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 #if defined TIZEN_EXT
1208 void connman_network_set_connecting(struct connman_network *network)
1209 {
1210         DBG("set network connecting true");
1211         network->connecting = TRUE;
1212         return;
1213 }
1214 #endif
1215
1216 bool connman_network_get_connecting(struct connman_network *network)
1217 {
1218         return network->connecting;
1219 }
1220
1221 /**
1222  * connman_network_set_available:
1223  * @network: network structure
1224  * @available: availability state
1225  *
1226  * Change availability state of network (in range)
1227  */
1228 int connman_network_set_available(struct connman_network *network,
1229                                                 bool available)
1230 {
1231 #if !defined TIZEN_EXT
1232         DBG("network %p available %d", network, available);
1233 #endif
1234
1235         if (network->available == available)
1236                 return -EALREADY;
1237
1238         network->available = available;
1239
1240         return 0;
1241 }
1242
1243 /**
1244  * connman_network_get_available:
1245  * @network: network structure
1246  *
1247  * Get network available setting
1248  */
1249 bool connman_network_get_available(struct connman_network *network)
1250 {
1251         return network->available;
1252 }
1253
1254 #if defined TIZEN_EXT
1255 void connman_network_clear_associating(struct connman_network *network)
1256 {
1257         struct connman_service *service;
1258         enum connman_service_state state;
1259
1260         DBG("network %p", network);
1261
1262         network->connecting = FALSE;
1263         network->associating = FALSE;
1264
1265         service = connman_service_lookup_from_network(network);
1266         if (!service)
1267                 return;
1268
1269         state = __connman_service_ipconfig_get_state(service,
1270                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1271         if (state != CONNMAN_SERVICE_STATE_IDLE &&
1272                         state != CONNMAN_SERVICE_STATE_FAILURE)
1273                 __connman_service_ipconfig_indicate_state(service,
1274                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1275                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1276
1277         state = __connman_service_ipconfig_get_state(service,
1278                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1279         if (state != CONNMAN_SERVICE_STATE_IDLE &&
1280                                 state != CONNMAN_SERVICE_STATE_FAILURE)
1281                 __connman_service_ipconfig_indicate_state(service,
1282                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1283                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1284
1285         __connman_service_ipconfig_indicate_state(service,
1286                                                 CONNMAN_SERVICE_STATE_IDLE,
1287                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1288
1289         __connman_service_ipconfig_indicate_state(service,
1290                                                 CONNMAN_SERVICE_STATE_IDLE,
1291                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1292 }
1293
1294 static gboolean __connman_network_clear_associating_delayed(gpointer user_data)
1295 {
1296         GSList *list;
1297         gboolean found = FALSE;
1298         enum connman_service_state state_ipv4;
1299         enum connman_service_state state_ipv6;
1300         struct connman_service *service;
1301         struct connman_network *network = (struct connman_network *)user_data;
1302
1303         for (list = network_list; list != NULL; list = list->next) {
1304                 struct connman_network *item = list->data;
1305
1306                 if (item == network) {
1307                         found = TRUE;
1308                         break;
1309                 }
1310         }
1311
1312         if (found != TRUE)
1313                 return FALSE;
1314
1315         DBG("network %p name %s", network, network->name);
1316         service = connman_service_lookup_from_network(network);
1317
1318         state_ipv4 = __connman_service_ipconfig_get_state(service,
1319                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1320         state_ipv6 = __connman_service_ipconfig_get_state(service,
1321                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1322
1323         DBG("service %p state %d/%d", service, state_ipv4, state_ipv6);
1324
1325         if (network->associating == FALSE &&
1326                         state_ipv4 == CONNMAN_SERVICE_STATE_ASSOCIATION &&
1327                         state_ipv6 == CONNMAN_SERVICE_STATE_ASSOCIATION)
1328                 connman_network_clear_associating(network);
1329
1330         return FALSE;
1331 }
1332 #endif
1333
1334 /**
1335  * connman_network_set_associating:
1336  * @network: network structure
1337  * @associating: associating state
1338  *
1339  * Change associating state of network
1340  */
1341 int connman_network_set_associating(struct connman_network *network,
1342                                                 bool associating)
1343 {
1344         DBG("network %p associating %d", network, associating);
1345
1346         if (network->associating == associating)
1347                 return -EALREADY;
1348
1349         network->associating = associating;
1350
1351         if (associating) {
1352                 struct connman_service *service;
1353
1354                 service = connman_service_lookup_from_network(network);
1355                 __connman_service_ipconfig_indicate_state(service,
1356                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1357                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1358                 __connman_service_ipconfig_indicate_state(service,
1359                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1360                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1361         }
1362
1363 #if defined TIZEN_EXT
1364         if (associating == FALSE &&
1365                         connman_network_get_bool(network, "WiFi.UseWPS") == FALSE)
1366                 g_timeout_add_seconds(1,
1367                                 __connman_network_clear_associating_delayed,
1368                                 network);
1369 #endif
1370
1371         return 0;
1372 }
1373
1374 static void set_associate_error(struct connman_network *network)
1375 {
1376         struct connman_service *service;
