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_ipv4;
  83         struct connman_ipconfig *ipconfig_ipv6;
  84         struct connman_network *network;
  85         struct connman_provider *provider;
  86         char **nameservers;
  87         char *nameserver;
  88         char **domains;
  89         char *domainname;
  90         /* 802.1x settings from the config files */
  91         char *eap;
  92         char *identity;
  93         char *ca_cert_file;
  94         char *client_cert_file;
  95         char *private_key_file;
  96         char *private_key_passphrase;
  97         char *phase2;
  98         DBusMessage *pending;
  99         guint timeout;
 100         struct connman_location *location;
 101         struct connman_stats stats;
 102         struct connman_stats stats_roaming;
 103         GHashTable *counter_table;
 104         enum connman_service_proxy_method proxy;
 105         enum connman_service_proxy_method proxy_config;
 106         char **proxies;
 107         char **excludes;
 108         char *pac;
 109 };
 110
 111 static void append_path(gpointer value, gpointer user_data)
 112 {
 113         struct connman_service *service = value;
 114         DBusMessageIter *iter = user_data;
 115
 116         if (service->path == NULL || service->hidden == TRUE)
 117                 return;
 118
 119         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 120                                                         &service->path);
 121 }
 122
 123 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 124 {
 125         g_sequence_foreach(service_list, append_path, iter);
 126 }
 127
 128 struct find_data {
 129         const char *path;
 130         struct connman_service *service;
 131 };
 132
 133 static void compare_path(gpointer value, gpointer user_data)
 134 {
 135         struct connman_service *service = value;
 136         struct find_data *data = user_data;
 137
 138         if (data->service != NULL)
 139                 return;
 140
 141         if (g_strcmp0(service->path, data->path) == 0)
 142                 data->service = service;
 143 }
 144
 145 static struct connman_service *find_service(const char *path)
 146 {
 147         struct find_data data = { .path = path, .service = NULL };
 148
 149         DBG("path %s", path);
 150
 151         g_sequence_foreach(service_list, compare_path, &data);
 152
 153         return data.service;
 154 }
 155
 156 const char *__connman_service_type2string(enum connman_service_type type)
 157 {
 158         switch (type) {
 159         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 160                 break;
 161         case CONNMAN_SERVICE_TYPE_SYSTEM:
 162                 return "system";
 163         case CONNMAN_SERVICE_TYPE_ETHERNET:
 164                 return "ethernet";
 165         case CONNMAN_SERVICE_TYPE_WIFI:
 166                 return "wifi";
 167         case CONNMAN_SERVICE_TYPE_WIMAX:
 168                 return "wimax";
 169         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 170                 return "bluetooth";
 171         case CONNMAN_SERVICE_TYPE_CELLULAR:
 172                 return "cellular";
 173         case CONNMAN_SERVICE_TYPE_GPS:
 174                 return "gps";
 175         case CONNMAN_SERVICE_TYPE_VPN:
 176                 return "vpn";
 177         case CONNMAN_SERVICE_TYPE_GADGET:
 178                 return "gadget";
 179         }
 180
 181         return NULL;
 182 }
 183
 184 static const char *mode2string(enum connman_service_mode mode)
 185 {
 186         switch (mode) {
 187         case CONNMAN_SERVICE_MODE_UNKNOWN:
 188                 break;
 189         case CONNMAN_SERVICE_MODE_MANAGED:
 190                 return "managed";
 191         case CONNMAN_SERVICE_MODE_ADHOC:
 192                 return "adhoc";
 193         case CONNMAN_SERVICE_MODE_GPRS:
 194                 return "gprs";
 195         case CONNMAN_SERVICE_MODE_EDGE:
 196                 return "edge";
 197         case CONNMAN_SERVICE_MODE_UMTS:
 198                 return "umts";
 199         }
 200
 201         return NULL;
 202 }
 203
 204 static const char *security2string(enum connman_service_security security)
 205 {
 206         switch (security) {
 207         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 208                 break;
 209         case CONNMAN_SERVICE_SECURITY_NONE:
 210                 return "none";
 211         case CONNMAN_SERVICE_SECURITY_WEP:
 212                 return "wep";
 213         case CONNMAN_SERVICE_SECURITY_PSK:
 214                 return "psk";
 215         case CONNMAN_SERVICE_SECURITY_8021X:
 216                 return "ieee8021x";
 217         case CONNMAN_SERVICE_SECURITY_WPA:
 218                 return "wpa";
 219         case CONNMAN_SERVICE_SECURITY_RSN:
 220                 return "rsn";
 221         }
 222
 223         return NULL;
 224 }
 225
 226 static const char *state2string(enum connman_service_state state)
 227 {
 228         switch (state) {
 229         case CONNMAN_SERVICE_STATE_UNKNOWN:
 230                 break;
 231         case CONNMAN_SERVICE_STATE_IDLE:
 232                 return "idle";
 233         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 234                 return "association";
 235         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 236                 return "configuration";
 237         case CONNMAN_SERVICE_STATE_READY:
 238                 return "ready";
 239         case CONNMAN_SERVICE_STATE_ONLINE:
 240                 return "online";
 241         case CONNMAN_SERVICE_STATE_DISCONNECT:
 242                 return "disconnect";
 243         case CONNMAN_SERVICE_STATE_FAILURE:
 244                 return "failure";
 245         }
 246
 247         return NULL;
 248 }
 249
 250 static const char *error2string(enum connman_service_error error)
 251 {
 252         switch (error) {
 253         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 254                 break;
 255         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 256                 return "out-of-range";
 257         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 258                 return "pin-missing";
 259         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 260                 return "dhcp-failed";
 261         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 262                 return "connect-failed";
 263         }
 264
 265         return NULL;
 266 }
 267
 268 static enum connman_service_error string2error(const char *error)
 269 {
 270         if (g_strcmp0(error, "dhcp-failed") == 0)
 271                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 272         else if (g_strcmp0(error, "pin-missing") == 0)
 273                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 274
 275         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 276 }
 277
 278 static const char *proxymethod2string(enum connman_service_proxy_method method)
 279 {
 280         switch (method) {
 281         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 282                 return "direct";
 283         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 284                 return "manual";
 285         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 286                 return "auto";
 287         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 288                 break;
 289         }
 290
 291         return NULL;
 292 }
 293
 294 static enum connman_service_proxy_method string2proxymethod(const char *method)
 295 {
 296         if (g_strcmp0(method, "direct") == 0)
 297                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 298         else if (g_strcmp0(method, "auto") == 0)
 299                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 300         else if (g_strcmp0(method, "manual") == 0)
 301                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 302         else
 303                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 304 }
 305
 306 static connman_bool_t is_connecting(struct connman_service *service)
 307 {
 308         switch (service->state) {
 309         case CONNMAN_SERVICE_STATE_UNKNOWN:
 310         case CONNMAN_SERVICE_STATE_IDLE:
 311         case CONNMAN_SERVICE_STATE_FAILURE:
 312                 if (service->network != NULL)
 313                         return __connman_network_get_connecting(
 314                                                         service->network);
 315         case CONNMAN_SERVICE_STATE_DISCONNECT:
 316         case CONNMAN_SERVICE_STATE_READY:
 317         case CONNMAN_SERVICE_STATE_ONLINE:
 318                 break;
 319         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 320         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 321                 return TRUE;
 322         }
 323
 324         return FALSE;
 325 }
 326
 327 static connman_bool_t is_connected(const struct connman_service *service)
 328 {
 329         switch (service->state) {
 330         case CONNMAN_SERVICE_STATE_UNKNOWN:
 331         case CONNMAN_SERVICE_STATE_IDLE:
 332         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 333         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 334         case CONNMAN_SERVICE_STATE_DISCONNECT:
 335         case CONNMAN_SERVICE_STATE_FAILURE:
 336                 break;
 337         case CONNMAN_SERVICE_STATE_READY:
 338         case CONNMAN_SERVICE_STATE_ONLINE:
 339                 return TRUE;
 340         }
 341
 342         return FALSE;
 343 }
 344
 345 static void update_nameservers(struct connman_service *service)
 346 {
 347         const char *ifname;
 348
 349         if (service->ipconfig_ipv4)
 350                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 351         else if (service->ipconfig_ipv6)
 352                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 353         else
 354                 ifname = NULL;
 355
 356         if (ifname == NULL)
 357                 return;
 358
 359         switch (service->state) {
 360         case CONNMAN_SERVICE_STATE_UNKNOWN:
 361         case CONNMAN_SERVICE_STATE_IDLE:
 362         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 363         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 364                 return;
 365         case CONNMAN_SERVICE_STATE_FAILURE:
 366         case CONNMAN_SERVICE_STATE_DISCONNECT:
 367                 connman_resolver_remove_all(ifname);
 368                 return;
 369         case CONNMAN_SERVICE_STATE_READY:
 370         case CONNMAN_SERVICE_STATE_ONLINE:
 371                 break;
 372         }
 373
 374         connman_resolver_remove_all(ifname);
 375
 376         if (service->nameservers != NULL) {
 377                 int i;
 378
 379                 for (i = 0; service->nameservers[i]; i++)
 380                         connman_resolver_append(ifname, NULL,
 381                                                 service->nameservers[i]);
 382         } else if (service->nameserver != NULL)
 383                 connman_resolver_append(ifname, NULL, service->nameserver);
 384
 385         if (service->domains != NULL) {
 386                 int i;
 387
 388                 for (i = 0; service->domains[i]; i++)
 389                         connman_resolver_append(ifname, service->domains[i],
 390                                                 NULL);
 391         } else if (service->domainname != NULL)
 392                 connman_resolver_append(ifname, service->domainname, NULL);
 393
 394         connman_resolver_flush();
 395 }
 396
 397 void __connman_service_append_nameserver(struct connman_service *service,
 398                                                 const char *nameserver)
 399 {
 400         DBG("service %p nameserver %s", service, nameserver);
 401
 402         if (nameserver == NULL)
 403                 return;
 404
 405         g_free(service->nameserver);
 406         service->nameserver = g_strdup(nameserver);
 407
 408         update_nameservers(service);
 409 }
 410
 411 void __connman_service_remove_nameserver(struct connman_service *service,
 412                                                 const char *nameserver)
 413 {
 414         DBG("service %p nameserver %s", service, nameserver);
 415
 416         if (nameserver == NULL)
 417                 return;
 418
 419         g_free(service->nameserver);
 420         service->nameserver = NULL;
 421
 422         update_nameservers(service);
 423 }
 424
 425 void __connman_service_nameserver_add_routes(struct connman_service *service,
 426                                                 const char *gw)
 427 {
 428         int index;
 429
 430         if (service == NULL)
 431                 return;
 432
 433         index = connman_network_get_index(service->network);
 434
 435         if (service->nameservers != NULL) {
 436                 int i;
 437
 438                 /*
 439                  * We add nameservers host routes for nameservers that
 440                  * are not on our subnet. For those who are, the subnet
 441                  * route will be installed by the time the dns proxy code
 442                  * tries to reach them. The subnet route is installed
 443                  * when setting the interface IP address.
 444                  */
 445                 for (i = 0; service->nameservers[i]; i++) {
 446                         if (connman_inet_compare_subnet(index,
 447                                                         service->nameservers[i]))
 448                                 continue;
 449
 450                         connman_inet_add_host_route(index,
 451                                                 service->nameservers[i], gw);
 452                 }
 453         } else if (service->nameserver != NULL) {
 454                 if (connman_inet_compare_subnet(index, service->nameserver))
 455                         return;
 456
 457                 connman_inet_add_host_route(index, service->nameserver, gw);
 458         }
 459 }
 460
 461 void __connman_service_nameserver_del_routes(struct connman_service *service)
 462 {
 463         int index;
 464
 465         if (service == NULL)
 466                 return;
 467
 468         index = connman_network_get_index(service->network);
 469
 470         if (service->nameservers != NULL) {
 471                 int i;
 472
 473                 for (i = 0; service->nameservers[i]; i++)
 474                         connman_inet_del_host_route(index,
 475                                                 service->nameservers[i]);
 476         } else if (service->nameserver != NULL) {
 477                 connman_inet_del_host_route(index, service->nameserver);
 478         }
 479 }
 480
 481 static struct connman_stats *stats_get(struct connman_service *service)
 482 {
 483         if (service->roaming == TRUE)
 484                 return &service->stats_roaming;
 485         else
 486                 return &service->stats;
 487 }
 488
 489 static connman_bool_t stats_enabled(struct connman_service *service)
 490 {
 491         struct connman_stats *stats = stats_get(service);
 492
 493         return stats->enabled;
 494 }
 495
 496 static void stats_start(struct connman_service *service)
 497 {
 498         struct connman_stats *stats = stats_get(service);
 499
 500         DBG("service %p", service);
 501
 502         if (stats->timer == NULL)
 503                 return;
 504
 505         stats->enabled = TRUE;
 506         stats->data_last.time = stats->data.time;
 507
 508         g_timer_start(stats->timer);
 509 }
 510
 511 static void stats_stop(struct connman_service *service)
 512 {
 513         struct connman_stats *stats = stats_get(service);
 514         unsigned int seconds;
 515
 516         DBG("service %p", service);
 517
 518         if (stats->timer == NULL)
 519                 return;
 520
 521         if (stats->enabled == FALSE)
 522                 return;
 523
 524         g_timer_stop(stats->timer);
 525
 526         seconds = g_timer_elapsed(stats->timer, NULL);
 527         stats->data.time = stats->data_last.time + seconds;
 528
 529         stats->enabled = FALSE;
 530 }
 531
 532 static void reset_stats(struct connman_service *service)
 533 {
 534         DBG("service %p", service);
 535
 536         /* home */
 537         service->stats.valid = FALSE;
 538
 539         service->stats.data.rx_packets = 0;
 540         service->stats.data.tx_packets = 0;
 541         service->stats.data.rx_bytes = 0;
 542         service->stats.data.tx_bytes = 0;
 543         service->stats.data.rx_errors = 0;
 544         service->stats.data.tx_errors = 0;
 545         service->stats.data.rx_dropped = 0;
 546         service->stats.data.tx_dropped = 0;
 547         service->stats.data.time = 0;
 548         service->stats.data_last.time = 0;
 549
 550         g_timer_reset(service->stats.timer);
 551
 552         /* roaming */
 553         service->stats_roaming.valid = FALSE;
 554
 555         service->stats_roaming.data.rx_packets = 0;
 556         service->stats_roaming.data.tx_packets = 0;
 557         service->stats_roaming.data.rx_bytes = 0;
 558         service->stats_roaming.data.tx_bytes = 0;
 559         service->stats_roaming.data.rx_errors = 0;
 560         service->stats_roaming.data.tx_errors = 0;
 561         service->stats_roaming.data.rx_dropped = 0;
 562         service->stats_roaming.data.tx_dropped = 0;
 563         service->stats_roaming.data.time = 0;
 564         service->stats_roaming.data_last.time = 0;
 565
 566         g_timer_reset(service->stats_roaming.timer);
 567 }
 568
 569 static struct connman_service *get_default(void)
 570 {
 571         struct connman_service *service;
 572         GSequenceIter *iter;
 573
 574         iter = g_sequence_get_begin_iter(service_list);
 575
 576         if (g_sequence_iter_is_end(iter) == TRUE)
 577                 return NULL;
 578
 579         service = g_sequence_get(iter);
 580
 581         if (is_connected(service) == FALSE)
 582                 return NULL;
 583
 584         return service;
 585 }
 586
 587 static void default_changed(void)
 588 {
 589         struct connman_service *service = get_default();
 590
 591         __connman_notifier_default_changed(service);
 592 }
 593
 594 const char *__connman_service_default(void)
 595 {
 596         struct connman_service *service;
 597
 598         service = get_default();
 599         if (service == NULL)
 600                 return "";
 601
 602         return __connman_service_type2string(service->type);
 603 }
 604
 605 static void mode_changed(struct connman_service *service)
 606 {
 607         const char *str;
 608
 609         str = mode2string(service->mode);
 610         if (str == NULL)
 611                 return;
 612
 613         connman_dbus_property_changed_basic(service->path,
 614                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 615                                                 DBUS_TYPE_STRING, &str);
 616 }
 617
 618 static void state_changed(struct connman_service *service)
 619 {
 620         const char *str;
 621
 622         str = state2string(service->state);
 623         if (str == NULL)
 624                 return;
 625
 626         connman_dbus_property_changed_basic(service->path,
 627                                 CONNMAN_SERVICE_INTERFACE, "State",
 628                                                 DBUS_TYPE_STRING, &str);
 629 }
 630
 631 static void strength_changed(struct connman_service *service)
 632 {
 633         if (service->strength == 0)
 634                 return;
 635
 636         connman_dbus_property_changed_basic(service->path,
 637                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 638                                         DBUS_TYPE_BYTE, &service->strength);
 639 }
 640
 641 static void favorite_changed(struct connman_service *service)
 642 {
 643         if (service->path == NULL)
 644                 return;
 645
 646         connman_dbus_property_changed_basic(service->path,
 647                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 648                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 649 }
 650
 651 static void immutable_changed(struct connman_service *service)
 652 {
 653         if (service->path == NULL)
 654                 return;
 655
 656         connman_dbus_property_changed_basic(service->path,
 657                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 658                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 659 }
 660
 661 static void roaming_changed(struct connman_service *service)
 662 {
 663         if (service->path == NULL)
 664                 return;
 665
 666         connman_dbus_property_changed_basic(service->path,
 667                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 668                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 669 }
 670
 671 static void autoconnect_changed(struct connman_service *service)
 672 {
 673         if (service->path == NULL)
 674                 return;
 675
 676         connman_dbus_property_changed_basic(service->path,
 677                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 678                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 679 }
 680
 681 static void passphrase_changed(struct connman_service *service)
 682 {
 683         dbus_bool_t required;
 684
 685         switch (service->type) {
 686         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 687         case CONNMAN_SERVICE_TYPE_SYSTEM:
 688         case CONNMAN_SERVICE_TYPE_ETHERNET:
 689         case CONNMAN_SERVICE_TYPE_WIMAX:
 690         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 691         case CONNMAN_SERVICE_TYPE_CELLULAR:
 692         case CONNMAN_SERVICE_TYPE_GPS:
 693         case CONNMAN_SERVICE_TYPE_VPN:
 694         case CONNMAN_SERVICE_TYPE_GADGET:
 695                 return;
 696         case CONNMAN_SERVICE_TYPE_WIFI:
 697                 required = FALSE;
 698
 699                 switch (service->security) {
 700                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 701                 case CONNMAN_SERVICE_SECURITY_NONE:
 702                         break;
 703                 case CONNMAN_SERVICE_SECURITY_WEP:
 704                 case CONNMAN_SERVICE_SECURITY_PSK:
 705                 case CONNMAN_SERVICE_SECURITY_WPA:
 706                 case CONNMAN_SERVICE_SECURITY_RSN:
 707                         if (service->passphrase == NULL)
 708                                 required = TRUE;
 709                         break;
 710                 case CONNMAN_SERVICE_SECURITY_8021X:
 711                         break;
 712                 }
 713                 break;
 714         }
 715
 716         connman_dbus_property_changed_basic(service->path,
 717                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 718                                                 DBUS_TYPE_BOOLEAN, &required);
 719 }
 720
 721 static void login_changed(struct connman_service *service)
 722 {
 723         dbus_bool_t required = service->login_required;
 724
 725         if (service->path == NULL)
 726                 return;
 727
 728         connman_dbus_property_changed_basic(service->path,
 729                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 730                                                 DBUS_TYPE_BOOLEAN, &required);
 731 }
 732
 733 static void apn_changed(struct connman_service *service)
 734 {
 735         dbus_bool_t required;
 736
 737         switch (service->type) {
 738         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 739         case CONNMAN_SERVICE_TYPE_SYSTEM:
 740         case CONNMAN_SERVICE_TYPE_ETHERNET:
 741         case CONNMAN_SERVICE_TYPE_WIMAX:
 742         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 743         case CONNMAN_SERVICE_TYPE_WIFI:
 744         case CONNMAN_SERVICE_TYPE_GPS:
 745         case CONNMAN_SERVICE_TYPE_VPN:
 746         case CONNMAN_SERVICE_TYPE_GADGET:
 747                 return;
 748         case CONNMAN_SERVICE_TYPE_CELLULAR:
 749                 break;
 750         }
 751
 752         required = (service->apn == NULL) ? TRUE : FALSE;
 753
 754         connman_dbus_property_changed_basic(service->path,
 755                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 756                                                 DBUS_TYPE_BOOLEAN, &required);
 757 }
 758
 759 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 760 {
 761         struct connman_service *service = user_data;
 762
 763         if (service->ipconfig_ipv4 != NULL)
 764                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 765                                                                         iter);
 766         else if (service->ipconfig_ipv6 != NULL)
 767                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 768                                                                         iter);
 769 }
 770
 771 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 772 {
 773         struct connman_service *service = user_data;
 774
 775         if (is_connected(service) == FALSE)
 776                 return;
 777
 778         if (service->ipconfig_ipv4 != NULL)
 779                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 780 }
 781
 782 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 783 {
 784         struct connman_service *service = user_data;
 785
 786         if (is_connected(service) == FALSE)
 787                 return;
 788
 789         if (service->ipconfig_ipv6 != NULL)
 790                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter);
 791 }
 792
 793 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 794 {
 795         struct connman_service *service = user_data;
 796
 797         if (service->ipconfig_ipv4 != NULL)
 798                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
 799                                                         iter);
 800 }
 801
 802 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 803 {
 804         struct connman_service *service = user_data;
 805
 806         if (service->ipconfig_ipv6 != NULL)
 807                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
 808                                                         iter);
 809 }
 810
 811 static void append_dns(DBusMessageIter *iter, void *user_data)
 812 {
 813         struct connman_service *service = user_data;
 814
 815         if (is_connected(service) == FALSE)
 816                 return;
 817
 818         if (service->nameservers != NULL) {
 819                 int i;
 820
 821                 for (i = 0; service->nameservers[i]; i++)
 822                         dbus_message_iter_append_basic(iter,
 823                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 824
 825                 return;
 826         }
 827
 828         if (service->nameserver == NULL)
 829                 return;
 830
 831         dbus_message_iter_append_basic(iter,
 832                                 DBUS_TYPE_STRING, &service->nameserver);
 833 }
 834
 835 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 836 {
 837         struct connman_service *service = user_data;
 838         int i;
 839
 840         if (service->nameservers == NULL)
 841                 return;
 842
 843         for (i = 0; service->nameservers[i]; i++)
 844                 dbus_message_iter_append_basic(iter,
 845                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 846 }
 847
 848 static void append_domain(DBusMessageIter *iter, void *user_data)
 849 {
 850         struct connman_service *service = user_data;
 851
 852         if (is_connected(service) == FALSE && is_connecting(service) == FALSE)
 853                 return;
 854
 855         if (service->domainname == NULL)
 856                 return;
 857
 858         dbus_message_iter_append_basic(iter,
 859                                 DBUS_TYPE_STRING, &service->domainname);
 860 }
 861
 862 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
 863 {
 864         struct connman_service *service = user_data;
 865         int i;
 866
 867         if (service->domains == NULL)
 868                 return;
 869
 870         for (i = 0; service->domains[i]; i++)
 871                 dbus_message_iter_append_basic(iter,
 872                                 DBUS_TYPE_STRING, &service->domains[i]);
 873 }
 874
 875 static void append_proxies(DBusMessageIter *iter, void *user_data)
 876 {
 877         struct connman_service *service = user_data;
 878         int i;
 879
 880         if (service->proxies == NULL)
 881                 return;
 882
 883         for (i = 0; service->proxies[i]; i++)
 884                 dbus_message_iter_append_basic(iter,
 885                                 DBUS_TYPE_STRING, &service->proxies[i]);
 886 }
 887
 888 static void append_excludes(DBusMessageIter *iter, void *user_data)
 889 {
 890         struct connman_service *service = user_data;
 891         int i;
 892
 893         if (service->excludes == NULL)
 894                 return;
 895
 896         for (i = 0; service->excludes[i]; i++)
 897                 dbus_message_iter_append_basic(iter,
 898                                 DBUS_TYPE_STRING, &service->excludes[i]);
 899 }
 900
 901 static void append_proxy(DBusMessageIter *iter, void *user_data)
 902 {
 903         struct connman_service *service = user_data;
 904         enum connman_service_proxy_method proxy;
 905         const char *pac = NULL;
 906         const char *method = proxymethod2string(
 907                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
 908
 909         DBG("");
 910
 911         if (is_connected(service) == FALSE)
 912                 return;
 913
 914         proxy = connman_service_get_proxy_method(service);
 915
 916         switch (proxy) {
 917         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 918                 return;
 919         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 920                 goto done;
 921         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 922                 connman_dbus_dict_append_array(iter, "Servers",
 923                                         DBUS_TYPE_STRING, append_proxies,
 924                                         service);
 925
 926                 connman_dbus_dict_append_array(iter, "Excludes",
 927                                         DBUS_TYPE_STRING, append_excludes,
 928                                         service);
 929                 break;
 930         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 931                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
 932                 if (service->ipconfig_ipv4 != NULL)
 933                         pac = __connman_ipconfig_get_proxy_autoconfig(
 934                                 service->ipconfig_ipv4);
 935                 else if (service->ipconfig_ipv6 != NULL)
 936                         pac = __connman_ipconfig_get_proxy_autoconfig(
 937                                 service->ipconfig_ipv6);
 938
 939                 if (service->pac == NULL && pac == NULL)
 940                         goto done;
 941
 942                 if (service->pac != NULL)
 943                         pac = service->pac;
 944
 945                 connman_dbus_dict_append_basic(iter, "URL",
 946                                         DBUS_TYPE_STRING, &pac);
 947                 break;
 948         }
 949
 950         method = proxymethod2string(proxy);
 951
 952 done:
 953         connman_dbus_dict_append_basic(iter, "Method",
 954                                         DBUS_TYPE_STRING, &method);
 955 }
 956
 957 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
 958 {
 959         struct connman_service *service = user_data;
 960         const char *method;
 961
 962         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
 963                 return;
 964
 965         switch (service->proxy_config) {
 966         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 967                 return;
 968         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 969                 break;
 970         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 971                 if (service->proxies != NULL)
 972                         connman_dbus_dict_append_array(iter, "Servers",
 973                                                 DBUS_TYPE_STRING,
 974                                                 append_proxies, service);
 975
 976                 if (service->excludes != NULL)
 977                         connman_dbus_dict_append_array(iter, "Excludes",
 978                                                 DBUS_TYPE_STRING,
 979                                                 append_excludes, service);
 980                 break;
 981         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 982                 if (service->pac != NULL)
 983                         connman_dbus_dict_append_basic(iter, "URL",
 984                                         DBUS_TYPE_STRING, &service->pac);
 985                 break;
 986         }
 987
 988         method = proxymethod2string(service->proxy_config);
 989
 990         connman_dbus_dict_append_basic(iter, "Method",
 991                                 DBUS_TYPE_STRING, &method);
 992 }
 993
 994 static void append_provider(DBusMessageIter *iter, void *user_data)
 995 {
 996         struct connman_service *service = user_data;
 997
 998         DBG("%p %p", service, service->provider);
 999
1000         if (is_connected(service) == FALSE)
1001                 return;
1002
1003         if (service->provider != NULL)
1004                 __connman_provider_append_properties(service->provider, iter);
1005 }
1006
1007
1008 static void settings_changed(struct connman_service *service)
1009 {
1010         connman_dbus_property_changed_dict(service->path,
1011                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1012                                                         append_ipv4, service);
1013
1014         connman_dbus_property_changed_dict(service->path,
1015                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1016                                                         append_ipv6, service);
1017 }
1018
1019 static void ipv4_configuration_changed(struct connman_service *service)
1020 {
1021         connman_dbus_property_changed_dict(service->path,
1022                                         CONNMAN_SERVICE_INTERFACE,
1023                                                         "IPv4.Configuration",
1024                                                         append_ipv4config,
1025                                                         service);
1026 }
1027
1028 static void ipv6_configuration_changed(struct connman_service *service)
1029 {
1030         connman_dbus_property_changed_dict(service->path,
1031                                         CONNMAN_SERVICE_INTERFACE,
1032                                                         "IPv6.Configuration",
1033                                                         append_ipv6config,
1034                                                         service);
1035 }
1036
1037 static void dns_changed(struct connman_service *service)
1038 {
1039         connman_dbus_property_changed_array(service->path,
1040                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1041                                         DBUS_TYPE_STRING, append_dns, service);
1042 }
1043
1044 static void dns_configuration_changed(struct connman_service *service)
1045 {
1046         connman_dbus_property_changed_array(service->path,
1047                                 CONNMAN_SERVICE_INTERFACE,
1048                                 "Nameservers.Configuration",
1049                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1050
1051         dns_changed(service);
1052 }
1053
1054 static void domain_changed(struct connman_service *service)
1055 {
1056         connman_dbus_property_changed_array(service->path,
1057                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1058                                 DBUS_TYPE_STRING, append_domain, service);
1059 }
1060
1061 static void domain_configuration_changed(struct connman_service *service)
1062 {
1063         connman_dbus_property_changed_array(service->path,
1064                                 CONNMAN_SERVICE_INTERFACE,
1065                                 "Domains.Configuration",
1066                                 DBUS_TYPE_STRING, append_domainconfig, service);
1067 }
1068
1069 static void proxy_changed(struct connman_service *service)
1070 {
1071         connman_dbus_property_changed_dict(service->path,
1072                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1073                                                         append_proxy, service);
1074 }
1075
1076 static void proxy_configuration_changed(struct connman_service *service)
1077 {
1078         connman_dbus_property_changed_dict(service->path,
1079                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1080                                                 append_proxyconfig, service);
1081
1082         proxy_changed(service);
1083 }
1084
1085 static void link_changed(struct connman_service *service)
1086 {
1087         connman_dbus_property_changed_dict(service->path,
1088                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1089                                                 append_ethernet, service);
1090 }
1091
1092 static void stats_append_counters(DBusMessageIter *dict,
1093                         struct connman_stats_data *stats,
1094                         struct connman_stats_data *counters,
1095                         connman_bool_t append_all)
1096 {
1097         if (counters->rx_packets != stats->rx_packets || append_all) {
1098                 counters->rx_packets = stats->rx_packets;
1099                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1100                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1101         }
1102
1103         if (counters->tx_packets != stats->tx_packets || append_all) {
1104                 counters->tx_packets = stats->tx_packets;
1105                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1106                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1107         }
1108
1109         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1110                 counters->rx_bytes = stats->rx_bytes;
1111                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1112                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1113         }
1114
1115         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1116                 counters->tx_bytes = stats->tx_bytes;
1117                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1118                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1119         }
1120
1121         if (counters->rx_errors != stats->rx_errors || append_all) {
1122                 counters->rx_errors = stats->rx_errors;
1123                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1124                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1125         }
1126
1127         if (counters->tx_errors != stats->tx_errors || append_all) {
1128                 counters->tx_errors = stats->tx_errors;
1129                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1130                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1131         }
1132
1133         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1134                 counters->rx_dropped = stats->rx_dropped;
1135                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1136                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1137         }
1138
1139         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1140                 counters->tx_dropped = stats->tx_dropped;
1141                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1142                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1143         }
1144
1145         if (counters->time != stats->time || append_all) {
1146                 counters->time = stats->time;
1147                 connman_dbus_dict_append_basic(dict, "Time",
1148                                         DBUS_TYPE_UINT32, &stats->time);
1149         }
1150 }
1151
1152 static void stats_append(struct connman_service *service,
1153                                 const char *counter,
1154                                 struct connman_stats_counter *counters,
1155                                 connman_bool_t append_all)
1156 {
1157         DBusMessageIter array, dict;
1158         DBusMessage *msg;
1159
1160         DBG("service %p counter %s", service, counter);
1161
1162         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1163         if (msg == NULL)
1164                 return;
1165
1166         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1167                                 &service->path, DBUS_TYPE_INVALID);
1168
1169         dbus_message_iter_init_append(msg, &array);
1170
1171         /* home counter */
1172         connman_dbus_dict_open(&array, &dict);
1173
1174         stats_append_counters(&dict, &service->stats.data,
1175                                 &counters->stats.data, append_all);
1176
1177         connman_dbus_dict_close(&array, &dict);
1178
1179         /* roaming counter */
1180         connman_dbus_dict_open(&array, &dict);
1181
1182         stats_append_counters(&dict, &service->stats_roaming.data,
1183                                 &counters->stats_roaming.data, append_all);
1184
1185         connman_dbus_dict_close(&array, &dict);
1186
1187         __connman_counter_send_usage(counter, msg);
1188 }
1189
1190 static void stats_update(struct connman_service *service,
1191                                 unsigned int rx_packets, unsigned int tx_packets,
1192                                 unsigned int rx_bytes, unsigned int tx_bytes,
1193                                 unsigned int rx_errors, unsigned int tx_errors,
1194                                 unsigned int rx_dropped, unsigned int tx_dropped)
1195 {
1196         struct connman_stats *stats = stats_get(service);
1197         struct connman_stats_data *data_last = &stats->data_last;
1198         struct connman_stats_data *data = &stats->data;
1199         unsigned int seconds;
1200
1201         DBG("service %p", service);
1202
1203         if (stats->valid == TRUE) {
1204                 data->rx_packets +=
1205                         rx_packets - data_last->rx_packets;
1206                 data->tx_packets +=
1207                         tx_packets - data_last->tx_packets;
1208                 data->rx_bytes +=
1209                         rx_bytes - data_last->rx_bytes;
1210                 data->tx_bytes +=
1211                         tx_bytes - data_last->tx_bytes;
1212                 data->rx_errors +=
1213                         rx_errors - data_last->rx_errors;
1214                 data->tx_errors +=
1215                         tx_errors - data_last->tx_errors;
1216                 data->rx_dropped +=
1217                         rx_dropped - data_last->rx_dropped;
1218                 data->tx_dropped +=
1219                         tx_dropped - data_last->tx_dropped;
1220         } else {
1221                 stats->valid = TRUE;
1222         }
1223
1224         data_last->rx_packets = rx_packets;
1225         data_last->tx_packets = tx_packets;
1226         data_last->rx_bytes = rx_bytes;
1227         data_last->tx_bytes = tx_bytes;
1228         data_last->rx_errors = rx_errors;
