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;
  62         enum connman_service_error error;
  63         connman_uint8_t strength;
  64         connman_bool_t favorite;
  65         connman_bool_t immutable;
  66         connman_bool_t hidden;
  67         connman_bool_t ignore;
  68         connman_bool_t autoconnect;
  69         connman_bool_t userconnect;
  70         GTimeVal modified;
  71         unsigned int order;
  72         char *name;
  73         char *passphrase;
  74         char *profile;
  75         char *apn;
  76         char *username;
  77         char *password;
  78         char *mcc;
  79         char *mnc;
  80         connman_bool_t roaming;
  81         connman_bool_t login_required;
  82         struct connman_ipconfig *ipconfig;
  83         struct connman_network *network;
  84         struct connman_provider *provider;
  85         char **nameservers;
  86         char *nameserver;
  87         char **domains;
  88         char *domainname;
  89         /* 802.1x settings from the config files */
  90         char *eap;
  91         char *identity;
  92         char *ca_cert_file;
  93         char *client_cert_file;
  94         char *private_key_file;
  95         char *private_key_passphrase;
  96         char *phase2;
  97         DBusMessage *pending;
  98         guint timeout;
  99         struct connman_location *location;
 100         struct connman_stats stats;
 101         struct connman_stats stats_roaming;
 102         GHashTable *counter_table;
 103 };
 104
 105 static void append_path(gpointer value, gpointer user_data)
 106 {
 107         struct connman_service *service = value;
 108         DBusMessageIter *iter = user_data;
 109
 110         if (service->path == NULL || service->hidden == TRUE)
 111                 return;
 112
 113         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 114                                                         &service->path);
 115 }
 116
 117 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 118 {
 119         g_sequence_foreach(service_list, append_path, iter);
 120 }
 121
 122 struct find_data {
 123         const char *path;
 124         struct connman_service *service;
 125 };
 126
 127 static void compare_path(gpointer value, gpointer user_data)
 128 {
 129         struct connman_service *service = value;
 130         struct find_data *data = user_data;
 131
 132         if (data->service != NULL)
 133                 return;
 134
 135         if (g_strcmp0(service->path, data->path) == 0)
 136                 data->service = service;
 137 }
 138
 139 static struct connman_service *find_service(const char *path)
 140 {
 141         struct find_data data = { .path = path, .service = NULL };
 142
 143         DBG("path %s", path);
 144
 145         g_sequence_foreach(service_list, compare_path, &data);
 146
 147         return data.service;
 148 }
 149
 150 const char *__connman_service_type2string(enum connman_service_type type)
 151 {
 152         switch (type) {
 153         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 154                 break;
 155         case CONNMAN_SERVICE_TYPE_SYSTEM:
 156                 return "system";
 157         case CONNMAN_SERVICE_TYPE_ETHERNET:
 158                 return "ethernet";
 159         case CONNMAN_SERVICE_TYPE_WIFI:
 160                 return "wifi";
 161         case CONNMAN_SERVICE_TYPE_WIMAX:
 162                 return "wimax";
 163         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 164                 return "bluetooth";
 165         case CONNMAN_SERVICE_TYPE_CELLULAR:
 166                 return "cellular";
 167         case CONNMAN_SERVICE_TYPE_GPS:
 168                 return "gps";
 169         case CONNMAN_SERVICE_TYPE_VPN:
 170                 return "vpn";
 171         }
 172
 173         return NULL;
 174 }
 175
 176 static const char *mode2string(enum connman_service_mode mode)
 177 {
 178         switch (mode) {
 179         case CONNMAN_SERVICE_MODE_UNKNOWN:
 180                 break;
 181         case CONNMAN_SERVICE_MODE_MANAGED:
 182                 return "managed";
 183         case CONNMAN_SERVICE_MODE_ADHOC:
 184                 return "adhoc";
 185         case CONNMAN_SERVICE_MODE_GPRS:
 186                 return "gprs";
 187         case CONNMAN_SERVICE_MODE_EDGE:
 188                 return "edge";
 189         case CONNMAN_SERVICE_MODE_UMTS:
 190                 return "umts";
 191         }
 192
 193         return NULL;
 194 }
 195
 196 static const char *security2string(enum connman_service_security security)
 197 {
 198         switch (security) {
 199         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 200                 break;
 201         case CONNMAN_SERVICE_SECURITY_NONE:
 202                 return "none";
 203         case CONNMAN_SERVICE_SECURITY_WEP:
 204                 return "wep";
 205         case CONNMAN_SERVICE_SECURITY_PSK:
 206                 return "psk";
 207         case CONNMAN_SERVICE_SECURITY_8021X:
 208                 return "ieee8021x";
 209         case CONNMAN_SERVICE_SECURITY_WPA:
 210                 return "wpa";
 211         case CONNMAN_SERVICE_SECURITY_RSN:
 212                 return "rsn";
 213         }
 214
 215         return NULL;
 216 }
 217
 218 static const char *state2string(enum connman_service_state state)
 219 {
 220         switch (state) {
 221         case CONNMAN_SERVICE_STATE_UNKNOWN:
 222                 break;
 223         case CONNMAN_SERVICE_STATE_IDLE:
 224                 return "idle";
 225         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 226                 return "association";
 227         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 228                 return "configuration";
 229         case CONNMAN_SERVICE_STATE_READY:
 230                 return "ready";
 231         case CONNMAN_SERVICE_STATE_ONLINE:
 232                 return "online";
 233         case CONNMAN_SERVICE_STATE_DISCONNECT:
 234                 return "disconnect";
 235         case CONNMAN_SERVICE_STATE_FAILURE:
 236                 return "failure";
 237         }
 238
 239         return NULL;
 240 }
 241
 242 static const char *error2string(enum connman_service_error error)
 243 {
 244         switch (error) {
 245         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 246                 break;
 247         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 248                 return "out-of-range";
 249         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 250                 return "pin-missing";
 251         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 252                 return "dhcp-failed";
 253         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 254                 return "connect-failed";
 255         }
 256
 257         return NULL;
 258 }
 259
 260 static enum connman_service_error string2error(const char *error)
 261 {
 262         if (g_strcmp0(error, "dhcp-failed") == 0)
 263                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 264         else if (g_strcmp0(error, "pin-missing") == 0)
 265                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 266
 267         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 268 }
 269
 270 static connman_bool_t is_connecting(struct connman_service *service)
 271 {
 272         switch (service->state) {
 273         case CONNMAN_SERVICE_STATE_UNKNOWN:
 274         case CONNMAN_SERVICE_STATE_IDLE:
 275         case CONNMAN_SERVICE_STATE_FAILURE:
 276         case CONNMAN_SERVICE_STATE_DISCONNECT:
 277         case CONNMAN_SERVICE_STATE_READY:
 278         case CONNMAN_SERVICE_STATE_ONLINE:
 279                 break;
 280         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 281         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 282                 return TRUE;
 283         }
 284
 285         return FALSE;
 286 }
 287
 288 static connman_bool_t is_connected(const struct connman_service *service)
 289 {
 290         switch (service->state) {
 291         case CONNMAN_SERVICE_STATE_UNKNOWN:
 292         case CONNMAN_SERVICE_STATE_IDLE:
 293         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 294         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 295         case CONNMAN_SERVICE_STATE_DISCONNECT:
 296         case CONNMAN_SERVICE_STATE_FAILURE:
 297                 break;
 298         case CONNMAN_SERVICE_STATE_READY:
 299         case CONNMAN_SERVICE_STATE_ONLINE:
 300                 return TRUE;
 301         }
 302
 303         return FALSE;
 304 }
 305
 306 static void update_nameservers(struct connman_service *service)
 307 {
 308         const char *ifname = connman_ipconfig_get_ifname(service->ipconfig);
 309
 310         if (ifname == NULL)
 311                 return;
 312
 313         switch (service->state) {
 314         case CONNMAN_SERVICE_STATE_UNKNOWN:
 315         case CONNMAN_SERVICE_STATE_IDLE:
 316         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 317         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 318                 return;
 319         case CONNMAN_SERVICE_STATE_FAILURE:
 320         case CONNMAN_SERVICE_STATE_DISCONNECT:
 321                 connman_resolver_remove_all(ifname);
 322                 return;
 323         case CONNMAN_SERVICE_STATE_READY:
 324         case CONNMAN_SERVICE_STATE_ONLINE:
 325                 break;
 326         }
 327
 328         connman_resolver_remove_all(ifname);
 329
 330         if (service->nameservers != NULL) {
 331                 int i;
 332
 333                 for (i = 0; service->nameservers[i]; i++)
 334                         connman_resolver_append(ifname, NULL,
 335                                                 service->nameservers[i]);
 336         } else if (service->nameserver != NULL)
 337                 connman_resolver_append(ifname, NULL, service->nameserver);
 338
 339         connman_resolver_flush();
 340 }
 341
 342 void __connman_service_append_nameserver(struct connman_service *service,
 343                                                 const char *nameserver)
 344 {
 345         DBG("service %p nameserver %s", service, nameserver);
 346
 347         if (nameserver == NULL)
 348                 return;
 349
 350         g_free(service->nameserver);
 351         service->nameserver = g_strdup(nameserver);
 352
 353         update_nameservers(service);
 354 }
 355
 356 void __connman_service_remove_nameserver(struct connman_service *service,
 357                                                 const char *nameserver)
 358 {
 359         DBG("service %p nameserver %s", service, nameserver);
 360
 361         if (nameserver == NULL)
 362                 return;
 363
 364         g_free(service->nameserver);
 365         service->nameserver = NULL;
 366
 367         update_nameservers(service);
 368 }
 369
 370 void __connman_service_nameserver_add_routes(struct connman_service *service,
 371                                                 const char *gw)
 372 {
 373         int index;
 374
 375         if (service == NULL)
 376                 return;
 377
 378         index = connman_network_get_index(service->network);
 379
 380         if (service->nameservers != NULL) {
 381                 int i;
 382
 383                 /*
 384                  * We add nameservers host routes for nameservers that
 385                  * are not on our subnet. For those who are, the subnet
 386                  * route will be installed by the time the dns proxy code
 387                  * tries to reach them. The subnet route is installed
 388                  * when setting the interface IP address.
 389                  */
 390                 for (i = 0; service->nameservers[i]; i++) {
 391                         if (connman_inet_compare_subnet(index,
 392                                                         service->nameservers[i]))
 393                                 continue;
 394
 395                         connman_inet_add_host_route(index,
 396                                                 service->nameservers[i], gw);
 397                 }
 398         } else if (service->nameserver != NULL) {
 399                 if (connman_inet_compare_subnet(index, service->nameserver))
 400                         return;
 401
 402                 connman_inet_add_host_route(index, service->nameserver, gw);
 403         }
 404 }
 405
 406 void __connman_service_nameserver_del_routes(struct connman_service *service)
 407 {
 408         int index;
 409
 410         if (service == NULL)
 411                 return;
 412
 413         index = connman_network_get_index(service->network);
 414
 415         if (service->nameservers != NULL) {
 416                 int i;
 417
 418                 for (i = 0; service->nameservers[i]; i++)
 419                         connman_inet_del_host_route(index,
 420                                                 service->nameservers[i]);
 421         } else if (service->nameserver != NULL) {
 422                 connman_inet_del_host_route(index, service->nameserver);
 423         }
 424 }
 425
 426 static struct connman_stats *stats_get(struct connman_service *service)
 427 {
 428         if (service->roaming == TRUE)
 429                 return &service->stats_roaming;
 430         else
 431                 return &service->stats;
 432 }
 433
 434 static connman_bool_t stats_enabled(struct connman_service *service)
 435 {
 436         struct connman_stats *stats = stats_get(service);
 437
 438         return stats->enabled;
 439 }
 440
 441 static void stats_start(struct connman_service *service)
 442 {
 443         struct connman_stats *stats = stats_get(service);
 444
 445         DBG("service %p", service);
 446
 447         if (stats->timer == NULL)
 448                 return;
 449
 450         stats->enabled = TRUE;
 451         stats->data_last.time = stats->data.time;
 452
 453         g_timer_start(stats->timer);
 454 }
 455
 456 static void stats_stop(struct connman_service *service)
 457 {
 458         struct connman_stats *stats = stats_get(service);
 459         unsigned int seconds;
 460
 461         DBG("service %p", service);
 462
 463         if (stats->timer == NULL)
 464                 return;
 465
 466         if (stats->enabled == FALSE)
 467                 return;
 468
 469         g_timer_stop(stats->timer);
 470
 471         seconds = g_timer_elapsed(stats->timer, NULL);
 472         stats->data.time = stats->data_last.time + seconds;
 473
 474         stats->enabled = FALSE;
 475 }
 476
 477 static void reset_stats(struct connman_service *service)
 478 {
 479         DBG("service %p", service);
 480
 481         /* home */
 482         service->stats.valid = FALSE;
 483
 484         service->stats.data.rx_packets = 0;
 485         service->stats.data.tx_packets = 0;
 486         service->stats.data.rx_bytes = 0;
 487         service->stats.data.tx_bytes = 0;
 488         service->stats.data.rx_errors = 0;
 489         service->stats.data.tx_errors = 0;
 490         service->stats.data.rx_dropped = 0;
 491         service->stats.data.tx_dropped = 0;
 492         service->stats.data.time = 0;
 493         service->stats.data_last.time = 0;
 494
 495         g_timer_reset(service->stats.timer);
 496
 497         /* roaming */
 498         service->stats_roaming.valid = FALSE;
 499
 500         service->stats_roaming.data.rx_packets = 0;
 501         service->stats_roaming.data.tx_packets = 0;
 502         service->stats_roaming.data.rx_bytes = 0;
 503         service->stats_roaming.data.tx_bytes = 0;
 504         service->stats_roaming.data.rx_errors = 0;
 505         service->stats_roaming.data.tx_errors = 0;
 506         service->stats_roaming.data.rx_dropped = 0;
 507         service->stats_roaming.data.tx_dropped = 0;
 508         service->stats_roaming.data.time = 0;
 509         service->stats_roaming.data_last.time = 0;
 510
 511         g_timer_reset(service->stats_roaming.timer);
 512 }
 513
 514 static struct connman_service *get_default(void)
 515 {
 516         struct connman_service *service;
 517         GSequenceIter *iter;
 518
 519         iter = g_sequence_get_begin_iter(service_list);
 520
 521         if (g_sequence_iter_is_end(iter) == TRUE)
 522                 return NULL;
 523
 524         service = g_sequence_get(iter);
 525
 526         if (is_connected(service) == FALSE)
 527                 return NULL;
 528
 529         return service;
 530 }
 531
 532 static void default_changed(void)
 533 {
 534         struct connman_service *service = get_default();
 535
 536         __connman_notifier_default_changed(service);
 537 }
 538
 539 const char *__connman_service_default(void)
 540 {
 541         struct connman_service *service;
 542
 543         service = get_default();
 544         if (service == NULL)
 545                 return "";
 546
 547         return __connman_service_type2string(service->type);
 548 }
 549
 550 static void mode_changed(struct connman_service *service)
 551 {
 552         const char *str;
 553
 554         str = mode2string(service->mode);
 555         if (str == NULL)
 556                 return;
 557
 558         connman_dbus_property_changed_basic(service->path,
 559                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 560                                                 DBUS_TYPE_STRING, &str);
 561 }
 562
 563 static void state_changed(struct connman_service *service)
 564 {
 565         const char *str;
 566
 567         str = state2string(service->state);
 568         if (str == NULL)
 569                 return;
 570
 571         connman_dbus_property_changed_basic(service->path,
 572                                 CONNMAN_SERVICE_INTERFACE, "State",
 573                                                 DBUS_TYPE_STRING, &str);
 574 }
 575
 576 static void strength_changed(struct connman_service *service)
 577 {
 578         if (service->strength == 0)
 579                 return;
 580
 581         connman_dbus_property_changed_basic(service->path,
 582                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 583                                         DBUS_TYPE_BYTE, &service->strength);
 584 }
 585
