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 = NULL;
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 = NULL;
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
1878         if (service->pending != NULL) {
1879                 DBusMessage *reply;
1880
1881                 reply = __connman_error_operation_timeout(service->pending);
1882                 if (reply != NULL)
1883                         g_dbus_send_message(connection, reply);
1884
1885                 dbus_message_unref(service->pending);
1886                 service->pending = NULL;
1887         } else
1888                 autoconnect = TRUE;
1889
1890         __connman_service_indicate_state(service,
1891                                         CONNMAN_SERVICE_STATE_FAILURE);
1892
1893         if (autoconnect == TRUE && service->userconnect == FALSE)
1894                 __connman_service_auto_connect();
1895
1896         return FALSE;
1897 }
1898
1899 static void set_reconnect_state(struct connman_service *service,
1900                                                 connman_bool_t reconnect)
1901 {
1902         struct connman_device *device;
1903
1904         if (service->network == NULL)
1905                 return;
1906
1907         device = connman_network_get_device(service->network);
1908         if (device == NULL)
1909                 return;
1910
1911         __connman_device_set_reconnect(device, reconnect);
1912 }
1913
1914 static connman_bool_t get_reconnect_state(struct connman_service *service)
1915 {
1916         struct connman_device *device;
1917
1918         if (service->network == NULL)
1919                 return FALSE;
1920
1921         device = connman_network_get_device(service->network);
1922         if (device == NULL)
1923                 return FALSE;
1924
1925         return __connman_device_get_reconnect(device);
1926 }
1927
1928 static void request_input_cb (struct connman_service *service,
1929                         const char *passphrase, void *user_data)
1930 {
1931         DBG ("RequestInput return, %p", service);
1932
1933         if (passphrase == NULL)
1934                 return;
1935         __connman_service_set_passphrase(service, passphrase);
1936         __connman_service_connect(service);
1937 }
1938
1939 struct connman_service *
1940 __connman_service_connect_type(enum connman_service_type type)
1941 {
1942         struct connman_service *service;
1943         GSequenceIter *iter;
1944         int err;
1945
1946         DBG("type %d", type);
1947
1948         /*
1949          * We go through the already sorted service list.
1950          * We pick the first one matching our type, or just
1951          * the first available one if we have no type.
1952          */
1953         iter = g_sequence_get_begin_iter(service_list);
1954         if (g_sequence_iter_is_end(iter))
1955                 return NULL;
1956         service = g_sequence_get(iter);
1957
1958         /*
1959          * If the first service is connected or about to be
1960          * connected, we return it, regardless of the type.
1961          */
1962         if ((g_sequence_iter_is_end(iter) == FALSE) &&
1963                 (is_connecting(service) == TRUE ||
1964                         is_connected(service) == TRUE))
1965                 return service;
1966
1967         while (g_sequence_iter_is_end(iter) == FALSE) {
1968                 if (service->type == type ||
1969                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
1970                         break;
1971
1972                 iter = g_sequence_iter_next(iter);
1973                 service = g_sequence_get(iter);
1974         }
1975
1976         if (g_sequence_iter_is_end(iter))
1977                 return NULL;
1978
1979         service->ignore = FALSE;
1980
1981         service->userconnect = TRUE;
1982
1983         set_reconnect_state(service, FALSE);
1984
1985         err = __connman_service_connect(service);
1986         if (err < 0) {
1987                 if (err == -ENOKEY)
1988                         if ( __connman_agent_request_input(service,
1989                                                         request_input_cb,
1990                                                         NULL))
1991                                 return service;
1992
1993                 if (err != -EINPROGRESS)
1994                         return NULL;
1995         }
1996
1997         return service;
1998 }
1999
2000 static DBusMessage *connect_service(DBusConnection *conn,
2001                                         DBusMessage *msg, void *user_data)
2002 {
2003         struct connman_service *service = user_data;
2004         GSequenceIter *iter;
2005         int err;
2006
2007         DBG("service %p", service);
2008
2009         if (service->pending != NULL)
2010                 return __connman_error_in_progress(msg);
2011
2012         iter = g_sequence_get_begin_iter(service_list);
2013
2014         while (g_sequence_iter_is_end(iter) == FALSE) {
2015                 struct connman_service *temp = g_sequence_get(iter);
2016
2017                 if (service->type == temp->type &&
2018                                         is_connecting(temp) == TRUE)
2019                         return __connman_error_in_progress(msg);
2020
2021                 iter = g_sequence_iter_next(iter);
2022         }
2023
2024         service->ignore = FALSE;
2025
2026         service->userconnect = TRUE;
2027
2028         service->pending = dbus_message_ref(msg);
2029
2030         set_reconnect_state(service, FALSE);
2031
2032         err = __connman_service_connect(service);
2033         if (err < 0) {
2034                 if (err == -ENOKEY) {
2035                         if (__connman_agent_request_input(service,
2036                                                         request_input_cb,
2037                                                         NULL) == 0)
2038                                 return NULL;
2039                 }
2040
2041                 if (err != -EINPROGRESS) {
2042                         dbus_message_unref(service->pending);
2043                         service->pending = NULL;
2044
2045                         return __connman_error_failed(msg, -err);
2046                 }
2047
2048                 return NULL;
2049         }
2050
2051         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2052 }
2053
2054 static DBusMessage *disconnect_service(DBusConnection *conn,
2055                                         DBusMessage *msg, void *user_data)
2056 {
2057         struct connman_service *service = user_data;
2058         int err;
2059
2060         DBG("service %p", service);
2061
2062         reply_pending(service, ECONNABORTED);
2063
2064         service->ignore = TRUE;
2065
2066         set_reconnect_state(service, FALSE);
2067
2068         err = __connman_service_disconnect(service);
2069         if (err < 0) {
2070                 if (err != -EINPROGRESS)
2071                         return __connman_error_failed(msg, -err);
2072
2073                 return NULL;
2074         }
2075
2076         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2077 }
2078
2079 static DBusMessage *remove_service(DBusConnection *conn,
2080                                         DBusMessage *msg, void *user_data)
2081 {
2082         struct connman_service *service = user_data;
2083
2084         DBG("service %p", service);
2085
2086         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2087                 return __connman_error_not_supported(msg);
2088
2089         if (service->immutable == TRUE)
2090                 return __connman_error_not_supported(msg);
2091
2092         if (service->favorite == FALSE &&
2093                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2094                 return __connman_error_not_supported(msg);
2095
2096         if (service->network != NULL) {
2097                 set_reconnect_state(service, FALSE);
2098
2099                 __connman_network_disconnect(service->network);
2100         }
2101
2102         g_hash_table_destroy(service->counter_table);
2103
2104         g_free(service->passphrase);
2105         service->passphrase = NULL;
2106
2107         passphrase_changed(service);
2108
2109         g_free(service->apn);
2110         service->apn = NULL;
2111
2112         g_free(service->username);
2113         service->username = NULL;
2114
2115         g_free(service->password);
2116         service->password = NULL;
2117
2118         apn_changed(service);
2119
2120         set_idle(service);
2121
2122         __connman_service_set_favorite(service, FALSE);
2123         __connman_storage_save_service(service);
2124
2125         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2126 }
2127
2128 static DBusMessage *move_service(DBusConnection *conn,
2129                                         DBusMessage *msg, void *user_data,
2130                                                                 gboolean before)
2131 {
2132         struct connman_service *service = user_data;
2133         struct connman_service *target;
2134         const char *path;
2135         GSequenceIter *src, *dst;
2136
2137         DBG("service %p", service);
2138
2139         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2140                                                         DBUS_TYPE_INVALID);
2141
2142         if (service->favorite == FALSE)
2143                 return __connman_error_not_supported(msg);