1377
1378         service = connman_service_lookup_from_network(network);
1379
1380 #if defined TIZEN_EXT
1381         __connman_service_indicate_error(service,
1382                                         CONNMAN_SERVICE_ERROR_AUTH_FAILED);
1383 #else
1384         __connman_service_indicate_error(service,
1385                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1386 #endif
1387 }
1388
1389 static void set_configure_error(struct connman_network *network)
1390 {
1391         struct connman_service *service;
1392
1393         service = connman_service_lookup_from_network(network);
1394
1395         __connman_service_indicate_error(service,
1396                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1397 }
1398
1399 static void set_invalid_key_error(struct connman_network *network)
1400 {
1401         struct connman_service *service;
1402
1403         service = connman_service_lookup_from_network(network);
1404
1405         __connman_service_indicate_error(service,
1406                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1407 }
1408
1409 static void set_connect_error(struct connman_network *network)
1410 {
1411         struct connman_service *service;
1412
1413         service = connman_service_lookup_from_network(network);
1414
1415         __connman_service_indicate_error(service,
1416                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1417 }
1418
1419 #if defined TIZEN_EXT
1420 static void set_dhcp_error(struct connman_network *network)
1421 {
1422         struct connman_service *service;
1423
1424         if (network->associating != FALSE)
1425                 network->associating = FALSE;
1426
1427         service = connman_service_lookup_from_network(network);
1428
1429         __connman_service_indicate_error(service,
1430                                         CONNMAN_SERVICE_ERROR_DHCP_FAILED);
1431 }
1432 #endif
1433
1434 void connman_network_set_ipv4_method(struct connman_network *network,
1435                                         enum connman_ipconfig_method method)
1436 {
1437         struct connman_service *service;
1438         struct connman_ipconfig *ipconfig;
1439
1440         service = connman_service_lookup_from_network(network);
1441         if (!service)
1442                 return;
1443
1444         ipconfig = __connman_service_get_ip4config(service);
1445         if (!ipconfig)
1446                 return;
1447
1448         __connman_ipconfig_set_method(ipconfig, method);
1449 }
1450
1451 void connman_network_set_ipv6_method(struct connman_network *network,
1452                                         enum connman_ipconfig_method method)
1453 {
1454         struct connman_service *service;
1455         struct connman_ipconfig *ipconfig;
1456
1457         service = connman_service_lookup_from_network(network);
1458         if (!service)
1459                 return;
1460
1461         ipconfig = __connman_service_get_ip6config(service);
1462         if (!ipconfig)
1463                 return;
1464
1465         __connman_ipconfig_set_method(ipconfig, method);
1466 }
1467
1468 void connman_network_set_error(struct connman_network *network,
1469                                         enum connman_network_error error)
1470 {
1471         DBG("network %p error %d", network, error);
1472
1473         network->connecting = false;
1474         network->associating = false;
1475
1476         switch (error) {
1477         case CONNMAN_NETWORK_ERROR_UNKNOWN:
1478                 return;
1479         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
1480                 set_associate_error(network);
1481                 break;
1482         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
1483                 set_configure_error(network);
1484                 break;
1485         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
1486                 set_invalid_key_error(network);
1487                 break;
1488         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
1489                 set_connect_error(network);
1490                 break;
1491 #if defined TIZEN_EXT
1492         case CONNMAN_NETWORK_ERROR_DHCP_FAIL:
1493                 set_dhcp_error(network);
1494                 break;
1495 #endif
1496         }
1497
1498         network_change(network);
1499 }
1500
1501 /**
1502  * connman_network_set_connected:
1503  * @network: network structure
1504  * @connected: connected state
1505  *
1506  * Change connected state of network
1507  */
1508 int connman_network_set_connected(struct connman_network *network,
1509                                                 bool connected)
1510 {
1511         DBG("network %p connected %d/%d connecting %d associating %d",
1512                 network, network->connected, connected, network->connecting,
1513                 network->associating);
1514
1515         if ((network->connecting || network->associating) &&
1516                                                         !connected) {
1517                 connman_network_set_error(network,
1518                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1519                 if (__connman_network_disconnect(network) == 0)
1520                         return 0;
1521         }
1522
1523         if (network->connected == connected)
1524                 return -EALREADY;
1525
1526         if (!connected)
1527                 set_disconnected(network);
1528         else
1529                 set_connected(network);
1530
1531         return 0;
1532 }
1533
1534 /**
1535  * connman_network_get_connected:
1536  * @network: network structure
1537  *
1538  * Get network connection status
1539  */
1540 bool connman_network_get_connected(struct connman_network *network)
1541 {
1542         return network->connected;
1543 }
1544
1545 /**
1546  * connman_network_get_associating:
1547  * @network: network structure
1548  *
1549  * Get network associating status
1550  */
1551 bool connman_network_get_associating(struct connman_network *network)
1552 {
1553         return network->associating;
1554 }
1555
1556 void connman_network_clear_hidden(void *user_data)
1557 {
1558         if (!user_data)
1559                 return;
1560
1561         DBG("user_data %p", user_data);
1562
1563         /*
1564          * Hidden service does not have a connect timeout so
1565          * we do not need to remove it. We can just return
1566          * error to the caller telling that we could not find
1567          * any network that we could connect to.