1229         data_last->tx_errors = tx_errors;
1230         data_last->rx_dropped = rx_dropped;
1231         data_last->tx_dropped = tx_dropped;
1232
1233         seconds = g_timer_elapsed(stats->timer, NULL);
1234         stats->data.time = stats->data_last.time + seconds;
1235 }
1236
1237 void __connman_service_notify(struct connman_service *service,
1238                         unsigned int rx_packets, unsigned int tx_packets,
1239                         unsigned int rx_bytes, unsigned int tx_bytes,
1240                         unsigned int rx_errors, unsigned int tx_errors,
1241                         unsigned int rx_dropped, unsigned int tx_dropped)
1242 {
1243         GHashTableIter iter;
1244         gpointer key, value;
1245         const char *counter;
1246         struct connman_stats_counter *counters;
1247         struct connman_stats_data *data;
1248         int err;
1249
1250         if (service == NULL)
1251                 return;
1252
1253         if (is_connected(service) == FALSE)
1254                 return;
1255
1256         stats_update(service,
1257                 rx_packets, tx_packets,
1258                 rx_bytes, tx_bytes,
1259                 rx_errors, tx_errors,
1260                 rx_dropped, tx_dropped);
1261
1262         data = &stats_get(service)->data;
1263         err = __connman_stats_update(service, service->roaming, data);
1264         if (err < 0)
1265                 connman_error("Failed to store statistics for %s",
1266                                 service->identifier);
1267
1268         g_hash_table_iter_init(&iter, service->counter_table);
1269         while (g_hash_table_iter_next(&iter, &key, &value)) {
1270                 counter = key;
1271                 counters = value;
1272
1273                 stats_append(service, counter, counters, counters->append_all);
1274                 counters->append_all = FALSE;
1275         }
1276 }
1277
1278 int __connman_service_counter_register(const char *counter)
1279 {
1280         struct connman_service *service;
1281         GSequenceIter *iter;
1282         struct connman_stats_counter *counters;
1283
1284         DBG("counter %s", counter);
1285
1286         counter_list = g_slist_append(counter_list, (gpointer)counter);
1287
1288         iter = g_sequence_get_begin_iter(service_list);
1289
1290         while (g_sequence_iter_is_end(iter) == FALSE) {
1291                 service = g_sequence_get(iter);
1292
1293                 counters = g_try_new0(struct connman_stats_counter, 1);
1294                 if (counters == NULL)
1295                         return -ENOMEM;
1296
1297                 counters->append_all = TRUE;
1298
1299                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1300                                         counters);
1301
1302                 iter = g_sequence_iter_next(iter);
1303         }
1304
1305         return 0;
1306 }
1307
1308 void __connman_service_counter_unregister(const char *counter)
1309 {
1310         struct connman_service *service;
1311         GSequenceIter *iter;
1312
1313         DBG("counter %s", counter);
1314
1315         iter = g_sequence_get_begin_iter(service_list);
1316
1317         while (g_sequence_iter_is_end(iter) == FALSE) {
1318                 service = g_sequence_get(iter);
1319
1320                 g_hash_table_remove(service->counter_table, counter);
1321
1322                 iter = g_sequence_iter_next(iter);
1323         }
1324
1325         counter_list = g_slist_remove(counter_list, counter);
1326 }
1327
1328 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1329                                         struct connman_service *service)
1330 {
1331         dbus_bool_t required;
1332         const char *str;
1333
1334         str = __connman_service_type2string(service->type);
1335         if (str != NULL)
1336                 connman_dbus_dict_append_basic(dict, "Type",
1337                                                 DBUS_TYPE_STRING, &str);
1338
1339         str = mode2string(service->mode);
1340         if (str != NULL)
1341                 connman_dbus_dict_append_basic(dict, "Mode",
1342                                                 DBUS_TYPE_STRING, &str);
1343
1344         str = security2string(service->security);
1345         if (str != NULL)
1346                 connman_dbus_dict_append_basic(dict, "Security",
1347                                                 DBUS_TYPE_STRING, &str);
1348
1349         str = state2string(service->state);
1350         if (str != NULL)
1351                 connman_dbus_dict_append_basic(dict, "State",
1352                                                 DBUS_TYPE_STRING, &str);
1353
1354         str = error2string(service->error);
1355         if (str != NULL)
1356                 connman_dbus_dict_append_basic(dict, "Error",
1357                                                 DBUS_TYPE_STRING, &str);
1358
1359         if (service->strength > 0)
1360                 connman_dbus_dict_append_basic(dict, "Strength",
1361                                         DBUS_TYPE_BYTE, &service->strength);
1362
1363         connman_dbus_dict_append_basic(dict, "Favorite",
1364                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1365
1366         connman_dbus_dict_append_basic(dict, "Immutable",
1367                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1368
1369         if (service->favorite == TRUE)
1370                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1371                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1372         else
1373                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1374                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1375
1376         if (service->name != NULL)
1377                 connman_dbus_dict_append_basic(dict, "Name",
1378                                         DBUS_TYPE_STRING, &service->name);
1379
1380         connman_dbus_dict_append_basic(dict, "LoginRequired",
1381                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1382
1383         switch (service->type) {
1384         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1385         case CONNMAN_SERVICE_TYPE_SYSTEM:
1386         case CONNMAN_SERVICE_TYPE_GPS:
1387         case CONNMAN_SERVICE_TYPE_VPN:
1388         case CONNMAN_SERVICE_TYPE_GADGET:
1389                 break;
1390         case CONNMAN_SERVICE_TYPE_CELLULAR:
1391                 connman_dbus_dict_append_basic(dict, "Roaming",
1392                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1393
1394                 if (service->apn != NULL) {
1395                         connman_dbus_dict_append_basic(dict, "APN",
1396                                         DBUS_TYPE_STRING, &service->apn);
1397
1398                         if (service->username != NULL)
1399                                 connman_dbus_dict_append_basic(dict,
1400                                         "Username", DBUS_TYPE_STRING,
1401                                                         &service->username);
1402
1403                         if (service->password != NULL)
1404                                 connman_dbus_dict_append_basic(dict,
1405                                         "Password", DBUS_TYPE_STRING,
1406                                                         &service->password);
1407
1408                         required = FALSE;
1409                 } else
1410                         required = TRUE;
1411
1412                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1413                                                 DBUS_TYPE_BOOLEAN, &required);
1414                 connman_dbus_dict_append_dict(dict, "Ethernet",
1415                                                 append_ethernet, service);
1416                 break;
1417         case CONNMAN_SERVICE_TYPE_WIFI:
1418                 if (service->passphrase != NULL && limited == FALSE)
1419                         connman_dbus_dict_append_basic(dict, "Passphrase",
1420                                 DBUS_TYPE_STRING, &service->passphrase);
1421
1422                 required = FALSE;
1423
1424                 switch (service->security) {
1425                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1426                 case CONNMAN_SERVICE_SECURITY_NONE:
1427                         break;
1428                 case CONNMAN_SERVICE_SECURITY_WEP:
1429                 case CONNMAN_SERVICE_SECURITY_PSK:
1430                 case CONNMAN_SERVICE_SECURITY_WPA:
1431                 case CONNMAN_SERVICE_SECURITY_RSN:
1432                         if (service->passphrase == NULL)
1433                                 required = TRUE;
1434                         break;
1435                 case CONNMAN_SERVICE_SECURITY_8021X:
1436                         break;
1437                 }
1438
1439                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1440                                                 DBUS_TYPE_BOOLEAN, &required);
1441                 /* fall through */
1442         case CONNMAN_SERVICE_TYPE_ETHERNET:
1443         case CONNMAN_SERVICE_TYPE_WIMAX:
1444         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1445                 connman_dbus_dict_append_dict(dict, "Ethernet",
1446                                                 append_ethernet, service);
1447                 break;
1448         }
1449
1450         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1451
1452         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1453                                                 append_ipv4config, service);
1454
1455         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1456
1457         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1458                                                 append_ipv6config, service);
1459
1460         connman_dbus_dict_append_array(dict, "Nameservers",
1461                                 DBUS_TYPE_STRING, append_dns, service);
1462
1463         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1464                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1465
1466         connman_dbus_dict_append_array(dict, "Domains",
1467                                 DBUS_TYPE_STRING, append_domain, service);
1468
1469         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1470                                 DBUS_TYPE_STRING, append_domainconfig, service);
1471
1472         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1473
1474         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1475                                                 append_proxyconfig, service);
1476
1477         connman_dbus_dict_append_dict(dict, "Provider",
1478                                                 append_provider, service);
1479 }
1480
1481 static void append_struct(gpointer value, gpointer user_data)
1482 {
1483         struct connman_service *service = value;
1484         DBusMessageIter *iter = user_data;
1485         DBusMessageIter entry, dict;
1486
1487         if (service->path == NULL || service->hidden == TRUE)
1488                 return;
1489
1490         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1491
1492         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1493                                                         &service->path);
1494
1495         connman_dbus_dict_open(&entry, &dict);
1496         append_properties(&dict, TRUE, service);
1497         connman_dbus_dict_close(&entry, &dict);
1498
1499         dbus_message_iter_close_container(iter, &entry);
1500 }
1501
1502 void __connman_service_list_struct(DBusMessageIter *iter)
1503 {
1504         g_sequence_foreach(service_list, append_struct, iter);
1505 }
1506
1507 int __connman_service_get_index(struct connman_service *service)
1508 {
1509         if (service == NULL)
1510                 return -1;
1511
1512         if (service->network == NULL)
1513                 return -1;
1514
1515         return connman_network_get_index(service->network);
1516 }
1517
1518 void __connman_service_set_domainname(struct connman_service *service,
1519                                                 const char *domainname)
1520 {
1521         if (service == NULL)
1522                 return;
1523
1524         g_free(service->domainname);
1525         service->domainname = g_strdup(domainname);
1526
1527         domain_changed(service);
1528 }
1529
1530 const char *connman_service_get_domainname(struct connman_service *service)
1531 {
1532         if (service == NULL)
1533                 return NULL;
1534
1535         if (service->domains != NULL)
1536                 return service->domains[0];
1537         else
1538                 return service->domainname;
1539 }
1540
1541 const char *connman_service_get_nameserver(struct connman_service *service)
1542 {
1543         if (service == NULL)
1544                 return NULL;
1545
1546         return service->nameserver;
1547 }
1548
1549 void connman_service_set_proxy_method(struct connman_service *service,
1550                                         enum connman_service_proxy_method method)
1551 {
1552         if (service == NULL)
1553                 return;
1554
1555         service->proxy = method;
1556
1557         proxy_changed(service);
1558
1559         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1560                 __connman_notifier_proxy_changed(service);
1561 }
1562
1563 enum connman_service_proxy_method connman_service_get_proxy_method(
1564                                         struct connman_service *service)
1565 {
1566         if (service == NULL)
1567                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1568
1569         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1570                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1571                                 service->pac == NULL)
1572                         return service->proxy;
1573
1574                 return service->proxy_config;
1575         }
1576
1577         return service->proxy;
1578 }
1579
1580 char **connman_service_get_proxy_servers(struct connman_service *service)
1581 {
1582         return g_strdupv(service->proxies);
1583 }
1584
1585 char **connman_service_get_proxy_excludes(struct connman_service *service)
1586 {
1587         return g_strdupv(service->excludes);
1588 }
1589
1590 const char *connman_service_get_proxy_url(struct connman_service *service)
1591 {
1592         if (service == NULL)
1593                 return NULL;
1594
1595         return service->pac;
1596 }
1597
1598 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1599                                                         const char *url)
1600 {
1601         if (service == NULL)
1602                 return;
1603
1604         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1605
1606         if (service->ipconfig_ipv4) {
1607                 if (__connman_ipconfig_set_proxy_autoconfig(
1608                             service->ipconfig_ipv4, url) < 0)
1609                         return;
1610         } else if (service->ipconfig_ipv6) {
1611                 if (__connman_ipconfig_set_proxy_autoconfig(
1612                             service->ipconfig_ipv6, url) < 0)
1613                         return;
1614         } else
1615                 return;
1616
1617         proxy_changed(service);
1618
1619         __connman_notifier_proxy_changed(service);
1620 }
1621
1622 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1623 {
1624         if (service == NULL)
1625                 return NULL;
1626
1627         if (service->ipconfig_ipv4)
1628                 return __connman_ipconfig_get_proxy_autoconfig(
1629                                                 service->ipconfig_ipv4);
1630         else if (service->ipconfig_ipv6)
1631                 return __connman_ipconfig_get_proxy_autoconfig(
1632                                                 service->ipconfig_ipv6);
1633         return NULL;
1634 }
1635
1636 void __connman_service_set_passphrase(struct connman_service *service,
1637                                         const char* passphrase)
1638 {
1639         if (service->immutable == TRUE)
1640                 return;
1641
1642         g_free(service->passphrase);
1643         service->passphrase = g_strdup(passphrase);
1644
1645         passphrase_changed(service);
1646
1647         if (service->network != NULL)
1648                 connman_network_set_string(service->network,
1649                                         "WiFi.Passphrase",
1650                                         service->passphrase);
1651
1652         __connman_storage_save_service(service);
1653 }
1654
1655 static DBusMessage *get_properties(DBusConnection *conn,
1656                                         DBusMessage *msg, void *user_data)
1657 {
1658         struct connman_service *service = user_data;
1659         DBusMessage *reply;
1660         DBusMessageIter array, dict;
1661
1662         DBG("service %p", service);
1663
1664         reply = dbus_message_new_method_return(msg);
1665         if (reply == NULL)
1666                 return NULL;
1667
1668         dbus_message_iter_init_append(reply, &array);
1669
1670         connman_dbus_dict_open(&array, &dict);
1671         append_properties(&dict, FALSE, service);
1672         connman_dbus_dict_close(&array, &dict);
1673
1674         return reply;
1675 }
1676
1677 static int update_proxy_configuration(struct connman_service *service,
1678                                 DBusMessageIter *array)
1679 {
1680         DBusMessageIter dict;
1681         enum connman_service_proxy_method method;
1682         GString *servers_str = NULL;
1683         GString *excludes_str = NULL;
1684         const char *url = NULL;
1685
1686         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1687
1688         dbus_message_iter_recurse(array, &dict);
1689
1690         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1691                 DBusMessageIter entry, variant;
1692                 const char *key;
1693                 int type;
1694
1695                 dbus_message_iter_recurse(&dict, &entry);
1696
1697                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1698                         goto error;
1699
1700                 dbus_message_iter_get_basic(&entry, &key);
1701                 dbus_message_iter_next(&entry);
1702
1703                 if (dbus_message_iter_get_arg_type(&entry) !=
1704                                                         DBUS_TYPE_VARIANT)
1705                         goto error;
1706
1707                 dbus_message_iter_recurse(&entry, &variant);
1708                 type = dbus_message_iter_get_arg_type(&variant);
1709
1710                 if (g_str_equal(key, "Method") == TRUE) {
1711                         const char *val;
1712
1713                         if (type != DBUS_TYPE_STRING)
1714                                 goto error;
1715
1716                         dbus_message_iter_get_basic(&variant, &val);
1717                         method = string2proxymethod(val);
1718                 } else if (g_str_equal(key, "URL") == TRUE) {
1719                         if (type != DBUS_TYPE_STRING)
1720                                 goto error;
1721
1722                         dbus_message_iter_get_basic(&variant, &url);
1723                 } else if (g_str_equal(key, "Servers") == TRUE) {
1724                         DBusMessageIter str_array;
1725
1726                         if (type != DBUS_TYPE_ARRAY)
1727                                 goto error;
1728
1729                         servers_str = g_string_new(NULL);
1730                         if (servers_str == NULL)
1731                                 goto error;
1732
1733                         dbus_message_iter_recurse(&variant, &str_array);
1734
1735                         while (dbus_message_iter_get_arg_type(&str_array) ==
1736                                                         DBUS_TYPE_STRING) {
1737                                 char *val = NULL;
1738
1739                                 dbus_message_iter_get_basic(&str_array, &val);
1740
1741                                 if (servers_str->len > 0)
1742                                         g_string_append_printf(servers_str,
1743                                                         " %s", val);
1744                                 else
1745                                         g_string_append(servers_str, val);
1746
1747                                 dbus_message_iter_next(&str_array);
1748                         }
1749                 } else if (g_str_equal(key, "Excludes") == TRUE) {
1750                         DBusMessageIter str_array;
1751
1752                         if (type != DBUS_TYPE_ARRAY)
1753                                 goto error;
1754
1755                         excludes_str = g_string_new(NULL);
1756                         if (excludes_str == NULL)
1757                                 goto error;
1758
1759                         dbus_message_iter_recurse(&variant, &str_array);
1760
1761                         while (dbus_message_iter_get_arg_type(&str_array) ==
1762                                                         DBUS_TYPE_STRING) {
1763                                 char *val = NULL;
1764
1765                                 dbus_message_iter_get_basic(&str_array, &val);
1766
1767                                 if (excludes_str->len > 0)
1768                                         g_string_append_printf(excludes_str,
1769                                                         " %s", val);
1770                                 else
1771                                         g_string_append(excludes_str, val);
1772
1773                                 dbus_message_iter_next(&str_array);
1774                         }
1775                 }
1776
1777                 dbus_message_iter_next(&dict);
1778         }
