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_ipv4;
  62         enum connman_service_state state_ipv6;
  63         enum connman_service_error error;
  64         connman_uint8_t strength;
  65         connman_bool_t favorite;
  66         connman_bool_t immutable;
  67         connman_bool_t hidden;
  68         connman_bool_t ignore;
  69         connman_bool_t autoconnect;
  70         connman_bool_t userconnect;
  71         GTimeVal modified;
  72         unsigned int order;
  73         char *name;
  74         char *passphrase;
  75         char *profile;
  76         char *mcc;
  77         char *mnc;
  78         connman_bool_t roaming;
  79         connman_bool_t login_required;
  80         struct connman_ipconfig *ipconfig_ipv4;
  81         struct connman_ipconfig *ipconfig_ipv6;
  82         struct connman_network *network;
  83         struct connman_provider *provider;
  84         char **nameservers;
  85         char **nameservers_config;
  86         char **domains;
  87         char *domainname;
  88         /* 802.1x settings from the config files */
  89         char *eap;
  90         char *identity;
  91         char *ca_cert_file;
  92         char *client_cert_file;
  93         char *private_key_file;
  94         char *private_key_passphrase;
  95         char *phase2;
  96         DBusMessage *pending;
  97         guint timeout;
  98         struct connman_location *location;
  99         struct connman_stats stats;
 100         struct connman_stats stats_roaming;
 101         GHashTable *counter_table;
 102         enum connman_service_proxy_method proxy;
 103         enum connman_service_proxy_method proxy_config;
 104         char **proxies;
 105         char **excludes;
 106         char *pac;
 107         connman_bool_t wps;
 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         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 263                 return "login-failed";
 264         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 265                 return "auth-failed";
 266         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 267                 return "invalid-key";
 268         }
 269
 270         return NULL;
 271 }
 272
 273 static enum connman_service_error string2error(const char *error)
 274 {
 275         if (g_strcmp0(error, "dhcp-failed") == 0)
 276                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 277         else if (g_strcmp0(error, "pin-missing") == 0)
 278                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 279         else if (g_strcmp0(error, "invalid-key") == 0)
 280                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 281
 282         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 283 }
 284
 285 static const char *proxymethod2string(enum connman_service_proxy_method method)
 286 {
 287         switch (method) {
 288         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 289                 return "direct";
 290         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 291                 return "manual";
 292         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 293                 return "auto";
 294         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 295                 break;
 296         }
 297
 298         return NULL;
 299 }
 300
 301 static enum connman_service_proxy_method string2proxymethod(const char *method)
 302 {
 303         if (g_strcmp0(method, "direct") == 0)
 304                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 305         else if (g_strcmp0(method, "auto") == 0)
 306                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 307         else if (g_strcmp0(method, "manual") == 0)
 308                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 309         else
 310                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 311 }
 312
 313 static enum connman_service_state combine_state(
 314                                         enum connman_service_state state_a,
 315                                         enum connman_service_state state_b)
 316 {
 317         enum connman_service_state result;
 318
 319         if (state_a == state_b) {
 320                 result = state_a;
 321                 goto done;
 322         }
 323
 324         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 325                 result = state_b;
 326                 goto done;
 327         }
 328
 329         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 330                 result = state_a;
 331                 goto done;
 332         }
 333
 334         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 335                 result = state_b;
 336                 goto done;
 337         }
 338
 339         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 340                 result = state_a;
 341                 goto done;
 342         }
 343
 344         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 345                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 346                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 347                                 state_b == CONNMAN_SERVICE_STATE_READY)
 348                         result = state_b;
 349                 else
 350                         result = state_a;
 351                 goto done;
 352         }
 353
 354         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 355                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 356                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 357                                 state_a == CONNMAN_SERVICE_STATE_READY)
 358                         result = state_a;
 359                 else
 360                         result = state_b;
 361                 goto done;
 362         }
 363
 364         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 365                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 366                                 state_b == CONNMAN_SERVICE_STATE_READY)
 367                         result = state_b;
 368                 else
 369                         result = state_a;
 370                 goto done;
 371         }
 372
 373         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 374                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 375                                 state_a == CONNMAN_SERVICE_STATE_READY)
 376                         result = state_a;
 377                 else
 378                         result = state_b;
 379                 goto done;
 380         }
 381
 382         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 383                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
 384                         result = state_b;
 385                 else
 386                         result = state_a;
 387                 goto done;
 388         }
 389
 390         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 391                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
 392                         result = state_a;
 393                 else
 394                         result = state_b;
 395                 goto done;
 396         }
 397
 398         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 399                 result = state_a;
 400                 goto done;
 401         }
 402
 403         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 404                 result = state_b;
 405                 goto done;
 406         }
 407
 408         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 409                 result = state_b;
 410                 goto done;
 411         }
 412
 413         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 414                 result = state_a;
 415                 goto done;
 416         }
 417
 418         result = CONNMAN_SERVICE_STATE_FAILURE;
 419
 420 done:
 421         return result;
 422 }
 423
 424 static connman_bool_t is_connecting_state(struct connman_service *service,
 425                                         enum connman_service_state state)
 426 {
 427         switch (state) {
 428         case CONNMAN_SERVICE_STATE_UNKNOWN:
 429         case CONNMAN_SERVICE_STATE_IDLE:
 430         case CONNMAN_SERVICE_STATE_FAILURE:
 431                 if (service->network != NULL)
 432                         return __connman_network_get_connecting(
 433                                                         service->network);
 434         case CONNMAN_SERVICE_STATE_DISCONNECT:
 435         case CONNMAN_SERVICE_STATE_READY:
 436         case CONNMAN_SERVICE_STATE_ONLINE:
 437                 break;
 438         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 439         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 440                 return TRUE;
 441         }
 442
 443         return FALSE;
 444 }
 445
 446 static connman_bool_t is_connected_state(const struct connman_service *service,
 447                                         enum connman_service_state state)
 448 {
 449         switch (state) {
 450         case CONNMAN_SERVICE_STATE_UNKNOWN:
 451         case CONNMAN_SERVICE_STATE_IDLE:
 452         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 453         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 454         case CONNMAN_SERVICE_STATE_DISCONNECT:
 455         case CONNMAN_SERVICE_STATE_FAILURE:
 456                 break;
 457         case CONNMAN_SERVICE_STATE_READY:
 458         case CONNMAN_SERVICE_STATE_ONLINE:
 459                 return TRUE;
 460         }
 461
 462         return FALSE;
 463 }
 464
 465 static connman_bool_t is_connecting(struct connman_service *service)
 466 {
 467         enum connman_service_state state;
 468
 469         state = combine_state(service->state_ipv4, service->state_ipv6);
 470
 471         return is_connecting_state(service, state);
 472 }
 473
 474 static connman_bool_t is_connected(struct connman_service *service)
 475 {
 476         enum connman_service_state state;
 477
 478         state = combine_state(service->state_ipv4, service->state_ipv6);
 479
 480         return is_connected_state(service, state);
 481 }
 482
 483 static void update_nameservers(struct connman_service *service)
 484 {
 485         const char *ifname;
 486
 487         if (service->ipconfig_ipv4)
 488                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 489         else if (service->ipconfig_ipv6)
 490                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 491         else
 492                 ifname = NULL;
 493
 494         if (ifname == NULL)
 495                 return;
 496
 497         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 498         case CONNMAN_SERVICE_STATE_UNKNOWN:
 499         case CONNMAN_SERVICE_STATE_IDLE:
 500         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 501         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 502                 return;
 503         case CONNMAN_SERVICE_STATE_FAILURE:
 504         case CONNMAN_SERVICE_STATE_DISCONNECT:
 505                 connman_resolver_remove_all(ifname);
 506                 return;
 507         case CONNMAN_SERVICE_STATE_READY:
 508         case CONNMAN_SERVICE_STATE_ONLINE:
 509                 break;
 510         }
 511
 512         connman_resolver_remove_all(ifname);
 513
 514         if (service->nameservers_config != NULL) {
 515                 int i;
 516
 517                 for (i = 0; service->nameservers_config[i] != NULL; i++) {
 518                         connman_resolver_append(ifname, NULL,
 519                                                 service->nameservers_config[i]);
 520                 }
 521         } else if (service->nameservers != NULL) {
 522                 int i;
 523
 524                 for (i = 0; service->nameservers[i] != NULL; i++) {
 525                         connman_resolver_append(ifname, NULL,
 526                                                 service->nameservers[i]);
 527                 }
 528         }
 529
 530         if (service->domains != NULL) {
 531                 int i;
 532
 533                 for (i = 0; service->domains[i]; i++)
 534                         connman_resolver_append(ifname, service->domains[i],
 535                                                 NULL);
 536         } else if (service->domainname != NULL)
 537                 connman_resolver_append(ifname, service->domainname, NULL);
 538
 539         connman_resolver_flush();
 540 }
 541
 542 int __connman_service_nameserver_append(struct connman_service *service,
 543                                                 const char *nameserver)
 544 {
 545         int len;
 546
 547         DBG("service %p nameserver %s", service, nameserver);
 548
 549         if (nameserver == NULL)
 550                 return -EINVAL;
 551
 552         if (service->nameservers != NULL) {
 553                 len = g_strv_length(service->nameservers);
 554                 service->nameservers = g_try_renew(char *, service->nameservers,
 555                                                         len + 2);
 556         } else {
 557                 len = 0;
 558                 service->nameservers = g_try_new0(char *, len + 2);
 559         }
 560
 561         if (service->nameservers == NULL)
 562                 return -ENOMEM;
 563
 564         service->nameservers[len] = g_strdup(nameserver);
 565         service->nameservers[len + 1] = NULL;
 566
 567         update_nameservers(service);
 568
 569         return 0;
 570 }
 571
 572 int __connman_service_nameserver_remove(struct connman_service *service,
 573                                                 const char *nameserver)
 574 {
 575         char **servers;
 576         int len, i, j;
 577
 578         DBG("service %p nameserver %s", service, nameserver);
 579
 580         if (nameserver == NULL)
 581                 return -EINVAL;
 582
 583         if (service->nameservers == NULL)
 584                 return 0;
 585
 586         len = g_strv_length(service->nameservers);
 587         if (len == 1) {
 588                 if (g_strcmp0(service->nameservers[0], nameserver) != 0)
 589                         return 0;
 590
 591                 g_strfreev(service->nameservers);
 592                 service->nameservers = NULL;
 593
 594                 return 0;
 595         }
 596
 597         servers = g_try_new0(char *, len - 1);
 598         if (servers == NULL)
 599                 return -ENOMEM;
 600
 601         for (i = 0, j = 0; i < len; i++) {
 602                 if (g_strcmp0(service->nameservers[i], nameserver) != 0) {
 603                         servers[j] = g_strdup(service->nameservers[i]);
 604                         j++;
 605                 }
 606         }
 607         servers[len - 2] = NULL;
 608
 609         g_strfreev(service->nameservers);
 610         service->nameservers = servers;
 611
 612         update_nameservers(service);
 613
 614         return 0;
 615 }
 616
 617 static void nameserver_add_routes(int index, char **nameservers,
 618                                         const char *gw)
 619 {
 620         int i;
 621
 622         for (i = 0; nameservers[i] != NULL; i++) {
 623                 if (connman_inet_compare_subnet(index, nameservers[i]))
 624                         continue;
 625
 626                 connman_inet_add_host_route(index, nameservers[i], gw);
 627         }
 628 }
 629
 630 static void nameserver_del_routes(int index, char **nameservers)
 631 {
 632         int i;
 633
 634         for (i = 0; nameservers[i] != NULL; i++)
 635                 connman_inet_del_host_route(index, nameservers[i]);
 636 }
 637
 638 void __connman_service_nameserver_add_routes(struct connman_service *service,
 639                                                 const char *gw)
 640 {
 641         int index = -1;
 642
 643         if (service == NULL)
 644                 return;
 645
 646         if (service->network != NULL)
 647                 index = connman_network_get_index(service->network);
 648         else if (service->provider != NULL)
 649                 index = connman_provider_get_index(service->provider);
 650
 651         if (service->nameservers_config != NULL) {
 652                 /*
 653                  * Configured nameserver takes preference over the
 654                  * discoverd nameserver gathered from DHCP, VPN, etc.
 655                  */
 656                 nameserver_add_routes(index, service->nameservers_config, gw);
 657         } else if (service->nameservers != NULL) {
 658                 /*
 659                  * We add nameservers host routes for nameservers that
 660                  * are not on our subnet. For those who are, the subnet
 661                  * route will be installed by the time the dns proxy code
 662                  * tries to reach them. The subnet route is installed
 663                  * when setting the interface IP address.
 664                  */
 665                 nameserver_add_routes(index, service->nameservers, gw);
 666         }
 667 }
 668
 669 void __connman_service_nameserver_del_routes(struct connman_service *service)
 670 {
 671         int index = -1;
 672
 673         if (service == NULL)
 674                 return;
 675
 676         if (service->network != NULL)
 677                 index = connman_network_get_index(service->network);
 678         else if (service->provider != NULL)
 679                 index = connman_provider_get_index(service->provider);
 680
 681         if (service->nameservers_config != NULL)
 682                 nameserver_del_routes(index, service->nameservers_config);
 683         else if (service->nameservers != NULL)
 684                 nameserver_del_routes(index, service->nameservers);
 685 }
 686
 687 static struct connman_stats *stats_get(struct connman_service *service)
 688 {
 689         if (service->roaming == TRUE)
 690                 return &service->stats_roaming;
 691         else
 692                 return &service->stats;
 693 }
 694
 695 static connman_bool_t stats_enabled(struct connman_service *service)
 696 {
 697         struct connman_stats *stats = stats_get(service);
 698
 699         return stats->enabled;
 700 }
 701
 702 static void stats_start(struct connman_service *service)
 703 {
 704         struct connman_stats *stats = stats_get(service);
 705
 706         DBG("service %p", service);
 707
 708         if (stats->timer == NULL)
 709                 return;
 710
 711         stats->enabled = TRUE;
 712         stats->data_last.time = stats->data.time;
 713
 714         g_timer_start(stats->timer);
 715 }
 716
 717 static void stats_stop(struct connman_service *service)
 718 {
 719         struct connman_stats *stats = stats_get(service);
 720         unsigned int seconds;
 721
 722         DBG("service %p", service);
 723
 724         if (stats->timer == NULL)
 725                 return;
 726
 727         if (stats->enabled == FALSE)
 728                 return;
 729
 730         g_timer_stop(stats->timer);
 731
 732         seconds = g_timer_elapsed(stats->timer, NULL);
 733         stats->data.time = stats->data_last.time + seconds;
 734
 735         stats->enabled = FALSE;
 736 }
 737
 738 static void reset_stats(struct connman_service *service)
 739 {
 740         DBG("service %p", service);
 741
 742         /* home */
 743         service->stats.valid = FALSE;
 744
 745         service->stats.data.rx_packets = 0;
 746         service->stats.data.tx_packets = 0;
 747         service->stats.data.rx_bytes = 0;
 748         service->stats.data.tx_bytes = 0;
 749         service->stats.data.rx_errors = 0;
 750         service->stats.data.tx_errors = 0;
 751         service->stats.data.rx_dropped = 0;
 752         service->stats.data.tx_dropped = 0;
 753         service->stats.data.time = 0;
 754         service->stats.data_last.time = 0;
 755
 756         g_timer_reset(service->stats.timer);
 757
 758         /* roaming */
 759         service->stats_roaming.valid = FALSE;
 760
 761         service->stats_roaming.data.rx_packets = 0;
 762         service->stats_roaming.data.tx_packets = 0;
 763         service->stats_roaming.data.rx_bytes = 0;
 764         service->stats_roaming.data.tx_bytes = 0;
 765         service->stats_roaming.data.rx_errors = 0;
 766         service->stats_roaming.data.tx_errors = 0;
 767         service->stats_roaming.data.rx_dropped = 0;
 768         service->stats_roaming.data.tx_dropped = 0;
 769         service->stats_roaming.data.time = 0;
 770         service->stats_roaming.data_last.time = 0;
 771
 772         g_timer_reset(service->stats_roaming.timer);
 773 }
 774
 775 static struct connman_service *get_default(void)
 776 {
 777         struct connman_service *service;
 778         GSequenceIter *iter;
 779
 780         iter = g_sequence_get_begin_iter(service_list);
 781
 782         if (g_sequence_iter_is_end(iter) == TRUE)
 783                 return NULL;
 784
 785         service = g_sequence_get(iter);
 786
 787         if (is_connected(service) == FALSE)
 788                 return NULL;
 789
 790         return service;
 791 }
 792
 793 static void default_changed(void)
 794 {
 795         struct connman_service *service = get_default();
 796
 797         __connman_notifier_default_changed(service);
 798 }
 799
 800 const char *__connman_service_default(void)
 801 {
 802         struct connman_service *service;
 803
 804         service = get_default();
 805         if (service == NULL)
 806                 return "";
 807
 808         return __connman_service_type2string(service->type);
 809 }
 810
 811 static void mode_changed(struct connman_service *service)
 812 {
 813         const char *str;
 814
 815         str = mode2string(service->mode);
 816         if (str == NULL)
 817                 return;
 818
 819         connman_dbus_property_changed_basic(service->path,
 820                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 821                                                 DBUS_TYPE_STRING, &str);
 822 }
 823
 824 static void state_changed(struct connman_service *service)
 825 {
 826         const char *str;
 827
 828         str = state2string(combine_state(service->state_ipv4,
 829                                                         service->state_ipv6));
 830         if (str == NULL)
 831                 return;
 832
 833         connman_dbus_property_changed_basic(service->path,
