src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38 static GSList *counter_list = NULL;
  39
  40 struct connman_stats {
  41         connman_bool_t valid;
  42         connman_bool_t enabled;
  43         struct connman_stats_data data_last;
  44         struct connman_stats_data data;
  45         GTimer *timer;
  46 };
  47
  48 struct connman_stats_counter {
  49         connman_bool_t append_all;
  50         struct connman_stats stats;
  51         struct connman_stats stats_roaming;
  52 };
  53
  54 struct connman_service {
  55         gint refcount;
  56         char *identifier;
  57         char *path;
  58         enum connman_service_type type;
  59         enum connman_service_mode mode;
  60         enum connman_service_security security;
  61         enum connman_service_state state;
  62         enum connman_service_error error;
  63         connman_uint8_t strength;
  64         connman_bool_t favorite;
  65         connman_bool_t immutable;
  66         connman_bool_t hidden;
  67         connman_bool_t ignore;
  68         connman_bool_t autoconnect;
  69         connman_bool_t userconnect;
  70         GTimeVal modified;
  71         unsigned int order;
  72         char *name;
  73         char *passphrase;
  74         char *profile;
  75         char *apn;
  76         char *username;
  77         char *password;
  78         char *mcc;
  79         char *mnc;
  80         connman_bool_t roaming;
  81         connman_bool_t login_required;
  82         struct connman_ipconfig *ipconfig_ipv4;
  83         struct connman_ipconfig *ipconfig_ipv6;
  84         struct connman_network *network;
  85         struct connman_provider *provider;
  86         char **nameservers;
  87         char *nameserver;
  88         char **domains;
  89         char *domainname;
  90         /* 802.1x settings from the config files */
  91         char *eap;
  92         char *identity;
  93         char *ca_cert_file;
  94         char *client_cert_file;
  95         char *private_key_file;
  96         char *private_key_passphrase;
  97         char *phase2;
  98         DBusMessage *pending;
  99         guint timeout;
 100         struct connman_location *location;
 101         struct connman_stats stats;
 102         struct connman_stats stats_roaming;
 103         GHashTable *counter_table;
 104         enum connman_service_proxy_method proxy;
 105         char **proxies;
 106         char **excludes;
 107         char *pac;
 108 };
 109
 110 static void append_path(gpointer value, gpointer user_data)
 111 {
 112         struct connman_service *service = value;
 113         DBusMessageIter *iter = user_data;
 114
 115         if (service->path == NULL || service->hidden == TRUE)
 116                 return;
 117
 118         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 119                                                         &service->path);
 120 }
 121
 122 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 123 {
 124         g_sequence_foreach(service_list, append_path, iter);
 125 }
 126
 127 struct find_data {
 128         const char *path;
 129         struct connman_service *service;
 130 };
 131
 132 static void compare_path(gpointer value, gpointer user_data)
 133 {
 134         struct connman_service *service = value;
 135         struct find_data *data = user_data;
 136
 137         if (data->service != NULL)
 138                 return;
 139
 140         if (g_strcmp0(service->path, data->path) == 0)
 141                 data->service = service;
 142 }
 143
 144 static struct connman_service *find_service(const char *path)
 145 {
 146         struct find_data data = { .path = path, .service = NULL };
 147
 148         DBG("path %s", path);
 149
 150         g_sequence_foreach(service_list, compare_path, &data);
 151
 152         return data.service;
 153 }
 154
 155 const char *__connman_service_type2string(enum connman_service_type type)
 156 {
 157         switch (type) {
 158         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 159                 break;
 160         case CONNMAN_SERVICE_TYPE_SYSTEM:
 161                 return "system";
 162         case CONNMAN_SERVICE_TYPE_ETHERNET:
 163                 return "ethernet";
 164         case CONNMAN_SERVICE_TYPE_WIFI:
 165                 return "wifi";
 166         case CONNMAN_SERVICE_TYPE_WIMAX:
 167                 return "wimax";
 168         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 169                 return "bluetooth";
 170         case CONNMAN_SERVICE_TYPE_CELLULAR:
 171                 return "cellular";
 172         case CONNMAN_SERVICE_TYPE_GPS:
 173                 return "gps";
 174         case CONNMAN_SERVICE_TYPE_VPN:
 175                 return "vpn";
 176         case CONNMAN_SERVICE_TYPE_GADGET:
 177                 return "gadget";
 178         }
 179
 180         return NULL;
 181 }
 182
 183 static const char *mode2string(enum connman_service_mode mode)
 184 {
 185         switch (mode) {
 186         case CONNMAN_SERVICE_MODE_UNKNOWN:
 187                 break;
 188         case CONNMAN_SERVICE_MODE_MANAGED:
 189                 return "managed";
 190         case CONNMAN_SERVICE_MODE_ADHOC:
 191                 return "adhoc";
 192         case CONNMAN_SERVICE_MODE_GPRS:
 193                 return "gprs";
 194         case CONNMAN_SERVICE_MODE_EDGE:
 195                 return "edge";
 196         case CONNMAN_SERVICE_MODE_UMTS:
 197                 return "umts";
 198         }
 199
 200         return NULL;
 201 }
 202
 203 static const char *security2string(enum connman_service_security security)
 204 {
 205         switch (security) {
 206         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 207                 break;
 208         case CONNMAN_SERVICE_SECURITY_NONE:
 209                 return "none";
 210         case CONNMAN_SERVICE_SECURITY_WEP:
 211                 return "wep";
 212         case CONNMAN_SERVICE_SECURITY_PSK:
 213                 return "psk";
 214         case CONNMAN_SERVICE_SECURITY_8021X:
 215                 return "ieee8021x";
 216         case CONNMAN_SERVICE_SECURITY_WPA:
 217                 return "wpa";
 218         case CONNMAN_SERVICE_SECURITY_RSN:
 219                 return "rsn";
 220         }
 221
 222         return NULL;
 223 }
 224
 225 static const char *state2string(enum connman_service_state state)
 226 {
 227         switch (state) {
 228         case CONNMAN_SERVICE_STATE_UNKNOWN:
 229                 break;
 230         case CONNMAN_SERVICE_STATE_IDLE:
 231                 return "idle";
 232         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 233                 return "association";
 234         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 235                 return "configuration";
 236         case CONNMAN_SERVICE_STATE_READY:
 237                 return "ready";
 238         case CONNMAN_SERVICE_STATE_ONLINE:
 239                 return "online";
 240         case CONNMAN_SERVICE_STATE_DISCONNECT:
 241                 return "disconnect";
 242         case CONNMAN_SERVICE_STATE_FAILURE:
 243                 return "failure";
 244         }
 245
 246         return NULL;
 247 }
 248
 249 static const char *error2string(enum connman_service_error error)
 250 {
 251         switch (error) {
 252         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 253                 break;
 254         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 255                 return "out-of-range";
 256         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 257                 return "pin-missing";
 258         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 259                 return "dhcp-failed";
 260         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 261                 return "connect-failed";
 262         }
 263
 264         return NULL;
 265 }
 266
 267 static enum connman_service_error string2error(const char *error)
 268 {
 269         if (g_strcmp0(error, "dhcp-failed") == 0)
 270                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 271         else if (g_strcmp0(error, "pin-missing") == 0)
 272                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 273
 274         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 275 }
 276
 277 static const char *proxymethod2string(enum connman_service_proxy_method method)
 278 {
 279         switch (method) {
 280         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 281                 return "direct";
 282         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 283                 return "manual";
 284         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 285                 return "auto";
 286         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 287                 break;
 288         }
 289
 290         return NULL;
 291 }
 292
 293 static enum connman_service_proxy_method string2proxymethod(const char *method)
 294 {
 295         if (g_strcmp0(method, "direct") == 0)
 296                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 297         else if (g_strcmp0(method, "auto") == 0)
 298                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 299         else if (g_strcmp0(method, "manual") == 0)
 300                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 301         else
 302                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 303 }
 304
 305 static connman_bool_t is_connecting(struct connman_service *service)
 306 {
 307         switch (service->state) {
 308         case CONNMAN_SERVICE_STATE_UNKNOWN:
 309         case CONNMAN_SERVICE_STATE_IDLE:
 310         case CONNMAN_SERVICE_STATE_FAILURE:
 311                 if (service->network != NULL)
 312                         return __connman_network_get_connecting(
 313                                                         service->network);
 314         case CONNMAN_SERVICE_STATE_DISCONNECT:
 315         case CONNMAN_SERVICE_STATE_READY:
 316         case CONNMAN_SERVICE_STATE_ONLINE:
 317                 break;
 318         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 319         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 320                 return TRUE;
 321         }
 322
 323         return FALSE;
 324 }
 325
 326 static connman_bool_t is_connected(const struct connman_service *service)
 327 {
 328         switch (service->state) {
 329         case CONNMAN_SERVICE_STATE_UNKNOWN:
 330         case CONNMAN_SERVICE_STATE_IDLE:
 331         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 332         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 333         case CONNMAN_SERVICE_STATE_DISCONNECT:
 334         case CONNMAN_SERVICE_STATE_FAILURE:
 335                 break;
 336         case CONNMAN_SERVICE_STATE_READY:
 337         case CONNMAN_SERVICE_STATE_ONLINE:
 338                 return TRUE;
 339         }
 340
 341         return FALSE;
 342 }
 343
 344 static void update_nameservers(struct connman_service *service)
 345 {
 346         const char *ifname;
 347
 348         if (service->ipconfig_ipv4)
 349                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 350         else if (service->ipconfig_ipv6)
 351                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 352         else
 353                 ifname = NULL;
 354
 355         if (ifname == NULL)
 356                 return;
 357
 358         switch (service->state) {
 359         case CONNMAN_SERVICE_STATE_UNKNOWN:
 360         case CONNMAN_SERVICE_STATE_IDLE:
 361         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 362         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 363                 return;
 364         case CONNMAN_SERVICE_STATE_FAILURE:
 365         case CONNMAN_SERVICE_STATE_DISCONNECT:
 366                 connman_resolver_remove_all(ifname);
 367                 return;
 368         case CONNMAN_SERVICE_STATE_READY:
 369         case CONNMAN_SERVICE_STATE_ONLINE:
 370                 break;
 371         }
 372
 373         connman_resolver_remove_all(ifname);
 374
 375         if (service->nameservers != NULL) {
 376                 int i;
 377
 378                 for (i = 0; service->nameservers[i]; i++)
 379                         connman_resolver_append(ifname, NULL,
 380                                                 service->nameservers[i]);
 381         } else if (service->nameserver != NULL)
 382                 connman_resolver_append(ifname, NULL, service->nameserver);
 383
 384         if (service->domains != NULL) {
 385                 int i;
 386
 387                 for (i = 0; service->domains[i]; i++)
 388                         connman_resolver_append(ifname, service->domains[i],
 389                                                 NULL);
 390         } else if (service->domainname != NULL)
 391                 connman_resolver_append(ifname, service->domainname, NULL);
 392
 393         connman_resolver_flush();
 394 }
 395
 396 void __connman_service_append_nameserver(struct connman_service *service,
 397                                                 const char *nameserver)
 398 {
 399         DBG("service %p nameserver %s", service, nameserver);
 400
 401         if (nameserver == NULL)
 402                 return;
 403
 404         g_free(service->nameserver);
 405         service->nameserver = g_strdup(nameserver);
 406
 407         update_nameservers(service);
 408 }
 409
 410 void __connman_service_remove_nameserver(struct connman_service *service,
 411                                                 const char *nameserver)
 412 {
 413         DBG("service %p nameserver %s", service, nameserver);
 414
 415         if (nameserver == NULL)
 416                 return;
 417
 418         g_free(service->nameserver);
 419         service->nameserver = NULL;
 420
 421         update_nameservers(service);
 422 }
 423
 424 void __connman_service_nameserver_add_routes(struct connman_service *service,
 425                                                 const char *gw)
 426 {
 427         int index;
 428
 429         if (service == NULL)
 430                 return;
 431
 432         index = connman_network_get_index(service->network);
 433
 434         if (service->nameservers != NULL) {
 435                 int i;
 436
 437                 /*
 438                  * We add nameservers host routes for nameservers that
 439                  * are not on our subnet. For those who are, the subnet
 440                  * route will be installed by the time the dns proxy code
 441                  * tries to reach them. The subnet route is installed
 442                  * when setting the interface IP address.
 443                  */
 444                 for (i = 0; service->nameservers[i]; i++) {
 445                         if (connman_inet_compare_subnet(index,
 446                                                         service->nameservers[i]))
 447                                 continue;
 448
 449                         connman_inet_add_host_route(index,
 450                                                 service->nameservers[i], gw);
 451                 }
 452         } else if (service->nameserver != NULL) {
 453                 if (connman_inet_compare_subnet(index, service->nameserver))
 454                         return;
 455
 456                 connman_inet_add_host_route(index, service->nameserver, gw);
 457         }
 458 }
 459
 460 void __connman_service_nameserver_del_routes(struct connman_service *service)
 461 {
 462         int index;
 463
 464         if (service == NULL)
 465                 return;
 466
 467         index = connman_network_get_index(service->network);
 468
 469         if (service->nameservers != NULL) {
 470                 int i;
 471
 472                 for (i = 0; service->nameservers[i]; i++)
 473                         connman_inet_del_host_route(index,
 474                                                 service->nameservers[i]);
 475         } else if (service->nameserver != NULL) {
 476                 connman_inet_del_host_route(index, service->nameserver);
 477         }
 478 }
 479
 480 static struct connman_stats *stats_get(struct connman_service *service)
 481 {
 482         if (service->roaming == TRUE)
 483                 return &service->stats_roaming;
 484         else
 485                 return &service->stats;
 486 }
 487
 488 static connman_bool_t stats_enabled(struct connman_service *service)
 489 {
 490         struct connman_stats *stats = stats_get(service);
 491
 492         return stats->enabled;
 493 }
 494
 495 static void stats_start(struct connman_service *service)
 496 {
 497         struct connman_stats *stats = stats_get(service);
 498
 499         DBG("service %p", service);
 500
 501         if (stats->timer == NULL)
 502                 return;
 503
 504         stats->enabled = TRUE;
 505         stats->data_last.time = stats->data.time;
 506
 507         g_timer_start(stats->timer);
 508 }
 509
 510 static void stats_stop(struct connman_service *service)
 511 {
 512         struct connman_stats *stats = stats_get(service);
 513         unsigned int seconds;
 514
 515         DBG("service %p", service);
 516
 517         if (stats->timer == NULL)
 518                 return;
 519
 520         if (stats->enabled == FALSE)
 521                 return;
 522
 523         g_timer_stop(stats->timer);
 524
 525         seconds = g_timer_elapsed(stats->timer, NULL);
 526         stats->data.time = stats->data_last.time + seconds;
 527
 528         stats->enabled = FALSE;
 529 }
 530
 531 static void reset_stats(struct connman_service *service)
 532 {
 533         DBG("service %p", service);
 534
 535         /* home */
 536         service->stats.valid = FALSE;
 537
 538         service->stats.data.rx_packets = 0;
 539         service->stats.data.tx_packets = 0;
 540         service->stats.data.rx_bytes = 0;
 541         service->stats.data.tx_bytes = 0;
 542         service->stats.data.rx_errors = 0;
 543         service->stats.data.tx_errors = 0;
 544         service->stats.data.rx_dropped = 0;
 545         service->stats.data.tx_dropped = 0;
 546         service->stats.data.time = 0;
 547         service->stats.data_last.time = 0;
 548
 549         g_timer_reset(service->stats.timer);
 550
 551         /* roaming */
 552         service->stats_roaming.valid = FALSE;
 553
 554         service->stats_roaming.data.rx_packets = 0;
 555         service->stats_roaming.data.tx_packets = 0;
 556         service->stats_roaming.data.rx_bytes = 0;
 557         service->stats_roaming.data.tx_bytes = 0;
 558         service->stats_roaming.data.rx_errors = 0;
 559         service->stats_roaming.data.tx_errors = 0;
 560         service->stats_roaming.data.rx_dropped = 0;
 561         service->stats_roaming.data.tx_dropped = 0;
 562         service->stats_roaming.data.time = 0;
 563         service->stats_roaming.data_last.time = 0;
 564
 565         g_timer_reset(service->stats_roaming.timer);
 566 }
 567
 568 static struct connman_service *get_default(void)
 569 {
 570         struct connman_service *service;
 571         GSequenceIter *iter;
 572
 573         iter = g_sequence_get_begin_iter(service_list);
 574
 575         if (g_sequence_iter_is_end(iter) == TRUE)
 576                 return NULL;
 577
 578         service = g_sequence_get(iter);
 579
 580         if (is_connected(service) == FALSE)
 581                 return NULL;
 582
 583         return service;
 584 }
 585
 586 static void default_changed(void)
 587 {
 588         struct connman_service *service = get_default();
 589
 590         __connman_notifier_default_changed(service);
 591 }
 592
 593 const char *__connman_service_default(void)
 594 {
 595         struct connman_service *service;
 596
 597         service = get_default();
 598         if (service == NULL)
 599                 return "";
 600
 601         return __connman_service_type2string(service->type);
 602 }
 603
 604 static void mode_changed(struct connman_service *service)
 605 {
 606         const char *str;
 607
 608         str = mode2string(service->mode);
 609         if (str == NULL)
 610                 return;
 611
 612         connman_dbus_property_changed_basic(service->path,
 613                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 614                                                 DBUS_TYPE_STRING, &str);
 615 }
 616
 617 static void state_changed(struct connman_service *service)
 618 {
 619         const char *str;
 620
 621         str = state2string(service->state);
 622         if (str == NULL)
 623                 return;
 624
 625         connman_dbus_property_changed_basic(service->path,
 626                                 CONNMAN_SERVICE_INTERFACE, "State",
 627                                                 DBUS_TYPE_STRING, &str);
 628 }
 629
 630 static void strength_changed(struct connman_service *service)
 631 {
 632         if (service->strength == 0)
 633                 return;
 634
 635         connman_dbus_property_changed_basic(service->path,
 636                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 637                                         DBUS_TYPE_BYTE, &service->strength);
 638 }
 639
 640 static void favorite_changed(struct connman_service *service)
 641 {
 642         if (service->path == NULL)
 643                 return;
 644
 645         connman_dbus_property_changed_basic(service->path,
 646                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 647                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 648 }
 649
 650 static void immutable_changed(struct connman_service *service)
 651 {
 652         if (service->path == NULL)
 653                 return;
 654
 655         connman_dbus_property_changed_basic(service->path,
 656                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 657                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 658 }
 659
 660 static void roaming_changed(struct connman_service *service)
 661 {
 662         if (service->path == NULL)
 663                 return;
 664
 665         connman_dbus_property_changed_basic(service->path,
