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 *apn;
  77         char *username;
  78         char *password;
  79         char *mcc;
  80         char *mnc;
  81         connman_bool_t roaming;
  82         connman_bool_t login_required;
  83         struct connman_ipconfig *ipconfig_ipv4;
  84         struct connman_ipconfig *ipconfig_ipv6;
  85         struct connman_network *network;
  86         struct connman_provider *provider;
  87         char **nameservers;
  88         char **nameservers_config;
  89         char **domains;
  90         char *domainname;
  91         /* 802.1x settings from the config files */
  92         char *eap;
  93         char *identity;
  94         char *ca_cert_file;
  95         char *client_cert_file;
  96         char *private_key_file;
  97         char *private_key_passphrase;
  98         char *phase2;
  99         DBusMessage *pending;
 100         guint timeout;
 101         struct connman_location *location;
 102         struct connman_stats stats;
 103         struct connman_stats stats_roaming;
 104         GHashTable *counter_table;
 105         enum connman_service_proxy_method proxy;
 106         enum connman_service_proxy_method proxy_config;
 107         char **proxies;
 108         char **excludes;
 109         char *pac;
 110         connman_bool_t wps;
 111 };
 112
 113 static void append_path(gpointer value, gpointer user_data)
 114 {
 115         struct connman_service *service = value;
 116         DBusMessageIter *iter = user_data;
 117
 118         if (service->path == NULL || service->hidden == TRUE)
 119                 return;
 120
 121         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 122                                                         &service->path);
 123 }
 124
 125 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 126 {
 127         g_sequence_foreach(service_list, append_path, iter);
 128 }
 129
 130 struct find_data {
 131         const char *path;
 132         struct connman_service *service;
 133 };
 134
 135 static void compare_path(gpointer value, gpointer user_data)
 136 {
 137         struct connman_service *service = value;
 138         struct find_data *data = user_data;
 139
 140         if (data->service != NULL)
 141                 return;
 142
 143         if (g_strcmp0(service->path, data->path) == 0)
 144                 data->service = service;
 145 }
 146
 147 static struct connman_service *find_service(const char *path)
 148 {
 149         struct find_data data = { .path = path, .service = NULL };
 150
 151         DBG("path %s", path);
 152
 153         g_sequence_foreach(service_list, compare_path, &data);
 154
 155         return data.service;
 156 }
 157
 158 const char *__connman_service_type2string(enum connman_service_type type)
 159 {
 160         switch (type) {
 161         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 162                 break;
 163         case CONNMAN_SERVICE_TYPE_SYSTEM:
 164                 return "system";
 165         case CONNMAN_SERVICE_TYPE_ETHERNET:
 166                 return "ethernet";
 167         case CONNMAN_SERVICE_TYPE_WIFI:
 168                 return "wifi";
 169         case CONNMAN_SERVICE_TYPE_WIMAX:
 170                 return "wimax";
 171         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 172                 return "bluetooth";
 173         case CONNMAN_SERVICE_TYPE_CELLULAR:
 174                 return "cellular";
 175         case CONNMAN_SERVICE_TYPE_GPS:
 176                 return "gps";
 177         case CONNMAN_SERVICE_TYPE_VPN:
 178                 return "vpn";
 179         case CONNMAN_SERVICE_TYPE_GADGET:
 180                 return "gadget";
 181         }
 182
 183         return NULL;
 184 }
 185
 186 static const char *mode2string(enum connman_service_mode mode)
 187 {
 188         switch (mode) {
 189         case CONNMAN_SERVICE_MODE_UNKNOWN:
 190                 break;
 191         case CONNMAN_SERVICE_MODE_MANAGED:
 192                 return "managed";
 193         case CONNMAN_SERVICE_MODE_ADHOC:
 194                 return "adhoc";
 195         case CONNMAN_SERVICE_MODE_GPRS:
 196                 return "gprs";
 197         case CONNMAN_SERVICE_MODE_EDGE:
 198                 return "edge";
 199         case CONNMAN_SERVICE_MODE_UMTS:
 200                 return "umts";
 201         }
 202
 203         return NULL;
 204 }
 205
 206 static const char *security2string(enum connman_service_security security)
 207 {
 208         switch (security) {
 209         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 210                 break;
 211         case CONNMAN_SERVICE_SECURITY_NONE:
 212                 return "none";
 213         case CONNMAN_SERVICE_SECURITY_WEP:
 214                 return "wep";
 215         case CONNMAN_SERVICE_SECURITY_PSK:
 216                 return "psk";
 217         case CONNMAN_SERVICE_SECURITY_8021X:
 218                 return "ieee8021x";
 219         case CONNMAN_SERVICE_SECURITY_WPA:
 220                 return "wpa";
 221         case CONNMAN_SERVICE_SECURITY_RSN:
 222                 return "rsn";
 223         }
 224
 225         return NULL;
 226 }
 227
 228 static const char *state2string(enum connman_service_state state)
 229 {
 230         switch (state) {
 231         case CONNMAN_SERVICE_STATE_UNKNOWN:
 232                 break;
 233         case CONNMAN_SERVICE_STATE_IDLE:
 234                 return "idle";
 235         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 236                 return "association";
 237         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 238                 return "configuration";
 239         case CONNMAN_SERVICE_STATE_READY:
 240                 return "ready";
 241         case CONNMAN_SERVICE_STATE_ONLINE:
 242                 return "online";
 243         case CONNMAN_SERVICE_STATE_DISCONNECT:
 244                 return "disconnect";
 245         case CONNMAN_SERVICE_STATE_FAILURE:
 246                 return "failure";
 247         }
 248
 249         return NULL;
 250 }
 251
 252 static const char *error2string(enum connman_service_error error)
 253 {
 254         switch (error) {
 255         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 256                 break;
 257         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 258                 return "out-of-range";
 259         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 260                 return "pin-missing";
 261         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 262                 return "dhcp-failed";
 263         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 264                 return "connect-failed";
 265         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 266                 return "login-failed";
 267         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 268                 return "auth-failed";
 269         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 270                 return "invalid-key";
 271         }
 272
 273         return NULL;
 274 }
 275
 276 static enum connman_service_error string2error(const char *error)
 277 {
 278         if (g_strcmp0(error, "dhcp-failed") == 0)
 279                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 280         else if (g_strcmp0(error, "pin-missing") == 0)
 281                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 282         else if (g_strcmp0(error, "invalid-key") == 0)
 283                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 284
 285         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 286 }
 287
 288 static const char *proxymethod2string(enum connman_service_proxy_method method)
 289 {
 290         switch (method) {
 291         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 292                 return "direct";
 293         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 294                 return "manual";
 295         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 296                 return "auto";
 297         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 298                 break;
 299         }
 300
 301         return NULL;
 302 }
 303
 304 static enum connman_service_proxy_method string2proxymethod(const char *method)
 305 {
 306         if (g_strcmp0(method, "direct") == 0)
 307                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 308         else if (g_strcmp0(method, "auto") == 0)
 309                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 310         else if (g_strcmp0(method, "manual") == 0)
 311                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 312         else
 313                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 314 }
 315
 316 static enum connman_service_state combine_state(
 317                                         enum connman_service_state state_a,
 318                                         enum connman_service_state state_b)
 319 {
 320         enum connman_service_state result;
 321
 322         if (state_a == state_b) {
 323                 result = state_a;
 324                 goto done;
 325         }
 326
 327         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 328                 result = state_b;
 329                 goto done;
 330         }
 331
 332         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 333                 result = state_a;
 334                 goto done;
 335         }
 336
 337         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 338                 result = state_b;
 339                 goto done;
 340         }
 341
 342         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 343                 result = state_a;
 344                 goto done;
 345         }
 346
 347         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 348                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 349                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 350                                 state_b == CONNMAN_SERVICE_STATE_READY)
 351                         result = state_b;
 352                 else
 353                         result = state_a;
 354                 goto done;
 355         }
 356
 357         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 358                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 359                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 360                                 state_a == CONNMAN_SERVICE_STATE_READY)
 361                         result = state_a;
 362                 else
 363                         result = state_b;
 364                 goto done;
 365         }
 366
 367         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 368                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 369                                 state_b == CONNMAN_SERVICE_STATE_READY)
 370                         result = state_b;
 371                 else
 372                         result = state_a;
 373                 goto done;
 374         }
 375
 376         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 377                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 378                                 state_a == CONNMAN_SERVICE_STATE_READY)
 379                         result = state_a;
 380                 else
 381                         result = state_b;
 382                 goto done;
 383         }
 384
 385         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 386                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
 387                         result = state_b;
 388                 else
 389                         result = state_a;
 390                 goto done;
 391         }
 392
 393         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 394                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
 395                         result = state_a;
 396                 else
 397                         result = state_b;
 398                 goto done;
 399         }
 400
 401         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 402                 result = state_a;
 403                 goto done;
 404         }
 405
 406         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 407                 result = state_b;
 408                 goto done;
 409         }
 410
 411         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 412                 result = state_b;
 413                 goto done;
 414         }
 415
 416         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 417                 result = state_a;
 418                 goto done;
 419         }
 420
 421         result = CONNMAN_SERVICE_STATE_FAILURE;
 422
 423 done:
 424         return result;
 425 }
 426
 427 static connman_bool_t is_connecting_state(struct connman_service *service,
 428                                         enum connman_service_state state)
 429 {
 430         switch (state) {
 431         case CONNMAN_SERVICE_STATE_UNKNOWN:
 432         case CONNMAN_SERVICE_STATE_IDLE:
 433         case CONNMAN_SERVICE_STATE_FAILURE:
 434                 if (service->network != NULL)
 435                         return __connman_network_get_connecting(
 436                                                         service->network);
 437         case CONNMAN_SERVICE_STATE_DISCONNECT:
 438         case CONNMAN_SERVICE_STATE_READY:
 439         case CONNMAN_SERVICE_STATE_ONLINE:
 440                 break;
 441         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 442         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 443                 return TRUE;
 444         }
 445
 446         return FALSE;
 447 }
 448
 449 static connman_bool_t is_connected_state(const struct connman_service *service,
 450                                         enum connman_service_state state)
 451 {
 452         switch (state) {
 453         case CONNMAN_SERVICE_STATE_UNKNOWN:
 454         case CONNMAN_SERVICE_STATE_IDLE:
 455         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 456         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 457         case CONNMAN_SERVICE_STATE_DISCONNECT:
 458         case CONNMAN_SERVICE_STATE_FAILURE:
 459                 break;
 460         case CONNMAN_SERVICE_STATE_READY:
 461         case CONNMAN_SERVICE_STATE_ONLINE:
 462                 return TRUE;
 463         }
 464
 465         return FALSE;
 466 }
 467
 468 static connman_bool_t is_connecting(struct connman_service *service)
 469 {
 470         enum connman_service_state state;
 471
 472         state = combine_state(service->state_ipv4, service->state_ipv6);
 473
 474         return is_connecting_state(service, state);
 475 }
 476
 477 static connman_bool_t is_connected(struct connman_service *service)
 478 {
 479         enum connman_service_state state;
 480
 481         state = combine_state(service->state_ipv4, service->state_ipv6);
 482
 483         return is_connected_state(service, state);
 484 }
 485
 486 static void update_nameservers(struct connman_service *service)
 487 {
 488         const char *ifname;
 489
 490         if (service->ipconfig_ipv4)
 491                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 492         else if (service->ipconfig_ipv6)
 493                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 494         else
 495                 ifname = NULL;
 496
 497         if (ifname == NULL)
 498                 return;
 499
 500         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 501         case CONNMAN_SERVICE_STATE_UNKNOWN:
 502         case CONNMAN_SERVICE_STATE_IDLE:
 503         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 504         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 505                 return;
 506         case CONNMAN_SERVICE_STATE_FAILURE:
 507         case CONNMAN_SERVICE_STATE_DISCONNECT:
 508                 connman_resolver_remove_all(ifname);
 509                 return;
 510         case CONNMAN_SERVICE_STATE_READY:
 511         case CONNMAN_SERVICE_STATE_ONLINE:
 512                 break;
 513         }
 514
 515         connman_resolver_remove_all(ifname);
 516
 517         if (service->nameservers_config != NULL) {
 518                 int i;
 519
 520                 for (i = 0; service->nameservers_config[i] != NULL; i++) {
 521                         connman_resolver_append(ifname, NULL,
 522                                                 service->nameservers_config[i]);
 523                 }
 524         } else if (service->nameservers != NULL) {
 525                 int i;
 526
 527                 for (i = 0; service->nameservers[i] != NULL; i++) {
 528                         connman_resolver_append(ifname, NULL,
 529                                                 service->nameservers[i]);
 530                 }
 531         }
 532
 533         if (service->domains != NULL) {
 534                 int i;
 535
 536                 for (i = 0; service->domains[i]; i++)
 537                         connman_resolver_append(ifname, service->domains[i],
 538                                                 NULL);
 539         } else if (service->domainname != NULL)
 540                 connman_resolver_append(ifname, service->domainname, NULL);
 541
 542         connman_resolver_flush();
 543 }
 544
 545 int __connman_service_nameserver_append(struct connman_service *service,
 546                                                 const char *nameserver)
 547 {
 548         int len;
 549
 550         DBG("service %p nameserver %s", service, nameserver);
 551
 552         if (nameserver == NULL)
 553                 return -EINVAL;
 554
 555         if (service->nameservers != NULL) {
 556                 len = g_strv_length(service->nameservers);
 557                 service->nameservers = g_try_renew(char *, service->nameservers,
 558                                                         len + 2);
 559         } else {
 560                 len = 0;
 561                 service->nameservers = g_try_new0(char *, len + 2);
 562         }
 563
 564         if (service->nameservers == NULL)
 565                 return -ENOMEM;
 566
 567         service->nameservers[len] = g_strdup(nameserver);
 568         service->nameservers[len + 1] = NULL;
 569
 570         update_nameservers(service);
 571
 572         return 0;
 573 }
 574
 575 int __connman_service_nameserver_remove(struct connman_service *service,
 576                                                 const char *nameserver)
 577 {
 578         char **servers;
 579         int len, i, j;
 580
 581         DBG("service %p nameserver %s", service, nameserver);
 582
 583         if (nameserver == NULL)
 584                 return -EINVAL;
 585
 586         if (service->nameservers == NULL)
 587                 return 0;
 588
 589         len = g_strv_length(service->nameservers);
 590         if (len == 1) {
 591                 if (g_strcmp0(service->nameservers[0], nameserver) != 0)
 592                         return 0;
 593
 594                 g_strfreev(service->nameservers);
 595                 service->nameservers = NULL;
 596
 597                 return 0;
 598         }
 599
 600         servers = g_try_new0(char *, len - 1);
 601         if (servers == NULL)
 602                 return -ENOMEM;
 603
 604         for (i = 0, j = 0; i < len; i++) {
 605                 if (g_strcmp0(service->nameservers[i], nameserver) != 0) {
 606                         servers[j] = g_strdup(service->nameservers[i]);
 607                         j++;
 608                 }
 609         }
 610         servers[len - 2] = NULL;
 611
 612         g_strfreev(service->nameservers);
 613         service->nameservers = servers;
 614
 615         update_nameservers(service);
 616
 617         return 0;
 618 }
 619
 620 static void nameserver_add_routes(int index, char **nameservers,
 621                                         const char *gw)
 622 {
 623         int i;
 624
 625         for (i = 0; nameservers[i] != NULL; i++) {
 626                 if (connman_inet_compare_subnet(index, nameservers[i]))
 627                         continue;
 628
 629                 connman_inet_add_host_route(index, nameservers[i], gw);
 630         }
 631 }
 632
 633 static void nameserver_del_routes(int index, char **nameservers)
 634 {
 635         int i;
 636
 637         for (i = 0; nameservers[i] != NULL; i++)
 638                 connman_inet_del_host_route(index, nameservers[i]);
 639 }
 640
 641 void __connman_service_nameserver_add_routes(struct connman_service *service,
 642                                                 const char *gw)
 643 {
 644         int index;
 645
 646         if (service == NULL)
 647                 return;
 648
 649         index = connman_network_get_index(service->network);
 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;
 672
 673         if (service == NULL)
 674                 return;
 675
 676         index = connman_network_get_index(service->network);
 677
 678         if (service->nameservers_config != NULL)
 679                 nameserver_del_routes(index, service->nameservers_config);
 680         else if (service->nameservers != NULL)
 681                 nameserver_del_routes(index, service->nameservers);
 682 }
 683
 684 static struct connman_stats *stats_get(struct connman_service *service)
 685 {
 686         if (service->roaming == TRUE)
 687                 return &service->stats_roaming;
 688         else
 689                 return &service->stats;
 690 }
 691
 692 static connman_bool_t stats_enabled(struct connman_service *service)
 693 {
 694         struct connman_stats *stats = stats_get(service);
 695
 696         return stats->enabled;
 697 }
 698
 699 static void stats_start(struct connman_service *service)
 700 {
 701         struct connman_stats *stats = stats_get(service);
 702
 703         DBG("service %p", service);
 704
 705         if (stats->timer == NULL)
 706                 return;
 707
 708         stats->enabled = TRUE;
 709         stats->data_last.time = stats->data.time;
 710
 711         g_timer_start(stats->timer);
 712 }
 713
 714 static void stats_stop(struct connman_service *service)
 715 {
 716         struct connman_stats *stats = stats_get(service);
 717         unsigned int seconds;
 718
 719         DBG("service %p", service);
 720
 721         if (stats->timer == NULL)
 722                 return;
 723
 724         if (stats->enabled == FALSE)
 725                 return;
 726
 727         g_timer_stop(stats->timer);
 728
 729         seconds = g_timer_elapsed(stats->timer, NULL);
 730         stats->data.time = stats->data_last.time + seconds;
 731
 732         stats->enabled = FALSE;
 733 }
 734
 735 static void reset_stats(struct connman_service *service)
 736 {
 737         DBG("service %p", service);
 738
 739         /* home */
 740         service->stats.valid = FALSE;
 741
 742         service->stats.data.rx_packets = 0;
 743         service->stats.data.tx_packets = 0;
 744         service->stats.data.rx_bytes = 0;
 745         service->stats.data.tx_bytes = 0;
 746         service->stats.data.rx_errors = 0;
 747         service->stats.data.tx_errors = 0;
 748         service->stats.data.rx_dropped = 0;
 749         service->stats.data.tx_dropped = 0;
 750         service->stats.data.time = 0;
 751         service->stats.data_last.time = 0;
 752
 753         g_timer_reset(service->stats.timer);
 754
 755         /* roaming */
 756         service->stats_roaming.valid = FALSE;
 757
 758         service->stats_roaming.data.rx_packets = 0;
 759         service->stats_roaming.data.tx_packets = 0;
 760         service->stats_roaming.data.rx_bytes = 0;
 761         service->stats_roaming.data.tx_bytes = 0;
 762         service->stats_roaming.data.rx_errors = 0;
 763         service->stats_roaming.data.tx_errors = 0;
 764         service->stats_roaming.data.rx_dropped = 0;
 765         service->stats_roaming.data.tx_dropped = 0;
 766         service->stats_roaming.data.time = 0;
 767         service->stats_roaming.data_last.time = 0;
 768
 769         g_timer_reset(service->stats_roaming.timer);
 770 }
 771
 772 static struct connman_service *get_default(void)
 773 {
 774         struct connman_service *service;
 775         GSequenceIter *iter;
 776
 777         iter = g_sequence_get_begin_iter(service_list);
 778
 779         if (g_sequence_iter_is_end(iter) == TRUE)
 780                 return NULL;
 781
