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->mcc != NULL && service->mnc != NULL) {
1395                         connman_dbus_dict_append_basic(dict, "MCC",
1396                                         DBUS_TYPE_STRING, &service->mcc);
1397                         connman_dbus_dict_append_basic(dict, "MNC",
1398                                         DBUS_TYPE_STRING, &service->mnc);
1399                 }
1400
1401                 if (service->apn != NULL) {
1402                         connman_dbus_dict_append_basic(dict, "APN",
1403                                         DBUS_TYPE_STRING, &service->apn);
1404
1405                         if (service->username != NULL)
1406                                 connman_dbus_dict_append_basic(dict,
1407                                         "Username", DBUS_TYPE_STRING,
1408                                                         &service->username);
1409
1410                         if (service->password != NULL)
1411                                 connman_dbus_dict_append_basic(dict,
1412                                         "Password", DBUS_TYPE_STRING,
1413                                                         &service->password);
1414
1415                         required = FALSE;
1416                 } else
1417                         required = TRUE;
1418
1419                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1420                                                 DBUS_TYPE_BOOLEAN, &required);
1421                 connman_dbus_dict_append_dict(dict, "Ethernet",
1422                                                 append_ethernet, service);
1423                 break;
1424         case CONNMAN_SERVICE_TYPE_WIFI:
1425                 if (service->passphrase != NULL && limited == FALSE)
1426                         connman_dbus_dict_append_basic(dict, "Passphrase",
1427                                 DBUS_TYPE_STRING, &service->passphrase);
1428
1429                 required = FALSE;
1430
1431                 switch (service->security) {
1432                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1433                 case CONNMAN_SERVICE_SECURITY_NONE:
1434                         break;
1435                 case CONNMAN_SERVICE_SECURITY_WEP:
1436                 case CONNMAN_SERVICE_SECURITY_PSK:
1437                 case CONNMAN_SERVICE_SECURITY_WPA:
1438                 case CONNMAN_SERVICE_SECURITY_RSN:
1439                         if (service->passphrase == NULL)
1440                                 required = TRUE;
1441                         break;
1442                 case CONNMAN_SERVICE_SECURITY_8021X:
1443                         break;
1444                 }
1445
1446                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1447                                                 DBUS_TYPE_BOOLEAN, &required);
1448                 /* fall through */
1449         case CONNMAN_SERVICE_TYPE_ETHERNET:
1450         case CONNMAN_SERVICE_TYPE_WIMAX:
1451         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1452                 connman_dbus_dict_append_dict(dict, "Ethernet",
1453                                                 append_ethernet, service);
1454                 break;
1455         }
1456
1457         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1458
1459         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1460                                                 append_ipv4config, service);
1461
1462         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1463
1464         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1465                                                 append_ipv6config, service);
1466
1467         connman_dbus_dict_append_array(dict, "Nameservers",
1468                                 DBUS_TYPE_STRING, append_dns, service);
1469
1470         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1471                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1472
1473         connman_dbus_dict_append_array(dict, "Domains",
1474                                 DBUS_TYPE_STRING, append_domain, service);
1475
1476         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1477                                 DBUS_TYPE_STRING, append_domainconfig, service);
1478
1479         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1480
1481         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1482                                                 append_proxyconfig, service);
1483
1484         connman_dbus_dict_append_dict(dict, "Provider",
1485                                                 append_provider, service);
1486 }
1487
1488 static void append_struct(gpointer value, gpointer user_data)
1489 {
1490         struct connman_service *service = value;
1491         DBusMessageIter *iter = user_data;
1492         DBusMessageIter entry, dict;
1493
1494         if (service->path == NULL || service->hidden == TRUE)
1495                 return;
1496
1497         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1498
1499         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1500                                                         &service->path);
1501
1502         connman_dbus_dict_open(&entry, &dict);
1503         append_properties(&dict, TRUE, service);
1504         connman_dbus_dict_close(&entry, &dict);
1505
1506         dbus_message_iter_close_container(iter, &entry);
1507 }
1508
1509 void __connman_service_list_struct(DBusMessageIter *iter)
1510 {
1511         g_sequence_foreach(service_list, append_struct, iter);
1512 }
1513
1514 int __connman_service_get_index(struct connman_service *service)
1515 {
1516         if (service == NULL)
1517                 return -1;
1518
1519         if (service->network == NULL)
1520                 return -1;
1521
1522         return connman_network_get_index(service->network);
1523 }
1524
1525 void __connman_service_set_domainname(struct connman_service *service,
1526                                                 const char *domainname)
1527 {
1528         if (service == NULL)
1529                 return;
1530
1531         g_free(service->domainname);
1532         service->domainname = g_strdup(domainname);
1533
1534         domain_changed(service);
1535 }
1536
1537 const char *connman_service_get_domainname(struct connman_service *service)
1538 {
1539         if (service == NULL)
1540                 return NULL;
1541
1542         if (service->domains != NULL)
1543                 return service->domains[0];
1544         else
1545                 return service->domainname;
1546 }
1547
1548 const char *connman_service_get_nameserver(struct connman_service *service)
1549 {
1550         if (service == NULL)
1551                 return NULL;
1552
1553         return service->nameserver;
1554 }
1555
1556 void connman_service_set_proxy_method(struct connman_service *service,
1557                                         enum connman_service_proxy_method method)
1558 {
1559         if (service == NULL)
1560                 return;
1561
1562         service->proxy = method;
1563
1564 }
1565
1566 enum connman_service_proxy_method connman_service_get_proxy_method(
1567                                         struct connman_service *service)
1568 {
1569         if (service == NULL)
1570                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1571
1572         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1573                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1574                                 service->pac == NULL)
1575                         return service->proxy;
1576
1577                 return service->proxy_config;
1578         }
1579
1580         return service->proxy;
1581 }
1582
1583 char **connman_service_get_proxy_servers(struct connman_service *service)
1584 {
1585         return g_strdupv(service->proxies);
1586 }
1587
1588 char **connman_service_get_proxy_excludes(struct connman_service *service)
1589 {
1590         return g_strdupv(service->excludes);
1591 }
1592
1593 const char *connman_service_get_proxy_url(struct connman_service *service)
1594 {
1595         if (service == NULL)
1596                 return NULL;
1597
1598         return service->pac;
1599 }
1600
1601 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1602                                                         const char *url)
1603 {
1604         if (service == NULL)
1605                 return;
1606
1607         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1608
1609         if (service->ipconfig_ipv4) {
1610                 if (__connman_ipconfig_set_proxy_autoconfig(
1611                             service->ipconfig_ipv4, url) < 0)
1612                         return;
1613         } else if (service->ipconfig_ipv6) {
1614                 if (__connman_ipconfig_set_proxy_autoconfig(
1615                             service->ipconfig_ipv6, url) < 0)
1616                         return;
1617         } else
1618                 return;
1619
1620         proxy_changed(service);
1621 }
1622
1623 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1624 {
1625         if (service == NULL)
1626                 return NULL;
1627
1628         if (service->ipconfig_ipv4)
1629                 return __connman_ipconfig_get_proxy_autoconfig(
1630                                                 service->ipconfig_ipv4);
1631         else if (service->ipconfig_ipv6)
1632                 return __connman_ipconfig_get_proxy_autoconfig(
1633                                                 service->ipconfig_ipv6);
1634         return NULL;
1635 }
1636
1637 void __connman_service_set_passphrase(struct connman_service *service,
1638                                         const char* passphrase)
1639 {
1640         if (service->immutable == TRUE)
1641                 return;
1642
1643         g_free(service->passphrase);
1644         service->passphrase = g_strdup(passphrase);
1645
1646         passphrase_changed(service);
1647
1648         if (service->network != NULL)
1649                 connman_network_set_string(service->network,
1650                                         "WiFi.Passphrase",
1651                                         service->passphrase);
1652
1653         __connman_storage_save_service(service);
1654 }
1655
1656 static DBusMessage *get_properties(DBusConnection *conn,
1657                                         DBusMessage *msg, void *user_data)
1658 {
1659         struct connman_service *service = user_data;
1660         DBusMessage *reply;
1661         DBusMessageIter array, dict;
1662
1663         DBG("service %p", service);
1664
1665         reply = dbus_message_new_method_return(msg);
1666         if (reply == NULL)
1667                 return NULL;
1668
1669         dbus_message_iter_init_append(reply, &array);
1670
1671         connman_dbus_dict_open(&array, &dict);
1672         append_properties(&dict, FALSE, service);
1673         connman_dbus_dict_close(&array, &dict);
1674
1675         return reply;
1676 }
1677
1678 static int update_proxy_configuration(struct connman_service *service,
1679                                 DBusMessageIter *array)
1680 {
1681         DBusMessageIter dict;
1682         enum connman_service_proxy_method method;
1683         GString *servers_str = NULL;
1684         GString *excludes_str = NULL;
1685         const char *url = NULL;
1686
1687         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1688
1689         dbus_message_iter_recurse(array, &dict);
1690
1691         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1692                 DBusMessageIter entry, variant;
1693                 const char *key;
1694                 int type;
1695
1696                 dbus_message_iter_recurse(&dict, &entry);
1697
1698                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1699                         goto error;
1700
1701                 dbus_message_iter_get_basic(&entry, &key);
1702                 dbus_message_iter_next(&entry);
1703
1704                 if (dbus_message_iter_get_arg_type(&entry) !=
1705                                                         DBUS_TYPE_VARIANT)
1706                         goto error;
1707
1708                 dbus_message_iter_recurse(&entry, &variant);
1709                 type = dbus_message_iter_get_arg_type(&variant);
1710
1711                 if (g_str_equal(key, "Method") == TRUE) {
1712                         const char *val;
1713
1714                         if (type != DBUS_TYPE_STRING)
1715                                 goto error;
1716
1717                         dbus_message_iter_get_basic(&variant, &val);
1718                         method = string2proxymethod(val);
1719                 } else if (g_str_equal(key, "URL") == TRUE) {
1720                         if (type != DBUS_TYPE_STRING)
1721                                 goto error;
1722
1723                         dbus_message_iter_get_basic(&variant, &url);
1724                 } else if (g_str_equal(key, "Servers") == TRUE) {
1725                         DBusMessageIter str_array;
1726
1727                         if (type != DBUS_TYPE_ARRAY)
1728                                 goto error;
1729
1730                         servers_str = g_string_new(NULL);
1731                         if (servers_str == NULL)
1732                                 goto error;
1733
1734                         dbus_message_iter_recurse(&variant, &str_array);
1735
1736                         while (dbus_message_iter_get_arg_type(&str_array) ==
1737                                                         DBUS_TYPE_STRING) {
1738                                 char *val = NULL;
1739
1740                                 dbus_message_iter_get_basic(&str_array, &val);
1741
1742                                 if (servers_str->len > 0)
1743                                         g_string_append_printf(servers_str,
1744                                                         " %s", val);
1745                                 else
1746                                         g_string_append(servers_str, val);
1747
1748                                 dbus_message_iter_next(&str_array);
1749                         }
1750                 } else if (g_str_equal(key, "Excludes") == TRUE) {
1751                         DBusMessageIter str_array;
1752
1753                         if (type != DBUS_TYPE_ARRAY)
1754                                 goto error;
1755
1756                         excludes_str = g_string_new(NULL);
1757                         if (excludes_str == NULL)
1758                                 goto error;
1759
1760                         dbus_message_iter_recurse(&variant, &str_array);
1761
1762                         while (dbus_message_iter_get_arg_type(&str_array) ==
1763                                                         DBUS_TYPE_STRING) {
1764                                 char *val = NULL;
1765
1766                                 dbus_message_iter_get_basic(&str_array, &val);
1767
1768                                 if (excludes_str->len > 0)
1769                                         g_string_append_printf(excludes_str,
1770                                                         " %s", val);
1771                                 else
1772                                         g_string_append(excludes_str, val);
1773
1774                                 dbus_message_iter_next(&str_array);
1775                         }
1776                 }
1777
1778                 dbus_message_iter_next(&dict);
1779         }
1780
1781         switch (method) {
1782         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1783                 break;
1784         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1785                 if (servers_str == NULL && service->proxies == NULL)
1786                         goto error;
1787
1788                 if (servers_str != NULL) {
1789                         g_strfreev(service->proxies);
1790
1791                         if (servers_str->len > 0)
1792                                 service->proxies = g_strsplit_set(
1793                                         servers_str->str, " ", 0);
1794                         else
1795                                 service->proxies = NULL;
1796                 }
1797
1798                 if (excludes_str != NULL) {
1799                         g_strfreev(service->excludes);
1800
1801                         if (excludes_str->len > 0)
1802                                 service->excludes = g_strsplit_set(
1803                                         excludes_str->str, " ", 0);
1804                         else
1805                                 service->excludes = NULL;
1806                 }
1807
1808                 if (service->proxies == NULL)
1809                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
1810
1811                 break;
1812         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1813                 g_free(service->pac);
1814
1815                 if (url != NULL && strlen(url) > 0)
1816                         service->pac = g_strdup(url);
1817                 else
1818                         service->pac = NULL;
1819
1820                 /* if we are connected:
1821                    - if service->pac == NULL
1822                    - if __connman_ipconfig_get_proxy_autoconfig(
1823                    service->ipconfig) == NULL
1824                    --> We should start WPAD */
1825
1826                 break;
1827         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1828                 goto error;
1829         }
1830
1831         if (servers_str != NULL)
1832                 g_string_free(servers_str, TRUE);
1833
1834         if (excludes_str != NULL)
1835                 g_string_free(excludes_str, TRUE);
1836
1837         service->proxy_config = method;
1838
1839         return 0;
1840
1841 error:
1842         if (servers_str != NULL)
1843                 g_string_free(servers_str, TRUE);
1844
1845         if (excludes_str != NULL)
1846                 g_string_free(excludes_str, TRUE);
1847
1848         return -EINVAL;
1849 }
1850
1851 static DBusMessage *set_property(DBusConnection *conn,
1852                                         DBusMessage *msg, void *user_data)
1853 {
1854         struct connman_service *service = user_data;
1855         DBusMessageIter iter, value;
1856         const char *name;
1857         int type;
1858
1859         DBG("service %p", service);
