src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38 static GSList *counter_list = NULL;
  39
  40 struct connman_stats {
  41         connman_bool_t valid;
  42         connman_bool_t enabled;
  43         struct connman_stats_data data_last;
  44         struct connman_stats_data data;
  45         GTimer *timer;
  46 };
  47
  48 struct connman_stats_counter {
  49         connman_bool_t append_all;
  50         struct connman_stats stats;
  51         struct connman_stats stats_roaming;
  52 };
  53
  54 struct connman_service {
  55         gint refcount;
  56         char *identifier;
  57         char *path;
  58         enum connman_service_type type;
  59         enum connman_service_mode mode;
  60         enum connman_service_security security;
  61         enum connman_service_state state_ipv4;
  62         enum connman_service_state state_ipv6;
  63         enum connman_service_error error;
  64         connman_uint8_t strength;
  65         connman_bool_t favorite;
  66         connman_bool_t immutable;
  67         connman_bool_t hidden;
  68         connman_bool_t ignore;
  69         connman_bool_t autoconnect;
  70         connman_bool_t userconnect;
  71         GTimeVal modified;
  72         unsigned int order;
  73         char *name;
  74         char *passphrase;
  75         char *profile;
  76         char *apn;
  77         char *username;
  78         char *password;
  79         char *mcc;
  80         char *mnc;
  81         connman_bool_t roaming;
  82         connman_bool_t login_required;
  83         struct connman_ipconfig *ipconfig_ipv4;
  84         struct connman_ipconfig *ipconfig_ipv6;
  85         struct connman_network *network;
  86         struct connman_provider *provider;
  87         char **nameservers;
  88         char *nameserver;
  89         char **domains;
  90         char *domainname;
  91         /* 802.1x settings from the config files */
  92         char *eap;
  93         char *identity;
  94         char *ca_cert_file;
  95         char *client_cert_file;
  96         char *private_key_file;
  97         char *private_key_passphrase;
  98         char *phase2;
  99         DBusMessage *pending;
 100         guint timeout;
 101         struct connman_location *location;
 102         struct connman_stats stats;
 103         struct connman_stats stats_roaming;
 104         GHashTable *counter_table;
 105         enum connman_service_proxy_method proxy;
 106         enum connman_service_proxy_method proxy_config;
 107         char **proxies;
 108         char **excludes;
 109         char *pac;
 110         connman_bool_t wps;
 111 };
 112
 113 static void append_path(gpointer value, gpointer user_data)
 114 {
 115         struct connman_service *service = value;
 116         DBusMessageIter *iter = user_data;
 117
 118         if (service->path == NULL || service->hidden == TRUE)
 119                 return;
 120
 121         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 122                                                         &service->path);
 123 }
 124
 125 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 126 {
 127         g_sequence_foreach(service_list, append_path, iter);
 128 }
 129
 130 struct find_data {
 131         const char *path;
 132         struct connman_service *service;
 133 };
 134
 135 static void compare_path(gpointer value, gpointer user_data)
 136 {
 137         struct connman_service *service = value;
 138         struct find_data *data = user_data;
 139
 140         if (data->service != NULL)
 141                 return;
 142
 143         if (g_strcmp0(service->path, data->path) == 0)
 144                 data->service = service;
 145 }
 146
 147 static struct connman_service *find_service(const char *path)
 148 {
 149         struct find_data data = { .path = path, .service = NULL };
 150
 151         DBG("path %s", path);
 152
 153         g_sequence_foreach(service_list, compare_path, &data);
 154
 155         return data.service;
 156 }
 157
 158 const char *__connman_service_type2string(enum connman_service_type type)
 159 {
 160         switch (type) {
 161         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 162                 break;
 163         case CONNMAN_SERVICE_TYPE_SYSTEM:
 164                 return "system";
 165         case CONNMAN_SERVICE_TYPE_ETHERNET:
 166                 return "ethernet";
 167         case CONNMAN_SERVICE_TYPE_WIFI:
 168                 return "wifi";
 169         case CONNMAN_SERVICE_TYPE_WIMAX:
 170                 return "wimax";
 171         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 172                 return "bluetooth";
 173         case CONNMAN_SERVICE_TYPE_CELLULAR:
 174                 return "cellular";
 175         case CONNMAN_SERVICE_TYPE_GPS:
 176                 return "gps";
 177         case CONNMAN_SERVICE_TYPE_VPN:
 178                 return "vpn";
 179         case CONNMAN_SERVICE_TYPE_GADGET:
 180                 return "gadget";
 181         }
 182
 183         return NULL;
 184 }
 185
 186 static const char *mode2string(enum connman_service_mode mode)
 187 {
 188         switch (mode) {
 189         case CONNMAN_SERVICE_MODE_UNKNOWN:
 190                 break;
 191         case CONNMAN_SERVICE_MODE_MANAGED:
 192                 return "managed";
 193         case CONNMAN_SERVICE_MODE_ADHOC:
 194                 return "adhoc";
 195         case CONNMAN_SERVICE_MODE_GPRS:
 196                 return "gprs";
 197         case CONNMAN_SERVICE_MODE_EDGE:
 198                 return "edge";
 199         case CONNMAN_SERVICE_MODE_UMTS:
 200                 return "umts";
 201         }
 202
 203         return NULL;
 204 }
 205
 206 static const char *security2string(enum connman_service_security security)
 207 {
 208         switch (security) {
 209         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 210                 break;
 211         case CONNMAN_SERVICE_SECURITY_NONE:
 212                 return "none";
 213         case CONNMAN_SERVICE_SECURITY_WEP:
 214                 return "wep";
 215         case CONNMAN_SERVICE_SECURITY_PSK:
 216                 return "psk";
 217         case CONNMAN_SERVICE_SECURITY_8021X:
 218                 return "ieee8021x";
 219         case CONNMAN_SERVICE_SECURITY_WPA:
 220                 return "wpa";
 221         case CONNMAN_SERVICE_SECURITY_RSN:
 222                 return "rsn";
 223         }
 224
 225         return NULL;
 226 }
 227
 228 static const char *state2string(enum connman_service_state state)
 229 {
 230         switch (state) {
 231         case CONNMAN_SERVICE_STATE_UNKNOWN:
 232                 break;
 233         case CONNMAN_SERVICE_STATE_IDLE:
 234                 return "idle";
 235         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 236                 return "association";
 237         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 238                 return "configuration";
 239         case CONNMAN_SERVICE_STATE_READY:
 240                 return "ready";
 241         case CONNMAN_SERVICE_STATE_ONLINE:
 242                 return "online";
 243         case CONNMAN_SERVICE_STATE_DISCONNECT:
 244                 return "disconnect";
 245         case CONNMAN_SERVICE_STATE_FAILURE:
 246                 return "failure";
 247         }
 248
 249         return NULL;
 250 }
 251
 252 static const char *error2string(enum connman_service_error error)
 253 {
 254         switch (error) {
 255         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 256                 break;
 257         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 258                 return "out-of-range";
 259         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 260                 return "pin-missing";
 261         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 262                 return "dhcp-failed";
 263         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 264                 return "connect-failed";
 265         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 266                 return "login-failed";
 267         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 268                 return "auth-failed";
 269         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 270                 return "invalid-key";
 271         }
 272
 273         return NULL;
 274 }
 275
 276 static enum connman_service_error string2error(const char *error)
 277 {
 278         if (g_strcmp0(error, "dhcp-failed") == 0)
 279                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 280         else if (g_strcmp0(error, "pin-missing") == 0)
 281                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 282         else if (g_strcmp0(error, "invalid-key") == 0)
 283                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 284
 285         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 286 }
 287
 288 static const char *proxymethod2string(enum connman_service_proxy_method method)
 289 {
 290         switch (method) {
 291         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 292                 return "direct";
 293         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 294                 return "manual";
 295         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 296                 return "auto";
 297         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 298                 break;
 299         }
 300
 301         return NULL;
 302 }
 303
 304 static enum connman_service_proxy_method string2proxymethod(const char *method)
 305 {
 306         if (g_strcmp0(method, "direct") == 0)
 307                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 308         else if (g_strcmp0(method, "auto") == 0)
 309                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 310         else if (g_strcmp0(method, "manual") == 0)
 311                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 312         else
 313                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 314 }
 315
 316 static enum connman_service_state combine_state(
 317                                         enum connman_service_state state_a,
 318                                         enum connman_service_state state_b)
 319 {
 320         enum connman_service_state result;
 321
 322         if (state_a == state_b) {
 323                 result = state_a;
 324                 goto done;
 325         }
 326
 327         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 328                 result = state_b;
 329                 goto done;
 330         }
 331
 332         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 333                 result = state_a;
 334                 goto done;
 335         }
 336
 337         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 338                 result = state_b;
 339                 goto done;
 340         }
 341
 342         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 343                 result = state_a;
 344                 goto done;
 345         }
 346
 347         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 348                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 349                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 350                                 state_b == CONNMAN_SERVICE_STATE_READY)
 351                         result = state_b;
 352                 else
 353                         result = state_a;
 354                 goto done;
 355         }
 356
 357         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 358                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 359                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 360                                 state_a == CONNMAN_SERVICE_STATE_READY)
 361                         result = state_a;
 362                 else
 363                         result = state_b;
 364                 goto done;
 365         }
 366
 367         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 368                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 369                                 state_b == CONNMAN_SERVICE_STATE_READY)
 370                         result = state_b;
 371                 else
 372                         result = state_a;
 373                 goto done;
 374         }
 375
 376         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 377                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 378                                 state_a == CONNMAN_SERVICE_STATE_READY)
 379                         result = state_a;
 380                 else
 381                         result = state_b;
 382                 goto done;
 383         }
 384
 385         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 386                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
 387                         result = state_b;
 388                 else
 389                         result = state_a;
 390                 goto done;
 391         }
 392
 393         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 394                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
 395                         result = state_a;
 396                 else
 397                         result = state_b;
 398                 goto done;
 399         }
 400
 401         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 402                 result = state_a;
 403                 goto done;
 404         }
 405
 406         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 407                 result = state_b;
 408                 goto done;
 409         }
 410
 411         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 412                 result = state_b;
 413                 goto done;
 414         }
 415
 416         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 417                 result = state_a;
 418                 goto done;
 419         }
 420
 421         result = CONNMAN_SERVICE_STATE_FAILURE;
 422
 423 done:
 424         return result;
 425 }
 426
 427 static connman_bool_t is_connecting_state(struct connman_service *service,
 428                                         enum connman_service_state state)
 429 {
 430         switch (state) {
 431         case CONNMAN_SERVICE_STATE_UNKNOWN:
 432         case CONNMAN_SERVICE_STATE_IDLE:
 433         case CONNMAN_SERVICE_STATE_FAILURE:
 434                 if (service->network != NULL)
 435                         return __connman_network_get_connecting(
 436                                                         service->network);
 437         case CONNMAN_SERVICE_STATE_DISCONNECT:
 438         case CONNMAN_SERVICE_STATE_READY:
 439         case CONNMAN_SERVICE_STATE_ONLINE:
 440                 break;
 441         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 442         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 443                 return TRUE;
 444         }
 445
 446         return FALSE;
 447 }
 448
 449 static connman_bool_t is_connected_state(const struct connman_service *service,
 450                                         enum connman_service_state state)
 451 {
 452         switch (state) {
 453         case CONNMAN_SERVICE_STATE_UNKNOWN:
 454         case CONNMAN_SERVICE_STATE_IDLE:
 455         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 456         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 457         case CONNMAN_SERVICE_STATE_DISCONNECT:
 458         case CONNMAN_SERVICE_STATE_FAILURE:
 459                 break;
 460         case CONNMAN_SERVICE_STATE_READY:
 461         case CONNMAN_SERVICE_STATE_ONLINE:
 462                 return TRUE;
 463         }
 464
 465         return FALSE;
 466 }
 467
 468 static connman_bool_t is_connecting(struct connman_service *service)
 469 {
 470         enum connman_service_state state;
 471
 472         state = combine_state(service->state_ipv4, service->state_ipv6);
 473
 474         return is_connecting_state(service, state);
 475 }
 476
 477 static connman_bool_t is_connected(struct connman_service *service)
 478 {
 479         enum connman_service_state state;
 480
 481         state = combine_state(service->state_ipv4, service->state_ipv6);
 482
 483         return is_connected_state(service, state);
 484 }
 485
 486 static void update_nameservers(struct connman_service *service)
 487 {
 488         const char *ifname;
 489
 490         if (service->ipconfig_ipv4)
 491                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 492         else if (service->ipconfig_ipv6)
 493                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 494         else
 495                 ifname = NULL;
 496
 497         if (ifname == NULL)
 498                 return;
 499
 500         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 501         case CONNMAN_SERVICE_STATE_UNKNOWN:
 502         case CONNMAN_SERVICE_STATE_IDLE:
 503         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 504         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 505                 return;
 506         case CONNMAN_SERVICE_STATE_FAILURE:
 507         case CONNMAN_SERVICE_STATE_DISCONNECT:
 508                 connman_resolver_remove_all(ifname);
 509                 return;
 510         case CONNMAN_SERVICE_STATE_READY:
 511         case CONNMAN_SERVICE_STATE_ONLINE:
 512                 break;
 513         }
 514
 515         connman_resolver_remove_all(ifname);
 516
 517         if (service->nameservers != NULL) {
 518                 int i;
 519
 520                 for (i = 0; service->nameservers[i]; i++)
 521                         connman_resolver_append(ifname, NULL,
 522                                                 service->nameservers[i]);
 523         } else if (service->nameserver != NULL)
 524                 connman_resolver_append(ifname, NULL, service->nameserver);
 525
 526         if (service->domains != NULL) {
 527                 int i;
 528
 529                 for (i = 0; service->domains[i]; i++)
 530                         connman_resolver_append(ifname, service->domains[i],
 531                                                 NULL);
 532         } else if (service->domainname != NULL)
 533                 connman_resolver_append(ifname, service->domainname, NULL);
 534
 535         connman_resolver_flush();
 536 }
 537
 538 void __connman_service_append_nameserver(struct connman_service *service,
 539                                                 const char *nameserver)
 540 {
 541         DBG("service %p nameserver %s", service, nameserver);
 542
 543         if (nameserver == NULL)
 544                 return;
 545
 546         g_free(service->nameserver);
 547         service->nameserver = g_strdup(nameserver);
 548
 549         update_nameservers(service);
 550 }
 551
 552 void __connman_service_remove_nameserver(struct connman_service *service,
 553                                                 const char *nameserver)
 554 {
 555         DBG("service %p nameserver %s", service, nameserver);
 556
 557         if (nameserver == NULL)
 558                 return;
 559
 560         g_free(service->nameserver);
 561         service->nameserver = NULL;
 562
 563         update_nameservers(service);
 564 }
 565
 566 void __connman_service_nameserver_add_routes(struct connman_service *service,
 567                                                 const char *gw)
 568 {
 569         int index;
 570
 571         if (service == NULL)
 572                 return;
 573
 574         index = connman_network_get_index(service->network);
 575
 576         if (service->nameservers != NULL) {
 577                 int i;
 578
 579                 /*
 580                  * We add nameservers host routes for nameservers that
 581                  * are not on our subnet. For those who are, the subnet
 582                  * route will be installed by the time the dns proxy code
 583                  * tries to reach them. The subnet route is installed
 584                  * when setting the interface IP address.