 834                                 CONNMAN_SERVICE_INTERFACE, "State",
 835                                                 DBUS_TYPE_STRING, &str);
 836 }
 837
 838 static void strength_changed(struct connman_service *service)
 839 {
 840         if (service->strength == 0)
 841                 return;
 842
 843         connman_dbus_property_changed_basic(service->path,
 844                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 845                                         DBUS_TYPE_BYTE, &service->strength);
 846 }
 847
 848 static void favorite_changed(struct connman_service *service)
 849 {
 850         if (service->path == NULL)
 851                 return;
 852
 853         connman_dbus_property_changed_basic(service->path,
 854                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 855                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 856 }
 857
 858 static void immutable_changed(struct connman_service *service)
 859 {
 860         if (service->path == NULL)
 861                 return;
 862
 863         connman_dbus_property_changed_basic(service->path,
 864                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 865                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 866 }
 867
 868 static void roaming_changed(struct connman_service *service)
 869 {
 870         if (service->path == NULL)
 871                 return;
 872
 873         connman_dbus_property_changed_basic(service->path,
 874                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 875                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 876 }
 877
 878 static void autoconnect_changed(struct connman_service *service)
 879 {
 880         if (service->path == NULL)
 881                 return;
 882
 883         connman_dbus_property_changed_basic(service->path,
 884                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 885                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 886 }
 887
 888 static void passphrase_changed(struct connman_service *service)
 889 {
 890         dbus_bool_t required;
 891
 892         switch (service->type) {
 893         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 894         case CONNMAN_SERVICE_TYPE_SYSTEM:
 895         case CONNMAN_SERVICE_TYPE_ETHERNET:
 896         case CONNMAN_SERVICE_TYPE_WIMAX:
 897         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 898         case CONNMAN_SERVICE_TYPE_CELLULAR:
 899         case CONNMAN_SERVICE_TYPE_GPS:
 900         case CONNMAN_SERVICE_TYPE_VPN:
 901         case CONNMAN_SERVICE_TYPE_GADGET:
 902                 return;
 903         case CONNMAN_SERVICE_TYPE_WIFI:
 904                 required = FALSE;
 905
 906                 switch (service->security) {
 907                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 908                 case CONNMAN_SERVICE_SECURITY_NONE:
 909                         break;
 910                 case CONNMAN_SERVICE_SECURITY_WEP:
 911                 case CONNMAN_SERVICE_SECURITY_PSK:
 912                 case CONNMAN_SERVICE_SECURITY_WPA:
 913                 case CONNMAN_SERVICE_SECURITY_RSN:
 914                         if (service->passphrase == NULL)
 915                                 required = TRUE;
 916                         break;
 917                 case CONNMAN_SERVICE_SECURITY_8021X:
 918                         break;
 919                 }
 920                 break;
 921         }
 922
 923         connman_dbus_property_changed_basic(service->path,
 924                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 925                                                 DBUS_TYPE_BOOLEAN, &required);
 926 }
 927
 928 static void login_changed(struct connman_service *service)
 929 {
 930         dbus_bool_t required = service->login_required;
 931
 932         if (service->path == NULL)
 933                 return;
 934
 935         connman_dbus_property_changed_basic(service->path,
 936                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 937                                                 DBUS_TYPE_BOOLEAN, &required);
 938 }
 939
 940 static void append_security(DBusMessageIter *iter, void *user_data)
 941 {
 942         struct connman_service *service = user_data;
 943         const char *str;
 944
 945         str = security2string(service->security);
 946         if (str != NULL)
 947                 dbus_message_iter_append_basic(iter,
 948                                 DBUS_TYPE_STRING, &str);
 949
 950         str = "wps";
 951         if (service->wps == TRUE)
 952                 dbus_message_iter_append_basic(iter,
 953                                 DBUS_TYPE_STRING, &str);
 954 }
 955
 956 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 957 {
 958         struct connman_service *service = user_data;
 959
 960         if (service->ipconfig_ipv4 != NULL)
 961                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 962                                                                         iter);
 963         else if (service->ipconfig_ipv6 != NULL)
 964                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 965                                                                         iter);
 966 }
 967
 968 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 969 {
 970         struct connman_service *service = user_data;
 971
 972         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 973                                 state2string(service->state_ipv4));
 974
 975         if (is_connected_state(service, service->state_ipv4) == FALSE)
 976                 return;
 977
 978         if (service->ipconfig_ipv4 != NULL)
 979                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 980 }
 981
 982 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 983 {
 984         struct connman_service *service = user_data;
 985
 986         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
 987                                 state2string(service->state_ipv6));
 988
 989         if (is_connected_state(service, service->state_ipv6) == FALSE)
 990                 return;
 991
 992         if (service->ipconfig_ipv6 != NULL)
 993                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter);
 994 }
 995
 996 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 997 {
 998         struct connman_service *service = user_data;
 999
1000         if (service->ipconfig_ipv4 != NULL)
1001                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
1002                                                         iter);
1003 }
1004
1005 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
1006 {
1007         struct connman_service *service = user_data;
1008
1009         if (service->ipconfig_ipv6 != NULL)
1010                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
1011                                                         iter);
1012 }
1013
1014 static void append_nameserver(DBusMessageIter *iter, char ***nameservers)
1015 {
1016         char **servers;
1017         int i;
1018
1019         servers = *nameservers;
1020
1021         for (i = 0; servers[i] != NULL; i++) {
1022                 dbus_message_iter_append_basic(iter,
1023                                         DBUS_TYPE_STRING, &servers[i]);
1024         }
1025 }
1026
1027 static void append_dns(DBusMessageIter *iter, void *user_data)
1028 {
1029         struct connman_service *service = user_data;
1030
1031         if (is_connected(service) == FALSE)
1032                 return;
1033
1034         if (service->nameservers_config != NULL) {
1035                 append_nameserver(iter, &service->nameservers_config);
1036                 return;
1037         } else if (service->nameservers != NULL) {
1038                 append_nameserver(iter, &service->nameservers);
1039                 return;
1040         }
1041 }
1042
1043 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1044 {
1045         struct connman_service *service = user_data;
1046         int i;
1047
1048         if (service->nameservers_config == NULL)
1049                 return;
1050
1051         for (i = 0; service->nameservers_config[i]; i++) {
1052                 dbus_message_iter_append_basic(iter,
1053                                 DBUS_TYPE_STRING,
1054                                 &service->nameservers_config[i]);
1055         }
1056 }
1057
1058 static void append_domain(DBusMessageIter *iter, void *user_data)
1059 {
1060         struct connman_service *service = user_data;
1061
1062         if (is_connected(service) == FALSE &&
1063                                 is_connecting(service) == FALSE)
1064                 return;
1065
1066         if (service->domainname == NULL)
1067                 return;
1068
1069         dbus_message_iter_append_basic(iter,
1070                                 DBUS_TYPE_STRING, &service->domainname);
1071 }
1072
1073 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1074 {
1075         struct connman_service *service = user_data;
1076         int i;
1077
1078         if (service->domains == NULL)
1079                 return;
1080
1081         for (i = 0; service->domains[i]; i++)
1082                 dbus_message_iter_append_basic(iter,
1083                                 DBUS_TYPE_STRING, &service->domains[i]);
1084 }
1085
1086 static void append_proxies(DBusMessageIter *iter, void *user_data)
1087 {
1088         struct connman_service *service = user_data;
1089         int i;
1090
1091         if (service->proxies == NULL)
1092                 return;
1093
1094         for (i = 0; service->proxies[i]; i++)
1095                 dbus_message_iter_append_basic(iter,
1096                                 DBUS_TYPE_STRING, &service->proxies[i]);
1097 }
1098
1099 static void append_excludes(DBusMessageIter *iter, void *user_data)
1100 {
1101         struct connman_service *service = user_data;
1102         int i;
1103
1104         if (service->excludes == NULL)
1105                 return;
1106
1107         for (i = 0; service->excludes[i]; i++)
1108                 dbus_message_iter_append_basic(iter,
1109                                 DBUS_TYPE_STRING, &service->excludes[i]);
1110 }
1111
1112 static void append_proxy(DBusMessageIter *iter, void *user_data)
1113 {
1114         struct connman_service *service = user_data;
1115         enum connman_service_proxy_method proxy;
1116         const char *pac = NULL;
1117         const char *method = proxymethod2string(
1118                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1119
1120         DBG("");
1121
1122         if (is_connected(service) == FALSE)
1123                 return;
1124
1125         proxy = connman_service_get_proxy_method(service);
1126
1127         switch (proxy) {
1128         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1129                 return;
1130         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1131                 goto done;
1132         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1133                 connman_dbus_dict_append_array(iter, "Servers",
1134                                         DBUS_TYPE_STRING, append_proxies,
1135                                         service);
1136
1137                 connman_dbus_dict_append_array(iter, "Excludes",
1138                                         DBUS_TYPE_STRING, append_excludes,
1139                                         service);
1140                 break;
1141         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1142                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1143                 if (service->ipconfig_ipv4 != NULL)
1144                         pac = __connman_ipconfig_get_proxy_autoconfig(
1145                                 service->ipconfig_ipv4);
1146                 else if (service->ipconfig_ipv6 != NULL)
1147                         pac = __connman_ipconfig_get_proxy_autoconfig(
1148                                 service->ipconfig_ipv6);
1149
1150                 if (service->pac == NULL && pac == NULL)
1151                         goto done;
1152
1153                 if (service->pac != NULL)
1154                         pac = service->pac;
1155
1156                 connman_dbus_dict_append_basic(iter, "URL",
1157                                         DBUS_TYPE_STRING, &pac);
1158                 break;
1159         }
1160
1161         method = proxymethod2string(proxy);
1162
1163 done:
1164         connman_dbus_dict_append_basic(iter, "Method",
1165                                         DBUS_TYPE_STRING, &method);
1166 }
1167
1168 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1169 {
1170         struct connman_service *service = user_data;
1171         const char *method;
1172
1173         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1174                 return;
1175
1176         switch (service->proxy_config) {
1177         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1178                 return;
1179         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1180                 break;
1181         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1182                 if (service->proxies != NULL)
1183                         connman_dbus_dict_append_array(iter, "Servers",
1184                                                 DBUS_TYPE_STRING,
1185                                                 append_proxies, service);
1186
1187                 if (service->excludes != NULL)
1188                         connman_dbus_dict_append_array(iter, "Excludes",
1189                                                 DBUS_TYPE_STRING,
1190                                                 append_excludes, service);
1191                 break;
1192         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1193                 if (service->pac != NULL)
1194                         connman_dbus_dict_append_basic(iter, "URL",
1195                                         DBUS_TYPE_STRING, &service->pac);
1196                 break;
1197         }
1198
1199         method = proxymethod2string(service->proxy_config);
1200
1201         connman_dbus_dict_append_basic(iter, "Method",
1202                                 DBUS_TYPE_STRING, &method);
1203 }
1204
1205 static void append_provider(DBusMessageIter *iter, void *user_data)
1206 {
1207         struct connman_service *service = user_data;
1208
1209         DBG("%p %p", service, service->provider);
1210
1211         if (is_connected(service) == FALSE)
1212                 return;
1213
1214         if (service->provider != NULL)
1215                 __connman_provider_append_properties(service->provider, iter);
1216 }
1217
1218
1219 static void settings_changed(struct connman_service *service)
1220 {
1221         connman_dbus_property_changed_dict(service->path,
1222                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1223                                                         append_ipv4, service);
1224
1225         connman_dbus_property_changed_dict(service->path,
1226                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1227                                                         append_ipv6, service);
1228 }
1229
1230 static void ipv4_configuration_changed(struct connman_service *service)
1231 {
1232         connman_dbus_property_changed_dict(service->path,
1233                                         CONNMAN_SERVICE_INTERFACE,
1234                                                         "IPv4.Configuration",
1235                                                         append_ipv4config,
1236                                                         service);
1237 }
1238
1239 static void ipv6_configuration_changed(struct connman_service *service)
1240 {
1241         connman_dbus_property_changed_dict(service->path,
1242                                         CONNMAN_SERVICE_INTERFACE,
1243                                                         "IPv6.Configuration",
1244                                                         append_ipv6config,
1245                                                         service);
1246 }
1247
1248 static void dns_changed(struct connman_service *service)
1249 {
1250         connman_dbus_property_changed_array(service->path,
1251                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1252                                         DBUS_TYPE_STRING, append_dns, service);
1253 }
1254
1255 static void dns_configuration_changed(struct connman_service *service)
1256 {
1257         connman_dbus_property_changed_array(service->path,
1258                                 CONNMAN_SERVICE_INTERFACE,
1259                                 "Nameservers.Configuration",
1260                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1261
1262         dns_changed(service);
1263 }
1264
1265 static void domain_changed(struct connman_service *service)
1266 {
1267         connman_dbus_property_changed_array(service->path,
1268                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1269                                 DBUS_TYPE_STRING, append_domain, service);
1270 }
1271
1272 static void domain_configuration_changed(struct connman_service *service)
1273 {
1274         connman_dbus_property_changed_array(service->path,
1275                                 CONNMAN_SERVICE_INTERFACE,
1276                                 "Domains.Configuration",
1277                                 DBUS_TYPE_STRING, append_domainconfig, service);
1278 }
1279
1280 static void proxy_changed(struct connman_service *service)
1281 {
1282         connman_dbus_property_changed_dict(service->path,
1283                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1284                                                         append_proxy, service);
1285 }
1286
1287 static void proxy_configuration_changed(struct connman_service *service)
1288 {
1289         connman_dbus_property_changed_dict(service->path,
1290                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1291                                                 append_proxyconfig, service);
1292
1293         proxy_changed(service);
1294 }
1295
1296 static void link_changed(struct connman_service *service)
1297 {
1298         connman_dbus_property_changed_dict(service->path,
1299                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1300                                                 append_ethernet, service);
1301 }
1302
1303 static void stats_append_counters(DBusMessageIter *dict,
1304                         struct connman_stats_data *stats,
1305                         struct connman_stats_data *counters,
1306                         connman_bool_t append_all)
1307 {
1308         if (counters->rx_packets != stats->rx_packets || append_all) {
1309                 counters->rx_packets = stats->rx_packets;
1310                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1311                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1312         }
1313
1314         if (counters->tx_packets != stats->tx_packets || append_all) {
1315                 counters->tx_packets = stats->tx_packets;
1316                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1317                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1318         }
1319
1320         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1321                 counters->rx_bytes = stats->rx_bytes;
1322                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1323                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1324         }
1325
1326         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1327                 counters->tx_bytes = stats->tx_bytes;
1328                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1329                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1330         }
1331
1332         if (counters->rx_errors != stats->rx_errors || append_all) {
1333                 counters->rx_errors = stats->rx_errors;
1334                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1335                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1336         }
1337
1338         if (counters->tx_errors != stats->tx_errors || append_all) {
1339                 counters->tx_errors = stats->tx_errors;
1340                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1341                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1342         }
1343
1344         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1345                 counters->rx_dropped = stats->rx_dropped;
1346                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1347                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1348         }
1349
1350         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1351                 counters->tx_dropped = stats->tx_dropped;
1352                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1353                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1354         }
1355
1356         if (counters->time != stats->time || append_all) {
1357                 counters->time = stats->time;
1358                 connman_dbus_dict_append_basic(dict, "Time",
1359                                         DBUS_TYPE_UINT32, &stats->time);
1360         }
1361 }
1362
1363 static void stats_append(struct connman_service *service,
1364                                 const char *counter,
1365                                 struct connman_stats_counter *counters,
1366                                 connman_bool_t append_all)
1367 {
1368         DBusMessageIter array, dict;
1369         DBusMessage *msg;
1370
1371         DBG("service %p counter %s", service, counter);
1372
1373         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1374         if (msg == NULL)
1375                 return;
1376
1377         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1378                                 &service->path, DBUS_TYPE_INVALID);
1379
1380         dbus_message_iter_init_append(msg, &array);
1381
1382         /* home counter */
1383         connman_dbus_dict_open(&array, &dict);
1384
1385         stats_append_counters(&dict, &service->stats.data,
1386                                 &counters->stats.data, append_all);
1387
1388         connman_dbus_dict_close(&array, &dict);
1389
