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 (err != -EINPROGRESS) {
2424                         dbus_message_unref(service->pending);
2425                         service->pending = NULL;
2426
2427                         return __connman_error_failed(msg, -err);
2428                 }
2429
2430                 return NULL;
2431         }
2432
2433         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2434 }
2435
2436 static DBusMessage *disconnect_service(DBusConnection *conn,
2437                                         DBusMessage *msg, void *user_data)
2438 {
2439         struct connman_service *service = user_data;
2440         int err;
2441
2442         DBG("service %p", service);
2443
2444         reply_pending(service, ECONNABORTED);
2445
2446         service->ignore = TRUE;
2447
2448         set_reconnect_state(service, FALSE);
2449
2450         err = __connman_service_disconnect(service);
2451         if (err < 0) {
2452                 if (err != -EINPROGRESS)
2453                         return __connman_error_failed(msg, -err);
2454
2455                 return NULL;
2456         }
2457
2458         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2459 }
2460
2461 static DBusMessage *remove_service(DBusConnection *conn,
2462                                         DBusMessage *msg, void *user_data)
2463 {
2464         struct connman_service *service = user_data;
2465
2466         DBG("service %p", service);
2467
2468         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2469                 return __connman_error_not_supported(msg);
2470
2471         if (service->immutable == TRUE)
2472                 return __connman_error_not_supported(msg);
2473
2474         if (service->favorite == FALSE &&
2475                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2476                 return __connman_error_not_supported(msg);
2477
2478         if (service->network != NULL) {
2479                 set_reconnect_state(service, FALSE);
2480
2481                 __connman_network_disconnect(service->network);
2482         }
2483
2484         g_hash_table_destroy(service->counter_table);
2485
2486         g_free(service->passphrase);
2487         service->passphrase = NULL;
2488
2489         passphrase_changed(service);
2490
2491         g_free(service->apn);
2492         service->apn = NULL;
2493
2494         g_free(service->username);
2495         service->username = NULL;
2496
2497         g_free(service->password);
2498         service->password = NULL;
2499
2500         apn_changed(service);
2501
2502         set_idle(service);
2503
2504         __connman_service_set_favorite(service, FALSE);
2505         __connman_storage_save_service(service);
2506
2507         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2508 }
2509
2510 static DBusMessage *move_service(DBusConnection *conn,
2511                                         DBusMessage *msg, void *user_data,
2512                                                                 gboolean before)
2513 {
2514         struct connman_service *service = user_data;
2515         struct connman_service *target;
2516         const char *path;
2517         GSequenceIter *src, *dst;
2518
2519         DBG("service %p", service);
2520
2521         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2522                                                         DBUS_TYPE_INVALID);
2523
2524         if (service->favorite == FALSE)
2525                 return __connman_error_not_supported(msg);
2526
2527         target = find_service(path);
2528         if (target == NULL || target->favorite == FALSE || target == service)
2529                 return __connman_error_invalid_service(msg);
2530
2531         DBG("target %s", target->identifier);
2532
2533         if (target->state != service->state)
2534                 return __connman_error_invalid_service(msg);
2535
2536         g_get_current_time(&service->modified);
2537         __connman_storage_save_service(service);
2538
2539         src = g_hash_table_lookup(service_hash, service->identifier);
2540         dst = g_hash_table_lookup(service_hash, target->identifier);
2541
2542         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2543
2544         __connman_profile_changed(FALSE);
2545
2546         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2547 }
2548
2549 static DBusMessage *move_before(DBusConnection *conn,
2550                                         DBusMessage *msg, void *user_data)
2551 {
2552         return move_service(conn, msg, user_data, TRUE);
2553 }
2554
2555 static DBusMessage *move_after(DBusConnection *conn,
2556                                         DBusMessage *msg, void *user_data)
2557 {
2558         return move_service(conn, msg, user_data, FALSE);
2559 }
2560
2561 static DBusMessage *reset_counters(DBusConnection *conn,
2562                                         DBusMessage *msg, void *user_data)
2563 {
2564         struct connman_service *service = user_data;
2565
2566         reset_stats(service);
2567
2568         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2569 }
2570
2571 static GDBusMethodTable service_methods[] = {
2572         { "GetProperties", "",   "a{sv}", get_properties     },
2573         { "SetProperty",   "sv", "",      set_property       },
2574         { "ClearProperty", "s",  "",      clear_property     },
2575         { "Connect",       "",   "",      connect_service,
2576                                                 G_DBUS_METHOD_FLAG_ASYNC },
2577         { "Disconnect",    "",   "",      disconnect_service },
2578         { "Remove",        "",   "",      remove_service     },
2579         { "MoveBefore",    "o",  "",      move_before        },
2580         { "MoveAfter",     "o",  "",      move_after         },
2581         { "ResetCounters", "",   "",      reset_counters     },
2582         { },
2583 };
2584
2585 static GDBusSignalTable service_signals[] = {
2586         { "PropertyChanged", "sv" },
2587         { },
2588 };
2589
2590 static void service_free(gpointer user_data)
2591 {
2592         struct connman_service *service = user_data;
2593         char *path = service->path;
2594
2595         DBG("service %p", service);
2596
2597         reply_pending(service, ENOENT);
2598
2599         g_hash_table_remove(service_hash, service->identifier);
2600
2601         stats_stop(service);
2602         __connman_storage_save_service(service);
2603
2604         service->path = NULL;
2605
2606         if (path != NULL) {
2607                 __connman_profile_changed(FALSE);
2608
2609                 g_dbus_unregister_interface(connection, path,
2610                                                 CONNMAN_SERVICE_INTERFACE);
2611                 g_free(path);
2612         }
2613
2614         if (service->network != NULL)
2615                 connman_network_unref(service->network);
2616
2617         if (service->provider != NULL)
2618                 connman_provider_unref(service->provider);
2619
2620         if (service->ipconfig_ipv4 != NULL) {
2621                 connman_ipconfig_unref(service->ipconfig_ipv4);
2622                 service->ipconfig_ipv4 = NULL;
2623         }
2624
2625         if (service->ipconfig_ipv6 != NULL) {
2626                 connman_ipconfig_unref(service->ipconfig_ipv6);
2627                 service->ipconfig_ipv6 = NULL;
2628         }
2629
2630         if (service->location != NULL)
2631                 connman_location_unref(service->location);
2632
2633         g_strfreev(service->nameservers);
2634         g_strfreev(service->domains);
2635         g_strfreev(service->proxies);
2636         g_strfreev(service->excludes);
2637
2638         g_free(service->nameserver);
2639         g_free(service->domainname);
2640         g_free(service->pac);
2641         g_free(service->mcc);
2642         g_free(service->mnc);
2643         g_free(service->apn);
2644         g_free(service->username);
2645         g_free(service->password);
2646         g_free(service->profile);
2647         g_free(service->name);
2648         g_free(service->passphrase);
2649         g_free(service->identifier);
2650         g_free(service->eap);
2651         g_free(service->identity);
2652         g_free(service->ca_cert_file);
2653         g_free(service->client_cert_file);
2654         g_free(service->private_key_file);
2655         g_free(service->private_key_passphrase);
2656         g_free(service->phase2);
2657
2658         if (service->stats.timer != NULL)
2659                 g_timer_destroy(service->stats.timer);
2660         if (service->stats_roaming.timer != NULL)
2661                 g_timer_destroy(service->stats_roaming.timer);
2662
2663         g_free(service);
2664 }
2665
2666 /**
2667  * __connman_service_put:
2668  * @service: service structure
2669  *
2670  * Release service if no longer needed
2671  */
2672 void __connman_service_put(struct connman_service *service)
2673 {
2674         DBG("service %p", service);
2675
2676         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2677                 GSequenceIter *iter;
2678
2679                 iter = g_hash_table_lookup(service_hash, service->identifier);
2680                 if (iter != NULL) {
2681                         reply_pending(service, ECONNABORTED);
2682
2683                         __connman_service_disconnect(service);
2684
2685                         g_sequence_remove(iter);
2686                 } else
2687                         service_free(service);
2688         }
2689 }
2690
2691 static void stats_init(struct connman_service *service)
2692 {
2693         /* home */
2694         service->stats.valid = FALSE;
2695         service->stats.enabled = FALSE;
2696         service->stats.timer = g_timer_new();
2697
2698         /* roaming */
2699         service->stats_roaming.valid = FALSE;
2700         service->stats_roaming.enabled = FALSE;
2701         service->stats_roaming.timer = g_timer_new();
2702 }
2703
2704 static void service_initialize(struct connman_service *service)
2705 {
2706         DBG("service %p", service);
2707
2708         service->refcount = 1;
2709
2710         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2711         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2712         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2713         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2714
2715         service->favorite  = FALSE;
2716         service->immutable = FALSE;
2717         service->hidden = FALSE;
2718
2719         service->ignore = FALSE;
2720
2721         service->userconnect = FALSE;
2722
2723         service->order = 0;
2724
2725         stats_init(service);
2726
2727         service->provider = NULL;
2728 }
2729
2730 /**
2731  * connman_service_create:
2732  *
2733  * Allocate a new service.