1860
1861         if (dbus_message_iter_init(msg, &iter) == FALSE)
1862                 return __connman_error_invalid_arguments(msg);
1863
1864         dbus_message_iter_get_basic(&iter, &name);
1865         dbus_message_iter_next(&iter);
1866         dbus_message_iter_recurse(&iter, &value);
1867
1868         type = dbus_message_iter_get_arg_type(&value);
1869
1870         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1871                 connman_bool_t autoconnect;
1872
1873                 if (type != DBUS_TYPE_BOOLEAN)
1874                         return __connman_error_invalid_arguments(msg);
1875
1876                 if (service->favorite == FALSE)
1877                         return __connman_error_invalid_service(msg);
1878
1879                 dbus_message_iter_get_basic(&value, &autoconnect);
1880
1881                 if (service->autoconnect == autoconnect)
1882                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1883
1884                 service->autoconnect = autoconnect;
1885
1886                 autoconnect_changed(service);
1887
1888                 __connman_storage_save_service(service);
1889         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1890                 const char *passphrase;
1891
1892                 if (type != DBUS_TYPE_STRING)
1893                         return __connman_error_invalid_arguments(msg);
1894
1895                 if (service->immutable == TRUE)
1896                         return __connman_error_not_supported(msg);
1897
1898                 dbus_message_iter_get_basic(&value, &passphrase);
1899
1900                 __connman_service_set_passphrase(service, passphrase);
1901         } else if (g_str_equal(name, "APN") == TRUE) {
1902                 const char *apn;
1903
1904                 if (type != DBUS_TYPE_STRING)
1905                         return __connman_error_invalid_arguments(msg);
1906
1907                 if (service->immutable == TRUE)
1908                         return __connman_error_not_supported(msg);
1909
1910                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1911                         return __connman_error_invalid_service(msg);
1912
1913                 dbus_message_iter_get_basic(&value, &apn);
1914
1915                 g_free(service->apn);
1916                 service->apn = g_strdup(apn);
1917
1918                 apn_changed(service);
1919
1920                 if (service->network != NULL)
1921                         connman_network_set_string(service->network,
1922                                                 "Cellular.APN", service->apn);
1923
1924                 __connman_storage_save_service(service);
1925         } else if (g_str_equal(name, "Username") == TRUE) {
1926                 const char *username;
1927
1928                 if (type != DBUS_TYPE_STRING)
1929                         return __connman_error_invalid_arguments(msg);
1930
1931                 if (service->immutable == TRUE)
1932                         return __connman_error_not_supported(msg);
1933
1934                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1935                         return __connman_error_invalid_service(msg);
1936
1937                 dbus_message_iter_get_basic(&value, &username);
1938
1939                 g_free(service->username);
1940                 service->username = g_strdup(username);
1941
1942                 if (service->network != NULL)
1943                         connman_network_set_string(service->network,
1944                                         "Cellular.Username", service->username);
1945
1946                 __connman_storage_save_service(service);
1947         } else if (g_str_equal(name, "Password") == TRUE) {
1948                 const char *password;
1949
1950                 if (type != DBUS_TYPE_STRING)
1951                         return __connman_error_invalid_arguments(msg);
1952
1953                 if (service->immutable == TRUE)
1954                         return __connman_error_not_supported(msg);
1955
1956                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1957                         return __connman_error_invalid_service(msg);
1958
1959                 dbus_message_iter_get_basic(&value, &password);
1960
1961                 g_free(service->password);
1962                 service->password = g_strdup(password);
1963
1964                 if (service->network != NULL)
1965                         connman_network_set_string(service->network,
1966                                         "Cellular.Password", service->password);
1967
1968                 __connman_storage_save_service(service);
1969         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1970                 DBusMessageIter entry;
1971                 GString *str;
1972                 int index;
1973                 const char *gw;
1974
1975                 if (type != DBUS_TYPE_ARRAY)
1976                         return __connman_error_invalid_arguments(msg);
1977
1978                 str = g_string_new(NULL);
1979                 if (str == NULL)
1980                         return __connman_error_invalid_arguments(msg);
1981
1982                 index = connman_network_get_index(service->network);
1983                 gw = __connman_ipconfig_get_gateway(index);
1984
1985                 if (gw && strlen(gw))
1986                         __connman_service_nameserver_del_routes(service);
1987
1988                 dbus_message_iter_recurse(&value, &entry);
1989
1990                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1991                         const char *val;
1992                         dbus_message_iter_get_basic(&entry, &val);
1993                         dbus_message_iter_next(&entry);
1994                         if (str->len > 0)
1995                                 g_string_append_printf(str, " %s", val);
1996                         else
1997                                 g_string_append(str, val);
1998                 }
1999
2000                 g_strfreev(service->nameservers);
2001
2002                 if (str->len > 0)
2003                         service->nameservers = g_strsplit_set(str->str, " ", 0);
2004                 else
2005                         service->nameservers = NULL;
2006
2007                 g_string_free(str, TRUE);
2008
2009                 if (gw && strlen(gw))
2010                         __connman_service_nameserver_add_routes(service, gw);
2011
2012                 update_nameservers(service);
2013                 dns_configuration_changed(service);
2014
2015                 __connman_storage_save_service(service);
2016         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2017                 DBusMessageIter entry;
2018                 GString *str;
2019
2020                 if (type != DBUS_TYPE_ARRAY)
2021                         return __connman_error_invalid_arguments(msg);
2022
2023                 str = g_string_new(NULL);
2024                 if (str == NULL)
2025                         return __connman_error_invalid_arguments(msg);
2026
2027                 dbus_message_iter_recurse(&value, &entry);
2028
2029                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2030                         const char *val;
2031                         dbus_message_iter_get_basic(&entry, &val);
2032                         dbus_message_iter_next(&entry);
2033                         if (str->len > 0)
2034                                 g_string_append_printf(str, " %s", val);
2035                         else
2036                                 g_string_append(str, val);
2037                 }
2038
2039                 g_strfreev(service->domains);
2040
2041                 if (str->len > 0)
2042                         service->domains = g_strsplit_set(str->str, " ", 0);
2043                 else
2044                         service->domains = NULL;
2045
2046                 g_string_free(str, TRUE);
2047
2048                 update_nameservers(service);
2049                 domain_configuration_changed(service);
2050
2051                 __connman_storage_save_service(service);
2052         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2053                 int err;
2054
2055                 if (type != DBUS_TYPE_ARRAY)
2056                         return __connman_error_invalid_arguments(msg);
2057
2058                 err = update_proxy_configuration(service, &value);
2059
2060                 if (err < 0)
2061                         return __connman_error_failed(msg, -err);
2062
2063                 proxy_configuration_changed(service);
2064
2065                 __connman_storage_save_service(service);
2066         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2067                         g_str_equal(name, "IPv6.Configuration")) {
2068
2069                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2070                 int err = 0;
2071
2072                 DBG("%s", name);
2073
2074                 if (service->ipconfig_ipv4 == NULL &&
2075                                         service->ipconfig_ipv6 == NULL)
2076                         return __connman_error_invalid_property(msg);
2077
2078                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2079                         if (is_connecting(service) || is_connected(service))
2080                                 __connman_network_clear_ipconfig(
2081                                                 service->network,
2082                                                 service->ipconfig_ipv4);
2083
2084                         ipv4 = service->ipconfig_ipv4;
2085                         err = __connman_ipconfig_set_config(ipv4, &value);
2086
2087                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2088                         if (is_connecting(service) || is_connected(service))
2089                                 __connman_network_clear_ipconfig(
2090                                                 service->network,
2091                                                 service->ipconfig_ipv6);
2092
2093                         ipv6 = service->ipconfig_ipv6;
2094                         err = __connman_ipconfig_set_config(ipv6, &value);
2095                 }
2096
2097                 if (err < 0) {
2098                         if (is_connected(service) || is_connecting(service))
2099                                 __connman_network_set_ipconfig(service->network,
2100                                                                 ipv4, ipv6);
2101                         return __connman_error_failed(msg, -err);
2102                 }
2103
2104                 if (ipv4)
2105                         ipv4_configuration_changed(service);
2106                 else if (ipv6)
2107                         ipv6_configuration_changed(service);
2108
2109                 if (is_connecting(service) || is_connected(service))
2110                         __connman_network_set_ipconfig(service->network,
2111                                                         ipv4, ipv6);
2112
2113                 __connman_storage_save_service(service);
2114         } else
2115                 return __connman_error_invalid_property(msg);
2116
2117         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2118 }
2119
2120 static void set_idle(struct connman_service *service)
2121 {
2122         service->state = CONNMAN_SERVICE_STATE_IDLE;
2123         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2124         state_changed(service);
2125 }
2126
2127 static DBusMessage *clear_property(DBusConnection *conn,
2128                                         DBusMessage *msg, void *user_data)
2129 {
2130         struct connman_service *service = user_data;
2131         const char *name;
2132
2133         DBG("service %p", service);
2134
2135         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2136                                                         DBUS_TYPE_INVALID);
2137
2138         if (g_str_equal(name, "Error") == TRUE) {
2139                 set_idle(service);
2140
2141                 g_get_current_time(&service->modified);
2142                 __connman_storage_save_service(service);
2143         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2144                 if (service->immutable == TRUE)
2145                         return __connman_error_not_supported(msg);
2146
2147                 g_free(service->passphrase);
2148                 service->passphrase = NULL;
2149
2150                 passphrase_changed(service);
2151
2152                 __connman_storage_save_service(service);
2153         } else
2154                 return __connman_error_invalid_property(msg);
2155
2156         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2157 }
2158
2159 static connman_bool_t is_ignore(struct connman_service *service)
2160 {
2161         if (service->autoconnect == FALSE)
2162                 return TRUE;
2163
2164         if (service->roaming == TRUE)
2165                 return TRUE;
2166
2167         if (service->ignore == TRUE)
2168                 return TRUE;
2169
2170         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
2171                 return TRUE;
2172
2173         return FALSE;
2174 }
2175
2176 void __connman_service_auto_connect(void)
2177 {
2178         struct connman_service *service = NULL;
2179         GSequenceIter *iter;
2180
2181         DBG("");
2182
2183         iter = g_sequence_get_begin_iter(service_list);
2184
2185         while (g_sequence_iter_is_end(iter) == FALSE) {
2186                 service = g_sequence_get(iter);
2187
2188                 if (service->pending != NULL)
2189                         return;
2190
2191                 if (is_connecting(service) == TRUE)
2192                         return;
2193
2194                 if (service->favorite == FALSE)
2195                         return;
2196
2197                 if (is_connected(service) == TRUE)
2198                         return;
2199
2200                 if (is_ignore(service) == FALSE &&
2201                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
2202                         break;
2203
2204                 service = NULL;
2205
2206                 iter = g_sequence_iter_next(iter);
2207         }
2208
2209         if (service != NULL) {
2210                 service->userconnect = FALSE;
2211                 __connman_service_connect(service);
2212         }
2213 }
2214
2215 static void remove_timeout(struct connman_service *service)
2216 {
2217         if (service->timeout > 0) {
2218                 g_source_remove(service->timeout);
2219                 service->timeout = 0;
2220         }
2221 }
2222
2223 static void reply_pending(struct connman_service *service, int error)
2224 {
2225         remove_timeout(service);
2226
2227         if (service->pending != NULL) {
2228                 if (error > 0) {
2229                         DBusMessage *reply;
2230
2231                         reply = __connman_error_failed(service->pending,
2232                                                                 error);
2233                         if (reply != NULL)
2234                                 g_dbus_send_message(connection, reply);
2235                 } else
2236                         g_dbus_send_reply(connection, service->pending,
2237                                                         DBUS_TYPE_INVALID);
2238
2239                 dbus_message_unref(service->pending);
2240                 service->pending = NULL;
2241         }
2242 }
2243
2244 static gboolean connect_timeout(gpointer user_data)
2245 {
2246         struct connman_service *service = user_data;
2247         connman_bool_t autoconnect = FALSE;
2248
2249         DBG("service %p", service);
2250
2251         service->timeout = 0;
2252
2253         if (service->network != NULL)
2254                 __connman_network_disconnect(service->network);
2255
2256         __connman_ipconfig_disable(service->ipconfig_ipv4);
2257         __connman_ipconfig_disable(service->ipconfig_ipv6);
2258
2259         __connman_stats_service_unregister(service);
2260
2261         if (service->pending != NULL) {
2262                 DBusMessage *reply;
2263
2264                 reply = __connman_error_operation_timeout(service->pending);
2265                 if (reply != NULL)
2266                         g_dbus_send_message(connection, reply);
2267
2268                 dbus_message_unref(service->pending);
2269                 service->pending = NULL;
2270         } else
2271                 autoconnect = TRUE;
2272
2273         __connman_service_indicate_state(service,
2274                                         CONNMAN_SERVICE_STATE_FAILURE);
2275
2276         if (autoconnect == TRUE && service->userconnect == FALSE)
2277                 __connman_service_auto_connect();
2278
2279         return FALSE;
2280 }
2281
2282 static void set_reconnect_state(struct connman_service *service,
2283                                                 connman_bool_t reconnect)
2284 {
2285         struct connman_device *device;
2286
2287         if (service->network == NULL)
2288                 return;
2289
2290         device = connman_network_get_device(service->network);
2291         if (device == NULL)
2292                 return;
2293
2294         __connman_device_set_reconnect(device, reconnect);
2295 }
2296
2297 static connman_bool_t get_reconnect_state(struct connman_service *service)
2298 {
2299         struct connman_device *device;
2300
2301         if (service->network == NULL)
2302                 return FALSE;
2303
2304         device = connman_network_get_device(service->network);
2305         if (device == NULL)
2306                 return FALSE;
2307
2308         return __connman_device_get_reconnect(device);
2309 }
2310
2311 static void request_input_cb (struct connman_service *service,
2312                         const char *passphrase, void *user_data)
2313 {
2314         DBG ("RequestInput return, %p", service);
2315
2316         if (passphrase == NULL)
2317                 return;
2318         __connman_service_set_passphrase(service, passphrase);
2319         __connman_service_connect(service);
2320 }
2321
2322 struct connman_service *
2323 __connman_service_connect_type(enum connman_service_type type)
2324 {
2325         struct connman_service *service;
2326         GSequenceIter *iter;
2327         int err;
2328
2329         DBG("type %d", type);
2330
2331         /*
2332          * We go through the already sorted service list.