1568          */
1569         connman_dbus_reply_pending(user_data, EIO, NULL);
1570 }
1571
1572 int connman_network_connect_hidden(struct connman_network *network,
1573                         char *identity, char *passphrase, void *user_data)
1574 {
1575         int err = 0;
1576         struct connman_service *service;
1577
1578         service = connman_service_lookup_from_network(network);
1579
1580         DBG("network %p service %p user_data %p", network, service, user_data);
1581
1582         if (!service)
1583                 return -EINVAL;
1584
1585         if (identity)
1586                 __connman_service_set_agent_identity(service, identity);
1587
1588         if (passphrase)
1589                 err = __connman_service_set_passphrase(service, passphrase);
1590
1591         if (err == -ENOKEY) {
1592                 __connman_service_indicate_error(service,
1593                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1594                 goto out;
1595         } else {
1596                 __connman_service_set_hidden(service);
1597                 __connman_service_set_hidden_data(service, user_data);
1598                 return __connman_service_connect(service,
1599                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
1600         }
1601
1602 out:
1603         __connman_service_return_error(service, -err, user_data);
1604         return err;
1605 }
1606
1607 /**
1608  * __connman_network_connect:
1609  * @network: network structure
1610  *
1611  * Connect network
1612  */
1613 int __connman_network_connect(struct connman_network *network)
1614 {
1615         int err;
1616
1617         DBG("network %p", network);
1618
1619         if (network->connected)
1620                 return -EISCONN;
1621
1622         if (network->connecting || network->associating)
1623                 return -EALREADY;
1624
1625         if (!network->driver)
1626                 return -EUNATCH;
1627
1628         if (!network->driver->connect)
1629                 return -ENOSYS;
1630
1631         if (!network->device)
1632                 return -ENODEV;
1633
1634         network->connecting = true;
1635
1636 #if defined TIZEN_EXT
1637         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1638 #endif
1639         __connman_device_disconnect(network->device);
1640
1641         err = network->driver->connect(network);
1642         if (err < 0) {
1643                 if (err == -EINPROGRESS) {
1644 #if defined TIZEN_EXT
1645                         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1646 #endif
1647                         connman_network_set_associating(network, true);
1648                 } else
1649                         network->connecting = false;
1650
1651                 return err;
1652         }
1653
1654         set_connected(network);
1655
1656         return err;
1657 }
1658
1659 /**
1660  * __connman_network_disconnect:
1661  * @network: network structure
1662  *
1663  * Disconnect network
1664  */
1665 int __connman_network_disconnect(struct connman_network *network)
1666 {
1667         int err = 0;
1668
1669         DBG("network %p", network);
1670
1671         if (!network->connected && !network->connecting &&
1672                                                 !network->associating)
1673                 return -ENOTCONN;
1674
1675         if (!network->driver)
1676                 return -EUNATCH;
1677
1678         network->connecting = false;
1679
1680         if (network->driver->disconnect)
1681                 err = network->driver->disconnect(network);
1682
1683         if (err != -EINPROGRESS)
1684                 set_disconnected(network);
1685
1686         return err;
1687 }
1688
1689 int __connman_network_clear_ipconfig(struct connman_network *network,
1690                                         struct connman_ipconfig *ipconfig)
1691 {
1692         struct connman_service *service;
1693         struct connman_ipconfig *ipconfig_ipv4;
1694         enum connman_ipconfig_method method;
1695         enum connman_ipconfig_type type;
1696
1697         service = connman_service_lookup_from_network(network);
1698         if (!service)
1699                 return -EINVAL;
1700
1701         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1702         method = __connman_ipconfig_get_method(ipconfig);
1703         type = __connman_ipconfig_get_config_type(ipconfig);
1704
1705         switch (method) {
1706         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1707         case CONNMAN_IPCONFIG_METHOD_OFF:
1708         case CONNMAN_IPCONFIG_METHOD_FIXED:
1709                 return -EINVAL;
1710         case CONNMAN_IPCONFIG_METHOD_AUTO:
1711                 release_dhcpv6(network);
1712                 break;
1713         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1714                 __connman_ipconfig_address_remove(ipconfig);
1715                 break;