2734  *
2735  * Returns: a newly-allocated #connman_service structure
2736  */
2737 struct connman_service *connman_service_create(void)
2738 {
2739         GSList *list;
2740         struct connman_stats_counter *counters;
2741         const char *counter;
2742
2743         struct connman_service *service;
2744
2745         service = g_try_new0(struct connman_service, 1);
2746         if (service == NULL)
2747                 return NULL;
2748
2749         DBG("service %p", service);
2750
2751         service->counter_table = g_hash_table_new_full(g_str_hash,
2752                                                 g_str_equal, NULL, g_free);
2753
2754         for (list = counter_list; list; list = list->next) {
2755                 counter = list->data;
2756
2757                 counters = g_try_new0(struct connman_stats_counter, 1);
2758                 if (counters == NULL) {
2759                         g_hash_table_destroy(service->counter_table);
2760                         g_free(service);
2761                         return NULL;
2762                 }
2763
2764                 counters->append_all = TRUE;
2765
2766                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2767                                 counters);
2768         }
2769
2770         service_initialize(service);
2771
2772         service->location = __connman_location_create(service);
2773
2774         return service;
2775 }
2776
2777 struct connman_location *__connman_service_get_location(struct connman_service *service)
2778 {
2779         return service->location;
2780 }
2781
2782 /**
2783  * connman_service_ref:
2784  * @service: service structure
2785  *
2786  * Increase reference counter of service
2787  */
2788 struct connman_service *connman_service_ref(struct connman_service *service)
2789 {
2790         DBG("%p", service);
2791
2792         g_atomic_int_inc(&service->refcount);
2793
2794         return service;
2795 }
2796
2797 /**
2798  * connman_service_unref:
2799  * @service: service structure
2800  *
2801  * Decrease reference counter of service
2802  */
2803 void connman_service_unref(struct connman_service *service)
2804 {
2805         __connman_service_put(service);
2806 }
2807
2808 static gint service_compare(gconstpointer a, gconstpointer b,
2809                                                         gpointer user_data)
2810 {
2811         struct connman_service *service_a = (void *) a;
2812         struct connman_service *service_b = (void *) b;
2813
2814         if (service_a->state != service_b->state) {
2815                 if (is_connected(service_a) == TRUE)
2816                         return -1;
2817                 if (is_connected(service_b) == TRUE)
2818                         return 1;
2819
2820                 if (is_connecting(service_a) == TRUE)
2821                         return -1;
2822                 if (is_connecting(service_b) == TRUE)
2823                         return 1;
2824         }
2825
2826         if (service_a->order > service_b->order)
2827                 return -1;
2828
2829         if (service_a->order < service_b->order)
2830                 return 1;
2831
2832         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2833                 return -1;
2834
2835         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2836                 return 1;
2837
2838         if (service_a->type != service_b->type) {
2839                 switch (service_a->type) {
2840                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2841                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2842                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2843                 case CONNMAN_SERVICE_TYPE_GPS:
2844                 case CONNMAN_SERVICE_TYPE_VPN:
2845                 case CONNMAN_SERVICE_TYPE_GADGET:
2846                         break;
2847                 case CONNMAN_SERVICE_TYPE_WIFI:
2848                         return 1;
2849                 case CONNMAN_SERVICE_TYPE_WIMAX:
2850                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2851                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2852                         return -1;
2853                 }
2854         }
2855
2856         return (gint) service_b->strength - (gint) service_a->strength;
2857 }
2858
2859 /**
2860  * connman_service_get_type:
2861  * @service: service structure
2862  *
2863  * Get the type of service
2864  */
2865 enum connman_service_type connman_service_get_type(struct connman_service *service)
2866 {
2867         if (service == NULL)
2868                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2869
2870         return service->type;
2871 }
2872
2873 /**
2874  * connman_service_get_interface:
2875  * @service: service structure
2876  *
2877  * Get network interface of service
2878  */
2879 char *connman_service_get_interface(struct connman_service *service)
2880 {
2881         int index;
2882
2883         if (service == NULL)
2884                 return NULL;
2885
2886         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2887                 if (service->ipconfig_ipv4)
2888                         index = connman_ipconfig_get_index(
2889                                                 service->ipconfig_ipv4);
2890                 else if (service->ipconfig_ipv6)
2891                         index = connman_ipconfig_get_index(
2892                                                 service->ipconfig_ipv6);
2893                 else
2894                         return NULL;
2895
2896                 return connman_inet_ifname(index);
2897         }
2898
2899         if (service->network == NULL)
2900                 return NULL;
2901
2902         index = connman_network_get_index(service->network);
2903
2904         return connman_inet_ifname(index);
2905 }
2906
2907 /**
2908  * connman_service_get_network:
2909  * @service: service structure
2910  *
2911  * Get the service network
2912  */
2913 struct connman_network *
2914 __connman_service_get_network(struct connman_service *service)
2915 {
2916         if (service == NULL)
2917                 return NULL;
2918
2919         return service->network;
2920 }
2921
2922 struct connman_ipconfig *
2923 __connman_service_get_ip4config(struct connman_service *service)
2924 {
2925         if (service == NULL)
2926                 return NULL;
2927
2928         return service->ipconfig_ipv4;
2929 }
2930
2931 struct connman_ipconfig *
2932 __connman_service_get_ip6config(struct connman_service *service)
2933 {
2934         if (service == NULL)
2935                 return NULL;
2936
2937         return service->ipconfig_ipv6;
2938 }
2939
2940 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2941 {
2942         if (service == NULL)
2943                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2944
2945         return service->security;
2946 }
2947
2948 /**
2949  * __connman_service_set_favorite:
2950  * @service: service structure
2951  * @favorite: favorite value
2952  *
2953  * Change the favorite setting of service
2954  */
2955 int __connman_service_set_favorite(struct connman_service *service,
2956                                                 connman_bool_t favorite)
2957 {
2958         GSequenceIter *iter;
2959
2960         iter = g_hash_table_lookup(service_hash, service->identifier);
2961         if (iter == NULL)
2962                 return -ENOENT;
2963
2964         if (service->favorite == favorite)
2965                 return -EALREADY;
2966
2967         service->favorite = favorite;
2968
2969         favorite_changed(service);
2970
2971         g_sequence_sort_changed(iter, service_compare, NULL);
2972
2973         __connman_profile_changed(FALSE);
2974
2975         return 0;
2976 }
2977
2978 int __connman_service_set_immutable(struct connman_service *service,
2979                                                 connman_bool_t immutable)
2980 {
2981         service->immutable = immutable;
2982
2983         immutable_changed(service);
2984
2985         return 0;
2986 }
2987
2988 void __connman_service_set_string(struct connman_service *service,
2989                                   const char *key, const char *value)
2990 {
2991         if (g_str_equal(key, "EAP") == TRUE) {
2992                 g_free(service->eap);
2993                 service->eap = g_strdup(value);
2994         } else if (g_str_equal(key, "Identity") == TRUE) {
2995                 g_free(service->identity);
2996                 service->identity = g_strdup(value);
2997         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2998                 g_free(service->ca_cert_file);
2999                 service->ca_cert_file = g_strdup(value);
3000         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3001                 g_free(service->client_cert_file);
3002                 service->client_cert_file = g_strdup(value);
3003         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3004                 g_free(service->private_key_file);
3005                 service->private_key_file = g_strdup(value);
3006         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3007                 g_free(service->private_key_passphrase);
3008                 service->private_key_passphrase = g_strdup(value);
3009         } else if (g_str_equal(key, "Phase2") == TRUE) {
3010                 g_free(service->phase2);
3011                 service->phase2 = g_strdup(value);
3012         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3013                 g_free(service->passphrase);
3014                 service->passphrase = g_strdup(value);
3015         }
3016 }
3017
3018 static void service_complete(struct connman_service *service)
3019 {
3020         reply_pending(service, EIO);
3021
3022         if (service->userconnect == FALSE)
3023                 __connman_service_auto_connect();
3024
3025         g_get_current_time(&service->modified);
3026         __connman_storage_save_service(service);
3027 }
3028
3029 static void report_error_cb(struct connman_service *service,
3030                         gboolean retry, void *user_data)
3031 {
3032         if (retry == TRUE)
3033                 __connman_service_connect(service);
3034         else {
3035                 service_complete(service);
3036                 __connman_profile_changed(FALSE);
3037                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3038         }
3039 }
3040
3041 int __connman_service_indicate_state(struct connman_service *service,
3042                                         enum connman_service_state state)
3043 {
3044         GSequenceIter *iter;
3045
3046         DBG("service %p state %d", service, state);
3047
3048         if (service == NULL)
3049                 return -EINVAL;
3050
3051         if (service->state == state)
3052                 return -EALREADY;
3053
3054         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
3055                                 state == CONNMAN_SERVICE_STATE_IDLE)
3056                 return -EINVAL;
3057
3058         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
3059                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3060                 return -EINVAL;
3061
3062         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3063                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3064                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
3065                 state_changed(service);
3066
3067                 reply_pending(service, ECONNABORTED);
3068
3069                 __connman_service_disconnect(service);
3070         }
3071
3072         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3073                 if (__connman_stats_service_register(service) == 0) {
3074                         __connman_stats_get(service, FALSE,
3075                                                 &service->stats.data);
3076                         __connman_stats_get(service, TRUE,
3077                                                 &service->stats_roaming.data);
3078                 }
3079
3080                 if (service->ipconfig_ipv4)
3081                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3082                 if (service->ipconfig_ipv6)
3083                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3084         }
3085
3086         service->state = state;
3087         state_changed(service);
3088
3089         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3090                 if (service->login_required == TRUE) {
3091                         service->login_required = FALSE;
3092                         login_changed(service);
3093                 }
3094
3095                 connman_timeserver_sync();
3096         }
3097
3098         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3099                 connman_bool_t reconnect;
3100
3101                 reconnect = get_reconnect_state(service);
3102                 if (reconnect == TRUE)
3103                         __connman_service_auto_connect();
3104         }
3105
3106         if (state == CONNMAN_SERVICE_STATE_READY) {
3107                 enum connman_service_proxy_method proxy_config;
3108
3109                 set_reconnect_state(service, TRUE);
3110
3111                 __connman_service_set_favorite(service, TRUE);
3112
3113                 reply_pending(service, 0);
3114
3115                 service->userconnect = FALSE;
3116
3117                 g_get_current_time(&service->modified);
3118                 __connman_storage_save_service(service);
3119
3120                 update_nameservers(service);
3121                 dns_changed(service);
3122                 domain_changed(service);
3123
3124                 proxy_config = service->proxy_config;
3125
3126                 /*
3127                  * We start WPAD if we haven't got a PAC URL from DHCP and
3128                  * if our proxy manual configuration is either empty or set
3129                  * to AUTO with an empty URL.