1779
1780         switch (method) {
1781         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1782                 break;
1783         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1784                 if (servers_str == NULL && service->proxies == NULL)
1785                         goto error;
1786
1787                 if (servers_str != NULL) {
1788                         g_strfreev(service->proxies);
1789
1790                         if (servers_str->len > 0)
1791                                 service->proxies = g_strsplit_set(
1792                                         servers_str->str, " ", 0);
1793                         else
1794                                 service->proxies = NULL;
1795                 }
1796
1797                 if (excludes_str != NULL) {
1798                         g_strfreev(service->excludes);
1799
1800                         if (excludes_str->len > 0)
1801                                 service->excludes = g_strsplit_set(
1802                                         excludes_str->str, " ", 0);
1803                         else
1804                                 service->excludes = NULL;
1805                 }
1806
1807                 if (service->proxies == NULL)
1808                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
1809
1810                 break;
1811         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1812                 g_free(service->pac);
1813
1814                 if (url != NULL && strlen(url) > 0)
1815                         service->pac = g_strdup(url);
1816                 else
1817                         service->pac = NULL;
1818
1819                 /* if we are connected:
1820                    - if service->pac == NULL
1821                    - if __connman_ipconfig_get_proxy_autoconfig(
1822                    service->ipconfig) == NULL
1823                    --> We should start WPAD */
1824
1825                 break;
1826         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1827                 goto error;
1828         }
1829
1830         if (servers_str != NULL)
1831                 g_string_free(servers_str, TRUE);
1832
1833         if (excludes_str != NULL)
1834                 g_string_free(excludes_str, TRUE);
1835
1836         service->proxy_config = method;
1837
1838         return 0;
1839
1840 error:
1841         if (servers_str != NULL)
1842                 g_string_free(servers_str, TRUE);
1843
1844         if (excludes_str != NULL)
1845                 g_string_free(excludes_str, TRUE);
1846
1847         return -EINVAL;
1848 }
1849
1850 static DBusMessage *set_property(DBusConnection *conn,
1851                                         DBusMessage *msg, void *user_data)
1852 {
1853         struct connman_service *service = user_data;
1854         DBusMessageIter iter, value;
1855         const char *name;
1856         int type;
1857
1858         DBG("service %p", service);
1859
1860         if (dbus_message_iter_init(msg, &iter) == FALSE)
1861                 return __connman_error_invalid_arguments(msg);
1862
1863         dbus_message_iter_get_basic(&iter, &name);
1864         dbus_message_iter_next(&iter);
1865         dbus_message_iter_recurse(&iter, &value);
1866
1867         type = dbus_message_iter_get_arg_type(&value);
1868
1869         if (g_str_equal(name, "AutoConnect") == TRUE) {
1870                 connman_bool_t autoconnect;
1871
1872                 if (type != DBUS_TYPE_BOOLEAN)
1873                         return __connman_error_invalid_arguments(msg);
1874
1875                 if (service->favorite == FALSE)
1876                         return __connman_error_invalid_service(msg);
1877
1878                 dbus_message_iter_get_basic(&value, &autoconnect);
1879
1880                 if (service->autoconnect == autoconnect)
1881                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1882
1883                 service->autoconnect = autoconnect;
1884
1885                 autoconnect_changed(service);
1886
1887                 __connman_storage_save_service(service);
1888         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1889                 const char *passphrase;
1890
1891                 if (type != DBUS_TYPE_STRING)
1892                         return __connman_error_invalid_arguments(msg);
1893
1894                 if (service->immutable == TRUE)
1895                         return __connman_error_not_supported(msg);
1896
1897                 dbus_message_iter_get_basic(&value, &passphrase);
1898
1899                 __connman_service_set_passphrase(service, passphrase);
1900         } else if (g_str_equal(name, "APN") == TRUE) {
1901                 const char *apn;
1902
1903                 if (type != DBUS_TYPE_STRING)
1904                         return __connman_error_invalid_arguments(msg);
1905
1906                 if (service->immutable == TRUE)
1907                         return __connman_error_not_supported(msg);
1908
1909                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1910                         return __connman_error_invalid_service(msg);
1911
1912                 dbus_message_iter_get_basic(&value, &apn);
1913
1914                 g_free(service->apn);
1915                 service->apn = g_strdup(apn);
1916
1917                 apn_changed(service);
1918
1919                 if (service->network != NULL)
1920                         connman_network_set_string(service->network,
1921                                                 "Cellular.APN", service->apn);
1922
1923                 __connman_storage_save_service(service);
1924         } else if (g_str_equal(name, "Username") == TRUE) {
1925                 const char *username;
1926
1927                 if (type != DBUS_TYPE_STRING)
1928                         return __connman_error_invalid_arguments(msg);
1929
1930                 if (service->immutable == TRUE)
1931                         return __connman_error_not_supported(msg);
1932
1933                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1934                         return __connman_error_invalid_service(msg);
1935
1936                 dbus_message_iter_get_basic(&value, &username);
1937
1938                 g_free(service->username);
1939                 service->username = g_strdup(username);
1940
1941                 if (service->network != NULL)
1942                         connman_network_set_string(service->network,
1943                                         "Cellular.Username", service->username);
1944
1945                 __connman_storage_save_service(service);
1946         } else if (g_str_equal(name, "Password") == TRUE) {
1947                 const char *password;
1948
1949                 if (type != DBUS_TYPE_STRING)
1950                         return __connman_error_invalid_arguments(msg);
1951
1952                 if (service->immutable == TRUE)
1953                         return __connman_error_not_supported(msg);
1954
1955                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1956                         return __connman_error_invalid_service(msg);
1957
1958                 dbus_message_iter_get_basic(&value, &password);
1959
1960                 g_free(service->password);
1961                 service->password = g_strdup(password);
1962
1963                 if (service->network != NULL)
1964                         connman_network_set_string(service->network,
1965                                         "Cellular.Password", service->password);
1966
1967                 __connman_storage_save_service(service);
1968         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1969                 DBusMessageIter entry;
1970                 GString *str;
1971                 int index;
1972                 const char *gw;
1973
1974                 if (type != DBUS_TYPE_ARRAY)
1975                         return __connman_error_invalid_arguments(msg);
1976
1977                 str = g_string_new(NULL);
1978                 if (str == NULL)
1979                         return __connman_error_invalid_arguments(msg);
1980
1981                 index = connman_network_get_index(service->network);
1982                 gw = __connman_ipconfig_get_gateway(index);
1983
1984                 if (gw && strlen(gw))
1985                         __connman_service_nameserver_del_routes(service);
1986
1987                 dbus_message_iter_recurse(&value, &entry);
1988
1989                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1990                         const char *val;
1991                         dbus_message_iter_get_basic(&entry, &val);
1992                         dbus_message_iter_next(&entry);
1993                         if (str->len > 0)
1994                                 g_string_append_printf(str, " %s", val);
1995                         else
1996                                 g_string_append(str, val);
1997                 }
1998
1999                 g_strfreev(service->nameservers);
2000
2001                 if (str->len > 0)
2002                         service->nameservers = g_strsplit_set(str->str, " ", 0);
2003                 else
2004                         service->nameservers = NULL;
2005
2006                 g_string_free(str, TRUE);
2007
2008                 if (gw && strlen(gw))
2009                         __connman_service_nameserver_add_routes(service, gw);
2010
2011                 update_nameservers(service);
2012                 dns_configuration_changed(service);
2013
2014                 __connman_storage_save_service(service);
2015         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2016                 DBusMessageIter entry;
2017                 GString *str;
2018
2019                 if (type != DBUS_TYPE_ARRAY)
2020                         return __connman_error_invalid_arguments(msg);
2021
2022                 str = g_string_new(NULL);
2023                 if (str == NULL)
2024                         return __connman_error_invalid_arguments(msg);
2025
2026                 dbus_message_iter_recurse(&value, &entry);
2027
2028                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2029                         const char *val;
2030                         dbus_message_iter_get_basic(&entry, &val);
2031                         dbus_message_iter_next(&entry);
2032                         if (str->len > 0)
2033                                 g_string_append_printf(str, " %s", val);
2034                         else
2035                                 g_string_append(str, val);
2036                 }
2037
2038                 g_strfreev(service->domains);
2039
2040                 if (str->len > 0)
2041                         service->domains = g_strsplit_set(str->str, " ", 0);
2042                 else
2043                         service->domains = NULL;
2044
2045                 g_string_free(str, TRUE);
2046
2047                 update_nameservers(service);
2048                 domain_configuration_changed(service);
2049
2050                 __connman_storage_save_service(service);
2051         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2052                 int err;
2053
2054                 if (type != DBUS_TYPE_ARRAY)
2055                         return __connman_error_invalid_arguments(msg);
2056
2057                 err = update_proxy_configuration(service, &value);
2058
2059                 if (err < 0)
2060                         return __connman_error_failed(msg, -err);
2061
2062                 proxy_configuration_changed(service);
2063
2064                 __connman_storage_save_service(service);
2065         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2066                         g_str_equal(name, "IPv6.Configuration")) {
2067
2068                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2069                 int err = 0;
2070
2071                 DBG("%s", name);
2072
2073                 if (service->ipconfig_ipv4 == NULL &&
2074                                         service->ipconfig_ipv6 == NULL)
2075                         return __connman_error_invalid_property(msg);
2076
2077                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2078                         if (is_connecting(service) || is_connected(service))
2079                                 __connman_network_clear_ipconfig(
2080                                                 service->network,
2081                                                 service->ipconfig_ipv4);
2082
2083                         ipv4 = service->ipconfig_ipv4;
2084                         err = __connman_ipconfig_set_config(ipv4, &value);
2085
2086                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2087                         if (is_connecting(service) || is_connected(service))
2088                                 __connman_network_clear_ipconfig(
2089                                                 service->network,
2090                                                 service->ipconfig_ipv6);
2091
2092                         ipv6 = service->ipconfig_ipv6;
2093                         err = __connman_ipconfig_set_config(ipv6, &value);
2094                 }
2095
2096                 if (err < 0) {
2097                         if (is_connected(service) || is_connecting(service))
2098                                 __connman_network_set_ipconfig(service->network,
2099                                                                 ipv4, ipv6);
2100                         return __connman_error_failed(msg, -err);
2101                 }
2102
2103                 if (ipv4)
2104                         ipv4_configuration_changed(service);
2105                 else if (ipv6)
2106                         ipv6_configuration_changed(service);
2107
2108                 if (is_connecting(service) || is_connected(service))
2109                         __connman_network_set_ipconfig(service->network,
2110                                                         ipv4, ipv6);
2111
2112                 __connman_storage_save_service(service);
2113         } else
2114                 return __connman_error_invalid_property(msg);
2115
2116         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2117 }
2118
2119 static void set_idle(struct connman_service *service)
2120 {
2121         service->state = CONNMAN_SERVICE_STATE_IDLE;
2122         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2123         state_changed(service);
2124 }
2125
2126 static DBusMessage *clear_property(DBusConnection *conn,
2127                                         DBusMessage *msg, void *user_data)
2128 {
2129         struct connman_service *service = user_data;
2130         const char *name;
2131
2132         DBG("service %p", service);
2133
2134         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2135                                                         DBUS_TYPE_INVALID);
2136
2137         if (g_str_equal(name, "Error") == TRUE) {
2138                 set_idle(service);
2139
2140                 g_get_current_time(&service->modified);
2141                 __connman_storage_save_service(service);
2142         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2143                 if (service->immutable == TRUE)
2144                         return __connman_error_not_supported(msg);
2145
2146                 g_free(service->passphrase);
2147                 service->passphrase = NULL;
2148
2149                 passphrase_changed(service);
2150
2151                 __connman_storage_save_service(service);
2152         } else
2153                 return __connman_error_invalid_property(msg);
2154
2155         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2156 }
2157
2158 static connman_bool_t is_ignore(struct connman_service *service)
2159 {
2160         if (service->autoconnect == FALSE)
2161                 return TRUE;
2162
2163         if (service->roaming == TRUE)
2164                 return TRUE;
2165
2166         if (service->ignore == TRUE)
2167                 return TRUE;
2168
2169         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
2170                 return TRUE;
2171
2172         return FALSE;
2173 }
2174
2175 void __connman_service_auto_connect(void)
2176 {
2177         struct connman_service *service = NULL;
2178         GSequenceIter *iter;
2179
2180         DBG("");
2181
2182         iter = g_sequence_get_begin_iter(service_list);
2183
2184         while (g_sequence_iter_is_end(iter) == FALSE) {
2185                 service = g_sequence_get(iter);
2186
2187                 if (service->pending != NULL)
2188                         return;
2189
2190                 if (is_connecting(service) == TRUE)
2191                         return;
2192
2193                 if (service->favorite == FALSE)
2194                         return;
2195
2196                 if (is_connected(service) == TRUE)
2197                         return;
2198
2199                 if (is_ignore(service) == FALSE &&
2200                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
2201                         break;
2202
2203                 service = NULL;
2204
2205                 iter = g_sequence_iter_next(iter);
2206         }
2207
2208         if (service != NULL) {
2209                 service->userconnect = FALSE;
2210                 __connman_service_connect(service);
2211         }
2212 }
2213
2214 static void remove_timeout(struct connman_service *service)
2215 {
2216         if (service->timeout > 0) {
2217                 g_source_remove(service->timeout);
2218                 service->timeout = 0;
2219         }
2220 }
2221
2222 static void reply_pending(struct connman_service *service, int error)
2223 {
2224         remove_timeout(service);
2225
2226         if (service->pending != NULL) {
2227                 if (error > 0) {
2228                         DBusMessage *reply;
2229
2230                         reply = __connman_error_failed(service->pending,
2231                                                                 error);
2232                         if (reply != NULL)
2233                                 g_dbus_send_message(connection, reply);
2234                 } else
2235                         g_dbus_send_reply(connection, service->pending,
2236                                                         DBUS_TYPE_INVALID);
2237
2238                 dbus_message_unref(service->pending);
2239                 service->pending = NULL;
2240         }
2241 }
2242
2243 static gboolean connect_timeout(gpointer user_data)
2244 {
2245         struct connman_service *service = user_data;
2246         connman_bool_t autoconnect = FALSE;
2247
2248         DBG("service %p", service);
2249
2250         service->timeout = 0;
2251
2252         if (service->network != NULL)
2253                 __connman_network_disconnect(service->network);
2254
2255         __connman_ipconfig_disable(service->ipconfig_ipv4);
2256         __connman_ipconfig_disable(service->ipconfig_ipv6);
2257
2258         __connman_stats_service_unregister(service);
2259
2260         if (service->pending != NULL) {
2261                 DBusMessage *reply;
2262
2263                 reply = __connman_error_operation_timeout(service->pending);
2264                 if (reply != NULL)
2265                         g_dbus_send_message(connection, reply);
2266
2267                 dbus_message_unref(service->pending);
2268                 service->pending = NULL;
2269         } else
2270                 autoconnect = TRUE;
2271
2272         __connman_service_indicate_state(service,
2273                                         CONNMAN_SERVICE_STATE_FAILURE);
2274
2275         if (autoconnect == TRUE && service->userconnect == FALSE)
2276                 __connman_service_auto_connect();
2277
2278         return FALSE;
2279 }
2280
2281 static void set_reconnect_state(struct connman_service *service,
2282                                                 connman_bool_t reconnect)
2283 {
2284         struct connman_device *device;
2285
2286         if (service->network == NULL)
2287                 return;
2288
2289         device = connman_network_get_device(service->network);
2290         if (device == NULL)
2291                 return;
2292
2293         __connman_device_set_reconnect(device, reconnect);
2294 }
2295
2296 static connman_bool_t get_reconnect_state(struct connman_service *service)
2297 {
2298         struct connman_device *device;
2299
2300         if (service->network == NULL)
2301                 return FALSE;
2302
2303         device = connman_network_get_device(service->network);
2304         if (device == NULL)
2305                 return FALSE;
2306
2307         return __connman_device_get_reconnect(device);
2308 }
2309
2310 static void request_input_cb (struct connman_service *service,
2311                         const char *passphrase, void *user_data)
2312 {
2313         DBG ("RequestInput return, %p", service);
2314
2315         if (passphrase == NULL)
2316                 return;
2317         __connman_service_set_passphrase(service, passphrase);
2318         __connman_service_connect(service);
2319 }
2320
2321 struct connman_service *
2322 __connman_service_connect_type(enum connman_service_type type)
2323 {
2324         struct connman_service *service;
2325         GSequenceIter *iter;
2326         int err;
2327
2328         DBG("type %d", type);
2329
2330         /*
2331          * We go through the already sorted service list.
2332          * We pick the first one matching our type, or just
2333          * the first available one if we have no type.
2334          */
2335         iter = g_sequence_get_begin_iter(service_list);
2336         if (g_sequence_iter_is_end(iter))
2337                 return NULL;
2338         service = g_sequence_get(iter);
2339
2340         /*
2341          * If the first service is connected or about to be
2342          * connected, we return it, regardless of the type.
