src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38 static GSList *counter_list = NULL;
  39
  40 struct connman_stats {
  41         connman_bool_t valid;
  42         connman_bool_t enabled;
  43         struct connman_stats_data data_last;
  44         struct connman_stats_data data;
  45         GTimer *timer;
  46 };
  47
  48 struct connman_stats_counter {
  49         connman_bool_t append_all;
  50         struct connman_stats stats;
  51         struct connman_stats stats_roaming;
  52 };
  53
  54 struct connman_service {
  55         gint refcount;
  56         char *identifier;
  57         char *path;
  58         enum connman_service_type type;
  59         enum connman_service_mode mode;
  60         enum connman_service_security security;
  61         enum connman_service_state state_ipv4;
  62         enum connman_service_state state_ipv6;
  63         enum connman_service_error error;
  64         connman_uint8_t strength;
  65         connman_bool_t favorite;
  66         connman_bool_t immutable;
  67         connman_bool_t hidden;
  68         connman_bool_t ignore;
  69         connman_bool_t autoconnect;
  70         connman_bool_t userconnect;
  71         GTimeVal modified;
  72         unsigned int order;
  73         char *name;
  74         char *passphrase;
  75         char *profile;
  76         connman_bool_t roaming;
  77         connman_bool_t login_required;
  78         struct connman_ipconfig *ipconfig_ipv4;
  79         struct connman_ipconfig *ipconfig_ipv6;
  80         struct connman_network *network;
  81         struct connman_provider *provider;
  82         char **nameservers;
  83         char **nameservers_config;
  84         char **domains;
  85         char *domainname;
  86         char **timeservers;
  87         /* 802.1x settings from the config files */
  88         char *eap;
  89         char *identity;
  90         char *ca_cert_file;
  91         char *client_cert_file;
  92         char *private_key_file;
  93         char *private_key_passphrase;
  94         char *phase2;
  95         DBusMessage *pending;
  96         guint timeout;
  97         struct connman_location *location;
  98         struct connman_stats stats;
  99         struct connman_stats stats_roaming;
 100         GHashTable *counter_table;
 101         enum connman_service_proxy_method proxy;
 102         enum connman_service_proxy_method proxy_config;
 103         char **proxies;
 104         char **excludes;
 105         char *pac;
 106         connman_bool_t wps;
 107 };
 108
 109 static void append_path(gpointer value, gpointer user_data)
 110 {
 111         struct connman_service *service = value;
 112         DBusMessageIter *iter = user_data;
 113
 114         if (service->path == NULL || service->hidden == TRUE)
 115                 return;
 116
 117         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 118                                                         &service->path);
 119 }
 120
 121 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 122 {
 123         g_sequence_foreach(service_list, append_path, iter);
 124 }
 125
 126 struct find_data {
 127         const char *path;
 128         struct connman_service *service;
 129 };
 130
 131 static void compare_path(gpointer value, gpointer user_data)
 132 {
 133         struct connman_service *service = value;
 134         struct find_data *data = user_data;
 135
 136         if (data->service != NULL)
 137                 return;
 138
 139         if (g_strcmp0(service->path, data->path) == 0)
 140                 data->service = service;
 141 }
 142
 143 static struct connman_service *find_service(const char *path)
 144 {
 145         struct find_data data = { .path = path, .service = NULL };
 146
 147         DBG("path %s", path);
 148
 149         g_sequence_foreach(service_list, compare_path, &data);
 150
 151         return data.service;
 152 }
 153
 154 const char *__connman_service_type2string(enum connman_service_type type)
 155 {
 156         switch (type) {
 157         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 158                 break;
 159         case CONNMAN_SERVICE_TYPE_SYSTEM:
 160                 return "system";
 161         case CONNMAN_SERVICE_TYPE_ETHERNET:
 162                 return "ethernet";
 163         case CONNMAN_SERVICE_TYPE_WIFI:
 164                 return "wifi";
 165         case CONNMAN_SERVICE_TYPE_WIMAX:
 166                 return "wimax";
 167         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 168                 return "bluetooth";
 169         case CONNMAN_SERVICE_TYPE_CELLULAR:
 170                 return "cellular";
 171         case CONNMAN_SERVICE_TYPE_GPS:
 172                 return "gps";
 173         case CONNMAN_SERVICE_TYPE_VPN:
 174                 return "vpn";
 175         case CONNMAN_SERVICE_TYPE_GADGET:
 176                 return "gadget";
 177         }
 178
 179         return NULL;
 180 }
 181
 182 static const char *mode2string(enum connman_service_mode mode)
 183 {
 184         switch (mode) {
 185         case CONNMAN_SERVICE_MODE_UNKNOWN:
 186                 break;
 187         case CONNMAN_SERVICE_MODE_MANAGED:
 188                 return "managed";
 189         case CONNMAN_SERVICE_MODE_ADHOC:
 190                 return "adhoc";
 191         case CONNMAN_SERVICE_MODE_GPRS:
 192                 return "gprs";
 193         case CONNMAN_SERVICE_MODE_EDGE:
 194                 return "edge";
 195         case CONNMAN_SERVICE_MODE_UMTS:
 196                 return "umts";
 197         }
 198
 199         return NULL;
 200 }
 201
 202 static const char *security2string(enum connman_service_security security)
 203 {
 204         switch (security) {
 205         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 206                 break;
 207         case CONNMAN_SERVICE_SECURITY_NONE:
 208                 return "none";
 209         case CONNMAN_SERVICE_SECURITY_WEP:
 210                 return "wep";
 211         case CONNMAN_SERVICE_SECURITY_PSK:
 212                 return "psk";
 213         case CONNMAN_SERVICE_SECURITY_8021X:
 214                 return "ieee8021x";
 215         case CONNMAN_SERVICE_SECURITY_WPA:
 216                 return "wpa";
 217         case CONNMAN_SERVICE_SECURITY_RSN:
 218                 return "rsn";
 219         }
 220
 221         return NULL;
 222 }
 223
 224 static const char *state2string(enum connman_service_state state)
 225 {
 226         switch (state) {
 227         case CONNMAN_SERVICE_STATE_UNKNOWN:
 228                 break;
 229         case CONNMAN_SERVICE_STATE_IDLE:
 230                 return "idle";
 231         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 232                 return "association";
 233         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 234                 return "configuration";
 235         case CONNMAN_SERVICE_STATE_READY:
 236                 return "ready";
 237         case CONNMAN_SERVICE_STATE_ONLINE:
 238                 return "online";
 239         case CONNMAN_SERVICE_STATE_DISCONNECT:
 240                 return "disconnect";
 241         case CONNMAN_SERVICE_STATE_FAILURE:
 242                 return "failure";
 243         }
 244
 245         return NULL;
 246 }
 247
 248 static const char *error2string(enum connman_service_error error)
 249 {
 250         switch (error) {
 251         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 252                 break;
 253         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 254                 return "out-of-range";
 255         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 256                 return "pin-missing";
 257         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 258                 return "dhcp-failed";
 259         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 260                 return "connect-failed";
 261         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 262                 return "login-failed";
 263         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 264                 return "auth-failed";
 265         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 266                 return "invalid-key";
 267         }
 268
 269         return NULL;
 270 }
 271
 272 static enum connman_service_error string2error(const char *error)
 273 {
 274         if (g_strcmp0(error, "dhcp-failed") == 0)
 275                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 276         else if (g_strcmp0(error, "pin-missing") == 0)
 277                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 278         else if (g_strcmp0(error, "invalid-key") == 0)
 279                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 280
 281         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 282 }
 283
 284 static const char *proxymethod2string(enum connman_service_proxy_method method)
 285 {
 286         switch (method) {
 287         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 288                 return "direct";
 289         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 290                 return "manual";
 291         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 292                 return "auto";
 293         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 294                 break;
 295         }
 296
 297         return NULL;
 298 }
 299
 300 static enum connman_service_proxy_method string2proxymethod(const char *method)
 301 {
 302         if (g_strcmp0(method, "direct") == 0)
 303                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 304         else if (g_strcmp0(method, "auto") == 0)
 305                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 306         else if (g_strcmp0(method, "manual") == 0)
 307                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 308         else
 309                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 310 }
 311
 312 static enum connman_service_state combine_state(
 313                                         enum connman_service_state state_a,
 314                                         enum connman_service_state state_b)
 315 {
 316         enum connman_service_state result;
 317
 318         if (state_a == state_b) {
 319                 result = state_a;
 320                 goto done;
 321         }
 322
 323         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 324                 result = state_b;
 325                 goto done;
 326         }
 327
 328         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 329                 result = state_a;
 330                 goto done;
 331         }
 332
 333         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 334                 result = state_b;
 335                 goto done;
 336         }
 337
 338         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 339                 result = state_a;
 340                 goto done;
 341         }
 342
 343         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 344                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 345                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 346                                 state_b == CONNMAN_SERVICE_STATE_READY)
 347                         result = state_b;
 348                 else
 349                         result = state_a;
 350                 goto done;
 351         }
 352
 353         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 354                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 355                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 356                                 state_a == CONNMAN_SERVICE_STATE_READY)
 357                         result = state_a;
 358                 else
 359                         result = state_b;
 360                 goto done;
 361         }
 362
 363         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 364                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 365                                 state_b == CONNMAN_SERVICE_STATE_READY)
 366                         result = state_b;
 367                 else
 368                         result = state_a;
 369                 goto done;
 370         }
 371
 372         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 373                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 374                                 state_a == CONNMAN_SERVICE_STATE_READY)
 375                         result = state_a;
 376                 else
 377                         result = state_b;
 378                 goto done;
 379         }
 380
 381         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 382                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
 383                         result = state_b;
 384                 else
 385                         result = state_a;
 386                 goto done;
 387         }
 388
 389         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 390                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
 391                         result = state_a;
 392                 else
 393                         result = state_b;
 394                 goto done;
 395         }
 396
 397         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 398                 result = state_a;
 399                 goto done;
 400         }
 401
 402         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 403                 result = state_b;
 404                 goto done;
 405         }
 406
 407         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 408                 result = state_b;
 409                 goto done;
 410         }
 411
 412         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 413                 result = state_a;
 414                 goto done;
 415         }
 416
 417         result = CONNMAN_SERVICE_STATE_FAILURE;
 418
 419 done:
 420         return result;
 421 }
 422
 423 static connman_bool_t is_connecting_state(struct connman_service *service,
 424                                         enum connman_service_state state)
 425 {
 426         switch (state) {
 427         case CONNMAN_SERVICE_STATE_UNKNOWN:
 428         case CONNMAN_SERVICE_STATE_IDLE:
 429         case CONNMAN_SERVICE_STATE_FAILURE:
 430                 if (service->network != NULL)
 431                         return connman_network_get_connecting(service->network);
 432         case CONNMAN_SERVICE_STATE_DISCONNECT:
 433         case CONNMAN_SERVICE_STATE_READY:
 434         case CONNMAN_SERVICE_STATE_ONLINE:
 435                 break;
 436         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 437         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 438                 return TRUE;
 439         }
 440
 441         return FALSE;
 442 }
 443
 444 static connman_bool_t is_connected_state(const struct connman_service *service,
 445                                         enum connman_service_state state)
 446 {
 447         switch (state) {
 448         case CONNMAN_SERVICE_STATE_UNKNOWN:
 449         case CONNMAN_SERVICE_STATE_IDLE:
 450         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 451         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 452         case CONNMAN_SERVICE_STATE_DISCONNECT:
 453         case CONNMAN_SERVICE_STATE_FAILURE:
 454                 break;
 455         case CONNMAN_SERVICE_STATE_READY:
 456         case CONNMAN_SERVICE_STATE_ONLINE:
 457                 return TRUE;
 458         }
 459
 460         return FALSE;
 461 }
 462
 463 static connman_bool_t is_connecting(struct connman_service *service)
 464 {
 465         enum connman_service_state state;
 466
 467         state = combine_state(service->state_ipv4, service->state_ipv6);
 468
 469         return is_connecting_state(service, state);
 470 }
 471
 472 static connman_bool_t is_connected(struct connman_service *service)
 473 {
 474         enum connman_service_state state;
 475
 476         state = combine_state(service->state_ipv4, service->state_ipv6);
 477
 478         return is_connected_state(service, state);
 479 }
 480
 481 static void update_nameservers(struct connman_service *service)
 482 {
 483         const char *ifname;
 484
 485         if (service->ipconfig_ipv4)
 486                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 487         else if (service->ipconfig_ipv6)
 488                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 489         else
 490                 ifname = NULL;
 491
 492         if (ifname == NULL)
 493                 return;
 494
 495         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 496         case CONNMAN_SERVICE_STATE_UNKNOWN:
 497         case CONNMAN_SERVICE_STATE_IDLE:
 498         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 499         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 500                 return;
 501         case CONNMAN_SERVICE_STATE_FAILURE:
 502         case CONNMAN_SERVICE_STATE_DISCONNECT:
 503                 connman_resolver_remove_all(ifname);
 504                 return;
 505         case CONNMAN_SERVICE_STATE_READY:
 506         case CONNMAN_SERVICE_STATE_ONLINE:
 507                 break;
 508         }
 509
 510         connman_resolver_remove_all(ifname);
 511
 512         if (service->nameservers_config != NULL) {
 513                 int i;
 514
 515                 for (i = 0; service->nameservers_config[i] != NULL; i++) {
 516                         connman_resolver_append(ifname, NULL,
 517                                                 service->nameservers_config[i]);
 518                 }
 519         } else if (service->nameservers != NULL) {
 520                 int i;
 521
 522                 for (i = 0; service->nameservers[i] != NULL; i++) {
 523                         connman_resolver_append(ifname, NULL,
 524                                                 service->nameservers[i]);
 525                 }
 526         }
 527
 528         if (service->domains != NULL) {
 529                 int i;
 530
 531                 for (i = 0; service->domains[i]; i++)
 532                         connman_resolver_append(ifname, service->domains[i],
 533                                                 NULL);
 534         } else if (service->domainname != NULL)
 535                 connman_resolver_append(ifname, service->domainname, NULL);
 536
 537         connman_resolver_flush();
 538 }
 539
 540 int __connman_service_nameserver_append(struct connman_service *service,
 541                                                 const char *nameserver)
 542 {
 543         int len;
 544
 545         DBG("service %p nameserver %s", service, nameserver);
 546
 547         if (nameserver == NULL)
 548                 return -EINVAL;
 549
 550         if (service->nameservers != NULL) {
 551                 int i;
 552
 553                 for (i = 0; service->nameservers[i] != NULL; i++)
 554                         if (g_strcmp0(service->nameservers[i], nameserver) == 0)
 555                                 return -EEXIST;
 556
 557                 len = g_strv_length(service->nameservers);
 558                 service->nameservers = g_try_renew(char *, service->nameservers,
 559                                                         len + 2);
 560         } else {
 561                 len = 0;
 562                 service->nameservers = g_try_new0(char *, len + 2);
 563         }
 564
 565         if (service->nameservers == NULL)
 566                 return -ENOMEM;
 567
 568         service->nameservers[len] = g_strdup(nameserver);
 569         service->nameservers[len + 1] = NULL;
 570
 571         update_nameservers(service);
 572
 573         return 0;
 574 }
 575
 576 int __connman_service_nameserver_remove(struct connman_service *service,
 577                                                 const char *nameserver)
 578 {
 579         char **servers;
 580         int len, i, j;
 581
 582         DBG("service %p nameserver %s", service, nameserver);
 583
 584         if (nameserver == NULL)
 585                 return -EINVAL;
 586
 587         if (service->nameservers == NULL)
 588                 return 0;
 589
 590         len = g_strv_length(service->nameservers);
 591         if (len == 1) {
 592                 if (g_strcmp0(service->nameservers[0], nameserver) != 0)
 593                         return 0;
 594
 595                 g_strfreev(service->nameservers);
 596                 service->nameservers = NULL;
 597
 598                 return 0;
 599         }
 600
 601         servers = g_try_new0(char *, len - 1);
 602         if (servers == NULL)
 603                 return -ENOMEM;
 604
 605         for (i = 0, j = 0; i < len; i++) {
 606                 if (g_strcmp0(service->nameservers[i], nameserver) != 0) {
 607                         servers[j] = g_strdup(service->nameservers[i]);
 608                         j++;
 609                 }
 610         }
 611         servers[len - 2] = NULL;
 612
 613         g_strfreev(service->nameservers);
 614         service->nameservers = servers;
 615
 616         update_nameservers(service);
 617
 618         return 0;
 619 }
 620
 621 void __connman_service_nameserver_clear(struct connman_service *service)
 622 {
 623         g_strfreev(service->nameservers);
 624         service->nameservers = NULL;
 625
 626         update_nameservers(service);
 627 }
 628
 629 static void nameserver_add_routes(int index, char **nameservers,
 630                                         const char *gw)
 631 {
 632         int i;
 633
 634         for (i = 0; nameservers[i] != NULL; i++) {
 635                 if (connman_inet_compare_subnet(index, nameservers[i]))
 636                         continue;
 637
 638                 connman_inet_add_host_route(index, nameservers[i], gw);
 639         }
 640 }
 641
 642 static void nameserver_del_routes(int index, char **nameservers)
 643 {
 644         int i;
 645
 646         for (i = 0; nameservers[i] != NULL; i++)
 647                 connman_inet_del_host_route(index, nameservers[i]);
 648 }
 649
 650 void __connman_service_nameserver_add_routes(struct connman_service *service,
 651                                                 const char *gw)
 652 {
 653         int index = -1;
 654
 655         if (service == NULL)
 656                 return;
 657
 658         if (service->network != NULL)
 659                 index = connman_network_get_index(service->network);
 660         else if (service->provider != NULL)
 661                 index = connman_provider_get_index(service->provider);
 662
 663         if (service->nameservers_config != NULL) {
 664                 /*
 665                  * Configured nameserver takes preference over the
 666                  * discoverd nameserver gathered from DHCP, VPN, etc.
 667                  */
 668                 nameserver_add_routes(index, service->nameservers_config, gw);
 669         } else if (service->nameservers != NULL) {
 670                 /*
 671                  * We add nameservers host routes for nameservers that
 672                  * are not on our subnet. For those who are, the subnet
 673                  * route will be installed by the time the dns proxy code
 674                  * tries to reach them. The subnet route is installed
 675                  * when setting the interface IP address.