3130                  */
3131                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3132                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3133                                 (proxy_config ==
3134                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3135                                         service->pac == NULL)))
3136                         if (__connman_wpad_start(service) < 0) {
3137                                 service->proxy =
3138                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3139
3140                                 __connman_notifier_proxy_changed(service);
3141                         }
3142
3143                 __connman_notifier_connect(service->type);
3144
3145                 default_changed();
3146         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3147                 __connman_location_finish(service);
3148
3149                 default_changed();
3150
3151                 __connman_wpad_stop(service);
3152
3153                 update_nameservers(service);
3154                 dns_changed(service);
3155                 domain_changed(service);
3156
3157                 __connman_notifier_disconnect(service->type);
3158         }
3159
3160         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3161                 if (service->userconnect == TRUE &&
3162                         __connman_agent_report_error(service,
3163                                         error2string(service->error),
3164                                         report_error_cb, NULL) == -EIO)
3165                         return 0;
3166                 service_complete(service);
3167         } else
3168                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3169
3170         iter = g_hash_table_lookup(service_hash, service->identifier);
3171         if (iter != NULL)
3172                 g_sequence_sort_changed(iter, service_compare, NULL);
3173
3174         __connman_profile_changed(FALSE);
3175
3176         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
3177                 default_changed();
3178
3179         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3180                 struct connman_service *def_service = get_default();
3181
3182                 if (__connman_notifier_count_connected() == 0 &&
3183                         def_service != NULL &&
3184                                 def_service->provider != NULL)
3185                         __connman_provider_disconnect(def_service->provider);
3186         }
3187
3188         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
3189                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
3190                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3191
3192         return 0;
3193 }
3194
3195 int __connman_service_indicate_error(struct connman_service *service,
3196                                         enum connman_service_error error)
3197 {
3198         DBG("service %p error %d", service, error);
3199
3200         if (service == NULL)
3201                 return -EINVAL;
3202
3203         service->error = error;
3204
3205         return __connman_service_indicate_state(service,
3206                                         CONNMAN_SERVICE_STATE_FAILURE);
3207 }
3208
3209 int __connman_service_clear_error(struct connman_service *service)
3210 {
3211         DBG("service %p", service);
3212
3213         if (service == NULL)
3214                 return -EINVAL;
3215
3216         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
3217                 return -EINVAL;
3218
3219         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
3220         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3221
3222         if (service->favorite == TRUE)
3223                 set_reconnect_state(service, TRUE);
3224
3225         return __connman_service_indicate_state(service,
3226                                         CONNMAN_SERVICE_STATE_IDLE);
3227 }
3228
3229 int __connman_service_indicate_default(struct connman_service *service)
3230 {
3231         DBG("service %p", service);
3232
3233         default_changed();
3234
3235         __connman_location_detect(service);
3236
3237         return 0;
3238 }
3239
3240 int __connman_service_request_login(struct connman_service *service)
3241 {
3242         DBG("service %p", service);
3243
3244         if (service == NULL)
3245                 return -EINVAL;
3246
3247         service->login_required = TRUE;
3248         login_changed(service);
3249
3250         return 0;
3251 }
3252
3253 static connman_bool_t prepare_network(struct connman_service *service)
3254 {
3255         enum connman_network_type type;
3256         unsigned int ssid_len;
3257
3258         type = connman_network_get_type(service->network);
3259
3260         switch (type) {
3261         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3262         case CONNMAN_NETWORK_TYPE_VENDOR:
3263                 return FALSE;
3264         case CONNMAN_NETWORK_TYPE_WIFI:
3265                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3266                                                         &ssid_len) == NULL)
3267                         return FALSE;
3268
3269                 connman_network_set_string(service->network,
3270                                 "WiFi.Passphrase", service->passphrase);
3271                 break;
3272         case CONNMAN_NETWORK_TYPE_ETHERNET:
3273         case CONNMAN_NETWORK_TYPE_WIMAX:
3274         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3275         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3276                 break;
3277         case CONNMAN_NETWORK_TYPE_CELLULAR:
3278                 connman_network_set_string(service->network,
3279                                                 "Cellular.APN", service->apn);
3280
3281                 connman_network_set_string(service->network,
3282                                         "Cellular.Username", service->username);
3283                 connman_network_set_string(service->network,
3284                                         "Cellular.Password", service->password);
3285                 break;
3286         }
3287
3288         return TRUE;
3289 }
3290
3291 static void prepare_8021x(struct connman_service *service)
3292 {
3293         if (service->eap != NULL)
3294                 connman_network_set_string(service->network, "WiFi.EAP",
3295                                                                 service->eap);
3296
3297         if (service->identity != NULL)
3298                 connman_network_set_string(service->network, "WiFi.Identity",
3299                                                         service->identity);
3300
3301         if (service->ca_cert_file != NULL)
3302                 connman_network_set_string(service->network, "WiFi.CACertFile",
3303                                                         service->ca_cert_file);
3304
3305         if (service->client_cert_file != NULL)
3306                 connman_network_set_string(service->network,
3307                                                 "WiFi.ClientCertFile",
3308                                                 service->client_cert_file);
3309
3310         if (service->private_key_file != NULL)
3311                 connman_network_set_string(service->network,
3312                                                 "WiFi.PrivateKeyFile",
3313                                                 service->private_key_file);
3314
3315         if (service->private_key_passphrase != NULL)
3316                 connman_network_set_string(service->network,
3317                                         "WiFi.PrivateKeyPassphrase",
3318                                         service->private_key_passphrase);
3319
3320         if (service->phase2 != NULL)
3321                 connman_network_set_string(service->network, "WiFi.Phase2",
3322                                                         service->phase2);
3323 }
3324
3325 int __connman_service_connect(struct connman_service *service)
3326 {
3327         int err;
3328
3329         DBG("service %p", service);
3330
3331         if (is_connected(service) == TRUE)
3332                 return -EISCONN;
3333
3334         if (is_connecting(service) == TRUE)
3335                 return -EALREADY;
3336
3337         switch (service->type) {
3338         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3339         case CONNMAN_SERVICE_TYPE_SYSTEM:
3340         case CONNMAN_SERVICE_TYPE_GPS:
3341         case CONNMAN_SERVICE_TYPE_GADGET:
3342                 return -EINVAL;
3343         case CONNMAN_SERVICE_TYPE_ETHERNET:
3344         case CONNMAN_SERVICE_TYPE_WIMAX:
3345         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3346         case CONNMAN_SERVICE_TYPE_VPN:
3347                 break;
3348         case CONNMAN_SERVICE_TYPE_CELLULAR:
3349                 if (service->apn == NULL)
3350                         return -EINVAL;
3351                 break;
3352         case CONNMAN_SERVICE_TYPE_WIFI:
3353                 switch (service->security) {
3354                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3355                 case CONNMAN_SERVICE_SECURITY_NONE:
3356                         break;
3357                 case CONNMAN_SERVICE_SECURITY_WEP:
3358                 case CONNMAN_SERVICE_SECURITY_PSK:
3359                 case CONNMAN_SERVICE_SECURITY_WPA:
3360                 case CONNMAN_SERVICE_SECURITY_RSN:
3361                         if (service->passphrase == NULL)
3362                                 return -ENOKEY;
3363                         break;
3364                 case CONNMAN_SERVICE_SECURITY_8021X:
3365                         break;
3366                 }
3367                 break;
3368         }
3369
3370         if (service->network != NULL) {
3371                 if (prepare_network(service) == FALSE)
3372                         return -EINVAL;
3373
3374                 switch (service->security) {
3375                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3376                 case CONNMAN_SERVICE_SECURITY_NONE:
3377                 case CONNMAN_SERVICE_SECURITY_WEP:
3378                 case CONNMAN_SERVICE_SECURITY_PSK:
3379                 case CONNMAN_SERVICE_SECURITY_WPA:
3380                 case CONNMAN_SERVICE_SECURITY_RSN:
3381                         break;
3382                 case CONNMAN_SERVICE_SECURITY_8021X:
3383                         prepare_8021x(service);
3384                         break;
3385                 }
3386
3387                 if (__connman_stats_service_register(service) == 0) {
3388                         __connman_stats_get(service, FALSE,
3389                                                 &service->stats.data);
3390                         __connman_stats_get(service, TRUE,
3391                                                 &service->stats_roaming.data);
3392                 }
3393
3394                 if (service->ipconfig_ipv4)
