src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38 static GSList *counter_list = NULL;
  39
  40 struct connman_stats {
  41         connman_bool_t valid;
  42         connman_bool_t enabled;
  43         struct connman_stats_data data_last;
  44         struct connman_stats_data data;
  45         GTimer *timer;
  46 };
  47
  48 struct connman_stats_counter {
  49         connman_bool_t append_all;
  50         struct connman_stats stats;
  51         struct connman_stats stats_roaming;
  52 };
  53
  54 struct connman_service {
  55         gint refcount;
  56         char *identifier;
  57         char *path;
  58         enum connman_service_type type;
  59         enum connman_service_mode mode;
  60         enum connman_service_security security;
  61         enum connman_service_state state_ipv4;
  62         enum connman_service_state state_ipv6;
  63         enum connman_service_error error;
  64         connman_uint8_t strength;
  65         connman_bool_t favorite;
  66         connman_bool_t immutable;
  67         connman_bool_t hidden;
  68         connman_bool_t ignore;
  69         connman_bool_t autoconnect;
  70         connman_bool_t userconnect;
  71         GTimeVal modified;
  72         unsigned int order;
  73         char *name;
  74         char *passphrase;
  75         char *profile;
  76         connman_bool_t roaming;
  77         connman_bool_t login_required;
  78         struct connman_ipconfig *ipconfig_ipv4;
  79         struct connman_ipconfig *ipconfig_ipv6;
  80         struct connman_network *network;
  81         struct connman_provider *provider;
  82         char **nameservers;
  83         char **nameservers_config;
  84         char **domains;
  85         char *domainname;
  86         char **timeservers;
  87         /* 802.1x settings from the config files */
  88         char *eap;
  89         char *identity;
  90         char *ca_cert_file;
  91         char *client_cert_file;
  92         char *private_key_file;
  93         char *private_key_passphrase;
  94         char *phase2;
  95         DBusMessage *pending;
  96         guint timeout;
  97         struct connman_location *location;
  98         struct connman_stats stats;
  99         struct connman_stats stats_roaming;
 100         GHashTable *counter_table;
 101         enum connman_service_proxy_method proxy;
 102         enum connman_service_proxy_method proxy_config;
 103         char **proxies;
 104         char **excludes;
 105         char *pac;
 106         connman_bool_t wps;
 107 };
 108
 109 static void append_path(gpointer value, gpointer user_data)
 110 {
 111         struct connman_service *service = value;
 112         DBusMessageIter *iter = user_data;
 113
 114         if (service->path == NULL || service->hidden == TRUE)
 115                 return;
 116
 117         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 118                                                         &service->path);
 119 }
 120
 121 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 122 {
 123         g_sequence_foreach(service_list, append_path, iter);
 124 }
 125
 126 struct find_data {
 127         const char *path;
 128         struct connman_service *service;
 129 };
 130
 131 static void compare_path(gpointer value, gpointer user_data)
 132 {
 133         struct connman_service *service = value;
 134         struct find_data *data = user_data;
 135
 136         if (data->service != NULL)
 137                 return;
 138
 139         if (g_strcmp0(service->path, data->path) == 0)
 140                 data->service = service;
 141 }
 142
 143 static struct connman_service *find_service(const char *path)
 144 {
 145         struct find_data data = { .path = path, .service = NULL };
 146
 147         DBG("path %s", path);
 148
 149         g_sequence_foreach(service_list, compare_path, &data);
 150
 151         return data.service;
 152 }
 153
 154 const char *__connman_service_type2string(enum connman_service_type type)
 155 {
 156         switch (type) {
 157         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 158                 break;
 159         case CONNMAN_SERVICE_TYPE_SYSTEM:
 160                 return "system";
 161         case CONNMAN_SERVICE_TYPE_ETHERNET:
 162                 return "ethernet";
 163         case CONNMAN_SERVICE_TYPE_WIFI:
 164                 return "wifi";
 165         case CONNMAN_SERVICE_TYPE_WIMAX:
 166                 return "wimax";
 167         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 168                 return "bluetooth";
 169         case CONNMAN_SERVICE_TYPE_CELLULAR:
 170                 return "cellular";
 171         case CONNMAN_SERVICE_TYPE_GPS:
 172                 return "gps";
 173         case CONNMAN_SERVICE_TYPE_VPN:
 174                 return "vpn";
 175         case CONNMAN_SERVICE_TYPE_GADGET:
 176                 return "gadget";
 177         }
 178
 179         return NULL;
 180 }
 181
 182 static const char *mode2string(enum connman_service_mode mode)
 183 {
 184         switch (mode) {
 185         case CONNMAN_SERVICE_MODE_UNKNOWN:
 186                 break;
 187         case CONNMAN_SERVICE_MODE_MANAGED:
 188                 return "managed";
 189         case CONNMAN_SERVICE_MODE_ADHOC:
 190                 return "adhoc";
 191         case CONNMAN_SERVICE_MODE_GPRS:
 192                 return "gprs";
 193         case CONNMAN_SERVICE_MODE_EDGE:
 194                 return "edge";
 195         case CONNMAN_SERVICE_MODE_UMTS:
 196                 return "umts";
 197         }
 198
 199         return NULL;
 200 }
 201
 202 static const char *security2string(enum connman_service_security security)
 203 {
 204         switch (security) {
 205         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 206                 break;
 207         case CONNMAN_SERVICE_SECURITY_NONE:
 208                 return "none";
 209         case CONNMAN_SERVICE_SECURITY_WEP:
 210                 return "wep";
 211         case CONNMAN_SERVICE_SECURITY_PSK:
 212                 return "psk";
 213         case CONNMAN_SERVICE_SECURITY_8021X:
 214                 return "ieee8021x";
 215         case CONNMAN_SERVICE_SECURITY_WPA:
 216                 return "wpa";
 217         case CONNMAN_SERVICE_SECURITY_RSN:
 218                 return "rsn";
 219         }
 220
 221         return NULL;
 222 }
 223
 224 static const char *state2string(enum connman_service_state state)
 225 {
 226         switch (state) {
 227         case CONNMAN_SERVICE_STATE_UNKNOWN:
 228                 break;
 229         case CONNMAN_SERVICE_STATE_IDLE:
 230                 return "idle";
 231         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 232                 return "association";
 233         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 234                 return "configuration";
 235         case CONNMAN_SERVICE_STATE_READY:
 236                 return "ready";
 237         case CONNMAN_SERVICE_STATE_ONLINE:
 238                 return "online";
 239         case CONNMAN_SERVICE_STATE_DISCONNECT:
 240                 return "disconnect";
 241         case CONNMAN_SERVICE_STATE_FAILURE:
 242                 return "failure";
 243         }
 244
 245         return NULL;
 246 }
 247
 248 static const char *error2string(enum connman_service_error error)
 249 {
 250         switch (error) {
 251         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 252                 break;
 253         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 254                 return "out-of-range";
 255         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 256                 return "pin-missing";
 257         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 258                 return "dhcp-failed";
 259         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 260                 return "connect-failed";
 261         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 262                 return "login-failed";
 263         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 264                 return "auth-failed";
 265         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 266                 return "invalid-key";
 267         }
 268
 269         return NULL;
 270 }
 271
 272 static enum connman_service_error string2error(const char *error)
 273 {
 274         if (g_strcmp0(error, "dhcp-failed") == 0)
 275                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 276         else if (g_strcmp0(error, "pin-missing") == 0)
 277                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 278         else if (g_strcmp0(error, "invalid-key") == 0)
 279                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 280
 281         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 282 }
 283
 284 static const char *proxymethod2string(enum connman_service_proxy_method method)
 285 {
 286         switch (method) {
 287         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 288                 return "direct";
 289         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 290                 return "manual";
 291         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 292                 return "auto";
 293         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 294                 break;
 295         }
 296
 297         return NULL;
 298 }
 299
 300 static enum connman_service_proxy_method string2proxymethod(const char *method)
 301 {
 302         if (g_strcmp0(method, "direct") == 0)
 303                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 304         else if (g_strcmp0(method, "auto") == 0)
 305                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 306         else if (g_strcmp0(method, "manual") == 0)
 307                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 308         else
 309                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 310 }
 311
 312 static enum connman_service_state combine_state(
 313                                         enum connman_service_state state_a,
 314                                         enum connman_service_state state_b)
 315 {
 316         enum connman_service_state result;
 317
 318         if (state_a == state_b) {
 319                 result = state_a;
 320                 goto done;
 321         }
 322
 323         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 324                 result = state_b;
 325                 goto done;
 326         }
 327
 328         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 329                 result = state_a;
 330                 goto done;
 331         }
 332
 333         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 334                 result = state_b;
 335                 goto done;
 336         }
 337
 338         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 339                 result = state_a;
 340                 goto done;
 341         }
 342
 343         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 344                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 345                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 346                                 state_b == CONNMAN_SERVICE_STATE_READY)
 347                         result = state_b;
 348                 else
 349                         result = state_a;
 350                 goto done;
 351         }
 352
 353         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 354                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 355                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 356                                 state_a == CONNMAN_SERVICE_STATE_READY)