2333          * We pick the first one matching our type, or just
2334          * the first available one if we have no type.
2335          */
2336         iter = g_sequence_get_begin_iter(service_list);
2337         if (g_sequence_iter_is_end(iter))
2338                 return NULL;
2339         service = g_sequence_get(iter);
2340
2341         /*
2342          * If the first service is connected or about to be
2343          * connected, we return it, regardless of the type.
2344          */
2345         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2346                 (is_connecting(service) == TRUE ||
2347                         is_connected(service) == TRUE))
2348                 return service;
2349
2350         while (g_sequence_iter_is_end(iter) == FALSE) {
2351                 if (service->type == type ||
2352                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2353                         break;
2354
2355                 iter = g_sequence_iter_next(iter);
2356                 service = g_sequence_get(iter);
2357         }
2358
2359         if (g_sequence_iter_is_end(iter))
2360                 return NULL;
2361
2362         service->ignore = FALSE;
2363
2364         service->userconnect = TRUE;
2365
2366         set_reconnect_state(service, FALSE);
2367
2368         err = __connman_service_connect(service);
2369         if (err < 0) {
2370                 if (err == -ENOKEY)
2371                         if ( __connman_agent_request_input(service,
2372                                                         request_input_cb,
2373                                                         NULL))
2374                                 return service;
2375
2376                 if (err != -EINPROGRESS)
2377                         return NULL;
2378         }
2379
2380         return service;
2381 }
2382
2383 static DBusMessage *connect_service(DBusConnection *conn,
2384                                         DBusMessage *msg, void *user_data)
2385 {
2386         struct connman_service *service = user_data;
2387         GSequenceIter *iter;
2388         int err;
2389
2390         DBG("service %p", service);
2391
2392         if (service->pending != NULL)
2393                 return __connman_error_in_progress(msg);
2394
2395         iter = g_sequence_get_begin_iter(service_list);
2396
2397         while (g_sequence_iter_is_end(iter) == FALSE) {
2398                 struct connman_service *temp = g_sequence_get(iter);
2399
2400                 if (service->type == temp->type &&
2401                                         is_connecting(temp) == TRUE)
2402                         return __connman_error_in_progress(msg);
2403
2404                 iter = g_sequence_iter_next(iter);
2405         }
2406
2407         service->ignore = FALSE;
2408
2409         service->userconnect = TRUE;
2410
2411         service->pending = dbus_message_ref(msg);
2412
2413         set_reconnect_state(service, FALSE);
2414
2415         err = __connman_service_connect(service);
2416         if (err < 0) {
2417                 if (err == -ENOKEY) {
2418                         if (__connman_agent_request_input(service,
2419                                                         request_input_cb,
2420                                                         NULL) == 0)
2421                                 return NULL;
2422                 }
2423
2424                 if (err != -EINPROGRESS) {
2425                         dbus_message_unref(service->pending);
2426                         service->pending = NULL;
2427
2428                         return __connman_error_failed(msg, -err);
2429                 }
2430
2431                 return NULL;
2432         }
2433
2434         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2435 }
2436
2437 static DBusMessage *disconnect_service(DBusConnection *conn,
2438                                         DBusMessage *msg, void *user_data)
2439 {
2440         struct connman_service *service = user_data;
2441         int err;
2442
2443         DBG("service %p", service);
2444
2445         reply_pending(service, ECONNABORTED);
2446
2447         service->ignore = TRUE;
2448
2449         set_reconnect_state(service, FALSE);
2450
2451         err = __connman_service_disconnect(service);
2452         if (err < 0) {
2453                 if (err != -EINPROGRESS)
2454                         return __connman_error_failed(msg, -err);
2455
2456                 return NULL;
2457         }
2458
2459         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2460 }
2461
2462 static DBusMessage *remove_service(DBusConnection *conn,
2463                                         DBusMessage *msg, void *user_data)
2464 {
2465         struct connman_service *service = user_data;
2466
2467         DBG("service %p", service);
2468
2469         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2470                 return __connman_error_not_supported(msg);
2471
2472         if (service->immutable == TRUE)
2473                 return __connman_error_not_supported(msg);
2474
2475         if (service->favorite == FALSE &&
2476                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2477                 return __connman_error_not_supported(msg);
2478
2479         if (service->network != NULL) {
2480                 set_reconnect_state(service, FALSE);
2481
2482                 __connman_network_disconnect(service->network);
2483         }
2484
2485         g_hash_table_destroy(service->counter_table);
2486
2487         g_free(service->passphrase);
2488         service->passphrase = NULL;
2489
2490         passphrase_changed(service);
2491
2492         g_free(service->apn);
2493         service->apn = NULL;
2494
2495         g_free(service->username);
2496         service->username = NULL;
2497
2498         g_free(service->password);
2499         service->password = NULL;
2500
2501         apn_changed(service);
2502
2503         set_idle(service);
2504
2505         __connman_service_set_favorite(service, FALSE);
2506         __connman_storage_save_service(service);
2507
2508         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2509 }
2510
2511 static DBusMessage *move_service(DBusConnection *conn,
2512                                         DBusMessage *msg, void *user_data,
2513                                                                 gboolean before)
2514 {
2515         struct connman_service *service = user_data;
2516         struct connman_service *target;
2517         const char *path;
2518         GSequenceIter *src, *dst;
2519
2520         DBG("service %p", service);
2521
2522         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2523                                                         DBUS_TYPE_INVALID);
2524
2525         if (service->favorite == FALSE)
2526                 return __connman_error_not_supported(msg);
2527
2528         target = find_service(path);
2529         if (target == NULL || target->favorite == FALSE || target == service)
2530                 return __connman_error_invalid_service(msg);
2531
2532         DBG("target %s", target->identifier);
2533
2534         if (target->state != service->state)
2535                 return __connman_error_invalid_service(msg);
2536
2537         g_get_current_time(&service->modified);
2538         __connman_storage_save_service(service);
2539
2540         src = g_hash_table_lookup(service_hash, service->identifier);
2541         dst = g_hash_table_lookup(service_hash, target->identifier);
2542
2543         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2544
2545         __connman_profile_changed(FALSE);
2546
2547         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2548 }
2549
2550 static DBusMessage *move_before(DBusConnection *conn,
2551                                         DBusMessage *msg, void *user_data)
2552 {
2553         return move_service(conn, msg, user_data, TRUE);
2554 }
2555
2556 static DBusMessage *move_after(DBusConnection *conn,
2557                                         DBusMessage *msg, void *user_data)
2558 {
2559         return move_service(conn, msg, user_data, FALSE);
2560 }
2561
2562 static DBusMessage *reset_counters(DBusConnection *conn,
2563                                         DBusMessage *msg, void *user_data)
2564 {
2565         struct connman_service *service = user_data;
2566
2567         reset_stats(service);
2568
2569         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2570 }
2571
2572 static GDBusMethodTable service_methods[] = {
2573         { "GetProperties", "",   "a{sv}", get_properties     },
2574         { "SetProperty",   "sv", "",      set_property       },
2575         { "ClearProperty", "s",  "",      clear_property     },
2576         { "Connect",       "",   "",      connect_service,
2577                                                 G_DBUS_METHOD_FLAG_ASYNC },
2578         { "Disconnect",    "",   "",      disconnect_service },
2579         { "Remove",        "",   "",      remove_service     },
2580         { "MoveBefore",    "o",  "",      move_before        },
2581         { "MoveAfter",     "o",  "",      move_after         },
2582         { "ResetCounters", "",   "",      reset_counters     },
2583         { },
2584 };
2585
2586 static GDBusSignalTable service_signals[] = {
2587         { "PropertyChanged", "sv" },
2588         { },
2589 };
2590
2591 static void service_free(gpointer user_data)
2592 {
2593         struct connman_service *service = user_data;
2594         char *path = service->path;
2595
2596         DBG("service %p", service);
2597
2598         reply_pending(service, ENOENT);
2599
2600         g_hash_table_remove(service_hash, service->identifier);
2601
2602         stats_stop(service);
2603         __connman_storage_save_service(service);
2604
2605         service->path = NULL;
2606
2607         if (path != NULL) {
2608                 __connman_profile_changed(FALSE);
2609
2610                 g_dbus_unregister_interface(connection, path,
2611                                                 CONNMAN_SERVICE_INTERFACE);
2612                 g_free(path);
2613         }
2614
2615         if (service->network != NULL)
2616                 connman_network_unref(service->network);
2617
2618         if (service->provider != NULL)
2619                 connman_provider_unref(service->provider);
2620
2621         if (service->ipconfig_ipv4 != NULL) {
2622                 connman_ipconfig_unref(service->ipconfig_ipv4);
2623                 service->ipconfig_ipv4 = NULL;
2624         }
2625
2626         if (service->ipconfig_ipv6 != NULL) {
2627                 connman_ipconfig_unref(service->ipconfig_ipv6);
2628                 service->ipconfig_ipv6 = NULL;
2629         }
2630
2631         if (service->location != NULL)
2632                 connman_location_unref(service->location);
2633
2634         g_strfreev(service->nameservers);
2635         g_strfreev(service->domains);
2636         g_strfreev(service->proxies);
2637         g_strfreev(service->excludes);
2638
2639         g_free(service->nameserver);
2640         g_free(service->domainname);
2641         g_free(service->pac);
2642         g_free(service->mcc);
2643         g_free(service->mnc);
2644         g_free(service->apn);
2645         g_free(service->username);
2646         g_free(service->password);
2647         g_free(service->profile);
2648         g_free(service->name);
2649         g_free(service->passphrase);
2650         g_free(service->identifier);
2651         g_free(service->eap);
2652         g_free(service->identity);
2653         g_free(service->ca_cert_file);
2654         g_free(service->client_cert_file);
2655         g_free(service->private_key_file);
2656         g_free(service->private_key_passphrase);
2657         g_free(service->phase2);
2658
2659         if (service->stats.timer != NULL)
2660                 g_timer_destroy(service->stats.timer);
2661         if (service->stats_roaming.timer != NULL)
2662                 g_timer_destroy(service->stats_roaming.timer);
2663
2664         g_free(service);
2665 }
2666
2667 /**
2668  * __connman_service_put:
2669  * @service: service structure
2670  *
2671  * Release service if no longer needed
2672  */
2673 void __connman_service_put(struct connman_service *service)
2674 {
2675         DBG("service %p", service);
2676
2677         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2678                 GSequenceIter *iter;
2679
2680                 iter = g_hash_table_lookup(service_hash, service->identifier);
2681                 if (iter != NULL) {
2682                         reply_pending(service, ECONNABORTED);
2683
2684                         __connman_service_disconnect(service);
2685
2686                         g_sequence_remove(iter);
2687                 } else
2688                         service_free(service);
2689         }
2690 }
2691
2692 static void stats_init(struct connman_service *service)
2693 {
2694         /* home */
2695         service->stats.valid = FALSE;
2696         service->stats.enabled = FALSE;
2697         service->stats.timer = g_timer_new();
2698
2699         /* roaming */
2700         service->stats_roaming.valid = FALSE;
2701         service->stats_roaming.enabled = FALSE;
2702         service->stats_roaming.timer = g_timer_new();
2703 }
2704
2705 static void service_initialize(struct connman_service *service)
2706 {
2707         DBG("service %p", service);
2708
2709         service->refcount = 1;
2710
2711         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2712         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2713         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2714         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2715
2716         service->favorite  = FALSE;
2717         service->immutable = FALSE;
2718         service->hidden = FALSE;
2719
2720         service->ignore = FALSE;
2721
2722         service->userconnect = FALSE;
2723
2724         service->order = 0;
2725
2726         stats_init(service);
2727
2728         service->provider = NULL;
2729 }
2730
2731 /**
2732  * connman_service_create:
2733  *
2734  * Allocate a new service.