 586 static void favorite_changed(struct connman_service *service)
 587 {
 588         if (service->path == NULL)
 589                 return;
 590
 591         connman_dbus_property_changed_basic(service->path,
 592                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 593                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 594 }
 595
 596 static void immutable_changed(struct connman_service *service)
 597 {
 598         if (service->path == NULL)
 599                 return;
 600
 601         connman_dbus_property_changed_basic(service->path,
 602                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 603                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 604 }
 605
 606 static void roaming_changed(struct connman_service *service)
 607 {
 608         if (service->path == NULL)
 609                 return;
 610
 611         connman_dbus_property_changed_basic(service->path,
 612                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 613                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 614 }
 615
 616 static void autoconnect_changed(struct connman_service *service)
 617 {
 618         if (service->path == NULL)
 619                 return;
 620
 621         connman_dbus_property_changed_basic(service->path,
 622                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 623                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 624 }
 625
 626 static void passphrase_changed(struct connman_service *service)
 627 {
 628         dbus_bool_t required;
 629
 630         switch (service->type) {
 631         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 632         case CONNMAN_SERVICE_TYPE_SYSTEM:
 633         case CONNMAN_SERVICE_TYPE_ETHERNET:
 634         case CONNMAN_SERVICE_TYPE_WIMAX:
 635         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 636         case CONNMAN_SERVICE_TYPE_CELLULAR:
 637         case CONNMAN_SERVICE_TYPE_GPS:
 638         case CONNMAN_SERVICE_TYPE_VPN:
 639                 return;
 640         case CONNMAN_SERVICE_TYPE_WIFI:
 641                 required = FALSE;
 642
 643                 switch (service->security) {
 644                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 645                 case CONNMAN_SERVICE_SECURITY_NONE:
 646                         break;
 647                 case CONNMAN_SERVICE_SECURITY_WEP:
 648                 case CONNMAN_SERVICE_SECURITY_PSK:
 649                 case CONNMAN_SERVICE_SECURITY_WPA:
 650                 case CONNMAN_SERVICE_SECURITY_RSN:
 651                         if (service->passphrase == NULL)
 652                                 required = TRUE;
 653                         break;
 654                 case CONNMAN_SERVICE_SECURITY_8021X:
 655                         break;
 656                 }
 657                 break;
 658         }
 659
 660         connman_dbus_property_changed_basic(service->path,
 661                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 662                                                 DBUS_TYPE_BOOLEAN, &required);
 663 }
 664
 665 static void login_changed(struct connman_service *service)
 666 {
 667         dbus_bool_t required = service->login_required;
 668
 669         if (service->path == NULL)
 670                 return;
 671
 672         connman_dbus_property_changed_basic(service->path,
 673                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 674                                                 DBUS_TYPE_BOOLEAN, &required);
 675 }
 676
 677 static void apn_changed(struct connman_service *service)
 678 {
 679         dbus_bool_t required;
 680
 681         switch (service->type) {
 682         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 683         case CONNMAN_SERVICE_TYPE_SYSTEM:
 684         case CONNMAN_SERVICE_TYPE_ETHERNET:
 685         case CONNMAN_SERVICE_TYPE_WIMAX:
 686         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 687         case CONNMAN_SERVICE_TYPE_WIFI:
 688         case CONNMAN_SERVICE_TYPE_GPS:
 689         case CONNMAN_SERVICE_TYPE_VPN:
 690                 return;
 691         case CONNMAN_SERVICE_TYPE_CELLULAR:
 692                 break;
 693         }
 694
 695         required = (service->apn == NULL) ? TRUE : FALSE;
 696
 697         connman_dbus_property_changed_basic(service->path,
 698                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 699                                                 DBUS_TYPE_BOOLEAN, &required);
 700 }
 701
 702 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 703 {
 704         struct connman_service *service = user_data;
 705
 706         if (service->ipconfig != NULL)
 707                 __connman_ipconfig_append_ethernet(service->ipconfig, iter);
 708 }
 709
 710 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 711 {
 712         struct connman_service *service = user_data;
 713
 714         if (is_connected(service) == FALSE)
 715                 return;
 716
 717         if (service->ipconfig != NULL)
 718                 __connman_ipconfig_append_ipv4(service->ipconfig, iter);
 719 }
 720
 721 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 722 {
 723         struct connman_service *service = user_data;
 724         struct connman_ipconfig *ipv6config;
 725
 726         if (is_connected(service) == FALSE)
 727                 return;
 728
 729         if (service->ipconfig == NULL)
 730                 return;
 731
 732         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 733         if (ipv6config == NULL)
 734                 return;
 735
 736         __connman_ipconfig_append_ipv6(ipv6config, iter);
 737 }
 738
 739 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 740 {
 741         struct connman_service *service = user_data;
 742
 743         if (service->ipconfig != NULL)
 744                 __connman_ipconfig_append_ipv4config(service->ipconfig, iter);
 745 }
 746
 747 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 748 {
 749         struct connman_service *service = user_data;
 750         struct connman_ipconfig *ipv6config;
 751
 752         if (service->ipconfig == NULL)
 753                 return;
 754
 755         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 756         if (ipv6config == NULL)
 757                 return;
 758
 759         __connman_ipconfig_append_ipv6config(ipv6config, iter);
 760 }
 761
 762 static void append_dns(DBusMessageIter *iter, void *user_data)
 763 {
 764         struct connman_service *service = user_data;
 765
 766         if (is_connected(service) == FALSE)
 767                 return;
 768
 769         if (service->nameservers != NULL) {
 770                 int i;
 771
 772                 for (i = 0; service->nameservers[i]; i++)
 773                         dbus_message_iter_append_basic(iter,
 774                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 775
 776                 return;
 777         }
 778
 779         if (service->nameserver == NULL)
 780                 return;
 781
 782         dbus_message_iter_append_basic(iter,
 783                                 DBUS_TYPE_STRING, &service->nameserver);
 784 }
 785
 786 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 787 {
 788         struct connman_service *service = user_data;
 789         int i;
 790
 791         if (service->nameservers == NULL)
 792                 return;
 793
 794         for (i = 0; service->nameservers[i]; i++)
 795                 dbus_message_iter_append_basic(iter,
 796                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 797 }
 798
 799 static void append_domain(DBusMessageIter *iter, void *user_data)
 800 {
 801         struct connman_service *service = user_data;
 802
 803         if (is_connected(service) == FALSE && is_connecting(service) == FALSE)
 804                 return;
 805
 806         if (service->domainname == NULL)
 807                 return;
 808
 809         dbus_message_iter_append_basic(iter,
 810                                 DBUS_TYPE_STRING, &service->domainname);
 811 }
 812
 813 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
 814 {
 815         struct connman_service *service = user_data;
 816         int i;
 817
 818         if (service->domains == NULL)
 819                 return;
 820
 821         for (i = 0; service->domains[i]; i++)
 822                 dbus_message_iter_append_basic(iter,
 823                                 DBUS_TYPE_STRING, &service->domains[i]);
 824 }
 825
 826 static void append_proxy(DBusMessageIter *iter, void *user_data)
 827 {
 828         struct connman_service *service = user_data;
 829
 830         if (is_connected(service) == FALSE)
 831                 return;
 832
 833         if (service->ipconfig != NULL)
 834                 __connman_ipconfig_append_proxy(service->ipconfig, iter);
 835 }
 836
 837 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
 838 {
 839         struct connman_service *service = user_data;
 840
 841         if (service->ipconfig != NULL)
 842                 __connman_ipconfig_append_proxyconfig(service->ipconfig, iter);
 843 }
 844
 845 static void append_provider(DBusMessageIter *iter, void *user_data)
 846 {
 847         struct connman_service *service = user_data;
 848
 849         DBG("%p %p", service, service->provider);
 850
 851         if (is_connected(service) == FALSE)
 852                 return;
 853
 854         if (service->provider != NULL)
 855                 __connman_provider_append_properties(service->provider, iter);
 856 }
 857
 858
 859 static void settings_changed(struct connman_service *service)
 860 {
 861         connman_dbus_property_changed_dict(service->path,
 862                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
 863                                                         append_ipv4, service);
 864
 865         connman_dbus_property_changed_dict(service->path,
 866                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
 867                                                         append_ipv6, service);
 868 }
 869
 870 static void ipv4_configuration_changed(struct connman_service *service)
 871 {
 872         connman_dbus_property_changed_dict(service->path,
 873                                         CONNMAN_SERVICE_INTERFACE,
 874                                                         "IPv4.Configuration",
 875                                                         append_ipv4config,
 876                                                         service);
 877 }
 878
 879 static void ipv6_configuration_changed(struct connman_service *service)
 880 {
 881         connman_dbus_property_changed_dict(service->path,
 882                                         CONNMAN_SERVICE_INTERFACE,
 883                                                         "IPv6.Configuration",
 884                                                         append_ipv6config,
 885                                                         service);
 886 }
 887
 888 static void dns_changed(struct connman_service *service)
 889 {
 890         connman_dbus_property_changed_array(service->path,
 891                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
 892                                         DBUS_TYPE_STRING, append_dns, service);
 893 }
 894
 895 static void dns_configuration_changed(struct connman_service *service)
 896 {
 897         connman_dbus_property_changed_array(service->path,
 898                                 CONNMAN_SERVICE_INTERFACE,
 899                                 "Nameservers.Configuration",
 900                                 DBUS_TYPE_STRING, append_dnsconfig, service);
 901
 902         dns_changed(service);
 903 }
 904
 905 static void domain_changed(struct connman_service *service)
 906 {
 907         connman_dbus_property_changed_array(service->path,
 908                                 CONNMAN_SERVICE_INTERFACE, "Domains",
 909                                 DBUS_TYPE_STRING, append_domain, service);
 910 }
 911
 912 static void domain_configuration_changed(struct connman_service *service)
 913 {
 914         connman_dbus_property_changed_array(service->path,
 915                                 CONNMAN_SERVICE_INTERFACE,
 916                                 "Domains.Configuration",
 917                                 DBUS_TYPE_STRING, append_domainconfig, service);
 918 }
 919
 920 static void proxy_changed(struct connman_service *service)
 921 {
 922         connman_dbus_property_changed_dict(service->path,
 923                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
 924                                                         append_proxy, service);
 925 }
 926
 927 static void proxy_configuration_changed(struct connman_service *service)
 928 {
 929         connman_dbus_property_changed_dict(service->path,
 930                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
 931                                                 append_proxyconfig, service);
 932
 933         proxy_changed(service);
 934 }
 935
 936 static void link_changed(struct connman_service *service)
 937 {
 938         connman_dbus_property_changed_dict(service->path,
 939                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
 940                                                 append_ethernet, service);
 941 }
 942
 943 static void stats_append_counters(DBusMessageIter *dict,
 944                         struct connman_stats_data *stats,
 945                         struct connman_stats_data *counters,
 946                         connman_bool_t append_all)
 947 {
 948         if (counters->rx_packets != stats->rx_packets || append_all) {
 949                 counters->rx_packets = stats->rx_packets;
 950                 connman_dbus_dict_append_basic(dict, "RX.Packets",
 951                                         DBUS_TYPE_UINT32, &stats->rx_packets);
 952         }
 953
 954         if (counters->tx_packets != stats->tx_packets || append_all) {
 955                 counters->tx_packets = stats->tx_packets;
 956                 connman_dbus_dict_append_basic(dict, "TX.Packets",
 957                                         DBUS_TYPE_UINT32, &stats->tx_packets);
 958         }
 959
 960         if (counters->rx_bytes != stats->rx_bytes || append_all) {
 961                 counters->rx_bytes = stats->rx_bytes;
 962                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
 963                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
 964         }
 965
 966         if (counters->tx_bytes != stats->tx_bytes || append_all) {
 967                 counters->tx_bytes = stats->tx_bytes;
 968                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
 969                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
 970         }
 971
 972         if (counters->rx_errors != stats->rx_errors || append_all) {
 973                 counters->rx_errors = stats->rx_errors;
 974                 connman_dbus_dict_append_basic(dict, "RX.Errors",
 975                                         DBUS_TYPE_UINT32, &stats->rx_errors);
 976         }
 977
 978         if (counters->tx_errors != stats->tx_errors || append_all) {
 979                 counters->tx_errors = stats->tx_errors;
 980                 connman_dbus_dict_append_basic(dict, "TX.Errors",
 981                                         DBUS_TYPE_UINT32, &stats->tx_errors);
 982         }
 983
 984         if (counters->rx_dropped != stats->rx_dropped || append_all) {
 985                 counters->rx_dropped = stats->rx_dropped;
 986                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
 987                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
 988         }
 989
 990         if (counters->tx_dropped != stats->tx_dropped || append_all) {
 991                 counters->tx_dropped = stats->tx_dropped;
 992                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
 993                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
 994         }
 995
 996         if (counters->time != stats->time || append_all) {
 997                 counters->time = stats->time;
 998                 connman_dbus_dict_append_basic(dict, "Time",
 999                                         DBUS_TYPE_UINT32, &stats->time);
1000         }
1001 }
1002
1003 static void stats_append(struct connman_service *service,
1004                                 const char *counter,
1005                                 struct connman_stats_counter *counters,
1006                                 connman_bool_t append_all)
1007 {
1008         DBusMessageIter array, dict;
1009         DBusMessage *msg;
1010
1011         DBG("service %p counter %s", service, counter);
1012
1013         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1014         if (msg == NULL)
1015                 return;
1016
1017         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1018                                 &service->path, DBUS_TYPE_INVALID);
1019
1020         dbus_message_iter_init_append(msg, &array);
1021
1022         /* home counter */
1023         connman_dbus_dict_open(&array, &dict);
1024
1025         stats_append_counters(&dict, &service->stats.data,
1026                                 &counters->stats.data, append_all);
1027
1028         connman_dbus_dict_close(&array, &dict);
1029
1030         /* roaming counter */
1031         connman_dbus_dict_open(&array, &dict);
1032
1033         stats_append_counters(&dict, &service->stats_roaming.data,
1034                                 &counters->stats_roaming.data, append_all);
1035
1036         connman_dbus_dict_close(&array, &dict);
1037
1038         __connman_counter_send_usage(counter, msg);
1039 }
1040
1041 static void stats_update(struct connman_service *service,
1042                                 unsigned int rx_packets, unsigned int tx_packets,
1043                                 unsigned int rx_bytes, unsigned int tx_bytes,
1044                                 unsigned int rx_errors, unsigned int tx_errors,
1045                                 unsigned int rx_dropped, unsigned int tx_dropped)
1046 {
1047         struct connman_stats *stats = stats_get(service);