2144
2145         target = find_service(path);
2146         if (target == NULL || target->favorite == FALSE || target == service)
2147                 return __connman_error_invalid_service(msg);
2148
2149         DBG("target %s", target->identifier);
2150
2151         if (target->state != service->state)
2152                 return __connman_error_invalid_service(msg);
2153
2154         g_get_current_time(&service->modified);
2155         __connman_storage_save_service(service);
2156
2157         src = g_hash_table_lookup(service_hash, service->identifier);
2158         dst = g_hash_table_lookup(service_hash, target->identifier);
2159
2160         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2161
2162         __connman_profile_changed(FALSE);
2163
2164         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2165 }
2166
2167 static DBusMessage *move_before(DBusConnection *conn,
2168                                         DBusMessage *msg, void *user_data)
2169 {
2170         return move_service(conn, msg, user_data, TRUE);
2171 }
2172
2173 static DBusMessage *move_after(DBusConnection *conn,
2174                                         DBusMessage *msg, void *user_data)
2175 {
2176         return move_service(conn, msg, user_data, FALSE);
2177 }
2178
2179 static DBusMessage *reset_counters(DBusConnection *conn,
2180                                         DBusMessage *msg, void *user_data)
2181 {
2182         struct connman_service *service = user_data;
2183
2184         reset_stats(service);
2185
2186         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2187 }
2188
2189 static GDBusMethodTable service_methods[] = {
2190         { "GetProperties", "",   "a{sv}", get_properties     },
2191         { "SetProperty",   "sv", "",      set_property       },
2192         { "ClearProperty", "s",  "",      clear_property     },
2193         { "Connect",       "",   "",      connect_service,
2194                                                 G_DBUS_METHOD_FLAG_ASYNC },
2195         { "Disconnect",    "",   "",      disconnect_service },
2196         { "Remove",        "",   "",      remove_service     },
2197         { "MoveBefore",    "o",  "",      move_before        },
2198         { "MoveAfter",     "o",  "",      move_after         },
2199         { "ResetCounters", "",   "",      reset_counters     },
2200         { },
2201 };
2202
2203 static GDBusSignalTable service_signals[] = {
2204         { "PropertyChanged", "sv" },
2205         { },
2206 };
2207
2208 static void service_free(gpointer user_data)
2209 {
2210         struct connman_service *service = user_data;
2211         char *path = service->path;
2212
2213         DBG("service %p", service);
2214
2215         reply_pending(service, ENOENT);
2216
2217         g_hash_table_remove(service_hash, service->identifier);
2218
2219         stats_stop(service);
2220         __connman_storage_save_service(service);
2221         __connman_stats_service_unregister(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                 __connman_ipconfig_enable(service->ipconfig);
2639
2640         service->state = state;
2641         state_changed(service);
2642
2643         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2644                 if (service->login_required == TRUE) {
2645                         service->login_required = FALSE;
2646                         login_changed(service);
2647                 }
2648
2649                 connman_timeserver_sync();
2650         }
2651
2652         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2653                 connman_bool_t reconnect;
2654
2655                 reconnect = get_reconnect_state(service);
2656                 if (reconnect == TRUE)
2657                         __connman_service_auto_connect();
2658         }
2659
2660         if (state == CONNMAN_SERVICE_STATE_READY) {
2661                 set_reconnect_state(service, TRUE);
2662
2663                 __connman_service_set_favorite(service, TRUE);
2664
2665                 reply_pending(service, 0);
2666
2667                 service->userconnect = FALSE;
2668
2669                 g_get_current_time(&service->modified);
2670                 __connman_storage_save_service(service);
2671
2672                 update_nameservers(service);
2673                 dns_changed(service);
2674
2675                 __connman_wpad_start(service);
2676
2677                 __connman_notifier_connect(service->type);
2678
2679                 default_changed();
2680         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2681                 __connman_location_finish(service);
2682
2683                 default_changed();
2684
2685                 __connman_wpad_stop(service);
2686
2687                 update_nameservers(service);
2688                 dns_changed(service);
2689
2690                 __connman_notifier_disconnect(service->type);
2691         }
2692
2693         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2694                 reply_pending(service, EIO);
2695
2696                 if (service->userconnect == FALSE)
2697                         __connman_service_auto_connect();
2698
2699                 g_get_current_time(&service->modified);
2700                 __connman_storage_save_service(service);
2701         } else
2702                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2703
2704         iter = g_hash_table_lookup(service_hash, service->identifier);
2705         if (iter != NULL)
2706                 g_sequence_sort_changed(iter, service_compare, NULL);
2707
2708         __connman_profile_changed(FALSE);
2709
2710         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2711                 default_changed();
2712
2713         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2714                 struct connman_service *def_service = get_default();
2715
2716                 if (__connman_notifier_count_connected() == 0 &&
2717                         def_service != NULL &&
2718                                 def_service->provider != NULL)
2719                         __connman_provider_disconnect(def_service->provider);
2720         }
2721
2722         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2723                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2724                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2725
2726         return 0;
2727 }
2728
2729 int __connman_service_indicate_error(struct connman_service *service,
2730                                         enum connman_service_error error)
2731 {
2732         DBG("service %p error %d", service, error);
2733
2734         if (service == NULL)
2735                 return -EINVAL;
2736
2737         service->error = error;
2738
2739         return __connman_service_indicate_state(service,
2740                                         CONNMAN_SERVICE_STATE_FAILURE);
2741 }
2742
2743 int __connman_service_indicate_default(struct connman_service *service)
2744 {
2745         DBG("service %p", service);
2746
2747         default_changed();
2748
2749         __connman_location_detect(service);
2750
2751         return 0;
2752 }
2753
2754 int __connman_service_request_login(struct connman_service *service)
2755 {
2756         DBG("service %p", service);
2757
2758         if (service == NULL)
2759                 return -EINVAL;
2760
2761         service->login_required = TRUE;
2762         login_changed(service);
2763
2764         return 0;
2765 }
2766
2767 static connman_bool_t prepare_network(struct connman_service *service)
2768 {
2769         enum connman_network_type type;
2770         unsigned int ssid_len;
2771
2772         type = connman_network_get_type(service->network);
2773
2774         switch (type) {
2775         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2776         case CONNMAN_NETWORK_TYPE_VENDOR:
2777                 return FALSE;
2778         case CONNMAN_NETWORK_TYPE_WIFI:
2779                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2780                                                         &ssid_len) == NULL)
2781                         return FALSE;
2782
2783                 connman_network_set_string(service->network,
2784                                 "WiFi.Passphrase", service->passphrase);
2785                 break;
2786         case CONNMAN_NETWORK_TYPE_ETHERNET:
2787         case CONNMAN_NETWORK_TYPE_WIMAX:
2788         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2789         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2790                 break;
2791         case CONNMAN_NETWORK_TYPE_CELLULAR:
2792                 connman_network_set_string(service->network,
2793                                                 "Cellular.APN", service->apn);
2794
2795                 connman_network_set_string(service->network,
2796                                         "Cellular.Username", service->username);
2797                 connman_network_set_string(service->network,
2798                                         "Cellular.Password", service->password);
2799                 break;
2800         }
2801
2802         return TRUE;
2803 }
2804
2805 static void prepare_8021x(struct connman_service *service)
2806 {
2807         if (service->eap != NULL)
2808                 connman_network_set_string(service->network, "WiFi.EAP",
2809                                                                 service->eap);