 676                  */
 677                 nameserver_add_routes(index, service->nameservers, gw);
 678         }
 679 }
 680
 681 void __connman_service_nameserver_del_routes(struct connman_service *service)
 682 {
 683         int index = -1;
 684
 685         if (service == NULL)
 686                 return;
 687
 688         if (service->network != NULL)
 689                 index = connman_network_get_index(service->network);
 690         else if (service->provider != NULL)
 691                 index = connman_provider_get_index(service->provider);
 692
 693         if (service->nameservers_config != NULL)
 694                 nameserver_del_routes(index, service->nameservers_config);
 695         else if (service->nameservers != NULL)
 696                 nameserver_del_routes(index, service->nameservers);
 697 }
 698
 699 static struct connman_stats *stats_get(struct connman_service *service)
 700 {
 701         if (service->roaming == TRUE)
 702                 return &service->stats_roaming;
 703         else
 704                 return &service->stats;
 705 }
 706
 707 static connman_bool_t stats_enabled(struct connman_service *service)
 708 {
 709         struct connman_stats *stats = stats_get(service);
 710
 711         return stats->enabled;
 712 }
 713
 714 static void stats_start(struct connman_service *service)
 715 {
 716         struct connman_stats *stats = stats_get(service);
 717
 718         DBG("service %p", service);
 719
 720         if (stats->timer == NULL)
 721                 return;
 722
 723         stats->enabled = TRUE;
 724         stats->data_last.time = stats->data.time;
 725
 726         g_timer_start(stats->timer);
 727 }
 728
 729 static void stats_stop(struct connman_service *service)
 730 {
 731         struct connman_stats *stats = stats_get(service);
 732         unsigned int seconds;
 733
 734         DBG("service %p", service);
 735
 736         if (stats->timer == NULL)
 737                 return;
 738
 739         if (stats->enabled == FALSE)
 740                 return;
 741
 742         g_timer_stop(stats->timer);
 743
 744         seconds = g_timer_elapsed(stats->timer, NULL);
 745         stats->data.time = stats->data_last.time + seconds;
 746
 747         stats->enabled = FALSE;
 748 }
 749
 750 static void reset_stats(struct connman_service *service)
 751 {
 752         DBG("service %p", service);
 753
 754         /* home */
 755         service->stats.valid = FALSE;
 756
 757         service->stats.data.rx_packets = 0;
 758         service->stats.data.tx_packets = 0;
 759         service->stats.data.rx_bytes = 0;
 760         service->stats.data.tx_bytes = 0;
 761         service->stats.data.rx_errors = 0;
 762         service->stats.data.tx_errors = 0;
 763         service->stats.data.rx_dropped = 0;
 764         service->stats.data.tx_dropped = 0;
 765         service->stats.data.time = 0;
 766         service->stats.data_last.time = 0;
 767
 768         g_timer_reset(service->stats.timer);
 769
 770         /* roaming */
 771         service->stats_roaming.valid = FALSE;
 772
 773         service->stats_roaming.data.rx_packets = 0;
 774         service->stats_roaming.data.tx_packets = 0;
 775         service->stats_roaming.data.rx_bytes = 0;
 776         service->stats_roaming.data.tx_bytes = 0;
 777         service->stats_roaming.data.rx_errors = 0;
 778         service->stats_roaming.data.tx_errors = 0;
 779         service->stats_roaming.data.rx_dropped = 0;
 780         service->stats_roaming.data.tx_dropped = 0;
 781         service->stats_roaming.data.time = 0;
 782         service->stats_roaming.data_last.time = 0;
 783
 784         g_timer_reset(service->stats_roaming.timer);
 785 }
 786
 787 static struct connman_service *get_default(void)
 788 {
 789         struct connman_service *service;
 790         GSequenceIter *iter;
 791
 792         iter = g_sequence_get_begin_iter(service_list);
 793
 794         if (g_sequence_iter_is_end(iter) == TRUE)
 795                 return NULL;
 796
 797         service = g_sequence_get(iter);
 798
 799         if (is_connected(service) == FALSE)
 800                 return NULL;
 801
 802         return service;
 803 }
 804
 805 static void default_changed(void)
 806 {
 807         struct connman_service *service = get_default();
 808
 809         __connman_notifier_default_changed(service);
 810 }
 811
 812 const char *__connman_service_default(void)
 813 {
 814         struct connman_service *service;
 815
 816         service = get_default();
 817         if (service == NULL)
 818                 return "";
 819
 820         return __connman_service_type2string(service->type);
 821 }
 822
 823 static void mode_changed(struct connman_service *service)
 824 {
 825         const char *str;
 826
 827         str = mode2string(service->mode);
 828         if (str == NULL)
 829                 return;
 830
 831         connman_dbus_property_changed_basic(service->path,
 832                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 833                                                 DBUS_TYPE_STRING, &str);
 834 }
 835
 836 static void state_changed(struct connman_service *service)
 837 {
 838         const char *str;
 839
 840         str = state2string(combine_state(service->state_ipv4,
 841                                                         service->state_ipv6));
 842         if (str == NULL)
 843                 return;
 844
 845         connman_dbus_property_changed_basic(service->path,
 846                                 CONNMAN_SERVICE_INTERFACE, "State",
 847                                                 DBUS_TYPE_STRING, &str);
 848 }
 849
 850 static void strength_changed(struct connman_service *service)
 851 {
 852         if (service->strength == 0)
 853                 return;
 854
 855         connman_dbus_property_changed_basic(service->path,
 856                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 857                                         DBUS_TYPE_BYTE, &service->strength);
 858 }
 859
 860 static void favorite_changed(struct connman_service *service)
 861 {
 862         if (service->path == NULL)
 863                 return;
 864
 865         connman_dbus_property_changed_basic(service->path,
 866                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 867                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 868 }
 869
 870 static void immutable_changed(struct connman_service *service)
 871 {
 872         if (service->path == NULL)
 873                 return;
 874
 875         connman_dbus_property_changed_basic(service->path,
 876                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 877                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 878 }
 879
 880 static void roaming_changed(struct connman_service *service)
 881 {
 882         if (service->path == NULL)
 883                 return;
 884
 885         connman_dbus_property_changed_basic(service->path,
 886                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 887                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 888 }
 889
 890 static void autoconnect_changed(struct connman_service *service)
 891 {
 892         if (service->path == NULL)
 893                 return;
 894
 895         connman_dbus_property_changed_basic(service->path,
 896                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 897                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 898 }
 899
 900 static void passphrase_changed(struct connman_service *service)
 901 {
 902         dbus_bool_t required;
 903
 904         switch (service->type) {
 905         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 906         case CONNMAN_SERVICE_TYPE_SYSTEM:
 907         case CONNMAN_SERVICE_TYPE_ETHERNET:
 908         case CONNMAN_SERVICE_TYPE_WIMAX:
 909         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 910         case CONNMAN_SERVICE_TYPE_CELLULAR:
 911         case CONNMAN_SERVICE_TYPE_GPS:
 912         case CONNMAN_SERVICE_TYPE_VPN:
 913         case CONNMAN_SERVICE_TYPE_GADGET:
 914                 return;
 915         case CONNMAN_SERVICE_TYPE_WIFI:
 916                 required = FALSE;
 917
 918                 switch (service->security) {
 919                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 920                 case CONNMAN_SERVICE_SECURITY_NONE:
 921                         break;
 922                 case CONNMAN_SERVICE_SECURITY_WEP:
 923                 case CONNMAN_SERVICE_SECURITY_PSK:
 924                 case CONNMAN_SERVICE_SECURITY_WPA:
 925                 case CONNMAN_SERVICE_SECURITY_RSN:
 926                         if (service->passphrase == NULL)
 927                                 required = TRUE;
 928                         break;
 929                 case CONNMAN_SERVICE_SECURITY_8021X:
 930                         break;
 931                 }
 932                 break;
 933         }
 934
 935         connman_dbus_property_changed_basic(service->path,
 936                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 937                                                 DBUS_TYPE_BOOLEAN, &required);
 938 }
 939
 940 static void login_changed(struct connman_service *service)
 941 {
 942         dbus_bool_t required = service->login_required;
 943
 944         if (service->path == NULL)
 945                 return;
 946
 947         connman_dbus_property_changed_basic(service->path,
 948                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 949                                                 DBUS_TYPE_BOOLEAN, &required);
 950 }
 951
 952 static void append_security(DBusMessageIter *iter, void *user_data)
 953 {
 954         struct connman_service *service = user_data;
 955         const char *str;
 956
 957         str = security2string(service->security);
 958         if (str != NULL)
 959                 dbus_message_iter_append_basic(iter,
 960                                 DBUS_TYPE_STRING, &str);
 961
 962         str = "wps";
 963         if (service->wps == TRUE)
 964                 dbus_message_iter_append_basic(iter,
 965                                 DBUS_TYPE_STRING, &str);
 966 }
 967
 968 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 969 {
 970         struct connman_service *service = user_data;
 971
 972         if (service->ipconfig_ipv4 != NULL)
 973                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 974                                                                         iter);
 975         else if (service->ipconfig_ipv6 != NULL)
 976                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 977                                                                         iter);
 978 }
 979
 980 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 981 {
 982         struct connman_service *service = user_data;
 983
 984         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 985                                 state2string(service->state_ipv4));
 986
 987         if (is_connected_state(service, service->state_ipv4) == FALSE)
 988                 return;
 989
 990         if (service->ipconfig_ipv4 != NULL)
 991                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 992 }
 993
 994 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 995 {
 996         struct connman_service *service = user_data;
 997
 998         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
 999                                 state2string(service->state_ipv6));
1000
1001         if (is_connected_state(service, service->state_ipv6) == FALSE)
1002                 return;
1003
1004         if (service->ipconfig_ipv6 != NULL)
1005                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
1006                                                 service->ipconfig_ipv4);
1007 }
1008
1009 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
1010 {
1011         struct connman_service *service = user_data;
1012
1013         if (service->ipconfig_ipv4 != NULL)
1014                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
1015                                                         iter);
1016 }
1017
1018 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
1019 {
1020         struct connman_service *service = user_data;
1021
1022         if (service->ipconfig_ipv6 != NULL)
1023                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
1024                                                         iter);
1025 }
1026
1027 static void append_nameserver(DBusMessageIter *iter, char ***nameservers)
1028 {
1029         char **servers;
1030         int i;
1031
1032         servers = *nameservers;
1033
1034         for (i = 0; servers[i] != NULL; i++) {
1035                 dbus_message_iter_append_basic(iter,
1036                                         DBUS_TYPE_STRING, &servers[i]);
1037         }
1038 }
1039
1040 static void append_dns(DBusMessageIter *iter, void *user_data)
1041 {
1042         struct connman_service *service = user_data;
1043
1044         if (is_connected(service) == FALSE)
1045                 return;
1046
1047         if (service->nameservers_config != NULL) {
1048                 append_nameserver(iter, &service->nameservers_config);
1049                 return;
1050         } else if (service->nameservers != NULL) {
1051                 append_nameserver(iter, &service->nameservers);
1052                 return;
1053         }
1054 }
1055
1056 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1057 {
1058         struct connman_service *service = user_data;
1059         int i;
1060
1061         if (service->nameservers_config == NULL)
1062                 return;
1063
1064         for (i = 0; service->nameservers_config[i]; i++) {
1065                 dbus_message_iter_append_basic(iter,
1066                                 DBUS_TYPE_STRING,
1067                                 &service->nameservers_config[i]);
1068         }
1069 }
1070
1071 static void append_domain(DBusMessageIter *iter, void *user_data)
1072 {
1073         struct connman_service *service = user_data;
1074
1075         if (is_connected(service) == FALSE &&
1076                                 is_connecting(service) == FALSE)
1077                 return;
1078
1079         if (service->domainname == NULL)
1080                 return;
1081
1082         dbus_message_iter_append_basic(iter,
1083                                 DBUS_TYPE_STRING, &service->domainname);
1084 }
1085
1086 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1087 {
1088         struct connman_service *service = user_data;
1089         int i;
1090
1091         if (service->domains == NULL)
1092                 return;
1093
1094         for (i = 0; service->domains[i]; i++)
1095                 dbus_message_iter_append_basic(iter,
1096                                 DBUS_TYPE_STRING, &service->domains[i]);
1097 }
1098
1099 static void append_proxies(DBusMessageIter *iter, void *user_data)
1100 {
1101         struct connman_service *service = user_data;
1102         int i;
1103
1104         if (service->proxies == NULL)
1105                 return;
1106
1107         for (i = 0; service->proxies[i]; i++)
1108                 dbus_message_iter_append_basic(iter,
1109                                 DBUS_TYPE_STRING, &service->proxies[i]);
1110 }
1111
1112 static void append_excludes(DBusMessageIter *iter, void *user_data)
1113 {
1114         struct connman_service *service = user_data;
1115         int i;
1116
1117         if (service->excludes == NULL)
1118                 return;
1119
1120         for (i = 0; service->excludes[i]; i++)
1121                 dbus_message_iter_append_basic(iter,
1122                                 DBUS_TYPE_STRING, &service->excludes[i]);
1123 }
1124
1125 static void append_proxy(DBusMessageIter *iter, void *user_data)
1126 {
1127         struct connman_service *service = user_data;
1128         enum connman_service_proxy_method proxy;
1129         const char *pac = NULL;
1130         const char *method = proxymethod2string(
1131                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1132
1133         DBG("");
1134
1135         if (is_connected(service) == FALSE)
1136                 return;
1137
1138         proxy = connman_service_get_proxy_method(service);
1139
1140         switch (proxy) {
1141         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1142                 return;
1143         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1144                 goto done;
1145         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1146                 connman_dbus_dict_append_array(iter, "Servers",
1147                                         DBUS_TYPE_STRING, append_proxies,
1148                                         service);
1149
1150                 connman_dbus_dict_append_array(iter, "Excludes",
1151                                         DBUS_TYPE_STRING, append_excludes,
1152                                         service);
1153                 break;
1154         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1155                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1156                 if (service->ipconfig_ipv4 != NULL)
1157                         pac = __connman_ipconfig_get_proxy_autoconfig(
1158                                 service->ipconfig_ipv4);
1159                 else if (service->ipconfig_ipv6 != NULL)
1160                         pac = __connman_ipconfig_get_proxy_autoconfig(
1161                                 service->ipconfig_ipv6);
1162
1163                 if (service->pac == NULL && pac == NULL)
1164                         goto done;
1165
1166                 if (service->pac != NULL)
1167                         pac = service->pac;
1168
1169                 connman_dbus_dict_append_basic(iter, "URL",
1170                                         DBUS_TYPE_STRING, &pac);
1171                 break;
1172         }
1173
1174         method = proxymethod2string(proxy);
1175
1176 done:
1177         connman_dbus_dict_append_basic(iter, "Method",
1178                                         DBUS_TYPE_STRING, &method);
1179 }
1180
1181 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1182 {
1183         struct connman_service *service = user_data;
1184         const char *method;
1185
1186         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1187                 return;
1188
1189         switch (service->proxy_config) {
1190         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1191                 return;
1192         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1193                 break;
1194         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1195                 if (service->proxies != NULL)
1196                         connman_dbus_dict_append_array(iter, "Servers",
1197                                                 DBUS_TYPE_STRING,
1198                                                 append_proxies, service);
1199
1200                 if (service->excludes != NULL)
1201                         connman_dbus_dict_append_array(iter, "Excludes",
1202                                                 DBUS_TYPE_STRING,
1203                                                 append_excludes, service);
1204                 break;
1205         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1206                 if (service->pac != NULL)
1207                         connman_dbus_dict_append_basic(iter, "URL",
1208                                         DBUS_TYPE_STRING, &service->pac);
1209                 break;
1210         }
1211
1212         method = proxymethod2string(service->proxy_config);
1213
1214         connman_dbus_dict_append_basic(iter, "Method",
1215                                 DBUS_TYPE_STRING, &method);
1216 }
1217
1218 static void append_provider(DBusMessageIter *iter, void *user_data)
1219 {
1220         struct connman_service *service = user_data;
1221
1222         DBG("%p %p", service, service->provider);
1223
1224         if (is_connected(service) == FALSE)
1225                 return;
1226
1227         if (service->provider != NULL)
1228                 __connman_provider_append_properties(service->provider, iter);
1229 }
1230
1231
1232 static void settings_changed(struct connman_service *service)
1233 {
1234         connman_dbus_property_changed_dict(service->path,
1235                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1236                                                         append_ipv4, service);
1237
1238         connman_dbus_property_changed_dict(service->path,
1239                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1240                                                         append_ipv6, service);
1241 }
1242
1243 static void ipv4_configuration_changed(struct connman_service *service)
1244 {
1245         connman_dbus_property_changed_dict(service->path,
1246                                         CONNMAN_SERVICE_INTERFACE,
1247                                                         "IPv4.Configuration",
1248                                                         append_ipv4config,
1249                                                         service);
1250 }
1251
1252 static void ipv6_configuration_changed(struct connman_service *service)
1253 {
1254         connman_dbus_property_changed_dict(service->path,
1255                                         CONNMAN_SERVICE_INTERFACE,
1256                                                         "IPv6.Configuration",
1257                                                         append_ipv6config,
1258                                                         service);
1259 }
1260
1261 static void dns_changed(struct connman_service *service)
1262 {
1263         connman_dbus_property_changed_array(service->path,
1264                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1265                                         DBUS_TYPE_STRING, append_dns, service);
1266 }
1267
1268 static void dns_configuration_changed(struct connman_service *service)
1269 {
1270         connman_dbus_property_changed_array(service->path,
1271                                 CONNMAN_SERVICE_INTERFACE,
1272                                 "Nameservers.Configuration",
1273                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1274
1275         dns_changed(service);
1276 }
1277
1278 static void domain_changed(struct connman_service *service)
1279 {
1280         connman_dbus_property_changed_array(service->path,
1281                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1282                                 DBUS_TYPE_STRING, append_domain, service);
1283 }
1284
1285 static void domain_configuration_changed(struct connman_service *service)
1286 {
1287         connman_dbus_property_changed_array(service->path,
1288                                 CONNMAN_SERVICE_INTERFACE,
1289                                 "Domains.Configuration",
1290                                 DBUS_TYPE_STRING, append_domainconfig, service);
1291 }
1292
1293 static void proxy_changed(struct connman_service *service)
1294 {
1295         connman_dbus_property_changed_dict(service->path,
1296                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1297                                                         append_proxy, service);
1298 }
1299
1300 static void proxy_configuration_changed(struct connman_service *service)
1301 {
1302         connman_dbus_property_changed_dict(service->path,
1303                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1304                                                 append_proxyconfig, service);
1305
1306         proxy_changed(service);
1307 }
1308
1309 static void link_changed(struct connman_service *service)
1310 {
1311         connman_dbus_property_changed_dict(service->path,
1312                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1313                                                 append_ethernet, service);
1314 }
1315
1316 static void stats_append_counters(DBusMessageIter *dict,
1317                         struct connman_stats_data *stats,
1318                         struct connman_stats_data *counters,
1319                         connman_bool_t append_all)
1320 {
1321         if (counters->rx_packets != stats->rx_packets || append_all) {
1322                 counters->rx_packets = stats->rx_packets;
1323                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1324                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1325         }
1326
1327         if (counters->tx_packets != stats->tx_packets || append_all) {
1328                 counters->tx_packets = stats->tx_packets;
1329                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1330                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1331         }
1332
1333         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1334                 counters->rx_bytes = stats->rx_bytes;
1335                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1336                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1337         }
1338
1339         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1340                 counters->tx_bytes = stats->tx_bytes;
1341                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1342                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1343         }
1344
1345         if (counters->rx_errors != stats->rx_errors || append_all) {
1346                 counters->rx_errors = stats->rx_errors;
1347                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1348                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1349         }
1350
1351         if (counters->tx_errors != stats->tx_errors || append_all) {
1352                 counters->tx_errors = stats->tx_errors;
1353                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1354                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1355         }
1356
1357         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1358                 counters->rx_dropped = stats->rx_dropped;
1359                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1360                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1361         }
1362
1363         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1364                 counters->tx_dropped = stats->tx_dropped;
1365                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1366                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1367         }