1048         struct connman_stats_data *data_last = &stats->data_last;
1049         struct connman_stats_data *data = &stats->data;
1050         unsigned int seconds;
1051
1052         DBG("service %p", service);
1053
1054         if (stats->valid == TRUE) {
1055                 data->rx_packets +=
1056                         rx_packets - data_last->rx_packets;
1057                 data->tx_packets +=
1058                         tx_packets - data_last->tx_packets;
1059                 data->rx_bytes +=
1060                         rx_bytes - data_last->rx_bytes;
1061                 data->tx_bytes +=
1062                         tx_bytes - data_last->tx_bytes;
1063                 data->rx_errors +=
1064                         rx_errors - data_last->rx_errors;
1065                 data->tx_errors +=
1066                         tx_errors - data_last->tx_errors;
1067                 data->rx_dropped +=
1068                         rx_dropped - data_last->rx_dropped;
1069                 data->tx_dropped +=
1070                         tx_dropped - data_last->tx_dropped;
1071         } else {
1072                 stats->valid = TRUE;
1073         }
1074
1075         data_last->rx_packets = rx_packets;
1076         data_last->tx_packets = tx_packets;
1077         data_last->rx_bytes = rx_bytes;
1078         data_last->tx_bytes = tx_bytes;
1079         data_last->rx_errors = rx_errors;
1080         data_last->tx_errors = tx_errors;
1081         data_last->rx_dropped = rx_dropped;
1082         data_last->tx_dropped = tx_dropped;
1083
1084         seconds = g_timer_elapsed(stats->timer, NULL);
1085         stats->data.time = stats->data_last.time + seconds;
1086 }
1087
1088 void __connman_service_notify(struct connman_ipconfig *ipconfig,
1089                         unsigned int rx_packets, unsigned int tx_packets,
1090                         unsigned int rx_bytes, unsigned int tx_bytes,
1091                         unsigned int rx_errors, unsigned int tx_errors,
1092                         unsigned int rx_dropped, unsigned int tx_dropped)
1093 {
1094         struct connman_service *service;
1095         GHashTableIter iter;
1096         gpointer key, value;
1097         const char *counter;
1098         struct connman_stats_counter *counters;
1099         struct connman_stats_data *data;
1100         int err;
1101
1102         service = connman_ipconfig_get_data(ipconfig);
1103         if (service == NULL)
1104                 return;
1105
1106         if (is_connected(service) == FALSE)
1107                 return;
1108
1109         stats_update(service,
1110                 rx_packets, tx_packets,
1111                 rx_bytes, tx_bytes,
1112                 rx_errors, tx_errors,
1113                 rx_dropped, tx_dropped);
1114
1115         data = &stats_get(service)->data;
1116         err = __connman_stats_update(service, service->roaming, data);
1117         if (err < 0)
1118                 connman_error("Failed to store statistics for %s",
1119                                 service->identifier);
1120
1121         g_hash_table_iter_init(&iter, service->counter_table);
1122         while (g_hash_table_iter_next(&iter, &key, &value)) {
1123                 counter = key;
1124                 counters = value;
1125
1126                 stats_append(service, counter, counters, counters->append_all);
1127                 counters->append_all = FALSE;
1128         }
1129 }
1130
1131 int __connman_service_counter_register(const char *counter)
1132 {
1133         struct connman_service *service;
1134         GSequenceIter *iter;
1135         struct connman_stats_counter *counters;
1136
1137         DBG("counter %s", counter);
1138
1139         counter_list = g_slist_append(counter_list, (gpointer)counter);
1140
1141         iter = g_sequence_get_begin_iter(service_list);
1142
1143         while (g_sequence_iter_is_end(iter) == FALSE) {
1144                 service = g_sequence_get(iter);
1145
1146                 counters = g_try_new0(struct connman_stats_counter, 1);
1147                 if (counters == NULL)
1148                         return -ENOMEM;
1149
1150                 counters->append_all = TRUE;
1151
1152                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1153                                         counters);
1154
1155                 iter = g_sequence_iter_next(iter);
1156         }
1157
1158         return 0;
1159 }
1160
1161 void __connman_service_counter_unregister(const char *counter)
1162 {
1163         struct connman_service *service;
1164         GSequenceIter *iter;
1165
1166         DBG("counter %s", counter);
1167
1168         iter = g_sequence_get_begin_iter(service_list);
1169
1170         while (g_sequence_iter_is_end(iter) == FALSE) {
1171                 service = g_sequence_get(iter);
1172
1173                 g_hash_table_remove(service->counter_table, counter);
1174
1175                 iter = g_sequence_iter_next(iter);
1176         }
1177
1178         counter_list = g_slist_remove(counter_list, counter);
1179 }
1180
1181 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1182                                         struct connman_service *service)
1183 {
1184         dbus_bool_t required;
1185         const char *str;
1186
1187         str = __connman_service_type2string(service->type);
1188         if (str != NULL)
1189                 connman_dbus_dict_append_basic(dict, "Type",
1190                                                 DBUS_TYPE_STRING, &str);
1191
1192         str = mode2string(service->mode);
1193         if (str != NULL)
1194                 connman_dbus_dict_append_basic(dict, "Mode",
1195                                                 DBUS_TYPE_STRING, &str);
1196
1197         str = security2string(service->security);
1198         if (str != NULL)
1199                 connman_dbus_dict_append_basic(dict, "Security",
1200                                                 DBUS_TYPE_STRING, &str);
1201
1202         str = state2string(service->state);
1203         if (str != NULL)
1204                 connman_dbus_dict_append_basic(dict, "State",
1205                                                 DBUS_TYPE_STRING, &str);
1206
1207         str = error2string(service->error);
1208         if (str != NULL)
1209                 connman_dbus_dict_append_basic(dict, "Error",
1210                                                 DBUS_TYPE_STRING, &str);
1211
1212         if (service->strength > 0)
1213                 connman_dbus_dict_append_basic(dict, "Strength",
1214                                         DBUS_TYPE_BYTE, &service->strength);
1215
1216         connman_dbus_dict_append_basic(dict, "Favorite",
1217                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1218
1219         connman_dbus_dict_append_basic(dict, "Immutable",
1220                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1221
1222         if (service->favorite == TRUE)
1223                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1224                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1225         else
1226                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1227                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1228
1229         if (service->name != NULL)
1230                 connman_dbus_dict_append_basic(dict, "Name",
1231                                         DBUS_TYPE_STRING, &service->name);
1232
1233         connman_dbus_dict_append_basic(dict, "LoginRequired",
1234                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1235
1236         switch (service->type) {
1237         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1238         case CONNMAN_SERVICE_TYPE_SYSTEM:
1239         case CONNMAN_SERVICE_TYPE_GPS:
1240         case CONNMAN_SERVICE_TYPE_VPN:
1241                 break;
1242         case CONNMAN_SERVICE_TYPE_CELLULAR:
1243                 connman_dbus_dict_append_basic(dict, "Roaming",
1244                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1245
1246                 if (service->mcc != NULL && service->mnc != NULL) {
1247                         connman_dbus_dict_append_basic(dict, "MCC",
1248                                         DBUS_TYPE_STRING, &service->mcc);
1249                         connman_dbus_dict_append_basic(dict, "MNC",
1250                                         DBUS_TYPE_STRING, &service->mnc);
1251                 }
1252
1253                 if (service->apn != NULL) {
1254                         connman_dbus_dict_append_basic(dict, "APN",
1255                                         DBUS_TYPE_STRING, &service->apn);
1256
1257                         if (service->username != NULL)
1258                                 connman_dbus_dict_append_basic(dict,
1259                                         "Username", DBUS_TYPE_STRING,
1260                                                         &service->username);
1261
1262                         if (service->password != NULL)
1263                                 connman_dbus_dict_append_basic(dict,
1264                                         "Password", DBUS_TYPE_STRING,
1265                                                         &service->password);
1266
1267                         required = FALSE;
1268                 } else
1269                         required = TRUE;
1270
1271                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1272                                                 DBUS_TYPE_BOOLEAN, &required);
1273                 connman_dbus_dict_append_dict(dict, "Ethernet",
1274                                                 append_ethernet, service);
1275                 break;
1276         case CONNMAN_SERVICE_TYPE_WIFI:
1277                 if (service->passphrase != NULL && limited == FALSE)
1278                         connman_dbus_dict_append_basic(dict, "Passphrase",
1279                                 DBUS_TYPE_STRING, &service->passphrase);
1280
1281                 required = FALSE;
1282
1283                 switch (service->security) {
1284                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1285                 case CONNMAN_SERVICE_SECURITY_NONE:
1286                         break;
1287                 case CONNMAN_SERVICE_SECURITY_WEP:
1288                 case CONNMAN_SERVICE_SECURITY_PSK:
1289                 case CONNMAN_SERVICE_SECURITY_WPA:
1290                 case CONNMAN_SERVICE_SECURITY_RSN:
1291                         if (service->passphrase == NULL)
1292                                 required = TRUE;
1293                         break;
1294                 case CONNMAN_SERVICE_SECURITY_8021X:
1295                         break;
1296                 }
1297
1298                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1299                                                 DBUS_TYPE_BOOLEAN, &required);
1300                 /* fall through */
1301         case CONNMAN_SERVICE_TYPE_ETHERNET:
1302         case CONNMAN_SERVICE_TYPE_WIMAX:
1303         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1304                 connman_dbus_dict_append_dict(dict, "Ethernet",
1305                                                 append_ethernet, service);
1306                 break;
1307         }
1308
1309         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1310
1311         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1312                                                 append_ipv4config, service);
1313
1314         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1315
1316         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1317                                                 append_ipv6config, service);
1318
1319         connman_dbus_dict_append_array(dict, "Nameservers",
1320                                 DBUS_TYPE_STRING, append_dns, service);
1321
1322         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1323                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1324
1325         connman_dbus_dict_append_array(dict, "Domains",
1326                                 DBUS_TYPE_STRING, append_domain, service);
1327
1328         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1329                                 DBUS_TYPE_STRING, append_domainconfig, service);
1330
1331         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1332
1333         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1334                                                 append_proxyconfig, service);
1335
1336         connman_dbus_dict_append_dict(dict, "Provider",
1337                                                 append_provider, service);
1338 }
1339
1340 static void append_struct(gpointer value, gpointer user_data)
1341 {
1342         struct connman_service *service = value;
1343         DBusMessageIter *iter = user_data;
1344         DBusMessageIter entry, dict;
1345
1346         if (service->path == NULL || service->hidden == TRUE)
1347                 return;
1348
1349         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1350
1351         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1352                                                         &service->path);
1353
1354         connman_dbus_dict_open(&entry, &dict);
1355         append_properties(&dict, TRUE, service);
1356         connman_dbus_dict_close(&entry, &dict);
1357
1358         dbus_message_iter_close_container(iter, &entry);
1359 }
1360
1361 void __connman_service_list_struct(DBusMessageIter *iter)
1362 {
1363         g_sequence_foreach(service_list, append_struct, iter);
1364 }
1365
1366 int __connman_service_get_index(struct connman_service *service)
1367 {
1368         if (service == NULL)
1369                 return -1;
1370
1371         if (service->network == NULL)
1372                 return -1;
1373
1374         return connman_network_get_index(service->network);
1375 }
1376
1377 void __connman_service_set_domainname(struct connman_service *service,
1378                                                 const char *domainname)
1379 {
1380         if (service == NULL)
1381                 return;
1382
1383         g_free(service->domainname);
1384         service->domainname = g_strdup(domainname);
1385
1386         domain_changed(service);
1387 }
1388
1389 const char *connman_service_get_domainname(struct connman_service *service)
1390 {
1391         if (service == NULL)
1392                 return NULL;
1393
1394         return service->domainname;
1395 }
1396
1397 const char *connman_service_get_nameserver(struct connman_service *service)
1398 {
1399         if (service == NULL)
1400                 return NULL;
1401
1402         return service->nameserver;
1403 }
1404
1405 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1406                                                         const char *url)
1407 {
1408         if (service == NULL)
1409                 return;
1410
1411         if (__connman_ipconfig_set_proxy_autoconfig(service->ipconfig,
1412                                                                 url) < 0)
1413                 return;
1414
1415         proxy_changed(service);
1416 }
1417
1418 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1419 {
1420         if (service == NULL)
1421                 return NULL;
1422
1423         return __connman_ipconfig_get_proxy_autoconfig(service->ipconfig);
1424 }
1425
1426 void __connman_service_set_passphrase(struct connman_service *service,
1427                                         const char* passphrase)
1428 {
1429         if (service->immutable == TRUE)
1430                 return;
1431
1432         g_free(service->passphrase);
1433         service->passphrase = g_strdup(passphrase);
1434
1435         passphrase_changed(service);
1436
1437         if (service->network != NULL)
1438                 connman_network_set_string(service->network,
1439                                         "WiFi.Passphrase",
1440                                         service->passphrase);
1441
1442         __connman_storage_save_service(service);
1443 }
1444
1445 static DBusMessage *get_properties(DBusConnection *conn,
1446                                         DBusMessage *msg, void *user_data)
1447 {
1448         struct connman_service *service = user_data;
1449         DBusMessage *reply;
1450         DBusMessageIter array, dict;
1451
1452         DBG("service %p", service);
1453
1454         reply = dbus_message_new_method_return(msg);
1455         if (reply == NULL)
1456                 return NULL;
1457
1458         dbus_message_iter_init_append(reply, &array);
1459
1460         connman_dbus_dict_open(&array, &dict);
1461         append_properties(&dict, FALSE, service);
1462         connman_dbus_dict_close(&array, &dict);
1463
1464         return reply;
1465 }
1466
1467 static DBusMessage *set_property(DBusConnection *conn,
1468                                         DBusMessage *msg, void *user_data)
1469 {
1470         struct connman_service *service = user_data;
1471         DBusMessageIter iter, value;
1472         const char *name;
1473         int type;
1474
1475         DBG("service %p", service);
1476
1477         if (dbus_message_iter_init(msg, &iter) == FALSE)
1478                 return __connman_error_invalid_arguments(msg);
1479
1480         dbus_message_iter_get_basic(&iter, &name);
1481         dbus_message_iter_next(&iter);
1482         dbus_message_iter_recurse(&iter, &value);
1483
1484         type = dbus_message_iter_get_arg_type(&value);
1485
1486         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1487                 connman_bool_t autoconnect;
1488
1489                 if (type != DBUS_TYPE_BOOLEAN)
1490                         return __connman_error_invalid_arguments(msg);
1491
1492                 if (service->favorite == FALSE)
1493                         return __connman_error_invalid_service(msg);
1494
1495                 dbus_message_iter_get_basic(&value, &autoconnect);
1496
1497                 if (service->autoconnect == autoconnect)
1498                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1499
1500                 service->autoconnect = autoconnect;
1501
1502                 autoconnect_changed(service);
1503
