src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38 static GSList *counter_list = NULL;
  39
  40 struct connman_stats {
  41         connman_bool_t valid;
  42         connman_bool_t enabled;
  43         struct connman_stats_data data_last;
  44         struct connman_stats_data data;
  45         GTimer *timer;
  46 };
  47
  48 struct connman_stats_counter {
  49         connman_bool_t append_all;
  50         struct connman_stats stats;
  51         struct connman_stats stats_roaming;
  52 };
  53
  54 struct connman_service {
  55         gint refcount;
  56         char *identifier;
  57         char *path;
  58         enum connman_service_type type;
  59         enum connman_service_mode mode;
  60         enum connman_service_security security;
  61         enum connman_service_state state;
  62         enum connman_service_error error;
  63         connman_uint8_t strength;
  64         connman_bool_t favorite;
  65         connman_bool_t immutable;
  66         connman_bool_t hidden;
  67         connman_bool_t ignore;
  68         connman_bool_t autoconnect;
  69         connman_bool_t userconnect;
  70         GTimeVal modified;
  71         unsigned int order;
  72         char *name;
  73         char *passphrase;
  74         char *profile;
  75         char *apn;
  76         char *username;
  77         char *password;
  78         char *mcc;
  79         char *mnc;
  80         connman_bool_t roaming;
  81         connman_bool_t login_required;
  82         struct connman_ipconfig *ipconfig;
  83         struct connman_network *network;
  84         struct connman_provider *provider;
  85         char **nameservers;
  86         char *nameserver;
  87         char **domains;
  88         char *domainname;
  89         /* 802.1x settings from the config files */
  90         char *eap;
  91         char *identity;
  92         char *ca_cert_file;
  93         char *client_cert_file;
  94         char *private_key_file;
  95         char *private_key_passphrase;
  96         char *phase2;
  97         DBusMessage *pending;
  98         guint timeout;
  99         struct connman_location *location;
 100         struct connman_stats stats;
 101         struct connman_stats stats_roaming;
 102         GHashTable *counter_table;
 103         enum connman_service_proxy_method proxy;
 104         char **proxies;
 105         char **excludes;
 106         char *pac;
 107 };
 108
 109 static void append_path(gpointer value, gpointer user_data)
 110 {
 111         struct connman_service *service = value;
 112         DBusMessageIter *iter = user_data;
 113
 114         if (service->path == NULL || service->hidden == TRUE)
 115                 return;
 116
 117         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 118                                                         &service->path);
 119 }
 120
 121 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 122 {
 123         g_sequence_foreach(service_list, append_path, iter);
 124 }
 125
 126 struct find_data {
 127         const char *path;
 128         struct connman_service *service;
 129 };
 130
 131 static void compare_path(gpointer value, gpointer user_data)
 132 {
 133         struct connman_service *service = value;
 134         struct find_data *data = user_data;
 135
 136         if (data->service != NULL)
 137                 return;
 138
 139         if (g_strcmp0(service->path, data->path) == 0)
 140                 data->service = service;
 141 }
 142
 143 static struct connman_service *find_service(const char *path)
 144 {
 145         struct find_data data = { .path = path, .service = NULL };
 146
 147         DBG("path %s", path);
 148
 149         g_sequence_foreach(service_list, compare_path, &data);
 150
 151         return data.service;
 152 }
 153
 154 const char *__connman_service_type2string(enum connman_service_type type)
 155 {
 156         switch (type) {
 157         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 158                 break;
 159         case CONNMAN_SERVICE_TYPE_SYSTEM:
 160                 return "system";
 161         case CONNMAN_SERVICE_TYPE_ETHERNET:
 162                 return "ethernet";
 163         case CONNMAN_SERVICE_TYPE_WIFI:
 164                 return "wifi";
 165         case CONNMAN_SERVICE_TYPE_WIMAX:
 166                 return "wimax";
 167         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 168                 return "bluetooth";
 169         case CONNMAN_SERVICE_TYPE_CELLULAR:
 170                 return "cellular";
 171         case CONNMAN_SERVICE_TYPE_GPS:
 172                 return "gps";
 173         case CONNMAN_SERVICE_TYPE_VPN:
 174                 return "vpn";
 175         }
 176
 177         return NULL;
 178 }
 179
 180 static const char *mode2string(enum connman_service_mode mode)
 181 {
 182         switch (mode) {
 183         case CONNMAN_SERVICE_MODE_UNKNOWN:
 184                 break;
 185         case CONNMAN_SERVICE_MODE_MANAGED:
 186                 return "managed";
 187         case CONNMAN_SERVICE_MODE_ADHOC:
 188                 return "adhoc";
 189         case CONNMAN_SERVICE_MODE_GPRS:
 190                 return "gprs";
 191         case CONNMAN_SERVICE_MODE_EDGE:
 192                 return "edge";
 193         case CONNMAN_SERVICE_MODE_UMTS:
 194                 return "umts";
 195         }
 196
 197         return NULL;
 198 }
 199
 200 static const char *security2string(enum connman_service_security security)
 201 {
 202         switch (security) {
 203         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 204                 break;
 205         case CONNMAN_SERVICE_SECURITY_NONE:
 206                 return "none";
 207         case CONNMAN_SERVICE_SECURITY_WEP:
 208                 return "wep";
 209         case CONNMAN_SERVICE_SECURITY_PSK:
 210                 return "psk";
 211         case CONNMAN_SERVICE_SECURITY_8021X:
 212                 return "ieee8021x";
 213         case CONNMAN_SERVICE_SECURITY_WPA:
 214                 return "wpa";
 215         case CONNMAN_SERVICE_SECURITY_RSN:
 216                 return "rsn";
 217         }
 218
 219         return NULL;
 220 }
 221
 222 static const char *state2string(enum connman_service_state state)
 223 {
 224         switch (state) {
 225         case CONNMAN_SERVICE_STATE_UNKNOWN:
 226                 break;
 227         case CONNMAN_SERVICE_STATE_IDLE:
 228                 return "idle";
 229         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 230                 return "association";
 231         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 232                 return "configuration";
 233         case CONNMAN_SERVICE_STATE_READY:
 234                 return "ready";
 235         case CONNMAN_SERVICE_STATE_ONLINE:
 236                 return "online";
 237         case CONNMAN_SERVICE_STATE_DISCONNECT:
 238                 return "disconnect";
 239         case CONNMAN_SERVICE_STATE_FAILURE:
 240                 return "failure";
 241         }
 242
 243         return NULL;
 244 }
 245
 246 static const char *error2string(enum connman_service_error error)
 247 {
 248         switch (error) {
 249         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 250                 break;
 251         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 252                 return "out-of-range";
 253         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 254                 return "pin-missing";
 255         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 256                 return "dhcp-failed";
 257         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 258                 return "connect-failed";
 259         }
 260
 261         return NULL;
 262 }
 263
 264 static enum connman_service_error string2error(const char *error)
 265 {
 266         if (g_strcmp0(error, "dhcp-failed") == 0)
 267                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 268         else if (g_strcmp0(error, "pin-missing") == 0)
 269                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 270
 271         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 272 }
 273
 274 static const char *proxymethod2string(enum connman_service_proxy_method method)
 275 {
 276         switch (method) {
 277         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 278                 return "direct";
 279         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 280                 return "manual";
 281         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 282                 return "auto";
 283         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 284                 break;
 285         }
 286
 287         return NULL;
 288 }
 289
 290 static enum connman_service_proxy_method string2proxymethod(const char *method)
 291 {
 292         if (g_strcmp0(method, "direct") == 0)
 293                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 294         else if (g_strcmp0(method, "auto") == 0)
 295                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 296         else if (g_strcmp0(method, "manual") == 0)
 297                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 298         else
 299                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 300 }
 301
 302 static connman_bool_t is_connecting(struct connman_service *service)
 303 {
 304         switch (service->state) {
 305         case CONNMAN_SERVICE_STATE_UNKNOWN:
 306         case CONNMAN_SERVICE_STATE_IDLE:
 307         case CONNMAN_SERVICE_STATE_FAILURE:
 308         case CONNMAN_SERVICE_STATE_DISCONNECT:
 309         case CONNMAN_SERVICE_STATE_READY:
 310         case CONNMAN_SERVICE_STATE_ONLINE:
 311                 break;
 312         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 313         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 314                 return TRUE;
 315         }
 316
 317         return FALSE;
 318 }
 319
 320 static connman_bool_t is_connected(const struct connman_service *service)
 321 {
 322         switch (service->state) {
 323         case CONNMAN_SERVICE_STATE_UNKNOWN:
 324         case CONNMAN_SERVICE_STATE_IDLE:
 325         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 326         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 327         case CONNMAN_SERVICE_STATE_DISCONNECT:
 328         case CONNMAN_SERVICE_STATE_FAILURE:
 329                 break;
 330         case CONNMAN_SERVICE_STATE_READY:
 331         case CONNMAN_SERVICE_STATE_ONLINE:
 332                 return TRUE;
 333         }
 334
 335         return FALSE;
 336 }
 337
 338 static void update_nameservers(struct connman_service *service)
 339 {
 340         const char *ifname = connman_ipconfig_get_ifname(service->ipconfig);
 341
 342         if (ifname == NULL)
 343                 return;
 344
 345         switch (service->state) {
 346         case CONNMAN_SERVICE_STATE_UNKNOWN:
 347         case CONNMAN_SERVICE_STATE_IDLE:
 348         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 349         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 350                 return;
 351         case CONNMAN_SERVICE_STATE_FAILURE:
 352         case CONNMAN_SERVICE_STATE_DISCONNECT:
 353                 connman_resolver_remove_all(ifname);
 354                 return;
 355         case CONNMAN_SERVICE_STATE_READY:
 356         case CONNMAN_SERVICE_STATE_ONLINE:
 357                 break;
 358         }
 359
 360         connman_resolver_remove_all(ifname);
 361
 362         if (service->nameservers != NULL) {
 363                 int i;
 364
 365                 for (i = 0; service->nameservers[i]; i++)
 366                         connman_resolver_append(ifname, NULL,
 367                                                 service->nameservers[i]);
 368         } else if (service->nameserver != NULL)
 369                 connman_resolver_append(ifname, NULL, service->nameserver);
 370
 371         connman_resolver_flush();
 372 }
 373
 374 void __connman_service_append_nameserver(struct connman_service *service,
 375                                                 const char *nameserver)
 376 {
 377         DBG("service %p nameserver %s", service, nameserver);
 378
 379         if (nameserver == NULL)
 380                 return;
 381
 382         g_free(service->nameserver);
 383         service->nameserver = g_strdup(nameserver);
 384
 385         update_nameservers(service);
 386 }
 387
 388 void __connman_service_remove_nameserver(struct connman_service *service,
 389                                                 const char *nameserver)
 390 {
 391         DBG("service %p nameserver %s", service, nameserver);
 392
 393         if (nameserver == NULL)
 394                 return;
 395
 396         g_free(service->nameserver);
 397         service->nameserver = NULL;
 398
 399         update_nameservers(service);
 400 }
 401
 402 void __connman_service_nameserver_add_routes(struct connman_service *service,
 403                                                 const char *gw)
 404 {
 405         int index;
 406
 407         if (service == NULL)
 408                 return;
 409
 410         index = connman_network_get_index(service->network);
 411
 412         if (service->nameservers != NULL) {
 413                 int i;
 414
 415                 /*
 416                  * We add nameservers host routes for nameservers that
 417                  * are not on our subnet. For those who are, the subnet
 418                  * route will be installed by the time the dns proxy code
 419                  * tries to reach them. The subnet route is installed
 420                  * when setting the interface IP address.
 421                  */
 422                 for (i = 0; service->nameservers[i]; i++) {
 423                         if (connman_inet_compare_subnet(index,
 424                                                         service->nameservers[i]))
 425                                 continue;
 426
 427                         connman_inet_add_host_route(index,
 428                                                 service->nameservers[i], gw);
 429                 }
 430         } else if (service->nameserver != NULL) {
 431                 if (connman_inet_compare_subnet(index, service->nameserver))
 432                         return;
 433
 434                 connman_inet_add_host_route(index, service->nameserver, gw);
 435         }
 436 }
 437
 438 void __connman_service_nameserver_del_routes(struct connman_service *service)
 439 {
 440         int index;
 441
 442         if (service == NULL)
 443                 return;
 444
 445         index = connman_network_get_index(service->network);
 446
 447         if (service->nameservers != NULL) {
 448                 int i;
 449
 450                 for (i = 0; service->nameservers[i]; i++)
 451                         connman_inet_del_host_route(index,
 452                                                 service->nameservers[i]);
 453         } else if (service->nameserver != NULL) {
 454                 connman_inet_del_host_route(index, service->nameserver);
 455         }
 456 }
 457
 458 static struct connman_stats *stats_get(struct connman_service *service)
 459 {
 460         if (service->roaming == TRUE)
 461                 return &service->stats_roaming;
 462         else
 463                 return &service->stats;
 464 }
 465
 466 static connman_bool_t stats_enabled(struct connman_service *service)
 467 {
 468         struct connman_stats *stats = stats_get(service);
 469
 470         return stats->enabled;
 471 }
 472
 473 static void stats_start(struct connman_service *service)
 474 {
 475         struct connman_stats *stats = stats_get(service);
 476
 477         DBG("service %p", service);
 478
 479         if (stats->timer == NULL)
 480                 return;
 481
 482         stats->enabled = TRUE;
 483         stats->data_last.time = stats->data.time;
 484
 485         g_timer_start(stats->timer);
 486 }
 487
 488 static void stats_stop(struct connman_service *service)
 489 {
 490         struct connman_stats *stats = stats_get(service);
 491         unsigned int seconds;
 492
 493         DBG("service %p", service);
 494
 495         if (stats->timer == NULL)
 496                 return;
 497
 498         if (stats->enabled == FALSE)
 499                 return;
 500
 501         g_timer_stop(stats->timer);
 502
 503         seconds = g_timer_elapsed(stats->timer, NULL);
 504         stats->data.time = stats->data_last.time + seconds;
 505
 506         stats->enabled = FALSE;
 507 }
 508
 509 static void reset_stats(struct connman_service *service)
 510 {
 511         DBG("service %p", service);
 512
 513         /* home */
 514         service->stats.valid = FALSE;
 515
 516         service->stats.data.rx_packets = 0;
 517         service->stats.data.tx_packets = 0;
 518         service->stats.data.rx_bytes = 0;
 519         service->stats.data.tx_bytes = 0;
 520         service->stats.data.rx_errors = 0;
 521         service->stats.data.tx_errors = 0;
 522         service->stats.data.rx_dropped = 0;
 523         service->stats.data.tx_dropped = 0;
 524         service->stats.data.time = 0;
 525         service->stats.data_last.time = 0;
 526
 527         g_timer_reset(service->stats.timer);
 528
 529         /* roaming */
 530         service->stats_roaming.valid = FALSE;
 531
 532         service->stats_roaming.data.rx_packets = 0;
 533         service->stats_roaming.data.tx_packets = 0;
 534         service->stats_roaming.data.rx_bytes = 0;
 535         service->stats_roaming.data.tx_bytes = 0;
 536         service->stats_roaming.data.rx_errors = 0;
 537         service->stats_roaming.data.tx_errors = 0;
 538         service->stats_roaming.data.rx_dropped = 0;
 539         service->stats_roaming.data.tx_dropped = 0;
 540         service->stats_roaming.data.time = 0;
 541         service->stats_roaming.data_last.time = 0;
 542
 543         g_timer_reset(service->stats_roaming.timer);
 544 }
 545
 546 static struct connman_service *get_default(void)
 547 {
 548         struct connman_service *service;
 549         GSequenceIter *iter;
 550
 551         iter = g_sequence_get_begin_iter(service_list);
 552
 553         if (g_sequence_iter_is_end(iter) == TRUE)
 554                 return NULL;
 555
 556         service = g_sequence_get(iter);
 557
 558         if (is_connected(service) == FALSE)
 559                 return NULL;
 560
 561         return service;
 562 }
 563
 564 static void default_changed(void)
 565 {
 566         struct connman_service *service = get_default();
 567
 568         __connman_notifier_default_changed(service);
 569 }
 570
 571 const char *__connman_service_default(void)
 572 {
 573         struct connman_service *service;
 574
 575         service = get_default();
 576         if (service == NULL)
 577                 return "";
 578
 579         return __connman_service_type2string(service->type);
 580 }
 581
 582 static void mode_changed(struct connman_service *service)
 583 {
 584         const char *str;
 585
 586         str = mode2string(service->mode);
 587         if (str == NULL)
 588                 return;
 589
 590         connman_dbus_property_changed_basic(service->path,
 591                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 592                                                 DBUS_TYPE_STRING, &str);
 593 }
 594
 595 static void state_changed(struct connman_service *service)
 596 {
 597         const char *str;
 598
 599         str = state2string(service->state);
 600         if (str == NULL)
 601                 return;
 602
 603         connman_dbus_property_changed_basic(service->path,
 604                                 CONNMAN_SERVICE_INTERFACE, "State",
 605                                                 DBUS_TYPE_STRING, &str);
 606 }
 607
 608 static void strength_changed(struct connman_service *service)
 609 {
 610         if (service->strength == 0)
 611                 return;
 612
 613         connman_dbus_property_changed_basic(service->path,
 614                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 615                                         DBUS_TYPE_BYTE, &service->strength);
 616 }
 617
 618 static void favorite_changed(struct connman_service *service)
 619 {
 620         if (service->path == NULL)
 621                 return;
 622
 623         connman_dbus_property_changed_basic(service->path,
 624                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 625                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 626 }
 627
 628 static void immutable_changed(struct connman_service *service)
 629 {
 630         if (service->path == NULL)
 631                 return;
 632
 633         connman_dbus_property_changed_basic(service->path,
 634                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 635                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 636 }
 637
 638 static void roaming_changed(struct connman_service *service)
 639 {
 640         if (service->path == NULL)
 641                 return;
 642
 643         connman_dbus_property_changed_basic(service->path,
 644                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 645                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 646 }
 647
 648 static void autoconnect_changed(struct connman_service *service)
 649 {
 650         if (service->path == NULL)
 651                 return;
 652
 653         connman_dbus_property_changed_basic(service->path,
 654                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 655                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 656 }