3395                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3396                 if (service->ipconfig_ipv6)
3397                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3398
3399                 err = __connman_network_connect(service->network);
3400         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3401                                         service->provider != NULL)
3402                 err = __connman_provider_connect(service->provider);
3403         else
3404                 return -EOPNOTSUPP;
3405
3406         if (err < 0) {
3407                 if (err != -EINPROGRESS) {
3408                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3409                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3410
3411                         __connman_stats_service_unregister(service);
3412                         if (service->userconnect == TRUE)
3413                                 return __connman_agent_report_error(service,
3414                                                 error2string(service->error),
3415                                                 report_error_cb, NULL);
3416                         else
3417                                 return err;
3418                 }
3419
3420                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3421                                                 connect_timeout, service);
3422
3423                 return -EINPROGRESS;
3424         }
3425
3426         return 0;
3427 }
3428
3429 int __connman_service_disconnect(struct connman_service *service)
3430 {
3431         int err;
3432
3433         DBG("service %p", service);
3434
3435         if (service->network != NULL) {
3436                 err = __connman_network_disconnect(service->network);
3437         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3438                                         service->provider != NULL)
3439                 err = __connman_provider_disconnect(service->provider);
3440         else
3441                 return -EOPNOTSUPP;
3442
3443         if (err < 0 && err != -EINPROGRESS)
3444                 return err;
3445
3446         if (service->ipconfig_ipv4)
3447                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3448                                                         NULL);
3449         else
3450                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3451                                                         NULL);
3452
3453         __connman_ipconfig_clear_address(service->ipconfig_ipv4);
3454         __connman_ipconfig_clear_address(service->ipconfig_ipv6);
3455
3456         __connman_ipconfig_disable(service->ipconfig_ipv4);
3457         __connman_ipconfig_disable(service->ipconfig_ipv6);
3458
3459         __connman_stats_service_unregister(service);
3460
3461         return err;
3462 }
3463
3464 /**
3465  * __connman_service_lookup:
3466  * @pattern: search pattern
3467  * @path: return object path
3468  *
3469  * Look up a service path from a search pattern
3470  */
3471 int __connman_service_lookup(const char *pattern, const char **path)
3472 {
3473         GHashTableIter iter;
3474         gpointer key, value;
3475
3476         g_hash_table_iter_init(&iter, service_hash);
3477
3478         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3479                 GSequenceIter *iter = value;
3480                 struct connman_service *service = g_sequence_get(iter);
3481
3482                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3483                                 g_strcmp0(service->name, pattern) == 0) {
3484                         *path = (const char *) service->path;
3485                         return 0;
3486                 }
3487         }
3488
3489         return -ENXIO;
3490 }
3491
3492 /**
3493  * lookup_by_identifier:
3494  * @identifier: service identifier
3495  *
3496  * Look up a service by identifier (reference count will not be increased)
3497  */
3498 static struct connman_service *lookup_by_identifier(const char *identifier)
3499 {
3500         GSequenceIter *iter;
3501
3502         iter = g_hash_table_lookup(service_hash, identifier);
3503         if (iter != NULL)
3504                 return g_sequence_get(iter);
3505
3506         return NULL;
3507 }
3508
3509 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3510                 const char *ssid, const char *mode, const char *security)
3511 {
3512         struct connman_network *network;
3513         char *name;
3514         int index;
3515         unsigned int i, ssid_len;
3516
3517         ssid_len = strlen(ssid);
3518         if (ssid_len < 1)
3519                 return NULL;
3520
3521         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3522         if (network == NULL)
3523                 return NULL;
3524
3525         connman_network_set_blob(network, "WiFi.SSID",
3526                                         (unsigned char *) ssid, ssid_len);
3527
3528         connman_network_set_string(network, "WiFi.Mode", mode);
3529         connman_network_set_string(network, "WiFi.Security", security);
3530
3531         name = g_try_malloc0(ssid_len + 1);
3532         if (name == NULL) {
3533                 connman_network_unref(network);
3534                 return NULL;
3535         }
3536
3537         for (i = 0; i < ssid_len; i++) {
3538                 if (g_ascii_isprint(ssid[i]))
3539                         name[i] = ssid[i];
3540                 else
3541                         name[i] = ' ';
3542         }
3543
3544         connman_network_set_name(network, name);
3545
3546         g_free(name);
3547
3548         index = connman_device_get_index(device);
3549         connman_network_set_index(network, index);
3550
3551         if (connman_device_add_network(device, network) < 0) {
3552                 connman_network_unref(network);
3553                 return NULL;
3554         }
3555
3556         connman_network_set_available(network, TRUE);
3557
3558         return network;
3559 }
3560
3561 int __connman_service_create_and_connect(DBusMessage *msg)
3562 {
3563         struct connman_service *service;
3564         struct connman_network *network;
3565         struct connman_device *device;
3566         DBusMessageIter iter, array;
3567         const char *mode = "managed", *security = "none", *group_security;
3568         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3569         unsigned int ssid_len = 0;
3570         const char *ident;
3571         char *name, *group;
3572         gboolean created = FALSE;
3573         int err;
3574
3575         dbus_message_iter_init(msg, &iter);
3576         dbus_message_iter_recurse(&iter, &array);
3577
3578         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3579                 DBusMessageIter entry, value;
3580                 const char *key;
3581
3582                 dbus_message_iter_recurse(&array, &entry);
3583                 dbus_message_iter_get_basic(&entry, &key);
3584
3585                 dbus_message_iter_next(&entry);
3586                 dbus_message_iter_recurse(&entry, &value);
3587
3588                 switch (dbus_message_iter_get_arg_type(&value)) {
3589                 case DBUS_TYPE_STRING:
3590                         if (g_str_equal(key, "Type") == TRUE)
3591                                 dbus_message_iter_get_basic(&value, &type);
3592                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3593                                         g_str_equal(key, "Mode") == TRUE)
3594                                 dbus_message_iter_get_basic(&value, &mode);
3595                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3596                                         g_str_equal(key, "Security") == TRUE)
3597                                 dbus_message_iter_get_basic(&value, &security);
3598                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3599                                         g_str_equal(key, "Passphrase") == TRUE)
3600                                 dbus_message_iter_get_basic(&value, &passphrase);
3601                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3602                                         g_str_equal(key, "SSID") == TRUE)
3603                                 dbus_message_iter_get_basic(&value, &ssid);
3604                 }
3605
3606                 dbus_message_iter_next(&array);
3607         }
3608
3609         if (type == NULL)
3610                 return -EINVAL;
3611
3612         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3613                 return -EOPNOTSUPP;
3614
3615         if (ssid == NULL)
3616                 return -EINVAL;
3617
3618         ssid_len = strlen(ssid);
3619         if (ssid_len < 1)
3620                 return -EINVAL;
3621
3622         if (g_strcmp0(security, "none") != 0 &&
3623                                 g_strcmp0(security, "wep") != 0 &&
3624                                 g_strcmp0(security, "psk") != 0 &&
3625                                 g_strcmp0(security, "wpa") != 0 &&
3626                                 g_strcmp0(security, "rsn") != 0 &&
3627                                 g_strcmp0(security, "ieee8021x") != 0)
3628                 return -EINVAL;
3629
3630         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3631         if (device == NULL)
3632                 return -EOPNOTSUPP;
3633
3634         ident = connman_device_get_ident(device);
3635         if (ident == NULL)
3636                 return -EOPNOTSUPP;
3637
3638
3639         if (!g_strcmp0(security, "wpa") ||
3640                 !g_strcmp0(security, "rsn"))
3641                 group_security = "psk";
3642         else
3643                 group_security = security;
3644
3645         group = connman_wifi_build_group_name((unsigned char *) ssid,
3646                                                 ssid_len, mode, group_security);
3647         if (group == NULL)
3648                 return -EINVAL;
3649
3650         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3651
3652         service = lookup_by_identifier(name);
3653
3654         if (service != NULL)
3655                 goto done;
3656
3657         network = create_hidden_wifi(device, ssid, mode, security);
3658         if (network != NULL) {
3659                 connman_network_set_group(network, group);
3660                 created = TRUE;
3661         }
3662
3663         service = lookup_by_identifier(name);
3664
3665 done:
3666         g_free(name);
3667         g_free(group);
3668
3669         if (service == NULL) {
3670                 err = -EOPNOTSUPP;
3671                 goto failed;
3672         }
3673
3674         if (is_connected(service) == TRUE) {
3675                 err = -EISCONN;
3676                 goto failed;
3677         }
3678
3679         if (is_connecting(service) == TRUE) {
3680                 err = -EALREADY;
3681                 goto failed;
3682         }
3683
3684         set_reconnect_state(service, FALSE);
3685
3686         __connman_device_disconnect(device);
3687
3688         if (passphrase != NULL) {
3689                 g_free(service->passphrase);
