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         connman_bool_t roaming;
  77         connman_bool_t login_required;
  78         struct connman_ipconfig *ipconfig_ipv4;
  79         struct connman_ipconfig *ipconfig_ipv6;
  80         struct connman_network *network;
  81         struct connman_provider *provider;
  82         char **nameservers;
  83         char **nameservers_config;
  84         char **domains;
  85         char *domainname;
  86         char **timeservers;
  87         /* 802.1x settings from the config files */
  88         char *eap;
  89         char *identity;
  90         char *ca_cert_file;
  91         char *client_cert_file;
  92         char *private_key_file;
  93         char *private_key_passphrase;
  94         char *phase2;
  95         DBusMessage *pending;
  96         guint timeout;
  97         struct connman_location *location;
  98         struct connman_stats stats;
  99         struct connman_stats stats_roaming;
 100         GHashTable *counter_table;
 101         enum connman_service_proxy_method proxy;
 102         enum connman_service_proxy_method proxy_config;
 103         char **proxies;
 104         char **excludes;
 105         char *pac;
 106         connman_bool_t wps;
 107 };
 108
 109 static void append_path(gpointer value, gpointer user_data)
 110 {
 111         struct connman_service *service = value;
 112         DBusMessageIter *iter = user_data;
 113
 114         if (service->path == NULL || service->hidden == TRUE)
 115                 return;
 116
 117         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 118                                                         &service->path);
 119 }
 120
 121 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 122 {
 123         g_sequence_foreach(service_list, append_path, iter);
 124 }
 125
 126 struct find_data {
 127         const char *path;
 128         struct connman_service *service;
 129 };
 130
 131 static void compare_path(gpointer value, gpointer user_data)
 132 {
 133         struct connman_service *service = value;
 134         struct find_data *data = user_data;
 135
 136         if (data->service != NULL)
 137                 return;
 138
 139         if (g_strcmp0(service->path, data->path) == 0)
 140                 data->service = service;
 141 }
 142
 143 static struct connman_service *find_service(const char *path)
 144 {
 145         struct find_data data = { .path = path, .service = NULL };
 146
 147         DBG("path %s", path);
 148
 149         g_sequence_foreach(service_list, compare_path, &data);
 150
 151         return data.service;
 152 }
 153
 154 const char *__connman_service_type2string(enum connman_service_type type)
 155 {
 156         switch (type) {
 157         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 158                 break;
 159         case CONNMAN_SERVICE_TYPE_SYSTEM:
 160                 return "system";
 161         case CONNMAN_SERVICE_TYPE_ETHERNET:
 162                 return "ethernet";
 163         case CONNMAN_SERVICE_TYPE_WIFI:
 164                 return "wifi";
 165         case CONNMAN_SERVICE_TYPE_WIMAX:
 166                 return "wimax";
 167         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 168                 return "bluetooth";
 169         case CONNMAN_SERVICE_TYPE_CELLULAR:
 170                 return "cellular";
 171         case CONNMAN_SERVICE_TYPE_GPS:
 172                 return "gps";
 173         case CONNMAN_SERVICE_TYPE_VPN:
 174                 return "vpn";
 175         case CONNMAN_SERVICE_TYPE_GADGET:
 176                 return "gadget";
 177         }
 178
 179         return NULL;
 180 }
 181
 182 static const char *mode2string(enum connman_service_mode mode)
 183 {
 184         switch (mode) {
 185         case CONNMAN_SERVICE_MODE_UNKNOWN:
 186                 break;
 187         case CONNMAN_SERVICE_MODE_MANAGED:
 188                 return "managed";
 189         case CONNMAN_SERVICE_MODE_ADHOC:
 190                 return "adhoc";
 191         case CONNMAN_SERVICE_MODE_GPRS:
 192                 return "gprs";
 193         case CONNMAN_SERVICE_MODE_EDGE:
 194                 return "edge";
 195         case CONNMAN_SERVICE_MODE_UMTS:
 196                 return "umts";
 197         }
 198
 199         return NULL;
 200 }
 201
 202 static const char *security2string(enum connman_service_security security)
 203 {
 204         switch (security) {
 205         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 206                 break;
 207         case CONNMAN_SERVICE_SECURITY_NONE:
 208                 return "none";
 209         case CONNMAN_SERVICE_SECURITY_WEP:
 210                 return "wep";
 211         case CONNMAN_SERVICE_SECURITY_PSK:
 212                 return "psk";
 213         case CONNMAN_SERVICE_SECURITY_8021X:
 214                 return "ieee8021x";
 215         case CONNMAN_SERVICE_SECURITY_WPA:
 216                 return "wpa";
 217         case CONNMAN_SERVICE_SECURITY_RSN:
 218                 return "rsn";
 219         }
 220
 221         return NULL;
 222 }
 223
 224 static const char *state2string(enum connman_service_state state)
 225 {
 226         switch (state) {
 227         case CONNMAN_SERVICE_STATE_UNKNOWN:
 228                 break;
 229         case CONNMAN_SERVICE_STATE_IDLE:
 230                 return "idle";
 231         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 232                 return "association";
 233         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 234                 return "configuration";
 235         case CONNMAN_SERVICE_STATE_READY:
 236                 return "ready";
 237         case CONNMAN_SERVICE_STATE_ONLINE:
 238                 return "online";
 239         case CONNMAN_SERVICE_STATE_DISCONNECT:
 240                 return "disconnect";
 241         case CONNMAN_SERVICE_STATE_FAILURE:
 242                 return "failure";
 243         }
 244
 245         return NULL;
 246 }
 247
 248 static const char *error2string(enum connman_service_error error)
 249 {
 250         switch (error) {
 251         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 252                 break;
 253         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 254                 return "out-of-range";
 255         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 256                 return "pin-missing";
 257         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 258                 return "dhcp-failed";
 259         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 260                 return "connect-failed";
 261         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 262                 return "login-failed";
 263         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 264                 return "auth-failed";
 265         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 266                 return "invalid-key";
 267         }
 268
 269         return NULL;
 270 }
 271
 272 static enum connman_service_error string2error(const char *error)
 273 {
 274         if (g_strcmp0(error, "dhcp-failed") == 0)
 275                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 276         else if (g_strcmp0(error, "pin-missing") == 0)
 277                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 278         else if (g_strcmp0(error, "invalid-key") == 0)
 279                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 280
 281         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 282 }
 283
 284 static const char *proxymethod2string(enum connman_service_proxy_method method)
 285 {
 286         switch (method) {
 287         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 288                 return "direct";
 289         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 290                 return "manual";
 291         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 292                 return "auto";
 293         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 294                 break;
 295         }
 296
 297         return NULL;
 298 }
 299
 300 static enum connman_service_proxy_method string2proxymethod(const char *method)
 301 {
 302         if (g_strcmp0(method, "direct") == 0)
 303                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 304         else if (g_strcmp0(method, "auto") == 0)
 305                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 306         else if (g_strcmp0(method, "manual") == 0)
 307                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 308         else
 309                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 310 }
 311
 312 static enum connman_service_state combine_state(
 313                                         enum connman_service_state state_a,
 314                                         enum connman_service_state state_b)
 315 {
 316         enum connman_service_state result;
 317
 318         if (state_a == state_b) {
 319                 result = state_a;
 320                 goto done;
 321         }
 322
 323         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 324                 result = state_b;
 325                 goto done;
 326         }
 327
 328         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 329                 result = state_a;
 330                 goto done;
 331         }
 332
 333         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 334                 result = state_b;
 335                 goto done;
 336         }
 337
 338         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 339                 result = state_a;
 340                 goto done;
 341         }
 342
 343         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 344                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 345                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 346                                 state_b == CONNMAN_SERVICE_STATE_READY)
 347                         result = state_b;
 348                 else
 349                         result = state_a;
 350                 goto done;
 351         }
 352
 353         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 354                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 355                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 356                                 state_a == CONNMAN_SERVICE_STATE_READY)
 357                         result = state_a;
 358                 else
 359                         result = state_b;
 360                 goto done;
 361         }
 362
 363         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 364                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 365                                 state_b == CONNMAN_SERVICE_STATE_READY)
 366                         result = state_b;
 367                 else
 368                         result = state_a;
 369                 goto done;
 370         }
 371
 372         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 373                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 374                                 state_a == CONNMAN_SERVICE_STATE_READY)
 375                         result = state_a;
 376                 else
 377                         result = state_b;
 378                 goto done;
 379         }
 380
 381         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 382                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
 383                         result = state_b;
 384                 else
 385                         result = state_a;
 386                 goto done;
 387         }
 388
 389         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 390                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
 391                         result = state_a;
 392                 else
 393                         result = state_b;
 394                 goto done;
 395         }
 396
 397         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 398                 result = state_a;
 399                 goto done;
 400         }
 401
 402         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 403                 result = state_b;
 404                 goto done;
 405         }
 406
 407         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 408                 result = state_b;
 409                 goto done;
 410         }
 411
 412         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 413                 result = state_a;
 414                 goto done;
 415         }
 416
 417         result = CONNMAN_SERVICE_STATE_FAILURE;
 418
 419 done:
 420         return result;
 421 }
 422
 423 static connman_bool_t is_connecting_state(struct connman_service *service,
 424                                         enum connman_service_state state)
 425 {
 426         switch (state) {
 427         case CONNMAN_SERVICE_STATE_UNKNOWN:
 428         case CONNMAN_SERVICE_STATE_IDLE:
 429         case CONNMAN_SERVICE_STATE_FAILURE:
 430                 if (service->network != NULL)
 431                         return connman_network_get_connecting(service->network);
 432         case CONNMAN_SERVICE_STATE_DISCONNECT:
 433         case CONNMAN_SERVICE_STATE_READY:
 434         case CONNMAN_SERVICE_STATE_ONLINE:
 435                 break;
 436         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 437         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 438                 return TRUE;
 439         }
 440
 441         return FALSE;
 442 }
 443
 444 static connman_bool_t is_connected_state(const struct connman_service *service,
 445                                         enum connman_service_state state)
 446 {
 447         switch (state) {
 448         case CONNMAN_SERVICE_STATE_UNKNOWN:
 449         case CONNMAN_SERVICE_STATE_IDLE:
 450         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 451         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 452         case CONNMAN_SERVICE_STATE_DISCONNECT:
 453         case CONNMAN_SERVICE_STATE_FAILURE:
 454                 break;
 455         case CONNMAN_SERVICE_STATE_READY:
 456         case CONNMAN_SERVICE_STATE_ONLINE:
 457                 return TRUE;
 458         }
 459
 460         return FALSE;
 461 }
 462
 463 static connman_bool_t is_connecting(struct connman_service *service)
 464 {
 465         enum connman_service_state state;
 466
 467         state = combine_state(service->state_ipv4, service->state_ipv6);
 468
 469         return is_connecting_state(service, state);
 470 }
 471
 472 static connman_bool_t is_connected(struct connman_service *service)
 473 {
 474         enum connman_service_state state;
 475
 476         state = combine_state(service->state_ipv4, service->state_ipv6);
 477
 478         return is_connected_state(service, state);
 479 }
 480
 481 static void update_nameservers(struct connman_service *service)
 482 {
 483         const char *ifname;
 484
 485         if (service->ipconfig_ipv4)
 486                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 487         else if (service->ipconfig_ipv6)
 488                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 489         else
 490                 ifname = NULL;
 491
 492         if (ifname == NULL)
 493                 return;
 494
 495         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 496         case CONNMAN_SERVICE_STATE_UNKNOWN:
 497         case CONNMAN_SERVICE_STATE_IDLE:
 498         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 499         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 500                 return;
 501         case CONNMAN_SERVICE_STATE_FAILURE:
 502         case CONNMAN_SERVICE_STATE_DISCONNECT:
 503                 connman_resolver_remove_all(ifname);
 504                 return;
 505         case CONNMAN_SERVICE_STATE_READY:
 506         case CONNMAN_SERVICE_STATE_ONLINE:
 507                 break;
 508         }
 509
 510         connman_resolver_remove_all(ifname);
 511
 512         if (service->nameservers_config != NULL) {
 513                 int i;
 514
 515                 for (i = 0; service->nameservers_config[i] != NULL; i++) {
 516                         connman_resolver_append(ifname, NULL,
 517                                                 service->nameservers_config[i]);
 518                 }
 519         } else if (service->nameservers != NULL) {
 520                 int i;
 521
 522                 for (i = 0; service->nameservers[i] != NULL; i++) {
 523                         connman_resolver_append(ifname, NULL,
 524                                                 service->nameservers[i]);
 525                 }
 526         }
 527
 528         if (service->domains != NULL) {
 529                 int i;
 530
 531                 for (i = 0; service->domains[i]; i++)
 532                         connman_resolver_append(ifname, service->domains[i],
 533                                                 NULL);
 534         } else if (service->domainname != NULL)
 535                 connman_resolver_append(ifname, service->domainname, NULL);
 536
 537         connman_resolver_flush();
 538 }
 539
 540 int __connman_service_nameserver_append(struct connman_service *service,
 541                                                 const char *nameserver)
 542 {
 543         int len;
 544
 545         DBG("service %p nameserver %s", service, nameserver);
 546
 547         if (nameserver == NULL)
 548                 return -EINVAL;
 549
 550         if (service->nameservers != NULL) {
 551                 int i;
 552
 553                 for (i = 0; service->nameservers[i] != NULL; i++)
 554                         if (g_strcmp0(service->nameservers[i], nameserver) == 0)
 555                                 return -EEXIST;
 556
 557                 len = g_strv_length(service->nameservers);
 558                 service->nameservers = g_try_renew(char *, service->nameservers,
 559                                                         len + 2);
 560         } else {
 561                 len = 0;
 562                 service->nameservers = g_try_new0(char *, len + 2);
 563         }
 564
 565         if (service->nameservers == NULL)
 566                 return -ENOMEM;
 567
 568         service->nameservers[len] = g_strdup(nameserver);
 569         service->nameservers[len + 1] = NULL;
 570
 571         update_nameservers(service);
 572
 573         return 0;
 574 }
 575
 576 int __connman_service_nameserver_remove(struct connman_service *service,
 577                                                 const char *nameserver)
 578 {
 579         char **servers;
 580         int len, i, j;
 581
 582         DBG("service %p nameserver %s", service, nameserver);
 583
 584         if (nameserver == NULL)
 585                 return -EINVAL;
 586
 587         if (service->nameservers == NULL)
 588                 return 0;
 589
 590         len = g_strv_length(service->nameservers);
 591         if (len == 1) {
 592                 if (g_strcmp0(service->nameservers[0], nameserver) != 0)
 593                         return 0;
 594
 595                 g_strfreev(service->nameservers);
 596                 service->nameservers = NULL;
 597
 598                 return 0;
 599         }
 600
 601         servers = g_try_new0(char *, len - 1);
 602         if (servers == NULL)
 603                 return -ENOMEM;
 604
 605         for (i = 0, j = 0; i < len; i++) {
 606                 if (g_strcmp0(service->nameservers[i], nameserver) != 0) {
 607                         servers[j] = g_strdup(service->nameservers[i]);
 608                         j++;
 609                 }
 610         }
 611         servers[len - 2] = NULL;
 612
 613         g_strfreev(service->nameservers);
 614         service->nameservers = servers;
 615
 616         update_nameservers(service);
 617
 618         return 0;
 619 }
 620
 621 void __connman_service_nameserver_clear(struct connman_service *service)
 622 {
 623         g_strfreev(service->nameservers);
 624         service->nameservers = NULL;
 625
 626         update_nameservers(service);
 627 }
 628
 629 static void nameserver_add_routes(int index, char **nameservers,
 630                                         const char *gw)
 631 {
 632         int i;
 633
 634         for (i = 0; nameservers[i] != NULL; i++) {
 635                 if (connman_inet_compare_subnet(index, nameservers[i]))
 636                         continue;
 637
 638                 connman_inet_add_host_route(index, nameservers[i], gw);
 639         }
 640 }
 641
 642 static void nameserver_del_routes(int index, char **nameservers)
 643 {
 644         int i;
 645
 646         for (i = 0; nameservers[i] != NULL; i++)
 647                 connman_inet_del_host_route(index, nameservers[i]);
 648 }
 649
 650 void __connman_service_nameserver_add_routes(struct connman_service *service,
 651                                                 const char *gw)
 652 {
 653         int index = -1;
 654
 655         if (service == NULL)
 656                 return;
 657
 658         if (service->network != NULL)
 659                 index = connman_network_get_index(service->network);
 660         else if (service->provider != NULL)
 661                 index = connman_provider_get_index(service->provider);
 662
 663         if (service->nameservers_config != NULL) {
 664                 /*
 665                  * Configured nameserver takes preference over the
 666                  * discoverd nameserver gathered from DHCP, VPN, etc.
 667                  */
 668                 nameserver_add_routes(index, service->nameservers_config, gw);
 669         } else if (service->nameservers != NULL) {
 670                 /*
 671                  * We add nameservers host routes for nameservers that
 672                  * are not on our subnet. For those who are, the subnet
 673                  * route will be installed by the time the dns proxy code
 674                  * tries to reach them. The subnet route is installed
 675                  * when setting the interface IP address.