1504                 __connman_storage_save_service(service);
1505         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1506                 const char *passphrase;
1507
1508                 if (type != DBUS_TYPE_STRING)
1509                         return __connman_error_invalid_arguments(msg);
1510
1511                 if (service->immutable == TRUE)
1512                         return __connman_error_not_supported(msg);
1513
1514                 dbus_message_iter_get_basic(&value, &passphrase);
1515
1516                 __connman_service_set_passphrase(service, passphrase);
1517         } else if (g_str_equal(name, "APN") == TRUE) {
1518                 const char *apn;
1519
1520                 if (type != DBUS_TYPE_STRING)
1521                         return __connman_error_invalid_arguments(msg);
1522
1523                 if (service->immutable == TRUE)
1524                         return __connman_error_not_supported(msg);
1525
1526                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1527                         return __connman_error_invalid_service(msg);
1528
1529                 dbus_message_iter_get_basic(&value, &apn);
1530
1531                 g_free(service->apn);
1532                 service->apn = g_strdup(apn);
1533
1534                 apn_changed(service);
1535
1536                 if (service->network != NULL)
1537                         connman_network_set_string(service->network,
1538                                                 "Cellular.APN", service->apn);
1539
1540                 __connman_storage_save_service(service);
1541         } else if (g_str_equal(name, "Username") == TRUE) {
1542                 const char *username;
1543
1544                 if (type != DBUS_TYPE_STRING)
1545                         return __connman_error_invalid_arguments(msg);
1546
1547                 if (service->immutable == TRUE)
1548                         return __connman_error_not_supported(msg);
1549
1550                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1551                         return __connman_error_invalid_service(msg);
1552
1553                 dbus_message_iter_get_basic(&value, &username);
1554
1555                 g_free(service->username);
1556                 service->username = g_strdup(username);
1557
1558                 if (service->network != NULL)
1559                         connman_network_set_string(service->network,
1560                                         "Cellular.Username", service->username);
1561
1562                 __connman_storage_save_service(service);
1563         } else if (g_str_equal(name, "Password") == TRUE) {
1564                 const char *password;
1565
1566                 if (type != DBUS_TYPE_STRING)
1567                         return __connman_error_invalid_arguments(msg);
1568
1569                 if (service->immutable == TRUE)
1570                         return __connman_error_not_supported(msg);
1571
1572                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1573                         return __connman_error_invalid_service(msg);
1574
1575                 dbus_message_iter_get_basic(&value, &password);
1576
1577                 g_free(service->password);
1578                 service->password = g_strdup(password);
1579
1580                 if (service->network != NULL)
1581                         connman_network_set_string(service->network,
1582                                         "Cellular.Password", service->password);
1583
1584                 __connman_storage_save_service(service);
1585         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1586                 DBusMessageIter entry;
1587                 GString *str;
1588                 int index;
1589                 const char *gw;
1590
1591                 if (type != DBUS_TYPE_ARRAY)
1592                         return __connman_error_invalid_arguments(msg);
1593
1594                 str = g_string_new(NULL);
1595                 if (str == NULL)
1596                         return __connman_error_invalid_arguments(msg);
1597
1598                 index = connman_network_get_index(service->network);
1599                 gw = __connman_ipconfig_get_gateway(index);
1600
1601                 if (gw && strlen(gw))
1602                         __connman_service_nameserver_del_routes(service);
1603
1604                 dbus_message_iter_recurse(&value, &entry);
1605
1606                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1607                         const char *val;
1608                         dbus_message_iter_get_basic(&entry, &val);
1609                         dbus_message_iter_next(&entry);
1610                         if (str->len > 0)
1611                                 g_string_append_printf(str, " %s", val);
1612                         else
1613                                 g_string_append(str, val);
1614                 }
1615
1616                 g_strfreev(service->nameservers);
1617
1618                 if (str->len > 0)
1619                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1620                 else
1621                         service->nameservers = NULL;
1622
1623                 g_string_free(str, TRUE);
1624
1625                 if (gw && strlen(gw))
1626                         __connman_service_nameserver_add_routes(service, gw);
1627
1628                 update_nameservers(service);
1629                 dns_configuration_changed(service);
1630
1631                 __connman_storage_save_service(service);
1632         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1633                 DBusMessageIter entry;
1634                 GString *str;
1635
1636                 if (type != DBUS_TYPE_ARRAY)
1637                         return __connman_error_invalid_arguments(msg);
1638
1639                 str = g_string_new(NULL);
1640                 if (str == NULL)
1641                         return __connman_error_invalid_arguments(msg);
1642
1643                 dbus_message_iter_recurse(&value, &entry);
1644
1645                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1646                         const char *val;
1647                         dbus_message_iter_get_basic(&entry, &val);
1648                         dbus_message_iter_next(&entry);
1649                         if (str->len > 0)
1650                                 g_string_append_printf(str, " %s", val);
1651                         else
1652                                 g_string_append(str, val);
1653                 }
1654
1655                 g_strfreev(service->domains);
1656
1657                 if (str->len > 0)
1658                         service->domains = g_strsplit_set(str->str, " ", 0);
1659                 else
1660                         service->domains = NULL;
1661
1662                 g_string_free(str, TRUE);
1663
1664                 //update_domains(service);
1665                 domain_configuration_changed(service);
1666
1667                 __connman_storage_save_service(service);
1668         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
1669                 int err;
1670
1671                 if (service->ipconfig == NULL)
1672                         return __connman_error_invalid_property(msg);
1673
1674                 err = __connman_ipconfig_set_proxyconfig(service->ipconfig,
1675                                                                 &value);
1676                 if (err < 0)
1677                         return __connman_error_failed(msg, -err);
1678
1679                 proxy_configuration_changed(service);
1680
1681                 __connman_storage_save_service(service);
1682         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
1683                         g_str_equal(name, "IPv6.Configuration")) {
1684
1685                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
1686                 int err = 0;
1687                 struct connman_ipconfig *ipv6config;
1688
1689                 DBG("%s", name);
1690
1691                 ipv6config = connman_ipconfig_get_ipv6config(
1692                                                 service->ipconfig);
1693                 if (service->ipconfig == NULL)
1694                         return __connman_error_invalid_property(msg);
1695
1696                 if (is_connecting(service) ||
1697                                 is_connected(service)) {
1698                         __connman_network_clear_ipconfig(service->network,
1699                                                         service->ipconfig);
1700                         __connman_network_clear_ipconfig(service->network,
1701                                                                 ipv6config);
1702                 }
1703
1704                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
1705                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
1706                         err = __connman_ipconfig_set_config(
1707                                         service->ipconfig, type, &value);
1708                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
1709                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
1710                         err = __connman_ipconfig_set_config(
1711                                                 ipv6config, type, &value);
1712                 }
1713
1714                 if (err < 0) {
1715                         if (is_connected(service) ||
1716                                         is_connecting(service))
1717                                 __connman_network_set_ipconfig(
1718                                                         service->network,
1719                                                         service->ipconfig);
1720                         return __connman_error_failed(msg, -err);
1721                 }
1722
1723                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1724                         ipv4_configuration_changed(service);
1725                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1726                         ipv6_configuration_changed(service);
1727
1728                 if (is_connecting(service) ||
1729                                 is_connected(service))
1730                         __connman_network_set_ipconfig(service->network,
1731                                                         service->ipconfig);
1732
1733                 __connman_storage_save_service(service);
1734         } else
1735                 return __connman_error_invalid_property(msg);
1736
1737         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1738 }
1739
1740 static void set_idle(struct connman_service *service)
1741 {
1742         service->state = CONNMAN_SERVICE_STATE_IDLE;
1743         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1744         state_changed(service);
1745 }
1746
1747 static DBusMessage *clear_property(DBusConnection *conn,
1748                                         DBusMessage *msg, void *user_data)
1749 {
1750         struct connman_service *service = user_data;
1751         const char *name;
1752
1753         DBG("service %p", service);
1754
1755         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
1756                                                         DBUS_TYPE_INVALID);
1757
1758         if (g_str_equal(name, "Error") == TRUE) {
1759                 set_idle(service);
1760
1761                 g_get_current_time(&service->modified);
1762                 __connman_storage_save_service(service);
1763         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1764                 if (service->immutable == TRUE)
1765                         return __connman_error_not_supported(msg);
1766
1767                 g_free(service->passphrase);
1768                 service->passphrase = NULL;
1769
1770                 passphrase_changed(service);
1771
1772                 __connman_storage_save_service(service);
1773         } else
1774                 return __connman_error_invalid_property(msg);
1775
1776         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1777 }
1778
1779 static connman_bool_t is_ignore(struct connman_service *service)
1780 {
1781         if (service->autoconnect == FALSE)
1782                 return TRUE;
1783
1784         if (service->roaming == TRUE)
1785                 return TRUE;
1786
1787         if (service->ignore == TRUE)
1788                 return TRUE;
1789
1790         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
1791                 return TRUE;
1792
1793         return FALSE;
1794 }
1795
1796 void __connman_service_auto_connect(void)
1797 {
1798         struct connman_service *service = NULL;
1799         GSequenceIter *iter;
1800
1801         DBG("");
1802
1803         iter = g_sequence_get_begin_iter(service_list);
1804
1805         while (g_sequence_iter_is_end(iter) == FALSE) {
1806                 service = g_sequence_get(iter);
1807
1808                 if (service->pending != NULL)
1809                         return;
1810
1811                 if (is_connecting(service) == TRUE)
1812                         return;
1813
1814                 if (service->favorite == FALSE)
1815                         return;
1816
1817                 if (is_connected(service) == TRUE)
1818                         return;
1819
1820                 if (is_ignore(service) == FALSE &&
1821                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
1822                         break;
1823
1824                 service = NULL;
1825
1826                 iter = g_sequence_iter_next(iter);
1827         }
1828
1829         if (service != NULL) {
1830                 service->userconnect = FALSE;
1831                 __connman_service_connect(service);
1832         }
1833 }
1834
1835 static void remove_timeout(struct connman_service *service)
1836 {
1837         if (service->timeout > 0) {
1838                 g_source_remove(service->timeout);
1839                 service->timeout = 0;
1840         }
1841 }
1842
1843 static void reply_pending(struct connman_service *service, int error)
1844 {
1845         remove_timeout(service);
1846
1847         if (service->pending != NULL) {
1848                 if (error > 0) {
1849                         DBusMessage *reply;
1850
1851                         reply = __connman_error_failed(service->pending,
1852                                                                 error);
1853                         if (reply != NULL)
1854                                 g_dbus_send_message(connection, reply);
1855                 } else
1856                         g_dbus_send_reply(connection, service->pending,
1857                                                         DBUS_TYPE_INVALID);
1858
1859                 dbus_message_unref(service->pending);
1860                 service->pending = NULL;
1861         }
1862 }
1863
1864 static gboolean connect_timeout(gpointer user_data)
1865 {
1866         struct connman_service *service = user_data;
1867         connman_bool_t autoconnect = FALSE;
1868
1869         DBG("service %p", service);
1870
1871         service->timeout = 0;
1872
1873         if (service->network != NULL)
1874                 __connman_network_disconnect(service->network);
1875
1876         __connman_ipconfig_disable(service->ipconfig);
1877         __connman_stats_service_unregister(service);
1878
1879         if (service->pending != NULL) {
1880                 DBusMessage *reply;
1881
1882                 reply = __connman_error_operation_timeout(service->pending);
1883                 if (reply != NULL)
1884                         g_dbus_send_message(connection, reply);
1885
1886                 dbus_message_unref(service->pending);
1887                 service->pending = NULL;
1888         } else
1889                 autoconnect = TRUE;
1890
1891         __connman_service_indicate_state(service,
1892                                         CONNMAN_SERVICE_STATE_FAILURE);
1893
1894         if (autoconnect == TRUE && service->userconnect == FALSE)
1895                 __connman_service_auto_connect();
1896
1897         return FALSE;
1898 }
1899
1900 static void set_reconnect_state(struct connman_service *service,
1901                                                 connman_bool_t reconnect)
1902 {
1903         struct connman_device *device;
1904
1905         if (service->network == NULL)
1906                 return;
1907
1908         device = connman_network_get_device(service->network);
1909         if (device == NULL)
1910                 return;
1911
1912         __connman_device_set_reconnect(device, reconnect);
1913 }
1914
1915 static connman_bool_t get_reconnect_state(struct connman_service *service)
1916 {
1917         struct connman_device *device;
1918
1919         if (service->network == NULL)
1920                 return FALSE;
1921
1922         device = connman_network_get_device(service->network);
1923         if (device == NULL)
1924                 return FALSE;
1925
1926         return __connman_device_get_reconnect(device);
1927 }
1928
1929 static void request_input_cb (struct connman_service *service,
1930                         const char *passphrase, void *user_data)
1931 {
1932         DBG ("RequestInput return, %p", service);
1933
1934         if (passphrase == NULL)
1935                 return;
1936         __connman_service_set_passphrase(service, passphrase);
1937         __connman_service_connect(service);
1938 }
1939
1940 struct connman_service *
1941 __connman_service_connect_type(enum connman_service_type type)
1942 {
1943         struct connman_service *service;
1944         GSequenceIter *iter;
1945         int err;
1946
1947         DBG("type %d", type);
1948
1949         /*
1950          * We go through the already sorted service list.
1951          * We pick the first one matching our type, or just
1952          * the first available one if we have no type.
1953          */
1954         iter = g_sequence_get_begin_iter(service_list);
1955         if (g_sequence_iter_is_end(iter))
1956                 return NULL;
1957         service = g_sequence_get(iter);
1958
1959         /*
1960          * If the first service is connected or about to be
1961          * connected, we return it, regardless of the type.