3690                 service->passphrase = g_strdup(passphrase);
3691         }
3692
3693         service->userconnect = TRUE;
3694
3695         err = __connman_service_connect(service);
3696         if (err < 0 && err != -EINPROGRESS)
3697                 goto failed;
3698
3699         g_dbus_send_reply(connection, msg,
3700                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3701                                                         DBUS_TYPE_INVALID);
3702
3703         return 0;
3704
3705 failed:
3706         if (service != NULL && created == TRUE) {
3707                 struct connman_network *network = service->network;
3708
3709                 if (network != NULL) {
3710                         connman_network_set_available(network, FALSE);
3711                         __connman_device_cleanup_networks(device);
3712                 } else
3713                         __connman_service_put(service);
3714         }
3715
3716         return err;
3717 }
3718
3719 /**
3720  * __connman_service_get:
3721  * @identifier: service identifier
3722  *
3723  * Look up a service by identifier or create a new one if not found
3724  */
3725 static struct connman_service *service_get(const char *identifier)
3726 {
3727         struct connman_service *service;
3728         GSequenceIter *iter;
3729
3730         iter = g_hash_table_lookup(service_hash, identifier);
3731         if (iter != NULL) {
3732                 service = g_sequence_get(iter);
3733                 if (service != NULL)
3734                         connman_service_ref(service);
3735                 return service;
3736         }
3737
3738         service = connman_service_create();
3739         if (service == NULL)
3740                 return NULL;
3741
3742         DBG("service %p", service);
3743
3744         service->identifier = g_strdup(identifier);
3745
3746         service->profile = g_strdup(__connman_profile_active_ident());
3747
3748         iter = g_sequence_insert_sorted(service_list, service,
3749                                                 service_compare, NULL);
3750
3751         g_hash_table_insert(service_hash, service->identifier, iter);
3752
3753         return service;
3754 }
3755
3756 static int service_register(struct connman_service *service)
3757 {
3758         const char *path = __connman_profile_active_path();
3759         GSequenceIter *iter;
3760
3761         DBG("service %p", service);
3762
3763         if (service->path != NULL)
3764                 return -EALREADY;
3765
3766         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3767
3768         DBG("path %s", service->path);
3769
3770         __connman_config_provision_service(service);
3771
3772         __connman_storage_load_service(service);
3773
3774         g_dbus_register_interface(connection, service->path,
3775                                         CONNMAN_SERVICE_INTERFACE,
3776                                         service_methods, service_signals,
3777                                                         NULL, service, NULL);
3778
3779         iter = g_hash_table_lookup(service_hash, service->identifier);
3780         if (iter != NULL)
3781                 g_sequence_sort_changed(iter, service_compare, NULL);
3782
3783         __connman_profile_changed(TRUE);
3784
3785         return 0;
3786 }
3787
3788 static void service_up(struct connman_ipconfig *ipconfig)
3789 {
3790         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3791
3792         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3793
3794         link_changed(service);
3795
3796         service->stats.valid = FALSE;
3797         service->stats_roaming.valid = FALSE;
3798 }
3799
3800 static void service_down(struct connman_ipconfig *ipconfig)
3801 {
3802         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3803 }
3804
3805 static void service_lower_up(struct connman_ipconfig *ipconfig)
3806 {
3807         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3808
3809         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3810
3811         stats_start(service);
3812 }
3813
3814 static void service_lower_down(struct connman_ipconfig *ipconfig)
3815 {
3816         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3817
3818         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3819
3820         stats_stop(service);
3821         __connman_storage_save_service(service);
3822 }
3823
3824 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3825 {
3826         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3827
3828         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3829
3830         settings_changed(service);
3831 }
3832
3833 static void service_ip_release(struct connman_ipconfig *ipconfig)
3834 {
3835         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3836
3837         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3838
3839         settings_changed(service);
3840 }
3841
3842 static const struct connman_ipconfig_ops service_ops = {
3843         .up             = service_up,
3844         .down           = service_down,
3845         .lower_up       = service_lower_up,
3846         .lower_down     = service_lower_down,
3847         .ip_bound       = service_ip_bound,
3848         .ip_release     = service_ip_release,
3849 };
3850
3851 static void setup_ip4config(struct connman_service *service, int index)
3852 {
3853         if (index < 0)
3854                 return;
3855
3856         service->ipconfig_ipv4 = connman_ipconfig_create(index,
3857                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3858         if (service->ipconfig_ipv4 == NULL)
3859                 return;
3860
3861         connman_ipconfig_set_method(service->ipconfig_ipv4,
3862                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3863
3864         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
3865
3866         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
3867 }
3868
3869 static void setup_ip6config(struct connman_service *service, int index)
3870 {
3871         if (index < 0)
3872                 return;
3873
3874         service->ipconfig_ipv6 = connman_ipconfig_create(index,
3875                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
3876         if (service->ipconfig_ipv6 == NULL)
3877                 return;
3878
3879         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
3880
3881         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
3882 }
3883
3884 void __connman_service_create_ip4config(struct connman_service *service,
3885                                                                 int index)
3886 {
3887         const char *ident = service->profile;
3888         GKeyFile *keyfile;
3889
3890         DBG("ipv4 %p", service->ipconfig_ipv4);
3891
3892         if (service->ipconfig_ipv4 != NULL)
3893                 return;
3894
3895         setup_ip4config(service, index);
3896
3897         if (ident == NULL)
3898                 return;
3899
3900         keyfile = __connman_storage_open_profile(ident);
3901         if (keyfile == NULL)
3902                 return;
3903
3904         if (service->ipconfig_ipv4)
3905                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
3906                                         service->identifier, "IPv4.");
3907         g_key_file_free(keyfile);
3908 }
3909
3910 void __connman_service_create_ip6config(struct connman_service *service,
3911                                                                 int index)
3912 {
3913         const char *ident = service->profile;
3914         GKeyFile *keyfile;
3915
3916         DBG("ipv6 %p", service->ipconfig_ipv6);
3917
3918         if (service->ipconfig_ipv6 != NULL)
3919                 return;
3920
3921         setup_ip6config(service, index);
3922
3923         if (ident == NULL)
3924                 return;
3925
3926         keyfile = __connman_storage_open_profile(ident);
3927         if (keyfile == NULL)
3928                 return;
3929
3930         if (service->ipconfig_ipv6 != NULL)
3931                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
3932                                         service->identifier, "IPv6.");
3933
3934         g_key_file_free(keyfile);
3935 }
3936
3937 /**
3938  * __connman_service_lookup_from_network:
3939  * @network: network structure
3940  *
3941  * Look up a service by network (reference count will not be increased)
3942  */
3943 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3944 {
3945         struct connman_service *service;
3946         const char *ident, *group;
3947         char *name;
3948
3949         DBG("network %p", network);
3950
3951         ident = __connman_network_get_ident(network);
3952         if (ident == NULL)
3953                 return NULL;
3954
3955         group = connman_network_get_group(network);
3956         if (group == NULL)
3957                 return NULL;
3958
3959         name = g_strdup_printf("%s_%s_%s",
3960                         __connman_network_get_type(network), ident, group);
3961         service = lookup_by_identifier(name);
3962         g_free(name);
3963
3964         return service;
3965 }
3966
3967 struct connman_service *__connman_service_lookup_from_index(int index)
3968 {
3969         struct connman_service *service;
3970         GSequenceIter *iter;
3971
3972         iter = g_sequence_get_begin_iter(service_list);
3973
3974         while (g_sequence_iter_is_end(iter) == FALSE) {
3975                 service = g_sequence_get(iter);
3976
3977                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
3978                                                         == index)
3979                         return service;
3980
3981                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
3982                                                         == index)
3983                         return service;
3984
3985                 iter = g_sequence_iter_next(iter);
3986         }
3987
3988         return NULL;
3989 }
3990
3991 const char *__connman_service_get_ident(struct connman_service *service)
3992 {
3993         return service->identifier;
3994 }
3995
3996 const char *__connman_service_get_path(struct connman_service *service)
3997 {
3998         return service->path;
3999 }
4000
4001 unsigned int __connman_service_get_order(struct connman_service *service)
4002 {
4003         GSequenceIter *iter;
4004
4005         if (service == NULL)
4006                 return 0;
4007
4008         if (service->favorite == FALSE) {
4009                 service->order = 0;
4010                 goto done;
4011         }
4012
4013         iter = g_hash_table_lookup(service_hash, service->identifier);
4014         if (iter != NULL) {
4015                 if (g_sequence_iter_get_position(iter) == 0)
4016                         service->order = 1;
4017                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4018                         service->order = 10;
4019                 else
4020                         service->order = 0;