 357                         result = state_a;
 358                 else
 359                         result = state_b;
 360                 goto done;
 361         }
 362
 363         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 364                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 365                                 state_b == CONNMAN_SERVICE_STATE_READY)
 366                         result = state_b;
 367                 else
 368                         result = state_a;
 369                 goto done;
 370         }
 371
 372         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 373                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 374                                 state_a == CONNMAN_SERVICE_STATE_READY)
 375                         result = state_a;
 376                 else
 377                         result = state_b;
 378                 goto done;
 379         }
 380
 381         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 382                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
 383                         result = state_b;
 384                 else
 385                         result = state_a;
 386                 goto done;
 387         }
 388
 389         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 390                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
 391                         result = state_a;
 392                 else
 393                         result = state_b;
 394                 goto done;
 395         }
 396
 397         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 398                 result = state_a;
 399                 goto done;
 400         }
 401
 402         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 403                 result = state_b;
 404                 goto done;
 405         }
 406
 407         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 408                 result = state_b;
 409                 goto done;
 410         }
 411
 412         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 413                 result = state_a;
 414                 goto done;
 415         }
 416
 417         result = CONNMAN_SERVICE_STATE_FAILURE;
 418
 419 done:
 420         return result;
 421 }
 422
 423 static connman_bool_t is_connecting_state(struct connman_service *service,
 424                                         enum connman_service_state state)
 425 {
 426         switch (state) {
 427         case CONNMAN_SERVICE_STATE_UNKNOWN:
 428         case CONNMAN_SERVICE_STATE_IDLE:
 429         case CONNMAN_SERVICE_STATE_FAILURE:
 430                 if (service->network != NULL)
 431                         return connman_network_get_connecting(service->network);
 432         case CONNMAN_SERVICE_STATE_DISCONNECT:
 433         case CONNMAN_SERVICE_STATE_READY:
 434         case CONNMAN_SERVICE_STATE_ONLINE:
 435                 break;
 436         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 437         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 438                 return TRUE;
 439         }
 440
 441         return FALSE;
 442 }
 443
 444 static connman_bool_t is_connected_state(const struct connman_service *service,
 445                                         enum connman_service_state state)
 446 {
 447         switch (state) {
 448         case CONNMAN_SERVICE_STATE_UNKNOWN:
 449         case CONNMAN_SERVICE_STATE_IDLE:
 450         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 451         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 452         case CONNMAN_SERVICE_STATE_DISCONNECT:
 453         case CONNMAN_SERVICE_STATE_FAILURE:
 454                 break;
 455         case CONNMAN_SERVICE_STATE_READY:
 456         case CONNMAN_SERVICE_STATE_ONLINE:
 457                 return TRUE;
 458         }
 459
 460         return FALSE;
 461 }
 462
 463 static connman_bool_t is_connecting(struct connman_service *service)
 464 {
 465         enum connman_service_state state;
 466
 467         state = combine_state(service->state_ipv4, service->state_ipv6);
 468
 469         return is_connecting_state(service, state);
 470 }
 471
 472 static connman_bool_t is_connected(struct connman_service *service)
 473 {
 474         enum connman_service_state state;
 475
 476         state = combine_state(service->state_ipv4, service->state_ipv6);
 477
 478         return is_connected_state(service, state);
 479 }
 480
 481 static void update_nameservers(struct connman_service *service)
 482 {
 483         const char *ifname;
 484
 485         if (service->ipconfig_ipv4)
 486                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 487         else if (service->ipconfig_ipv6)
 488                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 489         else
 490                 ifname = NULL;
 491
 492         if (ifname == NULL)
 493                 return;
 494
 495         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 496         case CONNMAN_SERVICE_STATE_UNKNOWN:
 497         case CONNMAN_SERVICE_STATE_IDLE:
 498         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 499         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 500                 return;
 501         case CONNMAN_SERVICE_STATE_FAILURE:
 502         case CONNMAN_SERVICE_STATE_DISCONNECT:
 503                 connman_resolver_remove_all(ifname);
 504                 return;
 505         case CONNMAN_SERVICE_STATE_READY:
 506         case CONNMAN_SERVICE_STATE_ONLINE:
 507                 break;
 508         }
 509
 510         connman_resolver_remove_all(ifname);
 511
 512         if (service->nameservers_config != NULL) {
 513                 int i;
 514
 515                 for (i = 0; service->nameservers_config[i] != NULL; i++) {
 516                         connman_resolver_append(ifname, NULL,
 517                                                 service->nameservers_config[i]);
 518                 }
 519         } else if (service->nameservers != NULL) {
 520                 int i;
 521
 522                 for (i = 0; service->nameservers[i] != NULL; i++) {
 523                         connman_resolver_append(ifname, NULL,
 524                                                 service->nameservers[i]);
 525                 }
 526         }
 527
 528         if (service->domains != NULL) {
 529                 int i;
 530
 531                 for (i = 0; service->domains[i]; i++)
 532                         connman_resolver_append(ifname, service->domains[i],
 533                                                 NULL);
 534         } else if (service->domainname != NULL)
 535                 connman_resolver_append(ifname, service->domainname, NULL);
 536
 537         connman_resolver_flush();
 538 }
 539
 540 int __connman_service_nameserver_append(struct connman_service *service,
 541                                                 const char *nameserver)
 542 {
 543         int len;
 544
 545         DBG("service %p nameserver %s", service, nameserver);
 546
 547         if (nameserver == NULL)
 548                 return -EINVAL;
 549
 550         if (service->nameservers != NULL) {
 551                 int i;
 552
 553                 for (i = 0; service->nameservers[i] != NULL; i++)
 554                         if (g_strcmp0(service->nameservers[i], nameserver) == 0)
 555                                 return -EEXIST;
 556
 557                 len = g_strv_length(service->nameservers);
 558                 service->nameservers = g_try_renew(char *, service->nameservers,
 559                                                         len + 2);
 560         } else {
 561                 len = 0;
 562                 service->nameservers = g_try_new0(char *, len + 2);
 563         }
 564
 565         if (service->nameservers == NULL)
 566                 return -ENOMEM;
 567
 568         service->nameservers[len] = g_strdup(nameserver);
 569         service->nameservers[len + 1] = NULL;
 570
 571         update_nameservers(service);
 572
 573         return 0;
 574 }
 575
 576 int __connman_service_nameserver_remove(struct connman_service *service,
 577                                                 const char *nameserver)
 578 {
 579         char **servers;
 580         int len, i, j;
 581
 582         DBG("service %p nameserver %s", service, nameserver);
 583
 584         if (nameserver == NULL)
 585                 return -EINVAL;
 586
 587         if (service->nameservers == NULL)
 588                 return 0;
 589
 590         len = g_strv_length(service->nameservers);
 591         if (len == 1) {
 592                 if (g_strcmp0(service->nameservers[0], nameserver) != 0)
 593                         return 0;
 594
 595                 g_strfreev(service->nameservers);
 596                 service->nameservers = NULL;
 597
 598                 return 0;
 599         }
 600
 601         servers = g_try_new0(char *, len - 1);
 602         if (servers == NULL)
 603                 return -ENOMEM;
 604
 605         for (i = 0, j = 0; i < len; i++) {
 606                 if (g_strcmp0(service->nameservers[i], nameserver) != 0) {
 607                         servers[j] = g_strdup(service->nameservers[i]);
 608                         j++;
 609                 }
 610         }
 611         servers[len - 2] = NULL;
 612
 613         g_strfreev(service->nameservers);
 614         service->nameservers = servers;
 615
 616         update_nameservers(service);
 617
 618         return 0;
 619 }
 620
 621 void __connman_service_nameserver_clear(struct connman_service *service)
 622 {
 623         g_strfreev(service->nameservers);
 624         service->nameservers = NULL;
 625
 626         update_nameservers(service);
 627 }
 628
 629 static void nameserver_add_routes(int index, char **nameservers,
 630                                         const char *gw)
 631 {
 632         int i;
 633
 634         for (i = 0; nameservers[i] != NULL; i++) {
 635                 if (connman_inet_compare_subnet(index, nameservers[i]))
 636                         continue;
 637
 638                 connman_inet_add_host_route(index, nameservers[i], gw);
 639         }
 640 }
 641
 642 static void nameserver_del_routes(int index, char **nameservers)
 643 {
 644         int i;
 645
 646         for (i = 0; nameservers[i] != NULL; i++)
 647                 connman_inet_del_host_route(index, nameservers[i]);
 648 }
 649
 650 void __connman_service_nameserver_add_routes(struct connman_service *service,
 651                                                 const char *gw)
 652 {
 653         int index = -1;
 654
 655         if (service == NULL)
 656                 return;
 657
 658         if (service->network != NULL)
 659                 index = connman_network_get_index(service->network);
 660         else if (service->provider != NULL)
 661                 index = connman_provider_get_index(service->provider);
 662
 663         if (service->nameservers_config != NULL) {
 664                 /*
 665                  * Configured nameserver takes preference over the
 666                  * discoverd nameserver gathered from DHCP, VPN, etc.
 667                  */
 668                 nameserver_add_routes(index, service->nameservers_config, gw);
 669         } else if (service->nameservers != NULL) {
 670                 /*
 671                  * We add nameservers host routes for nameservers that
 672                  * are not on our subnet. For those who are, the subnet
 673                  * route will be installed by the time the dns proxy code
 674                  * tries to reach them. The subnet route is installed
 675                  * when setting the interface IP address.