 666                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 667                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 668 }
 669
 670 static void autoconnect_changed(struct connman_service *service)
 671 {
 672         if (service->path == NULL)
 673                 return;
 674
 675         connman_dbus_property_changed_basic(service->path,
 676                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 677                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 678 }
 679
 680 static void passphrase_changed(struct connman_service *service)
 681 {
 682         dbus_bool_t required;
 683
 684         switch (service->type) {
 685         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 686         case CONNMAN_SERVICE_TYPE_SYSTEM:
 687         case CONNMAN_SERVICE_TYPE_ETHERNET:
 688         case CONNMAN_SERVICE_TYPE_WIMAX:
 689         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 690         case CONNMAN_SERVICE_TYPE_CELLULAR:
 691         case CONNMAN_SERVICE_TYPE_GPS:
 692         case CONNMAN_SERVICE_TYPE_VPN:
 693         case CONNMAN_SERVICE_TYPE_GADGET:
 694                 return;
 695         case CONNMAN_SERVICE_TYPE_WIFI:
 696                 required = FALSE;
 697
 698                 switch (service->security) {
 699                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 700                 case CONNMAN_SERVICE_SECURITY_NONE:
 701                         break;
 702                 case CONNMAN_SERVICE_SECURITY_WEP:
 703                 case CONNMAN_SERVICE_SECURITY_PSK:
 704                 case CONNMAN_SERVICE_SECURITY_WPA:
 705                 case CONNMAN_SERVICE_SECURITY_RSN:
 706                         if (service->passphrase == NULL)
 707                                 required = TRUE;
 708                         break;
 709                 case CONNMAN_SERVICE_SECURITY_8021X:
 710                         break;
 711                 }
 712                 break;
 713         }
 714
 715         connman_dbus_property_changed_basic(service->path,
 716                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 717                                                 DBUS_TYPE_BOOLEAN, &required);
 718 }
 719
 720 static void login_changed(struct connman_service *service)
 721 {
 722         dbus_bool_t required = service->login_required;
 723
 724         if (service->path == NULL)
 725                 return;
 726
 727         connman_dbus_property_changed_basic(service->path,
 728                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 729                                                 DBUS_TYPE_BOOLEAN, &required);
 730 }
 731
 732 static void apn_changed(struct connman_service *service)
 733 {
 734         dbus_bool_t required;
 735
 736         switch (service->type) {
 737         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 738         case CONNMAN_SERVICE_TYPE_SYSTEM:
 739         case CONNMAN_SERVICE_TYPE_ETHERNET:
 740         case CONNMAN_SERVICE_TYPE_WIMAX:
 741         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 742         case CONNMAN_SERVICE_TYPE_WIFI:
 743         case CONNMAN_SERVICE_TYPE_GPS:
 744         case CONNMAN_SERVICE_TYPE_VPN:
 745         case CONNMAN_SERVICE_TYPE_GADGET:
 746                 return;
 747         case CONNMAN_SERVICE_TYPE_CELLULAR:
 748                 break;
 749         }
 750
 751         required = (service->apn == NULL) ? TRUE : FALSE;
 752
 753         connman_dbus_property_changed_basic(service->path,
 754                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 755                                                 DBUS_TYPE_BOOLEAN, &required);
 756 }
 757
 758 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 759 {
 760         struct connman_service *service = user_data;
 761
 762         if (service->ipconfig_ipv4 != NULL)
 763                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 764                                                                         iter);
 765         else if (service->ipconfig_ipv6 != NULL)
 766                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 767                                                                         iter);
 768 }
 769
 770 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 771 {
 772         struct connman_service *service = user_data;
 773
 774         if (is_connected(service) == FALSE)
 775                 return;
 776
 777         if (service->ipconfig_ipv4 != NULL)
 778                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 779 }
 780
 781 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 782 {
 783         struct connman_service *service = user_data;
 784
 785         if (is_connected(service) == FALSE)
 786                 return;
 787
 788         if (service->ipconfig_ipv6 != NULL)
 789                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter);
 790 }
 791
 792 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 793 {
 794         struct connman_service *service = user_data;
 795
 796         if (service->ipconfig_ipv4 != NULL)
 797                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
 798                                                         iter);
 799 }
 800
 801 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 802 {
 803         struct connman_service *service = user_data;
 804
 805         if (service->ipconfig_ipv6 != NULL)
 806                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
 807                                                         iter);
 808 }
 809
 810 static void append_dns(DBusMessageIter *iter, void *user_data)
 811 {
 812         struct connman_service *service = user_data;
 813
 814         if (is_connected(service) == FALSE)
 815                 return;
 816
 817         if (service->nameservers != NULL) {
 818                 int i;
 819
 820                 for (i = 0; service->nameservers[i]; i++)
 821                         dbus_message_iter_append_basic(iter,
 822                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 823
 824                 return;
 825         }
 826
 827         if (service->nameserver == NULL)
 828                 return;
 829
 830         dbus_message_iter_append_basic(iter,
 831                                 DBUS_TYPE_STRING, &service->nameserver);
 832 }
 833
 834 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 835 {
 836         struct connman_service *service = user_data;
 837         int i;
 838
 839         if (service->nameservers == NULL)
 840                 return;
 841
 842         for (i = 0; service->nameservers[i]; i++)
 843                 dbus_message_iter_append_basic(iter,
 844                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 845 }
 846
 847 static void append_domain(DBusMessageIter *iter, void *user_data)
 848 {
 849         struct connman_service *service = user_data;
 850
 851         if (is_connected(service) == FALSE && is_connecting(service) == FALSE)
 852                 return;
 853
 854         if (service->domainname == NULL)
 855                 return;
 856
 857         dbus_message_iter_append_basic(iter,
 858                                 DBUS_TYPE_STRING, &service->domainname);
 859 }
 860
 861 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
 862 {
 863         struct connman_service *service = user_data;
 864         int i;
 865
 866         if (service->domains == NULL)
 867                 return;
 868
 869         for (i = 0; service->domains[i]; i++)
 870                 dbus_message_iter_append_basic(iter,
 871                                 DBUS_TYPE_STRING, &service->domains[i]);
 872 }
 873
 874 static void append_proxies(DBusMessageIter *iter, void *user_data)
 875 {
 876         struct connman_service *service = user_data;
 877         int i;
 878
 879         if (service->proxies == NULL)
 880                 return;
 881
 882         for (i = 0; service->proxies[i]; i++)
 883                 dbus_message_iter_append_basic(iter,
 884                                 DBUS_TYPE_STRING, &service->proxies[i]);
 885 }
 886
 887 static void append_excludes(DBusMessageIter *iter, void *user_data)
 888 {
 889         struct connman_service *service = user_data;
 890         int i;
 891
 892         if (service->excludes == NULL)
 893                 return;
 894
 895         for (i = 0; service->excludes[i]; i++)
 896                 dbus_message_iter_append_basic(iter,
 897                                 DBUS_TYPE_STRING, &service->excludes[i]);
 898 }
 899
 900 static void append_proxy(DBusMessageIter *iter, void *user_data)
 901 {
 902         struct connman_service *service = user_data;
 903         const char *pac = NULL;
 904         const char *method = proxymethod2string(
 905                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
 906
 907         DBG("");
 908
 909         if (is_connected(service) == FALSE)
 910                 return;
 911
 912         switch (service->proxy) {
 913         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 914                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 915                 /* fall through */
 916         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 917                 goto done;
 918         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 919                 connman_dbus_dict_append_array(iter, "Servers",
 920                                         DBUS_TYPE_STRING, append_proxies,
 921                                         service);
 922
 923                 connman_dbus_dict_append_array(iter, "Excludes",
 924                                         DBUS_TYPE_STRING, append_excludes,
 925                                         service);
 926                 break;
 927         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 928                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
 929                 if (service->ipconfig_ipv4 != NULL)
 930                         pac = __connman_ipconfig_get_proxy_autoconfig(
 931                                 service->ipconfig_ipv4);
 932                 else if (service->ipconfig_ipv6 != NULL)
 933                         pac = __connman_ipconfig_get_proxy_autoconfig(
 934                                 service->ipconfig_ipv6);
 935
 936                 if (service->pac == NULL && pac == NULL)
 937                         goto done;
 938
 939                 if (service->pac != NULL)
 940                         pac = service->pac;
 941
 942                 connman_dbus_dict_append_basic(iter, "URL",
 943                                         DBUS_TYPE_STRING, &pac);
 944                 break;
 945         }
 946
 947         method = proxymethod2string(service->proxy);
 948
 949 done:
 950         connman_dbus_dict_append_basic(iter, "Method",
 951                                         DBUS_TYPE_STRING, &method);
 952 }
 953
 954 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
 955 {
 956         struct connman_service *service = user_data;
 957         const char *method;
 958
 959         switch (service->proxy) {
 960         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 961                 break;
 962         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 963                 if (service->proxies != NULL)
 964                         connman_dbus_dict_append_array(iter, "Servers",
 965                                                 DBUS_TYPE_STRING,
 966                                                 append_proxies, service);
 967
 968                 if (service->excludes != NULL)
 969                         connman_dbus_dict_append_array(iter, "Excludes",
 970                                                 DBUS_TYPE_STRING,
 971                                                 append_excludes, service);
 972                 break;
 973         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 974                 if (service->pac != NULL)
 975                         connman_dbus_dict_append_basic(iter, "URL",
 976                                         DBUS_TYPE_STRING, &service->pac);
 977                 break;
 978         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 979                 service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 980                 break;
 981         }
 982
 983         method = proxymethod2string(service->proxy);
 984
 985         connman_dbus_dict_append_basic(iter, "Method",
 986                                 DBUS_TYPE_STRING, &method);
 987 }
 988
 989 static void append_provider(DBusMessageIter *iter, void *user_data)
 990 {
 991         struct connman_service *service = user_data;
 992
 993         DBG("%p %p", service, service->provider);
 994
 995         if (is_connected(service) == FALSE)
 996                 return;
 997
 998         if (service->provider != NULL)
 999                 __connman_provider_append_properties(service->provider, iter);
1000 }
1001
1002
1003 static void settings_changed(struct connman_service *service)
1004 {
1005         connman_dbus_property_changed_dict(service->path,
1006                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1007                                                         append_ipv4, service);
1008
1009         connman_dbus_property_changed_dict(service->path,
1010                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1011                                                         append_ipv6, service);
1012 }
1013
1014 static void ipv4_configuration_changed(struct connman_service *service)
1015 {
1016         connman_dbus_property_changed_dict(service->path,
1017                                         CONNMAN_SERVICE_INTERFACE,
1018                                                         "IPv4.Configuration",
1019                                                         append_ipv4config,
1020                                                         service);
1021 }
1022
1023 static void ipv6_configuration_changed(struct connman_service *service)
1024 {
1025         connman_dbus_property_changed_dict(service->path,
1026                                         CONNMAN_SERVICE_INTERFACE,
1027                                                         "IPv6.Configuration",
1028                                                         append_ipv6config,
1029                                                         service);
1030 }
1031
1032 static void dns_changed(struct connman_service *service)
1033 {
1034         connman_dbus_property_changed_array(service->path,
1035                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1036                                         DBUS_TYPE_STRING, append_dns, service);
1037 }
1038
1039 static void dns_configuration_changed(struct connman_service *service)
1040 {
1041         connman_dbus_property_changed_array(service->path,
1042                                 CONNMAN_SERVICE_INTERFACE,
1043                                 "Nameservers.Configuration",
1044                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1045
1046         dns_changed(service);
1047 }
1048
1049 static void domain_changed(struct connman_service *service)
1050 {
1051         connman_dbus_property_changed_array(service->path,
1052                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1053                                 DBUS_TYPE_STRING, append_domain, service);
1054 }
1055
1056 static void domain_configuration_changed(struct connman_service *service)
1057 {
1058         connman_dbus_property_changed_array(service->path,
1059                                 CONNMAN_SERVICE_INTERFACE,
1060                                 "Domains.Configuration",
1061                                 DBUS_TYPE_STRING, append_domainconfig, service);
1062 }
1063
1064 static void proxy_changed(struct connman_service *service)
1065 {
1066         connman_dbus_property_changed_dict(service->path,
1067                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1068                                                         append_proxy, service);
1069 }
1070
1071 static void proxy_configuration_changed(struct connman_service *service)
1072 {
1073         connman_dbus_property_changed_dict(service->path,
1074                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1075                                                 append_proxyconfig, service);
1076
1077         proxy_changed(service);
1078 }
1079
1080 static void link_changed(struct connman_service *service)
1081 {
1082         connman_dbus_property_changed_dict(service->path,
1083                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1084                                                 append_ethernet, service);
1085 }
1086
1087 static void stats_append_counters(DBusMessageIter *dict,
1088                         struct connman_stats_data *stats,
1089                         struct connman_stats_data *counters,
1090                         connman_bool_t append_all)
1091 {
1092         if (counters->rx_packets != stats->rx_packets || append_all) {
1093                 counters->rx_packets = stats->rx_packets;
1094                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1095                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1096         }
1097
1098         if (counters->tx_packets != stats->tx_packets || append_all) {
1099                 counters->tx_packets = stats->tx_packets;
1100                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1101                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1102         }
1103
1104         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1105                 counters->rx_bytes = stats->rx_bytes;
1106                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1107                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1108         }
1109
1110         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1111                 counters->tx_bytes = stats->tx_bytes;
1112                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1113                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1114         }
1115
1116         if (counters->rx_errors != stats->rx_errors || append_all) {
1117                 counters->rx_errors = stats->rx_errors;
1118                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1119                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1120         }
1121
1122         if (counters->tx_errors != stats->tx_errors || append_all) {
1123                 counters->tx_errors = stats->tx_errors;
1124                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1125                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1126         }
1127
1128         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1129                 counters->rx_dropped = stats->rx_dropped;
1130                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1131                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1132         }
1133
1134         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1135                 counters->tx_dropped = stats->tx_dropped;
1136                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1137                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1138         }
1139
1140         if (counters->time != stats->time || append_all) {
1141                 counters->time = stats->time;
1142                 connman_dbus_dict_append_basic(dict, "Time",
1143                                         DBUS_TYPE_UINT32, &stats->time);
1144         }
1145 }
1146
1147 static void stats_append(struct connman_service *service,
1148                                 const char *counter,
1149                                 struct connman_stats_counter *counters,
1150                                 connman_bool_t append_all)
1151 {
1152         DBusMessageIter array, dict;
1153         DBusMessage *msg;
1154
1155         DBG("service %p counter %s", service, counter);
1156
1157         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1158         if (msg == NULL)
1159                 return;
1160
1161         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1162                                 &service->path, DBUS_TYPE_INVALID);
1163
1164         dbus_message_iter_init_append(msg, &array);
1165
1166         /* home counter */
1167         connman_dbus_dict_open(&array, &dict);
1168
1169         stats_append_counters(&dict, &service->stats.data,
1170                                 &counters->stats.data, append_all);
1171
1172         connman_dbus_dict_close(&array, &dict);
1173
1174         /* roaming counter */
1175         connman_dbus_dict_open(&array, &dict);
1176
1177         stats_append_counters(&dict, &service->stats_roaming.data,
1178                                 &counters->stats_roaming.data, append_all);
1179
1180         connman_dbus_dict_close(&array, &dict);
1181
1182         __connman_counter_send_usage(counter, msg);
1183 }
1184
1185 static void stats_update(struct connman_service *service,
1186                                 unsigned int rx_packets, unsigned int tx_packets,
1187                                 unsigned int rx_bytes, unsigned int tx_bytes,
1188                                 unsigned int rx_errors, unsigned int tx_errors,
1189                                 unsigned int rx_dropped, unsigned int tx_dropped)
1190 {
1191         struct connman_stats *stats = stats_get(service);
1192         struct connman_stats_data *data_last = &stats->data_last;
1193         struct connman_stats_data *data = &stats->data;
1194         unsigned int seconds;
1195
1196         DBG("service %p", service);
1197
1198         if (stats->valid == TRUE) {
1199                 data->rx_packets +=
1200                         rx_packets - data_last->rx_packets;
1201                 data->tx_packets +=
1202                         tx_packets - data_last->tx_packets;
1203                 data->rx_bytes +=
1204                         rx_bytes - data_last->rx_bytes;
1205                 data->tx_bytes +=