2343          */
2344         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2345                 (is_connecting(service) == TRUE ||
2346                         is_connected(service) == TRUE))
2347                 return service;
2348
2349         while (g_sequence_iter_is_end(iter) == FALSE) {
2350                 if (service->type == type ||
2351                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2352                         break;
2353
2354                 iter = g_sequence_iter_next(iter);
2355                 service = g_sequence_get(iter);
2356         }
2357
2358         if (g_sequence_iter_is_end(iter))
2359                 return NULL;
2360
2361         service->ignore = FALSE;
2362
2363         service->userconnect = TRUE;
2364
2365         set_reconnect_state(service, FALSE);
2366
2367         err = __connman_service_connect(service);
2368         if (err < 0) {
2369                 if (err == -ENOKEY)
2370                         if ( __connman_agent_request_input(service,
2371                                                         request_input_cb,
2372                                                         NULL))
2373                                 return service;
2374
2375                 if (err != -EINPROGRESS)
2376                         return NULL;
2377         }
2378
2379         return service;
2380 }
2381
2382 static DBusMessage *connect_service(DBusConnection *conn,
2383                                         DBusMessage *msg, void *user_data)
2384 {
2385         struct connman_service *service = user_data;
2386         GSequenceIter *iter;
2387         int err;
2388
2389         DBG("service %p", service);
2390
2391         if (service->pending != NULL)
2392                 return __connman_error_in_progress(msg);
2393
2394         iter = g_sequence_get_begin_iter(service_list);
2395
2396         while (g_sequence_iter_is_end(iter) == FALSE) {
2397                 struct connman_service *temp = g_sequence_get(iter);
2398
2399                 if (service->type == temp->type &&
2400                                         is_connecting(temp) == TRUE)
2401                         return __connman_error_in_progress(msg);
2402
2403                 iter = g_sequence_iter_next(iter);
2404         }
2405
2406         service->ignore = FALSE;
2407
2408         service->userconnect = TRUE;
2409
2410         service->pending = dbus_message_ref(msg);
2411
2412         set_reconnect_state(service, FALSE);
2413
2414         err = __connman_service_connect(service);
2415         if (err < 0) {
2416                 if (err == -ENOKEY) {
2417                         if (__connman_agent_request_input(service,
2418                                                         request_input_cb,
2419                                                         NULL) == 0)
2420                                 return NULL;
2421                 }
2422
2423                 if (service->pending == NULL)
2424                         return NULL;
2425
2426                 if (err != -EINPROGRESS) {
2427                         dbus_message_unref(service->pending);
2428                         service->pending = NULL;
2429
2430                         return __connman_error_failed(msg, -err);
2431                 }
2432
2433                 return NULL;
2434         }
2435
2436         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2437 }
2438
2439 static DBusMessage *disconnect_service(DBusConnection *conn,
2440                                         DBusMessage *msg, void *user_data)
2441 {
2442         struct connman_service *service = user_data;
2443         int err;
2444
2445         DBG("service %p", service);
2446
2447         reply_pending(service, ECONNABORTED);
2448
2449         service->ignore = TRUE;
2450
2451         set_reconnect_state(service, FALSE);
2452
2453         err = __connman_service_disconnect(service);
2454         if (err < 0) {
2455                 if (err != -EINPROGRESS)
2456                         return __connman_error_failed(msg, -err);
2457
2458                 return NULL;
2459         }
2460
2461         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2462 }
2463
2464 static DBusMessage *remove_service(DBusConnection *conn,
2465                                         DBusMessage *msg, void *user_data)
2466 {
2467         struct connman_service *service = user_data;
2468
2469         DBG("service %p", service);
2470
2471         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2472                 return __connman_error_not_supported(msg);
2473
2474         if (service->immutable == TRUE)
2475                 return __connman_error_not_supported(msg);
2476
2477         if (service->favorite == FALSE &&
2478                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2479                 return __connman_error_not_supported(msg);
2480
2481         if (service->network != NULL) {
2482                 set_reconnect_state(service, FALSE);
2483
2484                 __connman_network_disconnect(service->network);
2485         }
2486
2487         g_hash_table_destroy(service->counter_table);
2488
2489         g_free(service->passphrase);
2490         service->passphrase = NULL;
2491
2492         passphrase_changed(service);
2493
2494         g_free(service->apn);
2495         service->apn = NULL;
2496
2497         g_free(service->username);
2498         service->username = NULL;
2499
2500         g_free(service->password);
2501         service->password = NULL;
2502
2503         apn_changed(service);
2504
2505         set_idle(service);
2506
2507         __connman_service_set_favorite(service, FALSE);
2508         __connman_storage_save_service(service);
2509
2510         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2511 }
2512
2513 static DBusMessage *move_service(DBusConnection *conn,
2514                                         DBusMessage *msg, void *user_data,
2515                                                                 gboolean before)
2516 {
2517         struct connman_service *service = user_data;
2518         struct connman_service *target;
2519         const char *path;
2520         GSequenceIter *src, *dst;
2521
2522         DBG("service %p", service);
2523
2524         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2525                                                         DBUS_TYPE_INVALID);
2526
2527         if (service->favorite == FALSE)
2528                 return __connman_error_not_supported(msg);
2529
2530         target = find_service(path);
2531         if (target == NULL || target->favorite == FALSE || target == service)
2532                 return __connman_error_invalid_service(msg);
2533
2534         DBG("target %s", target->identifier);
2535
2536         if (target->state != service->state)
2537                 return __connman_error_invalid_service(msg);
2538
2539         g_get_current_time(&service->modified);
2540         __connman_storage_save_service(service);
2541
2542         src = g_hash_table_lookup(service_hash, service->identifier);
2543         dst = g_hash_table_lookup(service_hash, target->identifier);
2544
2545         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2546
2547         __connman_profile_changed(FALSE);
2548
2549         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2550 }
2551
2552 static DBusMessage *move_before(DBusConnection *conn,
2553                                         DBusMessage *msg, void *user_data)
2554 {
2555         return move_service(conn, msg, user_data, TRUE);
2556 }
2557
2558 static DBusMessage *move_after(DBusConnection *conn,
2559                                         DBusMessage *msg, void *user_data)
2560 {
2561         return move_service(conn, msg, user_data, FALSE);
2562 }
2563
2564 static DBusMessage *reset_counters(DBusConnection *conn,
2565                                         DBusMessage *msg, void *user_data)
2566 {
2567         struct connman_service *service = user_data;
2568
2569         reset_stats(service);
2570
2571         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2572 }
2573
2574 static GDBusMethodTable service_methods[] = {
2575         { "GetProperties", "",   "a{sv}", get_properties     },
2576         { "SetProperty",   "sv", "",      set_property       },
2577         { "ClearProperty", "s",  "",      clear_property     },
2578         { "Connect",       "",   "",      connect_service,
2579                                                 G_DBUS_METHOD_FLAG_ASYNC },
2580         { "Disconnect",    "",   "",      disconnect_service },
2581         { "Remove",        "",   "",      remove_service     },
2582         { "MoveBefore",    "o",  "",      move_before        },
2583         { "MoveAfter",     "o",  "",      move_after         },
2584         { "ResetCounters", "",   "",      reset_counters     },
2585         { },
2586 };
2587
2588 static GDBusSignalTable service_signals[] = {
2589         { "PropertyChanged", "sv" },
2590         { },
2591 };
2592
2593 static void service_free(gpointer user_data)
2594 {
2595         struct connman_service *service = user_data;
2596         char *path = service->path;
2597
2598         DBG("service %p", service);
2599
2600         reply_pending(service, ENOENT);
2601
2602         g_hash_table_remove(service_hash, service->identifier);
2603
2604         stats_stop(service);
2605         __connman_storage_save_service(service);
2606
2607         service->path = NULL;
2608
2609         if (path != NULL) {
2610                 __connman_profile_changed(FALSE);
2611
2612                 g_dbus_unregister_interface(connection, path,
2613                                                 CONNMAN_SERVICE_INTERFACE);
2614                 g_free(path);
2615         }
2616
2617         if (service->network != NULL)
2618                 connman_network_unref(service->network);
2619
2620         if (service->provider != NULL)
2621                 connman_provider_unref(service->provider);
2622
2623         if (service->ipconfig_ipv4 != NULL) {
2624                 connman_ipconfig_unref(service->ipconfig_ipv4);
2625                 service->ipconfig_ipv4 = NULL;
2626         }
2627
2628         if (service->ipconfig_ipv6 != NULL) {
2629                 connman_ipconfig_unref(service->ipconfig_ipv6);
2630                 service->ipconfig_ipv6 = NULL;
2631         }
2632
2633         if (service->location != NULL)
2634                 connman_location_unref(service->location);
2635
2636         g_strfreev(service->nameservers);
2637         g_strfreev(service->domains);
2638         g_strfreev(service->proxies);
2639         g_strfreev(service->excludes);
2640
2641         g_free(service->nameserver);
2642         g_free(service->domainname);
2643         g_free(service->pac);
2644         g_free(service->mcc);
2645         g_free(service->mnc);
2646         g_free(service->apn);
2647         g_free(service->username);
2648         g_free(service->password);
2649         g_free(service->profile);
2650         g_free(service->name);
2651         g_free(service->passphrase);
2652         g_free(service->identifier);
2653         g_free(service->eap);
2654         g_free(service->identity);
2655         g_free(service->ca_cert_file);
2656         g_free(service->client_cert_file);
2657         g_free(service->private_key_file);
2658         g_free(service->private_key_passphrase);
2659         g_free(service->phase2);
2660
2661         if (service->stats.timer != NULL)
2662                 g_timer_destroy(service->stats.timer);
2663         if (service->stats_roaming.timer != NULL)
2664                 g_timer_destroy(service->stats_roaming.timer);
2665
2666         g_free(service);
2667 }
2668
2669 /**
2670  * __connman_service_put:
2671  * @service: service structure
2672  *
2673  * Release service if no longer needed
2674  */
2675 void __connman_service_put(struct connman_service *service)
2676 {
2677         DBG("service %p", service);
2678
2679         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2680                 GSequenceIter *iter;
2681
2682                 iter = g_hash_table_lookup(service_hash, service->identifier);
2683                 if (iter != NULL) {
2684                         reply_pending(service, ECONNABORTED);
2685
2686                         __connman_service_disconnect(service);
2687
2688                         g_sequence_remove(iter);
2689                 } else
2690                         service_free(service);
2691         }
2692 }
2693
2694 static void stats_init(struct connman_service *service)
2695 {
2696         /* home */
2697         service->stats.valid = FALSE;
2698         service->stats.enabled = FALSE;
2699         service->stats.timer = g_timer_new();
2700
2701         /* roaming */
2702         service->stats_roaming.valid = FALSE;
2703         service->stats_roaming.enabled = FALSE;
2704         service->stats_roaming.timer = g_timer_new();
2705 }
2706
2707 static void service_initialize(struct connman_service *service)
2708 {
2709         DBG("service %p", service);
2710
2711         service->refcount = 1;
2712
2713         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2714         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2715         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2716         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2717
2718         service->favorite  = FALSE;
2719         service->immutable = FALSE;
2720         service->hidden = FALSE;
2721
2722         service->ignore = FALSE;
2723
2724         service->userconnect = FALSE;
2725
2726         service->order = 0;
2727
2728         stats_init(service);
2729
2730         service->provider = NULL;
2731 }
2732
2733 /**
2734  * connman_service_create:
2735  *
2736  * Allocate a new service.
2737  *
2738  * Returns: a newly-allocated #connman_service structure
2739  */
2740 struct connman_service *connman_service_create(void)
2741 {
2742         GSList *list;
2743         struct connman_stats_counter *counters;
2744         const char *counter;
2745
2746         struct connman_service *service;
2747
2748         service = g_try_new0(struct connman_service, 1);
2749         if (service == NULL)
2750                 return NULL;
2751
2752         DBG("service %p", service);
2753
2754         service->counter_table = g_hash_table_new_full(g_str_hash,
2755                                                 g_str_equal, NULL, g_free);
2756
2757         for (list = counter_list; list; list = list->next) {
2758                 counter = list->data;
2759
2760                 counters = g_try_new0(struct connman_stats_counter, 1);
2761                 if (counters == NULL) {
2762                         g_hash_table_destroy(service->counter_table);
2763                         g_free(service);
2764                         return NULL;
2765                 }
2766
2767                 counters->append_all = TRUE;
2768
2769                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2770                                 counters);
2771         }
2772
2773         service_initialize(service);
2774
2775         service->location = __connman_location_create(service);
2776
2777         return service;
2778 }
2779
2780 struct connman_location *__connman_service_get_location(struct connman_service *service)
2781 {
2782         return service->location;
2783 }
2784
2785 /**
2786  * connman_service_ref:
2787  * @service: service structure
2788  *
2789  * Increase reference counter of service
2790  */
2791 struct connman_service *connman_service_ref(struct connman_service *service)
2792 {
2793         DBG("%p", service);
2794
2795         g_atomic_int_inc(&service->refcount);
2796
2797         return service;
2798 }
2799
2800 /**
2801  * connman_service_unref:
2802  * @service: service structure
2803  *
2804  * Decrease reference counter of service
2805  */
2806 void connman_service_unref(struct connman_service *service)
2807 {
2808         __connman_service_put(service);
2809 }
2810
2811 static gint service_compare(gconstpointer a, gconstpointer b,
2812                                                         gpointer user_data)
2813 {
2814         struct connman_service *service_a = (void *) a;
2815         struct connman_service *service_b = (void *) b;
2816
2817         if (service_a->state != service_b->state) {
2818                 if (is_connected(service_a) == TRUE)
2819                         return -1;
2820                 if (is_connected(service_b) == TRUE)
2821                         return 1;
2822
2823                 if (is_connecting(service_a) == TRUE)
2824                         return -1;
2825                 if (is_connecting(service_b) == TRUE)
2826                         return 1;
2827         }
2828
2829         if (service_a->order > service_b->order)
2830                 return -1;
2831
2832         if (service_a->order < service_b->order)
2833                 return 1;
2834
2835         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2836                 return -1;
2837
2838         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2839                 return 1;
2840
2841         if (service_a->type != service_b->type) {
2842                 switch (service_a->type) {
2843                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2844                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2845                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2846                 case CONNMAN_SERVICE_TYPE_GPS:
2847                 case CONNMAN_SERVICE_TYPE_VPN:
2848                 case CONNMAN_SERVICE_TYPE_GADGET:
2849                         break;
2850                 case CONNMAN_SERVICE_TYPE_WIFI:
2851                         return 1;
2852                 case CONNMAN_SERVICE_TYPE_WIMAX:
2853                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2854                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2855                         return -1;
2856                 }
2857         }
2858
2859         return (gint) service_b->strength - (gint) service_a->strength;
2860 }
2861
2862 /**
2863  * connman_service_get_type:
2864  * @service: service structure
2865  *
2866  * Get the type of service
2867  */
2868 enum connman_service_type connman_service_get_type(struct connman_service *service)
2869 {
2870         if (service == NULL)
2871                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2872
2873         return service->type;
2874 }
2875
2876 /**
2877  * connman_service_get_interface:
2878  * @service: service structure
2879  *
2880  * Get network interface of service
2881  */
2882 char *connman_service_get_interface(struct connman_service *service)
2883 {
2884         int index;
2885
2886         if (service == NULL)
2887                 return NULL;
2888
2889         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2890                 if (service->ipconfig_ipv4)
2891                         index = connman_ipconfig_get_index(
2892                                                 service->ipconfig_ipv4);
2893                 else if (service->ipconfig_ipv6)
2894                         index = connman_ipconfig_get_index(
2895                                                 service->ipconfig_ipv6);
2896                 else
2897                         return NULL;
2898
2899                 return connman_inet_ifname(index);
2900         }
2901
2902         if (service->network == NULL)
2903                 return NULL;
2904
2905         index = connman_network_get_index(service->network);
2906
2907         return connman_inet_ifname(index);
2908 }
2909
2910 /**
2911  * connman_service_get_network:
2912  * @service: service structure
2913  *
2914  * Get the service network
2915  */
2916 struct connman_network *
2917 __connman_service_get_network(struct connman_service *service)
2918 {
2919         if (service == NULL)
2920                 return NULL;
2921
2922         return service->network;
2923 }
2924
2925 struct connman_ipconfig *
2926 __connman_service_get_ip4config(struct connman_service *service)
2927 {
2928         if (service == NULL)
2929                 return NULL;
2930
2931         return service->ipconfig_ipv4;
2932 }
2933
2934 struct connman_ipconfig *
2935 __connman_service_get_ip6config(struct connman_service *service)
2936 {
2937         if (service == NULL)
2938                 return NULL;
2939
2940         return service->ipconfig_ipv6;
2941 }
2942
2943 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2944 {
2945         if (service == NULL)
2946                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2947
2948         return service->security;
2949 }
2950
2951 /**
2952  * __connman_service_set_favorite:
2953  * @service: service structure
2954  * @favorite: favorite value
2955  *
2956  * Change the favorite setting of service
2957  */
2958 int __connman_service_set_favorite(struct connman_service *service,
2959                                                 connman_bool_t favorite)
2960 {
2961         GSequenceIter *iter;
2962
2963         iter = g_hash_table_lookup(service_hash, service->identifier);
2964         if (iter == NULL)
2965                 return -ENOENT;
2966
2967         if (service->favorite == favorite)
2968                 return -EALREADY;
2969
2970         service->favorite = favorite;
2971
2972         favorite_changed(service);
2973
2974         g_sequence_sort_changed(iter, service_compare, NULL);
2975
2976         __connman_profile_changed(FALSE);
2977
2978         return 0;
2979 }
2980
2981 int __connman_service_set_immutable(struct connman_service *service,
2982                                                 connman_bool_t immutable)
2983 {
2984         service->immutable = immutable;
2985
2986         immutable_changed(service);
2987
2988         return 0;
2989 }
2990
2991 void __connman_service_set_string(struct connman_service *service,
2992                                   const char *key, const char *value)
2993 {
2994         if (g_str_equal(key, "EAP") == TRUE) {
2995                 g_free(service->eap);
2996                 service->eap = g_strdup(value);
2997         } else if (g_str_equal(key, "Identity") == TRUE) {
2998                 g_free(service->identity);
2999                 service->identity = g_strdup(value);
3000         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3001                 g_free(service->ca_cert_file);
3002                 service->ca_cert_file = g_strdup(value);
3003         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3004                 g_free(service->client_cert_file);
3005                 service->client_cert_file = g_strdup(value);
3006         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3007                 g_free(service->private_key_file);
3008                 service->private_key_file = g_strdup(value);
3009         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3010                 g_free(service->private_key_passphrase);
3011                 service->private_key_passphrase = g_strdup(value);
3012         } else if (g_str_equal(key, "Phase2") == TRUE) {
3013                 g_free(service->phase2);
3014                 service->phase2 = g_strdup(value);
3015         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3016                 g_free(service->passphrase);
3017                 service->passphrase = g_strdup(value);
3018         }
3019 }
3020
3021 static void service_complete(struct connman_service *service)
3022 {
3023         reply_pending(service, EIO);
3024
3025         if (service->userconnect == FALSE)
3026                 __connman_service_auto_connect();
3027
3028         g_get_current_time(&service->modified);
3029         __connman_storage_save_service(service);
3030 }
3031
3032 static void report_error_cb(struct connman_service *service,
3033                         gboolean retry, void *user_data)
3034 {
3035         if (retry == TRUE)
3036                 __connman_service_connect(service);
3037         else {
3038                 service_complete(service);
3039                 __connman_profile_changed(FALSE);
3040                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3041         }
3042 }
3043
3044 int __connman_service_indicate_state(struct connman_service *service,
3045                                         enum connman_service_state state)
3046 {
3047         GSequenceIter *iter;
3048
3049         DBG("service %p state %d", service, state);
3050
3051         if (service == NULL)
3052                 return -EINVAL;
3053
3054         if (service->state == state)
3055                 return -EALREADY;
3056
3057         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
3058                                 state == CONNMAN_SERVICE_STATE_IDLE)
3059                 return -EINVAL;
3060
3061         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
3062                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3063                 return -EINVAL;
3064
3065         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3066                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3067                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
3068                 state_changed(service);
3069
3070                 reply_pending(service, ECONNABORTED);
3071
3072                 __connman_service_disconnect(service);
3073         }
3074
3075         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3076                 if (__connman_stats_service_register(service) == 0) {
3077                         __connman_stats_get(service, FALSE,
3078                                                 &service->stats.data);
3079                         __connman_stats_get(service, TRUE,
3080                                                 &service->stats_roaming.data);
3081                 }
3082
3083                 if (service->ipconfig_ipv4)
3084                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3085                 if (service->ipconfig_ipv6)
3086                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3087         }
3088
3089         service->state = state;
3090         state_changed(service);
3091
3092         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3093                 if (service->login_required == TRUE) {
3094                         service->login_required = FALSE;
3095                         login_changed(service);
3096                 }
3097
3098                 connman_timeserver_sync();
3099         }
3100
3101         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3102                 connman_bool_t reconnect;
3103
3104                 reconnect = get_reconnect_state(service);
3105                 if (reconnect == TRUE)
3106                         __connman_service_auto_connect();
3107         }
3108
3109         if (state == CONNMAN_SERVICE_STATE_READY) {
3110                 enum connman_service_proxy_method proxy_config;
3111
3112                 set_reconnect_state(service, TRUE);
3113
3114                 __connman_service_set_favorite(service, TRUE);
3115
3116                 reply_pending(service, 0);
3117
3118                 service->userconnect = FALSE;
3119
3120                 g_get_current_time(&service->modified);
3121                 __connman_storage_save_service(service);
3122
3123                 update_nameservers(service);
3124                 dns_changed(service);
3125                 domain_changed(service);
3126
3127                 proxy_config = service->proxy_config;
3128
3129                 /*
3130                  * We start WPAD if we haven't got a PAC URL from DHCP and
3131                  * if our proxy manual configuration is either empty or set
3132                  * to AUTO with an empty URL.