1368
1369         if (counters->time != stats->time || append_all) {
1370                 counters->time = stats->time;
1371                 connman_dbus_dict_append_basic(dict, "Time",
1372                                         DBUS_TYPE_UINT32, &stats->time);
1373         }
1374 }
1375
1376 static void stats_append(struct connman_service *service,
1377                                 const char *counter,
1378                                 struct connman_stats_counter *counters,
1379                                 connman_bool_t append_all)
1380 {
1381         DBusMessageIter array, dict;
1382         DBusMessage *msg;
1383
1384         DBG("service %p counter %s", service, counter);
1385
1386         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1387         if (msg == NULL)
1388                 return;
1389
1390         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1391                                 &service->path, DBUS_TYPE_INVALID);
1392
1393         dbus_message_iter_init_append(msg, &array);
1394
1395         /* home counter */
1396         connman_dbus_dict_open(&array, &dict);
1397
1398         stats_append_counters(&dict, &service->stats.data,
1399                                 &counters->stats.data, append_all);
1400
1401         connman_dbus_dict_close(&array, &dict);
1402
1403         /* roaming counter */
1404         connman_dbus_dict_open(&array, &dict);
1405
1406         stats_append_counters(&dict, &service->stats_roaming.data,
1407                                 &counters->stats_roaming.data, append_all);
1408
1409         connman_dbus_dict_close(&array, &dict);
1410
1411         __connman_counter_send_usage(counter, msg);
1412 }
1413
1414 static void stats_update(struct connman_service *service,
1415                                 unsigned int rx_packets, unsigned int tx_packets,
1416                                 unsigned int rx_bytes, unsigned int tx_bytes,
1417                                 unsigned int rx_errors, unsigned int tx_errors,
1418                                 unsigned int rx_dropped, unsigned int tx_dropped)
1419 {
1420         struct connman_stats *stats = stats_get(service);
1421         struct connman_stats_data *data_last = &stats->data_last;
1422         struct connman_stats_data *data = &stats->data;
1423         unsigned int seconds;
1424
1425         DBG("service %p", service);
1426
1427         if (stats->valid == TRUE) {
1428                 data->rx_packets +=
1429                         rx_packets - data_last->rx_packets;
1430                 data->tx_packets +=
1431                         tx_packets - data_last->tx_packets;
1432                 data->rx_bytes +=
1433                         rx_bytes - data_last->rx_bytes;
1434                 data->tx_bytes +=
1435                         tx_bytes - data_last->tx_bytes;
1436                 data->rx_errors +=
1437                         rx_errors - data_last->rx_errors;
1438                 data->tx_errors +=
1439                         tx_errors - data_last->tx_errors;
1440                 data->rx_dropped +=
1441                         rx_dropped - data_last->rx_dropped;
1442                 data->tx_dropped +=
1443                         tx_dropped - data_last->tx_dropped;
1444         } else {
1445                 stats->valid = TRUE;
1446         }
1447
1448         data_last->rx_packets = rx_packets;
1449         data_last->tx_packets = tx_packets;
1450         data_last->rx_bytes = rx_bytes;
1451         data_last->tx_bytes = tx_bytes;
1452         data_last->rx_errors = rx_errors;
1453         data_last->tx_errors = tx_errors;
1454         data_last->rx_dropped = rx_dropped;
1455         data_last->tx_dropped = tx_dropped;
1456
1457         seconds = g_timer_elapsed(stats->timer, NULL);
1458         stats->data.time = stats->data_last.time + seconds;
1459 }
1460
1461 void __connman_service_notify(struct connman_service *service,
1462                         unsigned int rx_packets, unsigned int tx_packets,
1463                         unsigned int rx_bytes, unsigned int tx_bytes,
1464                         unsigned int rx_errors, unsigned int tx_errors,
1465                         unsigned int rx_dropped, unsigned int tx_dropped)
1466 {
1467         GHashTableIter iter;
1468         gpointer key, value;
1469         const char *counter;
1470         struct connman_stats_counter *counters;
1471         struct connman_stats_data *data;
1472         int err;
1473
1474         if (service == NULL)
1475                 return;
1476
1477         if (is_connected(service) == FALSE)
1478                 return;
1479
1480         stats_update(service,
1481                 rx_packets, tx_packets,
1482                 rx_bytes, tx_bytes,
1483                 rx_errors, tx_errors,
1484                 rx_dropped, tx_dropped);
1485
1486         data = &stats_get(service)->data;
1487         err = __connman_stats_update(service, service->roaming, data);
1488         if (err < 0)
1489                 connman_error("Failed to store statistics for %s",
1490                                 service->identifier);
1491
1492         g_hash_table_iter_init(&iter, service->counter_table);
1493         while (g_hash_table_iter_next(&iter, &key, &value)) {
1494                 counter = key;
1495                 counters = value;
1496
1497                 stats_append(service, counter, counters, counters->append_all);
1498                 counters->append_all = FALSE;
1499         }
1500 }
1501
1502 int __connman_service_counter_register(const char *counter)
1503 {
1504         struct connman_service *service;
1505         GSequenceIter *iter;
1506         struct connman_stats_counter *counters;
1507
1508         DBG("counter %s", counter);
1509
1510         counter_list = g_slist_append(counter_list, (gpointer)counter);
1511
1512         iter = g_sequence_get_begin_iter(service_list);
1513
1514         while (g_sequence_iter_is_end(iter) == FALSE) {
1515                 service = g_sequence_get(iter);
1516
1517                 counters = g_try_new0(struct connman_stats_counter, 1);
1518                 if (counters == NULL)
1519                         return -ENOMEM;
1520
1521                 counters->append_all = TRUE;
1522
1523                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1524                                         counters);
1525
1526                 iter = g_sequence_iter_next(iter);
1527         }
1528
1529         return 0;
1530 }
1531
1532 void __connman_service_counter_unregister(const char *counter)
1533 {
1534         struct connman_service *service;
1535         GSequenceIter *iter;
1536
1537         DBG("counter %s", counter);
1538
1539         iter = g_sequence_get_begin_iter(service_list);
1540
1541         while (g_sequence_iter_is_end(iter) == FALSE) {
1542                 service = g_sequence_get(iter);
1543
1544                 g_hash_table_remove(service->counter_table, counter);
1545
1546                 iter = g_sequence_iter_next(iter);
1547         }
1548
1549         counter_list = g_slist_remove(counter_list, counter);
1550 }
1551
1552 GSequence *__connman_service_get_list(struct connman_session *session,
1553                                         service_match_cb service_match)
1554 {
1555         GSequence *list;
1556         GSequenceIter *iter;
1557
1558         list = g_sequence_new(NULL);
1559         if (list == NULL)
1560                 return NULL;
1561
1562         iter = g_sequence_get_begin_iter(service_list);
1563
1564         while (g_sequence_iter_is_end(iter) == FALSE) {
1565                 service = g_sequence_get(iter);
1566
1567                 if (service_match(session, service) == TRUE)
1568                         g_sequence_append(list, service);
1569
1570                 iter = g_sequence_iter_next(iter);
1571         }
1572
1573         return list;
1574 }
1575
1576 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1577                                         struct connman_service *service)
1578 {
1579         dbus_bool_t required;
1580         const char *str;
1581
1582         str = __connman_service_type2string(service->type);
1583         if (str != NULL)
1584                 connman_dbus_dict_append_basic(dict, "Type",
1585                                                 DBUS_TYPE_STRING, &str);
1586
1587         str = mode2string(service->mode);
1588         if (str != NULL)
1589                 connman_dbus_dict_append_basic(dict, "Mode",
1590                                                 DBUS_TYPE_STRING, &str);
1591
1592         connman_dbus_dict_append_array(dict, "Security",
1593                                 DBUS_TYPE_STRING, append_security, service);
1594
1595         str = state2string(combine_state(service->state_ipv4,
1596                                                         service->state_ipv6));
1597         if (str != NULL)
1598                 connman_dbus_dict_append_basic(dict, "State",
1599                                                 DBUS_TYPE_STRING, &str);
1600
1601         str = error2string(service->error);
1602         if (str != NULL)
1603                 connman_dbus_dict_append_basic(dict, "Error",
1604                                                 DBUS_TYPE_STRING, &str);
1605
1606         if (service->strength > 0)
1607                 connman_dbus_dict_append_basic(dict, "Strength",
1608                                         DBUS_TYPE_BYTE, &service->strength);
1609
1610         connman_dbus_dict_append_basic(dict, "Favorite",
1611                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1612
1613         connman_dbus_dict_append_basic(dict, "Immutable",
1614                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1615
1616         if (service->favorite == TRUE)
1617                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1618                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1619         else
1620                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1621                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1622
1623         if (service->name != NULL)
1624                 connman_dbus_dict_append_basic(dict, "Name",
1625                                         DBUS_TYPE_STRING, &service->name);
1626
1627         connman_dbus_dict_append_basic(dict, "LoginRequired",
1628                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1629
1630         switch (service->type) {
1631         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1632         case CONNMAN_SERVICE_TYPE_SYSTEM:
1633         case CONNMAN_SERVICE_TYPE_GPS:
1634         case CONNMAN_SERVICE_TYPE_VPN:
1635         case CONNMAN_SERVICE_TYPE_GADGET:
1636                 break;
1637         case CONNMAN_SERVICE_TYPE_CELLULAR:
1638                 connman_dbus_dict_append_basic(dict, "Roaming",
1639                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1640
1641                 required = FALSE;
1642                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1643                                                 DBUS_TYPE_BOOLEAN, &required);
1644                 connman_dbus_dict_append_dict(dict, "Ethernet",
1645                                                 append_ethernet, service);
1646                 break;
1647         case CONNMAN_SERVICE_TYPE_WIFI:
1648                 if (service->passphrase != NULL && limited == FALSE)
1649                         connman_dbus_dict_append_basic(dict, "Passphrase",
1650                                 DBUS_TYPE_STRING, &service->passphrase);
1651
1652                 required = FALSE;
1653
1654                 switch (service->security) {
1655                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1656                 case CONNMAN_SERVICE_SECURITY_NONE:
1657                         break;
1658                 case CONNMAN_SERVICE_SECURITY_WEP:
1659                 case CONNMAN_SERVICE_SECURITY_PSK:
1660                 case CONNMAN_SERVICE_SECURITY_WPA:
1661                 case CONNMAN_SERVICE_SECURITY_RSN:
1662                         if (service->passphrase == NULL)
1663                                 required = TRUE;
1664                         break;
1665                 case CONNMAN_SERVICE_SECURITY_8021X:
1666                         break;
1667                 }
1668
1669                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1670                                                 DBUS_TYPE_BOOLEAN, &required);
1671
1672                 /* fall through */
1673         case CONNMAN_SERVICE_TYPE_ETHERNET:
1674         case CONNMAN_SERVICE_TYPE_WIMAX:
1675         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1676                 connman_dbus_dict_append_dict(dict, "Ethernet",
1677                                                 append_ethernet, service);
1678                 break;
1679         }
1680
1681         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1682
1683         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1684                                                 append_ipv4config, service);
1685
1686         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1687
1688         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1689                                                 append_ipv6config, service);
1690
1691         connman_dbus_dict_append_array(dict, "Nameservers",
1692                                 DBUS_TYPE_STRING, append_dns, service);
1693
1694         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1695                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1696
1697         connman_dbus_dict_append_array(dict, "Domains",
1698                                 DBUS_TYPE_STRING, append_domain, service);
1699
1700         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1701                                 DBUS_TYPE_STRING, append_domainconfig, service);
1702
1703         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1704
1705         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1706                                                 append_proxyconfig, service);
1707
1708         connman_dbus_dict_append_dict(dict, "Provider",
1709                                                 append_provider, service);
1710 }
1711
1712 static void append_struct(gpointer value, gpointer user_data)
1713 {
1714         struct connman_service *service = value;
1715         DBusMessageIter *iter = user_data;
1716         DBusMessageIter entry, dict;
1717
1718         if (service->path == NULL || service->hidden == TRUE)
1719                 return;
1720
1721         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1722
1723         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1724                                                         &service->path);
1725
1726         connman_dbus_dict_open(&entry, &dict);
1727         append_properties(&dict, TRUE, service);
1728         connman_dbus_dict_close(&entry, &dict);
1729
1730         dbus_message_iter_close_container(iter, &entry);
1731 }
1732
1733 void __connman_service_list_struct(DBusMessageIter *iter)
1734 {
1735         g_sequence_foreach(service_list, append_struct, iter);
1736 }
1737
1738 int __connman_service_get_index(struct connman_service *service)
1739 {
1740         if (service == NULL)
1741                 return -1;
1742
1743         if (service->network != NULL)
1744                 return connman_network_get_index(service->network);
1745         else if (service->provider != NULL)
1746                 return connman_provider_get_index(service->provider);
1747
1748         return -1;
1749 }
1750
1751 void __connman_service_set_domainname(struct connman_service *service,
1752                                                 const char *domainname)
1753 {
1754         if (service == NULL)
1755                 return;
1756
1757         g_free(service->domainname);
1758         service->domainname = g_strdup(domainname);
1759
1760         domain_changed(service);
1761 }
1762
1763 const char *connman_service_get_domainname(struct connman_service *service)
1764 {
1765         if (service == NULL)
1766                 return NULL;
1767
1768         if (service->domains != NULL)
1769                 return service->domains[0];
1770         else
1771                 return service->domainname;
1772 }
1773
1774 char **connman_service_get_nameservers(struct connman_service *service)
1775 {
1776         if (service == NULL)
1777                 return NULL;
1778
1779         if (service->nameservers_config != NULL)
1780                 return service->nameservers_config;
1781         else if (service->nameservers != NULL)
1782                 return service->nameservers;
1783
1784         return NULL;
1785 }
1786
1787 void connman_service_set_proxy_method(struct connman_service *service,
1788                                         enum connman_service_proxy_method method)
1789 {
1790         if (service == NULL)
1791                 return;
1792
1793         service->proxy = method;
1794
1795         proxy_changed(service);
1796
1797         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1798                 __connman_notifier_proxy_changed(service);
1799 }
1800
1801 enum connman_service_proxy_method connman_service_get_proxy_method(
1802                                         struct connman_service *service)
1803 {
1804         if (service == NULL)
1805                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1806
1807         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1808                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1809                                 service->pac == NULL)
1810                         return service->proxy;
1811
1812                 return service->proxy_config;
1813         }
1814
1815         return service->proxy;
1816 }
1817
1818 char **connman_service_get_proxy_servers(struct connman_service *service)
1819 {
1820         return g_strdupv(service->proxies);
1821 }
1822
1823 char **connman_service_get_proxy_excludes(struct connman_service *service)
1824 {
1825         return g_strdupv(service->excludes);
1826 }
1827
1828 const char *connman_service_get_proxy_url(struct connman_service *service)
1829 {
1830         if (service == NULL)
1831                 return NULL;
1832
1833         return service->pac;
1834 }
1835
1836 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1837                                                         const char *url)
1838 {
1839         if (service == NULL)
1840                 return;
1841
1842         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1843
1844         if (service->ipconfig_ipv4) {
1845                 if (__connman_ipconfig_set_proxy_autoconfig(
1846                             service->ipconfig_ipv4, url) < 0)
1847                         return;
1848         } else if (service->ipconfig_ipv6) {
1849                 if (__connman_ipconfig_set_proxy_autoconfig(
1850                             service->ipconfig_ipv6, url) < 0)
1851                         return;
1852         } else
1853                 return;
1854
1855         proxy_changed(service);
1856
1857         __connman_notifier_proxy_changed(service);
1858 }
1859
1860 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1861 {
1862         if (service == NULL)
1863                 return NULL;
1864
1865         if (service->ipconfig_ipv4)
1866                 return __connman_ipconfig_get_proxy_autoconfig(
1867                                                 service->ipconfig_ipv4);
1868         else if (service->ipconfig_ipv6)
1869                 return __connman_ipconfig_get_proxy_autoconfig(
1870                                                 service->ipconfig_ipv6);
1871         return NULL;
1872 }
1873
1874 static void update_timeservers(struct connman_service *service)
1875 {
1876         int i;
1877
1878         if (service->timeservers == NULL)
1879                 return;
1880
1881         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
1882         case CONNMAN_SERVICE_STATE_UNKNOWN:
1883         case CONNMAN_SERVICE_STATE_IDLE:
1884         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1885         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1886                 return;
1887         case CONNMAN_SERVICE_STATE_FAILURE:
1888         case CONNMAN_SERVICE_STATE_DISCONNECT:
1889                 for (i = 0; service->timeservers[i] != NULL; i++)
1890                         connman_timeserver_remove(service->timeservers[i]);
1891                 return;
1892         case CONNMAN_SERVICE_STATE_READY:
1893         case CONNMAN_SERVICE_STATE_ONLINE:
1894                 break;
1895         }
1896
1897         for (i = 0; service->timeservers[i] != NULL; i++)
1898                 connman_timeserver_append(service->timeservers[i]);
1899 }
1900
1901 int __connman_service_timeserver_append(struct connman_service *service,
1902                                                 const char *timeserver)
1903 {
1904         int len;
1905
1906         DBG("service %p timeserver %s", service, timeserver);
1907
1908         if (timeserver == NULL)
1909                 return -EINVAL;
1910
1911         if (service->timeservers != NULL) {
1912                 int i;
1913
1914                 for (i = 0; service->timeservers[i] != NULL; i++)
1915                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
1916                                 return -EEXIST;
1917
1918                 len = g_strv_length(service->timeservers);
1919                 service->timeservers = g_try_renew(char *, service->timeservers,
1920                                                         len + 2);
1921         } else {
1922                 len = 0;
1923                 service->timeservers = g_try_new0(char *, len + 2);
1924         }
1925
1926         if (service->timeservers == NULL)
1927                 return -ENOMEM;
1928
1929         service->timeservers[len] = g_strdup(timeserver);
1930         service->timeservers[len + 1] = NULL;
1931
1932         update_timeservers(service);
1933
1934         return 0;
1935 }
1936
1937 int __connman_service_timeserver_remove(struct connman_service *service,
1938                                                 const char *timeserver)
1939 {
1940         char **servers;
1941         int len, i, j;
1942
1943         DBG("service %p timeserver %s", service, timeserver);
1944
1945         if (timeserver == NULL)
1946                 return -EINVAL;
1947
1948         if (service->timeservers == NULL)
1949                 return 0;
1950
1951         len = g_strv_length(service->timeservers);
1952         if (len == 1) {
1953                 if (g_strcmp0(service->timeservers[0], timeserver) != 0)
1954                         return 0;
1955
1956                 g_strfreev(service->timeservers);
1957                 service->timeservers = NULL;
1958
1959                 return 0;
1960         }
1961
1962         servers = g_try_new0(char *, len - 1);
1963         if (servers == NULL)
1964                 return -ENOMEM;
1965
1966         for (i = 0, j = 0; i < len; i++) {
1967                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
1968                         servers[j] = g_strdup(service->timeservers[i]);
1969                         j++;
1970                 }
1971         }
1972         servers[len - 2] = NULL;
1973
1974         g_strfreev(service->timeservers);
1975         service->timeservers = servers;
1976
1977         update_timeservers(service);
1978
1979         return 0;
1980 }
1981
1982 void __connman_service_set_pac(struct connman_service *service,
1983                                         const char *pac)
1984 {
1985         if (pac == NULL)
1986                 return;
1987
1988         g_free(service->pac);
1989         service->pac = g_strdup(pac);
1990 }
1991
1992 void __connman_service_set_passphrase(struct connman_service *service,
1993                                         const char* passphrase)
1994 {
1995         if (service->immutable == TRUE)
1996                 return;
1997
1998         g_free(service->passphrase);
1999         service->passphrase = g_strdup(passphrase);
2000
2001         passphrase_changed(service);
2002
2003         if (service->network != NULL)
2004                 connman_network_set_string(service->network,
2005                                         "WiFi.Passphrase",
2006                                         service->passphrase);
2007
2008         __connman_storage_save_service(service);
2009 }
2010
2011 static DBusMessage *get_properties(DBusConnection *conn,
2012                                         DBusMessage *msg, void *user_data)
2013 {
2014         struct connman_service *service = user_data;
2015         DBusMessage *reply;
2016         DBusMessageIter array, dict;
2017
2018         DBG("service %p", service);
2019
2020         reply = dbus_message_new_method_return(msg);
2021         if (reply == NULL)
2022                 return NULL;
2023
2024         dbus_message_iter_init_append(reply, &array);
2025
2026         connman_dbus_dict_open(&array, &dict);
2027         append_properties(&dict, FALSE, service);
2028         connman_dbus_dict_close(&array, &dict);
2029
2030         return reply;
2031 }
2032
2033 static int update_proxy_configuration(struct connman_service *service,
2034                                 DBusMessageIter *array)
2035 {
2036         DBusMessageIter dict;
2037         enum connman_service_proxy_method method;
2038         GString *servers_str = NULL;
2039         GString *excludes_str = NULL;
2040         const char *url = NULL;
2041
2042         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
2043
2044         dbus_message_iter_recurse(array, &dict);
2045
2046         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
2047                 DBusMessageIter entry, variant;
2048                 const char *key;
2049                 int type;
2050
2051                 dbus_message_iter_recurse(&dict, &entry);
2052
2053                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
2054                         goto error;
2055
2056                 dbus_message_iter_get_basic(&entry, &key);
2057                 dbus_message_iter_next(&entry);
2058
2059                 if (dbus_message_iter_get_arg_type(&entry) !=
2060                                                         DBUS_TYPE_VARIANT)
2061                         goto error;
2062
2063                 dbus_message_iter_recurse(&entry, &variant);
2064                 type = dbus_message_iter_get_arg_type(&variant);