1206                         tx_bytes - data_last->tx_bytes;
1207                 data->rx_errors +=
1208                         rx_errors - data_last->rx_errors;
1209                 data->tx_errors +=
1210                         tx_errors - data_last->tx_errors;
1211                 data->rx_dropped +=
1212                         rx_dropped - data_last->rx_dropped;
1213                 data->tx_dropped +=
1214                         tx_dropped - data_last->tx_dropped;
1215         } else {
1216                 stats->valid = TRUE;
1217         }
1218
1219         data_last->rx_packets = rx_packets;
1220         data_last->tx_packets = tx_packets;
1221         data_last->rx_bytes = rx_bytes;
1222         data_last->tx_bytes = tx_bytes;
1223         data_last->rx_errors = rx_errors;
1224         data_last->tx_errors = tx_errors;
1225         data_last->rx_dropped = rx_dropped;
1226         data_last->tx_dropped = tx_dropped;
1227
1228         seconds = g_timer_elapsed(stats->timer, NULL);
1229         stats->data.time = stats->data_last.time + seconds;
1230 }
1231
1232 void __connman_service_notify(struct connman_service *service,
1233                         unsigned int rx_packets, unsigned int tx_packets,
1234                         unsigned int rx_bytes, unsigned int tx_bytes,
1235                         unsigned int rx_errors, unsigned int tx_errors,
1236                         unsigned int rx_dropped, unsigned int tx_dropped)
1237 {
1238         GHashTableIter iter;
1239         gpointer key, value;
1240         const char *counter;
1241         struct connman_stats_counter *counters;
1242         struct connman_stats_data *data;
1243         int err;
1244
1245         if (service == NULL)
1246                 return;
1247
1248         if (is_connected(service) == FALSE)
1249                 return;
1250
1251         stats_update(service,
1252                 rx_packets, tx_packets,
1253                 rx_bytes, tx_bytes,
1254                 rx_errors, tx_errors,
1255                 rx_dropped, tx_dropped);
1256
1257         data = &stats_get(service)->data;
1258         err = __connman_stats_update(service, service->roaming, data);
1259         if (err < 0)
1260                 connman_error("Failed to store statistics for %s",
1261                                 service->identifier);
1262
1263         g_hash_table_iter_init(&iter, service->counter_table);
1264         while (g_hash_table_iter_next(&iter, &key, &value)) {
1265                 counter = key;
1266                 counters = value;
1267
1268                 stats_append(service, counter, counters, counters->append_all);
1269                 counters->append_all = FALSE;
1270         }
1271 }
1272
1273 int __connman_service_counter_register(const char *counter)
1274 {
1275         struct connman_service *service;
1276         GSequenceIter *iter;
1277         struct connman_stats_counter *counters;
1278
1279         DBG("counter %s", counter);
1280
1281         counter_list = g_slist_append(counter_list, (gpointer)counter);
1282
1283         iter = g_sequence_get_begin_iter(service_list);
1284
1285         while (g_sequence_iter_is_end(iter) == FALSE) {
1286                 service = g_sequence_get(iter);
1287
1288                 counters = g_try_new0(struct connman_stats_counter, 1);
1289                 if (counters == NULL)
1290                         return -ENOMEM;
1291
1292                 counters->append_all = TRUE;
1293
1294                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1295                                         counters);
1296
1297                 iter = g_sequence_iter_next(iter);
1298         }
1299
1300         return 0;
1301 }
1302
1303 void __connman_service_counter_unregister(const char *counter)
1304 {
1305         struct connman_service *service;
1306         GSequenceIter *iter;
1307
1308         DBG("counter %s", counter);
1309
1310         iter = g_sequence_get_begin_iter(service_list);
1311
1312         while (g_sequence_iter_is_end(iter) == FALSE) {
1313                 service = g_sequence_get(iter);
1314
1315                 g_hash_table_remove(service->counter_table, counter);
1316
1317                 iter = g_sequence_iter_next(iter);
1318         }
1319
1320         counter_list = g_slist_remove(counter_list, counter);
1321 }
1322
1323 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1324                                         struct connman_service *service)
1325 {
1326         dbus_bool_t required;
1327         const char *str;
1328
1329         str = __connman_service_type2string(service->type);
1330         if (str != NULL)
1331                 connman_dbus_dict_append_basic(dict, "Type",
1332                                                 DBUS_TYPE_STRING, &str);
1333
1334         str = mode2string(service->mode);
1335         if (str != NULL)
1336                 connman_dbus_dict_append_basic(dict, "Mode",
1337                                                 DBUS_TYPE_STRING, &str);
1338
1339         str = security2string(service->security);
1340         if (str != NULL)
1341                 connman_dbus_dict_append_basic(dict, "Security",
1342                                                 DBUS_TYPE_STRING, &str);
1343
1344         str = state2string(service->state);
1345         if (str != NULL)
1346                 connman_dbus_dict_append_basic(dict, "State",
1347                                                 DBUS_TYPE_STRING, &str);
1348
1349         str = error2string(service->error);
1350         if (str != NULL)
1351                 connman_dbus_dict_append_basic(dict, "Error",
1352                                                 DBUS_TYPE_STRING, &str);
1353
1354         if (service->strength > 0)
1355                 connman_dbus_dict_append_basic(dict, "Strength",
1356                                         DBUS_TYPE_BYTE, &service->strength);
1357
1358         connman_dbus_dict_append_basic(dict, "Favorite",
1359                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1360
1361         connman_dbus_dict_append_basic(dict, "Immutable",
1362                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1363
1364         if (service->favorite == TRUE)
1365                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1366                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1367         else
1368                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1369                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1370
1371         if (service->name != NULL)
1372                 connman_dbus_dict_append_basic(dict, "Name",
1373                                         DBUS_TYPE_STRING, &service->name);
1374
1375         connman_dbus_dict_append_basic(dict, "LoginRequired",
1376                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1377
1378         switch (service->type) {
1379         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1380         case CONNMAN_SERVICE_TYPE_SYSTEM:
1381         case CONNMAN_SERVICE_TYPE_GPS:
1382         case CONNMAN_SERVICE_TYPE_VPN:
1383         case CONNMAN_SERVICE_TYPE_GADGET:
1384                 break;
1385         case CONNMAN_SERVICE_TYPE_CELLULAR:
1386                 connman_dbus_dict_append_basic(dict, "Roaming",
1387                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1388
1389                 if (service->mcc != NULL && service->mnc != NULL) {
1390                         connman_dbus_dict_append_basic(dict, "MCC",
1391                                         DBUS_TYPE_STRING, &service->mcc);
1392                         connman_dbus_dict_append_basic(dict, "MNC",
1393                                         DBUS_TYPE_STRING, &service->mnc);
1394                 }
1395
1396                 if (service->apn != NULL) {
1397                         connman_dbus_dict_append_basic(dict, "APN",
1398                                         DBUS_TYPE_STRING, &service->apn);
1399
1400                         if (service->username != NULL)
1401                                 connman_dbus_dict_append_basic(dict,
1402                                         "Username", DBUS_TYPE_STRING,
1403                                                         &service->username);
1404
1405                         if (service->password != NULL)
1406                                 connman_dbus_dict_append_basic(dict,
1407                                         "Password", DBUS_TYPE_STRING,
1408                                                         &service->password);
1409
1410                         required = FALSE;
1411                 } else
1412                         required = TRUE;
1413
1414                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1415                                                 DBUS_TYPE_BOOLEAN, &required);
1416                 connman_dbus_dict_append_dict(dict, "Ethernet",
1417                                                 append_ethernet, service);
1418                 break;
1419         case CONNMAN_SERVICE_TYPE_WIFI:
1420                 if (service->passphrase != NULL && limited == FALSE)
1421                         connman_dbus_dict_append_basic(dict, "Passphrase",
1422                                 DBUS_TYPE_STRING, &service->passphrase);
1423
1424                 required = FALSE;
1425
1426                 switch (service->security) {
1427                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1428                 case CONNMAN_SERVICE_SECURITY_NONE:
1429                         break;
1430                 case CONNMAN_SERVICE_SECURITY_WEP:
1431                 case CONNMAN_SERVICE_SECURITY_PSK:
1432                 case CONNMAN_SERVICE_SECURITY_WPA:
1433                 case CONNMAN_SERVICE_SECURITY_RSN:
1434                         if (service->passphrase == NULL)
1435                                 required = TRUE;
1436                         break;
1437                 case CONNMAN_SERVICE_SECURITY_8021X:
1438                         break;
1439                 }
1440
1441                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1442                                                 DBUS_TYPE_BOOLEAN, &required);
1443                 /* fall through */
1444         case CONNMAN_SERVICE_TYPE_ETHERNET:
1445         case CONNMAN_SERVICE_TYPE_WIMAX:
1446         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1447                 connman_dbus_dict_append_dict(dict, "Ethernet",
1448                                                 append_ethernet, service);
1449                 break;
1450         }
1451
1452         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1453
1454         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1455                                                 append_ipv4config, service);
1456
1457         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1458
1459         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1460                                                 append_ipv6config, service);
1461
1462         connman_dbus_dict_append_array(dict, "Nameservers",
1463                                 DBUS_TYPE_STRING, append_dns, service);
1464
1465         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1466                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1467
1468         connman_dbus_dict_append_array(dict, "Domains",
1469                                 DBUS_TYPE_STRING, append_domain, service);
1470
1471         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1472                                 DBUS_TYPE_STRING, append_domainconfig, service);
1473
1474         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1475
1476         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1477                                                 append_proxyconfig, service);
1478
1479         connman_dbus_dict_append_dict(dict, "Provider",
1480                                                 append_provider, service);
1481 }
1482
1483 static void append_struct(gpointer value, gpointer user_data)
1484 {
1485         struct connman_service *service = value;
1486         DBusMessageIter *iter = user_data;
1487         DBusMessageIter entry, dict;
1488
1489         if (service->path == NULL || service->hidden == TRUE)
1490                 return;
1491
1492         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1493
1494         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1495                                                         &service->path);
1496
1497         connman_dbus_dict_open(&entry, &dict);
1498         append_properties(&dict, TRUE, service);
1499         connman_dbus_dict_close(&entry, &dict);
1500
1501         dbus_message_iter_close_container(iter, &entry);
1502 }
1503
1504 void __connman_service_list_struct(DBusMessageIter *iter)
1505 {
1506         g_sequence_foreach(service_list, append_struct, iter);
1507 }
1508
1509 int __connman_service_get_index(struct connman_service *service)
1510 {
1511         if (service == NULL)
1512                 return -1;
1513
1514         if (service->network == NULL)
1515                 return -1;
1516
1517         return connman_network_get_index(service->network);
1518 }
1519
1520 void __connman_service_set_domainname(struct connman_service *service,
1521                                                 const char *domainname)
1522 {
1523         if (service == NULL)
1524                 return;
1525
1526         g_free(service->domainname);
1527         service->domainname = g_strdup(domainname);
1528
1529         domain_changed(service);
1530 }
1531
1532 const char *connman_service_get_domainname(struct connman_service *service)
1533 {
1534         if (service == NULL)
1535                 return NULL;
1536
1537         if (service->domains != NULL)
1538                 return service->domains[0];
1539         else
1540                 return service->domainname;
1541 }
1542
1543 const char *connman_service_get_nameserver(struct connman_service *service)
1544 {
1545         if (service == NULL)
1546                 return NULL;
1547
1548         return service->nameserver;
1549 }
1550
1551 enum connman_service_proxy_method connman_service_get_proxy_method(
1552                                         struct connman_service *service)
1553 {
1554         if (service == NULL)
1555                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1556
1557         return service->proxy;
1558 }
1559
1560 char **connman_service_get_proxy_servers(struct connman_service *service)
1561 {
1562         return g_strdupv(service->proxies);
1563 }
1564
1565 char **connman_service_get_proxy_excludes(struct connman_service *service)
1566 {
1567         return g_strdupv(service->excludes);
1568 }
1569
1570 const char *connman_service_get_proxy_url(struct connman_service *service)
1571 {
1572         if (service == NULL)
1573                 return NULL;
1574
1575         return service->pac;
1576 }
1577
1578 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1579                                                         const char *url)
1580 {
1581         if (service == NULL)
1582                 return;
1583
1584         if (service->ipconfig_ipv4) {
1585                 if (__connman_ipconfig_set_proxy_autoconfig(
1586                             service->ipconfig_ipv4, url) < 0)
1587                         return;
1588         } else if (service->ipconfig_ipv6) {
1589                 if (__connman_ipconfig_set_proxy_autoconfig(
1590                             service->ipconfig_ipv6, url) < 0)
1591                         return;
1592         } else
1593                 return;
1594
1595         proxy_changed(service);
1596 }
1597
1598 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1599 {
1600         if (service == NULL)
1601                 return NULL;
1602
1603         if (service->ipconfig_ipv4)
1604                 return __connman_ipconfig_get_proxy_autoconfig(
1605                                                 service->ipconfig_ipv4);
1606         else if (service->ipconfig_ipv6)
1607                 return __connman_ipconfig_get_proxy_autoconfig(
1608                                                 service->ipconfig_ipv6);
1609         return NULL;
1610 }
1611
1612 void __connman_service_set_passphrase(struct connman_service *service,
1613                                         const char* passphrase)
1614 {
1615         if (service->immutable == TRUE)
1616                 return;
1617
1618         g_free(service->passphrase);
1619         service->passphrase = g_strdup(passphrase);
1620
1621         passphrase_changed(service);
1622
1623         if (service->network != NULL)
1624                 connman_network_set_string(service->network,
1625                                         "WiFi.Passphrase",
1626                                         service->passphrase);
1627
1628         __connman_storage_save_service(service);
1629 }
1630
1631 static DBusMessage *get_properties(DBusConnection *conn,
1632                                         DBusMessage *msg, void *user_data)
1633 {
1634         struct connman_service *service = user_data;
1635         DBusMessage *reply;
1636         DBusMessageIter array, dict;
1637
1638         DBG("service %p", service);
1639
1640         reply = dbus_message_new_method_return(msg);
1641         if (reply == NULL)
1642                 return NULL;
1643
1644         dbus_message_iter_init_append(reply, &array);
1645
1646         connman_dbus_dict_open(&array, &dict);
1647         append_properties(&dict, FALSE, service);
1648         connman_dbus_dict_close(&array, &dict);
1649
1650         return reply;
1651 }
1652
1653 static int update_proxy_configuration(struct connman_service *service,
1654                                 DBusMessageIter *array)
1655 {
1656         DBusMessageIter dict;
1657         enum connman_service_proxy_method method;
1658         GString *servers_str = NULL;
1659         GString *excludes_str = NULL;
1660         const char *url = NULL;
1661
1662         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1663
1664         dbus_message_iter_recurse(array, &dict);
1665
1666         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1667                 DBusMessageIter entry, variant;
1668                 const char *key;
1669                 int type;
1670
1671                 dbus_message_iter_recurse(&dict, &entry);
1672
1673                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1674                         goto error;
1675
1676                 dbus_message_iter_get_basic(&entry, &key);
1677                 dbus_message_iter_next(&entry);
1678
1679                 if (dbus_message_iter_get_arg_type(&entry) !=
1680                                                         DBUS_TYPE_VARIANT)
1681                         goto error;
1682
1683                 dbus_message_iter_recurse(&entry, &variant);
1684                 type = dbus_message_iter_get_arg_type(&variant);
1685
1686                 if (g_str_equal(key, "Method") == TRUE) {
1687                         const char *val;
1688
1689                         if (type != DBUS_TYPE_STRING)
1690                                 goto error;
1691
1692                         dbus_message_iter_get_basic(&variant, &val);
1693                         method = string2proxymethod(val);
1694                 } else if (g_str_equal(key, "URL") == TRUE) {
1695                         if (type != DBUS_TYPE_STRING)
1696                                 goto error;
1697
1698                         dbus_message_iter_get_basic(&variant, &url);
1699                 } else if (g_str_equal(key, "Servers") == TRUE) {
1700                         DBusMessageIter str_array;
1701
1702                         if (type != DBUS_TYPE_ARRAY)
1703                                 goto error;
1704
1705                         servers_str = g_string_new(NULL);
1706                         if (servers_str == NULL)
1707                                 goto error;
1708
1709                         dbus_message_iter_recurse(&variant, &str_array);
1710
1711                         while (dbus_message_iter_get_arg_type(&str_array) ==
1712                                                         DBUS_TYPE_STRING) {
1713                                 char *val = NULL;
1714
1715                                 dbus_message_iter_get_basic(&str_array, &val);
1716
1717                                 if (servers_str->len > 0)
1718                                         g_string_append_printf(servers_str,
1719                                                         " %s", val);
1720                                 else
1721                                         g_string_append(servers_str, val);
1722
1723                                 dbus_message_iter_next(&str_array);
1724                         }
1725                 } else if (g_str_equal(key, "Excludes") == TRUE) {
1726                         DBusMessageIter str_array;
1727
1728                         if (type != DBUS_TYPE_ARRAY)
1729                                 goto error;
1730
1731                         excludes_str = g_string_new(NULL);
1732                         if (excludes_str == NULL)
1733                                 goto error;
1734
1735                         dbus_message_iter_recurse(&variant, &str_array);
1736
1737                         while (dbus_message_iter_get_arg_type(&str_array) ==
1738                                                         DBUS_TYPE_STRING) {
1739                                 char *val = NULL;
1740
1741                                 dbus_message_iter_get_basic(&str_array, &val);
1742
1743                                 if (excludes_str->len > 0)
1744                                         g_string_append_printf(excludes_str,
1745                                                         " %s", val);
1746                                 else
1747                                         g_string_append(excludes_str, val);
1748
1749                                 dbus_message_iter_next(&str_array);
1750                         }
1751                 }
1752
1753                 dbus_message_iter_next(&dict);
1754         }