 782         service = g_sequence_get(iter);
 783
 784         if (is_connected(service) == FALSE)
 785                 return NULL;
 786
 787         return service;
 788 }
 789
 790 static void default_changed(void)
 791 {
 792         struct connman_service *service = get_default();
 793
 794         __connman_notifier_default_changed(service);
 795 }
 796
 797 const char *__connman_service_default(void)
 798 {
 799         struct connman_service *service;
 800
 801         service = get_default();
 802         if (service == NULL)
 803                 return "";
 804
 805         return __connman_service_type2string(service->type);
 806 }
 807
 808 static void mode_changed(struct connman_service *service)
 809 {
 810         const char *str;
 811
 812         str = mode2string(service->mode);
 813         if (str == NULL)
 814                 return;
 815
 816         connman_dbus_property_changed_basic(service->path,
 817                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 818                                                 DBUS_TYPE_STRING, &str);
 819 }
 820
 821 static void state_changed(struct connman_service *service)
 822 {
 823         const char *str;
 824
 825         str = state2string(combine_state(service->state_ipv4,
 826                                                         service->state_ipv6));
 827         if (str == NULL)
 828                 return;
 829
 830         connman_dbus_property_changed_basic(service->path,
 831                                 CONNMAN_SERVICE_INTERFACE, "State",
 832                                                 DBUS_TYPE_STRING, &str);
 833 }
 834
 835 static void strength_changed(struct connman_service *service)
 836 {
 837         if (service->strength == 0)
 838                 return;
 839
 840         connman_dbus_property_changed_basic(service->path,
 841                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 842                                         DBUS_TYPE_BYTE, &service->strength);
 843 }
 844
 845 static void favorite_changed(struct connman_service *service)
 846 {
 847         if (service->path == NULL)
 848                 return;
 849
 850         connman_dbus_property_changed_basic(service->path,
 851                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 852                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 853 }
 854
 855 static void immutable_changed(struct connman_service *service)
 856 {
 857         if (service->path == NULL)
 858                 return;
 859
 860         connman_dbus_property_changed_basic(service->path,
 861                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 862                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 863 }
 864
 865 static void roaming_changed(struct connman_service *service)
 866 {
 867         if (service->path == NULL)
 868                 return;
 869
 870         connman_dbus_property_changed_basic(service->path,
 871                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 872                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 873 }
 874
 875 static void autoconnect_changed(struct connman_service *service)
 876 {
 877         if (service->path == NULL)
 878                 return;
 879
 880         connman_dbus_property_changed_basic(service->path,
 881                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 882                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 883 }
 884
 885 static void passphrase_changed(struct connman_service *service)
 886 {
 887         dbus_bool_t required;
 888
 889         switch (service->type) {
 890         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 891         case CONNMAN_SERVICE_TYPE_SYSTEM:
 892         case CONNMAN_SERVICE_TYPE_ETHERNET:
 893         case CONNMAN_SERVICE_TYPE_WIMAX:
 894         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 895         case CONNMAN_SERVICE_TYPE_CELLULAR:
 896         case CONNMAN_SERVICE_TYPE_GPS:
 897         case CONNMAN_SERVICE_TYPE_VPN:
 898         case CONNMAN_SERVICE_TYPE_GADGET:
 899                 return;
 900         case CONNMAN_SERVICE_TYPE_WIFI:
 901                 required = FALSE;
 902
 903                 switch (service->security) {
 904                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 905                 case CONNMAN_SERVICE_SECURITY_NONE:
 906                         break;
 907                 case CONNMAN_SERVICE_SECURITY_WEP:
 908                 case CONNMAN_SERVICE_SECURITY_PSK:
 909                 case CONNMAN_SERVICE_SECURITY_WPA:
 910                 case CONNMAN_SERVICE_SECURITY_RSN:
 911                         if (service->passphrase == NULL)
 912                                 required = TRUE;
 913                         break;
 914                 case CONNMAN_SERVICE_SECURITY_8021X:
 915                         break;
 916                 }
 917                 break;
 918         }
 919
 920         connman_dbus_property_changed_basic(service->path,
 921                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 922                                                 DBUS_TYPE_BOOLEAN, &required);
 923 }
 924
 925 static void login_changed(struct connman_service *service)
 926 {
 927         dbus_bool_t required = service->login_required;
 928
 929         if (service->path == NULL)
 930                 return;
 931
 932         connman_dbus_property_changed_basic(service->path,
 933                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 934                                                 DBUS_TYPE_BOOLEAN, &required);
 935 }
 936
 937 static void apn_changed(struct connman_service *service)
 938 {
 939         dbus_bool_t required;
 940
 941         switch (service->type) {
 942         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 943         case CONNMAN_SERVICE_TYPE_SYSTEM:
 944         case CONNMAN_SERVICE_TYPE_ETHERNET:
 945         case CONNMAN_SERVICE_TYPE_WIMAX:
 946         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 947         case CONNMAN_SERVICE_TYPE_WIFI:
 948         case CONNMAN_SERVICE_TYPE_GPS:
 949         case CONNMAN_SERVICE_TYPE_VPN:
 950         case CONNMAN_SERVICE_TYPE_GADGET:
 951                 return;
 952         case CONNMAN_SERVICE_TYPE_CELLULAR:
 953                 break;
 954         }
 955
 956         required = (service->apn == NULL) ? TRUE : FALSE;
 957
 958         connman_dbus_property_changed_basic(service->path,
 959                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 960                                                 DBUS_TYPE_BOOLEAN, &required);
 961 }
 962
 963 static void append_security(DBusMessageIter *iter, void *user_data)
 964 {
 965         struct connman_service *service = user_data;
 966         const char *str;
 967
 968         str = security2string(service->security);
 969         if (str != NULL)
 970                 dbus_message_iter_append_basic(iter,
 971                                 DBUS_TYPE_STRING, &str);
 972
 973         str = "wps";
 974         if (service->wps == TRUE)
 975                 dbus_message_iter_append_basic(iter,
 976                                 DBUS_TYPE_STRING, &str);
 977 }
 978
 979 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 980 {
 981         struct connman_service *service = user_data;
 982
 983         if (service->ipconfig_ipv4 != NULL)
 984                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 985                                                                         iter);
 986         else if (service->ipconfig_ipv6 != NULL)
 987                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 988                                                                         iter);
 989 }
 990
 991 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 992 {
 993         struct connman_service *service = user_data;
 994
 995         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 996                                 state2string(service->state_ipv4));
 997
 998         if (is_connected_state(service, service->state_ipv4) == FALSE)
 999                 return;
1000
1001         if (service->ipconfig_ipv4 != NULL)
1002                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
1003 }
1004
1005 static void append_ipv6(DBusMessageIter *iter, void *user_data)
1006 {
1007         struct connman_service *service = user_data;
1008
1009         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
1010                                 state2string(service->state_ipv6));
1011
1012         if (is_connected_state(service, service->state_ipv6) == FALSE)
1013                 return;
1014
1015         if (service->ipconfig_ipv6 != NULL)
1016                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter);
1017 }
1018
1019 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
1020 {
1021         struct connman_service *service = user_data;
1022
1023         if (service->ipconfig_ipv4 != NULL)
1024                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
1025                                                         iter);
1026 }
1027
1028 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
1029 {
1030         struct connman_service *service = user_data;
1031
1032         if (service->ipconfig_ipv6 != NULL)
1033                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
1034                                                         iter);
1035 }
1036
1037 static void append_nameserver(DBusMessageIter *iter, char ***nameservers)
1038 {
1039         char **servers;
1040         int i;
1041
1042         servers = *nameservers;
1043
1044         for (i = 0; servers[i] != NULL; i++) {
1045                 dbus_message_iter_append_basic(iter,
1046                                         DBUS_TYPE_STRING, &servers[i]);
1047         }
1048 }
1049
1050 static void append_dns(DBusMessageIter *iter, void *user_data)
1051 {
1052         struct connman_service *service = user_data;
1053
1054         if (is_connected(service) == FALSE)
1055                 return;
1056
1057         if (service->nameservers_config != NULL) {
1058                 append_nameserver(iter, &service->nameservers_config);
1059                 return;
1060         } else if (service->nameservers != NULL) {
1061                 append_nameserver(iter, &service->nameservers);
1062                 return;
1063         }
1064 }
1065
1066 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1067 {
1068         struct connman_service *service = user_data;
1069         int i;
1070
1071         if (service->nameservers_config == NULL)
1072                 return;
1073
1074         for (i = 0; service->nameservers_config[i]; i++) {
1075                 dbus_message_iter_append_basic(iter,
1076                                 DBUS_TYPE_STRING,
1077                                 &service->nameservers_config[i]);
1078         }
1079 }
1080
1081 static void append_domain(DBusMessageIter *iter, void *user_data)
1082 {
1083         struct connman_service *service = user_data;
1084
1085         if (is_connected(service) == FALSE &&
1086                                 is_connecting(service) == FALSE)
1087                 return;
1088
1089         if (service->domainname == NULL)
1090                 return;
1091
1092         dbus_message_iter_append_basic(iter,
1093                                 DBUS_TYPE_STRING, &service->domainname);
1094 }
1095
1096 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1097 {
1098         struct connman_service *service = user_data;
1099         int i;
1100
1101         if (service->domains == NULL)
1102                 return;
1103
1104         for (i = 0; service->domains[i]; i++)
1105                 dbus_message_iter_append_basic(iter,
1106                                 DBUS_TYPE_STRING, &service->domains[i]);
1107 }
1108
1109 static void append_proxies(DBusMessageIter *iter, void *user_data)
1110 {
1111         struct connman_service *service = user_data;
1112         int i;
1113
1114         if (service->proxies == NULL)
1115                 return;
1116
1117         for (i = 0; service->proxies[i]; i++)
1118                 dbus_message_iter_append_basic(iter,
1119                                 DBUS_TYPE_STRING, &service->proxies[i]);
1120 }
1121
1122 static void append_excludes(DBusMessageIter *iter, void *user_data)
1123 {
1124         struct connman_service *service = user_data;
1125         int i;
1126
1127         if (service->excludes == NULL)
1128                 return;
1129
1130         for (i = 0; service->excludes[i]; i++)
1131                 dbus_message_iter_append_basic(iter,
1132                                 DBUS_TYPE_STRING, &service->excludes[i]);
1133 }
1134
1135 static void append_proxy(DBusMessageIter *iter, void *user_data)
1136 {
1137         struct connman_service *service = user_data;
1138         enum connman_service_proxy_method proxy;
1139         const char *pac = NULL;
1140         const char *method = proxymethod2string(
1141                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1142
1143         DBG("");
1144
1145         if (is_connected(service) == FALSE)
1146                 return;
1147
1148         proxy = connman_service_get_proxy_method(service);
1149
1150         switch (proxy) {
1151         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1152                 return;
1153         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1154                 goto done;
1155         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1156                 connman_dbus_dict_append_array(iter, "Servers",
1157                                         DBUS_TYPE_STRING, append_proxies,
1158                                         service);
1159
1160                 connman_dbus_dict_append_array(iter, "Excludes",
1161                                         DBUS_TYPE_STRING, append_excludes,
1162                                         service);
1163                 break;
1164         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1165                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1166                 if (service->ipconfig_ipv4 != NULL)
1167                         pac = __connman_ipconfig_get_proxy_autoconfig(
1168                                 service->ipconfig_ipv4);
1169                 else if (service->ipconfig_ipv6 != NULL)
1170                         pac = __connman_ipconfig_get_proxy_autoconfig(
1171                                 service->ipconfig_ipv6);
1172
1173                 if (service->pac == NULL && pac == NULL)
1174                         goto done;
1175
1176                 if (service->pac != NULL)
1177                         pac = service->pac;
1178
1179                 connman_dbus_dict_append_basic(iter, "URL",
1180                                         DBUS_TYPE_STRING, &pac);
1181                 break;
1182         }
1183
1184         method = proxymethod2string(proxy);
1185
1186 done:
1187         connman_dbus_dict_append_basic(iter, "Method",
1188                                         DBUS_TYPE_STRING, &method);
1189 }
1190
1191 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1192 {
1193         struct connman_service *service = user_data;
1194         const char *method;
1195
1196         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1197                 return;
1198
1199         switch (service->proxy_config) {
1200         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1201                 return;
1202         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1203                 break;
1204         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1205                 if (service->proxies != NULL)
1206                         connman_dbus_dict_append_array(iter, "Servers",
1207                                                 DBUS_TYPE_STRING,
1208                                                 append_proxies, service);
1209
1210                 if (service->excludes != NULL)
1211                         connman_dbus_dict_append_array(iter, "Excludes",
1212                                                 DBUS_TYPE_STRING,
1213                                                 append_excludes, service);
1214                 break;
1215         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1216                 if (service->pac != NULL)
1217                         connman_dbus_dict_append_basic(iter, "URL",
1218                                         DBUS_TYPE_STRING, &service->pac);
1219                 break;
1220         }
1221
1222         method = proxymethod2string(service->proxy_config);
1223
1224         connman_dbus_dict_append_basic(iter, "Method",
1225                                 DBUS_TYPE_STRING, &method);
1226 }
1227
1228 static void append_provider(DBusMessageIter *iter, void *user_data)
1229 {
1230         struct connman_service *service = user_data;
1231
1232         DBG("%p %p", service, service->provider);
1233
1234         if (is_connected(service) == FALSE)
1235                 return;
1236
1237         if (service->provider != NULL)
1238                 __connman_provider_append_properties(service->provider, iter);
1239 }
1240
1241
1242 static void settings_changed(struct connman_service *service)
1243 {
1244         connman_dbus_property_changed_dict(service->path,
1245                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1246                                                         append_ipv4, service);
1247
1248         connman_dbus_property_changed_dict(service->path,
1249                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1250                                                         append_ipv6, service);
1251 }
1252
1253 static void ipv4_configuration_changed(struct connman_service *service)
1254 {
1255         connman_dbus_property_changed_dict(service->path,
1256                                         CONNMAN_SERVICE_INTERFACE,
1257                                                         "IPv4.Configuration",
1258                                                         append_ipv4config,
1259                                                         service);
1260 }
1261
1262 static void ipv6_configuration_changed(struct connman_service *service)
1263 {
1264         connman_dbus_property_changed_dict(service->path,
1265                                         CONNMAN_SERVICE_INTERFACE,
1266                                                         "IPv6.Configuration",
1267                                                         append_ipv6config,
1268                                                         service);
1269 }
1270
1271 static void dns_changed(struct connman_service *service)
1272 {
1273         connman_dbus_property_changed_array(service->path,
1274                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1275                                         DBUS_TYPE_STRING, append_dns, service);
1276 }
1277
1278 static void dns_configuration_changed(struct connman_service *service)
1279 {
1280         connman_dbus_property_changed_array(service->path,
1281                                 CONNMAN_SERVICE_INTERFACE,
1282                                 "Nameservers.Configuration",
1283                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1284
1285         dns_changed(service);
1286 }
1287
1288 static void domain_changed(struct connman_service *service)
1289 {
1290         connman_dbus_property_changed_array(service->path,
1291                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1292                                 DBUS_TYPE_STRING, append_domain, service);
1293 }
1294
1295 static void domain_configuration_changed(struct connman_service *service)
1296 {
1297         connman_dbus_property_changed_array(service->path,
1298                                 CONNMAN_SERVICE_INTERFACE,
1299                                 "Domains.Configuration",
1300                                 DBUS_TYPE_STRING, append_domainconfig, service);
1301 }
1302
1303 static void proxy_changed(struct connman_service *service)
1304 {
1305         connman_dbus_property_changed_dict(service->path,
1306                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1307                                                         append_proxy, service);
1308 }
1309
1310 static void proxy_configuration_changed(struct connman_service *service)
1311 {
1312         connman_dbus_property_changed_dict(service->path,
1313                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1314                                                 append_proxyconfig, service);
1315
1316         proxy_changed(service);
1317 }
1318
1319 static void link_changed(struct connman_service *service)
1320 {
1321         connman_dbus_property_changed_dict(service->path,
1322                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1323                                                 append_ethernet, service);
1324 }
1325
1326 static void stats_append_counters(DBusMessageIter *dict,
1327                         struct connman_stats_data *stats,
1328                         struct connman_stats_data *counters,
1329                         connman_bool_t append_all)
1330 {
1331         if (counters->rx_packets != stats->rx_packets || append_all) {
1332                 counters->rx_packets = stats->rx_packets;
1333                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1334                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1335         }
1336
1337         if (counters->tx_packets != stats->tx_packets || append_all) {
1338                 counters->tx_packets = stats->tx_packets;
1339                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1340                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1341         }
1342
1343         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1344                 counters->rx_bytes = stats->rx_bytes;
1345                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1346                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1347         }
1348
1349         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1350                 counters->tx_bytes = stats->tx_bytes;
1351                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1352                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1353         }
1354
1355         if (counters->rx_errors != stats->rx_errors || append_all) {
1356                 counters->rx_errors = stats->rx_errors;
1357                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1358                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1359         }
1360
1361         if (counters->tx_errors != stats->tx_errors || append_all) {
1362                 counters->tx_errors = stats->tx_errors;
1363                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1364                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1365         }
1366
1367         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1368                 counters->rx_dropped = stats->rx_dropped;
1369                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1370                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1371         }
1372
1373         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1374                 counters->tx_dropped = stats->tx_dropped;
1375                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1376                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1377         }
1378
1379         if (counters->time != stats->time || append_all) {
1380                 counters->time = stats->time;
1381                 connman_dbus_dict_append_basic(dict, "Time",
1382                                         DBUS_TYPE_UINT32, &stats->time);
1383         }
1384 }
1385
1386 static void stats_append(struct connman_service *service,
1387                                 const char *counter,
1388                                 struct connman_stats_counter *counters,
1389                                 connman_bool_t append_all)
1390 {
1391         DBusMessageIter array, dict;
1392         DBusMessage *msg;
1393
1394         DBG("service %p counter %s", service, counter);
1395
1396         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1397         if (msg == NULL)
1398                 return;
1399
1400         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1401                                 &service->path, DBUS_TYPE_INVALID);
