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 static void connman_service_set_passphrase(struct connman_service *service,
1427                                         const char* passphrase)
1428 {
1429         g_free(service->passphrase);
1430         service->passphrase = g_strdup(passphrase);
1431
1432         passphrase_changed(service);
1433
1434         if (service->network != NULL)
1435                 connman_network_set_string(service->network,
1436                                         "WiFi.Passphrase",
1437                                         service->passphrase);
1438
1439         __connman_storage_save_service(service);
1440 }
1441
1442 static DBusMessage *get_properties(DBusConnection *conn,
1443                                         DBusMessage *msg, void *user_data)
1444 {
1445         struct connman_service *service = user_data;
1446         DBusMessage *reply;
1447         DBusMessageIter array, dict;
1448
1449         DBG("service %p", service);
1450
1451         reply = dbus_message_new_method_return(msg);
1452         if (reply == NULL)
1453                 return NULL;
1454
1455         dbus_message_iter_init_append(reply, &array);
1456
1457         connman_dbus_dict_open(&array, &dict);
1458         append_properties(&dict, FALSE, service);
1459         connman_dbus_dict_close(&array, &dict);
1460
1461         return reply;
1462 }
1463
1464 static DBusMessage *set_property(DBusConnection *conn,
1465                                         DBusMessage *msg, void *user_data)
1466 {
1467         struct connman_service *service = user_data;
1468         DBusMessageIter iter, value;
1469         const char *name;
1470         int type;
1471
1472         DBG("service %p", service);
1473
1474         if (dbus_message_iter_init(msg, &iter) == FALSE)
1475                 return __connman_error_invalid_arguments(msg);
1476
1477         dbus_message_iter_get_basic(&iter, &name);
1478         dbus_message_iter_next(&iter);
1479         dbus_message_iter_recurse(&iter, &value);
1480
1481         type = dbus_message_iter_get_arg_type(&value);
1482
1483         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1484                 connman_bool_t autoconnect;
1485
1486                 if (type != DBUS_TYPE_BOOLEAN)
1487                         return __connman_error_invalid_arguments(msg);
1488
1489                 if (service->favorite == FALSE)
1490                         return __connman_error_invalid_service(msg);
1491
1492                 dbus_message_iter_get_basic(&value, &autoconnect);
1493
1494                 if (service->autoconnect == autoconnect)
1495                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1496
1497                 service->autoconnect = autoconnect;
1498
1499                 autoconnect_changed(service);
1500
1501                 __connman_storage_save_service(service);
1502         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1503                 const char *passphrase;
1504
1505                 if (type != DBUS_TYPE_STRING)
1506                         return __connman_error_invalid_arguments(msg);
1507
1508                 if (service->immutable == TRUE)
1509                         return __connman_error_not_supported(msg);
1510
1511                 dbus_message_iter_get_basic(&value, &passphrase);
1512
1513                 connman_service_set_passphrase(service, passphrase);
1514         } else if (g_str_equal(name, "APN") == TRUE) {
1515                 const char *apn;
1516
1517                 if (type != DBUS_TYPE_STRING)
1518                         return __connman_error_invalid_arguments(msg);
1519
1520                 if (service->immutable == TRUE)
1521                         return __connman_error_not_supported(msg);
1522
1523                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1524                         return __connman_error_invalid_service(msg);
1525
1526                 dbus_message_iter_get_basic(&value, &apn);
1527
1528                 g_free(service->apn);
1529                 service->apn = g_strdup(apn);
1530
1531                 apn_changed(service);
1532
1533                 if (service->network != NULL)
1534                         connman_network_set_string(service->network,
1535                                                 "Cellular.APN", service->apn);
1536
1537                 __connman_storage_save_service(service);
1538         } else if (g_str_equal(name, "Username") == TRUE) {
1539                 const char *username;
1540
1541                 if (type != DBUS_TYPE_STRING)
1542                         return __connman_error_invalid_arguments(msg);
1543
1544                 if (service->immutable == TRUE)
1545                         return __connman_error_not_supported(msg);
1546
1547                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1548                         return __connman_error_invalid_service(msg);
1549
1550                 dbus_message_iter_get_basic(&value, &username);
1551
1552                 g_free(service->username);
1553                 service->username = g_strdup(username);
1554
1555                 if (service->network != NULL)
1556                         connman_network_set_string(service->network,
1557                                         "Cellular.Username", service->username);
1558
1559                 __connman_storage_save_service(service);
1560         } else if (g_str_equal(name, "Password") == TRUE) {
1561                 const char *password;
1562
1563                 if (type != DBUS_TYPE_STRING)
1564                         return __connman_error_invalid_arguments(msg);
1565
1566                 if (service->immutable == TRUE)
1567                         return __connman_error_not_supported(msg);
1568
1569                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1570                         return __connman_error_invalid_service(msg);
1571
1572                 dbus_message_iter_get_basic(&value, &password);
1573
1574                 g_free(service->password);
1575                 service->password = g_strdup(password);
1576
1577                 if (service->network != NULL)
1578                         connman_network_set_string(service->network,
1579                                         "Cellular.Password", service->password);
1580
1581                 __connman_storage_save_service(service);
1582         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1583                 DBusMessageIter entry;
1584                 GString *str;
1585                 int index;
1586                 const char *gw;
1587
1588                 if (type != DBUS_TYPE_ARRAY)
1589                         return __connman_error_invalid_arguments(msg);
1590
1591                 str = g_string_new(NULL);
1592                 if (str == NULL)
1593                         return __connman_error_invalid_arguments(msg);
1594
1595                 index = connman_network_get_index(service->network);
1596                 gw = __connman_ipconfig_get_gateway(index);
1597
1598                 if (gw && strlen(gw))
1599                         __connman_service_nameserver_del_routes(service);
1600
1601                 dbus_message_iter_recurse(&value, &entry);
1602
1603                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1604                         const char *val;
1605                         dbus_message_iter_get_basic(&entry, &val);
1606                         dbus_message_iter_next(&entry);
1607                         if (str->len > 0)
1608                                 g_string_append_printf(str, " %s", val);
1609                         else
1610                                 g_string_append(str, val);
1611                 }
1612
1613                 g_strfreev(service->nameservers);
1614
1615                 if (str->len > 0)
1616                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1617                 else
1618                         service->nameservers = NULL;
1619
1620                 g_string_free(str, TRUE);
1621
1622                 if (gw && strlen(gw))
1623                         __connman_service_nameserver_add_routes(service, gw);
1624
1625                 update_nameservers(service);
1626                 dns_configuration_changed(service);
1627
1628                 __connman_storage_save_service(service);
1629         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1630                 DBusMessageIter entry;
1631                 GString *str;
1632
1633                 if (type != DBUS_TYPE_ARRAY)
1634                         return __connman_error_invalid_arguments(msg);
1635
1636                 str = g_string_new(NULL);
1637                 if (str == NULL)
1638                         return __connman_error_invalid_arguments(msg);
1639
1640                 dbus_message_iter_recurse(&value, &entry);
1641
1642                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1643                         const char *val;
1644                         dbus_message_iter_get_basic(&entry, &val);
1645                         dbus_message_iter_next(&entry);
1646                         if (str->len > 0)
1647                                 g_string_append_printf(str, " %s", val);
1648                         else
1649                                 g_string_append(str, val);
1650                 }
1651
1652                 g_strfreev(service->domains);
1653
1654                 if (str->len > 0)
1655                         service->domains = g_strsplit_set(str->str, " ", 0);
1656                 else
1657                         service->domains = NULL;
1658
1659                 g_string_free(str, TRUE);
1660
1661                 //update_domains(service);
1662                 domain_configuration_changed(service);
1663
1664                 __connman_storage_save_service(service);
1665         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
1666                 int err;
1667
1668                 if (service->ipconfig == NULL)
1669                         return __connman_error_invalid_property(msg);
1670
1671                 err = __connman_ipconfig_set_proxyconfig(service->ipconfig,
1672                                                                 &value);
1673                 if (err < 0)
1674                         return __connman_error_failed(msg, -err);
1675
1676                 proxy_configuration_changed(service);
1677
1678                 __connman_storage_save_service(service);
1679         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
1680                         g_str_equal(name, "IPv6.Configuration")) {
1681
1682                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
1683                 int err = 0;
1684                 struct connman_ipconfig *ipv6config;
1685
1686                 DBG("%s", name);
1687
1688                 ipv6config = connman_ipconfig_get_ipv6config(
1689                                                 service->ipconfig);
1690                 if (service->ipconfig == NULL)
1691                         return __connman_error_invalid_property(msg);
1692
1693                 if (is_connecting(service) ||
1694                                 is_connected(service)) {
1695                         __connman_network_clear_ipconfig(service->network,
1696                                                         service->ipconfig);
1697                         __connman_network_clear_ipconfig(service->network,
1698                                                                 ipv6config);
1699                 }
1700
1701                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
1702                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
1703                         err = __connman_ipconfig_set_config(
1704                                         service->ipconfig, type, &value);
1705                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
1706                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
1707                         err = __connman_ipconfig_set_config(
1708                                                 ipv6config, type, &value);
1709                 }
1710
1711                 if (err < 0) {
1712                         if (is_connected(service) ||
1713                                         is_connecting(service))
1714                                 __connman_network_set_ipconfig(
1715                                                         service->network,
1716                                                         service->ipconfig);
1717                         return __connman_error_failed(msg, -err);
1718                 }
1719
1720                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1721                         ipv4_configuration_changed(service);
1722                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1723                         ipv6_configuration_changed(service);
1724
1725                 if (is_connecting(service) ||
1726                                 is_connected(service))
1727                         __connman_network_set_ipconfig(service->network,
1728                                                         service->ipconfig);
