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_mode;
 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 probe_driver(struct connman_network_driver *driver)
 851 {
 852         GSList *list;
 853
 854         DBG("driver %p name %s", driver, driver->name);
 855
 856         for (list = network_list; list; list = list->next) {
 857                 struct connman_network *network = list->data;
 858
 859                 if (network->driver)
 860                         continue;
 861
 862                 if (driver->type != network->type)
 863                         continue;
 864
 865                 if (driver->probe(network) < 0)
 866                         continue;
 867
 868                 network->driver = driver;
 869         }
 870 }
 871
 872 static void remove_driver(struct connman_network_driver *driver)
 873 {
 874         GSList *list;
 875
 876         DBG("driver %p name %s", driver, driver->name);
 877
 878         for (list = network_list; list; list = list->next) {
 879                 struct connman_network *network = list->data;
 880
 881                 if (network->driver == driver)
 882                         network_remove(network);
 883         }
 884 }
 885
 886 static gint compare_priority(gconstpointer a, gconstpointer b)
 887 {
 888         const struct connman_network_driver *driver1 = a;
 889         const struct connman_network_driver *driver2 = b;
 890
 891         return driver2->priority - driver1->priority;
 892 }
 893
 894 /**
 895  * connman_network_driver_register:
 896  * @driver: network driver definition
 897  *
 898  * Register a new network driver
 899  *
 900  * Returns: %0 on success
 901  */
 902 int connman_network_driver_register(struct connman_network_driver *driver)
 903 {
 904         DBG("driver %p name %s", driver, driver->name);
 905
 906         driver_list = g_slist_insert_sorted(driver_list, driver,
 907                                                         compare_priority);
 908
 909         probe_driver(driver);
 910
 911         return 0;
 912 }
 913
 914 /**
 915  * connman_network_driver_unregister:
 916  * @driver: network driver definition
 917  *
 918  * Remove a previously registered network driver
 919  */
 920 void connman_network_driver_unregister(struct connman_network_driver *driver)
 921 {
 922         DBG("driver %p name %s", driver, driver->name);
 923
 924         driver_list = g_slist_remove(driver_list, driver);
 925
 926         remove_driver(driver);
 927 }
 928
 929 static void network_destruct(struct connman_network *network)
 930 {
 931         DBG("network %p name %s", network, network->name);
 932
 933         g_free(network->wifi.ssid);
 934         g_free(network->wifi.mode);
 935         g_free(network->wifi.security);
 936         g_free(network->wifi.passphrase);
 937         g_free(network->wifi.eap);
 938         g_free(network->wifi.identity);
 939         g_free(network->wifi.agent_identity);
 940         g_free(network->wifi.ca_cert_path);
 941         g_free(network->wifi.client_cert_path);
 942         g_free(network->wifi.private_key_path);
 943         g_free(network->wifi.private_key_passphrase);
 944         g_free(network->wifi.phase2_auth);
 945         g_free(network->wifi.pin_wps);
 946
 947         g_free(network->path);
 948         g_free(network->group);
 949         g_free(network->node);
 950         g_free(network->name);
 951         g_free(network->identifier);
 952
 953         network->device = NULL;
 954
 955         g_free(network);
 956 }
 957
 958 /**
 959  * connman_network_create:
 960  * @identifier: network identifier (for example an unqiue name)
 961  *
 962  * Allocate a new network and assign the #identifier to it.
 963  *
 964  * Returns: a newly-allocated #connman_network structure
 965  */
 966 struct connman_network *connman_network_create(const char *identifier,
 967                                                 enum connman_network_type type)
 968 {
 969         struct connman_network *network;
 970         char *ident;
 971
 972         DBG("identifier %s type %d", identifier, type);
 973
 974         network = g_try_new0(struct connman_network, 1);
 975         if (!network)
 976                 return NULL;
 977
 978         DBG("network %p", network);
 979
 980         network->refcount = 1;
 981
 982         ident = g_strdup(identifier);
 983
 984         if (!ident) {
 985                 g_free(network);
 986                 return NULL;
 987         }
 988
 989         network->type       = type;
 990         network->identifier = ident;
 991
 992         network_list = g_slist_prepend(network_list, network);
 993
 994         return network;
 995 }
 996
 997 /**
 998  * connman_network_ref:
 999  * @network: network structure
1000  *
1001  * Increase reference counter of  network
1002  */
1003 struct connman_network *
1004 connman_network_ref_debug(struct connman_network *network,
1005                         const char *file, int line, const char *caller)
1006 {
1007         DBG("%p name %s ref %d by %s:%d:%s()", network, network->name,
1008                 network->refcount + 1, file, line, caller);
1009
1010         __sync_fetch_and_add(&network->refcount, 1);
1011
1012         return network;
1013 }
1014
1015 /**
1016  * connman_network_unref:
1017  * @network: network structure
1018  *
1019  * Decrease reference counter of network
1020  */
1021 void connman_network_unref_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         if (__sync_fetch_and_sub(&network->refcount, 1) != 1)
1028                 return;
1029
1030         network_list = g_slist_remove(network_list, network);
1031
1032         network_destruct(network);
1033 }
1034
1035 const char *__connman_network_get_type(struct connman_network *network)
1036 {
1037         return type2string(network->type);
1038 }
1039
1040 /**
1041  * connman_network_get_type:
1042  * @network: network structure
1043  *
1044  * Get type of network
1045  */
1046 enum connman_network_type connman_network_get_type(
1047                                 struct connman_network *network)
1048 {
1049         return network->type;
1050 }
1051
1052 /**
1053  * connman_network_get_identifier:
1054  * @network: network structure
1055  *
1056  * Get identifier of network
1057  */
1058 const char *connman_network_get_identifier(struct connman_network *network)
1059 {
1060         return network->identifier;
1061 }
1062
1063 /**
1064  * connman_network_set_index:
1065  * @network: network structure
1066  * @index: index number
1067  *
1068  * Set index number of network
1069  */
1070 void connman_network_set_index(struct connman_network *network, int index)
1071 {
1072         struct connman_service *service;
1073         struct connman_ipconfig *ipconfig;
1074
1075         service = connman_service_lookup_from_network(network);
1076         if (!service)
1077                 goto done;
1078
1079         ipconfig = __connman_service_get_ip4config(service);
1080         if (ipconfig) {