 585                  */
 586                 for (i = 0; service->nameservers[i]; i++) {
 587                         if (connman_inet_compare_subnet(index,
 588                                                         service->nameservers[i]))
 589                                 continue;
 590
 591                         connman_inet_add_host_route(index,
 592                                                 service->nameservers[i], gw);
 593                 }
 594         } else if (service->nameserver != NULL) {
 595                 if (connman_inet_compare_subnet(index, service->nameserver))
 596                         return;
 597
 598                 connman_inet_add_host_route(index, service->nameserver, gw);
 599         }
 600 }
 601
 602 void __connman_service_nameserver_del_routes(struct connman_service *service)
 603 {
 604         int index;
 605
 606         if (service == NULL)
 607                 return;
 608
 609         index = connman_network_get_index(service->network);
 610
 611         if (service->nameservers != NULL) {
 612                 int i;
 613
 614                 for (i = 0; service->nameservers[i]; i++)
 615                         connman_inet_del_host_route(index,
 616                                                 service->nameservers[i]);
 617         } else if (service->nameserver != NULL) {
 618                 connman_inet_del_host_route(index, service->nameserver);
 619         }
 620 }
 621
 622 static struct connman_stats *stats_get(struct connman_service *service)
 623 {
 624         if (service->roaming == TRUE)
 625                 return &service->stats_roaming;
 626         else
 627                 return &service->stats;
 628 }
 629
 630 static connman_bool_t stats_enabled(struct connman_service *service)
 631 {
 632         struct connman_stats *stats = stats_get(service);
 633
 634         return stats->enabled;
 635 }
 636
 637 static void stats_start(struct connman_service *service)
 638 {
 639         struct connman_stats *stats = stats_get(service);
 640
 641         DBG("service %p", service);
 642
 643         if (stats->timer == NULL)
 644                 return;
 645
 646         stats->enabled = TRUE;
 647         stats->data_last.time = stats->data.time;
 648
 649         g_timer_start(stats->timer);
 650 }
 651
 652 static void stats_stop(struct connman_service *service)
 653 {
 654         struct connman_stats *stats = stats_get(service);
 655         unsigned int seconds;
 656
 657         DBG("service %p", service);
 658
 659         if (stats->timer == NULL)
 660                 return;
 661
 662         if (stats->enabled == FALSE)
 663                 return;
 664
 665         g_timer_stop(stats->timer);
 666
 667         seconds = g_timer_elapsed(stats->timer, NULL);
 668         stats->data.time = stats->data_last.time + seconds;
 669
 670         stats->enabled = FALSE;
 671 }
 672
 673 static void reset_stats(struct connman_service *service)
 674 {
 675         DBG("service %p", service);
 676
 677         /* home */
 678         service->stats.valid = FALSE;
 679
 680         service->stats.data.rx_packets = 0;
 681         service->stats.data.tx_packets = 0;
 682         service->stats.data.rx_bytes = 0;
 683         service->stats.data.tx_bytes = 0;
 684         service->stats.data.rx_errors = 0;
 685         service->stats.data.tx_errors = 0;
 686         service->stats.data.rx_dropped = 0;
 687         service->stats.data.tx_dropped = 0;
 688         service->stats.data.time = 0;
 689         service->stats.data_last.time = 0;
 690
 691         g_timer_reset(service->stats.timer);
 692
 693         /* roaming */
 694         service->stats_roaming.valid = FALSE;
 695
 696         service->stats_roaming.data.rx_packets = 0;
 697         service->stats_roaming.data.tx_packets = 0;
 698         service->stats_roaming.data.rx_bytes = 0;
 699         service->stats_roaming.data.tx_bytes = 0;
 700         service->stats_roaming.data.rx_errors = 0;
 701         service->stats_roaming.data.tx_errors = 0;
 702         service->stats_roaming.data.rx_dropped = 0;
 703         service->stats_roaming.data.tx_dropped = 0;
 704         service->stats_roaming.data.time = 0;
 705         service->stats_roaming.data_last.time = 0;
 706
 707         g_timer_reset(service->stats_roaming.timer);
 708 }
 709
 710 static struct connman_service *get_default(void)
 711 {
 712         struct connman_service *service;
 713         GSequenceIter *iter;
 714
 715         iter = g_sequence_get_begin_iter(service_list);
 716
 717         if (g_sequence_iter_is_end(iter) == TRUE)
 718                 return NULL;
 719
 720         service = g_sequence_get(iter);
 721
 722         if (is_connected(service) == FALSE)
 723                 return NULL;
 724
 725         return service;
 726 }
 727
 728 static void default_changed(void)
 729 {
 730         struct connman_service *service = get_default();
 731
 732         __connman_notifier_default_changed(service);
 733 }
 734
 735 const char *__connman_service_default(void)
 736 {
 737         struct connman_service *service;
 738
 739         service = get_default();
 740         if (service == NULL)
 741                 return "";
 742
 743         return __connman_service_type2string(service->type);
 744 }
 745
 746 static void mode_changed(struct connman_service *service)
 747 {
 748         const char *str;
 749
 750         str = mode2string(service->mode);
 751         if (str == NULL)
 752                 return;
 753
 754         connman_dbus_property_changed_basic(service->path,
 755                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 756                                                 DBUS_TYPE_STRING, &str);
 757 }
 758
 759 static void state_changed(struct connman_service *service)
 760 {
 761         const char *str;
 762
 763         str = state2string(combine_state(service->state_ipv4,
 764                                                         service->state_ipv6));
 765         if (str == NULL)
 766                 return;
 767
 768         connman_dbus_property_changed_basic(service->path,
 769                                 CONNMAN_SERVICE_INTERFACE, "State",
 770                                                 DBUS_TYPE_STRING, &str);
 771 }
 772
 773 static void strength_changed(struct connman_service *service)
 774 {
 775         if (service->strength == 0)
 776                 return;
 777
 778         connman_dbus_property_changed_basic(service->path,
 779                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 780                                         DBUS_TYPE_BYTE, &service->strength);
 781 }
 782
 783 static void favorite_changed(struct connman_service *service)
 784 {
 785         if (service->path == NULL)
 786                 return;
 787
 788         connman_dbus_property_changed_basic(service->path,
 789                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 790                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 791 }
 792
 793 static void immutable_changed(struct connman_service *service)
 794 {
 795         if (service->path == NULL)
 796                 return;
 797
 798         connman_dbus_property_changed_basic(service->path,
 799                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 800                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 801 }
 802
 803 static void roaming_changed(struct connman_service *service)
 804 {
 805         if (service->path == NULL)
 806                 return;
 807
 808         connman_dbus_property_changed_basic(service->path,
 809                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 810                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 811 }
 812
 813 static void autoconnect_changed(struct connman_service *service)
 814 {
 815         if (service->path == NULL)
 816                 return;
 817
 818         connman_dbus_property_changed_basic(service->path,
 819                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 820                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 821 }
 822
 823 static void passphrase_changed(struct connman_service *service)
 824 {
 825         dbus_bool_t required;
 826
 827         switch (service->type) {
 828         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 829         case CONNMAN_SERVICE_TYPE_SYSTEM:
 830         case CONNMAN_SERVICE_TYPE_ETHERNET:
 831         case CONNMAN_SERVICE_TYPE_WIMAX:
 832         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 833         case CONNMAN_SERVICE_TYPE_CELLULAR:
 834         case CONNMAN_SERVICE_TYPE_GPS:
 835         case CONNMAN_SERVICE_TYPE_VPN:
 836         case CONNMAN_SERVICE_TYPE_GADGET:
 837                 return;
 838         case CONNMAN_SERVICE_TYPE_WIFI:
 839                 required = FALSE;
 840
 841                 switch (service->security) {
 842                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 843                 case CONNMAN_SERVICE_SECURITY_NONE:
 844                         break;
 845                 case CONNMAN_SERVICE_SECURITY_WEP:
 846                 case CONNMAN_SERVICE_SECURITY_PSK:
 847                 case CONNMAN_SERVICE_SECURITY_WPA:
 848                 case CONNMAN_SERVICE_SECURITY_RSN:
 849                         if (service->passphrase == NULL)
 850                                 required = TRUE;
 851                         break;
 852                 case CONNMAN_SERVICE_SECURITY_8021X:
 853                         break;
 854                 }
 855                 break;
 856         }
 857
 858         connman_dbus_property_changed_basic(service->path,
 859                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 860                                                 DBUS_TYPE_BOOLEAN, &required);
 861 }
 862
 863 static void login_changed(struct connman_service *service)
 864 {
 865         dbus_bool_t required = service->login_required;
 866
 867         if (service->path == NULL)
 868                 return;
 869
 870         connman_dbus_property_changed_basic(service->path,
 871                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 872                                                 DBUS_TYPE_BOOLEAN, &required);
 873 }
 874
 875 static void apn_changed(struct connman_service *service)
 876 {
 877         dbus_bool_t required;
 878
 879         switch (service->type) {
 880         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 881         case CONNMAN_SERVICE_TYPE_SYSTEM:
 882         case CONNMAN_SERVICE_TYPE_ETHERNET:
 883         case CONNMAN_SERVICE_TYPE_WIMAX:
 884         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 885         case CONNMAN_SERVICE_TYPE_WIFI:
 886         case CONNMAN_SERVICE_TYPE_GPS:
 887         case CONNMAN_SERVICE_TYPE_VPN:
 888         case CONNMAN_SERVICE_TYPE_GADGET:
 889                 return;
 890         case CONNMAN_SERVICE_TYPE_CELLULAR:
 891                 break;
 892         }
 893
 894         required = (service->apn == NULL) ? TRUE : FALSE;
 895
 896         connman_dbus_property_changed_basic(service->path,
 897                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 898                                                 DBUS_TYPE_BOOLEAN, &required);
 899 }
 900
 901 static void append_security(DBusMessageIter *iter, void *user_data)
 902 {
 903         struct connman_service *service = user_data;
 904         const char *str;
 905
 906         str = security2string(service->security);
 907         if (str != NULL)
 908                 dbus_message_iter_append_basic(iter,
 909                                 DBUS_TYPE_STRING, &str);
 910
 911         str = "wps";
 912         if (service->wps == TRUE)
 913                 dbus_message_iter_append_basic(iter,
 914                                 DBUS_TYPE_STRING, &str);
 915 }
 916
 917 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 918 {
 919         struct connman_service *service = user_data;
 920
 921         if (service->ipconfig_ipv4 != NULL)
 922                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 923                                                                         iter);
 924         else if (service->ipconfig_ipv6 != NULL)
 925                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 926                                                                         iter);
 927 }
 928
 929 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 930 {
 931         struct connman_service *service = user_data;
 932
 933         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 934                                 state2string(service->state_ipv4));
 935
 936         if (is_connected_state(service, service->state_ipv4) == FALSE)
 937                 return;
 938
 939         if (service->ipconfig_ipv4 != NULL)
 940                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 941 }
 942
 943 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 944 {
 945         struct connman_service *service = user_data;
 946
 947         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
 948                                 state2string(service->state_ipv6));
 949
 950         if (is_connected_state(service, service->state_ipv6) == FALSE)
 951                 return;
 952
 953         if (service->ipconfig_ipv6 != NULL)
 954                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter);
 955 }
 956
 957 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 958 {
 959         struct connman_service *service = user_data;
 960
 961         if (service->ipconfig_ipv4 != NULL)
 962                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
 963                                                         iter);
 964 }
 965
 966 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 967 {
 968         struct connman_service *service = user_data;
 969
 970         if (service->ipconfig_ipv6 != NULL)
 971                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
 972                                                         iter);
 973 }
 974
 975 static void append_dns(DBusMessageIter *iter, void *user_data)
 976 {
 977         struct connman_service *service = user_data;
 978
 979         if (is_connected(service) == FALSE)
 980                 return;
 981
 982         if (service->nameservers != NULL) {
 983                 int i;
 984
 985                 for (i = 0; service->nameservers[i]; i++)
 986                         dbus_message_iter_append_basic(iter,
 987                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 988
 989                 return;
 990         }
 991
 992         if (service->nameserver == NULL)
 993                 return;
 994
 995         dbus_message_iter_append_basic(iter,
 996                                 DBUS_TYPE_STRING, &service->nameserver);
 997 }
 998
 999 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1000 {
1001         struct connman_service *service = user_data;
1002         int i;
1003
1004         if (service->nameservers == NULL)
1005                 return;
1006
1007         for (i = 0; service->nameservers[i]; i++)
1008                 dbus_message_iter_append_basic(iter,
1009                                 DBUS_TYPE_STRING, &service->nameservers[i]);
1010 }
1011
1012 static void append_domain(DBusMessageIter *iter, void *user_data)
1013 {
1014         struct connman_service *service = user_data;
1015
1016         if (is_connected(service) == FALSE &&
1017                                 is_connecting(service) == FALSE)
1018                 return;
1019
1020         if (service->domainname == NULL)
1021                 return;
1022
1023         dbus_message_iter_append_basic(iter,
1024                                 DBUS_TYPE_STRING, &service->domainname);
1025 }
1026
1027 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1028 {
1029         struct connman_service *service = user_data;
1030         int i;
1031
1032         if (service->domains == NULL)
1033                 return;
1034
1035         for (i = 0; service->domains[i]; i++)
1036                 dbus_message_iter_append_basic(iter,
1037                                 DBUS_TYPE_STRING, &service->domains[i]);
1038 }
1039
1040 static void append_proxies(DBusMessageIter *iter, void *user_data)
1041 {
1042         struct connman_service *service = user_data;
1043         int i;
1044
1045         if (service->proxies == NULL)
1046                 return;
1047
1048         for (i = 0; service->proxies[i]; i++)
1049                 dbus_message_iter_append_basic(iter,
1050                                 DBUS_TYPE_STRING, &service->proxies[i]);
1051 }
1052
1053 static void append_excludes(DBusMessageIter *iter, void *user_data)
1054 {
1055         struct connman_service *service = user_data;
1056         int i;
1057
1058         if (service->excludes == NULL)
1059                 return;
1060
1061         for (i = 0; service->excludes[i]; i++)
1062                 dbus_message_iter_append_basic(iter,
1063                                 DBUS_TYPE_STRING, &service->excludes[i]);
1064 }
1065
1066 static void append_proxy(DBusMessageIter *iter, void *user_data)
1067 {
1068         struct connman_service *service = user_data;
1069         enum connman_service_proxy_method proxy;
1070         const char *pac = NULL;
1071         const char *method = proxymethod2string(
1072                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1073
1074         DBG("");
1075
1076         if (is_connected(service) == FALSE)
1077                 return;
1078
1079         proxy = connman_service_get_proxy_method(service);
1080
1081         switch (proxy) {
1082         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1083                 return;
1084         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1085                 goto done;
1086         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1087                 connman_dbus_dict_append_array(iter, "Servers",
1088                                         DBUS_TYPE_STRING, append_proxies,
1089                                         service);
1090
1091                 connman_dbus_dict_append_array(iter, "Excludes",
1092                                         DBUS_TYPE_STRING, append_excludes,
1093                                         service);
1094                 break;
1095         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1096                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1097                 if (service->ipconfig_ipv4 != NULL)
1098                         pac = __connman_ipconfig_get_proxy_autoconfig(
1099                                 service->ipconfig_ipv4);
1100                 else if (service->ipconfig_ipv6 != NULL)
1101                         pac = __connman_ipconfig_get_proxy_autoconfig(
1102                                 service->ipconfig_ipv6);
1103
1104                 if (service->pac == NULL && pac == NULL)
1105                         goto done;
1106
1107                 if (service->pac != NULL)
1108                         pac = service->pac;
1109
1110                 connman_dbus_dict_append_basic(iter, "URL",
1111                                         DBUS_TYPE_STRING, &pac);
1112                 break;
1113         }
1114
1115         method = proxymethod2string(proxy);
1116
1117 done:
1118         connman_dbus_dict_append_basic(iter, "Method",
1119                                         DBUS_TYPE_STRING, &method);
1120 }
1121
1122 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1123 {
1124         struct connman_service *service = user_data;
1125         const char *method;
1126
1127         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1128                 return;
1129
1130         switch (service->proxy_config) {
1131         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1132                 return;
1133         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1134                 break;
1135         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1136                 if (service->proxies != NULL)
1137                         connman_dbus_dict_append_array(iter, "Servers",
1138                                                 DBUS_TYPE_STRING,
1139                                                 append_proxies, service);
1140
1141                 if (service->excludes != NULL)
1142                         connman_dbus_dict_append_array(iter, "Excludes",
1143                                                 DBUS_TYPE_STRING,
1144                                                 append_excludes, service);
1145                 break;
1146         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1147                 if (service->pac != NULL)
1148                         connman_dbus_dict_append_basic(iter, "URL",
1149                                         DBUS_TYPE_STRING, &service->pac);
1150                 break;
1151         }
1152
1153         method = proxymethod2string(service->proxy_config);
1154
1155         connman_dbus_dict_append_basic(iter, "Method",
1156                                 DBUS_TYPE_STRING, &method);
1157 }
1158
1159 static void append_provider(DBusMessageIter *iter, void *user_data)
1160 {
1161         struct connman_service *service = user_data;
1162
1163         DBG("%p %p", service, service->provider);
1164
1165         if (is_connected(service) == FALSE)
1166                 return;
1167
1168         if (service->provider != NULL)
1169                 __connman_provider_append_properties(service->provider, iter);
1170 }
1171
1172
1173 static void settings_changed(struct connman_service *service)
1174 {
1175         connman_dbus_property_changed_dict(service->path,
1176                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1177                                                         append_ipv4, service);
1178
1179         connman_dbus_property_changed_dict(service->path,
1180                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1181                                                         append_ipv6, service);
1182 }
1183
1184 static void ipv4_configuration_changed(struct connman_service *service)
1185 {
1186         connman_dbus_property_changed_dict(service->path,
1187                                         CONNMAN_SERVICE_INTERFACE,
1188                                                         "IPv4.Configuration",
1189                                                         append_ipv4config,
1190                                                         service);
1191 }
1192
1193 static void ipv6_configuration_changed(struct connman_service *service)
1194 {
1195         connman_dbus_property_changed_dict(service->path,
1196                                         CONNMAN_SERVICE_INTERFACE,
1197                                                         "IPv6.Configuration",
1198                                                         append_ipv6config,
1199                                                         service);
1200 }
1201
1202 static void dns_changed(struct connman_service *service)
1203 {
1204         connman_dbus_property_changed_array(service->path,
1205                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1206                                         DBUS_TYPE_STRING, append_dns, service);
1207 }
1208
1209 static void dns_configuration_changed(struct connman_service *service)
1210 {
1211         connman_dbus_property_changed_array(service->path,
1212                                 CONNMAN_SERVICE_INTERFACE,
1213                                 "Nameservers.Configuration",
1214                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1215
1216         dns_changed(service);
1217 }
1218
1219 static void domain_changed(struct connman_service *service)
1220 {
1221         connman_dbus_property_changed_array(service->path,
1222                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1223                                 DBUS_TYPE_STRING, append_domain, service);
1224 }
1225
1226 static void domain_configuration_changed(struct connman_service *service)
1227 {
1228         connman_dbus_property_changed_array(service->path,
1229                                 CONNMAN_SERVICE_INTERFACE,
1230                                 "Domains.Configuration",
1231                                 DBUS_TYPE_STRING, append_domainconfig, service);
1232 }
1233
1234 static void proxy_changed(struct connman_service *service)
1235 {
1236         connman_dbus_property_changed_dict(service->path,
1237                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1238                                                         append_proxy, service);
1239 }
1240
1241 static void proxy_configuration_changed(struct connman_service *service)
1242 {
1243         connman_dbus_property_changed_dict(service->path,
1244                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1245                                                 append_proxyconfig, service);
1246
1247         proxy_changed(service);
1248 }
1249
1250 static void link_changed(struct connman_service *service)
1251 {
1252         connman_dbus_property_changed_dict(service->path,
1253                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1254                                                 append_ethernet, service);
1255 }
1256
1257 static void stats_append_counters(DBusMessageIter *dict,
1258                         struct connman_stats_data *stats,