1716         case CONNMAN_IPCONFIG_METHOD_DHCP:
1717                 __connman_dhcp_stop(ipconfig_ipv4);
1718                 break;
1719         }
1720
1721         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1722                 __connman_service_ipconfig_indicate_state(service,
1723                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1724                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1725         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1726                 __connman_service_ipconfig_indicate_state(service,
1727                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1728                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1729
1730         return 0;
1731 }
1732
1733 int __connman_network_enable_ipconfig(struct connman_network *network,
1734                                 struct connman_ipconfig *ipconfig)
1735 {
1736         int r = 0;
1737         enum connman_ipconfig_type type;
1738         enum connman_ipconfig_method method;
1739 #if defined TIZEN_EXT
1740         struct connman_service *service;
1741 #endif
1742
1743         if (!network || !ipconfig)
1744                 return -EINVAL;
1745
1746         type = __connman_ipconfig_get_config_type(ipconfig);
1747
1748         switch (type) {
1749         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1750         case CONNMAN_IPCONFIG_TYPE_ALL:
1751                 return -ENOSYS;
1752
1753         case CONNMAN_IPCONFIG_TYPE_IPV6:
1754                 set_configuration(network, type);
1755
1756                 method = __connman_ipconfig_get_method(ipconfig);
1757
1758                 DBG("ipv6 ipconfig method %d", method);
1759
1760                 switch (method) {
1761                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1762                         break;
1763
1764                 case CONNMAN_IPCONFIG_METHOD_OFF:
1765                         __connman_ipconfig_disable_ipv6(ipconfig);
1766                         break;
1767
1768                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1769 #if defined TIZEN_EXT
1770                 service = connman_service_lookup_from_network(network);
1771
1772                 if(network->type == CONNMAN_NETWORK_TYPE_CELLULAR)
1773                         __connman_service_ipconfig_indicate_state(service,
1774                                 CONNMAN_SERVICE_STATE_CONFIGURATION,
1775                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1776 #endif
1777                         autoconf_ipv6_set(network);
1778                         break;
1779
1780                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1781                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1782                         r = manual_ipv6_set(network, ipconfig);
1783                         break;
1784
1785                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1786                         r = -ENOSYS;
1787                         break;
1788                 }
1789
1790                 break;
1791
1792         case CONNMAN_IPCONFIG_TYPE_IPV4:
1793                 set_configuration(network, type);
1794
1795                 method = __connman_ipconfig_get_method(ipconfig);
1796
1797                 DBG("ipv4 ipconfig method %d", method);
1798
1799                 switch (method) {
1800                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1801                 case CONNMAN_IPCONFIG_METHOD_OFF:
1802                         break;
1803
1804                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1805                         r = -ENOSYS;
1806                         break;
1807
1808                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1809                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1810                         r = set_connected_manual(network);
1811                         break;
1812
1813                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1814                         r = set_connected_dhcp(network);
1815                         break;
1816                 }
1817
1818                 break;
1819         }
1820
1821         if (r < 0)
1822                 connman_network_set_error(network,
1823                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1824
1825         return r;
1826 }
1827
1828 int connman_network_set_ipaddress(struct connman_network *network,
1829                                         struct connman_ipaddress *ipaddress)
1830 {
1831         struct connman_service *service;
1832         struct connman_ipconfig *ipconfig = NULL;
1833
1834         DBG("network %p", network);
1835
1836         service = connman_service_lookup_from_network(network);
1837         if (!service)
1838                 return -EINVAL;
1839
1840         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1841         if (!ipconfig)
1842                 return -EINVAL;