1390         /* roaming counter */
1391         connman_dbus_dict_open(&array, &dict);
1392
1393         stats_append_counters(&dict, &service->stats_roaming.data,
1394                                 &counters->stats_roaming.data, append_all);
1395
1396         connman_dbus_dict_close(&array, &dict);
1397
1398         __connman_counter_send_usage(counter, msg);
1399 }
1400
1401 static void stats_update(struct connman_service *service,
1402                                 unsigned int rx_packets, unsigned int tx_packets,
1403                                 unsigned int rx_bytes, unsigned int tx_bytes,
1404                                 unsigned int rx_errors, unsigned int tx_errors,
1405                                 unsigned int rx_dropped, unsigned int tx_dropped)
1406 {
1407         struct connman_stats *stats = stats_get(service);
1408         struct connman_stats_data *data_last = &stats->data_last;
1409         struct connman_stats_data *data = &stats->data;
1410         unsigned int seconds;
1411
1412         DBG("service %p", service);
1413
1414         if (stats->valid == TRUE) {
1415                 data->rx_packets +=
1416                         rx_packets - data_last->rx_packets;
1417                 data->tx_packets +=
1418                         tx_packets - data_last->tx_packets;
1419                 data->rx_bytes +=
1420                         rx_bytes - data_last->rx_bytes;
1421                 data->tx_bytes +=
1422                         tx_bytes - data_last->tx_bytes;
1423                 data->rx_errors +=
1424                         rx_errors - data_last->rx_errors;
1425                 data->tx_errors +=
1426                         tx_errors - data_last->tx_errors;
1427                 data->rx_dropped +=
1428                         rx_dropped - data_last->rx_dropped;
1429                 data->tx_dropped +=
1430                         tx_dropped - data_last->tx_dropped;
1431         } else {
1432                 stats->valid = TRUE;
1433         }
1434
1435         data_last->rx_packets = rx_packets;
1436         data_last->tx_packets = tx_packets;
1437         data_last->rx_bytes = rx_bytes;
1438         data_last->tx_bytes = tx_bytes;
1439         data_last->rx_errors = rx_errors;
1440         data_last->tx_errors = tx_errors;
1441         data_last->rx_dropped = rx_dropped;
1442         data_last->tx_dropped = tx_dropped;
1443
1444         seconds = g_timer_elapsed(stats->timer, NULL);
1445         stats->data.time = stats->data_last.time + seconds;
1446 }
1447
1448 void __connman_service_notify(struct connman_service *service,
1449                         unsigned int rx_packets, unsigned int tx_packets,
1450                         unsigned int rx_bytes, unsigned int tx_bytes,
1451                         unsigned int rx_errors, unsigned int tx_errors,
1452                         unsigned int rx_dropped, unsigned int tx_dropped)
1453 {
1454         GHashTableIter iter;
1455         gpointer key, value;
1456         const char *counter;
1457         struct connman_stats_counter *counters;
1458         struct connman_stats_data *data;
1459         int err;
1460
1461         if (service == NULL)
1462                 return;
1463
1464         if (is_connected(service) == FALSE)
1465                 return;
1466
1467         stats_update(service,
1468                 rx_packets, tx_packets,
1469                 rx_bytes, tx_bytes,
1470                 rx_errors, tx_errors,
1471                 rx_dropped, tx_dropped);
1472
1473         data = &stats_get(service)->data;
1474         err = __connman_stats_update(service, service->roaming, data);
1475         if (err < 0)
1476                 connman_error("Failed to store statistics for %s",
1477                                 service->identifier);
1478
1479         g_hash_table_iter_init(&iter, service->counter_table);
1480         while (g_hash_table_iter_next(&iter, &key, &value)) {
1481                 counter = key;
1482                 counters = value;
1483
1484                 stats_append(service, counter, counters, counters->append_all);
1485                 counters->append_all = FALSE;
1486         }
1487 }
1488
1489 int __connman_service_counter_register(const char *counter)
1490 {
1491         struct connman_service *service;
1492         GSequenceIter *iter;
1493         struct connman_stats_counter *counters;
1494
1495         DBG("counter %s", counter);
1496
1497         counter_list = g_slist_append(counter_list, (gpointer)counter);
1498
1499         iter = g_sequence_get_begin_iter(service_list);
1500
1501         while (g_sequence_iter_is_end(iter) == FALSE) {
1502                 service = g_sequence_get(iter);
1503
1504                 counters = g_try_new0(struct connman_stats_counter, 1);
1505                 if (counters == NULL)
1506                         return -ENOMEM;
1507
1508                 counters->append_all = TRUE;
1509
1510                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1511                                         counters);
1512
1513                 iter = g_sequence_iter_next(iter);
1514         }
1515
1516         return 0;
1517 }
1518
1519 void __connman_service_counter_unregister(const char *counter)
1520 {
1521         struct connman_service *service;
1522         GSequenceIter *iter;
1523
1524         DBG("counter %s", counter);
1525
1526         iter = g_sequence_get_begin_iter(service_list);
1527
1528         while (g_sequence_iter_is_end(iter) == FALSE) {
1529                 service = g_sequence_get(iter);
1530
1531                 g_hash_table_remove(service->counter_table, counter);
1532
1533                 iter = g_sequence_iter_next(iter);
1534         }
1535
1536         counter_list = g_slist_remove(counter_list, counter);
1537 }
1538
1539 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1540                                         struct connman_service *service)
1541 {
1542         dbus_bool_t required;
1543         const char *str;
1544
1545         str = __connman_service_type2string(service->type);
1546         if (str != NULL)
1547                 connman_dbus_dict_append_basic(dict, "Type",
1548                                                 DBUS_TYPE_STRING, &str);
1549
1550         str = mode2string(service->mode);
1551         if (str != NULL)
1552                 connman_dbus_dict_append_basic(dict, "Mode",
1553                                                 DBUS_TYPE_STRING, &str);
1554
1555         connman_dbus_dict_append_array(dict, "Security",
1556                                 DBUS_TYPE_STRING, append_security, service);
1557
1558         str = state2string(combine_state(service->state_ipv4,
1559                                                         service->state_ipv6));
1560         if (str != NULL)
1561                 connman_dbus_dict_append_basic(dict, "State",
1562                                                 DBUS_TYPE_STRING, &str);
1563
1564         str = error2string(service->error);
1565         if (str != NULL)
1566                 connman_dbus_dict_append_basic(dict, "Error",
1567                                                 DBUS_TYPE_STRING, &str);
1568
1569         if (service->strength > 0)
1570                 connman_dbus_dict_append_basic(dict, "Strength",
1571                                         DBUS_TYPE_BYTE, &service->strength);
1572
1573         connman_dbus_dict_append_basic(dict, "Favorite",
1574                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1575
1576         connman_dbus_dict_append_basic(dict, "Immutable",
1577                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1578
1579         if (service->favorite == TRUE)
1580                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1581                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1582         else
1583                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1584                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1585
1586         if (service->name != NULL)
1587                 connman_dbus_dict_append_basic(dict, "Name",
1588                                         DBUS_TYPE_STRING, &service->name);
1589
1590         connman_dbus_dict_append_basic(dict, "LoginRequired",
1591                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1592
1593         switch (service->type) {
1594         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1595         case CONNMAN_SERVICE_TYPE_SYSTEM:
1596         case CONNMAN_SERVICE_TYPE_GPS:
1597         case CONNMAN_SERVICE_TYPE_VPN:
1598         case CONNMAN_SERVICE_TYPE_GADGET:
1599                 break;
1600         case CONNMAN_SERVICE_TYPE_CELLULAR:
1601                 connman_dbus_dict_append_basic(dict, "Roaming",
1602                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1603
1604                 required = FALSE;
1605                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1606                                                 DBUS_TYPE_BOOLEAN, &required);
1607                 connman_dbus_dict_append_dict(dict, "Ethernet",
1608                                                 append_ethernet, service);
1609                 break;
1610         case CONNMAN_SERVICE_TYPE_WIFI:
1611                 if (service->passphrase != NULL && limited == FALSE)
1612                         connman_dbus_dict_append_basic(dict, "Passphrase",
1613                                 DBUS_TYPE_STRING, &service->passphrase);
1614
1615                 required = FALSE;
1616
1617                 switch (service->security) {
1618                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1619                 case CONNMAN_SERVICE_SECURITY_NONE:
1620                         break;
1621                 case CONNMAN_SERVICE_SECURITY_WEP:
1622                 case CONNMAN_SERVICE_SECURITY_PSK:
1623                 case CONNMAN_SERVICE_SECURITY_WPA:
1624                 case CONNMAN_SERVICE_SECURITY_RSN:
1625                         if (service->passphrase == NULL)
1626                                 required = TRUE;
1627                         break;
1628                 case CONNMAN_SERVICE_SECURITY_8021X:
1629                         break;
1630                 }
1631
1632                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1633                                                 DBUS_TYPE_BOOLEAN, &required);
1634
1635                 /* fall through */
1636         case CONNMAN_SERVICE_TYPE_ETHERNET:
1637         case CONNMAN_SERVICE_TYPE_WIMAX:
1638         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1639                 connman_dbus_dict_append_dict(dict, "Ethernet",
1640                                                 append_ethernet, service);
1641                 break;
1642         }
1643
1644         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1645
1646         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1647                                                 append_ipv4config, service);
1648
1649         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1650
1651         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1652                                                 append_ipv6config, service);
1653
1654         connman_dbus_dict_append_array(dict, "Nameservers",
1655                                 DBUS_TYPE_STRING, append_dns, service);
1656
1657         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1658                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1659
1660         connman_dbus_dict_append_array(dict, "Domains",
1661                                 DBUS_TYPE_STRING, append_domain, service);
1662
1663         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1664                                 DBUS_TYPE_STRING, append_domainconfig, service);
1665
1666         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1667
1668         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1669                                                 append_proxyconfig, service);
1670
1671         connman_dbus_dict_append_dict(dict, "Provider",
1672                                                 append_provider, service);
1673 }
1674
1675 static void append_struct(gpointer value, gpointer user_data)
1676 {
1677         struct connman_service *service = value;
1678         DBusMessageIter *iter = user_data;
1679         DBusMessageIter entry, dict;
1680
1681         if (service->path == NULL || service->hidden == TRUE)
1682                 return;
1683
1684         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1685
1686         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1687                                                         &service->path);
1688
1689         connman_dbus_dict_open(&entry, &dict);
1690         append_properties(&dict, TRUE, service);
1691         connman_dbus_dict_close(&entry, &dict);
1692
1693         dbus_message_iter_close_container(iter, &entry);
1694 }
1695
1696 void __connman_service_list_struct(DBusMessageIter *iter)
1697 {
1698         g_sequence_foreach(service_list, append_struct, iter);
1699 }
1700
1701 int __connman_service_get_index(struct connman_service *service)
1702 {
1703         if (service == NULL)
1704                 return -1;
1705
1706         if (service->network != NULL)
1707                 return connman_network_get_index(service->network);
1708         else if (service->provider != NULL)
1709                 return connman_provider_get_index(service->provider);
1710
1711         return -1;
1712 }
1713
1714 void __connman_service_set_domainname(struct connman_service *service,
1715                                                 const char *domainname)
1716 {
1717         if (service == NULL)
1718                 return;
1719
1720         g_free(service->domainname);
1721         service->domainname = g_strdup(domainname);
1722
1723         domain_changed(service);
1724 }
1725
1726 const char *connman_service_get_domainname(struct connman_service *service)
1727 {
1728         if (service == NULL)
1729                 return NULL;
1730
1731         if (service->domains != NULL)
1732                 return service->domains[0];
1733         else
1734                 return service->domainname;
1735 }
1736
1737 char **connman_service_get_nameservers(struct connman_service *service)
1738 {
1739         if (service == NULL)
1740                 return NULL;
1741
1742         if (service->nameservers_config != NULL)
1743                 return service->nameservers_config;
1744         else if (service->nameservers != NULL)
1745                 return service->nameservers;
1746
1747         return NULL;
1748 }
1749
1750 void connman_service_set_proxy_method(struct connman_service *service,
1751                                         enum connman_service_proxy_method method)
1752 {
1753         if (service == NULL)
1754                 return;
1755
1756         service->proxy = method;
1757
1758         proxy_changed(service);
1759
1760         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1761                 __connman_notifier_proxy_changed(service);
1762 }
1763
1764 enum connman_service_proxy_method connman_service_get_proxy_method(
1765                                         struct connman_service *service)
1766 {
1767         if (service == NULL)
1768                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1769
1770         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1771                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1772                                 service->pac == NULL)
1773                         return service->proxy;
1774
1775                 return service->proxy_config;
1776         }
1777
1778         return service->proxy;
1779 }
1780
1781 char **connman_service_get_proxy_servers(struct connman_service *service)
1782 {
1783         return g_strdupv(service->proxies);
1784 }
1785
1786 char **connman_service_get_proxy_excludes(struct connman_service *service)
1787 {
1788         return g_strdupv(service->excludes);
1789 }
1790
1791 const char *connman_service_get_proxy_url(struct connman_service *service)
1792 {
1793         if (service == NULL)
1794                 return NULL;
1795
1796         return service->pac;
1797 }
1798
1799 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1800                                                         const char *url)
1801 {
1802         if (service == NULL)
1803                 return;
1804
1805         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1806
1807         if (service->ipconfig_ipv4) {
1808                 if (__connman_ipconfig_set_proxy_autoconfig(
1809                             service->ipconfig_ipv4, url) < 0)
1810                         return;
1811         } else if (service->ipconfig_ipv6) {
1812                 if (__connman_ipconfig_set_proxy_autoconfig(
1813                             service->ipconfig_ipv6, url) < 0)
1814                         return;
1815         } else
1816                 return;
1817
1818         proxy_changed(service);
1819
1820         __connman_notifier_proxy_changed(service);
1821 }
1822
1823 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1824 {
1825         if (service == NULL)
1826                 return NULL;
1827
1828         if (service->ipconfig_ipv4)
1829                 return __connman_ipconfig_get_proxy_autoconfig(
1830                                                 service->ipconfig_ipv4);
1831         else if (service->ipconfig_ipv6)
1832                 return __connman_ipconfig_get_proxy_autoconfig(
1833                                                 service->ipconfig_ipv6);
1834         return NULL;
1835 }
1836
1837 void __connman_service_set_passphrase(struct connman_service *service,
1838                                         const char* passphrase)
1839 {
1840         if (service->immutable == TRUE)
1841                 return;
1842
1843         g_free(service->passphrase);
1844         service->passphrase = g_strdup(passphrase);
1845
1846         passphrase_changed(service);
1847
1848         if (service->network != NULL)
1849                 connman_network_set_string(service->network,
1850                                         "WiFi.Passphrase",
1851                                         service->passphrase);
1852
1853         __connman_storage_save_service(service);
1854 }
1855
1856 static DBusMessage *get_properties(DBusConnection *conn,
1857                                         DBusMessage *msg, void *user_data)
1858 {
1859         struct connman_service *service = user_data;
1860         DBusMessage *reply;
1861         DBusMessageIter array, dict;
1862
1863         DBG("service %p", service);
1864
1865         reply = dbus_message_new_method_return(msg);
1866         if (reply == NULL)
1867                 return NULL;
1868
1869         dbus_message_iter_init_append(reply, &array);
1870
1871         connman_dbus_dict_open(&array, &dict);
1872         append_properties(&dict, FALSE, service);
1873         connman_dbus_dict_close(&array, &dict);
1874
1875         return reply;
1876 }
1877
1878 static int update_proxy_configuration(struct connman_service *service,
1879                                 DBusMessageIter *array)
1880 {
1881         DBusMessageIter dict;
1882         enum connman_service_proxy_method method;
1883         GString *servers_str = NULL;
1884         GString *excludes_str = NULL;
1885         const char *url = NULL;
1886
1887         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1888
1889         dbus_message_iter_recurse(array, &dict);
1890
1891         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1892                 DBusMessageIter entry, variant;
1893                 const char *key;
1894                 int type;
1895
1896                 dbus_message_iter_recurse(&dict, &entry);
1897
1898                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1899                         goto error;
1900
1901                 dbus_message_iter_get_basic(&entry, &key);
1902                 dbus_message_iter_next(&entry);
1903
1904                 if (dbus_message_iter_get_arg_type(&entry) !=
1905                                                         DBUS_TYPE_VARIANT)
1906                         goto error;
1907
1908                 dbus_message_iter_recurse(&entry, &variant);
1909                 type = dbus_message_iter_get_arg_type(&variant);
1910
1911                 if (g_str_equal(key, "Method") == TRUE) {
1912                         const char *val;
1913
1914                         if (type != DBUS_TYPE_STRING)
1915                                 goto error;
1916
1917                         dbus_message_iter_get_basic(&variant, &val);
1918                         method = string2proxymethod(val);
1919                 } else if (g_str_equal(key, "URL") == TRUE) {
1920                         if (type != DBUS_TYPE_STRING)
1921                                 goto error;
1922
1923                         dbus_message_iter_get_basic(&variant, &url);
1924                 } else if (g_str_equal(key, "Servers") == TRUE) {
1925                         DBusMessageIter str_array;
1926
1927                         if (type != DBUS_TYPE_ARRAY)
1928                                 goto error;
1929
1930                         servers_str = g_string_new(NULL);
1931                         if (servers_str == NULL)
1932                                 goto error;
1933
1934                         dbus_message_iter_recurse(&variant, &str_array);
1935
1936                         while (dbus_message_iter_get_arg_type(&str_array) ==
1937                                                         DBUS_TYPE_STRING) {
1938                                 char *val = NULL;
1939
1940                                 dbus_message_iter_get_basic(&str_array, &val);
1941
1942                                 if (servers_str->len > 0)
1943                                         g_string_append_printf(servers_str,
1944                                                         " %s", val);
1945                                 else
1946                                         g_string_append(servers_str, val);
1947
1948                                 dbus_message_iter_next(&str_array);
1949                         }
1950                 } else if (g_str_equal(key, "Excludes") == TRUE) {
1951                         DBusMessageIter str_array;
1952
1953                         if (type != DBUS_TYPE_ARRAY)