1259                         struct connman_stats_data *counters,
1260                         connman_bool_t append_all)
1261 {
1262         if (counters->rx_packets != stats->rx_packets || append_all) {
1263                 counters->rx_packets = stats->rx_packets;
1264                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1265                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1266         }
1267
1268         if (counters->tx_packets != stats->tx_packets || append_all) {
1269                 counters->tx_packets = stats->tx_packets;
1270                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1271                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1272         }
1273
1274         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1275                 counters->rx_bytes = stats->rx_bytes;
1276                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1277                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1278         }
1279
1280         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1281                 counters->tx_bytes = stats->tx_bytes;
1282                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1283                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1284         }
1285
1286         if (counters->rx_errors != stats->rx_errors || append_all) {
1287                 counters->rx_errors = stats->rx_errors;
1288                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1289                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1290         }
1291
1292         if (counters->tx_errors != stats->tx_errors || append_all) {
1293                 counters->tx_errors = stats->tx_errors;
1294                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1295                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1296         }
1297
1298         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1299                 counters->rx_dropped = stats->rx_dropped;
1300                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1301                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1302         }
1303
1304         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1305                 counters->tx_dropped = stats->tx_dropped;
1306                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1307                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1308         }
1309
1310         if (counters->time != stats->time || append_all) {
1311                 counters->time = stats->time;
1312                 connman_dbus_dict_append_basic(dict, "Time",
1313                                         DBUS_TYPE_UINT32, &stats->time);
1314         }
1315 }
1316
1317 static void stats_append(struct connman_service *service,
1318                                 const char *counter,
1319                                 struct connman_stats_counter *counters,
1320                                 connman_bool_t append_all)
1321 {
1322         DBusMessageIter array, dict;
1323         DBusMessage *msg;
1324
1325         DBG("service %p counter %s", service, counter);
1326
1327         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1328         if (msg == NULL)
1329                 return;
1330
1331         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1332                                 &service->path, DBUS_TYPE_INVALID);
1333
1334         dbus_message_iter_init_append(msg, &array);
1335
1336         /* home counter */
1337         connman_dbus_dict_open(&array, &dict);
1338
1339         stats_append_counters(&dict, &service->stats.data,
1340                                 &counters->stats.data, append_all);
1341
1342         connman_dbus_dict_close(&array, &dict);
1343
1344         /* roaming counter */
1345         connman_dbus_dict_open(&array, &dict);
1346
1347         stats_append_counters(&dict, &service->stats_roaming.data,
1348                                 &counters->stats_roaming.data, append_all);
1349
1350         connman_dbus_dict_close(&array, &dict);
1351
1352         __connman_counter_send_usage(counter, msg);
1353 }
1354
1355 static void stats_update(struct connman_service *service,
1356                                 unsigned int rx_packets, unsigned int tx_packets,
1357                                 unsigned int rx_bytes, unsigned int tx_bytes,
1358                                 unsigned int rx_errors, unsigned int tx_errors,
1359                                 unsigned int rx_dropped, unsigned int tx_dropped)
1360 {
1361         struct connman_stats *stats = stats_get(service);
1362         struct connman_stats_data *data_last = &stats->data_last;
1363         struct connman_stats_data *data = &stats->data;
1364         unsigned int seconds;
1365
1366         DBG("service %p", service);
1367
1368         if (stats->valid == TRUE) {
1369                 data->rx_packets +=
1370                         rx_packets - data_last->rx_packets;
1371                 data->tx_packets +=
1372                         tx_packets - data_last->tx_packets;
1373                 data->rx_bytes +=
1374                         rx_bytes - data_last->rx_bytes;
1375                 data->tx_bytes +=
1376                         tx_bytes - data_last->tx_bytes;
1377                 data->rx_errors +=
1378                         rx_errors - data_last->rx_errors;
1379                 data->tx_errors +=
1380                         tx_errors - data_last->tx_errors;
1381                 data->rx_dropped +=
1382                         rx_dropped - data_last->rx_dropped;
1383                 data->tx_dropped +=
1384                         tx_dropped - data_last->tx_dropped;
1385         } else {
1386                 stats->valid = TRUE;
1387         }
1388
1389         data_last->rx_packets = rx_packets;
1390         data_last->tx_packets = tx_packets;
1391         data_last->rx_bytes = rx_bytes;
1392         data_last->tx_bytes = tx_bytes;
1393         data_last->rx_errors = rx_errors;
1394         data_last->tx_errors = tx_errors;
1395         data_last->rx_dropped = rx_dropped;
1396         data_last->tx_dropped = tx_dropped;
1397
1398         seconds = g_timer_elapsed(stats->timer, NULL);
1399         stats->data.time = stats->data_last.time + seconds;
1400 }
1401
1402 void __connman_service_notify(struct connman_service *service,
1403                         unsigned int rx_packets, unsigned int tx_packets,
1404                         unsigned int rx_bytes, unsigned int tx_bytes,
1405                         unsigned int rx_errors, unsigned int tx_errors,
1406                         unsigned int rx_dropped, unsigned int tx_dropped)
1407 {
1408         GHashTableIter iter;
1409         gpointer key, value;
1410         const char *counter;
1411         struct connman_stats_counter *counters;
1412         struct connman_stats_data *data;
1413         int err;
1414
1415         if (service == NULL)
1416                 return;
1417
1418         if (is_connected(service) == FALSE)
1419                 return;
1420
1421         stats_update(service,
1422                 rx_packets, tx_packets,
1423                 rx_bytes, tx_bytes,
1424                 rx_errors, tx_errors,
1425                 rx_dropped, tx_dropped);
1426
1427         data = &stats_get(service)->data;
1428         err = __connman_stats_update(service, service->roaming, data);
1429         if (err < 0)
1430                 connman_error("Failed to store statistics for %s",
1431                                 service->identifier);
1432
1433         g_hash_table_iter_init(&iter, service->counter_table);
1434         while (g_hash_table_iter_next(&iter, &key, &value)) {
1435                 counter = key;
1436                 counters = value;
1437
1438                 stats_append(service, counter, counters, counters->append_all);
1439                 counters->append_all = FALSE;
1440         }
1441 }
1442
1443 int __connman_service_counter_register(const char *counter)
1444 {
1445         struct connman_service *service;
1446         GSequenceIter *iter;
1447         struct connman_stats_counter *counters;
1448
1449         DBG("counter %s", counter);
1450
1451         counter_list = g_slist_append(counter_list, (gpointer)counter);
1452
1453         iter = g_sequence_get_begin_iter(service_list);
1454
1455         while (g_sequence_iter_is_end(iter) == FALSE) {
1456                 service = g_sequence_get(iter);
1457
1458                 counters = g_try_new0(struct connman_stats_counter, 1);
1459                 if (counters == NULL)
1460                         return -ENOMEM;
1461
1462                 counters->append_all = TRUE;
1463
1464                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1465                                         counters);
1466
1467                 iter = g_sequence_iter_next(iter);
1468         }
1469
1470         return 0;
1471 }
1472
1473 void __connman_service_counter_unregister(const char *counter)
1474 {
1475         struct connman_service *service;
1476         GSequenceIter *iter;
1477
1478         DBG("counter %s", counter);
1479
1480         iter = g_sequence_get_begin_iter(service_list);
1481
1482         while (g_sequence_iter_is_end(iter) == FALSE) {
1483                 service = g_sequence_get(iter);
1484
1485                 g_hash_table_remove(service->counter_table, counter);
1486
1487                 iter = g_sequence_iter_next(iter);
1488         }
1489
1490         counter_list = g_slist_remove(counter_list, counter);
1491 }
1492
1493 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1494                                         struct connman_service *service)
1495 {
1496         dbus_bool_t required;
1497         const char *str;
1498
1499         str = __connman_service_type2string(service->type);
1500         if (str != NULL)
1501                 connman_dbus_dict_append_basic(dict, "Type",
1502                                                 DBUS_TYPE_STRING, &str);
1503
1504         str = mode2string(service->mode);
1505         if (str != NULL)
1506                 connman_dbus_dict_append_basic(dict, "Mode",
1507                                                 DBUS_TYPE_STRING, &str);
1508
1509         connman_dbus_dict_append_array(dict, "Security",
1510                                 DBUS_TYPE_STRING, append_security, service);
1511
1512         str = state2string(combine_state(service->state_ipv4,
1513                                                         service->state_ipv6));
1514         if (str != NULL)
1515                 connman_dbus_dict_append_basic(dict, "State",
1516                                                 DBUS_TYPE_STRING, &str);
1517
1518         str = error2string(service->error);
1519         if (str != NULL)
1520                 connman_dbus_dict_append_basic(dict, "Error",
1521                                                 DBUS_TYPE_STRING, &str);
1522
1523         if (service->strength > 0)
1524                 connman_dbus_dict_append_basic(dict, "Strength",
1525                                         DBUS_TYPE_BYTE, &service->strength);
1526
1527         connman_dbus_dict_append_basic(dict, "Favorite",
1528                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1529
1530         connman_dbus_dict_append_basic(dict, "Immutable",
1531                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1532
1533         if (service->favorite == TRUE)
1534                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1535                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1536         else
1537                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1538                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1539
1540         if (service->name != NULL)
1541                 connman_dbus_dict_append_basic(dict, "Name",
1542                                         DBUS_TYPE_STRING, &service->name);
1543
1544         connman_dbus_dict_append_basic(dict, "LoginRequired",
1545                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1546
1547         switch (service->type) {
1548         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1549         case CONNMAN_SERVICE_TYPE_SYSTEM:
1550         case CONNMAN_SERVICE_TYPE_GPS:
1551         case CONNMAN_SERVICE_TYPE_VPN:
1552         case CONNMAN_SERVICE_TYPE_GADGET:
1553                 break;
1554         case CONNMAN_SERVICE_TYPE_CELLULAR:
1555                 connman_dbus_dict_append_basic(dict, "Roaming",
1556                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1557
1558                 if (service->apn != NULL) {
1559                         connman_dbus_dict_append_basic(dict, "APN",
1560                                         DBUS_TYPE_STRING, &service->apn);
1561
1562                         if (service->username != NULL)
1563                                 connman_dbus_dict_append_basic(dict,
1564                                         "Username", DBUS_TYPE_STRING,
1565                                                         &service->username);
1566
1567                         if (service->password != NULL)
1568                                 connman_dbus_dict_append_basic(dict,
1569                                         "Password", DBUS_TYPE_STRING,
1570                                                         &service->password);
1571
1572                         required = FALSE;
1573                 } else
1574                         required = TRUE;
1575
1576                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1577                                                 DBUS_TYPE_BOOLEAN, &required);
1578                 connman_dbus_dict_append_dict(dict, "Ethernet",
1579                                                 append_ethernet, service);
1580                 break;
1581         case CONNMAN_SERVICE_TYPE_WIFI:
1582                 if (service->passphrase != NULL && limited == FALSE)
1583                         connman_dbus_dict_append_basic(dict, "Passphrase",
1584                                 DBUS_TYPE_STRING, &service->passphrase);
1585
1586                 required = FALSE;
1587
1588                 switch (service->security) {
1589                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1590                 case CONNMAN_SERVICE_SECURITY_NONE:
1591                         break;
1592                 case CONNMAN_SERVICE_SECURITY_WEP:
1593                 case CONNMAN_SERVICE_SECURITY_PSK:
1594                 case CONNMAN_SERVICE_SECURITY_WPA:
1595                 case CONNMAN_SERVICE_SECURITY_RSN:
1596                         if (service->passphrase == NULL)
1597                                 required = TRUE;
1598                         break;
1599                 case CONNMAN_SERVICE_SECURITY_8021X:
1600                         break;
1601                 }
1602
1603                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1604                                                 DBUS_TYPE_BOOLEAN, &required);
1605
1606                 /* fall through */
1607         case CONNMAN_SERVICE_TYPE_ETHERNET:
1608         case CONNMAN_SERVICE_TYPE_WIMAX:
1609         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1610                 connman_dbus_dict_append_dict(dict, "Ethernet",
1611                                                 append_ethernet, service);
1612                 break;
1613         }
1614
1615         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1616
1617         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1618                                                 append_ipv4config, service);
1619
1620         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1621
1622         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1623                                                 append_ipv6config, service);
1624
1625         connman_dbus_dict_append_array(dict, "Nameservers",
1626                                 DBUS_TYPE_STRING, append_dns, service);
1627
1628         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1629                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1630
1631         connman_dbus_dict_append_array(dict, "Domains",
1632                                 DBUS_TYPE_STRING, append_domain, service);
1633
1634         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1635                                 DBUS_TYPE_STRING, append_domainconfig, service);
1636
1637         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1638
1639         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1640                                                 append_proxyconfig, service);
1641
1642         connman_dbus_dict_append_dict(dict, "Provider",
1643                                                 append_provider, service);
1644 }
1645
1646 static void append_struct(gpointer value, gpointer user_data)
1647 {
1648         struct connman_service *service = value;
1649         DBusMessageIter *iter = user_data;
1650         DBusMessageIter entry, dict;
1651
1652         if (service->path == NULL || service->hidden == TRUE)
1653                 return;
1654
1655         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1656
1657         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1658                                                         &service->path);
1659
1660         connman_dbus_dict_open(&entry, &dict);
1661         append_properties(&dict, TRUE, service);
1662         connman_dbus_dict_close(&entry, &dict);
1663
1664         dbus_message_iter_close_container(iter, &entry);
1665 }
1666
1667 void __connman_service_list_struct(DBusMessageIter *iter)
1668 {
1669         g_sequence_foreach(service_list, append_struct, iter);
1670 }
1671
1672 int __connman_service_get_index(struct connman_service *service)
1673 {
1674         if (service == NULL)
1675                 return -1;
1676
1677         if (service->network == NULL)
1678                 return -1;
1679
1680         return connman_network_get_index(service->network);
1681 }
1682
1683 void __connman_service_set_domainname(struct connman_service *service,
1684                                                 const char *domainname)
1685 {
1686         if (service == NULL)
1687                 return;
1688
1689         g_free(service->domainname);
1690         service->domainname = g_strdup(domainname);
1691
1692         domain_changed(service);
1693 }
1694
1695 const char *connman_service_get_domainname(struct connman_service *service)
1696 {
1697         if (service == NULL)
1698                 return NULL;
1699
1700         if (service->domains != NULL)
1701                 return service->domains[0];
1702         else
1703                 return service->domainname;
1704 }
1705
1706 const char *connman_service_get_nameserver(struct connman_service *service)
1707 {
1708         if (service == NULL)
1709                 return NULL;
1710
1711         return service->nameserver;
1712 }
1713
1714 void connman_service_set_proxy_method(struct connman_service *service,
1715                                         enum connman_service_proxy_method method)
1716 {
1717         if (service == NULL)
1718                 return;
1719
1720         service->proxy = method;
1721
1722         proxy_changed(service);
1723
1724         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1725                 __connman_notifier_proxy_changed(service);
1726 }
1727
1728 enum connman_service_proxy_method connman_service_get_proxy_method(
1729                                         struct connman_service *service)
1730 {
1731         if (service == NULL)
1732                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1733
1734         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1735                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1736                                 service->pac == NULL)
1737                         return service->proxy;
1738
1739                 return service->proxy_config;
1740         }
1741
1742         return service->proxy;
1743 }
1744
1745 char **connman_service_get_proxy_servers(struct connman_service *service)
1746 {
1747         return g_strdupv(service->proxies);
1748 }
1749
1750 char **connman_service_get_proxy_excludes(struct connman_service *service)
1751 {
1752         return g_strdupv(service->excludes);
1753 }
1754
1755 const char *connman_service_get_proxy_url(struct connman_service *service)
1756 {
1757         if (service == NULL)
1758                 return NULL;
1759
1760         return service->pac;
1761 }
1762
1763 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1764                                                         const char *url)
1765 {
1766         if (service == NULL)
1767                 return;
1768
1769         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1770
1771         if (service->ipconfig_ipv4) {
1772                 if (__connman_ipconfig_set_proxy_autoconfig(
1773                             service->ipconfig_ipv4, url) < 0)
1774                         return;
1775         } else if (service->ipconfig_ipv6) {
1776                 if (__connman_ipconfig_set_proxy_autoconfig(
1777                             service->ipconfig_ipv6, url) < 0)
1778                         return;
1779         } else
1780                 return;
1781
1782         proxy_changed(service);
1783
1784         __connman_notifier_proxy_changed(service);
1785 }
1786
1787 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1788 {
1789         if (service == NULL)
1790                 return NULL;
1791
1792         if (service->ipconfig_ipv4)
1793                 return __connman_ipconfig_get_proxy_autoconfig(
1794                                                 service->ipconfig_ipv4);
1795         else if (service->ipconfig_ipv6)
1796                 return __connman_ipconfig_get_proxy_autoconfig(
1797                                                 service->ipconfig_ipv6);
1798         return NULL;
1799 }
1800
1801 void __connman_service_set_passphrase(struct connman_service *service,
1802                                         const char* passphrase)
1803 {
1804         if (service->immutable == TRUE)
1805                 return;
1806
1807         g_free(service->passphrase);
1808         service->passphrase = g_strdup(passphrase);
1809
1810         passphrase_changed(service);
1811
1812         if (service->network != NULL)
1813                 connman_network_set_string(service->network,
1814                                         "WiFi.Passphrase",
1815                                         service->passphrase);
1816
1817         __connman_storage_save_service(service);
1818 }
1819
1820 static DBusMessage *get_properties(DBusConnection *conn,
1821                                         DBusMessage *msg, void *user_data)
1822 {
1823         struct connman_service *service = user_data;
1824         DBusMessage *reply;
1825         DBusMessageIter array, dict;
1826
1827         DBG("service %p", service);
1828
1829         reply = dbus_message_new_method_return(msg);
1830         if (reply == NULL)
1831                 return NULL;
1832
1833         dbus_message_iter_init_append(reply, &array);
1834
1835         connman_dbus_dict_open(&array, &dict);
1836         append_properties(&dict, FALSE, service);
1837         connman_dbus_dict_close(&array, &dict);
1838
1839         return reply;
1840 }
1841
1842 static int update_proxy_configuration(struct connman_service *service,
1843                                 DBusMessageIter *array)
1844 {
1845         DBusMessageIter dict;
1846         enum connman_service_proxy_method method;
1847         GString *servers_str = NULL;
1848         GString *excludes_str = NULL;
1849         const char *url = NULL;
1850
1851         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1852
1853         dbus_message_iter_recurse(array, &dict);
1854
1855         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1856                 DBusMessageIter entry, variant;
1857                 const char *key;
1858                 int type;
1859
1860                 dbus_message_iter_recurse(&dict, &entry);
1861
1862                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1863                         goto error;
1864
1865                 dbus_message_iter_get_basic(&entry, &key);
1866                 dbus_message_iter_next(&entry);
1867
1868                 if (dbus_message_iter_get_arg_type(&entry) !=
1869                                                         DBUS_TYPE_VARIANT)
1870                         goto error;
1871
1872                 dbus_message_iter_recurse(&entry, &variant);
1873                 type = dbus_message_iter_get_arg_type(&variant);
1874
1875                 if (g_str_equal(key, "Method") == TRUE) {
1876                         const char *val;
1877
1878                         if (type != DBUS_TYPE_STRING)
1879                                 goto error;
1880
1881                         dbus_message_iter_get_basic(&variant, &val);
1882                         method = string2proxymethod(val);
1883                 } else if (g_str_equal(key, "URL") == TRUE) {
1884                         if (type != DBUS_TYPE_STRING)
1885                                 goto error;
1886
1887                         dbus_message_iter_get_basic(&variant, &url);
1888                 } else if (g_str_equal(key, "Servers") == TRUE) {