1081                 __connman_ipconfig_set_index(ipconfig, index);
1082
1083                 DBG("index %d service %p ip4config %p", network->index,
1084                         service, ipconfig);
1085         }
1086
1087         ipconfig = __connman_service_get_ip6config(service);
1088         if (ipconfig) {
1089                 __connman_ipconfig_set_index(ipconfig, index);
1090
1091                 DBG("index %d service %p ip6config %p", network->index,
1092                         service, ipconfig);
1093         }
1094
1095 done:
1096         network->index = index;
1097 }
1098
1099 /**
1100  * connman_network_get_index:
1101  * @network: network structure
1102  *
1103  * Get index number of network
1104  */
1105 int connman_network_get_index(struct connman_network *network)
1106 {
1107         return network->index;
1108 }
1109
1110 /**
1111  * connman_network_set_group:
1112  * @network: network structure
1113  * @group: group name
1114  *
1115  * Set group name for automatic clustering
1116  */
1117 void connman_network_set_group(struct connman_network *network,
1118                                                         const char *group)
1119 {
1120         switch (network->type) {
1121         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1122         case CONNMAN_NETWORK_TYPE_VENDOR:
1123                 return;
1124         case CONNMAN_NETWORK_TYPE_ETHERNET:
1125         case CONNMAN_NETWORK_TYPE_GADGET:
1126         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1127         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1128         case CONNMAN_NETWORK_TYPE_CELLULAR:
1129         case CONNMAN_NETWORK_TYPE_WIFI:
1130                 break;
1131         }
1132
1133         if (g_strcmp0(network->group, group) == 0) {
1134                 if (group)
1135                         __connman_service_update_from_network(network);
1136                 return;
1137         }
1138
1139         if (network->group) {
1140                 __connman_service_remove_from_network(network);
1141
1142                 g_free(network->group);
1143         }
1144
1145         network->group = g_strdup(group);
1146
1147         if (network->group)
1148                 network_probe(network);
1149 }
1150
1151 /**
1152  * connman_network_get_group:
1153  * @network: network structure
1154  *
1155  * Get group name for automatic clustering
1156  */
1157 const char *connman_network_get_group(struct connman_network *network)
1158 {
1159         return network->group;
1160 }
1161
1162 const char *__connman_network_get_ident(struct connman_network *network)
1163 {
1164         if (!network->device)
1165                 return NULL;
1166
1167         return connman_device_get_ident(network->device);
1168 }
1169
1170 bool __connman_network_get_weakness(struct connman_network *network)
1171 {
1172         switch (network->type) {
1173         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1174         case CONNMAN_NETWORK_TYPE_VENDOR:
1175         case CONNMAN_NETWORK_TYPE_ETHERNET:
1176         case CONNMAN_NETWORK_TYPE_GADGET:
1177         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1178         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1179         case CONNMAN_NETWORK_TYPE_CELLULAR:
1180                 break;
1181         case CONNMAN_NETWORK_TYPE_WIFI:
1182                 if (network->strength > 0 && network->strength < 20)
1183                         return true;
1184                 break;
1185         }
1186
1187         return false;
1188 }
1189
1190 #if defined TIZEN_EXT
1191 void connman_network_set_connecting(struct connman_network *network)
1192 {
1193         DBG("set network connecting true");
1194         network->connecting = TRUE;
1195         return;
1196 }
1197 #endif
1198
1199 bool connman_network_get_connecting(struct connman_network *network)
1200 {
1201         return network->connecting;
1202 }
1203
1204 /**
1205  * connman_network_set_available:
1206  * @network: network structure
1207  * @available: availability state
1208  *
1209  * Change availability state of network (in range)
1210  */
1211 int connman_network_set_available(struct connman_network *network,
1212                                                 bool available)
1213 {
1214 #if !defined TIZEN_EXT
1215         DBG("network %p available %d", network, available);
1216 #endif
1217
1218         if (network->available == available)
1219                 return -EALREADY;
1220
1221         network->available = available;
1222
1223         return 0;
1224 }
1225
1226 /**
1227  * connman_network_get_available:
1228  * @network: network structure
1229  *
1230  * Get network available setting
1231  */
1232 bool connman_network_get_available(struct connman_network *network)
1233 {
1234         return network->available;
1235 }
1236
1237 #if defined TIZEN_EXT
1238 void connman_network_clear_associating(struct connman_network *network)
1239 {
1240         struct connman_service *service;
1241         enum connman_service_state state;
1242
1243         DBG("network %p", network);
1244
1245         network->connecting = FALSE;
1246         network->associating = FALSE;
1247
1248         service = connman_service_lookup_from_network(network);
1249         if (!service)
1250                 return;
1251
1252         state = __connman_service_ipconfig_get_state(service,
1253                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1254         if (state != CONNMAN_SERVICE_STATE_IDLE &&
1255                         state != CONNMAN_SERVICE_STATE_FAILURE)
1256                 __connman_service_ipconfig_indicate_state(service,
1257                                         CONNMAN_SERVICE_STATE_DISCONNECT,
1258                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1259
1260         state = __connman_service_ipconfig_get_state(service,
1261                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
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_IPV6);
1267
1268         __connman_service_ipconfig_indicate_state(service,
1269                                                 CONNMAN_SERVICE_STATE_IDLE,
1270                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1271
1272         __connman_service_ipconfig_indicate_state(service,
1273                                                 CONNMAN_SERVICE_STATE_IDLE,
1274                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1275 }
1276
1277 static gboolean __connman_network_clear_associating_delayed(gpointer user_data)
1278 {
1279         GSList *list;
1280         gboolean found = FALSE;
1281         enum connman_service_state state_ipv4;
1282         enum connman_service_state state_ipv6;
1283         struct connman_service *service;
1284         struct connman_network *network = (struct connman_network *)user_data;
1285
1286         for (list = network_list; list != NULL; list = list->next) {
1287                 struct connman_network *item = list->data;
1288
1289                 if (item == network) {
