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 <errno.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <netdb.h>
  30 #include <gdbus.h>
  31
  32 #include "connman.h"
  33
  34 #define CONNECT_TIMEOUT         120
  35
  36 static DBusConnection *connection = NULL;
  37
  38 static GSequence *service_list = NULL;
  39 static GHashTable *service_hash = NULL;
  40 static GSList *counter_list = NULL;
  41
  42 struct connman_stats {
  43         connman_bool_t valid;
  44         connman_bool_t enabled;
  45         struct connman_stats_data data_last;
  46         struct connman_stats_data data;
  47         GTimer *timer;
  48 };
  49
  50 struct connman_stats_counter {
  51         connman_bool_t append_all;
  52         struct connman_stats stats;
  53         struct connman_stats stats_roaming;
  54 };
  55
  56 struct connman_service {
  57         gint refcount;
  58         gint session_usage_count;
  59         char *identifier;
  60         char *path;
  61         enum connman_service_type type;
  62         enum connman_service_security security;
  63         enum connman_service_state state;
  64         enum connman_service_state state_ipv4;
  65         enum connman_service_state state_ipv6;
  66         enum connman_service_error error;
  67         connman_uint8_t strength;
  68         connman_bool_t favorite;
  69         connman_bool_t immutable;
  70         connman_bool_t hidden;
  71         connman_bool_t ignore;
  72         connman_bool_t autoconnect;
  73         connman_bool_t userconnect;
  74         GTimeVal modified;
  75         unsigned int order;
  76         char *name;
  77         char *passphrase;
  78         char *profile;
  79         connman_bool_t roaming;
  80         connman_bool_t login_required;
  81         connman_bool_t network_created;
  82         struct connman_ipconfig *ipconfig_ipv4;
  83         struct connman_ipconfig *ipconfig_ipv6;
  84         struct connman_network *network;
  85         struct connman_provider *provider;
  86         char **nameservers;
  87         char **nameservers_config;
  88         char **domains;
  89         char *domainname;
  90         char **timeservers;
  91         /* 802.1x settings from the config files */
  92         char *eap;
  93         char *identity;
  94         char *ca_cert_file;
  95         char *client_cert_file;
  96         char *private_key_file;
  97         char *private_key_passphrase;
  98         char *phase2;
  99         DBusMessage *pending;
 100         guint timeout;
 101         struct connman_location *location;
 102         struct connman_stats stats;
 103         struct connman_stats stats_roaming;
 104         GHashTable *counter_table;
 105         enum connman_service_proxy_method proxy;
 106         enum connman_service_proxy_method proxy_config;
 107         char **proxies;
 108         char **excludes;
 109         char *pac;
 110         connman_bool_t wps;
 111 };
 112
 113 static void append_path(gpointer value, gpointer user_data)
 114 {
 115         struct connman_service *service = value;
 116         DBusMessageIter *iter = user_data;
 117
 118         if (service->path == NULL || service->hidden == TRUE)
 119                 return;
 120
 121         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 122                                                         &service->path);
 123 }
 124
 125 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 126 {
 127         g_sequence_foreach(service_list, append_path, iter);
 128 }
 129
 130 struct find_data {
 131         const char *path;
 132         struct connman_service *service;
 133 };
 134
 135 static void compare_path(gpointer value, gpointer user_data)
 136 {
 137         struct connman_service *service = value;
 138         struct find_data *data = user_data;
 139
 140         if (data->service != NULL)
 141                 return;
 142
 143         if (g_strcmp0(service->path, data->path) == 0)
 144                 data->service = service;
 145 }
 146
 147 static struct connman_service *find_service(const char *path)
 148 {
 149         struct find_data data = { .path = path, .service = NULL };
 150
 151         DBG("path %s", path);
 152
 153         g_sequence_foreach(service_list, compare_path, &data);
 154
 155         return data.service;
 156 }
 157
 158 const char *__connman_service_type2string(enum connman_service_type type)
 159 {
 160         switch (type) {
 161         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 162                 break;
 163         case CONNMAN_SERVICE_TYPE_SYSTEM:
 164                 return "system";
 165         case CONNMAN_SERVICE_TYPE_ETHERNET:
 166                 return "ethernet";
 167         case CONNMAN_SERVICE_TYPE_WIFI:
 168                 return "wifi";
 169         case CONNMAN_SERVICE_TYPE_WIMAX:
 170                 return "wimax";
 171         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 172                 return "bluetooth";
 173         case CONNMAN_SERVICE_TYPE_CELLULAR:
 174                 return "cellular";
 175         case CONNMAN_SERVICE_TYPE_GPS:
 176                 return "gps";
 177         case CONNMAN_SERVICE_TYPE_VPN:
 178                 return "vpn";
 179         case CONNMAN_SERVICE_TYPE_GADGET:
 180                 return "gadget";
 181         }
 182
 183         return NULL;
 184 }
 185
 186 static const char *security2string(enum connman_service_security security)
 187 {
 188         switch (security) {
 189         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 190                 break;
 191         case CONNMAN_SERVICE_SECURITY_NONE:
 192                 return "none";
 193         case CONNMAN_SERVICE_SECURITY_WEP:
 194                 return "wep";
 195         case CONNMAN_SERVICE_SECURITY_PSK:
 196                 return "psk";
 197         case CONNMAN_SERVICE_SECURITY_8021X:
 198                 return "ieee8021x";
 199         case CONNMAN_SERVICE_SECURITY_WPA:
 200                 return "wpa";
 201         case CONNMAN_SERVICE_SECURITY_RSN:
 202                 return "rsn";
 203         }
 204
 205         return NULL;
 206 }
 207
 208 static const char *state2string(enum connman_service_state state)
 209 {
 210         switch (state) {
 211         case CONNMAN_SERVICE_STATE_UNKNOWN:
 212                 break;
 213         case CONNMAN_SERVICE_STATE_IDLE:
 214                 return "idle";
 215         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 216                 return "association";
 217         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 218                 return "configuration";
 219         case CONNMAN_SERVICE_STATE_READY:
 220                 return "ready";
 221         case CONNMAN_SERVICE_STATE_ONLINE:
 222                 return "online";
 223         case CONNMAN_SERVICE_STATE_DISCONNECT:
 224                 return "disconnect";
 225         case CONNMAN_SERVICE_STATE_FAILURE:
 226                 return "failure";
 227         }
 228
 229         return NULL;
 230 }
 231
 232 static const char *error2string(enum connman_service_error error)
 233 {
 234         switch (error) {
 235         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 236                 break;
 237         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 238                 return "out-of-range";
 239         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 240                 return "pin-missing";
 241         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 242                 return "dhcp-failed";
 243         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 244                 return "connect-failed";
 245         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 246                 return "login-failed";
 247         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 248                 return "auth-failed";
 249         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 250                 return "invalid-key";
 251         }
 252
 253         return NULL;
 254 }
 255
 256 static enum connman_service_error string2error(const char *error)
 257 {
 258         if (g_strcmp0(error, "dhcp-failed") == 0)
 259                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 260         else if (g_strcmp0(error, "pin-missing") == 0)
 261                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 262         else if (g_strcmp0(error, "invalid-key") == 0)
 263                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 264
 265         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 266 }
 267
 268 static const char *proxymethod2string(enum connman_service_proxy_method method)
 269 {
 270         switch (method) {
 271         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 272                 return "direct";
 273         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 274                 return "manual";
 275         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 276                 return "auto";
 277         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 278                 break;
 279         }
 280
 281         return NULL;
 282 }
 283
 284 static enum connman_service_proxy_method string2proxymethod(const char *method)
 285 {
 286         if (g_strcmp0(method, "direct") == 0)
 287                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 288         else if (g_strcmp0(method, "auto") == 0)
 289                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 290         else if (g_strcmp0(method, "manual") == 0)
 291                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 292         else
 293                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 294 }
 295
 296 static enum connman_service_state combine_state(
 297                                         enum connman_service_state state_a,
 298                                         enum connman_service_state state_b)
 299 {
 300         enum connman_service_state result;
 301
 302         if (state_a == state_b) {
 303                 result = state_a;
 304                 goto done;
 305         }
 306
 307         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 308                 result = state_b;
 309                 goto done;
 310         }
 311
 312         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 313                 result = state_a;
 314                 goto done;
 315         }
 316
 317         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 318                 result = state_b;
 319                 goto done;
 320         }
 321
 322         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 323                 result = state_a;
 324                 goto done;
 325         }
 326
 327         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 328                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 329                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 330                                 state_b == CONNMAN_SERVICE_STATE_READY)
 331                         result = state_b;
 332                 else
 333                         result = state_a;
 334                 goto done;
 335         }
 336
 337         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 338                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 339                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 340                                 state_a == CONNMAN_SERVICE_STATE_READY)
 341                         result = state_a;
 342                 else
 343                         result = state_b;
 344                 goto done;
 345         }
 346
 347         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 348                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 349                                 state_b == CONNMAN_SERVICE_STATE_READY)
 350                         result = state_b;
 351                 else
 352                         result = state_a;
 353                 goto done;
 354         }
 355
 356         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 357                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 358                                 state_a == CONNMAN_SERVICE_STATE_READY)
 359                         result = state_a;
 360                 else
 361                         result = state_b;
 362                 goto done;
 363         }
 364
 365         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 366                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 367                                 state_b == CONNMAN_SERVICE_STATE_DISCONNECT)
 368                         result = state_b;
 369                 else
 370                         result = state_a;
 371                 goto done;
 372         }
 373
 374         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 375                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 376                                 state_a == CONNMAN_SERVICE_STATE_DISCONNECT)
 377                         result = state_a;
 378                 else
 379                         result = state_b;
 380                 goto done;
 381         }
 382
 383         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 384                 result = state_a;
 385                 goto done;
 386         }
 387
 388         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 389                 result = state_b;
 390                 goto done;
 391         }
 392
 393         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 394                 result = state_a;
 395                 goto done;
 396         }
 397
 398         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 399                 result = state_b;
 400                 goto done;
 401         }
 402
 403         result = CONNMAN_SERVICE_STATE_FAILURE;
 404
 405 done:
 406         return result;
 407 }
 408
 409 static connman_bool_t is_connecting_state(struct connman_service *service,
 410                                         enum connman_service_state state)
 411 {
 412         switch (state) {
 413         case CONNMAN_SERVICE_STATE_UNKNOWN:
 414         case CONNMAN_SERVICE_STATE_IDLE:
 415         case CONNMAN_SERVICE_STATE_FAILURE:
 416                 if (service->network != NULL)
 417                         return connman_network_get_connecting(service->network);
 418         case CONNMAN_SERVICE_STATE_DISCONNECT:
 419         case CONNMAN_SERVICE_STATE_READY:
 420         case CONNMAN_SERVICE_STATE_ONLINE:
 421                 break;
 422         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 423         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 424                 return TRUE;
 425         }
 426
 427         return FALSE;
 428 }
 429
 430 static connman_bool_t is_connected_state(const struct connman_service *service,
 431                                         enum connman_service_state state)
 432 {
 433         switch (state) {
 434         case CONNMAN_SERVICE_STATE_UNKNOWN:
 435         case CONNMAN_SERVICE_STATE_IDLE:
 436         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 437         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 438         case CONNMAN_SERVICE_STATE_DISCONNECT:
 439         case CONNMAN_SERVICE_STATE_FAILURE:
 440                 break;
 441         case CONNMAN_SERVICE_STATE_READY:
 442         case CONNMAN_SERVICE_STATE_ONLINE:
 443                 return TRUE;
 444         }
 445
 446         return FALSE;
 447 }
 448
 449 static connman_bool_t is_connecting(struct connman_service *service)
 450 {
 451         return is_connecting_state(service, service->state);
 452 }
 453
 454 static connman_bool_t is_connected(struct connman_service *service)
 455 {
 456         return is_connected_state(service, service->state);
 457 }
 458
 459 static void update_nameservers(struct connman_service *service)
 460 {
 461         const char *ifname;
 462
 463         if (service->ipconfig_ipv4)
 464                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 465         else if (service->ipconfig_ipv6)
 466                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 467         else
 468                 ifname = NULL;
 469
 470         if (ifname == NULL)
 471                 return;
 472
 473         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 474         case CONNMAN_SERVICE_STATE_UNKNOWN:
 475         case CONNMAN_SERVICE_STATE_IDLE:
 476         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 477         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 478                 return;
 479         case CONNMAN_SERVICE_STATE_FAILURE:
 480         case CONNMAN_SERVICE_STATE_DISCONNECT:
 481                 connman_resolver_remove_all(ifname);
 482                 return;
 483         case CONNMAN_SERVICE_STATE_READY:
 484         case CONNMAN_SERVICE_STATE_ONLINE:
 485                 break;
 486         }
 487
 488         connman_resolver_remove_all(ifname);
 489
 490         if (service->nameservers_config != NULL) {
 491                 int i;
 492
 493                 for (i = 0; service->nameservers_config[i] != NULL; i++) {
 494                         connman_resolver_append(ifname, NULL,
 495                                                 service->nameservers_config[i]);
 496                 }
 497         } else if (service->nameservers != NULL) {
 498                 int i;
 499
 500                 for (i = 0; service->nameservers[i] != NULL; i++) {
 501                         connman_resolver_append(ifname, NULL,
 502                                                 service->nameservers[i]);
 503                 }
 504         }
 505
 506         if (service->domains != NULL) {
 507                 int i;
 508
 509                 for (i = 0; service->domains[i]; i++)
 510                         connman_resolver_append(ifname, service->domains[i],
 511                                                 NULL);
 512         } else if (service->domainname != NULL)
 513                 connman_resolver_append(ifname, service->domainname, NULL);
 514
 515         connman_resolver_flush();
 516 }
 517
 518 int __connman_service_nameserver_append(struct connman_service *service,
 519                                                 const char *nameserver)
 520 {
 521         int len;
 522
 523         DBG("service %p nameserver %s", service, nameserver);
 524
 525         if (nameserver == NULL)
 526                 return -EINVAL;
 527
 528         if (service->nameservers != NULL) {
 529                 int i;
 530
 531                 for (i = 0; service->nameservers[i] != NULL; i++)
 532                         if (g_strcmp0(service->nameservers[i], nameserver) == 0)
 533                                 return -EEXIST;
 534
 535                 len = g_strv_length(service->nameservers);
 536                 service->nameservers = g_try_renew(char *, service->nameservers,
 537                                                         len + 2);
 538         } else {
 539                 len = 0;
 540                 service->nameservers = g_try_new0(char *, len + 2);
 541         }
 542
 543         if (service->nameservers == NULL)
 544                 return -ENOMEM;
 545
 546         service->nameservers[len] = g_strdup(nameserver);
 547         service->nameservers[len + 1] = NULL;
 548
 549         update_nameservers(service);
 550
 551         return 0;
 552 }
 553
 554 int __connman_service_nameserver_remove(struct connman_service *service,
 555                                                 const char *nameserver)
 556 {
 557         char **servers;
 558         int len, i, j;
 559
 560         DBG("service %p nameserver %s", service, nameserver);
 561
 562         if (nameserver == NULL)
 563                 return -EINVAL;
 564
 565         if (service->nameservers == NULL)
 566                 return 0;
 567
 568         len = g_strv_length(service->nameservers);
 569         if (len == 1) {
 570                 if (g_strcmp0(service->nameservers[0], nameserver) != 0)
 571                         return 0;
 572
 573                 g_strfreev(service->nameservers);
 574                 service->nameservers = NULL;
 575
 576                 return 0;
 577         }
 578
 579         servers = g_try_new0(char *, len - 1);
 580         if (servers == NULL)
 581                 return -ENOMEM;
 582
 583         for (i = 0, j = 0; i < len; i++) {
 584                 if (g_strcmp0(service->nameservers[i], nameserver) != 0) {
 585                         servers[j] = g_strdup(service->nameservers[i]);
 586                         j++;
 587                 }
 588         }
 589         servers[len - 2] = NULL;
 590
 591         g_strfreev(service->nameservers);
 592         service->nameservers = servers;
 593
 594         update_nameservers(service);
 595
 596         return 0;
 597 }
 598
 599 void __connman_service_nameserver_clear(struct connman_service *service)
 600 {
 601         g_strfreev(service->nameservers);
 602         service->nameservers = NULL;
 603
 604         update_nameservers(service);
 605 }
 606
 607 static void nameserver_add_routes(int index, char **nameservers,
 608                                         const char *gw)
 609 {
 610         int i, ret, family;
 611         struct addrinfo hints;
 612         struct addrinfo *addr;
 613
 614         for (i = 0; nameservers[i] != NULL; i++) {
 615                 memset(&hints, 0, sizeof(struct addrinfo));
 616                 hints.ai_flags = AI_NUMERICHOST;
 617                 addr = NULL;
 618
 619                 ret = getaddrinfo(nameservers[i], NULL, &hints, &addr);
 620                 if (ret == EAI_NONAME)
 621                         family = AF_INET; /* use the IPv4 as a default */
 622                 else if (ret != 0)
 623                         continue;
 624                 else
 625                         family = addr->ai_family;
 626
 627                 if (family == AF_INET) {
 628                         if (connman_inet_compare_subnet(index,
 629                                                 nameservers[i]) != TRUE)
 630                                 connman_inet_add_host_route(index,
 631                                                         nameservers[i], gw);
 632                 } else if (family == AF_INET6)
 633                         connman_inet_add_ipv6_host_route(index,
 634                                                         nameservers[i], gw);
 635
 636                 freeaddrinfo(addr);
 637         }
 638 }
 639
 640 static void nameserver_del_routes(int index, char **nameservers)
 641 {
 642         int i, ret, family;
 643         struct addrinfo hints;
 644         struct addrinfo *addr;
 645
 646         for (i = 0; nameservers[i] != NULL; i++) {
 647                 memset(&hints, 0, sizeof(struct addrinfo));
 648                 hints.ai_flags = AI_NUMERICHOST;
 649                 addr = NULL;
 650
 651                 ret = getaddrinfo(nameservers[i], NULL, &hints, &addr);
 652                 if (ret == EAI_NONAME)
 653                         family = AF_INET; /* use the IPv4 as a default */
 654                 else if (ret != 0)
 655                         continue;
 656                 else
 657                         family = addr->ai_family;
 658
 659                 if (family == AF_INET)
 660                         connman_inet_del_host_route(index, nameservers[i]);
 661                 else if (family == AF_INET6)
 662                         connman_inet_del_ipv6_host_route(index,
 663                                                         nameservers[i]);
 664
 665                 freeaddrinfo(addr);
 666         }
 667 }
 668
 669 void __connman_service_nameserver_add_routes(struct connman_service *service,
 670                                                 const char *gw)
 671 {
 672         int index = -1;
 673
 674         if (service == NULL)
 675                 return;
 676
 677         if (service->network != NULL)
 678                 index = connman_network_get_index(service->network);
 679         else if (service->provider != NULL)
 680                 index = connman_provider_get_index(service->provider);
 681
 682         if (service->nameservers_config != NULL) {
 683                 /*
 684                  * Configured nameserver takes preference over the
 685                  * discoverd nameserver gathered from DHCP, VPN, etc.
 686                  */
 687                 nameserver_add_routes(index, service->nameservers_config, gw);
 688         } else if (service->nameservers != NULL) {
 689                 /*
 690                  * We add nameservers host routes for nameservers that
 691                  * are not on our subnet. For those who are, the subnet
 692                  * route will be installed by the time the dns proxy code
 693                  * tries to reach them. The subnet route is installed
 694                  * when setting the interface IP address.