2735  *
2736  * Returns: a newly-allocated #connman_service structure
2737  */
2738 struct connman_service *connman_service_create(void)
2739 {
2740         GSList *list;
2741         struct connman_stats_counter *counters;
2742         const char *counter;
2743
2744         struct connman_service *service;
2745
2746         service = g_try_new0(struct connman_service, 1);
2747         if (service == NULL)
2748                 return NULL;
2749
2750         DBG("service %p", service);
2751
2752         service->counter_table = g_hash_table_new_full(g_str_hash,
2753                                                 g_str_equal, NULL, g_free);
2754
2755         for (list = counter_list; list; list = list->next) {
2756                 counter = list->data;
2757
2758                 counters = g_try_new0(struct connman_stats_counter, 1);
2759                 if (counters == NULL) {
2760                         g_hash_table_destroy(service->counter_table);
2761                         g_free(service);
2762                         return NULL;
2763                 }
2764
2765                 counters->append_all = TRUE;
2766
2767                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2768                                 counters);
2769         }
2770
2771         service_initialize(service);
2772
2773         service->location = __connman_location_create(service);
2774
2775         return service;
2776 }
2777
2778 struct connman_location *__connman_service_get_location(struct connman_service *service)
2779 {
2780         return service->location;
2781 }
2782
2783 /**
2784  * connman_service_ref:
2785  * @service: service structure
2786  *
2787  * Increase reference counter of service
2788  */
2789 struct connman_service *connman_service_ref(struct connman_service *service)
2790 {
2791         DBG("%p", service);
2792
2793         g_atomic_int_inc(&service->refcount);
2794
2795         return service;
2796 }
2797
2798 /**
2799  * connman_service_unref:
2800  * @service: service structure
2801  *
2802  * Decrease reference counter of service
2803  */
2804 void connman_service_unref(struct connman_service *service)
2805 {
2806         __connman_service_put(service);
2807 }
2808
2809 static gint service_compare(gconstpointer a, gconstpointer b,
2810                                                         gpointer user_data)
2811 {
2812         struct connman_service *service_a = (void *) a;
2813         struct connman_service *service_b = (void *) b;
2814
2815         if (service_a->state != service_b->state) {
2816                 if (is_connected(service_a) == TRUE)
2817                         return -1;
2818                 if (is_connected(service_b) == TRUE)
2819                         return 1;
2820
2821                 if (is_connecting(service_a) == TRUE)
2822                         return -1;
2823                 if (is_connecting(service_b) == TRUE)
2824                         return 1;
2825         }
2826
2827         if (service_a->order > service_b->order)
2828                 return -1;
2829
2830         if (service_a->order < service_b->order)
2831                 return 1;
2832
2833         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2834                 return -1;
2835
2836         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2837                 return 1;
2838
2839         if (service_a->type != service_b->type) {
2840                 switch (service_a->type) {
2841                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2842                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2843                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2844                 case CONNMAN_SERVICE_TYPE_GPS:
2845                 case CONNMAN_SERVICE_TYPE_VPN:
2846                 case CONNMAN_SERVICE_TYPE_GADGET:
2847                         break;
2848                 case CONNMAN_SERVICE_TYPE_WIFI:
2849                         return 1;
2850                 case CONNMAN_SERVICE_TYPE_WIMAX:
2851                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2852                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2853                         return -1;
2854                 }
2855         }
2856
2857         return (gint) service_b->strength - (gint) service_a->strength;
2858 }
2859
2860 /**
2861  * connman_service_get_type:
2862  * @service: service structure
2863  *
2864  * Get the type of service
2865  */
2866 enum connman_service_type connman_service_get_type(struct connman_service *service)
2867 {
2868         if (service == NULL)
2869                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2870
2871         return service->type;
2872 }
2873
2874 /**
2875  * connman_service_get_interface:
2876  * @service: service structure
2877  *
2878  * Get network interface of service
2879  */
2880 char *connman_service_get_interface(struct connman_service *service)
2881 {
2882         int index;
2883
2884         if (service == NULL)
2885                 return NULL;
2886
2887         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2888                 if (service->ipconfig_ipv4)
2889                         index = connman_ipconfig_get_index(
2890                                                 service->ipconfig_ipv4);
2891                 else if (service->ipconfig_ipv6)
2892                         index = connman_ipconfig_get_index(
2893                                                 service->ipconfig_ipv6);
2894                 else
2895                         return NULL;
2896
2897                 return connman_inet_ifname(index);
2898         }
2899
2900         if (service->network == NULL)
2901                 return NULL;
2902
2903         index = connman_network_get_index(service->network);
2904
2905         return connman_inet_ifname(index);
2906 }
2907
2908 /**
2909  * connman_service_get_network:
2910  * @service: service structure
2911  *
2912  * Get the service network
2913  */
2914 struct connman_network *
2915 __connman_service_get_network(struct connman_service *service)
2916 {
2917         if (service == NULL)
2918                 return NULL;
2919
2920         return service->network;
2921 }
2922
2923 struct connman_ipconfig *
2924 __connman_service_get_ip4config(struct connman_service *service)
2925 {
2926         if (service == NULL)
2927                 return NULL;
2928
2929         return service->ipconfig_ipv4;
2930 }
2931
2932 struct connman_ipconfig *
2933 __connman_service_get_ip6config(struct connman_service *service)
2934 {
2935         if (service == NULL)
2936                 return NULL;
2937
2938         return service->ipconfig_ipv6;
2939 }
2940
2941 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2942 {
2943         if (service == NULL)
2944                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2945
2946         return service->security;
2947 }
2948
2949 /**
2950  * __connman_service_set_favorite:
2951  * @service: service structure
2952  * @favorite: favorite value
2953  *
2954  * Change the favorite setting of service
2955  */
2956 int __connman_service_set_favorite(struct connman_service *service,
2957                                                 connman_bool_t favorite)
2958 {
2959         GSequenceIter *iter;
2960
2961         iter = g_hash_table_lookup(service_hash, service->identifier);
2962         if (iter == NULL)
2963                 return -ENOENT;
2964
2965         if (service->favorite == favorite)
2966                 return -EALREADY;
2967
2968         service->favorite = favorite;
2969
2970         favorite_changed(service);
2971
2972         g_sequence_sort_changed(iter, service_compare, NULL);
2973
2974         __connman_profile_changed(FALSE);
2975
2976         return 0;
2977 }
2978
2979 int __connman_service_set_immutable(struct connman_service *service,
2980                                                 connman_bool_t immutable)
2981 {
2982         service->immutable = immutable;
2983
2984         immutable_changed(service);
2985
2986         return 0;
2987 }
2988
2989 void __connman_service_set_string(struct connman_service *service,
2990                                   const char *key, const char *value)
2991 {
2992         if (g_str_equal(key, "EAP") == TRUE) {
2993                 g_free(service->eap);
2994                 service->eap = g_strdup(value);
2995         } else if (g_str_equal(key, "Identity") == TRUE) {
2996                 g_free(service->identity);
2997                 service->identity = g_strdup(value);
2998         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2999                 g_free(service->ca_cert_file);
3000                 service->ca_cert_file = g_strdup(value);
3001         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3002                 g_free(service->client_cert_file);
3003                 service->client_cert_file = g_strdup(value);
3004         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3005                 g_free(service->private_key_file);
3006                 service->private_key_file = g_strdup(value);
3007         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3008                 g_free(service->private_key_passphrase);
3009                 service->private_key_passphrase = g_strdup(value);
3010         } else if (g_str_equal(key, "Phase2") == TRUE) {
3011                 g_free(service->phase2);
3012                 service->phase2 = g_strdup(value);
3013         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3014                 g_free(service->passphrase);
3015                 service->passphrase = g_strdup(value);
3016         }
3017 }
3018
3019 static void service_complete(struct connman_service *service)
3020 {
3021         reply_pending(service, EIO);
3022
3023         if (service->userconnect == FALSE)
3024                 __connman_service_auto_connect();
3025
3026         g_get_current_time(&service->modified);
3027         __connman_storage_save_service(service);
3028 }
3029
3030 static void report_error_cb(struct connman_service *service,
3031                         gboolean retry, void *user_data)
3032 {
3033         if (retry == TRUE)
3034                 __connman_service_connect(service);
3035         else {
3036                 service_complete(service);
3037                 __connman_profile_changed(FALSE);
3038                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3039         }
3040 }
3041
3042 int __connman_service_indicate_state(struct connman_service *service,
3043                                         enum connman_service_state state)
3044 {
3045         GSequenceIter *iter;
3046
3047         DBG("service %p state %d", service, state);
3048
3049         if (service == NULL)
3050                 return -EINVAL;
3051
3052         if (service->state == state)
3053                 return -EALREADY;
3054
3055         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
3056                                 state == CONNMAN_SERVICE_STATE_IDLE)
3057                 return -EINVAL;
3058
3059         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
3060                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3061                 return -EINVAL;
3062
3063         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3064                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3065                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
3066                 state_changed(service);
3067
3068                 reply_pending(service, ECONNABORTED);
3069
3070                 __connman_service_disconnect(service);
3071         }
3072
3073         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3074                 if (__connman_stats_service_register(service) == 0) {
3075                         __connman_stats_get(service, FALSE,
3076                                                 &service->stats.data);
3077                         __connman_stats_get(service, TRUE,
3078                                                 &service->stats_roaming.data);
3079                 }
3080
3081                 if (service->ipconfig_ipv4)
3082                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3083                 if (service->ipconfig_ipv6)
3084                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3085         }
3086
3087         service->state = state;
3088         state_changed(service);
3089
3090         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3091                 if (service->login_required == TRUE) {
3092                         service->login_required = FALSE;
3093                         login_changed(service);
3094                 }
3095
3096                 connman_timeserver_sync();
3097         }
3098
3099         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3100                 connman_bool_t reconnect;
3101
3102                 reconnect = get_reconnect_state(service);
3103                 if (reconnect == TRUE)
3104                         __connman_service_auto_connect();
3105         }
3106
3107         if (state == CONNMAN_SERVICE_STATE_READY) {
3108                 enum connman_service_proxy_method proxy_config;
3109
3110                 set_reconnect_state(service, TRUE);
3111
3112                 __connman_service_set_favorite(service, TRUE);
3113
3114                 reply_pending(service, 0);
3115
3116                 service->userconnect = FALSE;
3117
3118                 g_get_current_time(&service->modified);
3119                 __connman_storage_save_service(service);
3120
3121                 update_nameservers(service);
3122                 dns_changed(service);
3123                 domain_changed(service);
3124
3125                 proxy_config = service->proxy_config;
3126
3127                 /*
3128                  * We start WPAD if we haven't got a PAC URL from DHCP and
3129                  * if our proxy manual configuration is either empty or set
3130                  * to AUTO with an empty URL.