1889                         DBusMessageIter str_array;
1890
1891                         if (type != DBUS_TYPE_ARRAY)
1892                                 goto error;
1893
1894                         servers_str = g_string_new(NULL);
1895                         if (servers_str == NULL)
1896                                 goto error;
1897
1898                         dbus_message_iter_recurse(&variant, &str_array);
1899
1900                         while (dbus_message_iter_get_arg_type(&str_array) ==
1901                                                         DBUS_TYPE_STRING) {
1902                                 char *val = NULL;
1903
1904                                 dbus_message_iter_get_basic(&str_array, &val);
1905
1906                                 if (servers_str->len > 0)
1907                                         g_string_append_printf(servers_str,
1908                                                         " %s", val);
1909                                 else
1910                                         g_string_append(servers_str, val);
1911
1912                                 dbus_message_iter_next(&str_array);
1913                         }
1914                 } else if (g_str_equal(key, "Excludes") == TRUE) {
1915                         DBusMessageIter str_array;
1916
1917                         if (type != DBUS_TYPE_ARRAY)
1918                                 goto error;
1919
1920                         excludes_str = g_string_new(NULL);
1921                         if (excludes_str == NULL)
1922                                 goto error;
1923
1924                         dbus_message_iter_recurse(&variant, &str_array);
1925
1926                         while (dbus_message_iter_get_arg_type(&str_array) ==
1927                                                         DBUS_TYPE_STRING) {
1928                                 char *val = NULL;
1929
1930                                 dbus_message_iter_get_basic(&str_array, &val);
1931
1932                                 if (excludes_str->len > 0)
1933                                         g_string_append_printf(excludes_str,
1934                                                         " %s", val);
1935                                 else
1936                                         g_string_append(excludes_str, val);
1937
1938                                 dbus_message_iter_next(&str_array);
1939                         }
1940                 }
1941
1942                 dbus_message_iter_next(&dict);
1943         }
1944
1945         switch (method) {
1946         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1947                 break;
1948         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1949                 if (servers_str == NULL && service->proxies == NULL)
1950                         goto error;
1951
1952                 if (servers_str != NULL) {
1953                         g_strfreev(service->proxies);
1954
1955                         if (servers_str->len > 0)
1956                                 service->proxies = g_strsplit_set(
1957                                         servers_str->str, " ", 0);
1958                         else
1959                                 service->proxies = NULL;
1960                 }
1961
1962                 if (excludes_str != NULL) {
1963                         g_strfreev(service->excludes);
1964
1965                         if (excludes_str->len > 0)
1966                                 service->excludes = g_strsplit_set(
1967                                         excludes_str->str, " ", 0);
1968                         else
1969                                 service->excludes = NULL;
1970                 }
1971
1972                 if (service->proxies == NULL)
1973                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
1974
1975                 break;
1976         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1977                 g_free(service->pac);
1978
1979                 if (url != NULL && strlen(url) > 0)
1980                         service->pac = g_strdup(url);
1981                 else
1982                         service->pac = NULL;
1983
1984                 /* if we are connected:
1985                    - if service->pac == NULL
1986                    - if __connman_ipconfig_get_proxy_autoconfig(
1987                    service->ipconfig) == NULL
1988                    --> We should start WPAD */
1989
1990                 break;
1991         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1992                 goto error;
1993         }
1994
1995         if (servers_str != NULL)
1996                 g_string_free(servers_str, TRUE);
1997
1998         if (excludes_str != NULL)
1999                 g_string_free(excludes_str, TRUE);
2000
2001         service->proxy_config = method;
2002
2003         return 0;
2004
2005 error:
2006         if (servers_str != NULL)
2007                 g_string_free(servers_str, TRUE);
2008
2009         if (excludes_str != NULL)
2010                 g_string_free(excludes_str, TRUE);
2011
2012         return -EINVAL;
2013 }
2014
2015 static DBusMessage *set_property(DBusConnection *conn,
2016                                         DBusMessage *msg, void *user_data)
2017 {
2018         struct connman_service *service = user_data;
2019         DBusMessageIter iter, value;
2020         const char *name;
2021         int type;
2022
2023         DBG("service %p", service);
2024
2025         if (dbus_message_iter_init(msg, &iter) == FALSE)
2026                 return __connman_error_invalid_arguments(msg);
2027
2028         dbus_message_iter_get_basic(&iter, &name);
2029         dbus_message_iter_next(&iter);
2030         dbus_message_iter_recurse(&iter, &value);
2031
2032         type = dbus_message_iter_get_arg_type(&value);
2033
2034         if (g_str_equal(name, "AutoConnect") == TRUE) {
2035                 connman_bool_t autoconnect;
2036
2037                 if (type != DBUS_TYPE_BOOLEAN)
2038                         return __connman_error_invalid_arguments(msg);
2039
2040                 if (service->favorite == FALSE)
2041                         return __connman_error_invalid_service(msg);
2042
2043                 dbus_message_iter_get_basic(&value, &autoconnect);
2044
2045                 if (service->autoconnect == autoconnect)
2046                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2047
2048                 service->autoconnect = autoconnect;
2049
2050                 autoconnect_changed(service);
2051
2052                 __connman_storage_save_service(service);
2053         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2054                 const char *passphrase;
2055
2056                 if (type != DBUS_TYPE_STRING)
2057                         return __connman_error_invalid_arguments(msg);
2058
2059                 if (service->immutable == TRUE)
2060                         return __connman_error_not_supported(msg);
2061
2062                 dbus_message_iter_get_basic(&value, &passphrase);
2063
2064                 __connman_service_set_passphrase(service, passphrase);
2065         } else if (g_str_equal(name, "APN") == TRUE) {
2066                 const char *apn;
2067
2068                 if (type != DBUS_TYPE_STRING)
2069                         return __connman_error_invalid_arguments(msg);
2070
2071                 if (service->immutable == TRUE)
2072                         return __connman_error_not_supported(msg);
2073
2074                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2075                         return __connman_error_invalid_service(msg);
2076
2077                 dbus_message_iter_get_basic(&value, &apn);
2078
2079                 g_free(service->apn);
2080                 service->apn = g_strdup(apn);
2081
2082                 apn_changed(service);
2083
2084                 if (service->network != NULL)
2085                         connman_network_set_string(service->network,
2086                                                 "Cellular.APN", service->apn);
2087
2088                 __connman_storage_save_service(service);
2089         } else if (g_str_equal(name, "Username") == TRUE) {
2090                 const char *username;
2091
2092                 if (type != DBUS_TYPE_STRING)
2093                         return __connman_error_invalid_arguments(msg);
2094
2095                 if (service->immutable == TRUE)
2096                         return __connman_error_not_supported(msg);
2097
2098                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2099                         return __connman_error_invalid_service(msg);
2100
2101                 dbus_message_iter_get_basic(&value, &username);
2102
2103                 g_free(service->username);
2104                 service->username = g_strdup(username);
2105
2106                 if (service->network != NULL)
2107                         connman_network_set_string(service->network,
2108                                         "Cellular.Username", service->username);
2109
2110                 __connman_storage_save_service(service);
2111         } else if (g_str_equal(name, "Password") == TRUE) {
2112                 const char *password;
2113
2114                 if (type != DBUS_TYPE_STRING)
2115                         return __connman_error_invalid_arguments(msg);
2116
2117                 if (service->immutable == TRUE)
2118                         return __connman_error_not_supported(msg);
2119
2120                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2121                         return __connman_error_invalid_service(msg);
2122
2123                 dbus_message_iter_get_basic(&value, &password);
2124
2125                 g_free(service->password);
2126                 service->password = g_strdup(password);
2127
2128                 if (service->network != NULL)
2129                         connman_network_set_string(service->network,
2130                                         "Cellular.Password", service->password);
2131
2132                 __connman_storage_save_service(service);
2133         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2134                 DBusMessageIter entry;
2135                 GString *str;
2136                 int index;
2137                 const char *gw;
2138
2139                 if (type != DBUS_TYPE_ARRAY)
2140                         return __connman_error_invalid_arguments(msg);
2141
2142                 str = g_string_new(NULL);
2143                 if (str == NULL)
2144                         return __connman_error_invalid_arguments(msg);
2145
2146                 index = connman_network_get_index(service->network);
2147                 gw = __connman_ipconfig_get_gateway(index);
2148
2149                 if (gw && strlen(gw))
2150                         __connman_service_nameserver_del_routes(service);
2151
2152                 dbus_message_iter_recurse(&value, &entry);
2153
2154                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2155                         const char *val;
2156                         dbus_message_iter_get_basic(&entry, &val);
2157                         dbus_message_iter_next(&entry);
2158                         if (str->len > 0)
2159                                 g_string_append_printf(str, " %s", val);
2160                         else
2161                                 g_string_append(str, val);
2162                 }
2163
2164                 g_strfreev(service->nameservers);
2165
2166                 if (str->len > 0)
2167                         service->nameservers = g_strsplit_set(str->str, " ", 0);
2168                 else
2169                         service->nameservers = NULL;
2170
2171                 g_string_free(str, TRUE);
2172
2173                 if (gw && strlen(gw))
2174                         __connman_service_nameserver_add_routes(service, gw);
2175
2176                 update_nameservers(service);
2177                 dns_configuration_changed(service);
2178
2179                 __connman_storage_save_service(service);
2180         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2181                 DBusMessageIter entry;
2182                 GString *str;
2183
2184                 if (type != DBUS_TYPE_ARRAY)
2185                         return __connman_error_invalid_arguments(msg);
2186
2187                 str = g_string_new(NULL);
2188                 if (str == NULL)
2189                         return __connman_error_invalid_arguments(msg);
2190
2191                 dbus_message_iter_recurse(&value, &entry);
2192
2193                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2194                         const char *val;
2195                         dbus_message_iter_get_basic(&entry, &val);
2196                         dbus_message_iter_next(&entry);
2197                         if (str->len > 0)
2198                                 g_string_append_printf(str, " %s", val);
2199                         else
2200                                 g_string_append(str, val);
2201                 }
2202
2203                 g_strfreev(service->domains);
2204
2205                 if (str->len > 0)
2206                         service->domains = g_strsplit_set(str->str, " ", 0);
2207                 else
2208                         service->domains = NULL;
2209
2210                 g_string_free(str, TRUE);
2211
2212                 update_nameservers(service);
2213                 domain_configuration_changed(service);
2214
2215                 __connman_storage_save_service(service);
2216         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2217                 int err;
2218
2219                 if (type != DBUS_TYPE_ARRAY)
2220                         return __connman_error_invalid_arguments(msg);
2221
2222                 err = update_proxy_configuration(service, &value);
2223
2224                 if (err < 0)
2225                         return __connman_error_failed(msg, -err);
2226
2227                 proxy_configuration_changed(service);
2228
2229                 __connman_storage_save_service(service);
2230         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2231                         g_str_equal(name, "IPv6.Configuration")) {
2232
2233                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2234                 enum connman_service_state state =
2235                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2236                 int err = 0;
2237
2238                 DBG("%s", name);
2239
2240                 if (service->ipconfig_ipv4 == NULL &&
2241                                         service->ipconfig_ipv6 == NULL)
2242                         return __connman_error_invalid_property(msg);
2243
2244                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2245                         state = service->state_ipv4;
2246                         if (is_connecting_state(service, state) ||
2247                                         is_connected_state(service, state))
2248                                 __connman_network_clear_ipconfig(
2249                                                 service->network,
2250                                                 service->ipconfig_ipv4);
2251
2252                         ipv4 = service->ipconfig_ipv4;
2253                         err = __connman_ipconfig_set_config(ipv4, &value);
2254
2255                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2256                         state = service->state_ipv6;
2257                         if (is_connecting_state(service, state) ||
2258                                         is_connected_state(service, state))
2259                                 __connman_network_clear_ipconfig(
2260                                                 service->network,
2261                                                 service->ipconfig_ipv6);
2262
2263                         ipv6 = service->ipconfig_ipv6;
2264                         err = __connman_ipconfig_set_config(ipv6, &value);
2265                 }
2266
2267                 if (err < 0) {
2268                         if (is_connected_state(service, state) ||
2269                                         is_connecting_state(service, state))
2270                                 __connman_network_set_ipconfig(service->network,
2271                                                                 ipv4, ipv6);
2272                         return __connman_error_failed(msg, -err);
2273                 }
2274
2275                 if (ipv4)
2276                         ipv4_configuration_changed(service);
2277                 else if (ipv6)
2278                         ipv6_configuration_changed(service);
2279
2280                 if (is_connecting(service) || is_connected(service))
2281                         __connman_network_set_ipconfig(service->network,
2282                                                         ipv4, ipv6);
2283
2284                 __connman_storage_save_service(service);
2285         } else
2286                 return __connman_error_invalid_property(msg);
2287
2288         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2289 }
2290
2291 static void set_idle(struct connman_service *service)
2292 {
2293         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2294         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2295         state_changed(service);
2296 }
2297
2298 static DBusMessage *clear_property(DBusConnection *conn,
2299                                         DBusMessage *msg, void *user_data)
2300 {
2301         struct connman_service *service = user_data;
2302         const char *name;
2303
2304         DBG("service %p", service);
2305
2306         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2307                                                         DBUS_TYPE_INVALID);
2308
2309         if (g_str_equal(name, "Error") == TRUE) {
2310                 set_idle(service);
2311
2312                 g_get_current_time(&service->modified);
2313                 __connman_storage_save_service(service);
2314         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2315                 if (service->immutable == TRUE)
2316                         return __connman_error_not_supported(msg);
2317
2318                 g_free(service->passphrase);
2319                 service->passphrase = NULL;
2320
2321                 passphrase_changed(service);
2322
2323                 __connman_storage_save_service(service);
2324         } else
2325                 return __connman_error_invalid_property(msg);
2326
2327         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2328 }
2329
2330 static connman_bool_t is_ignore(struct connman_service *service)
2331 {
2332         if (service->autoconnect == FALSE)
2333                 return TRUE;
2334
2335         if (service->roaming == TRUE)
2336                 return TRUE;
2337
2338         if (service->ignore == TRUE)
2339                 return TRUE;
2340
2341         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2342                                                 CONNMAN_SERVICE_STATE_FAILURE)
2343                 return TRUE;
2344
2345         return FALSE;
2346 }
2347
2348 void __connman_service_auto_connect(void)
2349 {
2350         struct connman_service *service = NULL;
2351         GSequenceIter *iter;
2352
2353         DBG("");
2354
2355         iter = g_sequence_get_begin_iter(service_list);
2356
2357         while (g_sequence_iter_is_end(iter) == FALSE) {
2358                 service = g_sequence_get(iter);
2359
2360                 if (service->pending != NULL)
2361                         return;
2362
2363                 if (is_connecting(service) == TRUE)
2364                         return;
2365
2366                 if (service->favorite == FALSE)
2367                         return;
2368
2369                 if (is_connected(service) == TRUE)
2370                         return;
2371
2372                 if (is_ignore(service) == FALSE &&
2373                         combine_state(service->state_ipv4,
2374                                         service->state_ipv6) ==
2375                                                 CONNMAN_SERVICE_STATE_IDLE)
2376                         break;
2377
2378                 service = NULL;
2379
2380                 iter = g_sequence_iter_next(iter);
2381         }
2382
2383         if (service != NULL) {
2384                 service->userconnect = FALSE;
2385                 __connman_service_connect(service);
2386         }
2387 }
2388
2389 static void remove_timeout(struct connman_service *service)
2390 {
2391         if (service->timeout > 0) {
2392                 g_source_remove(service->timeout);
2393                 service->timeout = 0;
2394         }
2395 }
2396
2397 static void reply_pending(struct connman_service *service, int error)
2398 {
2399         remove_timeout(service);
2400
2401         if (service->pending != NULL) {
2402                 if (error > 0) {
2403                         DBusMessage *reply;
2404
2405                         reply = __connman_error_failed(service->pending,
2406                                                                 error);
2407                         if (reply != NULL)
2408                                 g_dbus_send_message(connection, reply);
2409                 } else
2410                         g_dbus_send_reply(connection, service->pending,
2411                                                         DBUS_TYPE_INVALID);
2412
2413                 dbus_message_unref(service->pending);
2414                 service->pending = NULL;
2415         }
2416 }
2417
2418 static gboolean connect_timeout(gpointer user_data)
2419 {
2420         struct connman_service *service = user_data;
2421         connman_bool_t autoconnect = FALSE;
2422
2423         DBG("service %p", service);
2424
2425         service->timeout = 0;
2426
2427         if (service->network != NULL)
2428                 __connman_network_disconnect(service->network);
2429
2430         __connman_ipconfig_disable(service->ipconfig_ipv4);
2431         __connman_ipconfig_disable(service->ipconfig_ipv6);
2432
2433         __connman_stats_service_unregister(service);
2434
2435         if (service->pending != NULL) {
2436                 DBusMessage *reply;
2437
2438                 reply = __connman_error_operation_timeout(service->pending);
2439                 if (reply != NULL)
2440                         g_dbus_send_message(connection, reply);
2441
2442                 dbus_message_unref(service->pending);
2443                 service->pending = NULL;
2444         } else
2445                 autoconnect = TRUE;
2446
2447         __connman_service_indicate_state(service,
2448                                         CONNMAN_SERVICE_STATE_FAILURE,
2449                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2450         __connman_service_indicate_state(service,
2451                                         CONNMAN_SERVICE_STATE_FAILURE,
2452                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2453
2454         if (autoconnect == TRUE && service->userconnect == FALSE)
2455                 __connman_service_auto_connect();
2456
2457         return FALSE;
2458 }
2459
2460 static void set_reconnect_state(struct connman_service *service,
2461                                                 connman_bool_t reconnect)
2462 {
2463         struct connman_device *device;
2464
2465         if (service->network == NULL)
2466                 return;
2467
2468         device = connman_network_get_device(service->network);
2469         if (device == NULL)
2470                 return;
2471
2472         __connman_device_set_reconnect(device, reconnect);
2473 }
2474
2475 static connman_bool_t get_reconnect_state(struct connman_service *service)
2476 {
2477         struct connman_device *device;
2478
2479         if (service->network == NULL)
2480                 return FALSE;
2481
2482         device = connman_network_get_device(service->network);
2483         if (device == NULL)
2484                 return FALSE;
2485
2486         return __connman_device_get_reconnect(device);
2487 }
2488
2489 static void request_input_cb (struct connman_service *service,
2490                         const char *passphrase, void *user_data)
2491 {
2492         DBG ("RequestInput return, %p", service);
2493
2494         if (passphrase == NULL && service->wps == FALSE)
2495                 return;
2496
2497         if (passphrase != NULL)
2498                 __connman_service_set_passphrase(service, passphrase);
2499
2500         __connman_service_connect(service);
2501 }
2502
2503 struct connman_service *
2504 __connman_service_connect_type(enum connman_service_type type)
2505 {
2506         struct connman_service *service;
2507         GSequenceIter *iter;
2508         int err;
2509
2510         DBG("type %d", type);
2511
2512         /*
2513          * We go through the already sorted service list.
2514          * We pick the first one matching our type, or just
2515          * the first available one if we have no type.
2516          */
2517         iter = g_sequence_get_begin_iter(service_list);
2518         if (g_sequence_iter_is_end(iter))
2519                 return NULL;
2520         service = g_sequence_get(iter);
2521
2522         /*
2523          * If the first service is connected or about to be
2524          * connected, we return it, regardless of the type.