2810
2811         if (service->identity != NULL)
2812                 connman_network_set_string(service->network, "WiFi.Identity",
2813                                                         service->identity);
2814
2815         if (service->ca_cert_file != NULL)
2816                 connman_network_set_string(service->network, "WiFi.CACertFile",
2817                                                         service->ca_cert_file);
2818
2819         if (service->client_cert_file != NULL)
2820                 connman_network_set_string(service->network,
2821                                                 "WiFi.ClientCertFile",
2822                                                 service->client_cert_file);
2823
2824         if (service->private_key_file != NULL)
2825                 connman_network_set_string(service->network,
2826                                                 "WiFi.PrivateKeyFile",
2827                                                 service->private_key_file);
2828
2829         if (service->private_key_passphrase != NULL)
2830                 connman_network_set_string(service->network,
2831                                         "WiFi.PrivateKeyPassphrase",
2832                                         service->private_key_passphrase);
2833
2834         if (service->phase2 != NULL)
2835                 connman_network_set_string(service->network, "WiFi.Phase2",
2836                                                         service->phase2);
2837 }
2838
2839 int __connman_service_connect(struct connman_service *service)
2840 {
2841         int err;
2842
2843         DBG("service %p", service);
2844
2845         if (is_connected(service) == TRUE)
2846                 return -EISCONN;
2847
2848         if (is_connecting(service) == TRUE)
2849                 return -EALREADY;
2850
2851         switch (service->type) {
2852         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2853         case CONNMAN_SERVICE_TYPE_SYSTEM:
2854         case CONNMAN_SERVICE_TYPE_GPS:
2855                 return -EINVAL;
2856         case CONNMAN_SERVICE_TYPE_ETHERNET:
2857         case CONNMAN_SERVICE_TYPE_WIMAX:
2858         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2859         case CONNMAN_SERVICE_TYPE_VPN:
2860                 break;
2861         case CONNMAN_SERVICE_TYPE_CELLULAR:
2862                 if (service->apn == NULL)
2863                         return -EINVAL;
2864                 break;
2865         case CONNMAN_SERVICE_TYPE_WIFI:
2866                 switch (service->security) {
2867                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2868                 case CONNMAN_SERVICE_SECURITY_NONE:
2869                         break;
2870                 case CONNMAN_SERVICE_SECURITY_WEP:
2871                 case CONNMAN_SERVICE_SECURITY_PSK:
2872                 case CONNMAN_SERVICE_SECURITY_WPA:
2873                 case CONNMAN_SERVICE_SECURITY_RSN:
2874                         if (service->passphrase == NULL)
2875                                 return -ENOKEY;
2876                         break;
2877                 case CONNMAN_SERVICE_SECURITY_8021X:
2878                         break;
2879                 }
2880                 break;
2881         }
2882
2883         if (service->network != NULL) {
2884                 if (prepare_network(service) == FALSE)
2885                         return -EINVAL;
2886
2887                 switch (service->security) {
2888                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2889                 case CONNMAN_SERVICE_SECURITY_NONE:
2890                 case CONNMAN_SERVICE_SECURITY_WEP:
2891                 case CONNMAN_SERVICE_SECURITY_PSK:
2892                 case CONNMAN_SERVICE_SECURITY_WPA:
2893                 case CONNMAN_SERVICE_SECURITY_RSN:
2894                         break;
2895                 case CONNMAN_SERVICE_SECURITY_8021X:
2896                         prepare_8021x(service);
2897                         break;
2898                 }
2899
2900                 __connman_ipconfig_enable(service->ipconfig);
2901
2902                 err = __connman_network_connect(service->network);
2903         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2904                                         service->provider != NULL)
2905                 err = __connman_provider_connect(service->provider);
2906         else
2907                 return -EOPNOTSUPP;
2908
2909         if (err < 0) {
2910                 if (err != -EINPROGRESS) {
2911                         __connman_ipconfig_disable(service->ipconfig);
2912                         return err;
2913                 }
2914
2915                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2916                                                 connect_timeout, service);
2917
2918                 return -EINPROGRESS;
2919         }
2920
2921         return 0;
2922 }
2923
2924 int __connman_service_disconnect(struct connman_service *service)
2925 {
2926         struct connman_ipconfig *ipv6config;
2927         int err;
2928
2929         DBG("service %p", service);
2930
2931         if (service->network != NULL) {
2932                 err = __connman_network_disconnect(service->network);
2933         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2934                                         service->provider != NULL)
2935                 err = __connman_provider_disconnect(service->provider);
2936         else
2937                 return -EOPNOTSUPP;
2938
2939         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
2940
2941         __connman_ipconfig_clear_address(service->ipconfig);
2942
2943         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
2944
2945         __connman_ipconfig_clear_address(ipv6config);
2946
2947         __connman_ipconfig_disable(service->ipconfig);
2948
2949         if (err < 0) {
2950                 if (err != -EINPROGRESS)
2951                         return err;
2952
2953                 return -EINPROGRESS;
2954         }
2955
2956         return 0;
2957 }
2958
2959 /**
2960  * __connman_service_lookup:
2961  * @pattern: search pattern
2962  * @path: return object path
2963  *
2964  * Look up a service path from a search pattern
2965  */
2966 int __connman_service_lookup(const char *pattern, const char **path)
2967 {
2968         GHashTableIter iter;
2969         gpointer key, value;
2970
2971         g_hash_table_iter_init(&iter, service_hash);
2972
2973         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
2974                 GSequenceIter *iter = value;
2975                 struct connman_service *service = g_sequence_get(iter);
2976
2977                 if (g_strcmp0(service->identifier, pattern) == 0 ||
2978                                 g_strcmp0(service->name, pattern) == 0) {
2979                         *path = (const char *) service->path;
2980                         return 0;
2981                 }
2982         }
2983
2984         return -ENXIO;
2985 }
2986
2987 /**
2988  * lookup_by_identifier:
2989  * @identifier: service identifier
2990  *
2991  * Look up a service by identifier (reference count will not be increased)
2992  */
2993 static struct connman_service *lookup_by_identifier(const char *identifier)
2994 {
2995         GSequenceIter *iter;
2996
2997         iter = g_hash_table_lookup(service_hash, identifier);
2998         if (iter != NULL)
2999                 return g_sequence_get(iter);
3000
3001         return NULL;
3002 }
3003
3004 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3005                 const char *ssid, const char *mode, const char *security)
3006 {
3007         struct connman_network *network;
3008         char *name;
3009         int index;
3010         unsigned int i, ssid_len;
3011
3012         ssid_len = strlen(ssid);
3013         if (ssid_len < 1)
3014                 return NULL;
3015
3016         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3017         if (network == NULL)
3018                 return NULL;
3019
3020         connman_network_set_blob(network, "WiFi.SSID",
3021                                         (unsigned char *) ssid, ssid_len);
3022
3023         connman_network_set_string(network, "WiFi.Mode", mode);
3024         connman_network_set_string(network, "WiFi.Security", security);
3025
3026         name = g_try_malloc0(ssid_len + 1);
3027         if (name == NULL) {
3028                 connman_network_unref(network);
3029                 return NULL;
3030         }
3031
3032         for (i = 0; i < ssid_len; i++) {
3033                 if (g_ascii_isprint(ssid[i]))
3034                         name[i] = ssid[i];
3035                 else
3036                         name[i] = ' ';
3037         }
3038
3039         connman_network_set_name(network, name);
3040
3041         g_free(name);
3042
3043         index = connman_device_get_index(device);
3044         connman_network_set_index(network, index);
3045
3046         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
3047
3048         if (connman_device_add_network(device, network) < 0) {
3049                 connman_network_unref(network);
3050                 return NULL;
3051         }
3052
3053         connman_network_set_available(network, TRUE);
3054
3055         return network;
3056 }
3057
3058 int __connman_service_create_and_connect(DBusMessage *msg)
3059 {
3060         struct connman_service *service;
3061         struct connman_network *network;