2065
2066                 if (g_str_equal(key, "Method") == TRUE) {
2067                         const char *val;
2068
2069                         if (type != DBUS_TYPE_STRING)
2070                                 goto error;
2071
2072                         dbus_message_iter_get_basic(&variant, &val);
2073                         method = string2proxymethod(val);
2074                 } else if (g_str_equal(key, "URL") == TRUE) {
2075                         if (type != DBUS_TYPE_STRING)
2076                                 goto error;
2077
2078                         dbus_message_iter_get_basic(&variant, &url);
2079                 } else if (g_str_equal(key, "Servers") == TRUE) {
2080                         DBusMessageIter str_array;
2081
2082                         if (type != DBUS_TYPE_ARRAY)
2083                                 goto error;
2084
2085                         servers_str = g_string_new(NULL);
2086                         if (servers_str == NULL)
2087                                 goto error;
2088
2089                         dbus_message_iter_recurse(&variant, &str_array);
2090
2091                         while (dbus_message_iter_get_arg_type(&str_array) ==
2092                                                         DBUS_TYPE_STRING) {
2093                                 char *val = NULL;
2094
2095                                 dbus_message_iter_get_basic(&str_array, &val);
2096
2097                                 if (servers_str->len > 0)
2098                                         g_string_append_printf(servers_str,
2099                                                         " %s", val);
2100                                 else
2101                                         g_string_append(servers_str, val);
2102
2103                                 dbus_message_iter_next(&str_array);
2104                         }
2105                 } else if (g_str_equal(key, "Excludes") == TRUE) {
2106                         DBusMessageIter str_array;
2107
2108                         if (type != DBUS_TYPE_ARRAY)
2109                                 goto error;
2110
2111                         excludes_str = g_string_new(NULL);
2112                         if (excludes_str == NULL)
2113                                 goto error;
2114
2115                         dbus_message_iter_recurse(&variant, &str_array);
2116
2117                         while (dbus_message_iter_get_arg_type(&str_array) ==
2118                                                         DBUS_TYPE_STRING) {
2119                                 char *val = NULL;
2120
2121                                 dbus_message_iter_get_basic(&str_array, &val);
2122
2123                                 if (excludes_str->len > 0)
2124                                         g_string_append_printf(excludes_str,
2125                                                         " %s", val);
2126                                 else
2127                                         g_string_append(excludes_str, val);
2128
2129                                 dbus_message_iter_next(&str_array);
2130                         }
2131                 }
2132
2133                 dbus_message_iter_next(&dict);
2134         }
2135
2136         switch (method) {
2137         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2138                 break;
2139         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2140                 if (servers_str == NULL && service->proxies == NULL)
2141                         goto error;
2142
2143                 if (servers_str != NULL) {
2144                         g_strfreev(service->proxies);
2145
2146                         if (servers_str->len > 0)
2147                                 service->proxies = g_strsplit_set(
2148                                         servers_str->str, " ", 0);
2149                         else
2150                                 service->proxies = NULL;
2151                 }
2152
2153                 if (excludes_str != NULL) {
2154                         g_strfreev(service->excludes);
2155
2156                         if (excludes_str->len > 0)
2157                                 service->excludes = g_strsplit_set(
2158                                         excludes_str->str, " ", 0);
2159                         else
2160                                 service->excludes = NULL;
2161                 }
2162
2163                 if (service->proxies == NULL)
2164                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2165
2166                 break;
2167         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2168                 g_free(service->pac);
2169
2170                 if (url != NULL && strlen(url) > 0)
2171                         service->pac = g_strdup(url);
2172                 else
2173                         service->pac = NULL;
2174
2175                 /* if we are connected:
2176                    - if service->pac == NULL
2177                    - if __connman_ipconfig_get_proxy_autoconfig(
2178                    service->ipconfig) == NULL
2179                    --> We should start WPAD */
2180
2181                 break;
2182         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2183                 goto error;
2184         }
2185
2186         if (servers_str != NULL)
2187                 g_string_free(servers_str, TRUE);
2188
2189         if (excludes_str != NULL)
2190                 g_string_free(excludes_str, TRUE);
2191
2192         service->proxy_config = method;
2193
2194         return 0;
2195
2196 error:
2197         if (servers_str != NULL)
2198                 g_string_free(servers_str, TRUE);
2199
2200         if (excludes_str != NULL)
2201                 g_string_free(excludes_str, TRUE);
2202
2203         return -EINVAL;
2204 }
2205
2206 static int set_ipconfig(struct connman_service *service,
2207                         struct connman_ipconfig *ipconfig,
2208                         DBusMessageIter *array,
2209                         enum connman_service_state state,
2210                         enum connman_service_state *new_state)
2211 {
2212         enum connman_ipconfig_method old_method;
2213         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2214         enum connman_ipconfig_type type;
2215         int err;
2216
2217         old_method = __connman_ipconfig_get_method(ipconfig);
2218
2219         if (is_connecting_state(service, state) ||
2220                                         is_connected_state(service, state))
2221                 __connman_network_clear_ipconfig(service->network, ipconfig);
2222
2223         err = __connman_ipconfig_set_config(ipconfig, array);
2224         method = __connman_ipconfig_get_method(ipconfig);
2225         type = __connman_ipconfig_get_config_type(ipconfig);
2226
2227         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2228                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2229                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2230                         *new_state = service->state_ipv4 =
2231                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2232                         __connman_ipconfig_enable(ipconfig);
2233                 }
2234
2235         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2236                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2237                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2238                         *new_state = service->state_ipv6;
2239                         __connman_ipconfig_enable(ipconfig);
2240                 }
2241         }
2242
2243         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2244                 type, method, state2string(*new_state));
2245
2246         return err;
2247 }
2248
2249 static DBusMessage *set_property(DBusConnection *conn,
2250                                         DBusMessage *msg, void *user_data)
2251 {
2252         struct connman_service *service = user_data;
2253         DBusMessageIter iter, value;
2254         const char *name;
2255         int type;
2256
2257         DBG("service %p", service);
2258
2259         if (dbus_message_iter_init(msg, &iter) == FALSE)
2260                 return __connman_error_invalid_arguments(msg);
2261
2262         dbus_message_iter_get_basic(&iter, &name);
2263         dbus_message_iter_next(&iter);
2264         dbus_message_iter_recurse(&iter, &value);
2265
2266         type = dbus_message_iter_get_arg_type(&value);
2267
2268         if (g_str_equal(name, "AutoConnect") == TRUE) {
2269                 connman_bool_t autoconnect;
2270
2271                 if (type != DBUS_TYPE_BOOLEAN)
2272                         return __connman_error_invalid_arguments(msg);
2273
2274                 if (service->favorite == FALSE)
2275                         return __connman_error_invalid_service(msg);
2276
2277                 dbus_message_iter_get_basic(&value, &autoconnect);
2278
2279                 if (service->autoconnect == autoconnect)
2280                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2281
2282                 service->autoconnect = autoconnect;
2283
2284                 autoconnect_changed(service);
2285
2286                 __connman_storage_save_service(service);
2287         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2288                 const char *passphrase;
2289
2290                 if (type != DBUS_TYPE_STRING)
2291                         return __connman_error_invalid_arguments(msg);
2292
2293                 if (service->immutable == TRUE)
2294                         return __connman_error_not_supported(msg);
2295
2296                 dbus_message_iter_get_basic(&value, &passphrase);
2297
2298                 __connman_service_set_passphrase(service, passphrase);
2299         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2300                 DBusMessageIter entry;
2301                 GString *str;
2302                 int index;
2303                 const char *gw;
2304
2305                 if (type != DBUS_TYPE_ARRAY)
2306                         return __connman_error_invalid_arguments(msg);
2307
2308                 str = g_string_new(NULL);
2309                 if (str == NULL)
2310                         return __connman_error_invalid_arguments(msg);
2311
2312                 index = connman_network_get_index(service->network);
2313                 gw = __connman_ipconfig_get_gateway_from_index(index);
2314
2315                 if (gw && strlen(gw))
2316                         __connman_service_nameserver_del_routes(service);
2317
2318                 dbus_message_iter_recurse(&value, &entry);
2319
2320                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2321                         const char *val;
2322                         dbus_message_iter_get_basic(&entry, &val);
2323                         dbus_message_iter_next(&entry);
2324                         if (str->len > 0)
2325                                 g_string_append_printf(str, " %s", val);
2326                         else
2327                                 g_string_append(str, val);
2328                 }
2329
2330                 g_strfreev(service->nameservers_config);
2331
2332                 if (str->len > 0) {
2333                         service->nameservers_config =
2334                                 g_strsplit_set(str->str, " ", 0);
2335                 } else {
2336                         service->nameservers_config = NULL;
2337                 }
2338
2339                 g_string_free(str, TRUE);
2340
2341                 if (gw && strlen(gw))
2342                         __connman_service_nameserver_add_routes(service, gw);
2343
2344                 update_nameservers(service);
2345                 dns_configuration_changed(service);
2346
2347                 __connman_storage_save_service(service);
2348         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2349                 DBusMessageIter entry;
2350                 GString *str;
2351
2352                 if (type != DBUS_TYPE_ARRAY)
2353                         return __connman_error_invalid_arguments(msg);
2354
2355                 str = g_string_new(NULL);
2356                 if (str == NULL)
2357                         return __connman_error_invalid_arguments(msg);
2358
2359                 dbus_message_iter_recurse(&value, &entry);
2360
2361                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2362                         const char *val;
2363                         dbus_message_iter_get_basic(&entry, &val);
2364                         dbus_message_iter_next(&entry);
2365                         if (str->len > 0)
2366                                 g_string_append_printf(str, " %s", val);
2367                         else
2368                                 g_string_append(str, val);
2369                 }
2370
2371                 g_strfreev(service->domains);
2372
2373                 if (str->len > 0)
2374                         service->domains = g_strsplit_set(str->str, " ", 0);
2375                 else
2376                         service->domains = NULL;
2377
2378                 g_string_free(str, TRUE);
2379
2380                 update_nameservers(service);
2381                 domain_configuration_changed(service);
2382
2383                 __connman_storage_save_service(service);
2384         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2385                 int err;
2386
2387                 if (type != DBUS_TYPE_ARRAY)
2388                         return __connman_error_invalid_arguments(msg);
2389
2390                 err = update_proxy_configuration(service, &value);
2391
2392                 if (err < 0)
2393                         return __connman_error_failed(msg, -err);
2394
2395                 proxy_configuration_changed(service);
2396
2397                 __connman_storage_save_service(service);
2398         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2399                         g_str_equal(name, "IPv6.Configuration")) {
2400
2401                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2402                 enum connman_service_state state =
2403                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2404                 int err = 0;
2405
2406                 DBG("%s", name);
2407
2408                 if (service->ipconfig_ipv4 == NULL &&
2409                                         service->ipconfig_ipv6 == NULL)
2410                         return __connman_error_invalid_property(msg);
2411
2412                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2413                         ipv4 = service->ipconfig_ipv4;
2414                         err = set_ipconfig(service, ipv4, &value,
2415                                         service->state_ipv4, &state);
2416
2417                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2418                         ipv6 = service->ipconfig_ipv6;
2419                         err = set_ipconfig(service, ipv6, &value,
2420                                         service->state_ipv6, &state);
2421                 }
2422
2423                 if (err < 0) {
2424                         if (is_connected_state(service, state) ||
2425                                         is_connecting_state(service, state))
2426                                 __connman_network_set_ipconfig(service->network,
2427                                                                 ipv4, ipv6);
2428                         return __connman_error_failed(msg, -err);
2429                 }
2430
2431                 if (ipv4)
2432                         ipv4_configuration_changed(service);
2433                 else if (ipv6)
2434                         ipv6_configuration_changed(service);
2435
2436                 if (is_connecting(service) || is_connected(service))
2437                         __connman_network_set_ipconfig(service->network,
2438                                                         ipv4, ipv6);
2439
2440                 __connman_storage_save_service(service);
2441         } else
2442                 return __connman_error_invalid_property(msg);
2443
2444         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2445 }
2446
2447 static void set_idle(struct connman_service *service)
2448 {
2449         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2450         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2451         state_changed(service);
2452 }
2453
2454 static DBusMessage *clear_property(DBusConnection *conn,
2455                                         DBusMessage *msg, void *user_data)
2456 {
2457         struct connman_service *service = user_data;
2458         const char *name;
2459
2460         DBG("service %p", service);
2461
2462         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2463                                                         DBUS_TYPE_INVALID);
2464
2465         if (g_str_equal(name, "Error") == TRUE) {
2466                 set_idle(service);
2467
2468                 g_get_current_time(&service->modified);
2469                 __connman_storage_save_service(service);
2470         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2471                 if (service->immutable == TRUE)
2472                         return __connman_error_not_supported(msg);
2473
2474                 g_free(service->passphrase);
2475                 service->passphrase = NULL;
2476
2477                 passphrase_changed(service);
2478
2479                 __connman_storage_save_service(service);
2480         } else
2481                 return __connman_error_invalid_property(msg);
2482
2483         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2484 }
2485
2486 static connman_bool_t is_ignore(struct connman_service *service)
2487 {
2488         if (service->autoconnect == FALSE)
2489                 return TRUE;
2490
2491         if (service->roaming == TRUE)
2492                 return TRUE;
2493
2494         if (service->ignore == TRUE)
2495                 return TRUE;
2496
2497         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2498                                                 CONNMAN_SERVICE_STATE_FAILURE)
2499                 return TRUE;
2500
2501         return FALSE;
2502 }
2503
2504 void __connman_service_auto_connect(void)
2505 {
2506         struct connman_service *service = NULL;
2507         GSequenceIter *iter;
2508
2509         DBG("");
2510
2511         if (__connman_session_mode() == TRUE) {
2512                 DBG("Session mode enabled: auto connect disabled");
2513                 return;
2514         }
2515
2516         iter = g_sequence_get_begin_iter(service_list);
2517
2518         while (g_sequence_iter_is_end(iter) == FALSE) {
2519                 service = g_sequence_get(iter);
2520
2521                 if (service->pending != NULL)
2522                         return;
2523
2524                 if (is_connecting(service) == TRUE)
2525                         return;
2526
2527                 if (service->favorite == FALSE)
2528                         return;
2529
2530                 if (is_connected(service) == TRUE)
2531                         return;
2532
2533                 if (is_ignore(service) == FALSE &&
2534                         combine_state(service->state_ipv4,
2535                                         service->state_ipv6) ==
2536                                                 CONNMAN_SERVICE_STATE_IDLE)
2537                         break;
2538
2539                 service = NULL;
2540
2541                 iter = g_sequence_iter_next(iter);
2542         }
2543
2544         if (service != NULL) {
2545                 service->userconnect = FALSE;
2546                 __connman_service_connect(service);
2547         }
2548 }
2549
2550 static void remove_timeout(struct connman_service *service)
2551 {
2552         if (service->timeout > 0) {
2553                 g_source_remove(service->timeout);
2554                 service->timeout = 0;
2555         }
2556 }
2557
2558 static void reply_pending(struct connman_service *service, int error)
2559 {
2560         remove_timeout(service);
2561
2562         if (service->pending != NULL) {
2563                 if (error > 0) {
2564                         DBusMessage *reply;
2565
2566                         reply = __connman_error_failed(service->pending,
2567                                                                 error);
2568                         if (reply != NULL)
2569                                 g_dbus_send_message(connection, reply);
2570                 } else {
2571                         const char *sender;
2572
2573                         sender = dbus_message_get_interface(service->pending);
2574
2575                         DBG("sender %s", sender);
2576
2577                         if (g_strcmp0(sender, CONNMAN_MANAGER_INTERFACE) == 0)
2578                                 g_dbus_send_reply(connection, service->pending,
2579                                         DBUS_TYPE_OBJECT_PATH, &service->path,
2580                                                         DBUS_TYPE_INVALID);
2581                         else
2582                                 g_dbus_send_reply(connection, service->pending,
2583                                                         DBUS_TYPE_INVALID);
2584                 }
2585
2586                 dbus_message_unref(service->pending);
2587                 service->pending = NULL;
2588         }
2589 }
2590
2591 static gboolean connect_timeout(gpointer user_data)
2592 {
2593         struct connman_service *service = user_data;
2594         connman_bool_t autoconnect = FALSE;
2595
2596         DBG("service %p", service);
2597
2598         service->timeout = 0;
2599
2600         if (service->network != NULL)
2601                 __connman_network_disconnect(service->network);
2602
2603         __connman_ipconfig_disable(service->ipconfig_ipv4);
2604         __connman_ipconfig_disable(service->ipconfig_ipv6);
2605
2606         __connman_stats_service_unregister(service);
2607
2608         if (service->pending != NULL) {
2609                 DBusMessage *reply;
2610
2611                 reply = __connman_error_operation_timeout(service->pending);
2612                 if (reply != NULL)
2613                         g_dbus_send_message(connection, reply);
2614
2615                 dbus_message_unref(service->pending);
2616                 service->pending = NULL;
2617         } else
2618                 autoconnect = TRUE;
2619
2620         __connman_service_indicate_state(service,
2621                                         CONNMAN_SERVICE_STATE_FAILURE,
2622                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2623         __connman_service_indicate_state(service,
2624                                         CONNMAN_SERVICE_STATE_FAILURE,
2625                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2626
2627         if (autoconnect == TRUE && service->userconnect == FALSE)
2628                 __connman_service_auto_connect();
2629
2630         return FALSE;
2631 }
2632
2633 static void set_reconnect_state(struct connman_service *service,
2634                                                 connman_bool_t reconnect)
2635 {
2636         struct connman_device *device;
2637
2638         if (service->network == NULL)
2639                 return;
2640
2641         device = connman_network_get_device(service->network);
2642         if (device == NULL)
2643                 return;
2644
2645         __connman_device_set_reconnect(device, reconnect);
2646 }
2647
2648 static connman_bool_t get_reconnect_state(struct connman_service *service)
2649 {
2650         struct connman_device *device;
2651
2652         if (service->network == NULL)
2653                 return FALSE;
2654
2655         device = connman_network_get_device(service->network);
2656         if (device == NULL)
2657                 return FALSE;
2658
2659         return __connman_device_get_reconnect(device);
2660 }
2661
2662 static void request_input_cb (struct connman_service *service,
2663                         const char *passphrase, void *user_data)
2664 {
2665         DBG ("RequestInput return, %p", service);
2666
2667         if (passphrase == NULL && service->wps == FALSE)
2668                 return;
2669
2670         if (passphrase != NULL)
2671                 __connman_service_set_passphrase(service, passphrase);
2672
2673         __connman_service_connect(service);
2674 }
2675
2676 static DBusMessage *connect_service(DBusConnection *conn,
2677                                         DBusMessage *msg, void *user_data)
2678 {
2679         struct connman_service *service = user_data;
2680         GSequenceIter *iter;
2681         int err;
2682
2683         DBG("service %p", service);
2684
2685         if (service->pending != NULL)
2686                 return __connman_error_in_progress(msg);
2687
2688         iter = g_sequence_get_begin_iter(service_list);
2689
2690         while (g_sequence_iter_is_end(iter) == FALSE) {
2691                 struct connman_service *temp = g_sequence_get(iter);
2692
2693                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2694                         return __connman_error_in_progress(msg);
2695
2696                 iter = g_sequence_iter_next(iter);
2697         }
2698
2699         service->ignore = FALSE;
2700
2701         service->userconnect = TRUE;
2702
2703         service->pending = dbus_message_ref(msg);
2704
2705         set_reconnect_state(service, FALSE);
2706
2707         err = __connman_service_connect(service);
2708         if (err < 0) {
2709                 if (err == -ENOKEY) {
2710                         if (__connman_agent_request_input(service,
2711                                                         request_input_cb,
2712                                                         NULL) == 0)
2713                                 return NULL;
2714                 }
2715
2716                 if (service->pending == NULL)
2717                         return NULL;
2718
2719                 if (err != -EINPROGRESS) {
2720                         dbus_message_unref(service->pending);
2721                         service->pending = NULL;
2722
2723                         return __connman_error_failed(msg, -err);
2724                 }
2725
2726                 return NULL;
2727         }
2728
2729         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2730 }
2731
2732 static DBusMessage *disconnect_service(DBusConnection *conn,
2733                                         DBusMessage *msg, void *user_data)