 657
 658 static void passphrase_changed(struct connman_service *service)
 659 {
 660         dbus_bool_t required;
 661
 662         switch (service->type) {
 663         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 664         case CONNMAN_SERVICE_TYPE_SYSTEM:
 665         case CONNMAN_SERVICE_TYPE_ETHERNET:
 666         case CONNMAN_SERVICE_TYPE_WIMAX:
 667         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 668         case CONNMAN_SERVICE_TYPE_CELLULAR:
 669         case CONNMAN_SERVICE_TYPE_GPS:
 670         case CONNMAN_SERVICE_TYPE_VPN:
 671                 return;
 672         case CONNMAN_SERVICE_TYPE_WIFI:
 673                 required = FALSE;
 674
 675                 switch (service->security) {
 676                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 677                 case CONNMAN_SERVICE_SECURITY_NONE:
 678                         break;
 679                 case CONNMAN_SERVICE_SECURITY_WEP:
 680                 case CONNMAN_SERVICE_SECURITY_PSK:
 681                 case CONNMAN_SERVICE_SECURITY_WPA:
 682                 case CONNMAN_SERVICE_SECURITY_RSN:
 683                         if (service->passphrase == NULL)
 684                                 required = TRUE;
 685                         break;
 686                 case CONNMAN_SERVICE_SECURITY_8021X:
 687                         break;
 688                 }
 689                 break;
 690         }
 691
 692         connman_dbus_property_changed_basic(service->path,
 693                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 694                                                 DBUS_TYPE_BOOLEAN, &required);
 695 }
 696
 697 static void login_changed(struct connman_service *service)
 698 {
 699         dbus_bool_t required = service->login_required;
 700
 701         if (service->path == NULL)
 702                 return;
 703
 704         connman_dbus_property_changed_basic(service->path,
 705                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 706                                                 DBUS_TYPE_BOOLEAN, &required);
 707 }
 708
 709 static void apn_changed(struct connman_service *service)
 710 {
 711         dbus_bool_t required;
 712
 713         switch (service->type) {
 714         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 715         case CONNMAN_SERVICE_TYPE_SYSTEM:
 716         case CONNMAN_SERVICE_TYPE_ETHERNET:
 717         case CONNMAN_SERVICE_TYPE_WIMAX:
 718         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 719         case CONNMAN_SERVICE_TYPE_WIFI:
 720         case CONNMAN_SERVICE_TYPE_GPS:
 721         case CONNMAN_SERVICE_TYPE_VPN:
 722                 return;
 723         case CONNMAN_SERVICE_TYPE_CELLULAR:
 724                 break;
 725         }
 726
 727         required = (service->apn == NULL) ? TRUE : FALSE;
 728
 729         connman_dbus_property_changed_basic(service->path,
 730                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 731                                                 DBUS_TYPE_BOOLEAN, &required);
 732 }
 733
 734 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 735 {
 736         struct connman_service *service = user_data;
 737
 738         if (service->ipconfig != NULL)
 739                 __connman_ipconfig_append_ethernet(service->ipconfig, iter);
 740 }
 741
 742 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 743 {
 744         struct connman_service *service = user_data;
 745
 746         if (is_connected(service) == FALSE)
 747                 return;
 748
 749         if (service->ipconfig != NULL)
 750                 __connman_ipconfig_append_ipv4(service->ipconfig, iter);
 751 }
 752
 753 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 754 {
 755         struct connman_service *service = user_data;
 756         struct connman_ipconfig *ipv6config;
 757
 758         if (is_connected(service) == FALSE)
 759                 return;
 760
 761         if (service->ipconfig == NULL)
 762                 return;
 763
 764         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 765         if (ipv6config == NULL)
 766                 return;
 767
 768         __connman_ipconfig_append_ipv6(ipv6config, iter);
 769 }
 770
 771 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 772 {
 773         struct connman_service *service = user_data;
 774
 775         if (service->ipconfig != NULL)
 776                 __connman_ipconfig_append_ipv4config(service->ipconfig, iter);
 777 }
 778
 779 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 780 {
 781         struct connman_service *service = user_data;
 782         struct connman_ipconfig *ipv6config;
 783
 784         if (service->ipconfig == NULL)
 785                 return;
 786
 787         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 788         if (ipv6config == NULL)
 789                 return;
 790
 791         __connman_ipconfig_append_ipv6config(ipv6config, iter);
 792 }
 793
 794 static void append_dns(DBusMessageIter *iter, void *user_data)
 795 {
 796         struct connman_service *service = user_data;
 797
 798         if (is_connected(service) == FALSE)
 799                 return;
 800
 801         if (service->nameservers != NULL) {
 802                 int i;
 803
 804                 for (i = 0; service->nameservers[i]; i++)
 805                         dbus_message_iter_append_basic(iter,
 806                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 807
 808                 return;
 809         }
 810
 811         if (service->nameserver == NULL)
 812                 return;
 813
 814         dbus_message_iter_append_basic(iter,
 815                                 DBUS_TYPE_STRING, &service->nameserver);
 816 }
 817
 818 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 819 {
 820         struct connman_service *service = user_data;
 821         int i;
 822
 823         if (service->nameservers == NULL)
 824                 return;
 825
 826         for (i = 0; service->nameservers[i]; i++)
 827                 dbus_message_iter_append_basic(iter,
 828                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 829 }
 830
 831 static void append_domain(DBusMessageIter *iter, void *user_data)
 832 {
 833         struct connman_service *service = user_data;
 834
 835         if (is_connected(service) == FALSE && is_connecting(service) == FALSE)
 836                 return;
 837
 838         if (service->domainname == NULL)
 839                 return;
 840
 841         dbus_message_iter_append_basic(iter,
 842                                 DBUS_TYPE_STRING, &service->domainname);
 843 }
 844
 845 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
 846 {
 847         struct connman_service *service = user_data;
 848         int i;
 849
 850         if (service->domains == NULL)
 851                 return;
 852
 853         for (i = 0; service->domains[i]; i++)
 854                 dbus_message_iter_append_basic(iter,
 855                                 DBUS_TYPE_STRING, &service->domains[i]);
 856 }
 857
 858 static void append_proxies(DBusMessageIter *iter, void *user_data)
 859 {
 860         struct connman_service *service = user_data;
 861         int i;
 862
 863         if (service->proxies == NULL)
 864                 return;
 865
 866         for (i = 0; service->proxies[i]; i++)
 867                 dbus_message_iter_append_basic(iter,
 868                                 DBUS_TYPE_STRING, &service->proxies[i]);
 869 }
 870
 871 static void append_excludes(DBusMessageIter *iter, void *user_data)
 872 {
 873         struct connman_service *service = user_data;
 874         int i;
 875
 876         if (service->excludes == NULL)
 877                 return;
 878
 879         for (i = 0; service->excludes[i]; i++)
 880                 dbus_message_iter_append_basic(iter,
 881                                 DBUS_TYPE_STRING, &service->excludes[i]);
 882 }
 883
 884 static void append_proxy(DBusMessageIter *iter, void *user_data)
 885 {
 886         struct connman_service *service = user_data;
 887         const char *pac = NULL;
 888         const char *method = proxymethod2string(
 889                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
 890
 891         DBG("");
 892
 893         if (is_connected(service) == FALSE)
 894                 return;
 895
 896         switch (service->proxy) {
 897         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 898                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 899                 /* fall through */
 900         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 901                 goto done;
 902         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 903                 connman_dbus_dict_append_array(iter, "Servers",
 904                                         DBUS_TYPE_STRING, append_proxies,
 905                                         service);
 906
 907                 connman_dbus_dict_append_array(iter, "Excludes",
 908                                         DBUS_TYPE_STRING, append_excludes,
 909                                         service);
 910                 break;
 911         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 912                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
 913                 if (service->ipconfig != NULL)
 914                         pac = __connman_ipconfig_get_proxy_autoconfig(
 915                                 service->ipconfig);
 916
 917                 if (service->pac == NULL && pac == NULL)
 918                         goto done;
 919
 920                 if (service->pac != NULL)
 921                         pac = service->pac;
 922
 923                 connman_dbus_dict_append_basic(iter, "URL",
 924                                         DBUS_TYPE_STRING, &pac);
 925                 break;
 926         }
 927
 928         method = proxymethod2string(service->proxy);
 929
 930 done:
 931         connman_dbus_dict_append_basic(iter, "Method",
 932                                         DBUS_TYPE_STRING, &method);
 933 }
 934
 935 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
 936 {
 937         struct connman_service *service = user_data;
 938         const char *method;
 939
 940         switch (service->proxy) {
 941         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 942                 break;
 943         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 944                 if (service->proxies != NULL)
 945                         connman_dbus_dict_append_array(iter, "Servers",
 946                                                 DBUS_TYPE_STRING,
 947                                                 append_proxies, service);
 948
 949                 if (service->excludes != NULL)
 950                         connman_dbus_dict_append_array(iter, "Excludes",
 951                                                 DBUS_TYPE_STRING,
 952                                                 append_excludes, service);
 953                 break;
 954         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 955                 if (service->pac != NULL)
 956                         connman_dbus_dict_append_basic(iter, "URL",
 957                                         DBUS_TYPE_STRING, &service->pac);
 958                 break;
 959         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 960                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 961                 break;
 962         }
 963
 964         method = proxymethod2string(service->proxy);
 965
 966         connman_dbus_dict_append_basic(iter, "Method",
 967                                 DBUS_TYPE_STRING, &method);
 968 }
 969
 970 static void append_provider(DBusMessageIter *iter, void *user_data)
 971 {
 972         struct connman_service *service = user_data;
 973
 974         DBG("%p %p", service, service->provider);
 975
 976         if (is_connected(service) == FALSE)
 977                 return;
 978
 979         if (service->provider != NULL)
 980                 __connman_provider_append_properties(service->provider, iter);
 981 }
 982
 983
 984 static void settings_changed(struct connman_service *service)
 985 {
 986         connman_dbus_property_changed_dict(service->path,
 987                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
 988                                                         append_ipv4, service);
 989
 990         connman_dbus_property_changed_dict(service->path,
 991                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
 992                                                         append_ipv6, service);
 993 }
 994
 995 static void ipv4_configuration_changed(struct connman_service *service)
 996 {
 997         connman_dbus_property_changed_dict(service->path,
 998                                         CONNMAN_SERVICE_INTERFACE,
 999                                                         "IPv4.Configuration",
1000                                                         append_ipv4config,
1001                                                         service);
1002 }
1003
1004 static void ipv6_configuration_changed(struct connman_service *service)
1005 {
1006         connman_dbus_property_changed_dict(service->path,
1007                                         CONNMAN_SERVICE_INTERFACE,
1008                                                         "IPv6.Configuration",
1009                                                         append_ipv6config,
1010                                                         service);
1011 }
1012
1013 static void dns_changed(struct connman_service *service)
1014 {
1015         connman_dbus_property_changed_array(service->path,
1016                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1017                                         DBUS_TYPE_STRING, append_dns, service);
1018 }
1019
1020 static void dns_configuration_changed(struct connman_service *service)
1021 {
1022         connman_dbus_property_changed_array(service->path,
1023                                 CONNMAN_SERVICE_INTERFACE,
1024                                 "Nameservers.Configuration",
1025                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1026
1027         dns_changed(service);
1028 }
1029
1030 static void domain_changed(struct connman_service *service)
1031 {
1032         connman_dbus_property_changed_array(service->path,
1033                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1034                                 DBUS_TYPE_STRING, append_domain, service);
1035 }
1036
1037 static void domain_configuration_changed(struct connman_service *service)
1038 {
1039         connman_dbus_property_changed_array(service->path,
1040                                 CONNMAN_SERVICE_INTERFACE,
1041                                 "Domains.Configuration",
1042                                 DBUS_TYPE_STRING, append_domainconfig, service);
1043 }
1044
1045 static void proxy_changed(struct connman_service *service)
1046 {
1047         connman_dbus_property_changed_dict(service->path,
1048                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1049                                                         append_proxy, service);
1050 }
1051
1052 static void proxy_configuration_changed(struct connman_service *service)
1053 {
1054         connman_dbus_property_changed_dict(service->path,
1055                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1056                                                 append_proxyconfig, service);
1057
1058         proxy_changed(service);
1059 }
1060
1061 static void link_changed(struct connman_service *service)
1062 {
1063         connman_dbus_property_changed_dict(service->path,
1064                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1065                                                 append_ethernet, service);
1066 }
1067
1068 static void stats_append_counters(DBusMessageIter *dict,
1069                         struct connman_stats_data *stats,
1070                         struct connman_stats_data *counters,
1071                         connman_bool_t append_all)
1072 {
1073         if (counters->rx_packets != stats->rx_packets || append_all) {
1074                 counters->rx_packets = stats->rx_packets;
1075                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1076                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1077         }
1078
1079         if (counters->tx_packets != stats->tx_packets || append_all) {
1080                 counters->tx_packets = stats->tx_packets;
1081                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1082                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1083         }
1084
1085         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1086                 counters->rx_bytes = stats->rx_bytes;
1087                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1088                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1089         }
1090
1091         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1092                 counters->tx_bytes = stats->tx_bytes;
1093                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1094                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1095         }
1096
1097         if (counters->rx_errors != stats->rx_errors || append_all) {
1098                 counters->rx_errors = stats->rx_errors;
1099                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1100                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1101         }
1102
1103         if (counters->tx_errors != stats->tx_errors || append_all) {
1104                 counters->tx_errors = stats->tx_errors;
1105                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1106                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1107         }
1108
1109         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1110                 counters->rx_dropped = stats->rx_dropped;
1111                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1112                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1113         }
1114
1115         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1116                 counters->tx_dropped = stats->tx_dropped;
1117                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1118                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1119         }
1120
1121         if (counters->time != stats->time || append_all) {
1122                 counters->time = stats->time;
1123                 connman_dbus_dict_append_basic(dict, "Time",
1124                                         DBUS_TYPE_UINT32, &stats->time);
1125         }
1126 }
1127
1128 static void stats_append(struct connman_service *service,
1129                                 const char *counter,
1130                                 struct connman_stats_counter *counters,
1131                                 connman_bool_t append_all)
1132 {
1133         DBusMessageIter array, dict;
1134         DBusMessage *msg;
1135
1136         DBG("service %p counter %s", service, counter);
1137
1138         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1139         if (msg == NULL)
1140                 return;
1141
1142         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1143                                 &service->path, DBUS_TYPE_INVALID);
1144
1145         dbus_message_iter_init_append(msg, &array);
1146
1147         /* home counter */
1148         connman_dbus_dict_open(&array, &dict);
1149
1150         stats_append_counters(&dict, &service->stats.data,
1151                                 &counters->stats.data, append_all);
1152
1153         connman_dbus_dict_close(&array, &dict);
1154
1155         /* roaming counter */
1156         connman_dbus_dict_open(&array, &dict);
1157
1158         stats_append_counters(&dict, &service->stats_roaming.data,
1159                                 &counters->stats_roaming.data, append_all);
1160
1161         connman_dbus_dict_close(&array, &dict);
1162
1163         __connman_counter_send_usage(counter, msg);
1164 }
1165
1166 static void stats_update(struct connman_service *service,
1167                                 unsigned int rx_packets, unsigned int tx_packets,
1168                                 unsigned int rx_bytes, unsigned int tx_bytes,
1169                                 unsigned int rx_errors, unsigned int tx_errors,
1170                                 unsigned int rx_dropped, unsigned int tx_dropped)
1171 {
1172         struct connman_stats *stats = stats_get(service);
1173         struct connman_stats_data *data_last = &stats->data_last;
1174         struct connman_stats_data *data = &stats->data;
1175         unsigned int seconds;
1176
1177         DBG("service %p", service);
1178
1179         if (stats->valid == TRUE) {
1180                 data->rx_packets +=
1181                         rx_packets - data_last->rx_packets;
1182                 data->tx_packets +=
1183                         tx_packets - data_last->tx_packets;
1184                 data->rx_bytes +=
1185                         rx_bytes - data_last->rx_bytes;
1186                 data->tx_bytes +=
1187                         tx_bytes - data_last->tx_bytes;
1188                 data->rx_errors +=
1189                         rx_errors - data_last->rx_errors;
1190                 data->tx_errors +=
1191                         tx_errors - data_last->tx_errors;
1192                 data->rx_dropped +=