3062         struct connman_device *device;
3063         DBusMessageIter iter, array;
3064         const char *mode = "managed", *security = "none", *group_security;
3065         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3066         unsigned int ssid_len = 0;
3067         const char *ident;
3068         char *name, *group;
3069         gboolean created = FALSE;
3070         int err;
3071
3072         dbus_message_iter_init(msg, &iter);
3073         dbus_message_iter_recurse(&iter, &array);
3074
3075         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3076                 DBusMessageIter entry, value;
3077                 const char *key;
3078
3079                 dbus_message_iter_recurse(&array, &entry);
3080                 dbus_message_iter_get_basic(&entry, &key);
3081
3082                 dbus_message_iter_next(&entry);
3083                 dbus_message_iter_recurse(&entry, &value);
3084
3085                 switch (dbus_message_iter_get_arg_type(&value)) {
3086                 case DBUS_TYPE_STRING:
3087                         if (g_str_equal(key, "Type") == TRUE)
3088                                 dbus_message_iter_get_basic(&value, &type);
3089                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3090                                         g_str_equal(key, "Mode") == TRUE)
3091                                 dbus_message_iter_get_basic(&value, &mode);
3092                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3093                                         g_str_equal(key, "Security") == TRUE)
3094                                 dbus_message_iter_get_basic(&value, &security);
3095                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3096                                         g_str_equal(key, "Passphrase") == TRUE)
3097                                 dbus_message_iter_get_basic(&value, &passphrase);
3098                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3099                                         g_str_equal(key, "SSID") == TRUE)
3100                                 dbus_message_iter_get_basic(&value, &ssid);
3101                 }
3102
3103                 dbus_message_iter_next(&array);
3104         }
3105
3106         if (type == NULL)
3107                 return -EINVAL;
3108
3109         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3110                 return -EOPNOTSUPP;
3111
3112         if (ssid == NULL)
3113                 return -EINVAL;
3114
3115         ssid_len = strlen(ssid);
3116         if (ssid_len < 1)
3117                 return -EINVAL;
3118
3119         if (g_strcmp0(security, "none") != 0 &&
3120                                 g_strcmp0(security, "wep") != 0 &&
3121                                 g_strcmp0(security, "psk") != 0 &&
3122                                 g_strcmp0(security, "wpa") != 0 &&
3123                                 g_strcmp0(security, "rsn") != 0 &&
3124                                 g_strcmp0(security, "ieee8021x") != 0)
3125                 return -EINVAL;
3126
3127         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3128         if (device == NULL)
3129                 return -EOPNOTSUPP;
3130
3131         ident = connman_device_get_ident(device);
3132         if (ident == NULL)
3133                 return -EOPNOTSUPP;
3134
3135
3136         if (!g_strcmp0(security, "wpa") ||
3137                 !g_strcmp0(security, "rsn"))
3138                 group_security = "psk";
3139         else
3140                 group_security = security;
3141
3142         group = connman_wifi_build_group_name((unsigned char *) ssid,
3143                                                 ssid_len, mode, group_security);
3144         if (group == NULL)
3145                 return -EINVAL;
3146
3147         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3148
3149         service = lookup_by_identifier(name);
3150
3151         if (service != NULL)
3152                 goto done;
3153
3154         network = create_hidden_wifi(device, ssid, mode, security);
3155         if (network != NULL) {
3156                 connman_network_set_group(network, group);
3157                 created = TRUE;
3158         }
3159
3160         service = lookup_by_identifier(name);
3161
3162 done:
3163         g_free(name);
3164         g_free(group);
3165
3166         if (service == NULL) {
3167                 err = -EOPNOTSUPP;
3168                 goto failed;
3169         }
3170
3171         set_reconnect_state(service, FALSE);
3172
3173         __connman_device_disconnect(device);
3174
3175         if (passphrase != NULL) {
3176                 g_free(service->passphrase);
3177                 service->passphrase = g_strdup(passphrase);
3178         }
3179
3180         service->userconnect = TRUE;
3181
3182         err = __connman_service_connect(service);
3183         if (err < 0 && err != -EINPROGRESS)
3184                 goto failed;
3185
3186         g_dbus_send_reply(connection, msg,
3187                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3188                                                         DBUS_TYPE_INVALID);
3189
3190         return 0;
3191
3192 failed:
3193         if (service != NULL && created == TRUE) {
3194                 struct connman_network *network = service->network;
3195
3196                 if (network != NULL) {
3197                         connman_network_set_available(network, FALSE);
3198                         __connman_device_cleanup_networks(device);
3199                 } else
3200                         __connman_service_put(service);
3201         }
3202
3203         return err;
3204 }
3205
3206 /**
3207  * __connman_service_get:
3208  * @identifier: service identifier
3209  *
3210  * Look up a service by identifier or create a new one if not found
3211  */
3212 static struct connman_service *service_get(const char *identifier)
3213 {
3214         struct connman_service *service;
3215         GSequenceIter *iter;
3216
3217         iter = g_hash_table_lookup(service_hash, identifier);
3218         if (iter != NULL) {
3219                 service = g_sequence_get(iter);
3220                 if (service != NULL)
3221                         connman_service_ref(service);
3222                 return service;
3223         }
3224
3225         service = connman_service_create();
3226         if (service == NULL)
3227                 return NULL;
3228
3229         DBG("service %p", service);
3230
3231         service->identifier = g_strdup(identifier);
3232
3233         service->profile = g_strdup(__connman_profile_active_ident());
3234
3235         iter = g_sequence_insert_sorted(service_list, service,
3236                                                 service_compare, NULL);
3237
3238         g_hash_table_insert(service_hash, service->identifier, iter);
3239
3240         return service;
3241 }
3242
3243 static int service_register(struct connman_service *service)
3244 {
3245         const char *path = __connman_profile_active_path();
3246         GSequenceIter *iter;
3247
3248         DBG("service %p", service);
3249
3250         if (service->path != NULL)
3251                 return -EALREADY;
3252
3253         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3254
3255         DBG("path %s", service->path);
3256
3257         __connman_config_provision_service(service);
3258
3259         __connman_storage_load_service(service);
3260
3261         __connman_stats_service_register(service);
3262         __connman_stats_get(service, FALSE, &service->stats.data);
3263         __connman_stats_get(service, TRUE, &service->stats_roaming.data);
3264
3265         g_dbus_register_interface(connection, service->path,
3266                                         CONNMAN_SERVICE_INTERFACE,
3267                                         service_methods, service_signals,
3268                                                         NULL, service, NULL);
3269
3270         iter = g_hash_table_lookup(service_hash, service->identifier);
3271         if (iter != NULL)
3272                 g_sequence_sort_changed(iter, service_compare, NULL);
3273
3274         __connman_profile_changed(TRUE);
3275
3276         return 0;
3277 }
3278
3279 static void service_up(struct connman_ipconfig *ipconfig)
3280 {
3281         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3282
3283         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3284
3285         link_changed(service);
3286
3287         service->stats.valid = FALSE;
3288         service->stats_roaming.valid = FALSE;
3289 }
3290
3291 static void service_down(struct connman_ipconfig *ipconfig)
3292 {
3293         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3294 }
3295
3296 static void service_lower_up(struct connman_ipconfig *ipconfig)
3297 {
3298         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3299
3300         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3301
3302         stats_start(service);
3303 }
3304
3305 static void service_lower_down(struct connman_ipconfig *ipconfig)
3306 {
3307         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3308
3309         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3310
3311         stats_stop(service);
3312         __connman_storage_save_service(service);
3313 }
3314
3315 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3316 {
3317         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3318