1290                         found = TRUE;
1291                         break;
1292                 }
1293         }
1294
1295         if (found != TRUE)
1296                 return FALSE;
1297
1298         DBG("network %p name %s", network, network->name);
1299         service = connman_service_lookup_from_network(network);
1300
1301         state_ipv4 = __connman_service_ipconfig_get_state(service,
1302                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1303         state_ipv6 = __connman_service_ipconfig_get_state(service,
1304                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1305
1306         DBG("service %p state %d/%d", service, state_ipv4, state_ipv6);
1307
1308         if (network->associating == FALSE &&
1309                         state_ipv4 == CONNMAN_SERVICE_STATE_ASSOCIATION &&
1310                         state_ipv6 == CONNMAN_SERVICE_STATE_ASSOCIATION) {
1311                 __connman_service_ipconfig_indicate_state(service,
1312                                 CONNMAN_SERVICE_STATE_IDLE,
1313                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1314                 __connman_service_ipconfig_indicate_state(service,
1315                                 CONNMAN_SERVICE_STATE_IDLE,
1316                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1317         } else {
1318                 if (network->associating == FALSE) {
1319                         struct connman_ipconfig *ipconfig_ipv4, *ipconfig_ipv6;
1320                         enum connman_ipconfig_method ipv4_method, ipv6_method;
1321
1322                         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1323                         ipv4_method = __connman_ipconfig_get_method(ipconfig_ipv4);
1324                         ipconfig_ipv6 = __connman_service_get_ip4config(service);
1325                         ipv6_method = __connman_ipconfig_get_method(ipconfig_ipv6);
1326
1327                         if((ipv4_method == CONNMAN_IPCONFIG_METHOD_UNKNOWN || ipv4_method == CONNMAN_IPCONFIG_METHOD_OFF) &&
1328                                         (state_ipv6 == CONNMAN_SERVICE_STATE_ASSOCIATION))
1329                                 __connman_service_ipconfig_indicate_state(service,
1330                                                 CONNMAN_SERVICE_STATE_IDLE,
1331                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
1332                         if((ipv6_method == CONNMAN_IPCONFIG_METHOD_UNKNOWN || ipv6_method == CONNMAN_IPCONFIG_METHOD_OFF) &&
1333                                         (state_ipv4 == CONNMAN_SERVICE_STATE_ASSOCIATION))
1334                                 __connman_service_ipconfig_indicate_state(service,
1335                                                 CONNMAN_SERVICE_STATE_IDLE,
1336                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
1337                 }
1338         }
1339
1340         return FALSE;
1341 }
1342 #endif
1343
1344 /**
1345  * connman_network_set_associating:
1346  * @network: network structure
1347  * @associating: associating state
1348  *
1349  * Change associating state of network
1350  */
1351 int connman_network_set_associating(struct connman_network *network,
1352                                                 bool associating)
1353 {
1354         DBG("network %p associating %d", network, associating);
1355
1356         if (network->associating == associating)
1357                 return -EALREADY;
1358
1359         network->associating = associating;
1360
1361         if (associating) {
1362                 struct connman_service *service;
1363
1364                 service = connman_service_lookup_from_network(network);
1365                 __connman_service_ipconfig_indicate_state(service,
1366                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1367                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1368                 __connman_service_ipconfig_indicate_state(service,
1369                                         CONNMAN_SERVICE_STATE_ASSOCIATION,
1370                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1371         }
1372
1373 #if defined TIZEN_EXT
1374         if (associating == FALSE &&
1375                         connman_network_get_bool(network, "WiFi.UseWPS") == FALSE)
1376                 g_timeout_add_seconds(1,
1377                                 __connman_network_clear_associating_delayed,
1378                                 network);
1379 #endif
1380
1381         return 0;
1382 }
1383
1384 static void set_associate_error(struct connman_network *network)
1385 {
1386         struct connman_service *service;
1387
1388         service = connman_service_lookup_from_network(network);
1389
1390 #if defined TIZEN_EXT
1391         __connman_service_indicate_error(service,
1392                                         CONNMAN_SERVICE_ERROR_AUTH_FAILED);
1393 #else
1394         __connman_service_indicate_error(service,
1395                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1396 #endif
1397 }
1398
1399 static void set_configure_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_CONNECT_FAILED);
1407 }
1408
1409 static void set_invalid_key_error(struct connman_network *network)
1410 {
1411         struct connman_service *service;
1412
1413         service = connman_service_lookup_from_network(network);
1414
1415 #if defined TIZEN_EXT
1416         if (service)
1417                 __connman_service_set_favorite(service, false);
1418 #endif
1419         __connman_service_indicate_error(service,
1420                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1421 }
1422
1423 static void set_connect_error(struct connman_network *network)
1424 {
1425         struct connman_service *service;
1426
1427         service = connman_service_lookup_from_network(network);
1428
1429         __connman_service_indicate_error(service,
1430                                         CONNMAN_SERVICE_ERROR_CONNECT_FAILED);
1431 }
1432
1433 static void set_blocked_error(struct connman_network *network)
1434 {
1435         struct connman_service *service;
1436
1437         service = connman_service_lookup_from_network(network);
1438
1439         __connman_service_indicate_error(service,
1440                                         CONNMAN_SERVICE_ERROR_BLOCKED);
1441 }
1442
1443
1444 #if defined TIZEN_EXT
1445 static void set_dhcp_error(struct connman_network *network)
1446 {
1447         struct connman_service *service;
1448
1449         if (network->associating != FALSE)
1450                 network->associating = FALSE;
1451
1452         service = connman_service_lookup_from_network(network);
1453
1454         __connman_service_indicate_error(service,
1455                                         CONNMAN_SERVICE_ERROR_DHCP_FAILED);
1456 }
1457 #endif
1458
1459 void connman_network_set_ipv4_method(struct connman_network *network,
1460                                         enum connman_ipconfig_method method)
1461 {