1402
1403         dbus_message_iter_init_append(msg, &array);
1404
1405         /* home counter */
1406         connman_dbus_dict_open(&array, &dict);
1407
1408         stats_append_counters(&dict, &service->stats.data,
1409                                 &counters->stats.data, append_all);
1410
1411         connman_dbus_dict_close(&array, &dict);
1412
1413         /* roaming counter */
1414         connman_dbus_dict_open(&array, &dict);
1415
1416         stats_append_counters(&dict, &service->stats_roaming.data,
1417                                 &counters->stats_roaming.data, append_all);
1418
1419         connman_dbus_dict_close(&array, &dict);
1420
1421         __connman_counter_send_usage(counter, msg);
1422 }
1423
1424 static void stats_update(struct connman_service *service,
1425                                 unsigned int rx_packets, unsigned int tx_packets,
1426                                 unsigned int rx_bytes, unsigned int tx_bytes,
1427                                 unsigned int rx_errors, unsigned int tx_errors,
1428                                 unsigned int rx_dropped, unsigned int tx_dropped)
1429 {
1430         struct connman_stats *stats = stats_get(service);
1431         struct connman_stats_data *data_last = &stats->data_last;
1432         struct connman_stats_data *data = &stats->data;
1433         unsigned int seconds;
1434
1435         DBG("service %p", service);
1436
1437         if (stats->valid == TRUE) {
1438                 data->rx_packets +=
1439                         rx_packets - data_last->rx_packets;
1440                 data->tx_packets +=
1441                         tx_packets - data_last->tx_packets;
1442                 data->rx_bytes +=
1443                         rx_bytes - data_last->rx_bytes;
1444                 data->tx_bytes +=
1445                         tx_bytes - data_last->tx_bytes;
1446                 data->rx_errors +=
1447                         rx_errors - data_last->rx_errors;
1448                 data->tx_errors +=
1449                         tx_errors - data_last->tx_errors;
1450                 data->rx_dropped +=
1451                         rx_dropped - data_last->rx_dropped;
1452                 data->tx_dropped +=
1453                         tx_dropped - data_last->tx_dropped;
1454         } else {
1455                 stats->valid = TRUE;
1456         }
1457
1458         data_last->rx_packets = rx_packets;
1459         data_last->tx_packets = tx_packets;
1460         data_last->rx_bytes = rx_bytes;
1461         data_last->tx_bytes = tx_bytes;
1462         data_last->rx_errors = rx_errors;
1463         data_last->tx_errors = tx_errors;
1464         data_last->rx_dropped = rx_dropped;
1465         data_last->tx_dropped = tx_dropped;
1466
1467         seconds = g_timer_elapsed(stats->timer, NULL);
1468         stats->data.time = stats->data_last.time + seconds;
1469 }
1470
1471 void __connman_service_notify(struct connman_service *service,
1472                         unsigned int rx_packets, unsigned int tx_packets,
1473                         unsigned int rx_bytes, unsigned int tx_bytes,
1474                         unsigned int rx_errors, unsigned int tx_errors,
1475                         unsigned int rx_dropped, unsigned int tx_dropped)
1476 {
1477         GHashTableIter iter;
1478         gpointer key, value;
1479         const char *counter;
1480         struct connman_stats_counter *counters;
1481         struct connman_stats_data *data;
1482         int err;
1483
1484         if (service == NULL)
1485                 return;
1486
1487         if (is_connected(service) == FALSE)
1488                 return;
1489
1490         stats_update(service,
1491                 rx_packets, tx_packets,
1492                 rx_bytes, tx_bytes,
1493                 rx_errors, tx_errors,
1494                 rx_dropped, tx_dropped);
1495
1496         data = &stats_get(service)->data;
1497         err = __connman_stats_update(service, service->roaming, data);
1498         if (err < 0)
1499                 connman_error("Failed to store statistics for %s",
1500                                 service->identifier);
1501
1502         g_hash_table_iter_init(&iter, service->counter_table);
1503         while (g_hash_table_iter_next(&iter, &key, &value)) {
1504                 counter = key;
1505                 counters = value;
1506
1507                 stats_append(service, counter, counters, counters->append_all);
1508                 counters->append_all = FALSE;
1509         }
1510 }
1511
1512 int __connman_service_counter_register(const char *counter)
1513 {
1514         struct connman_service *service;
1515         GSequenceIter *iter;
1516         struct connman_stats_counter *counters;
1517
1518         DBG("counter %s", counter);
1519
1520         counter_list = g_slist_append(counter_list, (gpointer)counter);
1521
1522         iter = g_sequence_get_begin_iter(service_list);
1523
1524         while (g_sequence_iter_is_end(iter) == FALSE) {
1525                 service = g_sequence_get(iter);
1526
1527                 counters = g_try_new0(struct connman_stats_counter, 1);
1528                 if (counters == NULL)
1529                         return -ENOMEM;
1530
1531                 counters->append_all = TRUE;
1532
1533                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1534                                         counters);
1535
1536                 iter = g_sequence_iter_next(iter);
1537         }
1538
1539         return 0;
1540 }
1541
1542 void __connman_service_counter_unregister(const char *counter)
1543 {
1544         struct connman_service *service;
1545         GSequenceIter *iter;
1546
1547         DBG("counter %s", counter);
1548
1549         iter = g_sequence_get_begin_iter(service_list);
1550
1551         while (g_sequence_iter_is_end(iter) == FALSE) {
1552                 service = g_sequence_get(iter);
1553
1554                 g_hash_table_remove(service->counter_table, counter);
1555
1556                 iter = g_sequence_iter_next(iter);
1557         }
1558
1559         counter_list = g_slist_remove(counter_list, counter);
1560 }
1561
1562 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1563                                         struct connman_service *service)
1564 {
1565         dbus_bool_t required;
1566         const char *str;
1567
1568         str = __connman_service_type2string(service->type);
1569         if (str != NULL)
1570                 connman_dbus_dict_append_basic(dict, "Type",
1571                                                 DBUS_TYPE_STRING, &str);
1572
1573         str = mode2string(service->mode);
1574         if (str != NULL)
1575                 connman_dbus_dict_append_basic(dict, "Mode",
1576                                                 DBUS_TYPE_STRING, &str);
1577
1578         connman_dbus_dict_append_array(dict, "Security",
1579                                 DBUS_TYPE_STRING, append_security, service);
1580
1581         str = state2string(combine_state(service->state_ipv4,
1582                                                         service->state_ipv6));
1583         if (str != NULL)
1584                 connman_dbus_dict_append_basic(dict, "State",
1585                                                 DBUS_TYPE_STRING, &str);
1586
1587         str = error2string(service->error);
1588         if (str != NULL)
1589                 connman_dbus_dict_append_basic(dict, "Error",
1590                                                 DBUS_TYPE_STRING, &str);
1591
1592         if (service->strength > 0)
1593                 connman_dbus_dict_append_basic(dict, "Strength",
1594                                         DBUS_TYPE_BYTE, &service->strength);
1595
1596         connman_dbus_dict_append_basic(dict, "Favorite",
1597                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1598
1599         connman_dbus_dict_append_basic(dict, "Immutable",
1600                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1601
1602         if (service->favorite == TRUE)
1603                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1604                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1605         else
1606                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1607                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1608
1609         if (service->name != NULL)
1610                 connman_dbus_dict_append_basic(dict, "Name",
1611                                         DBUS_TYPE_STRING, &service->name);
1612
1613         connman_dbus_dict_append_basic(dict, "LoginRequired",
1614                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1615
1616         switch (service->type) {
1617         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1618         case CONNMAN_SERVICE_TYPE_SYSTEM:
1619         case CONNMAN_SERVICE_TYPE_GPS:
1620         case CONNMAN_SERVICE_TYPE_VPN:
1621         case CONNMAN_SERVICE_TYPE_GADGET:
1622                 break;
1623         case CONNMAN_SERVICE_TYPE_CELLULAR:
1624                 connman_dbus_dict_append_basic(dict, "Roaming",
1625                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1626
1627                 if (service->apn != NULL) {
1628                         connman_dbus_dict_append_basic(dict, "APN",
1629                                         DBUS_TYPE_STRING, &service->apn);
1630
1631                         if (service->username != NULL)
1632                                 connman_dbus_dict_append_basic(dict,
1633                                         "Username", DBUS_TYPE_STRING,
1634                                                         &service->username);
1635
1636                         if (service->password != NULL)
1637                                 connman_dbus_dict_append_basic(dict,
1638                                         "Password", DBUS_TYPE_STRING,
1639                                                         &service->password);
1640
1641                         required = FALSE;
1642                 } else
1643                         required = TRUE;
1644
1645                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1646                                                 DBUS_TYPE_BOOLEAN, &required);
1647                 connman_dbus_dict_append_dict(dict, "Ethernet",
1648                                                 append_ethernet, service);
1649                 break;
1650         case CONNMAN_SERVICE_TYPE_WIFI:
1651                 if (service->passphrase != NULL && limited == FALSE)
1652                         connman_dbus_dict_append_basic(dict, "Passphrase",
1653                                 DBUS_TYPE_STRING, &service->passphrase);
1654
1655                 required = FALSE;
1656
1657                 switch (service->security) {
1658                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1659                 case CONNMAN_SERVICE_SECURITY_NONE:
1660                         break;
1661                 case CONNMAN_SERVICE_SECURITY_WEP:
1662                 case CONNMAN_SERVICE_SECURITY_PSK:
1663                 case CONNMAN_SERVICE_SECURITY_WPA:
1664                 case CONNMAN_SERVICE_SECURITY_RSN:
1665                         if (service->passphrase == NULL)
1666                                 required = TRUE;
1667                         break;
1668                 case CONNMAN_SERVICE_SECURITY_8021X:
1669                         break;
1670                 }
1671
1672                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1673                                                 DBUS_TYPE_BOOLEAN, &required);
1674
1675                 /* fall through */
1676         case CONNMAN_SERVICE_TYPE_ETHERNET:
1677         case CONNMAN_SERVICE_TYPE_WIMAX:
1678         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1679                 connman_dbus_dict_append_dict(dict, "Ethernet",
1680                                                 append_ethernet, service);
1681                 break;
1682         }
1683
1684         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1685
1686         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1687                                                 append_ipv4config, service);
1688
1689         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1690
1691         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1692                                                 append_ipv6config, service);
1693
1694         connman_dbus_dict_append_array(dict, "Nameservers",
1695                                 DBUS_TYPE_STRING, append_dns, service);
1696
1697         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1698                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1699
1700         connman_dbus_dict_append_array(dict, "Domains",
1701                                 DBUS_TYPE_STRING, append_domain, service);
1702
1703         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1704                                 DBUS_TYPE_STRING, append_domainconfig, service);
1705
1706         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1707
1708         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1709                                                 append_proxyconfig, service);
1710
1711         connman_dbus_dict_append_dict(dict, "Provider",
1712                                                 append_provider, service);
1713 }
1714
1715 static void append_struct(gpointer value, gpointer user_data)
1716 {
1717         struct connman_service *service = value;
1718         DBusMessageIter *iter = user_data;
1719         DBusMessageIter entry, dict;
1720
1721         if (service->path == NULL || service->hidden == TRUE)
1722                 return;
1723
1724         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1725
1726         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1727                                                         &service->path);
1728
1729         connman_dbus_dict_open(&entry, &dict);
1730         append_properties(&dict, TRUE, service);
1731         connman_dbus_dict_close(&entry, &dict);
1732
1733         dbus_message_iter_close_container(iter, &entry);
1734 }
1735
1736 void __connman_service_list_struct(DBusMessageIter *iter)
1737 {
1738         g_sequence_foreach(service_list, append_struct, iter);
1739 }
1740
1741 int __connman_service_get_index(struct connman_service *service)
1742 {
1743         if (service == NULL)
1744                 return -1;
1745
1746         if (service->network == NULL)
1747                 return -1;
1748
1749         return connman_network_get_index(service->network);
1750 }
1751
1752 void __connman_service_set_domainname(struct connman_service *service,
1753                                                 const char *domainname)
1754 {
1755         if (service == NULL)
1756                 return;
1757
1758         g_free(service->domainname);
1759         service->domainname = g_strdup(domainname);
1760
1761         domain_changed(service);
1762 }
1763
1764 const char *connman_service_get_domainname(struct connman_service *service)
1765 {
1766         if (service == NULL)
1767                 return NULL;
1768
1769         if (service->domains != NULL)
1770                 return service->domains[0];
1771         else
1772                 return service->domainname;
1773 }
1774
1775 char **connman_service_get_nameservers(struct connman_service *service)
1776 {
1777         if (service == NULL)
1778                 return NULL;
1779
1780         if (service->nameservers_config != NULL)
1781                 return service->nameservers_config;
1782         else if (service->nameservers != NULL)
1783                 return service->nameservers;
1784
1785         return NULL;
1786 }
1787
1788 void connman_service_set_proxy_method(struct connman_service *service,
1789                                         enum connman_service_proxy_method method)
1790 {
1791         if (service == NULL)
1792                 return;
1793
1794         service->proxy = method;
1795
1796         proxy_changed(service);
1797
1798         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1799                 __connman_notifier_proxy_changed(service);
1800 }
1801
1802 enum connman_service_proxy_method connman_service_get_proxy_method(
1803                                         struct connman_service *service)
1804 {
1805         if (service == NULL)
1806                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1807
1808         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1809                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1810                                 service->pac == NULL)
1811                         return service->proxy;
1812
1813                 return service->proxy_config;
1814         }
1815
1816         return service->proxy;
1817 }
1818
1819 char **connman_service_get_proxy_servers(struct connman_service *service)
1820 {
1821         return g_strdupv(service->proxies);
1822 }
1823
1824 char **connman_service_get_proxy_excludes(struct connman_service *service)
1825 {
1826         return g_strdupv(service->excludes);
1827 }
1828
1829 const char *connman_service_get_proxy_url(struct connman_service *service)
1830 {
1831         if (service == NULL)
1832                 return NULL;
1833
1834         return service->pac;
1835 }
1836
1837 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1838                                                         const char *url)
1839 {
1840         if (service == NULL)
1841                 return;
1842
1843         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1844
1845         if (service->ipconfig_ipv4) {
1846                 if (__connman_ipconfig_set_proxy_autoconfig(
1847                             service->ipconfig_ipv4, url) < 0)
1848                         return;
1849         } else if (service->ipconfig_ipv6) {
1850                 if (__connman_ipconfig_set_proxy_autoconfig(
1851                             service->ipconfig_ipv6, url) < 0)
1852                         return;
1853         } else
1854                 return;
1855
1856         proxy_changed(service);
1857
1858         __connman_notifier_proxy_changed(service);
1859 }
1860
1861 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1862 {
1863         if (service == NULL)
1864                 return NULL;
1865
1866         if (service->ipconfig_ipv4)
1867                 return __connman_ipconfig_get_proxy_autoconfig(
1868                                                 service->ipconfig_ipv4);
1869         else if (service->ipconfig_ipv6)
1870                 return __connman_ipconfig_get_proxy_autoconfig(
1871                                                 service->ipconfig_ipv6);
1872         return NULL;
1873 }
1874
1875 void __connman_service_set_passphrase(struct connman_service *service,
1876                                         const char* passphrase)
1877 {
1878         if (service->immutable == TRUE)
1879                 return;
1880
1881         g_free(service->passphrase);
1882         service->passphrase = g_strdup(passphrase);
1883
1884         passphrase_changed(service);
1885
1886         if (service->network != NULL)
1887                 connman_network_set_string(service->network,
1888                                         "WiFi.Passphrase",
1889                                         service->passphrase);
1890
1891         __connman_storage_save_service(service);
1892 }
1893
1894 static DBusMessage *get_properties(DBusConnection *conn,
1895                                         DBusMessage *msg, void *user_data)
1896 {
1897         struct connman_service *service = user_data;
1898         DBusMessage *reply;
1899         DBusMessageIter array, dict;
1900
1901         DBG("service %p", service);
1902
1903         reply = dbus_message_new_method_return(msg);
1904         if (reply == NULL)
1905                 return NULL;
1906
1907         dbus_message_iter_init_append(reply, &array);
1908
1909         connman_dbus_dict_open(&array, &dict);
1910         append_properties(&dict, FALSE, service);
1911         connman_dbus_dict_close(&array, &dict);
1912
1913         return reply;
1914 }
1915
1916 static int update_proxy_configuration(struct connman_service *service,
1917                                 DBusMessageIter *array)
1918 {
1919         DBusMessageIter dict;
1920         enum connman_service_proxy_method method;
1921         GString *servers_str = NULL;
1922         GString *excludes_str = NULL;
1923         const char *url = NULL;
1924
1925         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1926
1927         dbus_message_iter_recurse(array, &dict);
1928
1929         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
1930                 DBusMessageIter entry, variant;
1931                 const char *key;
1932                 int type;
1933
1934                 dbus_message_iter_recurse(&dict, &entry);
1935
1936                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
1937                         goto error;
1938
1939                 dbus_message_iter_get_basic(&entry, &key);
1940                 dbus_message_iter_next(&entry);
1941
1942                 if (dbus_message_iter_get_arg_type(&entry) !=
1943                                                         DBUS_TYPE_VARIANT)
1944                         goto error;
1945
1946                 dbus_message_iter_recurse(&entry, &variant);
1947                 type = dbus_message_iter_get_arg_type(&variant);
1948
1949                 if (g_str_equal(key, "Method") == TRUE) {
1950                         const char *val;
1951
1952                         if (type != DBUS_TYPE_STRING)
1953                                 goto error;
1954
1955                         dbus_message_iter_get_basic(&variant, &val);
1956                         method = string2proxymethod(val);
1957                 } else if (g_str_equal(key, "URL") == TRUE) {
1958                         if (type != DBUS_TYPE_STRING)
1959                                 goto error;
1960
1961                         dbus_message_iter_get_basic(&variant, &url);
1962                 } else if (g_str_equal(key, "Servers") == TRUE) {
1963                         DBusMessageIter str_array;
1964
1965                         if (type != DBUS_TYPE_ARRAY)
1966                                 goto error;
1967
1968                         servers_str = g_string_new(NULL);
1969                         if (servers_str == NULL)
1970                                 goto error;
1971
1972                         dbus_message_iter_recurse(&variant, &str_array);
1973
1974                         while (dbus_message_iter_get_arg_type(&str_array) ==
1975                                                         DBUS_TYPE_STRING) {
1976                                 char *val = NULL;
1977
1978                                 dbus_message_iter_get_basic(&str_array, &val);
1979
1980                                 if (servers_str->len > 0)
1981                                         g_string_append_printf(servers_str,
1982                                                         " %s", val);
1983                                 else
1984                                         g_string_append(servers_str, val);
1985
1986                                 dbus_message_iter_next(&str_array);
1987                         }
1988                 } else if (g_str_equal(key, "Excludes") == TRUE) {
1989                         DBusMessageIter str_array;
1990
1991                         if (type != DBUS_TYPE_ARRAY)
1992                                 goto error;
1993
1994                         excludes_str = g_string_new(NULL);
1995                         if (excludes_str == NULL)
1996                                 goto error;
1997
1998                         dbus_message_iter_recurse(&variant, &str_array);
1999
2000                         while (dbus_message_iter_get_arg_type(&str_array) ==
2001                                                         DBUS_TYPE_STRING) {
2002                                 char *val = NULL;
2003
2004                                 dbus_message_iter_get_basic(&str_array, &val);
2005
2006                                 if (excludes_str->len > 0)
2007                                         g_string_append_printf(excludes_str,
2008                                                         " %s", val);
2009                                 else