 676                  */
 677                 nameserver_add_routes(index, service->nameservers, gw);
 678         }
 679 }
 680
 681 void __connman_service_nameserver_del_routes(struct connman_service *service)
 682 {
 683         int index = -1;
 684
 685         if (service == NULL)
 686                 return;
 687
 688         if (service->network != NULL)
 689                 index = connman_network_get_index(service->network);
 690         else if (service->provider != NULL)
 691                 index = connman_provider_get_index(service->provider);
 692
 693         if (service->nameservers_config != NULL)
 694                 nameserver_del_routes(index, service->nameservers_config);
 695         else if (service->nameservers != NULL)
 696                 nameserver_del_routes(index, service->nameservers);
 697 }
 698
 699 static struct connman_stats *stats_get(struct connman_service *service)
 700 {
 701         if (service->roaming == TRUE)
 702                 return &service->stats_roaming;
 703         else
 704                 return &service->stats;
 705 }
 706
 707 static connman_bool_t stats_enabled(struct connman_service *service)
 708 {
 709         struct connman_stats *stats = stats_get(service);
 710
 711         return stats->enabled;
 712 }
 713
 714 static void stats_start(struct connman_service *service)
 715 {
 716         struct connman_stats *stats = stats_get(service);
 717
 718         DBG("service %p", service);
 719
 720         if (stats->timer == NULL)
 721                 return;
 722
 723         stats->enabled = TRUE;
 724         stats->data_last.time = stats->data.time;
 725
 726         g_timer_start(stats->timer);
 727 }
 728
 729 static void stats_stop(struct connman_service *service)
 730 {
 731         struct connman_stats *stats = stats_get(service);
 732         unsigned int seconds;
 733
 734         DBG("service %p", service);
 735
 736         if (stats->timer == NULL)
 737                 return;
 738
 739         if (stats->enabled == FALSE)
 740                 return;
 741
 742         g_timer_stop(stats->timer);
 743
 744         seconds = g_timer_elapsed(stats->timer, NULL);
 745         stats->data.time = stats->data_last.time + seconds;
 746
 747         stats->enabled = FALSE;
 748 }
 749
 750 static void reset_stats(struct connman_service *service)
 751 {
 752         DBG("service %p", service);
 753
 754         /* home */
 755         service->stats.valid = FALSE;
 756
 757         service->stats.data.rx_packets = 0;
 758         service->stats.data.tx_packets = 0;
 759         service->stats.data.rx_bytes = 0;
 760         service->stats.data.tx_bytes = 0;
 761         service->stats.data.rx_errors = 0;
 762         service->stats.data.tx_errors = 0;
 763         service->stats.data.rx_dropped = 0;
 764         service->stats.data.tx_dropped = 0;
 765         service->stats.data.time = 0;
 766         service->stats.data_last.time = 0;
 767
 768         g_timer_reset(service->stats.timer);
 769
 770         /* roaming */
 771         service->stats_roaming.valid = FALSE;
 772
 773         service->stats_roaming.data.rx_packets = 0;
 774         service->stats_roaming.data.tx_packets = 0;
 775         service->stats_roaming.data.rx_bytes = 0;
 776         service->stats_roaming.data.tx_bytes = 0;
 777         service->stats_roaming.data.rx_errors = 0;
 778         service->stats_roaming.data.tx_errors = 0;
 779         service->stats_roaming.data.rx_dropped = 0;
 780         service->stats_roaming.data.tx_dropped = 0;
 781         service->stats_roaming.data.time = 0;
 782         service->stats_roaming.data_last.time = 0;
 783
 784         g_timer_reset(service->stats_roaming.timer);
 785 }
 786
 787 static struct connman_service *get_default(void)
 788 {
 789         struct connman_service *service;
 790         GSequenceIter *iter;
 791
 792         iter = g_sequence_get_begin_iter(service_list);
 793
 794         if (g_sequence_iter_is_end(iter) == TRUE)
 795                 return NULL;
 796
 797         service = g_sequence_get(iter);
 798
 799         if (is_connected(service) == FALSE)
 800                 return NULL;
 801
 802         return service;
 803 }
 804
 805 static void default_changed(void)
 806 {
 807         struct connman_service *service = get_default();
 808
 809         __connman_notifier_default_changed(service);
 810 }
 811
 812 const char *__connman_service_default(void)
 813 {
 814         struct connman_service *service;
 815
 816         service = get_default();
 817         if (service == NULL)
 818                 return "";
 819
 820         return __connman_service_type2string(service->type);
 821 }
 822
 823 static void mode_changed(struct connman_service *service)
 824 {
 825         const char *str;
 826
 827         str = mode2string(service->mode);
 828         if (str == NULL)
 829                 return;
 830
 831         connman_dbus_property_changed_basic(service->path,
 832                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 833                                                 DBUS_TYPE_STRING, &str);
 834 }
 835
 836 static void state_changed(struct connman_service *service)
 837 {
 838         enum connman_service_state state;
 839         const char *str;
 840
 841         state = combine_state(service->state_ipv4, service->state_ipv6);
 842
 843         __connman_notifier_service_state_changed(service, state);
 844
 845         str = state2string(state);
 846         if (str == NULL)
 847                 return;
 848
 849         connman_dbus_property_changed_basic(service->path,
 850                                 CONNMAN_SERVICE_INTERFACE, "State",
 851                                                 DBUS_TYPE_STRING, &str);
 852 }
 853
 854 static void strength_changed(struct connman_service *service)
 855 {
 856         if (service->strength == 0)
 857                 return;
 858
 859         connman_dbus_property_changed_basic(service->path,
 860                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 861                                         DBUS_TYPE_BYTE, &service->strength);
 862 }
 863
 864 static void favorite_changed(struct connman_service *service)
 865 {
 866         if (service->path == NULL)
 867                 return;
 868
 869         connman_dbus_property_changed_basic(service->path,
 870                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 871                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 872 }
 873
 874 static void immutable_changed(struct connman_service *service)
 875 {
 876         if (service->path == NULL)
 877                 return;
 878
 879         connman_dbus_property_changed_basic(service->path,
 880                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 881                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 882 }
 883
 884 static void roaming_changed(struct connman_service *service)
 885 {
 886         if (service->path == NULL)
 887                 return;
 888
 889         connman_dbus_property_changed_basic(service->path,
 890                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 891                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 892 }
 893
 894 static void autoconnect_changed(struct connman_service *service)
 895 {
 896         if (service->path == NULL)
 897                 return;
 898
 899         connman_dbus_property_changed_basic(service->path,
 900                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 901                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 902 }
 903
 904 static void passphrase_changed(struct connman_service *service)
 905 {
 906         dbus_bool_t required;
 907
 908         switch (service->type) {
 909         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 910         case CONNMAN_SERVICE_TYPE_SYSTEM:
 911         case CONNMAN_SERVICE_TYPE_ETHERNET:
 912         case CONNMAN_SERVICE_TYPE_WIMAX:
 913         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 914         case CONNMAN_SERVICE_TYPE_CELLULAR:
 915         case CONNMAN_SERVICE_TYPE_GPS:
 916         case CONNMAN_SERVICE_TYPE_VPN:
 917         case CONNMAN_SERVICE_TYPE_GADGET:
 918                 return;
 919         case CONNMAN_SERVICE_TYPE_WIFI:
 920                 required = FALSE;
 921
 922                 switch (service->security) {
 923                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 924                 case CONNMAN_SERVICE_SECURITY_NONE:
 925                         break;
 926                 case CONNMAN_SERVICE_SECURITY_WEP:
 927                 case CONNMAN_SERVICE_SECURITY_PSK:
 928                 case CONNMAN_SERVICE_SECURITY_WPA:
 929                 case CONNMAN_SERVICE_SECURITY_RSN:
 930                         if (service->passphrase == NULL)
 931                                 required = TRUE;
 932                         break;
 933                 case CONNMAN_SERVICE_SECURITY_8021X:
 934                         break;
 935                 }
 936                 break;
 937         }
 938
 939         connman_dbus_property_changed_basic(service->path,
 940                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 941                                                 DBUS_TYPE_BOOLEAN, &required);
 942 }
 943
 944 static void login_changed(struct connman_service *service)
 945 {
 946         dbus_bool_t required = service->login_required;
 947
 948         if (service->path == NULL)
 949                 return;
 950
 951         connman_dbus_property_changed_basic(service->path,
 952                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 953                                                 DBUS_TYPE_BOOLEAN, &required);
 954 }
 955
 956 static void append_security(DBusMessageIter *iter, void *user_data)
 957 {
 958         struct connman_service *service = user_data;
 959         const char *str;
 960
 961         str = security2string(service->security);
 962         if (str != NULL)
 963                 dbus_message_iter_append_basic(iter,
 964                                 DBUS_TYPE_STRING, &str);
 965
 966         str = "wps";
 967         if (service->wps == TRUE)
 968                 dbus_message_iter_append_basic(iter,
 969                                 DBUS_TYPE_STRING, &str);
 970 }
 971
 972 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 973 {
 974         struct connman_service *service = user_data;
 975
 976         if (service->ipconfig_ipv4 != NULL)
 977                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 978                                                                         iter);
 979         else if (service->ipconfig_ipv6 != NULL)
 980                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 981                                                                         iter);
 982 }
 983
 984 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 985 {
 986         struct connman_service *service = user_data;
 987
 988         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 989                                 state2string(service->state_ipv4));
 990
 991         if (is_connected_state(service, service->state_ipv4) == FALSE)
 992                 return;
 993
 994         if (service->ipconfig_ipv4 != NULL)
 995                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 996 }
 997
 998 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 999 {
1000         struct connman_service *service = user_data;
1001
1002         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
1003                                 state2string(service->state_ipv6));
1004
1005         if (is_connected_state(service, service->state_ipv6) == FALSE)
1006                 return;
1007
1008         if (service->ipconfig_ipv6 != NULL)
1009                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
1010                                                 service->ipconfig_ipv4);
1011 }
1012
1013 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
1014 {
1015         struct connman_service *service = user_data;
1016
1017         if (service->ipconfig_ipv4 != NULL)
1018                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
1019                                                         iter);
1020 }
1021
1022 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
1023 {
1024         struct connman_service *service = user_data;
1025
1026         if (service->ipconfig_ipv6 != NULL)
1027                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
1028                                                         iter);
1029 }
1030
1031 static void append_nameserver(DBusMessageIter *iter, char ***nameservers)
1032 {
1033         char **servers;
1034         int i;
1035
1036         servers = *nameservers;
1037
1038         for (i = 0; servers[i] != NULL; i++) {
1039                 dbus_message_iter_append_basic(iter,
1040                                         DBUS_TYPE_STRING, &servers[i]);
1041         }
1042 }
1043
1044 static void append_dns(DBusMessageIter *iter, void *user_data)
1045 {
1046         struct connman_service *service = user_data;
1047
1048         if (is_connected(service) == FALSE)
1049                 return;
1050
1051         if (service->nameservers_config != NULL) {
1052                 append_nameserver(iter, &service->nameservers_config);
1053                 return;
1054         } else if (service->nameservers != NULL) {
1055                 append_nameserver(iter, &service->nameservers);
1056                 return;
1057         }
1058 }
1059
1060 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1061 {
1062         struct connman_service *service = user_data;
1063         int i;
1064
1065         if (service->nameservers_config == NULL)
1066                 return;
1067
1068         for (i = 0; service->nameservers_config[i]; i++) {
1069                 dbus_message_iter_append_basic(iter,
1070                                 DBUS_TYPE_STRING,
1071                                 &service->nameservers_config[i]);
1072         }
1073 }
1074
1075 static void append_domain(DBusMessageIter *iter, void *user_data)
1076 {
1077         struct connman_service *service = user_data;
1078
1079         if (is_connected(service) == FALSE &&
1080                                 is_connecting(service) == FALSE)
1081                 return;
1082
1083         if (service->domainname == NULL)
1084                 return;
1085
1086         dbus_message_iter_append_basic(iter,
1087                                 DBUS_TYPE_STRING, &service->domainname);
1088 }
1089
1090 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1091 {
1092         struct connman_service *service = user_data;
1093         int i;
1094
1095         if (service->domains == NULL)
1096                 return;
1097
1098         for (i = 0; service->domains[i]; i++)
1099                 dbus_message_iter_append_basic(iter,
1100                                 DBUS_TYPE_STRING, &service->domains[i]);
1101 }
1102
1103 static void append_proxies(DBusMessageIter *iter, void *user_data)
1104 {
1105         struct connman_service *service = user_data;
1106         int i;
1107
1108         if (service->proxies == NULL)
1109                 return;
1110
1111         for (i = 0; service->proxies[i]; i++)
1112                 dbus_message_iter_append_basic(iter,
1113                                 DBUS_TYPE_STRING, &service->proxies[i]);
1114 }
1115
1116 static void append_excludes(DBusMessageIter *iter, void *user_data)
1117 {
1118         struct connman_service *service = user_data;
1119         int i;
1120
1121         if (service->excludes == NULL)
1122                 return;
1123
1124         for (i = 0; service->excludes[i]; i++)
1125                 dbus_message_iter_append_basic(iter,
1126                                 DBUS_TYPE_STRING, &service->excludes[i]);
1127 }
1128
1129 static void append_proxy(DBusMessageIter *iter, void *user_data)
1130 {
1131         struct connman_service *service = user_data;
1132         enum connman_service_proxy_method proxy;
1133         const char *pac = NULL;
1134         const char *method = proxymethod2string(
1135                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1136
1137         DBG("");
1138
1139         if (is_connected(service) == FALSE)
1140                 return;
1141
1142         proxy = connman_service_get_proxy_method(service);
1143
1144         switch (proxy) {
1145         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1146                 return;
1147         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1148                 goto done;
1149         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1150                 connman_dbus_dict_append_array(iter, "Servers",
1151                                         DBUS_TYPE_STRING, append_proxies,
1152                                         service);
1153
1154                 connman_dbus_dict_append_array(iter, "Excludes",
1155                                         DBUS_TYPE_STRING, append_excludes,
1156                                         service);
1157                 break;
1158         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1159                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1160                 if (service->ipconfig_ipv4 != NULL)
1161                         pac = __connman_ipconfig_get_proxy_autoconfig(
1162                                 service->ipconfig_ipv4);
1163                 else if (service->ipconfig_ipv6 != NULL)
1164                         pac = __connman_ipconfig_get_proxy_autoconfig(
1165                                 service->ipconfig_ipv6);
1166
1167                 if (service->pac == NULL && pac == NULL)
1168                         goto done;
1169
1170                 if (service->pac != NULL)
1171                         pac = service->pac;
1172
1173                 connman_dbus_dict_append_basic(iter, "URL",
1174                                         DBUS_TYPE_STRING, &pac);
1175                 break;
1176         }
1177
1178         method = proxymethod2string(proxy);
1179
1180 done:
1181         connman_dbus_dict_append_basic(iter, "Method",
1182                                         DBUS_TYPE_STRING, &method);
1183 }
1184
1185 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1186 {
1187         struct connman_service *service = user_data;
1188         const char *method;
1189
1190         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1191                 return;
1192
1193         switch (service->proxy_config) {
1194         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1195                 return;
1196         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1197                 break;
1198         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1199                 if (service->proxies != NULL)
1200                         connman_dbus_dict_append_array(iter, "Servers",
1201                                                 DBUS_TYPE_STRING,
1202                                                 append_proxies, service);
1203
1204                 if (service->excludes != NULL)
1205                         connman_dbus_dict_append_array(iter, "Excludes",
1206                                                 DBUS_TYPE_STRING,
1207                                                 append_excludes, service);
1208                 break;
1209         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1210                 if (service->pac != NULL)
1211                         connman_dbus_dict_append_basic(iter, "URL",
1212                                         DBUS_TYPE_STRING, &service->pac);
1213                 break;
1214         }
1215
1216         method = proxymethod2string(service->proxy_config);
1217
1218         connman_dbus_dict_append_basic(iter, "Method",
1219                                 DBUS_TYPE_STRING, &method);
1220 }
1221
1222 static void append_provider(DBusMessageIter *iter, void *user_data)
1223 {
1224         struct connman_service *service = user_data;
1225
1226         DBG("%p %p", service, service->provider);
1227
1228         if (is_connected(service) == FALSE)
1229                 return;
1230
1231         if (service->provider != NULL)
1232                 __connman_provider_append_properties(service->provider, iter);
1233 }
1234
1235
1236 static void settings_changed(struct connman_service *service,
1237                                 struct connman_ipconfig *ipconfig)
1238 {
1239         connman_dbus_property_changed_dict(service->path,
1240                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1241                                                         append_ipv4, service);
1242
1243         connman_dbus_property_changed_dict(service->path,
1244                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1245                                                         append_ipv6, service);
1246
1247         __connman_notifier_ipconfig_changed(service, ipconfig);
1248 }
1249
1250 static void ipv4_configuration_changed(struct connman_service *service)
1251 {
1252         connman_dbus_property_changed_dict(service->path,
1253                                         CONNMAN_SERVICE_INTERFACE,
1254                                                         "IPv4.Configuration",
1255                                                         append_ipv4config,
1256                                                         service);
1257 }
1258
1259 static void ipv6_configuration_changed(struct connman_service *service)
1260 {
1261         connman_dbus_property_changed_dict(service->path,
1262                                         CONNMAN_SERVICE_INTERFACE,
1263                                                         "IPv6.Configuration",
1264                                                         append_ipv6config,
1265                                                         service);
1266 }
1267
1268 static void dns_changed(struct connman_service *service)
1269 {
1270         connman_dbus_property_changed_array(service->path,
1271                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1272                                         DBUS_TYPE_STRING, append_dns, service);
1273 }
1274
1275 static void dns_configuration_changed(struct connman_service *service)
1276 {
1277         connman_dbus_property_changed_array(service->path,
1278                                 CONNMAN_SERVICE_INTERFACE,
1279                                 "Nameservers.Configuration",
1280                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1281
1282         dns_changed(service);
1283 }
1284
1285 static void domain_changed(struct connman_service *service)
1286 {
1287         connman_dbus_property_changed_array(service->path,
1288                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1289                                 DBUS_TYPE_STRING, append_domain, service);
1290 }
1291
1292 static void domain_configuration_changed(struct connman_service *service)
1293 {
1294         connman_dbus_property_changed_array(service->path,
1295                                 CONNMAN_SERVICE_INTERFACE,
1296                                 "Domains.Configuration",
1297                                 DBUS_TYPE_STRING, append_domainconfig, service);
1298 }
1299
1300 static void proxy_changed(struct connman_service *service)
1301 {
1302         connman_dbus_property_changed_dict(service->path,
1303                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1304                                                         append_proxy, service);
1305 }
1306
1307 static void proxy_configuration_changed(struct connman_service *service)
1308 {
1309         connman_dbus_property_changed_dict(service->path,
1310                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1311                                                 append_proxyconfig, service);
1312
1313         proxy_changed(service);
1314 }
1315
1316 static void link_changed(struct connman_service *service)
1317 {
1318         connman_dbus_property_changed_dict(service->path,
1319                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1320                                                 append_ethernet, service);
1321 }
1322
1323 static void stats_append_counters(DBusMessageIter *dict,
1324                         struct connman_stats_data *stats,
1325                         struct connman_stats_data *counters,
1326                         connman_bool_t append_all)
1327 {
1328         if (counters->rx_packets != stats->rx_packets || append_all) {
1329                 counters->rx_packets = stats->rx_packets;
1330                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1331                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1332         }
1333
1334         if (counters->tx_packets != stats->tx_packets || append_all) {
1335                 counters->tx_packets = stats->tx_packets;
1336                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1337                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1338         }
1339
1340         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1341                 counters->rx_bytes = stats->rx_bytes;
1342                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1343                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1344         }
1345
1346         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1347                 counters->tx_bytes = stats->tx_bytes;
1348                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1349                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1350         }
1351
1352         if (counters->rx_errors != stats->rx_errors || append_all) {
1353                 counters->rx_errors = stats->rx_errors;
1354                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1355                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1356         }
1357
1358         if (counters->tx_errors != stats->tx_errors || append_all) {
1359                 counters->tx_errors = stats->tx_errors;
1360                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1361                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1362         }
1363
1364         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1365                 counters->rx_dropped = stats->rx_dropped;
1366                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1367                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1368         }
1369
1370         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1371                 counters->tx_dropped = stats->tx_dropped;
1372                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1373                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1374         }
1375
1376         if (counters->time != stats->time || append_all) {
1377                 counters->time = stats->time;
1378                 connman_dbus_dict_append_basic(dict, "Time",
1379                                         DBUS_TYPE_UINT32, &stats->time);
1380         }
1381 }
1382