1729
1730                 __connman_storage_save_service(service);
1731         } else
1732                 return __connman_error_invalid_property(msg);
1733
1734         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1735 }
1736
1737 static void set_idle(struct connman_service *service)
1738 {
1739         service->state = CONNMAN_SERVICE_STATE_IDLE;
1740         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1741         state_changed(service);
1742 }
1743
1744 static DBusMessage *clear_property(DBusConnection *conn,
1745                                         DBusMessage *msg, void *user_data)
1746 {
1747         struct connman_service *service = user_data;
1748         const char *name;
1749
1750         DBG("service %p", service);
1751
1752         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
1753                                                         DBUS_TYPE_INVALID);
1754
1755         if (g_str_equal(name, "Error") == TRUE) {
1756                 set_idle(service);
1757
1758                 g_get_current_time(&service->modified);
1759                 __connman_storage_save_service(service);
1760         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1761                 if (service->immutable == TRUE)
1762                         return __connman_error_not_supported(msg);
1763
1764                 g_free(service->passphrase);
1765                 service->passphrase = NULL;
1766
1767                 passphrase_changed(service);
1768
1769                 __connman_storage_save_service(service);
1770         } else
1771                 return __connman_error_invalid_property(msg);
1772
1773         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1774 }
1775
1776 static connman_bool_t is_ignore(struct connman_service *service)
1777 {
1778         if (service->autoconnect == FALSE)
1779                 return TRUE;
1780
1781         if (service->roaming == TRUE)
1782                 return TRUE;
1783
1784         if (service->ignore == TRUE)
1785                 return TRUE;
1786
1787         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
1788                 return TRUE;
1789
1790         return FALSE;
1791 }
1792
1793 void __connman_service_auto_connect(void)
1794 {
1795         struct connman_service *service = NULL;
1796         GSequenceIter *iter;
1797
1798         DBG("");
1799
1800         iter = g_sequence_get_begin_iter(service_list);
1801
1802         while (g_sequence_iter_is_end(iter) == FALSE) {
1803                 service = g_sequence_get(iter);
1804
1805                 if (service->pending != NULL)
1806                         return;
1807
1808                 if (is_connecting(service) == TRUE)
1809                         return;
1810
1811                 if (service->favorite == FALSE)
1812                         return;
1813
1814                 if (is_connected(service) == TRUE)
1815                         return;
1816
1817                 if (is_ignore(service) == FALSE &&
1818                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
1819                         break;
1820
1821                 service = NULL;
1822
1823                 iter = g_sequence_iter_next(iter);
1824         }
1825
1826         if (service != NULL) {
1827                 service->userconnect = FALSE;
1828                 __connman_service_connect(service);
1829         }
1830 }
1831
1832 static void remove_timeout(struct connman_service *service)
1833 {
1834         if (service->timeout > 0) {
1835                 g_source_remove(service->timeout);
1836                 service->timeout = 0;
1837         }
1838 }
1839
1840 static void reply_pending(struct connman_service *service, int error)
1841 {
1842         remove_timeout(service);
1843
1844         if (service->pending != NULL) {
1845                 if (error > 0) {
1846                         DBusMessage *reply;
1847
1848                         reply = __connman_error_failed(service->pending,
1849                                                                 error);
1850                         if (reply != NULL)
1851                                 g_dbus_send_message(connection, reply);
1852                 } else
1853                         g_dbus_send_reply(connection, service->pending,
1854                                                         DBUS_TYPE_INVALID);
1855
1856                 dbus_message_unref(service->pending);
1857                 service->pending = NULL;
1858         }
1859 }
1860
1861 static gboolean connect_timeout(gpointer user_data)
1862 {
1863         struct connman_service *service = user_data;
1864         connman_bool_t autoconnect = FALSE;
1865
1866         DBG("service %p", service);
1867
1868         service->timeout = 0;
1869
1870         if (service->network != NULL)
1871                 __connman_network_disconnect(service->network);
1872
1873         __connman_ipconfig_disable(service->ipconfig);
1874
1875         if (service->pending != NULL) {
1876                 DBusMessage *reply;
1877
1878                 reply = __connman_error_operation_timeout(service->pending);
1879                 if (reply != NULL)
1880                         g_dbus_send_message(connection, reply);
1881
1882                 dbus_message_unref(service->pending);
1883                 service->pending = NULL;
1884         } else
1885                 autoconnect = TRUE;
1886
1887         __connman_service_indicate_state(service,
1888                                         CONNMAN_SERVICE_STATE_FAILURE);
1889
1890         if (autoconnect == TRUE && service->userconnect == FALSE)
1891                 __connman_service_auto_connect();
1892
1893         return FALSE;
1894 }
1895
1896 static void set_reconnect_state(struct connman_service *service,
1897                                                 connman_bool_t reconnect)
1898 {
1899         struct connman_device *device;
1900
1901         if (service->network == NULL)
1902                 return;
1903
1904         device = connman_network_get_device(service->network);
1905         if (device == NULL)
1906                 return;
1907
1908         __connman_device_set_reconnect(device, reconnect);
1909 }
1910
1911 static connman_bool_t get_reconnect_state(struct connman_service *service)
1912 {
1913         struct connman_device *device;
1914
1915         if (service->network == NULL)
1916                 return FALSE;
1917
1918         device = connman_network_get_device(service->network);
1919         if (device == NULL)
1920                 return FALSE;
1921
1922         return __connman_device_get_reconnect(device);
1923 }
1924
1925 static void request_input_cb (struct connman_service *service,
1926                         const char *passphrase, void *user_data)
1927 {
1928         DBG ("RequestInput return, %p", service);
1929
1930         if (passphrase == NULL)
1931                 return;
1932         connman_service_set_passphrase(service, passphrase);
1933         __connman_service_connect(service);
1934 }
1935
1936 struct connman_service *
1937 __connman_service_connect_type(enum connman_service_type type)
1938 {
1939         struct connman_service *service;
1940         GSequenceIter *iter;
1941         int err;
1942
1943         DBG("type %d", type);
1944
1945         /*
1946          * We go through the already sorted service list.
1947          * We pick the first one matching our type, or just
1948          * the first available one if we have no type.
1949          */
1950         iter = g_sequence_get_begin_iter(service_list);
1951         if (g_sequence_iter_is_end(iter))
1952                 return NULL;
1953         service = g_sequence_get(iter);
1954
1955         /*
1956          * If the first service is connected or about to be
1957          * connected, we return it, regardless of the type.
1958          */
1959         if ((g_sequence_iter_is_end(iter) == FALSE) &&
1960                 (is_connecting(service) == TRUE ||
1961                         is_connected(service) == TRUE))
1962                 return service;
1963
1964         while (g_sequence_iter_is_end(iter) == FALSE) {
1965                 if (service->type == type ||
1966                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
1967                         break;
1968
1969                 iter = g_sequence_iter_next(iter);
1970                 service = g_sequence_get(iter);
1971         }
1972
1973         if (g_sequence_iter_is_end(iter))
1974                 return NULL;
1975
1976         service->ignore = FALSE;
1977
1978         service->userconnect = TRUE;
1979
1980         set_reconnect_state(service, FALSE);
1981
1982         err = __connman_service_connect(service);
1983         if (err < 0) {
1984                 if (err == -ENOKEY)
1985                         if ( __connman_agent_request_input(service,
1986                                                         request_input_cb,
1987                                                         NULL))
1988                                 return service;
1989
1990                 if (err != -EINPROGRESS)
1991                         return NULL;
1992         }
1993
1994         return service;
1995 }
1996
1997 static DBusMessage *connect_service(DBusConnection *conn,
1998                                         DBusMessage *msg, void *user_data)
1999 {
2000         struct connman_service *service = user_data;
2001         GSequenceIter *iter;
2002         int err;
2003
2004         DBG("service %p", service);
2005
2006         if (service->pending != NULL)
2007                 return __connman_error_in_progress(msg);
2008
2009         iter = g_sequence_get_begin_iter(service_list);
2010
2011         while (g_sequence_iter_is_end(iter) == FALSE) {
2012                 struct connman_service *temp = g_sequence_get(iter);
2013
2014                 if (service->type == temp->type &&
2015                                         is_connecting(temp) == TRUE)
2016                         return __connman_error_in_progress(msg);
2017
2018                 iter = g_sequence_iter_next(iter);
2019         }
2020
2021         service->ignore = FALSE;
2022
2023         service->userconnect = TRUE;
2024
2025         service->pending = dbus_message_ref(msg);
2026
2027         set_reconnect_state(service, FALSE);
2028
2029         err = __connman_service_connect(service);
2030         if (err < 0) {
2031                 if (err == -ENOKEY) {
2032                         if (__connman_agent_request_input(service,
2033                                                         request_input_cb,
2034                                                         NULL) == 0)
2035                                 return NULL;
2036                 }
2037
2038                 if (err != -EINPROGRESS) {
2039                         dbus_message_unref(service->pending);
2040                         service->pending = NULL;
2041
2042                         return __connman_error_failed(msg, -err);
2043                 }
2044
2045                 return NULL;
2046         }
2047
2048         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2049 }
2050
2051 static DBusMessage *disconnect_service(DBusConnection *conn,
2052                                         DBusMessage *msg, void *user_data)
2053 {
2054         struct connman_service *service = user_data;
2055         int err;
2056
2057         DBG("service %p", service);
2058
2059         reply_pending(service, ECONNABORTED);
2060
2061         service->ignore = TRUE;
2062
2063         set_reconnect_state(service, FALSE);
2064
2065         err = __connman_service_disconnect(service);
2066         if (err < 0) {
2067                 if (err != -EINPROGRESS)
2068                         return __connman_error_failed(msg, -err);
2069
2070                 return NULL;
2071         }
2072
2073         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2074 }
2075
2076 static DBusMessage *remove_service(DBusConnection *conn,
2077                                         DBusMessage *msg, void *user_data)
2078 {
2079         struct connman_service *service = user_data;
2080
2081         DBG("service %p", service);
2082
2083         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2084                 return __connman_error_not_supported(msg);
2085
2086         if (service->immutable == TRUE)
2087                 return __connman_error_not_supported(msg);
2088
2089         if (service->favorite == FALSE &&
2090                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2091                 return __connman_error_not_supported(msg);
2092
2093         if (service->network != NULL) {
2094                 set_reconnect_state(service, FALSE);
2095
2096                 __connman_network_disconnect(service->network);
2097         }
2098
2099         g_hash_table_destroy(service->counter_table);
2100
2101         g_free(service->passphrase);
2102         service->passphrase = NULL;
2103
2104         passphrase_changed(service);
2105
2106         g_free(service->apn);
2107         service->apn = NULL;
2108
2109         g_free(service->username);
2110         service->username = NULL;
2111
2112         g_free(service->password);