1962          */
1963         if ((g_sequence_iter_is_end(iter) == FALSE) &&
1964                 (is_connecting(service) == TRUE ||
1965                         is_connected(service) == TRUE))
1966                 return service;
1967
1968         while (g_sequence_iter_is_end(iter) == FALSE) {
1969                 if (service->type == type ||
1970                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
1971                         break;
1972
1973                 iter = g_sequence_iter_next(iter);
1974                 service = g_sequence_get(iter);
1975         }
1976
1977         if (g_sequence_iter_is_end(iter))
1978                 return NULL;
1979
1980         service->ignore = FALSE;
1981
1982         service->userconnect = TRUE;
1983
1984         set_reconnect_state(service, FALSE);
1985
1986         err = __connman_service_connect(service);
1987         if (err < 0) {
1988                 if (err == -ENOKEY)
1989                         if ( __connman_agent_request_input(service,
1990                                                         request_input_cb,
1991                                                         NULL))
1992                                 return service;
1993
1994                 if (err != -EINPROGRESS)
1995                         return NULL;
1996         }
1997
1998         return service;
1999 }
2000
2001 static DBusMessage *connect_service(DBusConnection *conn,
2002                                         DBusMessage *msg, void *user_data)
2003 {
2004         struct connman_service *service = user_data;
2005         GSequenceIter *iter;
2006         int err;
2007
2008         DBG("service %p", service);
2009
2010         if (service->pending != NULL)
2011                 return __connman_error_in_progress(msg);
2012
2013         iter = g_sequence_get_begin_iter(service_list);
2014
2015         while (g_sequence_iter_is_end(iter) == FALSE) {
2016                 struct connman_service *temp = g_sequence_get(iter);
2017
2018                 if (service->type == temp->type &&
2019                                         is_connecting(temp) == TRUE)
2020                         return __connman_error_in_progress(msg);
2021
2022                 iter = g_sequence_iter_next(iter);
2023         }
2024
2025         service->ignore = FALSE;
2026
2027         service->userconnect = TRUE;
2028
2029         service->pending = dbus_message_ref(msg);
2030
2031         set_reconnect_state(service, FALSE);
2032
2033         err = __connman_service_connect(service);
2034         if (err < 0) {
2035                 if (err == -ENOKEY) {
2036                         if (__connman_agent_request_input(service,
2037                                                         request_input_cb,
2038                                                         NULL) == 0)
2039                                 return NULL;
2040                 }
2041
2042                 if (err != -EINPROGRESS) {
2043                         dbus_message_unref(service->pending);
2044                         service->pending = NULL;
2045
2046                         return __connman_error_failed(msg, -err);
2047                 }
2048
2049                 return NULL;
2050         }
2051
2052         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2053 }
2054
2055 static DBusMessage *disconnect_service(DBusConnection *conn,
2056                                         DBusMessage *msg, void *user_data)
2057 {
2058         struct connman_service *service = user_data;
2059         int err;
2060
2061         DBG("service %p", service);
2062
2063         reply_pending(service, ECONNABORTED);
2064
2065         service->ignore = TRUE;
2066
2067         set_reconnect_state(service, FALSE);
2068
2069         err = __connman_service_disconnect(service);
2070         if (err < 0) {
2071                 if (err != -EINPROGRESS)
2072                         return __connman_error_failed(msg, -err);
2073
2074                 return NULL;
2075         }
2076
2077         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2078 }
2079
2080 static DBusMessage *remove_service(DBusConnection *conn,
2081                                         DBusMessage *msg, void *user_data)
2082 {
2083         struct connman_service *service = user_data;
2084
2085         DBG("service %p", service);
2086
2087         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2088                 return __connman_error_not_supported(msg);
2089
2090         if (service->immutable == TRUE)
2091                 return __connman_error_not_supported(msg);
2092
2093         if (service->favorite == FALSE &&
2094                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2095                 return __connman_error_not_supported(msg);
2096
2097         if (service->network != NULL) {
2098                 set_reconnect_state(service, FALSE);
2099
2100                 __connman_network_disconnect(service->network);
2101         }
2102
2103         g_hash_table_destroy(service->counter_table);
2104
2105         g_free(service->passphrase);
2106         service->passphrase = NULL;
2107
2108         passphrase_changed(service);
2109
2110         g_free(service->apn);
2111         service->apn = NULL;
2112
2113         g_free(service->username);
2114         service->username = NULL;
2115
2116         g_free(service->password);
2117         service->password = NULL;
2118
2119         apn_changed(service);
2120
2121         set_idle(service);
2122
2123         __connman_service_set_favorite(service, FALSE);
2124         __connman_storage_save_service(service);
2125
2126         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2127 }
2128
2129 static DBusMessage *move_service(DBusConnection *conn,
2130                                         DBusMessage *msg, void *user_data,
2131                                                                 gboolean before)
2132 {
2133         struct connman_service *service = user_data;
2134         struct connman_service *target;
2135         const char *path;
2136         GSequenceIter *src, *dst;
2137
2138         DBG("service %p", service);
2139
2140         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2141                                                         DBUS_TYPE_INVALID);
2142
2143         if (service->favorite == FALSE)
2144                 return __connman_error_not_supported(msg);
2145
2146         target = find_service(path);
2147         if (target == NULL || target->favorite == FALSE || target == service)
2148                 return __connman_error_invalid_service(msg);
2149
2150         DBG("target %s", target->identifier);
2151
2152         if (target->state != service->state)
2153                 return __connman_error_invalid_service(msg);
2154
2155         g_get_current_time(&service->modified);
2156         __connman_storage_save_service(service);
2157
2158         src = g_hash_table_lookup(service_hash, service->identifier);
2159         dst = g_hash_table_lookup(service_hash, target->identifier);
2160
2161         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2162
2163         __connman_profile_changed(FALSE);
2164
2165         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2166 }
2167
2168 static DBusMessage *move_before(DBusConnection *conn,
2169                                         DBusMessage *msg, void *user_data)
2170 {
2171         return move_service(conn, msg, user_data, TRUE);
2172 }
2173
2174 static DBusMessage *move_after(DBusConnection *conn,
2175                                         DBusMessage *msg, void *user_data)
2176 {
2177         return move_service(conn, msg, user_data, FALSE);
2178 }
2179
2180 static DBusMessage *reset_counters(DBusConnection *conn,
2181                                         DBusMessage *msg, void *user_data)
2182 {
2183         struct connman_service *service = user_data;
2184
2185         reset_stats(service);
2186
2187         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2188 }
2189
2190 static GDBusMethodTable service_methods[] = {
2191         { "GetProperties", "",   "a{sv}", get_properties     },
2192         { "SetProperty",   "sv", "",      set_property       },
2193         { "ClearProperty", "s",  "",      clear_property     },
2194         { "Connect",       "",   "",      connect_service,
2195                                                 G_DBUS_METHOD_FLAG_ASYNC },
2196         { "Disconnect",    "",   "",      disconnect_service },
2197         { "Remove",        "",   "",      remove_service     },
2198         { "MoveBefore",    "o",  "",      move_before        },
2199         { "MoveAfter",     "o",  "",      move_after         },
2200         { "ResetCounters", "",   "",      reset_counters     },
2201         { },
2202 };
2203
2204 static GDBusSignalTable service_signals[] = {
2205         { "PropertyChanged", "sv" },
2206         { },
2207 };
2208
2209 static void service_free(gpointer user_data)
2210 {
2211         struct connman_service *service = user_data;
2212         char *path = service->path;
2213
2214         DBG("service %p", service);
2215
2216         reply_pending(service, ENOENT);
2217
2218         g_hash_table_remove(service_hash, service->identifier);
2219
2220         stats_stop(service);
2221         __connman_storage_save_service(service);
2222
2223         service->path = NULL;
2224
2225         if (path != NULL) {
2226                 __connman_profile_changed(FALSE);
2227
2228                 g_dbus_unregister_interface(connection, path,
2229                                                 CONNMAN_SERVICE_INTERFACE);
2230                 g_free(path);
2231         }
2232
2233         if (service->network != NULL)
2234                 connman_network_unref(service->network);
2235
2236         if (service->provider != NULL)
2237                 connman_provider_unref(service->provider);
2238
2239         if (service->ipconfig != NULL) {
2240                 connman_ipconfig_unref(service->ipconfig);
2241                 service->ipconfig = NULL;
2242         }
2243
2244         if (service->location != NULL)
2245                 connman_location_unref(service->location);
2246
2247         g_strfreev(service->nameservers);
2248         g_strfreev(service->domains);
2249
2250         g_free(service->nameserver);
2251         g_free(service->domainname);
2252         g_free(service->mcc);
2253         g_free(service->mnc);
2254         g_free(service->apn);
2255         g_free(service->username);
2256         g_free(service->password);
2257         g_free(service->profile);
2258         g_free(service->name);
2259         g_free(service->passphrase);
2260         g_free(service->identifier);
2261         g_free(service->eap);
2262         g_free(service->identity);
2263         g_free(service->ca_cert_file);
2264         g_free(service->client_cert_file);
2265         g_free(service->private_key_file);
2266         g_free(service->private_key_passphrase);
2267         g_free(service->phase2);
2268
2269         if (service->stats.timer != NULL)
2270                 g_timer_destroy(service->stats.timer);
2271         if (service->stats_roaming.timer != NULL)
2272                 g_timer_destroy(service->stats_roaming.timer);
2273
2274         g_free(service);
2275 }
2276
2277 /**
2278  * __connman_service_put:
2279  * @service: service structure
2280  *
2281  * Release service if no longer needed
2282  */
2283 void __connman_service_put(struct connman_service *service)
2284 {
2285         DBG("service %p", service);
2286
2287         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2288                 GSequenceIter *iter;
2289
2290                 iter = g_hash_table_lookup(service_hash, service->identifier);
2291                 if (iter != NULL) {
2292                         reply_pending(service, ECONNABORTED);
2293
2294                         __connman_service_disconnect(service);
2295
2296                         g_sequence_remove(iter);
2297                 } else
2298                         service_free(service);
2299         }
2300 }
2301
2302 static void stats_init(struct connman_service *service)
2303 {
2304         /* home */
2305         service->stats.valid = FALSE;
2306         service->stats.enabled = FALSE;
2307         service->stats.timer = g_timer_new();
2308
2309         /* roaming */
2310         service->stats_roaming.valid = FALSE;
2311         service->stats_roaming.enabled = FALSE;
2312         service->stats_roaming.timer = g_timer_new();
2313 }
2314
2315 static void service_initialize(struct connman_service *service)
2316 {
2317         DBG("service %p", service);
2318
2319         service->refcount = 1;
2320
2321         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2322         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2323         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2324         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2325
2326         service->favorite  = FALSE;
2327         service->immutable = FALSE;
2328         service->hidden = FALSE;
2329
2330         service->ignore = FALSE;
2331
2332         service->userconnect = FALSE;
2333
2334         service->order = 0;
2335
2336         stats_init(service);
2337
2338         service->provider = NULL;
2339 }
2340
2341 /**
2342  * connman_service_create:
2343  *
2344  * Allocate a new service.
2345  *
2346  * Returns: a newly-allocated #connman_service structure
2347  */
2348 struct connman_service *connman_service_create(void)
2349 {
2350         GSList *list;
2351         struct connman_stats_counter *counters;
2352         const char *counter;
2353
2354         struct connman_service *service;
2355
2356         service = g_try_new0(struct connman_service, 1);
2357         if (service == NULL)
2358                 return NULL;
2359
2360         DBG("service %p", service);
2361
2362         service->counter_table = g_hash_table_new_full(g_str_hash,
2363                                                 g_str_equal, NULL, g_free);
2364
2365         for (list = counter_list; list; list = list->next) {
2366                 counter = list->data;
2367
2368                 counters = g_try_new0(struct connman_stats_counter, 1);
2369                 if (counters == NULL) {
2370                         g_hash_table_destroy(service->counter_table);
2371                         g_free(service);
2372                         return NULL;
2373                 }
2374
2375                 counters->append_all = TRUE;
2376
2377                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2378                                 counters);
2379         }
2380
2381         service_initialize(service);
2382
2383         service->location = __connman_location_create(service);
2384
2385         return service;
2386 }
2387
2388 struct connman_location *__connman_service_get_location(struct connman_service *service)
2389 {
2390         return service->location;
2391 }
2392
2393 /**
2394  * connman_service_ref:
2395  * @service: service structure
2396  *
2397  * Increase reference counter of service
2398  */
2399 struct connman_service *connman_service_ref(struct connman_service *service)
2400 {
2401         DBG("%p", service);
2402
2403         g_atomic_int_inc(&service->refcount);
2404
2405         return service;
2406 }
2407
2408 /**
2409  * connman_service_unref:
2410  * @service: service structure
2411  *
2412  * Decrease reference counter of service
2413  */
2414 void connman_service_unref(struct connman_service *service)
2415 {
2416         __connman_service_put(service);
2417 }
2418
2419 static gint service_compare(gconstpointer a, gconstpointer b,
2420                                                         gpointer user_data)
2421 {
2422         struct connman_service *service_a = (void *) a;
2423         struct connman_service *service_b = (void *) b;
2424
2425         if (service_a->state != service_b->state) {
2426                 if (is_connected(service_a) == TRUE)
2427                         return -1;
2428                 if (is_connected(service_b) == TRUE)
2429                         return 1;
2430         }
2431
2432         if (service_a->order > service_b->order)
2433                 return -1;
2434
2435         if (service_a->order < service_b->order)
2436                 return 1;
2437
2438         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2439                 return -1;
2440
2441         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2442                 return 1;
2443
2444         if (service_a->type != service_b->type) {
2445                 switch (service_a->type) {
2446                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2447                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2448                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2449                 case CONNMAN_SERVICE_TYPE_GPS:
2450                 case CONNMAN_SERVICE_TYPE_VPN:
2451                         break;
2452                 case CONNMAN_SERVICE_TYPE_WIFI:
2453                         return 1;
2454                 case CONNMAN_SERVICE_TYPE_WIMAX:
2455                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2456                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2457                         return -1;
2458                 }
2459         }
2460
2461         return (gint) service_b->strength - (gint) service_a->strength;
2462 }
2463
2464 /**
2465  * connman_service_get_type:
2466  * @service: service structure
2467  *
2468  * Get the type of service
2469  */
2470 enum connman_service_type connman_service_get_type(struct connman_service *service)
2471 {
2472         if (service == NULL)
2473                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2474
2475         return service->type;
2476 }
2477
2478 /**
2479  * connman_service_get_interface:
2480  * @service: service structure
2481  *
2482  * Get network interface of service
2483  */
2484 char *connman_service_get_interface(struct connman_service *service)
2485 {
2486         int index;
2487
2488         if (service == NULL)
2489                 return NULL;
2490
2491         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2492                 index = connman_ipconfig_get_index(service->ipconfig);
2493
2494                 return connman_inet_ifname(index);
2495         }
2496
2497         if (service->network == NULL)
2498                 return NULL;
2499
2500         index = connman_network_get_index(service->network);
2501
2502         return connman_inet_ifname(index);
2503 }
2504
2505 /**
2506  * connman_service_get_network:
2507  * @service: service structure
2508  *
2509  * Get the service network
2510  */
2511 struct connman_network *
2512 __connman_service_get_network(struct connman_service *service)
2513 {
2514         if (service == NULL)
2515                 return NULL;
2516
2517         return service->network;
2518 }
2519
2520 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2521 {
2522         if (service == NULL)
2523                 return NULL;
2524
2525         return service->ipconfig;
2526 }
2527
2528 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2529 {
2530         if (service == NULL)
2531                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2532
2533         return service->security;
2534 }
2535
2536 /**
2537  * __connman_service_set_favorite:
2538  * @service: service structure
2539  * @favorite: favorite value
2540  *
2541  * Change the favorite setting of service
2542  */
2543 int __connman_service_set_favorite(struct connman_service *service,