4021         }
4022
4023 done:
4024         return service->order;
4025 }
4026
4027 static enum connman_service_type convert_network_type(struct connman_network *network)
4028 {
4029         enum connman_network_type type = connman_network_get_type(network);
4030
4031         switch (type) {
4032         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4033         case CONNMAN_NETWORK_TYPE_VENDOR:
4034                 break;
4035         case CONNMAN_NETWORK_TYPE_ETHERNET:
4036                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4037         case CONNMAN_NETWORK_TYPE_WIFI:
4038                 return CONNMAN_SERVICE_TYPE_WIFI;
4039         case CONNMAN_NETWORK_TYPE_WIMAX:
4040                 return CONNMAN_SERVICE_TYPE_WIMAX;
4041         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4042         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4043                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4044         case CONNMAN_NETWORK_TYPE_CELLULAR:
4045                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4046         }
4047
4048         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4049 }
4050
4051 static enum connman_service_mode convert_wifi_mode(const char *mode)
4052 {
4053         if (mode == NULL)
4054                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4055         else if (g_str_equal(mode, "managed") == TRUE)
4056                 return CONNMAN_SERVICE_MODE_MANAGED;
4057         else if (g_str_equal(mode, "adhoc") == TRUE)
4058                 return CONNMAN_SERVICE_MODE_ADHOC;
4059         else
4060                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4061 }
4062
4063 static enum connman_service_security convert_wifi_security(const char *security)
4064 {
4065         if (security == NULL)
4066                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4067         else if (g_str_equal(security, "none") == TRUE)
4068                 return CONNMAN_SERVICE_SECURITY_NONE;
4069         else if (g_str_equal(security, "wep") == TRUE)
4070                 return CONNMAN_SERVICE_SECURITY_WEP;
4071         else if (g_str_equal(security, "psk") == TRUE)
4072                 return CONNMAN_SERVICE_SECURITY_PSK;
4073         else if (g_str_equal(security, "ieee8021x") == TRUE)
4074                 return CONNMAN_SERVICE_SECURITY_8021X;
4075         else if (g_str_equal(security, "wpa") == TRUE)
4076                 return CONNMAN_SERVICE_SECURITY_WPA;
4077         else if (g_str_equal(security, "rsn") == TRUE)
4078                 return CONNMAN_SERVICE_SECURITY_RSN;
4079         else
4080                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4081 }
4082
4083 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4084 {
4085         switch (mode) {
4086         case 0:
4087         case 1:
4088                 return CONNMAN_SERVICE_MODE_GPRS;
4089         case 3:
4090                 return CONNMAN_SERVICE_MODE_EDGE;
4091         case 2:
4092         case 4:
4093         case 5:
4094         case 6:
4095                 return CONNMAN_SERVICE_MODE_UMTS;
4096         }
4097
4098         return CONNMAN_SERVICE_MODE_UNKNOWN;
4099 }
4100
4101 static void update_from_network(struct connman_service *service,
4102                                         struct connman_network *network)
4103 {
4104         connman_uint8_t strength = service->strength;
4105         GSequenceIter *iter;
4106         const char *str;
4107
4108         DBG("service %p network %p", service, network);
4109
4110         if (is_connected(service) == TRUE)
4111                 return;
4112
4113         if (is_connecting(service) == TRUE)
4114                 return;
4115
4116         str = connman_network_get_string(network, "Name");
4117         if (str != NULL) {
4118                 g_free(service->name);
4119                 service->name = g_strdup(str);
4120                 service->hidden = FALSE;
4121         } else {
4122                 g_free(service->name);
4123                 service->name = NULL;
4124                 service->hidden = TRUE;
4125         }
4126
4127         service->strength = connman_network_get_uint8(network, "Strength");
4128         service->roaming = connman_network_get_bool(network, "Roaming");
4129
4130         if (service->strength == 0) {
4131                 /*
4132                  * Filter out 0-values; it's unclear what they mean
4133                  * and they cause anomalous sorting of the priority list.
4134                  */
4135                 service->strength = strength;
4136         }
4137
4138         str = connman_network_get_string(network, "WiFi.Mode");
4139         service->mode = convert_wifi_mode(str);
4140
4141         str = connman_network_get_string(network, "WiFi.Security");
4142         service->security = convert_wifi_security(str);
4143
4144         str = connman_network_get_string(network, "Cellular.MCC");
4145         g_free(service->mcc);
4146         service->mcc = g_strdup(str);
4147
4148         str = connman_network_get_string(network, "Cellular.MNC");
4149         g_free(service->mnc);
4150         service->mnc = g_strdup(str);
4151
4152         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4153                 connman_uint8_t value = connman_network_get_uint8(network,
4154                                                         "Cellular.Mode");
4155
4156                 service->mode = convert_cellular_mode(value);
4157         }
4158
4159         if (service->strength > strength && service->network != NULL) {
4160                 connman_network_unref(service->network);
4161                 service->network = connman_network_ref(network);
4162
4163                 strength_changed(service);
4164         }
4165
4166         if (service->network == NULL)
4167                 service->network = connman_network_ref(network);
4168
4169         iter = g_hash_table_lookup(service_hash, service->identifier);
4170         if (iter != NULL)
4171                 g_sequence_sort_changed(iter, service_compare, NULL);
4172 }
4173
4174 /**
4175  * __connman_service_create_from_network:
4176  * @network: network structure
4177  *
4178  * Look up service by network and if not found, create one
4179  */
4180 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4181 {
4182         struct connman_service *service;
4183         struct connman_device *device;
4184         const char *ident, *group;
4185         char *name;
4186         int index;
4187
4188         DBG("network %p", network);
4189
4190         ident = __connman_network_get_ident(network);
4191         if (ident == NULL)
4192                 return NULL;
4193
4194         group = connman_network_get_group(network);
4195         if (group == NULL)
4196                 return NULL;
4197
4198         name = g_strdup_printf("%s_%s_%s",
4199                         __connman_network_get_type(network), ident, group);
4200         service = service_get(name);
4201         g_free(name);
4202
4203         if (service == NULL)
4204                 return NULL;
4205
4206         if (__connman_network_get_weakness(network) == TRUE)
4207                 return service;
4208
4209         if (service->path != NULL) {
4210                 update_from_network(service, network);
4211                 __connman_profile_changed(TRUE);
4212                 return service;
4213         }
4214
4215         service->type = convert_network_type(network);
4216
4217         switch (service->type) {
4218         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4219         case CONNMAN_SERVICE_TYPE_SYSTEM:
4220         case CONNMAN_SERVICE_TYPE_ETHERNET:
4221         case CONNMAN_SERVICE_TYPE_WIMAX:
4222         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4223         case CONNMAN_SERVICE_TYPE_GPS:
4224         case CONNMAN_SERVICE_TYPE_VPN:
4225         case CONNMAN_SERVICE_TYPE_GADGET:
4226                 service->autoconnect = FALSE;
4227                 break;
4228         case CONNMAN_SERVICE_TYPE_WIFI:
4229         case CONNMAN_SERVICE_TYPE_CELLULAR:
4230                 service->autoconnect = TRUE;
4231                 break;
4232         }
4233
4234         service->state = CONNMAN_SERVICE_STATE_IDLE;
4235
4236         update_from_network(service, network);
4237
4238         index = connman_network_get_index(network);
4239
4240         if (service->ipconfig_ipv4 == NULL)
4241                 setup_ip4config(service, index);
4242
4243         if (service->ipconfig_ipv6 == NULL)
4244                 setup_ip6config(service, index);
4245
4246         service_register(service);
4247
4248         if (service->favorite == TRUE) {
4249                 device = connman_network_get_device(service->network);
4250                 if (device && __connman_device_scanning(device) == FALSE)
4251                         __connman_service_auto_connect();
4252         }
4253
4254         return service;
4255 }
4256
4257 void __connman_service_update_from_network(struct connman_network *network)
4258 {
4259         struct connman_service *service;
4260         enum connman_service_mode mode;
4261         connman_uint8_t strength, value;
4262         connman_bool_t roaming;
4263         GSequenceIter *iter;
4264         const char *name;
4265         connman_bool_t stats_enable;
4266
4267         DBG("network %p", network);
4268
4269         service = __connman_service_lookup_from_network(network);
4270         if (service == NULL)
4271                 return;
4272
4273         if (service->network == NULL)
4274                 return;
4275
4276         name = connman_network_get_string(service->network, "Name");
4277         if (g_strcmp0(service->name, name) != 0) {
4278                 g_free(service->name);
4279                 service->name = g_strdup(name);
4280                 connman_dbus_property_changed_basic(service->path,
4281                                 CONNMAN_SERVICE_INTERFACE, "Name",
4282                                 DBUS_TYPE_STRING, &service->name);
4283         }
4284
4285         strength = connman_network_get_uint8(service->network, "Strength");
4286         if (strength == service->strength)
4287                 goto roaming;
4288
4289         service->strength = strength;
4290
4291         strength_changed(service);
4292
4293 roaming:
4294         roaming = connman_network_get_bool(service->network, "Roaming");
4295         if (roaming == service->roaming)
4296                 goto done;
4297
4298         stats_enable = stats_enabled(service);
4299         if (stats_enable == TRUE)
4300                 stats_stop(service);
4301
4302         service->roaming = roaming;
4303
4304         if (stats_enable == TRUE)
4305                 stats_start(service);
4306
4307         roaming_changed(service);
4308
4309         iter = g_hash_table_lookup(service_hash, service->identifier);
4310         if (iter != NULL)
4311                 g_sequence_sort_changed(iter, service_compare, NULL);
4312
4313 done:
4314         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4315                 return;