2113         service->password = NULL;
2114
2115         apn_changed(service);
2116
2117         set_idle(service);
2118
2119         __connman_service_set_favorite(service, FALSE);
2120         __connman_storage_save_service(service);
2121
2122         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2123 }
2124
2125 static DBusMessage *move_service(DBusConnection *conn,
2126                                         DBusMessage *msg, void *user_data,
2127                                                                 gboolean before)
2128 {
2129         struct connman_service *service = user_data;
2130         struct connman_service *target;
2131         const char *path;
2132         GSequenceIter *src, *dst;
2133
2134         DBG("service %p", service);
2135
2136         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2137                                                         DBUS_TYPE_INVALID);
2138
2139         if (service->favorite == FALSE)
2140                 return __connman_error_not_supported(msg);
2141
2142         target = find_service(path);
2143         if (target == NULL || target->favorite == FALSE || target == service)
2144                 return __connman_error_invalid_service(msg);
2145
2146         DBG("target %s", target->identifier);
2147
2148         if (target->state != service->state)
2149                 return __connman_error_invalid_service(msg);
2150
2151         g_get_current_time(&service->modified);
2152         __connman_storage_save_service(service);
2153
2154         src = g_hash_table_lookup(service_hash, service->identifier);
2155         dst = g_hash_table_lookup(service_hash, target->identifier);
2156
2157         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2158
2159         __connman_profile_changed(FALSE);
2160
2161         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2162 }
2163
2164 static DBusMessage *move_before(DBusConnection *conn,
2165                                         DBusMessage *msg, void *user_data)
2166 {
2167         return move_service(conn, msg, user_data, TRUE);
2168 }
2169
2170 static DBusMessage *move_after(DBusConnection *conn,
2171                                         DBusMessage *msg, void *user_data)
2172 {
2173         return move_service(conn, msg, user_data, FALSE);
2174 }
2175
2176 static DBusMessage *reset_counters(DBusConnection *conn,
2177                                         DBusMessage *msg, void *user_data)
2178 {
2179         struct connman_service *service = user_data;
2180
2181         reset_stats(service);
2182
2183         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2184 }
2185
2186 static GDBusMethodTable service_methods[] = {
2187         { "GetProperties", "",   "a{sv}", get_properties     },
2188         { "SetProperty",   "sv", "",      set_property       },
2189         { "ClearProperty", "s",  "",      clear_property     },
2190         { "Connect",       "",   "",      connect_service,
2191                                                 G_DBUS_METHOD_FLAG_ASYNC },
2192         { "Disconnect",    "",   "",      disconnect_service },
2193         { "Remove",        "",   "",      remove_service     },
2194         { "MoveBefore",    "o",  "",      move_before        },
2195         { "MoveAfter",     "o",  "",      move_after         },
2196         { "ResetCounters", "",   "",      reset_counters     },
2197         { },
2198 };
2199
2200 static GDBusSignalTable service_signals[] = {
2201         { "PropertyChanged", "sv" },
2202         { },
2203 };
2204
2205 static void service_free(gpointer user_data)
2206 {
2207         struct connman_service *service = user_data;
2208         char *path = service->path;
2209
2210         DBG("service %p", service);
2211
2212         reply_pending(service, ENOENT);
2213
2214         g_hash_table_remove(service_hash, service->identifier);
2215
2216         stats_stop(service);
2217         __connman_storage_save_service(service);
2218         __connman_stats_service_unregister(service);
2219
2220         service->path = NULL;
2221
2222         if (path != NULL) {
2223                 __connman_profile_changed(FALSE);
2224
2225                 g_dbus_unregister_interface(connection, path,
2226                                                 CONNMAN_SERVICE_INTERFACE);
2227                 g_free(path);
2228         }
2229
2230         if (service->network != NULL)
2231                 connman_network_unref(service->network);
2232
2233         if (service->provider != NULL)
2234                 connman_provider_unref(service->provider);
2235
2236         if (service->ipconfig != NULL) {
2237                 connman_ipconfig_unref(service->ipconfig);
2238                 service->ipconfig = NULL;
2239         }
2240
2241         if (service->location != NULL)
2242                 connman_location_unref(service->location);
2243
2244         g_strfreev(service->nameservers);
2245         g_strfreev(service->domains);
2246
2247         g_free(service->nameserver);
2248         g_free(service->domainname);
2249         g_free(service->mcc);
2250         g_free(service->mnc);
2251         g_free(service->apn);
2252         g_free(service->username);
2253         g_free(service->password);
2254         g_free(service->profile);
2255         g_free(service->name);
2256         g_free(service->passphrase);
2257         g_free(service->identifier);
2258         g_free(service->eap);
2259         g_free(service->identity);
2260         g_free(service->ca_cert_file);
2261         g_free(service->client_cert_file);
2262         g_free(service->private_key_file);
2263         g_free(service->private_key_passphrase);
2264         g_free(service->phase2);
2265
2266         if (service->stats.timer != NULL)
2267                 g_timer_destroy(service->stats.timer);
2268         if (service->stats_roaming.timer != NULL)
2269                 g_timer_destroy(service->stats_roaming.timer);
2270
2271         g_free(service);
2272 }
2273
2274 /**
2275  * __connman_service_put:
2276  * @service: service structure
2277  *
2278  * Release service if no longer needed
2279  */
2280 void __connman_service_put(struct connman_service *service)
2281 {
2282         DBG("service %p", service);
2283
2284         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2285                 GSequenceIter *iter;
2286
2287                 iter = g_hash_table_lookup(service_hash, service->identifier);
2288                 if (iter != NULL) {
2289                         reply_pending(service, ECONNABORTED);
2290
2291                         __connman_service_disconnect(service);
2292
2293                         g_sequence_remove(iter);
2294                 } else
2295                         service_free(service);
2296         }
2297 }
2298
2299 static void stats_init(struct connman_service *service)
2300 {
2301         /* home */
2302         service->stats.valid = FALSE;
2303         service->stats.enabled = FALSE;
2304         service->stats.timer = g_timer_new();
2305
2306         /* roaming */
2307         service->stats_roaming.valid = FALSE;
2308         service->stats_roaming.enabled = FALSE;
2309         service->stats_roaming.timer = g_timer_new();
2310 }
2311
2312 static void service_initialize(struct connman_service *service)
2313 {
2314         DBG("service %p", service);
2315
2316         service->refcount = 1;
2317
2318         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2319         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2320         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2321         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2322
2323         service->favorite  = FALSE;
2324         service->immutable = FALSE;
2325         service->hidden = FALSE;
2326
2327         service->ignore = FALSE;
2328
2329         service->userconnect = FALSE;
2330
2331         service->order = 0;
2332
2333         stats_init(service);
2334
2335         service->provider = NULL;
2336 }
2337
2338 /**
2339  * connman_service_create:
2340  *
2341  * Allocate a new service.
2342  *
2343  * Returns: a newly-allocated #connman_service structure
2344  */
2345 struct connman_service *connman_service_create(void)
2346 {
2347         GSList *list;
2348         struct connman_stats_counter *counters;
2349         const char *counter;
2350
2351         struct connman_service *service;
2352
2353         service = g_try_new0(struct connman_service, 1);
2354         if (service == NULL)
2355                 return NULL;
2356
2357         DBG("service %p", service);
2358
2359         service->counter_table = g_hash_table_new_full(g_str_hash,
2360                                                 g_str_equal, NULL, g_free);
2361
2362         for (list = counter_list; list; list = list->next) {
2363                 counter = list->data;
2364
2365                 counters = g_try_new0(struct connman_stats_counter, 1);
2366                 if (counters == NULL) {
2367                         g_hash_table_destroy(service->counter_table);
2368                         g_free(service);
2369                         return NULL;
2370                 }
2371
2372                 counters->append_all = TRUE;
2373
2374                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2375                                 counters);
2376         }
2377
2378         service_initialize(service);
2379
2380         service->location = __connman_location_create(service);
2381
2382         return service;
2383 }
2384
2385 struct connman_location *__connman_service_get_location(struct connman_service *service)
2386 {
2387         return service->location;
2388 }
2389
2390 /**
2391  * connman_service_ref:
2392  * @service: service structure
2393  *
2394  * Increase reference counter of service
2395  */
2396 struct connman_service *connman_service_ref(struct connman_service *service)
2397 {
2398         DBG("%p", service);
2399
2400         g_atomic_int_inc(&service->refcount);
2401
2402         return service;
2403 }
2404
2405 /**
2406  * connman_service_unref:
2407  * @service: service structure
2408  *
2409  * Decrease reference counter of service
2410  */
2411 void connman_service_unref(struct connman_service *service)
2412 {
2413         __connman_service_put(service);
2414 }
2415
2416 static gint service_compare(gconstpointer a, gconstpointer b,
2417                                                         gpointer user_data)
2418 {
2419         struct connman_service *service_a = (void *) a;
2420         struct connman_service *service_b = (void *) b;
2421
2422         if (service_a->state != service_b->state) {
2423                 if (is_connected(service_a) == TRUE)
2424                         return -1;
2425                 if (is_connected(service_b) == TRUE)
2426                         return 1;
2427         }
2428
2429         if (service_a->order > service_b->order)
2430                 return -1;
2431
2432         if (service_a->order < service_b->order)
2433                 return 1;
2434
2435         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2436                 return -1;
2437
2438         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2439                 return 1;
2440
2441         if (service_a->type != service_b->type) {
2442                 switch (service_a->type) {
2443                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2444                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2445                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2446                 case CONNMAN_SERVICE_TYPE_GPS:
2447                 case CONNMAN_SERVICE_TYPE_VPN:
2448                         break;
2449                 case CONNMAN_SERVICE_TYPE_WIFI:
2450                         return 1;
2451                 case CONNMAN_SERVICE_TYPE_WIMAX:
2452                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2453                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2454                         return -1;
2455                 }
2456         }
2457
2458         return (gint) service_b->strength - (gint) service_a->strength;
2459 }
2460
2461 /**
2462  * connman_service_get_type:
2463  * @service: service structure
2464  *
2465  * Get the type of service
2466  */
2467 enum connman_service_type connman_service_get_type(struct connman_service *service)
2468 {
2469         if (service == NULL)
2470                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2471
2472         return service->type;
2473 }
2474
2475 /**
2476  * connman_service_get_interface:
2477  * @service: service structure
2478  *
2479  * Get network interface of service
2480  */
2481 char *connman_service_get_interface(struct connman_service *service)
2482 {
2483         int index;
2484
2485         if (service == NULL)
2486                 return NULL;
2487
2488         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2489                 index = connman_ipconfig_get_index(service->ipconfig);
2490
2491                 return connman_inet_ifname(index);
2492         }
2493
2494         if (service->network == NULL)
2495                 return NULL;
2496
2497         index = connman_network_get_index(service->network);