3319         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3320
3321         settings_changed(service);
3322 }
3323
3324 static void service_ip_release(struct connman_ipconfig *ipconfig)
3325 {
3326         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3327
3328         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3329
3330         settings_changed(service);
3331 }
3332
3333 static const struct connman_ipconfig_ops service_ops = {
3334         .up             = service_up,
3335         .down           = service_down,
3336         .lower_up       = service_lower_up,
3337         .lower_down     = service_lower_down,
3338         .ip_bound       = service_ip_bound,
3339         .ip_release     = service_ip_release,
3340 };
3341
3342 static void setup_ipconfig(struct connman_service *service, int index)
3343 {
3344         if (index < 0)
3345                 return;
3346
3347         service->ipconfig = connman_ipconfig_create(index);
3348         if (service->ipconfig == NULL)
3349                 return;
3350
3351         connman_ipconfig_set_method(service->ipconfig,
3352                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3353
3354         connman_ipconfig_set_data(service->ipconfig, service);
3355
3356         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3357 }
3358
3359 void __connman_service_create_ipconfig(struct connman_service *service,
3360                                                                 int index)
3361 {
3362         struct connman_ipconfig *ipv6config;
3363         const char *ident = service->profile;
3364         GKeyFile *keyfile;
3365
3366         if (service->ipconfig != NULL)
3367                 return;
3368
3369         setup_ipconfig(service, index);
3370
3371         if (ident == NULL)
3372                 return;
3373
3374         keyfile = __connman_storage_open_profile(ident);
3375         if (keyfile == NULL)
3376                 return;
3377
3378
3379         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3380         if (ipv6config != NULL)
3381                 __connman_ipconfig_load(ipv6config, keyfile,
3382                                         service->identifier, "IPv6.");
3383
3384         __connman_ipconfig_load(service->ipconfig, keyfile,
3385                                         service->identifier, "IPv4.");
3386         g_key_file_free(keyfile);
3387 }
3388
3389 /**
3390  * __connman_service_lookup_from_network:
3391  * @network: network structure
3392  *
3393  * Look up a service by network (reference count will not be increased)
3394  */
3395 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3396 {
3397         struct connman_service *service;
3398         const char *ident, *group;
3399         char *name;
3400
3401         DBG("network %p", network);
3402
3403         ident = __connman_network_get_ident(network);
3404         if (ident == NULL)
3405                 return NULL;
3406
3407         group = connman_network_get_group(network);
3408         if (group == NULL)
3409                 return NULL;
3410
3411         name = g_strdup_printf("%s_%s_%s",
3412                         __connman_network_get_type(network), ident, group);
3413         service = lookup_by_identifier(name);
3414         g_free(name);
3415
3416         return service;
3417 }
3418
3419 struct connman_service *__connman_service_lookup_from_index(int index)
3420 {
3421         struct connman_service *service;
3422         GSequenceIter *iter;
3423
3424         iter = g_sequence_get_begin_iter(service_list);
3425
3426         while (g_sequence_iter_is_end(iter) == FALSE) {
3427                 service = g_sequence_get(iter);
3428
3429                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3430                         return service;
3431
3432                 iter = g_sequence_iter_next(iter);
3433         }
3434
3435         return NULL;
3436 }
3437
3438 const char *__connman_service_get_ident(struct connman_service *service)
3439 {
3440         return service->identifier;
3441 }
3442
3443 const char *__connman_service_get_path(struct connman_service *service)
3444 {
3445         return service->path;
3446 }
3447
3448 unsigned int __connman_service_get_order(struct connman_service *service)
3449 {
3450         GSequenceIter *iter;
3451
3452         if (service == NULL)
3453                 return 0;
3454
3455         if (service->favorite == FALSE) {
3456                 service->order = 0;
3457                 goto done;
3458         }
3459
3460         iter = g_hash_table_lookup(service_hash, service->identifier);
3461         if (iter != NULL) {
3462                 if (g_sequence_iter_get_position(iter) == 0)
3463                         service->order = 1;
3464                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3465                         service->order = 10;
3466                 else
3467                         service->order = 0;
3468         }
3469
3470 done:
3471         return service->order;
3472 }
3473
3474 static enum connman_service_type convert_network_type(struct connman_network *network)
3475 {
3476         enum connman_network_type type = connman_network_get_type(network);
3477
3478         switch (type) {
3479         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3480         case CONNMAN_NETWORK_TYPE_VENDOR:
3481                 break;
3482         case CONNMAN_NETWORK_TYPE_ETHERNET:
3483                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3484         case CONNMAN_NETWORK_TYPE_WIFI:
3485                 return CONNMAN_SERVICE_TYPE_WIFI;
3486         case CONNMAN_NETWORK_TYPE_WIMAX:
3487                 return CONNMAN_SERVICE_TYPE_WIMAX;
3488         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3489         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3490                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3491         case CONNMAN_NETWORK_TYPE_CELLULAR:
3492                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3493         }
3494
3495         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3496 }
3497
3498 static enum connman_service_mode convert_wifi_mode(const char *mode)
3499 {
3500         if (mode == NULL)
3501                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3502         else if (g_str_equal(mode, "managed") == TRUE)
3503                 return CONNMAN_SERVICE_MODE_MANAGED;
3504         else if (g_str_equal(mode, "adhoc") == TRUE)
3505                 return CONNMAN_SERVICE_MODE_ADHOC;
3506         else
3507                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3508 }
3509
3510 static enum connman_service_security convert_wifi_security(const char *security)
3511 {
3512         if (security == NULL)
3513                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3514         else if (g_str_equal(security, "none") == TRUE)
3515                 return CONNMAN_SERVICE_SECURITY_NONE;
3516         else if (g_str_equal(security, "wep") == TRUE)
3517                 return CONNMAN_SERVICE_SECURITY_WEP;
3518         else if (g_str_equal(security, "psk") == TRUE)
3519                 return CONNMAN_SERVICE_SECURITY_PSK;
3520         else if (g_str_equal(security, "ieee8021x") == TRUE)
3521                 return CONNMAN_SERVICE_SECURITY_8021X;
3522         else if (g_str_equal(security, "wpa") == TRUE)
3523                 return CONNMAN_SERVICE_SECURITY_WPA;
3524         else if (g_str_equal(security, "rsn") == TRUE)
3525                 return CONNMAN_SERVICE_SECURITY_RSN;
3526         else
3527                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3528 }
3529
3530 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3531 {
3532         switch (mode) {
3533         case 0:
3534         case 1:
3535                 return CONNMAN_SERVICE_MODE_GPRS;
3536         case 3:
3537                 return CONNMAN_SERVICE_MODE_EDGE;
3538         case 2:
3539         case 4:
3540         case 5:
3541         case 6:
3542                 return CONNMAN_SERVICE_MODE_UMTS;
3543         }
3544
3545         return CONNMAN_SERVICE_MODE_UNKNOWN;
3546 }
3547
3548 static void update_from_network(struct connman_service *service,
3549                                         struct connman_network *network)
3550 {
3551         connman_uint8_t strength = service->strength;
3552         GSequenceIter *iter;
3553         const char *str;
3554
3555         DBG("service %p network %p", service, network);
3556
3557         if (is_connected(service) == TRUE)
3558                 return;
3559
3560         if (is_connecting(service) == TRUE)
3561                 return;
3562
3563         str = connman_network_get_string(network, "Name");
3564         if (str != NULL) {
3565                 g_free(service->name);
3566                 service->name = g_strdup(str);
3567                 service->hidden = FALSE;
3568         } else {
3569                 g_free(service->name);
3570                 service->name = NULL;
3571                 service->hidden = TRUE;
3572         }
3573
3574         service->strength = connman_network_get_uint8(network, "Strength");
3575         service->roaming = connman_network_get_bool(network, "Roaming");
3576
3577         if (service->strength == 0) {
3578                 /*
3579                  * Filter out 0-values; it's unclear what they mean
3580                  * and they cause anomalous sorting of the priority list.