2734 {
2735         struct connman_service *service = user_data;
2736         int err;
2737
2738         DBG("service %p", service);
2739
2740         reply_pending(service, ECONNABORTED);
2741
2742         service->ignore = TRUE;
2743
2744         set_reconnect_state(service, FALSE);
2745
2746         err = __connman_service_disconnect(service);
2747         if (err < 0) {
2748                 if (err != -EINPROGRESS)
2749                         return __connman_error_failed(msg, -err);
2750
2751                 return NULL;
2752         }
2753
2754         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2755 }
2756
2757 static DBusMessage *remove_service(DBusConnection *conn,
2758                                         DBusMessage *msg, void *user_data)
2759 {
2760         struct connman_service *service = user_data;
2761
2762         DBG("service %p", service);
2763
2764         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2765                 return __connman_error_not_supported(msg);
2766
2767         if (service->immutable == TRUE)
2768                 return __connman_error_not_supported(msg);
2769
2770         if (service->favorite == FALSE &&
2771                 combine_state(service->state_ipv4, service->state_ipv6) !=
2772                                                 CONNMAN_SERVICE_STATE_FAILURE)
2773                 return __connman_error_not_supported(msg);
2774
2775         if (service->network != NULL) {
2776                 set_reconnect_state(service, FALSE);
2777
2778                 __connman_network_disconnect(service->network);
2779         }
2780
2781         g_free(service->passphrase);
2782         service->passphrase = NULL;
2783
2784         passphrase_changed(service);
2785
2786         set_idle(service);
2787
2788         __connman_service_set_favorite(service, FALSE);
2789         __connman_storage_save_service(service);
2790
2791         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2792 }
2793
2794 static DBusMessage *move_service(DBusConnection *conn,
2795                                         DBusMessage *msg, void *user_data,
2796                                                                 gboolean before)
2797 {
2798         struct connman_service *service = user_data;
2799         struct connman_service *target;
2800         const char *path;
2801         GSequenceIter *src, *dst;
2802
2803         DBG("service %p", service);
2804
2805         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2806                                                         DBUS_TYPE_INVALID);
2807
2808         if (service->favorite == FALSE)
2809                 return __connman_error_not_supported(msg);
2810
2811         target = find_service(path);
2812         if (target == NULL || target->favorite == FALSE || target == service)
2813                 return __connman_error_invalid_service(msg);
2814
2815         DBG("target %s", target->identifier);
2816
2817         if (target->state_ipv4 != service->state_ipv4 &&
2818                                 target->state_ipv6 != service->state_ipv6)
2819                 return __connman_error_invalid_service(msg);
2820
2821         g_get_current_time(&service->modified);
2822         __connman_storage_save_service(service);
2823
2824         src = g_hash_table_lookup(service_hash, service->identifier);
2825         dst = g_hash_table_lookup(service_hash, target->identifier);
2826
2827         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2828
2829         __connman_profile_changed(FALSE);
2830
2831         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2832 }
2833
2834 static DBusMessage *move_before(DBusConnection *conn,
2835                                         DBusMessage *msg, void *user_data)
2836 {
2837         return move_service(conn, msg, user_data, TRUE);
2838 }
2839
2840 static DBusMessage *move_after(DBusConnection *conn,
2841                                         DBusMessage *msg, void *user_data)
2842 {
2843         return move_service(conn, msg, user_data, FALSE);
2844 }
2845
2846 static DBusMessage *reset_counters(DBusConnection *conn,
2847                                         DBusMessage *msg, void *user_data)
2848 {
2849         struct connman_service *service = user_data;
2850
2851         reset_stats(service);
2852
2853         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2854 }
2855
2856 static GDBusMethodTable service_methods[] = {
2857         { "GetProperties", "",   "a{sv}", get_properties     },
2858         { "SetProperty",   "sv", "",      set_property       },
2859         { "ClearProperty", "s",  "",      clear_property     },
2860         { "Connect",       "",   "",      connect_service,
2861                                                 G_DBUS_METHOD_FLAG_ASYNC },
2862         { "Disconnect",    "",   "",      disconnect_service },
2863         { "Remove",        "",   "",      remove_service     },
2864         { "MoveBefore",    "o",  "",      move_before        },
2865         { "MoveAfter",     "o",  "",      move_after         },
2866         { "ResetCounters", "",   "",      reset_counters     },
2867         { },
2868 };
2869
2870 static GDBusSignalTable service_signals[] = {
2871         { "PropertyChanged", "sv" },
2872         { },
2873 };
2874
2875 static void service_free(gpointer user_data)
2876 {
2877         struct connman_service *service = user_data;
2878         char *path = service->path;
2879
2880         DBG("service %p", service);
2881
2882         reply_pending(service, ENOENT);
2883
2884         g_hash_table_remove(service_hash, service->identifier);
2885
2886         stats_stop(service);
2887         __connman_storage_save_service(service);
2888
2889         service->path = NULL;
2890
2891         if (path != NULL) {
2892                 __connman_profile_changed(FALSE);
2893
2894                 g_dbus_unregister_interface(connection, path,
2895                                                 CONNMAN_SERVICE_INTERFACE);
2896                 g_free(path);
2897         }
2898
2899         g_hash_table_destroy(service->counter_table);
2900
2901         if (service->network != NULL)
2902                 connman_network_unref(service->network);
2903
2904         if (service->provider != NULL)
2905                 connman_provider_unref(service->provider);
2906
2907         if (service->ipconfig_ipv4 != NULL) {
2908                 connman_ipconfig_unref(service->ipconfig_ipv4);
2909                 service->ipconfig_ipv4 = NULL;
2910         }
2911
2912         if (service->ipconfig_ipv6 != NULL) {
2913                 connman_ipconfig_unref(service->ipconfig_ipv6);
2914                 service->ipconfig_ipv6 = NULL;
2915         }
2916
2917         if (service->location != NULL)
2918                 connman_location_unref(service->location);
2919
2920         g_strfreev(service->nameservers);
2921         g_strfreev(service->nameservers_config);
2922         g_strfreev(service->domains);
2923         g_strfreev(service->proxies);
2924         g_strfreev(service->excludes);
2925
2926         g_free(service->domainname);
2927         g_free(service->pac);
2928         g_free(service->profile);
2929         g_free(service->name);
2930         g_free(service->passphrase);
2931         g_free(service->identifier);
2932         g_free(service->eap);
2933         g_free(service->identity);
2934         g_free(service->ca_cert_file);
2935         g_free(service->client_cert_file);
2936         g_free(service->private_key_file);
2937         g_free(service->private_key_passphrase);
2938         g_free(service->phase2);
2939
2940         if (service->stats.timer != NULL)
2941                 g_timer_destroy(service->stats.timer);
2942         if (service->stats_roaming.timer != NULL)
2943                 g_timer_destroy(service->stats_roaming.timer);
2944
2945         g_free(service);
2946 }
2947
2948 /**
2949  * __connman_service_put:
2950  * @service: service structure
2951  *
2952  * Release service if no longer needed
2953  */
2954 void __connman_service_put(struct connman_service *service)
2955 {
2956         DBG("service %p", service);
2957
2958         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2959                 GSequenceIter *iter;
2960
2961                 iter = g_hash_table_lookup(service_hash, service->identifier);
2962                 if (iter != NULL) {
2963                         reply_pending(service, ECONNABORTED);
2964
2965                         __connman_service_disconnect(service);
2966
2967                         g_sequence_remove(iter);
2968                 } else
2969                         service_free(service);
2970         }
2971 }
2972
2973 static void stats_init(struct connman_service *service)
2974 {
2975         /* home */
2976         service->stats.valid = FALSE;
2977         service->stats.enabled = FALSE;
2978         service->stats.timer = g_timer_new();
2979
2980         /* roaming */
2981         service->stats_roaming.valid = FALSE;
2982         service->stats_roaming.enabled = FALSE;
2983         service->stats_roaming.timer = g_timer_new();
2984 }
2985
2986 static void service_initialize(struct connman_service *service)
2987 {
2988         DBG("service %p", service);
2989
2990         service->refcount = 1;
2991
2992         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2993         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2994         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2995
2996         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
2997         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
2998
2999         service->favorite  = FALSE;
3000         service->immutable = FALSE;
3001         service->hidden = FALSE;
3002
3003         service->ignore = FALSE;
3004
3005         service->userconnect = FALSE;
3006
3007         service->order = 0;
3008
3009         stats_init(service);
3010
3011         service->provider = NULL;
3012
3013         service->wps = FALSE;
3014 }
3015
3016 /**
3017  * connman_service_create:
3018  *
3019  * Allocate a new service.
3020  *
3021  * Returns: a newly-allocated #connman_service structure
3022  */
3023 struct connman_service *connman_service_create(void)
3024 {
3025         GSList *list;
3026         struct connman_stats_counter *counters;
3027         const char *counter;
3028
3029         struct connman_service *service;
3030
3031         service = g_try_new0(struct connman_service, 1);
3032         if (service == NULL)
3033                 return NULL;
3034
3035         DBG("service %p", service);
3036
3037         service->counter_table = g_hash_table_new_full(g_str_hash,
3038                                                 g_str_equal, NULL, g_free);
3039
3040         for (list = counter_list; list; list = list->next) {
3041                 counter = list->data;
3042
3043                 counters = g_try_new0(struct connman_stats_counter, 1);
3044                 if (counters == NULL) {
3045                         g_hash_table_destroy(service->counter_table);
3046                         g_free(service);
3047                         return NULL;
3048                 }
3049
3050                 counters->append_all = TRUE;
3051
3052                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3053                                 counters);
3054         }
3055
3056         service_initialize(service);
3057
3058         service->location = __connman_location_create(service);
3059
3060         return service;
3061 }
3062
3063 struct connman_location *__connman_service_get_location(struct connman_service *service)
3064 {
3065         return service->location;
3066 }
3067
3068 /**
3069  * connman_service_ref:
3070  * @service: service structure
3071  *
3072  * Increase reference counter of service
3073  */
3074 struct connman_service *connman_service_ref(struct connman_service *service)
3075 {
3076         DBG("%p", service);
3077
3078         g_atomic_int_inc(&service->refcount);
3079
3080         return service;
3081 }
3082
3083 /**
3084  * connman_service_unref:
3085  * @service: service structure
3086  *
3087  * Decrease reference counter of service
3088  */
3089 void connman_service_unref(struct connman_service *service)
3090 {
3091         __connman_service_put(service);
3092 }
3093
3094 static gint service_compare(gconstpointer a, gconstpointer b,
3095                                                         gpointer user_data)
3096 {
3097         struct connman_service *service_a = (void *) a;
3098         struct connman_service *service_b = (void *) b;
3099         enum connman_service_state state_a, state_b;
3100
3101         state_a = combine_state(service_a->state_ipv4, service_a->state_ipv6);
3102         state_b = combine_state(service_b->state_ipv4, service_b->state_ipv6);
3103
3104         if (state_a != state_b) {
3105                 if (is_connected(service_a) == TRUE)
3106                         return -1;
3107                 if (is_connected(service_b) == TRUE)
3108                         return 1;
3109
3110                 if (is_connecting(service_a) == TRUE)
3111                         return -1;
3112                 if (is_connecting(service_b) == TRUE)
3113                         return 1;
3114         }
3115
3116         if (service_a->order > service_b->order)
3117                 return -1;
3118
3119         if (service_a->order < service_b->order)
3120                 return 1;
3121
3122         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3123                 return -1;
3124
3125         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3126                 return 1;
3127
3128         if (service_a->type != service_b->type) {
3129                 switch (service_a->type) {
3130                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3131                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3132                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3133                 case CONNMAN_SERVICE_TYPE_GPS:
3134                 case CONNMAN_SERVICE_TYPE_VPN:
3135                 case CONNMAN_SERVICE_TYPE_GADGET:
3136                         break;
3137                 case CONNMAN_SERVICE_TYPE_WIFI:
3138                         return 1;
3139                 case CONNMAN_SERVICE_TYPE_WIMAX:
3140                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3141                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3142                         return -1;
3143                 }
3144         }
3145
3146         return (gint) service_b->strength - (gint) service_a->strength;
3147 }
3148
3149 /**
3150  * connman_service_get_type:
3151  * @service: service structure
3152  *
3153  * Get the type of service
3154  */
3155 enum connman_service_type connman_service_get_type(struct connman_service *service)
3156 {
3157         if (service == NULL)
3158                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3159
3160         return service->type;
3161 }
3162
3163 /**
3164  * connman_service_get_interface:
3165  * @service: service structure
3166  *
3167  * Get network interface of service
3168  */
3169 char *connman_service_get_interface(struct connman_service *service)
3170 {
3171         int index;
3172
3173         if (service == NULL)
3174                 return NULL;
3175
3176         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3177                 if (service->ipconfig_ipv4)
3178                         index = connman_ipconfig_get_index(
3179                                                 service->ipconfig_ipv4);
3180                 else if (service->ipconfig_ipv6)
3181                         index = connman_ipconfig_get_index(
3182                                                 service->ipconfig_ipv6);
3183                 else
3184                         return NULL;
3185
3186                 return connman_inet_ifname(index);
3187         }
3188
3189         if (service->network == NULL)
3190                 return NULL;
3191
3192         index = connman_network_get_index(service->network);
3193
3194         return connman_inet_ifname(index);
3195 }
3196
3197 /**
3198  * connman_service_get_network:
3199  * @service: service structure
3200  *
3201  * Get the service network
3202  */
3203 struct connman_network *
3204 __connman_service_get_network(struct connman_service *service)
3205 {
3206         if (service == NULL)
3207                 return NULL;
3208
3209         return service->network;
3210 }
3211
3212 struct connman_ipconfig *
3213 __connman_service_get_ip4config(struct connman_service *service)
3214 {
3215         if (service == NULL)
3216                 return NULL;
3217
3218         return service->ipconfig_ipv4;
3219 }
3220
3221 struct connman_ipconfig *
3222 __connman_service_get_ip6config(struct connman_service *service)
3223 {
3224         if (service == NULL)
3225                 return NULL;
3226
3227         return service->ipconfig_ipv6;
3228 }
3229
3230 struct connman_ipconfig *
3231 __connman_service_get_ipconfig(struct connman_service *service, int family)
3232 {
3233         if (family == AF_INET)
3234                 return __connman_service_get_ip4config(service);
3235         else if (family == AF_INET6)
3236                 return __connman_service_get_ip6config(service);
3237         else
3238                 return NULL;
3239
3240 }
3241
3242 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3243 {
3244         if (service == NULL)
3245                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3246
3247         return service->security;
3248 }
3249
3250 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3251 {
3252         if (service == NULL)
3253                 return FALSE;
3254
3255         return service->wps;
3256 }
3257
3258 /**
3259  * __connman_service_set_favorite:
3260  * @service: service structure
3261  * @favorite: favorite value
3262  *
3263  * Change the favorite setting of service
3264  */
3265 int __connman_service_set_favorite(struct connman_service *service,
3266                                                 connman_bool_t favorite)
3267 {
3268         GSequenceIter *iter;
3269
3270         iter = g_hash_table_lookup(service_hash, service->identifier);
3271         if (iter == NULL)
3272                 return -ENOENT;
3273
3274         if (service->favorite == favorite)
3275                 return -EALREADY;
3276
3277         service->favorite = favorite;
3278
3279         favorite_changed(service);
3280
3281         g_sequence_sort_changed(iter, service_compare, NULL);
3282
3283         __connman_profile_changed(FALSE);
3284
3285         return 0;
3286 }
3287
3288 int __connman_service_set_immutable(struct connman_service *service,
3289                                                 connman_bool_t immutable)
3290 {
3291         service->immutable = immutable;
3292
3293         immutable_changed(service);
3294
3295         return 0;
3296 }
3297
3298 void __connman_service_set_string(struct connman_service *service,
3299                                   const char *key, const char *value)
3300 {
3301         if (g_str_equal(key, "EAP") == TRUE) {
3302                 g_free(service->eap);
3303                 service->eap = g_strdup(value);
3304         } else if (g_str_equal(key, "Identity") == TRUE) {
3305                 g_free(service->identity);
3306                 service->identity = g_strdup(value);
3307         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3308                 g_free(service->ca_cert_file);
3309                 service->ca_cert_file = g_strdup(value);
3310         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3311                 g_free(service->client_cert_file);
3312                 service->client_cert_file = g_strdup(value);
3313         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3314                 g_free(service->private_key_file);
3315                 service->private_key_file = g_strdup(value);
3316         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3317                 g_free(service->private_key_passphrase);
3318                 service->private_key_passphrase = g_strdup(value);
3319         } else if (g_str_equal(key, "Phase2") == TRUE) {
3320                 g_free(service->phase2);
3321                 service->phase2 = g_strdup(value);
3322         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3323                 g_free(service->passphrase);
3324                 service->passphrase = g_strdup(value);
3325         }
3326 }
3327
3328 static void service_complete(struct connman_service *service)
3329 {
3330         reply_pending(service, EIO);
3331
3332         if (service->userconnect == FALSE)
3333                 __connman_service_auto_connect();
3334
3335         g_get_current_time(&service->modified);
3336         __connman_storage_save_service(service);
3337 }
3338
3339 static void report_error_cb(struct connman_service *service,
3340                         gboolean retry, void *user_data)
3341 {
3342         if (retry == TRUE)
3343                 __connman_service_connect(service);
3344         else {
3345                 service_complete(service);
3346                 __connman_profile_changed(FALSE);
3347                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3348         }
3349 }
3350
3351 int __connman_service_indicate_state(struct connman_service *service,
3352                                         enum connman_service_state new_state,
3353                                         enum connman_ipconfig_type type)
3354 {
3355         enum connman_service_state service_state,
3356                 state = CONNMAN_SERVICE_STATE_IDLE;
3357         GSequenceIter *iter;
3358
3359         if (service == NULL)
3360                 return -EINVAL;
3361
3362         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3363                 if (service->state_ipv4 == new_state)
3364                         return -EALREADY;
3365                 state = combine_state(new_state, service->state_ipv6);
3366         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3367                 if (service->state_ipv6 == new_state)
3368                         return -EALREADY;
3369                 state = combine_state(new_state, service->state_ipv4);
3370         } else
3371                 return -EINVAL;
3372
3373         service_state = combine_state(service->state_ipv4,
3374                                                         service->state_ipv6);
3375
3376         DBG("service %p state %s/%s => %s new %s/%d => %s",
3377                                         service,
3378                                         state2string(service->state_ipv4),
3379                                         state2string(service->state_ipv6),
3380                                         state2string(service_state),
3381                                         state2string(new_state),
3382                                         type,
3383                                         state2string(state));
3384
3385         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3386                                 state == CONNMAN_SERVICE_STATE_IDLE)
3387                 return -EINVAL;
3388
3389         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3390                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3391                 return -EINVAL;
3392
3393         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3394                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3395                 state_changed(service);
3396
3397                 reply_pending(service, ECONNABORTED);
3398
3399                 __connman_service_disconnect(service);
3400         }
3401
3402         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3403                 if (__connman_stats_service_register(service) == 0) {
3404                         __connman_stats_get(service, FALSE,
3405                                                 &service->stats.data);
3406                         __connman_stats_get(service, TRUE,
3407                                                 &service->stats_roaming.data);
3408                 }
3409
3410                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3411                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3412                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3413                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3414                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3415                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3416         }
3417
3418         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3419                 service->state_ipv4 = new_state;
3420         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3421                 service->state_ipv6 = new_state;
3422
3423         if (state == service_state)
3424                 return -EALREADY;
3425
3426         state_changed(service);
3427
3428         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3429                 if (service->login_required == TRUE) {
3430                         service->login_required = FALSE;
3431                         login_changed(service);
3432                 }
3433
3434                 connman_timeserver_sync();
3435         }
3436
3437         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3438                 connman_bool_t reconnect;
3439
3440                 reconnect = get_reconnect_state(service);
3441                 if (reconnect == TRUE)
3442                         __connman_service_auto_connect();
3443         }
3444
3445         if (state == CONNMAN_SERVICE_STATE_READY) {
3446                 enum connman_service_proxy_method proxy_config;
3447                 enum connman_ipconfig_method method;
3448
3449                 set_reconnect_state(service, TRUE);
3450
3451                 __connman_service_set_favorite(service, TRUE);
3452
3453                 reply_pending(service, 0);
3454
3455                 service->userconnect = FALSE;
3456
3457                 g_get_current_time(&service->modified);
3458                 __connman_storage_save_service(service);
3459
3460                 update_nameservers(service);
3461                 dns_changed(service);
3462                 domain_changed(service);
3463
3464                 proxy_config = service->proxy_config;
3465
3466                 /*
3467                  * We start WPAD if we haven't got a PAC URL from DHCP and
3468                  * if our proxy manual configuration is either empty or set
3469                  * to AUTO with an empty URL.