3131                  */
3132                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3133                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3134                                 (proxy_config ==
3135                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3136                                         service->pac == NULL)))
3137                         __connman_wpad_start(service);
3138
3139                 __connman_notifier_connect(service->type);
3140
3141                 default_changed();
3142         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3143                 __connman_location_finish(service);
3144
3145                 default_changed();
3146
3147                 __connman_wpad_stop(service);
3148
3149                 update_nameservers(service);
3150                 dns_changed(service);
3151                 domain_changed(service);
3152
3153                 __connman_notifier_disconnect(service->type);
3154         }
3155
3156         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3157                 if (service->userconnect == TRUE &&
3158                         __connman_agent_report_error(service,
3159                                         error2string(service->error),
3160                                         report_error_cb, NULL) == -EIO)
3161                         return 0;
3162                 service_complete(service);
3163         } else
3164                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3165
3166         iter = g_hash_table_lookup(service_hash, service->identifier);
3167         if (iter != NULL)
3168                 g_sequence_sort_changed(iter, service_compare, NULL);
3169
3170         __connman_profile_changed(FALSE);
3171
3172         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
3173                 default_changed();
3174
3175         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3176                 struct connman_service *def_service = get_default();
3177
3178                 if (__connman_notifier_count_connected() == 0 &&
3179                         def_service != NULL &&
3180                                 def_service->provider != NULL)
3181                         __connman_provider_disconnect(def_service->provider);
3182         }
3183
3184         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
3185                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
3186                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3187
3188         return 0;
3189 }
3190
3191 int __connman_service_indicate_error(struct connman_service *service,
3192                                         enum connman_service_error error)
3193 {
3194         DBG("service %p error %d", service, error);
3195
3196         if (service == NULL)
3197                 return -EINVAL;
3198
3199         service->error = error;
3200
3201         return __connman_service_indicate_state(service,
3202                                         CONNMAN_SERVICE_STATE_FAILURE);
3203 }
3204
3205 int __connman_service_indicate_default(struct connman_service *service)
3206 {
3207         DBG("service %p", service);
3208
3209         default_changed();
3210
3211         __connman_location_detect(service);
3212
3213         return 0;
3214 }
3215
3216 int __connman_service_request_login(struct connman_service *service)
3217 {
3218         DBG("service %p", service);
3219
3220         if (service == NULL)
3221                 return -EINVAL;
3222
3223         service->login_required = TRUE;
3224         login_changed(service);
3225
3226         return 0;
3227 }
3228
3229 static connman_bool_t prepare_network(struct connman_service *service)
3230 {
3231         enum connman_network_type type;
3232         unsigned int ssid_len;
3233
3234         type = connman_network_get_type(service->network);
3235
3236         switch (type) {
3237         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3238         case CONNMAN_NETWORK_TYPE_VENDOR:
3239                 return FALSE;
3240         case CONNMAN_NETWORK_TYPE_WIFI:
3241                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3242                                                         &ssid_len) == NULL)
3243                         return FALSE;
3244
3245                 connman_network_set_string(service->network,
3246                                 "WiFi.Passphrase", service->passphrase);
3247                 break;
3248         case CONNMAN_NETWORK_TYPE_ETHERNET:
3249         case CONNMAN_NETWORK_TYPE_WIMAX:
3250         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3251         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3252                 break;
3253         case CONNMAN_NETWORK_TYPE_CELLULAR:
3254                 connman_network_set_string(service->network,
3255                                                 "Cellular.APN", service->apn);
3256
3257                 connman_network_set_string(service->network,
3258                                         "Cellular.Username", service->username);
3259                 connman_network_set_string(service->network,
3260                                         "Cellular.Password", service->password);
3261                 break;
3262         }
3263
3264         return TRUE;
3265 }
3266
3267 static void prepare_8021x(struct connman_service *service)
3268 {
3269         if (service->eap != NULL)
3270                 connman_network_set_string(service->network, "WiFi.EAP",
3271                                                                 service->eap);
3272
3273         if (service->identity != NULL)
3274                 connman_network_set_string(service->network, "WiFi.Identity",
3275                                                         service->identity);
3276
3277         if (service->ca_cert_file != NULL)
3278                 connman_network_set_string(service->network, "WiFi.CACertFile",
3279                                                         service->ca_cert_file);
3280
3281         if (service->client_cert_file != NULL)
3282                 connman_network_set_string(service->network,
3283                                                 "WiFi.ClientCertFile",
3284                                                 service->client_cert_file);
3285
3286         if (service->private_key_file != NULL)
3287                 connman_network_set_string(service->network,
3288                                                 "WiFi.PrivateKeyFile",
3289                                                 service->private_key_file);
3290
3291         if (service->private_key_passphrase != NULL)
3292                 connman_network_set_string(service->network,
3293                                         "WiFi.PrivateKeyPassphrase",
3294                                         service->private_key_passphrase);
3295
3296         if (service->phase2 != NULL)
3297                 connman_network_set_string(service->network, "WiFi.Phase2",
3298                                                         service->phase2);
3299 }
3300
3301 int __connman_service_connect(struct connman_service *service)
3302 {
3303         int err;
3304
3305         DBG("service %p", service);
3306
3307         if (is_connected(service) == TRUE)
3308                 return -EISCONN;
3309
3310         if (is_connecting(service) == TRUE)
3311                 return -EALREADY;
3312
3313         switch (service->type) {
3314         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3315         case CONNMAN_SERVICE_TYPE_SYSTEM:
3316         case CONNMAN_SERVICE_TYPE_GPS:
3317         case CONNMAN_SERVICE_TYPE_GADGET:
3318                 return -EINVAL;
3319         case CONNMAN_SERVICE_TYPE_ETHERNET:
3320         case CONNMAN_SERVICE_TYPE_WIMAX:
3321         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3322         case CONNMAN_SERVICE_TYPE_VPN:
3323                 break;
3324         case CONNMAN_SERVICE_TYPE_CELLULAR:
3325                 if (service->apn == NULL)
3326                         return -EINVAL;
3327                 break;
3328         case CONNMAN_SERVICE_TYPE_WIFI:
3329                 switch (service->security) {
3330                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3331                 case CONNMAN_SERVICE_SECURITY_NONE:
3332                         break;
3333                 case CONNMAN_SERVICE_SECURITY_WEP:
3334                 case CONNMAN_SERVICE_SECURITY_PSK:
3335                 case CONNMAN_SERVICE_SECURITY_WPA:
3336                 case CONNMAN_SERVICE_SECURITY_RSN:
3337                         if (service->passphrase == NULL)
3338                                 return -ENOKEY;
3339                         break;
3340                 case CONNMAN_SERVICE_SECURITY_8021X:
3341                         break;
3342                 }
3343                 break;
3344         }
3345
3346         if (service->network != NULL) {
3347                 if (prepare_network(service) == FALSE)
3348                         return -EINVAL;
3349
3350                 switch (service->security) {
3351                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3352                 case CONNMAN_SERVICE_SECURITY_NONE:
3353                 case CONNMAN_SERVICE_SECURITY_WEP:
3354                 case CONNMAN_SERVICE_SECURITY_PSK:
3355                 case CONNMAN_SERVICE_SECURITY_WPA:
3356                 case CONNMAN_SERVICE_SECURITY_RSN:
3357                         break;
3358                 case CONNMAN_SERVICE_SECURITY_8021X:
3359                         prepare_8021x(service);
3360                         break;
3361                 }
3362
3363                 if (__connman_stats_service_register(service) == 0) {
3364                         __connman_stats_get(service, FALSE,
3365                                                 &service->stats.data);
3366                         __connman_stats_get(service, TRUE,
3367                                                 &service->stats_roaming.data);
3368                 }
3369
3370                 if (service->ipconfig_ipv4)
3371                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3372                 if (service->ipconfig_ipv6)
3373                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3374
3375                 err = __connman_network_connect(service->network);
3376         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3377                                         service->provider != NULL)
3378                 err = __connman_provider_connect(service->provider);
3379         else
3380                 return -EOPNOTSUPP;
3381
3382         if (err < 0) {
3383                 if (err != -EINPROGRESS) {
3384                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3385                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3386
3387                         __connman_stats_service_unregister(service);
3388                         if (service->userconnect == TRUE)
3389                                 return __connman_agent_report_error(service,
3390                                                 error2string(service->error),
3391                                                 report_error_cb, NULL);
3392                         else
3393                                 return err;
3394                 }
3395
3396                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3397                                                 connect_timeout, service);
3398
3399                 return -EINPROGRESS;
3400         }
3401
3402         return 0;
3403 }
3404
3405 int __connman_service_disconnect(struct connman_service *service)
3406 {
3407         int err;
3408
3409         DBG("service %p", service);
3410
3411         if (service->network != NULL) {
3412                 err = __connman_network_disconnect(service->network);
3413         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3414                                         service->provider != NULL)
3415                 err = __connman_provider_disconnect(service->provider);
3416         else
3417                 return -EOPNOTSUPP;
3418
3419         if (err < 0 && err != -EINPROGRESS)
3420                 return err;
3421
3422         if (service->ipconfig_ipv4)
3423                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3424                                                         NULL);
3425         else
3426                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3427                                                         NULL);
3428
3429         __connman_ipconfig_clear_address(service->ipconfig_ipv4);
3430         __connman_ipconfig_clear_address(service->ipconfig_ipv6);
3431
3432         __connman_ipconfig_disable(service->ipconfig_ipv4);
3433         __connman_ipconfig_disable(service->ipconfig_ipv6);
3434
3435         __connman_stats_service_unregister(service);
3436
3437         return err;
3438 }
3439
3440 /**
3441  * __connman_service_lookup:
3442  * @pattern: search pattern
3443  * @path: return object path
3444  *
3445  * Look up a service path from a search pattern
3446  */
3447 int __connman_service_lookup(const char *pattern, const char **path)
3448 {
3449         GHashTableIter iter;
3450         gpointer key, value;
3451
3452         g_hash_table_iter_init(&iter, service_hash);
3453
3454         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3455                 GSequenceIter *iter = value;
3456                 struct connman_service *service = g_sequence_get(iter);
3457
3458                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3459                                 g_strcmp0(service->name, pattern) == 0) {
3460                         *path = (const char *) service->path;
3461                         return 0;
3462                 }
3463         }
3464
3465         return -ENXIO;
3466 }
3467
3468 /**
3469  * lookup_by_identifier:
3470  * @identifier: service identifier
3471  *
3472  * Look up a service by identifier (reference count will not be increased)
3473  */
3474 static struct connman_service *lookup_by_identifier(const char *identifier)
3475 {
3476         GSequenceIter *iter;
3477
3478         iter = g_hash_table_lookup(service_hash, identifier);
3479         if (iter != NULL)
3480                 return g_sequence_get(iter);
3481
3482         return NULL;
3483 }
3484
3485 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3486                 const char *ssid, const char *mode, const char *security)
3487 {
3488         struct connman_network *network;
3489         char *name;
3490         int index;
3491         unsigned int i, ssid_len;
3492
3493         ssid_len = strlen(ssid);
3494         if (ssid_len < 1)
3495                 return NULL;
3496
3497         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3498         if (network == NULL)
3499                 return NULL;
3500
3501         connman_network_set_blob(network, "WiFi.SSID",
3502                                         (unsigned char *) ssid, ssid_len);
3503
3504         connman_network_set_string(network, "WiFi.Mode", mode);
3505         connman_network_set_string(network, "WiFi.Security", security);
3506
3507         name = g_try_malloc0(ssid_len + 1);
3508         if (name == NULL) {
3509                 connman_network_unref(network);
3510                 return NULL;
3511         }
3512
3513         for (i = 0; i < ssid_len; i++) {
3514                 if (g_ascii_isprint(ssid[i]))
3515                         name[i] = ssid[i];
3516                 else
3517                         name[i] = ' ';
3518         }
3519
3520         connman_network_set_name(network, name);
3521
3522         g_free(name);
3523
3524         index = connman_device_get_index(device);
3525         connman_network_set_index(network, index);
3526
3527         if (connman_device_add_network(device, network) < 0) {
3528                 connman_network_unref(network);
3529                 return NULL;
3530         }
3531
3532         connman_network_set_available(network, TRUE);
3533
3534         return network;
3535 }
3536
3537 int __connman_service_create_and_connect(DBusMessage *msg)
3538 {
3539         struct connman_service *service;
3540         struct connman_network *network;
3541         struct connman_device *device;
3542         DBusMessageIter iter, array;
3543         const char *mode = "managed", *security = "none", *group_security;
3544         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3545         unsigned int ssid_len = 0;
3546         const char *ident;
3547         char *name, *group;
3548         gboolean created = FALSE;
3549         int err;
3550
3551         dbus_message_iter_init(msg, &iter);
3552         dbus_message_iter_recurse(&iter, &array);
3553
3554         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3555                 DBusMessageIter entry, value;
3556                 const char *key;
3557
3558                 dbus_message_iter_recurse(&array, &entry);
3559                 dbus_message_iter_get_basic(&entry, &key);
3560
3561                 dbus_message_iter_next(&entry);
3562                 dbus_message_iter_recurse(&entry, &value);
3563
3564                 switch (dbus_message_iter_get_arg_type(&value)) {
3565                 case DBUS_TYPE_STRING:
3566                         if (g_str_equal(key, "Type") == TRUE)
3567                                 dbus_message_iter_get_basic(&value, &type);
3568                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3569                                         g_str_equal(key, "Mode") == TRUE)
3570                                 dbus_message_iter_get_basic(&value, &mode);
3571                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3572                                         g_str_equal(key, "Security") == TRUE)
3573                                 dbus_message_iter_get_basic(&value, &security);
3574                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3575                                         g_str_equal(key, "Passphrase") == TRUE)
3576                                 dbus_message_iter_get_basic(&value, &passphrase);
3577                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3578                                         g_str_equal(key, "SSID") == TRUE)