1954                                 goto error;
1955
1956                         excludes_str = g_string_new(NULL);
1957                         if (excludes_str == NULL)
1958                                 goto error;
1959
1960                         dbus_message_iter_recurse(&variant, &str_array);
1961
1962                         while (dbus_message_iter_get_arg_type(&str_array) ==
1963                                                         DBUS_TYPE_STRING) {
1964                                 char *val = NULL;
1965
1966                                 dbus_message_iter_get_basic(&str_array, &val);
1967
1968                                 if (excludes_str->len > 0)
1969                                         g_string_append_printf(excludes_str,
1970                                                         " %s", val);
1971                                 else
1972                                         g_string_append(excludes_str, val);
1973
1974                                 dbus_message_iter_next(&str_array);
1975                         }
1976                 }
1977
1978                 dbus_message_iter_next(&dict);
1979         }
1980
1981         switch (method) {
1982         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1983                 break;
1984         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1985                 if (servers_str == NULL && service->proxies == NULL)
1986                         goto error;
1987
1988                 if (servers_str != NULL) {
1989                         g_strfreev(service->proxies);
1990
1991                         if (servers_str->len > 0)
1992                                 service->proxies = g_strsplit_set(
1993                                         servers_str->str, " ", 0);
1994                         else
1995                                 service->proxies = NULL;
1996                 }
1997
1998                 if (excludes_str != NULL) {
1999                         g_strfreev(service->excludes);
2000
2001                         if (excludes_str->len > 0)
2002                                 service->excludes = g_strsplit_set(
2003                                         excludes_str->str, " ", 0);
2004                         else
2005                                 service->excludes = NULL;
2006                 }
2007
2008                 if (service->proxies == NULL)
2009                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2010
2011                 break;
2012         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2013                 g_free(service->pac);
2014
2015                 if (url != NULL && strlen(url) > 0)
2016                         service->pac = g_strdup(url);
2017                 else
2018                         service->pac = NULL;
2019
2020                 /* if we are connected:
2021                    - if service->pac == NULL
2022                    - if __connman_ipconfig_get_proxy_autoconfig(
2023                    service->ipconfig) == NULL
2024                    --> We should start WPAD */
2025
2026                 break;
2027         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2028                 goto error;
2029         }
2030
2031         if (servers_str != NULL)
2032                 g_string_free(servers_str, TRUE);
2033
2034         if (excludes_str != NULL)
2035                 g_string_free(excludes_str, TRUE);
2036
2037         service->proxy_config = method;
2038
2039         return 0;
2040
2041 error:
2042         if (servers_str != NULL)
2043                 g_string_free(servers_str, TRUE);
2044
2045         if (excludes_str != NULL)
2046                 g_string_free(excludes_str, TRUE);
2047
2048         return -EINVAL;
2049 }
2050
2051 static int set_ipconfig(struct connman_service *service,
2052                         struct connman_ipconfig *ipconfig,
2053                         DBusMessageIter *array,
2054                         enum connman_service_state state,
2055                         enum connman_service_state *new_state)
2056 {
2057         enum connman_ipconfig_method old_method;
2058         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2059         enum connman_ipconfig_type type;
2060         int err;
2061
2062         old_method = __connman_ipconfig_get_method(ipconfig);
2063
2064         if (is_connecting_state(service, state) ||
2065                                         is_connected_state(service, state))
2066                 __connman_network_clear_ipconfig(service->network, ipconfig);
2067
2068         err = __connman_ipconfig_set_config(ipconfig, array);
2069         method = __connman_ipconfig_get_method(ipconfig);
2070         type = __connman_ipconfig_get_config_type(ipconfig);
2071
2072         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2073                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2074                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2075                         *new_state = service->state_ipv4 =
2076                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2077                         __connman_ipconfig_enable(ipconfig);
2078                 }
2079
2080         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2081                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2082                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2083                         *new_state = service->state_ipv6;
2084                         __connman_ipconfig_enable(ipconfig);
2085                 }
2086         }
2087
2088         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2089                 type, method, state2string(*new_state));
2090
2091         return err;
2092 }
2093
2094 static DBusMessage *set_property(DBusConnection *conn,
2095                                         DBusMessage *msg, void *user_data)
2096 {
2097         struct connman_service *service = user_data;
2098         DBusMessageIter iter, value;
2099         const char *name;
2100         int type;
2101
2102         DBG("service %p", service);
2103
2104         if (dbus_message_iter_init(msg, &iter) == FALSE)
2105                 return __connman_error_invalid_arguments(msg);
2106
2107         dbus_message_iter_get_basic(&iter, &name);
2108         dbus_message_iter_next(&iter);
2109         dbus_message_iter_recurse(&iter, &value);
2110
2111         type = dbus_message_iter_get_arg_type(&value);
2112
2113         if (g_str_equal(name, "AutoConnect") == TRUE) {
2114                 connman_bool_t autoconnect;
2115
2116                 if (type != DBUS_TYPE_BOOLEAN)
2117                         return __connman_error_invalid_arguments(msg);
2118
2119                 if (service->favorite == FALSE)
2120                         return __connman_error_invalid_service(msg);
2121
2122                 dbus_message_iter_get_basic(&value, &autoconnect);
2123
2124                 if (service->autoconnect == autoconnect)
2125                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2126
2127                 service->autoconnect = autoconnect;
2128
2129                 autoconnect_changed(service);
2130
2131                 __connman_storage_save_service(service);
2132         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2133                 const char *passphrase;
2134
2135                 if (type != DBUS_TYPE_STRING)
2136                         return __connman_error_invalid_arguments(msg);
2137
2138                 if (service->immutable == TRUE)
2139                         return __connman_error_not_supported(msg);
2140
2141                 dbus_message_iter_get_basic(&value, &passphrase);
2142
2143                 __connman_service_set_passphrase(service, passphrase);
2144         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2145                 DBusMessageIter entry;
2146                 GString *str;
2147                 int index;
2148                 const char *gw;
2149
2150                 if (type != DBUS_TYPE_ARRAY)
2151                         return __connman_error_invalid_arguments(msg);
2152
2153                 str = g_string_new(NULL);
2154                 if (str == NULL)
2155                         return __connman_error_invalid_arguments(msg);
2156
2157                 index = connman_network_get_index(service->network);
2158                 gw = __connman_ipconfig_get_gateway_from_index(index);
2159
2160                 if (gw && strlen(gw))
2161                         __connman_service_nameserver_del_routes(service);
2162
2163                 dbus_message_iter_recurse(&value, &entry);
2164
2165                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2166                         const char *val;
2167                         dbus_message_iter_get_basic(&entry, &val);
2168                         dbus_message_iter_next(&entry);
2169                         if (str->len > 0)
2170                                 g_string_append_printf(str, " %s", val);
2171                         else
2172                                 g_string_append(str, val);
2173                 }
2174
2175                 g_strfreev(service->nameservers_config);
2176
2177                 if (str->len > 0) {
2178                         service->nameservers_config =
2179                                 g_strsplit_set(str->str, " ", 0);
2180                 } else {
2181                         service->nameservers_config = NULL;
2182                 }
2183
2184                 g_string_free(str, TRUE);
2185
2186                 if (gw && strlen(gw))
2187                         __connman_service_nameserver_add_routes(service, gw);
2188
2189                 update_nameservers(service);
2190                 dns_configuration_changed(service);
2191
2192                 __connman_storage_save_service(service);
2193         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2194                 DBusMessageIter entry;
2195                 GString *str;
2196
2197                 if (type != DBUS_TYPE_ARRAY)
2198                         return __connman_error_invalid_arguments(msg);
2199
2200                 str = g_string_new(NULL);
2201                 if (str == NULL)
2202                         return __connman_error_invalid_arguments(msg);
2203
2204                 dbus_message_iter_recurse(&value, &entry);
2205
2206                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2207                         const char *val;
2208                         dbus_message_iter_get_basic(&entry, &val);
2209                         dbus_message_iter_next(&entry);
2210                         if (str->len > 0)
2211                                 g_string_append_printf(str, " %s", val);
2212                         else
2213                                 g_string_append(str, val);
2214                 }
2215
2216                 g_strfreev(service->domains);
2217
2218                 if (str->len > 0)
2219                         service->domains = g_strsplit_set(str->str, " ", 0);
2220                 else
2221                         service->domains = NULL;
2222
2223                 g_string_free(str, TRUE);
2224
2225                 update_nameservers(service);
2226                 domain_configuration_changed(service);
2227
2228                 __connman_storage_save_service(service);
2229         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2230                 int err;
2231
2232                 if (type != DBUS_TYPE_ARRAY)
2233                         return __connman_error_invalid_arguments(msg);
2234
2235                 err = update_proxy_configuration(service, &value);
2236
2237                 if (err < 0)
2238                         return __connman_error_failed(msg, -err);
2239
2240                 proxy_configuration_changed(service);
2241
2242                 __connman_storage_save_service(service);
2243         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2244                         g_str_equal(name, "IPv6.Configuration")) {
2245
2246                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2247                 enum connman_service_state state =
2248                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2249                 int err = 0;
2250
2251                 DBG("%s", name);
2252
2253                 if (service->ipconfig_ipv4 == NULL &&
2254                                         service->ipconfig_ipv6 == NULL)
2255                         return __connman_error_invalid_property(msg);
2256
2257                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2258                         ipv4 = service->ipconfig_ipv4;
2259                         err = set_ipconfig(service, ipv4, &value,
2260                                         service->state_ipv4, &state);
2261
2262                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2263                         ipv6 = service->ipconfig_ipv6;
2264                         err = set_ipconfig(service, ipv6, &value,
2265                                         service->state_ipv6, &state);
2266                 }
2267
2268                 if (err < 0) {
2269                         if (is_connected_state(service, state) ||
2270                                         is_connecting_state(service, state))
2271                                 __connman_network_set_ipconfig(service->network,
2272                                                                 ipv4, ipv6);
2273                         return __connman_error_failed(msg, -err);
2274                 }
2275
2276                 if (ipv4)
2277                         ipv4_configuration_changed(service);
2278                 else if (ipv6)
2279                         ipv6_configuration_changed(service);
2280
2281                 if (is_connecting(service) || is_connected(service))
2282                         __connman_network_set_ipconfig(service->network,
2283                                                         ipv4, ipv6);
2284
2285                 __connman_storage_save_service(service);
2286         } else
2287                 return __connman_error_invalid_property(msg);
2288
2289         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2290 }
2291
2292 static void set_idle(struct connman_service *service)
2293 {
2294         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2295         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2296         state_changed(service);
2297 }
2298
2299 static DBusMessage *clear_property(DBusConnection *conn,
2300                                         DBusMessage *msg, void *user_data)
2301 {
2302         struct connman_service *service = user_data;
2303         const char *name;
2304
2305         DBG("service %p", service);
2306
2307         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2308                                                         DBUS_TYPE_INVALID);
2309
2310         if (g_str_equal(name, "Error") == TRUE) {
2311                 set_idle(service);
2312
2313                 g_get_current_time(&service->modified);
2314                 __connman_storage_save_service(service);
2315         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2316                 if (service->immutable == TRUE)
2317                         return __connman_error_not_supported(msg);
2318
2319                 g_free(service->passphrase);
2320                 service->passphrase = NULL;
2321
2322                 passphrase_changed(service);
2323
2324                 __connman_storage_save_service(service);
2325         } else
2326                 return __connman_error_invalid_property(msg);
2327
2328         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2329 }
2330
2331 static connman_bool_t is_ignore(struct connman_service *service)
2332 {
2333         if (service->autoconnect == FALSE)
2334                 return TRUE;
2335
2336         if (service->roaming == TRUE)
2337                 return TRUE;
2338
2339         if (service->ignore == TRUE)
2340                 return TRUE;
2341
2342         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2343                                                 CONNMAN_SERVICE_STATE_FAILURE)
2344                 return TRUE;
2345
2346         return FALSE;
2347 }
2348
2349 void __connman_service_auto_connect(void)
2350 {
2351         struct connman_service *service = NULL;
2352         GSequenceIter *iter;
2353
2354         DBG("");
2355
2356         iter = g_sequence_get_begin_iter(service_list);
2357
2358         while (g_sequence_iter_is_end(iter) == FALSE) {
2359                 service = g_sequence_get(iter);
2360
2361                 if (service->pending != NULL)
2362                         return;
2363
2364                 if (is_connecting(service) == TRUE)
2365                         return;
2366
2367                 if (service->favorite == FALSE)
2368                         return;
2369
2370                 if (is_connected(service) == TRUE)
2371                         return;
2372
2373                 if (is_ignore(service) == FALSE &&
2374                         combine_state(service->state_ipv4,
2375                                         service->state_ipv6) ==
2376                                                 CONNMAN_SERVICE_STATE_IDLE)
2377                         break;
2378
2379                 service = NULL;
2380
2381                 iter = g_sequence_iter_next(iter);
2382         }
2383
2384         if (service != NULL) {
2385                 service->userconnect = FALSE;
2386                 __connman_service_connect(service);
2387         }
2388 }
2389
2390 static void remove_timeout(struct connman_service *service)
2391 {
2392         if (service->timeout > 0) {
2393                 g_source_remove(service->timeout);
2394                 service->timeout = 0;
2395         }
2396 }
2397
2398 static void reply_pending(struct connman_service *service, int error)
2399 {
2400         remove_timeout(service);
2401
2402         if (service->pending != NULL) {
2403                 if (error > 0) {
2404                         DBusMessage *reply;
2405
2406                         reply = __connman_error_failed(service->pending,
2407                                                                 error);
2408                         if (reply != NULL)
2409                                 g_dbus_send_message(connection, reply);
2410                 } else
2411                         g_dbus_send_reply(connection, service->pending,
2412                                                         DBUS_TYPE_INVALID);
2413
2414                 dbus_message_unref(service->pending);
2415                 service->pending = NULL;
2416         }
2417 }
2418
2419 static gboolean connect_timeout(gpointer user_data)
2420 {
2421         struct connman_service *service = user_data;
2422         connman_bool_t autoconnect = FALSE;
2423
2424         DBG("service %p", service);
2425
2426         service->timeout = 0;
2427
2428         if (service->network != NULL)
2429                 __connman_network_disconnect(service->network);
2430
2431         __connman_ipconfig_disable(service->ipconfig_ipv4);
2432         __connman_ipconfig_disable(service->ipconfig_ipv6);
2433
2434         __connman_stats_service_unregister(service);
2435
2436         if (service->pending != NULL) {
2437                 DBusMessage *reply;
2438
2439                 reply = __connman_error_operation_timeout(service->pending);
2440                 if (reply != NULL)
2441                         g_dbus_send_message(connection, reply);
2442
2443                 dbus_message_unref(service->pending);
2444                 service->pending = NULL;
2445         } else
2446                 autoconnect = TRUE;
2447
2448         __connman_service_indicate_state(service,
2449                                         CONNMAN_SERVICE_STATE_FAILURE,
2450                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2451         __connman_service_indicate_state(service,
2452                                         CONNMAN_SERVICE_STATE_FAILURE,
2453                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2454
2455         if (autoconnect == TRUE && service->userconnect == FALSE)
2456                 __connman_service_auto_connect();
2457
2458         return FALSE;
2459 }
2460
2461 static void set_reconnect_state(struct connman_service *service,
2462                                                 connman_bool_t reconnect)
2463 {
2464         struct connman_device *device;
2465
2466         if (service->network == NULL)
2467                 return;
2468
2469         device = connman_network_get_device(service->network);
2470         if (device == NULL)
2471                 return;
2472
2473         __connman_device_set_reconnect(device, reconnect);
2474 }
2475
2476 static connman_bool_t get_reconnect_state(struct connman_service *service)
2477 {
2478         struct connman_device *device;
2479
2480         if (service->network == NULL)
2481                 return FALSE;
2482
2483         device = connman_network_get_device(service->network);
2484         if (device == NULL)
2485                 return FALSE;
2486
2487         return __connman_device_get_reconnect(device);
2488 }
2489
2490 static void request_input_cb (struct connman_service *service,
2491                         const char *passphrase, void *user_data)
2492 {
2493         DBG ("RequestInput return, %p", service);
2494
2495         if (passphrase == NULL && service->wps == FALSE)
2496                 return;
2497
2498         if (passphrase != NULL)
2499                 __connman_service_set_passphrase(service, passphrase);
2500
2501         __connman_service_connect(service);
2502 }
2503
2504 struct connman_service *
2505 __connman_service_connect_type(enum connman_service_type type)
2506 {
2507         struct connman_service *service;
2508         GSequenceIter *iter;
2509         int err;
2510
2511         DBG("type %d", type);
2512
2513         /*
2514          * We go through the already sorted service list.
2515          * We pick the first one matching our type, or just
2516          * the first available one if we have no type.
2517          */
2518         iter = g_sequence_get_begin_iter(service_list);
2519         if (g_sequence_iter_is_end(iter))
2520                 return NULL;
2521         service = g_sequence_get(iter);
2522
2523         /*
2524          * If the first service is connected or about to be
2525          * connected, we return it, regardless of the type.