3470                  */
3471                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3472                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3473                                 (proxy_config ==
3474                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3475                                         service->pac == NULL)))
3476                         if (__connman_wpad_start(service) < 0) {
3477                                 service->proxy =
3478                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3479
3480                                 __connman_notifier_proxy_changed(service);
3481                         }
3482
3483                 __connman_notifier_connect(service->type);
3484
3485                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3486                         connman_network_get_bool(service->network,
3487                                                 "WiFi.UseWPS") == TRUE) {
3488                         const char *pass;
3489
3490                         pass = connman_network_get_string(service->network,
3491                                                         "WiFi.Passphrase");
3492
3493                         __connman_service_set_passphrase(service, pass);
3494
3495                         connman_network_set_bool(service->network,
3496                                                         "WiFi.UseWPS", FALSE);
3497                 }
3498
3499                 default_changed();
3500
3501                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
3502                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
3503                         __connman_ipconfig_disable_ipv6(
3504                                                 service->ipconfig_ipv6);
3505
3506         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3507                 __connman_location_finish(service);
3508
3509                 default_changed();
3510
3511                 __connman_wpad_stop(service);
3512
3513                 update_nameservers(service);
3514                 dns_changed(service);
3515                 domain_changed(service);
3516
3517                 __connman_notifier_disconnect(service->type);
3518         }
3519
3520         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3521                 if (service->userconnect == TRUE &&
3522                         __connman_agent_report_error(service,
3523                                         error2string(service->error),
3524                                         report_error_cb, NULL) == -EIO)
3525                         return 0;
3526                 service_complete(service);
3527         } else
3528                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3529
3530         iter = g_hash_table_lookup(service_hash, service->identifier);
3531         if (iter != NULL)
3532                 g_sequence_sort_changed(iter, service_compare, NULL);
3533
3534         __connman_profile_changed(FALSE);
3535
3536         service_state = combine_state(service->state_ipv4,
3537                                                         service->state_ipv6);
3538         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3539                 default_changed();
3540
3541         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3542                 struct connman_service *def_service = get_default();
3543
3544                 if (__connman_notifier_count_connected() == 0 &&
3545                         def_service != NULL &&
3546                                 def_service->provider != NULL)
3547                         __connman_provider_disconnect(def_service->provider);
3548         }
3549
3550         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3551                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3552                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3553
3554         return 0;
3555 }
3556
3557 int __connman_service_indicate_error(struct connman_service *service,
3558                                         enum connman_service_error error)
3559 {
3560         DBG("service %p error %d", service, error);
3561
3562         if (service == NULL)
3563                 return -EINVAL;
3564
3565         service->error = error;
3566
3567         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3568                 __connman_service_set_passphrase(service, NULL);
3569
3570         return __connman_service_indicate_state(service,
3571                                                 CONNMAN_SERVICE_STATE_FAILURE,
3572                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3573 }
3574
3575 int __connman_service_clear_error(struct connman_service *service)
3576 {
3577         enum connman_service_state state;
3578
3579         DBG("service %p", service);
3580
3581         if (service == NULL)
3582                 return -EINVAL;
3583
3584         state = combine_state(service->state_ipv4, service->state_ipv6);
3585
3586         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3587                 return -EINVAL;
3588
3589         service->state_ipv4 = service->state_ipv6 =
3590                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3591         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3592
3593         if (service->favorite == TRUE)
3594                 set_reconnect_state(service, TRUE);
3595
3596         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3597                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3598
3599         /*
3600          * Toggling the IPv6 state to IDLE could trigger the auto connect
3601          * machinery and consequently the IPv4 state.
3602          */
3603         if (service->state_ipv4 != CONNMAN_SERVICE_STATE_UNKNOWN &&
3604                         service->state_ipv4 != CONNMAN_SERVICE_STATE_FAILURE)
3605                 return 0;
3606
3607         return __connman_service_indicate_state(service,
3608                                                 CONNMAN_SERVICE_STATE_IDLE,
3609                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3610 }
3611
3612 int __connman_service_indicate_default(struct connman_service *service)
3613 {
3614         DBG("service %p", service);
3615
3616         default_changed();
3617
3618         __connman_location_detect(service);
3619
3620         return 0;
3621 }
3622
3623 int __connman_service_request_login(struct connman_service *service)
3624 {
3625         DBG("service %p", service);
3626
3627         if (service == NULL)
3628                 return -EINVAL;
3629
3630         service->login_required = TRUE;
3631         login_changed(service);
3632
3633         return 0;
3634 }
3635
3636 static connman_bool_t prepare_network(struct connman_service *service)
3637 {
3638         enum connman_network_type type;
3639         unsigned int ssid_len;
3640
3641         type = connman_network_get_type(service->network);
3642
3643         switch (type) {
3644         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3645         case CONNMAN_NETWORK_TYPE_VENDOR:
3646                 return FALSE;
3647         case CONNMAN_NETWORK_TYPE_WIFI:
3648                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3649                                                         &ssid_len) == NULL)
3650                         return FALSE;
3651
3652                 if (service->passphrase != NULL)
3653                         connman_network_set_string(service->network,
3654                                 "WiFi.Passphrase", service->passphrase);
3655                 break;
3656         case CONNMAN_NETWORK_TYPE_ETHERNET:
3657         case CONNMAN_NETWORK_TYPE_WIMAX:
3658         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3659         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3660         case CONNMAN_NETWORK_TYPE_CELLULAR:
3661                 break;
3662         }
3663
3664         return TRUE;
3665 }
3666
3667 static void prepare_8021x(struct connman_service *service)
3668 {
3669         if (service->eap != NULL)
3670                 connman_network_set_string(service->network, "WiFi.EAP",
3671                                                                 service->eap);
3672
3673         if (service->identity != NULL)
3674                 connman_network_set_string(service->network, "WiFi.Identity",
3675                                                         service->identity);
3676
3677         if (service->ca_cert_file != NULL)
3678                 connman_network_set_string(service->network, "WiFi.CACertFile",
3679                                                         service->ca_cert_file);
3680
3681         if (service->client_cert_file != NULL)
3682                 connman_network_set_string(service->network,
3683                                                 "WiFi.ClientCertFile",
3684                                                 service->client_cert_file);
3685
3686         if (service->private_key_file != NULL)
3687                 connman_network_set_string(service->network,
3688                                                 "WiFi.PrivateKeyFile",
3689                                                 service->private_key_file);
3690
3691         if (service->private_key_passphrase != NULL)
3692                 connman_network_set_string(service->network,
3693                                         "WiFi.PrivateKeyPassphrase",
3694                                         service->private_key_passphrase);
3695
3696         if (service->phase2 != NULL)
3697                 connman_network_set_string(service->network, "WiFi.Phase2",
3698                                                         service->phase2);
3699 }
3700
3701 static int service_connect(struct connman_service *service)
3702 {
3703         int err;
3704
3705         switch (service->type) {
3706         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3707         case CONNMAN_SERVICE_TYPE_SYSTEM:
3708         case CONNMAN_SERVICE_TYPE_GPS:
3709         case CONNMAN_SERVICE_TYPE_GADGET:
3710                 return -EINVAL;
3711         case CONNMAN_SERVICE_TYPE_ETHERNET:
3712         case CONNMAN_SERVICE_TYPE_WIMAX:
3713         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3714         case CONNMAN_SERVICE_TYPE_CELLULAR:
3715         case CONNMAN_SERVICE_TYPE_VPN:
3716                 break;
3717         case CONNMAN_SERVICE_TYPE_WIFI:
3718                 switch (service->security) {
3719                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3720                 case CONNMAN_SERVICE_SECURITY_NONE:
3721                         break;
3722                 case CONNMAN_SERVICE_SECURITY_WEP:
3723                 case CONNMAN_SERVICE_SECURITY_PSK:
3724                 case CONNMAN_SERVICE_SECURITY_WPA:
3725                 case CONNMAN_SERVICE_SECURITY_RSN:
3726                         if (service->passphrase == NULL) {
3727                                 if (service->network == NULL)
3728                                         return -EOPNOTSUPP;
3729
3730                                 if (service->wps == FALSE ||
3731                                         connman_network_get_bool(
3732                                                         service->network,
3733                                                         "WiFi.UseWPS") == FALSE)
3734                                         return -ENOKEY;
3735                         }
3736                         break;
3737                 case CONNMAN_SERVICE_SECURITY_8021X:
3738                         break;
3739                 }
3740                 break;
3741         }
3742
3743         if (service->network != NULL) {
3744                 if (prepare_network(service) == FALSE)
3745                         return -EINVAL;
3746
3747                 switch (service->security) {
3748                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3749                 case CONNMAN_SERVICE_SECURITY_NONE:
3750                 case CONNMAN_SERVICE_SECURITY_WEP:
3751                 case CONNMAN_SERVICE_SECURITY_PSK:
3752                 case CONNMAN_SERVICE_SECURITY_WPA:
3753                 case CONNMAN_SERVICE_SECURITY_RSN:
3754                         break;
3755                 case CONNMAN_SERVICE_SECURITY_8021X:
3756                         prepare_8021x(service);
3757                         break;
3758                 }
3759
3760                 if (__connman_stats_service_register(service) == 0) {
3761                         __connman_stats_get(service, FALSE,
3762                                                 &service->stats.data);
3763                         __connman_stats_get(service, TRUE,
3764                                                 &service->stats_roaming.data);
3765                 }
3766
3767                 if (service->ipconfig_ipv4)
3768                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3769                 if (service->ipconfig_ipv6)
3770                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3771
3772                 err = __connman_network_connect(service->network);
3773         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3774                                         service->provider != NULL)
3775                 err = __connman_provider_connect(service->provider);
3776         else
3777                 return -EOPNOTSUPP;
3778
3779         if (err < 0) {
3780                 if (err != -EINPROGRESS) {
3781                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3782                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3783                         __connman_stats_service_unregister(service);
3784                 }
3785         }
3786
3787         return err;
3788 }
3789
3790
3791 int __connman_service_connect(struct connman_service *service)
3792 {
3793         enum connman_service_state state;
3794         int err;
3795
3796         state = combine_state(service->state_ipv4, service->state_ipv6);
3797
3798         DBG("service %p state %s", service, state2string(state));
3799
3800         if (is_connected(service) == TRUE)
3801                 return -EISCONN;
3802
3803         if (is_connecting(service) == TRUE)
3804                 return -EALREADY;
3805
3806         switch (service->type) {
3807         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3808         case CONNMAN_SERVICE_TYPE_SYSTEM:
3809         case CONNMAN_SERVICE_TYPE_GPS:
3810         case CONNMAN_SERVICE_TYPE_GADGET:
3811                 return -EINVAL;
3812         default:
3813                 err = service_connect(service);
3814         }
3815
3816         if (err >= 0)
3817                 return 0;
3818
3819         if (err == -EINPROGRESS) {
3820                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3821                                                 connect_timeout, service);
3822
3823                 return -EINPROGRESS;
3824         }
3825
3826         if (err == -ENOKEY)
3827                 return -ENOKEY;
3828
3829         if (service->userconnect == TRUE)
3830                 reply_pending(service, err);
3831
3832         __connman_service_indicate_state(service,
3833                                         CONNMAN_SERVICE_STATE_FAILURE,
3834                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3835         __connman_service_indicate_state(service,
3836                                         CONNMAN_SERVICE_STATE_FAILURE,
3837                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3838
3839         return err;
3840 }
3841
3842 int __connman_service_disconnect(struct connman_service *service)
3843 {
3844         int err;
3845
3846         DBG("service %p", service);
3847
3848         if (service->network != NULL) {
3849                 err = __connman_network_disconnect(service->network);
3850         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3851                                         service->provider != NULL)
3852                 err = __connman_provider_disconnect(service->provider);
3853         else
3854                 return -EOPNOTSUPP;
3855
3856         if (err < 0 && err != -EINPROGRESS)
3857                 return err;
3858
3859         __connman_6to4_remove(service->ipconfig_ipv4);
3860
3861         if (service->ipconfig_ipv4)
3862                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3863                                                         NULL);
3864         else
3865                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3866                                                         NULL);
3867
3868         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
3869         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
3870
3871         __connman_ipconfig_disable(service->ipconfig_ipv4);
3872         __connman_ipconfig_disable(service->ipconfig_ipv6);
3873
3874         __connman_stats_service_unregister(service);
3875
3876         return err;
3877 }
3878
3879 int __connman_service_disconnect_all(void)
3880 {
3881         GSequenceIter *iter;
3882
3883         DBG("");
3884
3885         iter = g_sequence_get_begin_iter(service_list);
3886
3887         while (g_sequence_iter_is_end(iter) == FALSE) {
3888                 struct connman_service *service = g_sequence_get(iter);
3889
3890                 service->ignore = TRUE;
3891
3892                 set_reconnect_state(service, FALSE);
3893
3894                 __connman_service_disconnect(service);
3895
3896                 iter = g_sequence_iter_next(iter);
3897         }
3898
3899         return 0;
3900
3901 }
3902
3903 /**
3904  * __connman_service_lookup:
3905  * @pattern: search pattern
3906  * @path: return object path
3907  *
3908  * Look up a service path from a search pattern
3909  */
3910 int __connman_service_lookup(const char *pattern, const char **path)
3911 {
3912         GHashTableIter iter;
3913         gpointer key, value;
3914
3915         g_hash_table_iter_init(&iter, service_hash);
3916
3917         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3918                 GSequenceIter *iter = value;
3919                 struct connman_service *service = g_sequence_get(iter);
3920
3921                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3922                                 g_strcmp0(service->name, pattern) == 0) {
3923                         *path = (const char *) service->path;
3924                         return 0;
3925                 }
3926         }
3927
3928         return -ENXIO;
3929 }
3930
3931 /**
3932  * lookup_by_identifier:
3933  * @identifier: service identifier
3934  *
3935  * Look up a service by identifier (reference count will not be increased)
3936  */
3937 static struct connman_service *lookup_by_identifier(const char *identifier)
3938 {
3939         GSequenceIter *iter;
3940
3941         iter = g_hash_table_lookup(service_hash, identifier);
3942         if (iter != NULL)
3943                 return g_sequence_get(iter);
3944
3945         return NULL;
3946 }
3947
3948 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3949                 const char *ssid, const char *mode, const char *security)
3950 {
3951         struct connman_network *network;
3952         char *name;
3953         int index;
3954         unsigned int i, ssid_len;
3955
3956         ssid_len = strlen(ssid);
3957         if (ssid_len < 1)
3958                 return NULL;
3959
3960         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3961         if (network == NULL)
3962                 return NULL;
3963
3964         connman_network_set_blob(network, "WiFi.SSID",
3965                                         (unsigned char *) ssid, ssid_len);
3966
3967         connman_network_set_string(network, "WiFi.Mode", mode);
3968         connman_network_set_string(network, "WiFi.Security", security);
3969
3970         name = g_try_malloc0(ssid_len + 1);
3971         if (name == NULL) {
3972                 connman_network_unref(network);
3973                 return NULL;
3974         }
3975
3976         for (i = 0; i < ssid_len; i++) {
3977                 if (g_ascii_isprint(ssid[i]))
3978                         name[i] = ssid[i];
3979                 else
3980                         name[i] = ' ';
3981         }
3982
3983         connman_network_set_name(network, name);
3984
3985         g_free(name);
3986
3987         index = connman_device_get_index(device);
3988         connman_network_set_index(network, index);
3989
3990         if (connman_device_add_network(device, network) < 0) {
3991                 connman_network_unref(network);
3992                 return NULL;
3993         }
3994
3995         connman_network_set_available(network, TRUE);
3996
3997         return network;
3998 }
3999
4000 int __connman_service_create_and_connect(DBusMessage *msg)
4001 {
4002         struct connman_service *service;
4003         struct connman_network *network;
4004         struct connman_device *device;
4005         DBusMessageIter iter, array;
4006         const char *mode = "managed", *security = "none", *group_security;
4007         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
4008         unsigned int ssid_len = 0;
4009         const char *ident;
4010         char *name, *group;
4011         gboolean created = FALSE;
4012         int err;
4013
4014         dbus_message_iter_init(msg, &iter);
4015         dbus_message_iter_recurse(&iter, &array);
4016
4017         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
4018                 DBusMessageIter entry, value;