3579                                 dbus_message_iter_get_basic(&value, &ssid);
3580                 }
3581
3582                 dbus_message_iter_next(&array);
3583         }
3584
3585         if (type == NULL)
3586                 return -EINVAL;
3587
3588         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3589                 return -EOPNOTSUPP;
3590
3591         if (ssid == NULL)
3592                 return -EINVAL;
3593
3594         ssid_len = strlen(ssid);
3595         if (ssid_len < 1)
3596                 return -EINVAL;
3597
3598         if (g_strcmp0(security, "none") != 0 &&
3599                                 g_strcmp0(security, "wep") != 0 &&
3600                                 g_strcmp0(security, "psk") != 0 &&
3601                                 g_strcmp0(security, "wpa") != 0 &&
3602                                 g_strcmp0(security, "rsn") != 0 &&
3603                                 g_strcmp0(security, "ieee8021x") != 0)
3604                 return -EINVAL;
3605
3606         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3607         if (device == NULL)
3608                 return -EOPNOTSUPP;
3609
3610         ident = connman_device_get_ident(device);
3611         if (ident == NULL)
3612                 return -EOPNOTSUPP;
3613
3614
3615         if (!g_strcmp0(security, "wpa") ||
3616                 !g_strcmp0(security, "rsn"))
3617                 group_security = "psk";
3618         else
3619                 group_security = security;
3620
3621         group = connman_wifi_build_group_name((unsigned char *) ssid,
3622                                                 ssid_len, mode, group_security);
3623         if (group == NULL)
3624                 return -EINVAL;
3625
3626         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3627
3628         service = lookup_by_identifier(name);
3629
3630         if (service != NULL)
3631                 goto done;
3632
3633         network = create_hidden_wifi(device, ssid, mode, security);
3634         if (network != NULL) {
3635                 connman_network_set_group(network, group);
3636                 created = TRUE;
3637         }
3638
3639         service = lookup_by_identifier(name);
3640
3641 done:
3642         g_free(name);
3643         g_free(group);
3644
3645         if (service == NULL) {
3646                 err = -EOPNOTSUPP;
3647                 goto failed;
3648         }
3649
3650         set_reconnect_state(service, FALSE);
3651
3652         __connman_device_disconnect(device);
3653
3654         if (passphrase != NULL) {
3655                 g_free(service->passphrase);
3656                 service->passphrase = g_strdup(passphrase);
3657         }
3658
3659         service->userconnect = TRUE;
3660
3661         err = __connman_service_connect(service);
3662         if (err < 0 && err != -EINPROGRESS)
3663                 goto failed;
3664
3665         g_dbus_send_reply(connection, msg,
3666                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3667                                                         DBUS_TYPE_INVALID);
3668
3669         return 0;
3670
3671 failed:
3672         if (service != NULL && created == TRUE) {
3673                 struct connman_network *network = service->network;
3674
3675                 if (network != NULL) {
3676                         connman_network_set_available(network, FALSE);
3677                         __connman_device_cleanup_networks(device);
3678                 } else
3679                         __connman_service_put(service);
3680         }
3681
3682         return err;
3683 }
3684
3685 /**
3686  * __connman_service_get:
3687  * @identifier: service identifier
3688  *
3689  * Look up a service by identifier or create a new one if not found
3690  */
3691 static struct connman_service *service_get(const char *identifier)
3692 {
3693         struct connman_service *service;
3694         GSequenceIter *iter;
3695
3696         iter = g_hash_table_lookup(service_hash, identifier);
3697         if (iter != NULL) {
3698                 service = g_sequence_get(iter);
3699                 if (service != NULL)
3700                         connman_service_ref(service);
3701                 return service;
3702         }
3703
3704         service = connman_service_create();
3705         if (service == NULL)
3706                 return NULL;
3707
3708         DBG("service %p", service);
3709
3710         service->identifier = g_strdup(identifier);
3711
3712         service->profile = g_strdup(__connman_profile_active_ident());
3713
3714         iter = g_sequence_insert_sorted(service_list, service,
3715                                                 service_compare, NULL);
3716
3717         g_hash_table_insert(service_hash, service->identifier, iter);
3718
3719         return service;
3720 }
3721
3722 static int service_register(struct connman_service *service)
3723 {
3724         const char *path = __connman_profile_active_path();
3725         GSequenceIter *iter;
3726
3727         DBG("service %p", service);
3728
3729         if (service->path != NULL)
3730                 return -EALREADY;
3731
3732         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3733
3734         DBG("path %s", service->path);
3735
3736         __connman_config_provision_service(service);
3737
3738         __connman_storage_load_service(service);
3739
3740         g_dbus_register_interface(connection, service->path,
3741                                         CONNMAN_SERVICE_INTERFACE,
3742                                         service_methods, service_signals,
3743                                                         NULL, service, NULL);
3744
3745         iter = g_hash_table_lookup(service_hash, service->identifier);
3746         if (iter != NULL)
3747                 g_sequence_sort_changed(iter, service_compare, NULL);
3748
3749         __connman_profile_changed(TRUE);
3750
3751         return 0;
3752 }
3753
3754 static void service_up(struct connman_ipconfig *ipconfig)
3755 {
3756         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3757
3758         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3759
3760         link_changed(service);
3761
3762         service->stats.valid = FALSE;
3763         service->stats_roaming.valid = FALSE;
3764 }
3765
3766 static void service_down(struct connman_ipconfig *ipconfig)
3767 {
3768         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3769 }
3770
3771 static void service_lower_up(struct connman_ipconfig *ipconfig)
3772 {
3773         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3774
3775         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3776
3777         stats_start(service);
3778 }
3779
3780 static void service_lower_down(struct connman_ipconfig *ipconfig)
3781 {
3782         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3783
3784         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3785
3786         stats_stop(service);
3787         __connman_storage_save_service(service);
3788 }
3789
3790 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3791 {
3792         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3793
3794         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3795
3796         settings_changed(service);
3797 }
3798
3799 static void service_ip_release(struct connman_ipconfig *ipconfig)
3800 {
3801         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3802
3803         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3804
3805         settings_changed(service);
3806 }
3807
3808 static const struct connman_ipconfig_ops service_ops = {
3809         .up             = service_up,
3810         .down           = service_down,
3811         .lower_up       = service_lower_up,
3812         .lower_down     = service_lower_down,
3813         .ip_bound       = service_ip_bound,
3814         .ip_release     = service_ip_release,
3815 };
3816
3817 static void setup_ip4config(struct connman_service *service, int index)
3818 {
3819         if (index < 0)
3820                 return;
3821
3822         service->ipconfig_ipv4 = connman_ipconfig_create(index,
3823                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3824         if (service->ipconfig_ipv4 == NULL)
3825                 return;
3826
3827         connman_ipconfig_set_method(service->ipconfig_ipv4,
3828                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3829
3830         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
3831
3832         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
3833 }
3834
3835 static void setup_ip6config(struct connman_service *service, int index)
3836 {
3837         if (index < 0)
3838                 return;
3839
3840         service->ipconfig_ipv6 = connman_ipconfig_create(index,
3841                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
3842         if (service->ipconfig_ipv6 == NULL)
3843                 return;
3844
3845         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
3846
3847         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
3848 }
3849
3850 void __connman_service_create_ip4config(struct connman_service *service,
3851                                                                 int index)
3852 {
3853         const char *ident = service->profile;
3854         GKeyFile *keyfile;
3855
3856         DBG("ipv4 %p", service->ipconfig_ipv4);
3857
3858         if (service->ipconfig_ipv4 != NULL)
3859                 return;
3860
3861         setup_ip4config(service, index);
3862
3863         if (ident == NULL)
3864                 return;
3865
3866         keyfile = __connman_storage_open_profile(ident);
3867         if (keyfile == NULL)
3868                 return;
3869
3870         if (service->ipconfig_ipv4)
3871                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
3872                                         service->identifier, "IPv4.");
3873         g_key_file_free(keyfile);
3874 }
3875
3876 void __connman_service_create_ip6config(struct connman_service *service,
3877                                                                 int index)
3878 {
3879         const char *ident = service->profile;
3880         GKeyFile *keyfile;
3881
3882         DBG("ipv6 %p", service->ipconfig_ipv6);
3883
3884         if (service->ipconfig_ipv6 != NULL)
3885                 return;
3886
3887         setup_ip6config(service, index);
3888
3889         if (ident == NULL)
3890                 return;
3891
3892         keyfile = __connman_storage_open_profile(ident);
3893         if (keyfile == NULL)
3894                 return;
3895
3896         if (service->ipconfig_ipv6 != NULL)
3897                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
3898                                         service->identifier, "IPv6.");
3899
3900         g_key_file_free(keyfile);
3901 }
3902
3903 /**
3904  * __connman_service_lookup_from_network:
3905  * @network: network structure
3906  *
3907  * Look up a service by network (reference count will not be increased)
3908  */
3909 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3910 {
3911         struct connman_service *service;
3912         const char *ident, *group;
3913         char *name;
3914
3915         DBG("network %p", network);
3916
3917         ident = __connman_network_get_ident(network);
3918         if (ident == NULL)
3919                 return NULL;
3920
3921         group = connman_network_get_group(network);
3922         if (group == NULL)
3923                 return NULL;
3924
3925         name = g_strdup_printf("%s_%s_%s",
3926                         __connman_network_get_type(network), ident, group);
3927         service = lookup_by_identifier(name);
3928         g_free(name);
3929
3930         return service;
3931 }
3932
3933 struct connman_service *__connman_service_lookup_from_index(int index)
3934 {
3935         struct connman_service *service;
3936         GSequenceIter *iter;
3937
3938         iter = g_sequence_get_begin_iter(service_list);
3939
3940         while (g_sequence_iter_is_end(iter) == FALSE) {
3941                 service = g_sequence_get(iter);
3942
3943                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
3944                                                         == index)
3945                         return service;
3946
3947                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
3948                                                         == index)
3949                         return service;
3950
3951                 iter = g_sequence_iter_next(iter);
3952         }
3953
3954         return NULL;
3955 }
3956
3957 const char *__connman_service_get_ident(struct connman_service *service)
3958 {
3959         return service->identifier;
3960 }
3961
3962 const char *__connman_service_get_path(struct connman_service *service)
3963 {
3964         return service->path;
3965 }
3966
3967 unsigned int __connman_service_get_order(struct connman_service *service)
3968 {
3969         GSequenceIter *iter;
3970
3971         if (service == NULL)
3972                 return 0;
3973
3974         if (service->favorite == FALSE) {
3975                 service->order = 0;
3976                 goto done;
3977         }
3978
3979         iter = g_hash_table_lookup(service_hash, service->identifier);
3980         if (iter != NULL) {
3981                 if (g_sequence_iter_get_position(iter) == 0)
3982                         service->order = 1;
3983                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3984                         service->order = 10;
3985                 else
3986                         service->order = 0;
3987         }
3988
3989 done:
3990         return service->order;
3991 }
3992
3993 static enum connman_service_type convert_network_type(struct connman_network *network)
3994 {
3995         enum connman_network_type type = connman_network_get_type(network);
3996
3997         switch (type) {
3998         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3999         case CONNMAN_NETWORK_TYPE_VENDOR:
4000                 break;
4001         case CONNMAN_NETWORK_TYPE_ETHERNET:
4002                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4003         case CONNMAN_NETWORK_TYPE_WIFI:
4004                 return CONNMAN_SERVICE_TYPE_WIFI;
4005         case CONNMAN_NETWORK_TYPE_WIMAX:
4006                 return CONNMAN_SERVICE_TYPE_WIMAX;
4007         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4008         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4009                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4010         case CONNMAN_NETWORK_TYPE_CELLULAR:
4011                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4012         }
4013
4014         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4015 }
4016
4017 static enum connman_service_mode convert_wifi_mode(const char *mode)
4018 {
4019         if (mode == NULL)
4020                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4021         else if (g_str_equal(mode, "managed") == TRUE)
4022                 return CONNMAN_SERVICE_MODE_MANAGED;
4023         else if (g_str_equal(mode, "adhoc") == TRUE)
4024                 return CONNMAN_SERVICE_MODE_ADHOC;
4025         else
4026                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4027 }
4028
4029 static enum connman_service_security convert_wifi_security(const char *security)
4030 {
4031         if (security == NULL)
4032                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4033         else if (g_str_equal(security, "none") == TRUE)
4034                 return CONNMAN_SERVICE_SECURITY_NONE;
4035         else if (g_str_equal(security, "wep") == TRUE)
4036                 return CONNMAN_SERVICE_SECURITY_WEP;
4037         else if (g_str_equal(security, "psk") == TRUE)
4038                 return CONNMAN_SERVICE_SECURITY_PSK;
4039         else if (g_str_equal(security, "ieee8021x") == TRUE)
4040                 return CONNMAN_SERVICE_SECURITY_8021X;
4041         else if (g_str_equal(security, "wpa") == TRUE)
4042                 return CONNMAN_SERVICE_SECURITY_WPA;
4043         else if (g_str_equal(security, "rsn") == TRUE)
4044                 return CONNMAN_SERVICE_SECURITY_RSN;
4045         else
4046                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4047 }
4048
4049 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4050 {
4051         switch (mode) {
4052         case 0:
4053         case 1:
4054                 return CONNMAN_SERVICE_MODE_GPRS;
4055         case 3:
4056                 return CONNMAN_SERVICE_MODE_EDGE;
4057         case 2:
4058         case 4:
4059         case 5:
4060         case 6:
4061                 return CONNMAN_SERVICE_MODE_UMTS;
4062         }
4063
4064         return CONNMAN_SERVICE_MODE_UNKNOWN;
4065 }
4066
4067 static void update_from_network(struct connman_service *service,
4068                                         struct connman_network *network)
4069 {
4070         connman_uint8_t strength = service->strength;
4071         GSequenceIter *iter;
4072         const char *str;
4073
4074         DBG("service %p network %p", service, network);
4075
4076         if (is_connected(service) == TRUE)
4077                 return;
4078
4079         if (is_connecting(service) == TRUE)
4080                 return;
4081
4082         str = connman_network_get_string(network, "Name");
4083         if (str != NULL) {
4084                 g_free(service->name);
4085                 service->name = g_strdup(str);
4086                 service->hidden = FALSE;
4087         } else {
4088                 g_free(service->name);
4089                 service->name = NULL;
4090                 service->hidden = TRUE;
4091         }
4092
4093         service->strength = connman_network_get_uint8(network, "Strength");
4094         service->roaming = connman_network_get_bool(network, "Roaming");
4095
4096         if (service->strength == 0) {
4097                 /*
4098                  * Filter out 0-values; it's unclear what they mean
4099                  * and they cause anomalous sorting of the priority list.