2544                                                 connman_bool_t favorite)
2545 {
2546         GSequenceIter *iter;
2547
2548         iter = g_hash_table_lookup(service_hash, service->identifier);
2549         if (iter == NULL)
2550                 return -ENOENT;
2551
2552         if (service->favorite == favorite)
2553                 return -EALREADY;
2554
2555         service->favorite = favorite;
2556
2557         favorite_changed(service);
2558
2559         g_sequence_sort_changed(iter, service_compare, NULL);
2560
2561         __connman_profile_changed(FALSE);
2562
2563         return 0;
2564 }
2565
2566 int __connman_service_set_immutable(struct connman_service *service,
2567                                                 connman_bool_t immutable)
2568 {
2569         service->immutable = immutable;
2570
2571         immutable_changed(service);
2572
2573         return 0;
2574 }
2575
2576 void __connman_service_set_string(struct connman_service *service,
2577                                   const char *key, const char *value)
2578 {
2579         if (g_str_equal(key, "EAP") == TRUE) {
2580                 g_free(service->eap);
2581                 service->eap = g_strdup(value);
2582         } else if (g_str_equal(key, "Identity") == TRUE) {
2583                 g_free(service->identity);
2584                 service->identity = g_strdup(value);
2585         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2586                 g_free(service->ca_cert_file);
2587                 service->ca_cert_file = g_strdup(value);
2588         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2589                 g_free(service->client_cert_file);
2590                 service->client_cert_file = g_strdup(value);
2591         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2592                 g_free(service->private_key_file);
2593                 service->private_key_file = g_strdup(value);
2594         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2595                 g_free(service->private_key_passphrase);
2596                 service->private_key_passphrase = g_strdup(value);
2597         } else if (g_str_equal(key, "Phase2") == TRUE) {
2598                 g_free(service->phase2);
2599                 service->phase2 = g_strdup(value);
2600         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2601                 g_free(service->passphrase);
2602                 service->passphrase = g_strdup(value);
2603         }
2604 }
2605
2606 int __connman_service_indicate_state(struct connman_service *service,
2607                                         enum connman_service_state state)
2608 {
2609         GSequenceIter *iter;
2610
2611         DBG("service %p state %d", service, state);
2612
2613         if (service == NULL)
2614                 return -EINVAL;
2615
2616         if (service->state == state)
2617                 return -EALREADY;
2618
2619         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2620                                 state == CONNMAN_SERVICE_STATE_IDLE)
2621                 return -EINVAL;
2622
2623         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2624                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2625                 return -EINVAL;
2626
2627         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2628                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2629                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2630                 state_changed(service);
2631
2632                 reply_pending(service, ECONNABORTED);
2633
2634                 __connman_service_disconnect(service);
2635         }
2636
2637         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
2638                 if (__connman_stats_service_register(service) == 0) {
2639                         __connman_stats_get(service, FALSE,
2640                                                 &service->stats.data);
2641                         __connman_stats_get(service, TRUE,
2642                                                 &service->stats_roaming.data);
2643                 }
2644
2645                 __connman_ipconfig_enable(service->ipconfig);
2646         }
2647
2648         service->state = state;
2649         state_changed(service);
2650
2651         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2652                 if (service->login_required == TRUE) {
2653                         service->login_required = FALSE;
2654                         login_changed(service);
2655                 }
2656
2657                 connman_timeserver_sync();
2658         }
2659
2660         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2661                 connman_bool_t reconnect;
2662
2663                 reconnect = get_reconnect_state(service);
2664                 if (reconnect == TRUE)
2665                         __connman_service_auto_connect();
2666         }
2667
2668         if (state == CONNMAN_SERVICE_STATE_READY) {
2669                 set_reconnect_state(service, TRUE);
2670
2671                 __connman_service_set_favorite(service, TRUE);
2672
2673                 reply_pending(service, 0);
2674
2675                 service->userconnect = FALSE;
2676
2677                 g_get_current_time(&service->modified);
2678                 __connman_storage_save_service(service);
2679
2680                 update_nameservers(service);
2681                 dns_changed(service);
2682
2683                 __connman_wpad_start(service);
2684
2685                 __connman_notifier_connect(service->type);
2686
2687                 default_changed();
2688         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2689                 __connman_location_finish(service);
2690
2691                 default_changed();
2692
2693                 __connman_wpad_stop(service);
2694
2695                 update_nameservers(service);
2696                 dns_changed(service);
2697
2698                 __connman_notifier_disconnect(service->type);
2699         }
2700
2701         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2702                 reply_pending(service, EIO);
2703
2704                 if (service->userconnect == FALSE)
2705                         __connman_service_auto_connect();
2706
2707                 g_get_current_time(&service->modified);
2708                 __connman_storage_save_service(service);
2709         } else
2710                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2711
2712         iter = g_hash_table_lookup(service_hash, service->identifier);
2713         if (iter != NULL)
2714                 g_sequence_sort_changed(iter, service_compare, NULL);
2715
2716         __connman_profile_changed(FALSE);
2717
2718         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2719                 default_changed();
2720
2721         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2722                 struct connman_service *def_service = get_default();
2723
2724                 if (__connman_notifier_count_connected() == 0 &&
2725                         def_service != NULL &&
2726                                 def_service->provider != NULL)
2727                         __connman_provider_disconnect(def_service->provider);
2728         }
2729
2730         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2731                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2732                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2733
2734         return 0;
2735 }
2736
2737 int __connman_service_indicate_error(struct connman_service *service,
2738                                         enum connman_service_error error)
2739 {
2740         DBG("service %p error %d", service, error);
2741
2742         if (service == NULL)
2743                 return -EINVAL;
2744
2745         service->error = error;
2746
2747         return __connman_service_indicate_state(service,
2748                                         CONNMAN_SERVICE_STATE_FAILURE);
2749 }
2750
2751 int __connman_service_indicate_default(struct connman_service *service)
2752 {
2753         DBG("service %p", service);
2754
2755         default_changed();
2756
2757         __connman_location_detect(service);
2758
2759         return 0;
2760 }
2761
2762 int __connman_service_request_login(struct connman_service *service)
2763 {
2764         DBG("service %p", service);
2765
2766         if (service == NULL)
2767                 return -EINVAL;
2768
2769         service->login_required = TRUE;
2770         login_changed(service);
2771
2772         return 0;
2773 }
2774
2775 static connman_bool_t prepare_network(struct connman_service *service)
2776 {
2777         enum connman_network_type type;
2778         unsigned int ssid_len;
2779
2780         type = connman_network_get_type(service->network);
2781
2782         switch (type) {
2783         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2784         case CONNMAN_NETWORK_TYPE_VENDOR:
2785                 return FALSE;
2786         case CONNMAN_NETWORK_TYPE_WIFI:
2787                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2788                                                         &ssid_len) == NULL)
2789                         return FALSE;
2790
2791                 connman_network_set_string(service->network,
2792                                 "WiFi.Passphrase", service->passphrase);
2793                 break;
2794         case CONNMAN_NETWORK_TYPE_ETHERNET:
2795         case CONNMAN_NETWORK_TYPE_WIMAX:
2796         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2797         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2798                 break;
2799         case CONNMAN_NETWORK_TYPE_CELLULAR:
2800                 connman_network_set_string(service->network,
2801                                                 "Cellular.APN", service->apn);
2802
2803                 connman_network_set_string(service->network,
2804                                         "Cellular.Username", service->username);
2805                 connman_network_set_string(service->network,
2806                                         "Cellular.Password", service->password);
2807                 break;
2808         }
2809
2810         return TRUE;
2811 }
2812
2813 static void prepare_8021x(struct connman_service *service)
2814 {
2815         if (service->eap != NULL)
2816                 connman_network_set_string(service->network, "WiFi.EAP",
2817                                                                 service->eap);
2818
2819         if (service->identity != NULL)
2820                 connman_network_set_string(service->network, "WiFi.Identity",
2821                                                         service->identity);
2822
2823         if (service->ca_cert_file != NULL)
2824                 connman_network_set_string(service->network, "WiFi.CACertFile",
2825                                                         service->ca_cert_file);
2826
2827         if (service->client_cert_file != NULL)
2828                 connman_network_set_string(service->network,
2829                                                 "WiFi.ClientCertFile",
2830                                                 service->client_cert_file);
2831
2832         if (service->private_key_file != NULL)
2833                 connman_network_set_string(service->network,
2834                                                 "WiFi.PrivateKeyFile",
2835                                                 service->private_key_file);
2836
2837         if (service->private_key_passphrase != NULL)
2838                 connman_network_set_string(service->network,
2839                                         "WiFi.PrivateKeyPassphrase",
2840                                         service->private_key_passphrase);
2841
2842         if (service->phase2 != NULL)
2843                 connman_network_set_string(service->network, "WiFi.Phase2",
2844                                                         service->phase2);
2845 }
2846
2847 int __connman_service_connect(struct connman_service *service)
2848 {
2849         int err;
2850
2851         DBG("service %p", service);
2852
2853         if (is_connected(service) == TRUE)
2854                 return -EISCONN;
2855
2856         if (is_connecting(service) == TRUE)
2857                 return -EALREADY;
2858
2859         switch (service->type) {
2860         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2861         case CONNMAN_SERVICE_TYPE_SYSTEM:
2862         case CONNMAN_SERVICE_TYPE_GPS:
2863                 return -EINVAL;
2864         case CONNMAN_SERVICE_TYPE_ETHERNET:
2865         case CONNMAN_SERVICE_TYPE_WIMAX:
2866         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2867         case CONNMAN_SERVICE_TYPE_VPN:
2868                 break;
2869         case CONNMAN_SERVICE_TYPE_CELLULAR:
2870                 if (service->apn == NULL)
2871                         return -EINVAL;
2872                 break;
2873         case CONNMAN_SERVICE_TYPE_WIFI:
2874                 switch (service->security) {
2875                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2876                 case CONNMAN_SERVICE_SECURITY_NONE:
2877                         break;
2878                 case CONNMAN_SERVICE_SECURITY_WEP:
2879                 case CONNMAN_SERVICE_SECURITY_PSK:
2880                 case CONNMAN_SERVICE_SECURITY_WPA:
2881                 case CONNMAN_SERVICE_SECURITY_RSN:
2882                         if (service->passphrase == NULL)
2883                                 return -ENOKEY;
2884                         break;
2885                 case CONNMAN_SERVICE_SECURITY_8021X:
2886                         break;
2887                 }
2888                 break;
2889         }
2890
2891         if (service->network != NULL) {
2892                 if (prepare_network(service) == FALSE)
2893                         return -EINVAL;
2894
2895                 switch (service->security) {
2896                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2897                 case CONNMAN_SERVICE_SECURITY_NONE:
2898                 case CONNMAN_SERVICE_SECURITY_WEP:
2899                 case CONNMAN_SERVICE_SECURITY_PSK:
2900                 case CONNMAN_SERVICE_SECURITY_WPA:
2901                 case CONNMAN_SERVICE_SECURITY_RSN:
2902                         break;
2903                 case CONNMAN_SERVICE_SECURITY_8021X:
2904                         prepare_8021x(service);
2905                         break;
2906                 }
2907
2908                 if (__connman_stats_service_register(service) == 0) {
2909                         __connman_stats_get(service, FALSE,
2910                                                 &service->stats.data);
2911                         __connman_stats_get(service, TRUE,
2912                                                 &service->stats_roaming.data);
2913                 }
2914
2915                 __connman_ipconfig_enable(service->ipconfig);
2916
2917                 err = __connman_network_connect(service->network);
2918         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2919                                         service->provider != NULL)
2920                 err = __connman_provider_connect(service->provider);
2921         else
2922                 return -EOPNOTSUPP;
2923
2924         if (err < 0) {
2925                 if (err != -EINPROGRESS) {
2926                         __connman_ipconfig_disable(service->ipconfig);
2927                         __connman_stats_service_unregister(service);
2928                         return err;
2929                 }
2930
2931                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2932                                                 connect_timeout, service);
2933
2934                 return -EINPROGRESS;
2935         }
2936
2937         return 0;
2938 }
2939
2940 int __connman_service_disconnect(struct connman_service *service)
2941 {
2942         struct connman_ipconfig *ipv6config;
2943         int err;
2944
2945         DBG("service %p", service);
2946
2947         if (service->network != NULL) {
2948                 err = __connman_network_disconnect(service->network);
2949         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2950                                         service->provider != NULL)
2951                 err = __connman_provider_disconnect(service->provider);
2952         else
2953                 return -EOPNOTSUPP;
2954
2955         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
2956
2957         __connman_ipconfig_clear_address(service->ipconfig);
2958
2959         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
2960
2961         __connman_ipconfig_clear_address(ipv6config);
2962
2963         __connman_ipconfig_disable(service->ipconfig);
2964         __connman_stats_service_unregister(service);
2965
2966         if (err < 0) {
2967                 if (err != -EINPROGRESS)
2968                         return err;
2969
2970                 return -EINPROGRESS;
2971         }
2972
2973         return 0;
2974 }
2975
2976 /**
2977  * __connman_service_lookup:
2978  * @pattern: search pattern
2979  * @path: return object path
2980  *
2981  * Look up a service path from a search pattern
2982  */
2983 int __connman_service_lookup(const char *pattern, const char **path)
2984 {
2985         GHashTableIter iter;
2986         gpointer key, value;
2987
2988         g_hash_table_iter_init(&iter, service_hash);
2989
2990         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
2991                 GSequenceIter *iter = value;
2992                 struct connman_service *service = g_sequence_get(iter);
2993
2994                 if (g_strcmp0(service->identifier, pattern) == 0 ||
2995                                 g_strcmp0(service->name, pattern) == 0) {
2996                         *path = (const char *) service->path;
2997                         return 0;
2998                 }
2999         }
3000
3001         return -ENXIO;
3002 }
3003
3004 /**
3005  * lookup_by_identifier:
3006  * @identifier: service identifier
3007  *
3008  * Look up a service by identifier (reference count will not be increased)
3009  */
3010 static struct connman_service *lookup_by_identifier(const char *identifier)
3011 {
3012         GSequenceIter *iter;
3013
3014         iter = g_hash_table_lookup(service_hash, identifier);
3015         if (iter != NULL)
3016                 return g_sequence_get(iter);
3017
3018         return NULL;
3019 }
3020
3021 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3022                 const char *ssid, const char *mode, const char *security)
3023 {
3024         struct connman_network *network;
3025         char *name;
3026         int index;
3027         unsigned int i, ssid_len;
3028
3029         ssid_len = strlen(ssid);
3030         if (ssid_len < 1)
3031                 return NULL;
3032
3033         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3034         if (network == NULL)
3035                 return NULL;
3036
3037         connman_network_set_blob(network, "WiFi.SSID",
3038                                         (unsigned char *) ssid, ssid_len);
3039
3040         connman_network_set_string(network, "WiFi.Mode", mode);
3041         connman_network_set_string(network, "WiFi.Security", security);
3042
3043         name = g_try_malloc0(ssid_len + 1);
3044         if (name == NULL) {
3045                 connman_network_unref(network);
3046                 return NULL;
3047         }
3048