4316
4317         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4318         mode = convert_cellular_mode(value);
4319
4320         if (mode == service->mode)
4321                 return;
4322
4323         service->mode = mode;
4324
4325         mode_changed(service);
4326 }
4327
4328 void __connman_service_remove_from_network(struct connman_network *network)
4329 {
4330         struct connman_service *service;
4331
4332         DBG("network %p", network);
4333
4334         service = __connman_service_lookup_from_network(network);
4335         if (service == NULL)
4336                 return;
4337
4338         __connman_service_put(service);
4339 }
4340
4341 /**
4342  * __connman_service_create_from_provider:
4343  * @provider: provider structure
4344  *
4345  * Look up service by provider and if not found, create one
4346  */
4347 struct connman_service *
4348 __connman_service_create_from_provider(struct connman_provider *provider)
4349 {
4350         struct connman_service *service;
4351         const char *ident, *str;
4352         char *name;
4353         int index = connman_provider_get_index(provider);
4354
4355         DBG("provider %p", provider);
4356
4357         ident = __connman_provider_get_ident(provider);
4358         if (ident == NULL)
4359                 return NULL;
4360
4361         name = g_strdup_printf("vpn_%s", ident);
4362         service = service_get(name);
4363         g_free(name);
4364
4365         if (service == NULL)
4366                 return NULL;
4367
4368         service->type = CONNMAN_SERVICE_TYPE_VPN;
4369         service->provider = connman_provider_ref(provider);
4370         service->autoconnect = FALSE;
4371
4372         service->state = CONNMAN_SERVICE_STATE_IDLE;
4373
4374         str = connman_provider_get_string(provider, "Name");
4375         if (str != NULL) {
4376                 g_free(service->name);
4377                 service->name = g_strdup(str);
4378                 service->hidden = FALSE;
4379         } else {
4380                 g_free(service->name);
4381                 service->name = NULL;
4382                 service->hidden = TRUE;
4383         }
4384
4385         service->strength = 0;
4386
4387         if (service->ipconfig_ipv4 == NULL)
4388                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4389                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4390         if (service->ipconfig_ipv4 == NULL)
4391                 return service;
4392
4393         connman_ipconfig_set_method(service->ipconfig_ipv4,
4394                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4395         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4396         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4397
4398         if (service->ipconfig_ipv6 == NULL)
4399                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4400                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4401         if (service->ipconfig_ipv6 == NULL)
4402                 return service;
4403
4404         connman_ipconfig_set_method(service->ipconfig_ipv6,
4405                                         CONNMAN_IPCONFIG_METHOD_OFF);
4406         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4407         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4408
4409         service_register(service);
4410
4411         return service;
4412 }
4413
4414 static int service_load(struct connman_service *service)
4415 {
4416         const char *ident = service->profile;
4417         GKeyFile *keyfile;
4418         GError *error = NULL;
4419         gchar *pathname, *data = NULL;
4420         gsize length;
4421         gchar *str;
4422         connman_bool_t autoconnect;
4423         unsigned int ssid_len;
4424         int err = 0;
4425
4426         DBG("service %p", service);
4427
4428         if (ident == NULL)
4429                 return -EINVAL;
4430
4431         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4432         if (pathname == NULL)
4433                 return -ENOMEM;
4434
4435         keyfile = g_key_file_new();
4436
4437         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4438                 g_free(pathname);
4439                 return -ENOENT;
4440         }
4441
4442         g_free(pathname);
4443
4444         if (g_key_file_load_from_data(keyfile, data, length,
4445                                                         0, NULL) == FALSE) {
4446                 g_free(data);
4447                 return -EILSEQ;
4448         }
4449
4450         g_free(data);
4451
4452         switch (service->type) {
4453         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4454         case CONNMAN_SERVICE_TYPE_SYSTEM:
4455         case CONNMAN_SERVICE_TYPE_ETHERNET:
4456         case CONNMAN_SERVICE_TYPE_GPS:
4457         case CONNMAN_SERVICE_TYPE_VPN:
4458         case CONNMAN_SERVICE_TYPE_GADGET:
4459                 break;
4460         case CONNMAN_SERVICE_TYPE_WIFI:
4461                 if (service->name == NULL) {
4462                         gchar *name;
4463
4464                         name = g_key_file_get_string(keyfile,
4465                                         service->identifier, "Name", NULL);
4466                         if (name != NULL) {
4467                                 g_free(service->name);
4468                                 service->name = name;
4469                         }
4470
4471                         if (service->network != NULL)
4472                                 connman_network_set_name(service->network,
4473                                                                         name);
4474                 }
4475
4476                 if (service->network &&
4477                                 connman_network_get_blob(service->network,
4478                                         "WiFi.SSID", &ssid_len) == NULL) {
4479                         gchar *hex_ssid;
4480
4481                         hex_ssid = g_key_file_get_string(keyfile,
4482                                                         service->identifier,
4483                                                                 "SSID", NULL);
4484
4485                         if (hex_ssid != NULL) {
4486                                 gchar *ssid;
4487                                 unsigned int i, j = 0, hex;
4488                                 size_t hex_ssid_len = strlen(hex_ssid);
4489
4490                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4491                                 if (ssid == NULL) {
4492                                         g_free(hex_ssid);
4493                                         err = -ENOMEM;
4494                                         goto done;
4495                                 }
4496
4497                                 for (i = 0; i < hex_ssid_len; i += 2) {
4498                                         sscanf(hex_ssid + i, "%02x", &hex);
4499                                         ssid[j++] = hex;
4500                                 }
4501
4502                                 connman_network_set_blob(service->network,
4503                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4504                         }
4505
4506                         g_free(hex_ssid);
4507                 }
4508                 /* fall through */
4509
4510         case CONNMAN_SERVICE_TYPE_WIMAX:
4511         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4512         case CONNMAN_SERVICE_TYPE_CELLULAR:
4513                 service->apn = g_key_file_get_string(keyfile,
4514                                         service->identifier, "APN", NULL);
4515
4516                 service->username = g_key_file_get_string(keyfile,
4517                                         service->identifier, "Username", NULL);
4518
4519                 service->password = g_key_file_get_string(keyfile,
4520                                         service->identifier, "Password", NULL);
4521
4522                 service->favorite = g_key_file_get_boolean(keyfile,
4523                                 service->identifier, "Favorite", NULL);
4524
4525                 autoconnect = g_key_file_get_boolean(keyfile,
4526                                 service->identifier, "AutoConnect", &error);
4527                 if (error == NULL)
4528                         service->autoconnect = autoconnect;
4529                 g_clear_error(&error);
4530
4531                 str = g_key_file_get_string(keyfile,
4532                                 service->identifier, "Failure", NULL);
4533                 if (str != NULL) {
4534                         if (service->favorite == FALSE)
4535                                 service->state = CONNMAN_SERVICE_STATE_FAILURE;
4536                         service->error = string2error(str);
4537                 }
4538                 break;
4539         }
4540
4541         str = g_key_file_get_string(keyfile,
4542                                 service->identifier, "Modified", NULL);
4543         if (str != NULL) {
4544                 g_time_val_from_iso8601(str, &service->modified);
4545                 g_free(str);
4546         }
4547
4548         str = g_key_file_get_string(keyfile,
4549                                 service->identifier, "Passphrase", NULL);
4550         if (str != NULL) {
4551                 g_free(service->passphrase);
4552                 service->passphrase = str;
4553         }
4554
4555         if (service->ipconfig_ipv4 != NULL)
4556                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4557                                         service->identifier, "IPv4.");
4558
4559         if (service->ipconfig_ipv6 != NULL)
4560                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4561                                         service->identifier, "IPv6.");
4562
4563         service->nameservers = g_key_file_get_string_list(keyfile,
4564                         service->identifier, "Nameservers", &length, NULL);
4565         if (service->nameservers != NULL && length == 0) {
4566                 g_strfreev(service->nameservers);
4567                 service->nameservers = NULL;
4568         }
4569
4570         service->domains = g_key_file_get_string_list(keyfile,
4571                         service->identifier, "Domains", &length, NULL);
4572         if (service->domains != NULL && length == 0) {
4573                 g_strfreev(service->domains);
4574                 service->domains = NULL;
4575         }
4576
4577         str = g_key_file_get_string(keyfile,
4578                                 service->identifier, "Proxy.Method", NULL);
4579         if (str != NULL)
4580                 service->proxy_config = string2proxymethod(str);
4581
4582         g_free(str);
4583
4584         service->proxies = g_key_file_get_string_list(keyfile,
4585                         service->identifier, "Proxy.Servers", &length, NULL);
4586         if (service->proxies != NULL && length == 0) {
4587                 g_strfreev(service->proxies);
4588                 service->proxies = NULL;
