFile")) {
2157                 g_free(network->wifi.private_key_path);
2158                 network->wifi.private_key_path = g_strdup(value);
2159         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase")) {
2160                 g_free(network->wifi.private_key_passphrase);
2161                 network->wifi.private_key_passphrase = g_strdup(value);
2162         } else if (g_str_equal(key, "WiFi.Phase2")) {
2163                 g_free(network->wifi.phase2_auth);
2164                 network->wifi.phase2_auth = g_strdup(value);
2165         } else if (g_str_equal(key, "WiFi.PinWPS")) {
2166                 g_free(network->wifi.pin_wps);
2167                 network->wifi.pin_wps = g_strdup(value);
2168         } else {
2169                 return -EINVAL;
2170         }
2171
2172         return 0;
2173 }
2174
2175 /**
2176  * connman_network_get_string:
2177  * @network: network structure
2178  * @key: unique identifier
2179  *
2180  * Get string value for specific key
2181  */
2182 const char *connman_network_get_string(struct connman_network *network,
2183                                                         const char *key)
2184 {
2185 #if !defined TIZEN_EXT
2186         DBG("network %p key %s", network, key);
2187 #endif
2188
2189         if (g_str_equal(key, "Path"))
2190                 return network->path;
2191         else if (g_str_equal(key, "Name"))
2192                 return network->name;
2193         else if (g_str_equal(key, "Node"))
2194                 return network->node;
2195         else if (g_str_equal(key, "WiFi.Mode"))
2196                 return network->wifi.mode;
2197         else if (g_str_equal(key, "WiFi.Security"))
2198 #if defined TIZEN_EXT
2199                 if (network->wifi.rsn_selected != true ||
2200                     g_str_equal(network->wifi.security, "ieee8021x"))
2201                         return network->wifi.security;
2202                 else
2203                         return "rsn";
2204 #else
2205                 return network->wifi.security;
2206 #endif
2207         else if (g_str_equal(key, "WiFi.Passphrase"))
2208                 return network->wifi.passphrase;
2209         else if (g_str_equal(key, "WiFi.EAP"))
2210                 return network->wifi.eap;
2211         else if (g_str_equal(key, "WiFi.Identity"))
2212                 return network->wifi.identity;
2213         else if (g_str_equal(key, "WiFi.AgentIdentity"))
2214                 return network->wifi.agent_identity;
2215         else if (g_str_equal(key, "WiFi.CACertFile"))
2216                 return network->wifi.ca_cert_path;
2217         else if (g_str_equal(key, "WiFi.ClientCertFile"))
2218                 return network->wifi.client_cert_path;
2219         else if (g_str_equal(key, "WiFi.PrivateKeyFile"))
2220                 return network->wifi.private_key_path;
2221         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase"))
2222                 return network->wifi.private_key_passphrase;
2223         else if (g_str_equal(key, "WiFi.Phase2"))
2224                 return network->wifi.phase2_auth;
2225         else if (g_str_equal(key, "WiFi.PinWPS"))
2226                 return network->wifi.pin_wps;
2227
2228         return NULL;
2229 }
2230
2231 /**
2232  * connman_network_set_bool:
2233  * @network: network structure
2234  * @key: unique identifier
2235  * @value: boolean value
2236  *
2237  * Set boolean value for specific key
2238  */
2239 int connman_network_set_bool(struct connman_network *network,
2240                                         const char *key, bool value)
2241 {
2242 #if !defined TIZEN_EXT
2243         DBG("network %p key %s value %d", network, key, value);
2244 #endif
2245
2246         if (g_strcmp0(key, "Roaming") == 0)
2247                 network->roaming = value;
2248         else if (g_strcmp0(key, "WiFi.WPS") == 0)
2249                 network->wifi.wps = value;
2250         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
2251                 network->wifi.use_wps = value;
2252 #if defined TIZEN_EXT
2253         else if (g_strcmp0(key, "DefaultInternet") == 0)
2254                 network->default_internet = value;
2255 #endif
2256
2257         return -EINVAL;
2258 }
2259
2260 /**
2261  * connman_network_get_bool:
2262  * @network: network structure
2263  * @key: unique identifier
2264  *
2265  * Get boolean value for specific key
2266  */
2267 bool connman_network_get_bool(struct connman_network *network,
2268                                                         const char *key)