2010                                         g_string_append(excludes_str, val);
2011
2012                                 dbus_message_iter_next(&str_array);
2013                         }
2014                 }
2015
2016                 dbus_message_iter_next(&dict);
2017         }
2018
2019         switch (method) {
2020         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2021                 break;
2022         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2023                 if (servers_str == NULL && service->proxies == NULL)
2024                         goto error;
2025
2026                 if (servers_str != NULL) {
2027                         g_strfreev(service->proxies);
2028
2029                         if (servers_str->len > 0)
2030                                 service->proxies = g_strsplit_set(
2031                                         servers_str->str, " ", 0);
2032                         else
2033                                 service->proxies = NULL;
2034                 }
2035
2036                 if (excludes_str != NULL) {
2037                         g_strfreev(service->excludes);
2038
2039                         if (excludes_str->len > 0)
2040                                 service->excludes = g_strsplit_set(
2041                                         excludes_str->str, " ", 0);
2042                         else
2043                                 service->excludes = NULL;
2044                 }
2045
2046                 if (service->proxies == NULL)
2047                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2048
2049                 break;
2050         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2051                 g_free(service->pac);
2052
2053                 if (url != NULL && strlen(url) > 0)
2054                         service->pac = g_strdup(url);
2055                 else
2056                         service->pac = NULL;
2057
2058                 /* if we are connected:
2059                    - if service->pac == NULL
2060                    - if __connman_ipconfig_get_proxy_autoconfig(
2061                    service->ipconfig) == NULL
2062                    --> We should start WPAD */
2063
2064                 break;
2065         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2066                 goto error;
2067         }
2068
2069         if (servers_str != NULL)
2070                 g_string_free(servers_str, TRUE);
2071
2072         if (excludes_str != NULL)
2073                 g_string_free(excludes_str, TRUE);
2074
2075         service->proxy_config = method;
2076
2077         return 0;
2078
2079 error:
2080         if (servers_str != NULL)
2081                 g_string_free(servers_str, TRUE);
2082
2083         if (excludes_str != NULL)
2084                 g_string_free(excludes_str, TRUE);
2085
2086         return -EINVAL;
2087 }
2088
2089 static int set_ipconfig(struct connman_service *service,
2090                         struct connman_ipconfig *ipconfig,
2091                         DBusMessageIter *array,
2092                         enum connman_service_state state,
2093                         enum connman_service_state *new_state)
2094 {
2095         enum connman_ipconfig_method old_method;
2096         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2097         enum connman_ipconfig_type type;
2098         int err;
2099
2100         old_method = __connman_ipconfig_get_method(ipconfig);
2101
2102         if (is_connecting_state(service, state) ||
2103                                         is_connected_state(service, state))
2104                 __connman_network_clear_ipconfig(service->network, ipconfig);
2105
2106         err = __connman_ipconfig_set_config(ipconfig, array);
2107         method = __connman_ipconfig_get_method(ipconfig);
2108         type = __connman_ipconfig_get_config_type(ipconfig);
2109
2110         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2111                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2112                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2113                         *new_state = service->state_ipv4 =
2114                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2115                         __connman_ipconfig_enable(ipconfig);
2116                 }
2117
2118         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2119                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2120                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2121                         *new_state = service->state_ipv6;
2122                         __connman_ipconfig_enable(ipconfig);
2123                 }
2124         }
2125
2126         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2127                 type, method, state2string(*new_state));
2128
2129         return err;
2130 }
2131
2132 static DBusMessage *set_property(DBusConnection *conn,
2133                                         DBusMessage *msg, void *user_data)
2134 {
2135         struct connman_service *service = user_data;
2136         DBusMessageIter iter, value;
2137         const char *name;
2138         int type;
2139
2140         DBG("service %p", service);
2141
2142         if (dbus_message_iter_init(msg, &iter) == FALSE)
2143                 return __connman_error_invalid_arguments(msg);
2144
2145         dbus_message_iter_get_basic(&iter, &name);
2146         dbus_message_iter_next(&iter);
2147         dbus_message_iter_recurse(&iter, &value);
2148
2149         type = dbus_message_iter_get_arg_type(&value);
2150
2151         if (g_str_equal(name, "AutoConnect") == TRUE) {
2152                 connman_bool_t autoconnect;
2153
2154                 if (type != DBUS_TYPE_BOOLEAN)
2155                         return __connman_error_invalid_arguments(msg);
2156
2157                 if (service->favorite == FALSE)
2158                         return __connman_error_invalid_service(msg);
2159
2160                 dbus_message_iter_get_basic(&value, &autoconnect);
2161
2162                 if (service->autoconnect == autoconnect)
2163                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2164
2165                 service->autoconnect = autoconnect;
2166
2167                 autoconnect_changed(service);
2168
2169                 __connman_storage_save_service(service);
2170         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2171                 const char *passphrase;
2172
2173                 if (type != DBUS_TYPE_STRING)
2174                         return __connman_error_invalid_arguments(msg);
2175
2176                 if (service->immutable == TRUE)
2177                         return __connman_error_not_supported(msg);
2178
2179                 dbus_message_iter_get_basic(&value, &passphrase);
2180
2181                 __connman_service_set_passphrase(service, passphrase);
2182         } else if (g_str_equal(name, "APN") == TRUE) {
2183                 const char *apn;
2184
2185                 if (type != DBUS_TYPE_STRING)
2186                         return __connman_error_invalid_arguments(msg);
2187
2188                 if (service->immutable == TRUE)
2189                         return __connman_error_not_supported(msg);
2190
2191                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2192                         return __connman_error_invalid_service(msg);
2193
2194                 dbus_message_iter_get_basic(&value, &apn);
2195
2196                 g_free(service->apn);
2197                 service->apn = g_strdup(apn);
2198
2199                 apn_changed(service);
2200
2201                 if (service->network != NULL)
2202                         connman_network_set_string(service->network,
2203                                                 "Cellular.APN", service->apn);
2204
2205                 __connman_storage_save_service(service);
2206         } else if (g_str_equal(name, "Username") == TRUE) {
2207                 const char *username;
2208
2209                 if (type != DBUS_TYPE_STRING)
2210                         return __connman_error_invalid_arguments(msg);
2211
2212                 if (service->immutable == TRUE)
2213                         return __connman_error_not_supported(msg);
2214
2215                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2216                         return __connman_error_invalid_service(msg);
2217
2218                 dbus_message_iter_get_basic(&value, &username);
2219
2220                 g_free(service->username);
2221                 service->username = g_strdup(username);
2222
2223                 if (service->network != NULL)
2224                         connman_network_set_string(service->network,
2225                                         "Cellular.Username", service->username);
2226
2227                 __connman_storage_save_service(service);
2228         } else if (g_str_equal(name, "Password") == TRUE) {
2229                 const char *password;
2230
2231                 if (type != DBUS_TYPE_STRING)
2232                         return __connman_error_invalid_arguments(msg);
2233
2234                 if (service->immutable == TRUE)
2235                         return __connman_error_not_supported(msg);
2236
2237                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2238                         return __connman_error_invalid_service(msg);
2239
2240                 dbus_message_iter_get_basic(&value, &password);
2241
2242                 g_free(service->password);
2243                 service->password = g_strdup(password);
2244
2245                 if (service->network != NULL)
2246                         connman_network_set_string(service->network,
2247                                         "Cellular.Password", service->password);
2248
2249                 __connman_storage_save_service(service);
2250         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2251                 DBusMessageIter entry;
2252                 GString *str;
2253                 int index;
2254                 const char *gw;
2255
2256                 if (type != DBUS_TYPE_ARRAY)
2257                         return __connman_error_invalid_arguments(msg);
2258
2259                 str = g_string_new(NULL);
2260                 if (str == NULL)
2261                         return __connman_error_invalid_arguments(msg);
2262
2263                 index = connman_network_get_index(service->network);
2264                 gw = __connman_ipconfig_get_gateway_from_index(index);
2265
2266                 if (gw && strlen(gw))
2267                         __connman_service_nameserver_del_routes(service);
2268
2269                 dbus_message_iter_recurse(&value, &entry);
2270
2271                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2272                         const char *val;
2273                         dbus_message_iter_get_basic(&entry, &val);
2274                         dbus_message_iter_next(&entry);
2275                         if (str->len > 0)
2276                                 g_string_append_printf(str, " %s", val);
2277                         else
2278                                 g_string_append(str, val);
2279                 }
2280
2281                 g_strfreev(service->nameservers_config);
2282
2283                 if (str->len > 0) {
2284                         service->nameservers_config =
2285                                 g_strsplit_set(str->str, " ", 0);
2286                 } else {
2287                         service->nameservers_config = NULL;
2288                 }
2289
2290                 g_string_free(str, TRUE);
2291
2292                 if (gw && strlen(gw))
2293                         __connman_service_nameserver_add_routes(service, gw);
2294
2295                 update_nameservers(service);
2296                 dns_configuration_changed(service);
2297
2298                 __connman_storage_save_service(service);
2299         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2300                 DBusMessageIter entry;
2301                 GString *str;
2302
2303                 if (type != DBUS_TYPE_ARRAY)
2304                         return __connman_error_invalid_arguments(msg);
2305
2306                 str = g_string_new(NULL);
2307                 if (str == NULL)
2308                         return __connman_error_invalid_arguments(msg);
2309
2310                 dbus_message_iter_recurse(&value, &entry);
2311
2312                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2313                         const char *val;
2314                         dbus_message_iter_get_basic(&entry, &val);
2315                         dbus_message_iter_next(&entry);
2316                         if (str->len > 0)
2317                                 g_string_append_printf(str, " %s", val);
2318                         else
2319                                 g_string_append(str, val);
2320                 }
2321
2322                 g_strfreev(service->domains);
2323
2324                 if (str->len > 0)
2325                         service->domains = g_strsplit_set(str->str, " ", 0);
2326                 else
2327                         service->domains = NULL;
2328
2329                 g_string_free(str, TRUE);
2330
2331                 update_nameservers(service);
2332                 domain_configuration_changed(service);
2333
2334                 __connman_storage_save_service(service);
2335         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2336                 int err;
2337
2338                 if (type != DBUS_TYPE_ARRAY)
2339                         return __connman_error_invalid_arguments(msg);
2340
2341                 err = update_proxy_configuration(service, &value);
2342
2343                 if (err < 0)
2344                         return __connman_error_failed(msg, -err);
2345
2346                 proxy_configuration_changed(service);
2347
2348                 __connman_storage_save_service(service);
2349         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2350                         g_str_equal(name, "IPv6.Configuration")) {
2351
2352                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2353                 enum connman_service_state state =
2354                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2355                 int err = 0;
2356
2357                 DBG("%s", name);
2358
2359                 if (service->ipconfig_ipv4 == NULL &&
2360                                         service->ipconfig_ipv6 == NULL)
2361                         return __connman_error_invalid_property(msg);
2362
2363                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2364                         ipv4 = service->ipconfig_ipv4;
2365                         err = set_ipconfig(service, ipv4, &value,
2366                                         service->state_ipv4, &state);
2367
2368                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2369                         ipv6 = service->ipconfig_ipv6;
2370                         err = set_ipconfig(service, ipv6, &value,
2371                                         service->state_ipv6, &state);
2372                 }
2373
2374                 if (err < 0) {
2375                         if (is_connected_state(service, state) ||
2376                                         is_connecting_state(service, state))
2377                                 __connman_network_set_ipconfig(service->network,
2378                                                                 ipv4, ipv6);
2379                         return __connman_error_failed(msg, -err);
2380                 }
2381
2382                 if (ipv4)
2383                         ipv4_configuration_changed(service);
2384                 else if (ipv6)
2385                         ipv6_configuration_changed(service);
2386
2387                 if (is_connecting(service) || is_connected(service))
2388                         __connman_network_set_ipconfig(service->network,
2389                                                         ipv4, ipv6);
2390
2391                 __connman_storage_save_service(service);
2392         } else
2393                 return __connman_error_invalid_property(msg);
2394
2395         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2396 }
2397
2398 static void set_idle(struct connman_service *service)
2399 {
2400         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2401         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2402         state_changed(service);
2403 }
2404
2405 static DBusMessage *clear_property(DBusConnection *conn,
2406                                         DBusMessage *msg, void *user_data)
2407 {
2408         struct connman_service *service = user_data;
2409         const char *name;
2410
2411         DBG("service %p", service);
2412
2413         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2414                                                         DBUS_TYPE_INVALID);
2415
2416         if (g_str_equal(name, "Error") == TRUE) {
2417                 set_idle(service);
2418
2419                 g_get_current_time(&service->modified);
2420                 __connman_storage_save_service(service);
2421         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2422                 if (service->immutable == TRUE)
2423                         return __connman_error_not_supported(msg);
2424
2425                 g_free(service->passphrase);
2426                 service->passphrase = NULL;
2427
2428                 passphrase_changed(service);
2429
2430                 __connman_storage_save_service(service);
2431         } else
2432                 return __connman_error_invalid_property(msg);
2433
2434         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2435 }
2436
2437 static connman_bool_t is_ignore(struct connman_service *service)
2438 {
2439         if (service->autoconnect == FALSE)
2440                 return TRUE;
2441
2442         if (service->roaming == TRUE)
2443                 return TRUE;
2444
2445         if (service->ignore == TRUE)
2446                 return TRUE;
2447
2448         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2449                                                 CONNMAN_SERVICE_STATE_FAILURE)
2450                 return TRUE;
2451
2452         return FALSE;
2453 }
2454
2455 void __connman_service_auto_connect(void)
2456 {
2457         struct connman_service *service = NULL;
2458         GSequenceIter *iter;
2459
2460         DBG("");
2461
2462         iter = g_sequence_get_begin_iter(service_list);
2463
2464         while (g_sequence_iter_is_end(iter) == FALSE) {
2465                 service = g_sequence_get(iter);
2466
2467                 if (service->pending != NULL)
2468                         return;
2469
2470                 if (is_connecting(service) == TRUE)
2471                         return;
2472
2473                 if (service->favorite == FALSE)
2474                         return;
2475
2476                 if (is_connected(service) == TRUE)
2477                         return;
2478
2479                 if (is_ignore(service) == FALSE &&
2480                         combine_state(service->state_ipv4,
2481                                         service->state_ipv6) ==
2482                                                 CONNMAN_SERVICE_STATE_IDLE)
2483                         break;
2484
2485                 service = NULL;
2486
2487                 iter = g_sequence_iter_next(iter);
2488         }
2489
2490         if (service != NULL) {
2491                 service->userconnect = FALSE;
2492                 __connman_service_connect(service);
2493         }
2494 }
2495
2496 static void remove_timeout(struct connman_service *service)
2497 {
2498         if (service->timeout > 0) {
2499                 g_source_remove(service->timeout);
2500                 service->timeout = 0;
2501         }
2502 }
2503
2504 static void reply_pending(struct connman_service *service, int error)
2505 {
2506         remove_timeout(service);
2507
2508         if (service->pending != NULL) {
2509                 if (error > 0) {
2510                         DBusMessage *reply;
2511
2512                         reply = __connman_error_failed(service->pending,
2513                                                                 error);
2514                         if (reply != NULL)
2515                                 g_dbus_send_message(connection, reply);
2516                 } else
2517                         g_dbus_send_reply(connection, service->pending,
2518                                                         DBUS_TYPE_INVALID);
2519
2520                 dbus_message_unref(service->pending);
2521                 service->pending = NULL;
2522         }
2523 }
2524
2525 static gboolean connect_timeout(gpointer user_data)
2526 {
2527         struct connman_service *service = user_data;
2528         connman_bool_t autoconnect = FALSE;
2529
2530         DBG("service %p", service);
2531
2532         service->timeout = 0;
2533
2534         if (service->network != NULL)
2535                 __connman_network_disconnect(service->network);
2536
2537         __connman_ipconfig_disable(service->ipconfig_ipv4);
2538         __connman_ipconfig_disable(service->ipconfig_ipv6);
2539
2540         __connman_stats_service_unregister(service);
2541
2542         if (service->pending != NULL) {
2543                 DBusMessage *reply;
2544
2545                 reply = __connman_error_operation_timeout(service->pending);
2546                 if (reply != NULL)
2547                         g_dbus_send_message(connection, reply);
2548
2549                 dbus_message_unref(service->pending);
2550                 service->pending = NULL;
2551         } else
2552                 autoconnect = TRUE;
2553
2554         __connman_service_indicate_state(service,
2555                                         CONNMAN_SERVICE_STATE_FAILURE,
2556                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2557         __connman_service_indicate_state(service,
2558                                         CONNMAN_SERVICE_STATE_FAILURE,
2559                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2560
2561         if (autoconnect == TRUE && service->userconnect == FALSE)
2562                 __connman_service_auto_connect();
2563
2564         return FALSE;
2565 }
2566
2567 static void set_reconnect_state(struct connman_service *service,
2568                                                 connman_bool_t reconnect)
2569 {
2570         struct connman_device *device;
2571
2572         if (service->network == NULL)
2573                 return;
2574
2575         device = connman_network_get_device(service->network);
2576         if (device == NULL)
2577                 return;
2578
2579         __connman_device_set_reconnect(device, reconnect);
2580 }
2581
2582 static connman_bool_t get_reconnect_state(struct connman_service *service)
2583 {
2584         struct connman_device *device;
2585
2586         if (service->network == NULL)
2587                 return FALSE;
2588
2589         device = connman_network_get_device(service->network);
2590         if (device == NULL)
2591                 return FALSE;
2592
2593         return __connman_device_get_reconnect(device);
2594 }
2595
2596 static void request_input_cb (struct connman_service *service,
2597                         const char *passphrase, void *user_data)
2598 {
2599         DBG ("RequestInput return, %p", service);
2600
2601         if (passphrase == NULL && service->wps == FALSE)
2602                 return;
2603
2604         if (passphrase != NULL)
2605                 __connman_service_set_passphrase(service, passphrase);
2606
2607         __connman_service_connect(service);
2608 }
2609
2610 struct connman_service *
2611 __connman_service_connect_type(enum connman_service_type type)
2612 {
2613         struct connman_service *service;
2614         GSequenceIter *iter;
2615         int err;
2616
2617         DBG("type %d", type);
2618
2619         /*
2620          * We go through the already sorted service list.
2621          * We pick the first one matching our type, or just
2622          * the first available one if we have no type.
2623          */
2624         iter = g_sequence_get_begin_iter(service_list);
2625         if (g_sequence_iter_is_end(iter))
2626                 return NULL;
2627         service = g_sequence_get(iter);
2628
2629         /*
2630          * If the first service is connected or about to be
2631          * connected, we return it, regardless of the type.