2525          */
2526         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2527                 (is_connecting(service) == TRUE ||
2528                         is_connected(service) == TRUE))
2529                 return service;
2530
2531         while (g_sequence_iter_is_end(iter) == FALSE) {
2532                 if (service->type == type ||
2533                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2534                         break;
2535
2536                 iter = g_sequence_iter_next(iter);
2537                 service = g_sequence_get(iter);
2538         }
2539
2540         if (g_sequence_iter_is_end(iter))
2541                 return NULL;
2542
2543         service->ignore = FALSE;
2544
2545         service->userconnect = TRUE;
2546
2547         set_reconnect_state(service, FALSE);
2548
2549         err = __connman_service_connect(service);
2550         if (err < 0) {
2551                 if (err == -ENOKEY)
2552                         if ( __connman_agent_request_input(service,
2553                                                         request_input_cb,
2554                                                         NULL))
2555                                 return service;
2556
2557                 if (err != -EINPROGRESS)
2558                         return NULL;
2559         }
2560
2561         return service;
2562 }
2563
2564 static DBusMessage *connect_service(DBusConnection *conn,
2565                                         DBusMessage *msg, void *user_data)
2566 {
2567         struct connman_service *service = user_data;
2568         GSequenceIter *iter;
2569         int err;
2570
2571         DBG("service %p", service);
2572
2573         if (service->pending != NULL)
2574                 return __connman_error_in_progress(msg);
2575
2576         iter = g_sequence_get_begin_iter(service_list);
2577
2578         while (g_sequence_iter_is_end(iter) == FALSE) {
2579                 struct connman_service *temp = g_sequence_get(iter);
2580
2581                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2582                         return __connman_error_in_progress(msg);
2583
2584                 iter = g_sequence_iter_next(iter);
2585         }
2586
2587         service->ignore = FALSE;
2588
2589         service->userconnect = TRUE;
2590
2591         service->pending = dbus_message_ref(msg);
2592
2593         set_reconnect_state(service, FALSE);
2594
2595         err = __connman_service_connect(service);
2596         if (err < 0) {
2597                 if (err == -ENOKEY) {
2598                         if (__connman_agent_request_input(service,
2599                                                         request_input_cb,
2600                                                         NULL) == 0)
2601                                 return NULL;
2602                 }
2603
2604                 if (service->pending == NULL)
2605                         return NULL;
2606
2607                 if (err != -EINPROGRESS) {
2608                         dbus_message_unref(service->pending);
2609                         service->pending = NULL;
2610
2611                         return __connman_error_failed(msg, -err);
2612                 }
2613
2614                 return NULL;
2615         }
2616
2617         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2618 }
2619
2620 static DBusMessage *disconnect_service(DBusConnection *conn,
2621                                         DBusMessage *msg, void *user_data)
2622 {
2623         struct connman_service *service = user_data;
2624         int err;
2625
2626         DBG("service %p", service);
2627
2628         reply_pending(service, ECONNABORTED);
2629
2630         service->ignore = TRUE;
2631
2632         set_reconnect_state(service, FALSE);
2633
2634         err = __connman_service_disconnect(service);
2635         if (err < 0) {
2636                 if (err != -EINPROGRESS)
2637                         return __connman_error_failed(msg, -err);
2638
2639                 return NULL;
2640         }
2641
2642         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2643 }
2644
2645 static DBusMessage *remove_service(DBusConnection *conn,
2646                                         DBusMessage *msg, void *user_data)
2647 {
2648         struct connman_service *service = user_data;
2649
2650         DBG("service %p", service);
2651
2652         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2653                 return __connman_error_not_supported(msg);
2654
2655         if (service->immutable == TRUE)
2656                 return __connman_error_not_supported(msg);
2657
2658         if (service->favorite == FALSE &&
2659                 combine_state(service->state_ipv4, service->state_ipv6) !=
2660                                                 CONNMAN_SERVICE_STATE_FAILURE)
2661                 return __connman_error_not_supported(msg);
2662
2663         if (service->network != NULL) {
2664                 set_reconnect_state(service, FALSE);
2665
2666                 __connman_network_disconnect(service->network);
2667         }
2668
2669         g_hash_table_destroy(service->counter_table);
2670
2671         g_free(service->passphrase);
2672         service->passphrase = NULL;
2673
2674         passphrase_changed(service);
2675
2676         g_free(service->apn);
2677         service->apn = NULL;
2678
2679         g_free(service->username);
2680         service->username = NULL;
2681
2682         g_free(service->password);
2683         service->password = NULL;
2684
2685         apn_changed(service);
2686
2687         set_idle(service);
2688
2689         __connman_service_set_favorite(service, FALSE);
2690         __connman_storage_save_service(service);
2691
2692         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2693 }
2694
2695 static DBusMessage *move_service(DBusConnection *conn,
2696                                         DBusMessage *msg, void *user_data,
2697                                                                 gboolean before)
2698 {
2699         struct connman_service *service = user_data;
2700         struct connman_service *target;
2701         const char *path;
2702         GSequenceIter *src, *dst;
2703
2704         DBG("service %p", service);
2705
2706         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2707                                                         DBUS_TYPE_INVALID);
2708
2709         if (service->favorite == FALSE)
2710                 return __connman_error_not_supported(msg);
2711
2712         target = find_service(path);
2713         if (target == NULL || target->favorite == FALSE || target == service)
2714                 return __connman_error_invalid_service(msg);
2715
2716         DBG("target %s", target->identifier);
2717
2718         if (target->state_ipv4 != service->state_ipv4 &&
2719                                 target->state_ipv6 != service->state_ipv6)
2720                 return __connman_error_invalid_service(msg);
2721
2722         g_get_current_time(&service->modified);
2723         __connman_storage_save_service(service);
2724
2725         src = g_hash_table_lookup(service_hash, service->identifier);
2726         dst = g_hash_table_lookup(service_hash, target->identifier);
2727
2728         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2729
2730         __connman_profile_changed(FALSE);
2731
2732         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2733 }
2734
2735 static DBusMessage *move_before(DBusConnection *conn,
2736                                         DBusMessage *msg, void *user_data)
2737 {
2738         return move_service(conn, msg, user_data, TRUE);
2739 }
2740
2741 static DBusMessage *move_after(DBusConnection *conn,
2742                                         DBusMessage *msg, void *user_data)
2743 {
2744         return move_service(conn, msg, user_data, FALSE);
2745 }
2746
2747 static DBusMessage *reset_counters(DBusConnection *conn,
2748                                         DBusMessage *msg, void *user_data)
2749 {
2750         struct connman_service *service = user_data;
2751
2752         reset_stats(service);
2753
2754         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2755 }
2756
2757 static GDBusMethodTable service_methods[] = {
2758         { "GetProperties", "",   "a{sv}", get_properties     },
2759         { "SetProperty",   "sv", "",      set_property       },
2760         { "ClearProperty", "s",  "",      clear_property     },
2761         { "Connect",       "",   "",      connect_service,
2762                                                 G_DBUS_METHOD_FLAG_ASYNC },
2763         { "Disconnect",    "",   "",      disconnect_service },
2764         { "Remove",        "",   "",      remove_service     },
2765         { "MoveBefore",    "o",  "",      move_before        },
2766         { "MoveAfter",     "o",  "",      move_after         },
2767         { "ResetCounters", "",   "",      reset_counters     },
2768         { },
2769 };
2770
2771 static GDBusSignalTable service_signals[] = {
2772         { "PropertyChanged", "sv" },
2773         { },
2774 };
2775
2776 static void service_free(gpointer user_data)
2777 {
2778         struct connman_service *service = user_data;
2779         char *path = service->path;
2780
2781         DBG("service %p", service);
2782
2783         reply_pending(service, ENOENT);
2784
2785         g_hash_table_remove(service_hash, service->identifier);
2786
2787         stats_stop(service);
2788         __connman_storage_save_service(service);
2789
2790         service->path = NULL;
2791
2792         if (path != NULL) {
2793                 __connman_profile_changed(FALSE);
2794
2795                 g_dbus_unregister_interface(connection, path,
2796                                                 CONNMAN_SERVICE_INTERFACE);
2797                 g_free(path);
2798         }
2799
2800         if (service->network != NULL)
2801                 connman_network_unref(service->network);
2802
2803         if (service->provider != NULL)
2804                 connman_provider_unref(service->provider);
2805
2806         if (service->ipconfig_ipv4 != NULL) {
2807                 connman_ipconfig_unref(service->ipconfig_ipv4);
2808                 service->ipconfig_ipv4 = NULL;
2809         }
2810
2811         if (service->ipconfig_ipv6 != NULL) {
2812                 connman_ipconfig_unref(service->ipconfig_ipv6);
2813                 service->ipconfig_ipv6 = NULL;
2814         }
2815
2816         if (service->location != NULL)
2817                 connman_location_unref(service->location);
2818
2819         g_strfreev(service->nameservers);
2820         g_strfreev(service->domains);
2821         g_strfreev(service->proxies);
2822         g_strfreev(service->excludes);
2823
2824         g_free(service->nameserver);
2825         g_free(service->domainname);
2826         g_free(service->pac);
2827         g_free(service->mcc);
2828         g_free(service->mnc);
2829         g_free(service->apn);
2830         g_free(service->username);
2831         g_free(service->password);
2832         g_free(service->profile);
2833         g_free(service->name);
2834         g_free(service->passphrase);
2835         g_free(service->identifier);
2836         g_free(service->eap);
2837         g_free(service->identity);
2838         g_free(service->ca_cert_file);
2839         g_free(service->client_cert_file);
2840         g_free(service->private_key_file);
2841         g_free(service->private_key_passphrase);
2842         g_free(service->phase2);
2843
2844         if (service->stats.timer != NULL)
2845                 g_timer_destroy(service->stats.timer);
2846         if (service->stats_roaming.timer != NULL)
2847                 g_timer_destroy(service->stats_roaming.timer);
2848
2849         g_free(service);
2850 }
2851
2852 /**
2853  * __connman_service_put:
2854  * @service: service structure
2855  *
2856  * Release service if no longer needed
2857  */
2858 void __connman_service_put(struct connman_service *service)
2859 {
2860         DBG("service %p", service);
2861
2862         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2863                 GSequenceIter *iter;
2864
2865                 iter = g_hash_table_lookup(service_hash, service->identifier);
2866                 if (iter != NULL) {
2867                         reply_pending(service, ECONNABORTED);
2868
2869                         __connman_service_disconnect(service);
2870
2871                         g_sequence_remove(iter);
2872                 } else
2873                         service_free(service);
2874         }
2875 }
2876
2877 static void stats_init(struct connman_service *service)
2878 {
2879         /* home */
2880         service->stats.valid = FALSE;
2881         service->stats.enabled = FALSE;
2882         service->stats.timer = g_timer_new();
2883
2884         /* roaming */
2885         service->stats_roaming.valid = FALSE;
2886         service->stats_roaming.enabled = FALSE;
2887         service->stats_roaming.timer = g_timer_new();
2888 }
2889
2890 static void service_initialize(struct connman_service *service)
2891 {
2892         DBG("service %p", service);
2893
2894         service->refcount = 1;
2895
2896         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2897         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2898         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2899
2900         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
2901         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
2902
2903         service->favorite  = FALSE;
2904         service->immutable = FALSE;
2905         service->hidden = FALSE;
2906
2907         service->ignore = FALSE;
2908
2909         service->userconnect = FALSE;
2910
2911         service->order = 0;
2912
2913         stats_init(service);
2914
2915         service->provider = NULL;
2916
2917         service->wps = FALSE;
2918 }
2919
2920 /**
2921  * connman_service_create:
2922  *
2923  * Allocate a new service.
2924  *
2925  * Returns: a newly-allocated #connman_service structure
2926  */
2927 struct connman_service *connman_service_create(void)
2928 {
2929         GSList *list;
2930         struct connman_stats_counter *counters;
2931         const char *counter;
2932
2933         struct connman_service *service;
2934
2935         service = g_try_new0(struct connman_service, 1);
2936         if (service == NULL)
2937                 return NULL;
2938
2939         DBG("service %p", service);
2940
2941         service->counter_table = g_hash_table_new_full(g_str_hash,
2942                                                 g_str_equal, NULL, g_free);
2943
2944         for (list = counter_list; list; list = list->next) {
2945                 counter = list->data;
2946
2947                 counters = g_try_new0(struct connman_stats_counter, 1);
2948                 if (counters == NULL) {
2949                         g_hash_table_destroy(service->counter_table);
2950                         g_free(service);
2951                         return NULL;
2952                 }
2953
2954                 counters->append_all = TRUE;
2955
2956                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2957                                 counters);
2958         }
2959
2960         service_initialize(service);
2961
2962         service->location = __connman_location_create(service);
2963
2964         return service;
2965 }
2966
2967 struct connman_location *__connman_service_get_location(struct connman_service *service)
2968 {
2969         return service->location;
2970 }
2971
2972 /**
2973  * connman_service_ref:
2974  * @service: service structure
2975  *
2976  * Increase reference counter of service
2977  */
2978 struct connman_service *connman_service_ref(struct connman_service *service)
2979 {
2980         DBG("%p", service);
2981
2982         g_atomic_int_inc(&service->refcount);
2983
2984         return service;
2985 }
2986
2987 /**
2988  * connman_service_unref:
2989  * @service: service structure
2990  *
2991  * Decrease reference counter of service
2992  */
2993 void connman_service_unref(struct connman_service *service)
2994 {
2995         __connman_service_put(service);
2996 }
2997
2998 static gint service_compare(gconstpointer a, gconstpointer b,
2999                                                         gpointer user_data)
3000 {
3001         struct connman_service *service_a = (void *) a;
3002         struct connman_service *service_b = (void *) b;
3003
3004         if (service_a->state_ipv4 != service_b->state_ipv4 &&
3005                         service_a->state_ipv6 != service_b->state_ipv6) {
3006
3007                 if (is_connected(service_a) == TRUE)
3008                         return -1;
3009                 if (is_connected(service_b) == TRUE)
3010                         return 1;
3011
3012                 if (is_connecting(service_a) == TRUE)
3013                         return -1;
3014                 if (is_connecting(service_b) == TRUE)
3015                         return 1;
3016         }
3017
3018         if (service_a->order > service_b->order)
3019                 return -1;
3020
3021         if (service_a->order < service_b->order)
3022                 return 1;
3023
3024         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3025                 return -1;
3026
3027         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3028                 return 1;
3029
3030         if (service_a->type != service_b->type) {
3031                 switch (service_a->type) {
3032                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3033                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3034                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3035                 case CONNMAN_SERVICE_TYPE_GPS:
3036                 case CONNMAN_SERVICE_TYPE_VPN:
3037                 case CONNMAN_SERVICE_TYPE_GADGET:
3038                         break;
3039                 case CONNMAN_SERVICE_TYPE_WIFI:
3040                         return 1;
3041                 case CONNMAN_SERVICE_TYPE_WIMAX:
3042                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3043                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3044                         return -1;
3045                 }
3046         }
3047
3048         return (gint) service_b->strength - (gint) service_a->strength;
3049 }
3050
3051 /**
3052  * connman_service_get_type:
3053  * @service: service structure
3054  *
3055  * Get the type of service
3056  */
3057 enum connman_service_type connman_service_get_type(struct connman_service *service)
3058 {
3059         if (service == NULL)
3060                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3061
3062         return service->type;
3063 }
3064
3065 /**
3066  * connman_service_get_interface:
3067  * @service: service structure
3068  *
3069  * Get network interface of service
3070  */
3071 char *connman_service_get_interface(struct connman_service *service)
3072 {
3073         int index;
3074
3075         if (service == NULL)
3076                 return NULL;
3077
3078         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3079                 if (service->ipconfig_ipv4)
3080                         index = connman_ipconfig_get_index(
3081                                                 service->ipconfig_ipv4);
3082                 else if (service->ipconfig_ipv6)
3083                         index = connman_ipconfig_get_index(
3084                                                 service->ipconfig_ipv6);
3085                 else
3086                         return NULL;
3087
3088                 return connman_inet_ifname(index);
3089         }
3090
3091         if (service->network == NULL)
3092                 return NULL;
3093
3094         index = connman_network_get_index(service->network);
3095
3096         return connman_inet_ifname(index);
3097 }
3098
3099 /**
3100  * connman_service_get_network:
3101  * @service: service structure
3102  *
3103  * Get the service network
3104  */
3105 struct connman_network *
3106 __connman_service_get_network(struct connman_service *service)
3107 {
3108         if (service == NULL)
3109                 return NULL;
3110
3111         return service->network;
3112 }
3113
3114 struct connman_ipconfig *
3115 __connman_service_get_ip4config(struct connman_service *service)
3116 {
3117         if (service == NULL)
3118                 return NULL;
3119
3120         return service->ipconfig_ipv4;
3121 }
3122
3123 struct connman_ipconfig *
3124 __connman_service_get_ip6config(struct connman_service *service)
3125 {
3126         if (service == NULL)
3127                 return NULL;
3128
3129         return service->ipconfig_ipv6;
3130 }
3131
3132 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3133 {
3134         if (service == NULL)
3135                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3136
3137         return service->security;
3138 }
3139
3140 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3141 {
3142         if (service == NULL)
3143                 return FALSE;
3144
3145         return service->wps;
3146 }
3147
3148 /**
3149  * __connman_service_set_favorite:
3150  * @service: service structure
3151  * @favorite: favorite value
3152  *
3153  * Change the favorite setting of service
3154  */
3155 int __connman_service_set_favorite(struct connman_service *service,
3156                                                 connman_bool_t favorite)
3157 {
3158         GSequenceIter *iter;
3159
3160         iter = g_hash_table_lookup(service_hash, service->identifier);
3161         if (iter == NULL)
3162                 return -ENOENT;
3163
3164         if (service->favorite == favorite)
3165                 return -EALREADY;
3166
3167         service->favorite = favorite;
3168
3169         favorite_changed(service);
3170
3171         g_sequence_sort_changed(iter, service_compare, NULL);
3172
3173         __connman_profile_changed(FALSE);
3174
3175         return 0;
3176 }
3177
3178 int __connman_service_set_immutable(struct connman_service *service,
3179                                                 connman_bool_t immutable)
3180 {
3181         service->immutable = immutable;
3182
3183         immutable_changed(service);
3184
3185         return 0;
3186 }
3187
3188 void __connman_service_set_string(struct connman_service *service,
3189                                   const char *key, const char *value)
3190 {
3191         if (g_str_equal(key, "EAP") == TRUE) {
3192                 g_free(service->eap);
3193                 service->eap = g_strdup(value);
3194         } else if (g_str_equal(key, "Identity") == TRUE) {
3195                 g_free(service->identity);
3196                 service->identity = g_strdup(value);
3197         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3198                 g_free(service->ca_cert_file);
3199                 service->ca_cert_file = g_strdup(value);
3200         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3201                 g_free(service->client_cert_file);
3202                 service->client_cert_file = g_strdup(value);
3203         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3204                 g_free(service->private_key_file);
3205                 service->private_key_file = g_strdup(value);
3206         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3207                 g_free(service->private_key_passphrase);
3208                 service->private_key_passphrase = g_strdup(value);
3209         } else if (g_str_equal(key, "Phase2") == TRUE) {
3210                 g_free(service->phase2);
3211                 service->phase2 = g_strdup(value);
3212         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3213                 g_free(service->passphrase);
3214                 service->passphrase = g_strdup(value);
3215         }
3216 }
3217
3218 static void service_complete(struct connman_service *service)
3219 {
3220         reply_pending(service, EIO);
3221
3222         if (service->userconnect == FALSE)
3223                 __connman_service_auto_connect();
3224
3225         g_get_current_time(&service->modified);
3226         __connman_storage_save_service(service);
3227 }
3228
3229 static void report_error_cb(struct connman_service *service,
3230                         gboolean retry, void *user_data)
3231 {
3232         if (retry == TRUE)
3233                 __connman_service_connect(service);
3234         else {
3235                 service_complete(service);
3236                 __connman_profile_changed(FALSE);
3237                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3238         }
3239 }
3240
3241 int __connman_service_indicate_state(struct connman_service *service,
3242                                         enum connman_service_state new_state,
3243                                         enum connman_ipconfig_type type)
3244 {
3245         enum connman_service_state service_state,
3246                 state = CONNMAN_SERVICE_STATE_IDLE;
3247         GSequenceIter *iter;
3248
3249         if (service == NULL)
3250                 return -EINVAL;
3251
3252         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3253                 if (service->state_ipv4 == new_state)
3254                         return -EALREADY;
3255                 state = combine_state(new_state, service->state_ipv6);
3256         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3257                 if (service->state_ipv6 == new_state)
3258                         return -EALREADY;
3259                 state = combine_state(new_state, service->state_ipv4);
3260         } else
3261                 return -EINVAL;
3262
3263         service_state = combine_state(service->state_ipv4,
3264                                                         service->state_ipv6);
3265
3266         DBG("service %p state %s/%s => %s new %s/%d => %s",
3267                                         service,
3268                                         state2string(service->state_ipv4),
3269                                         state2string(service->state_ipv6),
3270                                         state2string(service_state),
3271                                         state2string(new_state),
3272                                         type,
3273                                         state2string(state));
3274
3275         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3276                                 state == CONNMAN_SERVICE_STATE_IDLE)
3277                 return -EINVAL;
3278
3279         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3280                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3281                 return -EINVAL;
3282
3283         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3284                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3285                 state_changed(service);
3286
3287                 reply_pending(service, ECONNABORTED);
3288
3289                 __connman_service_disconnect(service);
3290         }
3291
3292         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3293                 if (__connman_stats_service_register(service) == 0) {
3294                         __connman_stats_get(service, FALSE,
3295                                                 &service->stats.data);
3296                         __connman_stats_get(service, TRUE,
3297                                                 &service->stats_roaming.data);
3298                 }
3299
3300                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3301                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3302                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3303                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3304                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3305                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3306         }
3307
3308         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3309                 service->state_ipv4 = new_state;
3310         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3311                 service->state_ipv6 = new_state;
3312
3313         if (state == service_state)
3314                 return -EALREADY;
3315
3316         state_changed(service);
3317
3318         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3319                 if (service->login_required == TRUE) {
3320                         service->login_required = FALSE;
3321                         login_changed(service);
3322                 }
3323
3324                 connman_timeserver_sync();
3325         }
3326
3327         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3328                 connman_bool_t reconnect;
3329
3330                 reconnect = get_reconnect_state(service);
3331                 if (reconnect == TRUE)
3332                         __connman_service_auto_connect();
3333         }
3334
3335         if (state == CONNMAN_SERVICE_STATE_READY) {
3336                 enum connman_service_proxy_method proxy_config;
3337
3338                 set_reconnect_state(service, TRUE);
3339
3340                 __connman_service_set_favorite(service, TRUE);
3341
3342                 reply_pending(service, 0);
3343
3344                 service->userconnect = FALSE;
3345
3346                 g_get_current_time(&service->modified);
3347                 __connman_storage_save_service(service);
3348
3349                 update_nameservers(service);
3350                 dns_changed(service);
3351                 domain_changed(service);
3352
3353                 proxy_config = service->proxy_config;
3354
3355                 /*
3356                  * We start WPAD if we haven't got a PAC URL from DHCP and
3357                  * if our proxy manual configuration is either empty or set
3358                  * to AUTO with an empty URL.