2498
2499         return connman_inet_ifname(index);
2500 }
2501
2502 /**
2503  * connman_service_get_network:
2504  * @service: service structure
2505  *
2506  * Get the service network
2507  */
2508 struct connman_network *
2509 __connman_service_get_network(struct connman_service *service)
2510 {
2511         if (service == NULL)
2512                 return NULL;
2513
2514         return service->network;
2515 }
2516
2517 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2518 {
2519         if (service == NULL)
2520                 return NULL;
2521
2522         return service->ipconfig;
2523 }
2524
2525 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2526 {
2527         if (service == NULL)
2528                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2529
2530         return service->security;
2531 }
2532
2533 /**
2534  * __connman_service_set_favorite:
2535  * @service: service structure
2536  * @favorite: favorite value
2537  *
2538  * Change the favorite setting of service
2539  */
2540 int __connman_service_set_favorite(struct connman_service *service,
2541                                                 connman_bool_t favorite)
2542 {
2543         GSequenceIter *iter;
2544
2545         iter = g_hash_table_lookup(service_hash, service->identifier);
2546         if (iter == NULL)
2547                 return -ENOENT;
2548
2549         if (service->favorite == favorite)
2550                 return -EALREADY;
2551
2552         service->favorite = favorite;
2553
2554         favorite_changed(service);
2555
2556         g_sequence_sort_changed(iter, service_compare, NULL);
2557
2558         __connman_profile_changed(FALSE);
2559
2560         return 0;
2561 }
2562
2563 int __connman_service_set_immutable(struct connman_service *service,
2564                                                 connman_bool_t immutable)
2565 {
2566         service->immutable = immutable;
2567
2568         immutable_changed(service);
2569
2570         return 0;
2571 }
2572
2573 void __connman_service_set_string(struct connman_service *service,
2574                                   const char *key, const char *value)
2575 {
2576         if (g_str_equal(key, "EAP") == TRUE) {
2577                 g_free(service->eap);
2578                 service->eap = g_strdup(value);
2579         } else if (g_str_equal(key, "Identity") == TRUE) {
2580                 g_free(service->identity);
2581                 service->identity = g_strdup(value);
2582         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2583                 g_free(service->ca_cert_file);
2584                 service->ca_cert_file = g_strdup(value);
2585         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2586                 g_free(service->client_cert_file);
2587                 service->client_cert_file = g_strdup(value);
2588         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2589                 g_free(service->private_key_file);
2590                 service->private_key_file = g_strdup(value);
2591         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2592                 g_free(service->private_key_passphrase);
2593                 service->private_key_passphrase = g_strdup(value);
2594         } else if (g_str_equal(key, "Phase2") == TRUE) {
2595                 g_free(service->phase2);
2596                 service->phase2 = g_strdup(value);
2597         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2598                 g_free(service->passphrase);
2599                 service->passphrase = g_strdup(value);
2600         }
2601 }
2602
2603 int __connman_service_indicate_state(struct connman_service *service,
2604                                         enum connman_service_state state)
2605 {
2606         GSequenceIter *iter;
2607
2608         DBG("service %p state %d", service, state);
2609
2610         if (service == NULL)
2611                 return -EINVAL;
2612
2613         if (service->state == state)
2614                 return -EALREADY;
2615
2616         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2617                                 state == CONNMAN_SERVICE_STATE_IDLE)
2618                 return -EINVAL;
2619
2620         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2621                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2622                 return -EINVAL;
2623
2624         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2625                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2626                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2627                 state_changed(service);
2628
2629                 reply_pending(service, ECONNABORTED);
2630
2631                 __connman_service_disconnect(service);
2632         }
2633
2634         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION)
2635                 __connman_ipconfig_enable(service->ipconfig);
2636
2637         service->state = state;
2638         state_changed(service);
2639
2640         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2641                 if (service->login_required == TRUE) {
2642                         service->login_required = FALSE;
2643                         login_changed(service);
2644                 }
2645
2646                 connman_timeserver_sync();
2647         }
2648
2649         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2650                 connman_bool_t reconnect;
2651
2652                 reconnect = get_reconnect_state(service);
2653                 if (reconnect == TRUE)
2654                         __connman_service_auto_connect();
2655         }
2656
2657         if (state == CONNMAN_SERVICE_STATE_READY) {
2658                 set_reconnect_state(service, TRUE);
2659
2660                 __connman_service_set_favorite(service, TRUE);
2661
2662                 reply_pending(service, 0);
2663
2664                 service->userconnect = FALSE;
2665
2666                 g_get_current_time(&service->modified);
2667                 __connman_storage_save_service(service);
2668
2669                 update_nameservers(service);
2670                 dns_changed(service);
2671
2672                 __connman_wpad_start(service);
2673
2674                 __connman_notifier_connect(service->type);
2675
2676                 default_changed();
2677         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2678                 __connman_location_finish(service);
2679
2680                 default_changed();
2681
2682                 __connman_wpad_stop(service);
2683
2684                 update_nameservers(service);
2685                 dns_changed(service);
2686
2687                 __connman_notifier_disconnect(service->type);
2688         }
2689
2690         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2691                 reply_pending(service, EIO);
2692
2693                 if (service->userconnect == FALSE)
2694                         __connman_service_auto_connect();
2695
2696                 g_get_current_time(&service->modified);
2697                 __connman_storage_save_service(service);
2698         } else
2699                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2700
2701         iter = g_hash_table_lookup(service_hash, service->identifier);
2702         if (iter != NULL)
2703                 g_sequence_sort_changed(iter, service_compare, NULL);
2704
2705         __connman_profile_changed(FALSE);
2706
2707         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2708                 default_changed();
2709
2710         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2711                 struct connman_service *def_service = get_default();
2712
2713                 if (__connman_notifier_count_connected() == 0 &&
2714                         def_service != NULL &&
2715                                 def_service->provider != NULL)
2716                         __connman_provider_disconnect(def_service->provider);
2717         }
2718
2719         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2720                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2721                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2722
2723         return 0;
2724 }
2725
2726 int __connman_service_indicate_error(struct connman_service *service,
2727                                         enum connman_service_error error)
2728 {
2729         DBG("service %p error %d", service, error);
2730
2731         if (service == NULL)
2732                 return -EINVAL;
2733
2734         service->error = error;
2735
2736         return __connman_service_indicate_state(service,
2737                                         CONNMAN_SERVICE_STATE_FAILURE);
2738 }
2739
2740 int __connman_service_indicate_default(struct connman_service *service)
2741 {
2742         DBG("service %p", service);
2743
2744         default_changed();
2745
2746         __connman_location_detect(service);
2747
2748         return 0;
2749 }
2750
2751 int __connman_service_request_login(struct connman_service *service)
2752 {
2753         DBG("service %p", service);
2754
2755         if (service == NULL)
2756                 return -EINVAL;
2757
2758         service->login_required = TRUE;
2759         login_changed(service);
2760
2761         return 0;
2762 }
2763
2764 static connman_bool_t prepare_network(struct connman_service *service)
2765 {
2766         enum connman_network_type type;
2767         unsigned int ssid_len;
2768
2769         type = connman_network_get_type(service->network);
2770
2771         switch (type) {
2772         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2773         case CONNMAN_NETWORK_TYPE_VENDOR:
2774                 return FALSE;
2775         case CONNMAN_NETWORK_TYPE_WIFI:
2776                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2777                                                         &ssid_len) == NULL)
2778                         return FALSE;
2779
2780                 connman_network_set_string(service->network,
2781                                 "WiFi.Passphrase", service->passphrase);
2782                 break;
2783         case CONNMAN_NETWORK_TYPE_ETHERNET:
2784         case CONNMAN_NETWORK_TYPE_WIMAX:
2785         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2786         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2787                 break;
2788         case CONNMAN_NETWORK_TYPE_CELLULAR:
2789                 connman_network_set_string(service->network,
2790                                                 "Cellular.APN", service->apn);
2791
2792                 connman_network_set_string(service->network,
2793                                         "Cellular.Username", service->username);
2794                 connman_network_set_string(service->network,
2795                                         "Cellular.Password", service->password);
2796                 break;
2797         }
2798
2799         return TRUE;
2800 }
2801
2802 static void prepare_8021x(struct connman_service *service)
2803 {
2804         if (service->eap != NULL)
2805                 connman_network_set_string(service->network, "WiFi.EAP",
2806                                                                 service->eap);
2807
2808         if (service->identity != NULL)
2809                 connman_network_set_string(service->network, "WiFi.Identity",
2810                                                         service->identity);
2811
2812         if (service->ca_cert_file != NULL)
2813                 connman_network_set_string(service->network, "WiFi.CACertFile",
2814                                                         service->ca_cert_file);
2815
2816         if (service->client_cert_file != NULL)
2817                 connman_network_set_string(service->network,
2818                                                 "WiFi.ClientCertFile",
2819                                                 service->client_cert_file);
2820
2821         if (service->private_key_file != NULL)
2822                 connman_network_set_string(service->network,
2823                                                 "WiFi.PrivateKeyFile",
2824                                                 service->private_key_file);
2825
2826         if (service->private_key_passphrase != NULL)
2827                 connman_network_set_string(service->network,
2828                                         "WiFi.PrivateKeyPassphrase",
2829                                         service->private_key_passphrase);
2830
2831         if (service->phase2 != NULL)
2832                 connman_network_set_string(service->network, "WiFi.Phase2",
2833                                                         service->phase2);
2834 }
2835
2836 int __connman_service_connect(struct connman_service *service)
2837 {
2838         int err;
2839
2840         DBG("service %p", service);
2841
2842         if (is_connected(service) == TRUE)
2843                 return -EISCONN;
2844
2845         if (is_connecting(service) == TRUE)
2846                 return -EALREADY;
2847
2848         switch (service->type) {
2849         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2850         case CONNMAN_SERVICE_TYPE_SYSTEM:
2851         case CONNMAN_SERVICE_TYPE_GPS:
2852                 return -EINVAL;
2853         case CONNMAN_SERVICE_TYPE_ETHERNET:
2854         case CONNMAN_SERVICE_TYPE_WIMAX:
2855         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2856         case CONNMAN_SERVICE_TYPE_VPN:
2857                 break;
2858         case CONNMAN_SERVICE_TYPE_CELLULAR:
2859                 if (service->apn == NULL)
2860                         return -EINVAL;
2861                 break;
2862         case CONNMAN_SERVICE_TYPE_WIFI:
2863                 switch (service->security) {
2864                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2865                 case CONNMAN_SERVICE_SECURITY_NONE:
2866                         break;
2867                 case CONNMAN_SERVICE_SECURITY_WEP:
2868                 case CONNMAN_SERVICE_SECURITY_PSK:
2869                 case CONNMAN_SERVICE_SECURITY_WPA:
2870                 case CONNMAN_SERVICE_SECURITY_RSN:
2871                         if (service->passphrase == NULL)
2872                                 return -ENOKEY;
2873                         break;
2874                 case CONNMAN_SERVICE_SECURITY_8021X:
2875                         break;
2876                 }
2877                 break;
2878         }
2879
2880         if (service->network != NULL) {
2881                 if (prepare_network(service) == FALSE)
2882                         return -EINVAL;
2883
2884                 switch (service->security) {
2885                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2886                 case CONNMAN_SERVICE_SECURITY_NONE:
2887                 case CONNMAN_SERVICE_SECURITY_WEP:
2888                 case CONNMAN_SERVICE_SECURITY_PSK:
2889                 case CONNMAN_SERVICE_SECURITY_WPA:
2890                 case CONNMAN_SERVICE_SECURITY_RSN:
2891                         break;
2892                 case CONNMAN_SERVICE_SECURITY_8021X:
2893                         prepare_8021x(service);
2894                         break;
2895                 }
2896
2897                 __connman_ipconfig_enable(service->ipconfig);
2898
2899                 err = __connman_network_connect(service->network);
2900         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2901                                         service->provider != NULL)
2902                 err = __connman_provider_connect(service->provider);
2903         else
2904                 return -EOPNOTSUPP;
2905
2906         if (err < 0) {
2907                 if (err != -EINPROGRESS) {
2908                         __connman_ipconfig_disable(service->ipconfig);
2909                         return err;
2910                 }
2911
2912                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2913                                                 connect_timeout, service);
2914
2915                 return -EINPROGRESS;
2916         }
2917
2918         return 0;
2919 }
2920
2921 int __connman_service_disconnect(struct connman_service *service)
2922 {
2923         struct connman_ipconfig *ipv6config;
2924         int err;
2925
2926         DBG("service %p", service);
2927
2928         if (service->network != NULL) {
2929                 err = __connman_network_disconnect(service->network);
2930         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2931                                         service->provider != NULL)
2932                 err = __connman_provider_disconnect(service->provider);
2933         else
2934                 return -EOPNOTSUPP;
2935
2936         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
2937
2938         __connman_ipconfig_clear_address(service->ipconfig);
2939
2940         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
2941
2942         __connman_ipconfig_clear_address(ipv6config);
2943
2944         __connman_ipconfig_disable(service->ipconfig);
2945
2946         if (err < 0) {
2947                 if (err != -EINPROGRESS)
2948                         return err;
2949
2950                 return -EINPROGRESS;
2951         }
2952
2953         return 0;
2954 }
2955
2956 /**
2957  * __connman_service_lookup:
2958  * @pattern: search pattern
2959  * @path: return object path
2960  *
2961  * Look up a service path from a search pattern
2962  */
2963 int __connman_service_lookup(const char *pattern, const char **path)
2964 {
2965         GHashTableIter iter;
2966         gpointer key, value;
2967
2968         g_hash_table_iter_init(&iter, service_hash);
2969
2970         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
2971                 GSequenceIter *iter = value;
2972                 struct connman_service *service = g_sequence_get(iter);
2973
2974                 if (g_strcmp0(service->identifier, pattern) == 0 ||
2975                                 g_strcmp0(service->name, pattern) == 0) {
2976                         *path = (const char *) service->path;
2977                         return 0;
2978                 }
2979         }
2980
2981         return -ENXIO;
2982 }
2983
2984 /**
2985  * lookup_by_identifier:
2986  * @identifier: service identifier
2987  *
2988  * Look up a service by identifier (reference count will not be increased)
2989  */
2990 static struct connman_service *lookup_by_identifier(const char *identifier)
2991 {
2992         GSequenceIter *iter;
2993
2994         iter = g_hash_table_lookup(service_hash, identifier);
2995         if (iter != NULL)
2996                 return g_sequence_get(iter);
2997
2998         return NULL;
2999 }
3000
3001 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3002                 const char *ssid, const char *mode, const char *security)
3003 {
3004         struct connman_network *network;
3005         char *name;
3006         int index;
3007         unsigned int i, ssid_len;
3008
3009         ssid_len = strlen(ssid);
3010         if (ssid_len < 1)
3011                 return NULL;
3012
3013         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3014         if (network == NULL)
3015                 return NULL;
3016
3017         connman_network_set_blob(network, "WiFi.SSID",
3018                                         (unsigned char *) ssid, ssid_len);
3019
3020         connman_network_set_string(network, "WiFi.Mode", mode);
3021         connman_network_set_string(network, "WiFi.Security", security);
3022
3023         name = g_try_malloc0(ssid_len + 1);
3024         if (name == NULL) {
3025                 connman_network_unref(network);
3026                 return NULL;
3027         }
3028
3029         for (i = 0; i < ssid_len; i++) {
3030                 if (g_ascii_isprint(ssid[i]))
3031                         name[i] = ssid[i];
3032                 else
3033                         name[i] = ' ';
3034         }
3035
3036         connman_network_set_name(network, name);
3037
3038         g_free(name);
3039
3040         index = connman_device_get_index(device);
3041         connman_network_set_index(network, index);
3042
3043         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
3044
3045         if (connman_device_add_network(device, network) < 0) {
3046                 connman_network_unref(network);
3047                 return NULL;
3048         }
3049
3050         connman_network_set_available(network, TRUE);
3051
3052         return network;
3053 }
3054
3055 int __connman_service_create_and_connect(DBusMessage *msg)
3056 {
3057         struct connman_service *service;
3058         struct connman_network *network;
3059         struct connman_device *device;
3060         DBusMessageIter iter, array;
3061         const char *mode = "managed", *security = "none", *group_security;
3062         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3063         unsigned int ssid_len = 0;
3064         const char *ident;
3065         char *name, *group;
3066         gboolean created = FALSE;
3067         int err;
3068
3069         dbus_message_iter_init(msg, &iter);
3070         dbus_message_iter_recurse(&iter, &array);
3071
3072         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3073                 DBusMessageIter entry, value;
3074                 const char *key;
3075
3076                 dbus_message_iter_recurse(&array, &entry);
3077                 dbus_message_iter_get_basic(&entry, &key);
3078
3079                 dbus_message_iter_next(&entry);
3080                 dbus_message_iter_recurse(&entry, &value);
3081
3082                 switch (dbus_message_iter_get_arg_type(&value)) {
3083                 case DBUS_TYPE_STRING:
3084                         if (g_str_equal(key, "Type") == TRUE)
3085                                 dbus_message_iter_get_basic(&value, &type);
3086                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3087                                         g_str_equal(key, "Mode") == TRUE)
3088                                 dbus_message_iter_get_basic(&value, &mode);
3089                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3090                                         g_str_equal(key, "Security") == TRUE)
3091                                 dbus_message_iter_get_basic(&value, &security);
3092                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3093                                         g_str_equal(key, "Passphrase") == TRUE)
3094                                 dbus_message_iter_get_basic(&value, &passphrase);
3095                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3096                                         g_str_equal(key, "SSID") == TRUE)
3097                                 dbus_message_iter_get_basic(&value, &ssid);
3098                 }
3099
3100                 dbus_message_iter_next(&array);
3101         }
3102
3103         if (type == NULL)
3104                 return -EINVAL;
3105
3106         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3107                 return -EOPNOTSUPP;
3108
3109         if (ssid == NULL)
3110                 return -EINVAL;
3111
3112         ssid_len = strlen(ssid);
3113         if (ssid_len < 1)
3114                 return -EINVAL;
3115
3116         if (g_strcmp0(security, "none") != 0 &&
3117                                 g_strcmp0(security, "wep") != 0 &&
3118                                 g_strcmp0(security, "psk") != 0 &&
3119                                 g_strcmp0(security, "wpa") != 0 &&
3120                                 g_strcmp0(security, "rsn") != 0 &&
3121                                 g_strcmp0(security, "ieee8021x") != 0)
3122                 return -EINVAL;
3123
3124         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3125         if (device == NULL)
3126                 return -EOPNOTSUPP;
3127
3128         ident = connman_device_get_ident(device);
3129         if (ident == NULL)
3130                 return -EOPNOTSUPP;
3131
3132
3133         if (!g_strcmp0(security, "wpa") ||
3134                 !g_strcmp0(security, "rsn"))
3135                 group_security = "psk";
3136         else
3137                 group_security = security;
3138
3139         group = connman_wifi_build_group_name((unsigned char *) ssid,
3140                                                 ssid_len, mode, group_security);
3141         if (group == NULL)
3142                 return -EINVAL;
3143
3144         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3145
3146         service = lookup_by_identifier(name);
3147
3148         if (service != NULL)
3149                 goto done;
3150
3151         network = create_hidden_wifi(device, ssid, mode, security);
3152         if (network != NULL) {
3153                 connman_network_set_group(network, group);
3154                 created = TRUE;
3155         }
3156
3157         service = lookup_by_identifier(name);
3158
3159 done:
3160         g_free(name);
3161         g_free(group);
3162
3163         if (service == NULL) {
3164                 err = -EOPNOTSUPP;
3165                 goto failed;
3166         }
3167
3168         set_reconnect_state(service, FALSE);
3169
3170         __connman_device_disconnect(device);
3171
3172         if (passphrase != NULL) {
3173                 g_free(service->passphrase);
3174                 service->passphrase = g_strdup(passphrase);
3175         }
3176
3177         service->userconnect = TRUE;
3178
3179         err = __connman_service_connect(service);
3180         if (err < 0 && err != -EINPROGRESS)
3181                 goto failed;
3182
3183         g_dbus_send_reply(connection, msg,
3184                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3185                                                         DBUS_TYPE_INVALID);
3186
3187         return 0;
3188
3189 failed:
3190         if (service != NULL && created == TRUE) {
3191                 struct connman_network *network = service->network;
3192
3193                 if (network != NULL) {
3194                         connman_network_set_available(network, FALSE);
3195                         __connman_device_cleanup_networks(device);
3196                 } else
3197                         __connman_service_put(service);
3198         }
3199
3200         return err;
3201 }
3202
3203 /**