1193                         rx_dropped - data_last->rx_dropped;
1194                 data->tx_dropped +=
1195                         tx_dropped - data_last->tx_dropped;
1196         } else {
1197                 stats->valid = TRUE;
1198         }
1199
1200         data_last->rx_packets = rx_packets;
1201         data_last->tx_packets = tx_packets;
1202         data_last->rx_bytes = rx_bytes;
1203         data_last->tx_bytes = tx_bytes;
1204         data_last->rx_errors = rx_errors;
1205         data_last->tx_errors = tx_errors;
1206         data_last->rx_dropped = rx_dropped;
1207         data_last->tx_dropped = tx_dropped;
1208
1209         seconds = g_timer_elapsed(stats->timer, NULL);
1210         stats->data.time = stats->data_last.time + seconds;
1211 }
1212
1213 void __connman_service_notify(struct connman_ipconfig *ipconfig,
1214                         unsigned int rx_packets, unsigned int tx_packets,
1215                         unsigned int rx_bytes, unsigned int tx_bytes,
1216                         unsigned int rx_errors, unsigned int tx_errors,
1217                         unsigned int rx_dropped, unsigned int tx_dropped)
1218 {
1219         struct connman_service *service;
1220         GHashTableIter iter;
1221         gpointer key, value;
1222         const char *counter;
1223         struct connman_stats_counter *counters;
1224         struct connman_stats_data *data;
1225         int err;
1226
1227         service = connman_ipconfig_get_data(ipconfig);
1228         if (service == NULL)
1229                 return;
1230
1231         if (is_connected(service) == FALSE)
1232                 return;
1233
1234         stats_update(service,
1235                 rx_packets, tx_packets,
1236                 rx_bytes, tx_bytes,
1237                 rx_errors, tx_errors,
1238                 rx_dropped, tx_dropped);
1239
1240         data = &stats_get(service)->data;
1241         err = __connman_stats_update(service, service->roaming, data);
1242         if (err < 0)
1243                 connman_error("Failed to store statistics for %s",
1244                                 service->identifier);
1245
1246         g_hash_table_iter_init(&iter, service->counter_table);
1247         while (g_hash_table_iter_next(&iter, &key, &value)) {
1248                 counter = key;
1249                 counters = value;
1250
1251                 stats_append(service, counter, counters, counters->append_all);
1252                 counters->append_all = FALSE;
1253         }
1254 }
1255
1256 int __connman_service_counter_register(const char *counter)
1257 {
1258         struct connman_service *service;
1259         GSequenceIter *iter;
1260         struct connman_stats_counter *counters;
1261
1262         DBG("counter %s", counter);
1263
1264         counter_list = g_slist_append(counter_list, (gpointer)counter);
1265
1266         iter = g_sequence_get_begin_iter(service_list);
1267
1268         while (g_sequence_iter_is_end(iter) == FALSE) {
1269                 service = g_sequence_get(iter);
1270
1271                 counters = g_try_new0(struct connman_stats_counter, 1);
1272                 if (counters == NULL)
1273                         return -ENOMEM;
1274
1275                 counters->append_all = TRUE;
1276
1277                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1278                                         counters);
1279
1280                 iter = g_sequence_iter_next(iter);
1281         }
1282
1283         return 0;
1284 }
1285
1286 void __connman_service_counter_unregister(const char *counter)
1287 {
1288         struct connman_service *service;
1289         GSequenceIter *iter;
1290
1291         DBG("counter %s", counter);
1292
1293         iter = g_sequence_get_begin_iter(service_list);
1294
1295         while (g_sequence_iter_is_end(iter) == FALSE) {
1296                 service = g_sequence_get(iter);
1297
1298                 g_hash_table_remove(service->counter_table, counter);
1299
1300                 iter = g_sequence_iter_next(iter);
1301         }
1302
1303         counter_list = g_slist_remove(counter_list, counter);
1304 }
1305
1306 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1307                                         struct connman_service *service)
1308 {
1309         dbus_bool_t required;
1310         const char *str;
1311
1312         str = __connman_service_type2string(service->type);
1313         if (str != NULL)
1314                 connman_dbus_dict_append_basic(dict, "Type",
1315                                                 DBUS_TYPE_STRING, &str);
1316
1317         str = mode2string(service->mode);
1318         if (str != NULL)
1319                 connman_dbus_dict_append_basic(dict, "Mode",
1320                                                 DBUS_TYPE_STRING, &str);
1321
1322         str = security2string(service->security);
1323         if (str != NULL)
1324                 connman_dbus_dict_append_basic(dict, "Security",
1325                                                 DBUS_TYPE_STRING, &str);
1326
1327         str = state2string(service->state);
1328         if (str != NULL)
1329                 connman_dbus_dict_append_basic(dict, "State",
1330                                                 DBUS_TYPE_STRING, &str);
1331
1332         str = error2string(service->error);
1333         if (str != NULL)
1334                 connman_dbus_dict_append_basic(dict, "Error",
1335                                                 DBUS_TYPE_STRING, &str);
1336
1337         if (service->strength > 0)
1338                 connman_dbus_dict_append_basic(dict, "Strength",
1339                                         DBUS_TYPE_BYTE, &service->strength);
1340
1341         connman_dbus_dict_append_basic(dict, "Favorite",
1342                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1343
1344         connman_dbus_dict_append_basic(dict, "Immutable",
1345                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1346
1347         if (service->favorite == TRUE)
1348                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1349                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1350         else
1351                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1352                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1353
1354         if (service->name != NULL)
1355                 connman_dbus_dict_append_basic(dict, "Name",
1356                                         DBUS_TYPE_STRING, &service->name);
1357
1358         connman_dbus_dict_append_basic(dict, "LoginRequired",
1359                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1360
1361         switch (service->type) {
1362         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1363         case CONNMAN_SERVICE_TYPE_SYSTEM:
1364         case CONNMAN_SERVICE_TYPE_GPS:
1365         case CONNMAN_SERVICE_TYPE_VPN:
1366                 break;
1367         case CONNMAN_SERVICE_TYPE_CELLULAR:
1368                 connman_dbus_dict_append_basic(dict, "Roaming",
1369                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1370
1371                 if (service->mcc != NULL && service->mnc != NULL) {
1372                         connman_dbus_dict_append_basic(dict, "MCC",
1373                                         DBUS_TYPE_STRING, &service->mcc);
1374                         connman_dbus_dict_append_basic(dict, "MNC",
1375                                         DBUS_TYPE_STRING, &service->mnc);
1376                 }
1377
1378                 if (service->apn != NULL) {
1379                         connman_dbus_dict_append_basic(dict, "APN",
1380                                         DBUS_TYPE_STRING, &service->apn);
1381
1382                         if (service->username != NULL)
1383                                 connman_dbus_dict_append_basic(dict,
1384                                         "Username", DBUS_TYPE_STRING,
1385                                                         &service->username);
1386
1387                         if (service->password != NULL)
1388                                 connman_dbus_dict_append_basic(dict,
1389                                         "Password", DBUS_TYPE_STRING,
1390                                                         &service->password);
1391
1392                         required = FALSE;
1393                 } else
1394                         required = TRUE;
1395
1396                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1397                                                 DBUS_TYPE_BOOLEAN, &required);
1398                 connman_dbus_dict_append_dict(dict, "Ethernet",
1399                                                 append_ethernet, service);
1400                 break;
1401         case CONNMAN_SERVICE_TYPE_WIFI:
1402                 if (service->passphrase != NULL && limited == FALSE)
1403                         connman_dbus_dict_append_basic(dict, "Passphrase",
1404                                 DBUS_TYPE_STRING, &service->passphrase);
1405
1406                 required = FALSE;
1407
1408                 switch (service->security) {
1409                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1410                 case CONNMAN_SERVICE_SECURITY_NONE:
1411                         break;
1412                 case CONNMAN_SERVICE_SECURITY_WEP:
1413                 case CONNMAN_SERVICE_SECURITY_PSK:
1414                 case CONNMAN_SERVICE_SECURITY_WPA:
1415                 case CONNMAN_SERVICE_SECURITY_RSN:
1416                         if (service->passphrase == NULL)
1417                                 required = TRUE;
1418                         break;
1419                 case CONNMAN_SERVICE_SECURITY_8021X:
1420                         break;
1421                 }
1422
1423                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1424                                                 DBUS_TYPE_BOOLEAN, &required);
1425                 /* fall through */
1426         case CONNMAN_SERVICE_TYPE_ETHERNET:
1427         case CONNMAN_SERVICE_TYPE_WIMAX:
1428         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1429                 connman_dbus_dict_append_dict(dict, "Ethernet",
1430                                                 append_ethernet, service);
1431                 break;
1432         }
1433
1434         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1435
1436         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1437                                                 append_ipv4config, service);
1438
1439         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1440
1441         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1442                                                 append_ipv6config, service);
1443
1444         connman_dbus_dict_append_array(dict, "Nameservers",
1445                                 DBUS_TYPE_STRING, append_dns, service);
1446
1447         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1448                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1449
1450         connman_dbus_dict_append_array(dict, "Domains",
1451                                 DBUS_TYPE_STRING, append_domain, service);
1452
1453         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1454                                 DBUS_TYPE_STRING, append_domainconfig, service);
1455
1456         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1457
1458         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1459                                                 append_proxyconfig, service);
1460
1461         connman_dbus_dict_append_dict(dict, "Provider",
1462                                                 append_provider, service);
1463 }
1464
1465 static void append_struct(gpointer value, gpointer user_data)
1466 {
1467         struct connman_service *service = value;
1468         DBusMessageIter *iter = user_data;
1469         DBusMessageIter entry, dict;
1470
1471         if (service->path == NULL || service->hidden == TRUE)
1472                 return;
1473
1474         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1475
1476         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1477                                                         &service->path);
1478
1479         connman_dbus_dict_open(&entry, &dict);
1480         append_properties(&dict, TRUE, service);
1481         connman_dbus_dict_close(&entry, &dict);
1482
1483         dbus_message_iter_close_container(iter, &entry);
1484 }
1485
1486 void __connman_service_list_struct(DBusMessageIter *iter)
1487 {
1488         g_sequence_foreach(service_list, append_struct, iter);
1489 }
1490
1491 int __connman_service_get_index(struct connman_service *service)
1492 {
1493         if (service == NULL)
1494                 return -1;
1495
1496         if (service->network == NULL)
1497                 return -1;
1498
1499         return connman_network_get_index(service->network);
1500 }
1501
1502 void __connman_service_set_domainname(struct connman_service *service,
1503                                                 const char *domainname)
1504 {
1505         if (service == NULL)
1506                 return;
1507
1508         g_free(service->domainname);
1509         service->domainname = g_strdup(domainname);
1510
1511         domain_changed(service);
1512 }
1513
1514 const char *connman_service_get_domainname(struct connman_service *service)
1515 {
1516         if (service == NULL)
1517                 return NULL;
1518
1519         return service->domainname;
1520 }
1521
1522 const char *connman_service_get_nameserver(struct connman_service *service)
1523 {
1524         if (service == NULL)
1525                 return NULL;
1526
1527         return service->nameserver;
1528 }
1529
1530 enum connman_service_proxy_method connman_service_get_proxy_method(
1531                                         struct connman_service *service)
1532 {
1533         if (service == NULL)
1534                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1535
1536         return service->proxy;
1537 }
1538
1539 char **connman_service_get_proxy_servers(struct connman_service *service)
1540 {
1541         return g_strdupv(service->proxies);
1542 }
1543
1544 char **connman_service_get_proxy_excludes(struct connman_service *service)
1545 {
1546         return g_strdupv(service->excludes);
1547 }
1548
1549 const char *connman_service_get_proxy_url(struct connman_service *service)
1550 {
1551         if (service == NULL)
1552                 return NULL;
1553
1554         return service->pac;
1555 }
1556
1557 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1558                                                         const char *url)
1559 {
1560         if (service == NULL)
1561                 return;
1562
1563         if (__connman_ipconfig_set_proxy_autoconfig(service->ipconfig,
1564                                                                 url) < 0)
1565                 return;
1566
1567         proxy_changed(service);
1568 }
1569
1570 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1571 {
1572         if (service == NULL)
1573                 return NULL;
1574
1575         return __connman_ipconfig_get_proxy_autoconfig(service->ipconfig);
1576 }
1577
1578 void __connman_service_set_passphrase(struct connman_service *service,
1579                                         const char* passphrase)
1580 {
1581         if (service->immutable == TRUE)
1582                 return;
1583
1584         g_free(service->passphrase);
1585         service->passphrase = g_strdup(passphrase);
1586
1587         passphrase_changed(service);
1588
1589         if (service->network != NULL)
1590                 connman_network_set_string(service->network,
1591                                         "WiFi.Passphrase",
1592                                         service->passphrase);
1593
1594         __connman_storage_save_service(service);
1595 }
1596
1597 static DBusMessage *get_properties(DBusConnection *conn,
1598                                         DBusMessage *msg, void *user_data)
1599 {
1600         struct connman_service *service = user_data;
1601         DBusMessage *reply;
1602         DBusMessageIter array, dict;
1603
1604         DBG("service %p", service);
1605
1606         reply = dbus_message_new_method_return(msg);
1607         if (reply == NULL)
1608                 return NULL;
1609
1610         dbus_message_iter_init_append(reply, &array);
1611
1612         connman_dbus_dict_open(&array, &dict);
1613         append_properties(&dict, FALSE, service);
1614         connman_dbus_dict_close(&array, &dict);
1615
1616         return reply;
1617 }
1618
1619 static int update_proxy_configuration(struct connman_service *service,
1620                                 DBusMessageIter *array)
1621 {
1622         DBusMessageIter dict;
1623         enum connman_service_proxy_method method;
1624         GString *servers_str = NULL;
1625         GString *excludes_str = NULL;
1626         const char *url = NULL;
1627
1628         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1629
1630         dbus_message_iter_recurse(array, &dict);
1631
1632         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1633                 DBusMessageIter entry, variant;
1634                 const char *key;
1635                 int type;
1636
1637                 dbus_message_iter_recurse(&dict, &entry);
1638
1639                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1640                         goto error;
1641
1642                 dbus_message_iter_get_basic(&entry, &key);
1643                 dbus_message_iter_next(&entry);
1644
1645                 if (dbus_message_iter_get_arg_type(&entry) !=
1646                                                         DBUS_TYPE_VARIANT)
1647                         goto error;
1648
1649                 dbus_message_iter_recurse(&entry, &variant);
1650                 type = dbus_message_iter_get_arg_type(&variant);
1651
1652                 if (g_str_equal(key, "Method") == TRUE) {
1653                         const char *val;
1654
1655                         if (type != DBUS_TYPE_STRING)
1656                                 goto error;
1657
1658                         dbus_message_iter_get_basic(&variant, &val);
1659                         method = string2proxymethod(val);
1660                 } else if (g_str_equal(key, "URL") == TRUE) {
1661                         if (type != DBUS_TYPE_STRING)
1662                                 goto error;
1663
1664                         dbus_message_iter_get_basic(&variant, &url);
1665                 } else if (g_str_equal(key, "Servers") == TRUE) {
1666                         DBusMessageIter str_array;
1667
1668                         if (type != DBUS_TYPE_ARRAY)
1669                                 goto error;
1670
1671                         servers_str = g_string_new(NULL);
1672                         if (servers_str == NULL)
1673                                 goto error;
1674
1675                         dbus_message_iter_recurse(&variant, &str_array);
1676
1677                         while (dbus_message_iter_get_arg_type(&str_array) ==
1678                                                         DBUS_TYPE_STRING) {
1679                                 char *val = NULL;
1680
1681                                 dbus_message_iter_get_basic(&str_array, &val);
1682
1683                                 if (servers_str->len > 0)
1684                                         g_string_append_printf(servers_str,
1685                                                         " %s", val);
1686                                 else
1687                                         g_string_append(servers_str, val);
1688
1689                                 dbus_message_iter_next(&str_array);
1690                         }
1691                 } else if (g_str_equal(key, "Excludes") == TRUE) {
1692                         DBusMessageIter str_array;
1693
1694                         if (type != DBUS_TYPE_ARRAY)
1695                                 goto error;
1696
1697                         excludes_str = g_string_new(NULL);
1698                         if (excludes_str == NULL)
1699                                 goto error;
1700
1701                         dbus_message_iter_recurse(&variant, &str_array);
1702
1703                         while (dbus_message_iter_get_arg_type(&str_array) ==
1704                                                         DBUS_TYPE_STRING) {
1705                                 char *val = NULL;
1706
1707                                 dbus_message_iter_get_basic(&str_array, &val);
1708
1709                                 if (excludes_str->len > 0)
1710                                         g_string_append_printf(excludes_str,
1711                                                         " %s", val);
1712                                 else
1713                                         g_string_append(excludes_str, val);
1714
1715                                 dbus_message_iter_next(&str_array);
1716                         }
1717                 }
1718
1719                 dbus_message_iter_next(&dict);
1720         }
1721
1722         switch (method) {
1723         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1724                 break;
1725         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1726                 if (servers_str == NULL && service->proxies == NULL)
1727                         goto error;
1728
1729                 if (servers_str != NULL) {
1730                         g_strfreev(service->proxies);
1731
1732                         if (servers_str->len > 0)