3359                  */
3360                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3361                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3362                                 (proxy_config ==
3363                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3364                                         service->pac == NULL)))
3365                         if (__connman_wpad_start(service) < 0) {
3366                                 service->proxy =
3367                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3368
3369                                 __connman_notifier_proxy_changed(service);
3370                         }
3371
3372                 __connman_notifier_connect(service->type);
3373
3374                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3375                         connman_network_get_bool(service->network,
3376                                                 "WiFi.UseWPS") == TRUE) {
3377                         const char *pass;
3378
3379                         pass = connman_network_get_string(service->network,
3380                                                         "WiFi.Passphrase");
3381
3382                         __connman_service_set_passphrase(service, pass);
3383
3384                         connman_network_set_bool(service->network,
3385                                                         "WiFi.UseWPS", FALSE);
3386                 }
3387
3388                 default_changed();
3389         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3390                 __connman_location_finish(service);
3391
3392                 default_changed();
3393
3394                 __connman_wpad_stop(service);
3395
3396                 update_nameservers(service);
3397                 dns_changed(service);
3398                 domain_changed(service);
3399
3400                 __connman_notifier_disconnect(service->type);
3401         }
3402
3403         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3404                 if (service->userconnect == TRUE &&
3405                         __connman_agent_report_error(service,
3406                                         error2string(service->error),
3407                                         report_error_cb, NULL) == -EIO)
3408                         return 0;
3409                 service_complete(service);
3410         } else
3411                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3412
3413         iter = g_hash_table_lookup(service_hash, service->identifier);
3414         if (iter != NULL)
3415                 g_sequence_sort_changed(iter, service_compare, NULL);
3416
3417         __connman_profile_changed(FALSE);
3418
3419         service_state = combine_state(service->state_ipv4,
3420                                                         service->state_ipv6);
3421         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3422                 default_changed();
3423
3424         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3425                 struct connman_service *def_service = get_default();
3426
3427                 if (__connman_notifier_count_connected() == 0 &&
3428                         def_service != NULL &&
3429                                 def_service->provider != NULL)
3430                         __connman_provider_disconnect(def_service->provider);
3431         }
3432
3433         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3434                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3435                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3436
3437         return 0;
3438 }
3439
3440 int __connman_service_indicate_error(struct connman_service *service,
3441                                         enum connman_service_error error)
3442 {
3443         DBG("service %p error %d", service, error);
3444
3445         if (service == NULL)
3446                 return -EINVAL;
3447
3448         service->error = error;
3449
3450         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3451                 __connman_service_set_passphrase(service, NULL);
3452
3453         return __connman_service_indicate_state(service,
3454                                                 CONNMAN_SERVICE_STATE_FAILURE,
3455                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3456 }
3457
3458 int __connman_service_clear_error(struct connman_service *service)
3459 {
3460         enum connman_service_state state;
3461
3462         DBG("service %p", service);
3463
3464         if (service == NULL)
3465                 return -EINVAL;
3466
3467         state = combine_state(service->state_ipv4, service->state_ipv6);
3468
3469         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3470                 return -EINVAL;
3471
3472         service->state_ipv4 = service->state_ipv6 =
3473                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3474         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3475
3476         if (service->favorite == TRUE)
3477                 set_reconnect_state(service, TRUE);
3478
3479         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3480                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3481
3482         return __connman_service_indicate_state(service,
3483                                                 CONNMAN_SERVICE_STATE_IDLE,
3484                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3485 }
3486
3487 int __connman_service_indicate_default(struct connman_service *service)
3488 {
3489         DBG("service %p", service);
3490
3491         default_changed();
3492
3493         __connman_location_detect(service);
3494
3495         return 0;
3496 }
3497
3498 int __connman_service_request_login(struct connman_service *service)
3499 {
3500         DBG("service %p", service);
3501
3502         if (service == NULL)
3503                 return -EINVAL;
3504
3505         service->login_required = TRUE;
3506         login_changed(service);
3507
3508         return 0;
3509 }
3510
3511 static connman_bool_t prepare_network(struct connman_service *service)
3512 {
3513         enum connman_network_type type;
3514         unsigned int ssid_len;
3515
3516         type = connman_network_get_type(service->network);
3517
3518         switch (type) {
3519         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3520         case CONNMAN_NETWORK_TYPE_VENDOR:
3521                 return FALSE;
3522         case CONNMAN_NETWORK_TYPE_WIFI:
3523                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3524                                                         &ssid_len) == NULL)
3525                         return FALSE;
3526
3527                 if (service->passphrase != NULL)
3528                         connman_network_set_string(service->network,
3529                                 "WiFi.Passphrase", service->passphrase);
3530                 break;
3531         case CONNMAN_NETWORK_TYPE_ETHERNET:
3532         case CONNMAN_NETWORK_TYPE_WIMAX:
3533         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3534         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3535                 break;
3536         case CONNMAN_NETWORK_TYPE_CELLULAR:
3537                 connman_network_set_string(service->network,
3538                                                 "Cellular.APN", service->apn);
3539
3540                 connman_network_set_string(service->network,
3541                                         "Cellular.Username", service->username);
3542                 connman_network_set_string(service->network,
3543                                         "Cellular.Password", service->password);
3544                 break;
3545         }
3546
3547         return TRUE;
3548 }
3549
3550 static void prepare_8021x(struct connman_service *service)
3551 {
3552         if (service->eap != NULL)
3553                 connman_network_set_string(service->network, "WiFi.EAP",
3554                                                                 service->eap);
3555
3556         if (service->identity != NULL)
3557                 connman_network_set_string(service->network, "WiFi.Identity",
3558                                                         service->identity);
3559
3560         if (service->ca_cert_file != NULL)
3561                 connman_network_set_string(service->network, "WiFi.CACertFile",
3562                                                         service->ca_cert_file);
3563
3564         if (service->client_cert_file != NULL)
3565                 connman_network_set_string(service->network,
3566                                                 "WiFi.ClientCertFile",
3567                                                 service->client_cert_file);
3568
3569         if (service->private_key_file != NULL)
3570                 connman_network_set_string(service->network,
3571                                                 "WiFi.PrivateKeyFile",
3572                                                 service->private_key_file);
3573
3574         if (service->private_key_passphrase != NULL)
3575                 connman_network_set_string(service->network,
3576                                         "WiFi.PrivateKeyPassphrase",
3577                                         service->private_key_passphrase);
3578
3579         if (service->phase2 != NULL)
3580                 connman_network_set_string(service->network, "WiFi.Phase2",
3581                                                         service->phase2);
3582 }
3583
3584 static int service_connect(struct connman_service *service)
3585 {
3586         int err;
3587
3588         switch (service->type) {
3589         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3590         case CONNMAN_SERVICE_TYPE_SYSTEM:
3591         case CONNMAN_SERVICE_TYPE_GPS:
3592         case CONNMAN_SERVICE_TYPE_GADGET:
3593                 return -EINVAL;
3594         case CONNMAN_SERVICE_TYPE_ETHERNET:
3595         case CONNMAN_SERVICE_TYPE_WIMAX:
3596         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3597         case CONNMAN_SERVICE_TYPE_VPN:
3598                 break;
3599         case CONNMAN_SERVICE_TYPE_CELLULAR:
3600                 if (service->apn == NULL)
3601                         return -EINVAL;
3602                 break;
3603         case CONNMAN_SERVICE_TYPE_WIFI:
3604                 switch (service->security) {
3605                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3606                 case CONNMAN_SERVICE_SECURITY_NONE:
3607                         break;
3608                 case CONNMAN_SERVICE_SECURITY_WEP:
3609                 case CONNMAN_SERVICE_SECURITY_PSK:
3610                 case CONNMAN_SERVICE_SECURITY_WPA:
3611                 case CONNMAN_SERVICE_SECURITY_RSN:
3612                         if (service->passphrase == NULL) {
3613                                 if (service->network == NULL)
3614                                         return -EOPNOTSUPP;
3615
3616                                 if (service->wps == FALSE ||
3617                                         connman_network_get_bool(
3618                                                         service->network,
3619                                                         "WiFi.UseWPS") == FALSE)
3620                                         return -ENOKEY;
3621                         }
3622                         break;
3623                 case CONNMAN_SERVICE_SECURITY_8021X:
3624                         break;
3625                 }
3626                 break;
3627         }
3628
3629         if (service->network != NULL) {
3630                 if (prepare_network(service) == FALSE)
3631                         return -EINVAL;
3632
3633                 switch (service->security) {
3634                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3635                 case CONNMAN_SERVICE_SECURITY_NONE:
3636                 case CONNMAN_SERVICE_SECURITY_WEP:
3637                 case CONNMAN_SERVICE_SECURITY_PSK:
3638                 case CONNMAN_SERVICE_SECURITY_WPA:
3639                 case CONNMAN_SERVICE_SECURITY_RSN:
3640                         break;
3641                 case CONNMAN_SERVICE_SECURITY_8021X:
3642                         prepare_8021x(service);
3643                         break;
3644                 }
3645
3646                 if (__connman_stats_service_register(service) == 0) {
3647                         __connman_stats_get(service, FALSE,
3648                                                 &service->stats.data);
3649                         __connman_stats_get(service, TRUE,
3650                                                 &service->stats_roaming.data);
3651                 }
3652
3653                 if (service->ipconfig_ipv4)
3654                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3655                 if (service->ipconfig_ipv6)
3656                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3657
3658                 err = __connman_network_connect(service->network);
3659         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3660                                         service->provider != NULL)
3661                 err = __connman_provider_connect(service->provider);
3662         else
3663                 return -EOPNOTSUPP;
3664
3665         if (err < 0) {
3666                 if (err != -EINPROGRESS) {
3667                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3668                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3669                         __connman_stats_service_unregister(service);
3670                 }
3671         }
3672
3673         return err;
3674 }
3675
3676
3677 int __connman_service_connect(struct connman_service *service)
3678 {
3679         enum connman_service_state state;
3680         int err;
3681
3682         state = combine_state(service->state_ipv4, service->state_ipv6);
3683
3684         DBG("service %p state %s", service, state2string(state));
3685
3686         if (is_connected(service) == TRUE)
3687                 return -EISCONN;
3688
3689         if (is_connecting(service) == TRUE)
3690                 return -EALREADY;
3691
3692         switch (service->type) {
3693         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3694         case CONNMAN_SERVICE_TYPE_SYSTEM:
3695         case CONNMAN_SERVICE_TYPE_GPS:
3696         case CONNMAN_SERVICE_TYPE_GADGET:
3697                 return -EINVAL;
3698         default:
3699                 err = service_connect(service);
3700         }
3701
3702         if (err >= 0)
3703                 return 0;
3704
3705         if (err == -EINPROGRESS) {
3706                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3707                                                 connect_timeout, service);
3708
3709                 return -EINPROGRESS;
3710         }
3711
3712         if (err == -ENOKEY)
3713                 return -ENOKEY;
3714
3715         if (service->userconnect == TRUE)
3716                 reply_pending(service, err);
3717
3718         __connman_service_indicate_state(service,
3719                                         CONNMAN_SERVICE_STATE_FAILURE,
3720                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3721         __connman_service_indicate_state(service,
3722                                         CONNMAN_SERVICE_STATE_FAILURE,
3723                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3724
3725         return err;
3726 }
3727
3728 int __connman_service_disconnect(struct connman_service *service)
3729 {
3730         int err;
3731
3732         DBG("service %p", service);
3733
3734         if (service->network != NULL) {
3735                 err = __connman_network_disconnect(service->network);
3736         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3737                                         service->provider != NULL)
3738                 err = __connman_provider_disconnect(service->provider);
3739         else
3740                 return -EOPNOTSUPP;
3741
3742         if (err < 0 && err != -EINPROGRESS)
3743                 return err;
3744
3745         if (service->ipconfig_ipv4)
3746                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3747                                                         NULL);
3748         else
3749                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3750                                                         NULL);
3751
3752         __connman_ipconfig_clear_address(service->ipconfig_ipv4);
3753         __connman_ipconfig_clear_address(service->ipconfig_ipv6);
3754
3755         __connman_ipconfig_disable(service->ipconfig_ipv4);
3756         __connman_ipconfig_disable(service->ipconfig_ipv6);
3757
3758         __connman_stats_service_unregister(service);
3759
3760         return err;
3761 }
3762
3763 /**
3764  * __connman_service_lookup:
3765  * @pattern: search pattern
3766  * @path: return object path
3767  *
3768  * Look up a service path from a search pattern
3769  */
3770 int __connman_service_lookup(const char *pattern, const char **path)
3771 {
3772         GHashTableIter iter;
3773         gpointer key, value;
3774
3775         g_hash_table_iter_init(&iter, service_hash);
3776
3777         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3778                 GSequenceIter *iter = value;
3779                 struct connman_service *service = g_sequence_get(iter);
3780
3781                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3782                                 g_strcmp0(service->name, pattern) == 0) {
3783                         *path = (const char *) service->path;
3784                         return 0;
3785                 }
3786         }
3787
3788         return -ENXIO;
3789 }
3790
3791 /**
3792  * lookup_by_identifier:
3793  * @identifier: service identifier
3794  *
3795  * Look up a service by identifier (reference count will not be increased)
3796  */
3797 static struct connman_service *lookup_by_identifier(const char *identifier)
3798 {
3799         GSequenceIter *iter;
3800
3801         iter = g_hash_table_lookup(service_hash, identifier);
3802         if (iter != NULL)
3803                 return g_sequence_get(iter);
3804
3805         return NULL;
3806 }
3807
3808 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3809                 const char *ssid, const char *mode, const char *security)
3810 {
3811         struct connman_network *network;
3812         char *name;
3813         int index;
3814         unsigned int i, ssid_len;
3815
3816         ssid_len = strlen(ssid);
3817         if (ssid_len < 1)
3818                 return NULL;
3819
3820         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3821         if (network == NULL)
3822                 return NULL;
3823
3824         connman_network_set_blob(network, "WiFi.SSID",
3825                                         (unsigned char *) ssid, ssid_len);
3826
3827         connman_network_set_string(network, "WiFi.Mode", mode);
3828         connman_network_set_string(network, "WiFi.Security", security);
3829
3830         name = g_try_malloc0(ssid_len + 1);
3831         if (name == NULL) {
3832                 connman_network_unref(network);
3833                 return NULL;
3834         }
3835
3836         for (i = 0; i < ssid_len; i++) {
3837                 if (g_ascii_isprint(ssid[i]))
3838                         name[i] = ssid[i];
3839                 else
3840                         name[i] = ' ';
3841         }
3842
3843         connman_network_set_name(network, name);
3844
3845         g_free(name);
3846
3847         index = connman_device_get_index(device);
3848         connman_network_set_index(network, index);
3849
3850         if (connman_device_add_network(device, network) < 0) {
3851                 connman_network_unref(network);
3852                 return NULL;
3853         }
3854
3855         connman_network_set_available(network, TRUE);
3856
3857         return network;
3858 }
3859
3860 int __connman_service_create_and_connect(DBusMessage *msg)
3861 {
3862         struct connman_service *service;
3863         struct connman_network *network;
3864         struct connman_device *device;
3865         DBusMessageIter iter, array;
3866         const char *mode = "managed", *security = "none", *group_security;
3867         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3868         unsigned int ssid_len = 0;
3869         const char *ident;
3870         char *name, *group;
3871         gboolean created = FALSE;
3872         int err;
3873
3874         dbus_message_iter_init(msg, &iter);
3875         dbus_message_iter_recurse(&iter, &array);
3876
3877         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3878                 DBusMessageIter entry, value;
3879                 const char *key;
3880
3881                 dbus_message_iter_recurse(&array, &entry);
3882                 dbus_message_iter_get_basic(&entry, &key);
3883
3884                 dbus_message_iter_next(&entry);
3885                 dbus_message_iter_recurse(&entry, &value);