 676                  */
 677                 nameserver_add_routes(index, service->nameservers, gw);
 678         }
 679 }
 680
 681 void __connman_service_nameserver_del_routes(struct connman_service *service)
 682 {
 683         int index = -1;
 684
 685         if (service == NULL)
 686                 return;
 687
 688         if (service->network != NULL)
 689                 index = connman_network_get_index(service->network);
 690         else if (service->provider != NULL)
 691                 index = connman_provider_get_index(service->provider);
 692
 693         if (service->nameservers_config != NULL)
 694                 nameserver_del_routes(index, service->nameservers_config);
 695         else if (service->nameservers != NULL)
 696                 nameserver_del_routes(index, service->nameservers);
 697 }
 698
 699 static struct connman_stats *stats_get(struct connman_service *service)
 700 {
 701         if (service->roaming == TRUE)
 702                 return &service->stats_roaming;
 703         else
 704                 return &service->stats;
 705 }
 706
 707 static connman_bool_t stats_enabled(struct connman_service *service)
 708 {
 709         struct connman_stats *stats = stats_get(service);
 710
 711         return stats->enabled;
 712 }
 713
 714 static void stats_start(struct connman_service *service)
 715 {
 716         struct connman_stats *stats = stats_get(service);
 717
 718         DBG("service %p", service);
 719
 720         if (stats->timer == NULL)
 721                 return;
 722
 723         stats->enabled = TRUE;
 724         stats->data_last.time = stats->data.time;
 725
 726         g_timer_start(stats->timer);
 727 }
 728
 729 static void stats_stop(struct connman_service *service)
 730 {
 731         struct connman_stats *stats = stats_get(service);
 732         unsigned int seconds;
 733
 734         DBG("service %p", service);
 735
 736         if (stats->timer == NULL)
 737                 return;
 738
 739         if (stats->enabled == FALSE)
 740                 return;
 741
 742         g_timer_stop(stats->timer);
 743
 744         seconds = g_timer_elapsed(stats->timer, NULL);
 745         stats->data.time = stats->data_last.time + seconds;
 746
 747         stats->enabled = FALSE;
 748 }
 749
 750 static void reset_stats(struct connman_service *service)
 751 {
 752         DBG("service %p", service);
 753
 754         /* home */
 755         service->stats.valid = FALSE;
 756
 757         service->stats.data.rx_packets = 0;
 758         service->stats.data.tx_packets = 0;
 759         service->stats.data.rx_bytes = 0;
 760         service->stats.data.tx_bytes = 0;
 761         service->stats.data.rx_errors = 0;
 762         service->stats.data.tx_errors = 0;
 763         service->stats.data.rx_dropped = 0;
 764         service->stats.data.tx_dropped = 0;
 765         service->stats.data.time = 0;
 766         service->stats.data_last.time = 0;
 767
 768         g_timer_reset(service->stats.timer);
 769
 770         /* roaming */
 771         service->stats_roaming.valid = FALSE;
 772
 773         service->stats_roaming.data.rx_packets = 0;
 774         service->stats_roaming.data.tx_packets = 0;
 775         service->stats_roaming.data.rx_bytes = 0;
 776         service->stats_roaming.data.tx_bytes = 0;
 777         service->stats_roaming.data.rx_errors = 0;
 778         service->stats_roaming.data.tx_errors = 0;
 779         service->stats_roaming.data.rx_dropped = 0;
 780         service->stats_roaming.data.tx_dropped = 0;
 781         service->stats_roaming.data.time = 0;
 782         service->stats_roaming.data_last.time = 0;
 783
 784         g_timer_reset(service->stats_roaming.timer);
 785 }
 786
 787 static struct connman_service *get_default(void)
 788 {
 789         struct connman_service *service;
 790         GSequenceIter *iter;
 791
 792         iter = g_sequence_get_begin_iter(service_list);
 793
 794         if (g_sequence_iter_is_end(iter) == TRUE)
 795                 return NULL;
 796
 797         service = g_sequence_get(iter);
 798
 799         if (is_connected(service) == FALSE)
 800                 return NULL;
 801
 802         return service;
 803 }
 804
 805 static void default_changed(void)
 806 {
 807         struct connman_service *service = get_default();
 808
 809         __connman_notifier_default_changed(service);
 810 }
 811
 812 const char *__connman_service_default(void)
 813 {
 814         struct connman_service *service;
 815
 816         service = get_default();
 817         if (service == NULL)
 818                 return "";
 819
 820         return __connman_service_type2string(service->type);
 821 }
 822
 823 static void mode_changed(struct connman_service *service)
 824 {
 825         const char *str;
 826
 827         str = mode2string(service->mode);
 828         if (str == NULL)
 829                 return;
 830
 831         connman_dbus_property_changed_basic(service->path,
 832                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 833                                                 DBUS_TYPE_STRING, &str);
 834 }
 835
 836 static void state_changed(struct connman_service *service)
 837 {
 838         enum connman_service_state state;
 839         const char *str;
 840
 841         state = combine_state(service->state_ipv4, service->state_ipv6);
 842
 843         __connman_notifier_service_state_changed(service, state);
 844
 845         str = state2string(state);
 846         if (str == NULL)
 847                 return;
 848
 849         connman_dbus_property_changed_basic(service->path,
 850                                 CONNMAN_SERVICE_INTERFACE, "State",
 851                                                 DBUS_TYPE_STRING, &str);
 852 }
 853
 854 static void strength_changed(struct connman_service *service)
 855 {
 856         if (service->strength == 0)
 857                 return;
 858
 859         connman_dbus_property_changed_basic(service->path,
 860                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 861                                         DBUS_TYPE_BYTE, &service->strength);
 862 }
 863
 864 static void favorite_changed(struct connman_service *service)
 865 {
 866         if (service->path == NULL)
 867                 return;
 868
 869         connman_dbus_property_changed_basic(service->path,
 870                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 871                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 872 }
 873
 874 static void immutable_changed(struct connman_service *service)
 875 {
 876         if (service->path == NULL)
 877                 return;
 878
 879         connman_dbus_property_changed_basic(service->path,
 880                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 881                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 882 }
 883
 884 static void roaming_changed(struct connman_service *service)
 885 {
 886         if (service->path == NULL)
 887                 return;
 888
 889         connman_dbus_property_changed_basic(service->path,
 890                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 891                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 892 }
 893
 894 static void autoconnect_changed(struct connman_service *service)
 895 {
 896         if (service->path == NULL)
 897                 return;
 898
 899         connman_dbus_property_changed_basic(service->path,
 900                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 901                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 902 }
 903
 904 static void passphrase_changed(struct connman_service *service)
 905 {
 906         dbus_bool_t required;
 907
 908         switch (service->type) {
 909         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 910         case CONNMAN_SERVICE_TYPE_SYSTEM:
 911         case CONNMAN_SERVICE_TYPE_ETHERNET:
 912         case CONNMAN_SERVICE_TYPE_WIMAX:
 913         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 914         case CONNMAN_SERVICE_TYPE_CELLULAR:
 915         case CONNMAN_SERVICE_TYPE_GPS:
 916         case CONNMAN_SERVICE_TYPE_VPN:
 917         case CONNMAN_SERVICE_TYPE_GADGET:
 918                 return;
 919         case CONNMAN_SERVICE_TYPE_WIFI:
 920                 required = FALSE;
 921
 922                 switch (service->security) {
 923                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 924                 case CONNMAN_SERVICE_SECURITY_NONE:
 925                         break;
 926                 case CONNMAN_SERVICE_SECURITY_WEP:
 927                 case CONNMAN_SERVICE_SECURITY_PSK:
 928                 case CONNMAN_SERVICE_SECURITY_WPA:
 929                 case CONNMAN_SERVICE_SECURITY_RSN:
 930                         if (service->passphrase == NULL)
 931                                 required = TRUE;
 932                         break;
 933                 case CONNMAN_SERVICE_SECURITY_8021X:
 934                         break;
 935                 }
 936                 break;
 937         }
 938
 939         connman_dbus_property_changed_basic(service->path,
 940                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 941                                                 DBUS_TYPE_BOOLEAN, &required);
 942 }
 943
 944 static void login_changed(struct connman_service *service)
 945 {
 946         dbus_bool_t required = service->login_required;
 947
 948         if (service->path == NULL)
 949                 return;
 950
 951         connman_dbus_property_changed_basic(service->path,
 952                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 953                                                 DBUS_TYPE_BOOLEAN, &required);
 954 }
 955
 956 static void append_security(DBusMessageIter *iter, void *user_data)
 957 {
 958         struct connman_service *service = user_data;
 959         const char *str;
 960
 961         str = security2string(service->security);
 962         if (str != NULL)
 963                 dbus_message_iter_append_basic(iter,
 964                                 DBUS_TYPE_STRING, &str);
 965
 966         str = "wps";
 967         if (service->wps == TRUE)
 968                 dbus_message_iter_append_basic(iter,
 969                                 DBUS_TYPE_STRING, &str);
 970 }
 971
 972 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 973 {
 974         struct connman_service *service = user_data;
 975
 976         if (service->ipconfig_ipv4 != NULL)
 977                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 978                                                                         iter);
 979         else if (service->ipconfig_ipv6 != NULL)
 980                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 981                                                                         iter);
 982 }
 983
 984 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 985 {
 986         struct connman_service *service = user_data;
 987
 988         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 989                                 state2string(service->state_ipv4));
 990
 991         if (is_connected_state(service, service->state_ipv4) == FALSE)
 992                 return;
 993
 994         if (service->ipconfig_ipv4 != NULL)
 995                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 996 }
 997
 998 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 999 {
1000         struct connman_service *service = user_data;
1001
1002         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
1003                                 state2string(service->state_ipv6));
1004
1005         if (is_connected_state(service, service->state_ipv6) == FALSE)
1006                 return;
1007
1008         if (service->ipconfig_ipv6 != NULL)
1009                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
1010                                                 service->ipconfig_ipv4);
1011 }
1012
1013 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
1014 {
1015         struct connman_service *service = user_data;
1016
1017         if (service->ipconfig_ipv4 != NULL)
1018                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
1019                                                         iter);
1020 }
1021
1022 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