 695                  */
 696                 nameserver_add_routes(index, service->nameservers, gw);
 697         }
 698 }
 699
 700 void __connman_service_nameserver_del_routes(struct connman_service *service)
 701 {
 702         int index = -1;
 703
 704         if (service == NULL)
 705                 return;
 706
 707         if (service->network != NULL)
 708                 index = connman_network_get_index(service->network);
 709         else if (service->provider != NULL)
 710                 index = connman_provider_get_index(service->provider);
 711
 712         if (service->nameservers_config != NULL)
 713                 nameserver_del_routes(index, service->nameservers_config);
 714         else if (service->nameservers != NULL)
 715                 nameserver_del_routes(index, service->nameservers);
 716 }
 717
 718 static struct connman_stats *stats_get(struct connman_service *service)
 719 {
 720         if (service->roaming == TRUE)
 721                 return &service->stats_roaming;
 722         else
 723                 return &service->stats;
 724 }
 725
 726 static connman_bool_t stats_enabled(struct connman_service *service)
 727 {
 728         struct connman_stats *stats = stats_get(service);
 729
 730         return stats->enabled;
 731 }
 732
 733 static void stats_start(struct connman_service *service)
 734 {
 735         struct connman_stats *stats = stats_get(service);
 736
 737         DBG("service %p", service);
 738
 739         if (stats->timer == NULL)
 740                 return;
 741
 742         stats->enabled = TRUE;
 743         stats->data_last.time = stats->data.time;
 744
 745         g_timer_start(stats->timer);
 746 }
 747
 748 static void stats_stop(struct connman_service *service)
 749 {
 750         struct connman_stats *stats = stats_get(service);
 751         unsigned int seconds;
 752
 753         DBG("service %p", service);
 754
 755         if (stats->timer == NULL)
 756                 return;
 757
 758         if (stats->enabled == FALSE)
 759                 return;
 760
 761         g_timer_stop(stats->timer);
 762
 763         seconds = g_timer_elapsed(stats->timer, NULL);
 764         stats->data.time = stats->data_last.time + seconds;
 765
 766         stats->enabled = FALSE;
 767 }
 768
 769 static void reset_stats(struct connman_service *service)
 770 {
 771         DBG("service %p", service);
 772
 773         /* home */
 774         service->stats.valid = FALSE;
 775
 776         service->stats.data.rx_packets = 0;
 777         service->stats.data.tx_packets = 0;
 778         service->stats.data.rx_bytes = 0;
 779         service->stats.data.tx_bytes = 0;
 780         service->stats.data.rx_errors = 0;
 781         service->stats.data.tx_errors = 0;
 782         service->stats.data.rx_dropped = 0;
 783         service->stats.data.tx_dropped = 0;
 784         service->stats.data.time = 0;
 785         service->stats.data_last.time = 0;
 786
 787         g_timer_reset(service->stats.timer);
 788
 789         /* roaming */
 790         service->stats_roaming.valid = FALSE;
 791
 792         service->stats_roaming.data.rx_packets = 0;
 793         service->stats_roaming.data.tx_packets = 0;
 794         service->stats_roaming.data.rx_bytes = 0;
 795         service->stats_roaming.data.tx_bytes = 0;
 796         service->stats_roaming.data.rx_errors = 0;
 797         service->stats_roaming.data.tx_errors = 0;
 798         service->stats_roaming.data.rx_dropped = 0;
 799         service->stats_roaming.data.tx_dropped = 0;
 800         service->stats_roaming.data.time = 0;
 801         service->stats_roaming.data_last.time = 0;
 802
 803         g_timer_reset(service->stats_roaming.timer);
 804 }
 805
 806 static struct connman_service *get_default(void)
 807 {
 808         struct connman_service *service;
 809         GSequenceIter *iter;
 810
 811         iter = g_sequence_get_begin_iter(service_list);
 812
 813         if (g_sequence_iter_is_end(iter) == TRUE)
 814                 return NULL;
 815
 816         service = g_sequence_get(iter);
 817
 818         if (is_connected(service) == FALSE)
 819                 return NULL;
 820
 821         return service;
 822 }
 823
 824 static void default_changed(void)
 825 {
 826         struct connman_service *service = get_default();
 827
 828         __connman_notifier_default_changed(service);
 829 }
 830
 831 const char *__connman_service_default(void)
 832 {
 833         struct connman_service *service;
 834
 835         service = get_default();
 836         if (service == NULL)
 837                 return "";
 838
 839         return __connman_service_type2string(service->type);
 840 }
 841
 842 static void state_changed(struct connman_service *service)
 843 {
 844         const char *str;
 845
 846         __connman_notifier_service_state_changed(service, service->state);
 847
 848         str = state2string(service->state);
 849         if (str == NULL)
 850                 return;
 851
 852         connman_dbus_property_changed_basic(service->path,
 853                                 CONNMAN_SERVICE_INTERFACE, "State",
 854                                                 DBUS_TYPE_STRING, &str);
 855 }
 856
 857 static void strength_changed(struct connman_service *service)
 858 {
 859         if (service->strength == 0)
 860                 return;
 861
 862         connman_dbus_property_changed_basic(service->path,
 863                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 864                                         DBUS_TYPE_BYTE, &service->strength);
 865 }
 866
 867 static void favorite_changed(struct connman_service *service)
 868 {
 869         if (service->path == NULL)
 870                 return;
 871
 872         connman_dbus_property_changed_basic(service->path,
 873                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 874                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 875 }
 876
 877 static void immutable_changed(struct connman_service *service)
 878 {
 879         if (service->path == NULL)
 880                 return;
 881
 882         connman_dbus_property_changed_basic(service->path,
 883                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 884                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 885 }
 886
 887 static void roaming_changed(struct connman_service *service)
 888 {
 889         if (service->path == NULL)
 890                 return;
 891
 892         connman_dbus_property_changed_basic(service->path,
 893                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 894                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 895 }
 896
 897 static void autoconnect_changed(struct connman_service *service)
 898 {
 899         if (service->path == NULL)
 900                 return;
 901
 902         connman_dbus_property_changed_basic(service->path,
 903                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 904                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 905 }
 906
 907 static void passphrase_changed(struct connman_service *service)
 908 {
 909         dbus_bool_t required;
 910
 911         switch (service->type) {
 912         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 913         case CONNMAN_SERVICE_TYPE_SYSTEM:
 914         case CONNMAN_SERVICE_TYPE_ETHERNET:
 915         case CONNMAN_SERVICE_TYPE_WIMAX:
 916         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 917         case CONNMAN_SERVICE_TYPE_CELLULAR:
 918         case CONNMAN_SERVICE_TYPE_GPS:
 919         case CONNMAN_SERVICE_TYPE_VPN:
 920         case CONNMAN_SERVICE_TYPE_GADGET:
 921                 return;
 922         case CONNMAN_SERVICE_TYPE_WIFI:
 923                 required = FALSE;
 924
 925                 switch (service->security) {
 926                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 927                 case CONNMAN_SERVICE_SECURITY_NONE:
 928                         break;
 929                 case CONNMAN_SERVICE_SECURITY_WEP:
 930                 case CONNMAN_SERVICE_SECURITY_PSK:
 931                 case CONNMAN_SERVICE_SECURITY_WPA:
 932                 case CONNMAN_SERVICE_SECURITY_RSN:
 933                         if (service->passphrase == NULL)
 934                                 required = TRUE;
 935                         break;
 936                 case CONNMAN_SERVICE_SECURITY_8021X:
 937                         break;
 938                 }
 939                 break;
 940         }
 941
 942         connman_dbus_property_changed_basic(service->path,
 943                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 944                                                 DBUS_TYPE_BOOLEAN, &required);
 945 }
 946
 947 static void login_changed(struct connman_service *service)
 948 {
 949         dbus_bool_t required = service->login_required;
 950
 951         if (service->path == NULL)
 952                 return;
 953
 954         connman_dbus_property_changed_basic(service->path,
 955                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 956                                                 DBUS_TYPE_BOOLEAN, &required);
 957 }
 958
 959 static void append_security(DBusMessageIter *iter, void *user_data)
 960 {
 961         struct connman_service *service = user_data;
 962         const char *str;
 963
 964         str = security2string(service->security);
 965         if (str != NULL)
 966                 dbus_message_iter_append_basic(iter,
 967                                 DBUS_TYPE_STRING, &str);
 968
 969         str = "wps";
 970         if (service->wps == TRUE)
 971                 dbus_message_iter_append_basic(iter,
 972                                 DBUS_TYPE_STRING, &str);
 973 }
 974
 975 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 976 {
 977         struct connman_service *service = user_data;
 978
 979         if (service->ipconfig_ipv4 != NULL)
 980                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 981                                                                         iter);
 982         else if (service->ipconfig_ipv6 != NULL)
 983                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 984                                                                         iter);
 985 }
 986
 987 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 988 {
 989         struct connman_service *service = user_data;
 990
 991         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 992                                 state2string(service->state_ipv4));
 993
 994         if (is_connected_state(service, service->state_ipv4) == FALSE)
 995                 return;
 996
 997         if (service->ipconfig_ipv4 != NULL)
 998                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 999 }
1000
1001 static void append_ipv6(DBusMessageIter *iter, void *user_data)
1002 {
1003         struct connman_service *service = user_data;
1004
1005         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
1006                                 state2string(service->state_ipv6));
1007
1008         if (is_connected_state(service, service->state_ipv6) == FALSE)
1009                 return;
1010
1011         if (service->ipconfig_ipv6 != NULL)
1012                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
1013                                                 service->ipconfig_ipv4);
1014 }
1015
1016 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
1017 {
1018         struct connman_service *service = user_data;
1019
1020         if (service->ipconfig_ipv4 != NULL)
1021                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
1022                                                         iter);
1023 }
1024
1025 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
1026 {
1027         struct connman_service *service = user_data;
1028
1029         if (service->ipconfig_ipv6 != NULL)
1030                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
1031                                                         iter);
1032 }
1033
1034 static void append_nameserver(DBusMessageIter *iter, char ***nameservers)
1035 {
1036         char **servers;
1037         int i;
1038
1039         servers = *nameservers;
1040
1041         for (i = 0; servers[i] != NULL; i++) {
1042                 dbus_message_iter_append_basic(iter,
1043                                         DBUS_TYPE_STRING, &servers[i]);
1044         }
1045 }
1046
1047 static void append_dns(DBusMessageIter *iter, void *user_data)
1048 {
1049         struct connman_service *service = user_data;
1050
1051         if (is_connected(service) == FALSE)
1052                 return;
1053
1054         if (service->nameservers_config != NULL) {
1055                 append_nameserver(iter, &service->nameservers_config);
1056                 return;
1057         } else if (service->nameservers != NULL) {
1058                 append_nameserver(iter, &service->nameservers);
1059                 return;
1060         }
1061 }
1062
1063 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1064 {
1065         struct connman_service *service = user_data;
1066         int i;
1067
1068         if (service->nameservers_config == NULL)
1069                 return;
1070
1071         for (i = 0; service->nameservers_config[i]; i++) {
1072                 dbus_message_iter_append_basic(iter,
1073                                 DBUS_TYPE_STRING,
1074                                 &service->nameservers_config[i]);
1075         }
1076 }
1077
1078 static void append_domain(DBusMessageIter *iter, void *user_data)
1079 {
1080         struct connman_service *service = user_data;
1081
1082         if (is_connected(service) == FALSE &&
1083                                 is_connecting(service) == FALSE)
1084                 return;
1085
1086         if (service->domainname == NULL)
1087                 return;
1088
1089         dbus_message_iter_append_basic(iter,
1090                                 DBUS_TYPE_STRING, &service->domainname);
1091 }
1092
1093 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1094 {
1095         struct connman_service *service = user_data;
1096         int i;
1097
1098         if (service->domains == NULL)
1099                 return;
1100
1101         for (i = 0; service->domains[i]; i++)
1102                 dbus_message_iter_append_basic(iter,
1103                                 DBUS_TYPE_STRING, &service->domains[i]);
1104 }
1105
1106 static void append_proxies(DBusMessageIter *iter, void *user_data)
1107 {
1108         struct connman_service *service = user_data;
1109         int i;
1110
1111         if (service->proxies == NULL)
1112                 return;
1113
1114         for (i = 0; service->proxies[i]; i++)
1115                 dbus_message_iter_append_basic(iter,
1116                                 DBUS_TYPE_STRING, &service->proxies[i]);
1117 }
1118
1119 static void append_excludes(DBusMessageIter *iter, void *user_data)
1120 {
1121         struct connman_service *service = user_data;
1122         int i;
1123
1124         if (service->excludes == NULL)
1125                 return;
1126
1127         for (i = 0; service->excludes[i]; i++)
1128                 dbus_message_iter_append_basic(iter,
1129                                 DBUS_TYPE_STRING, &service->excludes[i]);
1130 }
1131
1132 static void append_proxy(DBusMessageIter *iter, void *user_data)
1133 {
1134         struct connman_service *service = user_data;
1135         enum connman_service_proxy_method proxy;
1136         const char *pac = NULL;
1137         const char *method = proxymethod2string(
1138                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1139
1140         DBG("");
1141
1142         if (is_connected(service) == FALSE)
1143                 return;
1144
1145         proxy = connman_service_get_proxy_method(service);
1146
1147         switch (proxy) {
1148         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1149                 return;
1150         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1151                 goto done;
1152         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1153                 connman_dbus_dict_append_array(iter, "Servers",
1154                                         DBUS_TYPE_STRING, append_proxies,
1155                                         service);
1156
1157                 connman_dbus_dict_append_array(iter, "Excludes",
1158                                         DBUS_TYPE_STRING, append_excludes,
1159                                         service);
1160                 break;
1161         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1162                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1163                 if (service->ipconfig_ipv4 != NULL)
1164                         pac = __connman_ipconfig_get_proxy_autoconfig(
1165                                 service->ipconfig_ipv4);
1166                 else if (service->ipconfig_ipv6 != NULL)
1167                         pac = __connman_ipconfig_get_proxy_autoconfig(
1168                                 service->ipconfig_ipv6);
1169
1170                 if (service->pac == NULL && pac == NULL)
1171                         goto done;
1172
1173                 if (service->pac != NULL)
1174                         pac = service->pac;
1175
1176                 connman_dbus_dict_append_basic(iter, "URL",
1177                                         DBUS_TYPE_STRING, &pac);
1178                 break;
1179         }
1180
1181         method = proxymethod2string(proxy);
1182
1183 done:
1184         connman_dbus_dict_append_basic(iter, "Method",
1185                                         DBUS_TYPE_STRING, &method);
1186 }
1187
1188 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1189 {
1190         struct connman_service *service = user_data;
1191         const char *method;
1192
1193         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1194                 return;
1195
1196         switch (service->proxy_config) {
1197         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1198                 return;
1199         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1200                 break;
1201         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1202                 if (service->proxies != NULL)
1203                         connman_dbus_dict_append_array(iter, "Servers",
1204                                                 DBUS_TYPE_STRING,
1205                                                 append_proxies, service);
1206
1207                 if (service->excludes != NULL)
1208                         connman_dbus_dict_append_array(iter, "Excludes",
1209                                                 DBUS_TYPE_STRING,
1210                                                 append_excludes, service);
1211                 break;
1212         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1213                 if (service->pac != NULL)
1214                         connman_dbus_dict_append_basic(iter, "URL",
1215                                         DBUS_TYPE_STRING, &service->pac);
1216                 break;
1217         }
1218
1219         method = proxymethod2string(service->proxy_config);
1220
1221         connman_dbus_dict_append_basic(iter, "Method",
1222                                 DBUS_TYPE_STRING, &method);
1223 }
1224
1225 static void append_provider(DBusMessageIter *iter, void *user_data)
1226 {
1227         struct connman_service *service = user_data;
1228
1229         DBG("%p %p", service, service->provider);
1230
1231         if (is_connected(service) == FALSE)
1232                 return;
1233
1234         if (service->provider != NULL)
1235                 __connman_provider_append_properties(service->provider, iter);
1236 }
1237
1238
1239 static void settings_changed(struct connman_service *service,
1240                                 struct connman_ipconfig *ipconfig)
1241 {
1242         connman_dbus_property_changed_dict(service->path,
1243                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1244                                                         append_ipv4, service);
1245
1246         connman_dbus_property_changed_dict(service->path,
1247                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1248                                                         append_ipv6, service);
1249
1250         __connman_notifier_ipconfig_changed(service, ipconfig);
1251 }
1252
1253 static void ipv4_configuration_changed(struct connman_service *service)
1254 {
1255         connman_dbus_property_changed_dict(service->path,
1256                                         CONNMAN_SERVICE_INTERFACE,
1257                                                         "IPv4.Configuration",
1258                                                         append_ipv4config,
1259                                                         service);
1260 }
1261
1262 static void ipv6_configuration_changed(struct connman_service *service)
1263 {
1264         connman_dbus_property_changed_dict(service->path,
1265                                         CONNMAN_SERVICE_INTERFACE,
1266                                                         "IPv6.Configuration",
1267                                                         append_ipv6config,
1268                                                         service);
1269 }
1270
1271 static void dns_changed(struct connman_service *service)
1272 {
1273         connman_dbus_property_changed_array(service->path,
1274                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1275                                         DBUS_TYPE_STRING, append_dns, service);
1276 }
1277
1278 static void dns_configuration_changed(struct connman_service *service)
1279 {
1280         connman_dbus_property_changed_array(service->path,
1281                                 CONNMAN_SERVICE_INTERFACE,
1282                                 "Nameservers.Configuration",
1283                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1284
1285         dns_changed(service);
1286 }
1287
1288 static void domain_changed(struct connman_service *service)
1289 {
1290         connman_dbus_property_changed_array(service->path,
1291                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1292                                 DBUS_TYPE_STRING, append_domain, service);
1293 }
1294
1295 static void domain_configuration_changed(struct connman_service *service)
1296 {
1297         connman_dbus_property_changed_array(service->path,
1298                                 CONNMAN_SERVICE_INTERFACE,
1299                                 "Domains.Configuration",
1300                                 DBUS_TYPE_STRING, append_domainconfig, service);
1301 }
1302
1303 static void proxy_changed(struct connman_service *service)
1304 {
1305         connman_dbus_property_changed_dict(service->path,
1306                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1307                                                         append_proxy, service);
1308 }
1309
1310 static void proxy_configuration_changed(struct connman_service *service)
1311 {
1312         connman_dbus_property_changed_dict(service->path,
1313                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1314                                                 append_proxyconfig, service);
1315
1316         proxy_changed(service);
1317 }
1318
1319 static void link_changed(struct connman_service *service)
1320 {
1321         connman_dbus_property_changed_dict(service->path,
1322                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1323                                                 append_ethernet, service);
1324 }
1325
1326 static void stats_append_counters(DBusMessageIter *dict,
1327                         struct connman_stats_data *stats,
1328                         struct connman_stats_data *counters,
1329                         connman_bool_t append_all)
1330 {
1331         if (counters->rx_packets != stats->rx_packets || append_all) {
1332                 counters->rx_packets = stats->rx_packets;
1333                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1334                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1335         }
1336
1337         if (counters->tx_packets != stats->tx_packets || append_all) {
1338                 counters->tx_packets = stats->tx_packets;
1339                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1340                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1341         }
1342
1343         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1344                 counters->rx_bytes = stats->rx_bytes;
1345                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1346                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1347         }
1348
1349         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1350                 counters->tx_bytes = stats->tx_bytes;
1351                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1352                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1353         }
1354
1355         if (counters->rx_errors != stats->rx_errors || append_all) {
1356                 counters->rx_errors = stats->rx_errors;
1357                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1358                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1359         }
1360
1361         if (counters->tx_errors != stats->tx_errors || append_all) {
1362                 counters->tx_errors = stats->tx_errors;
1363                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1364                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1365         }
1366
1367         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1368                 counters->rx_dropped = stats->rx_dropped;
1369                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1370                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1371         }
1372
1373         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1374                 counters->tx_dropped = stats->tx_dropped;
1375                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1376                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1377         }
1378
1379         if (counters->time != stats->time || append_all) {
1380                 counters->time = stats->time;
1381                 connman_dbus_dict_append_basic(dict, "Time",
1382                                         DBUS_TYPE_UINT32, &stats->time);
1383         }
1384 }
1385
1386 static void stats_append(struct connman_service *service,
1387                                 const char *counter,
1388                                 struct connman_stats_counter *counters,
1389                                 connman_bool_t append_all)
1390 {
1391         DBusMessageIter array, dict;
1392         DBusMessage *msg;
1393
1394         DBG("service %p counter %s", service, counter);
1395
1396         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1397         if (msg == NULL)
1398                 return;
1399
1400         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1401                                 &service->path, DBUS_TYPE_INVALID);
1402
1403         dbus_message_iter_init_append(msg, &array);
1404
1405         /* home counter */
1406         connman_dbus_dict_open(&array, &dict);
1407
1408         stats_append_counters(&dict, &service->stats.data,