2632          */
2633         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2634                 (is_connecting(service) == TRUE ||
2635                         is_connected(service) == TRUE))
2636                 return service;
2637
2638         while (g_sequence_iter_is_end(iter) == FALSE) {
2639                 if (service->type == type ||
2640                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2641                         break;
2642
2643                 iter = g_sequence_iter_next(iter);
2644                 service = g_sequence_get(iter);
2645         }
2646
2647         if (g_sequence_iter_is_end(iter))
2648                 return NULL;
2649
2650         service->ignore = FALSE;
2651
2652         service->userconnect = TRUE;
2653
2654         set_reconnect_state(service, FALSE);
2655
2656         err = __connman_service_connect(service);
2657         if (err < 0) {
2658                 if (err == -ENOKEY)
2659                         if ( __connman_agent_request_input(service,
2660                                                         request_input_cb,
2661                                                         NULL))
2662                                 return service;
2663
2664                 if (err != -EINPROGRESS)
2665                         return NULL;
2666         }
2667
2668         return service;
2669 }
2670
2671 static DBusMessage *connect_service(DBusConnection *conn,
2672                                         DBusMessage *msg, void *user_data)
2673 {
2674         struct connman_service *service = user_data;
2675         GSequenceIter *iter;
2676         int err;
2677
2678         DBG("service %p", service);
2679
2680         if (service->pending != NULL)
2681                 return __connman_error_in_progress(msg);
2682
2683         iter = g_sequence_get_begin_iter(service_list);
2684
2685         while (g_sequence_iter_is_end(iter) == FALSE) {
2686                 struct connman_service *temp = g_sequence_get(iter);
2687
2688                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2689                         return __connman_error_in_progress(msg);
2690
2691                 iter = g_sequence_iter_next(iter);
2692         }
2693
2694         service->ignore = FALSE;
2695
2696         service->userconnect = TRUE;
2697
2698         service->pending = dbus_message_ref(msg);
2699
2700         set_reconnect_state(service, FALSE);
2701
2702         err = __connman_service_connect(service);
2703         if (err < 0) {
2704                 if (err == -ENOKEY) {
2705                         if (__connman_agent_request_input(service,
2706                                                         request_input_cb,
2707                                                         NULL) == 0)
2708                                 return NULL;
2709                 }
2710
2711                 if (service->pending == NULL)
2712                         return NULL;
2713
2714                 if (err != -EINPROGRESS) {
2715                         dbus_message_unref(service->pending);
2716                         service->pending = NULL;
2717
2718                         return __connman_error_failed(msg, -err);
2719                 }
2720
2721                 return NULL;
2722         }
2723
2724         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2725 }
2726
2727 static DBusMessage *disconnect_service(DBusConnection *conn,
2728                                         DBusMessage *msg, void *user_data)
2729 {
2730         struct connman_service *service = user_data;
2731         int err;
2732
2733         DBG("service %p", service);
2734
2735         reply_pending(service, ECONNABORTED);
2736
2737         service->ignore = TRUE;
2738
2739         set_reconnect_state(service, FALSE);
2740
2741         err = __connman_service_disconnect(service);
2742         if (err < 0) {
2743                 if (err != -EINPROGRESS)
2744                         return __connman_error_failed(msg, -err);
2745
2746                 return NULL;
2747         }
2748
2749         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2750 }
2751
2752 static DBusMessage *remove_service(DBusConnection *conn,
2753                                         DBusMessage *msg, void *user_data)
2754 {
2755         struct connman_service *service = user_data;
2756
2757         DBG("service %p", service);
2758
2759         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2760                 return __connman_error_not_supported(msg);
2761
2762         if (service->immutable == TRUE)
2763                 return __connman_error_not_supported(msg);
2764
2765         if (service->favorite == FALSE &&
2766                 combine_state(service->state_ipv4, service->state_ipv6) !=
2767                                                 CONNMAN_SERVICE_STATE_FAILURE)
2768                 return __connman_error_not_supported(msg);
2769
2770         if (service->network != NULL) {
2771                 set_reconnect_state(service, FALSE);
2772
2773                 __connman_network_disconnect(service->network);
2774         }
2775
2776         g_hash_table_destroy(service->counter_table);
2777
2778         g_free(service->passphrase);
2779         service->passphrase = NULL;
2780
2781         passphrase_changed(service);
2782
2783         g_free(service->apn);
2784         service->apn = NULL;
2785
2786         g_free(service->username);
2787         service->username = NULL;
2788
2789         g_free(service->password);
2790         service->password = NULL;
2791
2792         apn_changed(service);
2793
2794         set_idle(service);
2795
2796         __connman_service_set_favorite(service, FALSE);
2797         __connman_storage_save_service(service);
2798
2799         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2800 }
2801
2802 static DBusMessage *move_service(DBusConnection *conn,
2803                                         DBusMessage *msg, void *user_data,
2804                                                                 gboolean before)
2805 {
2806         struct connman_service *service = user_data;
2807         struct connman_service *target;
2808         const char *path;
2809         GSequenceIter *src, *dst;
2810
2811         DBG("service %p", service);
2812
2813         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2814                                                         DBUS_TYPE_INVALID);
2815
2816         if (service->favorite == FALSE)
2817                 return __connman_error_not_supported(msg);
2818
2819         target = find_service(path);
2820         if (target == NULL || target->favorite == FALSE || target == service)
2821                 return __connman_error_invalid_service(msg);
2822
2823         DBG("target %s", target->identifier);
2824
2825         if (target->state_ipv4 != service->state_ipv4 &&
2826                                 target->state_ipv6 != service->state_ipv6)
2827                 return __connman_error_invalid_service(msg);
2828
2829         g_get_current_time(&service->modified);
2830         __connman_storage_save_service(service);
2831
2832         src = g_hash_table_lookup(service_hash, service->identifier);
2833         dst = g_hash_table_lookup(service_hash, target->identifier);
2834
2835         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2836
2837         __connman_profile_changed(FALSE);
2838
2839         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2840 }
2841
2842 static DBusMessage *move_before(DBusConnection *conn,
2843                                         DBusMessage *msg, void *user_data)
2844 {
2845         return move_service(conn, msg, user_data, TRUE);
2846 }
2847
2848 static DBusMessage *move_after(DBusConnection *conn,
2849                                         DBusMessage *msg, void *user_data)
2850 {
2851         return move_service(conn, msg, user_data, FALSE);
2852 }
2853
2854 static DBusMessage *reset_counters(DBusConnection *conn,
2855                                         DBusMessage *msg, void *user_data)
2856 {
2857         struct connman_service *service = user_data;
2858
2859         reset_stats(service);
2860
2861         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2862 }
2863
2864 static GDBusMethodTable service_methods[] = {
2865         { "GetProperties", "",   "a{sv}", get_properties     },
2866         { "SetProperty",   "sv", "",      set_property       },
2867         { "ClearProperty", "s",  "",      clear_property     },
2868         { "Connect",       "",   "",      connect_service,
2869                                                 G_DBUS_METHOD_FLAG_ASYNC },
2870         { "Disconnect",    "",   "",      disconnect_service },
2871         { "Remove",        "",   "",      remove_service     },
2872         { "MoveBefore",    "o",  "",      move_before        },
2873         { "MoveAfter",     "o",  "",      move_after         },
2874         { "ResetCounters", "",   "",      reset_counters     },
2875         { },
2876 };
2877
2878 static GDBusSignalTable service_signals[] = {
2879         { "PropertyChanged", "sv" },
2880         { },
2881 };
2882
2883 static void service_free(gpointer user_data)
2884 {
2885         struct connman_service *service = user_data;
2886         char *path = service->path;
2887
2888         DBG("service %p", service);
2889
2890         reply_pending(service, ENOENT);
2891
2892         g_hash_table_remove(service_hash, service->identifier);
2893
2894         stats_stop(service);
2895         __connman_storage_save_service(service);
2896
2897         service->path = NULL;
2898
2899         if (path != NULL) {
2900                 __connman_profile_changed(FALSE);
2901
2902                 g_dbus_unregister_interface(connection, path,
2903                                                 CONNMAN_SERVICE_INTERFACE);
2904                 g_free(path);
2905         }
2906
2907         if (service->network != NULL)
2908                 connman_network_unref(service->network);
2909
2910         if (service->provider != NULL)
2911                 connman_provider_unref(service->provider);
2912
2913         if (service->ipconfig_ipv4 != NULL) {
2914                 connman_ipconfig_unref(service->ipconfig_ipv4);
2915                 service->ipconfig_ipv4 = NULL;
2916         }
2917
2918         if (service->ipconfig_ipv6 != NULL) {
2919                 connman_ipconfig_unref(service->ipconfig_ipv6);
2920                 service->ipconfig_ipv6 = NULL;
2921         }
2922
2923         if (service->location != NULL)
2924                 connman_location_unref(service->location);
2925
2926         g_strfreev(service->nameservers);
2927         g_strfreev(service->nameservers_config);
2928         g_strfreev(service->domains);
2929         g_strfreev(service->proxies);
2930         g_strfreev(service->excludes);
2931
2932         g_free(service->domainname);
2933         g_free(service->pac);
2934         g_free(service->mcc);
2935         g_free(service->mnc);
2936         g_free(service->apn);
2937         g_free(service->username);
2938         g_free(service->password);
2939         g_free(service->profile);
2940         g_free(service->name);
2941         g_free(service->passphrase);
2942         g_free(service->identifier);
2943         g_free(service->eap);
2944         g_free(service->identity);
2945         g_free(service->ca_cert_file);
2946         g_free(service->client_cert_file);
2947         g_free(service->private_key_file);
2948         g_free(service->private_key_passphrase);
2949         g_free(service->phase2);
2950
2951         if (service->stats.timer != NULL)
2952                 g_timer_destroy(service->stats.timer);
2953         if (service->stats_roaming.timer != NULL)
2954                 g_timer_destroy(service->stats_roaming.timer);
2955
2956         g_free(service);
2957 }
2958
2959 /**
2960  * __connman_service_put:
2961  * @service: service structure
2962  *
2963  * Release service if no longer needed
2964  */
2965 void __connman_service_put(struct connman_service *service)
2966 {
2967         DBG("service %p", service);
2968
2969         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2970                 GSequenceIter *iter;
2971
2972                 iter = g_hash_table_lookup(service_hash, service->identifier);
2973                 if (iter != NULL) {
2974                         reply_pending(service, ECONNABORTED);
2975
2976                         __connman_service_disconnect(service);
2977
2978                         g_sequence_remove(iter);
2979                 } else
2980                         service_free(service);
2981         }
2982 }
2983
2984 static void stats_init(struct connman_service *service)
2985 {
2986         /* home */
2987         service->stats.valid = FALSE;
2988         service->stats.enabled = FALSE;
2989         service->stats.timer = g_timer_new();
2990
2991         /* roaming */
2992         service->stats_roaming.valid = FALSE;
2993         service->stats_roaming.enabled = FALSE;
2994         service->stats_roaming.timer = g_timer_new();
2995 }
2996
2997 static void service_initialize(struct connman_service *service)
2998 {
2999         DBG("service %p", service);
3000
3001         service->refcount = 1;
3002
3003         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
3004         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
3005         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
3006
3007         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
3008         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
3009
3010         service->favorite  = FALSE;
3011         service->immutable = FALSE;
3012         service->hidden = FALSE;
3013
3014         service->ignore = FALSE;
3015
3016         service->userconnect = FALSE;
3017
3018         service->order = 0;
3019
3020         stats_init(service);
3021
3022         service->provider = NULL;
3023
3024         service->wps = FALSE;
3025 }
3026
3027 /**
3028  * connman_service_create:
3029  *
3030  * Allocate a new service.
3031  *
3032  * Returns: a newly-allocated #connman_service structure
3033  */
3034 struct connman_service *connman_service_create(void)
3035 {
3036         GSList *list;
3037         struct connman_stats_counter *counters;
3038         const char *counter;
3039
3040         struct connman_service *service;
3041
3042         service = g_try_new0(struct connman_service, 1);
3043         if (service == NULL)
3044                 return NULL;
3045
3046         DBG("service %p", service);
3047
3048         service->counter_table = g_hash_table_new_full(g_str_hash,
3049                                                 g_str_equal, NULL, g_free);
3050
3051         for (list = counter_list; list; list = list->next) {
3052                 counter = list->data;
3053
3054                 counters = g_try_new0(struct connman_stats_counter, 1);
3055                 if (counters == NULL) {
3056                         g_hash_table_destroy(service->counter_table);
3057                         g_free(service);
3058                         return NULL;
3059                 }
3060
3061                 counters->append_all = TRUE;
3062
3063                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3064                                 counters);
3065         }
3066
3067         service_initialize(service);
3068
3069         service->location = __connman_location_create(service);
3070
3071         return service;
3072 }
3073
3074 struct connman_location *__connman_service_get_location(struct connman_service *service)
3075 {
3076         return service->location;
3077 }
3078
3079 /**
3080  * connman_service_ref:
3081  * @service: service structure
3082  *
3083  * Increase reference counter of service
3084  */
3085 struct connman_service *connman_service_ref(struct connman_service *service)
3086 {
3087         DBG("%p", service);
3088
3089         g_atomic_int_inc(&service->refcount);
3090
3091         return service;
3092 }
3093
3094 /**
3095  * connman_service_unref:
3096  * @service: service structure
3097  *
3098  * Decrease reference counter of service
3099  */
3100 void connman_service_unref(struct connman_service *service)
3101 {
3102         __connman_service_put(service);
3103 }
3104
3105 static gint service_compare(gconstpointer a, gconstpointer b,
3106                                                         gpointer user_data)
3107 {
3108         struct connman_service *service_a = (void *) a;
3109         struct connman_service *service_b = (void *) b;
3110
3111         if (service_a->state_ipv4 != service_b->state_ipv4 &&
3112                         service_a->state_ipv6 != service_b->state_ipv6) {
3113
3114                 if (is_connected(service_a) == TRUE)
3115                         return -1;
3116                 if (is_connected(service_b) == TRUE)
3117                         return 1;
3118
3119                 if (is_connecting(service_a) == TRUE)
3120                         return -1;
3121                 if (is_connecting(service_b) == TRUE)
3122                         return 1;
3123         }
3124
3125         if (service_a->order > service_b->order)
3126                 return -1;
3127
3128         if (service_a->order < service_b->order)
3129                 return 1;
3130
3131         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3132                 return -1;
3133
3134         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3135                 return 1;
3136
3137         if (service_a->type != service_b->type) {
3138                 switch (service_a->type) {
3139                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3140                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3141                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3142                 case CONNMAN_SERVICE_TYPE_GPS:
3143                 case CONNMAN_SERVICE_TYPE_VPN:
3144                 case CONNMAN_SERVICE_TYPE_GADGET:
3145                         break;
3146                 case CONNMAN_SERVICE_TYPE_WIFI:
3147                         return 1;
3148                 case CONNMAN_SERVICE_TYPE_WIMAX:
3149                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3150                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3151                         return -1;
3152                 }
3153         }
3154
3155         return (gint) service_b->strength - (gint) service_a->strength;
3156 }
3157
3158 /**
3159  * connman_service_get_type:
3160  * @service: service structure
3161  *
3162  * Get the type of service
3163  */
3164 enum connman_service_type connman_service_get_type(struct connman_service *service)
3165 {
3166         if (service == NULL)
3167                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3168
3169         return service->type;
3170 }
3171
3172 /**
3173  * connman_service_get_interface:
3174  * @service: service structure
3175  *
3176  * Get network interface of service
3177  */
3178 char *connman_service_get_interface(struct connman_service *service)
3179 {
3180         int index;
3181
3182         if (service == NULL)
3183                 return NULL;
3184
3185         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3186                 if (service->ipconfig_ipv4)
3187                         index = connman_ipconfig_get_index(
3188                                                 service->ipconfig_ipv4);
3189                 else if (service->ipconfig_ipv6)
3190                         index = connman_ipconfig_get_index(
3191                                                 service->ipconfig_ipv6);
3192                 else
3193                         return NULL;
3194
3195                 return connman_inet_ifname(index);
3196         }
3197
3198         if (service->network == NULL)
3199                 return NULL;
3200
3201         index = connman_network_get_index(service->network);
3202
3203         return connman_inet_ifname(index);
3204 }
3205
3206 /**
3207  * connman_service_get_network:
3208  * @service: service structure
3209  *
3210  * Get the service network
3211  */
3212 struct connman_network *
3213 __connman_service_get_network(struct connman_service *service)
3214 {
3215         if (service == NULL)
3216                 return NULL;
3217
3218         return service->network;
3219 }
3220
3221 struct connman_ipconfig *
3222 __connman_service_get_ip4config(struct connman_service *service)
3223 {
3224         if (service == NULL)
3225                 return NULL;
3226
3227         return service->ipconfig_ipv4;
3228 }
3229
3230 struct connman_ipconfig *
3231 __connman_service_get_ip6config(struct connman_service *service)
3232 {
3233         if (service == NULL)
3234                 return NULL;
3235
3236         return service->ipconfig_ipv6;
3237 }
3238
3239 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3240 {
3241         if (service == NULL)
3242                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3243
3244         return service->security;
3245 }
3246
3247 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3248 {
3249         if (service == NULL)
3250                 return FALSE;
3251
3252         return service->wps;
3253 }
3254
3255 /**
3256  * __connman_service_set_favorite:
3257  * @service: service structure
3258  * @favorite: favorite value
3259  *
3260  * Change the favorite setting of service
3261  */
3262 int __connman_service_set_favorite(struct connman_service *service,
3263                                                 connman_bool_t favorite)
3264 {
3265         GSequenceIter *iter;
3266
3267         iter = g_hash_table_lookup(service_hash, service->identifier);
3268         if (iter == NULL)
3269                 return -ENOENT;
3270
3271         if (service->favorite == favorite)
3272                 return -EALREADY;
3273
3274         service->favorite = favorite;
3275
3276         favorite_changed(service);
3277
3278         g_sequence_sort_changed(iter, service_compare, NULL);
3279
3280         __connman_profile_changed(FALSE);
3281
3282         return 0;
3283 }
3284
3285 int __connman_service_set_immutable(struct connman_service *service,
3286                                                 connman_bool_t immutable)
3287 {
3288         service->immutable = immutable;
3289
3290         immutable_changed(service);
3291
3292         return 0;
3293 }
3294
3295 void __connman_service_set_string(struct connman_service *service,
3296                                   const char *key, const char *value)
3297 {
3298         if (g_str_equal(key, "EAP") == TRUE) {
3299                 g_free(service->eap);
3300                 service->eap = g_strdup(value);
3301         } else if (g_str_equal(key, "Identity") == TRUE) {
3302                 g_free(service->identity);
3303                 service->identity = g_strdup(value);
3304         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3305                 g_free(service->ca_cert_file);
3306                 service->ca_cert_file = g_strdup(value);
3307         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3308                 g_free(service->client_cert_file);
3309                 service->client_cert_file = g_strdup(value);
3310         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3311                 g_free(service->private_key_file);
3312                 service->private_key_file = g_strdup(value);
3313         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3314                 g_free(service->private_key_passphrase);
3315                 service->private_key_passphrase = g_strdup(value);
3316         } else if (g_str_equal(key, "Phase2") == TRUE) {
3317                 g_free(service->phase2);
3318                 service->phase2 = g_strdup(value);
3319         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3320                 g_free(service->passphrase);
3321                 service->passphrase = g_strdup(value);
3322         }
3323 }
3324
3325 static void service_complete(struct connman_service *service)
3326 {
3327         reply_pending(service, EIO);
3328
3329         if (service->userconnect == FALSE)
3330                 __connman_service_auto_connect();
3331
3332         g_get_current_time(&service->modified);
3333         __connman_storage_save_service(service);
3334 }
3335
3336 static void report_error_cb(struct connman_service *service,
3337                         gboolean retry, void *user_data)
3338 {
3339         if (retry == TRUE)
3340                 __connman_service_connect(service);
3341         else {
3342                 service_complete(service);
3343                 __connman_profile_changed(FALSE);
3344                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3345         }
3346 }
3347
3348 int __connman_service_indicate_state(struct connman_service *service,
3349                                         enum connman_service_state new_state,
3350                                         enum connman_ipconfig_type type)
3351 {
3352         enum connman_service_state service_state,
3353                 state = CONNMAN_SERVICE_STATE_IDLE;
3354         GSequenceIter *iter;
3355
3356         if (service == NULL)
3357                 return -EINVAL;
3358
3359         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3360                 if (service->state_ipv4 == new_state)
3361                         return -EALREADY;
3362                 state = combine_state(new_state, service->state_ipv6);
3363         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3364                 if (service->state_ipv6 == new_state)
3365                         return -EALREADY;
3366                 state = combine_state(new_state, service->state_ipv4);
3367         } else
3368                 return -EINVAL;
3369
3370         service_state = combine_state(service->state_ipv4,
3371                                                         service->state_ipv6);
3372
3373         DBG("service %p state %s/%s => %s new %s/%d => %s",
3374                                         service,
3375                                         state2string(service->state_ipv4),
3376                                         state2string(service->state_ipv6),
3377                                         state2string(service_state),
3378                                         state2string(new_state),
3379                                         type,
3380                                         state2string(state));
3381
3382         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3383                                 state == CONNMAN_SERVICE_STATE_IDLE)
3384                 return -EINVAL;
3385
3386         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3387                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3388                 return -EINVAL;
3389
3390         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3391                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3392                 state_changed(service);
3393
3394                 reply_pending(service, ECONNABORTED);
3395
3396                 __connman_service_disconnect(service);
3397         }
3398
3399         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3400                 if (__connman_stats_service_register(service) == 0) {
3401                         __connman_stats_get(service, FALSE,
3402                                                 &service->stats.data);
3403                         __connman_stats_get(service, TRUE,
3404                                                 &service->stats_roaming.data);
3405                 }
3406
3407                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3408                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3409                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3410                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3411                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3412                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3413         }
3414
3415         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3416                 service->state_ipv4 = new_state;
3417         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3418                 service->state_ipv6 = new_state;
3419
3420         if (state == service_state)
3421                 return -EALREADY;
3422
3423         state_changed(service);
3424
3425         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3426                 if (service->login_required == TRUE) {
3427                         service->login_required = FALSE;
3428                         login_changed(service);
3429                 }
3430
3431                 connman_timeserver_sync();
3432         }
3433
3434         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3435                 connman_bool_t reconnect;
3436
3437                 reconnect = get_reconnect_state(service);
3438                 if (reconnect == TRUE)
3439                         __connman_service_auto_connect();
3440         }
3441
3442         if (state == CONNMAN_SERVICE_STATE_READY) {
3443                 enum connman_service_proxy_method proxy_config;
3444
3445                 set_reconnect_state(service, TRUE);
3446
3447                 __connman_service_set_favorite(service, TRUE);
3448
3449                 reply_pending(service, 0);
3450
3451                 service->userconnect = FALSE;
3452
3453                 g_get_current_time(&service->modified);
3454                 __connman_storage_save_service(service);
3455
3456                 update_nameservers(service);
3457                 dns_changed(service);
3458                 domain_changed(service);
3459
3460                 proxy_config = service->proxy_config;
3461
3462                 /*
3463                  * We start WPAD if we haven't got a PAC URL from DHCP and
3464                  * if our proxy manual configuration is either empty or set
3465                  * to AUTO with an empty URL.