1023 {
1024         struct connman_service *service = user_data;
1025
1026         if (service->ipconfig_ipv6 != NULL)
1027                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
1028                                                         iter);
1029 }
1030
1031 static void append_nameserver(DBusMessageIter *iter, char ***nameservers)
1032 {
1033         char **servers;
1034         int i;
1035
1036         servers = *nameservers;
1037
1038         for (i = 0; servers[i] != NULL; i++) {
1039                 dbus_message_iter_append_basic(iter,
1040                                         DBUS_TYPE_STRING, &servers[i]);
1041         }
1042 }
1043
1044 static void append_dns(DBusMessageIter *iter, void *user_data)
1045 {
1046         struct connman_service *service = user_data;
1047
1048         if (is_connected(service) == FALSE)
1049                 return;
1050
1051         if (service->nameservers_config != NULL) {
1052                 append_nameserver(iter, &service->nameservers_config);
1053                 return;
1054         } else if (service->nameservers != NULL) {
1055                 append_nameserver(iter, &service->nameservers);
1056                 return;
1057         }
1058 }
1059
1060 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1061 {
1062         struct connman_service *service = user_data;
1063         int i;
1064
1065         if (service->nameservers_config == NULL)
1066                 return;
1067
1068         for (i = 0; service->nameservers_config[i]; i++) {
1069                 dbus_message_iter_append_basic(iter,
1070                                 DBUS_TYPE_STRING,
1071                                 &service->nameservers_config[i]);
1072         }
1073 }
1074
1075 static void append_domain(DBusMessageIter *iter, void *user_data)
1076 {
1077         struct connman_service *service = user_data;
1078
1079         if (is_connected(service) == FALSE &&
1080                                 is_connecting(service) == FALSE)
1081                 return;
1082
1083         if (service->domainname == NULL)
1084                 return;
1085
1086         dbus_message_iter_append_basic(iter,
1087                                 DBUS_TYPE_STRING, &service->domainname);
1088 }
1089
1090 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1091 {
1092         struct connman_service *service = user_data;
1093         int i;
1094
1095         if (service->domains == NULL)
1096                 return;
1097
1098         for (i = 0; service->domains[i]; i++)
1099                 dbus_message_iter_append_basic(iter,
1100                                 DBUS_TYPE_STRING, &service->domains[i]);
1101 }
1102
1103 static void append_proxies(DBusMessageIter *iter, void *user_data)
1104 {
1105         struct connman_service *service = user_data;
1106         int i;
1107
1108         if (service->proxies == NULL)
1109                 return;
1110
1111         for (i = 0; service->proxies[i]; i++)
1112                 dbus_message_iter_append_basic(iter,
1113                                 DBUS_TYPE_STRING, &service->proxies[i]);
1114 }
1115
1116 static void append_excludes(DBusMessageIter *iter, void *user_data)
1117 {
1118         struct connman_service *service = user_data;
1119         int i;
1120
1121         if (service->excludes == NULL)
1122                 return;
1123
1124         for (i = 0; service->excludes[i]; i++)
1125                 dbus_message_iter_append_basic(iter,
1126                                 DBUS_TYPE_STRING, &service->excludes[i]);
1127 }
1128
1129 static void append_proxy(DBusMessageIter *iter, void *user_data)
1130 {
1131         struct connman_service *service = user_data;
1132         enum connman_service_proxy_method proxy;
1133         const char *pac = NULL;
1134         const char *method = proxymethod2string(
1135                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1136
1137         DBG("");
1138
1139         if (is_connected(service) == FALSE)
1140                 return;
1141
1142         proxy = connman_service_get_proxy_method(service);
1143
1144         switch (proxy) {
1145         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1146                 return;
1147         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1148                 goto done;
1149         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1150                 connman_dbus_dict_append_array(iter, "Servers",
1151                                         DBUS_TYPE_STRING, append_proxies,
1152                                         service);
1153
1154                 connman_dbus_dict_append_array(iter, "Excludes",
1155                                         DBUS_TYPE_STRING, append_excludes,
1156                                         service);
1157                 break;
1158         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1159                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1160                 if (service->ipconfig_ipv4 != NULL)
1161                         pac = __connman_ipconfig_get_proxy_autoconfig(
1162                                 service->ipconfig_ipv4);
1163                 else if (service->ipconfig_ipv6 != NULL)
1164                         pac = __connman_ipconfig_get_proxy_autoconfig(
1165                                 service->ipconfig_ipv6);
1166
1167                 if (service->pac == NULL && pac == NULL)
1168                         goto done;
1169
1170                 if (service->pac != NULL)
1171                         pac = service->pac;
1172
1173                 connman_dbus_dict_append_basic(iter, "URL",
1174                                         DBUS_TYPE_STRING, &pac);
1175                 break;
1176         }
1177
1178         method = proxymethod2string(proxy);
1179
1180 done:
1181         connman_dbus_dict_append_basic(iter, "Method",
1182                                         DBUS_TYPE_STRING, &method);
1183 }
1184
1185 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1186 {
1187         struct connman_service *service = user_data;
1188         const char *method;
1189
1190         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1191                 return;
1192
1193         switch (service->proxy_config) {
1194         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1195                 return;
1196         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1197                 break;
1198         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1199                 if (service->proxies != NULL)
1200                         connman_dbus_dict_append_array(iter, "Servers",
1201                                                 DBUS_TYPE_STRING,
1202                                                 append_proxies, service);
1203
1204                 if (service->excludes != NULL)
1205                         connman_dbus_dict_append_array(iter, "Excludes",
1206                                                 DBUS_TYPE_STRING,
1207                                                 append_excludes, service);
1208                 break;
1209         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1210                 if (service->pac != NULL)
1211                         connman_dbus_dict_append_basic(iter, "URL",
1212                                         DBUS_TYPE_STRING, &service->pac);
1213                 break;
1214         }
1215
1216         method = proxymethod2string(service->proxy_config);
1217
1218         connman_dbus_dict_append_basic(iter, "Method",
1219                                 DBUS_TYPE_STRING, &method);
1220 }
1221
1222 static void append_provider(DBusMessageIter *iter, void *user_data)
1223 {
1224         struct connman_service *service = user_data;
1225
1226         DBG("%p %p", service, service->provider);
1227
1228         if (is_connected(service) == FALSE)
1229                 return;
1230
1231         if (service->provider != NULL)
1232                 __connman_provider_append_properties(service->provider, iter);
1233 }
1234
1235
1236 static void settings_changed(struct connman_service *service,
1237                                 struct connman_ipconfig *ipconfig)
1238 {
1239         connman_dbus_property_changed_dict(service->path,
1240                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1241                                                         append_ipv4, service);
1242
1243         connman_dbus_property_changed_dict(service->path,
1244                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1245                                                         append_ipv6, service);
1246
1247         __connman_notifier_ipconfig_changed(service, ipconfig);
1248 }
1249
1250 static void ipv4_configuration_changed(struct connman_service *service)
1251 {
1252         connman_dbus_property_changed_dict(service->path,
1253                                         CONNMAN_SERVICE_INTERFACE,
1254                                                         "IPv4.Configuration",
1255                                                         append_ipv4config,
1256                                                         service);
1257 }
1258
1259 static void ipv6_configuration_changed(struct connman_service *service)
1260 {
1261         connman_dbus_property_changed_dict(service->path,
1262                                         CONNMAN_SERVICE_INTERFACE,
1263                                                         "IPv6.Configuration",
1264                                                         append_ipv6config,
1265                                                         service);
1266 }
1267
1268 static void dns_changed(struct connman_service *service)
1269 {
1270         connman_dbus_property_changed_array(service->path,
1271                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1272                                         DBUS_TYPE_STRING, append_dns, service);
1273 }
1274
1275 static void dns_configuration_changed(struct connman_service *service)
1276 {
1277         connman_dbus_property_changed_array(service->path,
1278                                 CONNMAN_SERVICE_INTERFACE,
1279                                 "Nameservers.Configuration",
1280                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1281
1282         dns_changed(service);
1283 }
1284
1285 static void domain_changed(struct connman_service *service)
1286 {
1287         connman_dbus_property_changed_array(service->path,
1288                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1289                                 DBUS_TYPE_STRING, append_domain, service);
1290 }
1291
1292 static void domain_configuration_changed(struct connman_service *service)
1293 {
1294         connman_dbus_property_changed_array(service->path,
1295                                 CONNMAN_SERVICE_INTERFACE,
1296                                 "Domains.Configuration",
1297                                 DBUS_TYPE_STRING, append_domainconfig, service);
1298 }
1299
1300 static void proxy_changed(struct connman_service *service)
1301 {
1302         connman_dbus_property_changed_dict(service->path,
1303                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1304                                                         append_proxy, service);
1305 }
1306
1307 static void proxy_configuration_changed(struct connman_service *service)
1308 {
1309         connman_dbus_property_changed_dict(service->path,
1310                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1311                                                 append_proxyconfig, service);
1312
1313         proxy_changed(service);
1314 }
1315
1316 static void link_changed(struct connman_service *service)
1317 {
1318         connman_dbus_property_changed_dict(service->path,
1319                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1320                                                 append_ethernet, service);
1321 }
1322
1323 static void stats_append_counters(DBusMessageIter *dict,
1324                         struct connman_stats_data *stats,
1325                         struct connman_stats_data *counters,
1326                         connman_bool_t append_all)
1327 {
1328         if (counters->rx_packets != stats->rx_packets || append_all) {
1329                 counters->rx_packets = stats->rx_packets;