2526          */
2527         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2528                 (is_connecting(service) == TRUE ||
2529                         is_connected(service) == TRUE))
2530                 return service;
2531
2532         while (g_sequence_iter_is_end(iter) == FALSE) {
2533                 if (service->type == type ||
2534                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2535                         break;
2536
2537                 iter = g_sequence_iter_next(iter);
2538                 service = g_sequence_get(iter);
2539         }
2540
2541         if (g_sequence_iter_is_end(iter))
2542                 return NULL;
2543
2544         service->ignore = FALSE;
2545
2546         service->userconnect = TRUE;
2547
2548         set_reconnect_state(service, FALSE);
2549
2550         err = __connman_service_connect(service);
2551         if (err < 0) {
2552                 if (err == -ENOKEY)
2553                         if ( __connman_agent_request_input(service,
2554                                                         request_input_cb,
2555                                                         NULL))
2556                                 return service;
2557
2558                 if (err != -EINPROGRESS)
2559                         return NULL;
2560         }
2561
2562         return service;
2563 }
2564
2565 static DBusMessage *connect_service(DBusConnection *conn,
2566                                         DBusMessage *msg, void *user_data)
2567 {
2568         struct connman_service *service = user_data;
2569         GSequenceIter *iter;
2570         int err;
2571
2572         DBG("service %p", service);
2573
2574         if (service->pending != NULL)
2575                 return __connman_error_in_progress(msg);
2576
2577         iter = g_sequence_get_begin_iter(service_list);
2578
2579         while (g_sequence_iter_is_end(iter) == FALSE) {
2580                 struct connman_service *temp = g_sequence_get(iter);
2581
2582                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2583                         return __connman_error_in_progress(msg);
2584
2585                 iter = g_sequence_iter_next(iter);
2586         }
2587
2588         service->ignore = FALSE;
2589
2590         service->userconnect = TRUE;
2591
2592         service->pending = dbus_message_ref(msg);
2593
2594         set_reconnect_state(service, FALSE);
2595
2596         err = __connman_service_connect(service);
2597         if (err < 0) {
2598                 if (err == -ENOKEY) {
2599                         if (__connman_agent_request_input(service,
2600                                                         request_input_cb,
2601                                                         NULL) == 0)
2602                                 return NULL;
2603                 }
2604
2605                 if (service->pending == NULL)
2606                         return NULL;
2607
2608                 if (err != -EINPROGRESS) {
2609                         dbus_message_unref(service->pending);
2610                         service->pending = NULL;
2611
2612                         return __connman_error_failed(msg, -err);
2613                 }
2614
2615                 return NULL;
2616         }
2617
2618         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2619 }
2620
2621 static DBusMessage *disconnect_service(DBusConnection *conn,
2622                                         DBusMessage *msg, void *user_data)
2623 {
2624         struct connman_service *service = user_data;
2625         int err;
2626
2627         DBG("service %p", service);
2628
2629         reply_pending(service, ECONNABORTED);
2630
2631         service->ignore = TRUE;
2632
2633         set_reconnect_state(service, FALSE);
2634
2635         err = __connman_service_disconnect(service);
2636         if (err < 0) {
2637                 if (err != -EINPROGRESS)
2638                         return __connman_error_failed(msg, -err);
2639
2640                 return NULL;
2641         }
2642
2643         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2644 }
2645
2646 static DBusMessage *remove_service(DBusConnection *conn,
2647                                         DBusMessage *msg, void *user_data)
2648 {
2649         struct connman_service *service = user_data;
2650
2651         DBG("service %p", service);
2652
2653         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2654                 return __connman_error_not_supported(msg);
2655
2656         if (service->immutable == TRUE)
2657                 return __connman_error_not_supported(msg);
2658
2659         if (service->favorite == FALSE &&
2660                 combine_state(service->state_ipv4, service->state_ipv6) !=
2661                                                 CONNMAN_SERVICE_STATE_FAILURE)
2662                 return __connman_error_not_supported(msg);
2663
2664         if (service->network != NULL) {
2665                 set_reconnect_state(service, FALSE);
2666
2667                 __connman_network_disconnect(service->network);
2668         }
2669
2670         g_hash_table_destroy(service->counter_table);
2671
2672         g_free(service->passphrase);
2673         service->passphrase = NULL;
2674
2675         passphrase_changed(service);
2676
2677         set_idle(service);
2678
2679         __connman_service_set_favorite(service, FALSE);
2680         __connman_storage_save_service(service);
2681
2682         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2683 }
2684
2685 static DBusMessage *move_service(DBusConnection *conn,
2686                                         DBusMessage *msg, void *user_data,
2687                                                                 gboolean before)
2688 {
2689         struct connman_service *service = user_data;
2690         struct connman_service *target;
2691         const char *path;
2692         GSequenceIter *src, *dst;
2693
2694         DBG("service %p", service);
2695
2696         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2697                                                         DBUS_TYPE_INVALID);
2698
2699         if (service->favorite == FALSE)
2700                 return __connman_error_not_supported(msg);
2701
2702         target = find_service(path);
2703         if (target == NULL || target->favorite == FALSE || target == service)
2704                 return __connman_error_invalid_service(msg);
2705
2706         DBG("target %s", target->identifier);
2707
2708         if (target->state_ipv4 != service->state_ipv4 &&
2709                                 target->state_ipv6 != service->state_ipv6)
2710                 return __connman_error_invalid_service(msg);
2711
2712         g_get_current_time(&service->modified);
2713         __connman_storage_save_service(service);
2714
2715         src = g_hash_table_lookup(service_hash, service->identifier);
2716         dst = g_hash_table_lookup(service_hash, target->identifier);
2717
2718         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2719
2720         __connman_profile_changed(FALSE);
2721
2722         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2723 }
2724
2725 static DBusMessage *move_before(DBusConnection *conn,
2726                                         DBusMessage *msg, void *user_data)
2727 {
2728         return move_service(conn, msg, user_data, TRUE);
2729 }
2730
2731 static DBusMessage *move_after(DBusConnection *conn,
2732                                         DBusMessage *msg, void *user_data)
2733 {
2734         return move_service(conn, msg, user_data, FALSE);
2735 }
2736
2737 static DBusMessage *reset_counters(DBusConnection *conn,
2738                                         DBusMessage *msg, void *user_data)
2739 {
2740         struct connman_service *service = user_data;
2741
2742         reset_stats(service);
2743
2744         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2745 }
2746
2747 static GDBusMethodTable service_methods[] = {
2748         { "GetProperties", "",   "a{sv}", get_properties     },
2749         { "SetProperty",   "sv", "",      set_property       },
2750         { "ClearProperty", "s",  "",      clear_property     },
2751         { "Connect",       "",   "",      connect_service,
2752                                                 G_DBUS_METHOD_FLAG_ASYNC },
2753         { "Disconnect",    "",   "",      disconnect_service },
2754         { "Remove",        "",   "",      remove_service     },
2755         { "MoveBefore",    "o",  "",      move_before        },
2756         { "MoveAfter",     "o",  "",      move_after         },
2757         { "ResetCounters", "",   "",      reset_counters     },
2758         { },
2759 };
2760
2761 static GDBusSignalTable service_signals[] = {
2762         { "PropertyChanged", "sv" },
2763         { },
2764 };
2765
2766 static void service_free(gpointer user_data)
2767 {
2768         struct connman_service *service = user_data;
2769         char *path = service->path;
2770
2771         DBG("service %p", service);
2772
2773         reply_pending(service, ENOENT);
2774
2775         g_hash_table_remove(service_hash, service->identifier);
2776
2777         stats_stop(service);
2778         __connman_storage_save_service(service);
2779
2780         service->path = NULL;
2781
2782         if (path != NULL) {
2783                 __connman_profile_changed(FALSE);
2784
2785                 g_dbus_unregister_interface(connection, path,
2786                                                 CONNMAN_SERVICE_INTERFACE);
2787                 g_free(path);
2788         }
2789
2790         if (service->network != NULL)
2791                 connman_network_unref(service->network);
2792
2793         if (service->provider != NULL)
2794                 connman_provider_unref(service->provider);
2795
2796         if (service->ipconfig_ipv4 != NULL) {
2797                 connman_ipconfig_unref(service->ipconfig_ipv4);
2798                 service->ipconfig_ipv4 = NULL;
2799         }
2800
2801         if (service->ipconfig_ipv6 != NULL) {
2802                 connman_ipconfig_unref(service->ipconfig_ipv6);
2803                 service->ipconfig_ipv6 = NULL;
2804         }
2805
2806         if (service->location != NULL)
2807                 connman_location_unref(service->location);
2808
2809         g_strfreev(service->nameservers);
2810         g_strfreev(service->nameservers_config);
2811         g_strfreev(service->domains);
2812         g_strfreev(service->proxies);
2813         g_strfreev(service->excludes);
2814
2815         g_free(service->domainname);
2816         g_free(service->pac);
2817         g_free(service->mcc);
2818         g_free(service->mnc);
2819         g_free(service->profile);
2820         g_free(service->name);
2821         g_free(service->passphrase);
2822         g_free(service->identifier);
2823         g_free(service->eap);
2824         g_free(service->identity);
2825         g_free(service->ca_cert_file);
2826         g_free(service->client_cert_file);
2827         g_free(service->private_key_file);
2828         g_free(service->private_key_passphrase);
2829         g_free(service->phase2);
2830
2831         if (service->stats.timer != NULL)
2832                 g_timer_destroy(service->stats.timer);
2833         if (service->stats_roaming.timer != NULL)
2834                 g_timer_destroy(service->stats_roaming.timer);
2835
2836         g_free(service);
2837 }
2838
2839 /**
2840  * __connman_service_put:
2841  * @service: service structure
2842  *
2843  * Release service if no longer needed
2844  */
2845 void __connman_service_put(struct connman_service *service)
2846 {
2847         DBG("service %p", service);
2848
2849         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2850                 GSequenceIter *iter;
2851
2852                 iter = g_hash_table_lookup(service_hash, service->identifier);
2853                 if (iter != NULL) {
2854                         reply_pending(service, ECONNABORTED);
2855
2856                         __connman_service_disconnect(service);
2857
2858                         g_sequence_remove(iter);
2859                 } else
2860                         service_free(service);
2861         }
2862 }
2863
2864 static void stats_init(struct connman_service *service)
2865 {
2866         /* home */
2867         service->stats.valid = FALSE;
2868         service->stats.enabled = FALSE;
2869         service->stats.timer = g_timer_new();
2870
2871         /* roaming */
2872         service->stats_roaming.valid = FALSE;
2873         service->stats_roaming.enabled = FALSE;
2874         service->stats_roaming.timer = g_timer_new();
2875 }
2876
2877 static void service_initialize(struct connman_service *service)
2878 {
2879         DBG("service %p", service);
2880
2881         service->refcount = 1;
2882
2883         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2884         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2885         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2886
2887         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
2888         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
2889
2890         service->favorite  = FALSE;
2891         service->immutable = FALSE;
2892         service->hidden = FALSE;
2893
2894         service->ignore = FALSE;
2895
2896         service->userconnect = FALSE;
2897
2898         service->order = 0;
2899
2900         stats_init(service);
2901
2902         service->provider = NULL;
2903
2904         service->wps = FALSE;
2905 }
2906
2907 /**
2908  * connman_service_create:
2909  *
2910  * Allocate a new service.
2911  *
2912  * Returns: a newly-allocated #connman_service structure
2913  */
2914 struct connman_service *connman_service_create(void)
2915 {
2916         GSList *list;
2917         struct connman_stats_counter *counters;
2918         const char *counter;
2919
2920         struct connman_service *service;
2921
2922         service = g_try_new0(struct connman_service, 1);
2923         if (service == NULL)
2924                 return NULL;
2925
2926         DBG("service %p", service);
2927
2928         service->counter_table = g_hash_table_new_full(g_str_hash,
2929                                                 g_str_equal, NULL, g_free);
2930
2931         for (list = counter_list; list; list = list->next) {
2932                 counter = list->data;
2933
2934                 counters = g_try_new0(struct connman_stats_counter, 1);
2935                 if (counters == NULL) {
2936                         g_hash_table_destroy(service->counter_table);
2937                         g_free(service);
2938                         return NULL;
2939                 }
2940
2941                 counters->append_all = TRUE;
2942
2943                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2944                                 counters);
2945         }
2946
2947         service_initialize(service);
2948
2949         service->location = __connman_location_create(service);
2950
2951         return service;
2952 }
2953
2954 struct connman_location *__connman_service_get_location(struct connman_service *service)
2955 {
2956         return service->location;
2957 }
2958
2959 /**
2960  * connman_service_ref:
2961  * @service: service structure
2962  *
2963  * Increase reference counter of service
2964  */
2965 struct connman_service *connman_service_ref(struct connman_service *service)
2966 {
2967         DBG("%p", service);
2968
2969         g_atomic_int_inc(&service->refcount);
2970
2971         return service;
2972 }
2973
2974 /**
2975  * connman_service_unref:
2976  * @service: service structure
2977  *
2978  * Decrease reference counter of service
2979  */
2980 void connman_service_unref(struct connman_service *service)
2981 {
2982         __connman_service_put(service);
2983 }
2984
2985 static gint service_compare(gconstpointer a, gconstpointer b,
2986                                                         gpointer user_data)
2987 {
2988         struct connman_service *service_a = (void *) a;
2989         struct connman_service *service_b = (void *) b;
2990         enum connman_service_state state_a, state_b;
2991
2992         state_a = combine_state(service_a->state_ipv4, service_a->state_ipv6);
2993         state_b = combine_state(service_b->state_ipv4, service_b->state_ipv6);
2994
2995         if (state_a != state_b) {
2996                 if (is_connected(service_a) == TRUE)
2997                         return -1;
2998                 if (is_connected(service_b) == TRUE)
2999                         return 1;
3000
3001                 if (is_connecting(service_a) == TRUE)
3002                         return -1;
3003                 if (is_connecting(service_b) == TRUE)
3004                         return 1;
3005         }
3006
3007         if (service_a->order > service_b->order)
3008                 return -1;
3009
3010         if (service_a->order < service_b->order)
3011                 return 1;
3012
3013         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3014                 return -1;
3015
3016         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3017                 return 1;
3018
3019         if (service_a->type != service_b->type) {
3020                 switch (service_a->type) {
3021                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3022                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3023                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3024                 case CONNMAN_SERVICE_TYPE_GPS:
3025                 case CONNMAN_SERVICE_TYPE_VPN:
3026                 case CONNMAN_SERVICE_TYPE_GADGET:
3027                         break;
3028                 case CONNMAN_SERVICE_TYPE_WIFI:
3029                         return 1;
3030                 case CONNMAN_SERVICE_TYPE_WIMAX:
3031                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3032                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3033                         return -1;
3034                 }
3035         }
3036
3037         return (gint) service_b->strength - (gint) service_a->strength;
3038 }
3039
3040 /**
3041  * connman_service_get_type:
3042  * @service: service structure
3043  *
3044  * Get the type of service
3045  */
3046 enum connman_service_type connman_service_get_type(struct connman_service *service)
3047 {
3048         if (service == NULL)
3049                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3050
3051         return service->type;
3052 }
3053
3054 /**
3055  * connman_service_get_interface:
3056  * @service: service structure
3057  *
3058  * Get network interface of service
3059  */
3060 char *connman_service_get_interface(struct connman_service *service)
3061 {
3062         int index;
3063
3064         if (service == NULL)
3065                 return NULL;
3066
3067         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3068                 if (service->ipconfig_ipv4)
3069                         index = connman_ipconfig_get_index(
3070                                                 service->ipconfig_ipv4);
3071                 else if (service->ipconfig_ipv6)
3072                         index = connman_ipconfig_get_index(
3073                                                 service->ipconfig_ipv6);
3074                 else
3075                         return NULL;
3076
3077                 return connman_inet_ifname(index);
3078         }
3079
3080         if (service->network == NULL)
3081                 return NULL;
3082
3083         index = connman_network_get_index(service->network);
3084
3085         return connman_inet_ifname(index);
3086 }
3087
3088 /**
3089  * connman_service_get_network:
3090  * @service: service structure
3091  *
3092  * Get the service network
3093  */
3094 struct connman_network *
3095 __connman_service_get_network(struct connman_service *service)
3096 {
3097         if (service == NULL)
3098                 return NULL;
3099
3100         return service->network;
3101 }
3102
3103 struct connman_ipconfig *
3104 __connman_service_get_ip4config(struct connman_service *service)
3105 {
3106         if (service == NULL)
3107                 return NULL;
3108
3109         return service->ipconfig_ipv4;
3110 }
3111
3112 struct connman_ipconfig *
3113 __connman_service_get_ip6config(struct connman_service *service)
3114 {
3115         if (service == NULL)
3116                 return NULL;
3117
3118         return service->ipconfig_ipv6;
3119 }
3120
3121 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3122 {
3123         if (service == NULL)
3124                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3125
3126         return service->security;
3127 }
3128
3129 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3130 {
3131         if (service == NULL)
3132                 return FALSE;
3133
3134         return service->wps;
3135 }
3136
3137 /**
3138  * __connman_service_set_favorite:
3139  * @service: service structure
3140  * @favorite: favorite value
3141  *
3142  * Change the favorite setting of service
3143  */
3144 int __connman_service_set_favorite(struct connman_service *service,
3145                                                 connman_bool_t favorite)
3146 {
3147         GSequenceIter *iter;
3148
3149         iter = g_hash_table_lookup(service_hash, service->identifier);
3150         if (iter == NULL)
3151                 return -ENOENT;
3152
3153         if (service->favorite == favorite)
3154                 return -EALREADY;
3155
3156         service->favorite = favorite;
3157
3158         favorite_changed(service);
3159
3160         g_sequence_sort_changed(iter, service_compare, NULL);
3161
3162         __connman_profile_changed(FALSE);
3163
3164         return 0;
3165 }
3166
3167 int __connman_service_set_immutable(struct connman_service *service,
3168                                                 connman_bool_t immutable)
3169 {
3170         service->immutable = immutable;
3171
3172         immutable_changed(service);
3173
3174         return 0;
3175 }
3176
3177 void __connman_service_set_string(struct connman_service *service,
3178                                   const char *key, const char *value)
3179 {
3180         if (g_str_equal(key, "EAP") == TRUE) {
3181                 g_free(service->eap);
3182                 service->eap = g_strdup(value);
3183         } else if (g_str_equal(key, "Identity") == TRUE) {
3184                 g_free(service->identity);
3185                 service->identity = g_strdup(value);
3186         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3187                 g_free(service->ca_cert_file);
3188                 service->ca_cert_file = g_strdup(value);
3189         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3190                 g_free(service->client_cert_file);
3191                 service->client_cert_file = g_strdup(value);
3192         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3193                 g_free(service->private_key_file);
3194                 service->private_key_file = g_strdup(value);
3195         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3196                 g_free(service->private_key_passphrase);
3197                 service->private_key_passphrase = g_strdup(value);
3198         } else if (g_str_equal(key, "Phase2") == TRUE) {
3199                 g_free(service->phase2);
3200                 service->phase2 = g_strdup(value);
3201         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3202                 g_free(service->passphrase);
3203                 service->passphrase = g_strdup(value);
3204         }
3205 }
3206
3207 static void service_complete(struct connman_service *service)
3208 {
3209         reply_pending(service, EIO);
3210
3211         if (service->userconnect == FALSE)
3212                 __connman_service_auto_connect();
3213
3214         g_get_current_time(&service->modified);
3215         __connman_storage_save_service(service);
3216 }
3217
3218 static void report_error_cb(struct connman_service *service,
3219                         gboolean retry, void *user_data)
3220 {
3221         if (retry == TRUE)
3222                 __connman_service_connect(service);
3223         else {
3224                 service_complete(service);
3225                 __connman_profile_changed(FALSE);
3226                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3227         }
3228 }
3229
3230 int __connman_service_indicate_state(struct connman_service *service,
3231                                         enum connman_service_state new_state,
3232                                         enum connman_ipconfig_type type)
3233 {
3234         enum connman_service_state service_state,
3235                 state = CONNMAN_SERVICE_STATE_IDLE;
3236         GSequenceIter *iter;
3237
3238         if (service == NULL)
3239                 return -EINVAL;
3240
3241         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3242                 if (service->state_ipv4 == new_state)
3243                         return -EALREADY;
3244                 state = combine_state(new_state, service->state_ipv6);
3245         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3246                 if (service->state_ipv6 == new_state)
3247                         return -EALREADY;
3248                 state = combine_state(new_state, service->state_ipv4);
3249         } else
3250                 return -EINVAL;
3251
3252         service_state = combine_state(service->state_ipv4,
3253                                                         service->state_ipv6);
3254
3255         DBG("service %p state %s/%s => %s new %s/%d => %s",
3256                                         service,
3257                                         state2string(service->state_ipv4),
3258                                         state2string(service->state_ipv6),
3259                                         state2string(service_state),
3260                                         state2string(new_state),
3261                                         type,
3262                                         state2string(state));
3263
3264         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3265                                 state == CONNMAN_SERVICE_STATE_IDLE)
3266                 return -EINVAL;
3267
3268         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3269                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3270                 return -EINVAL;
3271
3272         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3273                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3274                 state_changed(service);
3275
3276                 reply_pending(service, ECONNABORTED);
3277
3278                 __connman_service_disconnect(service);
3279         }
3280
3281         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3282                 if (__connman_stats_service_register(service) == 0) {
3283                         __connman_stats_get(service, FALSE,
3284                                                 &service->stats.data);
3285                         __connman_stats_get(service, TRUE,
3286                                                 &service->stats_roaming.data);
3287                 }
3288
3289                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3290                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3291                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3292                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3293                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3294                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3295         }
3296
3297         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3298                 service->state_ipv4 = new_state;
3299         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3300                 service->state_ipv6 = new_state;
3301
3302         if (state == service_state)
3303                 return -EALREADY;
3304
3305         state_changed(service);
3306
3307         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3308                 if (service->login_required == TRUE) {
3309                         service->login_required = FALSE;
3310                         login_changed(service);
3311                 }
3312
3313                 connman_timeserver_sync();
3314         }
3315
3316         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3317                 connman_bool_t reconnect;
3318
3319                 reconnect = get_reconnect_state(service);
3320                 if (reconnect == TRUE)
3321                         __connman_service_auto_connect();
3322         }
3323
3324         if (state == CONNMAN_SERVICE_STATE_READY) {
3325                 enum connman_service_proxy_method proxy_config;
3326
3327                 set_reconnect_state(service, TRUE);
3328
3329                 __connman_service_set_favorite(service, TRUE);
3330
3331                 reply_pending(service, 0);
3332
3333                 service->userconnect = FALSE;
3334
3335                 g_get_current_time(&service->modified);
3336                 __connman_storage_save_service(service);
3337
3338                 update_nameservers(service);
3339                 dns_changed(service);
3340                 domain_changed(service);
3341
3342                 proxy_config = service->proxy_config;
3343
3344                 /*
3345                  * We start WPAD if we haven't got a PAC URL from DHCP and
3346                  * if our proxy manual configuration is either empty or set
3347                  * to AUTO with an empty URL.