4589         }
4590
4591         service->excludes = g_key_file_get_string_list(keyfile,
4592                         service->identifier, "Proxy.Excludes", &length, NULL);
4593         if (service->excludes != NULL && length == 0) {
4594                 g_strfreev(service->excludes);
4595                 service->excludes = NULL;
4596         }
4597
4598         str = g_key_file_get_string(keyfile,
4599                                 service->identifier, "Proxy.URL", NULL);
4600         if (str != NULL) {
4601                 g_free(service->pac);
4602                 service->pac = str;
4603         }
4604
4605 done:
4606         g_key_file_free(keyfile);
4607
4608         return err;
4609 }
4610
4611 static int service_save(struct connman_service *service)
4612 {
4613         const char *ident = service->profile;
4614         GKeyFile *keyfile;
4615         gchar *pathname, *data = NULL;
4616         gsize length;
4617         gchar *str;
4618         const char *cst_str = NULL;
4619         int err = 0;
4620
4621         DBG("service %p", service);
4622
4623         if (ident == NULL)
4624                 return -EINVAL;
4625
4626         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4627         if (pathname == NULL)
4628                 return -ENOMEM;
4629
4630         keyfile = g_key_file_new();
4631
4632         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4633                 goto update;
4634
4635         if (length > 0) {
4636                 if (g_key_file_load_from_data(keyfile, data, length,
4637                                                         0, NULL) == FALSE)
4638                         goto done;
4639         }
4640
4641         g_free(data);
4642
4643 update:
4644         if (service->name != NULL)
4645                 g_key_file_set_string(keyfile, service->identifier,
4646                                                 "Name", service->name);
4647
4648         switch (service->type) {
4649         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4650         case CONNMAN_SERVICE_TYPE_SYSTEM:
4651         case CONNMAN_SERVICE_TYPE_ETHERNET:
4652         case CONNMAN_SERVICE_TYPE_GPS:
4653         case CONNMAN_SERVICE_TYPE_VPN:
4654         case CONNMAN_SERVICE_TYPE_GADGET:
4655                 break;
4656         case CONNMAN_SERVICE_TYPE_WIFI:
4657                 if (service->network) {
4658                         const unsigned char *ssid;
4659                         unsigned int ssid_len = 0;
4660
4661                         ssid = connman_network_get_blob(service->network,
4662                                                         "WiFi.SSID", &ssid_len);
4663
4664                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4665                                 char *identifier = service->identifier;
4666                                 GString *str;
4667                                 unsigned int i;
4668
4669                                 str = g_string_sized_new(ssid_len * 2);
4670                                 if (str == NULL) {
4671                                         err = -ENOMEM;
4672                                         goto done;
4673                                 }
4674
4675                                 for (i = 0; i < ssid_len; i++)
4676                                         g_string_append_printf(str,
4677                                                         "%02x", ssid[i]);
4678
4679                                 g_key_file_set_string(keyfile, identifier,
4680                                                         "SSID", str->str);
4681
4682                                 g_string_free(str, TRUE);
4683                         }
4684                 }
4685                 /* fall through */
4686
4687         case CONNMAN_SERVICE_TYPE_WIMAX:
4688         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4689         case CONNMAN_SERVICE_TYPE_CELLULAR:
4690                 if (service->apn != NULL)
4691                         g_key_file_set_string(keyfile, service->identifier,
4692                                                         "APN", service->apn);
4693
4694                 if (service->username != NULL)
4695                         g_key_file_set_string(keyfile, service->identifier,
4696                                                 "Username", service->username);
4697
4698                 if (service->password != NULL)
4699                         g_key_file_set_string(keyfile, service->identifier,
4700                                                 "Password", service->password);
4701
4702                 g_key_file_set_boolean(keyfile, service->identifier,
4703                                         "Favorite", service->favorite);
4704
4705                 if (service->favorite == TRUE)
4706                         g_key_file_set_boolean(keyfile, service->identifier,
4707                                         "AutoConnect", service->autoconnect);
4708
4709                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4710                         const char *failure = error2string(service->error);
4711                         if (failure != NULL)
4712                                 g_key_file_set_string(keyfile,
4713                                                         service->identifier,
4714                                                         "Failure", failure);
4715                 } else {
4716                         g_key_file_remove_key(keyfile, service->identifier,
4717                                                         "Failure", NULL);
4718                 }
4719                 break;
4720         }
4721
4722         str = g_time_val_to_iso8601(&service->modified);
4723         if (str != NULL) {
4724                 g_key_file_set_string(keyfile, service->identifier,
4725                                                         "Modified", str);
4726                 g_free(str);
4727         }
4728
4729         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4730                 g_key_file_set_string(keyfile, service->identifier,
4731                                         "Passphrase", service->passphrase);
4732         else
4733                 g_key_file_remove_key(keyfile, service->identifier,
4734                                                         "Passphrase", NULL);
4735
4736         if (service->ipconfig_ipv4 != NULL)
4737                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
4738                                         service->identifier, "IPv4.");
4739
4740         if (service->ipconfig_ipv6 != NULL)
4741                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
4742                                                 service->identifier, "IPv6.");
4743
4744         if (service->nameservers != NULL) {
4745                 guint len = g_strv_length(service->nameservers);
4746
4747                 g_key_file_set_string_list(keyfile, service->identifier,
4748                                                                 "Nameservers",
4749                                 (const gchar **) service->nameservers, len);
4750         } else
4751                 g_key_file_remove_key(keyfile, service->identifier,
4752                                                         "Nameservers", NULL);
4753
4754         if (service->domains != NULL) {
4755                 guint len = g_strv_length(service->domains);
4756
4757                 g_key_file_set_string_list(keyfile, service->identifier,
4758                                                                 "Domains",
4759                                 (const gchar **) service->domains, len);
4760         } else
4761                 g_key_file_remove_key(keyfile, service->identifier,
4762                                                         "Domains", NULL);
4763
4764         cst_str = proxymethod2string(service->proxy_config);
4765         if (cst_str != NULL)
4766                 g_key_file_set_string(keyfile, service->identifier,
4767                                 "Proxy.Method", cst_str);
4768
4769         if (service->proxies != NULL) {
4770                 guint len = g_strv_length(service->proxies);
4771
4772                 g_key_file_set_string_list(keyfile, service->identifier,
4773                                 "Proxy.Servers",
4774                                 (const gchar **) service->proxies, len);
4775         } else
4776                 g_key_file_remove_key(keyfile, service->identifier,
4777                                                 "Proxy.Servers", NULL);
4778
4779         if (service->excludes != NULL) {
4780                 guint len = g_strv_length(service->excludes);
4781
4782                 g_key_file_set_string_list(keyfile, service->identifier,
4783                                 "Proxy.Excludes",
4784                                 (const gchar **) service->excludes, len);
4785         } else
4786                 g_key_file_remove_key(keyfile, service->identifier,
4787                                                 "Proxy.Excludes", NULL);
4788
4789         if (service->pac != NULL && strlen(service->pac) > 0)
4790                 g_key_file_set_string(keyfile, service->identifier,
4791                                         "Proxy.URL", service->pac);
4792         else
4793                 g_key_file_remove_key(keyfile, service->identifier,
4794                                                         "Proxy.URL", NULL);
4795
4796         data = g_key_file_to_data(keyfile, &length, NULL);
4797
4798         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4799                 connman_error("Failed to store service information");
4800
4801 done:
4802         g_free(data);
4803
4804         g_key_file_free(keyfile);
4805
4806         g_free(pathname);
4807
4808         return err;
4809 }
4810
4811 static struct connman_storage service_storage = {
4812         .name           = "service",
4813         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4814         .service_load   = service_load,
4815         .service_save   = service_save,
4816 };
4817
4818 int __connman_service_init(void)
4819 {
4820         DBG("");
4821
4822         connection = connman_dbus_get_connection();
4823
4824         if (connman_storage_register(&service_storage) < 0)
4825                 connman_error("Failed to register service storage");
4826
4827         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4828                                                                 NULL, NULL);
4829
4830         service_list = g_sequence_new(service_free);
4831
4832         return 0;
4833 }
4834
4835 void __connman_service_cleanup(void)
4836 {
4837         DBG("");
4838
4839         g_sequence_free(service_list);
4840         service_list = NULL;
4841
4842         g_hash_table_destroy(service_hash);
4843         service_hash = NULL;
4844
4845         g_slist_free(counter_list);
4846         counter_list = NULL;
4847
4848         connman_storage_unregister(&service_storage);
4849
4850         dbus_connection_unref(connection);
4851 }