1843
1844         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1845         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1846         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1847         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1848         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1849
1850         return 0;
1851 }
1852
1853 #if defined TIZEN_EXT
1854 /*
1855  * Description: Network client requires additional wifi specific info
1856  */
1857 int connman_network_set_bssid(struct connman_network *network,
1858                                 const unsigned char *bssid)
1859 {
1860         int i = 0;
1861
1862         if (bssid == NULL)
1863                 return -EINVAL;
1864
1865         DBG("network %p bssid %02x:%02x:%02x:%02x:%02x:%02x", network,
1866                         bssid[0], bssid[1], bssid[2],
1867                         bssid[3], bssid[4], bssid[5]);
1868
1869         for (;i < WIFI_BSSID_LEN_MAX;i++)
1870                 network->wifi.bssid[i] = bssid[i];
1871
1872         return 0;
1873 }
1874
1875 unsigned char *connman_network_get_bssid(struct connman_network *network)
1876 {
1877         return (unsigned char *)network->wifi.bssid;
1878 }
1879
1880 int connman_network_set_maxrate(struct connman_network *network,
1881                                 unsigned int maxrate)
1882 {
1883 #if !defined TIZEN_EXT
1884         DBG("network %p maxrate %d", network, maxrate);
1885 #endif
1886
1887         network->wifi.maxrate = maxrate;
1888
1889         return 0;
1890 }
1891
1892 unsigned int connman_network_get_maxrate(struct connman_network *network)
1893 {
1894         return network->wifi.maxrate;
1895 }
1896
1897 int connman_network_set_enc_mode(struct connman_network *network,
1898                                 const char *encryption_mode)
1899 {
1900         if (encryption_mode == NULL)
1901                 return -EINVAL;
1902
1903         DBG("network %p encryption mode %s", network, encryption_mode);
1904
1905         g_strlcpy(network->wifi.encryption_mode, encryption_mode,
1906                                         WIFI_ENCYPTION_MODE_LEN_MAX);
1907
1908         return 0;
1909 }
1910
1911 const char *connman_network_get_enc_mode(struct connman_network *network)
1912 {
1913         return (const char *)network->wifi.encryption_mode;
1914 }
1915
1916 int connman_network_set_rsn_selected(struct connman_network *network,
1917                                 bool rsn_selected)
1918 {
1919         network->wifi.rsn_selected = rsn_selected;
1920
1921         return 0;
1922 }
1923
1924 int connman_network_set_proxy(struct connman_network *network,
1925                                 const char *proxies)
1926 {
1927         struct connman_service *service;
1928
1929         DBG("network %p proxies %s", network, proxies);
1930
1931         service = connman_service_lookup_from_network(network);
1932         if (service == NULL)
1933                 return -EINVAL;
1934
1935         __connman_service_set_proxy(service, proxies);
1936
1937         connman_service_set_proxy_method(service,
1938                                 CONNMAN_SERVICE_PROXY_METHOD_MANUAL);
1939
1940         return 0;
1941 }
1942
1943 int connman_network_set_is_hs20AP(struct connman_network *network,
1944                                 unsigned int isHS20AP)
1945 {
1946         if (!network)
1947                 return 0;
1948
1949         network->wifi.isHS20AP = isHS20AP;
1950
1951         return 0;
1952 }
1953
1954 unsigned int connman_network_get_is_hs20AP(struct connman_network *network)
1955 {
1956         if (!network)
1957                 return 0;
1958
1959         return network->wifi.isHS20AP;
1960 }
1961
1962 int connman_network_set_keymgmt(struct connman_network *network,
1963                                 unsigned int keymgmt)
1964 {
1965         if (network == NULL)
1966                 return 0;
1967
1968         network->wifi.keymgmt = keymgmt;
1969
1970         return 0;
1971 }
1972
1973 unsigned int connman_network_get_keymgmt(struct connman_network *network)
1974 {
1975         if (network == NULL)
1976                 return 0;
1977
1978         return network->wifi.keymgmt;
1979 }
1980
1981 int connman_network_set_disconnect_reason(struct connman_network *network,
1982                                 int reason_code)
1983 {
1984         if (network == NULL)
1985                 return 0;
1986
1987         network->wifi.disconnect_reason = reason_code;
1988
1989         return 0;
1990 }
1991
1992 int connman_network_get_disconnect_reason(struct connman_network *network)
1993 {
1994         if (network == NULL)
1995                 return 0;
1996
1997         return network->wifi.disconnect_reason;
1998 }
1999 #endif
2000
2001 int connman_network_set_nameservers(struct connman_network *network,
2002                                 const char *nameservers)
2003 {
2004         struct connman_service *service;