3348                  */
3349                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3350                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3351                                 (proxy_config ==
3352                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3353                                         service->pac == NULL)))
3354                         if (__connman_wpad_start(service) < 0) {
3355                                 service->proxy =
3356                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3357
3358                                 __connman_notifier_proxy_changed(service);
3359                         }
3360
3361                 __connman_notifier_connect(service->type);
3362
3363                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3364                         connman_network_get_bool(service->network,
3365                                                 "WiFi.UseWPS") == TRUE) {
3366                         const char *pass;
3367
3368                         pass = connman_network_get_string(service->network,
3369                                                         "WiFi.Passphrase");
3370
3371                         __connman_service_set_passphrase(service, pass);
3372
3373                         connman_network_set_bool(service->network,
3374                                                         "WiFi.UseWPS", FALSE);
3375                 }
3376
3377                 default_changed();
3378         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3379                 __connman_location_finish(service);
3380
3381                 default_changed();
3382
3383                 __connman_wpad_stop(service);
3384
3385                 update_nameservers(service);
3386                 dns_changed(service);
3387                 domain_changed(service);
3388
3389                 __connman_notifier_disconnect(service->type);
3390         }
3391
3392         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3393                 if (service->userconnect == TRUE &&
3394                         __connman_agent_report_error(service,
3395                                         error2string(service->error),
3396                                         report_error_cb, NULL) == -EIO)
3397                         return 0;
3398                 service_complete(service);
3399         } else
3400                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3401
3402         iter = g_hash_table_lookup(service_hash, service->identifier);
3403         if (iter != NULL)
3404                 g_sequence_sort_changed(iter, service_compare, NULL);
3405
3406         __connman_profile_changed(FALSE);
3407
3408         service_state = combine_state(service->state_ipv4,
3409                                                         service->state_ipv6);
3410         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3411                 default_changed();
3412
3413         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3414                 struct connman_service *def_service = get_default();
3415
3416                 if (__connman_notifier_count_connected() == 0 &&
3417                         def_service != NULL &&
3418                                 def_service->provider != NULL)
3419                         __connman_provider_disconnect(def_service->provider);
3420         }
3421
3422         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3423                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3424                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3425
3426         return 0;
3427 }
3428
3429 int __connman_service_indicate_error(struct connman_service *service,
3430                                         enum connman_service_error error)
3431 {
3432         DBG("service %p error %d", service, error);
3433
3434         if (service == NULL)
3435                 return -EINVAL;
3436
3437         service->error = error;
3438
3439         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3440                 __connman_service_set_passphrase(service, NULL);
3441
3442         return __connman_service_indicate_state(service,
3443                                                 CONNMAN_SERVICE_STATE_FAILURE,
3444                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3445 }
3446
3447 int __connman_service_clear_error(struct connman_service *service)
3448 {
3449         enum connman_service_state state;
3450
3451         DBG("service %p", service);
3452
3453         if (service == NULL)
3454                 return -EINVAL;
3455
3456         state = combine_state(service->state_ipv4, service->state_ipv6);
3457
3458         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3459                 return -EINVAL;
3460
3461         service->state_ipv4 = service->state_ipv6 =
3462                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3463         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3464
3465         if (service->favorite == TRUE)
3466                 set_reconnect_state(service, TRUE);
3467
3468         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3469                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3470
3471         return __connman_service_indicate_state(service,
3472                                                 CONNMAN_SERVICE_STATE_IDLE,
3473                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3474 }
3475
3476 int __connman_service_indicate_default(struct connman_service *service)
3477 {
3478         DBG("service %p", service);
3479
3480         default_changed();
3481
3482         __connman_location_detect(service);
3483
3484         return 0;
3485 }
3486
3487 int __connman_service_request_login(struct connman_service *service)
3488 {
3489         DBG("service %p", service);
3490
3491         if (service == NULL)
3492                 return -EINVAL;
3493
3494         service->login_required = TRUE;
3495         login_changed(service);
3496
3497         return 0;
3498 }
3499
3500 static connman_bool_t prepare_network(struct connman_service *service)
3501 {
3502         enum connman_network_type type;
3503         unsigned int ssid_len;
3504
3505         type = connman_network_get_type(service->network);
3506
3507         switch (type) {
3508         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3509         case CONNMAN_NETWORK_TYPE_VENDOR:
3510                 return FALSE;
3511         case CONNMAN_NETWORK_TYPE_WIFI:
3512                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3513                                                         &ssid_len) == NULL)
3514                         return FALSE;
3515
3516                 if (service->passphrase != NULL)
3517                         connman_network_set_string(service->network,
3518                                 "WiFi.Passphrase", service->passphrase);
3519                 break;
3520         case CONNMAN_NETWORK_TYPE_ETHERNET:
3521         case CONNMAN_NETWORK_TYPE_WIMAX:
3522         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3523         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3524         case CONNMAN_NETWORK_TYPE_CELLULAR:
3525                 break;
3526         }
3527
3528         return TRUE;
3529 }
3530
3531 static void prepare_8021x(struct connman_service *service)
3532 {
3533         if (service->eap != NULL)
3534                 connman_network_set_string(service->network, "WiFi.EAP",
3535                                                                 service->eap);
3536
3537         if (service->identity != NULL)
3538                 connman_network_set_string(service->network, "WiFi.Identity",
3539                                                         service->identity);
3540
3541         if (service->ca_cert_file != NULL)
3542                 connman_network_set_string(service->network, "WiFi.CACertFile",
3543                                                         service->ca_cert_file);
3544
3545         if (service->client_cert_file != NULL)
3546                 connman_network_set_string(service->network,
3547                                                 "WiFi.ClientCertFile",
3548                                                 service->client_cert_file);
3549
3550         if (service->private_key_file != NULL)
3551                 connman_network_set_string(service->network,
3552                                                 "WiFi.PrivateKeyFile",
3553                                                 service->private_key_file);
3554
3555         if (service->private_key_passphrase != NULL)
3556                 connman_network_set_string(service->network,
3557                                         "WiFi.PrivateKeyPassphrase",
3558                                         service->private_key_passphrase);
3559
3560         if (service->phase2 != NULL)
3561                 connman_network_set_string(service->network, "WiFi.Phase2",
3562                                                         service->phase2);
3563 }
3564
3565 static int service_connect(struct connman_service *service)
3566 {
3567         int err;
3568
3569         switch (service->type) {
3570         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3571         case CONNMAN_SERVICE_TYPE_SYSTEM:
3572         case CONNMAN_SERVICE_TYPE_GPS:
3573         case CONNMAN_SERVICE_TYPE_GADGET:
3574                 return -EINVAL;
3575         case CONNMAN_SERVICE_TYPE_ETHERNET:
3576         case CONNMAN_SERVICE_TYPE_WIMAX:
3577         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3578         case CONNMAN_SERVICE_TYPE_CELLULAR:
3579         case CONNMAN_SERVICE_TYPE_VPN:
3580                 break;
3581         case CONNMAN_SERVICE_TYPE_WIFI:
3582                 switch (service->security) {
3583                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3584                 case CONNMAN_SERVICE_SECURITY_NONE:
3585                         break;
3586                 case CONNMAN_SERVICE_SECURITY_WEP:
3587                 case CONNMAN_SERVICE_SECURITY_PSK:
3588                 case CONNMAN_SERVICE_SECURITY_WPA:
3589                 case CONNMAN_SERVICE_SECURITY_RSN:
3590                         if (service->passphrase == NULL) {
3591                                 if (service->network == NULL)
3592                                         return -EOPNOTSUPP;
3593
3594                                 if (service->wps == FALSE ||
3595                                         connman_network_get_bool(
3596                                                         service->network,
3597                                                         "WiFi.UseWPS") == FALSE)
3598                                         return -ENOKEY;
3599                         }
3600                         break;
3601                 case CONNMAN_SERVICE_SECURITY_8021X:
3602                         break;
3603                 }
3604                 break;
3605         }
3606
3607         if (service->network != NULL) {
3608                 if (prepare_network(service) == FALSE)
3609                         return -EINVAL;
3610
3611                 switch (service->security) {
3612                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3613                 case CONNMAN_SERVICE_SECURITY_NONE:
3614                 case CONNMAN_SERVICE_SECURITY_WEP:
3615                 case CONNMAN_SERVICE_SECURITY_PSK:
3616                 case CONNMAN_SERVICE_SECURITY_WPA:
3617                 case CONNMAN_SERVICE_SECURITY_RSN:
3618                         break;
3619                 case CONNMAN_SERVICE_SECURITY_8021X:
3620                         prepare_8021x(service);
3621                         break;
3622                 }
3623
3624                 if (__connman_stats_service_register(service) == 0) {
3625                         __connman_stats_get(service, FALSE,
3626                                                 &service->stats.data);
3627                         __connman_stats_get(service, TRUE,
3628                                                 &service->stats_roaming.data);
3629                 }
3630
3631                 if (service->ipconfig_ipv4)
3632                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3633                 if (service->ipconfig_ipv6)
3634                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3635
3636                 err = __connman_network_connect(service->network);
3637         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3638                                         service->provider != NULL)
3639                 err = __connman_provider_connect(service->provider);
3640         else
3641                 return -EOPNOTSUPP;
3642
3643         if (err < 0) {
3644                 if (err != -EINPROGRESS) {
3645                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3646                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3647                         __connman_stats_service_unregister(service);
3648                 }
3649         }
3650
3651         return err;
3652 }
3653
3654
3655 int __connman_service_connect(struct connman_service *service)
3656 {
3657         enum connman_service_state state;
3658         int err;
3659
3660         state = combine_state(service->state_ipv4, service->state_ipv6);
3661
3662         DBG("service %p state %s", service, state2string(state));
3663
3664         if (is_connected(service) == TRUE)
3665                 return -EISCONN;
3666
3667         if (is_connecting(service) == TRUE)
3668                 return -EALREADY;
3669
3670         switch (service->type) {
3671         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3672         case CONNMAN_SERVICE_TYPE_SYSTEM:
3673         case CONNMAN_SERVICE_TYPE_GPS:
3674         case CONNMAN_SERVICE_TYPE_GADGET:
3675                 return -EINVAL;
3676         default:
3677                 err = service_connect(service);
3678         }
3679
3680         if (err >= 0)
3681                 return 0;
3682
3683         if (err == -EINPROGRESS) {
3684                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3685                                                 connect_timeout, service);
3686
3687                 return -EINPROGRESS;
3688         }
3689
3690         if (err == -ENOKEY)
3691                 return -ENOKEY;
3692
3693         if (service->userconnect == TRUE)
3694                 reply_pending(service, err);
3695
3696         __connman_service_indicate_state(service,
3697                                         CONNMAN_SERVICE_STATE_FAILURE,
3698                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3699         __connman_service_indicate_state(service,
3700                                         CONNMAN_SERVICE_STATE_FAILURE,
3701                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3702
3703         return err;
3704 }
3705
3706 int __connman_service_disconnect(struct connman_service *service)
3707 {
3708         int err;
3709
3710         DBG("service %p", service);
3711
3712         if (service->network != NULL) {
3713                 err = __connman_network_disconnect(service->network);
3714         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3715                                         service->provider != NULL)
3716                 err = __connman_provider_disconnect(service->provider);
3717         else
3718                 return -EOPNOTSUPP;
3719
3720         if (err < 0 && err != -EINPROGRESS)
3721                 return err;
3722
3723         if (service->ipconfig_ipv4)
3724                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3725                                                         NULL);
3726         else
3727                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3728                                                         NULL);
3729
3730         __connman_ipconfig_clear_address(service->ipconfig_ipv4);
3731         __connman_ipconfig_clear_address(service->ipconfig_ipv6);
3732
3733         __connman_ipconfig_disable(service->ipconfig_ipv4);
3734         __connman_ipconfig_disable(service->ipconfig_ipv6);
3735
3736         __connman_stats_service_unregister(service);
3737
3738         return err;
3739 }
3740
3741 /**
3742  * __connman_service_lookup:
3743  * @pattern: search pattern
3744  * @path: return object path
3745  *
3746  * Look up a service path from a search pattern
3747  */
3748 int __connman_service_lookup(const char *pattern, const char **path)
3749 {
3750         GHashTableIter iter;
3751         gpointer key, value;
3752
3753         g_hash_table_iter_init(&iter, service_hash);
3754
3755         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3756                 GSequenceIter *iter = value;
3757                 struct connman_service *service = g_sequence_get(iter);
3758
3759                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3760                                 g_strcmp0(service->name, pattern) == 0) {
3761                         *path = (const char *) service->path;
3762                         return 0;
3763                 }
3764         }
3765
3766         return -ENXIO;
3767 }
3768
3769 /**
3770  * lookup_by_identifier:
3771  * @identifier: service identifier
3772  *
3773  * Look up a service by identifier (reference count will not be increased)
3774  */
3775 static struct connman_service *lookup_by_identifier(const char *identifier)
3776 {
3777         GSequenceIter *iter;
3778
3779         iter = g_hash_table_lookup(service_hash, identifier);
3780         if (iter != NULL)
3781                 return g_sequence_get(iter);
3782
3783         return NULL;
3784 }
3785
3786 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3787                 const char *ssid, const char *mode, const char *security)
3788 {
3789         struct connman_network *network;
3790         char *name;
3791         int index;
3792         unsigned int i, ssid_len;
3793
3794         ssid_len = strlen(ssid);
3795         if (ssid_len < 1)
3796                 return NULL;
3797
3798         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3799         if (network == NULL)
3800                 return NULL;
3801
3802         connman_network_set_blob(network, "WiFi.SSID",
3803                                         (unsigned char *) ssid, ssid_len);
3804
3805         connman_network_set_string(network, "WiFi.Mode", mode);
3806         connman_network_set_string(network, "WiFi.Security", security);
3807
3808         name = g_try_malloc0(ssid_len + 1);
3809         if (name == NULL) {
3810                 connman_network_unref(network);
3811                 return NULL;
3812         }
3813
3814         for (i = 0; i < ssid_len; i++) {
3815                 if (g_ascii_isprint(ssid[i]))
3816                         name[i] = ssid[i];
3817                 else
3818                         name[i] = ' ';
3819         }
3820
3821         connman_network_set_name(network, name);
3822
3823         g_free(name);
3824
3825         index = connman_device_get_index(device);
3826         connman_network_set_index(network, index);
3827
3828         if (connman_device_add_network(device, network) < 0) {
3829                 connman_network_unref(network);
3830                 return NULL;
3831         }
3832
3833         connman_network_set_available(network, TRUE);
3834
3835         return network;
3836 }
3837
3838 int __connman_service_create_and_connect(DBusMessage *msg)
3839 {
3840         struct connman_service *service;
3841         struct connman_network *network;
3842         struct connman_device *device;
3843         DBusMessageIter iter, array;
3844         const char *mode = "managed", *security = "none", *group_security;
3845         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3846         unsigned int ssid_len = 0;
3847         const char *ident;
3848         char *name, *group;
3849         gboolean created = FALSE;
3850         int err;
3851
3852         dbus_message_iter_init(msg, &iter);
3853         dbus_message_iter_recurse(&iter, &array);
3854
3855         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3856                 DBusMessageIter entry, value;
3857                 const char *key;
3858
3859                 dbus_message_iter_recurse(&array, &entry);
3860                 dbus_message_iter_get_basic(&entry, &key);
3861
3862                 dbus_message_iter_next(&entry);
3863                 dbus_message_iter_recurse(&entry, &value);
3864
3865                 switch (dbus_message_iter_get_arg_type(&value)) {
3866                 case DBUS_TYPE_STRING:
3867                         if (g_str_equal(key, "Type") == TRUE)
3868                                 dbus_message_iter_get_basic(&value, &type);
3869                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3870                                         g_str_equal(key, "Mode") == TRUE)
3871                                 dbus_message_iter_get_basic(&value, &mode);