3466                  */
3467                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3468                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3469                                 (proxy_config ==
3470                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3471                                         service->pac == NULL)))
3472                         if (__connman_wpad_start(service) < 0) {
3473                                 service->proxy =
3474                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3475
3476                                 __connman_notifier_proxy_changed(service);
3477                         }
3478
3479                 __connman_notifier_connect(service->type);
3480
3481                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3482                         connman_network_get_bool(service->network,
3483                                                 "WiFi.UseWPS") == TRUE) {
3484                         const char *pass;
3485
3486                         pass = connman_network_get_string(service->network,
3487                                                         "WiFi.Passphrase");
3488
3489                         __connman_service_set_passphrase(service, pass);
3490
3491                         connman_network_set_bool(service->network,
3492                                                         "WiFi.UseWPS", FALSE);
3493                 }
3494
3495                 default_changed();
3496         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3497                 __connman_location_finish(service);
3498
3499                 default_changed();
3500
3501                 __connman_wpad_stop(service);
3502
3503                 update_nameservers(service);
3504                 dns_changed(service);
3505                 domain_changed(service);
3506
3507                 __connman_notifier_disconnect(service->type);
3508         }
3509
3510         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3511                 if (service->userconnect == TRUE &&
3512                         __connman_agent_report_error(service,
3513                                         error2string(service->error),
3514                                         report_error_cb, NULL) == -EIO)
3515                         return 0;
3516                 service_complete(service);
3517         } else
3518                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3519
3520         iter = g_hash_table_lookup(service_hash, service->identifier);
3521         if (iter != NULL)
3522                 g_sequence_sort_changed(iter, service_compare, NULL);
3523
3524         __connman_profile_changed(FALSE);
3525
3526         service_state = combine_state(service->state_ipv4,
3527                                                         service->state_ipv6);
3528         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3529                 default_changed();
3530
3531         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3532                 struct connman_service *def_service = get_default();
3533
3534                 if (__connman_notifier_count_connected() == 0 &&
3535                         def_service != NULL &&
3536                                 def_service->provider != NULL)
3537                         __connman_provider_disconnect(def_service->provider);
3538         }
3539
3540         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3541                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3542                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3543
3544         return 0;
3545 }
3546
3547 int __connman_service_indicate_error(struct connman_service *service,
3548                                         enum connman_service_error error)
3549 {
3550         DBG("service %p error %d", service, error);
3551
3552         if (service == NULL)
3553                 return -EINVAL;
3554
3555         service->error = error;
3556
3557         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3558                 __connman_service_set_passphrase(service, NULL);
3559
3560         return __connman_service_indicate_state(service,
3561                                                 CONNMAN_SERVICE_STATE_FAILURE,
3562                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3563 }
3564
3565 int __connman_service_clear_error(struct connman_service *service)
3566 {
3567         enum connman_service_state state;
3568
3569         DBG("service %p", service);
3570
3571         if (service == NULL)
3572                 return -EINVAL;
3573
3574         state = combine_state(service->state_ipv4, service->state_ipv6);
3575
3576         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3577                 return -EINVAL;
3578
3579         service->state_ipv4 = service->state_ipv6 =
3580                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3581         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3582
3583         if (service->favorite == TRUE)
3584                 set_reconnect_state(service, TRUE);
3585
3586         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3587                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3588
3589         return __connman_service_indicate_state(service,
3590                                                 CONNMAN_SERVICE_STATE_IDLE,
3591                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3592 }
3593
3594 int __connman_service_indicate_default(struct connman_service *service)
3595 {
3596         DBG("service %p", service);
3597
3598         default_changed();
3599
3600         __connman_location_detect(service);
3601
3602         return 0;
3603 }
3604
3605 int __connman_service_request_login(struct connman_service *service)
3606 {
3607         DBG("service %p", service);
3608
3609         if (service == NULL)
3610                 return -EINVAL;
3611
3612         service->login_required = TRUE;
3613         login_changed(service);
3614
3615         return 0;
3616 }
3617
3618 static connman_bool_t prepare_network(struct connman_service *service)
3619 {
3620         enum connman_network_type type;
3621         unsigned int ssid_len;
3622
3623         type = connman_network_get_type(service->network);
3624
3625         switch (type) {
3626         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3627         case CONNMAN_NETWORK_TYPE_VENDOR:
3628                 return FALSE;
3629         case CONNMAN_NETWORK_TYPE_WIFI:
3630                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3631                                                         &ssid_len) == NULL)
3632                         return FALSE;
3633
3634                 if (service->passphrase != NULL)
3635                         connman_network_set_string(service->network,
3636                                 "WiFi.Passphrase", service->passphrase);
3637                 break;
3638         case CONNMAN_NETWORK_TYPE_ETHERNET:
3639         case CONNMAN_NETWORK_TYPE_WIMAX:
3640         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3641         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3642                 break;
3643         case CONNMAN_NETWORK_TYPE_CELLULAR:
3644                 connman_network_set_string(service->network,
3645                                                 "Cellular.APN", service->apn);
3646
3647                 connman_network_set_string(service->network,
3648                                         "Cellular.Username", service->username);
3649                 connman_network_set_string(service->network,
3650                                         "Cellular.Password", service->password);
3651                 break;
3652         }
3653
3654         return TRUE;
3655 }
3656
3657 static void prepare_8021x(struct connman_service *service)
3658 {
3659         if (service->eap != NULL)
3660                 connman_network_set_string(service->network, "WiFi.EAP",
3661                                                                 service->eap);
3662
3663         if (service->identity != NULL)
3664                 connman_network_set_string(service->network, "WiFi.Identity",
3665                                                         service->identity);
3666
3667         if (service->ca_cert_file != NULL)
3668                 connman_network_set_string(service->network, "WiFi.CACertFile",
3669                                                         service->ca_cert_file);
3670
3671         if (service->client_cert_file != NULL)
3672                 connman_network_set_string(service->network,
3673                                                 "WiFi.ClientCertFile",
3674                                                 service->client_cert_file);
3675
3676         if (service->private_key_file != NULL)
3677                 connman_network_set_string(service->network,
3678                                                 "WiFi.PrivateKeyFile",
3679                                                 service->private_key_file);
3680
3681         if (service->private_key_passphrase != NULL)
3682                 connman_network_set_string(service->network,
3683                                         "WiFi.PrivateKeyPassphrase",
3684                                         service->private_key_passphrase);
3685
3686         if (service->phase2 != NULL)
3687                 connman_network_set_string(service->network, "WiFi.Phase2",
3688                                                         service->phase2);
3689 }
3690
3691 static int service_connect(struct connman_service *service)
3692 {
3693         int err;
3694
3695         switch (service->type) {
3696         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3697         case CONNMAN_SERVICE_TYPE_SYSTEM:
3698         case CONNMAN_SERVICE_TYPE_GPS:
3699         case CONNMAN_SERVICE_TYPE_GADGET:
3700                 return -EINVAL;
3701         case CONNMAN_SERVICE_TYPE_ETHERNET:
3702         case CONNMAN_SERVICE_TYPE_WIMAX:
3703         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3704         case CONNMAN_SERVICE_TYPE_VPN:
3705                 break;
3706         case CONNMAN_SERVICE_TYPE_CELLULAR:
3707                 if (service->apn == NULL)
3708                         return -EINVAL;
3709                 break;
3710         case CONNMAN_SERVICE_TYPE_WIFI:
3711                 switch (service->security) {
3712                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3713                 case CONNMAN_SERVICE_SECURITY_NONE:
3714                         break;
3715                 case CONNMAN_SERVICE_SECURITY_WEP:
3716                 case CONNMAN_SERVICE_SECURITY_PSK:
3717                 case CONNMAN_SERVICE_SECURITY_WPA:
3718                 case CONNMAN_SERVICE_SECURITY_RSN:
3719                         if (service->passphrase == NULL) {
3720                                 if (service->network == NULL)
3721                                         return -EOPNOTSUPP;
3722
3723                                 if (service->wps == FALSE ||
3724                                         connman_network_get_bool(
3725                                                         service->network,
3726                                                         "WiFi.UseWPS") == FALSE)
3727                                         return -ENOKEY;
3728                         }
3729                         break;
3730                 case CONNMAN_SERVICE_SECURITY_8021X:
3731                         break;
3732                 }
3733                 break;
3734         }
3735
3736         if (service->network != NULL) {
3737                 if (prepare_network(service) == FALSE)
3738                         return -EINVAL;
3739
3740                 switch (service->security) {
3741                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3742                 case CONNMAN_SERVICE_SECURITY_NONE:
3743                 case CONNMAN_SERVICE_SECURITY_WEP:
3744                 case CONNMAN_SERVICE_SECURITY_PSK:
3745                 case CONNMAN_SERVICE_SECURITY_WPA:
3746                 case CONNMAN_SERVICE_SECURITY_RSN:
3747                         break;
3748                 case CONNMAN_SERVICE_SECURITY_8021X:
3749                         prepare_8021x(service);
3750                         break;
3751                 }
3752
3753                 if (__connman_stats_service_register(service) == 0) {
3754                         __connman_stats_get(service, FALSE,
3755                                                 &service->stats.data);
3756                         __connman_stats_get(service, TRUE,
3757                                                 &service->stats_roaming.data);
3758                 }
3759
3760                 if (service->ipconfig_ipv4)
3761                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3762                 if (service->ipconfig_ipv6)
3763                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3764
3765                 err = __connman_network_connect(service->network);
3766         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3767                                         service->provider != NULL)
3768                 err = __connman_provider_connect(service->provider);
3769         else
3770                 return -EOPNOTSUPP;
3771
3772         if (err < 0) {
3773                 if (err != -EINPROGRESS) {
3774                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3775                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3776                         __connman_stats_service_unregister(service);
3777                 }
3778         }
3779
3780         return err;
3781 }
3782
3783
3784 int __connman_service_connect(struct connman_service *service)
3785 {
3786         enum connman_service_state state;
3787         int err;
3788
3789         state = combine_state(service->state_ipv4, service->state_ipv6);
3790
3791         DBG("service %p state %s", service, state2string(state));
3792
3793         if (is_connected(service) == TRUE)
3794                 return -EISCONN;
3795
3796         if (is_connecting(service) == TRUE)
3797                 return -EALREADY;
3798
3799         switch (service->type) {
3800         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3801         case CONNMAN_SERVICE_TYPE_SYSTEM:
3802         case CONNMAN_SERVICE_TYPE_GPS:
3803         case CONNMAN_SERVICE_TYPE_GADGET:
3804                 return -EINVAL;
3805         default:
3806                 err = service_connect(service);
3807         }
3808
3809         if (err >= 0)
3810                 return 0;
3811
3812         if (err == -EINPROGRESS) {
3813                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3814                                                 connect_timeout, service);
3815
3816                 return -EINPROGRESS;
3817         }
3818
3819         if (err == -ENOKEY)
3820                 return -ENOKEY;
3821
3822         if (service->userconnect == TRUE)
3823                 reply_pending(service, err);
3824
3825         __connman_service_indicate_state(service,
3826                                         CONNMAN_SERVICE_STATE_FAILURE,
3827                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3828         __connman_service_indicate_state(service,
3829                                         CONNMAN_SERVICE_STATE_FAILURE,
3830                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3831
3832         return err;
3833 }
3834
3835 int __connman_service_disconnect(struct connman_service *service)
3836 {
3837         int err;
3838
3839         DBG("service %p", service);
3840
3841         if (service->network != NULL) {
3842                 err = __connman_network_disconnect(service->network);
3843         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3844                                         service->provider != NULL)
3845                 err = __connman_provider_disconnect(service->provider);
3846         else
3847                 return -EOPNOTSUPP;
3848
3849         if (err < 0 && err != -EINPROGRESS)
3850                 return err;
3851
3852         if (service->ipconfig_ipv4)
3853                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3854                                                         NULL);
3855         else
3856                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3857                                                         NULL);
3858
3859         __connman_ipconfig_clear_address(service->ipconfig_ipv4);
3860         __connman_ipconfig_clear_address(service->ipconfig_ipv6);
3861
3862         __connman_ipconfig_disable(service->ipconfig_ipv4);
3863         __connman_ipconfig_disable(service->ipconfig_ipv6);
3864
3865         __connman_stats_service_unregister(service);
3866
3867         return err;
3868 }
3869
3870 /**
3871  * __connman_service_lookup:
3872  * @pattern: search pattern
3873  * @path: return object path
3874  *
3875  * Look up a service path from a search pattern
3876  */
3877 int __connman_service_lookup(const char *pattern, const char **path)
3878 {
3879         GHashTableIter iter;
3880         gpointer key, value;
3881
3882         g_hash_table_iter_init(&iter, service_hash);
3883
3884         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3885                 GSequenceIter *iter = value;
3886                 struct connman_service *service = g_sequence_get(iter);
3887
3888                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3889                                 g_strcmp0(service->name, pattern) == 0) {
3890                         *path = (const char *) service->path;
3891                         return 0;
3892                 }
3893         }
3894
3895         return -ENXIO;
3896 }
3897
3898 /**
3899  * lookup_by_identifier:
3900  * @identifier: service identifier
3901  *
3902  * Look up a service by identifier (reference count will not be increased)
3903  */
3904 static struct connman_service *lookup_by_identifier(const char *identifier)
3905 {
3906         GSequenceIter *iter;
3907
3908         iter = g_hash_table_lookup(service_hash, identifier);
3909         if (iter != NULL)
3910                 return g_sequence_get(iter);
3911
3912         return NULL;
3913 }
3914
3915 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3916                 const char *ssid, const char *mode, const char *security)
3917 {
3918         struct connman_network *network;
3919         char *name;
3920         int index;
3921         unsigned int i, ssid_len;
3922
3923         ssid_len = strlen(ssid);
3924         if (ssid_len < 1)
3925                 return NULL;
3926
3927         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3928         if (network == NULL)
3929                 return NULL;
3930
3931         connman_network_set_blob(network, "WiFi.SSID",
3932                                         (unsigned char *) ssid, ssid_len);
3933
3934         connman_network_set_string(network, "WiFi.Mode", mode);
3935         connman_network_set_string(network, "WiFi.Security", security);
3936
3937         name = g_try_malloc0(ssid_len + 1);
3938         if (name == NULL) {
3939                 connman_network_unref(network);
3940                 return NULL;
3941         }
3942
3943         for (i = 0; i < ssid_len; i++) {
3944                 if (g_ascii_isprint(ssid[i]))
3945                         name[i] = ssid[i];
3946                 else
3947                         name[i] = ' ';
3948         }
3949
3950         connman_network_set_name(network, name);
3951
3952         g_free(name);
3953
3954         index = connman_device_get_index(device);
3955         connman_network_set_index(network, index);
3956
3957         if (connman_device_add_network(device, network) < 0) {
3958                 connman_network_unref(network);
3959                 return NULL;
3960         }
3961
3962         connman_network_set_available(network, TRUE);
3963
3964         return network;
3965 }
3966
3967 int __connman_service_create_and_connect(DBusMessage *msg)
3968 {
3969         struct connman_service *service;
3970         struct connman_network *network;
3971         struct connman_device *device;
3972         DBusMessageIter iter, array;
3973         const char *mode = "managed", *security = "none", *group_security;
3974         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3975         unsigned int ssid_len = 0;
3976         const char *ident;
3977         char *name, *group;
3978         gboolean created = FALSE;
3979         int err;
3980
3981         dbus_message_iter_init(msg, &iter);
3982         dbus_message_iter_recurse(&iter, &array);
3983
3984         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3985                 DBusMessageIter entry, value;
3986                 const char *key;
3987
3988                 dbus_message_iter_recurse(&array, &entry);
3989                 dbus_message_iter_get_basic(&entry, &key);
3990
3991                 dbus_message_iter_next(&entry);
3992                 dbus_message_iter_recurse(&entry, &value);
3993
3994                 switch (dbus_message_iter_get_arg_type(&value)) {
3995                 case DBUS_TYPE_STRING:
3996                         if (g_str_equal(key, "Type") == TRUE)