1462         struct connman_service *service;
1463         struct connman_ipconfig *ipconfig;
1464
1465         service = connman_service_lookup_from_network(network);
1466         if (!service)
1467                 return;
1468
1469         ipconfig = __connman_service_get_ip4config(service);
1470         if (!ipconfig)
1471                 return;
1472
1473         __connman_ipconfig_set_method(ipconfig, method);
1474 }
1475
1476 void connman_network_set_ipv6_method(struct connman_network *network,
1477                                         enum connman_ipconfig_method method)
1478 {
1479         struct connman_service *service;
1480         struct connman_ipconfig *ipconfig;
1481
1482         service = connman_service_lookup_from_network(network);
1483         if (!service)
1484                 return;
1485
1486         ipconfig = __connman_service_get_ip6config(service);
1487         if (!ipconfig)
1488                 return;
1489
1490         __connman_ipconfig_set_method(ipconfig, method);
1491 }
1492
1493 void connman_network_set_error(struct connman_network *network,
1494                                         enum connman_network_error error)
1495 {
1496         DBG("network %p error %d", network, error);
1497
1498         switch (error) {
1499         case CONNMAN_NETWORK_ERROR_UNKNOWN:
1500                 return;
1501         case CONNMAN_NETWORK_ERROR_ASSOCIATE_FAIL:
1502                 set_associate_error(network);
1503                 break;
1504         case CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL:
1505                 set_configure_error(network);
1506                 break;
1507         case CONNMAN_NETWORK_ERROR_INVALID_KEY:
1508                 set_invalid_key_error(network);
1509                 break;
1510         case CONNMAN_NETWORK_ERROR_CONNECT_FAIL:
1511                 set_connect_error(network);
1512                 break;
1513 #if defined TIZEN_EXT
1514         case CONNMAN_NETWORK_ERROR_DHCP_FAIL:
1515                 set_dhcp_error(network);
1516                 break;
1517 #endif
1518
1519         case CONNMAN_NETWORK_ERROR_BLOCKED:
1520                 set_blocked_error(network);
1521                 break;
1522
1523         }
1524
1525         __connman_network_disconnect(network);
1526 }
1527
1528 /**
1529  * connman_network_set_connected:
1530  * @network: network structure
1531  * @connected: connected state
1532  *
1533  * Change connected state of network
1534  */
1535 int connman_network_set_connected(struct connman_network *network,
1536                                                 bool connected)
1537 {
1538         DBG("network %p connected %d/%d connecting %d associating %d",
1539                 network, network->connected, connected, network->connecting,
1540                 network->associating);
1541
1542         if ((network->connecting || network->associating) &&
1543                                                         !connected) {
1544                 connman_network_set_error(network,
1545                                         CONNMAN_NETWORK_ERROR_CONNECT_FAIL);
1546                 return 0;
1547         }
1548
1549         if (network->connected == connected)
1550                 return -EALREADY;
1551
1552         if (!connected)
1553                 set_disconnected(network);
1554         else
1555                 set_connected(network);
1556
1557         return 0;
1558 }
1559
1560 /**
1561  * connman_network_get_connected:
1562  * @network: network structure
1563  *
1564  * Get network connection status
1565  */
1566 bool connman_network_get_connected(struct connman_network *network)
1567 {
1568         return network->connected;
1569 }
1570
1571 /**
1572  * connman_network_get_associating:
1573  * @network: network structure
1574  *
1575  * Get network associating status
1576  */
1577 bool connman_network_get_associating(struct connman_network *network)
1578 {
1579         return network->associating;
1580 }
1581
1582 void connman_network_clear_hidden(void *user_data)
1583 {
1584         if (!user_data)
1585                 return;
1586
1587         DBG("user_data %p", user_data);
1588
1589         /*
1590          * Hidden service does not have a connect timeout so
1591          * we do not need to remove it. We can just return
1592          * error to the caller telling that we could not find
1593          * any network that we could connect to.
1594          */
1595         connman_dbus_reply_pending(user_data, EIO, NULL);
1596 }
1597
1598 int connman_network_connect_hidden(struct connman_network *network,
1599                         char *identity, char *passphrase, void *user_data)
1600 {
1601         int err = 0;
1602         struct connman_service *service;
1603
1604         service = connman_service_lookup_from_network(network);
1605
1606         DBG("network %p service %p user_data %p", network, service, user_data);
1607
1608         if (!service)
1609                 return -EINVAL;
1610
1611         if (identity)
1612                 __connman_service_set_agent_identity(service, identity);
1613
1614         if (passphrase)
1615                 err = __connman_service_set_passphrase(service, passphrase);
1616
1617         if (err == -ENOKEY) {
1618                 __connman_service_indicate_error(service,
1619                                         CONNMAN_SERVICE_ERROR_INVALID_KEY);
1620                 goto out;
1621         } else {
1622                 __connman_service_set_hidden(service);
1623                 __connman_service_set_hidden_data(service, user_data);
1624                 return __connman_service_connect(service,
1625                                         CONNMAN_SERVICE_CONNECT_REASON_USER);
1626         }
1627
1628 out:
1629         __connman_service_return_error(service, -err, user_data);
1630         return err;
1631 }
1632
1633 /**
1634  * __connman_network_connect:
1635  * @network: network structure
1636  *
1637  * Connect network
1638  */
1639 int __connman_network_connect(struct connman_network *network)
1640 {
1641         int err;
1642
1643         DBG("network %p", network);
1644
1645         if (network->connected)
1646                 return -EISCONN;
1647
1648         if (network->connecting || network->associating)
1649                 return -EALREADY;
1650
1651         if (!network->driver)
1652                 return -EUNATCH;
1653
1654         if (!network->driver->connect)
1655                 return -ENOSYS;
1656
1657         if (!network->device)
1658                 return -ENODEV;
1659
1660         network->connecting = true;
1661
1662 #if defined TIZEN_EXT
1663         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1664 #endif
1665         __connman_device_disconnect(network->device);
1666
1667         err = network->driver->connect(network);
1668         if (err < 0) {
1669                 if (err == -EINPROGRESS) {
1670 #if defined TIZEN_EXT
1671                         if (network->type != CONNMAN_NETWORK_TYPE_CELLULAR)
1672 #endif