1409                                 &counters->stats.data, append_all);
1410
1411         connman_dbus_dict_close(&array, &dict);
1412
1413         /* roaming counter */
1414         connman_dbus_dict_open(&array, &dict);
1415
1416         stats_append_counters(&dict, &service->stats_roaming.data,
1417                                 &counters->stats_roaming.data, append_all);
1418
1419         connman_dbus_dict_close(&array, &dict);
1420
1421         __connman_counter_send_usage(counter, msg);
1422 }
1423
1424 static void stats_update(struct connman_service *service,
1425                                 unsigned int rx_packets, unsigned int tx_packets,
1426                                 unsigned int rx_bytes, unsigned int tx_bytes,
1427                                 unsigned int rx_errors, unsigned int tx_errors,
1428                                 unsigned int rx_dropped, unsigned int tx_dropped)
1429 {
1430         struct connman_stats *stats = stats_get(service);
1431         struct connman_stats_data *data_last = &stats->data_last;
1432         struct connman_stats_data *data = &stats->data;
1433         unsigned int seconds;
1434
1435         DBG("service %p", service);
1436
1437         if (stats->valid == TRUE) {
1438                 data->rx_packets +=
1439                         rx_packets - data_last->rx_packets;
1440                 data->tx_packets +=
1441                         tx_packets - data_last->tx_packets;
1442                 data->rx_bytes +=
1443                         rx_bytes - data_last->rx_bytes;
1444                 data->tx_bytes +=
1445                         tx_bytes - data_last->tx_bytes;
1446                 data->rx_errors +=
1447                         rx_errors - data_last->rx_errors;
1448                 data->tx_errors +=
1449                         tx_errors - data_last->tx_errors;
1450                 data->rx_dropped +=
1451                         rx_dropped - data_last->rx_dropped;
1452                 data->tx_dropped +=
1453                         tx_dropped - data_last->tx_dropped;
1454         } else {
1455                 stats->valid = TRUE;
1456         }
1457
1458         data_last->rx_packets = rx_packets;
1459         data_last->tx_packets = tx_packets;
1460         data_last->rx_bytes = rx_bytes;
1461         data_last->tx_bytes = tx_bytes;
1462         data_last->rx_errors = rx_errors;
1463         data_last->tx_errors = tx_errors;
1464         data_last->rx_dropped = rx_dropped;
1465         data_last->tx_dropped = tx_dropped;
1466
1467         seconds = g_timer_elapsed(stats->timer, NULL);
1468         stats->data.time = stats->data_last.time + seconds;
1469 }
1470
1471 void __connman_service_notify(struct connman_service *service,
1472                         unsigned int rx_packets, unsigned int tx_packets,
1473                         unsigned int rx_bytes, unsigned int tx_bytes,
1474                         unsigned int rx_errors, unsigned int tx_errors,
1475                         unsigned int rx_dropped, unsigned int tx_dropped)
1476 {
1477         GHashTableIter iter;
1478         gpointer key, value;
1479         const char *counter;
1480         struct connman_stats_counter *counters;
1481         struct connman_stats_data *data;
1482         int err;
1483
1484         if (service == NULL)
1485                 return;
1486
1487         if (is_connected(service) == FALSE)
1488                 return;
1489
1490         stats_update(service,
1491                 rx_packets, tx_packets,
1492                 rx_bytes, tx_bytes,
1493                 rx_errors, tx_errors,
1494                 rx_dropped, tx_dropped);
1495
1496         data = &stats_get(service)->data;
1497         err = __connman_stats_update(service, service->roaming, data);
1498         if (err < 0)
1499                 connman_error("Failed to store statistics for %s",
1500                                 service->identifier);
1501
1502         g_hash_table_iter_init(&iter, service->counter_table);
1503         while (g_hash_table_iter_next(&iter, &key, &value)) {
1504                 counter = key;
1505                 counters = value;
1506
1507                 stats_append(service, counter, counters, counters->append_all);
1508                 counters->append_all = FALSE;
1509         }
1510 }
1511
1512 int __connman_service_counter_register(const char *counter)
1513 {
1514         struct connman_service *service;
1515         GSequenceIter *iter;
1516         struct connman_stats_counter *counters;
1517
1518         DBG("counter %s", counter);
1519
1520         counter_list = g_slist_append(counter_list, (gpointer)counter);
1521
1522         iter = g_sequence_get_begin_iter(service_list);
1523
1524         while (g_sequence_iter_is_end(iter) == FALSE) {
1525                 service = g_sequence_get(iter);
1526
1527                 counters = g_try_new0(struct connman_stats_counter, 1);
1528                 if (counters == NULL)
1529                         return -ENOMEM;
1530
1531                 counters->append_all = TRUE;
1532
1533                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1534                                         counters);
1535
1536                 iter = g_sequence_iter_next(iter);
1537         }
1538
1539         return 0;
1540 }
1541
1542 void __connman_service_counter_unregister(const char *counter)
1543 {
1544         struct connman_service *service;
1545         GSequenceIter *iter;
1546
1547         DBG("counter %s", counter);
1548
1549         iter = g_sequence_get_begin_iter(service_list);
1550
1551         while (g_sequence_iter_is_end(iter) == FALSE) {
1552                 service = g_sequence_get(iter);
1553
1554                 g_hash_table_remove(service->counter_table, counter);
1555
1556                 iter = g_sequence_iter_next(iter);
1557         }
1558
1559         counter_list = g_slist_remove(counter_list, counter);
1560 }
1561
1562 GSequence *__connman_service_get_list(struct connman_session *session,
1563                                 service_match_cb service_match,
1564                                 create_service_entry_cb create_service_entry,
1565                                 GDestroyNotify destroy_service_entry)
1566 {
1567         GSequence *list;
1568         GSequenceIter *iter;
1569         struct connman_service *service;
1570         struct service_entry *entry;
1571
1572         list = g_sequence_new(destroy_service_entry);
1573         if (list == NULL)
1574                 return NULL;
1575
1576         iter = g_sequence_get_begin_iter(service_list);
1577
1578         while (g_sequence_iter_is_end(iter) == FALSE) {
1579                 service = g_sequence_get(iter);
1580
1581                 if (service_match(session, service) == TRUE) {
1582                         entry = create_service_entry(service, service->name,
1583                                                         service->state);
1584                         if (entry == NULL)
1585                                 return list;
1586
1587                         g_sequence_append(list, entry);
1588                 }
1589
1590                 iter = g_sequence_iter_next(iter);
1591         }
1592
1593         return list;
1594 }
1595
1596 void __connman_service_session_inc(struct connman_service *service)
1597 {
1598         DBG("service %p", service);
1599
1600         g_atomic_int_inc(&service->session_usage_count);
1601 }
1602
1603 connman_bool_t __connman_service_session_dec(struct connman_service *service)
1604 {
1605         connman_bool_t in_use;
1606
1607         if (g_atomic_int_dec_and_test(&service->session_usage_count) == TRUE)
1608                 in_use = FALSE;
1609         else
1610                 in_use = TRUE;
1611
1612         DBG("service %p last %d", service, in_use);
1613
1614         return in_use;
1615 }
1616
1617 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1618                                         struct connman_service *service)
1619 {
1620         dbus_bool_t required;
1621         const char *str;
1622
1623         str = __connman_service_type2string(service->type);
1624         if (str != NULL)
1625                 connman_dbus_dict_append_basic(dict, "Type",
1626                                                 DBUS_TYPE_STRING, &str);
1627
1628         connman_dbus_dict_append_array(dict, "Security",
1629                                 DBUS_TYPE_STRING, append_security, service);
1630
1631         str = state2string(service->state);
1632         if (str != NULL)
1633                 connman_dbus_dict_append_basic(dict, "State",
1634                                                 DBUS_TYPE_STRING, &str);
1635
1636         str = error2string(service->error);
1637         if (str != NULL)
1638                 connman_dbus_dict_append_basic(dict, "Error",
1639                                                 DBUS_TYPE_STRING, &str);
1640
1641         if (service->strength > 0)
1642                 connman_dbus_dict_append_basic(dict, "Strength",
1643                                         DBUS_TYPE_BYTE, &service->strength);
1644
1645         connman_dbus_dict_append_basic(dict, "Favorite",
1646                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1647
1648         connman_dbus_dict_append_basic(dict, "Immutable",
1649                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1650
1651         if (service->favorite == TRUE)
1652                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1653                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1654         else
1655                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1656                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1657
1658         if (service->name != NULL)
1659                 connman_dbus_dict_append_basic(dict, "Name",
1660                                         DBUS_TYPE_STRING, &service->name);
1661
1662         connman_dbus_dict_append_basic(dict, "LoginRequired",
1663                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1664
1665         switch (service->type) {
1666         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1667         case CONNMAN_SERVICE_TYPE_SYSTEM:
1668         case CONNMAN_SERVICE_TYPE_GPS:
1669         case CONNMAN_SERVICE_TYPE_VPN:
1670         case CONNMAN_SERVICE_TYPE_GADGET:
1671                 break;
1672         case CONNMAN_SERVICE_TYPE_CELLULAR:
1673                 connman_dbus_dict_append_basic(dict, "Roaming",
1674                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1675
1676                 required = FALSE;
1677                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1678                                                 DBUS_TYPE_BOOLEAN, &required);
1679                 connman_dbus_dict_append_dict(dict, "Ethernet",
1680                                                 append_ethernet, service);
1681                 break;
1682         case CONNMAN_SERVICE_TYPE_WIFI:
1683                 if (service->passphrase != NULL && limited == FALSE)
1684                         connman_dbus_dict_append_basic(dict, "Passphrase",
1685                                 DBUS_TYPE_STRING, &service->passphrase);
1686
1687                 required = FALSE;
1688
1689                 switch (service->security) {
1690                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1691                 case CONNMAN_SERVICE_SECURITY_NONE:
1692                         break;
1693                 case CONNMAN_SERVICE_SECURITY_WEP:
1694                 case CONNMAN_SERVICE_SECURITY_PSK:
1695                 case CONNMAN_SERVICE_SECURITY_WPA:
1696                 case CONNMAN_SERVICE_SECURITY_RSN:
1697                         if (service->passphrase == NULL)
1698                                 required = TRUE;
1699                         break;
1700                 case CONNMAN_SERVICE_SECURITY_8021X:
1701                         break;
1702                 }
1703
1704                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1705                                                 DBUS_TYPE_BOOLEAN, &required);
1706
1707                 /* fall through */
1708         case CONNMAN_SERVICE_TYPE_ETHERNET:
1709         case CONNMAN_SERVICE_TYPE_WIMAX:
1710         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1711                 connman_dbus_dict_append_dict(dict, "Ethernet",
1712                                                 append_ethernet, service);
1713                 break;
1714         }
1715
1716         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1717
1718         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1719                                                 append_ipv4config, service);
1720
1721         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1722
1723         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1724                                                 append_ipv6config, service);
1725
1726         connman_dbus_dict_append_array(dict, "Nameservers",
1727                                 DBUS_TYPE_STRING, append_dns, service);
1728
1729         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1730                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1731
1732         connman_dbus_dict_append_array(dict, "Domains",
1733                                 DBUS_TYPE_STRING, append_domain, service);
1734
1735         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1736                                 DBUS_TYPE_STRING, append_domainconfig, service);
1737
1738         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1739
1740         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1741                                                 append_proxyconfig, service);
1742
1743         connman_dbus_dict_append_dict(dict, "Provider",
1744                                                 append_provider, service);
1745 }
1746
1747 static void append_struct(gpointer value, gpointer user_data)
1748 {
1749         struct connman_service *service = value;
1750         DBusMessageIter *iter = user_data;
1751         DBusMessageIter entry, dict;
1752
1753         if (service->path == NULL || service->hidden == TRUE)
1754                 return;
1755
1756         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1757
1758         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1759                                                         &service->path);
1760
1761         connman_dbus_dict_open(&entry, &dict);
1762         append_properties(&dict, TRUE, service);
1763         connman_dbus_dict_close(&entry, &dict);
1764
1765         dbus_message_iter_close_container(iter, &entry);
1766 }
1767
1768 void __connman_service_list_struct(DBusMessageIter *iter)
1769 {
1770         g_sequence_foreach(service_list, append_struct, iter);
1771 }
1772
1773 int __connman_service_get_index(struct connman_service *service)
1774 {
1775         if (service == NULL)
1776                 return -1;
1777
1778         if (service->network != NULL)
1779                 return connman_network_get_index(service->network);
1780         else if (service->provider != NULL)
1781                 return connman_provider_get_index(service->provider);
1782
1783         return -1;
1784 }
1785
1786 void __connman_service_set_domainname(struct connman_service *service,
1787                                                 const char *domainname)
1788 {
1789         if (service == NULL)
1790                 return;
1791
1792         g_free(service->domainname);
1793         service->domainname = g_strdup(domainname);
1794
1795         domain_changed(service);
1796 }
1797
1798 const char *connman_service_get_domainname(struct connman_service *service)
1799 {
1800         if (service == NULL)
1801                 return NULL;
1802
1803         if (service->domains != NULL)
1804                 return service->domains[0];
1805         else
1806                 return service->domainname;
1807 }
1808
1809 char **connman_service_get_nameservers(struct connman_service *service)
1810 {
1811         if (service == NULL)
1812                 return NULL;
1813
1814         if (service->nameservers_config != NULL)
1815                 return service->nameservers_config;
1816         else if (service->nameservers != NULL)
1817                 return service->nameservers;
1818
1819         return NULL;
1820 }
1821
1822 void connman_service_set_proxy_method(struct connman_service *service,
1823                                         enum connman_service_proxy_method method)
1824 {
1825         if (service == NULL)
1826                 return;
1827
1828         service->proxy = method;
1829
1830         proxy_changed(service);
1831
1832         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1833                 __connman_notifier_proxy_changed(service);
1834 }
1835
1836 enum connman_service_proxy_method connman_service_get_proxy_method(
1837                                         struct connman_service *service)
1838 {
1839         if (service == NULL)
1840                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1841
1842         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1843                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1844                                 service->pac == NULL)
1845                         return service->proxy;
1846
1847                 return service->proxy_config;
1848         }
1849
1850         return service->proxy;
1851 }
1852
1853 char **connman_service_get_proxy_servers(struct connman_service *service)
1854 {
1855         return g_strdupv(service->proxies);
1856 }
1857
1858 char **connman_service_get_proxy_excludes(struct connman_service *service)
1859 {
1860         return g_strdupv(service->excludes);
1861 }
1862
1863 const char *connman_service_get_proxy_url(struct connman_service *service)
1864 {
1865         if (service == NULL)
1866                 return NULL;
1867
1868         return service->pac;
1869 }
1870
1871 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1872                                                         const char *url)
1873 {
1874         if (service == NULL)
1875                 return;
1876
1877         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1878
1879         if (service->ipconfig_ipv4) {
1880                 if (__connman_ipconfig_set_proxy_autoconfig(
1881                             service->ipconfig_ipv4, url) < 0)
1882                         return;
1883         } else if (service->ipconfig_ipv6) {
1884                 if (__connman_ipconfig_set_proxy_autoconfig(
1885                             service->ipconfig_ipv6, url) < 0)
1886                         return;
1887         } else
1888                 return;
1889
1890         proxy_changed(service);
1891
1892         __connman_notifier_proxy_changed(service);
1893 }
1894
1895 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1896 {
1897         if (service == NULL)
1898                 return NULL;
1899
1900         if (service->ipconfig_ipv4)
1901                 return __connman_ipconfig_get_proxy_autoconfig(
1902                                                 service->ipconfig_ipv4);
1903         else if (service->ipconfig_ipv6)
1904                 return __connman_ipconfig_get_proxy_autoconfig(
1905                                                 service->ipconfig_ipv6);
1906         return NULL;
1907 }
1908
1909 static void update_timeservers(struct connman_service *service)
1910 {
1911         int i;
1912
1913         if (service->timeservers == NULL)
1914                 return;
1915
1916         switch (service->state) {
1917         case CONNMAN_SERVICE_STATE_UNKNOWN:
1918         case CONNMAN_SERVICE_STATE_IDLE:
1919         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1920         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1921                 return;
1922         case CONNMAN_SERVICE_STATE_FAILURE:
1923         case CONNMAN_SERVICE_STATE_DISCONNECT:
1924                 for (i = 0; service->timeservers[i] != NULL; i++)
1925                         connman_timeserver_remove(service->timeservers[i]);
1926                 return;
1927         case CONNMAN_SERVICE_STATE_READY:
1928         case CONNMAN_SERVICE_STATE_ONLINE:
1929                 break;
1930         }
1931
1932         for (i = 0; service->timeservers[i] != NULL; i++)
1933                 connman_timeserver_append(service->timeservers[i]);
1934 }
1935
1936 int __connman_service_timeserver_append(struct connman_service *service,
1937                                                 const char *timeserver)
1938 {
1939         int len;
1940
1941         DBG("service %p timeserver %s", service, timeserver);
1942
1943         if (timeserver == NULL)
1944                 return -EINVAL;
1945
1946         if (service->timeservers != NULL) {
1947                 int i;
1948
1949                 for (i = 0; service->timeservers[i] != NULL; i++)
1950                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
1951                                 return -EEXIST;
1952
1953                 len = g_strv_length(service->timeservers);
1954                 service->timeservers = g_try_renew(char *, service->timeservers,
1955                                                         len + 2);
1956         } else {
1957                 len = 0;
1958                 service->timeservers = g_try_new0(char *, len + 2);
1959         }
1960
1961         if (service->timeservers == NULL)
1962                 return -ENOMEM;
1963
1964         service->timeservers[len] = g_strdup(timeserver);
1965         service->timeservers[len + 1] = NULL;
1966
1967         update_timeservers(service);
1968
1969         return 0;
1970 }
1971
1972 int __connman_service_timeserver_remove(struct connman_service *service,
1973                                                 const char *timeserver)
1974 {
1975         char **servers;
1976         int len, i, j;
1977
1978         DBG("service %p timeserver %s", service, timeserver);
1979
1980         if (timeserver == NULL)
1981                 return -EINVAL;
1982
1983         if (service->timeservers == NULL)
1984                 return 0;
1985
1986         len = g_strv_length(service->timeservers);
1987         if (len == 1) {
1988                 if (g_strcmp0(service->timeservers[0], timeserver) != 0)
1989                         return 0;
1990
1991                 g_strfreev(service->timeservers);
1992                 service->timeservers = NULL;
1993
1994                 return 0;
1995         }
1996
1997         servers = g_try_new0(char *, len - 1);
1998         if (servers == NULL)
1999                 return -ENOMEM;
2000
2001         for (i = 0, j = 0; i < len; i++) {
2002                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
2003                         servers[j] = g_strdup(service->timeservers[i]);
2004                         j++;
2005                 }
2006         }
2007         servers[len - 2] = NULL;
2008
2009         g_strfreev(service->timeservers);
2010         service->timeservers = servers;
2011
2012         update_timeservers(service);
2013
2014         return 0;
2015 }
2016
2017 void __connman_service_set_pac(struct connman_service *service,
2018                                         const char *pac)
2019 {
2020         if (pac == NULL)
2021                 return;
2022
2023         g_free(service->pac);
2024         service->pac = g_strdup(pac);
2025 }
2026
2027 void __connman_service_set_identity(struct connman_service *service,
2028                                         const char *identity)
2029 {
2030         if (service->immutable)
2031                 return;
2032
2033         g_free(service->identity);
2034         service->identity = g_strdup(identity);
2035
2036         if (service->network != NULL)
2037                 connman_network_set_string(service->network,
2038                                         "WiFi.Identity",
2039                                         service->identity);
2040 }
2041
2042 void __connman_service_set_passphrase(struct connman_service *service,
2043                                         const char* passphrase)
2044 {
2045         if (service->immutable == TRUE)
2046                 return;
2047
2048         g_free(service->passphrase);
2049         service->passphrase = g_strdup(passphrase);
2050
2051         passphrase_changed(service);
2052
2053         if (service->network != NULL)
2054                 connman_network_set_string(service->network,
2055                                         "WiFi.Passphrase",
2056                                         service->passphrase);
2057
2058         __connman_storage_save_service(service);
2059 }
2060
2061 static DBusMessage *get_properties(DBusConnection *conn,
2062                                         DBusMessage *msg, void *user_data)
2063 {
2064         struct connman_service *service = user_data;
2065         DBusMessage *reply;
2066         DBusMessageIter array, dict;
2067
2068         DBG("service %p", service);
2069
2070         reply = dbus_message_new_method_return(msg);
2071         if (reply == NULL)
2072                 return NULL;
2073
2074         dbus_message_iter_init_append(reply, &array);
2075
2076         connman_dbus_dict_open(&array, &dict);
2077         append_properties(&dict, FALSE, service);
2078         connman_dbus_dict_close(&array, &dict);
2079
2080         return reply;
2081 }
2082
2083 static int update_proxy_configuration(struct connman_service *service,
2084                                 DBusMessageIter *array)
2085 {
2086         DBusMessageIter dict;
2087         enum connman_service_proxy_method method;
2088         GString *servers_str = NULL;
2089         GString *excludes_str = NULL;
2090         const char *url = NULL;
2091
2092         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
2093
2094         dbus_message_iter_recurse(array, &dict);
2095
2096         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
2097                 DBusMessageIter entry, variant;
2098                 const char *key;
2099                 int type;
2100
2101                 dbus_message_iter_recurse(&dict, &entry);
2102
2103                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
2104                         goto error;
2105
2106                 dbus_message_iter_get_basic(&entry, &key);
2107                 dbus_message_iter_next(&entry);
2108
2109                 if (dbus_message_iter_get_arg_type(&entry) !=
2110                                                         DBUS_TYPE_VARIANT)
2111                         goto error;
2112
2113                 dbus_message_iter_recurse(&entry, &variant);
2114                 type = dbus_message_iter_get_arg_type(&variant);
2115
2116                 if (g_str_equal(key, "Method") == TRUE) {
2117                         const char *val;
2118
2119                         if (type != DBUS_TYPE_STRING)
2120                                 goto error;
2121
2122                         dbus_message_iter_get_basic(&variant, &val);
2123                         method = string2proxymethod(val);
2124                 } else if (g_str_equal(key, "URL") == TRUE) {
2125                         if (type != DBUS_TYPE_STRING)
2126                                 goto error;
2127
2128                         dbus_message_iter_get_basic(&variant, &url);
2129                 } else if (g_str_equal(key, "Servers") == TRUE) {
2130                         DBusMessageIter str_array;
2131
2132                         if (type != DBUS_TYPE_ARRAY)
2133                                 goto error;