3997                                 dbus_message_iter_get_basic(&value, &type);
3998                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3999                                         g_str_equal(key, "Mode") == TRUE)
4000                                 dbus_message_iter_get_basic(&value, &mode);
4001                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4002                                         g_str_equal(key, "Security") == TRUE)
4003                                 dbus_message_iter_get_basic(&value, &security);
4004                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4005                                         g_str_equal(key, "Passphrase") == TRUE)
4006                                 dbus_message_iter_get_basic(&value, &passphrase);
4007                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4008                                         g_str_equal(key, "SSID") == TRUE)
4009                                 dbus_message_iter_get_basic(&value, &ssid);
4010                 }
4011
4012                 dbus_message_iter_next(&array);
4013         }
4014
4015         if (type == NULL)
4016                 return -EINVAL;
4017
4018         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4019                 return -EOPNOTSUPP;
4020
4021         if (ssid == NULL)
4022                 return -EINVAL;
4023
4024         ssid_len = strlen(ssid);
4025         if (ssid_len < 1)
4026                 return -EINVAL;
4027
4028         if (g_strcmp0(security, "none") != 0 &&
4029                                 g_strcmp0(security, "wep") != 0 &&
4030                                 g_strcmp0(security, "psk") != 0 &&
4031                                 g_strcmp0(security, "wpa") != 0 &&
4032                                 g_strcmp0(security, "rsn") != 0 &&
4033                                 g_strcmp0(security, "ieee8021x") != 0)
4034                 return -EINVAL;
4035
4036         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4037         if (device == NULL)
4038                 return -EOPNOTSUPP;
4039
4040         ident = connman_device_get_ident(device);
4041         if (ident == NULL)
4042                 return -EOPNOTSUPP;
4043
4044
4045         if (!g_strcmp0(security, "wpa") ||
4046                 !g_strcmp0(security, "rsn"))
4047                 group_security = "psk";
4048         else
4049                 group_security = security;
4050
4051         group = connman_wifi_build_group_name((unsigned char *) ssid,
4052                                                 ssid_len, mode, group_security);
4053         if (group == NULL)
4054                 return -EINVAL;
4055
4056         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4057
4058         service = lookup_by_identifier(name);
4059
4060         if (service != NULL)
4061                 goto done;
4062
4063         network = create_hidden_wifi(device, ssid, mode, security);
4064         if (network != NULL) {
4065                 connman_network_set_group(network, group);
4066                 created = TRUE;
4067         }
4068
4069         service = lookup_by_identifier(name);
4070
4071 done:
4072         g_free(name);
4073         g_free(group);
4074
4075         if (service == NULL) {
4076                 err = -EOPNOTSUPP;
4077                 goto failed;
4078         }
4079
4080         if (is_connected(service) == TRUE) {
4081                 err = -EISCONN;
4082                 goto failed;
4083         }
4084
4085         if (is_connecting(service) == TRUE) {
4086                 err = -EALREADY;
4087                 goto failed;
4088         }
4089
4090         set_reconnect_state(service, FALSE);
4091
4092         __connman_device_disconnect(device);
4093
4094         if (passphrase != NULL) {
4095                 g_free(service->passphrase);
4096                 service->passphrase = g_strdup(passphrase);
4097         }
4098
4099         service->userconnect = TRUE;
4100
4101         err = __connman_service_connect(service);
4102         if (err < 0 && err != -EINPROGRESS)
4103                 goto failed;
4104
4105         g_dbus_send_reply(connection, msg,
4106                                 DBUS_TYPE_OBJECT_PATH, &service->path,
4107                                                         DBUS_TYPE_INVALID);
4108
4109         return 0;
4110
4111 failed:
4112         if (service != NULL && created == TRUE) {
4113                 struct connman_network *network = service->network;
4114
4115                 if (network != NULL) {
4116                         connman_network_set_available(network, FALSE);
4117                         __connman_device_cleanup_networks(device);
4118                 } else
4119                         __connman_service_put(service);
4120         }
4121
4122         return err;
4123 }
4124
4125 /**
4126  * __connman_service_get:
4127  * @identifier: service identifier
4128  *
4129  * Look up a service by identifier or create a new one if not found
4130  */
4131 static struct connman_service *service_get(const char *identifier)
4132 {
4133         struct connman_service *service;
4134         GSequenceIter *iter;
4135
4136         iter = g_hash_table_lookup(service_hash, identifier);
4137         if (iter != NULL) {
4138                 service = g_sequence_get(iter);
4139                 if (service != NULL)
4140                         connman_service_ref(service);
4141                 return service;
4142         }
4143
4144         service = connman_service_create();
4145         if (service == NULL)
4146                 return NULL;
4147
4148         DBG("service %p", service);
4149
4150         service->identifier = g_strdup(identifier);
4151
4152         service->profile = g_strdup(__connman_profile_active_ident());
4153
4154         iter = g_sequence_insert_sorted(service_list, service,
4155                                                 service_compare, NULL);
4156
4157         g_hash_table_insert(service_hash, service->identifier, iter);
4158
4159         return service;
4160 }
4161
4162 static int service_register(struct connman_service *service)
4163 {
4164         const char *path = __connman_profile_active_path();
4165         GSequenceIter *iter;
4166
4167         DBG("service %p", service);
4168
4169         if (service->path != NULL)
4170                 return -EALREADY;
4171
4172         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4173
4174         DBG("path %s", service->path);
4175
4176         __connman_config_provision_service(service);
4177
4178         __connman_storage_load_service(service);
4179
4180         g_dbus_register_interface(connection, service->path,
4181                                         CONNMAN_SERVICE_INTERFACE,
4182                                         service_methods, service_signals,
4183                                                         NULL, service, NULL);
4184
4185         iter = g_hash_table_lookup(service_hash, service->identifier);
4186         if (iter != NULL)
4187                 g_sequence_sort_changed(iter, service_compare, NULL);
4188
4189         __connman_profile_changed(TRUE);
4190
4191         return 0;
4192 }
4193
4194 static void service_up(struct connman_ipconfig *ipconfig)
4195 {
4196         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4197
4198         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4199
4200         link_changed(service);
4201
4202         service->stats.valid = FALSE;
4203         service->stats_roaming.valid = FALSE;
4204 }
4205
4206 static void service_down(struct connman_ipconfig *ipconfig)
4207 {
4208         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4209 }
4210
4211 static void service_lower_up(struct connman_ipconfig *ipconfig)
4212 {
4213         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4214
4215         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4216
4217         stats_start(service);
4218 }
4219
4220 static void service_lower_down(struct connman_ipconfig *ipconfig)
4221 {
4222         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4223
4224         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4225
4226         stats_stop(service);
4227         __connman_storage_save_service(service);
4228 }
4229
4230 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4231 {
4232         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4233         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4234         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4235
4236         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4237
4238         type = __connman_ipconfig_get_config_type(ipconfig);
4239         method = __connman_ipconfig_get_method(ipconfig);
4240
4241         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4242                                                         type, method);
4243
4244         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4245                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4246                 __connman_service_indicate_state(service,
4247                                                 CONNMAN_SERVICE_STATE_READY,
4248                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4249
4250         settings_changed(service);
4251 }
4252
4253 static void service_ip_release(struct connman_ipconfig *ipconfig)
4254 {
4255         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4256         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4257         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4258
4259         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4260
4261         type = __connman_ipconfig_get_config_type(ipconfig);
4262         method = __connman_ipconfig_get_method(ipconfig);
4263
4264         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4265                                                         type, method);
4266
4267         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4268                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4269                 __connman_service_indicate_state(service,
4270                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4271                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4272
4273         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4274                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4275                 __connman_service_indicate_state(service,
4276                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4277                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4278
4279         settings_changed(service);
4280 }
4281
4282 static const struct connman_ipconfig_ops service_ops = {
4283         .up             = service_up,
4284         .down           = service_down,
4285         .lower_up       = service_lower_up,
4286         .lower_down     = service_lower_down,
4287         .ip_bound       = service_ip_bound,
4288         .ip_release     = service_ip_release,
4289 };
4290
4291 static void setup_ip4config(struct connman_service *service, int index)
4292 {
4293         if (index < 0)
4294                 return;
4295
4296         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4297                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4298         if (service->ipconfig_ipv4 == NULL)
4299                 return;
4300
4301         connman_ipconfig_set_method(service->ipconfig_ipv4,
4302                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4303
4304         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4305
4306         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4307 }
4308
4309 static void setup_ip6config(struct connman_service *service, int index)
4310 {
4311         if (index < 0)
4312                 return;
4313
4314         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4315                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4316         if (service->ipconfig_ipv6 == NULL)
4317                 return;
4318
4319         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4320
4321         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4322 }
4323
4324 void __connman_service_create_ip4config(struct connman_service *service,
4325                                                                 int index)
4326 {
4327         const char *ident = service->profile;
4328         GKeyFile *keyfile;
4329
4330         DBG("ipv4 %p", service->ipconfig_ipv4);
4331
4332         if (service->ipconfig_ipv4 != NULL)
4333                 return;
4334
4335         setup_ip4config(service, index);
4336
4337         if (ident == NULL)
4338                 return;
4339
4340         keyfile = __connman_storage_open_profile(ident);
4341         if (keyfile == NULL)
4342                 return;
4343
4344         if (service->ipconfig_ipv4)
4345                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4346                                         service->identifier, "IPv4.");
4347         g_key_file_free(keyfile);
4348 }
4349
4350 void __connman_service_create_ip6config(struct connman_service *service,
4351                                                                 int index)
4352 {
4353         const char *ident = service->profile;
4354         GKeyFile *keyfile;
4355
4356         DBG("ipv6 %p", service->ipconfig_ipv6);
4357
4358         if (service->ipconfig_ipv6 != NULL)
4359                 return;
4360
4361         setup_ip6config(service, index);
4362
4363         if (ident == NULL)
4364                 return;
4365
4366         keyfile = __connman_storage_open_profile(ident);
4367         if (keyfile == NULL)
4368                 return;
4369
4370         if (service->ipconfig_ipv6 != NULL)
4371                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4372                                         service->identifier, "IPv6.");
4373
4374         g_key_file_free(keyfile);
4375 }
4376
4377 /**
4378  * __connman_service_lookup_from_network:
4379  * @network: network structure
4380  *
4381  * Look up a service by network (reference count will not be increased)
4382  */
4383 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4384 {
4385         struct connman_service *service;
4386         const char *ident, *group;
4387         char *name;
4388
4389         DBG("network %p", network);
4390
4391         ident = __connman_network_get_ident(network);
4392         if (ident == NULL)
4393                 return NULL;
4394
4395         group = connman_network_get_group(network);
4396         if (group == NULL)
4397                 return NULL;
4398
4399         name = g_strdup_printf("%s_%s_%s",
4400                         __connman_network_get_type(network), ident, group);
4401         service = lookup_by_identifier(name);
4402         g_free(name);
4403
4404         return service;
4405 }
4406
4407 struct connman_service *__connman_service_lookup_from_index(int index)
4408 {
4409         struct connman_service *service;
4410         GSequenceIter *iter;
4411
4412         iter = g_sequence_get_begin_iter(service_list);
4413
4414         while (g_sequence_iter_is_end(iter) == FALSE) {
4415                 service = g_sequence_get(iter);
4416
4417                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4418                                                         == index)
4419                         return service;
4420
4421                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4422                                                         == index)
4423                         return service;
4424
4425                 iter = g_sequence_iter_next(iter);
4426         }
4427
4428         return NULL;
4429 }
4430
4431 const char *__connman_service_get_ident(struct connman_service *service)
4432 {
4433         return service->identifier;
4434 }
4435
4436 const char *__connman_service_get_path(struct connman_service *service)
4437 {
4438         return service->path;
4439 }
4440
4441 unsigned int __connman_service_get_order(struct connman_service *service)
4442 {
4443         GSequenceIter *iter;
4444
4445         if (service == NULL)
4446                 return 0;
4447
4448         if (service->favorite == FALSE) {
4449                 service->order = 0;
4450                 goto done;
4451         }
4452
4453         iter = g_hash_table_lookup(service_hash, service->identifier);
4454         if (iter != NULL) {
4455                 if (g_sequence_iter_get_position(iter) == 0)
4456                         service->order = 1;
4457                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4458                         service->order = 10;
4459                 else
4460                         service->order = 0;
4461         }
4462
4463 done:
4464         return service->order;
4465 }
4466
4467 static enum connman_service_type convert_network_type(struct connman_network *network)
4468 {
4469         enum connman_network_type type = connman_network_get_type(network);
4470
4471         switch (type) {
4472         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4473         case CONNMAN_NETWORK_TYPE_VENDOR:
4474                 break;
4475         case CONNMAN_NETWORK_TYPE_ETHERNET:
4476                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4477         case CONNMAN_NETWORK_TYPE_WIFI:
4478                 return CONNMAN_SERVICE_TYPE_WIFI;
4479         case CONNMAN_NETWORK_TYPE_WIMAX:
4480                 return CONNMAN_SERVICE_TYPE_WIMAX;
4481         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4482         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4483                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4484         case CONNMAN_NETWORK_TYPE_CELLULAR:
4485                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4486         }
4487
4488         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4489 }
4490
4491 static enum connman_service_mode convert_wifi_mode(const char *mode)
4492 {
4493         if (mode == NULL)
4494                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4495         else if (g_str_equal(mode, "managed") == TRUE)
4496                 return CONNMAN_SERVICE_MODE_MANAGED;
4497         else if (g_str_equal(mode, "adhoc") == TRUE)
4498                 return CONNMAN_SERVICE_MODE_ADHOC;
4499         else
4500                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4501 }
4502
4503 static enum connman_service_security convert_wifi_security(const char *security)
4504 {
4505         if (security == NULL)
4506                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4507         else if (g_str_equal(security, "none") == TRUE)
4508                 return CONNMAN_SERVICE_SECURITY_NONE;
4509         else if (g_str_equal(security, "wep") == TRUE)
4510                 return CONNMAN_SERVICE_SECURITY_WEP;
4511         else if (g_str_equal(security, "psk") == TRUE)
4512                 return CONNMAN_SERVICE_SECURITY_PSK;
4513         else if (g_str_equal(security, "ieee8021x") == TRUE)
4514                 return CONNMAN_SERVICE_SECURITY_8021X;
4515         else if (g_str_equal(security, "wpa") == TRUE)
4516                 return CONNMAN_SERVICE_SECURITY_WPA;
4517         else if (g_str_equal(security, "rsn") == TRUE)
4518                 return CONNMAN_SERVICE_SECURITY_RSN;
4519         else
4520                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4521 }
4522
4523 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4524 {
4525         switch (mode) {
4526         case 0:
4527         case 1:
4528                 return CONNMAN_SERVICE_MODE_GPRS;
4529         case 3:
4530                 return CONNMAN_SERVICE_MODE_EDGE;
4531         case 2:
4532         case 4:
4533         case 5:
4534         case 6:
4535                 return CONNMAN_SERVICE_MODE_UMTS;
4536         }
4537
4538         return CONNMAN_SERVICE_MODE_UNKNOWN;
4539 }
4540
4541 static void update_from_network(struct connman_service *service,
4542                                         struct connman_network *network)
4543 {
4544         connman_uint8_t strength = service->strength;
4545         GSequenceIter *iter;
4546         const char *str;
4547
4548         DBG("service %p network %p", service, network);
4549
4550         if (is_connected(service) == TRUE)
4551                 return;
4552
4553         if (is_connecting(service) == TRUE)
4554                 return;
4555
4556         str = connman_network_get_string(network, "Name");
4557         if (str != NULL) {
4558                 g_free(service->name);
4559                 service->name = g_strdup(str);
4560                 service->hidden = FALSE;
4561         } else {
4562                 g_free(service->name);
4563                 service->name = NULL;
4564                 service->hidden = TRUE;
4565         }
4566
4567         service->strength = connman_network_get_uint8(network, "Strength");
4568         service->roaming = connman_network_get_bool(network, "Roaming");
4569
4570         if (service->strength == 0) {
4571                 /*
4572                  * Filter out 0-values; it's unclear what they mean
4573                  * and they cause anomalous sorting of the priority list.