3872                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3873                                         g_str_equal(key, "Security") == TRUE)
3874                                 dbus_message_iter_get_basic(&value, &security);
3875                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3876                                         g_str_equal(key, "Passphrase") == TRUE)
3877                                 dbus_message_iter_get_basic(&value, &passphrase);
3878                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3879                                         g_str_equal(key, "SSID") == TRUE)
3880                                 dbus_message_iter_get_basic(&value, &ssid);
3881                 }
3882
3883                 dbus_message_iter_next(&array);
3884         }
3885
3886         if (type == NULL)
3887                 return -EINVAL;
3888
3889         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3890                 return -EOPNOTSUPP;
3891
3892         if (ssid == NULL)
3893                 return -EINVAL;
3894
3895         ssid_len = strlen(ssid);
3896         if (ssid_len < 1)
3897                 return -EINVAL;
3898
3899         if (g_strcmp0(security, "none") != 0 &&
3900                                 g_strcmp0(security, "wep") != 0 &&
3901                                 g_strcmp0(security, "psk") != 0 &&
3902                                 g_strcmp0(security, "wpa") != 0 &&
3903                                 g_strcmp0(security, "rsn") != 0 &&
3904                                 g_strcmp0(security, "ieee8021x") != 0)
3905                 return -EINVAL;
3906
3907         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3908         if (device == NULL)
3909                 return -EOPNOTSUPP;
3910
3911         ident = connman_device_get_ident(device);
3912         if (ident == NULL)
3913                 return -EOPNOTSUPP;
3914
3915
3916         if (!g_strcmp0(security, "wpa") ||
3917                 !g_strcmp0(security, "rsn"))
3918                 group_security = "psk";
3919         else
3920                 group_security = security;
3921
3922         group = connman_wifi_build_group_name((unsigned char *) ssid,
3923                                                 ssid_len, mode, group_security);
3924         if (group == NULL)
3925                 return -EINVAL;
3926
3927         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3928
3929         service = lookup_by_identifier(name);
3930
3931         if (service != NULL)
3932                 goto done;
3933
3934         network = create_hidden_wifi(device, ssid, mode, security);
3935         if (network != NULL) {
3936                 connman_network_set_group(network, group);
3937                 created = TRUE;
3938         }
3939
3940         service = lookup_by_identifier(name);
3941
3942 done:
3943         g_free(name);
3944         g_free(group);
3945
3946         if (service == NULL) {
3947                 err = -EOPNOTSUPP;
3948                 goto failed;
3949         }
3950
3951         if (is_connected(service) == TRUE) {
3952                 err = -EISCONN;
3953                 goto failed;
3954         }
3955
3956         if (is_connecting(service) == TRUE) {
3957                 err = -EALREADY;
3958                 goto failed;
3959         }
3960
3961         set_reconnect_state(service, FALSE);
3962
3963         __connman_device_disconnect(device);
3964
3965         if (passphrase != NULL) {
3966                 g_free(service->passphrase);
3967                 service->passphrase = g_strdup(passphrase);
3968         }
3969
3970         service->userconnect = TRUE;
3971
3972         err = __connman_service_connect(service);
3973         if (err < 0 && err != -EINPROGRESS)
3974                 goto failed;
3975
3976         g_dbus_send_reply(connection, msg,
3977                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3978                                                         DBUS_TYPE_INVALID);
3979
3980         return 0;
3981
3982 failed:
3983         if (service != NULL && created == TRUE) {
3984                 struct connman_network *network = service->network;
3985
3986                 if (network != NULL) {
3987                         connman_network_set_available(network, FALSE);
3988                         __connman_device_cleanup_networks(device);
3989                 } else
3990                         __connman_service_put(service);
3991         }
3992
3993         return err;
3994 }
3995
3996 /**
3997  * __connman_service_get:
3998  * @identifier: service identifier
3999  *
4000  * Look up a service by identifier or create a new one if not found
4001  */
4002 static struct connman_service *service_get(const char *identifier)
4003 {
4004         struct connman_service *service;
4005         GSequenceIter *iter;
4006
4007         iter = g_hash_table_lookup(service_hash, identifier);
4008         if (iter != NULL) {
4009                 service = g_sequence_get(iter);
4010                 if (service != NULL)
4011                         connman_service_ref(service);
4012                 return service;
4013         }
4014
4015         service = connman_service_create();
4016         if (service == NULL)
4017                 return NULL;
4018
4019         DBG("service %p", service);
4020
4021         service->identifier = g_strdup(identifier);
4022
4023         service->profile = g_strdup(__connman_profile_active_ident());
4024
4025         iter = g_sequence_insert_sorted(service_list, service,
4026                                                 service_compare, NULL);
4027
4028         g_hash_table_insert(service_hash, service->identifier, iter);
4029
4030         return service;
4031 }
4032
4033 static int service_register(struct connman_service *service)
4034 {
4035         const char *path = __connman_profile_active_path();
4036         GSequenceIter *iter;
4037
4038         DBG("service %p", service);
4039
4040         if (service->path != NULL)
4041                 return -EALREADY;
4042
4043         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4044
4045         DBG("path %s", service->path);
4046
4047         __connman_config_provision_service(service);
4048
4049         __connman_storage_load_service(service);
4050
4051         g_dbus_register_interface(connection, service->path,
4052                                         CONNMAN_SERVICE_INTERFACE,
4053                                         service_methods, service_signals,
4054                                                         NULL, service, NULL);
4055
4056         iter = g_hash_table_lookup(service_hash, service->identifier);
4057         if (iter != NULL)
4058                 g_sequence_sort_changed(iter, service_compare, NULL);
4059
4060         __connman_profile_changed(TRUE);
4061
4062         return 0;
4063 }
4064
4065 static void service_up(struct connman_ipconfig *ipconfig)
4066 {
4067         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4068
4069         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4070
4071         link_changed(service);
4072
4073         service->stats.valid = FALSE;
4074         service->stats_roaming.valid = FALSE;
4075 }
4076
4077 static void service_down(struct connman_ipconfig *ipconfig)
4078 {
4079         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4080 }
4081
4082 static void service_lower_up(struct connman_ipconfig *ipconfig)
4083 {
4084         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4085
4086         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4087
4088         stats_start(service);
4089 }
4090
4091 static void service_lower_down(struct connman_ipconfig *ipconfig)
4092 {
4093         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4094
4095         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4096
4097         stats_stop(service);
4098         __connman_storage_save_service(service);
4099 }
4100
4101 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4102 {
4103         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4104         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4105         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4106
4107         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4108
4109         type = __connman_ipconfig_get_config_type(ipconfig);
4110         method = __connman_ipconfig_get_method(ipconfig);
4111
4112         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4113                                                         type, method);
4114
4115         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4116                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4117                 __connman_service_indicate_state(service,
4118                                                 CONNMAN_SERVICE_STATE_READY,
4119                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4120
4121         settings_changed(service);
4122 }
4123
4124 static void service_ip_release(struct connman_ipconfig *ipconfig)
4125 {
4126         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4127         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4128         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4129
4130         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4131
4132         type = __connman_ipconfig_get_config_type(ipconfig);
4133         method = __connman_ipconfig_get_method(ipconfig);
4134
4135         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4136                                                         type, method);
4137
4138         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4139                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4140                 __connman_service_indicate_state(service,
4141                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4142                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4143
4144         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4145                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4146                 __connman_service_indicate_state(service,
4147                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4148                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4149
4150         settings_changed(service);
4151 }
4152
4153 static const struct connman_ipconfig_ops service_ops = {
4154         .up             = service_up,
4155         .down           = service_down,
4156         .lower_up       = service_lower_up,
4157         .lower_down     = service_lower_down,
4158         .ip_bound       = service_ip_bound,
4159         .ip_release     = service_ip_release,
4160 };
4161
4162 static void setup_ip4config(struct connman_service *service, int index)
4163 {
4164         if (index < 0)
4165                 return;
4166
4167         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4168                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4169         if (service->ipconfig_ipv4 == NULL)
4170                 return;
4171
4172         connman_ipconfig_set_method(service->ipconfig_ipv4,
4173                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4174
4175         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4176
4177         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4178 }
4179
4180 static void setup_ip6config(struct connman_service *service, int index)
4181 {
4182         if (index < 0)
4183                 return;
4184
4185         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4186                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4187         if (service->ipconfig_ipv6 == NULL)
4188                 return;
4189
4190         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4191
4192         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4193 }
4194
4195 void __connman_service_create_ip4config(struct connman_service *service,
4196                                                                 int index)
4197 {
4198         const char *ident = service->profile;
4199         GKeyFile *keyfile;
4200
4201         DBG("ipv4 %p", service->ipconfig_ipv4);
4202
4203         if (service->ipconfig_ipv4 != NULL)
4204                 return;
4205
4206         setup_ip4config(service, index);
4207
4208         if (ident == NULL)
4209                 return;
4210
4211         keyfile = __connman_storage_open_profile(ident);
4212         if (keyfile == NULL)
4213                 return;
4214
4215         if (service->ipconfig_ipv4)
4216                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4217                                         service->identifier, "IPv4.");
4218         g_key_file_free(keyfile);
4219 }
4220
4221 void __connman_service_create_ip6config(struct connman_service *service,
4222                                                                 int index)
4223 {
4224         const char *ident = service->profile;
4225         GKeyFile *keyfile;
4226
4227         DBG("ipv6 %p", service->ipconfig_ipv6);
4228
4229         if (service->ipconfig_ipv6 != NULL)
4230                 return;
4231
4232         setup_ip6config(service, index);
4233
4234         if (ident == NULL)
4235                 return;
4236
4237         keyfile = __connman_storage_open_profile(ident);
4238         if (keyfile == NULL)
4239                 return;
4240
4241         if (service->ipconfig_ipv6 != NULL)
4242                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4243                                         service->identifier, "IPv6.");
4244
4245         g_key_file_free(keyfile);
4246 }
4247
4248 /**
4249  * __connman_service_lookup_from_network:
4250  * @network: network structure
4251  *
4252  * Look up a service by network (reference count will not be increased)
4253  */
4254 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4255 {
4256         struct connman_service *service;
4257         const char *ident, *group;
4258         char *name;
4259
4260         DBG("network %p", network);
4261
4262         ident = __connman_network_get_ident(network);
4263         if (ident == NULL)
4264                 return NULL;
4265
4266         group = connman_network_get_group(network);
4267         if (group == NULL)
4268                 return NULL;
4269
4270         name = g_strdup_printf("%s_%s_%s",
4271                         __connman_network_get_type(network), ident, group);
4272         service = lookup_by_identifier(name);
4273         g_free(name);
4274
4275         return service;
4276 }
4277
4278 struct connman_service *__connman_service_lookup_from_index(int index)
4279 {
4280         struct connman_service *service;
4281         GSequenceIter *iter;
4282
4283         iter = g_sequence_get_begin_iter(service_list);
4284
4285         while (g_sequence_iter_is_end(iter) == FALSE) {
4286                 service = g_sequence_get(iter);
4287
4288                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4289                                                         == index)
4290                         return service;
4291
4292                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4293                                                         == index)
4294                         return service;
4295
4296                 iter = g_sequence_iter_next(iter);
4297         }
4298
4299         return NULL;
4300 }
4301
4302 const char *__connman_service_get_ident(struct connman_service *service)
4303 {
4304         return service->identifier;
4305 }
4306
4307 const char *__connman_service_get_path(struct connman_service *service)
4308 {
4309         return service->path;
4310 }
4311
4312 unsigned int __connman_service_get_order(struct connman_service *service)
4313 {
4314         GSequenceIter *iter;
4315
4316         if (service == NULL)
4317                 return 0;
4318
4319         if (service->favorite == FALSE) {
4320                 service->order = 0;
4321                 goto done;
4322         }
4323
4324         iter = g_hash_table_lookup(service_hash, service->identifier);
4325         if (iter != NULL) {
4326                 if (g_sequence_iter_get_position(iter) == 0)
4327                         service->order = 1;
4328                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4329                         service->order = 10;
4330                 else
4331                         service->order = 0;
4332         }
4333
4334 done:
4335         return service->order;
4336 }
4337
4338 static enum connman_service_type convert_network_type(struct connman_network *network)
4339 {
4340         enum connman_network_type type = connman_network_get_type(network);
4341
4342         switch (type) {
4343         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4344         case CONNMAN_NETWORK_TYPE_VENDOR:
4345                 break;
4346         case CONNMAN_NETWORK_TYPE_ETHERNET:
4347                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4348         case CONNMAN_NETWORK_TYPE_WIFI:
4349                 return CONNMAN_SERVICE_TYPE_WIFI;
4350         case CONNMAN_NETWORK_TYPE_WIMAX:
4351                 return CONNMAN_SERVICE_TYPE_WIMAX;
4352         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4353         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4354                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4355         case CONNMAN_NETWORK_TYPE_CELLULAR:
4356                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4357         }
4358
4359         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4360 }
4361
4362 static enum connman_service_mode convert_wifi_mode(const char *mode)
4363 {
4364         if (mode == NULL)
4365                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4366         else if (g_str_equal(mode, "managed") == TRUE)
4367                 return CONNMAN_SERVICE_MODE_MANAGED;
4368         else if (g_str_equal(mode, "adhoc") == TRUE)
4369                 return CONNMAN_SERVICE_MODE_ADHOC;
4370         else
4371                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4372 }
4373
4374 static enum connman_service_security convert_wifi_security(const char *security)
4375 {
4376         if (security == NULL)
4377                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4378         else if (g_str_equal(security, "none") == TRUE)
4379                 return CONNMAN_SERVICE_SECURITY_NONE;
4380         else if (g_str_equal(security, "wep") == TRUE)
4381                 return CONNMAN_SERVICE_SECURITY_WEP;
4382         else if (g_str_equal(security, "psk") == TRUE)
4383                 return CONNMAN_SERVICE_SECURITY_PSK;
4384         else if (g_str_equal(security, "ieee8021x") == TRUE)
4385                 return CONNMAN_SERVICE_SECURITY_8021X;
4386         else if (g_str_equal(security, "wpa") == TRUE)
4387                 return CONNMAN_SERVICE_SECURITY_WPA;
4388         else if (g_str_equal(security, "rsn") == TRUE)
4389                 return CONNMAN_SERVICE_SECURITY_RSN;
4390         else
4391                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4392 }
4393
4394 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4395 {
4396         switch (mode) {
4397         case 0:
4398         case 1:
4399                 return CONNMAN_SERVICE_MODE_GPRS;
4400         case 3:
4401                 return CONNMAN_SERVICE_MODE_EDGE;
4402         case 2:
4403         case 4:
4404         case 5:
4405         case 6:
4406                 return CONNMAN_SERVICE_MODE_UMTS;
4407         }
4408
4409         return CONNMAN_SERVICE_MODE_UNKNOWN;
4410 }
4411
4412 static void update_from_network(struct connman_service *service,
4413                                         struct connman_network *network)
4414 {
4415         connman_uint8_t strength = service->strength;
4416         GSequenceIter *iter;
4417         const char *str;
4418
4419         DBG("service %p network %p", service, network);
4420
4421         if (is_connected(service) == TRUE)
4422                 return;
4423
4424         if (is_connecting(service) == TRUE)
4425                 return;
4426
4427         str = connman_network_get_string(network, "Name");
4428         if (str != NULL) {
4429                 g_free(service->name);
4430                 service->name = g_strdup(str);
4431                 service->hidden = FALSE;
4432         } else {
4433                 g_free(service->name);
4434                 service->name = NULL;
4435                 service->hidden = TRUE;
4436         }
4437
4438         service->strength = connman_network_get_uint8(network, "Strength");
4439         service->roaming = connman_network_get_bool(network, "Roaming");
4440
4441         if (service->strength == 0) {
4442                 /*
4443                  * Filter out 0-values; it's unclear what they mean
4444                  * and they cause anomalous sorting of the priority list.