1733                                 service->proxies = g_strsplit_set(
1734                                         servers_str->str, " ", 0);
1735                         else
1736                                 service->proxies = NULL;
1737                 }
1738
1739                 if (excludes_str != NULL) {
1740                         g_strfreev(service->excludes);
1741
1742                         if (excludes_str->len > 0)
1743                                 service->excludes = g_strsplit_set(
1744                                         excludes_str->str, " ", 0);
1745                         else
1746                                 service->excludes = NULL;
1747                 }
1748
1749                 if (service->proxies == NULL)
1750                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
1751
1752                 break;
1753         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1754                 g_free(service->pac);
1755
1756                 if (url != NULL && strlen(url) > 0)
1757                         service->pac = g_strdup(url);
1758                 else
1759                         service->pac = NULL;
1760
1761                 /* if we are connected:
1762                    - if service->pac == NULL
1763                    - if __connman_ipconfig_get_proxy_autoconfig(
1764                    service->ipconfig) == NULL
1765                    --> We should start WPAD */
1766
1767                 break;
1768         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1769                 goto error;
1770         }
1771
1772         if (servers_str != NULL)
1773                 g_string_free(servers_str, TRUE);
1774
1775         if (excludes_str != NULL)
1776                 g_string_free(excludes_str, TRUE);
1777
1778         service->proxy = method;
1779
1780         return 0;
1781
1782 error:
1783         if (servers_str != NULL)
1784                 g_string_free(servers_str, TRUE);
1785
1786         if (excludes_str != NULL)
1787                 g_string_free(excludes_str, TRUE);
1788
1789         return -EINVAL;
1790 }
1791
1792 static DBusMessage *set_property(DBusConnection *conn,
1793                                         DBusMessage *msg, void *user_data)
1794 {
1795         struct connman_service *service = user_data;
1796         DBusMessageIter iter, value;
1797         const char *name;
1798         int type;
1799
1800         DBG("service %p", service);
1801
1802         if (dbus_message_iter_init(msg, &iter) == FALSE)
1803                 return __connman_error_invalid_arguments(msg);
1804
1805         dbus_message_iter_get_basic(&iter, &name);
1806         dbus_message_iter_next(&iter);
1807         dbus_message_iter_recurse(&iter, &value);
1808
1809         type = dbus_message_iter_get_arg_type(&value);
1810
1811         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1812                 connman_bool_t autoconnect;
1813
1814                 if (type != DBUS_TYPE_BOOLEAN)
1815                         return __connman_error_invalid_arguments(msg);
1816
1817                 if (service->favorite == FALSE)
1818                         return __connman_error_invalid_service(msg);
1819
1820                 dbus_message_iter_get_basic(&value, &autoconnect);
1821
1822                 if (service->autoconnect == autoconnect)
1823                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1824
1825                 service->autoconnect = autoconnect;
1826
1827                 autoconnect_changed(service);
1828
1829                 __connman_storage_save_service(service);
1830         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1831                 const char *passphrase;
1832
1833                 if (type != DBUS_TYPE_STRING)
1834                         return __connman_error_invalid_arguments(msg);
1835
1836                 if (service->immutable == TRUE)
1837                         return __connman_error_not_supported(msg);
1838
1839                 dbus_message_iter_get_basic(&value, &passphrase);
1840
1841                 __connman_service_set_passphrase(service, passphrase);
1842         } else if (g_str_equal(name, "APN") == TRUE) {
1843                 const char *apn;
1844
1845                 if (type != DBUS_TYPE_STRING)
1846                         return __connman_error_invalid_arguments(msg);
1847
1848                 if (service->immutable == TRUE)
1849                         return __connman_error_not_supported(msg);
1850
1851                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1852                         return __connman_error_invalid_service(msg);
1853
1854                 dbus_message_iter_get_basic(&value, &apn);
1855
1856                 g_free(service->apn);
1857                 service->apn = g_strdup(apn);
1858
1859                 apn_changed(service);
1860
1861                 if (service->network != NULL)
1862                         connman_network_set_string(service->network,
1863                                                 "Cellular.APN", service->apn);
1864
1865                 __connman_storage_save_service(service);
1866         } else if (g_str_equal(name, "Username") == TRUE) {
1867                 const char *username;
1868
1869                 if (type != DBUS_TYPE_STRING)
1870                         return __connman_error_invalid_arguments(msg);
1871
1872                 if (service->immutable == TRUE)
1873                         return __connman_error_not_supported(msg);
1874
1875                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1876                         return __connman_error_invalid_service(msg);
1877
1878                 dbus_message_iter_get_basic(&value, &username);
1879
1880                 g_free(service->username);
1881                 service->username = g_strdup(username);
1882
1883                 if (service->network != NULL)
1884                         connman_network_set_string(service->network,
1885                                         "Cellular.Username", service->username);
1886
1887                 __connman_storage_save_service(service);
1888         } else if (g_str_equal(name, "Password") == TRUE) {
1889                 const char *password;
1890
1891                 if (type != DBUS_TYPE_STRING)
1892                         return __connman_error_invalid_arguments(msg);
1893
1894                 if (service->immutable == TRUE)
1895                         return __connman_error_not_supported(msg);
1896
1897                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1898                         return __connman_error_invalid_service(msg);
1899
1900                 dbus_message_iter_get_basic(&value, &password);
1901
1902                 g_free(service->password);
1903                 service->password = g_strdup(password);
1904
1905                 if (service->network != NULL)
1906                         connman_network_set_string(service->network,
1907                                         "Cellular.Password", service->password);
1908
1909                 __connman_storage_save_service(service);
1910         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1911                 DBusMessageIter entry;
1912                 GString *str;
1913                 int index;
1914                 const char *gw;
1915
1916                 if (type != DBUS_TYPE_ARRAY)
1917                         return __connman_error_invalid_arguments(msg);
1918
1919                 str = g_string_new(NULL);
1920                 if (str == NULL)
1921                         return __connman_error_invalid_arguments(msg);
1922
1923                 index = connman_network_get_index(service->network);
1924                 gw = __connman_ipconfig_get_gateway(index);
1925
1926                 if (gw && strlen(gw))
1927                         __connman_service_nameserver_del_routes(service);
1928
1929                 dbus_message_iter_recurse(&value, &entry);
1930
1931                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1932                         const char *val;
1933                         dbus_message_iter_get_basic(&entry, &val);
1934                         dbus_message_iter_next(&entry);
1935                         if (str->len > 0)
1936                                 g_string_append_printf(str, " %s", val);
1937                         else
1938                                 g_string_append(str, val);
1939                 }
1940
1941                 g_strfreev(service->nameservers);
1942
1943                 if (str->len > 0)
1944                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1945                 else
1946                         service->nameservers = NULL;
1947
1948                 g_string_free(str, TRUE);
1949
1950                 if (gw && strlen(gw))
1951                         __connman_service_nameserver_add_routes(service, gw);
1952
1953                 update_nameservers(service);
1954                 dns_configuration_changed(service);
1955
1956                 __connman_storage_save_service(service);
1957         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1958                 DBusMessageIter entry;
1959                 GString *str;
1960
1961                 if (type != DBUS_TYPE_ARRAY)
1962                         return __connman_error_invalid_arguments(msg);
1963
1964                 str = g_string_new(NULL);
1965                 if (str == NULL)
1966                         return __connman_error_invalid_arguments(msg);
1967
1968                 dbus_message_iter_recurse(&value, &entry);
1969
1970                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1971                         const char *val;
1972                         dbus_message_iter_get_basic(&entry, &val);
1973                         dbus_message_iter_next(&entry);
1974                         if (str->len > 0)
1975                                 g_string_append_printf(str, " %s", val);
1976                         else
1977                                 g_string_append(str, val);
1978                 }
1979
1980                 g_strfreev(service->domains);
1981
1982                 if (str->len > 0)
1983                         service->domains = g_strsplit_set(str->str, " ", 0);
1984                 else
1985                         service->domains = NULL;
1986
1987                 g_string_free(str, TRUE);
1988
1989                 //update_domains(service);
1990                 domain_configuration_changed(service);
1991
1992                 __connman_storage_save_service(service);
1993         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
1994                 int err;
1995
1996                 if (type != DBUS_TYPE_ARRAY)
1997                         return __connman_error_invalid_arguments(msg);
1998
1999                 err = update_proxy_configuration(service, &value);
2000
2001                 if (err < 0)
2002                         return __connman_error_failed(msg, -err);
2003
2004                 proxy_configuration_changed(service);
2005
2006                 __connman_storage_save_service(service);
2007         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2008                         g_str_equal(name, "IPv6.Configuration")) {
2009
2010                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
2011                 int err = 0;
2012                 struct connman_ipconfig *ipv6config;
2013
2014                 DBG("%s", name);
2015
2016                 ipv6config = connman_ipconfig_get_ipv6config(
2017                                                 service->ipconfig);
2018                 if (service->ipconfig == NULL)
2019                         return __connman_error_invalid_property(msg);
2020
2021                 if (is_connecting(service) ||
2022                                 is_connected(service)) {
2023                         __connman_network_clear_ipconfig(service->network,
2024                                                         service->ipconfig);
2025                         __connman_network_clear_ipconfig(service->network,
2026                                                                 ipv6config);
2027                 }
2028
2029                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2030                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
2031                         err = __connman_ipconfig_set_config(
2032                                         service->ipconfig, type, &value);
2033                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2034                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
2035                         err = __connman_ipconfig_set_config(
2036                                                 ipv6config, type, &value);
2037                 }
2038
2039                 if (err < 0) {
2040                         if (is_connected(service) ||
2041                                         is_connecting(service))
2042                                 __connman_network_set_ipconfig(
2043                                                         service->network,
2044                                                         service->ipconfig);
2045                         return __connman_error_failed(msg, -err);
2046                 }
2047
2048                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
2049                         ipv4_configuration_changed(service);
2050                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
2051                         ipv6_configuration_changed(service);
2052
2053                 if (is_connecting(service) ||
2054                                 is_connected(service))
2055                         __connman_network_set_ipconfig(service->network,
2056                                                         service->ipconfig);
2057
2058                 __connman_storage_save_service(service);
2059         } else
2060                 return __connman_error_invalid_property(msg);
2061
2062         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2063 }
2064
2065 static void set_idle(struct connman_service *service)
2066 {
2067         service->state = CONNMAN_SERVICE_STATE_IDLE;
2068         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2069         state_changed(service);
2070 }
2071
2072 static DBusMessage *clear_property(DBusConnection *conn,
2073                                         DBusMessage *msg, void *user_data)
2074 {
2075         struct connman_service *service = user_data;
2076         const char *name;
2077
2078         DBG("service %p", service);
2079
2080         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2081                                                         DBUS_TYPE_INVALID);
2082
2083         if (g_str_equal(name, "Error") == TRUE) {
2084                 set_idle(service);
2085
2086                 g_get_current_time(&service->modified);
2087                 __connman_storage_save_service(service);
2088         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2089                 if (service->immutable == TRUE)
2090                         return __connman_error_not_supported(msg);
2091
2092                 g_free(service->passphrase);
2093                 service->passphrase = NULL;
2094
2095                 passphrase_changed(service);
2096
2097                 __connman_storage_save_service(service);
2098         } else
2099                 return __connman_error_invalid_property(msg);
2100
2101         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2102 }
2103
2104 static connman_bool_t is_ignore(struct connman_service *service)
2105 {
2106         if (service->autoconnect == FALSE)
2107                 return TRUE;
2108
2109         if (service->roaming == TRUE)
2110                 return TRUE;
2111
2112         if (service->ignore == TRUE)
2113                 return TRUE;
2114
2115         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
2116                 return TRUE;
2117
2118         return FALSE;
2119 }
2120
2121 void __connman_service_auto_connect(void)
2122 {
2123         struct connman_service *service = NULL;
2124         GSequenceIter *iter;
2125
2126         DBG("");
2127
2128         iter = g_sequence_get_begin_iter(service_list);
2129
2130         while (g_sequence_iter_is_end(iter) == FALSE) {
2131                 service = g_sequence_get(iter);
2132
2133                 if (service->pending != NULL)
2134                         return;
2135
2136                 if (is_connecting(service) == TRUE)
2137                         return;
2138
2139                 if (service->favorite == FALSE)
2140                         return;
2141
2142                 if (is_connected(service) == TRUE)
2143                         return;
2144
2145                 if (is_ignore(service) == FALSE &&
2146                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
2147                         break;
2148
2149                 service = NULL;
2150
2151                 iter = g_sequence_iter_next(iter);
2152         }
2153
2154         if (service != NULL) {
2155                 service->userconnect = FALSE;
2156                 __connman_service_connect(service);
2157         }
2158 }
2159
2160 static void remove_timeout(struct connman_service *service)
2161 {
2162         if (service->timeout > 0) {
2163                 g_source_remove(service->timeout);
2164                 service->timeout = 0;
2165         }
2166 }
2167
2168 static void reply_pending(struct connman_service *service, int error)
2169 {
2170         remove_timeout(service);
2171
2172         if (service->pending != NULL) {
2173                 if (error > 0) {
2174                         DBusMessage *reply;
2175
2176                         reply = __connman_error_failed(service->pending,
2177                                                                 error);
2178                         if (reply != NULL)
2179                                 g_dbus_send_message(connection, reply);
2180                 } else
2181                         g_dbus_send_reply(connection, service->pending,
2182                                                         DBUS_TYPE_INVALID);
2183
2184                 dbus_message_unref(service->pending);
2185                 service->pending = NULL;
2186         }
2187 }
2188
2189 static gboolean connect_timeout(gpointer user_data)
2190 {
2191         struct connman_service *service = user_data;
2192         connman_bool_t autoconnect = FALSE;
2193
2194         DBG("service %p", service);
2195
2196         service->timeout = 0;
2197
2198         if (service->network != NULL)
2199                 __connman_network_disconnect(service->network);
2200
2201         __connman_ipconfig_disable(service->ipconfig);
2202         __connman_stats_service_unregister(service);
2203
2204         if (service->pending != NULL) {
2205                 DBusMessage *reply;
2206
2207                 reply = __connman_error_operation_timeout(service->pending);
2208                 if (reply != NULL)
2209                         g_dbus_send_message(connection, reply);
2210
2211                 dbus_message_unref(service->pending);
2212                 service->pending = NULL;
2213         } else
2214                 autoconnect = TRUE;
2215
2216         __connman_service_indicate_state(service,
2217                                         CONNMAN_SERVICE_STATE_FAILURE);
2218
2219         if (autoconnect == TRUE && service->userconnect == FALSE)
2220                 __connman_service_auto_connect();
2221
2222         return FALSE;
2223 }
2224
2225 static void set_reconnect_state(struct connman_service *service,
2226                                                 connman_bool_t reconnect)
2227 {
2228         struct connman_device *device;
2229
2230         if (service->network == NULL)
2231                 return;
2232
2233         device = connman_network_get_device(service->network);
2234         if (device == NULL)
2235                 return;
2236
2237         __connman_device_set_reconnect(device, reconnect);
2238 }
2239
2240 static connman_bool_t get_reconnect_state(struct connman_service *service)
2241 {
2242         struct connman_device *device;
2243
2244         if (service->network == NULL)
2245                 return FALSE;
2246
2247         device = connman_network_get_device(service->network);
2248         if (device == NULL)
2249                 return FALSE;
2250
2251         return __connman_device_get_reconnect(device);
2252 }
2253
2254 static void request_input_cb (struct connman_service *service,
2255                         const char *passphrase, void *user_data)
2256 {
2257         DBG ("RequestInput return, %p", service);
2258
2259         if (passphrase == NULL)
2260                 return;
2261         __connman_service_set_passphrase(service, passphrase);
2262         __connman_service_connect(service);
2263 }
2264
2265 struct connman_service *
2266 __connman_service_connect_type(enum connman_service_type type)
2267 {
2268         struct connman_service *service;
2269         GSequenceIter *iter;
2270         int err;
2271
2272         DBG("type %d", type);
2273
2274         /*
2275          * We go through the already sorted service list.
2276          * We pick the first one matching our type, or just
2277          * the first available one if we have no type.
2278          */
2279         iter = g_sequence_get_begin_iter(service_list);
2280         if (g_sequence_iter_is_end(iter))
2281                 return NULL;
2282         service = g_sequence_get(iter);
2283
2284         /*
2285          * If the first service is connected or about to be
2286          * connected, we return it, regardless of the type.