1383 static void stats_append(struct connman_service *service,
1384                                 const char *counter,
1385                                 struct connman_stats_counter *counters,
1386                                 connman_bool_t append_all)
1387 {
1388         DBusMessageIter array, dict;
1389         DBusMessage *msg;
1390
1391         DBG("service %p counter %s", service, counter);
1392
1393         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1394         if (msg == NULL)
1395                 return;
1396
1397         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1398                                 &service->path, DBUS_TYPE_INVALID);
1399
1400         dbus_message_iter_init_append(msg, &array);
1401
1402         /* home counter */
1403         connman_dbus_dict_open(&array, &dict);
1404
1405         stats_append_counters(&dict, &service->stats.data,
1406                                 &counters->stats.data, append_all);
1407
1408         connman_dbus_dict_close(&array, &dict);
1409
1410         /* roaming counter */
1411         connman_dbus_dict_open(&array, &dict);
1412
1413         stats_append_counters(&dict, &service->stats_roaming.data,
1414                                 &counters->stats_roaming.data, append_all);
1415
1416         connman_dbus_dict_close(&array, &dict);
1417
1418         __connman_counter_send_usage(counter, msg);
1419 }
1420
1421 static void stats_update(struct connman_service *service,
1422                                 unsigned int rx_packets, unsigned int tx_packets,
1423                                 unsigned int rx_bytes, unsigned int tx_bytes,
1424                                 unsigned int rx_errors, unsigned int tx_errors,
1425                                 unsigned int rx_dropped, unsigned int tx_dropped)
1426 {
1427         struct connman_stats *stats = stats_get(service);
1428         struct connman_stats_data *data_last = &stats->data_last;
1429         struct connman_stats_data *data = &stats->data;
1430         unsigned int seconds;
1431
1432         DBG("service %p", service);
1433
1434         if (stats->valid == TRUE) {
1435                 data->rx_packets +=
1436                         rx_packets - data_last->rx_packets;
1437                 data->tx_packets +=
1438                         tx_packets - data_last->tx_packets;
1439                 data->rx_bytes +=
1440                         rx_bytes - data_last->rx_bytes;
1441                 data->tx_bytes +=
1442                         tx_bytes - data_last->tx_bytes;
1443                 data->rx_errors +=
1444                         rx_errors - data_last->rx_errors;
1445                 data->tx_errors +=
1446                         tx_errors - data_last->tx_errors;
1447                 data->rx_dropped +=
1448                         rx_dropped - data_last->rx_dropped;
1449                 data->tx_dropped +=
1450                         tx_dropped - data_last->tx_dropped;
1451         } else {
1452                 stats->valid = TRUE;
1453         }
1454
1455         data_last->rx_packets = rx_packets;
1456         data_last->tx_packets = tx_packets;
1457         data_last->rx_bytes = rx_bytes;
1458         data_last->tx_bytes = tx_bytes;
1459         data_last->rx_errors = rx_errors;
1460         data_last->tx_errors = tx_errors;
1461         data_last->rx_dropped = rx_dropped;
1462         data_last->tx_dropped = tx_dropped;
1463
1464         seconds = g_timer_elapsed(stats->timer, NULL);
1465         stats->data.time = stats->data_last.time + seconds;
1466 }
1467
1468 void __connman_service_notify(struct connman_service *service,
1469                         unsigned int rx_packets, unsigned int tx_packets,
1470                         unsigned int rx_bytes, unsigned int tx_bytes,
1471                         unsigned int rx_errors, unsigned int tx_errors,
1472                         unsigned int rx_dropped, unsigned int tx_dropped)
1473 {
1474         GHashTableIter iter;
1475         gpointer key, value;
1476         const char *counter;
1477         struct connman_stats_counter *counters;
1478         struct connman_stats_data *data;
1479         int err;
1480
1481         if (service == NULL)
1482                 return;
1483
1484         if (is_connected(service) == FALSE)
1485                 return;
1486
1487         stats_update(service,
1488                 rx_packets, tx_packets,
1489                 rx_bytes, tx_bytes,
1490                 rx_errors, tx_errors,
1491                 rx_dropped, tx_dropped);
1492
1493         data = &stats_get(service)->data;
1494         err = __connman_stats_update(service, service->roaming, data);
1495         if (err < 0)
1496                 connman_error("Failed to store statistics for %s",
1497                                 service->identifier);
1498
1499         g_hash_table_iter_init(&iter, service->counter_table);
1500         while (g_hash_table_iter_next(&iter, &key, &value)) {
1501                 counter = key;
1502                 counters = value;
1503
1504                 stats_append(service, counter, counters, counters->append_all);
1505                 counters->append_all = FALSE;
1506         }
1507 }
1508
1509 int __connman_service_counter_register(const char *counter)
1510 {
1511         struct connman_service *service;
1512         GSequenceIter *iter;
1513         struct connman_stats_counter *counters;
1514
1515         DBG("counter %s", counter);
1516
1517         counter_list = g_slist_append(counter_list, (gpointer)counter);
1518
1519         iter = g_sequence_get_begin_iter(service_list);
1520
1521         while (g_sequence_iter_is_end(iter) == FALSE) {
1522                 service = g_sequence_get(iter);
1523
1524                 counters = g_try_new0(struct connman_stats_counter, 1);
1525                 if (counters == NULL)
1526                         return -ENOMEM;
1527
1528                 counters->append_all = TRUE;
1529
1530                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1531                                         counters);
1532
1533                 iter = g_sequence_iter_next(iter);
1534         }
1535
1536         return 0;
1537 }
1538
1539 void __connman_service_counter_unregister(const char *counter)
1540 {
1541         struct connman_service *service;
1542         GSequenceIter *iter;
1543
1544         DBG("counter %s", counter);
1545
1546         iter = g_sequence_get_begin_iter(service_list);
1547
1548         while (g_sequence_iter_is_end(iter) == FALSE) {
1549                 service = g_sequence_get(iter);
1550
1551                 g_hash_table_remove(service->counter_table, counter);
1552
1553                 iter = g_sequence_iter_next(iter);
1554         }
1555
1556         counter_list = g_slist_remove(counter_list, counter);
1557 }
1558
1559 GSequence *__connman_service_get_list(struct connman_session *session,
1560                                         service_match_cb service_match)
1561 {
1562         GSequence *list;
1563         GSequenceIter *iter;
1564
1565         list = g_sequence_new(NULL);
1566         if (list == NULL)
1567                 return NULL;
1568
1569         iter = g_sequence_get_begin_iter(service_list);
1570
1571         while (g_sequence_iter_is_end(iter) == FALSE) {
1572                 service = g_sequence_get(iter);
1573
1574                 if (service_match(session, service) == TRUE)
1575                         g_sequence_append(list, service);
1576
1577                 iter = g_sequence_iter_next(iter);
1578         }
1579
1580         return list;
1581 }
1582
1583 connman_bool_t __connman_service_is_connecting(struct connman_service *service)
1584 {
1585         return is_connecting(service);
1586 }
1587
1588 connman_bool_t __connman_service_is_connected(struct connman_service *service)
1589 {
1590         return is_connected(service);
1591 }
1592
1593 const char *__connman_service_get_name(struct connman_service *service)
1594 {
1595         return service->name;
1596 }
1597
1598 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1599                                         struct connman_service *service)
1600 {
1601         dbus_bool_t required;
1602         const char *str;
1603
1604         str = __connman_service_type2string(service->type);
1605         if (str != NULL)
1606                 connman_dbus_dict_append_basic(dict, "Type",
1607                                                 DBUS_TYPE_STRING, &str);
1608
1609         str = mode2string(service->mode);
1610         if (str != NULL)
1611                 connman_dbus_dict_append_basic(dict, "Mode",
1612                                                 DBUS_TYPE_STRING, &str);
1613
1614         connman_dbus_dict_append_array(dict, "Security",
1615                                 DBUS_TYPE_STRING, append_security, service);
1616
1617         str = state2string(combine_state(service->state_ipv4,
1618                                                         service->state_ipv6));
1619         if (str != NULL)
1620                 connman_dbus_dict_append_basic(dict, "State",
1621                                                 DBUS_TYPE_STRING, &str);
1622
1623         str = error2string(service->error);
1624         if (str != NULL)
1625                 connman_dbus_dict_append_basic(dict, "Error",
1626                                                 DBUS_TYPE_STRING, &str);
1627
1628         if (service->strength > 0)
1629                 connman_dbus_dict_append_basic(dict, "Strength",
1630                                         DBUS_TYPE_BYTE, &service->strength);
1631
1632         connman_dbus_dict_append_basic(dict, "Favorite",
1633                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1634
1635         connman_dbus_dict_append_basic(dict, "Immutable",
1636                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1637
1638         if (service->favorite == TRUE)
1639                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1640                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1641         else
1642                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1643                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1644
1645         if (service->name != NULL)
1646                 connman_dbus_dict_append_basic(dict, "Name",
1647                                         DBUS_TYPE_STRING, &service->name);
1648
1649         connman_dbus_dict_append_basic(dict, "LoginRequired",
1650                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1651
1652         switch (service->type) {
1653         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1654         case CONNMAN_SERVICE_TYPE_SYSTEM:
1655         case CONNMAN_SERVICE_TYPE_GPS:
1656         case CONNMAN_SERVICE_TYPE_VPN:
1657         case CONNMAN_SERVICE_TYPE_GADGET:
1658                 break;
1659         case CONNMAN_SERVICE_TYPE_CELLULAR:
1660                 connman_dbus_dict_append_basic(dict, "Roaming",
1661                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1662
1663                 required = FALSE;
1664                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1665                                                 DBUS_TYPE_BOOLEAN, &required);
1666                 connman_dbus_dict_append_dict(dict, "Ethernet",
1667                                                 append_ethernet, service);
1668                 break;
1669         case CONNMAN_SERVICE_TYPE_WIFI:
1670                 if (service->passphrase != NULL && limited == FALSE)
1671                         connman_dbus_dict_append_basic(dict, "Passphrase",
1672                                 DBUS_TYPE_STRING, &service->passphrase);
1673
1674                 required = FALSE;
1675
1676                 switch (service->security) {
1677                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1678                 case CONNMAN_SERVICE_SECURITY_NONE:
1679                         break;
1680                 case CONNMAN_SERVICE_SECURITY_WEP:
1681                 case CONNMAN_SERVICE_SECURITY_PSK:
1682                 case CONNMAN_SERVICE_SECURITY_WPA:
1683                 case CONNMAN_SERVICE_SECURITY_RSN:
1684                         if (service->passphrase == NULL)
1685                                 required = TRUE;
1686                         break;
1687                 case CONNMAN_SERVICE_SECURITY_8021X:
1688                         break;
1689                 }
1690
1691                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1692                                                 DBUS_TYPE_BOOLEAN, &required);
1693
1694                 /* fall through */
1695         case CONNMAN_SERVICE_TYPE_ETHERNET:
1696         case CONNMAN_SERVICE_TYPE_WIMAX:
1697         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1698                 connman_dbus_dict_append_dict(dict, "Ethernet",
1699                                                 append_ethernet, service);
1700                 break;
1701         }
1702
1703         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1704
1705         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1706                                                 append_ipv4config, service);
1707
1708         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1709
1710         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1711                                                 append_ipv6config, service);
1712
1713         connman_dbus_dict_append_array(dict, "Nameservers",
1714                                 DBUS_TYPE_STRING, append_dns, service);
1715
1716         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1717                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1718
1719         connman_dbus_dict_append_array(dict, "Domains",
1720                                 DBUS_TYPE_STRING, append_domain, service);
1721
1722         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1723                                 DBUS_TYPE_STRING, append_domainconfig, service);
1724
1725         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1726
1727         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1728                                                 append_proxyconfig, service);
1729
1730         connman_dbus_dict_append_dict(dict, "Provider",
1731                                                 append_provider, service);
1732 }
1733
1734 static void append_struct(gpointer value, gpointer user_data)
1735 {
1736         struct connman_service *service = value;
1737         DBusMessageIter *iter = user_data;
1738         DBusMessageIter entry, dict;
1739
1740         if (service->path == NULL || service->hidden == TRUE)
1741                 return;
1742
1743         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1744
1745         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1746                                                         &service->path);
1747
1748         connman_dbus_dict_open(&entry, &dict);
1749         append_properties(&dict, TRUE, service);
1750         connman_dbus_dict_close(&entry, &dict);
1751
1752         dbus_message_iter_close_container(iter, &entry);
1753 }
1754
1755 void __connman_service_list_struct(DBusMessageIter *iter)
1756 {
1757         g_sequence_foreach(service_list, append_struct, iter);
1758 }
1759
1760 int __connman_service_get_index(struct connman_service *service)
1761 {
1762         if (service == NULL)
1763                 return -1;
1764
1765         if (service->network != NULL)
1766                 return connman_network_get_index(service->network);
1767         else if (service->provider != NULL)
1768                 return connman_provider_get_index(service->provider);
1769
1770         return -1;
1771 }
1772
1773 void __connman_service_set_domainname(struct connman_service *service,
1774                                                 const char *domainname)
1775 {
1776         if (service == NULL)
1777                 return;
1778
1779         g_free(service->domainname);
1780         service->domainname = g_strdup(domainname);
1781
1782         domain_changed(service);
1783 }
1784
1785 const char *connman_service_get_domainname(struct connman_service *service)
1786 {
1787         if (service == NULL)
1788                 return NULL;
1789
1790         if (service->domains != NULL)
1791                 return service->domains[0];
1792         else
1793                 return service->domainname;
1794 }
1795
1796 char **connman_service_get_nameservers(struct connman_service *service)
1797 {
1798         if (service == NULL)
1799                 return NULL;
1800
1801         if (service->nameservers_config != NULL)
1802                 return service->nameservers_config;
1803         else if (service->nameservers != NULL)
1804                 return service->nameservers;
1805
1806         return NULL;
1807 }
1808
1809 void connman_service_set_proxy_method(struct connman_service *service,
1810                                         enum connman_service_proxy_method method)
1811 {
1812         if (service == NULL)
1813                 return;
1814
1815         service->proxy = method;
1816
1817         proxy_changed(service);
1818
1819         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1820                 __connman_notifier_proxy_changed(service);
1821 }
1822
1823 enum connman_service_proxy_method connman_service_get_proxy_method(
1824                                         struct connman_service *service)
1825 {
1826         if (service == NULL)
1827                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1828
1829         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1830                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1831                                 service->pac == NULL)
1832                         return service->proxy;
1833
1834                 return service->proxy_config;
1835         }
1836
1837         return service->proxy;
1838 }
1839
1840 char **connman_service_get_proxy_servers(struct connman_service *service)
1841 {
1842         return g_strdupv(service->proxies);
1843 }
1844
1845 char **connman_service_get_proxy_excludes(struct connman_service *service)
1846 {
1847         return g_strdupv(service->excludes);
1848 }
1849
1850 const char *connman_service_get_proxy_url(struct connman_service *service)
1851 {
1852         if (service == NULL)
1853                 return NULL;
1854
1855         return service->pac;
1856 }
1857
1858 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1859                                                         const char *url)
1860 {
1861         if (service == NULL)
1862                 return;
1863
1864         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1865
1866         if (service->ipconfig_ipv4) {
1867                 if (__connman_ipconfig_set_proxy_autoconfig(
1868                             service->ipconfig_ipv4, url) < 0)
1869                         return;
1870         } else if (service->ipconfig_ipv6) {
1871                 if (__connman_ipconfig_set_proxy_autoconfig(
1872                             service->ipconfig_ipv6, url) < 0)
1873                         return;
1874         } else
1875                 return;
1876
1877         proxy_changed(service);
1878
1879         __connman_notifier_proxy_changed(service);
1880 }
1881
1882 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1883 {
1884         if (service == NULL)
1885                 return NULL;
1886
1887         if (service->ipconfig_ipv4)
1888                 return __connman_ipconfig_get_proxy_autoconfig(
1889                                                 service->ipconfig_ipv4);
1890         else if (service->ipconfig_ipv6)
1891                 return __connman_ipconfig_get_proxy_autoconfig(
1892                                                 service->ipconfig_ipv6);
1893         return NULL;
1894 }
1895
1896 static void update_timeservers(struct connman_service *service)
1897 {
1898         int i;
1899
1900         if (service->timeservers == NULL)
1901                 return;
1902
1903         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
1904         case CONNMAN_SERVICE_STATE_UNKNOWN:
1905         case CONNMAN_SERVICE_STATE_IDLE:
1906         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1907         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1908                 return;
1909         case CONNMAN_SERVICE_STATE_FAILURE:
1910         case CONNMAN_SERVICE_STATE_DISCONNECT:
1911                 for (i = 0; service->timeservers[i] != NULL; i++)
1912                         connman_timeserver_remove(service->timeservers[i]);
1913                 return;
1914         case CONNMAN_SERVICE_STATE_READY:
1915         case CONNMAN_SERVICE_STATE_ONLINE:
1916                 break;
1917         }
1918
1919         for (i = 0; service->timeservers[i] != NULL; i++)
1920                 connman_timeserver_append(service->timeservers[i]);
1921 }
1922
1923 int __connman_service_timeserver_append(struct connman_service *service,
1924                                                 const char *timeserver)
1925 {
1926         int len;
1927
1928         DBG("service %p timeserver %s", service, timeserver);
1929
1930         if (timeserver == NULL)
1931                 return -EINVAL;
1932
1933         if (service->timeservers != NULL) {
1934                 int i;
1935
1936                 for (i = 0; service->timeservers[i] != NULL; i++)
1937                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
1938                                 return -EEXIST;
1939
1940                 len = g_strv_length(service->timeservers);
1941                 service->timeservers = g_try_renew(char *, service->timeservers,
1942                                                         len + 2);
1943         } else {
1944                 len = 0;
1945                 service->timeservers = g_try_new0(char *, len + 2);
1946         }
1947
1948         if (service->timeservers == NULL)
1949                 return -ENOMEM;
1950
1951         service->timeservers[len] = g_strdup(timeserver);
1952         service->timeservers[len + 1] = NULL;
1953
1954         update_timeservers(service);
1955
1956         return 0;
1957 }
1958
1959 int __connman_service_timeserver_remove(struct connman_service *service,
1960                                                 const char *timeserver)
1961 {
1962         char **servers;
1963         int len, i, j;
1964
1965         DBG("service %p timeserver %s", service, timeserver);
1966
1967         if (timeserver == NULL)
1968                 return -EINVAL;
1969
1970         if (service->timeservers == NULL)
1971                 return 0;
1972
1973         len = g_strv_length(service->timeservers);
1974         if (len == 1) {
1975                 if (g_strcmp0(service->timeservers[0], timeserver) != 0)
1976                         return 0;
1977
1978                 g_strfreev(service->timeservers);
1979                 service->timeservers = NULL;
1980
1981                 return 0;
1982         }
1983
1984         servers = g_try_new0(char *, len - 1);
1985         if (servers == NULL)
1986                 return -ENOMEM;
1987
1988         for (i = 0, j = 0; i < len; i++) {
1989                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
1990                         servers[j] = g_strdup(service->timeservers[i]);
1991                         j++;
1992                 }
1993         }
1994         servers[len - 2] = NULL;
1995
1996         g_strfreev(service->timeservers);
1997         service->timeservers = servers;
1998
1999         update_timeservers(service);
2000
2001         return 0;
2002 }
2003
2004 void __connman_service_set_pac(struct connman_service *service,
2005                                         const char *pac)
2006 {
2007         if (pac == NULL)
2008                 return;
2009
2010         g_free(service->pac);
2011         service->pac = g_strdup(pac);
2012 }
2013
2014 void __connman_service_set_passphrase(struct connman_service *service,
2015                                         const char* passphrase)
2016 {
2017         if (service->immutable == TRUE)
2018                 return;
2019
2020         g_free(service->passphrase);
2021         service->passphrase = g_strdup(passphrase);
2022
2023         passphrase_changed(service);
2024
2025         if (service->network != NULL)
2026                 connman_network_set_string(service->network,
2027                                         "WiFi.Passphrase",
2028                                         service->passphrase);
2029
2030         __connman_storage_save_service(service);
2031 }
2032
2033 static DBusMessage *get_properties(DBusConnection *conn,
2034                                         DBusMessage *msg, void *user_data)
2035 {
2036         struct connman_service *service = user_data;
2037         DBusMessage *reply;
2038         DBusMessageIter array, dict;
2039
2040         DBG("service %p", service);
2041
2042         reply = dbus_message_new_method_return(msg);
2043         if (reply == NULL)
2044                 return NULL;
2045
2046         dbus_message_iter_init_append(reply, &array);
2047
2048         connman_dbus_dict_open(&array, &dict);
2049         append_properties(&dict, FALSE, service);
2050         connman_dbus_dict_close(&array, &dict);
2051
2052         return reply;
2053 }
2054
2055 static int update_proxy_configuration(struct connman_service *service,
2056                                 DBusMessageIter *array)
2057 {
2058         DBusMessageIter dict;
2059         enum connman_service_proxy_method method;
2060         GString *servers_str = NULL;
2061         GString *excludes_str = NULL;
2062         const char *url = NULL;
2063
2064         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
2065
2066         dbus_message_iter_recurse(array, &dict);
2067
2068         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
2069                 DBusMessageIter entry, variant;
2070                 const char *key;
2071                 int type;
2072
2073                 dbus_message_iter_recurse(&dict, &entry);
2074
2075                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
2076                         goto error;
2077
2078                 dbus_message_iter_get_basic(&entry, &key);
2079                 dbus_message_iter_next(&entry);
2080
2081                 if (dbus_message_iter_get_arg_type(&entry) !=
2082                                                         DBUS_TYPE_VARIANT)
2083                         goto error;
2084
2085                 dbus_message_iter_recurse(&entry, &variant);
2086                 type = dbus_message_iter_get_arg_type(&variant);
2087
2088                 if (g_str_equal(key, "Method") == TRUE) {
2089                         const char *val;
2090
2091                         if (type != DBUS_TYPE_STRING)
2092                                 goto error;
2093
2094                         dbus_message_iter_get_basic(&variant, &val);
2095                         method = string2proxymethod(val);
2096                 } else if (g_str_equal(key, "URL") == TRUE) {
2097                         if (type != DBUS_TYPE_STRING)