2134
2135                         servers_str = g_string_new(NULL);
2136                         if (servers_str == NULL)
2137                                 goto error;
2138
2139                         dbus_message_iter_recurse(&variant, &str_array);
2140
2141                         while (dbus_message_iter_get_arg_type(&str_array) ==
2142                                                         DBUS_TYPE_STRING) {
2143                                 char *val = NULL;
2144
2145                                 dbus_message_iter_get_basic(&str_array, &val);
2146
2147                                 if (servers_str->len > 0)
2148                                         g_string_append_printf(servers_str,
2149                                                         " %s", val);
2150                                 else
2151                                         g_string_append(servers_str, val);
2152
2153                                 dbus_message_iter_next(&str_array);
2154                         }
2155                 } else if (g_str_equal(key, "Excludes") == TRUE) {
2156                         DBusMessageIter str_array;
2157
2158                         if (type != DBUS_TYPE_ARRAY)
2159                                 goto error;
2160
2161                         excludes_str = g_string_new(NULL);
2162                         if (excludes_str == NULL)
2163                                 goto error;
2164
2165                         dbus_message_iter_recurse(&variant, &str_array);
2166
2167                         while (dbus_message_iter_get_arg_type(&str_array) ==
2168                                                         DBUS_TYPE_STRING) {
2169                                 char *val = NULL;
2170
2171                                 dbus_message_iter_get_basic(&str_array, &val);
2172
2173                                 if (excludes_str->len > 0)
2174                                         g_string_append_printf(excludes_str,
2175                                                         " %s", val);
2176                                 else
2177                                         g_string_append(excludes_str, val);
2178
2179                                 dbus_message_iter_next(&str_array);
2180                         }
2181                 }
2182
2183                 dbus_message_iter_next(&dict);
2184         }
2185
2186         switch (method) {
2187         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2188                 break;
2189         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2190                 if (servers_str == NULL && service->proxies == NULL)
2191                         goto error;
2192
2193                 if (servers_str != NULL) {
2194                         g_strfreev(service->proxies);
2195
2196                         if (servers_str->len > 0)
2197                                 service->proxies = g_strsplit_set(
2198                                         servers_str->str, " ", 0);
2199                         else
2200                                 service->proxies = NULL;
2201                 }
2202
2203                 if (excludes_str != NULL) {
2204                         g_strfreev(service->excludes);
2205
2206                         if (excludes_str->len > 0)
2207                                 service->excludes = g_strsplit_set(
2208                                         excludes_str->str, " ", 0);
2209                         else
2210                                 service->excludes = NULL;
2211                 }
2212
2213                 if (service->proxies == NULL)
2214                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2215
2216                 break;
2217         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2218                 g_free(service->pac);
2219
2220                 if (url != NULL && strlen(url) > 0)
2221                         service->pac = g_strdup(url);
2222                 else
2223                         service->pac = NULL;
2224
2225                 /* if we are connected:
2226                    - if service->pac == NULL
2227                    - if __connman_ipconfig_get_proxy_autoconfig(
2228                    service->ipconfig) == NULL
2229                    --> We should start WPAD */
2230
2231                 break;
2232         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2233                 goto error;
2234         }
2235
2236         if (servers_str != NULL)
2237                 g_string_free(servers_str, TRUE);
2238
2239         if (excludes_str != NULL)
2240                 g_string_free(excludes_str, TRUE);
2241
2242         service->proxy_config = method;
2243
2244         return 0;
2245
2246 error:
2247         if (servers_str != NULL)
2248                 g_string_free(servers_str, TRUE);
2249
2250         if (excludes_str != NULL)
2251                 g_string_free(excludes_str, TRUE);
2252
2253         return -EINVAL;
2254 }
2255
2256 static int set_ipconfig(struct connman_service *service,
2257                         struct connman_ipconfig *ipconfig,
2258                         DBusMessageIter *array,
2259                         enum connman_service_state state,
2260                         enum connman_service_state *new_state)
2261 {
2262         enum connman_ipconfig_method old_method;
2263         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2264         enum connman_ipconfig_type type;
2265         int err;
2266
2267         old_method = __connman_ipconfig_get_method(ipconfig);
2268
2269         if (is_connecting_state(service, state) ||
2270                                         is_connected_state(service, state))
2271                 __connman_network_clear_ipconfig(service->network, ipconfig);
2272
2273         err = __connman_ipconfig_set_config(ipconfig, array);
2274         method = __connman_ipconfig_get_method(ipconfig);
2275         type = __connman_ipconfig_get_config_type(ipconfig);
2276
2277         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2278                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2279                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2280                         *new_state = service->state_ipv4 =
2281                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2282                         __connman_ipconfig_enable(ipconfig);
2283                 }
2284
2285         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2286                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2287                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2288                         *new_state = service->state_ipv6;
2289                         __connman_ipconfig_enable(ipconfig);
2290                 }
2291         }
2292
2293         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2294                 type, method, state2string(*new_state));
2295
2296         return err;
2297 }
2298
2299 static DBusMessage *set_property(DBusConnection *conn,
2300                                         DBusMessage *msg, void *user_data)
2301 {
2302         struct connman_service *service = user_data;
2303         DBusMessageIter iter, value;
2304         const char *name;
2305         int type;
2306
2307         DBG("service %p", service);
2308
2309         if (dbus_message_iter_init(msg, &iter) == FALSE)
2310                 return __connman_error_invalid_arguments(msg);
2311
2312         dbus_message_iter_get_basic(&iter, &name);
2313         dbus_message_iter_next(&iter);
2314         dbus_message_iter_recurse(&iter, &value);
2315
2316         type = dbus_message_iter_get_arg_type(&value);
2317
2318         if (g_str_equal(name, "AutoConnect") == TRUE) {
2319                 connman_bool_t autoconnect;
2320
2321                 if (type != DBUS_TYPE_BOOLEAN)
2322                         return __connman_error_invalid_arguments(msg);
2323
2324                 if (service->favorite == FALSE)
2325                         return __connman_error_invalid_service(msg);
2326
2327                 dbus_message_iter_get_basic(&value, &autoconnect);
2328
2329                 if (service->autoconnect == autoconnect)
2330                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2331
2332                 service->autoconnect = autoconnect;
2333
2334                 autoconnect_changed(service);
2335
2336                 __connman_storage_save_service(service);
2337         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2338                 const char *passphrase;
2339
2340                 if (type != DBUS_TYPE_STRING)
2341                         return __connman_error_invalid_arguments(msg);
2342
2343                 if (service->immutable == TRUE)
2344                         return __connman_error_not_supported(msg);
2345
2346                 dbus_message_iter_get_basic(&value, &passphrase);
2347
2348                 __connman_service_set_passphrase(service, passphrase);
2349         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2350                 DBusMessageIter entry;
2351                 GString *str;
2352                 int index;
2353                 const char *gw;
2354
2355                 if (type != DBUS_TYPE_ARRAY)
2356                         return __connman_error_invalid_arguments(msg);
2357
2358                 str = g_string_new(NULL);
2359                 if (str == NULL)
2360                         return __connman_error_invalid_arguments(msg);
2361
2362                 index = connman_network_get_index(service->network);
2363                 gw = __connman_ipconfig_get_gateway_from_index(index);
2364
2365                 if (gw && strlen(gw))
2366                         __connman_service_nameserver_del_routes(service);
2367
2368                 dbus_message_iter_recurse(&value, &entry);
2369
2370                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2371                         const char *val;
2372                         dbus_message_iter_get_basic(&entry, &val);
2373                         dbus_message_iter_next(&entry);
2374                         if (str->len > 0)
2375                                 g_string_append_printf(str, " %s", val);
2376                         else
2377                                 g_string_append(str, val);
2378                 }
2379
2380                 g_strfreev(service->nameservers_config);
2381
2382                 if (str->len > 0) {
2383                         service->nameservers_config =
2384                                 g_strsplit_set(str->str, " ", 0);
2385                 } else {
2386                         service->nameservers_config = NULL;
2387                 }
2388
2389                 g_string_free(str, TRUE);
2390
2391                 if (gw && strlen(gw))
2392                         __connman_service_nameserver_add_routes(service, gw);
2393
2394                 update_nameservers(service);
2395                 dns_configuration_changed(service);
2396
2397                 __connman_storage_save_service(service);
2398         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2399                 DBusMessageIter entry;
2400                 GString *str;
2401
2402                 if (type != DBUS_TYPE_ARRAY)
2403                         return __connman_error_invalid_arguments(msg);
2404
2405                 str = g_string_new(NULL);
2406                 if (str == NULL)
2407                         return __connman_error_invalid_arguments(msg);
2408
2409                 dbus_message_iter_recurse(&value, &entry);
2410
2411                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2412                         const char *val;
2413                         dbus_message_iter_get_basic(&entry, &val);
2414                         dbus_message_iter_next(&entry);
2415                         if (str->len > 0)
2416                                 g_string_append_printf(str, " %s", val);
2417                         else
2418                                 g_string_append(str, val);
2419                 }
2420
2421                 g_strfreev(service->domains);
2422
2423                 if (str->len > 0)
2424                         service->domains = g_strsplit_set(str->str, " ", 0);
2425                 else
2426                         service->domains = NULL;
2427
2428                 g_string_free(str, TRUE);
2429
2430                 update_nameservers(service);
2431                 domain_configuration_changed(service);
2432
2433                 __connman_storage_save_service(service);
2434         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2435                 int err;
2436
2437                 if (type != DBUS_TYPE_ARRAY)
2438                         return __connman_error_invalid_arguments(msg);
2439
2440                 err = update_proxy_configuration(service, &value);
2441
2442                 if (err < 0)
2443                         return __connman_error_failed(msg, -err);
2444
2445                 proxy_configuration_changed(service);
2446
2447                 __connman_storage_save_service(service);
2448         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2449                         g_str_equal(name, "IPv6.Configuration")) {
2450
2451                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2452                 enum connman_service_state state =
2453                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2454                 int err = 0;
2455
2456                 DBG("%s", name);
2457
2458                 if (service->ipconfig_ipv4 == NULL &&
2459                                         service->ipconfig_ipv6 == NULL)
2460                         return __connman_error_invalid_property(msg);
2461
2462                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2463                         ipv4 = service->ipconfig_ipv4;
2464                         err = set_ipconfig(service, ipv4, &value,
2465                                         service->state_ipv4, &state);
2466
2467                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2468                         ipv6 = service->ipconfig_ipv6;
2469                         err = set_ipconfig(service, ipv6, &value,
2470                                         service->state_ipv6, &state);
2471                 }
2472
2473                 if (err < 0) {
2474                         if (is_connected_state(service, state) ||
2475                                         is_connecting_state(service, state))
2476                                 __connman_network_set_ipconfig(service->network,
2477                                                                 ipv4, ipv6);
2478                         return __connman_error_failed(msg, -err);
2479                 }
2480
2481                 if (ipv4)
2482                         ipv4_configuration_changed(service);
2483                 else if (ipv6)
2484                         ipv6_configuration_changed(service);
2485
2486                 if (is_connecting(service) || is_connected(service))
2487                         __connman_network_set_ipconfig(service->network,
2488                                                         ipv4, ipv6);
2489
2490                 __connman_storage_save_service(service);
2491         } else
2492                 return __connman_error_invalid_property(msg);
2493
2494         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2495 }
2496
2497 static void set_idle(struct connman_service *service)
2498 {
2499         service->state = service->state_ipv4 = service->state_ipv6 =
2500                                                 CONNMAN_SERVICE_STATE_IDLE;
2501         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2502         state_changed(service);
2503 }
2504
2505 static DBusMessage *clear_property(DBusConnection *conn,
2506                                         DBusMessage *msg, void *user_data)
2507 {
2508         struct connman_service *service = user_data;
2509         const char *name;
2510
2511         DBG("service %p", service);
2512
2513         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2514                                                         DBUS_TYPE_INVALID);
2515
2516         if (g_str_equal(name, "Error") == TRUE) {
2517                 set_idle(service);
2518
2519                 g_get_current_time(&service->modified);
2520                 __connman_storage_save_service(service);
2521         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2522                 if (service->immutable == TRUE)
2523                         return __connman_error_not_supported(msg);
2524
2525                 g_free(service->passphrase);
2526                 service->passphrase = NULL;
2527
2528                 passphrase_changed(service);
2529
2530                 __connman_storage_save_service(service);
2531         } else
2532                 return __connman_error_invalid_property(msg);
2533
2534         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2535 }
2536
2537 static connman_bool_t is_ignore(struct connman_service *service)
2538 {
2539         if (service->autoconnect == FALSE)
2540                 return TRUE;
2541
2542         if (service->roaming == TRUE)
2543                 return TRUE;
2544
2545         if (service->ignore == TRUE)
2546                 return TRUE;
2547
2548         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
2549                 return TRUE;
2550
2551         return FALSE;
2552 }
2553
2554 void __connman_service_auto_connect(void)
2555 {
2556         struct connman_service *service = NULL;
2557         GSequenceIter *iter;
2558
2559         DBG("");
2560
2561         if (__connman_session_mode() == TRUE) {
2562                 DBG("Session mode enabled: auto connect disabled");
2563                 return;
2564         }
2565
2566         iter = g_sequence_get_begin_iter(service_list);
2567
2568         while (g_sequence_iter_is_end(iter) == FALSE) {
2569                 service = g_sequence_get(iter);
2570
2571                 if (service->pending != NULL)
2572                         return;
2573
2574                 if (is_connecting(service) == TRUE)
2575                         return;
2576
2577                 if (service->favorite == FALSE)
2578                         return;
2579
2580                 if (is_connected(service) == TRUE)
2581                         return;
2582
2583                 if (is_ignore(service) == FALSE && service->state ==
2584                                                 CONNMAN_SERVICE_STATE_IDLE)
2585                         break;
2586
2587                 service = NULL;
2588
2589                 iter = g_sequence_iter_next(iter);
2590         }
2591
2592         if (service != NULL) {
2593                 service->userconnect = FALSE;
2594                 __connman_service_connect(service);
2595         }
2596 }
2597
2598 static void remove_timeout(struct connman_service *service)
2599 {
2600         if (service->timeout > 0) {
2601                 g_source_remove(service->timeout);
2602                 service->timeout = 0;
2603         }
2604 }
2605
2606 static void reply_pending(struct connman_service *service, int error)
2607 {
2608         remove_timeout(service);
2609
2610         if (service->pending != NULL) {
2611                 if (error > 0) {
2612                         DBusMessage *reply;
2613
2614                         reply = __connman_error_failed(service->pending,
2615                                                                 error);
2616                         if (reply != NULL)
2617                                 g_dbus_send_message(connection, reply);
2618                 } else {
2619                         const char *sender;
2620
2621                         sender = dbus_message_get_interface(service->pending);
2622
2623                         DBG("sender %s", sender);
2624
2625                         if (g_strcmp0(sender, CONNMAN_MANAGER_INTERFACE) == 0)
2626                                 g_dbus_send_reply(connection, service->pending,
2627                                         DBUS_TYPE_OBJECT_PATH, &service->path,
2628                                                         DBUS_TYPE_INVALID);
2629                         else
2630                                 g_dbus_send_reply(connection, service->pending,
2631                                                         DBUS_TYPE_INVALID);
2632                 }
2633
2634                 dbus_message_unref(service->pending);
2635                 service->pending = NULL;
2636         }
2637 }
2638
2639 static gboolean connect_timeout(gpointer user_data)
2640 {
2641         struct connman_service *service = user_data;
2642         connman_bool_t autoconnect = FALSE;
2643
2644         DBG("service %p", service);
2645
2646         service->timeout = 0;
2647
2648         if (service->network != NULL)
2649                 __connman_network_disconnect(service->network);
2650
2651         __connman_ipconfig_disable(service->ipconfig_ipv4);
2652         __connman_ipconfig_disable(service->ipconfig_ipv6);
2653
2654         __connman_stats_service_unregister(service);
2655
2656         if (service->pending != NULL) {
2657                 DBusMessage *reply;
2658
2659                 reply = __connman_error_operation_timeout(service->pending);
2660                 if (reply != NULL)
2661                         g_dbus_send_message(connection, reply);
2662
2663                 dbus_message_unref(service->pending);
2664                 service->pending = NULL;
2665         } else
2666                 autoconnect = TRUE;
2667
2668         __connman_service_ipconfig_indicate_state(service,
2669                                         CONNMAN_SERVICE_STATE_FAILURE,
2670                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2671         __connman_service_ipconfig_indicate_state(service,
2672                                         CONNMAN_SERVICE_STATE_FAILURE,
2673                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2674
2675         if (autoconnect == TRUE && service->userconnect == FALSE)
2676                 __connman_service_auto_connect();
2677
2678         return FALSE;
2679 }
2680
2681 static void set_reconnect_state(struct connman_service *service,
2682                                                 connman_bool_t reconnect)
2683 {
2684         struct connman_device *device;
2685
2686         if (service->network == NULL)
2687                 return;
2688
2689         device = connman_network_get_device(service->network);
2690         if (device == NULL)
2691                 return;
2692
2693         __connman_device_set_reconnect(device, reconnect);
2694 }
2695
2696 static connman_bool_t get_reconnect_state(struct connman_service *service)
2697 {
2698         struct connman_device *device;
2699
2700         if (service->network == NULL)
2701                 return FALSE;
2702
2703         device = connman_network_get_device(service->network);
2704         if (device == NULL)
2705                 return FALSE;
2706
2707         return __connman_device_get_reconnect(device);
2708 }
2709
2710 static void request_input_cb (struct connman_service *service,
2711                         const char *identity, const char *passphrase,
2712                         void *user_data)
2713 {
2714         DBG ("RequestInput return, %p", service);
2715
2716         if (identity == NULL && passphrase == NULL && service->wps == FALSE)
2717                 return;
2718
2719         if (identity != NULL)
2720                 __connman_service_set_identity(service, identity);
2721
2722         if (passphrase != NULL)
2723                 __connman_service_set_passphrase(service, passphrase);
2724
2725         __connman_service_connect(service);
2726 }
2727
2728 static DBusMessage *connect_service(DBusConnection *conn,
2729                                         DBusMessage *msg, void *user_data)
2730 {
2731         struct connman_service *service = user_data;
2732         GSequenceIter *iter;
2733         int err;
2734
2735         DBG("service %p", service);
2736
2737         if (service->pending != NULL)
2738                 return __connman_error_in_progress(msg);
2739
2740         iter = g_sequence_get_begin_iter(service_list);
2741
2742         while (g_sequence_iter_is_end(iter) == FALSE) {
2743                 struct connman_service *temp = g_sequence_get(iter);
2744
2745                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2746                         return __connman_error_in_progress(msg);
2747
2748                 iter = g_sequence_iter_next(iter);
2749         }
2750
2751         service->ignore = FALSE;
2752
2753         service->userconnect = TRUE;
2754
2755         service->pending = dbus_message_ref(msg);
2756
2757         set_reconnect_state(service, FALSE);
2758
2759         err = __connman_service_connect(service);
2760         if (err < 0) {
2761                 if (err == -ENOKEY) {
2762                         if (__connman_agent_request_input(service,
2763                                                         request_input_cb,
2764                                                         NULL) == 0)
2765                                 return NULL;
2766                 }
2767
2768                 if (service->pending == NULL)
2769                         return NULL;
2770
2771                 if (err != -EINPROGRESS) {
2772                         dbus_message_unref(service->pending);
2773                         service->pending = NULL;
2774
2775                         return __connman_error_failed(msg, -err);
2776                 }
2777
2778                 return NULL;
2779         }
2780
2781         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2782 }
2783
2784 static DBusMessage *disconnect_service(DBusConnection *conn,
2785                                         DBusMessage *msg, void *user_data)
2786 {
2787         struct connman_service *service = user_data;
2788         int err;
2789
2790         DBG("service %p", service);
2791
2792         reply_pending(service, ECONNABORTED);
2793
2794         service->ignore = TRUE;
2795
2796         set_reconnect_state(service, FALSE);
2797
2798         err = __connman_service_disconnect(service);
2799         if (err < 0) {
2800                 if (err != -EINPROGRESS)
2801                         return __connman_error_failed(msg, -err);
2802
2803                 return NULL;
2804         }
2805
2806         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2807 }
2808
2809 static DBusMessage *remove_service(DBusConnection *conn,
2810                                         DBusMessage *msg, void *user_data)
2811 {
2812         struct connman_service *service = user_data;
2813
2814         DBG("service %p", service);
2815
2816         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2817                 return __connman_error_not_supported(msg);
2818
2819         if (service->immutable == TRUE)
2820                 return __connman_error_not_supported(msg);
2821
2822         if (service->favorite == FALSE && service->state !=
2823                                                 CONNMAN_SERVICE_STATE_FAILURE)
2824                 return __connman_error_not_supported(msg);
2825
2826         if (service->network != NULL) {
2827                 set_reconnect_state(service, FALSE);
2828
2829                 __connman_network_disconnect(service->network);
2830         }
2831
2832         g_free(service->passphrase);
2833         service->passphrase = NULL;
2834
2835         passphrase_changed(service);
2836
2837         set_idle(service);