3133                  */
3134                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3135                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3136                                 (proxy_config ==
3137                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3138                                         service->pac == NULL)))
3139                         if (__connman_wpad_start(service) < 0) {
3140                                 service->proxy =
3141                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3142
3143                                 __connman_notifier_proxy_changed(service);
3144                         }
3145
3146                 __connman_notifier_connect(service->type);
3147
3148                 default_changed();
3149         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3150                 __connman_location_finish(service);
3151
3152                 default_changed();
3153
3154                 __connman_wpad_stop(service);
3155
3156                 update_nameservers(service);
3157                 dns_changed(service);
3158                 domain_changed(service);
3159
3160                 __connman_notifier_disconnect(service->type);
3161         }
3162
3163         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3164                 if (service->userconnect == TRUE &&
3165                         __connman_agent_report_error(service,
3166                                         error2string(service->error),
3167                                         report_error_cb, NULL) == -EIO)
3168                         return 0;
3169                 service_complete(service);
3170         } else
3171                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3172
3173         iter = g_hash_table_lookup(service_hash, service->identifier);
3174         if (iter != NULL)
3175                 g_sequence_sort_changed(iter, service_compare, NULL);
3176
3177         __connman_profile_changed(FALSE);
3178
3179         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
3180                 default_changed();
3181
3182         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3183                 struct connman_service *def_service = get_default();
3184
3185                 if (__connman_notifier_count_connected() == 0 &&
3186                         def_service != NULL &&
3187                                 def_service->provider != NULL)
3188                         __connman_provider_disconnect(def_service->provider);
3189         }
3190
3191         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
3192                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
3193                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3194
3195         return 0;
3196 }
3197
3198 int __connman_service_indicate_error(struct connman_service *service,
3199                                         enum connman_service_error error)
3200 {
3201         DBG("service %p error %d", service, error);
3202
3203         if (service == NULL)
3204                 return -EINVAL;
3205
3206         service->error = error;
3207
3208         return __connman_service_indicate_state(service,
3209                                         CONNMAN_SERVICE_STATE_FAILURE);
3210 }
3211
3212 int __connman_service_clear_error(struct connman_service *service)
3213 {
3214         DBG("service %p", service);
3215
3216         if (service == NULL)
3217                 return -EINVAL;
3218
3219         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
3220                 return -EINVAL;
3221
3222         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
3223         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3224
3225         if (service->favorite == TRUE)
3226                 set_reconnect_state(service, TRUE);
3227
3228         return __connman_service_indicate_state(service,
3229                                         CONNMAN_SERVICE_STATE_IDLE);
3230 }
3231
3232 int __connman_service_indicate_default(struct connman_service *service)
3233 {
3234         DBG("service %p", service);
3235
3236         default_changed();
3237
3238         __connman_location_detect(service);
3239
3240         return 0;
3241 }
3242
3243 int __connman_service_request_login(struct connman_service *service)
3244 {
3245         DBG("service %p", service);
3246
3247         if (service == NULL)
3248                 return -EINVAL;
3249
3250         service->login_required = TRUE;
3251         login_changed(service);
3252
3253         return 0;
3254 }
3255
3256 static connman_bool_t prepare_network(struct connman_service *service)
3257 {
3258         enum connman_network_type type;
3259         unsigned int ssid_len;
3260
3261         type = connman_network_get_type(service->network);
3262
3263         switch (type) {
3264         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3265         case CONNMAN_NETWORK_TYPE_VENDOR:
3266                 return FALSE;
3267         case CONNMAN_NETWORK_TYPE_WIFI:
3268                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3269                                                         &ssid_len) == NULL)
3270                         return FALSE;
3271
3272                 connman_network_set_string(service->network,
3273                                 "WiFi.Passphrase", service->passphrase);
3274                 break;
3275         case CONNMAN_NETWORK_TYPE_ETHERNET:
3276         case CONNMAN_NETWORK_TYPE_WIMAX:
3277         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3278         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3279                 break;
3280         case CONNMAN_NETWORK_TYPE_CELLULAR:
3281                 connman_network_set_string(service->network,
3282                                                 "Cellular.APN", service->apn);
3283
3284                 connman_network_set_string(service->network,
3285                                         "Cellular.Username", service->username);
3286                 connman_network_set_string(service->network,
3287                                         "Cellular.Password", service->password);
3288                 break;
3289         }
3290
3291         return TRUE;
3292 }
3293
3294 static void prepare_8021x(struct connman_service *service)
3295 {
3296         if (service->eap != NULL)
3297                 connman_network_set_string(service->network, "WiFi.EAP",
3298                                                                 service->eap);
3299
3300         if (service->identity != NULL)
3301                 connman_network_set_string(service->network, "WiFi.Identity",
3302                                                         service->identity);
3303
3304         if (service->ca_cert_file != NULL)
3305                 connman_network_set_string(service->network, "WiFi.CACertFile",
3306                                                         service->ca_cert_file);
3307
3308         if (service->client_cert_file != NULL)
3309                 connman_network_set_string(service->network,
3310                                                 "WiFi.ClientCertFile",
3311                                                 service->client_cert_file);
3312
3313         if (service->private_key_file != NULL)
3314                 connman_network_set_string(service->network,
3315                                                 "WiFi.PrivateKeyFile",
3316                                                 service->private_key_file);
3317
3318         if (service->private_key_passphrase != NULL)
3319                 connman_network_set_string(service->network,
3320                                         "WiFi.PrivateKeyPassphrase",
3321                                         service->private_key_passphrase);
3322
3323         if (service->phase2 != NULL)
3324                 connman_network_set_string(service->network, "WiFi.Phase2",
3325                                                         service->phase2);
3326 }
3327
3328 static int service_connect(struct connman_service *service)
3329 {
3330         int err;
3331
3332         switch (service->type) {
3333         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3334         case CONNMAN_SERVICE_TYPE_SYSTEM:
3335         case CONNMAN_SERVICE_TYPE_GPS:
3336         case CONNMAN_SERVICE_TYPE_GADGET:
3337                 return -EINVAL;
3338         case CONNMAN_SERVICE_TYPE_ETHERNET:
3339         case CONNMAN_SERVICE_TYPE_WIMAX:
3340         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3341         case CONNMAN_SERVICE_TYPE_VPN:
3342                 break;
3343         case CONNMAN_SERVICE_TYPE_CELLULAR:
3344                 if (service->apn == NULL)
3345                         return -EINVAL;
3346                 break;
3347         case CONNMAN_SERVICE_TYPE_WIFI:
3348                 switch (service->security) {
3349                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3350                 case CONNMAN_SERVICE_SECURITY_NONE:
3351                         break;
3352                 case CONNMAN_SERVICE_SECURITY_WEP:
3353                 case CONNMAN_SERVICE_SECURITY_PSK:
3354                 case CONNMAN_SERVICE_SECURITY_WPA:
3355                 case CONNMAN_SERVICE_SECURITY_RSN:
3356                         if (service->passphrase == NULL)
3357                                 return -ENOKEY;
3358                         break;
3359                 case CONNMAN_SERVICE_SECURITY_8021X:
3360                         break;
3361                 }
3362                 break;
3363         }
3364
3365         if (service->network != NULL) {
3366                 if (prepare_network(service) == FALSE)
3367                         return -EINVAL;
3368
3369                 switch (service->security) {
3370                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3371                 case CONNMAN_SERVICE_SECURITY_NONE:
3372                 case CONNMAN_SERVICE_SECURITY_WEP:
3373                 case CONNMAN_SERVICE_SECURITY_PSK:
3374                 case CONNMAN_SERVICE_SECURITY_WPA:
3375                 case CONNMAN_SERVICE_SECURITY_RSN:
3376                         break;
3377                 case CONNMAN_SERVICE_SECURITY_8021X:
3378                         prepare_8021x(service);
3379                         break;
3380                 }
3381
3382                 if (__connman_stats_service_register(service) == 0) {
3383                         __connman_stats_get(service, FALSE,
3384                                                 &service->stats.data);
3385                         __connman_stats_get(service, TRUE,
3386                                                 &service->stats_roaming.data);
3387                 }
3388
3389                 if (service->ipconfig_ipv4)
3390                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3391                 if (service->ipconfig_ipv6)
3392                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3393
3394                 err = __connman_network_connect(service->network);
3395         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3396                                         service->provider != NULL)
3397                 err = __connman_provider_connect(service->provider);
3398         else
3399                 return -EOPNOTSUPP;
3400
3401         if (err < 0) {
3402                 if (err != -EINPROGRESS) {
3403                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3404                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3405                         __connman_stats_service_unregister(service);
3406                 }
3407         }
3408
3409         return err;
3410 }
3411
3412
3413 int __connman_service_connect(struct connman_service *service)
3414 {
3415         int err;
3416
3417         DBG("service %p", service);
3418
3419         if (is_connected(service) == TRUE)
3420                 return -EISCONN;
3421
3422         if (is_connecting(service) == TRUE)
3423                 return -EALREADY;
3424
3425         switch (service->type) {
3426         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3427         case CONNMAN_SERVICE_TYPE_SYSTEM:
3428         case CONNMAN_SERVICE_TYPE_GPS:
3429         case CONNMAN_SERVICE_TYPE_GADGET:
3430                 return -EINVAL;
3431         default:
3432                 err = service_connect(service);
3433         }
3434
3435         if (err >= 0)
3436                 return 0;
3437
3438         if (err == -EINPROGRESS) {
3439                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3440                                                 connect_timeout, service);
3441
3442                 return -EINPROGRESS;
3443         }
3444
3445         if (err == -ENOKEY)
3446                 return -ENOKEY;
3447
3448         if (service->userconnect == TRUE)
3449                 reply_pending(service, err);
3450
3451         __connman_service_indicate_state(service,
3452                                 CONNMAN_SERVICE_STATE_FAILURE);
3453
3454         return err;
3455 }
3456
3457 int __connman_service_disconnect(struct connman_service *service)
3458 {
3459         int err;
3460
3461         DBG("service %p", service);
3462
3463         if (service->network != NULL) {
3464                 err = __connman_network_disconnect(service->network);
3465         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3466                                         service->provider != NULL)
3467                 err = __connman_provider_disconnect(service->provider);
3468         else
3469                 return -EOPNOTSUPP;
3470
3471         if (err < 0 && err != -EINPROGRESS)
3472                 return err;
3473
3474         if (service->ipconfig_ipv4)
3475                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3476                                                         NULL);
3477         else
3478                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3479                                                         NULL);
3480
3481         __connman_ipconfig_clear_address(service->ipconfig_ipv4);
3482         __connman_ipconfig_clear_address(service->ipconfig_ipv6);
3483
3484         __connman_ipconfig_disable(service->ipconfig_ipv4);
3485         __connman_ipconfig_disable(service->ipconfig_ipv6);
3486
3487         __connman_stats_service_unregister(service);
3488
3489         return err;
3490 }
3491
3492 /**
3493  * __connman_service_lookup:
3494  * @pattern: search pattern
3495  * @path: return object path
3496  *
3497  * Look up a service path from a search pattern
3498  */
3499 int __connman_service_lookup(const char *pattern, const char **path)
3500 {
3501         GHashTableIter iter;
3502         gpointer key, value;
3503
3504         g_hash_table_iter_init(&iter, service_hash);
3505
3506         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3507                 GSequenceIter *iter = value;
3508                 struct connman_service *service = g_sequence_get(iter);
3509
3510                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3511                                 g_strcmp0(service->name, pattern) == 0) {
3512                         *path = (const char *) service->path;
3513                         return 0;
3514                 }
3515         }
3516
3517         return -ENXIO;
3518 }
3519
3520 /**
3521  * lookup_by_identifier:
3522  * @identifier: service identifier
3523  *
3524  * Look up a service by identifier (reference count will not be increased)
3525  */
3526 static struct connman_service *lookup_by_identifier(const char *identifier)
3527 {
3528         GSequenceIter *iter;
3529
3530         iter = g_hash_table_lookup(service_hash, identifier);
3531         if (iter != NULL)
3532                 return g_sequence_get(iter);
3533
3534         return NULL;
3535 }
3536
3537 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3538                 const char *ssid, const char *mode, const char *security)
3539 {
3540         struct connman_network *network;
3541         char *name;
3542         int index;
3543         unsigned int i, ssid_len;
3544
3545         ssid_len = strlen(ssid);
3546         if (ssid_len < 1)
3547                 return NULL;
3548
3549         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3550         if (network == NULL)
3551                 return NULL;
3552
3553         connman_network_set_blob(network, "WiFi.SSID",
3554                                         (unsigned char *) ssid, ssid_len);
3555
3556         connman_network_set_string(network, "WiFi.Mode", mode);
3557         connman_network_set_string(network, "WiFi.Security", security);
3558
3559         name = g_try_malloc0(ssid_len + 1);
3560         if (name == NULL) {
3561                 connman_network_unref(network);
3562                 return NULL;
3563         }
3564
3565         for (i = 0; i < ssid_len; i++) {
3566                 if (g_ascii_isprint(ssid[i]))
3567                         name[i] = ssid[i];
3568                 else
3569                         name[i] = ' ';
3570         }
3571
3572         connman_network_set_name(network, name);
3573
3574         g_free(name);
3575
3576         index = connman_device_get_index(device);
3577         connman_network_set_index(network, index);
3578
3579         if (connman_device_add_network(device, network) < 0) {
3580                 connman_network_unref(network);
3581                 return NULL;
3582         }
3583
3584         connman_network_set_available(network, TRUE);
3585
3586         return network;
3587 }
3588
3589 int __connman_service_create_and_connect(DBusMessage *msg)
3590 {
3591         struct connman_service *service;
3592         struct connman_network *network;
3593         struct connman_device *device;
3594         DBusMessageIter iter, array;
3595         const char *mode = "managed", *security = "none", *group_security;
3596         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3597         unsigned int ssid_len = 0;
3598         const char *ident;
3599         char *name, *group;
3600         gboolean created = FALSE;
3601         int err;
3602
3603         dbus_message_iter_init(msg, &iter);
3604         dbus_message_iter_recurse(&iter, &array);
3605
3606         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3607                 DBusMessageIter entry, value;
3608                 const char *key;
3609
3610                 dbus_message_iter_recurse(&array, &entry);
3611                 dbus_message_iter_get_basic(&entry, &key);
3612
3613                 dbus_message_iter_next(&entry);
3614                 dbus_message_iter_recurse(&entry, &value);
3615
3616                 switch (dbus_message_iter_get_arg_type(&value)) {
3617                 case DBUS_TYPE_STRING:
3618                         if (g_str_equal(key, "Type") == TRUE)
3619                                 dbus_message_iter_get_basic(&value, &type);
3620                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3621                                         g_str_equal(key, "Mode") == TRUE)