4019                 const char *key;
4020
4021                 dbus_message_iter_recurse(&array, &entry);
4022                 dbus_message_iter_get_basic(&entry, &key);
4023
4024                 dbus_message_iter_next(&entry);
4025                 dbus_message_iter_recurse(&entry, &value);
4026
4027                 switch (dbus_message_iter_get_arg_type(&value)) {
4028                 case DBUS_TYPE_STRING:
4029                         if (g_str_equal(key, "Type") == TRUE)
4030                                 dbus_message_iter_get_basic(&value, &type);
4031                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
4032                                         g_str_equal(key, "Mode") == TRUE)
4033                                 dbus_message_iter_get_basic(&value, &mode);
4034                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4035                                         g_str_equal(key, "Security") == TRUE)
4036                                 dbus_message_iter_get_basic(&value, &security);
4037                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4038                                         g_str_equal(key, "Passphrase") == TRUE)
4039                                 dbus_message_iter_get_basic(&value, &passphrase);
4040                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4041                                         g_str_equal(key, "SSID") == TRUE)
4042                                 dbus_message_iter_get_basic(&value, &ssid);
4043                 }
4044
4045                 dbus_message_iter_next(&array);
4046         }
4047
4048         if (type == NULL)
4049                 return -EINVAL;
4050
4051         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4052                 return -EOPNOTSUPP;
4053
4054         if (ssid == NULL)
4055                 return -EINVAL;
4056
4057         ssid_len = strlen(ssid);
4058         if (ssid_len < 1)
4059                 return -EINVAL;
4060
4061         if (g_strcmp0(security, "none") != 0 &&
4062                                 g_strcmp0(security, "wep") != 0 &&
4063                                 g_strcmp0(security, "psk") != 0 &&
4064                                 g_strcmp0(security, "wpa") != 0 &&
4065                                 g_strcmp0(security, "rsn") != 0 &&
4066                                 g_strcmp0(security, "ieee8021x") != 0)
4067                 return -EINVAL;
4068
4069         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4070         if (device == NULL)
4071                 return -EOPNOTSUPP;
4072
4073         ident = connman_device_get_ident(device);
4074         if (ident == NULL)
4075                 return -EOPNOTSUPP;
4076
4077
4078         if (!g_strcmp0(security, "wpa") ||
4079                 !g_strcmp0(security, "rsn"))
4080                 group_security = "psk";
4081         else
4082                 group_security = security;
4083
4084         group = connman_wifi_build_group_name((unsigned char *) ssid,
4085                                                 ssid_len, mode, group_security);
4086         if (group == NULL)
4087                 return -EINVAL;
4088
4089         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4090
4091         service = lookup_by_identifier(name);
4092
4093         if (service != NULL)
4094                 goto done;
4095
4096         network = create_hidden_wifi(device, ssid, mode, security);
4097         if (network != NULL) {
4098                 connman_network_set_group(network, group);
4099                 created = TRUE;
4100         }
4101
4102         service = lookup_by_identifier(name);
4103
4104 done:
4105         g_free(name);
4106         g_free(group);
4107
4108         if (service == NULL) {
4109                 err = -EOPNOTSUPP;
4110                 goto failed;
4111         }
4112
4113         if (is_connected(service) == TRUE) {
4114                 err = -EISCONN;
4115                 goto failed;
4116         }
4117
4118         if (is_connecting(service) == TRUE) {
4119                 err = -EALREADY;
4120                 goto failed;
4121         }
4122
4123         set_reconnect_state(service, FALSE);
4124
4125         __connman_device_disconnect(device);
4126
4127         if (passphrase != NULL) {
4128                 g_free(service->passphrase);
4129                 service->passphrase = g_strdup(passphrase);
4130         }
4131
4132         service->userconnect = TRUE;
4133
4134         err = __connman_service_connect(service);
4135         if (err < 0 && err != -EINPROGRESS)
4136                 goto failed;
4137
4138         service->pending = dbus_message_ref(msg);
4139
4140         return 0;
4141
4142 failed:
4143         if (service != NULL && created == TRUE) {
4144                 struct connman_network *network = service->network;
4145
4146                 if (network != NULL) {
4147                         connman_network_set_available(network, FALSE);
4148                         __connman_device_cleanup_networks(device);
4149                 } else
4150                         __connman_service_put(service);
4151         }
4152
4153         return err;
4154 }
4155
4156 /**
4157  * __connman_service_get:
4158  * @identifier: service identifier
4159  *
4160  * Look up a service by identifier or create a new one if not found
4161  */
4162 static struct connman_service *service_get(const char *identifier)
4163 {
4164         struct connman_service *service;
4165         GSequenceIter *iter;
4166
4167         iter = g_hash_table_lookup(service_hash, identifier);
4168         if (iter != NULL) {
4169                 service = g_sequence_get(iter);
4170                 if (service != NULL)
4171                         connman_service_ref(service);
4172                 return service;
4173         }
4174
4175         service = connman_service_create();
4176         if (service == NULL)
4177                 return NULL;
4178
4179         DBG("service %p", service);
4180
4181         service->identifier = g_strdup(identifier);
4182
4183         service->profile = g_strdup(__connman_profile_active_ident());
4184
4185         iter = g_sequence_insert_sorted(service_list, service,
4186                                                 service_compare, NULL);
4187
4188         g_hash_table_insert(service_hash, service->identifier, iter);
4189
4190         return service;
4191 }
4192
4193 static int service_register(struct connman_service *service)
4194 {
4195         const char *path = __connman_profile_active_path();
4196         GSequenceIter *iter;
4197
4198         DBG("service %p", service);
4199
4200         if (service->path != NULL)
4201                 return -EALREADY;
4202
4203         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4204
4205         DBG("path %s", service->path);
4206
4207         __connman_config_provision_service(service);
4208
4209         __connman_storage_load_service(service);
4210
4211         g_dbus_register_interface(connection, service->path,
4212                                         CONNMAN_SERVICE_INTERFACE,
4213                                         service_methods, service_signals,
4214                                                         NULL, service, NULL);
4215
4216         iter = g_hash_table_lookup(service_hash, service->identifier);
4217         if (iter != NULL)
4218                 g_sequence_sort_changed(iter, service_compare, NULL);
4219
4220         __connman_profile_changed(TRUE);
4221
4222         return 0;
4223 }
4224
4225 static void service_up(struct connman_ipconfig *ipconfig)
4226 {
4227         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4228
4229         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4230
4231         link_changed(service);
4232
4233         service->stats.valid = FALSE;
4234         service->stats_roaming.valid = FALSE;
4235 }
4236
4237 static void service_down(struct connman_ipconfig *ipconfig)
4238 {
4239         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4240 }
4241
4242 static void service_lower_up(struct connman_ipconfig *ipconfig)
4243 {
4244         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4245
4246         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4247
4248         stats_start(service);
4249 }
4250
4251 static void service_lower_down(struct connman_ipconfig *ipconfig)
4252 {
4253         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4254
4255         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4256
4257         stats_stop(service);
4258         __connman_storage_save_service(service);
4259 }
4260
4261 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4262 {
4263         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4264         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4265         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4266
4267         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4268
4269         type = __connman_ipconfig_get_config_type(ipconfig);
4270         method = __connman_ipconfig_get_method(ipconfig);
4271
4272         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4273                                                         type, method);
4274
4275         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4276                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4277                 __connman_service_indicate_state(service,
4278                                                 CONNMAN_SERVICE_STATE_READY,
4279                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4280
4281         settings_changed(service);
4282 }
4283
4284 static void service_ip_release(struct connman_ipconfig *ipconfig)
4285 {
4286         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4287         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4288         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4289
4290         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4291
4292         type = __connman_ipconfig_get_config_type(ipconfig);
4293         method = __connman_ipconfig_get_method(ipconfig);
4294
4295         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4296                                                         type, method);
4297
4298         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4299                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4300                 __connman_service_indicate_state(service,
4301                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4302                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4303
4304         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4305                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4306                 __connman_service_indicate_state(service,
4307                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4308                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4309
4310         settings_changed(service);
4311 }
4312
4313 static const struct connman_ipconfig_ops service_ops = {
4314         .up             = service_up,
4315         .down           = service_down,
4316         .lower_up       = service_lower_up,
4317         .lower_down     = service_lower_down,
4318         .ip_bound       = service_ip_bound,
4319         .ip_release     = service_ip_release,
4320 };
4321
4322 static void setup_ip4config(struct connman_service *service, int index)
4323 {
4324         if (index < 0)
4325                 return;
4326
4327         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4328                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4329         if (service->ipconfig_ipv4 == NULL)
4330                 return;
4331
4332         connman_ipconfig_set_method(service->ipconfig_ipv4,
4333                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4334
4335         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4336
4337         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4338 }
4339
4340 static void setup_ip6config(struct connman_service *service, int index)
4341 {
4342         if (index < 0)
4343                 return;
4344
4345         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4346                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4347         if (service->ipconfig_ipv6 == NULL)
4348                 return;
4349
4350         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4351
4352         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4353 }
4354
4355 void __connman_service_create_ip4config(struct connman_service *service,
4356                                                                 int index)
4357 {
4358         const char *ident = service->profile;
4359         GKeyFile *keyfile;
4360
4361         DBG("ipv4 %p", service->ipconfig_ipv4);
4362
4363         if (service->ipconfig_ipv4 != NULL)
4364                 return;
4365
4366         setup_ip4config(service, index);
4367
4368         if (ident == NULL)
4369                 return;
4370
4371         keyfile = __connman_storage_open_profile(ident);
4372         if (keyfile == NULL)
4373                 return;
4374
4375         if (service->ipconfig_ipv4)
4376                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4377                                         service->identifier, "IPv4.");
4378         g_key_file_free(keyfile);
4379 }
4380
4381 void __connman_service_create_ip6config(struct connman_service *service,
4382                                                                 int index)
4383 {
4384         const char *ident = service->profile;
4385         GKeyFile *keyfile;
4386
4387         DBG("ipv6 %p", service->ipconfig_ipv6);
4388
4389         if (service->ipconfig_ipv6 != NULL)
4390                 return;
4391
4392         setup_ip6config(service, index);
4393
4394         if (ident == NULL)
4395                 return;
4396
4397         keyfile = __connman_storage_open_profile(ident);
4398         if (keyfile == NULL)
4399                 return;
4400
4401         if (service->ipconfig_ipv6 != NULL)
4402                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4403                                         service->identifier, "IPv6.");
4404
4405         g_key_file_free(keyfile);
4406 }
4407
4408 /**
4409  * __connman_service_lookup_from_network:
4410  * @network: network structure
4411  *
4412  * Look up a service by network (reference count will not be increased)
4413  */
4414 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4415 {
4416         struct connman_service *service;
4417         const char *ident, *group;
4418         char *name;
4419
4420         DBG("network %p", network);
4421
4422         ident = __connman_network_get_ident(network);
4423         if (ident == NULL)
4424                 return NULL;
4425
4426         group = connman_network_get_group(network);
4427         if (group == NULL)
4428                 return NULL;
4429
4430         name = g_strdup_printf("%s_%s_%s",
4431                         __connman_network_get_type(network), ident, group);
4432         service = lookup_by_identifier(name);
4433         g_free(name);
4434
4435         return service;
4436 }
4437
4438 struct connman_service *__connman_service_lookup_from_index(int index)
4439 {
4440         struct connman_service *service;
4441         GSequenceIter *iter;
4442
4443         iter = g_sequence_get_begin_iter(service_list);
4444
4445         while (g_sequence_iter_is_end(iter) == FALSE) {
4446                 service = g_sequence_get(iter);
4447
4448                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4449                                                         == index)
4450                         return service;
4451
4452                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4453                                                         == index)
4454                         return service;
4455
4456                 iter = g_sequence_iter_next(iter);
4457         }
4458
4459         return NULL;
4460 }
4461
4462 const char *__connman_service_get_ident(struct connman_service *service)
4463 {
4464         return service->identifier;
4465 }
4466
4467 const char *__connman_service_get_path(struct connman_service *service)
4468 {
4469         return service->path;
4470 }
4471
4472 unsigned int __connman_service_get_order(struct connman_service *service)
4473 {
4474         GSequenceIter *iter;
4475
4476         if (service == NULL)
4477                 return 0;
4478
4479         if (service->favorite == FALSE) {
4480                 service->order = 0;
4481                 goto done;
4482         }
4483
4484         iter = g_hash_table_lookup(service_hash, service->identifier);
4485         if (iter != NULL) {
4486                 if (g_sequence_iter_get_position(iter) == 0)
4487                         service->order = 1;
4488                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4489                         service->order = 10;
4490                 else
4491                         service->order = 0;
4492         }
4493
4494 done:
4495         return service->order;
4496 }
4497
4498 static enum connman_service_type convert_network_type(struct connman_network *network)
4499 {
4500         enum connman_network_type type = connman_network_get_type(network);
4501
4502         switch (type) {
4503         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4504         case CONNMAN_NETWORK_TYPE_VENDOR:
4505                 break;
4506         case CONNMAN_NETWORK_TYPE_ETHERNET:
4507                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4508         case CONNMAN_NETWORK_TYPE_WIFI:
4509                 return CONNMAN_SERVICE_TYPE_WIFI;
4510         case CONNMAN_NETWORK_TYPE_WIMAX:
4511                 return CONNMAN_SERVICE_TYPE_WIMAX;
4512         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4513         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4514                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4515         case CONNMAN_NETWORK_TYPE_CELLULAR:
4516                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4517         }
4518
4519         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4520 }
4521
4522 static enum connman_service_mode convert_wifi_mode(const char *mode)
4523 {
4524         if (mode == NULL)
4525                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4526         else if (g_str_equal(mode, "managed") == TRUE)
4527                 return CONNMAN_SERVICE_MODE_MANAGED;
4528         else if (g_str_equal(mode, "adhoc") == TRUE)
4529                 return CONNMAN_SERVICE_MODE_ADHOC;
4530         else
4531                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4532 }
4533
4534 static enum connman_service_security convert_wifi_security(const char *security)
4535 {
4536         if (security == NULL)
4537                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4538         else if (g_str_equal(security, "none") == TRUE)
4539                 return CONNMAN_SERVICE_SECURITY_NONE;
4540         else if (g_str_equal(security, "wep") == TRUE)
4541                 return CONNMAN_SERVICE_SECURITY_WEP;
4542         else if (g_str_equal(security, "psk") == TRUE)
4543                 return CONNMAN_SERVICE_SECURITY_PSK;
4544         else if (g_str_equal(security, "ieee8021x") == TRUE)
4545                 return CONNMAN_SERVICE_SECURITY_8021X;
4546         else if (g_str_equal(security, "wpa") == TRUE)
4547                 return CONNMAN_SERVICE_SECURITY_WPA;
4548         else if (g_str_equal(security, "rsn") == TRUE)
4549                 return CONNMAN_SERVICE_SECURITY_RSN;
4550         else
4551                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4552 }
4553
4554 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4555 {
4556         switch (mode) {
4557         case 0:
4558         case 1:
4559                 return CONNMAN_SERVICE_MODE_GPRS;
4560         case 3:
4561                 return CONNMAN_SERVICE_MODE_EDGE;
4562         case 2:
4563         case 4:
4564         case 5:
4565         case 6:
4566                 return CONNMAN_SERVICE_MODE_UMTS;
4567         }
4568
4569         return CONNMAN_SERVICE_MODE_UNKNOWN;
4570 }
4571
4572 static void update_from_network(struct connman_service *service,
4573                                         struct connman_network *network)
4574 {
4575         connman_uint8_t strength = service->strength;
4576         GSequenceIter *iter;
4577         const char *str;
4578
4579         DBG("service %p network %p", service, network);
4580
4581         if (is_connected(service) == TRUE)
4582                 return;
4583
4584         if (is_connecting(service) == TRUE)
4585                 return;
4586
4587         str = connman_network_get_string(network, "Name");
4588         if (str != NULL) {
4589                 g_free(service->name);
4590                 service->name = g_strdup(str);
4591                 service->hidden = FALSE;
4592         } else {
4593                 g_free(service->name);
4594                 service->name = NULL;
4595                 service->hidden = TRUE;
4596         }
4597
4598         service->strength = connman_network_get_uint8(network, "Strength");
4599         service->roaming = connman_network_get_bool(network, "Roaming");
4600
4601         if (service->strength == 0) {
4602                 /*
4603                  * Filter out 0-values; it's unclear what they mean
4604                  * and they cause anomalous sorting of the priority list.