2005         char **nameservers_array;
2006         int i;
2007
2008         DBG("network %p nameservers %s", network, nameservers);
2009
2010         service = connman_service_lookup_from_network(network);
2011         if (!service)
2012                 return -EINVAL;
2013
2014         __connman_service_nameserver_clear(service);
2015
2016         if (!nameservers)
2017                 return 0;
2018
2019         nameservers_array = g_strsplit(nameservers, " ", 0);
2020
2021         for (i = 0; nameservers_array[i]; i++) {
2022                 __connman_service_nameserver_append(service,
2023                                                 nameservers_array[i], false);
2024         }
2025
2026         g_strfreev(nameservers_array);
2027
2028         return 0;
2029 }
2030
2031 int connman_network_set_domain(struct connman_network *network,
2032                                 const char *domain)
2033 {
2034         struct connman_service *service;
2035
2036         DBG("network %p domain %s", network, domain);
2037
2038         service = connman_service_lookup_from_network(network);
2039         if (!service)
2040                 return -EINVAL;
2041
2042         __connman_service_set_domainname(service, domain);
2043
2044         return 0;
2045 }
2046
2047 /**
2048  * connman_network_set_name:
2049  * @network: network structure
2050  * @name: name value
2051  *
2052  * Set display name value for network
2053  */
2054 int connman_network_set_name(struct connman_network *network,
2055                                                         const char *name)
2056 {
2057         DBG("network %p name %s", network, name);
2058
2059         g_free(network->name);
2060         network->name = g_strdup(name);
2061
2062         return 0;
2063 }
2064
2065 /**
2066  * connman_network_set_strength:
2067  * @network: network structure
2068  * @strength: strength value
2069  *
2070  * Set signal strength value for network
2071  */
2072
2073 int connman_network_set_strength(struct connman_network *network,
2074                                                 uint8_t strength)
2075 {
2076 #if !defined TIZEN_EXT
2077         DBG("network %p strengh %d", network, strength);
2078 #endif
2079
2080         network->strength = strength;
2081
2082         return 0;
2083 }
2084
2085 uint8_t connman_network_get_strength(struct connman_network *network)
2086 {
2087         return network->strength;
2088 }
2089
2090 int connman_network_set_frequency(struct connman_network *network,
2091                                                 uint16_t frequency)
2092 {
2093 #if !defined TIZEN_EXT
2094         DBG("network %p frequency %d", network, frequency);
2095 #endif
2096
2097         network->frequency = frequency;
2098
2099         return 0;
2100 }
2101
2102 uint16_t connman_network_get_frequency(struct connman_network *network)
2103 {
2104         return network->frequency;
2105 }
2106
2107 int connman_network_set_wifi_channel(struct connman_network *network,
2108                                                 uint16_t channel)
2109 {
2110         DBG("network %p wifi channel %d", network, channel);
2111
2112         network->wifi.channel = channel;
2113
2114         return 0;
2115 }
2116
2117 uint16_t connman_network_get_wifi_channel(struct connman_network *network)
2118 {
2119         return network->wifi.channel;
2120 }
2121
2122 /**
2123  * connman_network_set_string:
2124  * @network: network structure
2125  * @key: unique identifier
2126  * @value: string value
2127  *
2128  * Set string value for specific key
2129  */
2130 int connman_network_set_string(struct connman_network *network,
2131                                         const char *key, const char *value)
2132 {
2133 #if !defined TIZEN_EXT
2134         DBG("network %p key %s value %s", network, key, value);
2135 #endif
2136
2137         if (g_strcmp0(key, "Name") == 0)
2138                 return connman_network_set_name(network, value);
2139
2140         if (g_str_equal(key, "Path")) {
2141                 g_free(network->path);
2142                 network->path = g_strdup(value);
2143         } else if (g_str_equal(key, "Node")) {
2144                 g_free(network->node);
2145                 network->node = g_strdup(value);
2146         } else if (g_str_equal(key, "WiFi.Mode")) {
2147                 g_free(network->wifi.mode);
2148                 network->wifi.mode = g_strdup(value);
2149         } else if (g_str_equal(key, "WiFi.Security")) {
2150                 g_free(network->wifi.security);
2151                 network->wifi.security = g_strdup(value);
2152         } else if (g_str_equal(key, "WiFi.Passphrase")) {
2153                 g_free(network->wifi.passphrase);
2154                 network->wifi.passphrase = g_strdup(value);
2155         } else if (g_str_equal(key, "WiFi.EAP")) {
2156                 g_free(network->wifi.eap);
2157                 network->wifi.eap = g_strdup(value);