3049         for (i = 0; i < ssid_len; i++) {
3050                 if (g_ascii_isprint(ssid[i]))
3051                         name[i] = ssid[i];
3052                 else
3053                         name[i] = ' ';
3054         }
3055
3056         connman_network_set_name(network, name);
3057
3058         g_free(name);
3059
3060         index = connman_device_get_index(device);
3061         connman_network_set_index(network, index);
3062
3063         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
3064
3065         if (connman_device_add_network(device, network) < 0) {
3066                 connman_network_unref(network);
3067                 return NULL;
3068         }
3069
3070         connman_network_set_available(network, TRUE);
3071
3072         return network;
3073 }
3074
3075 int __connman_service_create_and_connect(DBusMessage *msg)
3076 {
3077         struct connman_service *service;
3078         struct connman_network *network;
3079         struct connman_device *device;
3080         DBusMessageIter iter, array;
3081         const char *mode = "managed", *security = "none", *group_security;
3082         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3083         unsigned int ssid_len = 0;
3084         const char *ident;
3085         char *name, *group;
3086         gboolean created = FALSE;
3087         int err;
3088
3089         dbus_message_iter_init(msg, &iter);
3090         dbus_message_iter_recurse(&iter, &array);
3091
3092         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3093                 DBusMessageIter entry, value;
3094                 const char *key;
3095
3096                 dbus_message_iter_recurse(&array, &entry);
3097                 dbus_message_iter_get_basic(&entry, &key);
3098
3099                 dbus_message_iter_next(&entry);
3100                 dbus_message_iter_recurse(&entry, &value);
3101
3102                 switch (dbus_message_iter_get_arg_type(&value)) {
3103                 case DBUS_TYPE_STRING:
3104                         if (g_str_equal(key, "Type") == TRUE)
3105                                 dbus_message_iter_get_basic(&value, &type);
3106                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3107                                         g_str_equal(key, "Mode") == TRUE)
3108                                 dbus_message_iter_get_basic(&value, &mode);
3109                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3110                                         g_str_equal(key, "Security") == TRUE)
3111                                 dbus_message_iter_get_basic(&value, &security);
3112                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3113                                         g_str_equal(key, "Passphrase") == TRUE)
3114                                 dbus_message_iter_get_basic(&value, &passphrase);
3115                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3116                                         g_str_equal(key, "SSID") == TRUE)
3117                                 dbus_message_iter_get_basic(&value, &ssid);
3118                 }
3119
3120                 dbus_message_iter_next(&array);
3121         }
3122
3123         if (type == NULL)
3124                 return -EINVAL;
3125
3126         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3127                 return -EOPNOTSUPP;
3128
3129         if (ssid == NULL)
3130                 return -EINVAL;
3131
3132         ssid_len = strlen(ssid);
3133         if (ssid_len < 1)
3134                 return -EINVAL;
3135
3136         if (g_strcmp0(security, "none") != 0 &&
3137                                 g_strcmp0(security, "wep") != 0 &&
3138                                 g_strcmp0(security, "psk") != 0 &&
3139                                 g_strcmp0(security, "wpa") != 0 &&
3140                                 g_strcmp0(security, "rsn") != 0 &&
3141                                 g_strcmp0(security, "ieee8021x") != 0)
3142                 return -EINVAL;
3143
3144         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3145         if (device == NULL)
3146                 return -EOPNOTSUPP;
3147
3148         ident = connman_device_get_ident(device);
3149         if (ident == NULL)
3150                 return -EOPNOTSUPP;
3151
3152
3153         if (!g_strcmp0(security, "wpa") ||
3154                 !g_strcmp0(security, "rsn"))
3155                 group_security = "psk";
3156         else
3157                 group_security = security;
3158
3159         group = connman_wifi_build_group_name((unsigned char *) ssid,
3160                                                 ssid_len, mode, group_security);
3161         if (group == NULL)
3162                 return -EINVAL;
3163
3164         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3165
3166         service = lookup_by_identifier(name);
3167
3168         if (service != NULL)
3169                 goto done;
3170
3171         network = create_hidden_wifi(device, ssid, mode, security);
3172         if (network != NULL) {
3173                 connman_network_set_group(network, group);
3174                 created = TRUE;
3175         }
3176
3177         service = lookup_by_identifier(name);
3178
3179 done:
3180         g_free(name);
3181         g_free(group);
3182
3183         if (service == NULL) {
3184                 err = -EOPNOTSUPP;
3185                 goto failed;
3186         }
3187
3188         set_reconnect_state(service, FALSE);
3189
3190         __connman_device_disconnect(device);
3191
3192         if (passphrase != NULL) {
3193                 g_free(service->passphrase);
3194                 service->passphrase = g_strdup(passphrase);
3195         }
3196
3197         service->userconnect = TRUE;
3198
3199         err = __connman_service_connect(service);
3200         if (err < 0 && err != -EINPROGRESS)
3201                 goto failed;
3202
3203         g_dbus_send_reply(connection, msg,
3204                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3205                                                         DBUS_TYPE_INVALID);
3206
3207         return 0;
3208
3209 failed:
3210         if (service != NULL && created == TRUE) {
3211                 struct connman_network *network = service->network;
3212
3213                 if (network != NULL) {
3214                         connman_network_set_available(network, FALSE);
3215                         __connman_device_cleanup_networks(device);
3216                 } else
3217                         __connman_service_put(service);
3218         }
3219
3220         return err;
3221 }
3222
3223 /**
3224  * __connman_service_get:
3225  * @identifier: service identifier
3226  *
3227  * Look up a service by identifier or create a new one if not found
3228  */
3229 static struct connman_service *service_get(const char *identifier)
3230 {
3231         struct connman_service *service;
3232         GSequenceIter *iter;
3233
3234         iter = g_hash_table_lookup(service_hash, identifier);
3235         if (iter != NULL) {
3236                 service = g_sequence_get(iter);
3237                 if (service != NULL)
3238                         connman_service_ref(service);
3239                 return service;
3240         }
3241
3242         service = connman_service_create();
3243         if (service == NULL)
3244                 return NULL;
3245
3246         DBG("service %p", service);
3247
3248         service->identifier = g_strdup(identifier);
3249
3250         service->profile = g_strdup(__connman_profile_active_ident());
3251
3252         iter = g_sequence_insert_sorted(service_list, service,
3253                                                 service_compare, NULL);
3254
3255         g_hash_table_insert(service_hash, service->identifier, iter);
3256
3257         return service;
3258 }
3259
3260 static int service_register(struct connman_service *service)
3261 {
3262         const char *path = __connman_profile_active_path();
3263         GSequenceIter *iter;
3264
3265         DBG("service %p", service);
3266
3267         if (service->path != NULL)
3268                 return -EALREADY;
3269
3270         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3271
3272         DBG("path %s", service->path);
3273
3274         __connman_config_provision_service(service);
3275
3276         __connman_storage_load_service(service);
3277
3278         g_dbus_register_interface(connection, service->path,
3279                                         CONNMAN_SERVICE_INTERFACE,
3280                                         service_methods, service_signals,
3281                                                         NULL, service, NULL);
3282
3283         iter = g_hash_table_lookup(service_hash, service->identifier);
3284         if (iter != NULL)
3285                 g_sequence_sort_changed(iter, service_compare, NULL);
3286
3287         __connman_profile_changed(TRUE);
3288
3289         return 0;
3290 }
3291
3292 static void service_up(struct connman_ipconfig *ipconfig)
3293 {
3294         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3295
3296         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3297
3298         link_changed(service);
3299
3300         service->stats.valid = FALSE;
3301         service->stats_roaming.valid = FALSE;
3302 }
3303
3304 static void service_down(struct connman_ipconfig *ipconfig)
3305 {
3306         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3307 }
3308
3309 static void service_lower_up(struct connman_ipconfig *ipconfig)
3310 {
3311         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3312
3313         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3314
3315         stats_start(service);
3316 }
3317
3318 static void service_lower_down(struct connman_ipconfig *ipconfig)
3319 {
3320         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3321
3322         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3323
3324         stats_stop(service);
3325         __connman_storage_save_service(service);
3326 }
3327
3328 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3329 {
3330         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3331
3332         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3333
3334         settings_changed(service);
3335 }
3336
3337 static void service_ip_release(struct connman_ipconfig *ipconfig)
3338 {
3339         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3340
3341         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3342
3343         settings_changed(service);
3344 }
3345
3346 static const struct connman_ipconfig_ops service_ops = {
3347         .up             = service_up,
3348         .down           = service_down,
3349         .lower_up       = service_lower_up,
3350         .lower_down     = service_lower_down,
3351         .ip_bound       = service_ip_bound,
3352         .ip_release     = service_ip_release,
3353 };
3354
3355 static void setup_ipconfig(struct connman_service *service, int index)
3356 {
3357         if (index < 0)
3358                 return;
3359
3360         service->ipconfig = connman_ipconfig_create(index);
3361         if (service->ipconfig == NULL)
3362                 return;
3363
3364         connman_ipconfig_set_method(service->ipconfig,
3365                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3366
3367         connman_ipconfig_set_data(service->ipconfig, service);
3368
3369         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3370 }
3371
3372 void __connman_service_create_ipconfig(struct connman_service *service,
3373                                                                 int index)
3374 {
3375         struct connman_ipconfig *ipv6config;
3376         const char *ident = service->profile;
3377         GKeyFile *keyfile;
3378
3379         if (service->ipconfig != NULL)
3380                 return;
3381
3382         setup_ipconfig(service, index);
3383
3384         if (ident == NULL)
3385                 return;
3386
3387         keyfile = __connman_storage_open_profile(ident);
3388         if (keyfile == NULL)
3389                 return;
3390
3391
3392         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3393         if (ipv6config != NULL)
3394                 __connman_ipconfig_load(ipv6config, keyfile,
3395                                         service->identifier, "IPv6.");
3396
3397         __connman_ipconfig_load(service->ipconfig, keyfile,
3398                                         service->identifier, "IPv4.");
3399         g_key_file_free(keyfile);
3400 }
3401
3402 /**
3403  * __connman_service_lookup_from_network:
3404  * @network: network structure
3405  *
3406  * Look up a service by network (reference count will not be increased)
3407  */
3408 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3409 {
3410         struct connman_service *service;
3411         const char *ident, *group;
3412         char *name;
3413
3414         DBG("network %p", network);
3415
3416         ident = __connman_network_get_ident(network);
3417         if (ident == NULL)
3418                 return NULL;
3419
3420         group = connman_network_get_group(network);
3421         if (group == NULL)
3422                 return NULL;
3423
3424         name = g_strdup_printf("%s_%s_%s",
3425                         __connman_network_get_type(network), ident, group);
3426         service = lookup_by_identifier(name);
3427         g_free(name);
3428
3429         return service;
3430 }
3431
3432 struct connman_service *__connman_service_lookup_from_index(int index)
3433 {
3434         struct connman_service *service;
3435         GSequenceIter *iter;
3436
3437         iter = g_sequence_get_begin_iter(service_list);
3438
3439         while (g_sequence_iter_is_end(iter) == FALSE) {
3440                 service = g_sequence_get(iter);
3441
3442                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3443                         return service;
3444
3445                 iter = g_sequence_iter_next(iter);
3446         }
3447
3448         return NULL;
3449 }
3450
3451 const char *__connman_service_get_ident(struct connman_service *service)
3452 {
3453         return service->identifier;
3454 }
3455
3456 const char *__connman_service_get_path(struct connman_service *service)
3457 {
3458         return service->path;
3459 }
3460
3461 unsigned int __connman_service_get_order(struct connman_service *service)
3462 {
3463         GSequenceIter *iter;
3464
3465         if (service == NULL)
3466                 return 0;
3467
3468         if (service->favorite == FALSE) {
3469                 service->order = 0;
3470                 goto done;
3471         }
3472
3473         iter = g_hash_table_lookup(service_hash, service->identifier);
3474         if (iter != NULL) {
3475                 if (g_sequence_iter_get_position(iter) == 0)
3476                         service->order = 1;
3477                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3478                         service->order = 10;
3479                 else
3480                         service->order = 0;
3481         }
3482
3483 done:
3484         return service->order;
3485 }
3486
3487 static enum connman_service_type convert_network_type(struct connman_network *network)
3488 {
3489         enum connman_network_type type = connman_network_get_type(network);
3490
3491         switch (type) {
3492         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3493         case CONNMAN_NETWORK_TYPE_VENDOR:
3494                 break;
3495         case CONNMAN_NETWORK_TYPE_ETHERNET:
3496                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3497         case CONNMAN_NETWORK_TYPE_WIFI:
3498                 return CONNMAN_SERVICE_TYPE_WIFI;
3499         case CONNMAN_NETWORK_TYPE_WIMAX:
3500                 return CONNMAN_SERVICE_TYPE_WIMAX;
3501         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3502         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3503                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3504         case CONNMAN_NETWORK_TYPE_CELLULAR:
3505                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3506         }
3507
3508         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3509 }
3510
3511 static enum connman_service_mode convert_wifi_mode(const char *mode)
3512 {
3513         if (mode == NULL)
3514                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3515         else if (g_str_equal(mode, "managed") == TRUE)
3516                 return CONNMAN_SERVICE_MODE_MANAGED;
3517         else if (g_str_equal(mode, "adhoc") == TRUE)
3518                 return CONNMAN_SERVICE_MODE_ADHOC;
3519         else
3520                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3521 }
3522
3523 static enum connman_service_security convert_wifi_security(const char *security)
3524 {
3525         if (security == NULL)
3526                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3527         else if (g_str_equal(security, "none") == TRUE)
3528                 return CONNMAN_SERVICE_SECURITY_NONE;
3529         else if (g_str_equal(security, "wep") == TRUE)
3530                 return CONNMAN_SERVICE_SECURITY_WEP;
3531         else if (g_str_equal(security, "psk") == TRUE)
3532                 return CONNMAN_SERVICE_SECURITY_PSK;
3533         else if (g_str_equal(security, "ieee8021x") == TRUE)
3534                 return CONNMAN_SERVICE_SECURITY_8021X;
3535         else if (g_str_equal(security, "wpa") == TRUE)
3536                 return CONNMAN_SERVICE_SECURITY_WPA;
3537         else if (g_str_equal(security, "rsn") == TRUE)
3538                 return CONNMAN_SERVICE_SECURITY_RSN;
3539         else
3540                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3541 }
3542
3543 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3544 {
3545         switch (mode) {
3546         case 0:
3547         case 1:
3548                 return CONNMAN_SERVICE_MODE_GPRS;
3549         case 3:
3550                 return CONNMAN_SERVICE_MODE_EDGE;
3551         case 2:
3552         case 4:
3553         case 5:
3554         case 6:
3555                 return CONNMAN_SERVICE_MODE_UMTS;
3556         }
3557
3558         return CONNMAN_SERVICE_MODE_UNKNOWN;
3559 }
3560
3561 static void update_from_network(struct connman_service *service,
3562                                         struct connman_network *network)
3563 {
3564         connman_uint8_t strength = service->strength;
3565         GSequenceIter *iter;
3566         const char *str;
3567
3568         DBG("service %p network %p", service, network);
3569
3570         if (is_connected(service) == TRUE)
3571                 return;
3572
3573         if (is_connecting(service) == TRUE)
3574                 return;
3575
3576         str = connman_network_get_string(network, "Name");
3577         if (str != NULL) {
3578                 g_free(service->name);
3579                 service->name = g_strdup(str);
3580                 service->hidden = FALSE;
3581         } else {
3582                 g_free(service->name);
3583                 service->name = NULL;
3584                 service->hidden = TRUE;
3585         }
3586
3587         service->strength = connman_network_get_uint8(network, "Strength");
3588         service->roaming = connman_network_get_bool(network, "Roaming");
3589
3590         if (service->strength == 0) {
3591                 /*
3592                  * Filter out 0-values; it's unclear what they mean
3593                  * and they cause anomalous sorting of the priority list.