2838
2839         __connman_service_set_favorite(service, FALSE);
2840         __connman_storage_save_service(service);
2841
2842         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2843 }
2844
2845 static DBusMessage *move_service(DBusConnection *conn,
2846                                         DBusMessage *msg, void *user_data,
2847                                                                 gboolean before)
2848 {
2849         struct connman_service *service = user_data;
2850         struct connman_service *target;
2851         const char *path;
2852         GSequenceIter *src, *dst;
2853
2854         DBG("service %p", service);
2855
2856         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2857                                                         DBUS_TYPE_INVALID);
2858
2859         if (service->favorite == FALSE)
2860                 return __connman_error_not_supported(msg);
2861
2862         target = find_service(path);
2863         if (target == NULL || target->favorite == FALSE || target == service)
2864                 return __connman_error_invalid_service(msg);
2865
2866         DBG("target %s", target->identifier);
2867
2868         if (target->state_ipv4 != service->state_ipv4 &&
2869                                 target->state_ipv6 != service->state_ipv6)
2870                 return __connman_error_invalid_service(msg);
2871
2872         g_get_current_time(&service->modified);
2873         __connman_storage_save_service(service);
2874
2875         src = g_hash_table_lookup(service_hash, service->identifier);
2876         dst = g_hash_table_lookup(service_hash, target->identifier);
2877
2878         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2879
2880         __connman_profile_changed(FALSE);
2881
2882         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2883 }
2884
2885 static DBusMessage *move_before(DBusConnection *conn,
2886                                         DBusMessage *msg, void *user_data)
2887 {
2888         return move_service(conn, msg, user_data, TRUE);
2889 }
2890
2891 static DBusMessage *move_after(DBusConnection *conn,
2892                                         DBusMessage *msg, void *user_data)
2893 {
2894         return move_service(conn, msg, user_data, FALSE);
2895 }
2896
2897 static DBusMessage *reset_counters(DBusConnection *conn,
2898                                         DBusMessage *msg, void *user_data)
2899 {
2900         struct connman_service *service = user_data;
2901
2902         reset_stats(service);
2903
2904         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2905 }
2906
2907 static GDBusMethodTable service_methods[] = {
2908         { "GetProperties", "",   "a{sv}", get_properties     },
2909         { "SetProperty",   "sv", "",      set_property       },
2910         { "ClearProperty", "s",  "",      clear_property     },
2911         { "Connect",       "",   "",      connect_service,
2912                                                 G_DBUS_METHOD_FLAG_ASYNC },
2913         { "Disconnect",    "",   "",      disconnect_service },
2914         { "Remove",        "",   "",      remove_service     },
2915         { "MoveBefore",    "o",  "",      move_before        },
2916         { "MoveAfter",     "o",  "",      move_after         },
2917         { "ResetCounters", "",   "",      reset_counters     },
2918         { },
2919 };
2920
2921 static GDBusSignalTable service_signals[] = {
2922         { "PropertyChanged", "sv" },
2923         { },
2924 };
2925
2926 static void service_free(gpointer user_data)
2927 {
2928         struct connman_service *service = user_data;
2929         char *path = service->path;
2930
2931         DBG("service %p", service);
2932
2933         reply_pending(service, ENOENT);
2934
2935         g_hash_table_remove(service_hash, service->identifier);
2936
2937         __connman_notifier_service_remove(service);
2938
2939         stats_stop(service);
2940         __connman_storage_save_service(service);
2941
2942         service->path = NULL;
2943
2944         if (path != NULL) {
2945                 __connman_profile_changed(FALSE);
2946
2947                 g_dbus_unregister_interface(connection, path,
2948                                                 CONNMAN_SERVICE_INTERFACE);
2949                 g_free(path);
2950         }
2951
2952         g_hash_table_destroy(service->counter_table);
2953
2954         if (service->network != NULL) {
2955                 if (service->network_created == TRUE)
2956                         connman_network_unregister(service->network);
2957                 connman_network_unref(service->network);
2958         }
2959
2960         if (service->provider != NULL)
2961                 connman_provider_unref(service->provider);
2962
2963         if (service->ipconfig_ipv4 != NULL) {
2964                 connman_ipconfig_unref(service->ipconfig_ipv4);
2965                 service->ipconfig_ipv4 = NULL;
2966         }
2967
2968         if (service->ipconfig_ipv6 != NULL) {
2969                 connman_ipconfig_unref(service->ipconfig_ipv6);
2970                 service->ipconfig_ipv6 = NULL;
2971         }
2972
2973         if (service->location != NULL)
2974                 connman_location_unref(service->location);
2975
2976         g_strfreev(service->nameservers);
2977         g_strfreev(service->nameservers_config);
2978         g_strfreev(service->domains);
2979         g_strfreev(service->proxies);
2980         g_strfreev(service->excludes);
2981
2982         g_free(service->domainname);
2983         g_free(service->pac);
2984         g_free(service->profile);
2985         g_free(service->name);
2986         g_free(service->passphrase);
2987         g_free(service->identifier);
2988         g_free(service->eap);
2989         g_free(service->identity);
2990         g_free(service->ca_cert_file);
2991         g_free(service->client_cert_file);
2992         g_free(service->private_key_file);
2993         g_free(service->private_key_passphrase);
2994         g_free(service->phase2);
2995
2996         if (service->stats.timer != NULL)
2997                 g_timer_destroy(service->stats.timer);
2998         if (service->stats_roaming.timer != NULL)
2999                 g_timer_destroy(service->stats_roaming.timer);
3000
3001         g_free(service);
3002 }
3003
3004 /**
3005  * __connman_service_put:
3006  * @service: service structure
3007  *
3008  * Release service if no longer needed
3009  */
3010 void __connman_service_put(struct connman_service *service)
3011 {
3012         DBG("service %p", service);
3013
3014         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
3015                 GSequenceIter *iter;
3016
3017                 iter = g_hash_table_lookup(service_hash, service->identifier);
3018                 if (iter != NULL) {
3019                         reply_pending(service, ECONNABORTED);
3020
3021                         __connman_service_disconnect(service);
3022
3023                         g_sequence_remove(iter);
3024                 } else
3025                         service_free(service);
3026         }
3027 }
3028
3029 static void stats_init(struct connman_service *service)
3030 {
3031         /* home */
3032         service->stats.valid = FALSE;
3033         service->stats.enabled = FALSE;
3034         service->stats.timer = g_timer_new();
3035
3036         /* roaming */
3037         service->stats_roaming.valid = FALSE;
3038         service->stats_roaming.enabled = FALSE;
3039         service->stats_roaming.timer = g_timer_new();
3040 }
3041
3042 static void service_initialize(struct connman_service *service)
3043 {
3044         DBG("service %p", service);
3045
3046         service->refcount = 1;
3047         service->session_usage_count = 0;
3048
3049         service->network_created = FALSE;
3050
3051         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
3052         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
3053
3054         service->state = CONNMAN_SERVICE_STATE_UNKNOWN;
3055         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
3056         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
3057
3058         service->favorite  = FALSE;
3059         service->immutable = FALSE;
3060         service->hidden = FALSE;
3061
3062         service->ignore = FALSE;
3063
3064         service->userconnect = FALSE;
3065
3066         service->order = 0;
3067
3068         stats_init(service);
3069
3070         service->provider = NULL;
3071
3072         service->wps = FALSE;
3073 }
3074
3075 /**
3076  * connman_service_create:
3077  *
3078  * Allocate a new service.
3079  *
3080  * Returns: a newly-allocated #connman_service structure
3081  */
3082 struct connman_service *connman_service_create(void)
3083 {
3084         GSList *list;
3085         struct connman_stats_counter *counters;
3086         const char *counter;
3087
3088         struct connman_service *service;
3089
3090         service = g_try_new0(struct connman_service, 1);
3091         if (service == NULL)
3092                 return NULL;
3093
3094         DBG("service %p", service);
3095
3096         service->counter_table = g_hash_table_new_full(g_str_hash,
3097                                                 g_str_equal, NULL, g_free);
3098
3099         for (list = counter_list; list; list = list->next) {
3100                 counter = list->data;
3101
3102                 counters = g_try_new0(struct connman_stats_counter, 1);
3103                 if (counters == NULL) {
3104                         g_hash_table_destroy(service->counter_table);
3105                         g_free(service);
3106                         return NULL;
3107                 }
3108
3109                 counters->append_all = TRUE;
3110
3111                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3112                                 counters);
3113         }
3114
3115         service_initialize(service);
3116
3117         service->location = __connman_location_create(service);
3118
3119         return service;
3120 }
3121
3122 struct connman_location *__connman_service_get_location(struct connman_service *service)
3123 {
3124         return service->location;
3125 }
3126
3127 /**
3128  * connman_service_ref:
3129  * @service: service structure
3130  *
3131  * Increase reference counter of service
3132  */
3133 struct connman_service *connman_service_ref(struct connman_service *service)
3134 {
3135         DBG("%p", service);
3136
3137         g_atomic_int_inc(&service->refcount);
3138
3139         return service;
3140 }
3141
3142 /**
3143  * connman_service_unref:
3144  * @service: service structure
3145  *
3146  * Decrease reference counter of service
3147  */
3148 void connman_service_unref(struct connman_service *service)
3149 {
3150         __connman_service_put(service);
3151 }
3152
3153 static gint service_compare(gconstpointer a, gconstpointer b,
3154                                                         gpointer user_data)
3155 {
3156         struct connman_service *service_a = (void *) a;
3157         struct connman_service *service_b = (void *) b;
3158         enum connman_service_state state_a, state_b;
3159
3160         state_a = service_a->state;
3161         state_b = service_b->state;
3162
3163         if (state_a != state_b) {
3164                 if (is_connected(service_a) == TRUE)
3165                         return -1;
3166                 if (is_connected(service_b) == TRUE)
3167                         return 1;
3168
3169                 if (is_connecting(service_a) == TRUE)
3170                         return -1;
3171                 if (is_connecting(service_b) == TRUE)
3172                         return 1;
3173         }
3174
3175         if (service_a->order > service_b->order)
3176                 return -1;
3177
3178         if (service_a->order < service_b->order)
3179                 return 1;
3180
3181         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3182                 return -1;
3183
3184         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3185                 return 1;
3186
3187         if (service_a->type != service_b->type) {
3188                 switch (service_a->type) {
3189                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3190                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3191                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3192                 case CONNMAN_SERVICE_TYPE_GPS:
3193                 case CONNMAN_SERVICE_TYPE_VPN:
3194                 case CONNMAN_SERVICE_TYPE_GADGET:
3195                         break;
3196                 case CONNMAN_SERVICE_TYPE_WIFI:
3197                         return 1;
3198                 case CONNMAN_SERVICE_TYPE_WIMAX:
3199                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3200                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3201                         return -1;
3202                 }
3203         }
3204
3205         return (gint) service_b->strength - (gint) service_a->strength;
3206 }
3207
3208 /**
3209  * connman_service_get_type:
3210  * @service: service structure
3211  *
3212  * Get the type of service
3213  */
3214 enum connman_service_type connman_service_get_type(struct connman_service *service)
3215 {
3216         if (service == NULL)
3217                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3218
3219         return service->type;
3220 }
3221
3222 /**
3223  * connman_service_get_interface:
3224  * @service: service structure
3225  *
3226  * Get network interface of service
3227  */
3228 char *connman_service_get_interface(struct connman_service *service)
3229 {
3230         int index;
3231
3232         if (service == NULL)
3233                 return NULL;
3234
3235         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3236                 if (service->ipconfig_ipv4)
3237                         index = connman_ipconfig_get_index(
3238                                                 service->ipconfig_ipv4);
3239                 else if (service->ipconfig_ipv6)
3240                         index = connman_ipconfig_get_index(
3241                                                 service->ipconfig_ipv6);
3242                 else
3243                         return NULL;
3244
3245                 return connman_inet_ifname(index);
3246         }
3247
3248         if (service->network == NULL)
3249                 return NULL;
3250
3251         index = connman_network_get_index(service->network);
3252
3253         return connman_inet_ifname(index);
3254 }
3255
3256 /**
3257  * connman_service_get_network:
3258  * @service: service structure
3259  *
3260  * Get the service network
3261  */
3262 struct connman_network *
3263 __connman_service_get_network(struct connman_service *service)
3264 {
3265         if (service == NULL)
3266                 return NULL;
3267
3268         return service->network;
3269 }
3270
3271 struct connman_ipconfig *
3272 __connman_service_get_ip4config(struct connman_service *service)
3273 {
3274         if (service == NULL)
3275                 return NULL;
3276
3277         return service->ipconfig_ipv4;
3278 }
3279
3280 struct connman_ipconfig *
3281 __connman_service_get_ip6config(struct connman_service *service)
3282 {
3283         if (service == NULL)
3284                 return NULL;
3285
3286         return service->ipconfig_ipv6;
3287 }
3288
3289 struct connman_ipconfig *
3290 __connman_service_get_ipconfig(struct connman_service *service, int family)
3291 {
3292         if (family == AF_INET)
3293                 return __connman_service_get_ip4config(service);
3294         else if (family == AF_INET6)
3295                 return __connman_service_get_ip6config(service);
3296         else
3297                 return NULL;
3298
3299 }
3300
3301 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3302 {
3303         if (service == NULL)
3304                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3305
3306         return service->security;
3307 }
3308
3309 const char *__connman_service_get_phase2(struct connman_service *service)
3310 {
3311         if (service == NULL)
3312                 return NULL;
3313
3314         return service->phase2;
3315 }
3316
3317 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3318 {
3319         if (service == NULL)
3320                 return FALSE;
3321
3322         return service->wps;
3323 }
3324
3325 /**
3326  * __connman_service_set_favorite:
3327  * @service: service structure
3328  * @favorite: favorite value
3329  *
3330  * Change the favorite setting of service
3331  */
3332 int __connman_service_set_favorite(struct connman_service *service,
3333                                                 connman_bool_t favorite)
3334 {
3335         GSequenceIter *iter;
3336
3337         iter = g_hash_table_lookup(service_hash, service->identifier);
3338         if (iter == NULL)
3339                 return -ENOENT;
3340
3341         if (service->favorite == favorite)
3342                 return -EALREADY;
3343
3344         service->favorite = favorite;
3345
3346         favorite_changed(service);
3347
3348         g_sequence_sort_changed(iter, service_compare, NULL);
3349
3350         __connman_profile_changed(FALSE);
3351
3352         return 0;
3353 }
3354
3355 int __connman_service_set_immutable(struct connman_service *service,
3356                                                 connman_bool_t immutable)
3357 {
3358         service->immutable = immutable;
3359
3360         immutable_changed(service);
3361
3362         return 0;
3363 }
3364
3365 void __connman_service_set_string(struct connman_service *service,
3366                                   const char *key, const char *value)
3367 {
3368         if (g_str_equal(key, "EAP") == TRUE) {
3369                 g_free(service->eap);
3370                 service->eap = g_strdup(value);
3371         } else if (g_str_equal(key, "Identity") == TRUE) {
3372                 g_free(service->identity);
3373                 service->identity = g_strdup(value);
3374         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3375                 g_free(service->ca_cert_file);
3376                 service->ca_cert_file = g_strdup(value);
3377         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3378                 g_free(service->client_cert_file);
3379                 service->client_cert_file = g_strdup(value);
3380         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3381                 g_free(service->private_key_file);
3382                 service->private_key_file = g_strdup(value);
3383         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3384                 g_free(service->private_key_passphrase);
3385                 service->private_key_passphrase = g_strdup(value);
3386         } else if (g_str_equal(key, "Phase2") == TRUE) {
3387                 g_free(service->phase2);
3388                 service->phase2 = g_strdup(value);
3389         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3390                 g_free(service->passphrase);
3391                 service->passphrase = g_strdup(value);
3392         }
3393 }
3394
3395 static void service_complete(struct connman_service *service)
3396 {
3397         reply_pending(service, EIO);
3398
3399         if (service->userconnect == FALSE)
3400                 __connman_service_auto_connect();
3401
3402         g_get_current_time(&service->modified);
3403         __connman_storage_save_service(service);
3404 }
3405
3406 static void report_error_cb(struct connman_service *service,
3407                         gboolean retry, void *user_data)
3408 {
3409         if (retry == TRUE)
3410                 __connman_service_connect(service);
3411         else {
3412                 service_complete(service);
3413                 __connman_profile_changed(FALSE);
3414                 __connman_device_request_scan(CONNMAN_DEVICE_TYPE_UNKNOWN);
3415         }
3416 }
3417
3418 static int __connman_service_indicate_state(struct connman_service *service)
3419 {
3420         enum connman_service_state old_state, new_state;
3421         GSequenceIter *iter;
3422
3423         if (service == NULL)
3424                 return -EINVAL;
3425
3426         old_state = service->state;
3427         new_state = combine_state(service->state_ipv4, service->state_ipv6);
3428
3429         if (old_state == new_state)
3430                 return -EALREADY;
3431
3432         DBG("service %p old %s - new %s/%s => %s",
3433                                         service,
3434                                         state2string(old_state),
3435                                         state2string(service->state_ipv4),
3436                                         state2string(service->state_ipv6),
3437                                         state2string(new_state));
3438
3439         service->state = new_state;
3440         state_changed(service);
3441
3442         if (new_state == CONNMAN_SERVICE_STATE_IDLE &&
3443                         old_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3444                 reply_pending(service, ECONNABORTED);
3445
3446                 __connman_service_disconnect(service);
3447         }
3448
3449         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3450                 if (__connman_stats_service_register(service) == 0) {
3451                         __connman_stats_get(service, FALSE,
3452                                                 &service->stats.data);
3453                         __connman_stats_get(service, TRUE,
3454                                                 &service->stats_roaming.data);
3455                 }
3456         }
3457
3458         if (new_state == CONNMAN_SERVICE_STATE_ONLINE) {
3459                 if (service->login_required == TRUE) {
3460                         service->login_required = FALSE;
3461                         login_changed(service);
3462                 }
3463
3464                 connman_timeserver_sync();
3465
3466                 default_changed();
3467         }
3468
3469         if (new_state == CONNMAN_SERVICE_STATE_IDLE) {
3470                 connman_bool_t reconnect;
3471
3472                 reconnect = get_reconnect_state(service);
3473                 if (reconnect == TRUE)
3474                         __connman_service_auto_connect();
3475
3476                 __connman_device_request_scan(CONNMAN_DEVICE_TYPE_UNKNOWN);
3477         }
3478
3479         if (new_state == CONNMAN_SERVICE_STATE_READY) {
3480                 enum connman_ipconfig_method method;
3481
3482                 set_reconnect_state(service, TRUE);
3483
3484                 __connman_service_set_favorite(service, TRUE);
3485
3486                 reply_pending(service, 0);
3487
3488                 service->userconnect = FALSE;
3489
3490                 g_get_current_time(&service->modified);
3491                 __connman_storage_save_service(service);
3492
3493                 update_nameservers(service);
3494                 dns_changed(service);
3495                 domain_changed(service);
3496
3497                 __connman_notifier_connect(service->type);
3498
3499                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3500                         connman_network_get_bool(service->network,
3501                                                 "WiFi.UseWPS") == TRUE) {
3502                         const char *pass;
3503
3504                         pass = connman_network_get_string(service->network,
3505                                                         "WiFi.Passphrase");
3506
3507                         __connman_service_set_passphrase(service, pass);
3508
3509                         connman_network_set_bool(service->network,
3510                                                         "WiFi.UseWPS", FALSE);
3511                 }
3512
3513                 default_changed();
3514
3515                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
3516                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
3517                         __connman_ipconfig_disable_ipv6(
3518                                                 service->ipconfig_ipv6);
3519
3520         } else if (new_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3521                 struct connman_service *def_service = get_default();
3522
3523                 if (__connman_notifier_count_connected() == 0 &&
3524                         def_service != NULL &&
3525                                 def_service->provider != NULL)
3526                         __connman_provider_disconnect(def_service->provider);
3527
3528                 __connman_location_finish(service);
3529
3530                 default_changed();
3531
3532                 __connman_wpad_stop(service);
3533
3534                 update_nameservers(service);
3535                 dns_changed(service);
3536                 domain_changed(service);
3537
3538                 __connman_notifier_disconnect(service->type);
3539         }
3540
3541         if (new_state == CONNMAN_SERVICE_STATE_FAILURE) {
3542                 if (service->userconnect == TRUE &&
3543                         __connman_agent_report_error(service,
3544                                         error2string(service->error),
3545                                         report_error_cb, NULL) == -EIO)
3546                         return 0;
3547                 service_complete(service);
3548
3549                 __connman_device_request_scan(CONNMAN_DEVICE_TYPE_UNKNOWN);
3550         } else
3551                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3552
3553         iter = g_hash_table_lookup(service_hash, service->identifier);
3554         if (iter != NULL)
3555                 g_sequence_sort_changed(iter, service_compare, NULL);
3556
3557         __connman_profile_changed(FALSE);
3558
3559         return 0;
3560 }
3561
3562 int __connman_service_indicate_error(struct connman_service *service,
3563                                         enum connman_service_error error)
3564 {
3565         DBG("service %p error %d", service, error);
3566
3567         if (service == NULL)
3568                 return -EINVAL;
3569
3570         service->error = error;
3571
3572         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3573                 __connman_service_set_passphrase(service, NULL);
3574
3575         return __connman_service_ipconfig_indicate_state(service,
3576                                                 CONNMAN_SERVICE_STATE_FAILURE,
3577                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3578 }
3579
3580 int __connman_service_clear_error(struct connman_service *service)
3581 {
3582         DBG("service %p", service);
3583
3584         if (service == NULL)
3585                 return -EINVAL;
3586
3587         if (service->state != CONNMAN_SERVICE_STATE_FAILURE)
3588                 return -EINVAL;
3589
3590         service->state_ipv4 = service->state_ipv6 =
3591                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3592         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3593
3594         if (service->favorite == TRUE)
3595                 set_reconnect_state(service, TRUE);
3596
3597         __connman_service_ipconfig_indicate_state(service,
3598                                         CONNMAN_SERVICE_STATE_IDLE,
3599                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3600
3601         /*
3602          * Toggling the IPv6 state to IDLE could trigger the auto connect
3603          * machinery and consequently the IPv4 state.