1330                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1331                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1332         }
1333
1334         if (counters->tx_packets != stats->tx_packets || append_all) {
1335                 counters->tx_packets = stats->tx_packets;
1336                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1337                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1338         }
1339
1340         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1341                 counters->rx_bytes = stats->rx_bytes;
1342                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1343                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1344         }
1345
1346         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1347                 counters->tx_bytes = stats->tx_bytes;
1348                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1349                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1350         }
1351
1352         if (counters->rx_errors != stats->rx_errors || append_all) {
1353                 counters->rx_errors = stats->rx_errors;
1354                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1355                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1356         }
1357
1358         if (counters->tx_errors != stats->tx_errors || append_all) {
1359                 counters->tx_errors = stats->tx_errors;
1360                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1361                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1362         }
1363
1364         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1365                 counters->rx_dropped = stats->rx_dropped;
1366                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1367                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1368         }
1369
1370         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1371                 counters->tx_dropped = stats->tx_dropped;
1372                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1373                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1374         }
1375
1376         if (counters->time != stats->time || append_all) {
1377                 counters->time = stats->time;
1378                 connman_dbus_dict_append_basic(dict, "Time",
1379                                         DBUS_TYPE_UINT32, &stats->time);
1380         }
1381 }
1382
1383 static void stats_append(struct connman_service *service,
1384                                 const char *counter,
1385                                 struct connman_stats_counter *counters,
1386                                 connman_bool_t append_all)
1387 {
1388         DBusMessageIter array, dict;
1389         DBusMessage *msg;
1390
1391         DBG("service %p counter %s", service, counter);
1392
1393         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1394         if (msg == NULL)
1395                 return;
1396
1397         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1398                                 &service->path, DBUS_TYPE_INVALID);
1399
1400         dbus_message_iter_init_append(msg, &array);
1401
1402         /* home counter */
1403         connman_dbus_dict_open(&array, &dict);
1404
1405         stats_append_counters(&dict, &service->stats.data,
1406                                 &counters->stats.data, append_all);
1407
1408         connman_dbus_dict_close(&array, &dict);
1409
1410         /* roaming counter */
1411         connman_dbus_dict_open(&array, &dict);
1412
1413         stats_append_counters(&dict, &service->stats_roaming.data,
1414                                 &counters->stats_roaming.data, append_all);
1415
1416         connman_dbus_dict_close(&array, &dict);
1417
1418         __connman_counter_send_usage(counter, msg);
1419 }
1420
1421 static void stats_update(struct connman_service *service,
1422                                 unsigned int rx_packets, unsigned int tx_packets,
1423                                 unsigned int rx_bytes, unsigned int tx_bytes,
1424                                 unsigned int rx_errors, unsigned int tx_errors,
1425                                 unsigned int rx_dropped, unsigned int tx_dropped)
1426 {
1427         struct connman_stats *stats = stats_get(service);
1428         struct connman_stats_data *data_last = &stats->data_last;
1429         struct connman_stats_data *data = &stats->data;
1430         unsigned int seconds;
1431
1432         DBG("service %p", service);
1433
1434         if (stats->valid == TRUE) {
1435                 data->rx_packets +=
1436                         rx_packets - data_last->rx_packets;
1437                 data->tx_packets +=
1438                         tx_packets - data_last->tx_packets;
1439                 data->rx_bytes +=
1440                         rx_bytes - data_last->rx_bytes;
1441                 data->tx_bytes +=
1442                         tx_bytes - data_last->tx_bytes;
1443                 data->rx_errors +=
1444                         rx_errors - data_last->rx_errors;
1445                 data->tx_errors +=
1446                         tx_errors - data_last->tx_errors;
1447                 data->rx_dropped +=
1448                         rx_dropped - data_last->rx_dropped;
1449                 data->tx_dropped +=
1450                         tx_dropped - data_last->tx_dropped;
1451         } else {
1452                 stats->valid = TRUE;
1453         }
1454
1455         data_last->rx_packets = rx_packets;
1456         data_last->tx_packets = tx_packets;
1457         data_last->rx_bytes = rx_bytes;
1458         data_last->tx_bytes = tx_bytes;
1459         data_last->rx_errors = rx_errors;
1460         data_last->tx_errors = tx_errors;
1461         data_last->rx_dropped = rx_dropped;
1462         data_last->tx_dropped = tx_dropped;
1463
1464         seconds = g_timer_elapsed(stats->timer, NULL);
1465         stats->data.time = stats->data_last.time + seconds;
1466 }
1467
1468 void __connman_service_notify(struct connman_service *service,
1469                         unsigned int rx_packets, unsigned int tx_packets,
1470                         unsigned int rx_bytes, unsigned int tx_bytes,
1471                         unsigned int rx_errors, unsigned int tx_errors,
1472                         unsigned int rx_dropped, unsigned int tx_dropped)
1473 {
1474         GHashTableIter iter;
1475         gpointer key, value;
1476         const char *counter;
1477         struct connman_stats_counter *counters;
1478         struct connman_stats_data *data;
1479         int err;
1480
1481         if (service == NULL)
1482                 return;
1483
1484         if (is_connected(service) == FALSE)
1485                 return;
1486
1487         stats_update(service,
1488                 rx_packets, tx_packets,
1489                 rx_bytes, tx_bytes,
1490                 rx_errors, tx_errors,
1491                 rx_dropped, tx_dropped);
1492
1493         data = &stats_get(service)->data;
1494         err = __connman_stats_update(service, service->roaming, data);
1495         if (err < 0)
1496                 connman_error("Failed to store statistics for %s",
1497                                 service->identifier);
1498
1499         g_hash_table_iter_init(&iter, service->counter_table);
1500         while (g_hash_table_iter_next(&iter, &key, &value)) {
1501                 counter = key;
1502                 counters = value;
1503
1504                 stats_append(service, counter, counters, counters->append_all);
1505                 counters->append_all = FALSE;
1506         }
1507 }
1508
1509 int __connman_service_counter_register(const char *counter)
1510 {
1511         struct connman_service *service;
1512         GSequenceIter *iter;
1513         struct connman_stats_counter *counters;
1514
1515         DBG("counter %s", counter);
1516
1517         counter_list = g_slist_append(counter_list, (gpointer)counter);
1518
1519         iter = g_sequence_get_begin_iter(service_list);
1520
1521         while (g_sequence_iter_is_end(iter) == FALSE) {
1522                 service = g_sequence_get(iter);
1523
1524                 counters = g_try_new0(struct connman_stats_counter, 1);
1525                 if (counters == NULL)
1526                         return -ENOMEM;
1527
1528                 counters->append_all = TRUE;
1529
1530                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1531                                         counters);
1532
1533                 iter = g_sequence_iter_next(iter);
1534         }
1535
1536         return 0;
1537 }
1538
1539 void __connman_service_counter_unregister(const char *counter)
1540 {
1541         struct connman_service *service;
1542         GSequenceIter *iter;
1543
1544         DBG("counter %s", counter);
1545
1546         iter = g_sequence_get_begin_iter(service_list);
1547
1548         while (g_sequence_iter_is_end(iter) == FALSE) {
1549                 service = g_sequence_get(iter);
1550
1551                 g_hash_table_remove(service->counter_table, counter);
1552
1553                 iter = g_sequence_iter_next(iter);
1554         }
1555
1556         counter_list = g_slist_remove(counter_list, counter);
1557 }
1558
1559 GSequence *__connman_service_get_list(struct connman_session *session,
1560                                         service_match_cb service_match)
1561 {
1562         GSequence *list;
1563         GSequenceIter *iter;
1564
1565         list = g_sequence_new(NULL);
1566         if (list == NULL)
1567                 return NULL;
1568
1569         iter = g_sequence_get_begin_iter(service_list);
1570
1571         while (g_sequence_iter_is_end(iter) == FALSE) {
1572                 service = g_sequence_get(iter);
1573
1574                 if (service_match(session, service) == TRUE)
1575                         g_sequence_append(list, service);
1576
1577                 iter = g_sequence_iter_next(iter);
1578         }
1579
1580         return list;
1581 }
1582
1583 connman_bool_t __connman_service_is_connecting(struct connman_service *service)
1584 {
1585         return is_connecting(service);
1586 }
1587
1588 connman_bool_t __connman_service_is_connected(struct connman_service *service)
1589 {
1590         return is_connected(service);
1591 }
1592
1593 const char *__connman_service_get_name(struct connman_service *service)
1594 {
1595         return service->name;
1596 }
1597
1598 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1599                                         struct connman_service *service)
1600 {
1601         dbus_bool_t required;
1602         const char *str;
1603
1604         str = __connman_service_type2string(service->type);
1605         if (str != NULL)
1606                 connman_dbus_dict_append_basic(dict, "Type",
1607                                                 DBUS_TYPE_STRING, &str);
1608
1609         str = mode2string(service->mode);
1610         if (str != NULL)
1611                 connman_dbus_dict_append_basic(dict, "Mode",
1612                                                 DBUS_TYPE_STRING, &str);
1613
1614         connman_dbus_dict_append_array(dict, "Security",
1615                                 DBUS_TYPE_STRING, append_security, service);
1616
1617         str = state2string(combine_state(service->state_ipv4,
1618                                                         service->state_ipv6));
1619         if (str != NULL)
1620                 connman_dbus_dict_append_basic(dict, "State",
1621                                                 DBUS_TYPE_STRING, &str);
1622
1623         str = error2string(service->error);
1624         if (str != NULL)
1625                 connman_dbus_dict_append_basic(dict, "Error",
1626                                                 DBUS_TYPE_STRING, &str);
1627
1628         if (service->strength > 0)
1629                 connman_dbus_dict_append_basic(dict, "Strength",
1630                                         DBUS_TYPE_BYTE, &service->strength);
1631
1632         connman_dbus_dict_append_basic(dict, "Favorite",
1633                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1634
1635         connman_dbus_dict_append_basic(dict, "Immutable",
1636                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1637