3622                                 dbus_message_iter_get_basic(&value, &mode);
3623                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3624                                         g_str_equal(key, "Security") == TRUE)
3625                                 dbus_message_iter_get_basic(&value, &security);
3626                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3627                                         g_str_equal(key, "Passphrase") == TRUE)
3628                                 dbus_message_iter_get_basic(&value, &passphrase);
3629                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3630                                         g_str_equal(key, "SSID") == TRUE)
3631                                 dbus_message_iter_get_basic(&value, &ssid);
3632                 }
3633
3634                 dbus_message_iter_next(&array);
3635         }
3636
3637         if (type == NULL)
3638                 return -EINVAL;
3639
3640         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3641                 return -EOPNOTSUPP;
3642
3643         if (ssid == NULL)
3644                 return -EINVAL;
3645
3646         ssid_len = strlen(ssid);
3647         if (ssid_len < 1)
3648                 return -EINVAL;
3649
3650         if (g_strcmp0(security, "none") != 0 &&
3651                                 g_strcmp0(security, "wep") != 0 &&
3652                                 g_strcmp0(security, "psk") != 0 &&
3653                                 g_strcmp0(security, "wpa") != 0 &&
3654                                 g_strcmp0(security, "rsn") != 0 &&
3655                                 g_strcmp0(security, "ieee8021x") != 0)
3656                 return -EINVAL;
3657
3658         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3659         if (device == NULL)
3660                 return -EOPNOTSUPP;
3661
3662         ident = connman_device_get_ident(device);
3663         if (ident == NULL)
3664                 return -EOPNOTSUPP;
3665
3666
3667         if (!g_strcmp0(security, "wpa") ||
3668                 !g_strcmp0(security, "rsn"))
3669                 group_security = "psk";
3670         else
3671                 group_security = security;
3672
3673         group = connman_wifi_build_group_name((unsigned char *) ssid,
3674                                                 ssid_len, mode, group_security);
3675         if (group == NULL)
3676                 return -EINVAL;
3677
3678         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3679
3680         service = lookup_by_identifier(name);
3681
3682         if (service != NULL)
3683                 goto done;
3684
3685         network = create_hidden_wifi(device, ssid, mode, security);
3686         if (network != NULL) {
3687                 connman_network_set_group(network, group);
3688                 created = TRUE;
3689         }
3690
3691         service = lookup_by_identifier(name);
3692
3693 done:
3694         g_free(name);
3695         g_free(group);
3696
3697         if (service == NULL) {
3698                 err = -EOPNOTSUPP;
3699                 goto failed;
3700         }
3701
3702         if (is_connected(service) == TRUE) {
3703                 err = -EISCONN;
3704                 goto failed;
3705         }
3706
3707         if (is_connecting(service) == TRUE) {
3708                 err = -EALREADY;
3709                 goto failed;
3710         }
3711
3712         set_reconnect_state(service, FALSE);
3713
3714         __connman_device_disconnect(device);
3715
3716         if (passphrase != NULL) {
3717                 g_free(service->passphrase);
3718                 service->passphrase = g_strdup(passphrase);
3719         }
3720
3721         service->userconnect = TRUE;
3722
3723         err = __connman_service_connect(service);
3724         if (err < 0 && err != -EINPROGRESS)
3725                 goto failed;
3726
3727         g_dbus_send_reply(connection, msg,
3728                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3729                                                         DBUS_TYPE_INVALID);
3730
3731         return 0;
3732
3733 failed:
3734         if (service != NULL && created == TRUE) {
3735                 struct connman_network *network = service->network;
3736
3737                 if (network != NULL) {
3738                         connman_network_set_available(network, FALSE);
3739                         __connman_device_cleanup_networks(device);
3740                 } else
3741                         __connman_service_put(service);
3742         }
3743
3744         return err;
3745 }
3746
3747 /**
3748  * __connman_service_get:
3749  * @identifier: service identifier
3750  *
3751  * Look up a service by identifier or create a new one if not found
3752  */
3753 static struct connman_service *service_get(const char *identifier)
3754 {
3755         struct connman_service *service;
3756         GSequenceIter *iter;
3757
3758         iter = g_hash_table_lookup(service_hash, identifier);
3759         if (iter != NULL) {
3760                 service = g_sequence_get(iter);
3761                 if (service != NULL)
3762                         connman_service_ref(service);
3763                 return service;
3764         }
3765
3766         service = connman_service_create();
3767         if (service == NULL)
3768                 return NULL;
3769
3770         DBG("service %p", service);
3771
3772         service->identifier = g_strdup(identifier);
3773
3774         service->profile = g_strdup(__connman_profile_active_ident());
3775
3776         iter = g_sequence_insert_sorted(service_list, service,
3777                                                 service_compare, NULL);
3778
3779         g_hash_table_insert(service_hash, service->identifier, iter);
3780
3781         return service;
3782 }
3783
3784 static int service_register(struct connman_service *service)
3785 {
3786         const char *path = __connman_profile_active_path();
3787         GSequenceIter *iter;
3788
3789         DBG("service %p", service);
3790
3791         if (service->path != NULL)
3792                 return -EALREADY;
3793
3794         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3795
3796         DBG("path %s", service->path);
3797
3798         __connman_config_provision_service(service);
3799
3800         __connman_storage_load_service(service);
3801
3802         g_dbus_register_interface(connection, service->path,
3803                                         CONNMAN_SERVICE_INTERFACE,
3804                                         service_methods, service_signals,
3805                                                         NULL, service, NULL);
3806
3807         iter = g_hash_table_lookup(service_hash, service->identifier);
3808         if (iter != NULL)
3809                 g_sequence_sort_changed(iter, service_compare, NULL);
3810
3811         __connman_profile_changed(TRUE);
3812
3813         return 0;
3814 }
3815
3816 static void service_up(struct connman_ipconfig *ipconfig)
3817 {
3818         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3819
3820         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3821
3822         link_changed(service);
3823
3824         service->stats.valid = FALSE;
3825         service->stats_roaming.valid = FALSE;
3826 }
3827
3828 static void service_down(struct connman_ipconfig *ipconfig)
3829 {
3830         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3831 }
3832
3833 static void service_lower_up(struct connman_ipconfig *ipconfig)
3834 {
3835         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3836
3837         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3838
3839         stats_start(service);
3840 }
3841
3842 static void service_lower_down(struct connman_ipconfig *ipconfig)
3843 {
3844         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3845
3846         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3847
3848         stats_stop(service);
3849         __connman_storage_save_service(service);
3850 }
3851
3852 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3853 {
3854         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3855
3856         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3857
3858         settings_changed(service);
3859 }
3860
3861 static void service_ip_release(struct connman_ipconfig *ipconfig)
3862 {
3863         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3864
3865         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3866
3867         settings_changed(service);
3868 }
3869
3870 static const struct connman_ipconfig_ops service_ops = {
3871         .up             = service_up,
3872         .down           = service_down,
3873         .lower_up       = service_lower_up,
3874         .lower_down     = service_lower_down,
3875         .ip_bound       = service_ip_bound,
3876         .ip_release     = service_ip_release,
3877 };
3878
3879 static void setup_ip4config(struct connman_service *service, int index)
3880 {
3881         if (index < 0)
3882                 return;
3883
3884         service->ipconfig_ipv4 = connman_ipconfig_create(index,
3885                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3886         if (service->ipconfig_ipv4 == NULL)
3887                 return;
3888
3889         connman_ipconfig_set_method(service->ipconfig_ipv4,
3890                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3891
3892         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
3893
3894         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
3895 }
3896
3897 static void setup_ip6config(struct connman_service *service, int index)
3898 {
3899         if (index < 0)
3900                 return;
3901
3902         service->ipconfig_ipv6 = connman_ipconfig_create(index,
3903                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
3904         if (service->ipconfig_ipv6 == NULL)
3905                 return;
3906
3907         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
3908
3909         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
3910 }
3911
3912 void __connman_service_create_ip4config(struct connman_service *service,
3913                                                                 int index)
3914 {
3915         const char *ident = service->profile;
3916         GKeyFile *keyfile;
3917
3918         DBG("ipv4 %p", service->ipconfig_ipv4);
3919
3920         if (service->ipconfig_ipv4 != NULL)
3921                 return;
3922
3923         setup_ip4config(service, index);
3924
3925         if (ident == NULL)
3926                 return;
3927
3928         keyfile = __connman_storage_open_profile(ident);
3929         if (keyfile == NULL)
3930                 return;
3931
3932         if (service->ipconfig_ipv4)
3933                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
3934                                         service->identifier, "IPv4.");
3935         g_key_file_free(keyfile);
3936 }
3937
3938 void __connman_service_create_ip6config(struct connman_service *service,
3939                                                                 int index)
3940 {
3941         const char *ident = service->profile;
3942         GKeyFile *keyfile;
3943
3944         DBG("ipv6 %p", service->ipconfig_ipv6);
3945
3946         if (service->ipconfig_ipv6 != NULL)
3947                 return;
3948
3949         setup_ip6config(service, index);
3950
3951         if (ident == NULL)
3952                 return;
3953
3954         keyfile = __connman_storage_open_profile(ident);
3955         if (keyfile == NULL)
3956                 return;
3957
3958         if (service->ipconfig_ipv6 != NULL)
3959                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
3960                                         service->identifier, "IPv6.");
3961
3962         g_key_file_free(keyfile);
3963 }
3964
3965 /**
3966  * __connman_service_lookup_from_network:
3967  * @network: network structure
3968  *
3969  * Look up a service by network (reference count will not be increased)
3970  */
3971 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3972 {
3973         struct connman_service *service;
3974         const char *ident, *group;
3975         char *name;
3976
3977         DBG("network %p", network);
3978
3979         ident = __connman_network_get_ident(network);
3980         if (ident == NULL)
3981                 return NULL;
3982
3983         group = connman_network_get_group(network);
3984         if (group == NULL)
3985                 return NULL;
3986
3987         name = g_strdup_printf("%s_%s_%s",
3988                         __connman_network_get_type(network), ident, group);
3989         service = lookup_by_identifier(name);
3990         g_free(name);
3991
3992         return service;
3993 }
3994
3995 struct connman_service *__connman_service_lookup_from_index(int index)
3996 {
3997         struct connman_service *service;
3998         GSequenceIter *iter;
3999
4000         iter = g_sequence_get_begin_iter(service_list);
4001
4002         while (g_sequence_iter_is_end(iter) == FALSE) {
4003                 service = g_sequence_get(iter);
4004
4005                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4006                                                         == index)
4007                         return service;
4008
4009                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4010                                                         == index)
4011                         return service;
4012
4013                 iter = g_sequence_iter_next(iter);
4014         }
4015
4016         return NULL;
4017 }
4018
4019 const char *__connman_service_get_ident(struct connman_service *service)
4020 {
4021         return service->identifier;
4022 }
4023
4024 const char *__connman_service_get_path(struct connman_service *service)
4025 {
4026         return service->path;
4027 }
4028
4029 unsigned int __connman_service_get_order(struct connman_service *service)
4030 {
4031         GSequenceIter *iter;
4032
4033         if (service == NULL)
4034                 return 0;
4035
4036         if (service->favorite == FALSE) {
4037                 service->order = 0;
4038                 goto done;
4039         }
4040
4041         iter = g_hash_table_lookup(service_hash, service->identifier);
4042         if (iter != NULL) {
4043                 if (g_sequence_iter_get_position(iter) == 0)
4044                         service->order = 1;
4045                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4046                         service->order = 10;
4047                 else
4048                         service->order = 0;
4049         }
4050
4051 done:
4052         return service->order;
4053 }
4054
4055 static enum connman_service_type convert_network_type(struct connman_network *network)
4056 {
4057         enum connman_network_type type = connman_network_get_type(network);
4058
4059         switch (type) {
4060         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4061         case CONNMAN_NETWORK_TYPE_VENDOR:
4062                 break;
4063         case CONNMAN_NETWORK_TYPE_ETHERNET:
4064                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4065         case CONNMAN_NETWORK_TYPE_WIFI:
4066                 return CONNMAN_SERVICE_TYPE_WIFI;
4067         case CONNMAN_NETWORK_TYPE_WIMAX:
4068                 return CONNMAN_SERVICE_TYPE_WIMAX;
4069         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4070         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4071                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4072         case CONNMAN_NETWORK_TYPE_CELLULAR:
4073                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4074         }
4075
4076         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4077 }
4078
4079 static enum connman_service_mode convert_wifi_mode(const char *mode)
4080 {
4081         if (mode == NULL)
4082                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4083         else if (g_str_equal(mode, "managed") == TRUE)
4084                 return CONNMAN_SERVICE_MODE_MANAGED;
4085         else if (g_str_equal(mode, "adhoc") == TRUE)
4086                 return CONNMAN_SERVICE_MODE_ADHOC;
4087         else
4088                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4089 }
4090
4091 static enum connman_service_security convert_wifi_security(const char *security)
4092 {
4093         if (security == NULL)
4094                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4095         else if (g_str_equal(security, "none") == TRUE)
4096                 return CONNMAN_SERVICE_SECURITY_NONE;
4097         else if (g_str_equal(security, "wep") == TRUE)
4098                 return CONNMAN_SERVICE_SECURITY_WEP;
4099         else if (g_str_equal(security, "psk") == TRUE)
4100                 return CONNMAN_SERVICE_SECURITY_PSK;
4101         else if (g_str_equal(security, "ieee8021x") == TRUE)
4102                 return CONNMAN_SERVICE_SECURITY_8021X;
4103         else if (g_str_equal(security, "wpa") == TRUE)
4104                 return CONNMAN_SERVICE_SECURITY_WPA;
4105         else if (g_str_equal(security, "rsn") == TRUE)
4106                 return CONNMAN_SERVICE_SECURITY_RSN;
4107         else
4108                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4109 }
4110
4111 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4112 {
4113         switch (mode) {
4114         case 0:
4115         case 1:
4116                 return CONNMAN_SERVICE_MODE_GPRS;
4117         case 3:
4118                 return CONNMAN_SERVICE_MODE_EDGE;
4119         case 2:
4120         case 4:
4121         case 5:
4122         case 6:
4123                 return CONNMAN_SERVICE_MODE_UMTS;
4124         }
4125
4126         return CONNMAN_SERVICE_MODE_UNKNOWN;
4127 }
4128
4129 static void update_from_network(struct connman_service *service,
4130                                         struct connman_network *network)
4131 {
4132         connman_uint8_t strength = service->strength;
4133         GSequenceIter *iter;
4134         const char *str;
4135
4136         DBG("service %p network %p", service, network);
4137
4138         if (is_connected(service) == TRUE)
4139                 return;
4140
4141         if (is_connecting(service) == TRUE)
4142                 return;
4143
4144         str = connman_network_get_string(network, "Name");
4145         if (str != NULL) {
4146                 g_free(service->name);
4147                 service->name = g_strdup(str);
4148                 service->hidden = FALSE;
4149         } else {
4150                 g_free(service->name);
4151                 service->name = NULL;
4152                 service->hidden = TRUE;
4153         }
4154
4155         service->strength = connman_network_get_uint8(network, "Strength");
4156         service->roaming = connman_network_get_bool(network, "Roaming");
4157
4158         if (service->strength == 0) {
4159                 /*
4160                  * Filter out 0-values; it's unclear what they mean
4161                  * and they cause anomalous sorting of the priority list.