3204  * __connman_service_get:
3205  * @identifier: service identifier
3206  *
3207  * Look up a service by identifier or create a new one if not found
3208  */
3209 static struct connman_service *service_get(const char *identifier)
3210 {
3211         struct connman_service *service;
3212         GSequenceIter *iter;
3213
3214         iter = g_hash_table_lookup(service_hash, identifier);
3215         if (iter != NULL) {
3216                 service = g_sequence_get(iter);
3217                 if (service != NULL)
3218                         connman_service_ref(service);
3219                 return service;
3220         }
3221
3222         service = connman_service_create();
3223         if (service == NULL)
3224                 return NULL;
3225
3226         DBG("service %p", service);
3227
3228         service->identifier = g_strdup(identifier);
3229
3230         service->profile = g_strdup(__connman_profile_active_ident());
3231
3232         iter = g_sequence_insert_sorted(service_list, service,
3233                                                 service_compare, NULL);
3234
3235         g_hash_table_insert(service_hash, service->identifier, iter);
3236
3237         return service;
3238 }
3239
3240 static int service_register(struct connman_service *service)
3241 {
3242         const char *path = __connman_profile_active_path();
3243         GSequenceIter *iter;
3244
3245         DBG("service %p", service);
3246
3247         if (service->path != NULL)
3248                 return -EALREADY;
3249
3250         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3251
3252         DBG("path %s", service->path);
3253
3254         __connman_config_provision_service(service);
3255
3256         __connman_storage_load_service(service);
3257
3258         __connman_stats_service_register(service);
3259         __connman_stats_get(service, FALSE, &service->stats.data);
3260         __connman_stats_get(service, TRUE, &service->stats_roaming.data);
3261
3262         g_dbus_register_interface(connection, service->path,
3263                                         CONNMAN_SERVICE_INTERFACE,
3264                                         service_methods, service_signals,
3265                                                         NULL, service, NULL);
3266
3267         iter = g_hash_table_lookup(service_hash, service->identifier);
3268         if (iter != NULL)
3269                 g_sequence_sort_changed(iter, service_compare, NULL);
3270
3271         __connman_profile_changed(TRUE);
3272
3273         return 0;
3274 }
3275
3276 static void service_up(struct connman_ipconfig *ipconfig)
3277 {
3278         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3279
3280         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3281
3282         link_changed(service);
3283
3284         service->stats.valid = FALSE;
3285         service->stats_roaming.valid = FALSE;
3286 }
3287
3288 static void service_down(struct connman_ipconfig *ipconfig)
3289 {
3290         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3291 }
3292
3293 static void service_lower_up(struct connman_ipconfig *ipconfig)
3294 {
3295         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3296
3297         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3298
3299         stats_start(service);
3300 }
3301
3302 static void service_lower_down(struct connman_ipconfig *ipconfig)
3303 {
3304         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3305
3306         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3307
3308         stats_stop(service);
3309         __connman_storage_save_service(service);
3310 }
3311
3312 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3313 {
3314         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3315
3316         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3317
3318         settings_changed(service);
3319 }
3320
3321 static void service_ip_release(struct connman_ipconfig *ipconfig)
3322 {
3323         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3324
3325         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3326
3327         settings_changed(service);
3328 }
3329
3330 static const struct connman_ipconfig_ops service_ops = {
3331         .up             = service_up,
3332         .down           = service_down,
3333         .lower_up       = service_lower_up,
3334         .lower_down     = service_lower_down,
3335         .ip_bound       = service_ip_bound,
3336         .ip_release     = service_ip_release,
3337 };
3338
3339 static void setup_ipconfig(struct connman_service *service, int index)
3340 {
3341         if (index < 0)
3342                 return;
3343
3344         service->ipconfig = connman_ipconfig_create(index);
3345         if (service->ipconfig == NULL)
3346                 return;
3347
3348         connman_ipconfig_set_method(service->ipconfig,
3349                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3350
3351         connman_ipconfig_set_data(service->ipconfig, service);
3352
3353         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3354 }
3355
3356 void __connman_service_create_ipconfig(struct connman_service *service,
3357                                                                 int index)
3358 {
3359         struct connman_ipconfig *ipv6config;
3360         const char *ident = service->profile;
3361         GKeyFile *keyfile;
3362
3363         if (service->ipconfig != NULL)
3364                 return;
3365
3366         setup_ipconfig(service, index);
3367
3368         if (ident == NULL)
3369                 return;
3370
3371         keyfile = __connman_storage_open_profile(ident);
3372         if (keyfile == NULL)
3373                 return;
3374
3375
3376         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3377         if (ipv6config != NULL)
3378                 __connman_ipconfig_load(ipv6config, keyfile,
3379                                         service->identifier, "IPv6.");
3380
3381         __connman_ipconfig_load(service->ipconfig, keyfile,
3382                                         service->identifier, "IPv4.");
3383         g_key_file_free(keyfile);
3384 }
3385
3386 /**
3387  * __connman_service_lookup_from_network:
3388  * @network: network structure
3389  *
3390  * Look up a service by network (reference count will not be increased)
3391  */
3392 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3393 {
3394         struct connman_service *service;
3395         const char *ident, *group;
3396         char *name;
3397
3398         DBG("network %p", network);
3399
3400         ident = __connman_network_get_ident(network);
3401         if (ident == NULL)
3402                 return NULL;
3403
3404         group = connman_network_get_group(network);
3405         if (group == NULL)
3406                 return NULL;
3407
3408         name = g_strdup_printf("%s_%s_%s",
3409                         __connman_network_get_type(network), ident, group);
3410         service = lookup_by_identifier(name);
3411         g_free(name);
3412
3413         return service;
3414 }
3415
3416 struct connman_service *__connman_service_lookup_from_index(int index)
3417 {
3418         struct connman_service *service;
3419         GSequenceIter *iter;
3420
3421         iter = g_sequence_get_begin_iter(service_list);
3422
3423         while (g_sequence_iter_is_end(iter) == FALSE) {
3424                 service = g_sequence_get(iter);
3425
3426                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3427                         return service;
3428
3429                 iter = g_sequence_iter_next(iter);
3430         }
3431
3432         return NULL;
3433 }
3434
3435 const char *__connman_service_get_ident(struct connman_service *service)
3436 {
3437         return service->identifier;
3438 }
3439
3440 const char *__connman_service_get_path(struct connman_service *service)
3441 {
3442         return service->path;
3443 }
3444
3445 unsigned int __connman_service_get_order(struct connman_service *service)
3446 {
3447         GSequenceIter *iter;
3448
3449         if (service == NULL)
3450                 return 0;
3451
3452         if (service->favorite == FALSE) {
3453                 service->order = 0;
3454                 goto done;
3455         }
3456
3457         iter = g_hash_table_lookup(service_hash, service->identifier);
3458         if (iter != NULL) {
3459                 if (g_sequence_iter_get_position(iter) == 0)
3460                         service->order = 1;
3461                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3462                         service->order = 10;
3463                 else
3464                         service->order = 0;
3465         }
3466
3467 done:
3468         return service->order;
3469 }
3470
3471 static enum connman_service_type convert_network_type(struct connman_network *network)
3472 {
3473         enum connman_network_type type = connman_network_get_type(network);
3474
3475         switch (type) {
3476         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3477         case CONNMAN_NETWORK_TYPE_VENDOR:
3478                 break;
3479         case CONNMAN_NETWORK_TYPE_ETHERNET:
3480                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3481         case CONNMAN_NETWORK_TYPE_WIFI:
3482                 return CONNMAN_SERVICE_TYPE_WIFI;
3483         case CONNMAN_NETWORK_TYPE_WIMAX:
3484                 return CONNMAN_SERVICE_TYPE_WIMAX;
3485         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3486         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3487                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3488         case CONNMAN_NETWORK_TYPE_CELLULAR:
3489                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3490         }
3491
3492         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3493 }
3494
3495 static enum connman_service_mode convert_wifi_mode(const char *mode)
3496 {
3497         if (mode == NULL)
3498                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3499         else if (g_str_equal(mode, "managed") == TRUE)
3500                 return CONNMAN_SERVICE_MODE_MANAGED;
3501         else if (g_str_equal(mode, "adhoc") == TRUE)
3502                 return CONNMAN_SERVICE_MODE_ADHOC;
3503         else
3504                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3505 }
3506
3507 static enum connman_service_security convert_wifi_security(const char *security)
3508 {
3509         if (security == NULL)
3510                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3511         else if (g_str_equal(security, "none") == TRUE)
3512                 return CONNMAN_SERVICE_SECURITY_NONE;
3513         else if (g_str_equal(security, "wep") == TRUE)
3514                 return CONNMAN_SERVICE_SECURITY_WEP;
3515         else if (g_str_equal(security, "psk") == TRUE)
3516                 return CONNMAN_SERVICE_SECURITY_PSK;
3517         else if (g_str_equal(security, "ieee8021x") == TRUE)
3518                 return CONNMAN_SERVICE_SECURITY_8021X;
3519         else if (g_str_equal(security, "wpa") == TRUE)
3520                 return CONNMAN_SERVICE_SECURITY_WPA;
3521         else if (g_str_equal(security, "rsn") == TRUE)
3522                 return CONNMAN_SERVICE_SECURITY_RSN;
3523         else
3524                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3525 }
3526
3527 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3528 {
3529         switch (mode) {
3530         case 0:
3531         case 1:
3532                 return CONNMAN_SERVICE_MODE_GPRS;
3533         case 3:
3534                 return CONNMAN_SERVICE_MODE_EDGE;
3535         case 2:
3536         case 4:
3537         case 5:
3538         case 6:
3539                 return CONNMAN_SERVICE_MODE_UMTS;
3540         }
3541
3542         return CONNMAN_SERVICE_MODE_UNKNOWN;
3543 }
3544
3545 static void update_from_network(struct connman_service *service,
3546                                         struct connman_network *network)
3547 {
3548         connman_uint8_t strength = service->strength;
3549         GSequenceIter *iter;
3550         const char *str;
3551
3552         DBG("service %p network %p", service, network);
3553
3554         if (is_connected(service) == TRUE)
3555                 return;
3556
3557         if (is_connecting(service) == TRUE)
3558                 return;
3559
3560         str = connman_network_get_string(network, "Name");
3561         if (str != NULL) {
3562                 g_free(service->name);
3563                 service->name = g_strdup(str);
3564                 service->hidden = FALSE;
3565         } else {
3566                 g_free(service->name);
3567                 service->name = NULL;
3568                 service->hidden = TRUE;
3569         }
3570
3571         service->strength = connman_network_get_uint8(network, "Strength");
3572         service->roaming = connman_network_get_bool(network, "Roaming");
3573
3574         if (service->strength == 0) {
3575                 /*
3576                  * Filter out 0-values; it's unclear what they mean
3577                  * and they cause anomalous sorting of the priority list.