1638         if (service->favorite == TRUE)
1639                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1640                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1641         else
1642                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1643                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1644
1645         if (service->name != NULL)
1646                 connman_dbus_dict_append_basic(dict, "Name",
1647                                         DBUS_TYPE_STRING, &service->name);
1648
1649         connman_dbus_dict_append_basic(dict, "LoginRequired",
1650                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1651
1652         switch (service->type) {
1653         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1654         case CONNMAN_SERVICE_TYPE_SYSTEM:
1655         case CONNMAN_SERVICE_TYPE_GPS:
1656         case CONNMAN_SERVICE_TYPE_VPN:
1657         case CONNMAN_SERVICE_TYPE_GADGET:
1658                 break;
1659         case CONNMAN_SERVICE_TYPE_CELLULAR:
1660                 connman_dbus_dict_append_basic(dict, "Roaming",
1661                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1662
1663                 required = FALSE;
1664                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1665                                                 DBUS_TYPE_BOOLEAN, &required);
1666                 connman_dbus_dict_append_dict(dict, "Ethernet",
1667                                                 append_ethernet, service);
1668                 break;
1669         case CONNMAN_SERVICE_TYPE_WIFI:
1670                 if (service->passphrase != NULL && limited == FALSE)
1671                         connman_dbus_dict_append_basic(dict, "Passphrase",
1672                                 DBUS_TYPE_STRING, &service->passphrase);
1673
1674                 required = FALSE;
1675
1676                 switch (service->security) {
1677                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1678                 case CONNMAN_SERVICE_SECURITY_NONE:
1679                         break;
1680                 case CONNMAN_SERVICE_SECURITY_WEP:
1681                 case CONNMAN_SERVICE_SECURITY_PSK:
1682                 case CONNMAN_SERVICE_SECURITY_WPA:
1683                 case CONNMAN_SERVICE_SECURITY_RSN:
1684                         if (service->passphrase == NULL)
1685                                 required = TRUE;
1686                         break;
1687                 case CONNMAN_SERVICE_SECURITY_8021X:
1688                         break;
1689                 }
1690
1691                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1692                                                 DBUS_TYPE_BOOLEAN, &required);
1693
1694                 /* fall through */
1695         case CONNMAN_SERVICE_TYPE_ETHERNET:
1696         case CONNMAN_SERVICE_TYPE_WIMAX:
1697         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1698                 connman_dbus_dict_append_dict(dict, "Ethernet",
1699                                                 append_ethernet, service);
1700                 break;
1701         }
1702
1703         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1704
1705         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1706                                                 append_ipv4config, service);
1707
1708         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1709
1710         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1711                                                 append_ipv6config, service);
1712
1713         connman_dbus_dict_append_array(dict, "Nameservers",
1714                                 DBUS_TYPE_STRING, append_dns, service);
1715
1716         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1717                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1718
1719         connman_dbus_dict_append_array(dict, "Domains",
1720                                 DBUS_TYPE_STRING, append_domain, service);
1721
1722         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1723                                 DBUS_TYPE_STRING, append_domainconfig, service);
1724
1725         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1726
1727         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1728                                                 append_proxyconfig, service);
1729
1730         connman_dbus_dict_append_dict(dict, "Provider",
1731                                                 append_provider, service);
1732 }
1733
1734 static void append_struct(gpointer value, gpointer user_data)
1735 {
1736         struct connman_service *service = value;
1737         DBusMessageIter *iter = user_data;
1738         DBusMessageIter entry, dict;
1739
1740         if (service->path == NULL || service->hidden == TRUE)
1741                 return;
1742
1743         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1744
1745         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1746                                                         &service->path);
1747
1748         connman_dbus_dict_open(&entry, &dict);
1749         append_properties(&dict, TRUE, service);
1750         connman_dbus_dict_close(&entry, &dict);
1751
1752         dbus_message_iter_close_container(iter, &entry);
1753 }
1754
1755 void __connman_service_list_struct(DBusMessageIter *iter)
1756 {
1757         g_sequence_foreach(service_list, append_struct, iter);
1758 }
1759
1760 int __connman_service_get_index(struct connman_service *service)
1761 {
1762         if (service == NULL)
1763                 return -1;
1764
1765         if (service->network != NULL)
1766                 return connman_network_get_index(service->network);
1767         else if (service->provider != NULL)
1768                 return connman_provider_get_index(service->provider);
1769
1770         return -1;
1771 }
1772
1773 void __connman_service_set_domainname(struct connman_service *service,
1774                                                 const char *domainname)
1775 {
1776         if (service == NULL)
1777                 return;
1778
1779         g_free(service->domainname);
1780         service->domainname = g_strdup(domainname);
1781
1782         domain_changed(service);
1783 }
1784
1785 const char *connman_service_get_domainname(struct connman_service *service)
1786 {
1787         if (service == NULL)
1788                 return NULL;
1789
1790         if (service->domains != NULL)
1791                 return service->domains[0];
1792         else
1793                 return service->domainname;
1794 }
1795
1796 char **connman_service_get_nameservers(struct connman_service *service)
1797 {
1798         if (service == NULL)
1799                 return NULL;
1800
1801         if (service->nameservers_config != NULL)
1802                 return service->nameservers_config;
1803         else if (service->nameservers != NULL)
1804                 return service->nameservers;
1805
1806         return NULL;
1807 }
1808
1809 void connman_service_set_proxy_method(struct connman_service *service,
1810                                         enum connman_service_proxy_method method)
1811 {
1812         if (service == NULL)
1813                 return;
1814
1815         service->proxy = method;
1816
1817         proxy_changed(service);
1818
1819         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1820                 __connman_notifier_proxy_changed(service);
1821 }
1822
1823 enum connman_service_proxy_method connman_service_get_proxy_method(
1824                                         struct connman_service *service)
1825 {
1826         if (service == NULL)
1827                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1828
1829         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1830                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1831                                 service->pac == NULL)
1832                         return service->proxy;
1833
1834                 return service->proxy_config;
1835         }
1836
1837         return service->proxy;
1838 }
1839
1840 char **connman_service_get_proxy_servers(struct connman_service *service)
1841 {
1842         return g_strdupv(service->proxies);
1843 }
1844
1845 char **connman_service_get_proxy_excludes(struct connman_service *service)
1846 {
1847         return g_strdupv(service->excludes);
1848 }
1849
1850 const char *connman_service_get_proxy_url(struct connman_service *service)
1851 {
1852         if (service == NULL)
1853                 return NULL;
1854
1855         return service->pac;
1856 }
1857
1858 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1859                                                         const char *url)
1860 {
1861         if (service == NULL)
1862                 return;
1863
1864         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1865
1866         if (service->ipconfig_ipv4) {
1867                 if (__connman_ipconfig_set_proxy_autoconfig(
1868                             service->ipconfig_ipv4, url) < 0)
1869                         return;
1870         } else if (service->ipconfig_ipv6) {
1871                 if (__connman_ipconfig_set_proxy_autoconfig(
1872                             service->ipconfig_ipv6, url) < 0)
1873                         return;
1874         } else
1875                 return;
1876
1877         proxy_changed(service);
1878
1879         __connman_notifier_proxy_changed(service);
1880 }
1881
1882 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1883 {
1884         if (service == NULL)
1885                 return NULL;
1886
1887         if (service->ipconfig_ipv4)
1888                 return __connman_ipconfig_get_proxy_autoconfig(
1889                                                 service->ipconfig_ipv4);
1890         else if (service->ipconfig_ipv6)
1891                 return __connman_ipconfig_get_proxy_autoconfig(
1892                                                 service->ipconfig_ipv6);
1893         return NULL;
1894 }
1895
1896 static void update_timeservers(struct connman_service *service)
1897 {
1898         int i;
1899
1900         if (service->timeservers == NULL)
1901                 return;
1902
1903         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
1904         case CONNMAN_SERVICE_STATE_UNKNOWN:
1905         case CONNMAN_SERVICE_STATE_IDLE:
1906         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1907         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1908                 return;
1909         case CONNMAN_SERVICE_STATE_FAILURE:
1910         case CONNMAN_SERVICE_STATE_DISCONNECT:
1911                 for (i = 0; service->timeservers[i] != NULL; i++)
1912                         connman_timeserver_remove(service->timeservers[i]);
1913                 return;
1914         case CONNMAN_SERVICE_STATE_READY:
1915         case CONNMAN_SERVICE_STATE_ONLINE:
1916                 break;
1917         }
1918
1919         for (i = 0; service->timeservers[i] != NULL; i++)
1920                 connman_timeserver_append(service->timeservers[i]);
1921 }
1922
1923 int __connman_service_timeserver_append(struct connman_service *service,
1924                                                 const char *timeserver)
1925 {
1926         int len;
1927
1928         DBG("service %p timeserver %s", service, timeserver);
1929
1930         if (timeserver == NULL)
1931                 return -EINVAL;
1932
1933         if (service->timeservers != NULL) {
1934                 int i;
1935
1936                 for (i = 0; service->timeservers[i] != NULL; i++)
1937                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
1938                                 return -EEXIST;
1939
1940                 len = g_strv_length(service->timeservers);
1941                 service->timeservers = g_try_renew(char *, service->timeservers,
1942                                                         len + 2);
1943         } else {
1944                 len = 0;
1945                 service->timeservers = g_try_new0(char *, len + 2);
1946         }
1947
1948         if (service->timeservers == NULL)
1949                 return -ENOMEM;
1950
1951         service->timeservers[len] = g_strdup(timeserver);
1952         service->timeservers[len + 1] = NULL;