4162                  */
4163                 service->strength = strength;
4164         }
4165
4166         str = connman_network_get_string(network, "WiFi.Mode");
4167         service->mode = convert_wifi_mode(str);
4168
4169         str = connman_network_get_string(network, "WiFi.Security");
4170         service->security = convert_wifi_security(str);
4171
4172         str = connman_network_get_string(network, "Cellular.MCC");
4173         g_free(service->mcc);
4174         service->mcc = g_strdup(str);
4175
4176         str = connman_network_get_string(network, "Cellular.MNC");
4177         g_free(service->mnc);
4178         service->mnc = g_strdup(str);
4179
4180         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4181                 connman_uint8_t value = connman_network_get_uint8(network,
4182                                                         "Cellular.Mode");
4183
4184                 service->mode = convert_cellular_mode(value);
4185         }
4186
4187         if (service->strength > strength && service->network != NULL) {
4188                 connman_network_unref(service->network);
4189                 service->network = connman_network_ref(network);
4190
4191                 strength_changed(service);
4192         }
4193
4194         if (service->network == NULL)
4195                 service->network = connman_network_ref(network);
4196
4197         iter = g_hash_table_lookup(service_hash, service->identifier);
4198         if (iter != NULL)
4199                 g_sequence_sort_changed(iter, service_compare, NULL);
4200 }
4201
4202 /**
4203  * __connman_service_create_from_network:
4204  * @network: network structure
4205  *
4206  * Look up service by network and if not found, create one
4207  */
4208 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4209 {
4210         struct connman_service *service;
4211         struct connman_device *device;
4212         const char *ident, *group;
4213         char *name;
4214         int index;
4215
4216         DBG("network %p", network);
4217
4218         ident = __connman_network_get_ident(network);
4219         if (ident == NULL)
4220                 return NULL;
4221
4222         group = connman_network_get_group(network);
4223         if (group == NULL)
4224                 return NULL;
4225
4226         name = g_strdup_printf("%s_%s_%s",
4227                         __connman_network_get_type(network), ident, group);
4228         service = service_get(name);
4229         g_free(name);
4230
4231         if (service == NULL)
4232                 return NULL;
4233
4234         if (__connman_network_get_weakness(network) == TRUE)
4235                 return service;
4236
4237         if (service->path != NULL) {
4238                 update_from_network(service, network);
4239                 __connman_profile_changed(TRUE);
4240                 return service;
4241         }
4242
4243         service->type = convert_network_type(network);
4244
4245         switch (service->type) {
4246         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4247         case CONNMAN_SERVICE_TYPE_SYSTEM:
4248         case CONNMAN_SERVICE_TYPE_ETHERNET:
4249         case CONNMAN_SERVICE_TYPE_WIMAX:
4250         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4251         case CONNMAN_SERVICE_TYPE_GPS:
4252         case CONNMAN_SERVICE_TYPE_VPN:
4253         case CONNMAN_SERVICE_TYPE_GADGET:
4254                 service->autoconnect = FALSE;
4255                 break;
4256         case CONNMAN_SERVICE_TYPE_WIFI:
4257         case CONNMAN_SERVICE_TYPE_CELLULAR:
4258                 service->autoconnect = TRUE;
4259                 break;
4260         }
4261
4262         service->state = CONNMAN_SERVICE_STATE_IDLE;
4263
4264         update_from_network(service, network);
4265
4266         index = connman_network_get_index(network);
4267
4268         if (service->ipconfig_ipv4 == NULL)
4269                 setup_ip4config(service, index);
4270
4271         if (service->ipconfig_ipv6 == NULL)
4272                 setup_ip6config(service, index);
4273
4274         service_register(service);
4275
4276         if (service->favorite == TRUE) {
4277                 device = connman_network_get_device(service->network);
4278                 if (device && __connman_device_scanning(device) == FALSE)
4279                         __connman_service_auto_connect();
4280         }
4281
4282         return service;
4283 }
4284
4285 void __connman_service_update_from_network(struct connman_network *network)
4286 {
4287         struct connman_service *service;
4288         enum connman_service_mode mode;
4289         connman_uint8_t strength, value;
4290         connman_bool_t roaming;
4291         GSequenceIter *iter;
4292         const char *name;
4293         connman_bool_t stats_enable;
4294
4295         DBG("network %p", network);
4296
4297         service = __connman_service_lookup_from_network(network);
4298         if (service == NULL)
4299                 return;
4300
4301         if (service->network == NULL)
4302                 return;
4303
4304         name = connman_network_get_string(service->network, "Name");
4305         if (g_strcmp0(service->name, name) != 0) {
4306                 g_free(service->name);
4307                 service->name = g_strdup(name);
4308                 connman_dbus_property_changed_basic(service->path,
4309                                 CONNMAN_SERVICE_INTERFACE, "Name",
4310                                 DBUS_TYPE_STRING, &service->name);
4311         }
4312
4313         strength = connman_network_get_uint8(service->network, "Strength");
4314         if (strength == service->strength)
4315                 goto roaming;
4316
4317         service->strength = strength;
4318
4319         strength_changed(service);
4320
4321 roaming:
4322         roaming = connman_network_get_bool(service->network, "Roaming");
4323         if (roaming == service->roaming)
4324                 goto done;
4325
4326         stats_enable = stats_enabled(service);
4327         if (stats_enable == TRUE)
4328                 stats_stop(service);
4329
4330         service->roaming = roaming;
4331
4332         if (stats_enable == TRUE)
4333                 stats_start(service);
4334
4335         roaming_changed(service);
4336
4337         iter = g_hash_table_lookup(service_hash, service->identifier);
4338         if (iter != NULL)
4339                 g_sequence_sort_changed(iter, service_compare, NULL);
4340
4341 done:
4342         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4343                 return;
4344
4345         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4346         mode = convert_cellular_mode(value);
4347
4348         if (mode == service->mode)
4349                 return;
4350
4351         service->mode = mode;
4352
4353         mode_changed(service);
4354 }
4355
4356 void __connman_service_remove_from_network(struct connman_network *network)
4357 {
4358         struct connman_service *service;
4359
4360         DBG("network %p", network);
4361
4362         service = __connman_service_lookup_from_network(network);
4363         if (service == NULL)
4364                 return;
4365
4366         __connman_service_put(service);
4367 }
4368
4369 /**
4370  * __connman_service_create_from_provider:
4371  * @provider: provider structure
4372  *
4373  * Look up service by provider and if not found, create one
4374  */
4375 struct connman_service *
4376 __connman_service_create_from_provider(struct connman_provider *provider)
4377 {
4378         struct connman_service *service;
4379         const char *ident, *str;
4380         char *name;
4381         int index = connman_provider_get_index(provider);
4382
4383         DBG("provider %p", provider);
4384
4385         ident = __connman_provider_get_ident(provider);
4386         if (ident == NULL)
4387                 return NULL;
4388
4389         name = g_strdup_printf("vpn_%s", ident);
4390         service = service_get(name);
4391         g_free(name);
4392
4393         if (service == NULL)
4394                 return NULL;
4395
4396         service->type = CONNMAN_SERVICE_TYPE_VPN;
4397         service->provider = connman_provider_ref(provider);
4398         service->autoconnect = FALSE;
4399
4400         service->state = CONNMAN_SERVICE_STATE_IDLE;
4401
4402         str = connman_provider_get_string(provider, "Name");
4403         if (str != NULL) {
4404                 g_free(service->name);
4405                 service->name = g_strdup(str);
4406                 service->hidden = FALSE;
4407         } else {
4408                 g_free(service->name);
4409                 service->name = NULL;
4410                 service->hidden = TRUE;
4411         }
4412
4413         service->strength = 0;
4414
4415         if (service->ipconfig_ipv4 == NULL)
4416                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4417                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4418         if (service->ipconfig_ipv4 == NULL)
4419                 return service;
4420
4421         connman_ipconfig_set_method(service->ipconfig_ipv4,
4422                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4423         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4424         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4425
4426         if (service->ipconfig_ipv6 == NULL)
4427                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4428                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4429         if (service->ipconfig_ipv6 == NULL)
4430                 return service;
4431
4432         connman_ipconfig_set_method(service->ipconfig_ipv6,
4433                                         CONNMAN_IPCONFIG_METHOD_OFF);
4434         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4435         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4436
4437         service_register(service);
4438
4439         return service;
4440 }
4441
4442 static int service_load(struct connman_service *service)
4443 {
4444         const char *ident = service->profile;
4445         GKeyFile *keyfile;
4446         GError *error = NULL;
4447         gchar *pathname, *data = NULL;
4448         gsize length;
4449         gchar *str;
4450         connman_bool_t autoconnect;
4451         unsigned int ssid_len;
4452         int err = 0;
4453
4454         DBG("service %p", service);
4455
4456         if (ident == NULL)
4457                 return -EINVAL;
4458
4459         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4460         if (pathname == NULL)
4461                 return -ENOMEM;
4462
4463         keyfile = g_key_file_new();
4464
4465         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4466                 g_free(pathname);
4467                 return -ENOENT;
4468         }
4469
4470         g_free(pathname);
4471
4472         if (g_key_file_load_from_data(keyfile, data, length,
4473                                                         0, NULL) == FALSE) {
4474                 g_free(data);
4475                 return -EILSEQ;
4476         }
4477
4478         g_free(data);
4479
4480         switch (service->type) {
4481         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4482         case CONNMAN_SERVICE_TYPE_SYSTEM:
4483         case CONNMAN_SERVICE_TYPE_ETHERNET:
4484         case CONNMAN_SERVICE_TYPE_GPS:
4485         case CONNMAN_SERVICE_TYPE_VPN:
4486         case CONNMAN_SERVICE_TYPE_GADGET:
4487                 break;
4488         case CONNMAN_SERVICE_TYPE_WIFI:
4489                 if (service->name == NULL) {
4490                         gchar *name;
4491
4492                         name = g_key_file_get_string(keyfile,
4493                                         service->identifier, "Name", NULL);
4494                         if (name != NULL) {
4495                                 g_free(service->name);
4496                                 service->name = name;
4497                         }
4498
4499                         if (service->network != NULL)
4500                                 connman_network_set_name(service->network,
4501                                                                         name);
4502                 }
4503
4504                 if (service->network &&
4505                                 connman_network_get_blob(service->network,
4506                                         "WiFi.SSID", &ssid_len) == NULL) {
4507                         gchar *hex_ssid;
4508
4509                         hex_ssid = g_key_file_get_string(keyfile,
4510                                                         service->identifier,
4511                                                                 "SSID", NULL);
4512
4513                         if (hex_ssid != NULL) {
4514                                 gchar *ssid;
4515                                 unsigned int i, j = 0, hex;
4516                                 size_t hex_ssid_len = strlen(hex_ssid);
4517
4518                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4519                                 if (ssid == NULL) {
4520                                         g_free(hex_ssid);
4521                                         err = -ENOMEM;
4522                                         goto done;
4523                                 }
4524
4525                                 for (i = 0; i < hex_ssid_len; i += 2) {
4526                                         sscanf(hex_ssid + i, "%02x", &hex);
4527                                         ssid[j++] = hex;
4528                                 }
4529
4530                                 connman_network_set_blob(service->network,
4531                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4532                         }
4533
4534                         g_free(hex_ssid);
4535                 }
4536                 /* fall through */
4537
4538         case CONNMAN_SERVICE_TYPE_WIMAX:
4539         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4540         case CONNMAN_SERVICE_TYPE_CELLULAR:
4541                 service->apn = g_key_file_get_string(keyfile,
4542                                         service->identifier, "APN", NULL);
4543
4544                 service->username = g_key_file_get_string(keyfile,
4545                                         service->identifier, "Username", NULL);
4546
4547                 service->password = g_key_file_get_string(keyfile,
4548                                         service->identifier, "Password", NULL);
4549
4550                 service->favorite = g_key_file_get_boolean(keyfile,
4551                                 service->identifier, "Favorite", NULL);
4552
4553                 autoconnect = g_key_file_get_boolean(keyfile,
4554                                 service->identifier, "AutoConnect", &error);
4555                 if (error == NULL)
4556                         service->autoconnect = autoconnect;
4557                 g_clear_error(&error);
4558
4559                 str = g_key_file_get_string(keyfile,
4560                                 service->identifier, "Failure", NULL);
4561                 if (str != NULL) {
4562                         if (service->favorite == FALSE)
4563                                 service->state = CONNMAN_SERVICE_STATE_FAILURE;
4564                         service->error = string2error(str);
4565                 }
4566                 break;
4567         }
4568
4569         str = g_key_file_get_string(keyfile,
4570                                 service->identifier, "Modified", NULL);
4571         if (str != NULL) {
4572                 g_time_val_from_iso8601(str, &service->modified);
4573                 g_free(str);
4574         }
4575
4576         str = g_key_file_get_string(keyfile,
4577                                 service->identifier, "Passphrase", NULL);
4578         if (str != NULL) {
4579                 g_free(service->passphrase);
4580                 service->passphrase = str;
4581         }
4582
4583         if (service->ipconfig_ipv4 != NULL)
4584                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4585                                         service->identifier, "IPv4.");
4586
4587         if (service->ipconfig_ipv6 != NULL)
4588                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4589                                         service->identifier, "IPv6.");
4590
4591         service->nameservers = g_key_file_get_string_list(keyfile,
4592                         service->identifier, "Nameservers", &length, NULL);
4593         if (service->nameservers != NULL && length == 0) {
4594                 g_strfreev(service->nameservers);
4595                 service->nameservers = NULL;
4596         }
4597
4598         service->domains = g_key_file_get_string_list(keyfile,
4599                         service->identifier, "Domains", &length, NULL);
4600         if (service->domains != NULL && length == 0) {
4601                 g_strfreev(service->domains);
4602                 service->domains = NULL;
4603         }
4604
4605         str = g_key_file_get_string(keyfile,
4606                                 service->identifier, "Proxy.Method", NULL);
4607         if (str != NULL)
4608                 service->proxy_config = string2proxymethod(str);
4609
4610         g_free(str);
4611
4612         service->proxies = g_key_file_get_string_list(keyfile,
4613                         service->identifier, "Proxy.Servers", &length, NULL);
4614         if (service->proxies != NULL && length == 0) {
4615                 g_strfreev(service->proxies);
4616                 service->proxies = NULL;
4617         }
4618
4619         service->excludes = g_key_file_get_string_list(keyfile,
4620                         service->identifier, "Proxy.Excludes", &length, NULL);
4621         if (service->excludes != NULL && length == 0) {
4622                 g_strfreev(service->excludes);
4623                 service->excludes = NULL;
4624         }
4625
4626         str = g_key_file_get_string(keyfile,
4627                                 service->identifier, "Proxy.URL", NULL);
4628         if (str != NULL) {
4629                 g_free(service->pac);
4630                 service->pac = str;
4631         }
4632
4633 done:
4634         g_key_file_free(keyfile);
4635
4636         return err;
4637 }
4638
4639 static int service_save(struct connman_service *service)
4640 {
4641         const char *ident = service->profile;
4642         GKeyFile *keyfile;
4643         gchar *pathname, *data = NULL;
4644         gsize length;
4645         gchar *str;
4646         const char *cst_str = NULL;
4647         int err = 0;
4648
4649         DBG("service %p", service);
4650
4651         if (ident == NULL)
4652                 return -EINVAL;
4653
4654         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4655         if (pathname == NULL)
4656                 return -ENOMEM;
4657
4658         keyfile = g_key_file_new();
4659
4660         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4661                 goto update;
4662
4663         if (length > 0) {
4664                 if (g_key_file_load_from_data(keyfile, data, length,
4665                                                         0, NULL) == FALSE)
4666                         goto done;
4667         }
4668
4669         g_free(data);
4670
4671 update:
4672         if (service->name != NULL)
4673                 g_key_file_set_string(keyfile, service->identifier,
4674                                                 "Name", service->name);
4675
4676         switch (service->type) {
4677         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4678         case CONNMAN_SERVICE_TYPE_SYSTEM:
4679         case CONNMAN_SERVICE_TYPE_ETHERNET:
4680         case CONNMAN_SERVICE_TYPE_GPS:
4681         case CONNMAN_SERVICE_TYPE_VPN:
4682         case CONNMAN_SERVICE_TYPE_GADGET:
4683                 break;
4684         case CONNMAN_SERVICE_TYPE_WIFI:
4685                 if (service->network) {
4686                         const unsigned char *ssid;
4687                         unsigned int ssid_len = 0;
4688
4689                         ssid = connman_network_get_blob(service->network,
4690                                                         "WiFi.SSID", &ssid_len);
4691
4692                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4693                                 char *identifier = service->identifier;
4694                                 GString *str;
4695                                 unsigned int i;
4696
4697                                 str = g_string_sized_new(ssid_len * 2);
4698                                 if (str == NULL) {
4699                                         err = -ENOMEM;
4700                                         goto done;
4701                                 }
4702
4703                                 for (i = 0; i < ssid_len; i++)
4704                                         g_string_append_printf(str,
4705                                                         "%02x", ssid[i]);
4706
4707                                 g_key_file_set_string(keyfile, identifier,
4708                                                         "SSID", str->str);
4709
4710                                 g_string_free(str, TRUE);
4711                         }
4712                 }
4713                 /* fall through */
4714
4715         case CONNMAN_SERVICE_TYPE_WIMAX:
4716         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4717         case CONNMAN_SERVICE_TYPE_CELLULAR:
4718                 if (service->apn != NULL)
4719                         g_key_file_set_string(keyfile, service->identifier,
4720                                                         "APN", service->apn);
4721
4722                 if (service->username != NULL)
4723                         g_key_file_set_string(keyfile, service->identifier,
4724                                                 "Username", service->username);
4725
4726                 if (service->password != NULL)
4727                         g_key_file_set_string(keyfile, service->identifier,
4728                                                 "Password", service->password);
4729
4730                 g_key_file_set_boolean(keyfile, service->identifier,
4731                                         "Favorite", service->favorite);
4732
4733                 if (service->favorite == TRUE)
4734                         g_key_file_set_boolean(keyfile, service->identifier,
4735                                         "AutoConnect", service->autoconnect);
4736
4737                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4738                         const char *failure = error2string(service->error);
4739                         if (failure != NULL)
4740                                 g_key_file_set_string(keyfile,
4741                                                         service->identifier,
4742                                                         "Failure", failure);
4743                 } else {
4744                         g_key_file_remove_key(keyfile, service->identifier,
4745                                                         "Failure", NULL);
4746                 }
4747                 break;
4748         }
4749
4750         str = g_time_val_to_iso8601(&service->modified);
4751         if (str != NULL) {
4752                 g_key_file_set_string(keyfile, service->identifier,
4753                                                         "Modified", str);
4754                 g_free(str);
4755         }
4756
4757         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4758                 g_key_file_set_string(keyfile, service->identifier,
4759                                         "Passphrase", service->passphrase);
4760         else
4761                 g_key_file_remove_key(keyfile, service->identifier,
4762                                                         "Passphrase", NULL);
4763
4764         if (service->ipconfig_ipv4 != NULL)
4765                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
4766                                         service->identifier, "IPv4.");
4767
4768         if (service->ipconfig_ipv6 != NULL)
4769                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
4770                                                 service->identifier, "IPv6.");
4771
4772         if (service->nameservers != NULL) {
4773                 guint len = g_strv_length(service->nameservers);
4774
4775                 g_key_file_set_string_list(keyfile, service->identifier,
4776                                                                 "Nameservers",
4777                                 (const gchar **) service->nameservers, len);
4778         } else
4779                 g_key_file_remove_key(keyfile, service->identifier,
4780                                                         "Nameservers", NULL);
4781
4782         if (service->domains != NULL) {
4783                 guint len = g_strv_length(service->domains);
4784
4785                 g_key_file_set_string_list(keyfile, service->identifier,
4786                                                                 "Domains",
4787                                 (const gchar **) service->domains, len);
4788         } else
4789                 g_key_file_remove_key(keyfile, service->identifier,
4790                                                         "Domains", NULL);
4791
4792         cst_str = proxymethod2string(service->proxy_config);
4793         if (cst_str != NULL)
4794                 g_key_file_set_string(keyfile, service->identifier,
4795                                 "Proxy.Method", cst_str);
4796
4797         if (service->proxies != NULL) {
4798                 guint len = g_strv_length(service->proxies);
4799
4800                 g_key_file_set_string_list(keyfile, service->identifier,
4801                                 "Proxy.Servers",
4802                                 (const gchar **) service->proxies, len);
4803         } else
4804                 g_key_file_remove_key(keyfile, service->identifier,
4805                                                 "Proxy.Servers", NULL);
4806
4807         if (service->excludes != NULL) {
4808                 guint len = g_strv_length(service->excludes);
4809
4810                 g_key_file_set_string_list(keyfile, service->identifier,
4811                                 "Proxy.Excludes",
4812                                 (const gchar **) service->excludes, len);
4813         } else
4814                 g_key_file_remove_key(keyfile, service->identifier,
4815                                                 "Proxy.Excludes", NULL);
4816
4817         if (service->pac != NULL && strlen(service->pac) > 0)
4818                 g_key_file_set_string(keyfile, service->identifier,
4819                                         "Proxy.URL", service->pac);
4820         else
4821                 g_key_file_remove_key(keyfile, service->identifier,
4822                                                         "Proxy.URL", NULL);
4823
4824         data = g_key_file_to_data(keyfile, &length, NULL);
4825
4826         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4827                 connman_error("Failed to store service information");
4828
4829 done:
4830         g_free(data);
4831
4832         g_key_file_free(keyfile);
4833
4834         g_free(pathname);
4835
4836         return err;
4837 }
4838
4839 static struct connman_storage service_storage = {
4840         .name           = "service",
4841         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4842         .service_load   = service_load,
4843         .service_save   = service_save,
4844 };
4845
4846 int __connman_service_init(void)
4847 {
4848         DBG("");
4849
4850         connection = connman_dbus_get_connection();
4851
4852         if (connman_storage_register(&service_storage) < 0)
4853                 connman_error("Failed to register service storage");
4854
4855         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4856                                                                 NULL, NULL);
4857
4858         service_list = g_sequence_new(service_free);
4859
4860         return 0;
4861 }
4862
4863 void __connman_service_cleanup(void)
4864 {
4865         DBG("");
4866
4867         g_sequence_free(service_list);
4868         service_list = NULL;
4869
4870         g_hash_table_destroy(service_hash);
4871         service_hash = NULL;
4872
4873         g_slist_free(counter_list);
4874         counter_list = NULL;
4875
4876         connman_storage_unregister(&service_storage);
4877
4878         dbus_connection_unref(connection);
4879 }