2287          */
2288         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2289                 (is_connecting(service) == TRUE ||
2290                         is_connected(service) == TRUE))
2291                 return service;
2292
2293         while (g_sequence_iter_is_end(iter) == FALSE) {
2294                 if (service->type == type ||
2295                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2296                         break;
2297
2298                 iter = g_sequence_iter_next(iter);
2299                 service = g_sequence_get(iter);
2300         }
2301
2302         if (g_sequence_iter_is_end(iter))
2303                 return NULL;
2304
2305         service->ignore = FALSE;
2306
2307         service->userconnect = TRUE;
2308
2309         set_reconnect_state(service, FALSE);
2310
2311         err = __connman_service_connect(service);
2312         if (err < 0) {
2313                 if (err == -ENOKEY)
2314                         if ( __connman_agent_request_input(service,
2315                                                         request_input_cb,
2316                                                         NULL))
2317                                 return service;
2318
2319                 if (err != -EINPROGRESS)
2320                         return NULL;
2321         }
2322
2323         return service;
2324 }
2325
2326 static DBusMessage *connect_service(DBusConnection *conn,
2327                                         DBusMessage *msg, void *user_data)
2328 {
2329         struct connman_service *service = user_data;
2330         GSequenceIter *iter;
2331         int err;
2332
2333         DBG("service %p", service);
2334
2335         if (service->pending != NULL)
2336                 return __connman_error_in_progress(msg);
2337
2338         iter = g_sequence_get_begin_iter(service_list);
2339
2340         while (g_sequence_iter_is_end(iter) == FALSE) {
2341                 struct connman_service *temp = g_sequence_get(iter);
2342
2343                 if (service->type == temp->type &&
2344                                         is_connecting(temp) == TRUE)
2345                         return __connman_error_in_progress(msg);
2346
2347                 iter = g_sequence_iter_next(iter);
2348         }
2349
2350         service->ignore = FALSE;
2351
2352         service->userconnect = TRUE;
2353
2354         service->pending = dbus_message_ref(msg);
2355
2356         set_reconnect_state(service, FALSE);
2357
2358         err = __connman_service_connect(service);
2359         if (err < 0) {
2360                 if (err == -ENOKEY) {
2361                         if (__connman_agent_request_input(service,
2362                                                         request_input_cb,
2363                                                         NULL) == 0)
2364                                 return NULL;
2365                 }
2366
2367                 if (err != -EINPROGRESS) {
2368                         dbus_message_unref(service->pending);
2369                         service->pending = NULL;
2370
2371                         return __connman_error_failed(msg, -err);
2372                 }
2373
2374                 return NULL;
2375         }
2376
2377         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2378 }
2379
2380 static DBusMessage *disconnect_service(DBusConnection *conn,
2381                                         DBusMessage *msg, void *user_data)
2382 {
2383         struct connman_service *service = user_data;
2384         int err;
2385
2386         DBG("service %p", service);
2387
2388         reply_pending(service, ECONNABORTED);
2389
2390         service->ignore = TRUE;
2391
2392         set_reconnect_state(service, FALSE);
2393
2394         err = __connman_service_disconnect(service);
2395         if (err < 0) {
2396                 if (err != -EINPROGRESS)
2397                         return __connman_error_failed(msg, -err);
2398
2399                 return NULL;
2400         }
2401
2402         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2403 }
2404
2405 static DBusMessage *remove_service(DBusConnection *conn,
2406                                         DBusMessage *msg, void *user_data)
2407 {
2408         struct connman_service *service = user_data;
2409
2410         DBG("service %p", service);
2411
2412         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2413                 return __connman_error_not_supported(msg);
2414
2415         if (service->immutable == TRUE)
2416                 return __connman_error_not_supported(msg);
2417
2418         if (service->favorite == FALSE &&
2419                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2420                 return __connman_error_not_supported(msg);
2421
2422         if (service->network != NULL) {
2423                 set_reconnect_state(service, FALSE);
2424
2425                 __connman_network_disconnect(service->network);
2426         }
2427
2428         g_hash_table_destroy(service->counter_table);
2429
2430         g_free(service->passphrase);
2431         service->passphrase = NULL;
2432
2433         passphrase_changed(service);
2434
2435         g_free(service->apn);
2436         service->apn = NULL;
2437
2438         g_free(service->username);
2439         service->username = NULL;
2440
2441         g_free(service->password);
2442         service->password = NULL;
2443
2444         apn_changed(service);
2445
2446         set_idle(service);
2447
2448         __connman_service_set_favorite(service, FALSE);
2449         __connman_storage_save_service(service);
2450
2451         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2452 }
2453
2454 static DBusMessage *move_service(DBusConnection *conn,
2455                                         DBusMessage *msg, void *user_data,
2456                                                                 gboolean before)
2457 {
2458         struct connman_service *service = user_data;
2459         struct connman_service *target;
2460         const char *path;
2461         GSequenceIter *src, *dst;
2462
2463         DBG("service %p", service);
2464
2465         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2466                                                         DBUS_TYPE_INVALID);
2467
2468         if (service->favorite == FALSE)
2469                 return __connman_error_not_supported(msg);
2470
2471         target = find_service(path);
2472         if (target == NULL || target->favorite == FALSE || target == service)
2473                 return __connman_error_invalid_service(msg);
2474
2475         DBG("target %s", target->identifier);
2476
2477         if (target->state != service->state)
2478                 return __connman_error_invalid_service(msg);
2479
2480         g_get_current_time(&service->modified);
2481         __connman_storage_save_service(service);
2482
2483         src = g_hash_table_lookup(service_hash, service->identifier);
2484         dst = g_hash_table_lookup(service_hash, target->identifier);
2485
2486         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2487
2488         __connman_profile_changed(FALSE);
2489
2490         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2491 }
2492
2493 static DBusMessage *move_before(DBusConnection *conn,
2494                                         DBusMessage *msg, void *user_data)
2495 {
2496         return move_service(conn, msg, user_data, TRUE);
2497 }
2498
2499 static DBusMessage *move_after(DBusConnection *conn,
2500                                         DBusMessage *msg, void *user_data)
2501 {
2502         return move_service(conn, msg, user_data, FALSE);
2503 }
2504
2505 static DBusMessage *reset_counters(DBusConnection *conn,
2506                                         DBusMessage *msg, void *user_data)
2507 {
2508         struct connman_service *service = user_data;
2509
2510         reset_stats(service);
2511
2512         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2513 }
2514
2515 static GDBusMethodTable service_methods[] = {
2516         { "GetProperties", "",   "a{sv}", get_properties     },
2517         { "SetProperty",   "sv", "",      set_property       },
2518         { "ClearProperty", "s",  "",      clear_property     },
2519         { "Connect",       "",   "",      connect_service,
2520                                                 G_DBUS_METHOD_FLAG_ASYNC },
2521         { "Disconnect",    "",   "",      disconnect_service },
2522         { "Remove",        "",   "",      remove_service     },
2523         { "MoveBefore",    "o",  "",      move_before        },
2524         { "MoveAfter",     "o",  "",      move_after         },
2525         { "ResetCounters", "",   "",      reset_counters     },
2526         { },
2527 };
2528
2529 static GDBusSignalTable service_signals[] = {
2530         { "PropertyChanged", "sv" },
2531         { },
2532 };
2533
2534 static void service_free(gpointer user_data)
2535 {
2536         struct connman_service *service = user_data;
2537         char *path = service->path;
2538
2539         DBG("service %p", service);
2540
2541         reply_pending(service, ENOENT);
2542
2543         g_hash_table_remove(service_hash, service->identifier);
2544
2545         stats_stop(service);
2546         __connman_storage_save_service(service);
2547
2548         service->path = NULL;
2549
2550         if (path != NULL) {
2551                 __connman_profile_changed(FALSE);
2552
2553                 g_dbus_unregister_interface(connection, path,
2554                                                 CONNMAN_SERVICE_INTERFACE);
2555                 g_free(path);
2556         }
2557
2558         if (service->network != NULL)
2559                 connman_network_unref(service->network);
2560
2561         if (service->provider != NULL)
2562                 connman_provider_unref(service->provider);
2563
2564         if (service->ipconfig != NULL) {
2565                 connman_ipconfig_unref(service->ipconfig);
2566                 service->ipconfig = NULL;
2567         }
2568
2569         if (service->location != NULL)
2570                 connman_location_unref(service->location);
2571
2572         g_strfreev(service->nameservers);
2573         g_strfreev(service->domains);
2574         g_strfreev(service->proxies);
2575         g_strfreev(service->excludes);
2576
2577         g_free(service->nameserver);
2578         g_free(service->domainname);
2579         g_free(service->pac);
2580         g_free(service->mcc);
2581         g_free(service->mnc);
2582         g_free(service->apn);
2583         g_free(service->username);
2584         g_free(service->password);
2585         g_free(service->profile);
2586         g_free(service->name);
2587         g_free(service->passphrase);
2588         g_free(service->identifier);
2589         g_free(service->eap);
2590         g_free(service->identity);
2591         g_free(service->ca_cert_file);
2592         g_free(service->client_cert_file);
2593         g_free(service->private_key_file);
2594         g_free(service->private_key_passphrase);
2595         g_free(service->phase2);
2596
2597         if (service->stats.timer != NULL)
2598                 g_timer_destroy(service->stats.timer);
2599         if (service->stats_roaming.timer != NULL)
2600                 g_timer_destroy(service->stats_roaming.timer);
2601
2602         g_free(service);
2603 }
2604
2605 /**
2606  * __connman_service_put:
2607  * @service: service structure
2608  *
2609  * Release service if no longer needed
2610  */
2611 void __connman_service_put(struct connman_service *service)
2612 {
2613         DBG("service %p", service);
2614
2615         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2616                 GSequenceIter *iter;
2617
2618                 iter = g_hash_table_lookup(service_hash, service->identifier);
2619                 if (iter != NULL) {
2620                         reply_pending(service, ECONNABORTED);
2621
2622                         __connman_service_disconnect(service);
2623
2624                         g_sequence_remove(iter);
2625                 } else
2626                         service_free(service);
2627         }
2628 }
2629
2630 static void stats_init(struct connman_service *service)
2631 {
2632         /* home */
2633         service->stats.valid = FALSE;
2634         service->stats.enabled = FALSE;
2635         service->stats.timer = g_timer_new();
2636
2637         /* roaming */
2638         service->stats_roaming.valid = FALSE;
2639         service->stats_roaming.enabled = FALSE;
2640         service->stats_roaming.timer = g_timer_new();
2641 }
2642
2643 static void service_initialize(struct connman_service *service)
2644 {
2645         DBG("service %p", service);
2646
2647         service->refcount = 1;
2648
2649         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2650         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2651         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2652         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2653
2654         service->favorite  = FALSE;
2655         service->immutable = FALSE;
2656         service->hidden = FALSE;
2657
2658         service->ignore = FALSE;
2659
2660         service->userconnect = FALSE;
2661
2662         service->order = 0;
2663
2664         stats_init(service);
2665
2666         service->provider = NULL;
2667 }
2668
2669 /**
2670  * connman_service_create:
2671  *
2672  * Allocate a new service.
2673  *
2674  * Returns: a newly-allocated #connman_service structure
2675  */
2676 struct connman_service *connman_service_create(void)
2677 {
2678         GSList *list;
2679         struct connman_stats_counter *counters;
2680         const char *counter;
2681
2682         struct connman_service *service;
2683
2684         service = g_try_new0(struct connman_service, 1);
2685         if (service == NULL)
2686                 return NULL;
2687
2688         DBG("service %p", service);
2689
2690         service->counter_table = g_hash_table_new_full(g_str_hash,
2691                                                 g_str_equal, NULL, g_free);
2692
2693         for (list = counter_list; list; list = list->next) {
2694                 counter = list->data;
2695
2696                 counters = g_try_new0(struct connman_stats_counter, 1);
2697                 if (counters == NULL) {
2698                         g_hash_table_destroy(service->counter_table);
2699                         g_free(service);
2700                         return NULL;
2701                 }
2702
2703                 counters->append_all = TRUE;
2704
2705                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2706                                 counters);
2707         }
2708
2709         service_initialize(service);
2710
2711         service->location = __connman_location_create(service);
2712
2713         return service;
2714 }
2715
2716 struct connman_location *__connman_service_get_location(struct connman_service *service)
2717 {
2718         return service->location;
2719 }
2720
2721 /**
2722  * connman_service_ref:
2723  * @service: service structure
2724  *
2725  * Increase reference counter of service
2726  */
2727 struct connman_service *connman_service_ref(struct connman_service *service)
2728 {
2729         DBG("%p", service);
2730
2731         g_atomic_int_inc(&service->refcount);
2732
2733         return service;
2734 }
2735
2736 /**
2737  * connman_service_unref:
2738  * @service: service structure
2739  *
2740  * Decrease reference counter of service
2741  */
2742 void connman_service_unref(struct connman_service *service)
2743 {
2744         __connman_service_put(service);
2745 }
2746
2747 static gint service_compare(gconstpointer a, gconstpointer b,
2748                                                         gpointer user_data)
2749 {
2750         struct connman_service *service_a = (void *) a;
2751         struct connman_service *service_b = (void *) b;
2752
2753         if (service_a->state != service_b->state) {
2754                 if (is_connected(service_a) == TRUE)
2755                         return -1;
2756                 if (is_connected(service_b) == TRUE)
2757                         return 1;
2758         }
2759
2760         if (service_a->order > service_b->order)
2761                 return -1;
2762
2763         if (service_a->order < service_b->order)
2764                 return 1;
2765
2766         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2767                 return -1;
2768
2769         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2770                 return 1;
2771
2772         if (service_a->type != service_b->type) {
2773                 switch (service_a->type) {
2774                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2775                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2776                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2777                 case CONNMAN_SERVICE_TYPE_GPS:
2778                 case CONNMAN_SERVICE_TYPE_VPN:
2779                         break;
2780                 case CONNMAN_SERVICE_TYPE_WIFI:
2781                         return 1;
2782                 case CONNMAN_SERVICE_TYPE_WIMAX:
2783                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2784                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2785                         return -1;
2786                 }
2787         }
2788
2789         return (gint) service_b->strength - (gint) service_a->strength;
2790 }
2791
2792 /**
2793  * connman_service_get_type:
2794  * @service: service structure
2795  *
2796  * Get the type of service
2797  */
2798 enum connman_service_type connman_service_get_type(struct connman_service *service)
2799 {
2800         if (service == NULL)
2801                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2802
2803         return service->type;
2804 }
2805
2806 /**
2807  * connman_service_get_interface:
2808  * @service: service structure
2809  *
2810  * Get network interface of service
2811  */
2812 char *connman_service_get_interface(struct connman_service *service)
2813 {
2814         int index;
2815
2816         if (service == NULL)
2817                 return NULL;
2818
2819         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2820                 index = connman_ipconfig_get_index(service->ipconfig);
2821
2822                 return connman_inet_ifname(index);
2823         }
2824
2825         if (service->network == NULL)
2826                 return NULL;
2827
2828         index = connman_network_get_index(service->network);
2829
2830         return connman_inet_ifname(index);
2831 }
2832
2833 /**
2834  * connman_service_get_network:
2835  * @service: service structure
2836  *
2837  * Get the service network
2838  */
2839 struct connman_network *
2840 __connman_service_get_network(struct connman_service *service)
2841 {
2842         if (service == NULL)
2843                 return NULL;
2844
2845         return service->network;
2846 }
2847
2848 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2849 {
2850         if (service == NULL)
2851                 return NULL;
2852
2853         return service->ipconfig;
2854 }
2855
2856 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2857 {
2858         if (service == NULL)
2859                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2860
2861         return service->security;
2862 }
2863
2864 /**
2865  * __connman_service_set_favorite:
2866  * @service: service structure
2867  * @favorite: favorite value
2868  *