1953
1954         update_timeservers(service);
1955
1956         return 0;
1957 }
1958
1959 int __connman_service_timeserver_remove(struct connman_service *service,
1960                                                 const char *timeserver)
1961 {
1962         char **servers;
1963         int len, i, j;
1964
1965         DBG("service %p timeserver %s", service, timeserver);
1966
1967         if (timeserver == NULL)
1968                 return -EINVAL;
1969
1970         if (service->timeservers == NULL)
1971                 return 0;
1972
1973         len = g_strv_length(service->timeservers);
1974         if (len == 1) {
1975                 if (g_strcmp0(service->timeservers[0], timeserver) != 0)
1976                         return 0;
1977
1978                 g_strfreev(service->timeservers);
1979                 service->timeservers = NULL;
1980
1981                 return 0;
1982         }
1983
1984         servers = g_try_new0(char *, len - 1);
1985         if (servers == NULL)
1986                 return -ENOMEM;
1987
1988         for (i = 0, j = 0; i < len; i++) {
1989                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
1990                         servers[j] = g_strdup(service->timeservers[i]);
1991                         j++;
1992                 }
1993         }
1994         servers[len - 2] = NULL;
1995
1996         g_strfreev(service->timeservers);
1997         service->timeservers = servers;
1998
1999         update_timeservers(service);
2000
2001         return 0;
2002 }
2003
2004 void __connman_service_set_pac(struct connman_service *service,
2005                                         const char *pac)
2006 {
2007         if (pac == NULL)
2008                 return;
2009
2010         g_free(service->pac);
2011         service->pac = g_strdup(pac);
2012 }
2013
2014 void __connman_service_set_identity(struct connman_service *service,
2015                                         const char *identity)
2016 {
2017         if (service->immutable)
2018                 return;
2019
2020         g_free(service->identity);
2021         service->identity = g_strdup(identity);
2022
2023         if (service->network != NULL)
2024                 connman_network_set_string(service->network,
2025                                         "WiFi.Identity",
2026                                         service->identity);
2027 }
2028
2029 void __connman_service_set_passphrase(struct connman_service *service,
2030                                         const char* passphrase)
2031 {
2032         if (service->immutable == TRUE)
2033                 return;
2034
2035         g_free(service->passphrase);
2036         service->passphrase = g_strdup(passphrase);
2037
2038         passphrase_changed(service);
2039
2040         if (service->network != NULL)
2041                 connman_network_set_string(service->network,
2042                                         "WiFi.Passphrase",
2043                                         service->passphrase);
2044
2045         __connman_storage_save_service(service);
2046 }
2047
2048 static DBusMessage *get_properties(DBusConnection *conn,
2049                                         DBusMessage *msg, void *user_data)
2050 {
2051         struct connman_service *service = user_data;
2052         DBusMessage *reply;
2053         DBusMessageIter array, dict;
2054
2055         DBG("service %p", service);
2056
2057         reply = dbus_message_new_method_return(msg);
2058         if (reply == NULL)
2059                 return NULL;
2060
2061         dbus_message_iter_init_append(reply, &array);
2062
2063         connman_dbus_dict_open(&array, &dict);
2064         append_properties(&dict, FALSE, service);
2065         connman_dbus_dict_close(&array, &dict);
2066
2067         return reply;
2068 }
2069
2070 static int update_proxy_configuration(struct connman_service *service,
2071                                 DBusMessageIter *array)
2072 {
2073         DBusMessageIter dict;
2074         enum connman_service_proxy_method method;
2075         GString *servers_str = NULL;
2076         GString *excludes_str = NULL;
2077         const char *url = NULL;
2078
2079         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
2080
2081         dbus_message_iter_recurse(array, &dict);
2082
2083         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
2084                 DBusMessageIter entry, variant;
2085                 const char *key;
2086                 int type;
2087
2088                 dbus_message_iter_recurse(&dict, &entry);
2089
2090                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
2091                         goto error;
2092
2093                 dbus_message_iter_get_basic(&entry, &key);
2094                 dbus_message_iter_next(&entry);
2095
2096                 if (dbus_message_iter_get_arg_type(&entry) !=
2097                                                         DBUS_TYPE_VARIANT)
2098                         goto error;
2099
2100                 dbus_message_iter_recurse(&entry, &variant);
2101                 type = dbus_message_iter_get_arg_type(&variant);
2102
2103                 if (g_str_equal(key, "Method") == TRUE) {
2104                         const char *val;
2105
2106                         if (type != DBUS_TYPE_STRING)
2107                                 goto error;
2108
2109                         dbus_message_iter_get_basic(&variant, &val);
2110                         method = string2proxymethod(val);
2111                 } else if (g_str_equal(key, "URL") == TRUE) {
2112                         if (type != DBUS_TYPE_STRING)
2113                                 goto error;
2114
2115                         dbus_message_iter_get_basic(&variant, &url);
2116                 } else if (g_str_equal(key, "Servers") == TRUE) {
2117                         DBusMessageIter str_array;
2118
2119                         if (type != DBUS_TYPE_ARRAY)
2120                                 goto error;
2121
2122                         servers_str = g_string_new(NULL);
2123                         if (servers_str == NULL)
2124                                 goto error;
2125
2126                         dbus_message_iter_recurse(&variant, &str_array);
2127
2128                         while (dbus_message_iter_get_arg_type(&str_array) ==
2129                                                         DBUS_TYPE_STRING) {
2130                                 char *val = NULL;
2131
2132                                 dbus_message_iter_get_basic(&str_array, &val);
2133
2134                                 if (servers_str->len > 0)
2135                                         g_string_append_printf(servers_str,
2136                                                         " %s", val);
2137                                 else
2138                                         g_string_append(servers_str, val);
2139
2140                                 dbus_message_iter_next(&str_array);
2141                         }
2142                 } else if (g_str_equal(key, "Excludes") == TRUE) {
2143                         DBusMessageIter str_array;
2144
2145                         if (type != DBUS_TYPE_ARRAY)
2146                                 goto error;
2147
2148                         excludes_str = g_string_new(NULL);
2149                         if (excludes_str == NULL)
2150                                 goto error;
2151
2152                         dbus_message_iter_recurse(&variant, &str_array);
2153
2154                         while (dbus_message_iter_get_arg_type(&str_array) ==
2155                                                         DBUS_TYPE_STRING) {
2156                                 char *val = NULL;
2157
2158                                 dbus_message_iter_get_basic(&str_array, &val);
2159
2160                                 if (excludes_str->len > 0)
2161                                         g_string_append_printf(excludes_str,
2162                                                         " %s", val);
2163                                 else
2164                                         g_string_append(excludes_str, val);
2165
2166                                 dbus_message_iter_next(&str_array);
2167                         }
2168                 }
2169
2170                 dbus_message_iter_next(&dict);
2171         }
2172
2173         switch (method) {
2174         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2175                 break;
2176         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2177                 if (servers_str == NULL && service->proxies == NULL)
2178                         goto error;
2179
2180                 if (servers_str != NULL) {
2181                         g_strfreev(service->proxies);
2182
2183                         if (servers_str->len > 0)
2184                                 service->proxies = g_strsplit_set(
2185                                         servers_str->str, " ", 0);
2186                         else
2187                                 service->proxies = NULL;
2188                 }
2189
2190                 if (excludes_str != NULL) {
2191                         g_strfreev(service->excludes);
2192
2193                         if (excludes_str->len > 0)
2194                                 service->excludes = g_strsplit_set(
2195                                         excludes_str->str, " ", 0);
2196                         else
2197                                 service->excludes = NULL;
2198                 }
2199
2200                 if (service->proxies == NULL)
2201                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2202
2203                 break;
2204         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2205                 g_free(service->pac);
2206
2207                 if (url != NULL && strlen(url) > 0)
2208                         service->pac = g_strdup(url);
2209                 else
2210                         service->pac = NULL;
2211
2212                 /* if we are connected:
2213                    - if service->pac == NULL
2214                    - if __connman_ipconfig_get_proxy_autoconfig(
2215                    service->ipconfig) == NULL
2216                    --> We should start WPAD */
2217
2218                 break;
2219         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2220                 goto error;
2221         }
2222
2223         if (servers_str != NULL)
2224                 g_string_free(servers_str, TRUE);
2225
2226         if (excludes_str != NULL)
2227                 g_string_free(excludes_str, TRUE);
2228
2229         service->proxy_config = method;
2230
2231         return 0;
2232
2233 error:
2234         if (servers_str != NULL)
2235                 g_string_free(servers_str, TRUE);
2236
2237         if (excludes_str != NULL)
2238                 g_string_free(excludes_str, TRUE);
2239
2240         return -EINVAL;
2241 }
2242
2243 static int set_ipconfig(struct connman_service *service,
2244                         struct connman_ipconfig *ipconfig,
2245                         DBusMessageIter *array,
2246                         enum connman_service_state state,
2247                         enum connman_service_state *new_state)
2248 {
2249         enum connman_ipconfig_method old_method;
2250         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2251         enum connman_ipconfig_type type;
2252         int err;
2253
2254         old_method = __connman_ipconfig_get_method(ipconfig);
2255
2256         if (is_connecting_state(service, state) ||
2257                                         is_connected_state(service, state))
2258                 __connman_network_clear_ipconfig(service->network, ipconfig);
2259
2260         err = __connman_ipconfig_set_config(ipconfig, array);
2261         method = __connman_ipconfig_get_method(ipconfig);
2262         type = __connman_ipconfig_get_config_type(ipconfig);
2263
2264         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2265                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2266                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2267                         *new_state = service->state_ipv4 =
2268                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2269                         __connman_ipconfig_enable(ipconfig);