2098                                 goto error;
2099
2100                         dbus_message_iter_get_basic(&variant, &url);
2101                 } else if (g_str_equal(key, "Servers") == TRUE) {
2102                         DBusMessageIter str_array;
2103
2104                         if (type != DBUS_TYPE_ARRAY)
2105                                 goto error;
2106
2107                         servers_str = g_string_new(NULL);
2108                         if (servers_str == NULL)
2109                                 goto error;
2110
2111                         dbus_message_iter_recurse(&variant, &str_array);
2112
2113                         while (dbus_message_iter_get_arg_type(&str_array) ==
2114                                                         DBUS_TYPE_STRING) {
2115                                 char *val = NULL;
2116
2117                                 dbus_message_iter_get_basic(&str_array, &val);
2118
2119                                 if (servers_str->len > 0)
2120                                         g_string_append_printf(servers_str,
2121                                                         " %s", val);
2122                                 else
2123                                         g_string_append(servers_str, val);
2124
2125                                 dbus_message_iter_next(&str_array);
2126                         }
2127                 } else if (g_str_equal(key, "Excludes") == TRUE) {
2128                         DBusMessageIter str_array;
2129
2130                         if (type != DBUS_TYPE_ARRAY)
2131                                 goto error;
2132
2133                         excludes_str = g_string_new(NULL);
2134                         if (excludes_str == NULL)
2135                                 goto error;
2136
2137                         dbus_message_iter_recurse(&variant, &str_array);
2138
2139                         while (dbus_message_iter_get_arg_type(&str_array) ==
2140                                                         DBUS_TYPE_STRING) {
2141                                 char *val = NULL;
2142
2143                                 dbus_message_iter_get_basic(&str_array, &val);
2144
2145                                 if (excludes_str->len > 0)
2146                                         g_string_append_printf(excludes_str,
2147                                                         " %s", val);
2148                                 else
2149                                         g_string_append(excludes_str, val);
2150
2151                                 dbus_message_iter_next(&str_array);
2152                         }
2153                 }
2154
2155                 dbus_message_iter_next(&dict);
2156         }
2157
2158         switch (method) {
2159         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2160                 break;
2161         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2162                 if (servers_str == NULL && service->proxies == NULL)
2163                         goto error;
2164
2165                 if (servers_str != NULL) {
2166                         g_strfreev(service->proxies);
2167
2168                         if (servers_str->len > 0)
2169                                 service->proxies = g_strsplit_set(
2170                                         servers_str->str, " ", 0);
2171                         else
2172                                 service->proxies = NULL;
2173                 }
2174
2175                 if (excludes_str != NULL) {
2176                         g_strfreev(service->excludes);
2177
2178                         if (excludes_str->len > 0)
2179                                 service->excludes = g_strsplit_set(
2180                                         excludes_str->str, " ", 0);
2181                         else
2182                                 service->excludes = NULL;
2183                 }
2184
2185                 if (service->proxies == NULL)
2186                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2187
2188                 break;
2189         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2190                 g_free(service->pac);
2191
2192                 if (url != NULL && strlen(url) > 0)
2193                         service->pac = g_strdup(url);
2194                 else
2195                         service->pac = NULL;
2196
2197                 /* if we are connected:
2198                    - if service->pac == NULL
2199                    - if __connman_ipconfig_get_proxy_autoconfig(
2200                    service->ipconfig) == NULL
2201                    --> We should start WPAD */
2202
2203                 break;
2204         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2205                 goto error;
2206         }
2207
2208         if (servers_str != NULL)
2209                 g_string_free(servers_str, TRUE);
2210
2211         if (excludes_str != NULL)
2212                 g_string_free(excludes_str, TRUE);
2213
2214         service->proxy_config = method;
2215
2216         return 0;
2217
2218 error:
2219         if (servers_str != NULL)
2220                 g_string_free(servers_str, TRUE);
2221
2222         if (excludes_str != NULL)
2223                 g_string_free(excludes_str, TRUE);
2224
2225         return -EINVAL;
2226 }
2227
2228 static int set_ipconfig(struct connman_service *service,
2229                         struct connman_ipconfig *ipconfig,
2230                         DBusMessageIter *array,
2231                         enum connman_service_state state,
2232                         enum connman_service_state *new_state)
2233 {
2234         enum connman_ipconfig_method old_method;
2235         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2236         enum connman_ipconfig_type type;
2237         int err;
2238
2239         old_method = __connman_ipconfig_get_method(ipconfig);
2240
2241         if (is_connecting_state(service, state) ||
2242                                         is_connected_state(service, state))
2243                 __connman_network_clear_ipconfig(service->network, ipconfig);
2244
2245         err = __connman_ipconfig_set_config(ipconfig, array);
2246         method = __connman_ipconfig_get_method(ipconfig);
2247         type = __connman_ipconfig_get_config_type(ipconfig);
2248
2249         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2250                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2251                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2252                         *new_state = service->state_ipv4 =
2253                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2254                         __connman_ipconfig_enable(ipconfig);
2255                 }
2256
2257         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2258                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2259                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2260                         *new_state = service->state_ipv6;
2261                         __connman_ipconfig_enable(ipconfig);
2262                 }
2263         }
2264
2265         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2266                 type, method, state2string(*new_state));
2267
2268         return err;
2269 }
2270
2271 static DBusMessage *set_property(DBusConnection *conn,
2272                                         DBusMessage *msg, void *user_data)
2273 {
2274         struct connman_service *service = user_data;
2275         DBusMessageIter iter, value;
2276         const char *name;
2277         int type;
2278
2279         DBG("service %p", service);
2280
2281         if (dbus_message_iter_init(msg, &iter) == FALSE)
2282                 return __connman_error_invalid_arguments(msg);
2283
2284         dbus_message_iter_get_basic(&iter, &name);
2285         dbus_message_iter_next(&iter);
2286         dbus_message_iter_recurse(&iter, &value);
2287
2288         type = dbus_message_iter_get_arg_type(&value);
2289
2290         if (g_str_equal(name, "AutoConnect") == TRUE) {
2291                 connman_bool_t autoconnect;
2292
2293                 if (type != DBUS_TYPE_BOOLEAN)
2294                         return __connman_error_invalid_arguments(msg);
2295
2296                 if (service->favorite == FALSE)
2297                         return __connman_error_invalid_service(msg);
2298
2299                 dbus_message_iter_get_basic(&value, &autoconnect);
2300
2301                 if (service->autoconnect == autoconnect)
2302                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2303
2304                 service->autoconnect = autoconnect;
2305
2306                 autoconnect_changed(service);
2307
2308                 __connman_storage_save_service(service);
2309         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2310                 const char *passphrase;
2311
2312                 if (type != DBUS_TYPE_STRING)
2313                         return __connman_error_invalid_arguments(msg);
2314
2315                 if (service->immutable == TRUE)
2316                         return __connman_error_not_supported(msg);
2317
2318                 dbus_message_iter_get_basic(&value, &passphrase);
2319
2320                 __connman_service_set_passphrase(service, passphrase);
2321         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2322                 DBusMessageIter entry;
2323                 GString *str;
2324                 int index;
2325                 const char *gw;
2326
2327                 if (type != DBUS_TYPE_ARRAY)
2328                         return __connman_error_invalid_arguments(msg);
2329
2330                 str = g_string_new(NULL);
2331                 if (str == NULL)
2332                         return __connman_error_invalid_arguments(msg);
2333
2334                 index = connman_network_get_index(service->network);
2335                 gw = __connman_ipconfig_get_gateway_from_index(index);
2336
2337                 if (gw && strlen(gw))
2338                         __connman_service_nameserver_del_routes(service);
2339
2340                 dbus_message_iter_recurse(&value, &entry);
2341
2342                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2343                         const char *val;
2344                         dbus_message_iter_get_basic(&entry, &val);
2345                         dbus_message_iter_next(&entry);
2346                         if (str->len > 0)
2347                                 g_string_append_printf(str, " %s", val);
2348                         else
2349                                 g_string_append(str, val);
2350                 }
2351
2352                 g_strfreev(service->nameservers_config);
2353
2354                 if (str->len > 0) {
2355                         service->nameservers_config =
2356                                 g_strsplit_set(str->str, " ", 0);
2357                 } else {
2358                         service->nameservers_config = NULL;
2359                 }
2360
2361                 g_string_free(str, TRUE);
2362
2363                 if (gw && strlen(gw))
2364                         __connman_service_nameserver_add_routes(service, gw);
2365
2366                 update_nameservers(service);
2367                 dns_configuration_changed(service);
2368
2369                 __connman_storage_save_service(service);
2370         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2371                 DBusMessageIter entry;
2372                 GString *str;
2373
2374                 if (type != DBUS_TYPE_ARRAY)
2375                         return __connman_error_invalid_arguments(msg);
2376
2377                 str = g_string_new(NULL);
2378                 if (str == NULL)
2379                         return __connman_error_invalid_arguments(msg);
2380
2381                 dbus_message_iter_recurse(&value, &entry);
2382
2383                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2384                         const char *val;
2385                         dbus_message_iter_get_basic(&entry, &val);
2386                         dbus_message_iter_next(&entry);
2387                         if (str->len > 0)
2388                                 g_string_append_printf(str, " %s", val);
2389                         else
2390                                 g_string_append(str, val);
2391                 }
2392
2393                 g_strfreev(service->domains);
2394
2395                 if (str->len > 0)
2396                         service->domains = g_strsplit_set(str->str, " ", 0);
2397                 else
2398                         service->domains = NULL;
2399
2400                 g_string_free(str, TRUE);
2401
2402                 update_nameservers(service);
2403                 domain_configuration_changed(service);
2404
2405                 __connman_storage_save_service(service);
2406         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2407                 int err;
2408
2409                 if (type != DBUS_TYPE_ARRAY)
2410                         return __connman_error_invalid_arguments(msg);
2411
2412                 err = update_proxy_configuration(service, &value);
2413
2414                 if (err < 0)
2415                         return __connman_error_failed(msg, -err);
2416
2417                 proxy_configuration_changed(service);
2418
2419                 __connman_storage_save_service(service);
2420         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2421                         g_str_equal(name, "IPv6.Configuration")) {
2422
2423                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2424                 enum connman_service_state state =
2425                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2426                 int err = 0;
2427
2428                 DBG("%s", name);
2429
2430                 if (service->ipconfig_ipv4 == NULL &&
2431                                         service->ipconfig_ipv6 == NULL)
2432                         return __connman_error_invalid_property(msg);
2433
2434                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2435                         ipv4 = service->ipconfig_ipv4;
2436                         err = set_ipconfig(service, ipv4, &value,
2437                                         service->state_ipv4, &state);
2438
2439                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2440                         ipv6 = service->ipconfig_ipv6;
2441                         err = set_ipconfig(service, ipv6, &value,
2442                                         service->state_ipv6, &state);
2443                 }
2444
2445                 if (err < 0) {
2446                         if (is_connected_state(service, state) ||
2447                                         is_connecting_state(service, state))
2448                                 __connman_network_set_ipconfig(service->network,
2449                                                                 ipv4, ipv6);
2450                         return __connman_error_failed(msg, -err);
2451                 }
2452
2453                 if (ipv4)
2454                         ipv4_configuration_changed(service);
2455                 else if (ipv6)
2456                         ipv6_configuration_changed(service);
2457
2458                 if (is_connecting(service) || is_connected(service))
2459                         __connman_network_set_ipconfig(service->network,
2460                                                         ipv4, ipv6);
2461
2462                 __connman_storage_save_service(service);
2463         } else
2464                 return __connman_error_invalid_property(msg);
2465
2466         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2467 }
2468
2469 static void set_idle(struct connman_service *service)
2470 {
2471         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2472         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2473         state_changed(service);
2474 }
2475
2476 static DBusMessage *clear_property(DBusConnection *conn,
2477                                         DBusMessage *msg, void *user_data)
2478 {
2479         struct connman_service *service = user_data;
2480         const char *name;
2481
2482         DBG("service %p", service);
2483
2484         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2485                                                         DBUS_TYPE_INVALID);
2486
2487         if (g_str_equal(name, "Error") == TRUE) {
2488                 set_idle(service);
2489
2490                 g_get_current_time(&service->modified);
2491                 __connman_storage_save_service(service);
2492         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2493                 if (service->immutable == TRUE)
2494                         return __connman_error_not_supported(msg);
2495
2496                 g_free(service->passphrase);
2497                 service->passphrase = NULL;
2498
2499                 passphrase_changed(service);
2500
2501                 __connman_storage_save_service(service);
2502         } else
2503                 return __connman_error_invalid_property(msg);
2504
2505         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2506 }
2507
2508 static connman_bool_t is_ignore(struct connman_service *service)
2509 {
2510         if (service->autoconnect == FALSE)
2511                 return TRUE;
2512
2513         if (service->roaming == TRUE)
2514                 return TRUE;
2515
2516         if (service->ignore == TRUE)
2517                 return TRUE;
2518
2519         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2520                                                 CONNMAN_SERVICE_STATE_FAILURE)
2521                 return TRUE;
2522
2523         return FALSE;
2524 }
2525
2526 void __connman_service_auto_connect(void)
2527 {
2528         struct connman_service *service = NULL;
2529         GSequenceIter *iter;
2530
2531         DBG("");
2532
2533         if (__connman_session_mode() == TRUE) {
2534                 DBG("Session mode enabled: auto connect disabled");
2535                 return;
2536         }
2537
2538         iter = g_sequence_get_begin_iter(service_list);
2539
2540         while (g_sequence_iter_is_end(iter) == FALSE) {
2541                 service = g_sequence_get(iter);
2542
2543                 if (service->pending != NULL)
2544                         return;
2545
2546                 if (is_connecting(service) == TRUE)
2547                         return;
2548
2549                 if (service->favorite == FALSE)
2550                         return;
2551
2552                 if (is_connected(service) == TRUE)
2553                         return;
2554
2555                 if (is_ignore(service) == FALSE &&
2556                         combine_state(service->state_ipv4,
2557                                         service->state_ipv6) ==
2558                                                 CONNMAN_SERVICE_STATE_IDLE)
2559                         break;
2560
2561                 service = NULL;
2562
2563                 iter = g_sequence_iter_next(iter);
2564         }
2565
2566         if (service != NULL) {
2567                 service->userconnect = FALSE;
2568                 __connman_service_connect(service);
2569         }
2570 }
2571
2572 static connman_bool_t session_is_ignore(struct connman_service *service)
2573 {
2574         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2575                                                 CONNMAN_SERVICE_STATE_FAILURE)
2576                 return TRUE;
2577
2578         return FALSE;
2579 }
2580
2581 int __connman_service_session_connect(GSequence *list,
2582                                         struct connman_service **ret_service)
2583 {
2584         struct connman_service *service;
2585         GSequenceIter *iter;
2586
2587         DBG("list %p", list);
2588
2589         iter = g_sequence_get_begin_iter(list);
2590
2591         while (g_sequence_iter_is_end(iter) == FALSE) {
2592                 service = g_sequence_get(iter);
2593
2594                 if (service->pending != NULL)
2595                         return -EINPROGRESS;
2596
2597                 if (is_connected(service) == TRUE)
2598                         return -EISCONN;
2599
2600                 if (is_connecting(service) == TRUE)
2601                         return -EALREADY;
2602
2603                 if (session_is_ignore(service) == FALSE &&
2604                         combine_state(service->state_ipv4,
2605                                         service->state_ipv6) ==
2606                                                 CONNMAN_SERVICE_STATE_IDLE)
2607                         break;
2608
2609                 service = NULL;
2610
2611                 iter = g_sequence_iter_next(iter);
2612         }
2613
2614         if (service == NULL)
2615                 return -EINVAL;
2616
2617
2618         *ret_service = service;
2619
2620         return __connman_service_connect(service);
2621 }
2622
2623 static void remove_timeout(struct connman_service *service)
2624 {
2625         if (service->timeout > 0) {
2626                 g_source_remove(service->timeout);
2627                 service->timeout = 0;
2628         }
2629 }
2630
2631 static void reply_pending(struct connman_service *service, int error)
2632 {
2633         remove_timeout(service);
2634
2635         if (service->pending != NULL) {
2636                 if (error > 0) {
2637                         DBusMessage *reply;
2638
2639                         reply = __connman_error_failed(service->pending,
2640                                                                 error);
2641                         if (reply != NULL)
2642                                 g_dbus_send_message(connection, reply);
2643                 } else {
2644                         const char *sender;
2645
2646                         sender = dbus_message_get_interface(service->pending);
2647
2648                         DBG("sender %s", sender);
2649
2650                         if (g_strcmp0(sender, CONNMAN_MANAGER_INTERFACE) == 0)
2651                                 g_dbus_send_reply(connection, service->pending,
2652                                         DBUS_TYPE_OBJECT_PATH, &service->path,
2653                                                         DBUS_TYPE_INVALID);
2654                         else
2655                                 g_dbus_send_reply(connection, service->pending,
2656                                                         DBUS_TYPE_INVALID);
2657                 }
2658
2659                 dbus_message_unref(service->pending);
2660                 service->pending = NULL;
2661         }
2662 }
2663
2664 static gboolean connect_timeout(gpointer user_data)
2665 {
2666         struct connman_service *service = user_data;
2667         connman_bool_t autoconnect = FALSE;
2668
2669         DBG("service %p", service);
2670
2671         service->timeout = 0;
2672
2673         if (service->network != NULL)
2674                 __connman_network_disconnect(service->network);
2675
2676         __connman_ipconfig_disable(service->ipconfig_ipv4);
2677         __connman_ipconfig_disable(service->ipconfig_ipv6);
2678
2679         __connman_stats_service_unregister(service);
2680
2681         if (service->pending != NULL) {
2682                 DBusMessage *reply;
2683
2684                 reply = __connman_error_operation_timeout(service->pending);
2685                 if (reply != NULL)
2686                         g_dbus_send_message(connection, reply);
2687
2688                 dbus_message_unref(service->pending);
2689                 service->pending = NULL;
2690         } else
2691                 autoconnect = TRUE;
2692
2693         __connman_service_indicate_state(service,
2694                                         CONNMAN_SERVICE_STATE_FAILURE,
2695                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2696         __connman_service_indicate_state(service,
2697                                         CONNMAN_SERVICE_STATE_FAILURE,
2698                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2699
2700         if (autoconnect == TRUE && service->userconnect == FALSE)
2701                 __connman_service_auto_connect();
2702
2703         return FALSE;
2704 }
2705
2706 static void set_reconnect_state(struct connman_service *service,
2707                                                 connman_bool_t reconnect)
2708 {
2709         struct connman_device *device;
2710
2711         if (service->network == NULL)
2712                 return;
2713
2714         device = connman_network_get_device(service->network);
2715         if (device == NULL)
2716                 return;
2717
2718         __connman_device_set_reconnect(device, reconnect);
2719 }
2720
2721 static connman_bool_t get_reconnect_state(struct connman_service *service)
2722 {
2723         struct connman_device *device;
2724
2725         if (service->network == NULL)
2726                 return FALSE;
2727
2728         device = connman_network_get_device(service->network);
2729         if (device == NULL)
2730                 return FALSE;
2731
2732         return __connman_device_get_reconnect(device);
2733 }
2734
2735 static void request_input_cb (struct connman_service *service,
2736                         const char *passphrase, void *user_data)
2737 {
2738         DBG ("RequestInput return, %p", service);
2739
2740         if (passphrase == NULL && service->wps == FALSE)
2741                 return;
2742
2743         if (passphrase != NULL)
2744                 __connman_service_set_passphrase(service, passphrase);
2745
2746         __connman_service_connect(service);
2747 }
2748
2749 static DBusMessage *connect_service(DBusConnection *conn,
2750                                         DBusMessage *msg, void *user_data)
2751 {
2752         struct connman_service *service = user_data;
2753         GSequenceIter *iter;
2754         int err;
2755
2756         DBG("service %p", service);
2757
2758         if (service->pending != NULL)
2759                 return __connman_error_in_progress(msg);
2760
2761         iter = g_sequence_get_begin_iter(service_list);
2762
2763         while (g_sequence_iter_is_end(iter) == FALSE) {
2764                 struct connman_service *temp = g_sequence_get(iter);
2765
2766                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2767                         return __connman_error_in_progress(msg);
2768
2769                 iter = g_sequence_iter_next(iter);
2770         }
2771
2772         service->ignore = FALSE;
2773
2774         service->userconnect = TRUE;
2775
2776         service->pending = dbus_message_ref(msg);
2777
2778         set_reconnect_state(service, FALSE);
2779
2780         err = __connman_service_connect(service);
2781         if (err < 0) {
2782                 if (err == -ENOKEY) {
2783                         if (__connman_agent_request_input(service,
2784                                                         request_input_cb,
2785                                                         NULL) == 0)
2786                                 return NULL;
2787                 }
2788
2789                 if (service->pending == NULL)