3578                  */
3579                 service->strength = strength;
3580         }
3581
3582         str = connman_network_get_string(network, "WiFi.Mode");
3583         service->mode = convert_wifi_mode(str);
3584
3585         str = connman_network_get_string(network, "WiFi.Security");
3586         service->security = convert_wifi_security(str);
3587
3588         str = connman_network_get_string(network, "Cellular.MCC");
3589         g_free(service->mcc);
3590         service->mcc = g_strdup(str);
3591
3592         str = connman_network_get_string(network, "Cellular.MNC");
3593         g_free(service->mnc);
3594         service->mnc = g_strdup(str);
3595
3596         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3597                 connman_uint8_t value = connman_network_get_uint8(network,
3598                                                         "Cellular.Mode");
3599
3600                 service->mode = convert_cellular_mode(value);
3601         }
3602
3603         if (service->strength > strength && service->network != NULL) {
3604                 connman_network_unref(service->network);
3605                 service->network = connman_network_ref(network);
3606
3607                 strength_changed(service);
3608         }
3609
3610         if (service->network == NULL)
3611                 service->network = connman_network_ref(network);
3612
3613         iter = g_hash_table_lookup(service_hash, service->identifier);
3614         if (iter != NULL)
3615                 g_sequence_sort_changed(iter, service_compare, NULL);
3616 }
3617
3618 /**
3619  * __connman_service_create_from_network:
3620  * @network: network structure
3621  *
3622  * Look up service by network and if not found, create one
3623  */
3624 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3625 {
3626         struct connman_service *service;
3627         const char *ident, *group;
3628         char *name;
3629
3630         DBG("network %p", network);
3631
3632         ident = __connman_network_get_ident(network);
3633         if (ident == NULL)
3634                 return NULL;
3635
3636         group = connman_network_get_group(network);
3637         if (group == NULL)
3638                 return NULL;
3639
3640         name = g_strdup_printf("%s_%s_%s",
3641                         __connman_network_get_type(network), ident, group);
3642         service = service_get(name);
3643         g_free(name);
3644
3645         if (service == NULL)
3646                 return NULL;
3647
3648         if (__connman_network_get_weakness(network) == TRUE)
3649                 return service;
3650
3651         if (service->path != NULL) {
3652                 update_from_network(service, network);
3653                 __connman_profile_changed(TRUE);
3654                 return service;
3655         }
3656
3657         service->type = convert_network_type(network);
3658
3659         switch (service->type) {
3660         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3661         case CONNMAN_SERVICE_TYPE_SYSTEM:
3662         case CONNMAN_SERVICE_TYPE_ETHERNET:
3663         case CONNMAN_SERVICE_TYPE_WIMAX:
3664         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3665         case CONNMAN_SERVICE_TYPE_GPS:
3666         case CONNMAN_SERVICE_TYPE_VPN:
3667                 service->autoconnect = FALSE;
3668                 break;
3669         case CONNMAN_SERVICE_TYPE_WIFI:
3670         case CONNMAN_SERVICE_TYPE_CELLULAR:
3671                 service->autoconnect = TRUE;
3672                 break;
3673         }
3674
3675         service->state = CONNMAN_SERVICE_STATE_IDLE;
3676
3677         update_from_network(service, network);
3678
3679         setup_ipconfig(service, connman_network_get_index(network));
3680
3681         service_register(service);
3682
3683         if (service->favorite == TRUE)
3684                 __connman_service_auto_connect();
3685
3686         return service;
3687 }
3688
3689 void __connman_service_update_from_network(struct connman_network *network)
3690 {
3691         struct connman_service *service;
3692         enum connman_service_mode mode;
3693         connman_uint8_t strength, value;
3694         connman_bool_t roaming;
3695         GSequenceIter *iter;
3696         const char *name;
3697         connman_bool_t stats_enable;
3698
3699         DBG("network %p", network);
3700
3701         service = __connman_service_lookup_from_network(network);
3702         if (service == NULL)
3703                 return;
3704
3705         if (service->network == NULL)
3706                 return;
3707
3708         name = connman_network_get_string(service->network, "Name");
3709         if (g_strcmp0(service->name, name) != 0) {
3710                 g_free(service->name);
3711                 service->name = g_strdup(name);
3712                 connman_dbus_property_changed_basic(service->path,
3713                                 CONNMAN_SERVICE_INTERFACE, "Name",
3714                                 DBUS_TYPE_STRING, &service->name);
3715         }
3716
3717         strength = connman_network_get_uint8(service->network, "Strength");
3718         if (strength == service->strength)
3719                 goto roaming;
3720
3721         service->strength = strength;
3722
3723         strength_changed(service);
3724
3725 roaming:
3726         roaming = connman_network_get_bool(service->network, "Roaming");
3727         if (roaming == service->roaming)
3728                 goto done;
3729
3730         stats_enable = stats_enabled(service);
3731         if (stats_enable == TRUE)
3732                 stats_stop(service);
3733
3734         service->roaming = roaming;
3735
3736         if (stats_enable == TRUE)
3737                 stats_start(service);
3738
3739         roaming_changed(service);
3740
3741         iter = g_hash_table_lookup(service_hash, service->identifier);
3742         if (iter != NULL)
3743                 g_sequence_sort_changed(iter, service_compare, NULL);
3744
3745 done:
3746         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3747                 return;
3748
3749         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3750         mode = convert_cellular_mode(value);
3751
3752         if (mode == service->mode)
3753                 return;
3754
3755         service->mode = mode;
3756
3757         mode_changed(service);
3758 }
3759
3760 void __connman_service_remove_from_network(struct connman_network *network)
3761 {
3762         struct connman_service *service;
3763
3764         DBG("network %p", network);
3765
3766         service = __connman_service_lookup_from_network(network);
3767         if (service == NULL)
3768                 return;
3769
3770         __connman_service_put(service);
3771 }
3772
3773 /**
3774  * __connman_service_create_from_provider:
3775  * @provider: provider structure
3776  *
3777  * Look up service by provider and if not found, create one
3778  */
3779 struct connman_service *
3780 __connman_service_create_from_provider(struct connman_provider *provider)
3781 {
3782         struct connman_service *service;
3783         const char *ident, *str;
3784         char *name;
3785         int index = connman_provider_get_index(provider);
3786
3787         DBG("provider %p", provider);
3788
3789         ident = __connman_provider_get_ident(provider);
3790         if (ident == NULL)
3791                 return NULL;
3792
3793         name = g_strdup_printf("vpn_%s", ident);
3794         service = service_get(name);
3795         g_free(name);
3796
3797         if (service == NULL)
3798                 return NULL;
3799
3800         service->type = CONNMAN_SERVICE_TYPE_VPN;
3801         service->provider = connman_provider_ref(provider);
3802         service->autoconnect = FALSE;
3803
3804         service->state = CONNMAN_SERVICE_STATE_IDLE;
3805
3806         str = connman_provider_get_string(provider, "Name");
3807         if (str != NULL) {
3808                 g_free(service->name);
3809                 service->name = g_strdup(str);
3810                 service->hidden = FALSE;
3811         } else {
3812                 g_free(service->name);
3813                 service->name = NULL;
3814                 service->hidden = TRUE;
3815         }
3816
3817         service->strength = 0;
3818
3819         service->ipconfig = connman_ipconfig_create(index);
3820         if (service->ipconfig == NULL)
3821                 return service;
3822
3823         connman_ipconfig_set_method(service->ipconfig,
3824                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3825
3826         connman_ipconfig_set_data(service->ipconfig, service);
3827
3828         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3829
3830         service_register(service);
3831
3832         return service;
3833 }
3834
3835 static int service_load(struct connman_service *service)
3836 {
3837         const char *ident = service->profile;
3838         GKeyFile *keyfile;
3839         GError *error = NULL;
3840         gchar *pathname, *data = NULL;
3841         gsize length;
3842         gchar *str;
3843         connman_bool_t autoconnect;
3844         unsigned int ssid_len;
3845         int err = 0;
3846
3847         DBG("service %p", service);
3848
3849         if (ident == NULL)
3850                 return -EINVAL;
3851
3852         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3853         if (pathname == NULL)
3854                 return -ENOMEM;
3855
3856         keyfile = g_key_file_new();
3857
3858         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3859                 g_free(pathname);
3860                 return -ENOENT;
3861         }
3862
3863         g_free(pathname);
3864
3865         if (g_key_file_load_from_data(keyfile, data, length,
3866                                                         0, NULL) == FALSE) {
3867                 g_free(data);
3868                 return -EILSEQ;
3869         }
3870
3871         g_free(data);
3872
3873         switch (service->type) {
3874         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3875         case CONNMAN_SERVICE_TYPE_SYSTEM:
3876         case CONNMAN_SERVICE_TYPE_ETHERNET:
3877         case CONNMAN_SERVICE_TYPE_GPS:
3878         case CONNMAN_SERVICE_TYPE_VPN:
3879                 break;
3880         case CONNMAN_SERVICE_TYPE_WIFI:
3881                 if (service->name == NULL) {
3882                         gchar *name;
3883
3884                         name = g_key_file_get_string(keyfile,
3885                                         service->identifier, "Name", NULL);
3886                         if (name != NULL) {
3887                                 g_free(service->name);
3888                                 service->name = name;
3889                         }
3890
3891                         if (service->network != NULL)
3892                                 connman_network_set_name(service->network,
3893                                                                         name);
3894                 }
3895
3896                 if (service->network &&
3897                                 connman_network_get_blob(service->network,
3898                                         "WiFi.SSID", &ssid_len) == NULL) {
3899                         gchar *hex_ssid;
3900
3901                         hex_ssid = g_key_file_get_string(keyfile,
3902                                                         service->identifier,
3903                                                                 "SSID", NULL);
3904
3905                         if (hex_ssid != NULL) {
3906                                 gchar *ssid;
3907                                 unsigned int i, j = 0, hex;
3908                                 size_t hex_ssid_len = strlen(hex_ssid);
3909
3910                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3911                                 if (ssid == NULL) {
3912                                         g_free(hex_ssid);
3913                                         err = -ENOMEM;
3914                                         goto done;
3915                                 }
3916
3917                                 for (i = 0; i < hex_ssid_len; i += 2) {
3918                                         sscanf(hex_ssid + i, "%02x", &hex);
3919                                         ssid[j++] = hex;
3920                                 }
3921
3922                                 connman_network_set_blob(service->network,