3886
3887                 switch (dbus_message_iter_get_arg_type(&value)) {
3888                 case DBUS_TYPE_STRING:
3889                         if (g_str_equal(key, "Type") == TRUE)
3890                                 dbus_message_iter_get_basic(&value, &type);
3891                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3892                                         g_str_equal(key, "Mode") == TRUE)
3893                                 dbus_message_iter_get_basic(&value, &mode);
3894                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3895                                         g_str_equal(key, "Security") == TRUE)
3896                                 dbus_message_iter_get_basic(&value, &security);
3897                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3898                                         g_str_equal(key, "Passphrase") == TRUE)
3899                                 dbus_message_iter_get_basic(&value, &passphrase);
3900                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3901                                         g_str_equal(key, "SSID") == TRUE)
3902                                 dbus_message_iter_get_basic(&value, &ssid);
3903                 }
3904
3905                 dbus_message_iter_next(&array);
3906         }
3907
3908         if (type == NULL)
3909                 return -EINVAL;
3910
3911         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3912                 return -EOPNOTSUPP;
3913
3914         if (ssid == NULL)
3915                 return -EINVAL;
3916
3917         ssid_len = strlen(ssid);
3918         if (ssid_len < 1)
3919                 return -EINVAL;
3920
3921         if (g_strcmp0(security, "none") != 0 &&
3922                                 g_strcmp0(security, "wep") != 0 &&
3923                                 g_strcmp0(security, "psk") != 0 &&
3924                                 g_strcmp0(security, "wpa") != 0 &&
3925                                 g_strcmp0(security, "rsn") != 0 &&
3926                                 g_strcmp0(security, "ieee8021x") != 0)
3927                 return -EINVAL;
3928
3929         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3930         if (device == NULL)
3931                 return -EOPNOTSUPP;
3932
3933         ident = connman_device_get_ident(device);
3934         if (ident == NULL)
3935                 return -EOPNOTSUPP;
3936
3937
3938         if (!g_strcmp0(security, "wpa") ||
3939                 !g_strcmp0(security, "rsn"))
3940                 group_security = "psk";
3941         else
3942                 group_security = security;
3943
3944         group = connman_wifi_build_group_name((unsigned char *) ssid,
3945                                                 ssid_len, mode, group_security);
3946         if (group == NULL)
3947                 return -EINVAL;
3948
3949         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3950
3951         service = lookup_by_identifier(name);
3952
3953         if (service != NULL)
3954                 goto done;
3955
3956         network = create_hidden_wifi(device, ssid, mode, security);
3957         if (network != NULL) {
3958                 connman_network_set_group(network, group);
3959                 created = TRUE;
3960         }
3961
3962         service = lookup_by_identifier(name);
3963
3964 done:
3965         g_free(name);
3966         g_free(group);
3967
3968         if (service == NULL) {
3969                 err = -EOPNOTSUPP;
3970                 goto failed;
3971         }
3972
3973         if (is_connected(service) == TRUE) {
3974                 err = -EISCONN;
3975                 goto failed;
3976         }
3977
3978         if (is_connecting(service) == TRUE) {
3979                 err = -EALREADY;
3980                 goto failed;
3981         }
3982
3983         set_reconnect_state(service, FALSE);
3984
3985         __connman_device_disconnect(device);
3986
3987         if (passphrase != NULL) {
3988                 g_free(service->passphrase);
3989                 service->passphrase = g_strdup(passphrase);
3990         }
3991
3992         service->userconnect = TRUE;
3993
3994         err = __connman_service_connect(service);
3995         if (err < 0 && err != -EINPROGRESS)
3996                 goto failed;
3997
3998         g_dbus_send_reply(connection, msg,
3999                                 DBUS_TYPE_OBJECT_PATH, &service->path,
4000                                                         DBUS_TYPE_INVALID);
4001
4002         return 0;
4003
4004 failed:
4005         if (service != NULL && created == TRUE) {
4006                 struct connman_network *network = service->network;
4007
4008                 if (network != NULL) {
4009                         connman_network_set_available(network, FALSE);
4010                         __connman_device_cleanup_networks(device);
4011                 } else
4012                         __connman_service_put(service);
4013         }
4014
4015         return err;
4016 }
4017
4018 /**
4019  * __connman_service_get:
4020  * @identifier: service identifier
4021  *
4022  * Look up a service by identifier or create a new one if not found
4023  */
4024 static struct connman_service *service_get(const char *identifier)
4025 {
4026         struct connman_service *service;
4027         GSequenceIter *iter;
4028
4029         iter = g_hash_table_lookup(service_hash, identifier);
4030         if (iter != NULL) {
4031                 service = g_sequence_get(iter);
4032                 if (service != NULL)
4033                         connman_service_ref(service);
4034                 return service;
4035         }
4036
4037         service = connman_service_create();
4038         if (service == NULL)
4039                 return NULL;
4040
4041         DBG("service %p", service);
4042
4043         service->identifier = g_strdup(identifier);
4044
4045         service->profile = g_strdup(__connman_profile_active_ident());
4046
4047         iter = g_sequence_insert_sorted(service_list, service,
4048                                                 service_compare, NULL);
4049
4050         g_hash_table_insert(service_hash, service->identifier, iter);
4051
4052         return service;
4053 }
4054
4055 static int service_register(struct connman_service *service)
4056 {
4057         const char *path = __connman_profile_active_path();
4058         GSequenceIter *iter;
4059
4060         DBG("service %p", service);
4061
4062         if (service->path != NULL)
4063                 return -EALREADY;
4064
4065         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4066
4067         DBG("path %s", service->path);
4068
4069         __connman_config_provision_service(service);
4070
4071         __connman_storage_load_service(service);
4072
4073         g_dbus_register_interface(connection, service->path,
4074                                         CONNMAN_SERVICE_INTERFACE,
4075                                         service_methods, service_signals,
4076                                                         NULL, service, NULL);
4077
4078         iter = g_hash_table_lookup(service_hash, service->identifier);
4079         if (iter != NULL)
4080                 g_sequence_sort_changed(iter, service_compare, NULL);
4081
4082         __connman_profile_changed(TRUE);
4083
4084         return 0;
4085 }
4086
4087 static void service_up(struct connman_ipconfig *ipconfig)
4088 {
4089         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4090
4091         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4092
4093         link_changed(service);
4094
4095         service->stats.valid = FALSE;
4096         service->stats_roaming.valid = FALSE;
4097 }
4098
4099 static void service_down(struct connman_ipconfig *ipconfig)
4100 {
4101         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4102 }
4103
4104 static void service_lower_up(struct connman_ipconfig *ipconfig)
4105 {
4106         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4107
4108         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4109
4110         stats_start(service);
4111 }
4112
4113 static void service_lower_down(struct connman_ipconfig *ipconfig)
4114 {
4115         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4116
4117         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4118
4119         stats_stop(service);
4120         __connman_storage_save_service(service);
4121 }
4122
4123 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4124 {
4125         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4126         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4127         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4128
4129         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4130
4131         type = __connman_ipconfig_get_config_type(ipconfig);
4132         method = __connman_ipconfig_get_method(ipconfig);
4133
4134         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4135                                                         type, method);
4136
4137         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4138                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4139                 __connman_service_indicate_state(service,
4140                                                 CONNMAN_SERVICE_STATE_READY,
4141                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4142
4143         settings_changed(service);
4144 }
4145
4146 static void service_ip_release(struct connman_ipconfig *ipconfig)
4147 {
4148         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4149         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4150         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4151
4152         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4153
4154         type = __connman_ipconfig_get_config_type(ipconfig);
4155         method = __connman_ipconfig_get_method(ipconfig);
4156
4157         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4158                                                         type, method);
4159
4160         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4161                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4162                 __connman_service_indicate_state(service,
4163                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4164                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4165
4166         settings_changed(service);
4167 }
4168
4169 static const struct connman_ipconfig_ops service_ops = {
4170         .up             = service_up,
4171         .down           = service_down,
4172         .lower_up       = service_lower_up,
4173         .lower_down     = service_lower_down,
4174         .ip_bound       = service_ip_bound,
4175         .ip_release     = service_ip_release,
4176 };
4177
4178 static void setup_ip4config(struct connman_service *service, int index)
4179 {
4180         if (index < 0)
4181                 return;
4182
4183         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4184                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4185         if (service->ipconfig_ipv4 == NULL)
4186                 return;
4187
4188         connman_ipconfig_set_method(service->ipconfig_ipv4,
4189                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4190
4191         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4192
4193         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4194 }
4195
4196 static void setup_ip6config(struct connman_service *service, int index)
4197 {
4198         if (index < 0)
4199                 return;
4200
4201         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4202                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4203         if (service->ipconfig_ipv6 == NULL)
4204                 return;
4205
4206         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4207
4208         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4209 }
4210
4211 void __connman_service_create_ip4config(struct connman_service *service,
4212                                                                 int index)
4213 {
4214         const char *ident = service->profile;
4215         GKeyFile *keyfile;
4216
4217         DBG("ipv4 %p", service->ipconfig_ipv4);
4218
4219         if (service->ipconfig_ipv4 != NULL)
4220                 return;
4221
4222         setup_ip4config(service, index);
4223
4224         if (ident == NULL)
4225                 return;
4226
4227         keyfile = __connman_storage_open_profile(ident);
4228         if (keyfile == NULL)
4229                 return;
4230
4231         if (service->ipconfig_ipv4)
4232                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4233                                         service->identifier, "IPv4.");
4234         g_key_file_free(keyfile);
4235 }
4236
4237 void __connman_service_create_ip6config(struct connman_service *service,
4238                                                                 int index)
4239 {
4240         const char *ident = service->profile;
4241         GKeyFile *keyfile;
4242
4243         DBG("ipv6 %p", service->ipconfig_ipv6);
4244
4245         if (service->ipconfig_ipv6 != NULL)
4246                 return;
4247
4248         setup_ip6config(service, index);
4249
4250         if (ident == NULL)
4251                 return;
4252
4253         keyfile = __connman_storage_open_profile(ident);
4254         if (keyfile == NULL)
4255                 return;
4256
4257         if (service->ipconfig_ipv6 != NULL)
4258                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4259                                         service->identifier, "IPv6.");
4260
4261         g_key_file_free(keyfile);
4262 }
4263
4264 /**
4265  * __connman_service_lookup_from_network:
4266  * @network: network structure
4267  *
4268  * Look up a service by network (reference count will not be increased)
4269  */
4270 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4271 {
4272         struct connman_service *service;
4273         const char *ident, *group;
4274         char *name;
4275
4276         DBG("network %p", network);
4277
4278         ident = __connman_network_get_ident(network);
4279         if (ident == NULL)
4280                 return NULL;
4281
4282         group = connman_network_get_group(network);
4283         if (group == NULL)
4284                 return NULL;
4285
4286         name = g_strdup_printf("%s_%s_%s",
4287                         __connman_network_get_type(network), ident, group);
4288         service = lookup_by_identifier(name);
4289         g_free(name);
4290
4291         return service;
4292 }
4293
4294 struct connman_service *__connman_service_lookup_from_index(int index)
4295 {
4296         struct connman_service *service;
4297         GSequenceIter *iter;
4298
4299         iter = g_sequence_get_begin_iter(service_list);
4300
4301         while (g_sequence_iter_is_end(iter) == FALSE) {
4302                 service = g_sequence_get(iter);
4303
4304                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4305                                                         == index)
4306                         return service;
4307
4308                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4309                                                         == index)
4310                         return service;
4311
4312                 iter = g_sequence_iter_next(iter);
4313         }
4314
4315         return NULL;
4316 }
4317
4318 const char *__connman_service_get_ident(struct connman_service *service)
4319 {
4320         return service->identifier;
4321 }
4322
4323 const char *__connman_service_get_path(struct connman_service *service)
4324 {
4325         return service->path;
4326 }
4327
4328 unsigned int __connman_service_get_order(struct connman_service *service)
4329 {
4330         GSequenceIter *iter;
4331
4332         if (service == NULL)
4333                 return 0;
4334
4335         if (service->favorite == FALSE) {
4336                 service->order = 0;
4337                 goto done;
4338         }
4339
4340         iter = g_hash_table_lookup(service_hash, service->identifier);
4341         if (iter != NULL) {
4342                 if (g_sequence_iter_get_position(iter) == 0)
4343                         service->order = 1;
4344                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4345                         service->order = 10;
4346                 else
4347                         service->order = 0;
4348         }
4349
4350 done:
4351         return service->order;
4352 }
4353
4354 static enum connman_service_type convert_network_type(struct connman_network *network)
4355 {
4356         enum connman_network_type type = connman_network_get_type(network);
4357
4358         switch (type) {
4359         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4360         case CONNMAN_NETWORK_TYPE_VENDOR:
4361                 break;
4362         case CONNMAN_NETWORK_TYPE_ETHERNET:
4363                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4364         case CONNMAN_NETWORK_TYPE_WIFI:
4365                 return CONNMAN_SERVICE_TYPE_WIFI;
4366         case CONNMAN_NETWORK_TYPE_WIMAX:
4367                 return CONNMAN_SERVICE_TYPE_WIMAX;
4368         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4369         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4370                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4371         case CONNMAN_NETWORK_TYPE_CELLULAR:
4372                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4373         }
4374
4375         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4376 }
4377
4378 static enum connman_service_mode convert_wifi_mode(const char *mode)
4379 {
4380         if (mode == NULL)
4381                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4382         else if (g_str_equal(mode, "managed") == TRUE)
4383                 return CONNMAN_SERVICE_MODE_MANAGED;
4384         else if (g_str_equal(mode, "adhoc") == TRUE)
4385                 return CONNMAN_SERVICE_MODE_ADHOC;
4386         else
4387                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4388 }
4389
4390 static enum connman_service_security convert_wifi_security(const char *security)
4391 {
4392         if (security == NULL)
4393                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4394         else if (g_str_equal(security, "none") == TRUE)
4395                 return CONNMAN_SERVICE_SECURITY_NONE;
4396         else if (g_str_equal(security, "wep") == TRUE)
4397                 return CONNMAN_SERVICE_SECURITY_WEP;
4398         else if (g_str_equal(security, "psk") == TRUE)
4399                 return CONNMAN_SERVICE_SECURITY_PSK;
4400         else if (g_str_equal(security, "ieee8021x") == TRUE)
4401                 return CONNMAN_SERVICE_SECURITY_8021X;
4402         else if (g_str_equal(security, "wpa") == TRUE)
4403                 return CONNMAN_SERVICE_SECURITY_WPA;
4404         else if (g_str_equal(security, "rsn") == TRUE)
4405                 return CONNMAN_SERVICE_SECURITY_RSN;
4406         else
4407                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4408 }
4409
4410 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4411 {
4412         switch (mode) {
4413         case 0:
4414         case 1:
4415                 return CONNMAN_SERVICE_MODE_GPRS;
4416         case 3:
4417                 return CONNMAN_SERVICE_MODE_EDGE;
4418         case 2:
4419         case 4:
4420         case 5:
4421         case 6:
4422                 return CONNMAN_SERVICE_MODE_UMTS;
4423         }
4424
4425         return CONNMAN_SERVICE_MODE_UNKNOWN;
4426 }
4427
4428 static void update_from_network(struct connman_service *service,
4429                                         struct connman_network *network)
4430 {
4431         connman_uint8_t strength = service->strength;
4432         GSequenceIter *iter;
4433         const char *str;
4434
4435         DBG("service %p network %p", service, network);
4436
4437         if (is_connected(service) == TRUE)
4438                 return;
4439
4440         if (is_connecting(service) == TRUE)
4441                 return;
4442
4443         str = connman_network_get_string(network, "Name");
4444         if (str != NULL) {
4445                 g_free(service->name);
4446                 service->name = g_strdup(str);
4447                 service->hidden = FALSE;
4448         } else {
4449                 g_free(service->name);
4450                 service->name = NULL;
4451                 service->hidden = TRUE;
4452         }
4453
4454         service->strength = connman_network_get_uint8(network, "Strength");
4455         service->roaming = connman_network_get_bool(network, "Roaming");
4456
4457         if (service->strength == 0) {
4458                 /*
4459                  * Filter out 0-values; it's unclear what they mean
4460                  * and they cause anomalous sorting of the priority list.