1755
1756         switch (method) {
1757         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1758                 break;
1759         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1760                 if (servers_str == NULL && service->proxies == NULL)
1761                         goto error;
1762
1763                 if (servers_str != NULL) {
1764                         g_strfreev(service->proxies);
1765
1766                         if (servers_str->len > 0)
1767                                 service->proxies = g_strsplit_set(
1768                                         servers_str->str, " ", 0);
1769                         else
1770                                 service->proxies = NULL;
1771                 }
1772
1773                 if (excludes_str != NULL) {
1774                         g_strfreev(service->excludes);
1775
1776                         if (excludes_str->len > 0)
1777                                 service->excludes = g_strsplit_set(
1778                                         excludes_str->str, " ", 0);
1779                         else
1780                                 service->excludes = NULL;
1781                 }
1782
1783                 if (service->proxies == NULL)
1784                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
1785
1786                 break;
1787         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1788                 g_free(service->pac);
1789
1790                 if (url != NULL && strlen(url) > 0)
1791                         service->pac = g_strdup(url);
1792                 else
1793                         service->pac = NULL;
1794
1795                 /* if we are connected:
1796                    - if service->pac == NULL
1797                    - if __connman_ipconfig_get_proxy_autoconfig(
1798                    service->ipconfig) == NULL
1799                    --> We should start WPAD */
1800
1801                 break;
1802         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1803                 goto error;
1804         }
1805
1806         if (servers_str != NULL)
1807                 g_string_free(servers_str, TRUE);
1808
1809         if (excludes_str != NULL)
1810                 g_string_free(excludes_str, TRUE);
1811
1812         service->proxy = method;
1813
1814         return 0;
1815
1816 error:
1817         if (servers_str != NULL)
1818                 g_string_free(servers_str, TRUE);
1819
1820         if (excludes_str != NULL)
1821                 g_string_free(excludes_str, TRUE);
1822
1823         return -EINVAL;
1824 }
1825
1826 static DBusMessage *set_property(DBusConnection *conn,
1827                                         DBusMessage *msg, void *user_data)
1828 {
1829         struct connman_service *service = user_data;
1830         DBusMessageIter iter, value;
1831         const char *name;
1832         int type;
1833
1834         DBG("service %p", service);
1835
1836         if (dbus_message_iter_init(msg, &iter) == FALSE)
1837                 return __connman_error_invalid_arguments(msg);
1838
1839         dbus_message_iter_get_basic(&iter, &name);
1840         dbus_message_iter_next(&iter);
1841         dbus_message_iter_recurse(&iter, &value);
1842
1843         type = dbus_message_iter_get_arg_type(&value);
1844
1845         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1846                 connman_bool_t autoconnect;
1847
1848                 if (type != DBUS_TYPE_BOOLEAN)
1849                         return __connman_error_invalid_arguments(msg);
1850
1851                 if (service->favorite == FALSE)
1852                         return __connman_error_invalid_service(msg);
1853
1854                 dbus_message_iter_get_basic(&value, &autoconnect);
1855
1856                 if (service->autoconnect == autoconnect)
1857                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1858
1859                 service->autoconnect = autoconnect;
1860
1861                 autoconnect_changed(service);
1862
1863                 __connman_storage_save_service(service);
1864         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1865                 const char *passphrase;
1866
1867                 if (type != DBUS_TYPE_STRING)
1868                         return __connman_error_invalid_arguments(msg);
1869
1870                 if (service->immutable == TRUE)
1871                         return __connman_error_not_supported(msg);
1872
1873                 dbus_message_iter_get_basic(&value, &passphrase);
1874
1875                 __connman_service_set_passphrase(service, passphrase);
1876         } else if (g_str_equal(name, "APN") == TRUE) {
1877                 const char *apn;
1878
1879                 if (type != DBUS_TYPE_STRING)
1880                         return __connman_error_invalid_arguments(msg);
1881
1882                 if (service->immutable == TRUE)
1883                         return __connman_error_not_supported(msg);
1884
1885                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1886                         return __connman_error_invalid_service(msg);
1887
1888                 dbus_message_iter_get_basic(&value, &apn);
1889
1890                 g_free(service->apn);
1891                 service->apn = g_strdup(apn);
1892
1893                 apn_changed(service);
1894
1895                 if (service->network != NULL)
1896                         connman_network_set_string(service->network,
1897                                                 "Cellular.APN", service->apn);
1898
1899                 __connman_storage_save_service(service);
1900         } else if (g_str_equal(name, "Username") == TRUE) {
1901                 const char *username;
1902
1903                 if (type != DBUS_TYPE_STRING)
1904                         return __connman_error_invalid_arguments(msg);
1905
1906                 if (service->immutable == TRUE)
1907                         return __connman_error_not_supported(msg);
1908
1909                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1910                         return __connman_error_invalid_service(msg);
1911
1912                 dbus_message_iter_get_basic(&value, &username);
1913
1914                 g_free(service->username);
1915                 service->username = g_strdup(username);
1916
1917                 if (service->network != NULL)
1918                         connman_network_set_string(service->network,
1919                                         "Cellular.Username", service->username);
1920
1921                 __connman_storage_save_service(service);
1922         } else if (g_str_equal(name, "Password") == TRUE) {
1923                 const char *password;
1924
1925                 if (type != DBUS_TYPE_STRING)
1926                         return __connman_error_invalid_arguments(msg);
1927
1928                 if (service->immutable == TRUE)
1929                         return __connman_error_not_supported(msg);
1930
1931                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1932                         return __connman_error_invalid_service(msg);
1933
1934                 dbus_message_iter_get_basic(&value, &password);
1935
1936                 g_free(service->password);
1937                 service->password = g_strdup(password);
1938
1939                 if (service->network != NULL)
1940                         connman_network_set_string(service->network,
1941                                         "Cellular.Password", service->password);
1942
1943                 __connman_storage_save_service(service);
1944         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1945                 DBusMessageIter entry;
1946                 GString *str;
1947                 int index;
1948                 const char *gw;
1949
1950                 if (type != DBUS_TYPE_ARRAY)
1951                         return __connman_error_invalid_arguments(msg);
1952
1953                 str = g_string_new(NULL);
1954                 if (str == NULL)
1955                         return __connman_error_invalid_arguments(msg);
1956
1957                 index = connman_network_get_index(service->network);
1958                 gw = __connman_ipconfig_get_gateway(index);
1959
1960                 if (gw && strlen(gw))
1961                         __connman_service_nameserver_del_routes(service);
1962
1963                 dbus_message_iter_recurse(&value, &entry);
1964
1965                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1966                         const char *val;
1967                         dbus_message_iter_get_basic(&entry, &val);
1968                         dbus_message_iter_next(&entry);
1969                         if (str->len > 0)
1970                                 g_string_append_printf(str, " %s", val);
1971                         else
1972                                 g_string_append(str, val);
1973                 }
1974
1975                 g_strfreev(service->nameservers);
1976
1977                 if (str->len > 0)
1978                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1979                 else
1980                         service->nameservers = NULL;
1981
1982                 g_string_free(str, TRUE);
1983
1984                 if (gw && strlen(gw))
1985                         __connman_service_nameserver_add_routes(service, gw);
1986
1987                 update_nameservers(service);
1988                 dns_configuration_changed(service);
1989
1990                 __connman_storage_save_service(service);
1991         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1992                 DBusMessageIter entry;
1993                 GString *str;
1994
1995                 if (type != DBUS_TYPE_ARRAY)
1996                         return __connman_error_invalid_arguments(msg);
1997
1998                 str = g_string_new(NULL);
1999                 if (str == NULL)
2000                         return __connman_error_invalid_arguments(msg);
2001
2002                 dbus_message_iter_recurse(&value, &entry);
2003
2004                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2005                         const char *val;
2006                         dbus_message_iter_get_basic(&entry, &val);
2007                         dbus_message_iter_next(&entry);
2008                         if (str->len > 0)
2009                                 g_string_append_printf(str, " %s", val);
2010                         else
2011                                 g_string_append(str, val);
2012                 }
2013
2014                 g_strfreev(service->domains);
2015
2016                 if (str->len > 0)
2017                         service->domains = g_strsplit_set(str->str, " ", 0);
2018                 else
2019                         service->domains = NULL;
2020
2021                 g_string_free(str, TRUE);
2022
2023                 update_nameservers(service);
2024                 domain_configuration_changed(service);
2025
2026                 __connman_storage_save_service(service);
2027         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2028                 int err;
2029
2030                 if (type != DBUS_TYPE_ARRAY)
2031                         return __connman_error_invalid_arguments(msg);
2032
2033                 err = update_proxy_configuration(service, &value);
2034
2035                 if (err < 0)
2036                         return __connman_error_failed(msg, -err);
2037
2038                 proxy_configuration_changed(service);
2039
2040                 __connman_storage_save_service(service);
2041         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2042                         g_str_equal(name, "IPv6.Configuration")) {
2043
2044                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2045                 int err = 0;
2046
2047                 DBG("%s", name);
2048
2049                 if (service->ipconfig_ipv4 == NULL &&
2050                                         service->ipconfig_ipv6 == NULL)
2051                         return __connman_error_invalid_property(msg);
2052
2053                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2054                         if (is_connecting(service) || is_connected(service))
2055                                 __connman_network_clear_ipconfig(
2056                                                 service->network,
2057                                                 service->ipconfig_ipv4);
2058
2059                         ipv4 = service->ipconfig_ipv4;
2060                         err = __connman_ipconfig_set_config(ipv4, &value);
2061
2062                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2063                         if (is_connecting(service) || is_connected(service))
2064                                 __connman_network_clear_ipconfig(
2065                                                 service->network,
2066                                                 service->ipconfig_ipv6);
2067
2068                         ipv6 = service->ipconfig_ipv6;
2069                         err = __connman_ipconfig_set_config(ipv6, &value);
2070                 }
2071
2072                 if (err < 0) {
2073                         if (is_connected(service) || is_connecting(service))
2074                                 __connman_network_set_ipconfig(service->network,
2075                                                                 ipv4, ipv6);
2076                         return __connman_error_failed(msg, -err);
2077                 }
2078
2079                 if (ipv4)
2080                         ipv4_configuration_changed(service);
2081                 else if (ipv6)
2082                         ipv6_configuration_changed(service);
2083
2084                 if (is_connecting(service) || is_connected(service))
2085                         __connman_network_set_ipconfig(service->network,
2086                                                         ipv4, ipv6);
2087
2088                 __connman_storage_save_service(service);
2089         } else
2090                 return __connman_error_invalid_property(msg);
2091
2092         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2093 }
2094
2095 static void set_idle(struct connman_service *service)
2096 {
2097         service->state = CONNMAN_SERVICE_STATE_IDLE;
2098         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2099         state_changed(service);
2100 }
2101
2102 static DBusMessage *clear_property(DBusConnection *conn,
2103                                         DBusMessage *msg, void *user_data)
2104 {
2105         struct connman_service *service = user_data;
2106         const char *name;
2107
2108         DBG("service %p", service);
2109
2110         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2111                                                         DBUS_TYPE_INVALID);
2112
2113         if (g_str_equal(name, "Error") == TRUE) {
2114                 set_idle(service);
2115
2116                 g_get_current_time(&service->modified);
2117                 __connman_storage_save_service(service);
2118         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2119                 if (service->immutable == TRUE)
2120                         return __connman_error_not_supported(msg);
2121
2122                 g_free(service->passphrase);
2123                 service->passphrase = NULL;
2124
2125                 passphrase_changed(service);
2126
2127                 __connman_storage_save_service(service);
2128         } else
2129                 return __connman_error_invalid_property(msg);
2130
2131         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2132 }
2133
2134 static connman_bool_t is_ignore(struct connman_service *service)
2135 {
2136         if (service->autoconnect == FALSE)
2137                 return TRUE;
2138
2139         if (service->roaming == TRUE)
2140                 return TRUE;
2141
2142         if (service->ignore == TRUE)
2143                 return TRUE;
2144
2145         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
2146                 return TRUE;
2147
2148         return FALSE;
2149 }
2150
2151 void __connman_service_auto_connect(void)
2152 {
2153         struct connman_service *service = NULL;
2154         GSequenceIter *iter;
2155
2156         DBG("");
2157
2158         iter = g_sequence_get_begin_iter(service_list);
2159
2160         while (g_sequence_iter_is_end(iter) == FALSE) {
2161                 service = g_sequence_get(iter);
2162
2163                 if (service->pending != NULL)
2164                         return;
2165
2166                 if (is_connecting(service) == TRUE)
2167                         return;
2168
2169                 if (service->favorite == FALSE)
2170                         return;
2171
2172                 if (is_connected(service) == TRUE)
2173                         return;
2174
2175                 if (is_ignore(service) == FALSE &&
2176                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
2177                         break;
2178
2179                 service = NULL;
2180
2181                 iter = g_sequence_iter_next(iter);
2182         }
2183
2184         if (service != NULL) {
2185                 service->userconnect = FALSE;
2186                 __connman_service_connect(service);
2187         }
2188 }
2189
2190 static void remove_timeout(struct connman_service *service)
2191 {
2192         if (service->timeout > 0) {
2193                 g_source_remove(service->timeout);
2194                 service->timeout = 0;
2195         }
2196 }
2197
2198 static void reply_pending(struct connman_service *service, int error)
2199 {
2200         remove_timeout(service);
2201
2202         if (service->pending != NULL) {
2203                 if (error > 0) {
2204                         DBusMessage *reply;
2205
2206                         reply = __connman_error_failed(service->pending,
2207                                                                 error);
2208                         if (reply != NULL)
2209                                 g_dbus_send_message(connection, reply);
2210                 } else
2211                         g_dbus_send_reply(connection, service->pending,
2212                                                         DBUS_TYPE_INVALID);
2213
2214                 dbus_message_unref(service->pending);
2215                 service->pending = NULL;
2216         }
2217 }
2218
2219 static gboolean connect_timeout(gpointer user_data)
2220 {
2221         struct connman_service *service = user_data;
2222         connman_bool_t autoconnect = FALSE;
2223
2224         DBG("service %p", service);
2225
2226         service->timeout = 0;
2227
2228         if (service->network != NULL)
2229                 __connman_network_disconnect(service->network);
2230
2231         if (__connman_ipconfig_disable(service->ipconfig_ipv4) == 0) {
2232                 connman_ipconfig_unref(service->ipconfig_ipv4);
2233                 service->ipconfig_ipv4 = NULL;
2234         }
2235
2236         if (__connman_ipconfig_disable(service->ipconfig_ipv6) == 0) {
2237                 connman_ipconfig_unref(service->ipconfig_ipv6);
2238                 service->ipconfig_ipv6 = NULL;
2239         }
2240
2241         __connman_stats_service_unregister(service);
2242
2243         if (service->pending != NULL) {
2244                 DBusMessage *reply;
2245
2246                 reply = __connman_error_operation_timeout(service->pending);
2247                 if (reply != NULL)
2248                         g_dbus_send_message(connection, reply);
2249
2250                 dbus_message_unref(service->pending);
2251                 service->pending = NULL;
2252         } else
2253                 autoconnect = TRUE;
2254
2255         __connman_service_indicate_state(service,
2256                                         CONNMAN_SERVICE_STATE_FAILURE);
2257
2258         if (autoconnect == TRUE && service->userconnect == FALSE)
2259                 __connman_service_auto_connect();
2260
2261         return FALSE;
2262 }
2263
2264 static void set_reconnect_state(struct connman_service *service,
2265                                                 connman_bool_t reconnect)
2266 {
2267         struct connman_device *device;
2268
2269         if (service->network == NULL)
2270                 return;
2271
2272         device = connman_network_get_device(service->network);
2273         if (device == NULL)
2274                 return;
2275
2276         __connman_device_set_reconnect(device, reconnect);
2277 }
2278
2279 static connman_bool_t get_reconnect_state(struct connman_service *service)
2280 {
2281         struct connman_device *device;
2282
2283         if (service->network == NULL)
2284                 return FALSE;
2285
2286         device = connman_network_get_device(service->network);
2287         if (device == NULL)
2288                 return FALSE;
2289
2290         return __connman_device_get_reconnect(device);
2291 }
2292
2293 static void request_input_cb (struct connman_service *service,
2294                         const char *passphrase, void *user_data)
2295 {
2296         DBG ("RequestInput return, %p", service);
2297
2298         if (passphrase == NULL)
2299                 return;
2300         __connman_service_set_passphrase(service, passphrase);
2301         __connman_service_connect(service);
2302 }
2303
2304 struct connman_service *
2305 __connman_service_connect_type(enum connman_service_type type)
2306 {
2307         struct connman_service *service;
2308         GSequenceIter *iter;
2309         int err;
2310
2311         DBG("type %d", type);
2312
2313         /*
2314          * We go through the already sorted service list.
2315          * We pick the first one matching our type, or just
2316          * the first available one if we have no type.
2317          */
2318         iter = g_sequence_get_begin_iter(service_list);
2319         if (g_sequence_iter_is_end(iter))
2320                 return NULL;
2321         service = g_sequence_get(iter);
2322
2323         /*
2324          * If the first service is connected or about to be
2325          * connected, we return it, regardless of the type.