3604          */
3605         if (service->state_ipv4 != CONNMAN_SERVICE_STATE_UNKNOWN &&
3606                         service->state_ipv4 != CONNMAN_SERVICE_STATE_FAILURE)
3607                 return 0;
3608
3609         return __connman_service_ipconfig_indicate_state(service,
3610                                                 CONNMAN_SERVICE_STATE_IDLE,
3611                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3612 }
3613
3614 int __connman_service_indicate_default(struct connman_service *service)
3615 {
3616         DBG("service %p", service);
3617
3618         default_changed();
3619
3620         __connman_location_detect(service);
3621
3622         return 0;
3623 }
3624
3625 int __connman_service_ipconfig_indicate_state(struct connman_service *service,
3626                                         enum connman_service_state new_state,
3627                                         enum connman_ipconfig_type type)
3628 {
3629         struct connman_ipconfig *ipconfig = NULL;
3630         enum connman_service_state old_state;
3631         enum connman_service_proxy_method proxy_config;
3632
3633         if (service == NULL)
3634                 return -EINVAL;
3635
3636         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3637                 old_state = service->state_ipv4;
3638                 ipconfig = service->ipconfig_ipv4;
3639         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3640                 old_state = service->state_ipv6;
3641                 ipconfig = service->ipconfig_ipv6;
3642         }
3643
3644         if (ipconfig == NULL)
3645                 return -EINVAL;
3646
3647         /* Any change? */
3648         if (old_state == new_state)
3649                 return -EALREADY;
3650
3651         DBG("service %p (%s) state %d (%s) type %d (%s)",
3652                 service, service ? service->identifier : NULL,
3653                 new_state, state2string(new_state),
3654                 type, __connman_ipconfig_type2string(type));
3655
3656         switch (new_state) {
3657         case CONNMAN_SERVICE_STATE_UNKNOWN:
3658         case CONNMAN_SERVICE_STATE_IDLE:
3659                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
3660                         return -EINVAL;
3661                 break;
3662         case CONNMAN_SERVICE_STATE_ASSOCIATION:
3663                 break;
3664         case CONNMAN_SERVICE_STATE_CONFIGURATION:
3665                 __connman_ipconfig_enable(ipconfig);
3666                 break;
3667         case CONNMAN_SERVICE_STATE_READY:
3668                 update_nameservers(service);
3669
3670                 proxy_config = service->proxy_config;
3671
3672                 /*
3673                  * We start WPAD if we haven't got a PAC URL from DHCP and
3674                  * if our proxy manual configuration is either empty or set
3675                  * to AUTO with an empty URL.
3676                  */
3677                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3678                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3679                                 (proxy_config ==
3680                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3681                                         service->pac == NULL)))
3682                         if (__connman_wpad_start(service) < 0) {
3683                                 service->proxy =
3684                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3685
3686                                 __connman_notifier_proxy_changed(service);
3687                         }
3688
3689                 break;
3690         case CONNMAN_SERVICE_STATE_ONLINE:
3691                 break;
3692         case CONNMAN_SERVICE_STATE_DISCONNECT:
3693                 if (service->state == CONNMAN_SERVICE_STATE_IDLE)
3694                         return -EINVAL;
3695                 break;
3696         case CONNMAN_SERVICE_STATE_FAILURE:
3697                 break;
3698         }
3699
3700         /* We keep that state */
3701         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3702                 service->state_ipv4 = new_state;
3703         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3704                 service->state_ipv6 = new_state;
3705
3706         return __connman_service_indicate_state(service);
3707 }
3708
3709 int __connman_service_request_login(struct connman_service *service)
3710 {
3711         DBG("service %p", service);
3712
3713         if (service == NULL)
3714                 return -EINVAL;
3715
3716         service->login_required = TRUE;
3717         login_changed(service);
3718
3719         return 0;
3720 }
3721
3722 static connman_bool_t prepare_network(struct connman_service *service)
3723 {
3724         enum connman_network_type type;
3725         unsigned int ssid_len;
3726
3727         type = connman_network_get_type(service->network);
3728
3729         switch (type) {
3730         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3731         case CONNMAN_NETWORK_TYPE_VENDOR:
3732                 return FALSE;
3733         case CONNMAN_NETWORK_TYPE_WIFI:
3734                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3735                                                         &ssid_len) == NULL)
3736                         return FALSE;
3737
3738                 if (service->passphrase != NULL)
3739                         connman_network_set_string(service->network,
3740                                 "WiFi.Passphrase", service->passphrase);
3741                 break;
3742         case CONNMAN_NETWORK_TYPE_ETHERNET:
3743         case CONNMAN_NETWORK_TYPE_WIMAX:
3744         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3745         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3746         case CONNMAN_NETWORK_TYPE_CELLULAR:
3747                 break;
3748         }
3749
3750         return TRUE;
3751 }
3752
3753 static void prepare_8021x(struct connman_service *service)
3754 {
3755         if (service->eap != NULL)
3756                 connman_network_set_string(service->network, "WiFi.EAP",
3757                                                                 service->eap);
3758
3759         if (service->identity != NULL)
3760                 connman_network_set_string(service->network, "WiFi.Identity",
3761                                                         service->identity);
3762
3763         if (service->ca_cert_file != NULL)
3764                 connman_network_set_string(service->network, "WiFi.CACertFile",
3765                                                         service->ca_cert_file);
3766
3767         if (service->client_cert_file != NULL)
3768                 connman_network_set_string(service->network,
3769                                                 "WiFi.ClientCertFile",
3770                                                 service->client_cert_file);
3771
3772         if (service->private_key_file != NULL)
3773                 connman_network_set_string(service->network,
3774                                                 "WiFi.PrivateKeyFile",
3775                                                 service->private_key_file);
3776
3777         if (service->private_key_passphrase != NULL)
3778                 connman_network_set_string(service->network,
3779                                         "WiFi.PrivateKeyPassphrase",
3780                                         service->private_key_passphrase);
3781
3782         if (service->phase2 != NULL)
3783                 connman_network_set_string(service->network, "WiFi.Phase2",
3784                                                         service->phase2);
3785 }
3786
3787 static int service_connect(struct connman_service *service)
3788 {
3789         int err;
3790
3791         switch (service->type) {
3792         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3793         case CONNMAN_SERVICE_TYPE_SYSTEM:
3794         case CONNMAN_SERVICE_TYPE_GPS:
3795         case CONNMAN_SERVICE_TYPE_GADGET:
3796                 return -EINVAL;
3797         case CONNMAN_SERVICE_TYPE_ETHERNET:
3798         case CONNMAN_SERVICE_TYPE_WIMAX:
3799         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3800         case CONNMAN_SERVICE_TYPE_CELLULAR:
3801         case CONNMAN_SERVICE_TYPE_VPN:
3802                 break;
3803         case CONNMAN_SERVICE_TYPE_WIFI:
3804                 switch (service->security) {
3805                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3806                 case CONNMAN_SERVICE_SECURITY_NONE:
3807                         break;
3808                 case CONNMAN_SERVICE_SECURITY_WEP:
3809                 case CONNMAN_SERVICE_SECURITY_PSK:
3810                 case CONNMAN_SERVICE_SECURITY_WPA:
3811                 case CONNMAN_SERVICE_SECURITY_RSN:
3812                         if (service->passphrase == NULL) {
3813                                 if (service->network == NULL)
3814                                         return -EOPNOTSUPP;
3815
3816                                 if (service->wps == FALSE ||
3817                                         connman_network_get_bool(
3818                                                         service->network,
3819                                                         "WiFi.UseWPS") == FALSE)
3820                                         return -ENOKEY;
3821                         }
3822                         break;
3823                 case CONNMAN_SERVICE_SECURITY_8021X:
3824                         if (service->eap == NULL)
3825                                 return -EINVAL;
3826
3827                         /*
3828                          * never request credentials if using EAP-TLS
3829                          * (EAP-TLS networks need to be fully provisioned)
3830                          */
3831                         if (g_str_equal(service->eap, "tls") == TRUE)
3832                                 break;
3833
3834                         if (service->immutable != TRUE)
3835                                 return -ENOKEY;
3836
3837                         break;
3838                 }
3839                 break;
3840         }
3841
3842         if (service->network != NULL) {
3843                 if (prepare_network(service) == FALSE)
3844                         return -EINVAL;
3845
3846                 switch (service->security) {
3847                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3848                 case CONNMAN_SERVICE_SECURITY_NONE:
3849                 case CONNMAN_SERVICE_SECURITY_WEP:
3850                 case CONNMAN_SERVICE_SECURITY_PSK:
3851                 case CONNMAN_SERVICE_SECURITY_WPA:
3852                 case CONNMAN_SERVICE_SECURITY_RSN:
3853                         break;
3854                 case CONNMAN_SERVICE_SECURITY_8021X:
3855                         prepare_8021x(service);
3856                         break;
3857                 }
3858
3859                 if (__connman_stats_service_register(service) == 0) {
3860                         __connman_stats_get(service, FALSE,
3861                                                 &service->stats.data);
3862                         __connman_stats_get(service, TRUE,
3863                                                 &service->stats_roaming.data);
3864                 }
3865
3866                 if (service->ipconfig_ipv4)
3867                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3868                 if (service->ipconfig_ipv6)
3869                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3870
3871                 err = __connman_network_connect(service->network);
3872         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3873                                         service->provider != NULL)
3874                 err = __connman_provider_connect(service->provider);
3875         else
3876                 return -EOPNOTSUPP;
3877
3878         if (err < 0) {
3879                 if (err != -EINPROGRESS) {
3880                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3881                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3882                         __connman_stats_service_unregister(service);
3883                 }
3884         }
3885
3886         return err;
3887 }
3888
3889
3890 int __connman_service_connect(struct connman_service *service)
3891 {
3892         int err;
3893
3894         DBG("service %p state %s", service, state2string(service->state));
3895
3896         if (is_connected(service) == TRUE)
3897                 return -EISCONN;
3898
3899         if (is_connecting(service) == TRUE)
3900                 return -EALREADY;
3901
3902         switch (service->type) {
3903         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3904         case CONNMAN_SERVICE_TYPE_SYSTEM:
3905         case CONNMAN_SERVICE_TYPE_GPS:
3906         case CONNMAN_SERVICE_TYPE_GADGET:
3907                 return -EINVAL;
3908         default:
3909                 err = service_connect(service);
3910         }
3911
3912         if (err >= 0)
3913                 return 0;
3914
3915         if (err == -EINPROGRESS) {
3916                 if (service->timeout == 0)
3917                         service->timeout = g_timeout_add_seconds(
3918                                 CONNECT_TIMEOUT, connect_timeout, service);
3919
3920                 return -EINPROGRESS;
3921         }
3922
3923         if (err == -ENOKEY)
3924                 return -ENOKEY;
3925
3926         if (service->userconnect == TRUE)
3927                 reply_pending(service, err);
3928
3929         __connman_service_ipconfig_indicate_state(service,
3930                                         CONNMAN_SERVICE_STATE_FAILURE,
3931                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3932         __connman_service_ipconfig_indicate_state(service,
3933                                         CONNMAN_SERVICE_STATE_FAILURE,
3934                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3935
3936         return err;
3937 }
3938
3939 int __connman_service_disconnect(struct connman_service *service)
3940 {
3941         int err;
3942
3943         DBG("service %p", service);
3944
3945         if (service->network != NULL) {
3946                 err = __connman_network_disconnect(service->network);
3947         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3948                                         service->provider != NULL)
3949                 err = __connman_provider_disconnect(service->provider);
3950         else
3951                 return -EOPNOTSUPP;
3952
3953         if (err < 0 && err != -EINPROGRESS)
3954                 return err;
3955
3956         __connman_6to4_remove(service->ipconfig_ipv4);
3957
3958         if (service->ipconfig_ipv4)
3959                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3960                                                         NULL);
3961         else
3962                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3963                                                         NULL);
3964
3965         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
3966         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
3967
3968         __connman_ipconfig_disable(service->ipconfig_ipv4);
3969         __connman_ipconfig_disable(service->ipconfig_ipv6);
3970
3971         __connman_stats_service_unregister(service);
3972
3973         return err;
3974 }
3975
3976 int __connman_service_disconnect_all(void)
3977 {
3978         GSequenceIter *iter;
3979
3980         DBG("");
3981
3982         iter = g_sequence_get_begin_iter(service_list);
3983
3984         while (g_sequence_iter_is_end(iter) == FALSE) {
3985                 struct connman_service *service = g_sequence_get(iter);
3986
3987                 service->ignore = TRUE;
3988
3989                 set_reconnect_state(service, FALSE);
3990
3991                 __connman_service_disconnect(service);
3992
3993                 iter = g_sequence_iter_next(iter);
3994         }
3995
3996         return 0;
3997
3998 }
3999
4000 /**
4001  * __connman_service_lookup:
4002  * @pattern: search pattern
4003  * @path: return object path
4004  *
4005  * Look up a service path from a search pattern
4006  */
4007 int __connman_service_lookup(const char *pattern, const char **path)
4008 {
4009         GHashTableIter iter;
4010         gpointer key, value;
4011
4012         g_hash_table_iter_init(&iter, service_hash);
4013
4014         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
4015                 GSequenceIter *iter = value;
4016                 struct connman_service *service = g_sequence_get(iter);
4017
4018                 if (g_strcmp0(service->identifier, pattern) == 0 ||
4019                                 g_strcmp0(service->name, pattern) == 0) {
4020                         *path = (const char *) service->path;
4021                         return 0;
4022                 }
4023         }
4024
4025         return -ENXIO;
4026 }
4027
4028 /**
4029  * lookup_by_identifier:
4030  * @identifier: service identifier
4031  *
4032  * Look up a service by identifier (reference count will not be increased)
4033  */
4034 static struct connman_service *lookup_by_identifier(const char *identifier)
4035 {
4036         GSequenceIter *iter;
4037
4038         iter = g_hash_table_lookup(service_hash, identifier);
4039         if (iter != NULL)
4040                 return g_sequence_get(iter);
4041
4042         return NULL;
4043 }
4044
4045 static struct connman_network *create_hidden_wifi(struct connman_device *device,
4046                 const char *ssid, const char *mode, const char *security)
4047 {
4048         struct connman_network *network;
4049         char *name;
4050         int index;
4051         unsigned int i, ssid_len;
4052
4053         ssid_len = strlen(ssid);
4054         if (ssid_len < 1)
4055                 return NULL;
4056
4057         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
4058         if (network == NULL)
4059                 return NULL;
4060
4061         connman_network_register(network);
4062
4063         connman_network_set_blob(network, "WiFi.SSID",
4064                                         (unsigned char *) ssid, ssid_len);
4065
4066         connman_network_set_string(network, "WiFi.Mode", mode);
4067         connman_network_set_string(network, "WiFi.Security", security);
4068
4069         name = g_try_malloc0(ssid_len + 1);
4070         if (name == NULL) {
4071                 connman_network_unregister(network);
4072                 connman_network_unref(network);
4073                 return NULL;
4074         }
4075
4076         for (i = 0; i < ssid_len; i++) {
4077                 if (g_ascii_isprint(ssid[i]))
4078                         name[i] = ssid[i];
4079                 else
4080                         name[i] = ' ';
4081         }
4082
4083         connman_network_set_name(network, name);
4084
4085         g_free(name);
4086
4087         index = connman_device_get_index(device);
4088         connman_network_set_index(network, index);
4089
4090         if (connman_device_add_network(device, network) < 0) {
4091                 connman_network_unregister(network);
4092                 connman_network_unref(network);
4093                 return NULL;
4094         }
4095
4096         connman_network_set_available(network, TRUE);
4097
4098         return network;
4099 }
4100
4101 int __connman_service_create_and_connect(DBusMessage *msg)
4102 {
4103         struct connman_service *service;
4104         struct connman_network *network;
4105         struct connman_device *device;
4106         DBusMessageIter iter, array;
4107         const char *mode = "managed", *security = "none", *group_security;
4108         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
4109         unsigned int ssid_len = 0;
4110         const char *ident;
4111         char *name, *group;
4112         int err;
4113
4114         dbus_message_iter_init(msg, &iter);
4115         dbus_message_iter_recurse(&iter, &array);
4116
4117         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
4118                 DBusMessageIter entry, value;
4119                 const char *key;
4120
4121                 dbus_message_iter_recurse(&array, &entry);
4122                 dbus_message_iter_get_basic(&entry, &key);
4123
4124                 dbus_message_iter_next(&entry);
4125                 dbus_message_iter_recurse(&entry, &value);
4126
4127                 switch (dbus_message_iter_get_arg_type(&value)) {
4128                 case DBUS_TYPE_STRING:
4129                         if (g_str_equal(key, "Type") == TRUE)
4130                                 dbus_message_iter_get_basic(&value, &type);
4131                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
4132                                         g_str_equal(key, "Mode") == TRUE)
4133                                 dbus_message_iter_get_basic(&value, &mode);
4134                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4135                                         g_str_equal(key, "Security") == TRUE)
4136                                 dbus_message_iter_get_basic(&value, &security);
4137                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4138                                         g_str_equal(key, "Passphrase") == TRUE)
4139                                 dbus_message_iter_get_basic(&value, &passphrase);
4140                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4141                                         g_str_equal(key, "SSID") == TRUE)
