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