2326          */
2327         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2328                 (is_connecting(service) == TRUE ||
2329                         is_connected(service) == TRUE))
2330                 return service;
2331
2332         while (g_sequence_iter_is_end(iter) == FALSE) {
2333                 if (service->type == type ||
2334                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2335                         break;
2336
2337                 iter = g_sequence_iter_next(iter);
2338                 service = g_sequence_get(iter);
2339         }
2340
2341         if (g_sequence_iter_is_end(iter))
2342                 return NULL;
2343
2344         service->ignore = FALSE;
2345
2346         service->userconnect = TRUE;
2347
2348         set_reconnect_state(service, FALSE);
2349
2350         err = __connman_service_connect(service);
2351         if (err < 0) {
2352                 if (err == -ENOKEY)
2353                         if ( __connman_agent_request_input(service,
2354                                                         request_input_cb,
2355                                                         NULL))
2356                                 return service;
2357
2358                 if (err != -EINPROGRESS)
2359                         return NULL;
2360         }
2361
2362         return service;
2363 }
2364
2365 static DBusMessage *connect_service(DBusConnection *conn,
2366                                         DBusMessage *msg, void *user_data)
2367 {
2368         struct connman_service *service = user_data;
2369         GSequenceIter *iter;
2370         int err;
2371
2372         DBG("service %p", service);
2373
2374         if (service->pending != NULL)
2375                 return __connman_error_in_progress(msg);
2376
2377         iter = g_sequence_get_begin_iter(service_list);
2378
2379         while (g_sequence_iter_is_end(iter) == FALSE) {
2380                 struct connman_service *temp = g_sequence_get(iter);
2381
2382                 if (service->type == temp->type &&
2383                                         is_connecting(temp) == TRUE)
2384                         return __connman_error_in_progress(msg);
2385
2386                 iter = g_sequence_iter_next(iter);
2387         }
2388
2389         service->ignore = FALSE;
2390
2391         service->userconnect = TRUE;
2392
2393         service->pending = dbus_message_ref(msg);
2394
2395         set_reconnect_state(service, FALSE);
2396
2397         err = __connman_service_connect(service);
2398         if (err < 0) {
2399                 if (err == -ENOKEY) {
2400                         if (__connman_agent_request_input(service,
2401                                                         request_input_cb,
2402                                                         NULL) == 0)
2403                                 return NULL;
2404                 }
2405
2406                 if (err != -EINPROGRESS) {
2407                         dbus_message_unref(service->pending);
2408                         service->pending = NULL;
2409
2410                         return __connman_error_failed(msg, -err);
2411                 }
2412
2413                 return NULL;
2414         }
2415
2416         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2417 }
2418
2419 static DBusMessage *disconnect_service(DBusConnection *conn,
2420                                         DBusMessage *msg, void *user_data)
2421 {
2422         struct connman_service *service = user_data;
2423         int err;
2424
2425         DBG("service %p", service);
2426
2427         reply_pending(service, ECONNABORTED);
2428
2429         service->ignore = TRUE;
2430
2431         set_reconnect_state(service, FALSE);
2432
2433         err = __connman_service_disconnect(service);
2434         if (err < 0) {
2435                 if (err != -EINPROGRESS)
2436                         return __connman_error_failed(msg, -err);
2437
2438                 return NULL;
2439         }
2440
2441         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2442 }
2443
2444 static DBusMessage *remove_service(DBusConnection *conn,
2445                                         DBusMessage *msg, void *user_data)
2446 {
2447         struct connman_service *service = user_data;
2448
2449         DBG("service %p", service);
2450
2451         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2452                 return __connman_error_not_supported(msg);
2453
2454         if (service->immutable == TRUE)
2455                 return __connman_error_not_supported(msg);
2456
2457         if (service->favorite == FALSE &&
2458                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2459                 return __connman_error_not_supported(msg);
2460
2461         if (service->network != NULL) {
2462                 set_reconnect_state(service, FALSE);
2463
2464                 __connman_network_disconnect(service->network);
2465         }
2466
2467         g_hash_table_destroy(service->counter_table);
2468
2469         g_free(service->passphrase);
2470         service->passphrase = NULL;
2471
2472         passphrase_changed(service);
2473
2474         g_free(service->apn);
2475         service->apn = NULL;
2476
2477         g_free(service->username);
2478         service->username = NULL;
2479
2480         g_free(service->password);
2481         service->password = NULL;
2482
2483         apn_changed(service);
2484
2485         set_idle(service);
2486
2487         __connman_service_set_favorite(service, FALSE);
2488         __connman_storage_save_service(service);
2489
2490         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2491 }
2492
2493 static DBusMessage *move_service(DBusConnection *conn,
2494                                         DBusMessage *msg, void *user_data,
2495                                                                 gboolean before)
2496 {
2497         struct connman_service *service = user_data;
2498         struct connman_service *target;
2499         const char *path;
2500         GSequenceIter *src, *dst;
2501
2502         DBG("service %p", service);
2503
2504         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2505                                                         DBUS_TYPE_INVALID);
2506
2507         if (service->favorite == FALSE)
2508                 return __connman_error_not_supported(msg);
2509
2510         target = find_service(path);
2511         if (target == NULL || target->favorite == FALSE || target == service)
2512                 return __connman_error_invalid_service(msg);
2513
2514         DBG("target %s", target->identifier);
2515
2516         if (target->state != service->state)
2517                 return __connman_error_invalid_service(msg);
2518
2519         g_get_current_time(&service->modified);
2520         __connman_storage_save_service(service);
2521
2522         src = g_hash_table_lookup(service_hash, service->identifier);
2523         dst = g_hash_table_lookup(service_hash, target->identifier);
2524
2525         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2526
2527         __connman_profile_changed(FALSE);
2528
2529         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2530 }
2531
2532 static DBusMessage *move_before(DBusConnection *conn,
2533                                         DBusMessage *msg, void *user_data)
2534 {
2535         return move_service(conn, msg, user_data, TRUE);
2536 }
2537
2538 static DBusMessage *move_after(DBusConnection *conn,
2539                                         DBusMessage *msg, void *user_data)
2540 {
2541         return move_service(conn, msg, user_data, FALSE);
2542 }
2543
2544 static DBusMessage *reset_counters(DBusConnection *conn,
2545                                         DBusMessage *msg, void *user_data)
2546 {
2547         struct connman_service *service = user_data;
2548
2549         reset_stats(service);
2550
2551         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2552 }
2553
2554 static GDBusMethodTable service_methods[] = {
2555         { "GetProperties", "",   "a{sv}", get_properties     },
2556         { "SetProperty",   "sv", "",      set_property       },
2557         { "ClearProperty", "s",  "",      clear_property     },
2558         { "Connect",       "",   "",      connect_service,
2559                                                 G_DBUS_METHOD_FLAG_ASYNC },
2560         { "Disconnect",    "",   "",      disconnect_service },
2561         { "Remove",        "",   "",      remove_service     },
2562         { "MoveBefore",    "o",  "",      move_before        },
2563         { "MoveAfter",     "o",  "",      move_after         },
2564         { "ResetCounters", "",   "",      reset_counters     },
2565         { },
2566 };
2567
2568 static GDBusSignalTable service_signals[] = {
2569         { "PropertyChanged", "sv" },
2570         { },
2571 };
2572
2573 static void service_free(gpointer user_data)
2574 {
2575         struct connman_service *service = user_data;
2576         char *path = service->path;
2577
2578         DBG("service %p", service);
2579
2580         reply_pending(service, ENOENT);
2581
2582         g_hash_table_remove(service_hash, service->identifier);
2583
2584         stats_stop(service);
2585         __connman_storage_save_service(service);
2586
2587         service->path = NULL;
2588
2589         if (path != NULL) {
2590                 __connman_profile_changed(FALSE);
2591
2592                 g_dbus_unregister_interface(connection, path,
2593                                                 CONNMAN_SERVICE_INTERFACE);
2594                 g_free(path);
2595         }
2596
2597         if (service->network != NULL)
2598                 connman_network_unref(service->network);
2599
2600         if (service->provider != NULL)
2601                 connman_provider_unref(service->provider);
2602
2603         if (service->ipconfig_ipv4 != NULL) {
2604                 connman_ipconfig_unref(service->ipconfig_ipv4);
2605                 service->ipconfig_ipv4 = NULL;
2606         }
2607
2608         if (service->ipconfig_ipv6 != NULL) {
2609                 connman_ipconfig_unref(service->ipconfig_ipv6);
2610                 service->ipconfig_ipv6 = NULL;
2611         }
2612
2613         if (service->location != NULL)
2614                 connman_location_unref(service->location);
2615
2616         g_strfreev(service->nameservers);
2617         g_strfreev(service->domains);
2618         g_strfreev(service->proxies);
2619         g_strfreev(service->excludes);
2620
2621         g_free(service->nameserver);
2622         g_free(service->domainname);
2623         g_free(service->pac);
2624         g_free(service->mcc);
2625         g_free(service->mnc);
2626         g_free(service->apn);
2627         g_free(service->username);
2628         g_free(service->password);
2629         g_free(service->profile);
2630         g_free(service->name);
2631         g_free(service->passphrase);
2632         g_free(service->identifier);
2633         g_free(service->eap);
2634         g_free(service->identity);
2635         g_free(service->ca_cert_file);
2636         g_free(service->client_cert_file);
2637         g_free(service->private_key_file);
2638         g_free(service->private_key_passphrase);
2639         g_free(service->phase2);
2640
2641         if (service->stats.timer != NULL)
2642                 g_timer_destroy(service->stats.timer);
2643         if (service->stats_roaming.timer != NULL)
2644                 g_timer_destroy(service->stats_roaming.timer);
2645
2646         g_free(service);
2647 }
2648
2649 /**
2650  * __connman_service_put:
2651  * @service: service structure
2652  *
2653  * Release service if no longer needed
2654  */
2655 void __connman_service_put(struct connman_service *service)
2656 {
2657         DBG("service %p", service);
2658
2659         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2660                 GSequenceIter *iter;
2661
2662                 iter = g_hash_table_lookup(service_hash, service->identifier);
2663                 if (iter != NULL) {
2664                         reply_pending(service, ECONNABORTED);
2665
2666                         __connman_service_disconnect(service);
2667
2668                         g_sequence_remove(iter);
2669                 } else
2670                         service_free(service);
2671         }
2672 }
2673
2674 static void stats_init(struct connman_service *service)
2675 {
2676         /* home */
2677         service->stats.valid = FALSE;
2678         service->stats.enabled = FALSE;
2679         service->stats.timer = g_timer_new();
2680
2681         /* roaming */
2682         service->stats_roaming.valid = FALSE;
2683         service->stats_roaming.enabled = FALSE;
2684         service->stats_roaming.timer = g_timer_new();
2685 }
2686
2687 static void service_initialize(struct connman_service *service)
2688 {
2689         DBG("service %p", service);
2690
2691         service->refcount = 1;
2692
2693         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2694         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2695         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2696         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2697
2698         service->favorite  = FALSE;
2699         service->immutable = FALSE;
2700         service->hidden = FALSE;
2701
2702         service->ignore = FALSE;
2703
2704         service->userconnect = FALSE;
2705
2706         service->order = 0;
2707
2708         stats_init(service);
2709
2710         service->provider = NULL;
2711 }
2712
2713 /**
2714  * connman_service_create:
2715  *
2716  * Allocate a new service.
2717  *
2718  * Returns: a newly-allocated #connman_service structure
2719  */
2720 struct connman_service *connman_service_create(void)
2721 {
2722         GSList *list;
2723         struct connman_stats_counter *counters;
2724         const char *counter;
2725
2726         struct connman_service *service;
2727
2728         service = g_try_new0(struct connman_service, 1);
2729         if (service == NULL)
2730                 return NULL;
2731
2732         DBG("service %p", service);
2733
2734         service->counter_table = g_hash_table_new_full(g_str_hash,
2735                                                 g_str_equal, NULL, g_free);
2736
2737         for (list = counter_list; list; list = list->next) {
2738                 counter = list->data;
2739
2740                 counters = g_try_new0(struct connman_stats_counter, 1);
2741                 if (counters == NULL) {
2742                         g_hash_table_destroy(service->counter_table);
2743                         g_free(service);
2744                         return NULL;
2745                 }
2746
2747                 counters->append_all = TRUE;
2748
2749                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2750                                 counters);
2751         }
2752
2753         service_initialize(service);
2754
2755         service->location = __connman_location_create(service);
2756
2757         return service;
2758 }
2759
2760 struct connman_location *__connman_service_get_location(struct connman_service *service)
2761 {
2762         return service->location;
2763 }
2764
2765 /**
2766  * connman_service_ref:
2767  * @service: service structure
2768  *
2769  * Increase reference counter of service
2770  */
2771 struct connman_service *connman_service_ref(struct connman_service *service)
2772 {
2773         DBG("%p", service);
2774
2775         g_atomic_int_inc(&service->refcount);
2776
2777         return service;
2778 }
2779
2780 /**
2781  * connman_service_unref:
2782  * @service: service structure
2783  *
2784  * Decrease reference counter of service
2785  */
2786 void connman_service_unref(struct connman_service *service)
2787 {
2788         __connman_service_put(service);
2789 }
2790
2791 static gint service_compare(gconstpointer a, gconstpointer b,
2792                                                         gpointer user_data)
2793 {
2794         struct connman_service *service_a = (void *) a;
2795         struct connman_service *service_b = (void *) b;
2796
2797         if (service_a->state != service_b->state) {
2798                 if (is_connected(service_a) == TRUE)
2799                         return -1;
2800                 if (is_connected(service_b) == TRUE)
2801                         return 1;
2802
2803                 if (is_connecting(service_a) == TRUE)
2804                         return -1;
2805                 if (is_connecting(service_b) == TRUE)
2806                         return 1;
2807         }
2808
2809         if (service_a->order > service_b->order)
2810                 return -1;
2811
2812         if (service_a->order < service_b->order)
2813                 return 1;
2814
2815         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2816                 return -1;
2817
2818         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2819                 return 1;
2820
2821         if (service_a->type != service_b->type) {
2822                 switch (service_a->type) {
2823                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2824                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2825                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2826                 case CONNMAN_SERVICE_TYPE_GPS:
2827                 case CONNMAN_SERVICE_TYPE_VPN:
2828                 case CONNMAN_SERVICE_TYPE_GADGET:
2829                         break;
2830                 case CONNMAN_SERVICE_TYPE_WIFI:
2831                         return 1;
2832                 case CONNMAN_SERVICE_TYPE_WIMAX:
2833                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2834                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2835                         return -1;
2836                 }
2837         }
2838
2839         return (gint) service_b->strength - (gint) service_a->strength;
2840 }
2841
2842 /**
2843  * connman_service_get_type:
2844  * @service: service structure
2845  *
2846  * Get the type of service
2847  */
2848 enum connman_service_type connman_service_get_type(struct connman_service *service)
2849 {
2850         if (service == NULL)
2851                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2852
2853         return service->type;
2854 }
2855
2856 /**
2857  * connman_service_get_interface:
2858  * @service: service structure
2859  *
2860  * Get network interface of service
2861  */
2862 char *connman_service_get_interface(struct connman_service *service)
2863 {
2864         int index;
2865
2866         if (service == NULL)
2867                 return NULL;
2868
2869         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2870                 if (service->ipconfig_ipv4)
2871                         index = connman_ipconfig_get_index(
2872                                                 service->ipconfig_ipv4);
2873                 else if (service->ipconfig_ipv6)
2874                         index = connman_ipconfig_get_index(
2875                                                 service->ipconfig_ipv6);
2876                 else
2877                         return NULL;
2878
2879                 return connman_inet_ifname(index);
2880         }
2881
2882         if (service->network == NULL)
2883                 return NULL;
2884
2885         index = connman_network_get_index(service->network);
2886
2887         return connman_inet_ifname(index);
2888 }
2889
2890 /**
2891  * connman_service_get_network:
2892  * @service: service structure
2893  *
2894  * Get the service network
2895  */
2896 struct connman_network *
2897 __connman_service_get_network(struct connman_service *service)
2898 {
2899         if (service == NULL)
2900                 return NULL;
2901
2902         return service->network;
2903 }
2904
2905 struct connman_ipconfig *
2906 __connman_service_get_ip4config(struct connman_service *service)
2907 {
2908         if (service == NULL)
2909                 return NULL;
2910
2911         return service->ipconfig_ipv4;
2912 }
2913
2914 struct connman_ipconfig *
2915 __connman_service_get_ip6config(struct connman_service *service)
2916 {
2917         if (service == NULL)
2918                 return NULL;
2919
2920         return service->ipconfig_ipv6;
2921 }
2922
2923 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2924 {
2925         if (service == NULL)
2926                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2927
2928         return service->security;
2929 }
2930
2931 /**
2932  * __connman_service_set_favorite:
2933  * @service: service structure
2934  * @favorite: favorite value
2935  *
2936  * Change the favorite setting of service
2937  */
2938 int __connman_service_set_favorite(struct connman_service *service,
2939                                                 connman_bool_t favorite)
2940 {
2941         GSequenceIter *iter;
2942
2943         iter = g_hash_table_lookup(service_hash, service->identifier);
2944         if (iter == NULL)
2945                 return -ENOENT;
2946
2947         if (service->favorite == favorite)
2948                 return -EALREADY;
2949
2950         service->favorite = favorite;
2951
2952         favorite_changed(service);
2953
2954         g_sequence_sort_changed(iter, service_compare, NULL);
2955
2956         __connman_profile_changed(FALSE);