3581                  */
3582                 service->strength = strength;
3583         }
3584
3585         str = connman_network_get_string(network, "WiFi.Mode");
3586         service->mode = convert_wifi_mode(str);
3587
3588         str = connman_network_get_string(network, "WiFi.Security");
3589         service->security = convert_wifi_security(str);
3590
3591         str = connman_network_get_string(network, "Cellular.MCC");
3592         g_free(service->mcc);
3593         service->mcc = g_strdup(str);
3594
3595         str = connman_network_get_string(network, "Cellular.MNC");
3596         g_free(service->mnc);
3597         service->mnc = g_strdup(str);
3598
3599         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3600                 connman_uint8_t value = connman_network_get_uint8(network,
3601                                                         "Cellular.Mode");
3602
3603                 service->mode = convert_cellular_mode(value);
3604         }
3605
3606         if (service->strength > strength && service->network != NULL) {
3607                 connman_network_unref(service->network);
3608                 service->network = connman_network_ref(network);
3609
3610                 strength_changed(service);
3611         }
3612
3613         if (service->network == NULL)
3614                 service->network = connman_network_ref(network);
3615
3616         iter = g_hash_table_lookup(service_hash, service->identifier);
3617         if (iter != NULL)
3618                 g_sequence_sort_changed(iter, service_compare, NULL);
3619 }
3620
3621 /**
3622  * __connman_service_create_from_network:
3623  * @network: network structure
3624  *
3625  * Look up service by network and if not found, create one
3626  */
3627 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3628 {
3629         struct connman_service *service;
3630         const char *ident, *group;
3631         char *name;
3632
3633         DBG("network %p", network);
3634
3635         ident = __connman_network_get_ident(network);
3636         if (ident == NULL)
3637                 return NULL;
3638
3639         group = connman_network_get_group(network);
3640         if (group == NULL)
3641                 return NULL;
3642
3643         name = g_strdup_printf("%s_%s_%s",
3644                         __connman_network_get_type(network), ident, group);
3645         service = service_get(name);
3646         g_free(name);
3647
3648         if (service == NULL)
3649                 return NULL;
3650
3651         if (__connman_network_get_weakness(network) == TRUE)
3652                 return service;
3653
3654         if (service->path != NULL) {
3655                 update_from_network(service, network);
3656                 __connman_profile_changed(TRUE);
3657                 return service;
3658         }
3659
3660         service->type = convert_network_type(network);
3661
3662         switch (service->type) {
3663         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3664         case CONNMAN_SERVICE_TYPE_SYSTEM:
3665         case CONNMAN_SERVICE_TYPE_ETHERNET:
3666         case CONNMAN_SERVICE_TYPE_WIMAX:
3667         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3668         case CONNMAN_SERVICE_TYPE_GPS:
3669         case CONNMAN_SERVICE_TYPE_VPN:
3670                 service->autoconnect = FALSE;
3671                 break;
3672         case CONNMAN_SERVICE_TYPE_WIFI:
3673         case CONNMAN_SERVICE_TYPE_CELLULAR:
3674                 service->autoconnect = TRUE;
3675                 break;
3676         }
3677
3678         service->state = CONNMAN_SERVICE_STATE_IDLE;
3679
3680         update_from_network(service, network);
3681
3682         setup_ipconfig(service, connman_network_get_index(network));
3683
3684         service_register(service);
3685
3686         if (service->favorite == TRUE)
3687                 __connman_service_auto_connect();
3688
3689         return service;
3690 }
3691
3692 void __connman_service_update_from_network(struct connman_network *network)
3693 {
3694         struct connman_service *service;
3695         enum connman_service_mode mode;
3696         connman_uint8_t strength, value;
3697         connman_bool_t roaming;
3698         GSequenceIter *iter;
3699         const char *name;
3700         connman_bool_t stats_enable;
3701
3702         DBG("network %p", network);
3703
3704         service = __connman_service_lookup_from_network(network);
3705         if (service == NULL)
3706                 return;
3707
3708         if (service->network == NULL)
3709                 return;
3710
3711         name = connman_network_get_string(service->network, "Name");
3712         if (g_strcmp0(service->name, name) != 0) {
3713                 g_free(service->name);
3714                 service->name = g_strdup(name);
3715                 connman_dbus_property_changed_basic(service->path,
3716                                 CONNMAN_SERVICE_INTERFACE, "Name",
3717                                 DBUS_TYPE_STRING, &service->name);
3718         }
3719
3720         strength = connman_network_get_uint8(service->network, "Strength");
3721         if (strength == service->strength)
3722                 goto roaming;
3723
3724         service->strength = strength;
3725
3726         strength_changed(service);
3727
3728 roaming:
3729         roaming = connman_network_get_bool(service->network, "Roaming");
3730         if (roaming == service->roaming)
3731                 goto done;
3732
3733         stats_enable = stats_enabled(service);
3734         if (stats_enable == TRUE)
3735                 stats_stop(service);
3736
3737         service->roaming = roaming;
3738
3739         if (stats_enable == TRUE)
3740                 stats_start(service);
3741
3742         roaming_changed(service);
3743
3744         iter = g_hash_table_lookup(service_hash, service->identifier);
3745         if (iter != NULL)
3746                 g_sequence_sort_changed(iter, service_compare, NULL);
3747
3748 done:
3749         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3750                 return;
3751
3752         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3753         mode = convert_cellular_mode(value);
3754
3755         if (mode == service->mode)
3756                 return;
3757
3758         service->mode = mode;
3759
3760         mode_changed(service);
3761 }
3762
3763 void __connman_service_remove_from_network(struct connman_network *network)
3764 {
3765         struct connman_service *service;
3766
3767         DBG("network %p", network);
3768
3769         service = __connman_service_lookup_from_network(network);
3770         if (service == NULL)
3771                 return;
3772
3773         __connman_service_put(service);
3774 }
3775
3776 /**
3777  * __connman_service_create_from_provider:
3778  * @provider: provider structure
3779  *
3780  * Look up service by provider and if not found, create one
3781  */
3782 struct connman_service *
3783 __connman_service_create_from_provider(struct connman_provider *provider)
3784 {
3785         struct connman_service *service;
3786         const char *ident, *str;
3787         char *name;
3788         int index = connman_provider_get_index(provider);
3789
3790         DBG("provider %p", provider);
3791
3792         ident = __connman_provider_get_ident(provider);
3793         if (ident == NULL)
3794                 return NULL;
3795
3796         name = g_strdup_printf("vpn_%s", ident);
3797         service = service_get(name);
3798         g_free(name);
3799
3800         if (service == NULL)
3801                 return NULL;
3802
3803         service->type = CONNMAN_SERVICE_TYPE_VPN;
3804         service->provider = connman_provider_ref(provider);
3805         service->autoconnect = FALSE;
3806
3807         service->state = CONNMAN_SERVICE_STATE_IDLE;
3808
3809         str = connman_provider_get_string(provider, "Name");
3810         if (str != NULL) {
3811                 g_free(service->name);
3812                 service->name = g_strdup(str);
3813                 service->hidden = FALSE;
3814         } else {
3815                 g_free(service->name);
3816                 service->name = NULL;
3817                 service->hidden = TRUE;
3818         }
3819
3820         service->strength = 0;
3821