4100                  */
4101                 service->strength = strength;
4102         }
4103
4104         str = connman_network_get_string(network, "WiFi.Mode");
4105         service->mode = convert_wifi_mode(str);
4106
4107         str = connman_network_get_string(network, "WiFi.Security");
4108         service->security = convert_wifi_security(str);
4109
4110         str = connman_network_get_string(network, "Cellular.MCC");
4111         g_free(service->mcc);
4112         service->mcc = g_strdup(str);
4113
4114         str = connman_network_get_string(network, "Cellular.MNC");
4115         g_free(service->mnc);
4116         service->mnc = g_strdup(str);
4117
4118         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4119                 connman_uint8_t value = connman_network_get_uint8(network,
4120                                                         "Cellular.Mode");
4121
4122                 service->mode = convert_cellular_mode(value);
4123         }
4124
4125         if (service->strength > strength && service->network != NULL) {
4126                 connman_network_unref(service->network);
4127                 service->network = connman_network_ref(network);
4128
4129                 strength_changed(service);
4130         }
4131
4132         if (service->network == NULL)
4133                 service->network = connman_network_ref(network);
4134
4135         iter = g_hash_table_lookup(service_hash, service->identifier);
4136         if (iter != NULL)
4137                 g_sequence_sort_changed(iter, service_compare, NULL);
4138 }
4139
4140 /**
4141  * __connman_service_create_from_network:
4142  * @network: network structure
4143  *
4144  * Look up service by network and if not found, create one
4145  */
4146 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4147 {
4148         struct connman_service *service;
4149         struct connman_device *device;
4150         const char *ident, *group;
4151         char *name;
4152         int index;
4153
4154         DBG("network %p", network);
4155
4156         ident = __connman_network_get_ident(network);
4157         if (ident == NULL)
4158                 return NULL;
4159
4160         group = connman_network_get_group(network);
4161         if (group == NULL)
4162                 return NULL;
4163
4164         name = g_strdup_printf("%s_%s_%s",
4165                         __connman_network_get_type(network), ident, group);
4166         service = service_get(name);
4167         g_free(name);
4168
4169         if (service == NULL)
4170                 return NULL;
4171
4172         if (__connman_network_get_weakness(network) == TRUE)
4173                 return service;
4174
4175         if (service->path != NULL) {
4176                 update_from_network(service, network);
4177                 __connman_profile_changed(TRUE);
4178                 return service;
4179         }
4180
4181         service->type = convert_network_type(network);
4182
4183         switch (service->type) {
4184         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4185         case CONNMAN_SERVICE_TYPE_SYSTEM:
4186         case CONNMAN_SERVICE_TYPE_ETHERNET:
4187         case CONNMAN_SERVICE_TYPE_WIMAX:
4188         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4189         case CONNMAN_SERVICE_TYPE_GPS:
4190         case CONNMAN_SERVICE_TYPE_VPN:
4191         case CONNMAN_SERVICE_TYPE_GADGET:
4192                 service->autoconnect = FALSE;
4193                 break;
4194         case CONNMAN_SERVICE_TYPE_WIFI:
4195         case CONNMAN_SERVICE_TYPE_CELLULAR:
4196                 service->autoconnect = TRUE;
4197                 break;
4198         }
4199
4200         service->state = CONNMAN_SERVICE_STATE_IDLE;
4201
4202         update_from_network(service, network);
4203
4204         index = connman_network_get_index(network);
4205
4206         if (service->ipconfig_ipv4 == NULL)
4207                 setup_ip4config(service, index);
4208
4209         if (service->ipconfig_ipv6 == NULL)
4210                 setup_ip6config(service, index);
4211
4212         service_register(service);
4213
4214         if (service->favorite == TRUE) {
4215                 device = connman_network_get_device(service->network);
4216                 if (device && __connman_device_scanning(device) == FALSE)
4217                         __connman_service_auto_connect();
4218         }
4219
4220         return service;
4221 }
4222
4223 void __connman_service_update_from_network(struct connman_network *network)
4224 {
4225         struct connman_service *service;
4226         enum connman_service_mode mode;
4227         connman_uint8_t strength, value;
4228         connman_bool_t roaming;
4229         GSequenceIter *iter;
4230         const char *name;
4231         connman_bool_t stats_enable;
4232
4233         DBG("network %p", network);
4234
4235         service = __connman_service_lookup_from_network(network);
4236         if (service == NULL)
4237                 return;
4238
4239         if (service->network == NULL)
4240                 return;
4241
4242         name = connman_network_get_string(service->network, "Name");
4243         if (g_strcmp0(service->name, name) != 0) {
4244                 g_free(service->name);
4245                 service->name = g_strdup(name);
4246                 connman_dbus_property_changed_basic(service->path,
4247                                 CONNMAN_SERVICE_INTERFACE, "Name",
4248                                 DBUS_TYPE_STRING, &service->name);
4249         }
4250
4251         strength = connman_network_get_uint8(service->network, "Strength");
4252         if (strength == service->strength)
4253                 goto roaming;
4254
4255         service->strength = strength;
4256
4257         strength_changed(service);
4258
4259 roaming:
4260         roaming = connman_network_get_bool(service->network, "Roaming");
4261         if (roaming == service->roaming)
4262                 goto done;
4263
4264         stats_enable = stats_enabled(service);
4265         if (stats_enable == TRUE)
4266                 stats_stop(service);
4267
4268         service->roaming = roaming;
4269
4270         if (stats_enable == TRUE)
4271                 stats_start(service);
4272
4273         roaming_changed(service);
4274
4275         iter = g_hash_table_lookup(service_hash, service->identifier);
4276         if (iter != NULL)
4277                 g_sequence_sort_changed(iter, service_compare, NULL);
4278
4279 done:
4280         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4281                 return;
4282
4283         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4284         mode = convert_cellular_mode(value);
4285
4286         if (mode == service->mode)
4287                 return;
4288
4289         service->mode = mode;
4290
4291         mode_changed(service);
4292 }
4293
4294 void __connman_service_remove_from_network(struct connman_network *network)
4295 {
4296         struct connman_service *service;
4297
4298         DBG("network %p", network);
4299
4300         service = __connman_service_lookup_from_network(network);
4301         if (service == NULL)
4302                 return;
4303
4304         __connman_service_put(service);
4305 }
4306
4307 /**
4308  * __connman_service_create_from_provider:
4309  * @provider: provider structure
4310  *
4311  * Look up service by provider and if not found, create one
4312  */
4313 struct connman_service *
4314 __connman_service_create_from_provider(struct connman_provider *provider)
4315 {
4316         struct connman_service *service;
4317         const char *ident, *str;
4318         char *name;
4319         int index = connman_provider_get_index(provider);
4320
4321         DBG("provider %p", provider);
4322
4323         ident = __connman_provider_get_ident(provider);
4324         if (ident == NULL)
4325                 return NULL;
4326
4327         name = g_strdup_printf("vpn_%s", ident);
4328         service = service_get(name);
4329         g_free(name);
4330
4331         if (service == NULL)
4332                 return NULL;
4333
4334         service->type = CONNMAN_SERVICE_TYPE_VPN;
4335         service->provider = connman_provider_ref(provider);
4336         service->autoconnect = FALSE;
4337
4338         service->state = CONNMAN_SERVICE_STATE_IDLE;
4339
4340         str = connman_provider_get_string(provider, "Name");
4341         if (str != NULL) {
4342                 g_free(service->name);
4343                 service->name = g_strdup(str);
4344                 service->hidden = FALSE;
4345         } else {
4346                 g_free(service->name);
4347                 service->name = NULL;
4348                 service->hidden = TRUE;
4349         }
4350
4351         service->strength = 0;
4352
4353         if (service->ipconfig_ipv4 == NULL)
4354                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4355                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4356         if (service->ipconfig_ipv4 == NULL)
4357                 return service;
4358
4359         connman_ipconfig_set_method(service->ipconfig_ipv4,
4360                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4361         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4362         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4363
4364         if (service->ipconfig_ipv6 == NULL)
4365                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4366                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4367         if (service->ipconfig_ipv6 == NULL)
4368                 return service;
4369
4370         connman_ipconfig_set_method(service->ipconfig_ipv6,
4371                                         CONNMAN_IPCONFIG_METHOD_OFF);
4372         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4373         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4374
4375         service_register(service);
4376
4377         return service;
4378 }
4379
4380 static int service_load(struct connman_service *service)
4381 {
4382         const char *ident = service->profile;
4383         GKeyFile *keyfile;
4384         GError *error = NULL;
4385         gchar *pathname, *data = NULL;
4386         gsize length;
4387         gchar *str;
4388         connman_bool_t autoconnect;
4389         unsigned int ssid_len;
4390         int err = 0;
4391
4392         DBG("service %p", service);
4393
4394         if (ident == NULL)
4395                 return -EINVAL;
4396
4397         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4398         if (pathname == NULL)
4399                 return -ENOMEM;
4400
4401         keyfile = g_key_file_new();
4402
4403         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4404                 g_free(pathname);
4405                 return -ENOENT;
4406         }
4407
4408         g_free(pathname);
4409
4410         if (g_key_file_load_from_data(keyfile, data, length,
4411                                                         0, NULL) == FALSE) {
4412                 g_free(data);
4413                 return -EILSEQ;
4414         }
4415
4416         g_free(data);
4417
4418         switch (service->type) {
4419         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4420         case CONNMAN_SERVICE_TYPE_SYSTEM:
4421         case CONNMAN_SERVICE_TYPE_ETHERNET:
4422         case CONNMAN_SERVICE_TYPE_GPS:
4423         case CONNMAN_SERVICE_TYPE_VPN:
4424         case CONNMAN_SERVICE_TYPE_GADGET:
4425                 break;
4426         case CONNMAN_SERVICE_TYPE_WIFI:
4427                 if (service->name == NULL) {
4428                         gchar *name;
4429
4430                         name = g_key_file_get_string(keyfile,
4431                                         service->identifier, "Name", NULL);
4432                         if (name != NULL) {
4433                                 g_free(service->name);
4434                                 service->name = name;
4435                         }
4436
4437                         if (service->network != NULL)
4438                                 connman_network_set_name(service->network,
4439                                                                         name);
4440                 }
4441
4442                 if (service->network &&
4443                                 connman_network_get_blob(service->network,
4444                                         "WiFi.SSID", &ssid_len) == NULL) {
4445                         gchar *hex_ssid;
4446
4447                         hex_ssid = g_key_file_get_string(keyfile,
4448                                                         service->identifier,
4449                                                                 "SSID", NULL);
4450
4451                         if (hex_ssid != NULL) {
4452                                 gchar *ssid;
4453                                 unsigned int i, j = 0, hex;
4454                                 size_t hex_ssid_len = strlen(hex_ssid);
4455
4456                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4457                                 if (ssid == NULL) {
4458                                         g_free(hex_ssid);
4459                                         err = -ENOMEM;
4460                                         goto done;
4461                                 }
4462
4463                                 for (i = 0; i < hex_ssid_len; i += 2) {
4464                                         sscanf(hex_ssid + i, "%02x", &hex);
4465                                         ssid[j++] = hex;
4466                                 }
4467
4468                                 connman_network_set_blob(service->network,
4469                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4470                         }
4471
4472                         g_free(hex_ssid);
4473                 }
4474                 /* fall through */
4475
4476         case CONNMAN_SERVICE_TYPE_WIMAX:
4477         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4478         case CONNMAN_SERVICE_TYPE_CELLULAR:
4479                 service->apn = g_key_file_get_string(keyfile,
4480                                         service->identifier, "APN", NULL);
4481
4482                 service->username = g_key_file_get_string(keyfile,
4483                                         service->identifier, "Username", NULL);