4605                  */
4606                 service->strength = strength;
4607         }
4608
4609         str = connman_network_get_string(network, "WiFi.Mode");
4610         service->mode = convert_wifi_mode(str);
4611
4612         str = connman_network_get_string(network, "WiFi.Security");
4613         service->security = convert_wifi_security(str);
4614
4615         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4616                 connman_uint8_t value = connman_network_get_uint8(network,
4617                                                         "Cellular.Mode");
4618
4619                 service->mode = convert_cellular_mode(value);
4620         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4621                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4622
4623         if (service->strength > strength && service->network != NULL) {
4624                 connman_network_unref(service->network);
4625                 service->network = connman_network_ref(network);
4626
4627                 strength_changed(service);
4628         }
4629
4630         if (service->network == NULL)
4631                 service->network = connman_network_ref(network);
4632
4633         iter = g_hash_table_lookup(service_hash, service->identifier);
4634         if (iter != NULL)
4635                 g_sequence_sort_changed(iter, service_compare, NULL);
4636 }
4637
4638 /**
4639  * __connman_service_create_from_network:
4640  * @network: network structure
4641  *
4642  * Look up service by network and if not found, create one
4643  */
4644 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4645 {
4646         struct connman_service *service;
4647         struct connman_device *device;
4648         const char *ident, *group;
4649         char *name;
4650         int index;
4651
4652         DBG("network %p", network);
4653
4654         ident = __connman_network_get_ident(network);
4655         if (ident == NULL)
4656                 return NULL;
4657
4658         group = connman_network_get_group(network);
4659         if (group == NULL)
4660                 return NULL;
4661
4662         name = g_strdup_printf("%s_%s_%s",
4663                         __connman_network_get_type(network), ident, group);
4664         service = service_get(name);
4665         g_free(name);
4666
4667         if (service == NULL)
4668                 return NULL;
4669
4670         if (__connman_network_get_weakness(network) == TRUE)
4671                 return service;
4672
4673         if (service->path != NULL) {
4674                 update_from_network(service, network);
4675                 __connman_profile_changed(TRUE);
4676                 return service;
4677         }
4678
4679         service->type = convert_network_type(network);
4680
4681         switch (service->type) {
4682         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4683         case CONNMAN_SERVICE_TYPE_SYSTEM:
4684         case CONNMAN_SERVICE_TYPE_ETHERNET:
4685         case CONNMAN_SERVICE_TYPE_WIMAX:
4686         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4687         case CONNMAN_SERVICE_TYPE_GPS:
4688         case CONNMAN_SERVICE_TYPE_VPN:
4689         case CONNMAN_SERVICE_TYPE_GADGET:
4690                 service->autoconnect = FALSE;
4691                 break;
4692         case CONNMAN_SERVICE_TYPE_WIFI:
4693         case CONNMAN_SERVICE_TYPE_CELLULAR:
4694                 service->autoconnect = TRUE;
4695                 break;
4696         }
4697
4698         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4699
4700         update_from_network(service, network);
4701
4702         index = connman_network_get_index(network);
4703
4704         if (service->ipconfig_ipv4 == NULL)
4705                 setup_ip4config(service, index);
4706
4707         if (service->ipconfig_ipv6 == NULL)
4708                 setup_ip6config(service, index);
4709
4710         service_register(service);
4711
4712         if (service->favorite == TRUE) {
4713                 device = connman_network_get_device(service->network);
4714                 if (device && __connman_device_scanning(device) == FALSE)
4715                         __connman_service_auto_connect();
4716         }
4717
4718         return service;
4719 }
4720
4721 void __connman_service_update_from_network(struct connman_network *network)
4722 {
4723         struct connman_service *service;
4724         enum connman_service_mode mode;
4725         connman_uint8_t strength, value;
4726         connman_bool_t roaming;
4727         GSequenceIter *iter;
4728         const char *name;
4729         connman_bool_t stats_enable;
4730
4731         DBG("network %p", network);
4732
4733         service = __connman_service_lookup_from_network(network);
4734         if (service == NULL)
4735                 return;
4736
4737         if (service->network == NULL)
4738                 return;
4739
4740         name = connman_network_get_string(service->network, "Name");
4741         if (g_strcmp0(service->name, name) != 0) {
4742                 g_free(service->name);
4743                 service->name = g_strdup(name);
4744                 connman_dbus_property_changed_basic(service->path,
4745                                 CONNMAN_SERVICE_INTERFACE, "Name",
4746                                 DBUS_TYPE_STRING, &service->name);
4747         }
4748
4749         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4750                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4751
4752         strength = connman_network_get_uint8(service->network, "Strength");
4753         if (strength == service->strength)
4754                 goto roaming;
4755
4756         service->strength = strength;
4757
4758         strength_changed(service);
4759
4760 roaming:
4761         roaming = connman_network_get_bool(service->network, "Roaming");
4762         if (roaming == service->roaming)
4763                 goto done;
4764
4765         stats_enable = stats_enabled(service);
4766         if (stats_enable == TRUE)
4767                 stats_stop(service);
4768
4769         service->roaming = roaming;
4770
4771         if (stats_enable == TRUE)
4772                 stats_start(service);
4773
4774         roaming_changed(service);
4775
4776         iter = g_hash_table_lookup(service_hash, service->identifier);
4777         if (iter != NULL)
4778                 g_sequence_sort_changed(iter, service_compare, NULL);
4779
4780 done:
4781         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4782                 return;
4783
4784         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4785         mode = convert_cellular_mode(value);
4786
4787         if (mode == service->mode)
4788                 return;
4789
4790         service->mode = mode;
4791
4792         mode_changed(service);
4793 }
4794
4795 void __connman_service_remove_from_network(struct connman_network *network)
4796 {
4797         struct connman_service *service;
4798
4799         DBG("network %p", network);
4800
4801         service = __connman_service_lookup_from_network(network);
4802         if (service == NULL)
4803                 return;
4804
4805         __connman_service_put(service);
4806 }
4807
4808 /**
4809  * __connman_service_create_from_provider:
4810  * @provider: provider structure
4811  *
4812  * Look up service by provider and if not found, create one
4813  */
4814 struct connman_service *
4815 __connman_service_create_from_provider(struct connman_provider *provider)
4816 {
4817         struct connman_service *service;
4818         const char *ident, *str;
4819         char *name;
4820         int index = connman_provider_get_index(provider);
4821
4822         DBG("provider %p", provider);
4823
4824         ident = __connman_provider_get_ident(provider);
4825         if (ident == NULL)
4826                 return NULL;
4827
4828         name = g_strdup_printf("vpn_%s", ident);
4829         service = service_get(name);
4830         g_free(name);
4831
4832         if (service == NULL)
4833                 return NULL;
4834
4835         service->type = CONNMAN_SERVICE_TYPE_VPN;
4836         service->provider = connman_provider_ref(provider);
4837         service->autoconnect = FALSE;
4838
4839         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4840
4841         str = connman_provider_get_string(provider, "Name");
4842         if (str != NULL) {
4843                 g_free(service->name);
4844                 service->name = g_strdup(str);
4845                 service->hidden = FALSE;
4846         } else {
4847                 g_free(service->name);
4848                 service->name = NULL;
4849                 service->hidden = TRUE;
4850         }
4851
4852         service->strength = 0;
4853
4854         if (service->ipconfig_ipv4 == NULL)
4855                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4856                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4857         if (service->ipconfig_ipv4 == NULL)
4858                 return service;
4859
4860         connman_ipconfig_set_method(service->ipconfig_ipv4,
4861                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4862         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4863         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4864
4865         if (service->ipconfig_ipv6 == NULL)
4866                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4867                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4868         if (service->ipconfig_ipv6 == NULL)
4869                 return service;
4870
4871         connman_ipconfig_set_method(service->ipconfig_ipv6,
4872                                         CONNMAN_IPCONFIG_METHOD_OFF);
4873         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4874         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4875
4876         service_register(service);
4877
4878         return service;
4879 }
4880
4881 static int service_load(struct connman_service *service)
4882 {
4883         const char *ident = service->profile;
4884         GKeyFile *keyfile;
4885         GError *error = NULL;
4886         gchar *pathname, *data = NULL;
4887         gsize length;
4888         gchar *str;
4889         connman_bool_t autoconnect;
4890         unsigned int ssid_len;
4891         int err = 0;
4892
4893         DBG("service %p", service);
4894
4895         if (ident == NULL)
4896                 return -EINVAL;
4897
4898         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4899         if (pathname == NULL)
4900                 return -ENOMEM;
4901
4902         keyfile = g_key_file_new();
4903
4904         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4905                 g_free(pathname);
4906                 return -ENOENT;
4907         }
4908
4909         g_free(pathname);
4910
4911         if (g_key_file_load_from_data(keyfile, data, length,
4912                                                         0, NULL) == FALSE) {
4913                 g_free(data);
4914                 return -EILSEQ;
4915         }
4916
4917         g_free(data);
4918
4919         switch (service->type) {
4920         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4921         case CONNMAN_SERVICE_TYPE_SYSTEM:
4922         case CONNMAN_SERVICE_TYPE_ETHERNET:
4923         case CONNMAN_SERVICE_TYPE_GPS:
4924         case CONNMAN_SERVICE_TYPE_VPN:
4925         case CONNMAN_SERVICE_TYPE_GADGET:
4926                 break;
4927         case CONNMAN_SERVICE_TYPE_WIFI:
4928                 if (service->name == NULL) {
4929                         gchar *name;
4930
4931                         name = g_key_file_get_string(keyfile,
4932                                         service->identifier, "Name", NULL);
4933                         if (name != NULL) {
4934                                 g_free(service->name);
4935                                 service->name = name;
4936                         }
4937
4938                         if (service->network != NULL)
4939                                 connman_network_set_name(service->network,
4940                                                                         name);
4941                 }
4942
4943                 if (service->network &&
4944                                 connman_network_get_blob(service->network,
4945                                         "WiFi.SSID", &ssid_len) == NULL) {
4946                         gchar *hex_ssid;
4947
4948                         hex_ssid = g_key_file_get_string(keyfile,
4949                                                         service->identifier,
4950                                                                 "SSID", NULL);
4951
4952                         if (hex_ssid != NULL) {
4953                                 gchar *ssid;
4954                                 unsigned int i, j = 0, hex;
4955                                 size_t hex_ssid_len = strlen(hex_ssid);
4956
4957                                 ssid = g_try_malloc0(hex_ssid_len / 2);
4958                                 if (ssid == NULL) {
4959                                         g_free(hex_ssid);
4960                                         err = -ENOMEM;
4961                                         goto done;
4962                                 }
4963
4964                                 for (i = 0; i < hex_ssid_len; i += 2) {
4965                                         sscanf(hex_ssid + i, "%02x", &hex);
4966                                         ssid[j++] = hex;
4967                                 }
4968
4969                                 connman_network_set_blob(service->network,
4970                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
4971                         }
4972
4973                         g_free(hex_ssid);
4974                 }
4975                 /* fall through */
4976
4977         case CONNMAN_SERVICE_TYPE_WIMAX:
4978         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4979         case CONNMAN_SERVICE_TYPE_CELLULAR:
4980                 service->favorite = g_key_file_get_boolean(keyfile,
4981                                 service->identifier, "Favorite", NULL);
4982
4983                 autoconnect = g_key_file_get_boolean(keyfile,
4984                                 service->identifier, "AutoConnect", &error);
4985                 if (error == NULL)
4986                         service->autoconnect = autoconnect;
4987                 g_clear_error(&error);
4988
4989                 str = g_key_file_get_string(keyfile,
4990                                 service->identifier, "Failure", NULL);
4991                 if (str != NULL) {
4992                         if (service->favorite == FALSE)
4993                                 service->state_ipv4 = service->state_ipv6 =
4994                                         CONNMAN_SERVICE_STATE_FAILURE;
4995                         service->error = string2error(str);
4996                 }
4997                 break;
4998         }
4999
5000         str = g_key_file_get_string(keyfile,
5001                                 service->identifier, "Modified", NULL);
5002         if (str != NULL) {
5003                 g_time_val_from_iso8601(str, &service->modified);
5004                 g_free(str);
5005         }
5006
5007         str = g_key_file_get_string(keyfile,
5008                                 service->identifier, "Passphrase", NULL);
5009         if (str != NULL) {
5010                 g_free(service->passphrase);
5011                 service->passphrase = str;
5012         }
5013
5014         if (service->ipconfig_ipv4 != NULL)
5015                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5016                                         service->identifier, "IPv4.");
5017
5018         if (service->ipconfig_ipv6 != NULL)
5019                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5020                                         service->identifier, "IPv6.");
5021
5022         service->nameservers_config = g_key_file_get_string_list(keyfile,
5023                         service->identifier, "Nameservers", &length, NULL);
5024         if (service->nameservers_config != NULL && length == 0) {
5025                 g_strfreev(service->nameservers_config);
5026                 service->nameservers_config = NULL;
5027         }
5028
5029         service->domains = g_key_file_get_string_list(keyfile,
5030                         service->identifier, "Domains", &length, NULL);
5031         if (service->domains != NULL && length == 0) {
5032                 g_strfreev(service->domains);
5033                 service->domains = NULL;
5034         }
5035
5036         str = g_key_file_get_string(keyfile,
5037                                 service->identifier, "Proxy.Method", NULL);
5038         if (str != NULL)
5039                 service->proxy_config = string2proxymethod(str);
5040
5041         g_free(str);
5042
5043         service->proxies = g_key_file_get_string_list(keyfile,
5044                         service->identifier, "Proxy.Servers", &length, NULL);
5045         if (service->proxies != NULL && length == 0) {
5046                 g_strfreev(service->proxies);
5047                 service->proxies = NULL;
5048         }
5049
5050         service->excludes = g_key_file_get_string_list(keyfile,
5051                         service->identifier, "Proxy.Excludes", &length, NULL);
5052         if (service->excludes != NULL && length == 0) {
5053                 g_strfreev(service->excludes);
5054                 service->excludes = NULL;
5055         }
5056
5057         str = g_key_file_get_string(keyfile,
5058                                 service->identifier, "Proxy.URL", NULL);
5059         if (str != NULL) {
5060                 g_free(service->pac);
5061                 service->pac = str;
5062         }
5063
5064 done:
5065         g_key_file_free(keyfile);
5066
5067         return err;
5068 }
5069
5070 static int service_save(struct connman_service *service)
5071 {
5072         const char *ident = service->profile;
5073         GKeyFile *keyfile;
5074         gchar *pathname, *data = NULL;
5075         gsize length;
5076         gchar *str;
5077         const char *cst_str = NULL;
5078         int err = 0;
5079
5080         DBG("service %p", service);
5081
5082         if (ident == NULL)
5083                 return -EINVAL;
5084
5085         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5086         if (pathname == NULL)
5087                 return -ENOMEM;
5088
5089         keyfile = g_key_file_new();
5090
5091         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5092                 goto update;
5093
5094         if (length > 0) {
5095                 if (g_key_file_load_from_data(keyfile, data, length,
5096                                                         0, NULL) == FALSE)
5097                         goto done;
5098         }
5099
5100         g_free(data);
5101
5102 update:
5103         if (service->name != NULL)
5104                 g_key_file_set_string(keyfile, service->identifier,
5105                                                 "Name", service->name);
5106
5107         switch (service->type) {
5108         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5109         case CONNMAN_SERVICE_TYPE_SYSTEM:
5110         case CONNMAN_SERVICE_TYPE_ETHERNET:
5111         case CONNMAN_SERVICE_TYPE_GPS:
5112         case CONNMAN_SERVICE_TYPE_VPN:
5113         case CONNMAN_SERVICE_TYPE_GADGET:
5114                 break;
5115         case CONNMAN_SERVICE_TYPE_WIFI:
5116                 if (service->network) {
5117                         const unsigned char *ssid;
5118                         unsigned int ssid_len = 0;
5119
5120                         ssid = connman_network_get_blob(service->network,
5121                                                         "WiFi.SSID", &ssid_len);
5122
5123                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5124                                 char *identifier = service->identifier;
5125                                 GString *str;
5126                                 unsigned int i;
5127
5128                                 str = g_string_sized_new(ssid_len * 2);
5129                                 if (str == NULL) {
5130                                         err = -ENOMEM;
5131                                         goto done;
5132                                 }
5133
5134                                 for (i = 0; i < ssid_len; i++)
5135                                         g_string_append_printf(str,
5136                                                         "%02x", ssid[i]);
5137
5138                                 g_key_file_set_string(keyfile, identifier,
5139                                                         "SSID", str->str);
5140
5141                                 g_string_free(str, TRUE);
5142                         }
5143                 }
5144                 /* fall through */
5145
5146         case CONNMAN_SERVICE_TYPE_WIMAX:
5147         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5148         case CONNMAN_SERVICE_TYPE_CELLULAR:
5149                 g_key_file_set_boolean(keyfile, service->identifier,
5150                                         "Favorite", service->favorite);
5151
5152                 if (service->favorite == TRUE)
5153                         g_key_file_set_boolean(keyfile, service->identifier,
5154                                         "AutoConnect", service->autoconnect);
5155
5156                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5157                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5158                         const char *failure = error2string(service->error);
5159                         if (failure != NULL)
5160                                 g_key_file_set_string(keyfile,
5161                                                         service->identifier,
5162                                                         "Failure", failure);
5163                 } else {
5164                         g_key_file_remove_key(keyfile, service->identifier,
5165                                                         "Failure", NULL);
5166                 }
5167                 break;
5168         }
5169
5170         str = g_time_val_to_iso8601(&service->modified);
5171         if (str != NULL) {
5172                 g_key_file_set_string(keyfile, service->identifier,
5173                                                         "Modified", str);
5174                 g_free(str);
5175         }
5176
5177         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5178                 g_key_file_set_string(keyfile, service->identifier,
5179                                         "Passphrase", service->passphrase);
5180         else
5181                 g_key_file_remove_key(keyfile, service->identifier,
5182                                                         "Passphrase", NULL);
5183
5184         if (service->ipconfig_ipv4 != NULL)
5185                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5186                                         service->identifier, "IPv4.");
5187
5188         if (service->ipconfig_ipv6 != NULL)
5189                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5190                                                 service->identifier, "IPv6.");
5191
5192         if (service->nameservers_config != NULL) {
5193                 guint len = g_strv_length(service->nameservers_config);
5194
5195                 g_key_file_set_string_list(keyfile, service->identifier,
5196                                                                 "Nameservers",
5197                                 (const gchar **) service->nameservers_config, len);
5198         } else
5199                 g_key_file_remove_key(keyfile, service->identifier,
5200                                                         "Nameservers", NULL);
5201
5202         if (service->domains != NULL) {
5203                 guint len = g_strv_length(service->domains);
5204
5205                 g_key_file_set_string_list(keyfile, service->identifier,
5206                                                                 "Domains",
5207                                 (const gchar **) service->domains, len);
5208         } else
5209                 g_key_file_remove_key(keyfile, service->identifier,
5210                                                         "Domains", NULL);
5211
5212         cst_str = proxymethod2string(service->proxy_config);
5213         if (cst_str != NULL)
5214                 g_key_file_set_string(keyfile, service->identifier,
5215                                 "Proxy.Method", cst_str);
5216
5217         if (service->proxies != NULL) {
5218                 guint len = g_strv_length(service->proxies);
5219
5220                 g_key_file_set_string_list(keyfile, service->identifier,
5221                                 "Proxy.Servers",
5222                                 (const gchar **) service->proxies, len);
5223         } else
5224                 g_key_file_remove_key(keyfile, service->identifier,
5225                                                 "Proxy.Servers", NULL);
5226
5227         if (service->excludes != NULL) {
5228                 guint len = g_strv_length(service->excludes);
5229
5230                 g_key_file_set_string_list(keyfile, service->identifier,
5231                                 "Proxy.Excludes",
5232                                 (const gchar **) service->excludes, len);
5233         } else
5234                 g_key_file_remove_key(keyfile, service->identifier,
5235                                                 "Proxy.Excludes", NULL);
5236
5237         if (service->pac != NULL && strlen(service->pac) > 0)
5238                 g_key_file_set_string(keyfile, service->identifier,
5239                                         "Proxy.URL", service->pac);
5240         else
5241                 g_key_file_remove_key(keyfile, service->identifier,
5242                                                         "Proxy.URL", NULL);
5243
5244         data = g_key_file_to_data(keyfile, &length, NULL);
5245
5246         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5247                 connman_error("Failed to store service information");
5248
5249 done:
5250         g_free(data);
5251
5252         g_key_file_free(keyfile);
5253
5254         g_free(pathname);
5255
5256         return err;
5257 }
5258
5259 static struct connman_storage service_storage = {
5260         .name           = "service",
5261         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5262         .service_load   = service_load,
5263         .service_save   = service_save,
5264 };
5265
5266 int __connman_service_init(void)
5267 {
5268         DBG("");
5269
5270         connection = connman_dbus_get_connection();
5271
5272         if (connman_storage_register(&service_storage) < 0)
5273                 connman_error("Failed to register service storage");
5274
5275         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5276                                                                 NULL, NULL);
5277
5278         service_list = g_sequence_new(service_free);
5279
5280         return 0;
5281 }
5282
5283 void __connman_service_cleanup(void)
5284 {
5285         DBG("");
5286
5287         g_sequence_free(service_list);
5288         service_list = NULL;
5289
5290         g_hash_table_destroy(service_hash);
5291         service_hash = NULL;
5292
5293         g_slist_free(counter_list);
5294         counter_list = NULL;
5295
5296         connman_storage_unregister(&service_storage);
5297
5298         dbus_connection_unref(connection);
5299 }