3923                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3924                         }
3925
3926                         g_free(hex_ssid);
3927                 }
3928                 /* fall through */
3929
3930         case CONNMAN_SERVICE_TYPE_WIMAX:
3931         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3932         case CONNMAN_SERVICE_TYPE_CELLULAR:
3933                 service->apn = g_key_file_get_string(keyfile,
3934                                         service->identifier, "APN", NULL);
3935
3936                 service->username = g_key_file_get_string(keyfile,
3937                                         service->identifier, "Username", NULL);
3938
3939                 service->password = g_key_file_get_string(keyfile,
3940                                         service->identifier, "Password", NULL);
3941
3942                 service->favorite = g_key_file_get_boolean(keyfile,
3943                                 service->identifier, "Favorite", NULL);
3944
3945                 autoconnect = g_key_file_get_boolean(keyfile,
3946                                 service->identifier, "AutoConnect", &error);
3947                 if (error == NULL)
3948                         service->autoconnect = autoconnect;
3949                 g_clear_error(&error);
3950
3951                 str = g_key_file_get_string(keyfile,
3952                                 service->identifier, "Failure", NULL);
3953                 if (str != NULL) {
3954                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
3955                         service->error = string2error(str);
3956                 }
3957                 break;
3958         }
3959
3960         str = g_key_file_get_string(keyfile,
3961                                 service->identifier, "Modified", NULL);
3962         if (str != NULL) {
3963                 g_time_val_from_iso8601(str, &service->modified);
3964                 g_free(str);
3965         }
3966
3967         str = g_key_file_get_string(keyfile,
3968                                 service->identifier, "Passphrase", NULL);
3969         if (str != NULL) {
3970                 g_free(service->passphrase);
3971                 service->passphrase = str;
3972         }
3973
3974         if (service->ipconfig != NULL) {
3975                 struct connman_ipconfig *ipv6config;
3976
3977                 ipv6config = connman_ipconfig_get_ipv6config(
3978                                                 service->ipconfig);
3979                 if (ipv6config != NULL)
3980                         __connman_ipconfig_load(ipv6config, keyfile,
3981                                         service->identifier, "IPv6.");
3982
3983                 __connman_ipconfig_load(service->ipconfig, keyfile,
3984                                         service->identifier, "IPv4.");
3985         }
3986
3987         service->nameservers = g_key_file_get_string_list(keyfile,
3988                         service->identifier, "Nameservers", &length, NULL);
3989         if (service->nameservers != NULL && length == 0) {
3990                 g_strfreev(service->nameservers);
3991                 service->nameservers = NULL;
3992         }
3993
3994         service->domains = g_key_file_get_string_list(keyfile,
3995                         service->identifier, "Domains", &length, NULL);
3996         if (service->domains != NULL && length == 0) {
3997                 g_strfreev(service->domains);
3998                 service->domains = NULL;
3999         }
4000
4001 done:
4002         g_key_file_free(keyfile);
4003
4004         return err;
4005 }
4006
4007 static int service_save(struct connman_service *service)
4008 {
4009         const char *ident = service->profile;
4010         GKeyFile *keyfile;
4011         gchar *pathname, *data = NULL;
4012         gsize length;
4013         gchar *str;
4014         int err = 0;
4015
4016         DBG("service %p", service);
4017
4018         if (ident == NULL)
4019                 return -EINVAL;
4020
4021         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4022         if (pathname == NULL)
4023                 return -ENOMEM;
4024
4025         keyfile = g_key_file_new();
4026
4027         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4028                 goto update;
4029
4030         if (length > 0) {
4031                 if (g_key_file_load_from_data(keyfile, data, length,
4032                                                         0, NULL) == FALSE)
4033                         goto done;
4034         }
4035
4036         g_free(data);
4037
4038 update:
4039         if (service->name != NULL)
4040                 g_key_file_set_string(keyfile, service->identifier,
4041                                                 "Name", service->name);
4042
4043         switch (service->type) {
4044         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4045         case CONNMAN_SERVICE_TYPE_SYSTEM:
4046         case CONNMAN_SERVICE_TYPE_ETHERNET:
4047         case CONNMAN_SERVICE_TYPE_GPS:
4048         case CONNMAN_SERVICE_TYPE_VPN:
4049                 break;
4050         case CONNMAN_SERVICE_TYPE_WIFI:
4051                 if (service->network) {
4052                         const unsigned char *ssid;
4053                         unsigned int ssid_len = 0;
4054
4055                         ssid = connman_network_get_blob(service->network,
4056                                                         "WiFi.SSID", &ssid_len);
4057
4058                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4059                                 char *identifier = service->identifier;
4060                                 GString *str;
4061                                 unsigned int i;
4062
4063                                 str = g_string_sized_new(ssid_len * 2);
4064                                 if (str == NULL) {
4065                                         err = -ENOMEM;
4066                                         goto done;
4067                                 }
4068
4069                                 for (i = 0; i < ssid_len; i++)
4070                                         g_string_append_printf(str,
4071                                                         "%02x", ssid[i]);
4072
4073                                 g_key_file_set_string(keyfile, identifier,
4074                                                         "SSID", str->str);
4075
4076                                 g_string_free(str, TRUE);
4077                         }
4078                 }
4079                 /* fall through */
4080
4081         case CONNMAN_SERVICE_TYPE_WIMAX:
4082         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4083         case CONNMAN_SERVICE_TYPE_CELLULAR:
4084                 if (service->apn != NULL)
4085                         g_key_file_set_string(keyfile, service->identifier,
4086                                                         "APN", service->apn);
4087
4088                 if (service->username != NULL)
4089                         g_key_file_set_string(keyfile, service->identifier,
4090                                                 "Username", service->username);
4091
4092                 if (service->password != NULL)
4093                         g_key_file_set_string(keyfile, service->identifier,
4094                                                 "Password", service->password);
4095
4096                 g_key_file_set_boolean(keyfile, service->identifier,
4097                                         "Favorite", service->favorite);
4098
4099                 if (service->favorite == TRUE)
4100                         g_key_file_set_boolean(keyfile, service->identifier,
4101                                         "AutoConnect", service->autoconnect);
4102
4103                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4104                         const char *failure = error2string(service->error);
4105                         if (failure != NULL)
4106                                 g_key_file_set_string(keyfile,
4107                                                         service->identifier,
4108                                                         "Failure", failure);
4109                 } else {
4110                         g_key_file_remove_key(keyfile, service->identifier,
4111                                                         "Failure", NULL);
4112                 }
4113                 break;
4114         }
4115
4116         str = g_time_val_to_iso8601(&service->modified);
4117         if (str != NULL) {
4118                 g_key_file_set_string(keyfile, service->identifier,
4119                                                         "Modified", str);
4120                 g_free(str);
4121         }
4122
4123         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4124                 g_key_file_set_string(keyfile, service->identifier,
4125                                         "Passphrase", service->passphrase);
4126         else
4127                 g_key_file_remove_key(keyfile, service->identifier,
4128                                                         "Passphrase", NULL);
4129
4130         if (service->ipconfig != NULL) {
4131                 struct connman_ipconfig *ipv6config;
4132
4133                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4134                 if (ipv6config != NULL)
4135                         __connman_ipconfig_save(ipv6config, keyfile,
4136                                                 service->identifier, "IPv6.");
4137
4138                 __connman_ipconfig_save(service->ipconfig, keyfile,
4139                                         service->identifier, "IPv4.");
4140         }
4141
4142         if (service->nameservers != NULL) {
4143                 guint len = g_strv_length(service->nameservers);
4144
4145                 g_key_file_set_string_list(keyfile, service->identifier,
4146                                                                 "Nameservers",
4147                                 (const gchar **) service->nameservers, len);
4148         } else
4149                 g_key_file_remove_key(keyfile, service->identifier,
4150                                                         "Nameservers", NULL);
4151
4152         if (service->domains != NULL) {
4153                 guint len = g_strv_length(service->domains);
4154
4155                 g_key_file_set_string_list(keyfile, service->identifier,
4156                                                                 "Domains",
4157                                 (const gchar **) service->domains, len);
4158         } else
4159                 g_key_file_remove_key(keyfile, service->identifier,
4160                                                         "Domains", NULL);
4161
4162         data = g_key_file_to_data(keyfile, &length, NULL);
4163
4164         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4165                 connman_error("Failed to store service information");
4166
4167 done:
4168         g_free(data);
4169
4170         g_key_file_free(keyfile);
4171
4172         g_free(pathname);
4173
4174         return err;
4175 }
4176
4177 static struct connman_storage service_storage = {
4178         .name           = "service",
4179         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4180         .service_load   = service_load,
4181         .service_save   = service_save,
4182 };
4183
4184 int __connman_service_init(void)
4185 {
4186         DBG("");
4187
4188         connection = connman_dbus_get_connection();
4189
4190         if (connman_storage_register(&service_storage) < 0)
4191                 connman_error("Failed to register service storage");
4192
4193         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4194                                                                 NULL, NULL);
4195
4196         service_list = g_sequence_new(service_free);
4197
4198         return 0;
4199 }
4200
4201 void __connman_service_cleanup(void)
4202 {
4203         DBG("");
4204
4205         g_sequence_free(service_list);
4206         service_list = NULL;
4207
4208         g_hash_table_destroy(service_hash);
4209         service_hash = NULL;
4210
4211         g_slist_free(counter_list);
4212         counter_list = NULL;
4213
4214         connman_storage_unregister(&service_storage);
4215
4216         dbus_connection_unref(connection);
4217 }