4142                                 dbus_message_iter_get_basic(&value, &ssid);
4143                 }
4144
4145                 dbus_message_iter_next(&array);
4146         }
4147
4148         if (type == NULL)
4149                 return -EINVAL;
4150
4151         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4152                 return -EOPNOTSUPP;
4153
4154         if (ssid == NULL)
4155                 return -EINVAL;
4156
4157         ssid_len = strlen(ssid);
4158         if (ssid_len < 1)
4159                 return -EINVAL;
4160
4161         if (g_strcmp0(security, "none") != 0 &&
4162                                 g_strcmp0(security, "wep") != 0 &&
4163                                 g_strcmp0(security, "psk") != 0 &&
4164                                 g_strcmp0(security, "wpa") != 0 &&
4165                                 g_strcmp0(security, "rsn") != 0 &&
4166                                 g_strcmp0(security, "ieee8021x") != 0)
4167                 return -EINVAL;
4168
4169         device = __connman_device_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4170         if (device == NULL)
4171                 return -EOPNOTSUPP;
4172
4173         ident = connman_device_get_ident(device);
4174         if (ident == NULL)
4175                 return -EOPNOTSUPP;
4176
4177
4178         if (!g_strcmp0(security, "wpa") ||
4179                 !g_strcmp0(security, "rsn"))
4180                 group_security = "psk";
4181         else
4182                 group_security = security;
4183
4184         group = connman_wifi_build_group_name((unsigned char *) ssid,
4185                                                 ssid_len, mode, group_security);
4186         if (group == NULL)
4187                 return -EINVAL;
4188
4189         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4190
4191         service = lookup_by_identifier(name);
4192
4193         if (service != NULL)
4194                 goto done;
4195
4196         network = create_hidden_wifi(device, ssid, mode, security);
4197         if (network != NULL) {
4198                 connman_network_set_group(network, group);
4199                 service->network_created = TRUE;
4200         }
4201
4202         service = lookup_by_identifier(name);
4203
4204 done:
4205         g_free(name);
4206         g_free(group);
4207
4208         if (service == NULL) {
4209                 err = -EOPNOTSUPP;
4210                 goto failed;
4211         }
4212
4213         if (is_connected(service) == TRUE) {
4214                 err = -EISCONN;
4215                 goto failed;
4216         }
4217
4218         if (is_connecting(service) == TRUE) {
4219                 err = -EALREADY;
4220                 goto failed;
4221         }
4222
4223         set_reconnect_state(service, FALSE);
4224
4225         __connman_device_disconnect(device);
4226
4227         if (passphrase != NULL) {
4228                 g_free(service->passphrase);
4229                 service->passphrase = g_strdup(passphrase);
4230         }
4231
4232         service->userconnect = TRUE;
4233
4234         err = __connman_service_connect(service);
4235         if (err < 0 && err != -EINPROGRESS)
4236                 goto failed;
4237
4238         service->pending = dbus_message_ref(msg);
4239
4240         return 0;
4241
4242 failed:
4243         if (service != NULL && service->network_created == TRUE) {
4244                 struct connman_network *network = service->network;
4245
4246                 if (network != NULL) {
4247                         connman_network_set_available(network, FALSE);
4248                         __connman_device_cleanup_networks(device);
4249                 } else
4250                         __connman_service_put(service);
4251         }
4252
4253         return err;
4254 }
4255
4256 static void provision_changed(gpointer value, gpointer user_data)
4257 {
4258         struct connman_service *service = value;
4259         char *path = user_data;
4260
4261         __connman_config_provision_service_ident(service, path);
4262 }
4263
4264 void __connman_service_provision_changed(const char *ident)
4265 {
4266         g_sequence_foreach(service_list, provision_changed, (void *)ident);
4267 }
4268
4269 int __connman_service_provision(DBusMessage *msg)
4270 {
4271         GKeyFile *keyfile = NULL;
4272         const char *config_str = NULL;
4273         char *group = NULL, *ident = NULL;
4274         int err = 0;
4275         struct connman_service *service;
4276
4277         DBG("");
4278
4279         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &config_str,
4280                                                         DBUS_TYPE_INVALID);
4281
4282         if (config_str == NULL || strlen(config_str) == 0)
4283                 return -EINVAL;
4284
4285         keyfile = g_key_file_new();
4286
4287         /* populate GKeyFile with config_str */
4288         if (g_key_file_load_from_data(keyfile, config_str,
4289                                         strlen(config_str), 0, NULL) == FALSE) {
4290                 err = -EINVAL;
4291                 goto done;
4292         }
4293
4294         /*
4295          * read only one group of settings (only one service supported, no
4296          * global settings)
4297          */
4298         group = g_key_file_get_start_group(keyfile);
4299
4300         if (group == NULL || g_str_has_prefix(group, "service_") == FALSE) {
4301                 err = -EINVAL;
4302                 goto done;
4303         }
4304
4305         err = __connman_config_load_service(keyfile, group, TRUE);
4306         if (err < 0)
4307                 goto done;
4308
4309         ident = group + strlen("service_");
4310
4311         /* trigger service provisioning if service exists */
4312         service = lookup_by_identifier(ident);
4313         if (service != NULL)
4314                 __connman_config_provision_service(service);
4315
4316         g_dbus_send_reply(connection, msg, DBUS_TYPE_INVALID);
4317
4318 done:
4319         if (group != NULL)
4320                 g_free(group);
4321
4322         if (keyfile != NULL)
4323                 g_key_file_free(keyfile);
4324
4325         return err;
4326 }
4327
4328 /**
4329  * __connman_service_get:
4330  * @identifier: service identifier
4331  *
4332  * Look up a service by identifier or create a new one if not found
4333  */
4334 static struct connman_service *service_get(const char *identifier)
4335 {
4336         struct connman_service *service;
4337         GSequenceIter *iter;
4338
4339         iter = g_hash_table_lookup(service_hash, identifier);
4340         if (iter != NULL) {
4341                 service = g_sequence_get(iter);
4342                 if (service != NULL)
4343                         connman_service_ref(service);
4344                 return service;
4345         }
4346
4347         service = connman_service_create();
4348         if (service == NULL)
4349                 return NULL;
4350
4351         DBG("service %p", service);
4352
4353         service->identifier = g_strdup(identifier);
4354
4355         service->profile = g_strdup(__connman_profile_active_ident());
4356
4357         iter = g_sequence_insert_sorted(service_list, service,
4358                                                 service_compare, NULL);
4359
4360         g_hash_table_insert(service_hash, service->identifier, iter);
4361
4362         return service;
4363 }
4364
4365 static int service_register(struct connman_service *service)
4366 {
4367         const char *path = __connman_profile_active_path();
4368         GSequenceIter *iter;
4369
4370         DBG("service %p", service);
4371
4372         if (service->path != NULL)
4373                 return -EALREADY;
4374
4375         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4376
4377         DBG("path %s", service->path);
4378
4379         __connman_config_provision_service(service);
4380
4381         __connman_storage_load_service(service);
4382
4383         g_dbus_register_interface(connection, service->path,
4384                                         CONNMAN_SERVICE_INTERFACE,
4385                                         service_methods, service_signals,
4386                                                         NULL, service, NULL);
4387
4388         iter = g_hash_table_lookup(service_hash, service->identifier);
4389         if (iter != NULL)
4390                 g_sequence_sort_changed(iter, service_compare, NULL);
4391
4392         __connman_profile_changed(TRUE);
4393
4394         return 0;
4395 }
4396
4397 static void service_up(struct connman_ipconfig *ipconfig)
4398 {
4399         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4400
4401         DBG("%s up", connman_ipconfig_get_ifname(ipconfig));
4402
4403         link_changed(service);
4404
4405         service->stats.valid = FALSE;
4406         service->stats_roaming.valid = FALSE;
4407 }
4408
4409 static void service_down(struct connman_ipconfig *ipconfig)
4410 {
4411         DBG("%s down", connman_ipconfig_get_ifname(ipconfig));
4412 }
4413
4414 static void service_lower_up(struct connman_ipconfig *ipconfig)
4415 {
4416         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4417
4418         DBG("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4419
4420         stats_start(service);
4421 }
4422
4423 static void service_lower_down(struct connman_ipconfig *ipconfig)
4424 {
4425         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4426
4427         DBG("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4428
4429         stats_stop(service);
4430         __connman_storage_save_service(service);
4431 }
4432
4433 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4434 {
4435         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4436         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4437         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4438
4439         DBG("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4440
4441         type = __connman_ipconfig_get_config_type(ipconfig);
4442         method = __connman_ipconfig_get_method(ipconfig);
4443
4444         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4445                                                         type, method);
4446
4447         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4448                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4449                 __connman_service_ipconfig_indicate_state(service,
4450                                                 CONNMAN_SERVICE_STATE_READY,
4451                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4452
4453         settings_changed(service, ipconfig);
4454 }
4455
4456 static void service_ip_release(struct connman_ipconfig *ipconfig)
4457 {
4458         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4459         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4460         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4461
4462         DBG("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4463
4464         type = __connman_ipconfig_get_config_type(ipconfig);
4465         method = __connman_ipconfig_get_method(ipconfig);
4466
4467         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4468                                                         type, method);
4469
4470         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4471                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4472                 __connman_service_ipconfig_indicate_state(service,
4473                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4474                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4475
4476         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4477                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4478                 __connman_service_ipconfig_indicate_state(service,
4479                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4480                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4481
4482         settings_changed(service, ipconfig);
4483 }
4484
4485 static const struct connman_ipconfig_ops service_ops = {
4486         .up             = service_up,
4487         .down           = service_down,
4488         .lower_up       = service_lower_up,
4489         .lower_down     = service_lower_down,
4490         .ip_bound       = service_ip_bound,
4491         .ip_release     = service_ip_release,
4492 };
4493
4494 static void setup_ip4config(struct connman_service *service, int index,
4495                         enum connman_ipconfig_method method)
4496 {
4497         if (index < 0)
4498                 return;
4499
4500         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4501                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4502         if (service->ipconfig_ipv4 == NULL)
4503                 return;
4504
4505         connman_ipconfig_set_method(service->ipconfig_ipv4, method);
4506
4507         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4508
4509         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4510 }
4511
4512 static void setup_ip6config(struct connman_service *service, int index)
4513 {
4514         if (index < 0)
4515                 return;
4516
4517         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4518                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4519         if (service->ipconfig_ipv6 == NULL)
4520                 return;
4521
4522         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4523
4524         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4525 }
4526
4527 void __connman_service_create_ip4config(struct connman_service *service,
4528                                                                 int index)
4529 {
4530         const char *ident = service->profile;
4531         GKeyFile *keyfile;
4532
4533         DBG("ipv4 %p", service->ipconfig_ipv4);
4534
4535         if (service->ipconfig_ipv4 != NULL)
4536                 return;
4537
4538         setup_ip4config(service, index, CONNMAN_IPCONFIG_METHOD_DHCP);
4539
4540         if (ident == NULL)
4541                 return;
4542
4543         keyfile = __connman_storage_open_profile(ident);
4544         if (keyfile == NULL)
4545                 return;
4546
4547         if (service->ipconfig_ipv4)
4548                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4549                                         service->identifier, "IPv4.");
4550         g_key_file_free(keyfile);
4551 }
4552
4553 void __connman_service_create_ip6config(struct connman_service *service,
4554                                                                 int index)
4555 {
4556         const char *ident = service->profile;
4557         GKeyFile *keyfile;
4558
4559         DBG("ipv6 %p", service->ipconfig_ipv6);
4560
4561         if (service->ipconfig_ipv6 != NULL)
4562                 return;
4563
4564         setup_ip6config(service, index);
4565
4566         if (ident == NULL)
4567                 return;
4568
4569         keyfile = __connman_storage_open_profile(ident);
4570         if (keyfile == NULL)
4571                 return;
4572
4573         if (service->ipconfig_ipv6 != NULL)
4574                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4575                                         service->identifier, "IPv6.");
4576
4577         g_key_file_free(keyfile);
4578 }
4579
4580 /**
4581  * __connman_service_lookup_from_network:
4582  * @network: network structure
4583  *
4584  * Look up a service by network (reference count will not be increased)
4585  */
4586 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4587 {
4588         struct connman_service *service;
4589         const char *ident, *group;
4590         char *name;
4591
4592         DBG("network %p", network);
4593
4594         ident = __connman_network_get_ident(network);
4595         if (ident == NULL)
4596                 return NULL;
4597
4598         group = connman_network_get_group(network);
4599         if (group == NULL)
4600                 return NULL;
4601
4602         name = g_strdup_printf("%s_%s_%s",
4603                         __connman_network_get_type(network), ident, group);
4604         service = lookup_by_identifier(name);
4605         g_free(name);
4606
4607         return service;
4608 }
4609
4610 struct connman_service *__connman_service_lookup_from_index(int index)
4611 {
4612         struct connman_service *service;
4613         GSequenceIter *iter;
4614
4615         iter = g_sequence_get_begin_iter(service_list);
4616
4617         while (g_sequence_iter_is_end(iter) == FALSE) {
4618                 service = g_sequence_get(iter);
4619
4620                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4621                                                         == index)
4622                         return service;
4623
4624                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4625                                                         == index)
4626                         return service;
4627
4628                 iter = g_sequence_iter_next(iter);
4629         }
4630
4631         return NULL;
4632 }
4633
4634 const char *__connman_service_get_ident(struct connman_service *service)
4635 {
4636         return service->identifier;
4637 }
4638
4639 const char *__connman_service_get_path(struct connman_service *service)
4640 {
4641         return service->path;
4642 }
4643
4644 unsigned int __connman_service_get_order(struct connman_service *service)
4645 {
4646         GSequenceIter *iter;
4647
4648         if (service == NULL)
4649                 return 0;
4650
4651         if (service->favorite == FALSE) {
4652                 service->order = 0;
4653                 goto done;
4654         }
4655
4656         iter = g_hash_table_lookup(service_hash, service->identifier);
4657         if (iter != NULL) {
4658                 if (g_sequence_iter_get_position(iter) == 0)
4659                         service->order = 1;
4660                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4661                         service->order = 10;
4662                 else
4663                         service->order = 0;
4664         }
4665
4666 done:
4667         return service->order;
4668 }
4669
4670 static enum connman_service_type convert_network_type(struct connman_network *network)
4671 {
4672         enum connman_network_type type = connman_network_get_type(network);
4673
4674         switch (type) {
4675         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4676         case CONNMAN_NETWORK_TYPE_VENDOR:
4677                 break;
4678         case CONNMAN_NETWORK_TYPE_ETHERNET:
4679                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4680         case CONNMAN_NETWORK_TYPE_WIFI:
4681                 return CONNMAN_SERVICE_TYPE_WIFI;
4682         case CONNMAN_NETWORK_TYPE_WIMAX:
4683                 return CONNMAN_SERVICE_TYPE_WIMAX;
4684         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4685         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4686                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4687         case CONNMAN_NETWORK_TYPE_CELLULAR:
4688                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4689         }
4690
4691         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4692 }
4693
4694 static enum connman_service_security convert_wifi_security(const char *security)
4695 {
4696         if (security == NULL)
4697                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4698         else if (g_str_equal(security, "none") == TRUE)
4699                 return CONNMAN_SERVICE_SECURITY_NONE;
4700         else if (g_str_equal(security, "wep") == TRUE)
4701                 return CONNMAN_SERVICE_SECURITY_WEP;
4702         else if (g_str_equal(security, "psk") == TRUE)
4703                 return CONNMAN_SERVICE_SECURITY_PSK;
4704         else if (g_str_equal(security, "ieee8021x") == TRUE)
4705                 return CONNMAN_SERVICE_SECURITY_8021X;
4706         else if (g_str_equal(security, "wpa") == TRUE)
4707                 return CONNMAN_SERVICE_SECURITY_WPA;
4708         else if (g_str_equal(security, "rsn") == TRUE)
4709                 return CONNMAN_SERVICE_SECURITY_RSN;
4710         else
4711                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4712 }
4713
4714 static void update_from_network(struct connman_service *service,
4715                                         struct connman_network *network)
4716 {
4717         connman_uint8_t strength = service->strength;
4718         GSequenceIter *iter;
4719         const char *str;
4720
4721         DBG("service %p network %p", service, network);
4722
4723         if (is_connected(service) == TRUE)
4724                 return;
4725
4726         if (is_connecting(service) == TRUE)
4727                 return;
4728
4729         str = connman_network_get_string(network, "Name");
4730         if (str != NULL) {
4731                 g_free(service->name);
4732                 service->name = g_strdup(str);
4733                 service->hidden = FALSE;
4734         } else {
4735                 g_free(service->name);
4736                 service->name = NULL;
4737                 service->hidden = TRUE;
4738         }
4739
4740         service->strength = connman_network_get_strength(network);
4741         service->roaming = connman_network_get_bool(network, "Roaming");
4742
4743         if (service->strength == 0) {
4744                 /*
4745                  * Filter out 0-values; it's unclear what they mean
4746                  * and they cause anomalous sorting of the priority list.