2790                         return NULL;
2791
2792                 if (err != -EINPROGRESS) {
2793                         dbus_message_unref(service->pending);
2794                         service->pending = NULL;
2795
2796                         return __connman_error_failed(msg, -err);
2797                 }
2798
2799                 return NULL;
2800         }
2801
2802         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2803 }
2804
2805 static DBusMessage *disconnect_service(DBusConnection *conn,
2806                                         DBusMessage *msg, void *user_data)
2807 {
2808         struct connman_service *service = user_data;
2809         int err;
2810
2811         DBG("service %p", service);
2812
2813         reply_pending(service, ECONNABORTED);
2814
2815         service->ignore = TRUE;
2816
2817         set_reconnect_state(service, FALSE);
2818
2819         err = __connman_service_disconnect(service);
2820         if (err < 0) {
2821                 if (err != -EINPROGRESS)
2822                         return __connman_error_failed(msg, -err);
2823
2824                 return NULL;
2825         }
2826
2827         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2828 }
2829
2830 static DBusMessage *remove_service(DBusConnection *conn,
2831                                         DBusMessage *msg, void *user_data)
2832 {
2833         struct connman_service *service = user_data;
2834
2835         DBG("service %p", service);
2836
2837         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2838                 return __connman_error_not_supported(msg);
2839
2840         if (service->immutable == TRUE)
2841                 return __connman_error_not_supported(msg);
2842
2843         if (service->favorite == FALSE &&
2844                 combine_state(service->state_ipv4, service->state_ipv6) !=
2845                                                 CONNMAN_SERVICE_STATE_FAILURE)
2846                 return __connman_error_not_supported(msg);
2847
2848         if (service->network != NULL) {
2849                 set_reconnect_state(service, FALSE);
2850
2851                 __connman_network_disconnect(service->network);
2852         }
2853
2854         g_free(service->passphrase);
2855         service->passphrase = NULL;
2856
2857         passphrase_changed(service);
2858
2859         set_idle(service);
2860
2861         __connman_service_set_favorite(service, FALSE);
2862         __connman_storage_save_service(service);
2863
2864         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2865 }
2866
2867 static DBusMessage *move_service(DBusConnection *conn,
2868                                         DBusMessage *msg, void *user_data,
2869                                                                 gboolean before)
2870 {
2871         struct connman_service *service = user_data;
2872         struct connman_service *target;
2873         const char *path;
2874         GSequenceIter *src, *dst;
2875
2876         DBG("service %p", service);
2877
2878         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2879                                                         DBUS_TYPE_INVALID);
2880
2881         if (service->favorite == FALSE)
2882                 return __connman_error_not_supported(msg);
2883
2884         target = find_service(path);
2885         if (target == NULL || target->favorite == FALSE || target == service)
2886                 return __connman_error_invalid_service(msg);
2887
2888         DBG("target %s", target->identifier);
2889
2890         if (target->state_ipv4 != service->state_ipv4 &&
2891                                 target->state_ipv6 != service->state_ipv6)
2892                 return __connman_error_invalid_service(msg);
2893
2894         g_get_current_time(&service->modified);
2895         __connman_storage_save_service(service);
2896
2897         src = g_hash_table_lookup(service_hash, service->identifier);
2898         dst = g_hash_table_lookup(service_hash, target->identifier);
2899
2900         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2901
2902         __connman_profile_changed(FALSE);
2903
2904         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2905 }
2906
2907 static DBusMessage *move_before(DBusConnection *conn,
2908                                         DBusMessage *msg, void *user_data)
2909 {
2910         return move_service(conn, msg, user_data, TRUE);
2911 }
2912
2913 static DBusMessage *move_after(DBusConnection *conn,
2914                                         DBusMessage *msg, void *user_data)
2915 {
2916         return move_service(conn, msg, user_data, FALSE);
2917 }
2918
2919 static DBusMessage *reset_counters(DBusConnection *conn,
2920                                         DBusMessage *msg, void *user_data)
2921 {
2922         struct connman_service *service = user_data;
2923
2924         reset_stats(service);
2925
2926         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2927 }
2928
2929 static GDBusMethodTable service_methods[] = {
2930         { "GetProperties", "",   "a{sv}", get_properties     },
2931         { "SetProperty",   "sv", "",      set_property       },
2932         { "ClearProperty", "s",  "",      clear_property     },
2933         { "Connect",       "",   "",      connect_service,
2934                                                 G_DBUS_METHOD_FLAG_ASYNC },
2935         { "Disconnect",    "",   "",      disconnect_service },
2936         { "Remove",        "",   "",      remove_service     },
2937         { "MoveBefore",    "o",  "",      move_before        },
2938         { "MoveAfter",     "o",  "",      move_after         },
2939         { "ResetCounters", "",   "",      reset_counters     },
2940         { },
2941 };
2942
2943 static GDBusSignalTable service_signals[] = {
2944         { "PropertyChanged", "sv" },
2945         { },
2946 };
2947
2948 static void service_free(gpointer user_data)
2949 {
2950         struct connman_service *service = user_data;
2951         char *path = service->path;
2952
2953         DBG("service %p", service);
2954
2955         reply_pending(service, ENOENT);
2956
2957         g_hash_table_remove(service_hash, service->identifier);
2958
2959         stats_stop(service);
2960         __connman_storage_save_service(service);
2961
2962         service->path = NULL;
2963
2964         if (path != NULL) {
2965                 __connman_profile_changed(FALSE);
2966
2967                 g_dbus_unregister_interface(connection, path,
2968                                                 CONNMAN_SERVICE_INTERFACE);
2969                 g_free(path);
2970         }
2971
2972         g_hash_table_destroy(service->counter_table);
2973
2974         if (service->network != NULL)
2975                 connman_network_unref(service->network);
2976
2977         if (service->provider != NULL)
2978                 connman_provider_unref(service->provider);
2979
2980         if (service->ipconfig_ipv4 != NULL) {
2981                 connman_ipconfig_unref(service->ipconfig_ipv4);
2982                 service->ipconfig_ipv4 = NULL;
2983         }
2984
2985         if (service->ipconfig_ipv6 != NULL) {
2986                 connman_ipconfig_unref(service->ipconfig_ipv6);
2987                 service->ipconfig_ipv6 = NULL;
2988         }
2989
2990         if (service->location != NULL)
2991                 connman_location_unref(service->location);
2992
2993         g_strfreev(service->nameservers);
2994         g_strfreev(service->nameservers_config);
2995         g_strfreev(service->domains);
2996         g_strfreev(service->proxies);
2997         g_strfreev(service->excludes);
2998
2999         g_free(service->domainname);
3000         g_free(service->pac);
3001         g_free(service->profile);
3002         g_free(service->name);
3003         g_free(service->passphrase);
3004         g_free(service->identifier);
3005         g_free(service->eap);
3006         g_free(service->identity);
3007         g_free(service->ca_cert_file);
3008         g_free(service->client_cert_file);
3009         g_free(service->private_key_file);
3010         g_free(service->private_key_passphrase);
3011         g_free(service->phase2);
3012
3013         if (service->stats.timer != NULL)
3014                 g_timer_destroy(service->stats.timer);
3015         if (service->stats_roaming.timer != NULL)
3016                 g_timer_destroy(service->stats_roaming.timer);
3017
3018         g_free(service);
3019 }
3020
3021 /**
3022  * __connman_service_put:
3023  * @service: service structure
3024  *
3025  * Release service if no longer needed
3026  */
3027 void __connman_service_put(struct connman_service *service)
3028 {
3029         DBG("service %p", service);
3030
3031         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
3032                 GSequenceIter *iter;
3033
3034                 iter = g_hash_table_lookup(service_hash, service->identifier);
3035                 if (iter != NULL) {
3036                         reply_pending(service, ECONNABORTED);
3037
3038                         __connman_service_disconnect(service);
3039
3040                         g_sequence_remove(iter);
3041                 } else
3042                         service_free(service);
3043         }
3044 }
3045
3046 static void stats_init(struct connman_service *service)
3047 {
3048         /* home */
3049         service->stats.valid = FALSE;
3050         service->stats.enabled = FALSE;
3051         service->stats.timer = g_timer_new();
3052
3053         /* roaming */
3054         service->stats_roaming.valid = FALSE;
3055         service->stats_roaming.enabled = FALSE;
3056         service->stats_roaming.timer = g_timer_new();
3057 }
3058
3059 static void service_initialize(struct connman_service *service)
3060 {
3061         DBG("service %p", service);
3062
3063         service->refcount = 1;
3064
3065         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
3066         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
3067         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
3068
3069         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
3070         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
3071
3072         service->favorite  = FALSE;
3073         service->immutable = FALSE;
3074         service->hidden = FALSE;
3075
3076         service->ignore = FALSE;
3077
3078         service->userconnect = FALSE;
3079
3080         service->order = 0;
3081
3082         stats_init(service);
3083
3084         service->provider = NULL;
3085
3086         service->wps = FALSE;
3087 }
3088
3089 /**
3090  * connman_service_create:
3091  *
3092  * Allocate a new service.
3093  *
3094  * Returns: a newly-allocated #connman_service structure
3095  */
3096 struct connman_service *connman_service_create(void)
3097 {
3098         GSList *list;
3099         struct connman_stats_counter *counters;
3100         const char *counter;
3101
3102         struct connman_service *service;
3103
3104         service = g_try_new0(struct connman_service, 1);
3105         if (service == NULL)
3106                 return NULL;
3107
3108         DBG("service %p", service);
3109
3110         service->counter_table = g_hash_table_new_full(g_str_hash,
3111                                                 g_str_equal, NULL, g_free);
3112
3113         for (list = counter_list; list; list = list->next) {
3114                 counter = list->data;
3115
3116                 counters = g_try_new0(struct connman_stats_counter, 1);
3117                 if (counters == NULL) {
3118                         g_hash_table_destroy(service->counter_table);
3119                         g_free(service);
3120                         return NULL;
3121                 }
3122
3123                 counters->append_all = TRUE;
3124
3125                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3126                                 counters);
3127         }
3128
3129         service_initialize(service);
3130
3131         service->location = __connman_location_create(service);
3132
3133         return service;
3134 }
3135
3136 struct connman_location *__connman_service_get_location(struct connman_service *service)
3137 {
3138         return service->location;
3139 }
3140
3141 /**
3142  * connman_service_ref:
3143  * @service: service structure
3144  *
3145  * Increase reference counter of service
3146  */
3147 struct connman_service *connman_service_ref(struct connman_service *service)
3148 {
3149         DBG("%p", service);
3150
3151         g_atomic_int_inc(&service->refcount);
3152
3153         return service;
3154 }
3155
3156 /**
3157  * connman_service_unref:
3158  * @service: service structure
3159  *
3160  * Decrease reference counter of service
3161  */
3162 void connman_service_unref(struct connman_service *service)
3163 {
3164         __connman_service_put(service);
3165 }
3166
3167 static gint service_compare(gconstpointer a, gconstpointer b,
3168                                                         gpointer user_data)
3169 {
3170         struct connman_service *service_a = (void *) a;
3171         struct connman_service *service_b = (void *) b;
3172         enum connman_service_state state_a, state_b;
3173
3174         state_a = combine_state(service_a->state_ipv4, service_a->state_ipv6);
3175         state_b = combine_state(service_b->state_ipv4, service_b->state_ipv6);
3176
3177         if (state_a != state_b) {
3178                 if (is_connected(service_a) == TRUE)
3179                         return -1;
3180                 if (is_connected(service_b) == TRUE)
3181                         return 1;
3182
3183                 if (is_connecting(service_a) == TRUE)
3184                         return -1;
3185                 if (is_connecting(service_b) == TRUE)
3186                         return 1;
3187         }
3188
3189         if (service_a->order > service_b->order)
3190                 return -1;
3191
3192         if (service_a->order < service_b->order)
3193                 return 1;
3194
3195         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3196                 return -1;
3197
3198         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3199                 return 1;
3200
3201         if (service_a->type != service_b->type) {
3202                 switch (service_a->type) {
3203                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3204                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3205                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3206                 case CONNMAN_SERVICE_TYPE_GPS:
3207                 case CONNMAN_SERVICE_TYPE_VPN:
3208                 case CONNMAN_SERVICE_TYPE_GADGET:
3209                         break;
3210                 case CONNMAN_SERVICE_TYPE_WIFI:
3211                         return 1;
3212                 case CONNMAN_SERVICE_TYPE_WIMAX:
3213                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3214                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3215                         return -1;
3216                 }
3217         }
3218
3219         return (gint) service_b->strength - (gint) service_a->strength;
3220 }
3221
3222 /**
3223  * connman_service_get_type:
3224  * @service: service structure
3225  *
3226  * Get the type of service
3227  */
3228 enum connman_service_type connman_service_get_type(struct connman_service *service)
3229 {
3230         if (service == NULL)
3231                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3232
3233         return service->type;
3234 }
3235
3236 /**
3237  * connman_service_get_interface:
3238  * @service: service structure
3239  *
3240  * Get network interface of service
3241  */
3242 char *connman_service_get_interface(struct connman_service *service)
3243 {
3244         int index;
3245
3246         if (service == NULL)
3247                 return NULL;
3248
3249         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3250                 if (service->ipconfig_ipv4)
3251                         index = connman_ipconfig_get_index(
3252                                                 service->ipconfig_ipv4);
3253                 else if (service->ipconfig_ipv6)
3254                         index = connman_ipconfig_get_index(
3255                                                 service->ipconfig_ipv6);
3256                 else
3257                         return NULL;
3258
3259                 return connman_inet_ifname(index);
3260         }
3261
3262         if (service->network == NULL)
3263                 return NULL;
3264
3265         index = connman_network_get_index(service->network);
3266
3267         return connman_inet_ifname(index);
3268 }
3269
3270 /**
3271  * connman_service_get_network:
3272  * @service: service structure
3273  *
3274  * Get the service network
3275  */
3276 struct connman_network *
3277 __connman_service_get_network(struct connman_service *service)
3278 {
3279         if (service == NULL)
3280                 return NULL;
3281
3282         return service->network;
3283 }
3284
3285 struct connman_ipconfig *
3286 __connman_service_get_ip4config(struct connman_service *service)
3287 {
3288         if (service == NULL)
3289                 return NULL;
3290
3291         return service->ipconfig_ipv4;
3292 }
3293
3294 struct connman_ipconfig *
3295 __connman_service_get_ip6config(struct connman_service *service)
3296 {
3297         if (service == NULL)
3298                 return NULL;
3299
3300         return service->ipconfig_ipv6;
3301 }
3302
3303 struct connman_ipconfig *
3304 __connman_service_get_ipconfig(struct connman_service *service, int family)
3305 {
3306         if (family == AF_INET)
3307                 return __connman_service_get_ip4config(service);
3308         else if (family == AF_INET6)
3309                 return __connman_service_get_ip6config(service);
3310         else
3311                 return NULL;
3312
3313 }
3314
3315 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3316 {
3317         if (service == NULL)
3318                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3319
3320         return service->security;
3321 }
3322
3323 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3324 {
3325         if (service == NULL)
3326                 return FALSE;
3327
3328         return service->wps;
3329 }
3330
3331 /**
3332  * __connman_service_set_favorite:
3333  * @service: service structure
3334  * @favorite: favorite value
3335  *
3336  * Change the favorite setting of service
3337  */
3338 int __connman_service_set_favorite(struct connman_service *service,
3339                                                 connman_bool_t favorite)
3340 {
3341         GSequenceIter *iter;
3342
3343         iter = g_hash_table_lookup(service_hash, service->identifier);
3344         if (iter == NULL)
3345                 return -ENOENT;
3346
3347         if (service->favorite == favorite)
3348                 return -EALREADY;
3349
3350         service->favorite = favorite;
3351
3352         favorite_changed(service);
3353
3354         g_sequence_sort_changed(iter, service_compare, NULL);
3355
3356         __connman_profile_changed(FALSE);
3357
3358         return 0;
3359 }
3360
3361 int __connman_service_set_immutable(struct connman_service *service,
3362                                                 connman_bool_t immutable)
3363 {
3364         service->immutable = immutable;
3365
3366         immutable_changed(service);
3367
3368         return 0;
3369 }
3370
3371 void __connman_service_set_string(struct connman_service *service,
3372                                   const char *key, const char *value)
3373 {
3374         if (g_str_equal(key, "EAP") == TRUE) {
3375                 g_free(service->eap);
3376                 service->eap = g_strdup(value);
3377         } else if (g_str_equal(key, "Identity") == TRUE) {
3378                 g_free(service->identity);
3379                 service->identity = g_strdup(value);
3380         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3381                 g_free(service->ca_cert_file);
3382                 service->ca_cert_file = g_strdup(value);
3383         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3384                 g_free(service->client_cert_file);
3385                 service->client_cert_file = g_strdup(value);
3386         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3387                 g_free(service->private_key_file);
3388                 service->private_key_file = g_strdup(value);
3389         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3390                 g_free(service->private_key_passphrase);
3391                 service->private_key_passphrase = g_strdup(value);
3392         } else if (g_str_equal(key, "Phase2") == TRUE) {
3393                 g_free(service->phase2);
3394                 service->phase2 = g_strdup(value);
3395         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3396                 g_free(service->passphrase);
3397                 service->passphrase = g_strdup(value);
3398         }
3399 }
3400
3401 static void service_complete(struct connman_service *service)
3402 {
3403         reply_pending(service, EIO);
3404
3405         if (service->userconnect == FALSE)
3406                 __connman_service_auto_connect();
3407
3408         g_get_current_time(&service->modified);
3409         __connman_storage_save_service(service);
3410 }
3411
3412 static void report_error_cb(struct connman_service *service,
3413                         gboolean retry, void *user_data)
3414 {
3415         if (retry == TRUE)
3416                 __connman_service_connect(service);
3417         else {
3418                 service_complete(service);
3419                 __connman_profile_changed(FALSE);
3420                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3421         }
3422 }
3423
3424 int __connman_service_indicate_state(struct connman_service *service,
3425                                         enum connman_service_state new_state,
3426                                         enum connman_ipconfig_type type)
3427 {
3428         enum connman_service_state service_state,
3429                 state = CONNMAN_SERVICE_STATE_IDLE;
3430         GSequenceIter *iter;
3431
3432         if (service == NULL)
3433                 return -EINVAL;
3434
3435         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3436                 if (service->state_ipv4 == new_state)
3437                         return -EALREADY;
3438                 state = combine_state(new_state, service->state_ipv6);
3439         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3440                 if (service->state_ipv6 == new_state)
3441                         return -EALREADY;
3442                 state = combine_state(new_state, service->state_ipv4);
3443         } else
3444                 return -EINVAL;
3445
3446         service_state = combine_state(service->state_ipv4,
3447                                                         service->state_ipv6);
3448
3449         DBG("service %p state %s/%s => %s new %s/%d => %s",
3450                                         service,
3451                                         state2string(service->state_ipv4),
3452                                         state2string(service->state_ipv6),
3453                                         state2string(service_state),
3454                                         state2string(new_state),
3455                                         type,
3456                                         state2string(state));
3457
3458         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3459                                 state == CONNMAN_SERVICE_STATE_IDLE)
3460                 return -EINVAL;
3461
3462         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3463                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3464                 return -EINVAL;
3465
3466         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3467                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3468                 state_changed(service);
3469
3470                 reply_pending(service, ECONNABORTED);
3471
3472                 __connman_service_disconnect(service);
3473         }
3474
3475         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3476                 if (__connman_stats_service_register(service) == 0) {
3477                         __connman_stats_get(service, FALSE,
3478                                                 &service->stats.data);
3479                         __connman_stats_get(service, TRUE,
3480                                                 &service->stats_roaming.data);
3481                 }
3482
3483                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3484                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3485                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3486                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3487                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3488                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3489         }
3490
3491         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3492                 service->state_ipv4 = new_state;
3493         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3494                 service->state_ipv6 = new_state;
3495
3496         if (state == service_state)
3497                 return -EALREADY;
3498
3499         state_changed(service);
3500
3501         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3502                 if (service->login_required == TRUE) {
3503                         service->login_required = FALSE;
3504                         login_changed(service);
3505                 }
3506
3507                 connman_timeserver_sync();
3508         }
3509
3510         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3511                 connman_bool_t reconnect;
3512
3513                 reconnect = get_reconnect_state(service);
3514                 if (reconnect == TRUE)
3515                         __connman_service_auto_connect();
3516         }
3517
3518         if (state == CONNMAN_SERVICE_STATE_READY) {
3519                 enum connman_service_proxy_method proxy_config;
3520                 enum connman_ipconfig_method method;
3521
3522                 set_reconnect_state(service, TRUE);
3523
3524                 __connman_service_set_favorite(service, TRUE);
3525
3526                 reply_pending(service, 0);
3527
3528                 service->userconnect = FALSE;
3529
3530                 g_get_current_time(&service->modified);
3531                 __connman_storage_save_service(service);
3532
3533                 update_nameservers(service);
3534                 dns_changed(service);
3535                 domain_changed(service);
3536
3537                 proxy_config = service->proxy_config;
3538
3539                 /*
3540                  * We start WPAD if we haven't got a PAC URL from DHCP and
3541                  * if our proxy manual configuration is either empty or set
3542                  * to AUTO with an empty URL.