2158         } else if (g_str_equal(key, "WiFi.Identity")) {
2159                 g_free(network->wifi.identity);
2160                 network->wifi.identity = g_strdup(value);
2161         } else if (g_str_equal(key, "WiFi.AgentIdentity")) {
2162                 g_free(network->wifi.agent_identity);
2163                 network->wifi.agent_identity = g_strdup(value);
2164         } else if (g_str_equal(key, "WiFi.CACertFile")) {
2165                 g_free(network->wifi.ca_cert_path);
2166                 network->wifi.ca_cert_path = g_strdup(value);
2167         } else if (g_str_equal(key, "WiFi.ClientCertFile")) {
2168                 g_free(network->wifi.client_cert_path);
2169                 network->wifi.client_cert_path = g_strdup(value);
2170         } else if (g_str_equal(key, "WiFi.PrivateKeyFile")) {
2171                 g_free(network->wifi.private_key_path);
2172                 network->wifi.private_key_path = g_strdup(value);
2173         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase")) {
2174                 g_free(network->wifi.private_key_passphrase);
2175                 network->wifi.private_key_passphrase = g_strdup(value);
2176         } else if (g_str_equal(key, "WiFi.Phase2")) {
2177                 g_free(network->wifi.phase2_auth);
2178                 network->wifi.phase2_auth = g_strdup(value);
2179         } else if (g_str_equal(key, "WiFi.PinWPS")) {
2180                 g_free(network->wifi.pin_wps);
2181                 network->wifi.pin_wps = g_strdup(value);
2182         } else {
2183                 return -EINVAL;
2184         }
2185
2186         return 0;
2187 }
2188
2189 /**
2190  * connman_network_get_string:
2191  * @network: network structure
2192  * @key: unique identifier
2193  *
2194  * Get string value for specific key
2195  */
2196 const char *connman_network_get_string(struct connman_network *network,
2197                                                         const char *key)
2198 {
2199 #if !defined TIZEN_EXT
2200         DBG("network %p key %s", network, key);
2201 #endif
2202
2203         if (g_str_equal(key, "Path"))
2204                 return network->path;
2205         else if (g_str_equal(key, "Name"))
2206                 return network->name;
2207         else if (g_str_equal(key, "Node"))
2208                 return network->node;
2209         else if (g_str_equal(key, "WiFi.Mode"))
2210                 return network->wifi.mode;
2211         else if (g_str_equal(key, "WiFi.Security"))
2212 #if defined TIZEN_EXT
2213                 if (network->wifi.rsn_selected != true ||
2214                     g_str_equal(network->wifi.security, "ieee8021x"))
2215                         return network->wifi.security;
2216                 else
2217                         return "rsn";
2218 #else
2219                 return network->wifi.security;
2220 #endif
2221         else if (g_str_equal(key, "WiFi.Passphrase"))
2222                 return network->wifi.passphrase;
2223         else if (g_str_equal(key, "WiFi.EAP"))
2224                 return network->wifi.eap;
2225         else if (g_str_equal(key, "WiFi.Identity"))
2226                 return network->wifi.identity;
2227         else if (g_str_equal(key, "WiFi.AgentIdentity"))
2228                 return network->wifi.agent_identity;
2229         else if (g_str_equal(key, "WiFi.CACertFile"))
2230                 return network->wifi.ca_cert_path;
2231         else if (g_str_equal(key, "WiFi.ClientCertFile"))
2232                 return network->wifi.client_cert_path;
2233         else if (g_str_equal(key, "WiFi.PrivateKeyFile"))
2234                 return network->wifi.private_key_path;
2235         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase"))
2236                 return network->wifi.private_key_passphrase;
2237         else if (g_str_equal(key, "WiFi.Phase2"))
2238                 return network->wifi.phase2_auth;
2239         else if (g_str_equal(key, "WiFi.PinWPS"))
2240                 return network->wifi.pin_wps;
2241
2242         return NULL;
2243 }
2244
2245 /**
2246  * connman_network_set_bool:
2247  * @network: network structure
2248  * @key: unique identifier
2249  * @value: boolean value
2250  *
2251  * Set boolean value for specific key
2252  */
2253 int connman_network_set_bool(struct connman_network *network,
2254                                         const char *key, bool value)
2255 {
2256 #if !defined TIZEN_EXT
2257         DBG("network %p key %s value %d", network, key, value);
2258 #endif
2259
2260         if (g_strcmp0(key, "Roaming") == 0)
2261                 network->roaming = value;
2262         else if (g_strcmp0(key, "WiFi.WPS") == 0)
2263                 network->wifi.wps = value;
2264         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
2265                 network->wifi.use_wps = value;
2266 #if defined TIZEN_EXT
2267         else if (g_strcmp0(key, "DefaultInternet") == 0)