2869  * Change the favorite setting of service
2870  */
2871 int __connman_service_set_favorite(struct connman_service *service,
2872                                                 connman_bool_t favorite)
2873 {
2874         GSequenceIter *iter;
2875
2876         iter = g_hash_table_lookup(service_hash, service->identifier);
2877         if (iter == NULL)
2878                 return -ENOENT;
2879
2880         if (service->favorite == favorite)
2881                 return -EALREADY;
2882
2883         service->favorite = favorite;
2884
2885         favorite_changed(service);
2886
2887         g_sequence_sort_changed(iter, service_compare, NULL);
2888
2889         __connman_profile_changed(FALSE);
2890
2891         return 0;
2892 }
2893
2894 int __connman_service_set_immutable(struct connman_service *service,
2895                                                 connman_bool_t immutable)
2896 {
2897         service->immutable = immutable;
2898
2899         immutable_changed(service);
2900
2901         return 0;
2902 }
2903
2904 void __connman_service_set_string(struct connman_service *service,
2905                                   const char *key, const char *value)
2906 {
2907         if (g_str_equal(key, "EAP") == TRUE) {
2908                 g_free(service->eap);
2909                 service->eap = g_strdup(value);
2910         } else if (g_str_equal(key, "Identity") == TRUE) {
2911                 g_free(service->identity);
2912                 service->identity = g_strdup(value);
2913         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2914                 g_free(service->ca_cert_file);
2915                 service->ca_cert_file = g_strdup(value);
2916         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2917                 g_free(service->client_cert_file);
2918                 service->client_cert_file = g_strdup(value);
2919         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2920                 g_free(service->private_key_file);
2921                 service->private_key_file = g_strdup(value);
2922         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2923                 g_free(service->private_key_passphrase);
2924                 service->private_key_passphrase = g_strdup(value);
2925         } else if (g_str_equal(key, "Phase2") == TRUE) {
2926                 g_free(service->phase2);
2927                 service->phase2 = g_strdup(value);
2928         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2929                 g_free(service->passphrase);
2930                 service->passphrase = g_strdup(value);
2931         }
2932 }
2933
2934 int __connman_service_indicate_state(struct connman_service *service,
2935                                         enum connman_service_state state)
2936 {
2937         GSequenceIter *iter;
2938
2939         DBG("service %p state %d", service, state);
2940
2941         if (service == NULL)
2942                 return -EINVAL;
2943
2944         if (service->state == state)
2945                 return -EALREADY;
2946
2947         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2948                                 state == CONNMAN_SERVICE_STATE_IDLE)
2949                 return -EINVAL;
2950
2951         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2952                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2953                 return -EINVAL;
2954
2955         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2956                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2957                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2958                 state_changed(service);
2959
2960                 reply_pending(service, ECONNABORTED);
2961
2962                 __connman_service_disconnect(service);
2963         }
2964
2965         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
2966                 if (__connman_stats_service_register(service) == 0) {
2967                         __connman_stats_get(service, FALSE,
2968                                                 &service->stats.data);
2969                         __connman_stats_get(service, TRUE,
2970                                                 &service->stats_roaming.data);
2971                 }
2972
2973                 __connman_ipconfig_enable(service->ipconfig);
2974         }
2975
2976         service->state = state;
2977         state_changed(service);
2978
2979         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2980                 if (service->login_required == TRUE) {
2981                         service->login_required = FALSE;
2982                         login_changed(service);
2983                 }
2984
2985                 connman_timeserver_sync();
2986         }
2987
2988         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2989                 connman_bool_t reconnect;
2990
2991                 reconnect = get_reconnect_state(service);
2992                 if (reconnect == TRUE)
2993                         __connman_service_auto_connect();
2994         }
2995
2996         if (state == CONNMAN_SERVICE_STATE_READY) {
2997                 set_reconnect_state(service, TRUE);
2998
2999                 __connman_service_set_favorite(service, TRUE);
3000
3001                 reply_pending(service, 0);
3002
3003                 service->userconnect = FALSE;
3004
3005                 g_get_current_time(&service->modified);
3006                 __connman_storage_save_service(service);
3007
3008                 update_nameservers(service);
3009                 dns_changed(service);
3010
3011                 __connman_wpad_start(service);
3012
3013                 __connman_notifier_connect(service->type);
3014
3015                 default_changed();
3016         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3017                 __connman_location_finish(service);
3018
3019                 default_changed();
3020
3021                 __connman_wpad_stop(service);
3022
3023                 update_nameservers(service);
3024                 dns_changed(service);
3025
3026                 __connman_notifier_disconnect(service->type);
3027         }
3028
3029         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3030                 reply_pending(service, EIO);
3031
3032                 if (service->userconnect == FALSE)
3033                         __connman_service_auto_connect();
3034
3035                 g_get_current_time(&service->modified);
3036                 __connman_storage_save_service(service);
3037         } else
3038                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3039
3040         iter = g_hash_table_lookup(service_hash, service->identifier);
3041         if (iter != NULL)
3042                 g_sequence_sort_changed(iter, service_compare, NULL);
3043
3044         __connman_profile_changed(FALSE);
3045
3046         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
3047                 default_changed();
3048
3049         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3050                 struct connman_service *def_service = get_default();
3051
3052                 if (__connman_notifier_count_connected() == 0 &&
3053                         def_service != NULL &&
3054                                 def_service->provider != NULL)
3055                         __connman_provider_disconnect(def_service->provider);
3056         }
3057
3058         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
3059                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
3060                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3061
3062         return 0;
3063 }
3064
3065 int __connman_service_indicate_error(struct connman_service *service,
3066                                         enum connman_service_error error)
3067 {
3068         DBG("service %p error %d", service, error);
3069
3070         if (service == NULL)
3071                 return -EINVAL;
3072
3073         service->error = error;
3074
3075         return __connman_service_indicate_state(service,
3076                                         CONNMAN_SERVICE_STATE_FAILURE);
3077 }
3078
3079 int __connman_service_indicate_default(struct connman_service *service)
3080 {
3081         DBG("service %p", service);
3082
3083         default_changed();
3084
3085         __connman_location_detect(service);
3086
3087         return 0;
3088 }
3089
3090 int __connman_service_request_login(struct connman_service *service)
3091 {
3092         DBG("service %p", service);
3093
3094         if (service == NULL)
3095                 return -EINVAL;
3096
3097         service->login_required = TRUE;
3098         login_changed(service);
3099
3100         return 0;
3101 }
3102
3103 static connman_bool_t prepare_network(struct connman_service *service)
3104 {
3105         enum connman_network_type type;
3106         unsigned int ssid_len;
3107
3108         type = connman_network_get_type(service->network);
3109
3110         switch (type) {
3111         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3112         case CONNMAN_NETWORK_TYPE_VENDOR:
3113                 return FALSE;
3114         case CONNMAN_NETWORK_TYPE_WIFI:
3115                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3116                                                         &ssid_len) == NULL)
3117                         return FALSE;
3118
3119                 connman_network_set_string(service->network,
3120                                 "WiFi.Passphrase", service->passphrase);
3121                 break;
3122         case CONNMAN_NETWORK_TYPE_ETHERNET:
3123         case CONNMAN_NETWORK_TYPE_WIMAX:
3124         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3125         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3126                 break;
3127         case CONNMAN_NETWORK_TYPE_CELLULAR:
3128                 connman_network_set_string(service->network,
3129                                                 "Cellular.APN", service->apn);
3130
3131                 connman_network_set_string(service->network,
3132                                         "Cellular.Username", service->username);
3133                 connman_network_set_string(service->network,
3134                                         "Cellular.Password", service->password);
3135                 break;
3136         }
3137
3138         return TRUE;
3139 }
3140
3141 static void prepare_8021x(struct connman_service *service)
3142 {
3143         if (service->eap != NULL)
3144                 connman_network_set_string(service->network, "WiFi.EAP",
3145                                                                 service->eap);
3146
3147         if (service->identity != NULL)
3148                 connman_network_set_string(service->network, "WiFi.Identity",
3149                                                         service->identity);
3150
3151         if (service->ca_cert_file != NULL)
3152                 connman_network_set_string(service->network, "WiFi.CACertFile",
3153                                                         service->ca_cert_file);
3154
3155         if (service->client_cert_file != NULL)
3156                 connman_network_set_string(service->network,
3157                                                 "WiFi.ClientCertFile",
3158                                                 service->client_cert_file);
3159
3160         if (service->private_key_file != NULL)
3161                 connman_network_set_string(service->network,
3162                                                 "WiFi.PrivateKeyFile",
3163                                                 service->private_key_file);
3164
3165         if (service->private_key_passphrase != NULL)
3166                 connman_network_set_string(service->network,
3167                                         "WiFi.PrivateKeyPassphrase",
3168                                         service->private_key_passphrase);
3169
3170         if (service->phase2 != NULL)
3171                 connman_network_set_string(service->network, "WiFi.Phase2",
3172                                                         service->phase2);
3173 }
3174
3175 int __connman_service_connect(struct connman_service *service)
3176 {
3177         int err;
3178
3179         DBG("service %p", service);
3180
3181         if (is_connected(service) == TRUE)
3182                 return -EISCONN;
3183
3184         if (is_connecting(service) == TRUE)
3185                 return -EALREADY;
3186
3187         switch (service->type) {
3188         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3189         case CONNMAN_SERVICE_TYPE_SYSTEM:
3190         case CONNMAN_SERVICE_TYPE_GPS:
3191                 return -EINVAL;
3192         case CONNMAN_SERVICE_TYPE_ETHERNET:
3193         case CONNMAN_SERVICE_TYPE_WIMAX:
3194         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3195         case CONNMAN_SERVICE_TYPE_VPN:
3196                 break;
3197         case CONNMAN_SERVICE_TYPE_CELLULAR:
3198                 if (service->apn == NULL)
3199                         return -EINVAL;
3200                 break;
3201         case CONNMAN_SERVICE_TYPE_WIFI:
3202                 switch (service->security) {
3203                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3204                 case CONNMAN_SERVICE_SECURITY_NONE:
3205                         break;
3206                 case CONNMAN_SERVICE_SECURITY_WEP:
3207                 case CONNMAN_SERVICE_SECURITY_PSK:
3208                 case CONNMAN_SERVICE_SECURITY_WPA:
3209                 case CONNMAN_SERVICE_SECURITY_RSN:
3210                         if (service->passphrase == NULL)
3211                                 return -ENOKEY;
3212                         break;
3213                 case CONNMAN_SERVICE_SECURITY_8021X:
3214                         break;
3215                 }
3216                 break;
3217         }
3218
3219         if (service->network != NULL) {
3220                 if (prepare_network(service) == FALSE)
3221                         return -EINVAL;
3222
3223                 switch (service->security) {
3224                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3225                 case CONNMAN_SERVICE_SECURITY_NONE:
3226                 case CONNMAN_SERVICE_SECURITY_WEP:
3227                 case CONNMAN_SERVICE_SECURITY_PSK:
3228                 case CONNMAN_SERVICE_SECURITY_WPA:
3229                 case CONNMAN_SERVICE_SECURITY_RSN:
3230                         break;
3231                 case CONNMAN_SERVICE_SECURITY_8021X:
3232                         prepare_8021x(service);
3233                         break;
3234                 }
3235
3236                 if (__connman_stats_service_register(service) == 0) {
3237                         __connman_stats_get(service, FALSE,
3238                                                 &service->stats.data);
3239                         __connman_stats_get(service, TRUE,
3240                                                 &service->stats_roaming.data);
3241                 }
3242
3243                 __connman_ipconfig_enable(service->ipconfig);
3244
3245                 err = __connman_network_connect(service->network);
3246         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3247                                         service->provider != NULL)
3248                 err = __connman_provider_connect(service->provider);
3249         else
3250                 return -EOPNOTSUPP;
3251
3252         if (err < 0) {
3253                 if (err != -EINPROGRESS) {
3254                         __connman_ipconfig_disable(service->ipconfig);
3255                         __connman_stats_service_unregister(service);
3256                         return err;
3257                 }
3258
3259                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3260                                                 connect_timeout, service);
3261
3262                 return -EINPROGRESS;
3263         }
3264
3265         return 0;
3266 }
3267
3268 int __connman_service_disconnect(struct connman_service *service)
3269 {
3270         struct connman_ipconfig *ipv6config;
3271         int err;
3272
3273         DBG("service %p", service);
3274
3275         if (service->network != NULL) {
3276                 err = __connman_network_disconnect(service->network);
3277         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3278                                         service->provider != NULL)
3279                 err = __connman_provider_disconnect(service->provider);
3280         else
3281                 return -EOPNOTSUPP;
3282
3283         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
3284
3285         __connman_ipconfig_clear_address(service->ipconfig);
3286
3287         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3288
3289         __connman_ipconfig_clear_address(ipv6config);
3290
3291         __connman_ipconfig_disable(service->ipconfig);
3292         __connman_stats_service_unregister(service);
3293
3294         if (err < 0) {
3295                 if (err != -EINPROGRESS)
3296                         return err;
3297
3298                 return -EINPROGRESS;
3299         }
3300
3301         return 0;
3302 }
3303
3304 /**
3305  * __connman_service_lookup:
3306  * @pattern: search pattern
3307  * @path: return object path
3308  *
3309  * Look up a service path from a search pattern
3310  */
3311 int __connman_service_lookup(const char *pattern, const char **path)
3312 {
3313         GHashTableIter iter;
3314         gpointer key, value;
3315
3316         g_hash_table_iter_init(&iter, service_hash);
3317
3318         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3319                 GSequenceIter *iter = value;
3320                 struct connman_service *service = g_sequence_get(iter);
3321
3322                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3323                                 g_strcmp0(service->name, pattern) == 0) {
3324                         *path = (const char *) service->path;
3325                         return 0;
3326                 }
3327         }
3328
3329         return -ENXIO;
3330 }
3331
3332 /**
3333  * lookup_by_identifier:
3334  * @identifier: service identifier
3335  *
3336  * Look up a service by identifier (reference count will not be increased)
3337  */
3338 static struct connman_service *lookup_by_identifier(const char *identifier)
3339 {
3340         GSequenceIter *iter;
3341
3342         iter = g_hash_table_lookup(service_hash, identifier);
3343         if (iter != NULL)
3344                 return g_sequence_get(iter);
3345
3346         return NULL;
3347 }
3348
3349 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3350                 const char *ssid, const char *mode, const char *security)
3351 {
3352         struct connman_network *network;
3353         char *name;
3354         int index;
3355         unsigned int i, ssid_len;
3356
3357         ssid_len = strlen(ssid);
3358         if (ssid_len < 1)
3359                 return NULL;
3360
3361         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3362         if (network == NULL)
3363                 return NULL;
3364
3365         connman_network_set_blob(network, "WiFi.SSID",
3366                                         (unsigned char *) ssid, ssid_len);
3367
3368         connman_network_set_string(network, "WiFi.Mode", mode);
3369         connman_network_set_string(network, "WiFi.Security", security);
3370
3371         name = g_try_malloc0(ssid_len + 1);
3372         if (name == NULL) {
3373                 connman_network_unref(network);