3543                  */
3544                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3545                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3546                                 (proxy_config ==
3547                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3548                                         service->pac == NULL)))
3549                         if (__connman_wpad_start(service) < 0) {
3550                                 service->proxy =
3551                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3552
3553                                 __connman_notifier_proxy_changed(service);
3554                         }
3555
3556                 __connman_notifier_connect(service->type);
3557
3558                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3559                         connman_network_get_bool(service->network,
3560                                                 "WiFi.UseWPS") == TRUE) {
3561                         const char *pass;
3562
3563                         pass = connman_network_get_string(service->network,
3564                                                         "WiFi.Passphrase");
3565
3566                         __connman_service_set_passphrase(service, pass);
3567
3568                         connman_network_set_bool(service->network,
3569                                                         "WiFi.UseWPS", FALSE);
3570                 }
3571
3572                 default_changed();
3573
3574                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
3575                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
3576                         __connman_ipconfig_disable_ipv6(
3577                                                 service->ipconfig_ipv6);
3578
3579         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3580                 __connman_location_finish(service);
3581
3582                 default_changed();
3583
3584                 __connman_wpad_stop(service);
3585
3586                 update_nameservers(service);
3587                 dns_changed(service);
3588                 domain_changed(service);
3589
3590                 __connman_notifier_disconnect(service->type);
3591         }
3592
3593         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3594                 if (service->userconnect == TRUE &&
3595                         __connman_agent_report_error(service,
3596                                         error2string(service->error),
3597                                         report_error_cb, NULL) == -EIO)
3598                         return 0;
3599                 service_complete(service);
3600         } else
3601                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3602
3603         iter = g_hash_table_lookup(service_hash, service->identifier);
3604         if (iter != NULL)
3605                 g_sequence_sort_changed(iter, service_compare, NULL);
3606
3607         __connman_profile_changed(FALSE);
3608
3609         service_state = combine_state(service->state_ipv4,
3610                                                         service->state_ipv6);
3611         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3612                 default_changed();
3613
3614         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3615                 struct connman_service *def_service = get_default();
3616
3617                 if (__connman_notifier_count_connected() == 0 &&
3618                         def_service != NULL &&
3619                                 def_service->provider != NULL)
3620                         __connman_provider_disconnect(def_service->provider);
3621         }
3622
3623         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3624                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3625                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3626
3627         return 0;
3628 }
3629
3630 int __connman_service_indicate_error(struct connman_service *service,
3631                                         enum connman_service_error error)
3632 {
3633         DBG("service %p error %d", service, error);
3634
3635         if (service == NULL)
3636                 return -EINVAL;
3637
3638         service->error = error;
3639
3640         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3641                 __connman_service_set_passphrase(service, NULL);
3642
3643         return __connman_service_indicate_state(service,
3644                                                 CONNMAN_SERVICE_STATE_FAILURE,
3645                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3646 }
3647
3648 int __connman_service_clear_error(struct connman_service *service)
3649 {
3650         enum connman_service_state state;
3651
3652         DBG("service %p", service);
3653
3654         if (service == NULL)
3655                 return -EINVAL;
3656
3657         state = combine_state(service->state_ipv4, service->state_ipv6);
3658
3659         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3660                 return -EINVAL;
3661
3662         service->state_ipv4 = service->state_ipv6 =
3663                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3664         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3665
3666         if (service->favorite == TRUE)
3667                 set_reconnect_state(service, TRUE);
3668
3669         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3670                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3671
3672         /*
3673          * Toggling the IPv6 state to IDLE could trigger the auto connect
3674          * machinery and consequently the IPv4 state.
3675          */
3676         if (service->state_ipv4 != CONNMAN_SERVICE_STATE_UNKNOWN &&
3677                         service->state_ipv4 != CONNMAN_SERVICE_STATE_FAILURE)
3678                 return 0;
3679
3680         return __connman_service_indicate_state(service,
3681                                                 CONNMAN_SERVICE_STATE_IDLE,
3682                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3683 }
3684
3685 int __connman_service_indicate_default(struct connman_service *service)
3686 {
3687         DBG("service %p", service);
3688
3689         default_changed();
3690
3691         __connman_location_detect(service);
3692
3693         return 0;
3694 }
3695
3696 int __connman_service_request_login(struct connman_service *service)
3697 {
3698         DBG("service %p", service);
3699
3700         if (service == NULL)
3701                 return -EINVAL;
3702
3703         service->login_required = TRUE;
3704         login_changed(service);
3705
3706         return 0;
3707 }
3708
3709 static connman_bool_t prepare_network(struct connman_service *service)
3710 {
3711         enum connman_network_type type;
3712         unsigned int ssid_len;
3713
3714         type = connman_network_get_type(service->network);
3715
3716         switch (type) {
3717         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3718         case CONNMAN_NETWORK_TYPE_VENDOR:
3719                 return FALSE;
3720         case CONNMAN_NETWORK_TYPE_WIFI:
3721                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3722                                                         &ssid_len) == NULL)
3723                         return FALSE;
3724
3725                 if (service->passphrase != NULL)
3726                         connman_network_set_string(service->network,
3727                                 "WiFi.Passphrase", service->passphrase);
3728                 break;
3729         case CONNMAN_NETWORK_TYPE_ETHERNET:
3730         case CONNMAN_NETWORK_TYPE_WIMAX:
3731         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3732         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3733         case CONNMAN_NETWORK_TYPE_CELLULAR:
3734                 break;
3735         }
3736
3737         return TRUE;
3738 }
3739
3740 static void prepare_8021x(struct connman_service *service)
3741 {
3742         if (service->eap != NULL)
3743                 connman_network_set_string(service->network, "WiFi.EAP",
3744                                                                 service->eap);
3745
3746         if (service->identity != NULL)
3747                 connman_network_set_string(service->network, "WiFi.Identity",
3748                                                         service->identity);
3749
3750         if (service->ca_cert_file != NULL)
3751                 connman_network_set_string(service->network, "WiFi.CACertFile",
3752                                                         service->ca_cert_file);
3753
3754         if (service->client_cert_file != NULL)
3755                 connman_network_set_string(service->network,
3756                                                 "WiFi.ClientCertFile",
3757                                                 service->client_cert_file);
3758
3759         if (service->private_key_file != NULL)
3760                 connman_network_set_string(service->network,
3761                                                 "WiFi.PrivateKeyFile",
3762                                                 service->private_key_file);
3763
3764         if (service->private_key_passphrase != NULL)
3765                 connman_network_set_string(service->network,
3766                                         "WiFi.PrivateKeyPassphrase",
3767                                         service->private_key_passphrase);
3768
3769         if (service->phase2 != NULL)
3770                 connman_network_set_string(service->network, "WiFi.Phase2",
3771                                                         service->phase2);
3772 }
3773
3774 static int service_connect(struct connman_service *service)
3775 {
3776         int err;
3777
3778         switch (service->type) {
3779         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3780         case CONNMAN_SERVICE_TYPE_SYSTEM:
3781         case CONNMAN_SERVICE_TYPE_GPS:
3782         case CONNMAN_SERVICE_TYPE_GADGET:
3783                 return -EINVAL;
3784         case CONNMAN_SERVICE_TYPE_ETHERNET:
3785         case CONNMAN_SERVICE_TYPE_WIMAX:
3786         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3787         case CONNMAN_SERVICE_TYPE_CELLULAR:
3788         case CONNMAN_SERVICE_TYPE_VPN:
3789                 break;
3790         case CONNMAN_SERVICE_TYPE_WIFI:
3791                 switch (service->security) {
3792                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3793                 case CONNMAN_SERVICE_SECURITY_NONE:
3794                         break;
3795                 case CONNMAN_SERVICE_SECURITY_WEP:
3796                 case CONNMAN_SERVICE_SECURITY_PSK:
3797                 case CONNMAN_SERVICE_SECURITY_WPA:
3798                 case CONNMAN_SERVICE_SECURITY_RSN:
3799                         if (service->passphrase == NULL) {
3800                                 if (service->network == NULL)
3801                                         return -EOPNOTSUPP;
3802
3803                                 if (service->wps == FALSE ||
3804                                         connman_network_get_bool(
3805                                                         service->network,
3806                                                         "WiFi.UseWPS") == FALSE)
3807                                         return -ENOKEY;
3808                         }
3809                         break;
3810                 case CONNMAN_SERVICE_SECURITY_8021X:
3811                         break;
3812                 }
3813                 break;
3814         }
3815
3816         if (service->network != NULL) {
3817                 if (prepare_network(service) == FALSE)
3818                         return -EINVAL;
3819
3820                 switch (service->security) {
3821                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3822                 case CONNMAN_SERVICE_SECURITY_NONE:
3823                 case CONNMAN_SERVICE_SECURITY_WEP:
3824                 case CONNMAN_SERVICE_SECURITY_PSK:
3825                 case CONNMAN_SERVICE_SECURITY_WPA:
3826                 case CONNMAN_SERVICE_SECURITY_RSN:
3827                         break;
3828                 case CONNMAN_SERVICE_SECURITY_8021X:
3829                         prepare_8021x(service);
3830                         break;
3831                 }
3832
3833                 if (__connman_stats_service_register(service) == 0) {
3834                         __connman_stats_get(service, FALSE,
3835                                                 &service->stats.data);
3836                         __connman_stats_get(service, TRUE,
3837                                                 &service->stats_roaming.data);
3838                 }
3839
3840                 if (service->ipconfig_ipv4)
3841                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3842                 if (service->ipconfig_ipv6)
3843                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3844
3845                 err = __connman_network_connect(service->network);
3846         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3847                                         service->provider != NULL)
3848                 err = __connman_provider_connect(service->provider);
3849         else
3850                 return -EOPNOTSUPP;
3851
3852         if (err < 0) {
3853                 if (err != -EINPROGRESS) {
3854                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3855                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3856                         __connman_stats_service_unregister(service);
3857                 }
3858         }
3859
3860         return err;
3861 }
3862
3863
3864 int __connman_service_connect(struct connman_service *service)
3865 {
3866         enum connman_service_state state;
3867         int err;
3868
3869         state = combine_state(service->state_ipv4, service->state_ipv6);
3870
3871         DBG("service %p state %s", service, state2string(state));
3872
3873         if (is_connected(service) == TRUE)
3874                 return -EISCONN;
3875
3876         if (is_connecting(service) == TRUE)
3877                 return -EALREADY;
3878
3879         switch (service->type) {
3880         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3881         case CONNMAN_SERVICE_TYPE_SYSTEM:
3882         case CONNMAN_SERVICE_TYPE_GPS:
3883         case CONNMAN_SERVICE_TYPE_GADGET:
3884                 return -EINVAL;
3885         default:
3886                 err = service_connect(service);
3887         }
3888
3889         if (err >= 0)
3890                 return 0;
3891
3892         if (err == -EINPROGRESS) {
3893                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3894                                                 connect_timeout, service);
3895
3896                 return -EINPROGRESS;
3897         }
3898
3899         if (err == -ENOKEY)
3900                 return -ENOKEY;
3901
3902         if (service->userconnect == TRUE)
3903                 reply_pending(service, err);
3904
3905         __connman_service_indicate_state(service,
3906                                         CONNMAN_SERVICE_STATE_FAILURE,
3907                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3908         __connman_service_indicate_state(service,
3909                                         CONNMAN_SERVICE_STATE_FAILURE,
3910                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3911
3912         return err;
3913 }
3914
3915 int __connman_service_disconnect(struct connman_service *service)
3916 {
3917         int err;
3918
3919         DBG("service %p", service);
3920
3921         if (service->network != NULL) {
3922                 err = __connman_network_disconnect(service->network);
3923         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3924                                         service->provider != NULL)
3925                 err = __connman_provider_disconnect(service->provider);
3926         else
3927                 return -EOPNOTSUPP;
3928
3929         if (err < 0 && err != -EINPROGRESS)
3930                 return err;
3931
3932         __connman_6to4_remove(service->ipconfig_ipv4);
3933
3934         if (service->ipconfig_ipv4)
3935                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3936                                                         NULL);
3937         else
3938                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3939                                                         NULL);
3940
3941         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
3942         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
3943
3944         __connman_ipconfig_disable(service->ipconfig_ipv4);
3945         __connman_ipconfig_disable(service->ipconfig_ipv6);
3946
3947         __connman_stats_service_unregister(service);
3948
3949         return err;
3950 }
3951
3952 int __connman_service_disconnect_all(void)
3953 {
3954         GSequenceIter *iter;
3955
3956         DBG("");
3957
3958         iter = g_sequence_get_begin_iter(service_list);
3959
3960         while (g_sequence_iter_is_end(iter) == FALSE) {
3961                 struct connman_service *service = g_sequence_get(iter);
3962
3963                 service->ignore = TRUE;
3964
3965                 set_reconnect_state(service, FALSE);
3966
3967                 __connman_service_disconnect(service);
3968
3969                 iter = g_sequence_iter_next(iter);
3970         }
3971
3972         return 0;
3973
3974 }
3975
3976 /**
3977  * __connman_service_lookup:
3978  * @pattern: search pattern
3979  * @path: return object path
3980  *
3981  * Look up a service path from a search pattern
3982  */
3983 int __connman_service_lookup(const char *pattern, const char **path)
3984 {
3985         GHashTableIter iter;
3986         gpointer key, value;
3987
3988         g_hash_table_iter_init(&iter, service_hash);
3989
3990         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3991                 GSequenceIter *iter = value;
3992                 struct connman_service *service = g_sequence_get(iter);
3993
3994                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3995                                 g_strcmp0(service->name, pattern) == 0) {
3996                         *path = (const char *) service->path;
3997                         return 0;
3998                 }
3999         }
4000
4001         return -ENXIO;
4002 }
4003
4004 /**
4005  * lookup_by_identifier:
4006  * @identifier: service identifier
4007  *
4008  * Look up a service by identifier (reference count will not be increased)
4009  */
4010 static struct connman_service *lookup_by_identifier(const char *identifier)
4011 {
4012         GSequenceIter *iter;
4013
4014         iter = g_hash_table_lookup(service_hash, identifier);
4015         if (iter != NULL)
4016                 return g_sequence_get(iter);
4017
4018         return NULL;
4019 }
4020
4021 static struct connman_network *create_hidden_wifi(struct connman_device *device,
4022                 const char *ssid, const char *mode, const char *security)
4023 {
4024         struct connman_network *network;
4025         char *name;
4026         int index;
4027         unsigned int i, ssid_len;
4028
4029         ssid_len = strlen(ssid);
4030         if (ssid_len < 1)
4031                 return NULL;
4032
4033         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
4034         if (network == NULL)
4035                 return NULL;
4036
4037         connman_network_set_blob(network, "WiFi.SSID",
4038                                         (unsigned char *) ssid, ssid_len);
4039
4040         connman_network_set_string(network, "WiFi.Mode", mode);
4041         connman_network_set_string(network, "WiFi.Security", security);
4042
4043         name = g_try_malloc0(ssid_len + 1);
4044         if (name == NULL) {
4045                 connman_network_unref(network);
4046                 return NULL;
4047         }
4048
4049         for (i = 0; i < ssid_len; i++) {
4050                 if (g_ascii_isprint(ssid[i]))
4051                         name[i] = ssid[i];
4052                 else
4053                         name[i] = ' ';
4054         }
4055
4056         connman_network_set_name(network, name);
4057
4058         g_free(name);
4059
4060         index = connman_device_get_index(device);
4061         connman_network_set_index(network, index);
4062
4063         if (connman_device_add_network(device, network) < 0) {
4064                 connman_network_unref(network);
4065                 return NULL;
4066         }
4067
4068         connman_network_set_available(network, TRUE);
4069
4070         return network;
4071 }
4072
4073 int __connman_service_create_and_connect(DBusMessage *msg)
4074 {
4075         struct connman_service *service;
4076         struct connman_network *network;
4077         struct connman_device *device;
4078         DBusMessageIter iter, array;
4079         const char *mode = "managed", *security = "none", *group_security;
4080         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
4081         unsigned int ssid_len = 0;
4082         const char *ident;
4083         char *name, *group;
4084         gboolean created = FALSE;
4085         int err;
4086
4087         dbus_message_iter_init(msg, &iter);
4088         dbus_message_iter_recurse(&iter, &array);
4089
4090         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
4091                 DBusMessageIter entry, value;