4574                  */
4575                 service->strength = strength;
4576         }
4577
4578         str = connman_network_get_string(network, "WiFi.Mode");
4579         service->mode = convert_wifi_mode(str);
4580
4581         str = connman_network_get_string(network, "WiFi.Security");
4582         service->security = convert_wifi_security(str);
4583
4584         str = connman_network_get_string(network, "Cellular.MCC");
4585         g_free(service->mcc);
4586         service->mcc = g_strdup(str);
4587
4588         str = connman_network_get_string(network, "Cellular.MNC");
4589         g_free(service->mnc);
4590         service->mnc = g_strdup(str);
4591
4592         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4593                 connman_uint8_t value = connman_network_get_uint8(network,
4594                                                         "Cellular.Mode");
4595
4596                 service->mode = convert_cellular_mode(value);
4597         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4598                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4599
4600         if (service->strength > strength && service->network != NULL) {
4601                 connman_network_unref(service->network);
4602                 service->network = connman_network_ref(network);
4603
4604                 strength_changed(service);
4605         }
4606
4607         if (service->network == NULL)
4608                 service->network = connman_network_ref(network);
4609
4610         iter = g_hash_table_lookup(service_hash, service->identifier);
4611         if (iter != NULL)
4612                 g_sequence_sort_changed(iter, service_compare, NULL);
4613 }
4614
4615 /**
4616  * __connman_service_create_from_network:
4617  * @network: network structure
4618  *
4619  * Look up service by network and if not found, create one
4620  */
4621 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4622 {
4623         struct connman_service *service;
4624         struct connman_device *device;
4625         const char *ident, *group;
4626         char *name;
4627         int index;
4628
4629         DBG("network %p", network);
4630
4631         ident = __connman_network_get_ident(network);
4632         if (ident == NULL)
4633                 return NULL;
4634
4635         group = connman_network_get_group(network);
4636         if (group == NULL)
4637                 return NULL;
4638
4639         name = g_strdup_printf("%s_%s_%s",
4640                         __connman_network_get_type(network), ident, group);
4641         service = service_get(name);
4642         g_free(name);
4643
4644         if (service == NULL)
4645                 return NULL;
4646
4647         if (__connman_network_get_weakness(network) == TRUE)
4648                 return service;
4649
4650         if (service->path != NULL) {
4651                 update_from_network(service, network);
4652                 __connman_profile_changed(TRUE);
4653                 return service;
4654         }
4655
4656         service->type = convert_network_type(network);
4657
4658         switch (service->type) {
4659         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4660         case CONNMAN_SERVICE_TYPE_SYSTEM:
4661         case CONNMAN_SERVICE_TYPE_ETHERNET:
4662         case CONNMAN_SERVICE_TYPE_WIMAX:
4663         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4664         case CONNMAN_SERVICE_TYPE_GPS:
4665         case CONNMAN_SERVICE_TYPE_VPN:
4666         case CONNMAN_SERVICE_TYPE_GADGET:
4667                 service->autoconnect = FALSE;
4668                 break;
4669         case CONNMAN_SERVICE_TYPE_WIFI:
4670         case CONNMAN_SERVICE_TYPE_CELLULAR:
4671                 service->autoconnect = TRUE;
4672                 break;
4673         }
4674
4675         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4676
4677         update_from_network(service, network);
4678
4679         index = connman_network_get_index(network);
4680
4681         if (service->ipconfig_ipv4 == NULL)
4682                 setup_ip4config(service, index);
4683
4684         if (service->ipconfig_ipv6 == NULL)
4685                 setup_ip6config(service, index);
4686
4687         service_register(service);
4688
4689         if (service->favorite == TRUE) {
4690                 device = connman_network_get_device(service->network);
4691                 if (device && __connman_device_scanning(device) == FALSE)
4692                         __connman_service_auto_connect();
4693         }
4694
4695         return service;
4696 }
4697
4698 void __connman_service_update_from_network(struct connman_network *network)
4699 {
4700         struct connman_service *service;
4701         enum connman_service_mode mode;
4702         connman_uint8_t strength, value;
4703         connman_bool_t roaming;
4704         GSequenceIter *iter;
4705         const char *name;
4706         connman_bool_t stats_enable;
4707
4708         DBG("network %p", network);
4709
4710         service = __connman_service_lookup_from_network(network);
4711         if (service == NULL)
4712                 return;
4713
4714         if (service->network == NULL)
4715                 return;
4716
4717         name = connman_network_get_string(service->network, "Name");
4718         if (g_strcmp0(service->name, name) != 0) {
4719                 g_free(service->name);
4720                 service->name = g_strdup(name);
4721                 connman_dbus_property_changed_basic(service->path,
4722                                 CONNMAN_SERVICE_INTERFACE, "Name",
4723                                 DBUS_TYPE_STRING, &service->name);
4724         }
4725
4726         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4727                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4728
4729         strength = connman_network_get_uint8(service->network, "Strength");
4730         if (strength == service->strength)
4731                 goto roaming;
4732
4733         service->strength = strength;
4734
4735         strength_changed(service);
4736
4737 roaming:
4738         roaming = connman_network_get_bool(service->network, "Roaming");
4739         if (roaming == service->roaming)
4740                 goto done;
4741
4742         stats_enable = stats_enabled(service);
4743         if (stats_enable == TRUE)
4744                 stats_stop(service);
4745
4746         service->roaming = roaming;
4747
4748         if (stats_enable == TRUE)
4749                 stats_start(service);
4750
4751         roaming_changed(service);
4752
4753         iter = g_hash_table_lookup(service_hash, service->identifier);
4754         if (iter != NULL)
4755                 g_sequence_sort_changed(iter, service_compare, NULL);
4756
4757 done:
4758         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4759                 return;
4760
4761         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4762         mode = convert_cellular_mode(value);
4763
4764         if (mode == service->mode)
4765                 return;
4766
4767         service->mode = mode;
4768
4769         mode_changed(service);
4770 }
4771
4772 void __connman_service_remove_from_network(struct connman_network *network)
4773 {
4774         struct connman_service *service;
4775
4776         DBG("network %p", network);
4777
4778         service = __connman_service_lookup_from_network(network);
4779         if (service == NULL)
4780                 return;
4781
4782         __connman_service_put(service);
4783 }
4784
4785 /**
4786  * __connman_service_create_from_provider:
4787  * @provider: provider structure
4788  *
4789  * Look up service by provider and if not found, create one
4790  */
4791 struct connman_service *
4792 __connman_service_create_from_provider(struct connman_provider *provider)
4793 {
4794         struct connman_service *service;
4795         const char *ident, *str;
4796         char *name;
4797         int index = connman_provider_get_index(provider);
4798
4799         DBG("provider %p", provider);
4800
4801         ident = __connman_provider_get_ident(provider);
4802         if (ident == NULL)
4803                 return NULL;
4804
4805         name = g_strdup_printf("vpn_%s", ident);
4806         service = service_get(name);
4807         g_free(name);
4808
4809         if (service == NULL)
4810                 return NULL;
4811
4812         service->type = CONNMAN_SERVICE_TYPE_VPN;
4813         service->provider = connman_provider_ref(provider);
4814         service->autoconnect = FALSE;
4815
4816         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4817
4818         str = connman_provider_get_string(provider, "Name");
4819         if (str != NULL) {
4820                 g_free(service->name);
4821                 service->name = g_strdup(str);
4822                 service->hidden = FALSE;
4823         } else {
4824                 g_free(service->name);
4825                 service->name = NULL;
4826                 service->hidden = TRUE;
4827         }
4828
4829         service->strength = 0;
4830
4831         if (service->ipconfig_ipv4 == NULL)
4832                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4833                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4834         if (service->ipconfig_ipv4 == NULL)
4835                 return service;
4836
4837         connman_ipconfig_set_method(service->ipconfig_ipv4,
4838                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4839         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4840         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4841
4842         if (service->ipconfig_ipv6 == NULL)
4843                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4844                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4845         if (service->ipconfig_ipv6 == NULL)
4846                 return service;
4847
4848         connman_ipconfig_set_method(service->ipconfig_ipv6,
4849                                         CONNMAN_IPCONFIG_METHOD_OFF);
4850         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4851         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4852
4853         service_register(service);
4854
4855         return service;
4856 }
4857
4858 static int service_load(struct connman_service *service)
4859 {
4860         const char *ident = service->profile;
4861         GKeyFile *keyfile;
4862         GError *error = NULL;
4863         gchar *pathname, *data = NULL;
4864         gsize length;
4865         gchar *str;
4866         connman_bool_t autoconnect;
4867         unsigned int ssid_len;
4868         int err = 0;
4869
4870         DBG("service %p", service);
4871
4872         if (ident == NULL)
4873                 return -EINVAL;
4874
4875         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4876         if (pathname == NULL)
4877                 return -ENOMEM;
4878
4879         keyfile = g_key_file_new();
4880
4881         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4882                 g_free(pathname);
4883                 return -ENOENT;
4884         }
4885
4886         g_free(pathname);
4887
4888         if (g_key_file_load_from_data(keyfile, data, length,
4889                                                         0, NULL) == FALSE) {
4890                 g_free(data);
4891                 return -EILSEQ;
4892         }
4893
4894         g_free(data);
4895
4896         switch (service->type) {
4897         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4898         case CONNMAN_SERVICE_TYPE_SYSTEM:
4899         case CONNMAN_SERVICE_TYPE_ETHERNET:
4900         case CONNMAN_SERVICE_TYPE_GPS:
4901         case CONNMAN_SERVICE_TYPE_VPN:
4902         case CONNMAN_SERVICE_TYPE_GADGET:
4903                 break;
4904         case CONNMAN_SERVICE_TYPE_WIFI:
4905                 if (service->name == NULL) {
4906                         gchar *name;
4907
4908                         name = g_key_file_get_string(keyfile,
4909                                         service->identifier, "Name", NULL);
4910                         if (name != NULL) {
4911                                 g_free(service->name);
4912                                 service->name = name;
4913                         }
4914
4915                         if (service->network != NULL)
4916                                 connman_network_set_name(service->network,
4917                                                                         name);
4918                 }
4919
4920                 if (service->network &&
4921                                 connman_network_get_blob(service->network,
4922                                         "WiFi.SSID", &ssid_len) == NULL) {
4923                         gchar *hex_ssid;
4924
4925                         hex_ssid = g_key_file_get_string(keyfile,
4926                                                         service->identifier,
4927                                                                 "SSID", NULL);
4928
4929                         if (hex_ssid != NULL) {
4930                                 gchar *ssid;
4931                                 unsigned int i, j = 0, hex;
4932                                 size_t hex_ssid_len = strlen(hex_ssid);
4933
4934                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4935                                 if (ssid == NULL) {
4936                                         g_free(hex_ssid);
4937                                         err = -ENOMEM;
4938                                         goto done;
4939                                 }
4940
4941                                 for (i = 0; i < hex_ssid_len; i += 2) {
4942                                         sscanf(hex_ssid + i, "%02x", &hex);
4943                                         ssid[j++] = hex;
4944                                 }
4945
4946                                 connman_network_set_blob(service->network,
4947                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4948                         }
4949
4950                         g_free(hex_ssid);
4951                 }
4952                 /* fall through */
4953
4954         case CONNMAN_SERVICE_TYPE_WIMAX:
4955         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4956         case CONNMAN_SERVICE_TYPE_CELLULAR:
4957                 service->apn = g_key_file_get_string(keyfile,
4958                                         service->identifier, "APN", NULL);
4959
4960                 service->username = g_key_file_get_string(keyfile,
4961                                         service->identifier, "Username", NULL);
4962
4963                 service->password = g_key_file_get_string(keyfile,
4964                                         service->identifier, "Password", NULL);
4965
4966                 service->favorite = g_key_file_get_boolean(keyfile,
4967                                 service->identifier, "Favorite", NULL);
4968
4969                 autoconnect = g_key_file_get_boolean(keyfile,
4970                                 service->identifier, "AutoConnect", &error);
4971                 if (error == NULL)
4972                         service->autoconnect = autoconnect;
4973                 g_clear_error(&error);
4974
4975                 str = g_key_file_get_string(keyfile,
4976                                 service->identifier, "Failure", NULL);
4977                 if (str != NULL) {
4978                         if (service->favorite == FALSE)
4979                                 service->state_ipv4 = service->state_ipv6 =
4980                                         CONNMAN_SERVICE_STATE_FAILURE;
4981                         service->error = string2error(str);
4982                 }
4983                 break;
4984         }
4985
4986         str = g_key_file_get_string(keyfile,
4987                                 service->identifier, "Modified", NULL);
4988         if (str != NULL) {
4989                 g_time_val_from_iso8601(str, &service->modified);
4990                 g_free(str);
4991         }
4992
4993         str = g_key_file_get_string(keyfile,
4994                                 service->identifier, "Passphrase", NULL);
4995         if (str != NULL) {
4996                 g_free(service->passphrase);
4997                 service->passphrase = str;
4998         }
4999
5000         if (service->ipconfig_ipv4 != NULL)
5001                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5002                                         service->identifier, "IPv4.");
5003
5004         if (service->ipconfig_ipv6 != NULL)
5005                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5006                                         service->identifier, "IPv6.");
5007
5008         service->nameservers_config = g_key_file_get_string_list(keyfile,
5009                         service->identifier, "Nameservers", &length, NULL);
5010         if (service->nameservers_config != NULL && length == 0) {
5011                 g_strfreev(service->nameservers_config);
5012                 service->nameservers_config = NULL;
5013         }
5014
5015         service->domains = g_key_file_get_string_list(keyfile,
5016                         service->identifier, "Domains", &length, NULL);
5017         if (service->domains != NULL && length == 0) {
5018                 g_strfreev(service->domains);
5019                 service->domains = NULL;
5020         }
5021
5022         str = g_key_file_get_string(keyfile,
5023                                 service->identifier, "Proxy.Method", NULL);
5024         if (str != NULL)
5025                 service->proxy_config = string2proxymethod(str);
5026
5027         g_free(str);
5028
5029         service->proxies = g_key_file_get_string_list(keyfile,
5030                         service->identifier, "Proxy.Servers", &length, NULL);
5031         if (service->proxies != NULL && length == 0) {
5032                 g_strfreev(service->proxies);
5033                 service->proxies = NULL;
5034         }
5035
5036         service->excludes = g_key_file_get_string_list(keyfile,
5037                         service->identifier, "Proxy.Excludes", &length, NULL);
5038         if (service->excludes != NULL && length == 0) {
5039                 g_strfreev(service->excludes);
5040                 service->excludes = NULL;
5041         }
5042
5043         str = g_key_file_get_string(keyfile,
5044                                 service->identifier, "Proxy.URL", NULL);
5045         if (str != NULL) {
5046                 g_free(service->pac);
5047                 service->pac = str;
5048         }
5049
5050 done:
5051         g_key_file_free(keyfile);
5052
5053         return err;
5054 }
5055
5056 static int service_save(struct connman_service *service)
5057 {
5058         const char *ident = service->profile;
5059         GKeyFile *keyfile;
5060         gchar *pathname, *data = NULL;
5061         gsize length;
5062         gchar *str;
5063         const char *cst_str = NULL;
5064         int err = 0;
5065
5066         DBG("service %p", service);
5067
5068         if (ident == NULL)
5069                 return -EINVAL;
5070
5071         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5072         if (pathname == NULL)
5073                 return -ENOMEM;
5074
5075         keyfile = g_key_file_new();
5076
5077         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5078                 goto update;
5079
5080         if (length > 0) {
5081                 if (g_key_file_load_from_data(keyfile, data, length,
5082                                                         0, NULL) == FALSE)
5083                         goto done;
5084         }
5085
5086         g_free(data);
5087
5088 update:
5089         if (service->name != NULL)
5090                 g_key_file_set_string(keyfile, service->identifier,
5091                                                 "Name", service->name);
5092
5093         switch (service->type) {
5094         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5095         case CONNMAN_SERVICE_TYPE_SYSTEM:
5096         case CONNMAN_SERVICE_TYPE_ETHERNET:
5097         case CONNMAN_SERVICE_TYPE_GPS:
5098         case CONNMAN_SERVICE_TYPE_VPN:
5099         case CONNMAN_SERVICE_TYPE_GADGET:
5100                 break;
5101         case CONNMAN_SERVICE_TYPE_WIFI:
5102                 if (service->network) {
5103                         const unsigned char *ssid;
5104                         unsigned int ssid_len = 0;
5105
5106                         ssid = connman_network_get_blob(service->network,
5107                                                         "WiFi.SSID", &ssid_len);
5108
5109                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5110                                 char *identifier = service->identifier;
5111                                 GString *str;
5112                                 unsigned int i;
5113
5114                                 str = g_string_sized_new(ssid_len * 2);
5115                                 if (str == NULL) {
5116                                         err = -ENOMEM;
5117                                         goto done;
5118                                 }
5119
5120                                 for (i = 0; i < ssid_len; i++)
5121                                         g_string_append_printf(str,
5122                                                         "%02x", ssid[i]);
5123
5124                                 g_key_file_set_string(keyfile, identifier,
5125                                                         "SSID", str->str);
5126
5127                                 g_string_free(str, TRUE);
5128                         }
5129                 }
5130                 /* fall through */
5131
5132         case CONNMAN_SERVICE_TYPE_WIMAX:
5133         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5134         case CONNMAN_SERVICE_TYPE_CELLULAR:
5135                 if (service->apn != NULL)
5136                         g_key_file_set_string(keyfile, service->identifier,
5137                                                         "APN", service->apn);
5138
5139                 if (service->username != NULL)
5140                         g_key_file_set_string(keyfile, service->identifier,
5141                                                 "Username", service->username);
5142
5143                 if (service->password != NULL)
5144                         g_key_file_set_string(keyfile, service->identifier,
5145                                                 "Password", service->password);
5146
5147                 g_key_file_set_boolean(keyfile, service->identifier,
5148                                         "Favorite", service->favorite);
5149
5150                 if (service->favorite == TRUE)
5151                         g_key_file_set_boolean(keyfile, service->identifier,
5152                                         "AutoConnect", service->autoconnect);
5153
5154                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5155                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5156                         const char *failure = error2string(service->error);
5157                         if (failure != NULL)
5158                                 g_key_file_set_string(keyfile,
5159                                                         service->identifier,
5160                                                         "Failure", failure);
5161                 } else {
5162                         g_key_file_remove_key(keyfile, service->identifier,
5163                                                         "Failure", NULL);
5164                 }
5165                 break;
5166         }
5167
5168         str = g_time_val_to_iso8601(&service->modified);
5169         if (str != NULL) {
5170                 g_key_file_set_string(keyfile, service->identifier,
5171                                                         "Modified", str);
5172                 g_free(str);
5173         }
5174
5175         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5176                 g_key_file_set_string(keyfile, service->identifier,
5177                                         "Passphrase", service->passphrase);
5178         else
5179                 g_key_file_remove_key(keyfile, service->identifier,
5180                                                         "Passphrase", NULL);
5181
5182         if (service->ipconfig_ipv4 != NULL)
5183                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5184                                         service->identifier, "IPv4.");
5185
5186         if (service->ipconfig_ipv6 != NULL)
5187                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5188                                                 service->identifier, "IPv6.");
5189
5190         if (service->nameservers_config != NULL) {
5191                 guint len = g_strv_length(service->nameservers_config);
5192
5193                 g_key_file_set_string_list(keyfile, service->identifier,
5194                                                                 "Nameservers",
5195                                 (const gchar **) service->nameservers_config, len);
5196         } else
5197                 g_key_file_remove_key(keyfile, service->identifier,
5198                                                         "Nameservers", NULL);
5199
5200         if (service->domains != NULL) {
5201                 guint len = g_strv_length(service->domains);
5202
5203                 g_key_file_set_string_list(keyfile, service->identifier,
5204                                                                 "Domains",
5205                                 (const gchar **) service->domains, len);
5206         } else
5207                 g_key_file_remove_key(keyfile, service->identifier,
5208                                                         "Domains", NULL);
5209
5210         cst_str = proxymethod2string(service->proxy_config);
5211         if (cst_str != NULL)
5212                 g_key_file_set_string(keyfile, service->identifier,
5213                                 "Proxy.Method", cst_str);
5214
5215         if (service->proxies != NULL) {
5216                 guint len = g_strv_length(service->proxies);
5217
5218                 g_key_file_set_string_list(keyfile, service->identifier,
5219                                 "Proxy.Servers",
5220                                 (const gchar **) service->proxies, len);
5221         } else
5222                 g_key_file_remove_key(keyfile, service->identifier,
5223                                                 "Proxy.Servers", NULL);
5224
5225         if (service->excludes != NULL) {
5226                 guint len = g_strv_length(service->excludes);
5227
5228                 g_key_file_set_string_list(keyfile, service->identifier,
5229                                 "Proxy.Excludes",
5230                                 (const gchar **) service->excludes, len);
5231         } else
5232                 g_key_file_remove_key(keyfile, service->identifier,
5233                                                 "Proxy.Excludes", NULL);
5234
5235         if (service->pac != NULL && strlen(service->pac) > 0)
5236                 g_key_file_set_string(keyfile, service->identifier,
5237                                         "Proxy.URL", service->pac);
5238         else
5239                 g_key_file_remove_key(keyfile, service->identifier,
5240                                                         "Proxy.URL", NULL);
5241
5242         data = g_key_file_to_data(keyfile, &length, NULL);
5243
5244         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5245                 connman_error("Failed to store service information");
5246
5247 done:
5248         g_free(data);
5249
5250         g_key_file_free(keyfile);
5251
5252         g_free(pathname);
5253
5254         return err;
5255 }
5256
5257 static struct connman_storage service_storage = {
5258         .name           = "service",
5259         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5260         .service_load   = service_load,
5261         .service_save   = service_save,
5262 };
5263
5264 int __connman_service_init(void)
5265 {
5266         DBG("");
5267
5268         connection = connman_dbus_get_connection();
5269
5270         if (connman_storage_register(&service_storage) < 0)
5271                 connman_error("Failed to register service storage");
5272
5273         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5274                                                                 NULL, NULL);
5275
5276         service_list = g_sequence_new(service_free);
5277
5278         return 0;
5279 }
5280
5281 void __connman_service_cleanup(void)
5282 {
5283         DBG("");
5284
5285         g_sequence_free(service_list);
5286         service_list = NULL;
5287
5288         g_hash_table_destroy(service_hash);
5289         service_hash = NULL;
5290
5291         g_slist_free(counter_list);
5292         counter_list = NULL;
5293
5294         connman_storage_unregister(&service_storage);
5295
5296         dbus_connection_unref(connection);
5297 }