4747                  */
4748                 service->strength = strength;
4749         }
4750
4751         str = connman_network_get_string(network, "WiFi.Security");
4752         service->security = convert_wifi_security(str);
4753
4754         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4755                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4756
4757         if (service->strength > strength && service->network != NULL) {
4758                 connman_network_unref(service->network);
4759                 service->network = connman_network_ref(network);
4760
4761                 strength_changed(service);
4762         }
4763
4764         if (service->network == NULL)
4765                 service->network = connman_network_ref(network);
4766
4767         iter = g_hash_table_lookup(service_hash, service->identifier);
4768         if (iter != NULL)
4769                 g_sequence_sort_changed(iter, service_compare, NULL);
4770 }
4771
4772 /**
4773  * __connman_service_create_from_network:
4774  * @network: network structure
4775  *
4776  * Look up service by network and if not found, create one
4777  */
4778 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4779 {
4780         struct connman_service *service;
4781         struct connman_device *device;
4782         const char *ident, *group;
4783         char *name;
4784         int index;
4785
4786         DBG("network %p", network);
4787
4788         ident = __connman_network_get_ident(network);
4789         if (ident == NULL)
4790                 return NULL;
4791
4792         group = connman_network_get_group(network);
4793         if (group == NULL)
4794                 return NULL;
4795
4796         name = g_strdup_printf("%s_%s_%s",
4797                         __connman_network_get_type(network), ident, group);
4798         service = service_get(name);
4799         g_free(name);
4800
4801         if (service == NULL)
4802                 return NULL;
4803
4804         if (__connman_network_get_weakness(network) == TRUE)
4805                 return service;
4806
4807         if (service->path != NULL) {
4808                 update_from_network(service, network);
4809                 __connman_profile_changed(TRUE);
4810                 return service;
4811         }
4812
4813         service->type = convert_network_type(network);
4814
4815         switch (service->type) {
4816         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4817         case CONNMAN_SERVICE_TYPE_SYSTEM:
4818         case CONNMAN_SERVICE_TYPE_ETHERNET:
4819         case CONNMAN_SERVICE_TYPE_WIMAX:
4820         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4821         case CONNMAN_SERVICE_TYPE_GPS:
4822         case CONNMAN_SERVICE_TYPE_VPN:
4823         case CONNMAN_SERVICE_TYPE_GADGET:
4824                 service->autoconnect = FALSE;
4825                 break;
4826         case CONNMAN_SERVICE_TYPE_WIFI:
4827         case CONNMAN_SERVICE_TYPE_CELLULAR:
4828                 service->autoconnect = TRUE;
4829                 break;
4830         }
4831
4832         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4833         service->state = combine_state(service->state_ipv4, service->state_ipv6);
4834
4835         update_from_network(service, network);
4836
4837         index = connman_network_get_index(network);
4838
4839         if (service->ipconfig_ipv4 == NULL)
4840                 setup_ip4config(service, index, CONNMAN_IPCONFIG_METHOD_DHCP);
4841
4842         if (service->ipconfig_ipv6 == NULL)
4843                 setup_ip6config(service, index);
4844
4845         service_register(service);
4846
4847         if (service->favorite == TRUE) {
4848                 device = connman_network_get_device(service->network);
4849                 if (device && __connman_device_scanning(device) == FALSE)
4850                         __connman_service_auto_connect();
4851         }
4852
4853         __connman_notifier_service_add(service);
4854
4855         return service;
4856 }
4857
4858 void __connman_service_update_from_network(struct connman_network *network)
4859 {
4860         struct connman_service *service;
4861         connman_uint8_t strength;
4862         connman_bool_t roaming;
4863         GSequenceIter *iter;
4864         const char *name;
4865         connman_bool_t stats_enable;
4866
4867         DBG("network %p", network);
4868
4869         service = __connman_service_lookup_from_network(network);
4870         if (service == NULL)
4871                 return;
4872
4873         if (service->network == NULL)
4874                 return;
4875
4876         name = connman_network_get_string(service->network, "Name");
4877         if (g_strcmp0(service->name, name) != 0) {
4878                 g_free(service->name);
4879                 service->name = g_strdup(name);
4880                 connman_dbus_property_changed_basic(service->path,
4881                                 CONNMAN_SERVICE_INTERFACE, "Name",
4882                                 DBUS_TYPE_STRING, &service->name);
4883         }
4884
4885         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4886                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4887
4888         strength = connman_network_get_strength(service->network);
4889         if (strength == service->strength)
4890                 goto roaming;
4891
4892         service->strength = strength;
4893
4894         strength_changed(service);
4895
4896 roaming:
4897         roaming = connman_network_get_bool(service->network, "Roaming");
4898         if (roaming == service->roaming)
4899                 return;
4900
4901         stats_enable = stats_enabled(service);
4902         if (stats_enable == TRUE)
4903                 stats_stop(service);
4904
4905         service->roaming = roaming;
4906
4907         if (stats_enable == TRUE)
4908                 stats_start(service);
4909
4910         roaming_changed(service);
4911
4912         iter = g_hash_table_lookup(service_hash, service->identifier);
4913         if (iter != NULL)
4914                 g_sequence_sort_changed(iter, service_compare, NULL);
4915 }
4916
4917 void __connman_service_remove_from_network(struct connman_network *network)
4918 {
4919         struct connman_service *service;
4920
4921         DBG("network %p", network);
4922
4923         service = __connman_service_lookup_from_network(network);
4924         if (service == NULL)
4925                 return;
4926
4927         __connman_service_put(service);
4928 }
4929
4930 /**
4931  * __connman_service_create_from_provider:
4932  * @provider: provider structure
4933  *
4934  * Look up service by provider and if not found, create one
4935  */
4936 struct connman_service *
4937 __connman_service_create_from_provider(struct connman_provider *provider)
4938 {
4939         struct connman_service *service;
4940         const char *ident, *str;
4941         char *name;
4942         int index = connman_provider_get_index(provider);
4943
4944         DBG("provider %p", provider);
4945
4946         ident = __connman_provider_get_ident(provider);
4947         if (ident == NULL)
4948                 return NULL;
4949
4950         name = g_strdup_printf("vpn_%s", ident);
4951         service = service_get(name);
4952         g_free(name);
4953
4954         if (service == NULL)
4955                 return NULL;
4956
4957         service->type = CONNMAN_SERVICE_TYPE_VPN;
4958         service->provider = connman_provider_ref(provider);
4959         service->autoconnect = FALSE;
4960
4961         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4962
4963         str = connman_provider_get_string(provider, "Name");
4964         if (str != NULL) {
4965                 g_free(service->name);
4966                 service->name = g_strdup(str);
4967                 service->hidden = FALSE;
4968         } else {
4969                 g_free(service->name);
4970                 service->name = NULL;
4971                 service->hidden = TRUE;
4972         }
4973
4974         service->strength = 0;
4975
4976         if (service->ipconfig_ipv4 == NULL)
4977                 setup_ip4config(service, index, CONNMAN_IPCONFIG_METHOD_MANUAL);
4978
4979         if (service->ipconfig_ipv6 == NULL)
4980                 setup_ip6config(service, index);
4981
4982         service_register(service);
4983
4984         __connman_notifier_service_add(service);
4985
4986         return service;
4987 }
4988
4989 static int service_load(struct connman_service *service)
4990 {
4991         const char *ident = service->profile;
4992         GKeyFile *keyfile;
4993         GError *error = NULL;
4994         gchar *pathname, *data = NULL;
4995         gsize length;
4996         gchar *str;
4997         connman_bool_t autoconnect;
4998         unsigned int ssid_len;
4999         int err = 0;
5000
5001         DBG("service %p", service);
5002
5003         if (ident == NULL)
5004                 return -EINVAL;
5005
5006         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5007         if (pathname == NULL)
5008                 return -ENOMEM;
5009
5010         keyfile = g_key_file_new();
5011
5012         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
5013                 g_free(pathname);
5014                 return -ENOENT;
5015         }
5016
5017         g_free(pathname);
5018
5019         if (g_key_file_load_from_data(keyfile, data, length,
5020                                                         0, NULL) == FALSE) {
5021                 g_free(data);
5022                 return -EILSEQ;
5023         }
5024
5025         g_free(data);
5026
5027         switch (service->type) {
5028         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5029         case CONNMAN_SERVICE_TYPE_SYSTEM:
5030         case CONNMAN_SERVICE_TYPE_ETHERNET:
5031         case CONNMAN_SERVICE_TYPE_GPS:
5032         case CONNMAN_SERVICE_TYPE_VPN:
5033         case CONNMAN_SERVICE_TYPE_GADGET:
5034                 break;
5035         case CONNMAN_SERVICE_TYPE_WIFI:
5036                 if (service->name == NULL) {
5037                         gchar *name;
5038
5039                         name = g_key_file_get_string(keyfile,
5040                                         service->identifier, "Name", NULL);
5041                         if (name != NULL) {
5042                                 g_free(service->name);
5043                                 service->name = name;
5044                         }
5045
5046                         if (service->network != NULL)
5047                                 connman_network_set_name(service->network,
5048                                                                         name);
5049                 }
5050
5051                 if (service->network &&
5052                                 connman_network_get_blob(service->network,
5053                                         "WiFi.SSID", &ssid_len) == NULL) {
5054                         gchar *hex_ssid;
5055
5056                         hex_ssid = g_key_file_get_string(keyfile,
5057                                                         service->identifier,
5058                                                                 "SSID", NULL);
5059
5060                         if (hex_ssid != NULL) {
5061                                 gchar *ssid;
5062                                 unsigned int i, j = 0, hex;
5063                                 size_t hex_ssid_len = strlen(hex_ssid);
5064
5065                                 ssid = g_try_malloc0(hex_ssid_len / 2);
5066                                 if (ssid == NULL) {
5067                                         g_free(hex_ssid);
5068                                         err = -ENOMEM;
5069                                         goto done;
5070                                 }
5071
5072                                 for (i = 0; i < hex_ssid_len; i += 2) {
5073                                         sscanf(hex_ssid + i, "%02x", &hex);
5074                                         ssid[j++] = hex;
5075                                 }
5076
5077                                 connman_network_set_blob(service->network,
5078                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
5079                         }
5080
5081                         g_free(hex_ssid);
5082                 }
5083                 /* fall through */
5084
5085         case CONNMAN_SERVICE_TYPE_WIMAX:
5086         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5087         case CONNMAN_SERVICE_TYPE_CELLULAR:
5088                 service->favorite = g_key_file_get_boolean(keyfile,
5089                                 service->identifier, "Favorite", NULL);
5090
5091                 autoconnect = g_key_file_get_boolean(keyfile,
5092                                 service->identifier, "AutoConnect", &error);
5093                 if (error == NULL)
5094                         service->autoconnect = autoconnect;
5095                 g_clear_error(&error);
5096
5097                 str = g_key_file_get_string(keyfile,
5098                                 service->identifier, "Failure", NULL);
5099                 if (str != NULL) {
5100                         if (service->favorite == FALSE)
5101                                 service->state_ipv4 = service->state_ipv6 =
5102                                         CONNMAN_SERVICE_STATE_FAILURE;
5103                         service->error = string2error(str);
5104                 }
5105                 break;
5106         }
5107
5108         str = g_key_file_get_string(keyfile,
5109                                 service->identifier, "Modified", NULL);
5110         if (str != NULL) {
5111                 g_time_val_from_iso8601(str, &service->modified);
5112                 g_free(str);
5113         }
5114
5115         str = g_key_file_get_string(keyfile,
5116                                 service->identifier, "Passphrase", NULL);
5117         if (str != NULL) {
5118                 g_free(service->passphrase);
5119                 service->passphrase = str;
5120         }
5121
5122         if (service->ipconfig_ipv4 != NULL)
5123                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5124                                         service->identifier, "IPv4.");
5125
5126         if (service->ipconfig_ipv6 != NULL)
5127                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5128                                         service->identifier, "IPv6.");
5129
5130         service->nameservers_config = g_key_file_get_string_list(keyfile,
5131                         service->identifier, "Nameservers", &length, NULL);
5132         if (service->nameservers_config != NULL && length == 0) {
5133                 g_strfreev(service->nameservers_config);
5134                 service->nameservers_config = NULL;
5135         }
5136
5137         service->domains = g_key_file_get_string_list(keyfile,
5138                         service->identifier, "Domains", &length, NULL);
5139         if (service->domains != NULL && length == 0) {
5140                 g_strfreev(service->domains);
5141                 service->domains = NULL;
5142         }
5143
5144         str = g_key_file_get_string(keyfile,
5145                                 service->identifier, "Proxy.Method", NULL);
5146         if (str != NULL)
5147                 service->proxy_config = string2proxymethod(str);
5148
5149         g_free(str);
5150
5151         service->proxies = g_key_file_get_string_list(keyfile,
5152                         service->identifier, "Proxy.Servers", &length, NULL);
5153         if (service->proxies != NULL && length == 0) {
5154                 g_strfreev(service->proxies);
5155                 service->proxies = NULL;
5156         }
5157
5158         service->excludes = g_key_file_get_string_list(keyfile,
5159                         service->identifier, "Proxy.Excludes", &length, NULL);
5160         if (service->excludes != NULL && length == 0) {
5161                 g_strfreev(service->excludes);
5162                 service->excludes = NULL;
5163         }
5164
5165         str = g_key_file_get_string(keyfile,
5166                                 service->identifier, "Proxy.URL", NULL);
5167         if (str != NULL) {
5168                 g_free(service->pac);
5169                 service->pac = str;
5170         }
5171
5172 done:
5173         g_key_file_free(keyfile);
5174
5175         return err;
5176 }
5177
5178 static int service_save(struct connman_service *service)
5179 {
5180         const char *ident = service->profile;
5181         GKeyFile *keyfile;
5182         gchar *pathname, *data = NULL;
5183         gsize length;
5184         gchar *str;
5185         const char *cst_str = NULL;
5186         int err = 0;
5187
5188         DBG("service %p", service);
5189
5190         if (ident == NULL)
5191                 return -EINVAL;
5192
5193         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5194         if (pathname == NULL)
5195                 return -ENOMEM;
5196
5197         keyfile = g_key_file_new();
5198
5199         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5200                 goto update;
5201
5202         if (length > 0) {
5203                 if (g_key_file_load_from_data(keyfile, data, length,
5204                                                         0, NULL) == FALSE)
5205                         goto done;
5206         }
5207
5208         g_free(data);
5209
5210 update:
5211         if (service->name != NULL)
5212                 g_key_file_set_string(keyfile, service->identifier,
5213                                                 "Name", service->name);
5214
5215         switch (service->type) {
5216         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5217         case CONNMAN_SERVICE_TYPE_SYSTEM:
5218         case CONNMAN_SERVICE_TYPE_ETHERNET:
5219         case CONNMAN_SERVICE_TYPE_GPS:
5220         case CONNMAN_SERVICE_TYPE_VPN:
5221         case CONNMAN_SERVICE_TYPE_GADGET:
5222                 break;
5223         case CONNMAN_SERVICE_TYPE_WIFI:
5224                 if (service->network) {
5225                         const unsigned char *ssid;
5226                         unsigned int ssid_len = 0;
5227
5228                         ssid = connman_network_get_blob(service->network,
5229                                                         "WiFi.SSID", &ssid_len);
5230
5231                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5232                                 char *identifier = service->identifier;
5233                                 GString *str;
5234                                 unsigned int i;
5235
5236                                 str = g_string_sized_new(ssid_len * 2);
5237                                 if (str == NULL) {
5238                                         err = -ENOMEM;
5239                                         goto done;
5240                                 }
5241
5242                                 for (i = 0; i < ssid_len; i++)
5243                                         g_string_append_printf(str,
5244                                                         "%02x", ssid[i]);
5245
5246                                 g_key_file_set_string(keyfile, identifier,
5247                                                         "SSID", str->str);
5248
5249                                 g_string_free(str, TRUE);
5250                         }
5251                 }
5252                 /* fall through */
5253
5254         case CONNMAN_SERVICE_TYPE_WIMAX:
5255         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5256         case CONNMAN_SERVICE_TYPE_CELLULAR:
5257                 g_key_file_set_boolean(keyfile, service->identifier,
5258                                         "Favorite", service->favorite);
5259
5260                 if (service->favorite == TRUE)
5261                         g_key_file_set_boolean(keyfile, service->identifier,
5262                                         "AutoConnect", service->autoconnect);
5263
5264                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5265                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5266                         const char *failure = error2string(service->error);
5267                         if (failure != NULL)
5268                                 g_key_file_set_string(keyfile,
5269                                                         service->identifier,
5270                                                         "Failure", failure);
5271                 } else {
5272                         g_key_file_remove_key(keyfile, service->identifier,
5273                                                         "Failure", NULL);
5274                 }
5275                 break;
5276         }
5277
5278         str = g_time_val_to_iso8601(&service->modified);
5279         if (str != NULL) {
5280                 g_key_file_set_string(keyfile, service->identifier,
5281                                                         "Modified", str);
5282                 g_free(str);
5283         }
5284
5285         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5286                 g_key_file_set_string(keyfile, service->identifier,
5287                                         "Passphrase", service->passphrase);
5288         else
5289                 g_key_file_remove_key(keyfile, service->identifier,
5290                                                         "Passphrase", NULL);
5291
5292         if (service->ipconfig_ipv4 != NULL)
5293                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5294                                         service->identifier, "IPv4.");
5295
5296         if (service->ipconfig_ipv6 != NULL)
5297                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5298                                                 service->identifier, "IPv6.");
5299
5300         if (service->nameservers_config != NULL) {
5301                 guint len = g_strv_length(service->nameservers_config);
5302
5303                 g_key_file_set_string_list(keyfile, service->identifier,
5304                                                                 "Nameservers",
5305                                 (const gchar **) service->nameservers_config, len);
5306         } else
5307                 g_key_file_remove_key(keyfile, service->identifier,
5308                                                         "Nameservers", NULL);
5309
5310         if (service->domains != NULL) {
5311                 guint len = g_strv_length(service->domains);
5312
5313                 g_key_file_set_string_list(keyfile, service->identifier,
5314                                                                 "Domains",
5315                                 (const gchar **) service->domains, len);
5316         } else
5317                 g_key_file_remove_key(keyfile, service->identifier,
5318                                                         "Domains", NULL);
5319
5320         cst_str = proxymethod2string(service->proxy_config);
5321         if (cst_str != NULL)
5322                 g_key_file_set_string(keyfile, service->identifier,
5323                                 "Proxy.Method", cst_str);
5324
5325         if (service->proxies != NULL) {
5326                 guint len = g_strv_length(service->proxies);
5327
5328                 g_key_file_set_string_list(keyfile, service->identifier,
5329                                 "Proxy.Servers",
5330                                 (const gchar **) service->proxies, len);
5331         } else
5332                 g_key_file_remove_key(keyfile, service->identifier,
5333                                                 "Proxy.Servers", NULL);
5334
5335         if (service->excludes != NULL) {
5336                 guint len = g_strv_length(service->excludes);
5337
5338                 g_key_file_set_string_list(keyfile, service->identifier,
5339                                 "Proxy.Excludes",
5340                                 (const gchar **) service->excludes, len);
5341         } else
5342                 g_key_file_remove_key(keyfile, service->identifier,
5343                                                 "Proxy.Excludes", NULL);
5344
5345         if (service->pac != NULL && strlen(service->pac) > 0)
5346                 g_key_file_set_string(keyfile, service->identifier,
5347                                         "Proxy.URL", service->pac);
5348         else
5349                 g_key_file_remove_key(keyfile, service->identifier,
5350                                                         "Proxy.URL", NULL);
5351
5352         data = g_key_file_to_data(keyfile, &length, NULL);
5353
5354         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5355                 connman_error("Failed to store service information");
5356
5357 done:
5358         g_free(data);
5359
5360         g_key_file_free(keyfile);
5361
5362         g_free(pathname);
5363
5364         return err;
5365 }
5366
5367 static struct connman_storage service_storage = {
5368         .name           = "service",
5369         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5370         .service_load   = service_load,
5371         .service_save   = service_save,
5372 };
5373
5374 int __connman_service_init(void)
5375 {
5376         DBG("");
5377
5378         connection = connman_dbus_get_connection();
5379
5380         if (connman_storage_register(&service_storage) < 0)
5381                 connman_error("Failed to register service storage");
5382
5383         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5384                                                                 NULL, NULL);
5385
5386         service_list = g_sequence_new(service_free);
5387
5388         return 0;
5389 }
5390
5391 void __connman_service_cleanup(void)
5392 {
5393         DBG("");
5394
5395         g_sequence_free(service_list);
5396         service_list = NULL;
5397
5398         g_hash_table_destroy(service_hash);
5399         service_hash = NULL;
5400
5401         g_slist_free(counter_list);
5402         counter_list = NULL;
5403
5404         connman_storage_unregister(&service_storage);
5405
5406         dbus_connection_unref(connection);
5407 }