4092                 const char *key;
4093
4094                 dbus_message_iter_recurse(&array, &entry);
4095                 dbus_message_iter_get_basic(&entry, &key);
4096
4097                 dbus_message_iter_next(&entry);
4098                 dbus_message_iter_recurse(&entry, &value);
4099
4100                 switch (dbus_message_iter_get_arg_type(&value)) {
4101                 case DBUS_TYPE_STRING:
4102                         if (g_str_equal(key, "Type") == TRUE)
4103                                 dbus_message_iter_get_basic(&value, &type);
4104                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
4105                                         g_str_equal(key, "Mode") == TRUE)
4106                                 dbus_message_iter_get_basic(&value, &mode);
4107                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4108                                         g_str_equal(key, "Security") == TRUE)
4109                                 dbus_message_iter_get_basic(&value, &security);
4110                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4111                                         g_str_equal(key, "Passphrase") == TRUE)
4112                                 dbus_message_iter_get_basic(&value, &passphrase);
4113                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4114                                         g_str_equal(key, "SSID") == TRUE)
4115                                 dbus_message_iter_get_basic(&value, &ssid);
4116                 }
4117
4118                 dbus_message_iter_next(&array);
4119         }
4120
4121         if (type == NULL)
4122                 return -EINVAL;
4123
4124         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4125                 return -EOPNOTSUPP;
4126
4127         if (ssid == NULL)
4128                 return -EINVAL;
4129
4130         ssid_len = strlen(ssid);
4131         if (ssid_len < 1)
4132                 return -EINVAL;
4133
4134         if (g_strcmp0(security, "none") != 0 &&
4135                                 g_strcmp0(security, "wep") != 0 &&
4136                                 g_strcmp0(security, "psk") != 0 &&
4137                                 g_strcmp0(security, "wpa") != 0 &&
4138                                 g_strcmp0(security, "rsn") != 0 &&
4139                                 g_strcmp0(security, "ieee8021x") != 0)
4140                 return -EINVAL;
4141
4142         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4143         if (device == NULL)
4144                 return -EOPNOTSUPP;
4145
4146         ident = connman_device_get_ident(device);
4147         if (ident == NULL)
4148                 return -EOPNOTSUPP;
4149
4150
4151         if (!g_strcmp0(security, "wpa") ||
4152                 !g_strcmp0(security, "rsn"))
4153                 group_security = "psk";
4154         else
4155                 group_security = security;
4156
4157         group = connman_wifi_build_group_name((unsigned char *) ssid,
4158                                                 ssid_len, mode, group_security);
4159         if (group == NULL)
4160                 return -EINVAL;
4161
4162         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4163
4164         service = lookup_by_identifier(name);
4165
4166         if (service != NULL)
4167                 goto done;
4168
4169         network = create_hidden_wifi(device, ssid, mode, security);
4170         if (network != NULL) {
4171                 connman_network_set_group(network, group);
4172                 created = TRUE;
4173         }
4174
4175         service = lookup_by_identifier(name);
4176
4177 done:
4178         g_free(name);
4179         g_free(group);
4180
4181         if (service == NULL) {
4182                 err = -EOPNOTSUPP;
4183                 goto failed;
4184         }
4185
4186         if (is_connected(service) == TRUE) {
4187                 err = -EISCONN;
4188                 goto failed;
4189         }
4190
4191         if (is_connecting(service) == TRUE) {
4192                 err = -EALREADY;
4193                 goto failed;
4194         }
4195
4196         set_reconnect_state(service, FALSE);
4197
4198         __connman_device_disconnect(device);
4199
4200         if (passphrase != NULL) {
4201                 g_free(service->passphrase);
4202                 service->passphrase = g_strdup(passphrase);
4203         }
4204
4205         service->userconnect = TRUE;
4206
4207         err = __connman_service_connect(service);
4208         if (err < 0 && err != -EINPROGRESS)
4209                 goto failed;
4210
4211         service->pending = dbus_message_ref(msg);
4212
4213         return 0;
4214
4215 failed:
4216         if (service != NULL && created == TRUE) {
4217                 struct connman_network *network = service->network;
4218
4219                 if (network != NULL) {
4220                         connman_network_set_available(network, FALSE);
4221                         __connman_device_cleanup_networks(device);
4222                 } else
4223                         __connman_service_put(service);
4224         }
4225
4226         return err;
4227 }
4228
4229 /**
4230  * __connman_service_get:
4231  * @identifier: service identifier
4232  *
4233  * Look up a service by identifier or create a new one if not found
4234  */
4235 static struct connman_service *service_get(const char *identifier)
4236 {
4237         struct connman_service *service;
4238         GSequenceIter *iter;
4239
4240         iter = g_hash_table_lookup(service_hash, identifier);
4241         if (iter != NULL) {
4242                 service = g_sequence_get(iter);
4243                 if (service != NULL)
4244                         connman_service_ref(service);
4245                 return service;
4246         }
4247
4248         service = connman_service_create();
4249         if (service == NULL)
4250                 return NULL;
4251
4252         DBG("service %p", service);
4253
4254         service->identifier = g_strdup(identifier);
4255
4256         service->profile = g_strdup(__connman_profile_active_ident());
4257
4258         iter = g_sequence_insert_sorted(service_list, service,
4259                                                 service_compare, NULL);
4260
4261         g_hash_table_insert(service_hash, service->identifier, iter);
4262
4263         return service;
4264 }
4265
4266 static int service_register(struct connman_service *service)
4267 {
4268         const char *path = __connman_profile_active_path();
4269         GSequenceIter *iter;
4270
4271         DBG("service %p", service);
4272
4273         if (service->path != NULL)
4274                 return -EALREADY;
4275
4276         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4277
4278         DBG("path %s", service->path);
4279
4280         __connman_config_provision_service(service);
4281
4282         __connman_storage_load_service(service);
4283
4284         g_dbus_register_interface(connection, service->path,
4285                                         CONNMAN_SERVICE_INTERFACE,
4286                                         service_methods, service_signals,
4287                                                         NULL, service, NULL);
4288
4289         iter = g_hash_table_lookup(service_hash, service->identifier);
4290         if (iter != NULL)
4291                 g_sequence_sort_changed(iter, service_compare, NULL);
4292
4293         __connman_profile_changed(TRUE);
4294
4295         return 0;
4296 }
4297
4298 static void service_up(struct connman_ipconfig *ipconfig)
4299 {
4300         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4301
4302         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4303
4304         link_changed(service);
4305
4306         service->stats.valid = FALSE;
4307         service->stats_roaming.valid = FALSE;
4308 }
4309
4310 static void service_down(struct connman_ipconfig *ipconfig)
4311 {
4312         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4313 }
4314
4315 static void service_lower_up(struct connman_ipconfig *ipconfig)
4316 {
4317         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4318
4319         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4320
4321         stats_start(service);
4322 }
4323
4324 static void service_lower_down(struct connman_ipconfig *ipconfig)
4325 {
4326         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4327
4328         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4329
4330         stats_stop(service);
4331         __connman_storage_save_service(service);
4332 }
4333
4334 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4335 {
4336         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4337         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4338         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4339
4340         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4341
4342         type = __connman_ipconfig_get_config_type(ipconfig);
4343         method = __connman_ipconfig_get_method(ipconfig);
4344
4345         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4346                                                         type, method);
4347
4348         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4349                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4350                 __connman_service_indicate_state(service,
4351                                                 CONNMAN_SERVICE_STATE_READY,
4352                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4353
4354         settings_changed(service, ipconfig);
4355 }
4356
4357 static void service_ip_release(struct connman_ipconfig *ipconfig)
4358 {
4359         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4360         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4361         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4362
4363         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4364
4365         type = __connman_ipconfig_get_config_type(ipconfig);
4366         method = __connman_ipconfig_get_method(ipconfig);
4367
4368         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4369                                                         type, method);
4370
4371         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4372                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4373                 __connman_service_indicate_state(service,
4374                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4375                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4376
4377         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4378                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4379                 __connman_service_indicate_state(service,
4380                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4381                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4382
4383         settings_changed(service, ipconfig);
4384 }
4385
4386 static const struct connman_ipconfig_ops service_ops = {
4387         .up             = service_up,
4388         .down           = service_down,
4389         .lower_up       = service_lower_up,
4390         .lower_down     = service_lower_down,
4391         .ip_bound       = service_ip_bound,
4392         .ip_release     = service_ip_release,
4393 };
4394
4395 static void setup_ip4config(struct connman_service *service, int index)
4396 {
4397         if (index < 0)
4398                 return;
4399
4400         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4401                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4402         if (service->ipconfig_ipv4 == NULL)
4403                 return;
4404
4405         connman_ipconfig_set_method(service->ipconfig_ipv4,
4406                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4407
4408         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4409
4410         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4411 }
4412
4413 static void setup_ip6config(struct connman_service *service, int index)
4414 {
4415         if (index < 0)
4416                 return;
4417
4418         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4419                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4420         if (service->ipconfig_ipv6 == NULL)
4421                 return;
4422
4423         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4424
4425         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4426 }
4427
4428 void __connman_service_create_ip4config(struct connman_service *service,
4429                                                                 int index)
4430 {
4431         const char *ident = service->profile;
4432         GKeyFile *keyfile;
4433
4434         DBG("ipv4 %p", service->ipconfig_ipv4);
4435
4436         if (service->ipconfig_ipv4 != NULL)
4437                 return;
4438
4439         setup_ip4config(service, index);
4440
4441         if (ident == NULL)
4442                 return;
4443
4444         keyfile = __connman_storage_open_profile(ident);
4445         if (keyfile == NULL)
4446                 return;
4447
4448         if (service->ipconfig_ipv4)
4449                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4450                                         service->identifier, "IPv4.");
4451         g_key_file_free(keyfile);
4452 }
4453
4454 void __connman_service_create_ip6config(struct connman_service *service,
4455                                                                 int index)
4456 {
4457         const char *ident = service->profile;
4458         GKeyFile *keyfile;
4459
4460         DBG("ipv6 %p", service->ipconfig_ipv6);
4461
4462         if (service->ipconfig_ipv6 != NULL)
4463                 return;
4464
4465         setup_ip6config(service, index);
4466
4467         if (ident == NULL)
4468                 return;
4469
4470         keyfile = __connman_storage_open_profile(ident);
4471         if (keyfile == NULL)
4472                 return;
4473
4474         if (service->ipconfig_ipv6 != NULL)
4475                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4476                                         service->identifier, "IPv6.");
4477
4478         g_key_file_free(keyfile);
4479 }
4480
4481 /**
4482  * __connman_service_lookup_from_network:
4483  * @network: network structure
4484  *
4485  * Look up a service by network (reference count will not be increased)
4486  */
4487 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4488 {
4489         struct connman_service *service;
4490         const char *ident, *group;
4491         char *name;
4492
4493         DBG("network %p", network);
4494
4495         ident = __connman_network_get_ident(network);
4496         if (ident == NULL)
4497                 return NULL;
4498
4499         group = connman_network_get_group(network);
4500         if (group == NULL)
4501                 return NULL;
4502
4503         name = g_strdup_printf("%s_%s_%s",
4504                         __connman_network_get_type(network), ident, group);
4505         service = lookup_by_identifier(name);
4506         g_free(name);
4507
4508         return service;
4509 }
4510
4511 struct connman_service *__connman_service_lookup_from_index(int index)
4512 {
4513         struct connman_service *service;
4514         GSequenceIter *iter;
4515
4516         iter = g_sequence_get_begin_iter(service_list);
4517
4518         while (g_sequence_iter_is_end(iter) == FALSE) {
4519                 service = g_sequence_get(iter);
4520
4521                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4522                                                         == index)
4523                         return service;
4524
4525                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4526                                                         == index)
4527                         return service;
4528
4529                 iter = g_sequence_iter_next(iter);
4530         }
4531
4532         return NULL;
4533 }
4534
4535 const char *__connman_service_get_ident(struct connman_service *service)
4536 {
4537         return service->identifier;
4538 }
4539
4540 const char *__connman_service_get_path(struct connman_service *service)
4541 {
4542         return service->path;
4543 }
4544
4545 unsigned int __connman_service_get_order(struct connman_service *service)
4546 {
4547         GSequenceIter *iter;
4548
4549         if (service == NULL)
4550                 return 0;
4551
4552         if (service->favorite == FALSE) {
4553                 service->order = 0;
4554                 goto done;
4555         }
4556
4557         iter = g_hash_table_lookup(service_hash, service->identifier);
4558         if (iter != NULL) {
4559                 if (g_sequence_iter_get_position(iter) == 0)
4560                         service->order = 1;
4561                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4562                         service->order = 10;
4563                 else
4564                         service->order = 0;
4565         }
4566
4567 done:
4568         return service->order;
4569 }
4570
4571 static enum connman_service_type convert_network_type(struct connman_network *network)
4572 {
4573         enum connman_network_type type = connman_network_get_type(network);
4574
4575         switch (type) {
4576         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4577         case CONNMAN_NETWORK_TYPE_VENDOR:
4578                 break;
4579         case CONNMAN_NETWORK_TYPE_ETHERNET:
4580                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4581         case CONNMAN_NETWORK_TYPE_WIFI:
4582                 return CONNMAN_SERVICE_TYPE_WIFI;
4583         case CONNMAN_NETWORK_TYPE_WIMAX:
4584                 return CONNMAN_SERVICE_TYPE_WIMAX;
4585         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4586         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4587                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4588         case CONNMAN_NETWORK_TYPE_CELLULAR:
4589                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4590         }
4591
4592         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4593 }
4594
4595 static enum connman_service_mode convert_wifi_mode(const char *mode)
4596 {
4597         if (mode == NULL)
4598                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4599         else if (g_str_equal(mode, "managed") == TRUE)
4600                 return CONNMAN_SERVICE_MODE_MANAGED;
4601         else if (g_str_equal(mode, "adhoc") == TRUE)
4602                 return CONNMAN_SERVICE_MODE_ADHOC;
4603         else
4604                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4605 }
4606
4607 static enum connman_service_security convert_wifi_security(const char *security)
4608 {
4609         if (security == NULL)
4610                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4611         else if (g_str_equal(security, "none") == TRUE)
4612                 return CONNMAN_SERVICE_SECURITY_NONE;
4613         else if (g_str_equal(security, "wep") == TRUE)
4614                 return CONNMAN_SERVICE_SECURITY_WEP;
4615         else if (g_str_equal(security, "psk") == TRUE)
4616                 return CONNMAN_SERVICE_SECURITY_PSK;
4617         else if (g_str_equal(security, "ieee8021x") == TRUE)
4618                 return CONNMAN_SERVICE_SECURITY_8021X;
4619         else if (g_str_equal(security, "wpa") == TRUE)
4620                 return CONNMAN_SERVICE_SECURITY_WPA;
4621         else if (g_str_equal(security, "rsn") == TRUE)
4622                 return CONNMAN_SERVICE_SECURITY_RSN;
4623         else
4624                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4625 }
4626
4627 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4628 {
4629         switch (mode) {
4630         case 0:
4631         case 1:
4632                 return CONNMAN_SERVICE_MODE_GPRS;
4633         case 3:
4634                 return CONNMAN_SERVICE_MODE_EDGE;
4635         case 2:
4636         case 4:
4637         case 5:
4638         case 6:
4639                 return CONNMAN_SERVICE_MODE_UMTS;
4640         }
4641
4642         return CONNMAN_SERVICE_MODE_UNKNOWN;
4643 }
4644
4645 static void update_from_network(struct connman_service *service,
4646                                         struct connman_network *network)
4647 {
4648         connman_uint8_t strength = service->strength;
4649         GSequenceIter *iter;
4650         const char *str;
4651
4652         DBG("service %p network %p", service, network);
4653
4654         if (is_connected(service) == TRUE)
4655                 return;
4656
4657         if (is_connecting(service) == TRUE)
4658                 return;
4659
4660         str = connman_network_get_string(network, "Name");
4661         if (str != NULL) {
4662                 g_free(service->name);
4663                 service->name = g_strdup(str);
4664                 service->hidden = FALSE;
4665         } else {
4666                 g_free(service->name);
4667                 service->name = NULL;
4668                 service->hidden = TRUE;
4669         }
4670
4671         service->strength = connman_network_get_uint8(network, "Strength");
4672         service->roaming = connman_network_get_bool(network, "Roaming");
4673
4674         if (service->strength == 0) {
4675                 /*
4676                  * Filter out 0-values; it's unclear what they mean
4677                  * and they cause anomalous sorting of the priority list.