1673                         connman_network_set_associating(network, true);
1674                 } else
1675                         network->connecting = false;
1676
1677                 return err;
1678         }
1679
1680         set_connected(network);
1681
1682         return err;
1683 }
1684
1685 /**
1686  * __connman_network_disconnect:
1687  * @network: network structure
1688  *
1689  * Disconnect network
1690  */
1691 int __connman_network_disconnect(struct connman_network *network)
1692 {
1693         int err = 0;
1694
1695         DBG("network %p", network);
1696
1697         if (!network->connected && !network->connecting &&
1698                                                 !network->associating)
1699                 return -ENOTCONN;
1700
1701         if (!network->driver)
1702                 return -EUNATCH;
1703
1704         network->connecting = false;
1705
1706         if (network->driver->disconnect)
1707                 err = network->driver->disconnect(network);
1708
1709         if (err != -EINPROGRESS)
1710                 set_disconnected(network);
1711
1712         return err;
1713 }
1714
1715 int __connman_network_clear_ipconfig(struct connman_network *network,
1716                                         struct connman_ipconfig *ipconfig)
1717 {
1718         struct connman_service *service;
1719         struct connman_ipconfig *ipconfig_ipv4;
1720         enum connman_ipconfig_method method;
1721         enum connman_ipconfig_type type;
1722
1723         service = connman_service_lookup_from_network(network);
1724         if (!service)
1725                 return -EINVAL;
1726
1727         ipconfig_ipv4 = __connman_service_get_ip4config(service);
1728         method = __connman_ipconfig_get_method(ipconfig);
1729         type = __connman_ipconfig_get_config_type(ipconfig);
1730
1731         switch (method) {
1732         case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1733         case CONNMAN_IPCONFIG_METHOD_OFF:
1734         case CONNMAN_IPCONFIG_METHOD_FIXED:
1735                 return -EINVAL;
1736         case CONNMAN_IPCONFIG_METHOD_AUTO:
1737                 release_dhcpv6(network);
1738                 break;
1739         case CONNMAN_IPCONFIG_METHOD_MANUAL:
1740                 __connman_ipconfig_address_remove(ipconfig);
1741                 break;
1742         case CONNMAN_IPCONFIG_METHOD_DHCP:
1743                 __connman_dhcp_stop(ipconfig_ipv4);
1744                 break;
1745         }
1746
1747         if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1748                 __connman_service_ipconfig_indicate_state(service,
1749                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1750                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1751         else if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1752                 __connman_service_ipconfig_indicate_state(service,
1753                                         CONNMAN_SERVICE_STATE_CONFIGURATION,
1754                                         CONNMAN_IPCONFIG_TYPE_IPV4);
1755
1756         return 0;
1757 }
1758
1759 #if defined TIZEN_EXT
1760 void __connman_network_set_auto_ipv6_gateway(char *gateway, void *user_data)
1761 {
1762         DBG("");
1763
1764         struct connman_network *network = user_data;
1765         struct connman_service *service;
1766         struct connman_ipconfig *ipconfig = NULL;
1767
1768         service = connman_service_lookup_from_network(network);
1769         if (service == NULL)
1770                 return;
1771
1772         ipconfig = __connman_service_get_ipconfig(service, AF_INET6);
1773         if (ipconfig == NULL)
1774                 return;
1775
1776         __connman_ipconfig_set_gateway(ipconfig, gateway);
1777
1778         return;
1779 }
1780 #endif
1781
1782 int __connman_network_enable_ipconfig(struct connman_network *network,
1783                                 struct connman_ipconfig *ipconfig)
1784 {
1785         int r = 0;
1786         enum connman_ipconfig_type type;
1787         enum connman_ipconfig_method method;
1788 #if defined TIZEN_EXT
1789         struct connman_service *service;
1790 #endif
1791
1792         if (!network || !ipconfig)
1793                 return -EINVAL;
1794
1795         type = __connman_ipconfig_get_config_type(ipconfig);
1796
1797         switch (type) {
1798         case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
1799         case CONNMAN_IPCONFIG_TYPE_ALL:
1800                 return -ENOSYS;
1801
1802         case CONNMAN_IPCONFIG_TYPE_IPV6:
1803                 set_configuration(network, type);
1804
1805                 method = __connman_ipconfig_get_method(ipconfig);
1806
1807                 DBG("ipv6 ipconfig method %d", method);
1808
1809                 switch (method) {
1810                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1811                         break;
1812
1813                 case CONNMAN_IPCONFIG_METHOD_OFF:
1814                         __connman_ipconfig_disable_ipv6(ipconfig);
1815                         break;
1816
1817                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1818 #if defined TIZEN_EXT
1819                 service = connman_service_lookup_from_network(network);
1820
1821                 if(network->type == CONNMAN_NETWORK_TYPE_CELLULAR)
1822                         __connman_service_ipconfig_indicate_state(service,
1823                                 CONNMAN_SERVICE_STATE_CONFIGURATION,
1824                                         CONNMAN_IPCONFIG_TYPE_IPV6);
1825 #endif
1826                         autoconf_ipv6_set(network);
1827                         break;
1828
1829                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1830                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1831                         r = manual_ipv6_set(network, ipconfig);
1832                         break;
1833
1834                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1835                         r = -ENOSYS;
1836                         break;
1837                 }
1838
1839                 break;
1840
1841         case CONNMAN_IPCONFIG_TYPE_IPV4:
1842                 set_configuration(network, type);
1843
1844                 method = __connman_ipconfig_get_method(ipconfig);
1845
1846                 DBG("ipv4 ipconfig method %d", method);
1847
1848                 switch (method) {
1849                 case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
1850                 case CONNMAN_IPCONFIG_METHOD_OFF:
1851                         break;
1852
1853                 case CONNMAN_IPCONFIG_METHOD_AUTO:
1854                         r = -ENOSYS;
1855                         break;
1856
1857                 case CONNMAN_IPCONFIG_METHOD_FIXED:
1858                 case CONNMAN_IPCONFIG_METHOD_MANUAL:
1859                         r = set_connected_manual(network);
1860                         break;
1861
1862                 case CONNMAN_IPCONFIG_METHOD_DHCP:
1863                         r = set_connected_dhcp(network);
1864                         break;
1865                 }
1866
1867                 break;
1868         }
1869
1870         if (r < 0)
1871                 connman_network_set_error(network,
1872                                         CONNMAN_NETWORK_ERROR_CONFIGURE_FAIL);
1873
1874         return r;
1875 }
1876
1877 int connman_network_set_ipaddress(struct connman_network *network,
1878                                         struct connman_ipaddress *ipaddress)
1879 {
1880         struct connman_service *service;
1881         struct connman_ipconfig *ipconfig = NULL;
1882
1883         DBG("network %p", network);
1884
1885         service = connman_service_lookup_from_network(network);
1886         if (!service)
1887                 return -EINVAL;
1888
1889         ipconfig = __connman_service_get_ipconfig(service, ipaddress->family);
1890         if (!ipconfig)
1891                 return -EINVAL;
1892
1893         __connman_ipconfig_set_local(ipconfig, ipaddress->local);
1894         __connman_ipconfig_set_peer(ipconfig, ipaddress->peer);
1895         __connman_ipconfig_set_broadcast(ipconfig, ipaddress->broadcast);
1896         __connman_ipconfig_set_prefixlen(ipconfig, ipaddress->prefixlen);
1897         __connman_ipconfig_set_gateway(ipconfig, ipaddress->gateway);
1898
1899         return 0;
1900 }
1901
1902 #if defined TIZEN_EXT
1903 /*
1904  * Description: Network client requires additional wifi specific info
1905  */
1906 int connman_network_set_bssid(struct connman_network *network,
1907                                 const unsigned char *bssid)
1908 {
1909         int i = 0;
1910
1911         if (bssid == NULL)
1912                 return -EINVAL;
1913
1914         DBG("network %p bssid %02x:%02x:%02x:%02x:%02x:%02x", network,
1915                         bssid[0], bssid[1], bssid[2],
1916                         bssid[3], bssid[4], bssid[5]);
1917
1918         for (;i < WIFI_BSSID_LEN_MAX;i++)
1919                 network->wifi.bssid[i] = bssid[i];
1920
1921         return 0;
1922 }
1923
1924 unsigned char *connman_network_get_bssid(struct connman_network *network)
1925 {
1926         return (unsigned char *)network->wifi.bssid;
1927 }
1928
1929 int connman_network_set_maxrate(struct connman_network *network,
1930                                 unsigned int maxrate)
1931 {
1932 #if !defined TIZEN_EXT
1933         DBG("network %p maxrate %d", network, maxrate);
1934 #endif
1935
1936         network->wifi.maxrate = maxrate;
1937
1938         return 0;
1939 }
1940
1941 unsigned int connman_network_get_maxrate(struct connman_network *network)
1942 {
1943         return network->wifi.maxrate;
1944 }
1945
1946 int connman_network_set_enc_mode(struct connman_network *network,
1947                                 const char *encryption_mode)
1948 {
1949         if (encryption_mode == NULL)
1950                 return -EINVAL;
1951
1952         DBG("network %p encryption mode %s", network, encryption_mode);
1953
1954         g_strlcpy(network->wifi.encryption_mode, encryption_mode,
1955                                         WIFI_ENCYPTION_MODE_LEN_MAX);
1956
1957         return 0;
1958 }
1959
1960 const char *connman_network_get_enc_mode(struct connman_network *network)
1961 {
1962         return (const char *)network->wifi.encryption_mode;
1963 }
1964
1965 int connman_network_set_rsn_mode(struct connman_network *network,
1966                                 bool rsn_mode)
1967 {
1968         network->wifi.rsn_mode = rsn_mode;
1969
1970         return 0;
1971 }
1972
1973 int connman_network_set_proxy(struct connman_network *network,
1974                                 const char *proxies)
1975 {
1976         struct connman_service *service;
1977
1978         DBG("network %p proxies %s", network, proxies);
1979
1980         service = connman_service_lookup_from_network(network);
1981         if (service == NULL)
1982                 return -EINVAL;
1983
1984         __connman_service_set_proxy(service, proxies);
1985
1986         connman_service_set_proxy_method(service,
1987                                 CONNMAN_SERVICE_PROXY_METHOD_MANUAL);
1988
1989         return 0;
1990 }
1991
1992 int connman_network_set_is_hs20AP(struct connman_network *network,
1993                                 unsigned int isHS20AP)
1994 {
1995         if (!network)
1996                 return 0;
1997
1998         network->wifi.isHS20AP = isHS20AP;
1999
2000         return 0;
2001 }
2002
2003 unsigned int connman_network_get_is_hs20AP(struct connman_network *network)
2004 {
2005         if (!network)
2006                 return 0;
2007
2008         return network->wifi.isHS20AP;
2009 }
2010
2011 int connman_network_set_keymgmt(struct connman_network *network,
2012                                 unsigned int keymgmt)
2013 {
2014         if (network == NULL)
2015                 return 0;
2016
2017         network->wifi.keymgmt = keymgmt;
2018
2019         return 0;
2020 }
2021
2022 unsigned int connman_network_get_keymgmt(struct connman_network *network)
2023 {
2024         if (network == NULL)
2025                 return 0;
2026
2027         return network->wifi.keymgmt;
2028 }
2029
2030 int connman_network_set_disconnect_reason(struct connman_network *network,
2031                                 int reason_code)
2032 {
2033         if (network == NULL)
2034                 return 0;
2035
2036         network->wifi.disconnect_reason = reason_code;
2037
2038         return 0;
2039 }
2040
2041 int connman_network_get_disconnect_reason(struct connman_network *network)
2042 {
2043         if (network == NULL)
2044                 return 0;
2045
2046         return network->wifi.disconnect_reason;
2047 }
2048 #endif
2049
2050 int connman_network_set_nameservers(struct connman_network *network,
2051                                 const char *nameservers)
2052 {
2053         struct connman_service *service;
2054         char **nameservers_array;
2055         int i;
2056
2057         DBG("network %p nameservers %s", network, nameservers);
2058
2059         service = connman_service_lookup_from_network(network);
2060         if (!service)
2061                 return -EINVAL;
2062
2063         __connman_service_nameserver_clear(service);
2064
2065         if (!nameservers)
2066                 return 0;
2067
2068         nameservers_array = g_strsplit(nameservers, " ", 0);
2069
2070         for (i = 0; nameservers_array[i]; i++) {
2071 #if defined TIZEN_EXT
2072                 __connman_service_nameserver_append(service,
2073                                                 nameservers_array[i], false,
2074                                                 CONNMAN_IPCONFIG_TYPE_ALL);
2075 #else
2076                 __connman_service_nameserver_append(service,
2077                                                 nameservers_array[i], false);
2078 #endif
2079         }
2080
2081         g_strfreev(nameservers_array);
2082
2083         return 0;
2084 }