3374                 return NULL;
3375         }
3376
3377         for (i = 0; i < ssid_len; i++) {
3378                 if (g_ascii_isprint(ssid[i]))
3379                         name[i] = ssid[i];
3380                 else
3381                         name[i] = ' ';
3382         }
3383
3384         connman_network_set_name(network, name);
3385
3386         g_free(name);
3387
3388         index = connman_device_get_index(device);
3389         connman_network_set_index(network, index);
3390
3391         if (connman_device_add_network(device, network) < 0) {
3392                 connman_network_unref(network);
3393                 return NULL;
3394         }
3395
3396         connman_network_set_available(network, TRUE);
3397
3398         return network;
3399 }
3400
3401 int __connman_service_create_and_connect(DBusMessage *msg)
3402 {
3403         struct connman_service *service;
3404         struct connman_network *network;
3405         struct connman_device *device;
3406         DBusMessageIter iter, array;
3407         const char *mode = "managed", *security = "none", *group_security;
3408         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3409         unsigned int ssid_len = 0;
3410         const char *ident;
3411         char *name, *group;
3412         gboolean created = FALSE;
3413         int err;
3414
3415         dbus_message_iter_init(msg, &iter);
3416         dbus_message_iter_recurse(&iter, &array);
3417
3418         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3419                 DBusMessageIter entry, value;
3420                 const char *key;
3421
3422                 dbus_message_iter_recurse(&array, &entry);
3423                 dbus_message_iter_get_basic(&entry, &key);
3424
3425                 dbus_message_iter_next(&entry);
3426                 dbus_message_iter_recurse(&entry, &value);
3427
3428                 switch (dbus_message_iter_get_arg_type(&value)) {
3429                 case DBUS_TYPE_STRING:
3430                         if (g_str_equal(key, "Type") == TRUE)
3431                                 dbus_message_iter_get_basic(&value, &type);
3432                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3433                                         g_str_equal(key, "Mode") == TRUE)
3434                                 dbus_message_iter_get_basic(&value, &mode);
3435                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3436                                         g_str_equal(key, "Security") == TRUE)
3437                                 dbus_message_iter_get_basic(&value, &security);
3438                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3439                                         g_str_equal(key, "Passphrase") == TRUE)
3440                                 dbus_message_iter_get_basic(&value, &passphrase);
3441                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3442                                         g_str_equal(key, "SSID") == TRUE)
3443                                 dbus_message_iter_get_basic(&value, &ssid);
3444                 }
3445
3446                 dbus_message_iter_next(&array);
3447         }
3448
3449         if (type == NULL)
3450                 return -EINVAL;
3451
3452         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3453                 return -EOPNOTSUPP;
3454
3455         if (ssid == NULL)
3456                 return -EINVAL;
3457
3458         ssid_len = strlen(ssid);
3459         if (ssid_len < 1)
3460                 return -EINVAL;
3461
3462         if (g_strcmp0(security, "none") != 0 &&
3463                                 g_strcmp0(security, "wep") != 0 &&
3464                                 g_strcmp0(security, "psk") != 0 &&
3465                                 g_strcmp0(security, "wpa") != 0 &&
3466                                 g_strcmp0(security, "rsn") != 0 &&
3467                                 g_strcmp0(security, "ieee8021x") != 0)
3468                 return -EINVAL;
3469
3470         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3471         if (device == NULL)
3472                 return -EOPNOTSUPP;
3473
3474         ident = connman_device_get_ident(device);
3475         if (ident == NULL)
3476                 return -EOPNOTSUPP;
3477
3478
3479         if (!g_strcmp0(security, "wpa") ||
3480                 !g_strcmp0(security, "rsn"))
3481                 group_security = "psk";
3482         else
3483                 group_security = security;
3484
3485         group = connman_wifi_build_group_name((unsigned char *) ssid,
3486                                                 ssid_len, mode, group_security);
3487         if (group == NULL)
3488                 return -EINVAL;
3489
3490         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3491
3492         service = lookup_by_identifier(name);
3493
3494         if (service != NULL)
3495                 goto done;
3496
3497         network = create_hidden_wifi(device, ssid, mode, security);
3498         if (network != NULL) {
3499                 connman_network_set_group(network, group);
3500                 created = TRUE;
3501         }
3502
3503         service = lookup_by_identifier(name);
3504
3505 done:
3506         g_free(name);
3507         g_free(group);
3508
3509         if (service == NULL) {
3510                 err = -EOPNOTSUPP;
3511                 goto failed;
3512         }
3513
3514         set_reconnect_state(service, FALSE);
3515
3516         __connman_device_disconnect(device);
3517
3518         if (passphrase != NULL) {
3519                 g_free(service->passphrase);
3520                 service->passphrase = g_strdup(passphrase);
3521         }
3522
3523         service->userconnect = TRUE;
3524
3525         err = __connman_service_connect(service);
3526         if (err < 0 && err != -EINPROGRESS)
3527                 goto failed;
3528
3529         g_dbus_send_reply(connection, msg,
3530                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3531                                                         DBUS_TYPE_INVALID);
3532
3533         return 0;
3534
3535 failed:
3536         if (service != NULL && created == TRUE) {
3537                 struct connman_network *network = service->network;
3538
3539                 if (network != NULL) {
3540                         connman_network_set_available(network, FALSE);
3541                         __connman_device_cleanup_networks(device);
3542                 } else
3543                         __connman_service_put(service);
3544         }
3545
3546         return err;
3547 }
3548
3549 /**
3550  * __connman_service_get:
3551  * @identifier: service identifier
3552  *
3553  * Look up a service by identifier or create a new one if not found
3554  */
3555 static struct connman_service *service_get(const char *identifier)
3556 {
3557         struct connman_service *service;
3558         GSequenceIter *iter;
3559
3560         iter = g_hash_table_lookup(service_hash, identifier);
3561         if (iter != NULL) {
3562                 service = g_sequence_get(iter);
3563                 if (service != NULL)
3564                         connman_service_ref(service);
3565                 return service;
3566         }
3567
3568         service = connman_service_create();
3569         if (service == NULL)
3570                 return NULL;
3571
3572         DBG("service %p", service);
3573
3574         service->identifier = g_strdup(identifier);
3575
3576         service->profile = g_strdup(__connman_profile_active_ident());
3577
3578         iter = g_sequence_insert_sorted(service_list, service,
3579                                                 service_compare, NULL);
3580
3581         g_hash_table_insert(service_hash, service->identifier, iter);
3582
3583         return service;
3584 }
3585
3586 static int service_register(struct connman_service *service)
3587 {
3588         const char *path = __connman_profile_active_path();
3589         GSequenceIter *iter;
3590
3591         DBG("service %p", service);
3592
3593         if (service->path != NULL)
3594                 return -EALREADY;
3595
3596         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3597
3598         DBG("path %s", service->path);
3599
3600         __connman_config_provision_service(service);
3601
3602         __connman_storage_load_service(service);
3603
3604         g_dbus_register_interface(connection, service->path,
3605                                         CONNMAN_SERVICE_INTERFACE,
3606                                         service_methods, service_signals,
3607                                                         NULL, service, NULL);
3608
3609         iter = g_hash_table_lookup(service_hash, service->identifier);
3610         if (iter != NULL)
3611                 g_sequence_sort_changed(iter, service_compare, NULL);
3612
3613         __connman_profile_changed(TRUE);
3614
3615         return 0;
3616 }
3617
3618 static void service_up(struct connman_ipconfig *ipconfig)
3619 {
3620         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3621
3622         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3623
3624         link_changed(service);
3625
3626         service->stats.valid = FALSE;
3627         service->stats_roaming.valid = FALSE;
3628 }
3629
3630 static void service_down(struct connman_ipconfig *ipconfig)
3631 {
3632         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3633 }
3634
3635 static void service_lower_up(struct connman_ipconfig *ipconfig)
3636 {
3637         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3638
3639         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3640
3641         stats_start(service);
3642 }
3643
3644 static void service_lower_down(struct connman_ipconfig *ipconfig)
3645 {
3646         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3647
3648         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3649
3650         stats_stop(service);
3651         __connman_storage_save_service(service);
3652 }
3653
3654 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3655 {
3656         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3657
3658         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3659
3660         settings_changed(service);
3661 }
3662
3663 static void service_ip_release(struct connman_ipconfig *ipconfig)
3664 {
3665         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3666
3667         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3668
3669         settings_changed(service);
3670 }
3671
3672 static const struct connman_ipconfig_ops service_ops = {
3673         .up             = service_up,
3674         .down           = service_down,
3675         .lower_up       = service_lower_up,
3676         .lower_down     = service_lower_down,
3677         .ip_bound       = service_ip_bound,
3678         .ip_release     = service_ip_release,
3679 };
3680
3681 static void setup_ipconfig(struct connman_service *service, int index)
3682 {
3683         if (index < 0)
3684                 return;
3685
3686         service->ipconfig = connman_ipconfig_create(index);
3687         if (service->ipconfig == NULL)
3688                 return;
3689
3690         connman_ipconfig_set_method(service->ipconfig,
3691                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3692
3693         connman_ipconfig_set_data(service->ipconfig, service);
3694
3695         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3696 }
3697
3698 void __connman_service_create_ipconfig(struct connman_service *service,
3699                                                                 int index)
3700 {
3701         struct connman_ipconfig *ipv6config;
3702         const char *ident = service->profile;
3703         GKeyFile *keyfile;
3704
3705         if (service->ipconfig != NULL)
3706                 return;
3707
3708         setup_ipconfig(service, index);
3709
3710         if (ident == NULL)
3711                 return;
3712
3713         keyfile = __connman_storage_open_profile(ident);
3714         if (keyfile == NULL)
3715                 return;
3716
3717
3718         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3719         if (ipv6config != NULL)
3720                 __connman_ipconfig_load(ipv6config, keyfile,
3721                                         service->identifier, "IPv6.");
3722
3723         __connman_ipconfig_load(service->ipconfig, keyfile,
3724                                         service->identifier, "IPv4.");
3725         g_key_file_free(keyfile);
3726 }
3727
3728 /**
3729  * __connman_service_lookup_from_network:
3730  * @network: network structure
3731  *
3732  * Look up a service by network (reference count will not be increased)
3733  */
3734 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3735 {
3736         struct connman_service *service;
3737         const char *ident, *group;
3738         char *name;
3739
3740         DBG("network %p", network);
3741
3742         ident = __connman_network_get_ident(network);
3743         if (ident == NULL)
3744                 return NULL;
3745
3746         group = connman_network_get_group(network);
3747         if (group == NULL)
3748                 return NULL;
3749
3750         name = g_strdup_printf("%s_%s_%s",
3751                         __connman_network_get_type(network), ident, group);
3752         service = lookup_by_identifier(name);
3753         g_free(name);
3754
3755         return service;
3756 }
3757
3758 struct connman_service *__connman_service_lookup_from_index(int index)
3759 {
3760         struct connman_service *service;
3761         GSequenceIter *iter;
3762
3763         iter = g_sequence_get_begin_iter(service_list);
3764
3765         while (g_sequence_iter_is_end(iter) == FALSE) {
3766                 service = g_sequence_get(iter);
3767
3768                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3769                         return service;
3770
3771                 iter = g_sequence_iter_next(iter);
3772         }
3773
3774         return NULL;
3775 }
3776
3777 const char *__connman_service_get_ident(struct connman_service *service)
3778 {
3779         return service->identifier;
3780 }
3781
3782 const char *__connman_service_get_path(struct connman_service *service)
3783 {
3784         return service->path;
3785 }
3786
3787 unsigned int __connman_service_get_order(struct connman_service *service)
3788 {
3789         GSequenceIter *iter;
3790
3791         if (service == NULL)
3792                 return 0;
3793
3794         if (service->favorite == FALSE) {
3795                 service->order = 0;
3796                 goto done;
3797         }
3798
3799         iter = g_hash_table_lookup(service_hash, service->identifier);
3800         if (iter != NULL) {
3801                 if (g_sequence_iter_get_position(iter) == 0)
3802                         service->order = 1;
3803                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3804                         service->order = 10;
3805                 else
3806                         service->order = 0;
3807         }
3808
3809 done:
3810         return service->order;
3811 }
3812
3813 static enum connman_service_type convert_network_type(struct connman_network *network)
3814 {
3815         enum connman_network_type type = connman_network_get_type(network);
3816
3817         switch (type) {
3818         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3819         case CONNMAN_NETWORK_TYPE_VENDOR:
3820                 break;
3821         case CONNMAN_NETWORK_TYPE_ETHERNET:
3822                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3823         case CONNMAN_NETWORK_TYPE_WIFI:
3824                 return CONNMAN_SERVICE_TYPE_WIFI;
3825         case CONNMAN_NETWORK_TYPE_WIMAX:
3826                 return CONNMAN_SERVICE_TYPE_WIMAX;
3827         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3828         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3829                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3830         case CONNMAN_NETWORK_TYPE_CELLULAR:
3831                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3832         }
3833
3834         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3835 }
3836
3837 static enum connman_service_mode convert_wifi_mode(const char *mode)
3838 {
3839         if (mode == NULL)
3840                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3841         else if (g_str_equal(mode, "managed") == TRUE)
3842                 return CONNMAN_SERVICE_MODE_MANAGED;
3843         else if (g_str_equal(mode, "adhoc") == TRUE)
3844                 return CONNMAN_SERVICE_MODE_ADHOC;
3845         else
3846                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3847 }
3848
3849 static enum connman_service_security convert_wifi_security(const char *security)
3850 {
3851         if (security == NULL)
3852                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3853         else if (g_str_equal(security, "none") == TRUE)
3854                 return CONNMAN_SERVICE_SECURITY_NONE;
3855         else if (g_str_equal(security, "wep") == TRUE)
3856                 return CONNMAN_SERVICE_SECURITY_WEP;
3857         else if (g_str_equal(security, "psk") == TRUE)
3858                 return CONNMAN_SERVICE_SECURITY_PSK;
3859         else if (g_str_equal(security, "ieee8021x") == TRUE)
3860                 return CONNMAN_SERVICE_SECURITY_8021X;
3861         else if (g_str_equal(security, "wpa") == TRUE)
3862                 return CONNMAN_SERVICE_SECURITY_WPA;
3863         else if (g_str_equal(security, "rsn") == TRUE)
3864                 return CONNMAN_SERVICE_SECURITY_RSN;
3865         else
3866                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3867 }
3868
3869 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3870 {
3871         switch (mode) {
3872         case 0:
3873         case 1:
3874                 return CONNMAN_SERVICE_MODE_GPRS;
3875         case 3:
3876                 return CONNMAN_SERVICE_MODE_EDGE;
3877         case 2:
3878         case 4:
3879         case 5:
3880         case 6:
3881                 return CONNMAN_SERVICE_MODE_UMTS;
3882         }
3883
3884         return CONNMAN_SERVICE_MODE_UNKNOWN;
3885 }
3886
3887 static void update_from_network(struct connman_service *service,
3888                                         struct connman_network *network)
3889 {
3890         connman_uint8_t strength = service->strength;
3891         GSequenceIter *iter;
3892         const char *str;
3893
3894         DBG("service %p network %p", service, network);
3895
3896         if (is_connected(service) == TRUE)
3897                 return;
3898
3899         if (is_connecting(service) == TRUE)
3900                 return;
3901
3902         str = connman_network_get_string(network, "Name");
3903         if (str != NULL) {
3904                 g_free(service->name);
3905                 service->name = g_strdup(str);
3906                 service->hidden = FALSE;
3907         } else {
3908                 g_free(service->name);
3909                 service->name = NULL;
3910                 service->hidden = TRUE;
3911         }
3912
3913         service->strength = connman_network_get_uint8(network, "Strength");
3914         service->roaming = connman_network_get_bool(network, "Roaming");
3915
3916         if (service->strength == 0) {
3917                 /*
3918                  * Filter out 0-values; it's unclear what they mean
3919                  * and they cause anomalous sorting of the priority list.