2269 {
2270 #if !defined TIZEN_EXT
2271         DBG("network %p key %s", network, key);
2272 #endif
2273
2274         if (g_str_equal(key, "Roaming"))
2275                 return network->roaming;
2276         else if (g_str_equal(key, "WiFi.WPS"))
2277                 return network->wifi.wps;
2278         else if (g_str_equal(key, "WiFi.UseWPS"))
2279                 return network->wifi.use_wps;
2280 #if defined TIZEN_EXT
2281         else if (g_str_equal(key, "DefaultInternet"))
2282                 return network->default_internet;
2283 #endif
2284
2285         return false;
2286 }
2287
2288 /**
2289  * connman_network_set_blob:
2290  * @network: network structure
2291  * @key: unique identifier
2292  * @data: blob data
2293  * @size: blob size
2294  *
2295  * Set binary blob value for specific key
2296  */
2297 int connman_network_set_blob(struct connman_network *network,
2298                         const char *key, const void *data, unsigned int size)
2299 {
2300 #if !defined TIZEN_EXT
2301         DBG("network %p key %s size %d", network, key, size);
2302 #endif
2303
2304         if (g_str_equal(key, "WiFi.SSID")) {
2305                 g_free(network->wifi.ssid);
2306                 network->wifi.ssid = g_try_malloc(size);
2307                 if (network->wifi.ssid) {
2308                         memcpy(network->wifi.ssid, data, size);
2309                         network->wifi.ssid_len = size;
2310                 } else
2311                         network->wifi.ssid_len = 0;
2312         } else {
2313                 return -EINVAL;
2314         }
2315
2316         return 0;
2317 }
2318
2319 /**
2320  * connman_network_get_blob:
2321  * @network: network structure
2322  * @key: unique identifier
2323  * @size: pointer to blob size
2324  *
2325  * Get binary blob value for specific key
2326  */
2327 const void *connman_network_get_blob(struct connman_network *network,
2328                                         const char *key, unsigned int *size)
2329 {
2330         DBG("network %p key %s", network, key);
2331
2332         if (g_str_equal(key, "WiFi.SSID")) {
2333                 if (size)
2334                         *size = network->wifi.ssid_len;
2335                 return network->wifi.ssid;
2336         }
2337
2338         return NULL;
2339 }
2340
2341 void __connman_network_set_device(struct connman_network *network,
2342                                         struct connman_device *device)
2343 {
2344         if (network->device == device)
2345                 return;
2346
2347         if (network->device)
2348                 network_remove(network);
2349
2350         network->device = device;
2351
2352         if (network->device)
2353                 network_probe(network);
2354 }
2355
2356 /**
2357  * connman_network_get_device:
2358  * @network: network structure
2359  *
2360  * Get parent device of network
2361  */
2362 struct connman_device *connman_network_get_device(struct connman_network *network)
2363 {
2364         return network->device;
2365 }
2366
2367 /**
2368  * connman_network_get_data:
2369  * @network: network structure
2370  *
2371  * Get private network data pointer
2372  */
2373 void *connman_network_get_data(struct connman_network *network)
2374 {
2375         return network->driver_data;
2376 }
2377
2378 /**
2379  * connman_network_set_data:
2380  * @network: network structure
2381  * @data: data pointer
2382  *
2383  * Set private network data pointer
2384  */
2385 void connman_network_set_data(struct connman_network *network, void *data)
2386 {
2387         network->driver_data = data;
2388 }
2389
2390 void connman_network_update(struct connman_network *network)
2391 {
2392         switch (network->type) {
2393         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2394         case CONNMAN_NETWORK_TYPE_VENDOR:
2395                 return;
2396         case CONNMAN_NETWORK_TYPE_ETHERNET:
2397         case CONNMAN_NETWORK_TYPE_GADGET:
2398         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2399         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2400         case CONNMAN_NETWORK_TYPE_CELLULAR:
2401         case CONNMAN_NETWORK_TYPE_WIFI:
2402                 break;
2403         }
2404
2405         if (network->group)
2406                 __connman_service_update_from_network(network);
2407 }
2408
2409 int __connman_network_init(void)
2410 {
2411         DBG("");
2412
2413         return 0;
2414 }
2415
2416 void __connman_network_cleanup(void)
2417 {
2418         DBG("");
2419 }