3594                  */
3595                 service->strength = strength;
3596         }
3597
3598         str = connman_network_get_string(network, "WiFi.Mode");
3599         service->mode = convert_wifi_mode(str);
3600
3601         str = connman_network_get_string(network, "WiFi.Security");
3602         service->security = convert_wifi_security(str);
3603
3604         str = connman_network_get_string(network, "Cellular.MCC");
3605         g_free(service->mcc);
3606         service->mcc = g_strdup(str);
3607
3608         str = connman_network_get_string(network, "Cellular.MNC");
3609         g_free(service->mnc);
3610         service->mnc = g_strdup(str);
3611
3612         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3613                 connman_uint8_t value = connman_network_get_uint8(network,
3614                                                         "Cellular.Mode");
3615
3616                 service->mode = convert_cellular_mode(value);
3617         }
3618
3619         if (service->strength > strength && service->network != NULL) {
3620                 connman_network_unref(service->network);
3621                 service->network = connman_network_ref(network);
3622
3623                 strength_changed(service);
3624         }
3625
3626         if (service->network == NULL)
3627                 service->network = connman_network_ref(network);
3628
3629         iter = g_hash_table_lookup(service_hash, service->identifier);
3630         if (iter != NULL)
3631                 g_sequence_sort_changed(iter, service_compare, NULL);
3632 }
3633
3634 /**
3635  * __connman_service_create_from_network:
3636  * @network: network structure
3637  *
3638  * Look up service by network and if not found, create one
3639  */
3640 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3641 {
3642         struct connman_service *service;
3643         const char *ident, *group;
3644         char *name;
3645
3646         DBG("network %p", network);
3647
3648         ident = __connman_network_get_ident(network);
3649         if (ident == NULL)
3650                 return NULL;
3651
3652         group = connman_network_get_group(network);
3653         if (group == NULL)
3654                 return NULL;
3655
3656         name = g_strdup_printf("%s_%s_%s",
3657                         __connman_network_get_type(network), ident, group);
3658         service = service_get(name);
3659         g_free(name);
3660
3661         if (service == NULL)
3662                 return NULL;
3663
3664         if (__connman_network_get_weakness(network) == TRUE)
3665                 return service;
3666
3667         if (service->path != NULL) {
3668                 update_from_network(service, network);
3669                 __connman_profile_changed(TRUE);
3670                 return service;
3671         }
3672
3673         service->type = convert_network_type(network);
3674
3675         switch (service->type) {
3676         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3677         case CONNMAN_SERVICE_TYPE_SYSTEM:
3678         case CONNMAN_SERVICE_TYPE_ETHERNET:
3679         case CONNMAN_SERVICE_TYPE_WIMAX:
3680         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3681         case CONNMAN_SERVICE_TYPE_GPS:
3682         case CONNMAN_SERVICE_TYPE_VPN:
3683                 service->autoconnect = FALSE;
3684                 break;
3685         case CONNMAN_SERVICE_TYPE_WIFI:
3686         case CONNMAN_SERVICE_TYPE_CELLULAR:
3687                 service->autoconnect = TRUE;
3688                 break;
3689         }
3690
3691         service->state = CONNMAN_SERVICE_STATE_IDLE;
3692
3693         update_from_network(service, network);
3694
3695         setup_ipconfig(service, connman_network_get_index(network));
3696
3697         service_register(service);
3698
3699         if (service->favorite == TRUE)
3700                 __connman_service_auto_connect();
3701
3702         return service;
3703 }
3704
3705 void __connman_service_update_from_network(struct connman_network *network)
3706 {
3707         struct connman_service *service;
3708         enum connman_service_mode mode;
3709         connman_uint8_t strength, value;
3710         connman_bool_t roaming;
3711         GSequenceIter *iter;
3712         const char *name;
3713         connman_bool_t stats_enable;
3714
3715         DBG("network %p", network);
3716
3717         service = __connman_service_lookup_from_network(network);
3718         if (service == NULL)
3719                 return;
3720
3721         if (service->network == NULL)
3722                 return;
3723
3724         name = connman_network_get_string(service->network, "Name");
3725         if (g_strcmp0(service->name, name) != 0) {
3726                 g_free(service->name);
3727                 service->name = g_strdup(name);
3728                 connman_dbus_property_changed_basic(service->path,
3729                                 CONNMAN_SERVICE_INTERFACE, "Name",
3730                                 DBUS_TYPE_STRING, &service->name);
3731         }
3732
3733         strength = connman_network_get_uint8(service->network, "Strength");
3734         if (strength == service->strength)
3735                 goto roaming;
3736
3737         service->strength = strength;
3738
3739         strength_changed(service);
3740
3741 roaming:
3742         roaming = connman_network_get_bool(service->network, "Roaming");
3743         if (roaming == service->roaming)
3744                 goto done;
3745
3746         stats_enable = stats_enabled(service);
3747         if (stats_enable == TRUE)
3748                 stats_stop(service);
3749
3750         service->roaming = roaming;
3751
3752         if (stats_enable == TRUE)
3753                 stats_start(service);
3754
3755         roaming_changed(service);
3756
3757         iter = g_hash_table_lookup(service_hash, service->identifier);
3758         if (iter != NULL)
3759                 g_sequence_sort_changed(iter, service_compare, NULL);
3760
3761 done:
3762         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3763                 return;
3764
3765         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3766         mode = convert_cellular_mode(value);
3767
3768         if (mode == service->mode)
3769                 return;
3770
3771         service->mode = mode;
3772
3773         mode_changed(service);
3774 }
3775
3776 void __connman_service_remove_from_network(struct connman_network *network)
3777 {
3778         struct connman_service *service;
3779
3780         DBG("network %p", network);
3781
3782         service = __connman_service_lookup_from_network(network);
3783         if (service == NULL)
3784                 return;
3785
3786         __connman_service_put(service);
3787 }
3788
3789 /**
3790  * __connman_service_create_from_provider:
3791  * @provider: provider structure
3792  *
3793  * Look up service by provider and if not found, create one
3794  */
3795 struct connman_service *
3796 __connman_service_create_from_provider(struct connman_provider *provider)
3797 {
3798         struct connman_service *service;
3799         const char *ident, *str;
3800         char *name;
3801         int index = connman_provider_get_index(provider);
3802
3803         DBG("provider %p", provider);
3804
3805         ident = __connman_provider_get_ident(provider);
3806         if (ident == NULL)
3807                 return NULL;
3808
3809         name = g_strdup_printf("vpn_%s", ident);
3810         service = service_get(name);
3811         g_free(name);
3812
3813         if (service == NULL)
3814                 return NULL;
3815
3816         service->type = CONNMAN_SERVICE_TYPE_VPN;
3817         service->provider = connman_provider_ref(provider);
3818         service->autoconnect = FALSE;
3819
3820         service->state = CONNMAN_SERVICE_STATE_IDLE;
3821
3822         str = connman_provider_get_string(provider, "Name");
3823         if (str != NULL) {
3824                 g_free(service->name);
3825                 service->name = g_strdup(str);
3826                 service->hidden = FALSE;
3827         } else {
3828                 g_free(service->name);
3829                 service->name = NULL;
3830                 service->hidden = TRUE;
3831         }
3832
3833         service->strength = 0;
3834
3835         service->ipconfig = connman_ipconfig_create(index);
3836         if (service->ipconfig == NULL)
3837                 return service;
3838
3839         connman_ipconfig_set_method(service->ipconfig,
3840                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3841
3842         connman_ipconfig_set_data(service->ipconfig, service);
3843
3844         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3845
3846         service_register(service);
3847
3848         return service;
3849 }
3850
3851 static int service_load(struct connman_service *service)
3852 {
3853         const char *ident = service->profile;
3854         GKeyFile *keyfile;
3855         GError *error = NULL;
3856         gchar *pathname, *data = NULL;
3857         gsize length;
3858         gchar *str;
3859         connman_bool_t autoconnect;
3860         unsigned int ssid_len;
3861         int err = 0;
3862
3863         DBG("service %p", service);
3864
3865         if (ident == NULL)
3866                 return -EINVAL;
3867
3868         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3869         if (pathname == NULL)
3870                 return -ENOMEM;
3871
3872         keyfile = g_key_file_new();
3873
3874         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3875                 g_free(pathname);
3876                 return -ENOENT;
3877         }
3878
3879         g_free(pathname);
3880
3881         if (g_key_file_load_from_data(keyfile, data, length,
3882                                                         0, NULL) == FALSE) {
3883                 g_free(data);
3884                 return -EILSEQ;
3885         }
3886
3887         g_free(data);
3888
3889         switch (service->type) {
3890         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3891         case CONNMAN_SERVICE_TYPE_SYSTEM:
3892         case CONNMAN_SERVICE_TYPE_ETHERNET:
3893         case CONNMAN_SERVICE_TYPE_GPS:
3894         case CONNMAN_SERVICE_TYPE_VPN:
3895                 break;
3896         case CONNMAN_SERVICE_TYPE_WIFI:
3897                 if (service->name == NULL) {
3898                         gchar *name;
3899
3900                         name = g_key_file_get_string(keyfile,
3901                                         service->identifier, "Name", NULL);
3902                         if (name != NULL) {
3903                                 g_free(service->name);
3904                                 service->name = name;
3905                         }
3906
3907                         if (service->network != NULL)
3908                                 connman_network_set_name(service->network,
3909                                                                         name);
3910                 }
3911
3912                 if (service->network &&
3913                                 connman_network_get_blob(service->network,
3914                                         "WiFi.SSID", &ssid_len) == NULL) {
3915                         gchar *hex_ssid;
3916
3917                         hex_ssid = g_key_file_get_string(keyfile,
3918                                                         service->identifier,
3919                                                                 "SSID", NULL);
3920
3921                         if (hex_ssid != NULL) {
3922                                 gchar *ssid;
3923                                 unsigned int i, j = 0, hex;
3924                                 size_t hex_ssid_len = strlen(hex_ssid);
3925
3926                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3927                                 if (ssid == NULL) {
3928                                         g_free(hex_ssid);
3929                                         err = -ENOMEM;
3930                                         goto done;
3931                                 }
3932
3933                                 for (i = 0; i < hex_ssid_len; i += 2) {
3934                                         sscanf(hex_ssid + i, "%02x", &hex);
3935                                         ssid[j++] = hex;
3936                                 }
3937
3938                                 connman_network_set_blob(service->network,
3939                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3940                         }
3941
3942                         g_free(hex_ssid);
3943                 }
3944                 /* fall through */
3945
3946         case CONNMAN_SERVICE_TYPE_WIMAX:
3947         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3948         case CONNMAN_SERVICE_TYPE_CELLULAR:
3949                 service->apn = g_key_file_get_string(keyfile,
3950                                         service->identifier, "APN", NULL);
3951
3952                 service->username = g_key_file_get_string(keyfile,
3953                                         service->identifier, "Username", NULL);
3954
3955                 service->password = g_key_file_get_string(keyfile,
3956                                         service->identifier, "Password", NULL);
3957
3958                 service->favorite = g_key_file_get_boolean(keyfile,
3959                                 service->identifier, "Favorite", NULL);
3960
3961                 autoconnect = g_key_file_get_boolean(keyfile,
3962                                 service->identifier, "AutoConnect", &error);
3963                 if (error == NULL)
3964                         service->autoconnect = autoconnect;
3965                 g_clear_error(&error);
3966
3967                 str = g_key_file_get_string(keyfile,
3968                                 service->identifier, "Failure", NULL);
3969                 if (str != NULL) {
3970                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
3971                         service->error = string2error(str);
3972                 }
3973                 break;
3974         }
3975
3976         str = g_key_file_get_string(keyfile,
3977                                 service->identifier, "Modified", NULL);
3978         if (str != NULL) {
3979                 g_time_val_from_iso8601(str, &service->modified);
3980                 g_free(str);
3981         }
3982
3983         str = g_key_file_get_string(keyfile,
3984                                 service->identifier, "Passphrase", NULL);
3985         if (str != NULL) {
3986                 g_free(service->passphrase);
3987                 service->passphrase = str;
3988         }
3989
3990         if (service->ipconfig != NULL) {
3991                 struct connman_ipconfig *ipv6config;
3992
3993                 ipv6config = connman_ipconfig_get_ipv6config(
3994                                                 service->ipconfig);
3995                 if (ipv6config != NULL)
3996                         __connman_ipconfig_load(ipv6config, keyfile,
3997                                         service->identifier, "IPv6.");
3998
3999                 __connman_ipconfig_load(service->ipconfig, keyfile,
4000                                         service->identifier, "IPv4.");
4001         }
4002
4003         service->nameservers = g_key_file_get_string_list(keyfile,
4004                         service->identifier, "Nameservers", &length, NULL);
4005         if (service->nameservers != NULL && length == 0) {
4006                 g_strfreev(service->nameservers);
4007                 service->nameservers = NULL;
4008         }
4009
4010         service->domains = g_key_file_get_string_list(keyfile,
4011                         service->identifier, "Domains", &length, NULL);
4012         if (service->domains != NULL && length == 0) {
4013                 g_strfreev(service->domains);
4014                 service->domains = NULL;
4015         }
4016
4017 done:
4018         g_key_file_free(keyfile);
4019
4020         return err;
4021 }
4022
4023 static int service_save(struct connman_service *service)
4024 {
4025         const char *ident = service->profile;
4026         GKeyFile *keyfile;
4027         gchar *pathname, *data = NULL;
4028         gsize length;
4029         gchar *str;
4030         int err = 0;
4031
4032         DBG("service %p", service);
4033
4034         if (ident == NULL)
4035                 return -EINVAL;
4036
4037         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4038         if (pathname == NULL)
4039                 return -ENOMEM;
4040
4041         keyfile = g_key_file_new();
4042
4043         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4044                 goto update;
4045
4046         if (length > 0) {
4047                 if (g_key_file_load_from_data(keyfile, data, length,
4048                                                         0, NULL) == FALSE)
4049                         goto done;
4050         }
4051
4052         g_free(data);
4053
4054 update:
4055         if (service->name != NULL)
4056                 g_key_file_set_string(keyfile, service->identifier,
4057                                                 "Name", service->name);
4058
4059         switch (service->type) {
4060         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4061         case CONNMAN_SERVICE_TYPE_SYSTEM:
4062         case CONNMAN_SERVICE_TYPE_ETHERNET:
4063         case CONNMAN_SERVICE_TYPE_GPS:
4064         case CONNMAN_SERVICE_TYPE_VPN:
4065                 break;
4066         case CONNMAN_SERVICE_TYPE_WIFI:
4067                 if (service->network) {
4068                         const unsigned char *ssid;
4069                         unsigned int ssid_len = 0;
4070
4071                         ssid = connman_network_get_blob(service->network,
4072                                                         "WiFi.SSID", &ssid_len);
4073
4074                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4075                                 char *identifier = service->identifier;
4076                                 GString *str;
4077                                 unsigned int i;
4078
4079                                 str = g_string_sized_new(ssid_len * 2);
4080                                 if (str == NULL) {
4081                                         err = -ENOMEM;
4082                                         goto done;
4083                                 }
4084
4085                                 for (i = 0; i < ssid_len; i++)
4086                                         g_string_append_printf(str,
4087                                                         "%02x", ssid[i]);
4088
4089                                 g_key_file_set_string(keyfile, identifier,
4090                                                         "SSID", str->str);
4091
4092                                 g_string_free(str, TRUE);
4093                         }
4094                 }
4095                 /* fall through */
4096
4097         case CONNMAN_SERVICE_TYPE_WIMAX:
4098         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4099         case CONNMAN_SERVICE_TYPE_CELLULAR:
4100                 if (service->apn != NULL)
4101                         g_key_file_set_string(keyfile, service->identifier,
4102                                                         "APN", service->apn);
4103
4104                 if (service->username != NULL)
4105                         g_key_file_set_string(keyfile, service->identifier,
4106                                                 "Username", service->username);
4107
4108                 if (service->password != NULL)
4109                         g_key_file_set_string(keyfile, service->identifier,
4110                                                 "Password", service->password);
4111
4112                 g_key_file_set_boolean(keyfile, service->identifier,
4113                                         "Favorite", service->favorite);
4114
4115                 if (service->favorite == TRUE)
4116                         g_key_file_set_boolean(keyfile, service->identifier,
4117                                         "AutoConnect", service->autoconnect);
4118
4119                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4120                         const char *failure = error2string(service->error);
4121                         if (failure != NULL)
4122                                 g_key_file_set_string(keyfile,
4123                                                         service->identifier,
4124                                                         "Failure", failure);
4125                 } else {
4126                         g_key_file_remove_key(keyfile, service->identifier,
4127                                                         "Failure", NULL);
4128                 }
4129                 break;
4130         }
4131
4132         str = g_time_val_to_iso8601(&service->modified);
4133         if (str != NULL) {
4134                 g_key_file_set_string(keyfile, service->identifier,
4135                                                         "Modified", str);
4136                 g_free(str);
4137         }
4138
4139         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4140                 g_key_file_set_string(keyfile, service->identifier,
4141                                         "Passphrase", service->passphrase);
4142         else
4143                 g_key_file_remove_key(keyfile, service->identifier,
4144                                                         "Passphrase", NULL);
4145
4146         if (service->ipconfig != NULL) {
4147                 struct connman_ipconfig *ipv6config;
4148
4149                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4150                 if (ipv6config != NULL)
4151                         __connman_ipconfig_save(ipv6config, keyfile,
4152                                                 service->identifier, "IPv6.");
4153
4154                 __connman_ipconfig_save(service->ipconfig, keyfile,
4155                                         service->identifier, "IPv4.");
4156         }
4157
4158         if (service->nameservers != NULL) {
4159                 guint len = g_strv_length(service->nameservers);
4160
4161                 g_key_file_set_string_list(keyfile, service->identifier,
4162                                                                 "Nameservers",
4163                                 (const gchar **) service->nameservers, len);
4164         } else
4165                 g_key_file_remove_key(keyfile, service->identifier,
4166                                                         "Nameservers", NULL);
4167
4168         if (service->domains != NULL) {
4169                 guint len = g_strv_length(service->domains);
4170
4171                 g_key_file_set_string_list(keyfile, service->identifier,
4172                                                                 "Domains",
4173                                 (const gchar **) service->domains, len);
4174         } else
4175                 g_key_file_remove_key(keyfile, service->identifier,
4176                                                         "Domains", NULL);
4177
4178         data = g_key_file_to_data(keyfile, &length, NULL);
4179
4180         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4181                 connman_error("Failed to store service information");
4182
4183 done:
4184         g_free(data);
4185
4186         g_key_file_free(keyfile);
4187
4188         g_free(pathname);
4189
4190         return err;
4191 }
4192
4193 static struct connman_storage service_storage = {
4194         .name           = "service",
4195         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4196         .service_load   = service_load,
4197         .service_save   = service_save,
4198 };
4199
4200 int __connman_service_init(void)
4201 {
4202         DBG("");
4203
4204         connection = connman_dbus_get_connection();
4205
4206         if (connman_storage_register(&service_storage) < 0)
4207                 connman_error("Failed to register service storage");
4208
4209         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4210                                                                 NULL, NULL);
4211
4212         service_list = g_sequence_new(service_free);
4213
4214         return 0;
4215 }
4216
4217 void __connman_service_cleanup(void)
4218 {
4219         DBG("");
4220
4221         g_sequence_free(service_list);
4222         service_list = NULL;
4223
4224         g_hash_table_destroy(service_hash);
4225         service_hash = NULL;
4226
4227         g_slist_free(counter_list);
4228         counter_list = NULL;
4229
4230         connman_storage_unregister(&service_storage);
4231
4232         dbus_connection_unref(connection);
4233 }