2957
2958         return 0;
2959 }
2960
2961 int __connman_service_set_immutable(struct connman_service *service,
2962                                                 connman_bool_t immutable)
2963 {
2964         service->immutable = immutable;
2965
2966         immutable_changed(service);
2967
2968         return 0;
2969 }
2970
2971 void __connman_service_set_string(struct connman_service *service,
2972                                   const char *key, const char *value)
2973 {
2974         if (g_str_equal(key, "EAP") == TRUE) {
2975                 g_free(service->eap);
2976                 service->eap = g_strdup(value);
2977         } else if (g_str_equal(key, "Identity") == TRUE) {
2978                 g_free(service->identity);
2979                 service->identity = g_strdup(value);
2980         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2981                 g_free(service->ca_cert_file);
2982                 service->ca_cert_file = g_strdup(value);
2983         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2984                 g_free(service->client_cert_file);
2985                 service->client_cert_file = g_strdup(value);
2986         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2987                 g_free(service->private_key_file);
2988                 service->private_key_file = g_strdup(value);
2989         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2990                 g_free(service->private_key_passphrase);
2991                 service->private_key_passphrase = g_strdup(value);
2992         } else if (g_str_equal(key, "Phase2") == TRUE) {
2993                 g_free(service->phase2);
2994                 service->phase2 = g_strdup(value);
2995         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2996                 g_free(service->passphrase);
2997                 service->passphrase = g_strdup(value);
2998         }
2999 }
3000
3001 static void service_complete(struct connman_service *service)
3002 {
3003         reply_pending(service, EIO);
3004
3005         if (service->userconnect == FALSE)
3006                 __connman_service_auto_connect();
3007
3008         g_get_current_time(&service->modified);
3009         __connman_storage_save_service(service);
3010 }
3011
3012 static void report_error_cb(struct connman_service *service,
3013                         gboolean retry, void *user_data)
3014 {
3015         if (retry == TRUE)
3016                 __connman_service_connect(service);
3017         else {
3018                 service_complete(service);
3019                 __connman_profile_changed(FALSE);
3020                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3021         }
3022 }
3023
3024 int __connman_service_indicate_state(struct connman_service *service,
3025                                         enum connman_service_state state)
3026 {
3027         GSequenceIter *iter;
3028
3029         DBG("service %p state %d", service, state);
3030
3031         if (service == NULL)
3032                 return -EINVAL;
3033
3034         if (service->state == state)
3035                 return -EALREADY;
3036
3037         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
3038                                 state == CONNMAN_SERVICE_STATE_IDLE)
3039                 return -EINVAL;
3040
3041         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
3042                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3043                 return -EINVAL;
3044
3045         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3046                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3047                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
3048                 state_changed(service);
3049
3050                 reply_pending(service, ECONNABORTED);
3051
3052                 __connman_service_disconnect(service);
3053         }
3054
3055         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3056                 if (__connman_stats_service_register(service) == 0) {
3057                         __connman_stats_get(service, FALSE,
3058                                                 &service->stats.data);
3059                         __connman_stats_get(service, TRUE,
3060                                                 &service->stats_roaming.data);
3061                 }
3062
3063                 if (service->ipconfig_ipv4)
3064                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3065                 if (service->ipconfig_ipv6)
3066                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3067         }
3068
3069         service->state = state;
3070         state_changed(service);
3071
3072         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3073                 if (service->login_required == TRUE) {
3074                         service->login_required = FALSE;
3075                         login_changed(service);
3076                 }
3077
3078                 connman_timeserver_sync();
3079         }
3080
3081         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3082                 connman_bool_t reconnect;
3083
3084                 reconnect = get_reconnect_state(service);
3085                 if (reconnect == TRUE)
3086                         __connman_service_auto_connect();
3087         }
3088
3089         if (state == CONNMAN_SERVICE_STATE_READY) {
3090                 set_reconnect_state(service, TRUE);
3091
3092                 __connman_service_set_favorite(service, TRUE);
3093
3094                 reply_pending(service, 0);
3095
3096                 service->userconnect = FALSE;
3097
3098                 g_get_current_time(&service->modified);
3099                 __connman_storage_save_service(service);
3100
3101                 update_nameservers(service);
3102                 dns_changed(service);
3103                 domain_changed(service);
3104
3105                 __connman_wpad_start(service);
3106
3107                 __connman_notifier_connect(service->type);
3108
3109                 default_changed();
3110         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3111                 __connman_location_finish(service);
3112
3113                 default_changed();
3114
3115                 __connman_wpad_stop(service);
3116
3117                 update_nameservers(service);
3118                 dns_changed(service);
3119                 domain_changed(service);
3120
3121                 __connman_notifier_disconnect(service->type);
3122         }
3123
3124         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3125                 if (service->userconnect == TRUE &&
3126                         __connman_agent_report_error(service,
3127                                         error2string(service->error),
3128                                         report_error_cb, NULL) == -EIO)
3129                         return 0;
3130                 service_complete(service);
3131         } else
3132                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3133
3134         iter = g_hash_table_lookup(service_hash, service->identifier);
3135         if (iter != NULL)
3136                 g_sequence_sort_changed(iter, service_compare, NULL);
3137
3138         __connman_profile_changed(FALSE);
3139
3140         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
3141                 default_changed();
3142
3143         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3144                 struct connman_service *def_service = get_default();
3145
3146                 if (__connman_notifier_count_connected() == 0 &&
3147                         def_service != NULL &&
3148                                 def_service->provider != NULL)
3149                         __connman_provider_disconnect(def_service->provider);
3150         }
3151
3152         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
3153                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
3154                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3155
3156         return 0;
3157 }
3158
3159 int __connman_service_indicate_error(struct connman_service *service,
3160                                         enum connman_service_error error)
3161 {
3162         DBG("service %p error %d", service, error);
3163
3164         if (service == NULL)
3165                 return -EINVAL;
3166
3167         service->error = error;
3168
3169         return __connman_service_indicate_state(service,
3170                                         CONNMAN_SERVICE_STATE_FAILURE);
3171 }
3172
3173 int __connman_service_indicate_default(struct connman_service *service)
3174 {
3175         DBG("service %p", service);
3176
3177         default_changed();
3178
3179         __connman_location_detect(service);
3180
3181         return 0;
3182 }
3183
3184 int __connman_service_request_login(struct connman_service *service)
3185 {
3186         DBG("service %p", service);
3187
3188         if (service == NULL)
3189                 return -EINVAL;
3190
3191         service->login_required = TRUE;
3192         login_changed(service);
3193
3194         return 0;
3195 }
3196
3197 static connman_bool_t prepare_network(struct connman_service *service)
3198 {
3199         enum connman_network_type type;
3200         unsigned int ssid_len;
3201
3202         type = connman_network_get_type(service->network);
3203
3204         switch (type) {
3205         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3206         case CONNMAN_NETWORK_TYPE_VENDOR:
3207                 return FALSE;
3208         case CONNMAN_NETWORK_TYPE_WIFI:
3209                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3210                                                         &ssid_len) == NULL)
3211                         return FALSE;
3212
3213                 connman_network_set_string(service->network,
3214                                 "WiFi.Passphrase", service->passphrase);
3215                 break;
3216         case CONNMAN_NETWORK_TYPE_ETHERNET:
3217         case CONNMAN_NETWORK_TYPE_WIMAX:
3218         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3219         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3220                 break;
3221         case CONNMAN_NETWORK_TYPE_CELLULAR:
3222                 connman_network_set_string(service->network,
3223                                                 "Cellular.APN", service->apn);
3224
3225                 connman_network_set_string(service->network,
3226                                         "Cellular.Username", service->username);
3227                 connman_network_set_string(service->network,
3228                                         "Cellular.Password", service->password);
3229                 break;
3230         }
3231
3232         return TRUE;
3233 }
3234
3235 static void prepare_8021x(struct connman_service *service)
3236 {
3237         if (service->eap != NULL)
3238                 connman_network_set_string(service->network, "WiFi.EAP",
3239                                                                 service->eap);
3240
3241         if (service->identity != NULL)
3242                 connman_network_set_string(service->network, "WiFi.Identity",
3243                                                         service->identity);
3244
3245         if (service->ca_cert_file != NULL)
3246                 connman_network_set_string(service->network, "WiFi.CACertFile",
3247                                                         service->ca_cert_file);
3248
3249         if (service->client_cert_file != NULL)
3250                 connman_network_set_string(service->network,
3251                                                 "WiFi.ClientCertFile",
3252                                                 service->client_cert_file);
3253
3254         if (service->private_key_file != NULL)
3255                 connman_network_set_string(service->network,
3256                                                 "WiFi.PrivateKeyFile",
3257                                                 service->private_key_file);
3258
3259         if (service->private_key_passphrase != NULL)
3260                 connman_network_set_string(service->network,
3261                                         "WiFi.PrivateKeyPassphrase",
3262                                         service->private_key_passphrase);
3263
3264         if (service->phase2 != NULL)
3265                 connman_network_set_string(service->network, "WiFi.Phase2",
3266                                                         service->phase2);
3267 }
3268
3269 int __connman_service_connect(struct connman_service *service)
3270 {
3271         int err;
3272
3273         DBG("service %p", service);
3274
3275         if (is_connected(service) == TRUE)
3276                 return -EISCONN;
3277
3278         if (is_connecting(service) == TRUE)
3279                 return -EALREADY;
3280
3281         switch (service->type) {
3282         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3283         case CONNMAN_SERVICE_TYPE_SYSTEM:
3284         case CONNMAN_SERVICE_TYPE_GPS:
3285         case CONNMAN_SERVICE_TYPE_GADGET:
3286                 return -EINVAL;
3287         case CONNMAN_SERVICE_TYPE_ETHERNET:
3288         case CONNMAN_SERVICE_TYPE_WIMAX:
3289         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3290         case CONNMAN_SERVICE_TYPE_VPN:
3291                 break;
3292         case CONNMAN_SERVICE_TYPE_CELLULAR:
3293                 if (service->apn == NULL)
3294                         return -EINVAL;
3295                 break;
3296         case CONNMAN_SERVICE_TYPE_WIFI:
3297                 switch (service->security) {
3298                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3299                 case CONNMAN_SERVICE_SECURITY_NONE:
3300                         break;
3301                 case CONNMAN_SERVICE_SECURITY_WEP:
3302                 case CONNMAN_SERVICE_SECURITY_PSK:
3303                 case CONNMAN_SERVICE_SECURITY_WPA:
3304                 case CONNMAN_SERVICE_SECURITY_RSN:
3305                         if (service->passphrase == NULL)
3306                                 return -ENOKEY;
3307                         break;
3308                 case CONNMAN_SERVICE_SECURITY_8021X:
3309                         break;
3310                 }
3311                 break;
3312         }
3313
3314         if (service->network != NULL) {
3315                 if (prepare_network(service) == FALSE)
3316                         return -EINVAL;
3317
3318                 switch (service->security) {
3319                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3320                 case CONNMAN_SERVICE_SECURITY_NONE:
3321                 case CONNMAN_SERVICE_SECURITY_WEP:
3322                 case CONNMAN_SERVICE_SECURITY_PSK:
3323                 case CONNMAN_SERVICE_SECURITY_WPA:
3324                 case CONNMAN_SERVICE_SECURITY_RSN:
3325                         break;
3326                 case CONNMAN_SERVICE_SECURITY_8021X:
3327                         prepare_8021x(service);
3328                         break;
3329                 }
3330
3331                 if (__connman_stats_service_register(service) == 0) {
3332                         __connman_stats_get(service, FALSE,
3333                                                 &service->stats.data);
3334                         __connman_stats_get(service, TRUE,
3335                                                 &service->stats_roaming.data);
3336                 }
3337
3338                 if (service->ipconfig_ipv4)
3339                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3340                 if (service->ipconfig_ipv6)
3341                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3342
3343                 err = __connman_network_connect(service->network);
3344         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3345                                         service->provider != NULL)
3346                 err = __connman_provider_connect(service->provider);
3347         else
3348                 return -EOPNOTSUPP;
3349
3350         if (err < 0) {
3351                 if (err != -EINPROGRESS) {
3352                         if (__connman_ipconfig_disable(
3353                                         service->ipconfig_ipv4) == 0) {
3354                                 connman_ipconfig_unref(service->ipconfig_ipv4);
3355                                 service->ipconfig_ipv4 = NULL;
3356                         }
3357
3358                         if (__connman_ipconfig_disable(
3359                                         service->ipconfig_ipv6) == 0) {
3360                                 connman_ipconfig_unref(service->ipconfig_ipv6);
3361                                 service->ipconfig_ipv6 = NULL;
3362                         }
3363
3364                         __connman_stats_service_unregister(service);
3365                         if (service->userconnect == TRUE)
3366                                 return __connman_agent_report_error(service,
3367                                                 error2string(service->error),
3368                                                 report_error_cb, NULL);
3369                         else
3370                                 return err;
3371                 }
3372
3373                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3374                                                 connect_timeout, service);
3375
3376                 return -EINPROGRESS;
3377         }
3378
3379         return 0;
3380 }
3381
3382 int __connman_service_disconnect(struct connman_service *service)
3383 {
3384         int err;
3385
3386         DBG("service %p", service);
3387
3388         if (service->network != NULL) {
3389                 err = __connman_network_disconnect(service->network);
3390         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3391                                         service->provider != NULL)
3392                 err = __connman_provider_disconnect(service->provider);
3393         else
3394                 return -EOPNOTSUPP;
3395
3396         if (err < 0 && err != -EINPROGRESS)
3397                 return err;
3398
3399         if (service->ipconfig_ipv4)
3400                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3401                                                         NULL);
3402         else
3403                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3404                                                         NULL);
3405
3406         __connman_ipconfig_clear_address(service->ipconfig_ipv4);
3407         __connman_ipconfig_clear_address(service->ipconfig_ipv6);
3408
3409         if (__connman_ipconfig_disable(service->ipconfig_ipv4) == 0) {
3410                 connman_ipconfig_unref(service->ipconfig_ipv4);
3411                 service->ipconfig_ipv4 = NULL;
3412         }
3413
3414         if (__connman_ipconfig_disable(service->ipconfig_ipv6) == 0) {
3415                 connman_ipconfig_unref(service->ipconfig_ipv6);
3416                 service->ipconfig_ipv6 = NULL;
3417         }
3418
3419         __connman_stats_service_unregister(service);
3420
3421         return err;
3422 }
3423
3424 /**
3425  * __connman_service_lookup:
3426  * @pattern: search pattern
3427  * @path: return object path
3428  *
3429  * Look up a service path from a search pattern
3430  */
3431 int __connman_service_lookup(const char *pattern, const char **path)
3432 {
3433         GHashTableIter iter;
3434         gpointer key, value;
3435
3436         g_hash_table_iter_init(&iter, service_hash);
3437
3438         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3439                 GSequenceIter *iter = value;
3440                 struct connman_service *service = g_sequence_get(iter);
3441
3442                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3443                                 g_strcmp0(service->name, pattern) == 0) {
3444                         *path = (const char *) service->path;
3445                         return 0;
3446                 }
3447         }
3448
3449         return -ENXIO;
3450 }
3451
3452 /**
3453  * lookup_by_identifier:
3454  * @identifier: service identifier
3455  *
3456  * Look up a service by identifier (reference count will not be increased)
3457  */
3458 static struct connman_service *lookup_by_identifier(const char *identifier)
3459 {
3460         GSequenceIter *iter;
3461
3462         iter = g_hash_table_lookup(service_hash, identifier);
3463         if (iter != NULL)
3464                 return g_sequence_get(iter);
3465
3466         return NULL;
3467 }
3468
3469 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3470                 const char *ssid, const char *mode, const char *security)
3471 {
3472         struct connman_network *network;
3473         char *name;
3474         int index;
3475         unsigned int i, ssid_len;
3476
3477         ssid_len = strlen(ssid);
3478         if (ssid_len < 1)
3479                 return NULL;
3480
3481         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3482         if (network == NULL)
3483                 return NULL;
3484
3485         connman_network_set_blob(network, "WiFi.SSID",
3486                                         (unsigned char *) ssid, ssid_len);
3487