2085
2086 int connman_network_set_domain(struct connman_network *network,
2087                                 const char *domain)
2088 {
2089         struct connman_service *service;
2090
2091         DBG("network %p domain %s", network, domain);
2092
2093         service = connman_service_lookup_from_network(network);
2094         if (!service)
2095                 return -EINVAL;
2096
2097         __connman_service_set_domainname(service, domain);
2098
2099         return 0;
2100 }
2101
2102 /**
2103  * connman_network_set_name:
2104  * @network: network structure
2105  * @name: name value
2106  *
2107  * Set display name value for network
2108  */
2109 int connman_network_set_name(struct connman_network *network,
2110                                                         const char *name)
2111 {
2112         DBG("network %p name %s", network, name);
2113
2114         g_free(network->name);
2115         network->name = g_strdup(name);
2116
2117         return 0;
2118 }
2119
2120 /**
2121  * connman_network_set_strength:
2122  * @network: network structure
2123  * @strength: strength value
2124  *
2125  * Set signal strength value for network
2126  */
2127
2128 int connman_network_set_strength(struct connman_network *network,
2129                                                 uint8_t strength)
2130 {
2131 #if !defined TIZEN_EXT
2132         DBG("network %p strengh %d", network, strength);
2133 #endif
2134
2135         network->strength = strength;
2136
2137         return 0;
2138 }
2139
2140 uint8_t connman_network_get_strength(struct connman_network *network)
2141 {
2142         return network->strength;
2143 }
2144
2145 int connman_network_set_frequency(struct connman_network *network,
2146                                                 uint16_t frequency)
2147 {
2148 #if !defined TIZEN_EXT
2149         DBG("network %p frequency %d", network, frequency);
2150 #endif
2151
2152         network->frequency = frequency;
2153
2154         return 0;
2155 }
2156
2157 uint16_t connman_network_get_frequency(struct connman_network *network)
2158 {
2159         return network->frequency;
2160 }
2161
2162 int connman_network_set_wifi_channel(struct connman_network *network,
2163                                                 uint16_t channel)
2164 {
2165         DBG("network %p wifi channel %d", network, channel);
2166
2167         network->wifi.channel = channel;
2168
2169         return 0;
2170 }
2171
2172 uint16_t connman_network_get_wifi_channel(struct connman_network *network)
2173 {
2174         return network->wifi.channel;
2175 }
2176
2177 /**
2178  * connman_network_set_string:
2179  * @network: network structure
2180  * @key: unique identifier
2181  * @value: string value
2182  *
2183  * Set string value for specific key
2184  */
2185 int connman_network_set_string(struct connman_network *network,
2186                                         const char *key, const char *value)
2187 {
2188 #if !defined TIZEN_EXT
2189         DBG("network %p key %s value %s", network, key, value);
2190 #endif
2191
2192         if (g_strcmp0(key, "Name") == 0)
2193                 return connman_network_set_name(network, value);
2194
2195         if (g_str_equal(key, "Path")) {
2196                 g_free(network->path);
2197                 network->path = g_strdup(value);
2198         } else if (g_str_equal(key, "Node")) {
2199                 g_free(network->node);
2200                 network->node = g_strdup(value);
2201         } else if (g_str_equal(key, "WiFi.Mode")) {
2202                 g_free(network->wifi.mode);
2203                 network->wifi.mode = g_strdup(value);
2204         } else if (g_str_equal(key, "WiFi.Security")) {
2205                 g_free(network->wifi.security);
2206                 network->wifi.security = g_strdup(value);
2207         } else if (g_str_equal(key, "WiFi.Passphrase")) {
2208                 g_free(network->wifi.passphrase);
2209                 network->wifi.passphrase = g_strdup(value);
2210         } else if (g_str_equal(key, "WiFi.EAP")) {
2211                 g_free(network->wifi.eap);
2212                 network->wifi.eap = g_strdup(value);
2213         } else if (g_str_equal(key, "WiFi.Identity")) {
2214                 g_free(network->wifi.identity);
2215                 network->wifi.identity = g_strdup(value);
2216         } else if (g_str_equal(key, "WiFi.AgentIdentity")) {
2217                 g_free(network->wifi.agent_identity);
2218                 network->wifi.agent_identity = g_strdup(value);
2219         } else if (g_str_equal(key, "WiFi.CACertFile")) {
2220                 g_free(network->wifi.ca_cert_path);
2221                 network->wifi.ca_cert_path = g_strdup(value);
2222         } else if (g_str_equal(key, "WiFi.ClientCertFile")) {
2223                 g_free(network->wifi.client_cert_path);
2224                 network->wifi.client_cert_path = g_strdup(value);
2225         } else if (g_str_equal(key, "WiFi.PrivateKeyFile")) {
2226                 g_free(network->wifi.private_key_path);
2227                 network->wifi.private_key_path = g_strdup(value);
2228         } else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase")) {
2229                 g_free(network->wifi.private_key_passphrase);
2230                 network->wifi.private_key_passphrase = g_strdup(value);
2231         } else if (g_str_equal(key, "WiFi.Phase2")) {
2232                 g_free(network->wifi.phase2_auth);
2233                 network->wifi.phase2_auth = g_strdup(value);
2234         } else if (g_str_equal(key, "WiFi.PinWPS")) {
2235                 g_free(network->wifi.pin_wps);
2236                 network->wifi.pin_wps = g_strdup(value);
2237         } else {
2238                 return -EINVAL;
2239         }
2240
2241         return 0;
2242 }
2243
2244 /**
2245  * connman_network_get_string:
2246  * @network: network structure
2247  * @key: unique identifier
2248  *
2249  * Get string value for specific key
2250  */
2251 const char *connman_network_get_string(struct connman_network *network,
2252                                                         const char *key)
2253 {
2254 #if !defined TIZEN_EXT
2255         DBG("network %p key %s", network, key);
2256 #endif
2257
2258         if (g_str_equal(key, "Path"))
2259                 return network->path;
2260         else if (g_str_equal(key, "Name"))
2261                 return network->name;
2262         else if (g_str_equal(key, "Node"))
2263                 return network->node;
2264         else if (g_str_equal(key, "WiFi.Mode"))
2265                 return network->wifi.mode;
2266         else if (g_str_equal(key, "WiFi.Security"))
2267 #if defined TIZEN_EXT
2268                 if (network->wifi.rsn_mode != true ||
2269                     g_str_equal(network->wifi.security, "ieee8021x"))
2270                         return network->wifi.security;
2271                 else
2272                         return "rsn";
2273 #else
2274                 return network->wifi.security;
2275 #endif