4678                  */
4679                 service->strength = strength;
4680         }
4681
4682         str = connman_network_get_string(network, "WiFi.Mode");
4683         service->mode = convert_wifi_mode(str);
4684
4685         str = connman_network_get_string(network, "WiFi.Security");
4686         service->security = convert_wifi_security(str);
4687
4688         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4689                 connman_uint8_t value = connman_network_get_uint8(network,
4690                                                         "Cellular.Mode");
4691
4692                 service->mode = convert_cellular_mode(value);
4693         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4694                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4695
4696         if (service->strength > strength && service->network != NULL) {
4697                 connman_network_unref(service->network);
4698                 service->network = connman_network_ref(network);
4699
4700                 strength_changed(service);
4701         }
4702
4703         if (service->network == NULL)
4704                 service->network = connman_network_ref(network);
4705
4706         iter = g_hash_table_lookup(service_hash, service->identifier);
4707         if (iter != NULL)
4708                 g_sequence_sort_changed(iter, service_compare, NULL);
4709 }
4710
4711 /**
4712  * __connman_service_create_from_network:
4713  * @network: network structure
4714  *
4715  * Look up service by network and if not found, create one
4716  */
4717 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4718 {
4719         struct connman_service *service;
4720         struct connman_device *device;
4721         const char *ident, *group;
4722         char *name;
4723         int index;
4724
4725         DBG("network %p", network);
4726
4727         ident = __connman_network_get_ident(network);
4728         if (ident == NULL)
4729                 return NULL;
4730
4731         group = connman_network_get_group(network);
4732         if (group == NULL)
4733                 return NULL;
4734
4735         name = g_strdup_printf("%s_%s_%s",
4736                         __connman_network_get_type(network), ident, group);
4737         service = service_get(name);
4738         g_free(name);
4739
4740         if (service == NULL)
4741                 return NULL;
4742
4743         if (__connman_network_get_weakness(network) == TRUE)
4744                 return service;
4745
4746         if (service->path != NULL) {
4747                 update_from_network(service, network);
4748                 __connman_profile_changed(TRUE);
4749                 return service;
4750         }
4751
4752         service->type = convert_network_type(network);
4753
4754         switch (service->type) {
4755         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4756         case CONNMAN_SERVICE_TYPE_SYSTEM:
4757         case CONNMAN_SERVICE_TYPE_ETHERNET:
4758         case CONNMAN_SERVICE_TYPE_WIMAX:
4759         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4760         case CONNMAN_SERVICE_TYPE_GPS:
4761         case CONNMAN_SERVICE_TYPE_VPN:
4762         case CONNMAN_SERVICE_TYPE_GADGET:
4763                 service->autoconnect = FALSE;
4764                 break;
4765         case CONNMAN_SERVICE_TYPE_WIFI:
4766         case CONNMAN_SERVICE_TYPE_CELLULAR:
4767                 service->autoconnect = TRUE;
4768                 break;
4769         }
4770
4771         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4772
4773         update_from_network(service, network);
4774
4775         index = connman_network_get_index(network);
4776
4777         if (service->ipconfig_ipv4 == NULL)
4778                 setup_ip4config(service, index);
4779
4780         if (service->ipconfig_ipv6 == NULL)
4781                 setup_ip6config(service, index);
4782
4783         service_register(service);
4784
4785         if (service->favorite == TRUE) {
4786                 device = connman_network_get_device(service->network);
4787                 if (device && __connman_device_scanning(device) == FALSE)
4788                         __connman_service_auto_connect();
4789         }
4790
4791         return service;
4792 }
4793
4794 void __connman_service_update_from_network(struct connman_network *network)
4795 {
4796         struct connman_service *service;
4797         enum connman_service_mode mode;
4798         connman_uint8_t strength, value;
4799         connman_bool_t roaming;
4800         GSequenceIter *iter;
4801         const char *name;
4802         connman_bool_t stats_enable;
4803
4804         DBG("network %p", network);
4805
4806         service = __connman_service_lookup_from_network(network);
4807         if (service == NULL)
4808                 return;
4809
4810         if (service->network == NULL)
4811                 return;
4812
4813         name = connman_network_get_string(service->network, "Name");
4814         if (g_strcmp0(service->name, name) != 0) {
4815                 g_free(service->name);
4816                 service->name = g_strdup(name);
4817                 connman_dbus_property_changed_basic(service->path,
4818                                 CONNMAN_SERVICE_INTERFACE, "Name",
4819                                 DBUS_TYPE_STRING, &service->name);
4820         }
4821
4822         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4823                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4824
4825         strength = connman_network_get_uint8(service->network, "Strength");
4826         if (strength == service->strength)
4827                 goto roaming;
4828
4829         service->strength = strength;
4830
4831         strength_changed(service);
4832
4833 roaming:
4834         roaming = connman_network_get_bool(service->network, "Roaming");
4835         if (roaming == service->roaming)
4836                 goto done;
4837
4838         stats_enable = stats_enabled(service);
4839         if (stats_enable == TRUE)
4840                 stats_stop(service);
4841
4842         service->roaming = roaming;
4843
4844         if (stats_enable == TRUE)
4845                 stats_start(service);
4846
4847         roaming_changed(service);
4848
4849         iter = g_hash_table_lookup(service_hash, service->identifier);
4850         if (iter != NULL)
4851                 g_sequence_sort_changed(iter, service_compare, NULL);
4852
4853 done:
4854         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4855                 return;
4856
4857         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4858         mode = convert_cellular_mode(value);
4859
4860         if (mode == service->mode)
4861                 return;
4862
4863         service->mode = mode;
4864
4865         mode_changed(service);
4866 }
4867
4868 void __connman_service_remove_from_network(struct connman_network *network)
4869 {
4870         struct connman_service *service;
4871
4872         DBG("network %p", network);
4873
4874         service = __connman_service_lookup_from_network(network);
4875         if (service == NULL)
4876                 return;
4877
4878         __connman_service_put(service);
4879 }
4880
4881 /**
4882  * __connman_service_create_from_provider:
4883  * @provider: provider structure
4884  *
4885  * Look up service by provider and if not found, create one
4886  */
4887 struct connman_service *
4888 __connman_service_create_from_provider(struct connman_provider *provider)
4889 {
4890         struct connman_service *service;
4891         const char *ident, *str;
4892         char *name;
4893         int index = connman_provider_get_index(provider);
4894
4895         DBG("provider %p", provider);
4896
4897         ident = __connman_provider_get_ident(provider);
4898         if (ident == NULL)
4899                 return NULL;
4900
4901         name = g_strdup_printf("vpn_%s", ident);
4902         service = service_get(name);
4903         g_free(name);
4904
4905         if (service == NULL)
4906                 return NULL;
4907
4908         service->type = CONNMAN_SERVICE_TYPE_VPN;
4909         service->provider = connman_provider_ref(provider);
4910         service->autoconnect = FALSE;
4911
4912         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4913
4914         str = connman_provider_get_string(provider, "Name");
4915         if (str != NULL) {
4916                 g_free(service->name);
4917                 service->name = g_strdup(str);
4918                 service->hidden = FALSE;
4919         } else {
4920                 g_free(service->name);
4921                 service->name = NULL;
4922                 service->hidden = TRUE;
4923         }
4924
4925         service->strength = 0;
4926
4927         if (service->ipconfig_ipv4 == NULL)
4928                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4929                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4930         if (service->ipconfig_ipv4 == NULL)
4931                 return service;
4932
4933         connman_ipconfig_set_method(service->ipconfig_ipv4,
4934                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4935         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4936         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4937
4938         if (service->ipconfig_ipv6 == NULL)
4939                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4940                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4941         if (service->ipconfig_ipv6 == NULL)
4942                 return service;
4943
4944         connman_ipconfig_set_method(service->ipconfig_ipv6,
4945                                         CONNMAN_IPCONFIG_METHOD_OFF);
4946         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4947         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4948
4949         service_register(service);
4950
4951         return service;
4952 }
4953
4954 static int service_load(struct connman_service *service)
4955 {
4956         const char *ident = service->profile;
4957         GKeyFile *keyfile;
4958         GError *error = NULL;
4959         gchar *pathname, *data = NULL;
4960         gsize length;
4961         gchar *str;
4962         connman_bool_t autoconnect;
4963         unsigned int ssid_len;
4964         int err = 0;
4965
4966         DBG("service %p", service);
4967
4968         if (ident == NULL)
4969                 return -EINVAL;
4970
4971         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4972         if (pathname == NULL)
4973                 return -ENOMEM;
4974
4975         keyfile = g_key_file_new();
4976
4977         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4978                 g_free(pathname);
4979                 return -ENOENT;
4980         }
4981
4982         g_free(pathname);
4983
4984         if (g_key_file_load_from_data(keyfile, data, length,
4985                                                         0, NULL) == FALSE) {
4986                 g_free(data);
4987                 return -EILSEQ;
4988         }
4989
4990         g_free(data);
4991
4992         switch (service->type) {
4993         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4994         case CONNMAN_SERVICE_TYPE_SYSTEM:
4995         case CONNMAN_SERVICE_TYPE_ETHERNET:
4996         case CONNMAN_SERVICE_TYPE_GPS:
4997         case CONNMAN_SERVICE_TYPE_VPN:
4998         case CONNMAN_SERVICE_TYPE_GADGET:
4999                 break;
5000         case CONNMAN_SERVICE_TYPE_WIFI:
5001                 if (service->name == NULL) {
5002                         gchar *name;
5003
5004                         name = g_key_file_get_string(keyfile,
5005                                         service->identifier, "Name", NULL);
5006                         if (name != NULL) {
5007                                 g_free(service->name);
5008                                 service->name = name;
5009                         }
5010
5011                         if (service->network != NULL)
5012                                 connman_network_set_name(service->network,
5013                                                                         name);
5014                 }
5015
5016                 if (service->network &&
5017                                 connman_network_get_blob(service->network,
5018                                         "WiFi.SSID", &ssid_len) == NULL) {
5019                         gchar *hex_ssid;
5020
5021                         hex_ssid = g_key_file_get_string(keyfile,
5022                                                         service->identifier,
5023                                                                 "SSID", NULL);
5024
5025                         if (hex_ssid != NULL) {
5026                                 gchar *ssid;
5027                                 unsigned int i, j = 0, hex;
5028                                 size_t hex_ssid_len = strlen(hex_ssid);
5029
5030                                 ssid = g_try_malloc0(hex_ssid_len / 2);
5031                                 if (ssid == NULL) {
5032                                         g_free(hex_ssid);
5033                                         err = -ENOMEM;
5034                                         goto done;
5035                                 }
5036
5037                                 for (i = 0; i < hex_ssid_len; i += 2) {
5038                                         sscanf(hex_ssid + i, "%02x", &hex);
5039                                         ssid[j++] = hex;
5040                                 }
5041
5042                                 connman_network_set_blob(service->network,
5043                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
5044                         }
5045
5046                         g_free(hex_ssid);
5047                 }
5048                 /* fall through */
5049
5050         case CONNMAN_SERVICE_TYPE_WIMAX:
5051         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5052         case CONNMAN_SERVICE_TYPE_CELLULAR:
5053                 service->favorite = g_key_file_get_boolean(keyfile,
5054                                 service->identifier, "Favorite", NULL);
5055
5056                 autoconnect = g_key_file_get_boolean(keyfile,
5057                                 service->identifier, "AutoConnect", &error);
5058                 if (error == NULL)
5059                         service->autoconnect = autoconnect;
5060                 g_clear_error(&error);
5061
5062                 str = g_key_file_get_string(keyfile,
5063                                 service->identifier, "Failure", NULL);
5064                 if (str != NULL) {
5065                         if (service->favorite == FALSE)
5066                                 service->state_ipv4 = service->state_ipv6 =
5067                                         CONNMAN_SERVICE_STATE_FAILURE;
5068                         service->error = string2error(str);
5069                 }
5070                 break;
5071         }
5072
5073         str = g_key_file_get_string(keyfile,
5074                                 service->identifier, "Modified", NULL);
5075         if (str != NULL) {
5076                 g_time_val_from_iso8601(str, &service->modified);
5077                 g_free(str);
5078         }
5079
5080         str = g_key_file_get_string(keyfile,
5081                                 service->identifier, "Passphrase", NULL);
5082         if (str != NULL) {
5083                 g_free(service->passphrase);
5084                 service->passphrase = str;
5085         }
5086
5087         if (service->ipconfig_ipv4 != NULL)
5088                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5089                                         service->identifier, "IPv4.");
5090
5091         if (service->ipconfig_ipv6 != NULL)
5092                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5093                                         service->identifier, "IPv6.");
5094
5095         service->nameservers_config = g_key_file_get_string_list(keyfile,
5096                         service->identifier, "Nameservers", &length, NULL);
5097         if (service->nameservers_config != NULL && length == 0) {
5098                 g_strfreev(service->nameservers_config);
5099                 service->nameservers_config = NULL;
5100         }
5101
5102         service->domains = g_key_file_get_string_list(keyfile,
5103                         service->identifier, "Domains", &length, NULL);
5104         if (service->domains != NULL && length == 0) {
5105                 g_strfreev(service->domains);
5106                 service->domains = NULL;
5107         }
5108
5109         str = g_key_file_get_string(keyfile,
5110                                 service->identifier, "Proxy.Method", NULL);
5111         if (str != NULL)
5112                 service->proxy_config = string2proxymethod(str);
5113
5114         g_free(str);
5115
5116         service->proxies = g_key_file_get_string_list(keyfile,
5117                         service->identifier, "Proxy.Servers", &length, NULL);
5118         if (service->proxies != NULL && length == 0) {
5119                 g_strfreev(service->proxies);
5120                 service->proxies = NULL;
5121         }
5122
5123         service->excludes = g_key_file_get_string_list(keyfile,
5124                         service->identifier, "Proxy.Excludes", &length, NULL);
5125         if (service->excludes != NULL && length == 0) {
5126                 g_strfreev(service->excludes);
5127                 service->excludes = NULL;
5128         }
5129
5130         str = g_key_file_get_string(keyfile,
5131                                 service->identifier, "Proxy.URL", NULL);
5132         if (str != NULL) {
5133                 g_free(service->pac);
5134                 service->pac = str;
5135         }
5136
5137 done:
5138         g_key_file_free(keyfile);
5139
5140         return err;
5141 }
5142
5143 static int service_save(struct connman_service *service)
5144 {
5145         const char *ident = service->profile;
5146         GKeyFile *keyfile;
5147         gchar *pathname, *data = NULL;
5148         gsize length;
5149         gchar *str;
5150         const char *cst_str = NULL;
5151         int err = 0;
5152
5153         DBG("service %p", service);
5154
5155         if (ident == NULL)
5156                 return -EINVAL;
5157
5158         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5159         if (pathname == NULL)
5160                 return -ENOMEM;
5161
5162         keyfile = g_key_file_new();
5163
5164         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5165                 goto update;
5166
5167         if (length > 0) {
5168                 if (g_key_file_load_from_data(keyfile, data, length,
5169                                                         0, NULL) == FALSE)
5170                         goto done;
5171         }
5172
5173         g_free(data);
5174
5175 update:
5176         if (service->name != NULL)
5177                 g_key_file_set_string(keyfile, service->identifier,
5178                                                 "Name", service->name);
5179
5180         switch (service->type) {
5181         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5182         case CONNMAN_SERVICE_TYPE_SYSTEM:
5183         case CONNMAN_SERVICE_TYPE_ETHERNET:
5184         case CONNMAN_SERVICE_TYPE_GPS:
5185         case CONNMAN_SERVICE_TYPE_VPN:
5186         case CONNMAN_SERVICE_TYPE_GADGET:
5187                 break;
5188         case CONNMAN_SERVICE_TYPE_WIFI:
5189                 if (service->network) {
5190                         const unsigned char *ssid;
5191                         unsigned int ssid_len = 0;
5192
5193                         ssid = connman_network_get_blob(service->network,
5194                                                         "WiFi.SSID", &ssid_len);
5195
5196                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5197                                 char *identifier = service->identifier;
5198                                 GString *str;
5199                                 unsigned int i;
5200
5201                                 str = g_string_sized_new(ssid_len * 2);
5202                                 if (str == NULL) {
5203                                         err = -ENOMEM;
5204                                         goto done;
5205                                 }
5206
5207                                 for (i = 0; i < ssid_len; i++)
5208                                         g_string_append_printf(str,
5209                                                         "%02x", ssid[i]);
5210
5211                                 g_key_file_set_string(keyfile, identifier,
5212                                                         "SSID", str->str);
5213
5214                                 g_string_free(str, TRUE);
5215                         }
5216                 }
5217                 /* fall through */
5218
5219         case CONNMAN_SERVICE_TYPE_WIMAX:
5220         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5221         case CONNMAN_SERVICE_TYPE_CELLULAR:
5222                 g_key_file_set_boolean(keyfile, service->identifier,
5223                                         "Favorite", service->favorite);
5224
5225                 if (service->favorite == TRUE)
5226                         g_key_file_set_boolean(keyfile, service->identifier,
5227                                         "AutoConnect", service->autoconnect);
5228
5229                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5230                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5231                         const char *failure = error2string(service->error);
5232                         if (failure != NULL)
5233                                 g_key_file_set_string(keyfile,
5234                                                         service->identifier,
5235                                                         "Failure", failure);
5236                 } else {
5237                         g_key_file_remove_key(keyfile, service->identifier,
5238                                                         "Failure", NULL);
5239                 }
5240                 break;
5241         }
5242
5243         str = g_time_val_to_iso8601(&service->modified);
5244         if (str != NULL) {
5245                 g_key_file_set_string(keyfile, service->identifier,
5246                                                         "Modified", str);
5247                 g_free(str);
5248         }
5249
5250         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5251                 g_key_file_set_string(keyfile, service->identifier,
5252                                         "Passphrase", service->passphrase);
5253         else
5254                 g_key_file_remove_key(keyfile, service->identifier,
5255                                                         "Passphrase", NULL);
5256
5257         if (service->ipconfig_ipv4 != NULL)
5258                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5259                                         service->identifier, "IPv4.");
5260
5261         if (service->ipconfig_ipv6 != NULL)
5262                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5263                                                 service->identifier, "IPv6.");
5264
5265         if (service->nameservers_config != NULL) {
5266                 guint len = g_strv_length(service->nameservers_config);
5267
5268                 g_key_file_set_string_list(keyfile, service->identifier,
5269                                                                 "Nameservers",
5270                                 (const gchar **) service->nameservers_config, len);
5271         } else
5272                 g_key_file_remove_key(keyfile, service->identifier,
5273                                                         "Nameservers", NULL);
5274
5275         if (service->domains != NULL) {
5276                 guint len = g_strv_length(service->domains);
5277
5278                 g_key_file_set_string_list(keyfile, service->identifier,
5279                                                                 "Domains",
5280                                 (const gchar **) service->domains, len);
5281         } else
5282                 g_key_file_remove_key(keyfile, service->identifier,
5283                                                         "Domains", NULL);
5284
5285         cst_str = proxymethod2string(service->proxy_config);
5286         if (cst_str != NULL)
5287                 g_key_file_set_string(keyfile, service->identifier,
5288                                 "Proxy.Method", cst_str);
5289
5290         if (service->proxies != NULL) {
5291                 guint len = g_strv_length(service->proxies);
5292
5293                 g_key_file_set_string_list(keyfile, service->identifier,
5294                                 "Proxy.Servers",
5295                                 (const gchar **) service->proxies, len);
5296         } else
5297                 g_key_file_remove_key(keyfile, service->identifier,
5298                                                 "Proxy.Servers", NULL);
5299
5300         if (service->excludes != NULL) {
5301                 guint len = g_strv_length(service->excludes);
5302
5303                 g_key_file_set_string_list(keyfile, service->identifier,
5304                                 "Proxy.Excludes",
5305                                 (const gchar **) service->excludes, len);
5306         } else
5307                 g_key_file_remove_key(keyfile, service->identifier,
5308                                                 "Proxy.Excludes", NULL);
5309
5310         if (service->pac != NULL && strlen(service->pac) > 0)
5311                 g_key_file_set_string(keyfile, service->identifier,
5312                                         "Proxy.URL", service->pac);
5313         else
5314                 g_key_file_remove_key(keyfile, service->identifier,
5315                                                         "Proxy.URL", NULL);
5316
5317         data = g_key_file_to_data(keyfile, &length, NULL);
5318
5319         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5320                 connman_error("Failed to store service information");
5321
5322 done:
5323         g_free(data);
5324
5325         g_key_file_free(keyfile);
5326
5327         g_free(pathname);
5328
5329         return err;
5330 }
5331
5332 static struct connman_storage service_storage = {
5333         .name           = "service",
5334         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5335         .service_load   = service_load,
5336         .service_save   = service_save,
5337 };
5338
5339 int __connman_service_init(void)
5340 {
5341         DBG("");
5342
5343         connection = connman_dbus_get_connection();
5344
5345         if (connman_storage_register(&service_storage) < 0)
5346                 connman_error("Failed to register service storage");
5347
5348         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5349                                                                 NULL, NULL);
5350
5351         service_list = g_sequence_new(service_free);
5352
5353         return 0;
5354 }
5355
5356 void __connman_service_cleanup(void)
5357 {
5358         DBG("");
5359
5360         g_sequence_free(service_list);
5361         service_list = NULL;
5362
5363         g_hash_table_destroy(service_hash);
5364         service_hash = NULL;
5365
5366         g_slist_free(counter_list);
5367         counter_list = NULL;
5368
5369         connman_storage_unregister(&service_storage);
5370
5371         dbus_connection_unref(connection);
5372 }