3488         connman_network_set_string(network, "WiFi.Mode", mode);
3489         connman_network_set_string(network, "WiFi.Security", security);
3490
3491         name = g_try_malloc0(ssid_len + 1);
3492         if (name == NULL) {
3493                 connman_network_unref(network);
3494                 return NULL;
3495         }
3496
3497         for (i = 0; i < ssid_len; i++) {
3498                 if (g_ascii_isprint(ssid[i]))
3499                         name[i] = ssid[i];
3500                 else
3501                         name[i] = ' ';
3502         }
3503
3504         connman_network_set_name(network, name);
3505
3506         g_free(name);
3507
3508         index = connman_device_get_index(device);
3509         connman_network_set_index(network, index);
3510
3511         if (connman_device_add_network(device, network) < 0) {
3512                 connman_network_unref(network);
3513                 return NULL;
3514         }
3515
3516         connman_network_set_available(network, TRUE);
3517
3518         return network;
3519 }
3520
3521 int __connman_service_create_and_connect(DBusMessage *msg)
3522 {
3523         struct connman_service *service;
3524         struct connman_network *network;
3525         struct connman_device *device;
3526         DBusMessageIter iter, array;
3527         const char *mode = "managed", *security = "none", *group_security;
3528         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3529         unsigned int ssid_len = 0;
3530         const char *ident;
3531         char *name, *group;
3532         gboolean created = FALSE;
3533         int err;
3534
3535         dbus_message_iter_init(msg, &iter);
3536         dbus_message_iter_recurse(&iter, &array);
3537
3538         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3539                 DBusMessageIter entry, value;
3540                 const char *key;
3541
3542                 dbus_message_iter_recurse(&array, &entry);
3543                 dbus_message_iter_get_basic(&entry, &key);
3544
3545                 dbus_message_iter_next(&entry);
3546                 dbus_message_iter_recurse(&entry, &value);
3547
3548                 switch (dbus_message_iter_get_arg_type(&value)) {
3549                 case DBUS_TYPE_STRING:
3550                         if (g_str_equal(key, "Type") == TRUE)
3551                                 dbus_message_iter_get_basic(&value, &type);
3552                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3553                                         g_str_equal(key, "Mode") == TRUE)
3554                                 dbus_message_iter_get_basic(&value, &mode);
3555                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3556                                         g_str_equal(key, "Security") == TRUE)
3557                                 dbus_message_iter_get_basic(&value, &security);
3558                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3559                                         g_str_equal(key, "Passphrase") == TRUE)
3560                                 dbus_message_iter_get_basic(&value, &passphrase);
3561                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3562                                         g_str_equal(key, "SSID") == TRUE)
3563                                 dbus_message_iter_get_basic(&value, &ssid);
3564                 }
3565
3566                 dbus_message_iter_next(&array);
3567         }
3568
3569         if (type == NULL)
3570                 return -EINVAL;
3571
3572         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3573                 return -EOPNOTSUPP;
3574
3575         if (ssid == NULL)
3576                 return -EINVAL;
3577
3578         ssid_len = strlen(ssid);
3579         if (ssid_len < 1)
3580                 return -EINVAL;
3581
3582         if (g_strcmp0(security, "none") != 0 &&
3583                                 g_strcmp0(security, "wep") != 0 &&
3584                                 g_strcmp0(security, "psk") != 0 &&
3585                                 g_strcmp0(security, "wpa") != 0 &&
3586                                 g_strcmp0(security, "rsn") != 0 &&
3587                                 g_strcmp0(security, "ieee8021x") != 0)
3588                 return -EINVAL;
3589
3590         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3591         if (device == NULL)
3592                 return -EOPNOTSUPP;
3593
3594         ident = connman_device_get_ident(device);
3595         if (ident == NULL)
3596                 return -EOPNOTSUPP;
3597
3598
3599         if (!g_strcmp0(security, "wpa") ||
3600                 !g_strcmp0(security, "rsn"))
3601                 group_security = "psk";
3602         else
3603                 group_security = security;
3604
3605         group = connman_wifi_build_group_name((unsigned char *) ssid,
3606                                                 ssid_len, mode, group_security);
3607         if (group == NULL)
3608                 return -EINVAL;
3609
3610         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3611
3612         service = lookup_by_identifier(name);
3613
3614         if (service != NULL)
3615                 goto done;
3616
3617         network = create_hidden_wifi(device, ssid, mode, security);
3618         if (network != NULL) {
3619                 connman_network_set_group(network, group);
3620                 created = TRUE;
3621         }
3622
3623         service = lookup_by_identifier(name);
3624
3625 done:
3626         g_free(name);
3627         g_free(group);
3628
3629         if (service == NULL) {
3630                 err = -EOPNOTSUPP;
3631                 goto failed;
3632         }
3633
3634         set_reconnect_state(service, FALSE);
3635
3636         __connman_device_disconnect(device);
3637
3638         if (passphrase != NULL) {
3639                 g_free(service->passphrase);
3640                 service->passphrase = g_strdup(passphrase);
3641         }
3642
3643         service->userconnect = TRUE;
3644
3645         err = __connman_service_connect(service);
3646         if (err < 0 && err != -EINPROGRESS)
3647                 goto failed;
3648
3649         g_dbus_send_reply(connection, msg,
3650                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3651                                                         DBUS_TYPE_INVALID);
3652
3653         return 0;
3654
3655 failed:
3656         if (service != NULL && created == TRUE) {
3657                 struct connman_network *network = service->network;
3658
3659                 if (network != NULL) {
3660                         connman_network_set_available(network, FALSE);
3661                         __connman_device_cleanup_networks(device);
3662                 } else
3663                         __connman_service_put(service);
3664         }
3665
3666         return err;
3667 }
3668
3669 /**
3670  * __connman_service_get:
3671  * @identifier: service identifier
3672  *
3673  * Look up a service by identifier or create a new one if not found
3674  */
3675 static struct connman_service *service_get(const char *identifier)
3676 {
3677         struct connman_service *service;
3678         GSequenceIter *iter;
3679
3680         iter = g_hash_table_lookup(service_hash, identifier);
3681         if (iter != NULL) {
3682                 service = g_sequence_get(iter);
3683                 if (service != NULL)
3684                         connman_service_ref(service);
3685                 return service;
3686         }
3687
3688         service = connman_service_create();
3689         if (service == NULL)
3690                 return NULL;
3691
3692         DBG("service %p", service);
3693
3694         service->identifier = g_strdup(identifier);
3695
3696         service->profile = g_strdup(__connman_profile_active_ident());
3697
3698         iter = g_sequence_insert_sorted(service_list, service,
3699                                                 service_compare, NULL);
3700
3701         g_hash_table_insert(service_hash, service->identifier, iter);
3702
3703         return service;
3704 }
3705
3706 static int service_register(struct connman_service *service)
3707 {
3708         const char *path = __connman_profile_active_path();
3709         GSequenceIter *iter;
3710
3711         DBG("service %p", service);
3712
3713         if (service->path != NULL)
3714                 return -EALREADY;
3715
3716         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3717
3718         DBG("path %s", service->path);
3719
3720         __connman_config_provision_service(service);
3721
3722         __connman_storage_load_service(service);
3723
3724         g_dbus_register_interface(connection, service->path,
3725                                         CONNMAN_SERVICE_INTERFACE,
3726                                         service_methods, service_signals,
3727                                                         NULL, service, NULL);
3728
3729         iter = g_hash_table_lookup(service_hash, service->identifier);
3730         if (iter != NULL)
3731                 g_sequence_sort_changed(iter, service_compare, NULL);
3732
3733         __connman_profile_changed(TRUE);
3734
3735         return 0;
3736 }
3737
3738 static void service_up(struct connman_ipconfig *ipconfig)
3739 {
3740         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3741
3742         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3743
3744         link_changed(service);
3745
3746         service->stats.valid = FALSE;
3747         service->stats_roaming.valid = FALSE;
3748 }
3749
3750 static void service_down(struct connman_ipconfig *ipconfig)
3751 {
3752         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3753 }
3754
3755 static void service_lower_up(struct connman_ipconfig *ipconfig)
3756 {
3757         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3758
3759         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3760
3761         stats_start(service);
3762 }
3763
3764 static void service_lower_down(struct connman_ipconfig *ipconfig)
3765 {
3766         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3767
3768         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3769
3770         stats_stop(service);
3771         __connman_storage_save_service(service);
3772 }
3773
3774 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3775 {
3776         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3777
3778         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3779
3780         settings_changed(service);
3781 }
3782
3783 static void service_ip_release(struct connman_ipconfig *ipconfig)
3784 {
3785         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3786
3787         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3788
3789         settings_changed(service);
3790 }
3791
3792 static const struct connman_ipconfig_ops service_ops = {
3793         .up             = service_up,
3794         .down           = service_down,
3795         .lower_up       = service_lower_up,
3796         .lower_down     = service_lower_down,
3797         .ip_bound       = service_ip_bound,
3798         .ip_release     = service_ip_release,
3799 };
3800
3801 static void setup_ip4config(struct connman_service *service, int index)
3802 {
3803         if (index < 0)
3804                 return;
3805
3806         service->ipconfig_ipv4 = connman_ipconfig_create(index,
3807                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3808         if (service->ipconfig_ipv4 == NULL)
3809                 return;
3810
3811         connman_ipconfig_set_method(service->ipconfig_ipv4,
3812                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3813
3814         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
3815
3816         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
3817 }
3818
3819 static void setup_ip6config(struct connman_service *service, int index)
3820 {
3821         if (index < 0)
3822                 return;
3823
3824         service->ipconfig_ipv6 = connman_ipconfig_create(index,
3825                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
3826         if (service->ipconfig_ipv6 == NULL)
3827                 return;
3828
3829         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
3830
3831         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
3832 }
3833
3834 void __connman_service_create_ip4config(struct connman_service *service,
3835                                                                 int index)
3836 {
3837         const char *ident = service->profile;
3838         GKeyFile *keyfile;
3839
3840         DBG("ipv4 %p", service->ipconfig_ipv4);
3841
3842         if (service->ipconfig_ipv4 != NULL)
3843                 return;
3844
3845         setup_ip4config(service, index);
3846
3847         if (ident == NULL)
3848                 return;
3849
3850         keyfile = __connman_storage_open_profile(ident);
3851         if (keyfile == NULL)
3852                 return;
3853
3854         if (service->ipconfig_ipv4)
3855                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
3856                                         service->identifier, "IPv4.");
3857         g_key_file_free(keyfile);
3858 }
3859
3860 void __connman_service_create_ip6config(struct connman_service *service,
3861                                                                 int index)
3862 {
3863         const char *ident = service->profile;
3864         GKeyFile *keyfile;
3865
3866         DBG("ipv6 %p", service->ipconfig_ipv6);
3867
3868         if (service->ipconfig_ipv6 != NULL)
3869                 return;
3870
3871         setup_ip6config(service, index);
3872
3873         if (ident == NULL)
3874                 return;
3875
3876         keyfile = __connman_storage_open_profile(ident);
3877         if (keyfile == NULL)
3878                 return;
3879
3880         if (service->ipconfig_ipv6 != NULL)
3881                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
3882                                         service->identifier, "IPv6.");
3883
3884         g_key_file_free(keyfile);
3885 }
3886
3887 /**
3888  * __connman_service_lookup_from_network:
3889  * @network: network structure
3890  *
3891  * Look up a service by network (reference count will not be increased)
3892  */
3893 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3894 {
3895         struct connman_service *service;
3896         const char *ident, *group;
3897         char *name;
3898
3899         DBG("network %p", network);
3900
3901         ident = __connman_network_get_ident(network);
3902         if (ident == NULL)
3903                 return NULL;
3904
3905         group = connman_network_get_group(network);
3906         if (group == NULL)
3907                 return NULL;
3908
3909         name = g_strdup_printf("%s_%s_%s",
3910                         __connman_network_get_type(network), ident, group);
3911         service = lookup_by_identifier(name);
3912         g_free(name);
3913
3914         return service;
3915 }
3916
3917 struct connman_service *__connman_service_lookup_from_index(int index)
3918 {
3919         struct connman_service *service;
3920         GSequenceIter *iter;
3921
3922         iter = g_sequence_get_begin_iter(service_list);
3923
3924         while (g_sequence_iter_is_end(iter) == FALSE) {
3925                 service = g_sequence_get(iter);
3926
3927                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
3928                                                         == index)
3929                         return service;
3930
3931                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
3932                                                         == index)
3933                         return service;
3934
3935                 iter = g_sequence_iter_next(iter);
3936         }
3937
3938         return NULL;
3939 }
3940
3941 const char *__connman_service_get_ident(struct connman_service *service)
3942 {
3943         return service->identifier;
3944 }
3945
3946 const char *__connman_service_get_path(struct connman_service *service)
3947 {
3948         return service->path;
3949 }
3950
3951 unsigned int __connman_service_get_order(struct connman_service *service)
3952 {
3953         GSequenceIter *iter;
3954
3955         if (service == NULL)
3956                 return 0;
3957
3958         if (service->favorite == FALSE) {
3959                 service->order = 0;
3960                 goto done;
3961         }
3962
3963         iter = g_hash_table_lookup(service_hash, service->identifier);
3964         if (iter != NULL) {
3965                 if (g_sequence_iter_get_position(iter) == 0)
3966                         service->order = 1;
3967                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3968                         service->order = 10;
3969                 else
3970                         service->order = 0;
3971         }
3972
3973 done:
3974         return service->order;
3975 }
3976
3977 static enum connman_service_type convert_network_type(struct connman_network *network)
3978 {
3979         enum connman_network_type type = connman_network_get_type(network);
3980
3981         switch (type) {
3982         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3983         case CONNMAN_NETWORK_TYPE_VENDOR:
3984                 break;
3985         case CONNMAN_NETWORK_TYPE_ETHERNET:
3986                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3987         case CONNMAN_NETWORK_TYPE_WIFI:
3988                 return CONNMAN_SERVICE_TYPE_WIFI;
3989         case CONNMAN_NETWORK_TYPE_WIMAX:
3990                 return CONNMAN_SERVICE_TYPE_WIMAX;
3991         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3992         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3993                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3994         case CONNMAN_NETWORK_TYPE_CELLULAR:
3995                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3996         }
3997
3998         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3999 }
4000
4001 static enum connman_service_mode convert_wifi_mode(const char *mode)
4002 {
4003         if (mode == NULL)
4004                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4005         else if (g_str_equal(mode, "managed") == TRUE)
4006                 return CONNMAN_SERVICE_MODE_MANAGED;
4007         else if (g_str_equal(mode, "adhoc") == TRUE)
4008                 return CONNMAN_SERVICE_MODE_ADHOC;
4009         else
4010                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4011 }
4012
4013 static enum connman_service_security convert_wifi_security(const char *security)
4014 {
4015         if (security == NULL)
4016                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4017         else if (g_str_equal(security, "none") == TRUE)
4018                 return CONNMAN_SERVICE_SECURITY_NONE;
4019         else if (g_str_equal(security, "wep") == TRUE)
4020                 return CONNMAN_SERVICE_SECURITY_WEP;
4021         else if (g_str_equal(security, "psk") == TRUE)
4022                 return CONNMAN_SERVICE_SECURITY_PSK;
4023         else if (g_str_equal(security, "ieee8021x") == TRUE)
4024                 return CONNMAN_SERVICE_SECURITY_8021X;
4025         else if (g_str_equal(security, "wpa") == TRUE)
4026                 return CONNMAN_SERVICE_SECURITY_WPA;
4027         else if (g_str_equal(security, "rsn") == TRUE)
4028                 return CONNMAN_SERVICE_SECURITY_RSN;
4029         else
4030                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4031 }
4032
4033 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4034 {
4035         switch (mode) {
4036         case 0:
4037         case 1:
4038                 return CONNMAN_SERVICE_MODE_GPRS;
4039         case 3:
4040                 return CONNMAN_SERVICE_MODE_EDGE;
4041         case 2:
4042         case 4:
4043         case 5:
4044         case 6:
4045                 return CONNMAN_SERVICE_MODE_UMTS;
4046         }
4047
4048         return CONNMAN_SERVICE_MODE_UNKNOWN;
4049 }
4050
4051 static void update_from_network(struct connman_service *service,
4052                                         struct connman_network *network)
4053 {
4054         connman_uint8_t strength = service->strength;
4055         GSequenceIter *iter;
4056         const char *str;
4057
4058         DBG("service %p network %p", service, network);
4059
4060         if (is_connected(service) == TRUE)
4061                 return;
4062
4063         if (is_connecting(service) == TRUE)
4064                 return;
4065
4066         str = connman_network_get_string(network, "Name");
4067         if (str != NULL) {
4068                 g_free(service->name);
4069                 service->name = g_strdup(str);
4070                 service->hidden = FALSE;
4071         } else {
4072                 g_free(service->name);
4073                 service->name = NULL;
4074                 service->hidden = TRUE;
4075         }
4076
4077         service->strength = connman_network_get_uint8(network, "Strength");
4078         service->roaming = connman_network_get_bool(network, "Roaming");
4079
4080         if (service->strength == 0) {
4081                 /*
4082                  * Filter out 0-values; it's unclear what they mean
4083                  * and they cause anomalous sorting of the priority list.