3822         service->ipconfig = connman_ipconfig_create(index);
3823         if (service->ipconfig == NULL)
3824                 return service;
3825
3826         connman_ipconfig_set_method(service->ipconfig,
3827                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3828
3829         connman_ipconfig_set_data(service->ipconfig, service);
3830
3831         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3832
3833         service_register(service);
3834
3835         return service;
3836 }
3837
3838 static int service_load(struct connman_service *service)
3839 {
3840         const char *ident = service->profile;
3841         GKeyFile *keyfile;
3842         GError *error = NULL;
3843         gchar *pathname, *data = NULL;
3844         gsize length;
3845         gchar *str;
3846         connman_bool_t autoconnect;
3847         unsigned int ssid_len;
3848         int err = 0;
3849
3850         DBG("service %p", service);
3851
3852         if (ident == NULL)
3853                 return -EINVAL;
3854
3855         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3856         if (pathname == NULL)
3857                 return -ENOMEM;
3858
3859         keyfile = g_key_file_new();
3860
3861         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3862                 g_free(pathname);
3863                 return -ENOENT;
3864         }
3865
3866         g_free(pathname);
3867
3868         if (g_key_file_load_from_data(keyfile, data, length,
3869                                                         0, NULL) == FALSE) {
3870                 g_free(data);
3871                 return -EILSEQ;
3872         }
3873
3874         g_free(data);
3875
3876         switch (service->type) {
3877         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3878         case CONNMAN_SERVICE_TYPE_SYSTEM:
3879         case CONNMAN_SERVICE_TYPE_ETHERNET:
3880         case CONNMAN_SERVICE_TYPE_GPS:
3881         case CONNMAN_SERVICE_TYPE_VPN:
3882                 break;
3883         case CONNMAN_SERVICE_TYPE_WIFI:
3884                 if (service->name == NULL) {
3885                         gchar *name;
3886
3887                         name = g_key_file_get_string(keyfile,
3888                                         service->identifier, "Name", NULL);
3889                         if (name != NULL) {
3890                                 g_free(service->name);
3891                                 service->name = name;
3892                         }
3893
3894                         if (service->network != NULL)
3895                                 connman_network_set_name(service->network,
3896                                                                         name);
3897                 }
3898
3899                 if (service->network &&
3900                                 connman_network_get_blob(service->network,
3901                                         "WiFi.SSID", &ssid_len) == NULL) {
3902                         gchar *hex_ssid;
3903
3904                         hex_ssid = g_key_file_get_string(keyfile,
3905                                                         service->identifier,
3906                                                                 "SSID", NULL);
3907
3908                         if (hex_ssid != NULL) {
3909                                 gchar *ssid;
3910                                 unsigned int i, j = 0, hex;
3911                                 size_t hex_ssid_len = strlen(hex_ssid);
3912
3913                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3914                                 if (ssid == NULL) {
3915                                         g_free(hex_ssid);
3916                                         err = -ENOMEM;
3917                                         goto done;
3918                                 }
3919
3920                                 for (i = 0; i < hex_ssid_len; i += 2) {
3921                                         sscanf(hex_ssid + i, "%02x", &hex);
3922                                         ssid[j++] = hex;
3923                                 }
3924
3925                                 connman_network_set_blob(service->network,
3926                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3927                         }
3928
3929                         g_free(hex_ssid);
3930                 }
3931                 /* fall through */
3932
3933         case CONNMAN_SERVICE_TYPE_WIMAX:
3934         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3935         case CONNMAN_SERVICE_TYPE_CELLULAR:
3936                 service->apn = g_key_file_get_string(keyfile,
3937                                         service->identifier, "APN", NULL);
3938
3939                 service->username = g_key_file_get_string(keyfile,
3940                                         service->identifier, "Username", NULL);
3941
3942                 service->password = g_key_file_get_string(keyfile,
3943                                         service->identifier, "Password", NULL);
3944
3945                 service->favorite = g_key_file_get_boolean(keyfile,
3946                                 service->identifier, "Favorite", NULL);
3947
3948                 autoconnect = g_key_file_get_boolean(keyfile,
3949                                 service->identifier, "AutoConnect", &error);
3950                 if (error == NULL)
3951                         service->autoconnect = autoconnect;
3952                 g_clear_error(&error);
3953
3954                 str = g_key_file_get_string(keyfile,
3955                                 service->identifier, "Failure", NULL);
3956                 if (str != NULL) {
3957                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
3958                         service->error = string2error(str);
3959                 }
3960                 break;
3961         }
3962
3963         str = g_key_file_get_string(keyfile,
3964                                 service->identifier, "Modified", NULL);
3965         if (str != NULL) {
3966                 g_time_val_from_iso8601(str, &service->modified);
3967                 g_free(str);
3968         }
3969
3970         str = g_key_file_get_string(keyfile,
3971                                 service->identifier, "Passphrase", NULL);
3972         if (str != NULL) {
3973                 g_free(service->passphrase);
3974                 service->passphrase = str;
3975         }
3976
3977         if (service->ipconfig != NULL) {
3978                 struct connman_ipconfig *ipv6config;
3979
3980                 ipv6config = connman_ipconfig_get_ipv6config(
3981                                                 service->ipconfig);
3982                 if (ipv6config != NULL)
3983                         __connman_ipconfig_load(ipv6config, keyfile,
3984                                         service->identifier, "IPv6.");
3985
3986                 __connman_ipconfig_load(service->ipconfig, keyfile,
3987                                         service->identifier, "IPv4.");
3988         }
3989
3990         service->nameservers = g_key_file_get_string_list(keyfile,
3991                         service->identifier, "Nameservers", &length, NULL);
3992         if (service->nameservers != NULL && length == 0) {
3993                 g_strfreev(service->nameservers);
3994                 service->nameservers = NULL;
3995         }
3996
3997         service->domains = g_key_file_get_string_list(keyfile,
3998                         service->identifier, "Domains", &length, NULL);
3999         if (service->domains != NULL && length == 0) {
4000                 g_strfreev(service->domains);
4001                 service->domains = NULL;
4002         }
4003
4004 done:
4005         g_key_file_free(keyfile);
4006
4007         return err;
4008 }
4009
4010 static int service_save(struct connman_service *service)
4011 {
4012         const char *ident = service->profile;
4013         GKeyFile *keyfile;
4014         gchar *pathname, *data = NULL;
4015         gsize length;
4016         gchar *str;
4017         int err = 0;
4018
4019         DBG("service %p", service);
4020
4021         if (ident == NULL)
4022                 return -EINVAL;
4023
4024         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4025         if (pathname == NULL)