2268                 network->default_internet = value;
2269 #endif
2270
2271         return -EINVAL;
2272 }
2273
2274 /**
2275  * connman_network_get_bool:
2276  * @network: network structure
2277  * @key: unique identifier
2278  *
2279  * Get boolean value for specific key
2280  */
2281 bool connman_network_get_bool(struct connman_network *network,
2282                                                         const char *key)
2283 {
2284 #if !defined TIZEN_EXT
2285         DBG("network %p key %s", network, key);
2286 #endif
2287
2288         if (g_str_equal(key, "Roaming"))
2289                 return network->roaming;
2290         else if (g_str_equal(key, "WiFi.WPS"))
2291                 return network->wifi.wps;
2292         else if (g_str_equal(key, "WiFi.UseWPS"))
2293                 return network->wifi.use_wps;
2294 #if defined TIZEN_EXT
2295         else if (g_str_equal(key, "DefaultInternet"))
2296                 return network->default_internet;
2297 #endif
2298
2299         return false;
2300 }
2301
2302 /**
2303  * connman_network_set_blob:
2304  * @network: network structure
2305  * @key: unique identifier
2306  * @data: blob data
2307  * @size: blob size
2308  *
2309  * Set binary blob value for specific key
2310  */
2311 int connman_network_set_blob(struct connman_network *network,
2312                         const char *key, const void *data, unsigned int size)
2313 {
2314 #if !defined TIZEN_EXT
2315         DBG("network %p key %s size %d", network, key, size);
2316 #endif
2317
2318         if (g_str_equal(key, "WiFi.SSID")) {
2319                 g_free(network->wifi.ssid);
2320                 network->wifi.ssid = g_try_malloc(size);
2321                 if (network->wifi.ssid) {
2322                         memcpy(network->wifi.ssid, data, size);
2323                         network->wifi.ssid_len = size;
2324                 } else
2325                         network->wifi.ssid_len = 0;
2326         } else {
2327                 return -EINVAL;
2328         }
2329
2330         return 0;
2331 }
2332
2333 /**
2334  * connman_network_get_blob:
2335  * @network: network structure
2336  * @key: unique identifier
2337  * @size: pointer to blob size
2338  *
2339  * Get binary blob value for specific key
2340  */
2341 const void *connman_network_get_blob(struct connman_network *network,
2342                                         const char *key, unsigned int *size)
2343 {
2344         DBG("network %p key %s", network, key);
2345
2346         if (g_str_equal(key, "WiFi.SSID")) {
2347                 if (size)
2348                         *size = network->wifi.ssid_len;
2349                 return network->wifi.ssid;
2350         }
2351
2352         return NULL;
2353 }
2354
2355 void __connman_network_set_device(struct connman_network *network,
2356                                         struct connman_device *device)
2357 {
2358         if (network->device == device)
2359                 return;
2360
2361         if (network->device)
2362                 network_remove(network);
2363
2364         network->device = device;
2365
2366         if (network->device)
2367                 network_probe(network);
2368 }
2369
2370 /**
2371  * connman_network_get_device:
2372  * @network: network structure
2373  *
2374  * Get parent device of network
2375  */
2376 struct connman_device *connman_network_get_device(struct connman_network *network)
2377 {
2378         return network->device;
2379 }
2380
2381 /**
2382  * connman_network_get_data:
2383  * @network: network structure
2384  *
2385  * Get private network data pointer
2386  */
2387 void *connman_network_get_data(struct connman_network *network)
2388 {
2389         return network->driver_data;
2390 }
2391
2392 /**
2393  * connman_network_set_data:
2394  * @network: network structure
2395  * @data: data pointer
2396  *
2397  * Set private network data pointer
2398  */
2399 void connman_network_set_data(struct connman_network *network, void *data)
2400 {
2401         network->driver_data = data;
2402 }
2403
2404 void connman_network_update(struct connman_network *network)
2405 {
2406         switch (network->type) {
2407         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2408         case CONNMAN_NETWORK_TYPE_VENDOR:
2409                 return;
2410         case CONNMAN_NETWORK_TYPE_ETHERNET:
2411         case CONNMAN_NETWORK_TYPE_GADGET:
2412         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2413         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2414         case CONNMAN_NETWORK_TYPE_CELLULAR:
2415         case CONNMAN_NETWORK_TYPE_WIFI:
2416                 break;
2417         }
2418
2419         if (network->group)
2420                 __connman_service_update_from_network(network);
2421 }
2422
2423 int __connman_network_init(void)
2424 {
2425         DBG("");
2426
2427         return 0;
2428 }
2429
2430 void __connman_network_cleanup(void)
2431 {
2432         DBG("");
2433 }