4084                  */
4085                 service->strength = strength;
4086         }
4087
4088         str = connman_network_get_string(network, "WiFi.Mode");
4089         service->mode = convert_wifi_mode(str);
4090
4091         str = connman_network_get_string(network, "WiFi.Security");
4092         service->security = convert_wifi_security(str);
4093
4094         str = connman_network_get_string(network, "Cellular.MCC");
4095         g_free(service->mcc);
4096         service->mcc = g_strdup(str);
4097
4098         str = connman_network_get_string(network, "Cellular.MNC");
4099         g_free(service->mnc);
4100         service->mnc = g_strdup(str);
4101
4102         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4103                 connman_uint8_t value = connman_network_get_uint8(network,
4104                                                         "Cellular.Mode");
4105
4106                 service->mode = convert_cellular_mode(value);
4107         }
4108
4109         if (service->strength > strength && service->network != NULL) {
4110                 connman_network_unref(service->network);
4111                 service->network = connman_network_ref(network);
4112
4113                 strength_changed(service);
4114         }
4115
4116         if (service->network == NULL)
4117                 service->network = connman_network_ref(network);
4118
4119         iter = g_hash_table_lookup(service_hash, service->identifier);
4120         if (iter != NULL)
4121                 g_sequence_sort_changed(iter, service_compare, NULL);
4122 }
4123
4124 /**
4125  * __connman_service_create_from_network:
4126  * @network: network structure
4127  *
4128  * Look up service by network and if not found, create one
4129  */
4130 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4131 {
4132         struct connman_service *service;
4133         struct connman_device *device;
4134         const char *ident, *group;
4135         char *name;
4136         int index;
4137
4138         DBG("network %p", network);
4139
4140         ident = __connman_network_get_ident(network);
4141         if (ident == NULL)
4142                 return NULL;
4143
4144         group = connman_network_get_group(network);
4145         if (group == NULL)
4146                 return NULL;
4147
4148         name = g_strdup_printf("%s_%s_%s",
4149                         __connman_network_get_type(network), ident, group);
4150         service = service_get(name);
4151         g_free(name);
4152
4153         if (service == NULL)
4154                 return NULL;
4155
4156         if (__connman_network_get_weakness(network) == TRUE)
4157                 return service;
4158
4159         if (service->path != NULL) {
4160                 update_from_network(service, network);
4161                 __connman_profile_changed(TRUE);
4162                 return service;
4163         }
4164
4165         service->type = convert_network_type(network);
4166
4167         switch (service->type) {
4168         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4169         case CONNMAN_SERVICE_TYPE_SYSTEM:
4170         case CONNMAN_SERVICE_TYPE_ETHERNET:
4171         case CONNMAN_SERVICE_TYPE_WIMAX:
4172         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4173         case CONNMAN_SERVICE_TYPE_GPS:
4174         case CONNMAN_SERVICE_TYPE_VPN:
4175         case CONNMAN_SERVICE_TYPE_GADGET:
4176                 service->autoconnect = FALSE;
4177                 break;
4178         case CONNMAN_SERVICE_TYPE_WIFI:
4179         case CONNMAN_SERVICE_TYPE_CELLULAR:
4180                 service->autoconnect = TRUE;
4181                 break;
4182         }
4183
4184         service->state = CONNMAN_SERVICE_STATE_IDLE;
4185
4186         update_from_network(service, network);
4187
4188         index = connman_network_get_index(network);
4189
4190         if (service->ipconfig_ipv4 == NULL)
4191                 setup_ip4config(service, index);
4192
4193         if (service->ipconfig_ipv6 == NULL)
4194                 setup_ip6config(service, index);
4195
4196         service_register(service);
4197
4198         if (service->favorite == TRUE) {
4199                 device = connman_network_get_device(service->network);
4200                 if (device && __connman_device_scanning(device) == FALSE)
4201                         __connman_service_auto_connect();
4202         }
4203
4204         return service;
4205 }
4206
4207 void __connman_service_update_from_network(struct connman_network *network)
4208 {
4209         struct connman_service *service;
4210         enum connman_service_mode mode;
4211         connman_uint8_t strength, value;
4212         connman_bool_t roaming;
4213         GSequenceIter *iter;
4214         const char *name;
4215         connman_bool_t stats_enable;
4216
4217         DBG("network %p", network);
4218
4219         service = __connman_service_lookup_from_network(network);
4220         if (service == NULL)
4221                 return;
4222
4223         if (service->network == NULL)
4224                 return;
4225
4226         name = connman_network_get_string(service->network, "Name");
4227         if (g_strcmp0(service->name, name) != 0) {
4228                 g_free(service->name);
4229                 service->name = g_strdup(name);
4230                 connman_dbus_property_changed_basic(service->path,
4231                                 CONNMAN_SERVICE_INTERFACE, "Name",
4232                                 DBUS_TYPE_STRING, &service->name);
4233         }
4234
4235         strength = connman_network_get_uint8(service->network, "Strength");
4236         if (strength == service->strength)
4237                 goto roaming;
4238
4239         service->strength = strength;
4240
4241         strength_changed(service);
4242
4243 roaming:
4244         roaming = connman_network_get_bool(service->network, "Roaming");
4245         if (roaming == service->roaming)
4246                 goto done;
4247
4248         stats_enable = stats_enabled(service);
4249         if (stats_enable == TRUE)
4250                 stats_stop(service);
4251
4252         service->roaming = roaming;
4253
4254         if (stats_enable == TRUE)
4255                 stats_start(service);
4256
4257         roaming_changed(service);
4258
4259         iter = g_hash_table_lookup(service_hash, service->identifier);
4260         if (iter != NULL)
4261                 g_sequence_sort_changed(iter, service_compare, NULL);
4262
4263 done:
4264         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4265                 return;
4266
4267         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4268         mode = convert_cellular_mode(value);
4269
4270         if (mode == service->mode)
4271                 return;
4272
4273         service->mode = mode;
4274
4275         mode_changed(service);
4276 }
4277
4278 void __connman_service_remove_from_network(struct connman_network *network)
4279 {
4280         struct connman_service *service;
4281
4282         DBG("network %p", network);
4283
4284         service = __connman_service_lookup_from_network(network);
4285         if (service == NULL)
4286                 return;
4287
4288         __connman_service_put(service);
4289 }
4290
4291 /**
4292  * __connman_service_create_from_provider:
4293  * @provider: provider structure
4294  *
4295  * Look up service by provider and if not found, create one
4296  */
4297 struct connman_service *
4298 __connman_service_create_from_provider(struct connman_provider *provider)
4299 {
4300         struct connman_service *service;
4301         const char *ident, *str;
4302         char *name;
4303         int index = connman_provider_get_index(provider);
4304
4305         DBG("provider %p", provider);
4306
4307         ident = __connman_provider_get_ident(provider);
4308         if (ident == NULL)
4309                 return NULL;
4310
4311         name = g_strdup_printf("vpn_%s", ident);
4312         service = service_get(name);
4313         g_free(name);
4314
4315         if (service == NULL)
4316                 return NULL;
4317
4318         service->type = CONNMAN_SERVICE_TYPE_VPN;
4319         service->provider = connman_provider_ref(provider);
4320         service->autoconnect = FALSE;
4321
4322         service->state = CONNMAN_SERVICE_STATE_IDLE;
4323
4324         str = connman_provider_get_string(provider, "Name");
4325         if (str != NULL) {
4326                 g_free(service->name);
4327                 service->name = g_strdup(str);
4328                 service->hidden = FALSE;
4329         } else {
4330                 g_free(service->name);
4331                 service->name = NULL;
4332                 service->hidden = TRUE;
4333         }
4334
4335         service->strength = 0;
4336
4337         if (service->ipconfig_ipv4 == NULL)
4338                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4339                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4340         if (service->ipconfig_ipv4 == NULL)
4341                 return service;
4342
4343         connman_ipconfig_set_method(service->ipconfig_ipv4,
4344                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4345         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4346         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4347
4348         if (service->ipconfig_ipv6 == NULL)
4349                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4350                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4351         if (service->ipconfig_ipv6 == NULL)
4352                 return service;
4353
4354         connman_ipconfig_set_method(service->ipconfig_ipv6,
4355                                         CONNMAN_IPCONFIG_METHOD_OFF);
4356         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4357         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4358
4359         service_register(service);
4360
4361         return service;
4362 }
4363
4364 static int service_load(struct connman_service *service)
4365 {
4366         const char *ident = service->profile;
4367         GKeyFile *keyfile;
4368         GError *error = NULL;
4369         gchar *pathname, *data = NULL;
4370         gsize length;
4371         gchar *str;
4372         connman_bool_t autoconnect;
4373         unsigned int ssid_len;
4374         int err = 0;
4375
4376         DBG("service %p", service);
4377
4378         if (ident == NULL)
4379                 return -EINVAL;
4380
4381         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4382         if (pathname == NULL)
4383                 return -ENOMEM;
4384
4385         keyfile = g_key_file_new();
4386
4387         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4388                 g_free(pathname);
4389                 return -ENOENT;
4390         }
4391
4392         g_free(pathname);
4393
4394         if (g_key_file_load_from_data(keyfile, data, length,
4395                                                         0, NULL) == FALSE) {
4396                 g_free(data);
4397                 return -EILSEQ;
4398         }
4399
4400         g_free(data);
4401
4402         switch (service->type) {
4403         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4404         case CONNMAN_SERVICE_TYPE_SYSTEM:
4405         case CONNMAN_SERVICE_TYPE_ETHERNET:
4406         case CONNMAN_SERVICE_TYPE_GPS:
4407         case CONNMAN_SERVICE_TYPE_VPN:
4408         case CONNMAN_SERVICE_TYPE_GADGET:
4409                 break;
4410         case CONNMAN_SERVICE_TYPE_WIFI:
4411                 if (service->name == NULL) {
4412                         gchar *name;
4413
4414                         name = g_key_file_get_string(keyfile,
4415                                         service->identifier, "Name", NULL);
4416                         if (name != NULL) {
4417                                 g_free(service->name);
4418                                 service->name = name;
4419                         }
4420
4421                         if (service->network != NULL)
4422                                 connman_network_set_name(service->network,
4423                                                                         name);
4424                 }
4425
4426                 if (service->network &&
4427                                 connman_network_get_blob(service->network,
4428                                         "WiFi.SSID", &ssid_len) == NULL) {
4429                         gchar *hex_ssid;
4430
4431                         hex_ssid = g_key_file_get_string(keyfile,
4432                                                         service->identifier,
4433                                                                 "SSID", NULL);
4434
4435                         if (hex_ssid != NULL) {
4436                                 gchar *ssid;
4437                                 unsigned int i, j = 0, hex;
4438                                 size_t hex_ssid_len = strlen(hex_ssid);
4439
4440                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4441                                 if (ssid == NULL) {
4442                                         g_free(hex_ssid);
4443                                         err = -ENOMEM;
4444                                         goto done;
4445                                 }
4446
4447                                 for (i = 0; i < hex_ssid_len; i += 2) {
4448                                         sscanf(hex_ssid + i, "%02x", &hex);
4449                                         ssid[j++] = hex;
4450                                 }
4451
4452                                 connman_network_set_blob(service->network,
4453                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4454                         }
4455
4456                         g_free(hex_ssid);
4457                 }
4458                 /* fall through */
4459
4460         case CONNMAN_SERVICE_TYPE_WIMAX:
4461         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4462         case CONNMAN_SERVICE_TYPE_CELLULAR:
4463                 service->apn = g_key_file_get_string(keyfile,
4464                                         service->identifier, "APN", NULL);
4465
4466                 service->username = g_key_file_get_string(keyfile,
4467                                         service->identifier, "Username", NULL);
4468
4469                 service->password = g_key_file_get_string(keyfile,
4470                                         service->identifier, "Password", NULL);
4471
4472                 service->favorite = g_key_file_get_boolean(keyfile,
4473                                 service->identifier, "Favorite", NULL);
4474
4475                 autoconnect = g_key_file_get_boolean(keyfile,
4476                                 service->identifier, "AutoConnect", &error);
4477                 if (error == NULL)
4478                         service->autoconnect = autoconnect;
4479                 g_clear_error(&error);
4480
4481                 str = g_key_file_get_string(keyfile,
4482                                 service->identifier, "Failure", NULL);
4483                 if (str != NULL) {
4484                         if (service->favorite == FALSE)
4485                                 service->state = CONNMAN_SERVICE_STATE_FAILURE;
4486                         service->error = string2error(str);
4487                 }
4488                 break;
4489         }
4490
4491         str = g_key_file_get_string(keyfile,
4492                                 service->identifier, "Modified", NULL);
4493         if (str != NULL) {
4494                 g_time_val_from_iso8601(str, &service->modified);
4495                 g_free(str);
4496         }
4497
4498         str = g_key_file_get_string(keyfile,
4499                                 service->identifier, "Passphrase", NULL);
4500         if (str != NULL) {
4501                 g_free(service->passphrase);
4502                 service->passphrase = str;
4503         }
4504
4505         if (service->ipconfig_ipv4 != NULL)
4506                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4507                                         service->identifier, "IPv4.");
4508
4509         if (service->ipconfig_ipv6 != NULL)
4510                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4511                                         service->identifier, "IPv6.");
4512
4513         service->nameservers = g_key_file_get_string_list(keyfile,
4514                         service->identifier, "Nameservers", &length, NULL);
4515         if (service->nameservers != NULL && length == 0) {
4516                 g_strfreev(service->nameservers);
4517                 service->nameservers = NULL;
4518         }
4519
4520         service->domains = g_key_file_get_string_list(keyfile,
4521                         service->identifier, "Domains", &length, NULL);
4522         if (service->domains != NULL && length == 0) {
4523                 g_strfreev(service->domains);
4524                 service->domains = NULL;
4525         }
4526
4527         str = g_key_file_get_string(keyfile,
4528                                 service->identifier, "Proxy.Method", NULL);
4529         service->proxy = string2proxymethod(str);
4530         g_free(str);
4531
4532         service->proxies = g_key_file_get_string_list(keyfile,
4533                         service->identifier, "Proxy.Servers", &length, NULL);
4534         if (service->proxies != NULL && length == 0) {
4535                 g_strfreev(service->proxies);
4536                 service->proxies = NULL;
4537         }
4538
4539         service->excludes = g_key_file_get_string_list(keyfile,
4540                         service->identifier, "Proxy.Excludes", &length, NULL);
4541         if (service->excludes != NULL && length == 0) {
4542                 g_strfreev(service->excludes);
4543                 service->excludes = NULL;
4544         }
4545
4546         str = g_key_file_get_string(keyfile,
4547                                 service->identifier, "Proxy.URL", NULL);
4548         if (str != NULL) {
4549                 g_free(service->pac);
4550                 service->pac = str;
4551         }
4552
4553 done:
4554         g_key_file_free(keyfile);
4555
4556         return err;
4557 }
4558
4559 static int service_save(struct connman_service *service)
4560 {
4561         const char *ident = service->profile;
4562         GKeyFile *keyfile;
4563         gchar *pathname, *data = NULL;
4564         gsize length;
4565         gchar *str;
4566         const char *cst_str = NULL;
4567         int err = 0;
4568
4569         DBG("service %p", service);
4570
4571         if (ident == NULL)
4572                 return -EINVAL;
4573
4574         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4575         if (pathname == NULL)
4576                 return -ENOMEM;
4577
4578         keyfile = g_key_file_new();
4579
4580         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4581                 goto update;
4582
4583         if (length > 0) {
4584                 if (g_key_file_load_from_data(keyfile, data, length,
4585                                                         0, NULL) == FALSE)
4586                         goto done;
4587         }
4588
4589         g_free(data);
4590
4591 update:
4592         if (service->name != NULL)
4593                 g_key_file_set_string(keyfile, service->identifier,
4594                                                 "Name", service->name);
4595
4596         switch (service->type) {
4597         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4598         case CONNMAN_SERVICE_TYPE_SYSTEM:
4599         case CONNMAN_SERVICE_TYPE_ETHERNET:
4600         case CONNMAN_SERVICE_TYPE_GPS:
4601         case CONNMAN_SERVICE_TYPE_VPN:
4602         case CONNMAN_SERVICE_TYPE_GADGET:
4603                 break;
4604         case CONNMAN_SERVICE_TYPE_WIFI:
4605                 if (service->network) {
4606                         const unsigned char *ssid;
4607                         unsigned int ssid_len = 0;
4608
4609                         ssid = connman_network_get_blob(service->network,
4610                                                         "WiFi.SSID", &ssid_len);
4611
4612                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4613                                 char *identifier = service->identifier;
4614                                 GString *str;
4615                                 unsigned int i;
4616
4617                                 str = g_string_sized_new(ssid_len * 2);
4618                                 if (str == NULL) {
4619                                         err = -ENOMEM;
4620                                         goto done;
4621                                 }
4622
4623                                 for (i = 0; i < ssid_len; i++)
4624                                         g_string_append_printf(str,
4625                                                         "%02x", ssid[i]);
4626
4627                                 g_key_file_set_string(keyfile, identifier,
4628                                                         "SSID", str->str);
4629
4630                                 g_string_free(str, TRUE);
4631                         }
4632                 }
4633                 /* fall through */
4634
4635         case CONNMAN_SERVICE_TYPE_WIMAX:
4636         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4637         case CONNMAN_SERVICE_TYPE_CELLULAR:
4638                 if (service->apn != NULL)
4639                         g_key_file_set_string(keyfile, service->identifier,
4640                                                         "APN", service->apn);
4641
4642                 if (service->username != NULL)
4643                         g_key_file_set_string(keyfile, service->identifier,
4644                                                 "Username", service->username);
4645
4646                 if (service->password != NULL)
4647                         g_key_file_set_string(keyfile, service->identifier,
4648                                                 "Password", service->password);
4649
4650                 g_key_file_set_boolean(keyfile, service->identifier,
4651                                         "Favorite", service->favorite);
4652
4653                 if (service->favorite == TRUE)
4654                         g_key_file_set_boolean(keyfile, service->identifier,
4655                                         "AutoConnect", service->autoconnect);
4656
4657                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4658                         const char *failure = error2string(service->error);
4659                         if (failure != NULL)
4660                                 g_key_file_set_string(keyfile,
4661                                                         service->identifier,
4662                                                         "Failure", failure);
4663                 } else {
4664                         g_key_file_remove_key(keyfile, service->identifier,
4665                                                         "Failure", NULL);
4666                 }
4667                 break;
4668         }
4669
4670         str = g_time_val_to_iso8601(&service->modified);
4671         if (str != NULL) {
4672                 g_key_file_set_string(keyfile, service->identifier,
4673                                                         "Modified", str);
4674                 g_free(str);
4675         }
4676
4677         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4678                 g_key_file_set_string(keyfile, service->identifier,
4679                                         "Passphrase", service->passphrase);
4680         else
4681                 g_key_file_remove_key(keyfile, service->identifier,
4682                                                         "Passphrase", NULL);
4683
4684         if (service->ipconfig_ipv4 != NULL)
4685                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
4686                                         service->identifier, "IPv4.");
4687
4688         if (service->ipconfig_ipv6 != NULL)
4689                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
4690                                                 service->identifier, "IPv6.");
4691
4692         if (service->nameservers != NULL) {
4693                 guint len = g_strv_length(service->nameservers);
4694
4695                 g_key_file_set_string_list(keyfile, service->identifier,
4696                                                                 "Nameservers",
4697                                 (const gchar **) service->nameservers, len);
4698         } else
4699                 g_key_file_remove_key(keyfile, service->identifier,
4700                                                         "Nameservers", NULL);
4701
4702         if (service->domains != NULL) {
4703                 guint len = g_strv_length(service->domains);
4704
4705                 g_key_file_set_string_list(keyfile, service->identifier,
4706                                                                 "Domains",
4707                                 (const gchar **) service->domains, len);
4708         } else
4709                 g_key_file_remove_key(keyfile, service->identifier,
4710                                                         "Domains", NULL);
4711
4712         cst_str = proxymethod2string(service->proxy);
4713         if (cst_str != NULL)
4714                 g_key_file_set_string(keyfile, service->identifier,
4715                                 "Proxy.Method", cst_str);
4716
4717         if (service->proxies != NULL) {
4718                 guint len = g_strv_length(service->proxies);
4719
4720                 g_key_file_set_string_list(keyfile, service->identifier,
4721                                 "Proxy.Servers",
4722                                 (const gchar **) service->proxies, len);
4723         } else
4724                 g_key_file_remove_key(keyfile, service->identifier,
4725                                                 "Proxy.Servers", NULL);
4726
4727         if (service->excludes != NULL) {
4728                 guint len = g_strv_length(service->excludes);
4729
4730                 g_key_file_set_string_list(keyfile, service->identifier,
4731                                 "Proxy.Excludes",
4732                                 (const gchar **) service->excludes, len);
4733         } else
4734                 g_key_file_remove_key(keyfile, service->identifier,
4735                                                 "Proxy.Excludes", NULL);
4736
4737         if (service->pac != NULL && strlen(service->pac) > 0)
4738                 g_key_file_set_string(keyfile, service->identifier,
4739                                         "Proxy.URL", service->pac);
4740         else
4741                 g_key_file_remove_key(keyfile, service->identifier,
4742                                                         "Proxy.URL", NULL);
4743
4744         data = g_key_file_to_data(keyfile, &length, NULL);
4745
4746         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4747                 connman_error("Failed to store service information");
4748
4749 done:
4750         g_free(data);
4751
4752         g_key_file_free(keyfile);
4753
4754         g_free(pathname);
4755
4756         return err;
4757 }
4758
4759 static struct connman_storage service_storage = {
4760         .name           = "service",
4761         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4762         .service_load   = service_load,
4763         .service_save   = service_save,
4764 };
4765
4766 int __connman_service_init(void)
4767 {
4768         DBG("");
4769
4770         connection = connman_dbus_get_connection();
4771
4772         if (connman_storage_register(&service_storage) < 0)
4773                 connman_error("Failed to register service storage");
4774
4775         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4776                                                                 NULL, NULL);
4777
4778         service_list = g_sequence_new(service_free);
4779
4780         return 0;
4781 }
4782
4783 void __connman_service_cleanup(void)
4784 {
4785         DBG("");
4786
4787         g_sequence_free(service_list);
4788         service_list = NULL;
4789
4790         g_hash_table_destroy(service_hash);
4791         service_hash = NULL;
4792
4793         g_slist_free(counter_list);
4794         counter_list = NULL;
4795
4796         connman_storage_unregister(&service_storage);
4797
4798         dbus_connection_unref(connection);
4799 }