4445                  */
4446                 service->strength = strength;
4447         }
4448
4449         str = connman_network_get_string(network, "WiFi.Mode");
4450         service->mode = convert_wifi_mode(str);
4451
4452         str = connman_network_get_string(network, "WiFi.Security");
4453         service->security = convert_wifi_security(str);
4454
4455         str = connman_network_get_string(network, "Cellular.MCC");
4456         g_free(service->mcc);
4457         service->mcc = g_strdup(str);
4458
4459         str = connman_network_get_string(network, "Cellular.MNC");
4460         g_free(service->mnc);
4461         service->mnc = g_strdup(str);
4462
4463         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4464                 connman_uint8_t value = connman_network_get_uint8(network,
4465                                                         "Cellular.Mode");
4466
4467                 service->mode = convert_cellular_mode(value);
4468         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4469                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4470
4471         if (service->strength > strength && service->network != NULL) {
4472                 connman_network_unref(service->network);
4473                 service->network = connman_network_ref(network);
4474
4475                 strength_changed(service);
4476         }
4477
4478         if (service->network == NULL)
4479                 service->network = connman_network_ref(network);
4480
4481         iter = g_hash_table_lookup(service_hash, service->identifier);
4482         if (iter != NULL)
4483                 g_sequence_sort_changed(iter, service_compare, NULL);
4484 }
4485
4486 /**
4487  * __connman_service_create_from_network:
4488  * @network: network structure
4489  *
4490  * Look up service by network and if not found, create one
4491  */
4492 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4493 {
4494         struct connman_service *service;
4495         struct connman_device *device;
4496         const char *ident, *group;
4497         char *name;
4498         int index;
4499
4500         DBG("network %p", network);
4501
4502         ident = __connman_network_get_ident(network);
4503         if (ident == NULL)
4504                 return NULL;
4505
4506         group = connman_network_get_group(network);
4507         if (group == NULL)
4508                 return NULL;
4509
4510         name = g_strdup_printf("%s_%s_%s",
4511                         __connman_network_get_type(network), ident, group);
4512         service = service_get(name);
4513         g_free(name);
4514
4515         if (service == NULL)
4516                 return NULL;
4517
4518         if (__connman_network_get_weakness(network) == TRUE)
4519                 return service;
4520
4521         if (service->path != NULL) {
4522                 update_from_network(service, network);
4523                 __connman_profile_changed(TRUE);
4524                 return service;
4525         }
4526
4527         service->type = convert_network_type(network);
4528
4529         switch (service->type) {
4530         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4531         case CONNMAN_SERVICE_TYPE_SYSTEM:
4532         case CONNMAN_SERVICE_TYPE_ETHERNET:
4533         case CONNMAN_SERVICE_TYPE_WIMAX:
4534         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4535         case CONNMAN_SERVICE_TYPE_GPS:
4536         case CONNMAN_SERVICE_TYPE_VPN:
4537         case CONNMAN_SERVICE_TYPE_GADGET:
4538                 service->autoconnect = FALSE;
4539                 break;
4540         case CONNMAN_SERVICE_TYPE_WIFI:
4541         case CONNMAN_SERVICE_TYPE_CELLULAR:
4542                 service->autoconnect = TRUE;
4543                 break;
4544         }
4545
4546         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4547
4548         update_from_network(service, network);
4549
4550         index = connman_network_get_index(network);
4551
4552         if (service->ipconfig_ipv4 == NULL)
4553                 setup_ip4config(service, index);
4554
4555         if (service->ipconfig_ipv6 == NULL)
4556                 setup_ip6config(service, index);
4557
4558         service_register(service);
4559
4560         if (service->favorite == TRUE) {
4561                 device = connman_network_get_device(service->network);
4562                 if (device && __connman_device_scanning(device) == FALSE)
4563                         __connman_service_auto_connect();
4564         }
4565
4566         return service;
4567 }
4568
4569 void __connman_service_update_from_network(struct connman_network *network)
4570 {
4571         struct connman_service *service;
4572         enum connman_service_mode mode;
4573         connman_uint8_t strength, value;
4574         connman_bool_t roaming;
4575         GSequenceIter *iter;
4576         const char *name;
4577         connman_bool_t stats_enable;
4578
4579         DBG("network %p", network);
4580
4581         service = __connman_service_lookup_from_network(network);
4582         if (service == NULL)
4583                 return;
4584
4585         if (service->network == NULL)
4586                 return;
4587
4588         name = connman_network_get_string(service->network, "Name");
4589         if (g_strcmp0(service->name, name) != 0) {
4590                 g_free(service->name);
4591                 service->name = g_strdup(name);
4592                 connman_dbus_property_changed_basic(service->path,
4593                                 CONNMAN_SERVICE_INTERFACE, "Name",
4594                                 DBUS_TYPE_STRING, &service->name);
4595         }
4596
4597         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4598                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4599
4600         strength = connman_network_get_uint8(service->network, "Strength");
4601         if (strength == service->strength)
4602                 goto roaming;
4603
4604         service->strength = strength;
4605
4606         strength_changed(service);
4607
4608 roaming:
4609         roaming = connman_network_get_bool(service->network, "Roaming");
4610         if (roaming == service->roaming)
4611                 goto done;
4612
4613         stats_enable = stats_enabled(service);
4614         if (stats_enable == TRUE)
4615                 stats_stop(service);
4616
4617         service->roaming = roaming;
4618
4619         if (stats_enable == TRUE)
4620                 stats_start(service);
4621
4622         roaming_changed(service);
4623
4624         iter = g_hash_table_lookup(service_hash, service->identifier);
4625         if (iter != NULL)
4626                 g_sequence_sort_changed(iter, service_compare, NULL);
4627
4628 done:
4629         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4630                 return;
4631
4632         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4633         mode = convert_cellular_mode(value);
4634
4635         if (mode == service->mode)
4636                 return;
4637
4638         service->mode = mode;
4639
4640         mode_changed(service);
4641 }
4642
4643 void __connman_service_remove_from_network(struct connman_network *network)
4644 {
4645         struct connman_service *service;
4646
4647         DBG("network %p", network);
4648
4649         service = __connman_service_lookup_from_network(network);
4650         if (service == NULL)
4651                 return;
4652
4653         __connman_service_put(service);
4654 }
4655
4656 /**
4657  * __connman_service_create_from_provider:
4658  * @provider: provider structure
4659  *
4660  * Look up service by provider and if not found, create one
4661  */
4662 struct connman_service *
4663 __connman_service_create_from_provider(struct connman_provider *provider)
4664 {
4665         struct connman_service *service;
4666         const char *ident, *str;
4667         char *name;
4668         int index = connman_provider_get_index(provider);
4669
4670         DBG("provider %p", provider);
4671
4672         ident = __connman_provider_get_ident(provider);
4673         if (ident == NULL)
4674                 return NULL;
4675
4676         name = g_strdup_printf("vpn_%s", ident);
4677         service = service_get(name);
4678         g_free(name);
4679
4680         if (service == NULL)
4681                 return NULL;
4682
4683         service->type = CONNMAN_SERVICE_TYPE_VPN;
4684         service->provider = connman_provider_ref(provider);
4685         service->autoconnect = FALSE;
4686
4687         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4688
4689         str = connman_provider_get_string(provider, "Name");
4690         if (str != NULL) {
4691                 g_free(service->name);
4692                 service->name = g_strdup(str);
4693                 service->hidden = FALSE;
4694         } else {
4695                 g_free(service->name);
4696                 service->name = NULL;
4697                 service->hidden = TRUE;
4698         }
4699
4700         service->strength = 0;
4701
4702         if (service->ipconfig_ipv4 == NULL)
4703                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4704                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4705         if (service->ipconfig_ipv4 == NULL)
4706                 return service;
4707
4708         connman_ipconfig_set_method(service->ipconfig_ipv4,
4709                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4710         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4711         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4712
4713         if (service->ipconfig_ipv6 == NULL)
4714                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4715                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4716         if (service->ipconfig_ipv6 == NULL)
4717                 return service;
4718
4719         connman_ipconfig_set_method(service->ipconfig_ipv6,
4720                                         CONNMAN_IPCONFIG_METHOD_OFF);
4721         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4722         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4723
4724         service_register(service);
4725
4726         return service;
4727 }
4728
4729 static int service_load(struct connman_service *service)
4730 {
4731         const char *ident = service->profile;
4732         GKeyFile *keyfile;
4733         GError *error = NULL;
4734         gchar *pathname, *data = NULL;
4735         gsize length;
4736         gchar *str;
4737         connman_bool_t autoconnect;
4738         unsigned int ssid_len;
4739         int err = 0;
4740
4741         DBG("service %p", service);
4742
4743         if (ident == NULL)
4744                 return -EINVAL;
4745
4746         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4747         if (pathname == NULL)
4748                 return -ENOMEM;
4749
4750         keyfile = g_key_file_new();
4751
4752         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4753                 g_free(pathname);
4754                 return -ENOENT;
4755         }
4756
4757         g_free(pathname);
4758
4759         if (g_key_file_load_from_data(keyfile, data, length,
4760                                                         0, NULL) == FALSE) {
4761                 g_free(data);
4762                 return -EILSEQ;
4763         }
4764
4765         g_free(data);
4766
4767         switch (service->type) {
4768         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4769         case CONNMAN_SERVICE_TYPE_SYSTEM:
4770         case CONNMAN_SERVICE_TYPE_ETHERNET:
4771         case CONNMAN_SERVICE_TYPE_GPS:
4772         case CONNMAN_SERVICE_TYPE_VPN:
4773         case CONNMAN_SERVICE_TYPE_GADGET:
4774                 break;
4775         case CONNMAN_SERVICE_TYPE_WIFI:
4776                 if (service->name == NULL) {
4777                         gchar *name;
4778
4779                         name = g_key_file_get_string(keyfile,
4780                                         service->identifier, "Name", NULL);
4781                         if (name != NULL) {
4782                                 g_free(service->name);
4783                                 service->name = name;
4784                         }
4785
4786                         if (service->network != NULL)
4787                                 connman_network_set_name(service->network,
4788                                                                         name);
4789                 }
4790
4791                 if (service->network &&
4792                                 connman_network_get_blob(service->network,
4793                                         "WiFi.SSID", &ssid_len) == NULL) {
4794                         gchar *hex_ssid;
4795
4796                         hex_ssid = g_key_file_get_string(keyfile,
4797                                                         service->identifier,
4798                                                                 "SSID", NULL);
4799
4800                         if (hex_ssid != NULL) {
4801                                 gchar *ssid;
4802                                 unsigned int i, j = 0, hex;
4803                                 size_t hex_ssid_len = strlen(hex_ssid);
4804
4805                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4806                                 if (ssid == NULL) {
4807                                         g_free(hex_ssid);
4808                                         err = -ENOMEM;
4809                                         goto done;
4810                                 }
4811
4812                                 for (i = 0; i < hex_ssid_len; i += 2) {
4813                                         sscanf(hex_ssid + i, "%02x", &hex);
4814                                         ssid[j++] = hex;
4815                                 }
4816
4817                                 connman_network_set_blob(service->network,
4818                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4819                         }
4820
4821                         g_free(hex_ssid);
4822                 }
4823                 /* fall through */
4824
4825         case CONNMAN_SERVICE_TYPE_WIMAX:
4826         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4827         case CONNMAN_SERVICE_TYPE_CELLULAR:
4828                 service->favorite = g_key_file_get_boolean(keyfile,
4829                                 service->identifier, "Favorite", NULL);
4830
4831                 autoconnect = g_key_file_get_boolean(keyfile,
4832                                 service->identifier, "AutoConnect", &error);
4833                 if (error == NULL)
4834                         service->autoconnect = autoconnect;
4835                 g_clear_error(&error);
4836
4837                 str = g_key_file_get_string(keyfile,
4838                                 service->identifier, "Failure", NULL);
4839                 if (str != NULL) {
4840                         if (service->favorite == FALSE)
4841                                 service->state_ipv4 = service->state_ipv6 =
4842                                         CONNMAN_SERVICE_STATE_FAILURE;
4843                         service->error = string2error(str);
4844                 }
4845                 break;
4846         }
4847
4848         str = g_key_file_get_string(keyfile,
4849                                 service->identifier, "Modified", NULL);
4850         if (str != NULL) {
4851                 g_time_val_from_iso8601(str, &service->modified);
4852                 g_free(str);
4853         }
4854
4855         str = g_key_file_get_string(keyfile,
4856                                 service->identifier, "Passphrase", NULL);
4857         if (str != NULL) {
4858                 g_free(service->passphrase);
4859                 service->passphrase = str;
4860         }
4861
4862         if (service->ipconfig_ipv4 != NULL)
4863                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4864                                         service->identifier, "IPv4.");
4865
4866         if (service->ipconfig_ipv6 != NULL)
4867                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4868                                         service->identifier, "IPv6.");
4869
4870         service->nameservers_config = g_key_file_get_string_list(keyfile,
4871                         service->identifier, "Nameservers", &length, NULL);
4872         if (service->nameservers_config != NULL && length == 0) {
4873                 g_strfreev(service->nameservers_config);
4874                 service->nameservers_config = NULL;
4875         }
4876
4877         service->domains = g_key_file_get_string_list(keyfile,
4878                         service->identifier, "Domains", &length, NULL);
4879         if (service->domains != NULL && length == 0) {
4880                 g_strfreev(service->domains);
4881                 service->domains = NULL;
4882         }
4883
4884         str = g_key_file_get_string(keyfile,
4885                                 service->identifier, "Proxy.Method", NULL);
4886         if (str != NULL)
4887                 service->proxy_config = string2proxymethod(str);
4888
4889         g_free(str);
4890
4891         service->proxies = g_key_file_get_string_list(keyfile,
4892                         service->identifier, "Proxy.Servers", &length, NULL);
4893         if (service->proxies != NULL && length == 0) {
4894                 g_strfreev(service->proxies);
4895                 service->proxies = NULL;
4896         }
4897
4898         service->excludes = g_key_file_get_string_list(keyfile,
4899                         service->identifier, "Proxy.Excludes", &length, NULL);
4900         if (service->excludes != NULL && length == 0) {
4901                 g_strfreev(service->excludes);
4902                 service->excludes = NULL;
4903         }
4904
4905         str = g_key_file_get_string(keyfile,
4906                                 service->identifier, "Proxy.URL", NULL);
4907         if (str != NULL) {
4908                 g_free(service->pac);
4909                 service->pac = str;
4910         }
4911
4912 done:
4913         g_key_file_free(keyfile);
4914
4915         return err;
4916 }
4917
4918 static int service_save(struct connman_service *service)
4919 {
4920         const char *ident = service->profile;
4921         GKeyFile *keyfile;
4922         gchar *pathname, *data = NULL;
4923         gsize length;
4924         gchar *str;
4925         const char *cst_str = NULL;
4926         int err = 0;
4927
4928         DBG("service %p", service);
4929
4930         if (ident == NULL)
4931                 return -EINVAL;
4932
4933         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4934         if (pathname == NULL)
4935                 return -ENOMEM;
4936
4937         keyfile = g_key_file_new();
4938
4939         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4940                 goto update;
4941
4942         if (length > 0) {
4943                 if (g_key_file_load_from_data(keyfile, data, length,
4944                                                         0, NULL) == FALSE)
4945                         goto done;
4946         }
4947
4948         g_free(data);
4949
4950 update:
4951         if (service->name != NULL)
4952                 g_key_file_set_string(keyfile, service->identifier,
4953                                                 "Name", service->name);
4954
4955         switch (service->type) {
4956         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4957         case CONNMAN_SERVICE_TYPE_SYSTEM:
4958         case CONNMAN_SERVICE_TYPE_ETHERNET:
4959         case CONNMAN_SERVICE_TYPE_GPS:
4960         case CONNMAN_SERVICE_TYPE_VPN:
4961         case CONNMAN_SERVICE_TYPE_GADGET:
4962                 break;
4963         case CONNMAN_SERVICE_TYPE_WIFI:
4964                 if (service->network) {
4965                         const unsigned char *ssid;
4966                         unsigned int ssid_len = 0;
4967
4968                         ssid = connman_network_get_blob(service->network,
4969                                                         "WiFi.SSID", &ssid_len);
4970
4971                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4972                                 char *identifier = service->identifier;
4973                                 GString *str;
4974                                 unsigned int i;
4975
4976                                 str = g_string_sized_new(ssid_len * 2);
4977                                 if (str == NULL) {
4978                                         err = -ENOMEM;
4979                                         goto done;
4980                                 }
4981
4982                                 for (i = 0; i < ssid_len; i++)
4983                                         g_string_append_printf(str,
4984                                                         "%02x", ssid[i]);
4985
4986                                 g_key_file_set_string(keyfile, identifier,
4987                                                         "SSID", str->str);
4988
4989                                 g_string_free(str, TRUE);
4990                         }
4991                 }
4992                 /* fall through */
4993
4994         case CONNMAN_SERVICE_TYPE_WIMAX:
4995         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4996         case CONNMAN_SERVICE_TYPE_CELLULAR:
4997                 g_key_file_set_boolean(keyfile, service->identifier,
4998                                         "Favorite", service->favorite);
4999
5000                 if (service->favorite == TRUE)
5001                         g_key_file_set_boolean(keyfile, service->identifier,
5002                                         "AutoConnect", service->autoconnect);
5003
5004                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5005                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5006                         const char *failure = error2string(service->error);
5007                         if (failure != NULL)
5008                                 g_key_file_set_string(keyfile,
5009                                                         service->identifier,
5010                                                         "Failure", failure);
5011                 } else {
5012                         g_key_file_remove_key(keyfile, service->identifier,
5013                                                         "Failure", NULL);
5014                 }
5015                 break;
5016         }
5017
5018         str = g_time_val_to_iso8601(&service->modified);
5019         if (str != NULL) {
5020                 g_key_file_set_string(keyfile, service->identifier,
5021                                                         "Modified", str);
5022                 g_free(str);
5023         }
5024
5025         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5026                 g_key_file_set_string(keyfile, service->identifier,
5027                                         "Passphrase", service->passphrase);
5028         else
5029                 g_key_file_remove_key(keyfile, service->identifier,
5030                                                         "Passphrase", NULL);
5031
5032         if (service->ipconfig_ipv4 != NULL)
5033                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5034                                         service->identifier, "IPv4.");
5035
5036         if (service->ipconfig_ipv6 != NULL)
5037                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5038                                                 service->identifier, "IPv6.");
5039
5040         if (service->nameservers_config != NULL) {
5041                 guint len = g_strv_length(service->nameservers_config);
5042
5043                 g_key_file_set_string_list(keyfile, service->identifier,
5044                                                                 "Nameservers",
5045                                 (const gchar **) service->nameservers_config, len);
5046         } else
5047                 g_key_file_remove_key(keyfile, service->identifier,
5048                                                         "Nameservers", NULL);
5049
5050         if (service->domains != NULL) {
5051                 guint len = g_strv_length(service->domains);
5052
5053                 g_key_file_set_string_list(keyfile, service->identifier,
5054                                                                 "Domains",
5055                                 (const gchar **) service->domains, len);
5056         } else
5057                 g_key_file_remove_key(keyfile, service->identifier,
5058                                                         "Domains", NULL);
5059
5060         cst_str = proxymethod2string(service->proxy_config);
5061         if (cst_str != NULL)
5062                 g_key_file_set_string(keyfile, service->identifier,
5063                                 "Proxy.Method", cst_str);
5064
5065         if (service->proxies != NULL) {
5066                 guint len = g_strv_length(service->proxies);
5067
5068                 g_key_file_set_string_list(keyfile, service->identifier,
5069                                 "Proxy.Servers",
5070                                 (const gchar **) service->proxies, len);
5071         } else
5072                 g_key_file_remove_key(keyfile, service->identifier,
5073                                                 "Proxy.Servers", NULL);
5074
5075         if (service->excludes != NULL) {
5076                 guint len = g_strv_length(service->excludes);
5077
5078                 g_key_file_set_string_list(keyfile, service->identifier,
5079                                 "Proxy.Excludes",
5080                                 (const gchar **) service->excludes, len);
5081         } else
5082                 g_key_file_remove_key(keyfile, service->identifier,
5083                                                 "Proxy.Excludes", NULL);
5084
5085         if (service->pac != NULL && strlen(service->pac) > 0)
5086                 g_key_file_set_string(keyfile, service->identifier,
5087                                         "Proxy.URL", service->pac);
5088         else
5089                 g_key_file_remove_key(keyfile, service->identifier,
5090                                                         "Proxy.URL", NULL);
5091
5092         data = g_key_file_to_data(keyfile, &length, NULL);
5093
5094         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5095                 connman_error("Failed to store service information");
5096
5097 done:
5098         g_free(data);
5099
5100         g_key_file_free(keyfile);
5101
5102         g_free(pathname);
5103
5104         return err;
5105 }
5106
5107 static struct connman_storage service_storage = {
5108         .name           = "service",
5109         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5110         .service_load   = service_load,
5111         .service_save   = service_save,
5112 };
5113
5114 int __connman_service_init(void)
5115 {
5116         DBG("");
5117
5118         connection = connman_dbus_get_connection();
5119
5120         if (connman_storage_register(&service_storage) < 0)
5121                 connman_error("Failed to register service storage");
5122
5123         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5124                                                                 NULL, NULL);
5125
5126         service_list = g_sequence_new(service_free);
5127
5128         return 0;
5129 }
5130
5131 void __connman_service_cleanup(void)
5132 {
5133         DBG("");
5134
5135         g_sequence_free(service_list);
5136         service_list = NULL;
5137
5138         g_hash_table_destroy(service_hash);
5139         service_hash = NULL;
5140
5141         g_slist_free(counter_list);
5142         counter_list = NULL;
5143
5144         connman_storage_unregister(&service_storage);
5145
5146         dbus_connection_unref(connection);
5147 }