4484
4485                 service->password = g_key_file_get_string(keyfile,
4486                                         service->identifier, "Password", NULL);
4487
4488                 service->favorite = g_key_file_get_boolean(keyfile,
4489                                 service->identifier, "Favorite", NULL);
4490
4491                 autoconnect = g_key_file_get_boolean(keyfile,
4492                                 service->identifier, "AutoConnect", &error);
4493                 if (error == NULL)
4494                         service->autoconnect = autoconnect;
4495                 g_clear_error(&error);
4496
4497                 str = g_key_file_get_string(keyfile,
4498                                 service->identifier, "Failure", NULL);
4499                 if (str != NULL) {
4500                         if (service->favorite == FALSE)
4501                                 service->state = CONNMAN_SERVICE_STATE_FAILURE;
4502                         service->error = string2error(str);
4503                 }
4504                 break;
4505         }
4506
4507         str = g_key_file_get_string(keyfile,
4508                                 service->identifier, "Modified", NULL);
4509         if (str != NULL) {
4510                 g_time_val_from_iso8601(str, &service->modified);
4511                 g_free(str);
4512         }
4513
4514         str = g_key_file_get_string(keyfile,
4515                                 service->identifier, "Passphrase", NULL);
4516         if (str != NULL) {
4517                 g_free(service->passphrase);
4518                 service->passphrase = str;
4519         }
4520
4521         if (service->ipconfig_ipv4 != NULL)
4522                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4523                                         service->identifier, "IPv4.");
4524
4525         if (service->ipconfig_ipv6 != NULL)
4526                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4527                                         service->identifier, "IPv6.");
4528
4529         service->nameservers = g_key_file_get_string_list(keyfile,
4530                         service->identifier, "Nameservers", &length, NULL);
4531         if (service->nameservers != NULL && length == 0) {
4532                 g_strfreev(service->nameservers);
4533                 service->nameservers = NULL;
4534         }
4535
4536         service->domains = g_key_file_get_string_list(keyfile,
4537                         service->identifier, "Domains", &length, NULL);
4538         if (service->domains != NULL && length == 0) {
4539                 g_strfreev(service->domains);
4540                 service->domains = NULL;
4541         }
4542
4543         str = g_key_file_get_string(keyfile,
4544                                 service->identifier, "Proxy.Method", NULL);
4545         if (str != NULL)
4546                 service->proxy_config = string2proxymethod(str);
4547
4548         g_free(str);
4549
4550         service->proxies = g_key_file_get_string_list(keyfile,
4551                         service->identifier, "Proxy.Servers", &length, NULL);
4552         if (service->proxies != NULL && length == 0) {
4553                 g_strfreev(service->proxies);
4554                 service->proxies = NULL;
4555         }
4556
4557         service->excludes = g_key_file_get_string_list(keyfile,
4558                         service->identifier, "Proxy.Excludes", &length, NULL);
4559         if (service->excludes != NULL && length == 0) {
4560                 g_strfreev(service->excludes);
4561                 service->excludes = NULL;
4562         }
4563
4564         str = g_key_file_get_string(keyfile,
4565                                 service->identifier, "Proxy.URL", NULL);
4566         if (str != NULL) {
4567                 g_free(service->pac);
4568                 service->pac = str;
4569         }
4570
4571 done:
4572         g_key_file_free(keyfile);
4573
4574         return err;
4575 }
4576
4577 static int service_save(struct connman_service *service)
4578 {
4579         const char *ident = service->profile;
4580         GKeyFile *keyfile;
4581         gchar *pathname, *data = NULL;
4582         gsize length;
4583         gchar *str;
4584         const char *cst_str = NULL;
4585         int err = 0;
4586
4587         DBG("service %p", service);
4588
4589         if (ident == NULL)
4590                 return -EINVAL;
4591
4592         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4593         if (pathname == NULL)
4594                 return -ENOMEM;
4595
4596         keyfile = g_key_file_new();
4597
4598         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4599                 goto update;
4600
4601         if (length > 0) {
4602                 if (g_key_file_load_from_data(keyfile, data, length,
4603                                                         0, NULL) == FALSE)
4604                         goto done;
4605         }
4606
4607         g_free(data);
4608
4609 update:
4610         if (service->name != NULL)
4611                 g_key_file_set_string(keyfile, service->identifier,
4612                                                 "Name", service->name);
4613
4614         switch (service->type) {
4615         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4616         case CONNMAN_SERVICE_TYPE_SYSTEM:
4617         case CONNMAN_SERVICE_TYPE_ETHERNET:
4618         case CONNMAN_SERVICE_TYPE_GPS:
4619         case CONNMAN_SERVICE_TYPE_VPN:
4620         case CONNMAN_SERVICE_TYPE_GADGET:
4621                 break;
4622         case CONNMAN_SERVICE_TYPE_WIFI:
4623                 if (service->network) {
4624                         const unsigned char *ssid;
4625                         unsigned int ssid_len = 0;
4626
4627                         ssid = connman_network_get_blob(service->network,
4628                                                         "WiFi.SSID", &ssid_len);
4629
4630                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4631                                 char *identifier = service->identifier;
4632                                 GString *str;
4633                                 unsigned int i;
4634
4635                                 str = g_string_sized_new(ssid_len * 2);
4636                                 if (str == NULL) {
4637                                         err = -ENOMEM;
4638                                         goto done;
4639                                 }
4640
4641                                 for (i = 0; i < ssid_len; i++)
4642                                         g_string_append_printf(str,
4643                                                         "%02x", ssid[i]);
4644
4645                                 g_key_file_set_string(keyfile, identifier,
4646                                                         "SSID", str->str);
4647
4648                                 g_string_free(str, TRUE);
4649                         }
4650                 }
4651                 /* fall through */
4652
4653         case CONNMAN_SERVICE_TYPE_WIMAX:
4654         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4655         case CONNMAN_SERVICE_TYPE_CELLULAR:
4656                 if (service->apn != NULL)
4657                         g_key_file_set_string(keyfile, service->identifier,
4658                                                         "APN", service->apn);
4659
4660                 if (service->username != NULL)
4661                         g_key_file_set_string(keyfile, service->identifier,
4662                                                 "Username", service->username);
4663
4664                 if (service->password != NULL)
4665                         g_key_file_set_string(keyfile, service->identifier,
4666                                                 "Password", service->password);
4667
4668                 g_key_file_set_boolean(keyfile, service->identifier,
4669                                         "Favorite", service->favorite);
4670
4671                 if (service->favorite == TRUE)
4672                         g_key_file_set_boolean(keyfile, service->identifier,
4673                                         "AutoConnect", service->autoconnect);
4674
4675                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4676                         const char *failure = error2string(service->error);
4677                         if (failure != NULL)
4678                                 g_key_file_set_string(keyfile,
4679                                                         service->identifier,
4680                                                         "Failure", failure);
4681                 } else {
4682                         g_key_file_remove_key(keyfile, service->identifier,
4683                                                         "Failure", NULL);
4684                 }
4685                 break;
4686         }
4687
4688         str = g_time_val_to_iso8601(&service->modified);
4689         if (str != NULL) {
4690                 g_key_file_set_string(keyfile, service->identifier,
4691                                                         "Modified", str);
4692                 g_free(str);
4693         }
4694
4695         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4696                 g_key_file_set_string(keyfile, service->identifier,
4697                                         "Passphrase", service->passphrase);
4698         else
4699                 g_key_file_remove_key(keyfile, service->identifier,
4700                                                         "Passphrase", NULL);
4701
4702         if (service->ipconfig_ipv4 != NULL)
4703                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
4704                                         service->identifier, "IPv4.");
4705
4706         if (service->ipconfig_ipv6 != NULL)
4707                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
4708                                                 service->identifier, "IPv6.");
4709
4710         if (service->nameservers != NULL) {
4711                 guint len = g_strv_length(service->nameservers);
4712
4713                 g_key_file_set_string_list(keyfile, service->identifier,
4714                                                                 "Nameservers",
4715                                 (const gchar **) service->nameservers, len);
4716         } else
4717                 g_key_file_remove_key(keyfile, service->identifier,
4718                                                         "Nameservers", NULL);
4719
4720         if (service->domains != NULL) {
4721                 guint len = g_strv_length(service->domains);
4722
4723                 g_key_file_set_string_list(keyfile, service->identifier,
4724                                                                 "Domains",
4725                                 (const gchar **) service->domains, len);
4726         } else
4727                 g_key_file_remove_key(keyfile, service->identifier,
4728                                                         "Domains", NULL);
4729
4730         cst_str = proxymethod2string(service->proxy_config);
4731         if (cst_str != NULL)
4732                 g_key_file_set_string(keyfile, service->identifier,
4733                                 "Proxy.Method", cst_str);
4734
4735         if (service->proxies != NULL) {
4736                 guint len = g_strv_length(service->proxies);
4737
4738                 g_key_file_set_string_list(keyfile, service->identifier,
4739                                 "Proxy.Servers",
4740                                 (const gchar **) service->proxies, len);
4741         } else
4742                 g_key_file_remove_key(keyfile, service->identifier,
4743                                                 "Proxy.Servers", NULL);
4744
4745         if (service->excludes != NULL) {
4746                 guint len = g_strv_length(service->excludes);
4747
4748                 g_key_file_set_string_list(keyfile, service->identifier,
4749                                 "Proxy.Excludes",
4750                                 (const gchar **) service->excludes, len);
4751         } else
4752                 g_key_file_remove_key(keyfile, service->identifier,
4753                                                 "Proxy.Excludes", NULL);
4754
4755         if (service->pac != NULL && strlen(service->pac) > 0)
4756                 g_key_file_set_string(keyfile, service->identifier,
4757                                         "Proxy.URL", service->pac);
4758         else
4759                 g_key_file_remove_key(keyfile, service->identifier,
4760                                                         "Proxy.URL", NULL);
4761
4762         data = g_key_file_to_data(keyfile, &length, NULL);
4763
4764         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4765                 connman_error("Failed to store service information");
4766
4767 done:
4768         g_free(data);
4769
4770         g_key_file_free(keyfile);
4771
4772         g_free(pathname);
4773
4774         return err;
4775 }
4776
4777 static struct connman_storage service_storage = {
4778         .name           = "service",
4779         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4780         .service_load   = service_load,
4781         .service_save   = service_save,
4782 };
4783
4784 int __connman_service_init(void)
4785 {
4786         DBG("");
4787
4788         connection = connman_dbus_get_connection();
4789
4790         if (connman_storage_register(&service_storage) < 0)
4791                 connman_error("Failed to register service storage");
4792
4793         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4794                                                                 NULL, NULL);
4795
4796         service_list = g_sequence_new(service_free);
4797
4798         return 0;
4799 }
4800
4801 void __connman_service_cleanup(void)
4802 {
4803         DBG("");
4804
4805         g_sequence_free(service_list);
4806         service_list = NULL;
4807
4808         g_hash_table_destroy(service_hash);
4809         service_hash = NULL;
4810
4811         g_slist_free(counter_list);
4812         counter_list = NULL;
4813
4814         connman_storage_unregister(&service_storage);
4815
4816         dbus_connection_unref(connection);
4817 }