4461                  */
4462                 service->strength = strength;
4463         }
4464
4465         str = connman_network_get_string(network, "WiFi.Mode");
4466         service->mode = convert_wifi_mode(str);
4467
4468         str = connman_network_get_string(network, "WiFi.Security");
4469         service->security = convert_wifi_security(str);
4470
4471         str = connman_network_get_string(network, "Cellular.MCC");
4472         g_free(service->mcc);
4473         service->mcc = g_strdup(str);
4474
4475         str = connman_network_get_string(network, "Cellular.MNC");
4476         g_free(service->mnc);
4477         service->mnc = g_strdup(str);
4478
4479         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4480                 connman_uint8_t value = connman_network_get_uint8(network,
4481                                                         "Cellular.Mode");
4482
4483                 service->mode = convert_cellular_mode(value);
4484         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4485                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4486
4487         if (service->strength > strength && service->network != NULL) {
4488                 connman_network_unref(service->network);
4489                 service->network = connman_network_ref(network);
4490
4491                 strength_changed(service);
4492         }
4493
4494         if (service->network == NULL)
4495                 service->network = connman_network_ref(network);
4496
4497         iter = g_hash_table_lookup(service_hash, service->identifier);
4498         if (iter != NULL)
4499                 g_sequence_sort_changed(iter, service_compare, NULL);
4500 }
4501
4502 /**
4503  * __connman_service_create_from_network:
4504  * @network: network structure
4505  *
4506  * Look up service by network and if not found, create one
4507  */
4508 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4509 {
4510         struct connman_service *service;
4511         struct connman_device *device;
4512         const char *ident, *group;
4513         char *name;
4514         int index;
4515
4516         DBG("network %p", network);
4517
4518         ident = __connman_network_get_ident(network);
4519         if (ident == NULL)
4520                 return NULL;
4521
4522         group = connman_network_get_group(network);
4523         if (group == NULL)
4524                 return NULL;
4525
4526         name = g_strdup_printf("%s_%s_%s",
4527                         __connman_network_get_type(network), ident, group);
4528         service = service_get(name);
4529         g_free(name);
4530
4531         if (service == NULL)
4532                 return NULL;
4533
4534         if (__connman_network_get_weakness(network) == TRUE)
4535                 return service;
4536
4537         if (service->path != NULL) {
4538                 update_from_network(service, network);
4539                 __connman_profile_changed(TRUE);
4540                 return service;
4541         }
4542
4543         service->type = convert_network_type(network);
4544
4545         switch (service->type) {
4546         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4547         case CONNMAN_SERVICE_TYPE_SYSTEM:
4548         case CONNMAN_SERVICE_TYPE_ETHERNET:
4549         case CONNMAN_SERVICE_TYPE_WIMAX:
4550         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4551         case CONNMAN_SERVICE_TYPE_GPS:
4552         case CONNMAN_SERVICE_TYPE_VPN:
4553         case CONNMAN_SERVICE_TYPE_GADGET:
4554                 service->autoconnect = FALSE;
4555                 break;
4556         case CONNMAN_SERVICE_TYPE_WIFI:
4557         case CONNMAN_SERVICE_TYPE_CELLULAR:
4558                 service->autoconnect = TRUE;
4559                 break;
4560         }
4561
4562         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4563
4564         update_from_network(service, network);
4565
4566         index = connman_network_get_index(network);
4567
4568         if (service->ipconfig_ipv4 == NULL)
4569                 setup_ip4config(service, index);
4570
4571         if (service->ipconfig_ipv6 == NULL)
4572                 setup_ip6config(service, index);
4573
4574         service_register(service);
4575
4576         if (service->favorite == TRUE) {
4577                 device = connman_network_get_device(service->network);
4578                 if (device && __connman_device_scanning(device) == FALSE)
4579                         __connman_service_auto_connect();
4580         }
4581
4582         return service;
4583 }
4584
4585 void __connman_service_update_from_network(struct connman_network *network)
4586 {
4587         struct connman_service *service;
4588         enum connman_service_mode mode;
4589         connman_uint8_t strength, value;
4590         connman_bool_t roaming;
4591         GSequenceIter *iter;
4592         const char *name;
4593         connman_bool_t stats_enable;
4594
4595         DBG("network %p", network);
4596
4597         service = __connman_service_lookup_from_network(network);
4598         if (service == NULL)
4599                 return;
4600
4601         if (service->network == NULL)
4602                 return;
4603
4604         name = connman_network_get_string(service->network, "Name");
4605         if (g_strcmp0(service->name, name) != 0) {
4606                 g_free(service->name);
4607                 service->name = g_strdup(name);
4608                 connman_dbus_property_changed_basic(service->path,
4609                                 CONNMAN_SERVICE_INTERFACE, "Name",
4610                                 DBUS_TYPE_STRING, &service->name);
4611         }
4612
4613         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4614                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4615
4616         strength = connman_network_get_uint8(service->network, "Strength");
4617         if (strength == service->strength)
4618                 goto roaming;
4619
4620         service->strength = strength;
4621
4622         strength_changed(service);
4623
4624 roaming:
4625         roaming = connman_network_get_bool(service->network, "Roaming");
4626         if (roaming == service->roaming)
4627                 goto done;
4628
4629         stats_enable = stats_enabled(service);
4630         if (stats_enable == TRUE)
4631                 stats_stop(service);
4632
4633         service->roaming = roaming;
4634
4635         if (stats_enable == TRUE)
4636                 stats_start(service);
4637
4638         roaming_changed(service);
4639
4640         iter = g_hash_table_lookup(service_hash, service->identifier);
4641         if (iter != NULL)
4642                 g_sequence_sort_changed(iter, service_compare, NULL);
4643
4644 done:
4645         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4646                 return;
4647
4648         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4649         mode = convert_cellular_mode(value);
4650
4651         if (mode == service->mode)
4652                 return;
4653
4654         service->mode = mode;
4655
4656         mode_changed(service);
4657 }
4658
4659 void __connman_service_remove_from_network(struct connman_network *network)
4660 {
4661         struct connman_service *service;
4662
4663         DBG("network %p", network);
4664
4665         service = __connman_service_lookup_from_network(network);
4666         if (service == NULL)
4667                 return;
4668
4669         __connman_service_put(service);
4670 }
4671
4672 /**
4673  * __connman_service_create_from_provider:
4674  * @provider: provider structure
4675  *
4676  * Look up service by provider and if not found, create one
4677  */
4678 struct connman_service *
4679 __connman_service_create_from_provider(struct connman_provider *provider)
4680 {
4681         struct connman_service *service;
4682         const char *ident, *str;
4683         char *name;
4684         int index = connman_provider_get_index(provider);
4685
4686         DBG("provider %p", provider);
4687
4688         ident = __connman_provider_get_ident(provider);
4689         if (ident == NULL)
4690                 return NULL;
4691
4692         name = g_strdup_printf("vpn_%s", ident);
4693         service = service_get(name);
4694         g_free(name);
4695
4696         if (service == NULL)
4697                 return NULL;
4698
4699         service->type = CONNMAN_SERVICE_TYPE_VPN;
4700         service->provider = connman_provider_ref(provider);
4701         service->autoconnect = FALSE;
4702
4703         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4704
4705         str = connman_provider_get_string(provider, "Name");
4706         if (str != NULL) {
4707                 g_free(service->name);
4708                 service->name = g_strdup(str);
4709                 service->hidden = FALSE;
4710         } else {
4711                 g_free(service->name);
4712                 service->name = NULL;
4713                 service->hidden = TRUE;
4714         }
4715
4716         service->strength = 0;
4717
4718         if (service->ipconfig_ipv4 == NULL)
4719                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4720                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4721         if (service->ipconfig_ipv4 == NULL)
4722                 return service;
4723
4724         connman_ipconfig_set_method(service->ipconfig_ipv4,
4725                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4726         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4727         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4728
4729         if (service->ipconfig_ipv6 == NULL)
4730                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4731                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4732         if (service->ipconfig_ipv6 == NULL)
4733                 return service;
4734
4735         connman_ipconfig_set_method(service->ipconfig_ipv6,
4736                                         CONNMAN_IPCONFIG_METHOD_OFF);
4737         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4738         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4739
4740         service_register(service);
4741
4742         return service;
4743 }
4744
4745 static int service_load(struct connman_service *service)
4746 {
4747         const char *ident = service->profile;
4748         GKeyFile *keyfile;
4749         GError *error = NULL;
4750         gchar *pathname, *data = NULL;
4751         gsize length;
4752         gchar *str;
4753         connman_bool_t autoconnect;
4754         unsigned int ssid_len;
4755         int err = 0;
4756
4757         DBG("service %p", service);
4758
4759         if (ident == NULL)
4760                 return -EINVAL;
4761
4762         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4763         if (pathname == NULL)
4764                 return -ENOMEM;
4765
4766         keyfile = g_key_file_new();
4767
4768         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4769                 g_free(pathname);
4770                 return -ENOENT;
4771         }
4772
4773         g_free(pathname);
4774
4775         if (g_key_file_load_from_data(keyfile, data, length,
4776                                                         0, NULL) == FALSE) {
4777                 g_free(data);
4778                 return -EILSEQ;
4779         }
4780
4781         g_free(data);
4782
4783         switch (service->type) {
4784         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4785         case CONNMAN_SERVICE_TYPE_SYSTEM:
4786         case CONNMAN_SERVICE_TYPE_ETHERNET:
4787         case CONNMAN_SERVICE_TYPE_GPS:
4788         case CONNMAN_SERVICE_TYPE_VPN:
4789         case CONNMAN_SERVICE_TYPE_GADGET:
4790                 break;
4791         case CONNMAN_SERVICE_TYPE_WIFI:
4792                 if (service->name == NULL) {
4793                         gchar *name;
4794
4795                         name = g_key_file_get_string(keyfile,
4796                                         service->identifier, "Name", NULL);
4797                         if (name != NULL) {
4798                                 g_free(service->name);
4799                                 service->name = name;
4800                         }
4801
4802                         if (service->network != NULL)
4803                                 connman_network_set_name(service->network,
4804                                                                         name);
4805                 }
4806
4807                 if (service->network &&
4808                                 connman_network_get_blob(service->network,
4809                                         "WiFi.SSID", &ssid_len) == NULL) {
4810                         gchar *hex_ssid;
4811
4812                         hex_ssid = g_key_file_get_string(keyfile,
4813                                                         service->identifier,
4814                                                                 "SSID", NULL);
4815
4816                         if (hex_ssid != NULL) {
4817                                 gchar *ssid;
4818                                 unsigned int i, j = 0, hex;
4819                                 size_t hex_ssid_len = strlen(hex_ssid);
4820
4821                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4822                                 if (ssid == NULL) {
4823                                         g_free(hex_ssid);
4824                                         err = -ENOMEM;
4825                                         goto done;
4826                                 }
4827
4828                                 for (i = 0; i < hex_ssid_len; i += 2) {
4829                                         sscanf(hex_ssid + i, "%02x", &hex);
4830                                         ssid[j++] = hex;
4831                                 }
4832
4833                                 connman_network_set_blob(service->network,
4834                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4835                         }
4836
4837                         g_free(hex_ssid);
4838                 }
4839                 /* fall through */
4840
4841         case CONNMAN_SERVICE_TYPE_WIMAX:
4842         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4843         case CONNMAN_SERVICE_TYPE_CELLULAR:
4844                 service->apn = g_key_file_get_string(keyfile,
4845                                         service->identifier, "APN", NULL);
4846
4847                 service->username = g_key_file_get_string(keyfile,
4848                                         service->identifier, "Username", NULL);
4849
4850                 service->password = g_key_file_get_string(keyfile,
4851                                         service->identifier, "Password", NULL);
4852
4853                 service->favorite = g_key_file_get_boolean(keyfile,
4854                                 service->identifier, "Favorite", NULL);
4855
4856                 autoconnect = g_key_file_get_boolean(keyfile,
4857                                 service->identifier, "AutoConnect", &error);
4858                 if (error == NULL)
4859                         service->autoconnect = autoconnect;
4860                 g_clear_error(&error);
4861
4862                 str = g_key_file_get_string(keyfile,
4863                                 service->identifier, "Failure", NULL);
4864                 if (str != NULL) {
4865                         if (service->favorite == FALSE)
4866                                 service->state_ipv4 = service->state_ipv6 =
4867                                         CONNMAN_SERVICE_STATE_FAILURE;
4868                         service->error = string2error(str);
4869                 }
4870                 break;
4871         }
4872
4873         str = g_key_file_get_string(keyfile,
4874                                 service->identifier, "Modified", NULL);
4875         if (str != NULL) {
4876                 g_time_val_from_iso8601(str, &service->modified);
4877                 g_free(str);
4878         }
4879
4880         str = g_key_file_get_string(keyfile,
4881                                 service->identifier, "Passphrase", NULL);
4882         if (str != NULL) {
4883                 g_free(service->passphrase);
4884                 service->passphrase = str;
4885         }
4886
4887         if (service->ipconfig_ipv4 != NULL)
4888                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4889                                         service->identifier, "IPv4.");
4890
4891         if (service->ipconfig_ipv6 != NULL)
4892                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4893                                         service->identifier, "IPv6.");
4894
4895         service->nameservers = g_key_file_get_string_list(keyfile,
4896                         service->identifier, "Nameservers", &length, NULL);
4897         if (service->nameservers != NULL && length == 0) {
4898                 g_strfreev(service->nameservers);
4899                 service->nameservers = NULL;
4900         }
4901
4902         service->domains = g_key_file_get_string_list(keyfile,
4903                         service->identifier, "Domains", &length, NULL);
4904         if (service->domains != NULL && length == 0) {
4905                 g_strfreev(service->domains);
4906                 service->domains = NULL;
4907         }
4908
4909         str = g_key_file_get_string(keyfile,
4910                                 service->identifier, "Proxy.Method", NULL);
4911         if (str != NULL)
4912                 service->proxy_config = string2proxymethod(str);
4913
4914         g_free(str);
4915
4916         service->proxies = g_key_file_get_string_list(keyfile,
4917                         service->identifier, "Proxy.Servers", &length, NULL);
4918         if (service->proxies != NULL && length == 0) {
4919                 g_strfreev(service->proxies);
4920                 service->proxies = NULL;
4921         }
4922
4923         service->excludes = g_key_file_get_string_list(keyfile,
4924                         service->identifier, "Proxy.Excludes", &length, NULL);
4925         if (service->excludes != NULL && length == 0) {
4926                 g_strfreev(service->excludes);
4927                 service->excludes = NULL;
4928         }
4929
4930         str = g_key_file_get_string(keyfile,
4931                                 service->identifier, "Proxy.URL", NULL);
4932         if (str != NULL) {
4933                 g_free(service->pac);
4934                 service->pac = str;
4935         }
4936
4937 done:
4938         g_key_file_free(keyfile);
4939
4940         return err;
4941 }
4942
4943 static int service_save(struct connman_service *service)
4944 {
4945         const char *ident = service->profile;
4946         GKeyFile *keyfile;
4947         gchar *pathname, *data = NULL;
4948         gsize length;
4949         gchar *str;
4950         const char *cst_str = NULL;
4951         int err = 0;
4952
4953         DBG("service %p", service);
4954
4955         if (ident == NULL)
4956                 return -EINVAL;
4957
4958         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4959         if (pathname == NULL)
4960                 return -ENOMEM;
4961
4962         keyfile = g_key_file_new();
4963
4964         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4965                 goto update;
4966
4967         if (length > 0) {
4968                 if (g_key_file_load_from_data(keyfile, data, length,
4969                                                         0, NULL) == FALSE)
4970                         goto done;
4971         }
4972
4973         g_free(data);
4974
4975 update:
4976         if (service->name != NULL)
4977                 g_key_file_set_string(keyfile, service->identifier,
4978                                                 "Name", service->name);
4979
4980         switch (service->type) {
4981         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4982         case CONNMAN_SERVICE_TYPE_SYSTEM:
4983         case CONNMAN_SERVICE_TYPE_ETHERNET:
4984         case CONNMAN_SERVICE_TYPE_GPS:
4985         case CONNMAN_SERVICE_TYPE_VPN:
4986         case CONNMAN_SERVICE_TYPE_GADGET:
4987                 break;
4988         case CONNMAN_SERVICE_TYPE_WIFI:
4989                 if (service->network) {
4990                         const unsigned char *ssid;
4991                         unsigned int ssid_len = 0;
4992
4993                         ssid = connman_network_get_blob(service->network,
4994                                                         "WiFi.SSID", &ssid_len);
4995
4996                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4997                                 char *identifier = service->identifier;
4998                                 GString *str;
4999                                 unsigned int i;
5000
5001                                 str = g_string_sized_new(ssid_len * 2);
5002                                 if (str == NULL) {
5003                                         err = -ENOMEM;
5004                                         goto done;
5005                                 }
5006
5007                                 for (i = 0; i < ssid_len; i++)
5008                                         g_string_append_printf(str,
5009                                                         "%02x", ssid[i]);
5010
5011                                 g_key_file_set_string(keyfile, identifier,
5012                                                         "SSID", str->str);
5013
5014                                 g_string_free(str, TRUE);
5015                         }
5016                 }
5017                 /* fall through */
5018
5019         case CONNMAN_SERVICE_TYPE_WIMAX:
5020         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5021         case CONNMAN_SERVICE_TYPE_CELLULAR:
5022                 if (service->apn != NULL)
5023                         g_key_file_set_string(keyfile, service->identifier,
5024                                                         "APN", service->apn);
5025
5026                 if (service->username != NULL)
5027                         g_key_file_set_string(keyfile, service->identifier,
5028                                                 "Username", service->username);
5029
5030                 if (service->password != NULL)
5031                         g_key_file_set_string(keyfile, service->identifier,
5032                                                 "Password", service->password);
5033
5034                 g_key_file_set_boolean(keyfile, service->identifier,
5035                                         "Favorite", service->favorite);
5036
5037                 if (service->favorite == TRUE)
5038                         g_key_file_set_boolean(keyfile, service->identifier,
5039                                         "AutoConnect", service->autoconnect);
5040
5041                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5042                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5043                         const char *failure = error2string(service->error);
5044                         if (failure != NULL)
5045                                 g_key_file_set_string(keyfile,
5046                                                         service->identifier,
5047                                                         "Failure", failure);
5048                 } else {
5049                         g_key_file_remove_key(keyfile, service->identifier,
5050                                                         "Failure", NULL);
5051                 }
5052                 break;
5053         }
5054
5055         str = g_time_val_to_iso8601(&service->modified);
5056         if (str != NULL) {
5057                 g_key_file_set_string(keyfile, service->identifier,
5058                                                         "Modified", str);
5059                 g_free(str);
5060         }
5061
5062         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5063                 g_key_file_set_string(keyfile, service->identifier,
5064                                         "Passphrase", service->passphrase);
5065         else
5066                 g_key_file_remove_key(keyfile, service->identifier,
5067                                                         "Passphrase", NULL);
5068
5069         if (service->ipconfig_ipv4 != NULL)
5070                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5071                                         service->identifier, "IPv4.");
5072
5073         if (service->ipconfig_ipv6 != NULL)
5074                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5075                                                 service->identifier, "IPv6.");
5076
5077         if (service->nameservers != NULL) {
5078                 guint len = g_strv_length(service->nameservers);
5079
5080                 g_key_file_set_string_list(keyfile, service->identifier,
5081                                                                 "Nameservers",
5082                                 (const gchar **) service->nameservers, len);
5083         } else
5084                 g_key_file_remove_key(keyfile, service->identifier,
5085                                                         "Nameservers", NULL);
5086
5087         if (service->domains != NULL) {
5088                 guint len = g_strv_length(service->domains);
5089
5090                 g_key_file_set_string_list(keyfile, service->identifier,
5091                                                                 "Domains",
5092                                 (const gchar **) service->domains, len);
5093         } else
5094                 g_key_file_remove_key(keyfile, service->identifier,
5095                                                         "Domains", NULL);
5096
5097         cst_str = proxymethod2string(service->proxy_config);
5098         if (cst_str != NULL)
5099                 g_key_file_set_string(keyfile, service->identifier,
5100                                 "Proxy.Method", cst_str);
5101
5102         if (service->proxies != NULL) {
5103                 guint len = g_strv_length(service->proxies);
5104
5105                 g_key_file_set_string_list(keyfile, service->identifier,
5106                                 "Proxy.Servers",
5107                                 (const gchar **) service->proxies, len);
5108         } else
5109                 g_key_file_remove_key(keyfile, service->identifier,
5110                                                 "Proxy.Servers", NULL);
5111
5112         if (service->excludes != NULL) {
5113                 guint len = g_strv_length(service->excludes);
5114
5115                 g_key_file_set_string_list(keyfile, service->identifier,
5116                                 "Proxy.Excludes",
5117                                 (const gchar **) service->excludes, len);
5118         } else
5119                 g_key_file_remove_key(keyfile, service->identifier,
5120                                                 "Proxy.Excludes", NULL);
5121
5122         if (service->pac != NULL && strlen(service->pac) > 0)
5123                 g_key_file_set_string(keyfile, service->identifier,
5124                                         "Proxy.URL", service->pac);
5125         else
5126                 g_key_file_remove_key(keyfile, service->identifier,
5127                                                         "Proxy.URL", NULL);
5128
5129         data = g_key_file_to_data(keyfile, &length, NULL);
5130
5131         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5132                 connman_error("Failed to store service information");
5133
5134 done:
5135         g_free(data);
5136
5137         g_key_file_free(keyfile);
5138
5139         g_free(pathname);
5140
5141         return err;
5142 }
5143
5144 static struct connman_storage service_storage = {
5145         .name           = "service",
5146         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5147         .service_load   = service_load,
5148         .service_save   = service_save,
5149 };
5150
5151 int __connman_service_init(void)
5152 {
5153         DBG("");
5154
5155         connection = connman_dbus_get_connection();
5156
5157         if (connman_storage_register(&service_storage) < 0)
5158                 connman_error("Failed to register service storage");
5159
5160         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5161                                                                 NULL, NULL);
5162
5163         service_list = g_sequence_new(service_free);
5164
5165         return 0;
5166 }
5167
5168 void __connman_service_cleanup(void)
5169 {
5170         DBG("");
5171
5172         g_sequence_free(service_list);
5173         service_list = NULL;
5174
5175         g_hash_table_destroy(service_hash);
5176         service_hash = NULL;
5177
5178         g_slist_free(counter_list);
5179         counter_list = NULL;
5180
5181         connman_storage_unregister(&service_storage);
5182
5183         dbus_connection_unref(connection);
5184 }