3920                  */
3921                 service->strength = strength;
3922         }
3923
3924         str = connman_network_get_string(network, "WiFi.Mode");
3925         service->mode = convert_wifi_mode(str);
3926
3927         str = connman_network_get_string(network, "WiFi.Security");
3928         service->security = convert_wifi_security(str);
3929
3930         str = connman_network_get_string(network, "Cellular.MCC");
3931         g_free(service->mcc);
3932         service->mcc = g_strdup(str);
3933
3934         str = connman_network_get_string(network, "Cellular.MNC");
3935         g_free(service->mnc);
3936         service->mnc = g_strdup(str);
3937
3938         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3939                 connman_uint8_t value = connman_network_get_uint8(network,
3940                                                         "Cellular.Mode");
3941
3942                 service->mode = convert_cellular_mode(value);
3943         }
3944
3945         if (service->strength > strength && service->network != NULL) {
3946                 connman_network_unref(service->network);
3947                 service->network = connman_network_ref(network);
3948
3949                 strength_changed(service);
3950         }
3951
3952         if (service->network == NULL)
3953                 service->network = connman_network_ref(network);
3954
3955         iter = g_hash_table_lookup(service_hash, service->identifier);
3956         if (iter != NULL)
3957                 g_sequence_sort_changed(iter, service_compare, NULL);
3958 }
3959
3960 /**
3961  * __connman_service_create_from_network:
3962  * @network: network structure
3963  *
3964  * Look up service by network and if not found, create one
3965  */
3966 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3967 {
3968         struct connman_service *service;
3969         const char *ident, *group;
3970         char *name;
3971
3972         DBG("network %p", network);
3973
3974         ident = __connman_network_get_ident(network);
3975         if (ident == NULL)
3976                 return NULL;
3977
3978         group = connman_network_get_group(network);
3979         if (group == NULL)
3980                 return NULL;
3981
3982         name = g_strdup_printf("%s_%s_%s",
3983                         __connman_network_get_type(network), ident, group);
3984         service = service_get(name);
3985         g_free(name);
3986
3987         if (service == NULL)
3988                 return NULL;
3989
3990         if (__connman_network_get_weakness(network) == TRUE)
3991                 return service;
3992
3993         if (service->path != NULL) {
3994                 update_from_network(service, network);
3995                 __connman_profile_changed(TRUE);
3996                 return service;
3997         }
3998
3999         service->type = convert_network_type(network);
4000
4001         switch (service->type) {
4002         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4003         case CONNMAN_SERVICE_TYPE_SYSTEM:
4004         case CONNMAN_SERVICE_TYPE_ETHERNET:
4005         case CONNMAN_SERVICE_TYPE_WIMAX:
4006         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4007         case CONNMAN_SERVICE_TYPE_GPS:
4008         case CONNMAN_SERVICE_TYPE_VPN:
4009                 service->autoconnect = FALSE;
4010                 break;
4011         case CONNMAN_SERVICE_TYPE_WIFI:
4012         case CONNMAN_SERVICE_TYPE_CELLULAR:
4013                 service->autoconnect = TRUE;
4014                 break;
4015         }
4016
4017         service->state = CONNMAN_SERVICE_STATE_IDLE;
4018
4019         update_from_network(service, network);
4020
4021         setup_ipconfig(service, connman_network_get_index(network));
4022
4023         service_register(service);
4024
4025         if (service->favorite == TRUE)
4026                 __connman_service_auto_connect();
4027
4028         return service;
4029 }
4030
4031 void __connman_service_update_from_network(struct connman_network *network)
4032 {
4033         struct connman_service *service;
4034         enum connman_service_mode mode;
4035         connman_uint8_t strength, value;
4036         connman_bool_t roaming;
4037         GSequenceIter *iter;
4038         const char *name;
4039         connman_bool_t stats_enable;
4040
4041         DBG("network %p", network);
4042
4043         service = __connman_service_lookup_from_network(network);
4044         if (service == NULL)
4045                 return;
4046
4047         if (service->network == NULL)
4048                 return;
4049
4050         name = connman_network_get_string(service->network, "Name");
4051         if (g_strcmp0(service->name, name) != 0) {
4052                 g_free(service->name);
4053                 service->name = g_strdup(name);
4054                 connman_dbus_property_changed_basic(service->path,
4055                                 CONNMAN_SERVICE_INTERFACE, "Name",
4056                                 DBUS_TYPE_STRING, &service->name);
4057         }
4058
4059         strength = connman_network_get_uint8(service->network, "Strength");
4060         if (strength == service->strength)
4061                 goto roaming;
4062
4063         service->strength = strength;
4064
4065         strength_changed(service);
4066
4067 roaming:
4068         roaming = connman_network_get_bool(service->network, "Roaming");
4069         if (roaming == service->roaming)
4070                 goto done;
4071
4072         stats_enable = stats_enabled(service);
4073         if (stats_enable == TRUE)
4074                 stats_stop(service);
4075
4076         service->roaming = roaming;
4077
4078         if (stats_enable == TRUE)
4079                 stats_start(service);
4080
4081         roaming_changed(service);
4082
4083         iter = g_hash_table_lookup(service_hash, service->identifier);
4084         if (iter != NULL)
4085                 g_sequence_sort_changed(iter, service_compare, NULL);
4086
4087 done:
4088         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4089                 return;
4090
4091         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4092         mode = convert_cellular_mode(value);
4093
4094         if (mode == service->mode)
4095                 return;
4096
4097         service->mode = mode;
4098
4099         mode_changed(service);
4100 }
4101
4102 void __connman_service_remove_from_network(struct connman_network *network)
4103 {
4104         struct connman_service *service;
4105
4106         DBG("network %p", network);
4107
4108         service = __connman_service_lookup_from_network(network);
4109         if (service == NULL)
4110                 return;
4111
4112         __connman_service_put(service);
4113 }
4114
4115 /**
4116  * __connman_service_create_from_provider:
4117  * @provider: provider structure
4118  *
4119  * Look up service by provider and if not found, create one
4120  */
4121 struct connman_service *
4122 __connman_service_create_from_provider(struct connman_provider *provider)
4123 {
4124         struct connman_service *service;
4125         const char *ident, *str;
4126         char *name;
4127         int index = connman_provider_get_index(provider);
4128
4129         DBG("provider %p", provider);
4130
4131         ident = __connman_provider_get_ident(provider);
4132         if (ident == NULL)
4133                 return NULL;
4134
4135         name = g_strdup_printf("vpn_%s", ident);
4136         service = service_get(name);
4137         g_free(name);
4138
4139         if (service == NULL)
4140                 return NULL;
4141
4142         service->type = CONNMAN_SERVICE_TYPE_VPN;
4143         service->provider = connman_provider_ref(provider);
4144         service->autoconnect = FALSE;
4145
4146         service->state = CONNMAN_SERVICE_STATE_IDLE;
4147
4148         str = connman_provider_get_string(provider, "Name");
4149         if (str != NULL) {
4150                 g_free(service->name);
4151                 service->name = g_strdup(str);
4152                 service->hidden = FALSE;
4153         } else {
4154                 g_free(service->name);
4155                 service->name = NULL;
4156                 service->hidden = TRUE;
4157         }
4158
4159         service->strength = 0;
4160
4161         service->ipconfig = connman_ipconfig_create(index);
4162         if (service->ipconfig == NULL)
4163                 return service;
4164
4165         connman_ipconfig_set_method(service->ipconfig,
4166                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4167
4168         connman_ipconfig_set_data(service->ipconfig, service);
4169
4170         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
4171
4172         service_register(service);
4173
4174         return service;
4175 }
4176
4177 static int service_load(struct connman_service *service)
4178 {
4179         const char *ident = service->profile;
4180         GKeyFile *keyfile;
4181         GError *error = NULL;
4182         gchar *pathname, *data = NULL;
4183         gsize length;
4184         gchar *str;
4185         connman_bool_t autoconnect;
4186         unsigned int ssid_len;
4187         int err = 0;
4188
4189         DBG("service %p", service);
4190
4191         if (ident == NULL)
4192                 return -EINVAL;
4193
4194         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4195         if (pathname == NULL)
4196                 return -ENOMEM;
4197
4198         keyfile = g_key_file_new();
4199
4200         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4201                 g_free(pathname);
4202                 return -ENOENT;
4203         }
4204
4205         g_free(pathname);
4206
4207         if (g_key_file_load_from_data(keyfile, data, length,
4208                                                         0, NULL) == FALSE) {
4209                 g_free(data);
4210                 return -EILSEQ;
4211         }
4212
4213         g_free(data);
4214
4215         switch (service->type) {
4216         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4217         case CONNMAN_SERVICE_TYPE_SYSTEM:
4218         case CONNMAN_SERVICE_TYPE_ETHERNET:
4219         case CONNMAN_SERVICE_TYPE_GPS:
4220         case CONNMAN_SERVICE_TYPE_VPN:
4221                 break;
4222         case CONNMAN_SERVICE_TYPE_WIFI:
4223                 if (service->name == NULL) {
4224                         gchar *name;
4225
4226                         name = g_key_file_get_string(keyfile,
4227                                         service->identifier, "Name", NULL);
4228                         if (name != NULL) {
4229                                 g_free(service->name);
4230                                 service->name = name;
4231                         }
4232
4233                         if (service->network != NULL)
4234                                 connman_network_set_name(service->network,
4235                                                                         name);
4236                 }
4237
4238                 if (service->network &&
4239                                 connman_network_get_blob(service->network,
4240                                         "WiFi.SSID", &ssid_len) == NULL) {
4241                         gchar *hex_ssid;
4242
4243                         hex_ssid = g_key_file_get_string(keyfile,
4244                                                         service->identifier,
4245                                                                 "SSID", NULL);
4246
4247                         if (hex_ssid != NULL) {
4248                                 gchar *ssid;
4249                                 unsigned int i, j = 0, hex;
4250                                 size_t hex_ssid_len = strlen(hex_ssid);
4251
4252                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4253                                 if (ssid == NULL) {
4254                                         g_free(hex_ssid);
4255                                         err = -ENOMEM;
4256                                         goto done;
4257                                 }
4258
4259                                 for (i = 0; i < hex_ssid_len; i += 2) {
4260                                         sscanf(hex_ssid + i, "%02x", &hex);
4261                                         ssid[j++] = hex;
4262                                 }
4263
4264                                 connman_network_set_blob(service->network,
4265                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4266                         }
4267
4268                         g_free(hex_ssid);
4269                 }
4270                 /* fall through */
4271
4272         case CONNMAN_SERVICE_TYPE_WIMAX:
4273         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4274         case CONNMAN_SERVICE_TYPE_CELLULAR:
4275                 service->apn = g_key_file_get_string(keyfile,
4276                                         service->identifier, "APN", NULL);
4277
4278                 service->username = g_key_file_get_string(keyfile,
4279                                         service->identifier, "Username", NULL);
4280
4281                 service->password = g_key_file_get_string(keyfile,
4282                                         service->identifier, "Password", NULL);
4283
4284                 service->favorite = g_key_file_get_boolean(keyfile,
4285                                 service->identifier, "Favorite", NULL);
4286
4287                 autoconnect = g_key_file_get_boolean(keyfile,
4288                                 service->identifier, "AutoConnect", &error);
4289                 if (error == NULL)
4290                         service->autoconnect = autoconnect;
4291                 g_clear_error(&error);
4292
4293                 str = g_key_file_get_string(keyfile,
4294                                 service->identifier, "Failure", NULL);
4295                 if (str != NULL) {
4296                         if (service->favorite == FALSE)
4297                                 service->state = CONNMAN_SERVICE_STATE_FAILURE;
4298                         service->error = string2error(str);
4299                 }
4300                 break;
4301         }
4302
4303         str = g_key_file_get_string(keyfile,
4304                                 service->identifier, "Modified", NULL);
4305         if (str != NULL) {
4306                 g_time_val_from_iso8601(str, &service->modified);
4307                 g_free(str);
4308         }
4309
4310         str = g_key_file_get_string(keyfile,
4311                                 service->identifier, "Passphrase", NULL);
4312         if (str != NULL) {
4313                 g_free(service->passphrase);
4314                 service->passphrase = str;
4315         }
4316
4317         if (service->ipconfig != NULL) {
4318                 struct connman_ipconfig *ipv6config;
4319
4320                 ipv6config = connman_ipconfig_get_ipv6config(
4321                                                 service->ipconfig);
4322                 if (ipv6config != NULL)
4323                         __connman_ipconfig_load(ipv6config, keyfile,
4324                                         service->identifier, "IPv6.");
4325
4326                 __connman_ipconfig_load(service->ipconfig, keyfile,
4327                                         service->identifier, "IPv4.");
4328         }
4329
4330         service->nameservers = g_key_file_get_string_list(keyfile,
4331                         service->identifier, "Nameservers", &length, NULL);
4332         if (service->nameservers != NULL && length == 0) {
4333                 g_strfreev(service->nameservers);
4334                 service->nameservers = NULL;
4335         }
4336
4337         service->domains = g_key_file_get_string_list(keyfile,
4338                         service->identifier, "Domains", &length, NULL);
4339         if (service->domains != NULL && length == 0) {
4340                 g_strfreev(service->domains);
4341                 service->domains = NULL;
4342         }
4343
4344         str = g_key_file_get_string(keyfile,
4345                                 service->identifier, "Proxy.Method", NULL);
4346         service->proxy = string2proxymethod(str);
4347
4348         service->proxies = g_key_file_get_string_list(keyfile,
4349                         service->identifier, "Proxy.Servers", &length, NULL);
4350         if (service->proxies != NULL && length == 0) {
4351                 g_strfreev(service->proxies);
4352                 service->proxies = NULL;
4353         }
4354
4355         service->excludes = g_key_file_get_string_list(keyfile,
4356                         service->identifier, "Proxy.Excludes", &length, NULL);
4357         if (service->excludes != NULL && length == 0) {
4358                 g_strfreev(service->excludes);
4359                 service->excludes = NULL;
4360         }
4361
4362         str = g_key_file_get_string(keyfile,
4363                                 service->identifier, "Proxy.URL", NULL);
4364         if (str != NULL) {
4365                 g_free(service->pac);
4366                 service->pac = str;
4367         }
4368
4369 done:
4370         g_key_file_free(keyfile);
4371
4372         return err;
4373 }
4374
4375 static int service_save(struct connman_service *service)
4376 {
4377         const char *ident = service->profile;
4378         GKeyFile *keyfile;
4379         gchar *pathname, *data = NULL;
4380         gsize length;
4381         gchar *str;
4382         const char *cst_str = NULL;
4383         int err = 0;
4384
4385         DBG("service %p", service);
4386
4387         if (ident == NULL)
4388                 return -EINVAL;
4389
4390         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4391         if (pathname == NULL)
4392                 return -ENOMEM;
4393
4394         keyfile = g_key_file_new();
4395
4396         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4397                 goto update;
4398
4399         if (length > 0) {
4400                 if (g_key_file_load_from_data(keyfile, data, length,
4401                                                         0, NULL) == FALSE)
4402                         goto done;
4403         }
4404
4405         g_free(data);
4406
4407 update:
4408         if (service->name != NULL)
4409                 g_key_file_set_string(keyfile, service->identifier,
4410                                                 "Name", service->name);
4411
4412         switch (service->type) {
4413         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4414         case CONNMAN_SERVICE_TYPE_SYSTEM:
4415         case CONNMAN_SERVICE_TYPE_ETHERNET:
4416         case CONNMAN_SERVICE_TYPE_GPS:
4417         case CONNMAN_SERVICE_TYPE_VPN:
4418                 break;
4419         case CONNMAN_SERVICE_TYPE_WIFI:
4420                 if (service->network) {
4421                         const unsigned char *ssid;
4422                         unsigned int ssid_len = 0;
4423
4424                         ssid = connman_network_get_blob(service->network,
4425                                                         "WiFi.SSID", &ssid_len);
4426
4427                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4428                                 char *identifier = service->identifier;
4429                                 GString *str;
4430                                 unsigned int i;
4431
4432                                 str = g_string_sized_new(ssid_len * 2);
4433                                 if (str == NULL) {
4434                                         err = -ENOMEM;
4435                                         goto done;
4436                                 }
4437
4438                                 for (i = 0; i < ssid_len; i++)
4439                                         g_string_append_printf(str,
4440                                                         "%02x", ssid[i]);
4441
4442                                 g_key_file_set_string(keyfile, identifier,
4443                                                         "SSID", str->str);
4444
4445                                 g_string_free(str, TRUE);
4446                         }
4447                 }
4448                 /* fall through */
4449
4450         case CONNMAN_SERVICE_TYPE_WIMAX:
4451         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4452         case CONNMAN_SERVICE_TYPE_CELLULAR:
4453                 if (service->apn != NULL)
4454                         g_key_file_set_string(keyfile, service->identifier,
4455                                                         "APN", service->apn);
4456
4457                 if (service->username != NULL)
4458                         g_key_file_set_string(keyfile, service->identifier,
4459                                                 "Username", service->username);
4460
4461                 if (service->password != NULL)
4462                         g_key_file_set_string(keyfile, service->identifier,
4463                                                 "Password", service->password);
4464
4465                 g_key_file_set_boolean(keyfile, service->identifier,
4466                                         "Favorite", service->favorite);
4467
4468                 if (service->favorite == TRUE)
4469                         g_key_file_set_boolean(keyfile, service->identifier,
4470                                         "AutoConnect", service->autoconnect);
4471
4472                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4473                         const char *failure = error2string(service->error);
4474                         if (failure != NULL)
4475                                 g_key_file_set_string(keyfile,
4476                                                         service->identifier,
4477                                                         "Failure", failure);
4478                 } else {
4479                         g_key_file_remove_key(keyfile, service->identifier,
4480                                                         "Failure", NULL);
4481                 }
4482                 break;
4483         }
4484
4485         str = g_time_val_to_iso8601(&service->modified);
4486         if (str != NULL) {
4487                 g_key_file_set_string(keyfile, service->identifier,
4488                                                         "Modified", str);
4489                 g_free(str);
4490         }
4491
4492         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4493                 g_key_file_set_string(keyfile, service->identifier,
4494                                         "Passphrase", service->passphrase);
4495         else
4496                 g_key_file_remove_key(keyfile, service->identifier,
4497                                                         "Passphrase", NULL);
4498
4499         if (service->ipconfig != NULL) {
4500                 struct connman_ipconfig *ipv6config;
4501
4502                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4503                 if (ipv6config != NULL)
4504                         __connman_ipconfig_save(ipv6config, keyfile,
4505                                                 service->identifier, "IPv6.");
4506
4507                 __connman_ipconfig_save(service->ipconfig, keyfile,
4508                                         service->identifier, "IPv4.");
4509         }
4510
4511         if (service->nameservers != NULL) {
4512                 guint len = g_strv_length(service->nameservers);
4513
4514                 g_key_file_set_string_list(keyfile, service->identifier,
4515                                                                 "Nameservers",
4516                                 (const gchar **) service->nameservers, len);
4517         } else
4518                 g_key_file_remove_key(keyfile, service->identifier,
4519                                                         "Nameservers", NULL);
4520
4521         if (service->domains != NULL) {
4522                 guint len = g_strv_length(service->domains);
4523
4524                 g_key_file_set_string_list(keyfile, service->identifier,
4525                                                                 "Domains",
4526                                 (const gchar **) service->domains, len);
4527         } else
4528                 g_key_file_remove_key(keyfile, service->identifier,
4529                                                         "Domains", NULL);
4530
4531         cst_str = proxymethod2string(service->proxy);
4532         if (str != NULL)
4533                 g_key_file_set_string(keyfile, service->identifier,
4534                                 "Proxy.Method", str);
4535
4536         if (service->proxies != NULL) {
4537                 guint len = g_strv_length(service->proxies);
4538
4539                 g_key_file_set_string_list(keyfile, service->identifier,
4540                                 "Proxy.Servers",
4541                                 (const gchar **) service->proxies, len);
4542         } else
4543                 g_key_file_remove_key(keyfile, service->identifier,
4544                                                 "Proxy.Servers", NULL);
4545
4546         if (service->excludes != NULL) {
4547                 guint len = g_strv_length(service->excludes);
4548
4549                 g_key_file_set_string_list(keyfile, service->identifier,
4550                                 "Proxy.Excludes",
4551                                 (const gchar **) service->excludes, len);
4552         } else
4553                 g_key_file_remove_key(keyfile, service->identifier,
4554                                                 "Proxy.Excludes", NULL);
4555
4556         if (service->pac != NULL && strlen(service->pac) > 0)
4557                 g_key_file_set_string(keyfile, service->identifier,
4558                                         "Proxy.URL", service->pac);
4559         else
4560                 g_key_file_remove_key(keyfile, service->identifier,
4561                                                         "Proxy.URL", NULL);
4562
4563         data = g_key_file_to_data(keyfile, &length, NULL);
4564
4565         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4566                 connman_error("Failed to store service information");
4567
4568 done:
4569         g_free(data);
4570
4571         g_key_file_free(keyfile);
4572
4573         g_free(pathname);
4574
4575         return err;
4576 }
4577
4578 static struct connman_storage service_storage = {
4579         .name           = "service",
4580         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4581         .service_load   = service_load,
4582         .service_save   = service_save,
4583 };
4584
4585 int __connman_service_init(void)
4586 {
4587         DBG("");
4588
4589         connection = connman_dbus_get_connection();
4590
4591         if (connman_storage_register(&service_storage) < 0)
4592                 connman_error("Failed to register service storage");
4593
4594         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4595                                                                 NULL, NULL);
4596
4597         service_list = g_sequence_new(service_free);
4598
4599         return 0;
4600 }
4601
4602 void __connman_service_cleanup(void)
4603 {
4604         DBG("");
4605
4606         g_sequence_free(service_list);
4607         service_list = NULL;
4608
4609         g_hash_table_destroy(service_hash);
4610         service_hash = NULL;
4611
4612         g_slist_free(counter_list);
4613         counter_list = NULL;
4614
4615         connman_storage_unregister(&service_storage);
4616
4617         dbus_connection_unref(connection);
4618 }