4026                 return -ENOMEM;
4027
4028         keyfile = g_key_file_new();
4029
4030         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4031                 goto update;
4032
4033         if (length > 0) {
4034                 if (g_key_file_load_from_data(keyfile, data, length,
4035                                                         0, NULL) == FALSE)
4036                         goto done;
4037         }
4038
4039         g_free(data);
4040
4041 update:
4042         if (service->name != NULL)
4043                 g_key_file_set_string(keyfile, service->identifier,
4044                                                 "Name", service->name);
4045
4046         switch (service->type) {
4047         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4048         case CONNMAN_SERVICE_TYPE_SYSTEM:
4049         case CONNMAN_SERVICE_TYPE_ETHERNET:
4050         case CONNMAN_SERVICE_TYPE_GPS:
4051         case CONNMAN_SERVICE_TYPE_VPN:
4052                 break;
4053         case CONNMAN_SERVICE_TYPE_WIFI:
4054                 if (service->network) {
4055                         const unsigned char *ssid;
4056                         unsigned int ssid_len = 0;
4057
4058                         ssid = connman_network_get_blob(service->network,
4059                                                         "WiFi.SSID", &ssid_len);
4060
4061                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4062                                 char *identifier = service->identifier;
4063                                 GString *str;
4064                                 unsigned int i;
4065
4066                                 str = g_string_sized_new(ssid_len * 2);
4067                                 if (str == NULL) {
4068                                         err = -ENOMEM;
4069                                         goto done;
4070                                 }
4071
4072                                 for (i = 0; i < ssid_len; i++)
4073                                         g_string_append_printf(str,
4074                                                         "%02x", ssid[i]);
4075
4076                                 g_key_file_set_string(keyfile, identifier,
4077                                                         "SSID", str->str);
4078
4079                                 g_string_free(str, TRUE);
4080                         }
4081                 }
4082                 /* fall through */
4083
4084         case CONNMAN_SERVICE_TYPE_WIMAX:
4085         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4086         case CONNMAN_SERVICE_TYPE_CELLULAR:
4087                 if (service->apn != NULL)
4088                         g_key_file_set_string(keyfile, service->identifier,
4089                                                         "APN", service->apn);
4090
4091                 if (service->username != NULL)
4092                         g_key_file_set_string(keyfile, service->identifier,
4093                                                 "Username", service->username);
4094
4095                 if (service->password != NULL)
4096                         g_key_file_set_string(keyfile, service->identifier,
4097                                                 "Password", service->password);
4098
4099                 g_key_file_set_boolean(keyfile, service->identifier,
4100                                         "Favorite", service->favorite);
4101
4102                 if (service->favorite == TRUE)
4103                         g_key_file_set_boolean(keyfile, service->identifier,
4104                                         "AutoConnect", service->autoconnect);
4105
4106                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4107                         const char *failure = error2string(service->error);
4108                         if (failure != NULL)
4109                                 g_key_file_set_string(keyfile,
4110                                                         service->identifier,
4111                                                         "Failure", failure);
4112                 } else {
4113                         g_key_file_remove_key(keyfile, service->identifier,
4114                                                         "Failure", NULL);
4115                 }
4116                 break;
4117         }
4118
4119         str = g_time_val_to_iso8601(&service->modified);
4120         if (str != NULL) {
4121                 g_key_file_set_string(keyfile, service->identifier,
4122                                                         "Modified", str);
4123                 g_free(str);
4124         }
4125
4126         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4127                 g_key_file_set_string(keyfile, service->identifier,
4128                                         "Passphrase", service->passphrase);
4129         else
4130                 g_key_file_remove_key(keyfile, service->identifier,
4131                                                         "Passphrase", NULL);
4132
4133         if (service->ipconfig != NULL) {
4134                 struct connman_ipconfig *ipv6config;
4135
4136                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4137                 if (ipv6config != NULL)
4138                         __connman_ipconfig_save(ipv6config, keyfile,
4139                                                 service->identifier, "IPv6.");
4140
4141                 __connman_ipconfig_save(service->ipconfig, keyfile,
4142                                         service->identifier, "IPv4.");
4143         }
4144
4145         if (service->nameservers != NULL) {
4146                 guint len = g_strv_length(service->nameservers);
4147
4148                 g_key_file_set_string_list(keyfile, service->identifier,
4149                                                                 "Nameservers",
4150                                 (const gchar **) service->nameservers, len);
4151         } else
4152                 g_key_file_remove_key(keyfile, service->identifier,
4153                                                         "Nameservers", NULL);
4154
4155         if (service->domains != NULL) {
4156                 guint len = g_strv_length(service->domains);
4157
4158                 g_key_file_set_string_list(keyfile, service->identifier,
4159                                                                 "Domains",
4160                                 (const gchar **) service->domains, len);
4161         } else
4162                 g_key_file_remove_key(keyfile, service->identifier,
4163                                                         "Domains", NULL);
4164
4165         data = g_key_file_to_data(keyfile, &length, NULL);
4166
4167         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4168                 connman_error("Failed to store service information");
4169
4170 done:
4171         g_free(data);
4172
4173         g_key_file_free(keyfile);
4174
4175         g_free(pathname);
4176
4177         return err;
4178 }
4179
4180 static struct connman_storage service_storage = {
4181         .name           = "service",
4182         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4183         .service_load   = service_load,
4184         .service_save   = service_save,
4185 };
4186
4187 int __connman_service_init(void)
4188 {
4189         DBG("");
4190
4191         connection = connman_dbus_get_connection();
4192
4193         if (connman_storage_register(&service_storage) < 0)
4194                 connman_error("Failed to register service storage");
4195
4196         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4197                                                                 NULL, NULL);
4198
4199         service_list = g_sequence_new(service_free);
4200
4201         return 0;
4202 }
4203
4204 void __connman_service_cleanup(void)
4205 {
4206         DBG("");
4207
4208         g_sequence_free(service_list);
4209         service_list = NULL;
4210
4211         g_hash_table_destroy(service_hash);
4212         service_hash = NULL;
4213
4214         g_slist_free(counter_list);
4215         counter_list = NULL;
4216
4217         connman_storage_unregister(&service_storage);
4218
4219         dbus_connection_unref(connection);
4220 }