2276         else if (g_str_equal(key, "WiFi.Passphrase"))
2277                 return network->wifi.passphrase;
2278         else if (g_str_equal(key, "WiFi.EAP"))
2279                 return network->wifi.eap;
2280         else if (g_str_equal(key, "WiFi.Identity"))
2281                 return network->wifi.identity;
2282         else if (g_str_equal(key, "WiFi.AgentIdentity"))
2283                 return network->wifi.agent_identity;
2284         else if (g_str_equal(key, "WiFi.CACertFile"))
2285                 return network->wifi.ca_cert_path;
2286         else if (g_str_equal(key, "WiFi.ClientCertFile"))
2287                 return network->wifi.client_cert_path;
2288         else if (g_str_equal(key, "WiFi.PrivateKeyFile"))
2289                 return network->wifi.private_key_path;
2290         else if (g_str_equal(key, "WiFi.PrivateKeyPassphrase"))
2291                 return network->wifi.private_key_passphrase;
2292         else if (g_str_equal(key, "WiFi.Phase2"))
2293                 return network->wifi.phase2_auth;
2294         else if (g_str_equal(key, "WiFi.PinWPS"))
2295                 return network->wifi.pin_wps;
2296
2297         return NULL;
2298 }
2299
2300 /**
2301  * connman_network_set_bool:
2302  * @network: network structure
2303  * @key: unique identifier
2304  * @value: boolean value
2305  *
2306  * Set boolean value for specific key
2307  */
2308 int connman_network_set_bool(struct connman_network *network,
2309                                         const char *key, bool value)
2310 {
2311 #if !defined TIZEN_EXT
2312         DBG("network %p key %s value %d", network, key, value);
2313 #endif
2314
2315         if (g_strcmp0(key, "Roaming") == 0)
2316                 network->roaming = value;
2317         else if (g_strcmp0(key, "WiFi.WPS") == 0)
2318                 network->wifi.wps = value;
2319         else if (g_strcmp0(key, "WiFi.UseWPS") == 0)
2320                 network->wifi.use_wps = value;
2321 #if defined TIZEN_EXT
2322         else if (g_strcmp0(key, "DefaultInternet") == 0)
2323                 network->default_internet = value;
2324 #endif
2325
2326         return -EINVAL;
2327 }
2328
2329 /**
2330  * connman_network_get_bool:
2331  * @network: network structure
2332  * @key: unique identifier
2333  *
2334  * Get boolean value for specific key
2335  */
2336 bool connman_network_get_bool(struct connman_network *network,
2337                                                         const char *key)
2338 {
2339 #if !defined TIZEN_EXT
2340         DBG("network %p key %s", network, key);
2341 #endif
2342
2343         if (g_str_equal(key, "Roaming"))
2344                 return network->roaming;
2345         else if (g_str_equal(key, "WiFi.WPS"))
2346                 return network->wifi.wps;
2347         else if (g_str_equal(key, "WiFi.UseWPS"))
2348                 return network->wifi.use_wps;
2349 #if defined TIZEN_EXT
2350         else if (g_str_equal(key, "DefaultInternet"))
2351                 return network->default_internet;
2352 #endif
2353
2354         return false;
2355 }
2356
2357 /**
2358  * connman_network_set_blob:
2359  * @network: network structure
2360  * @key: unique identifier
2361  * @data: blob data
2362  * @size: blob size
2363  *
2364  * Set binary blob value for specific key
2365  */
2366 int connman_network_set_blob(struct connman_network *network,
2367                         const char *key, const void *data, unsigned int size)
2368 {
2369 #if !defined TIZEN_EXT
2370         DBG("network %p key %s size %d", network, key, size);
2371 #endif
2372
2373         if (g_str_equal(key, "WiFi.SSID")) {
2374                 g_free(network->wifi.ssid);
2375                 network->wifi.ssid = g_try_malloc(size);
2376                 if (network->wifi.ssid) {
2377                         memcpy(network->wifi.ssid, data, size);
2378                         network->wifi.ssid_len = size;
2379                 } else
2380                         network->wifi.ssid_len = 0;
2381         } else {
2382                 return -EINVAL;
2383         }
2384
2385         return 0;
2386 }
2387
2388 /**
2389  * connman_network_get_blob:
2390  * @network: network structure
2391  * @key: unique identifier
2392  * @size: pointer to blob size
2393  *
2394  * Get binary blob value for specific key
2395  */
2396 const void *connman_network_get_blob(struct connman_network *network,
2397                                         const char *key, unsigned int *size)
2398 {
2399         DBG("network %p key %s", network, key);
2400
2401         if (g_str_equal(key, "WiFi.SSID")) {
2402                 if (size)
2403                         *size = network->wifi.ssid_len;
2404                 return network->wifi.ssid;
2405         }
2406
2407         return NULL;
2408 }
2409
2410 void __connman_network_set_device(struct connman_network *network,
2411                                         struct connman_device *device)
2412 {
2413         if (network->device == device)
2414                 return;
2415
2416         if (network->device)
2417                 network_remove(network);
2418
2419         network->device = device;
2420
2421         if (network->device)
2422                 network_probe(network);
2423 }
2424
2425 /**
2426  * connman_network_get_device:
2427  * @network: network structure
2428  *
2429  * Get parent device of network
2430  */
2431 struct connman_device *connman_network_get_device(struct connman_network *network)
2432 {
2433         return network->device;
2434 }
2435
2436 /**
2437  * connman_network_get_data:
2438  * @network: network structure
2439  *
2440  * Get private network data pointer
2441  */
2442 void *connman_network_get_data(struct connman_network *network)
2443 {
2444         return network->driver_data;
2445 }
2446
2447 /**
2448  * connman_network_set_data:
2449  * @network: network structure
2450  * @data: data pointer
2451  *
2452  * Set private network data pointer
2453  */
2454 void connman_network_set_data(struct connman_network *network, void *data)
2455 {
2456         network->driver_data = data;
2457 }
2458
2459 void connman_network_update(struct connman_network *network)
2460 {
2461         switch (network->type) {
2462         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2463         case CONNMAN_NETWORK_TYPE_VENDOR:
2464                 return;
2465         case CONNMAN_NETWORK_TYPE_ETHERNET:
2466         case CONNMAN_NETWORK_TYPE_GADGET:
2467         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2468         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2469         case CONNMAN_NETWORK_TYPE_CELLULAR:
2470         case CONNMAN_NETWORK_TYPE_WIFI:
2471                 break;
2472         }
2473
2474         if (network->group)
2475                 __connman_service_update_from_network(network);
2476 }
2477
2478 int __connman_network_init(void)
2479 {
2480         DBG("");
2481
2482         return 0;
2483 }
2484
2485 void __connman_network_cleanup(void)
2486 {
2487         DBG("");
2488 }