2270                 }
2271
2272         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2273                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2274                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2275                         *new_state = service->state_ipv6;
2276                         __connman_ipconfig_enable(ipconfig);
2277                 }
2278         }
2279
2280         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2281                 type, method, state2string(*new_state));
2282
2283         return err;
2284 }
2285
2286 static DBusMessage *set_property(DBusConnection *conn,
2287                                         DBusMessage *msg, void *user_data)
2288 {
2289         struct connman_service *service = user_data;
2290         DBusMessageIter iter, value;
2291         const char *name;
2292         int type;
2293
2294         DBG("service %p", service);
2295
2296         if (dbus_message_iter_init(msg, &iter) == FALSE)
2297                 return __connman_error_invalid_arguments(msg);
2298
2299         dbus_message_iter_get_basic(&iter, &name);
2300         dbus_message_iter_next(&iter);
2301         dbus_message_iter_recurse(&iter, &value);
2302
2303         type = dbus_message_iter_get_arg_type(&value);
2304
2305         if (g_str_equal(name, "AutoConnect") == TRUE) {
2306                 connman_bool_t autoconnect;
2307
2308                 if (type != DBUS_TYPE_BOOLEAN)
2309                         return __connman_error_invalid_arguments(msg);
2310
2311                 if (service->favorite == FALSE)
2312                         return __connman_error_invalid_service(msg);
2313
2314                 dbus_message_iter_get_basic(&value, &autoconnect);
2315
2316                 if (service->autoconnect == autoconnect)
2317                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2318
2319                 service->autoconnect = autoconnect;
2320
2321                 autoconnect_changed(service);
2322
2323                 __connman_storage_save_service(service);
2324         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2325                 const char *passphrase;
2326
2327                 if (type != DBUS_TYPE_STRING)
2328                         return __connman_error_invalid_arguments(msg);
2329
2330                 if (service->immutable == TRUE)
2331                         return __connman_error_not_supported(msg);
2332
2333                 dbus_message_iter_get_basic(&value, &passphrase);
2334
2335                 __connman_service_set_passphrase(service, passphrase);
2336         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2337                 DBusMessageIter entry;
2338                 GString *str;
2339                 int index;
2340                 const char *gw;
2341
2342                 if (type != DBUS_TYPE_ARRAY)
2343                         return __connman_error_invalid_arguments(msg);
2344
2345                 str = g_string_new(NULL);
2346                 if (str == NULL)
2347                         return __connman_error_invalid_arguments(msg);
2348
2349                 index = connman_network_get_index(service->network);
2350                 gw = __connman_ipconfig_get_gateway_from_index(index);
2351
2352                 if (gw && strlen(gw))
2353                         __connman_service_nameserver_del_routes(service);
2354
2355                 dbus_message_iter_recurse(&value, &entry);
2356
2357                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2358                         const char *val;
2359                         dbus_message_iter_get_basic(&entry, &val);
2360                         dbus_message_iter_next(&entry);
2361                         if (str->len > 0)
2362                                 g_string_append_printf(str, " %s", val);
2363                         else
2364                                 g_string_append(str, val);
2365                 }
2366
2367                 g_strfreev(service->nameservers_config);
2368
2369                 if (str->len > 0) {
2370                         service->nameservers_config =
2371                                 g_strsplit_set(str->str, " ", 0);
2372                 } else {
2373                         service->nameservers_config = NULL;
2374                 }
2375
2376                 g_string_free(str, TRUE);
2377
2378                 if (gw && strlen(gw))
2379                         __connman_service_nameserver_add_routes(service, gw);
2380
2381                 update_nameservers(service);
2382                 dns_configuration_changed(service);
2383
2384                 __connman_storage_save_service(service);
2385         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2386                 DBusMessageIter entry;
2387                 GString *str;
2388
2389                 if (type != DBUS_TYPE_ARRAY)
2390                         return __connman_error_invalid_arguments(msg);
2391
2392                 str = g_string_new(NULL);
2393                 if (str == NULL)
2394                         return __connman_error_invalid_arguments(msg);
2395
2396                 dbus_message_iter_recurse(&value, &entry);
2397
2398                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2399                         const char *val;
2400                         dbus_message_iter_get_basic(&entry, &val);
2401                         dbus_message_iter_next(&entry);
2402                         if (str->len > 0)
2403                                 g_string_append_printf(str, " %s", val);
2404                         else
2405                                 g_string_append(str, val);
2406                 }
2407
2408                 g_strfreev(service->domains);
2409
2410                 if (str->len > 0)
2411                         service->domains = g_strsplit_set(str->str, " ", 0);
2412                 else
2413                         service->domains = NULL;
2414
2415                 g_string_free(str, TRUE);
2416
2417                 update_nameservers(service);
2418                 domain_configuration_changed(service);
2419
2420                 __connman_storage_save_service(service);
2421         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2422                 int err;
2423
2424                 if (type != DBUS_TYPE_ARRAY)
2425                         return __connman_error_invalid_arguments(msg);
2426
2427                 err = update_proxy_configuration(service, &value);
2428
2429                 if (err < 0)
2430                         return __connman_error_failed(msg, -err);
2431
2432                 proxy_configuration_changed(service);
2433
2434                 __connman_storage_save_service(service);
2435         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2436                         g_str_equal(name, "IPv6.Configuration")) {
2437
2438                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2439                 enum connman_service_state state =
2440                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2441                 int err = 0;
2442
2443                 DBG("%s", name);
2444
2445                 if (service->ipconfig_ipv4 == NULL &&
2446                                         service->ipconfig_ipv6 == NULL)
2447                         return __connman_error_invalid_property(msg);
2448
2449                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2450                         ipv4 = service->ipconfig_ipv4;
2451                         err = set_ipconfig(service, ipv4, &value,
2452                                         service->state_ipv4, &state);
2453
2454                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2455                         ipv6 = service->ipconfig_ipv6;
2456                         err = set_ipconfig(service, ipv6, &value,
2457                                         service->state_ipv6, &state);
2458                 }
2459
2460                 if (err < 0) {
2461                         if (is_connected_state(service, state) ||
2462                                         is_connecting_state(service, state))
2463                                 __connman_network_set_ipconfig(service->network,
2464                                                                 ipv4, ipv6);
2465                         return __connman_error_failed(msg, -err);
2466                 }
2467
2468                 if (ipv4)
2469                         ipv4_configuration_changed(service);
2470                 else if (ipv6)
2471                         ipv6_configuration_changed(service);
2472
2473                 if (is_connecting(service) || is_connected(service))
2474                         __connman_network_set_ipconfig(service->network,
2475                                                         ipv4, ipv6);
2476
2477                 __connman_storage_save_service(service);
2478         } else
2479                 return __connman_error_invalid_property(msg);
2480
2481         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2482 }
2483
2484 static void set_idle(struct connman_service *service)
2485 {
2486         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2487         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2488         state_changed(service);
2489 }
2490
2491 static DBusMessage *clear_property(DBusConnection *conn,
2492                                         DBusMessage *msg, void *user_data)
2493 {
2494         struct connman_service *service = user_data;
2495         const char *name;
2496
2497         DBG("service %p", service);
2498
2499         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2500                                                         DBUS_TYPE_INVALID);
2501
2502         if (g_str_equal(name, "Error") == TRUE) {
2503                 set_idle(service);
2504
2505                 g_get_current_time(&service->modified);
2506                 __connman_storage_save_service(service);
2507         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2508                 if (service->immutable == TRUE)
2509                         return __connman_error_not_supported(msg);
2510
2511                 g_free(service->passphrase);
2512                 service->passphrase = NULL;
2513
2514                 passphrase_changed(service);
2515
2516                 __connman_storage_save_service(service);
2517         } else
2518                 return __connman_error_invalid_property(msg);
2519
2520         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2521 }
2522
2523 static connman_bool_t is_ignore(struct connman_service *service)
2524 {
2525         if (service->autoconnect == FALSE)
2526                 return TRUE;
2527
2528         if (service->roaming == TRUE)
2529                 return TRUE;
2530
2531         if (service->ignore == TRUE)
2532                 return TRUE;
2533
2534         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2535                                                 CONNMAN_SERVICE_STATE_FAILURE)
2536                 return TRUE;
2537
2538         return FALSE;
2539 }
2540
2541 void __connman_service_auto_connect(void)
2542 {
2543         struct connman_service *service = NULL;
2544         GSequenceIter *iter;
2545
2546         DBG("");
2547
2548         if (__connman_session_mode() == TRUE) {
2549                 DBG("Session mode enabled: auto connect disabled");
2550                 return;
2551         }
2552
2553         iter = g_sequence_get_begin_iter(service_list);
2554
2555         while (g_sequence_iter_is_end(iter) == FALSE) {
2556                 service = g_sequence_get(iter);
2557
2558                 if (service->pending != NULL)
2559                         return;
2560
2561                 if (is_connecting(service) == TRUE)
2562                         return;
2563
2564                 if (service->favorite == FALSE)
2565                         return;
2566
2567                 if (is_connected(service) == TRUE)
2568                         return;
2569
2570                 if (is_ignore(service) == FALSE &&
2571                         combine_state(service->state_ipv4,
2572                                         service->state_ipv6) ==
2573                                                 CONNMAN_SERVICE_STATE_IDLE)
2574                         break;
2575
2576                 service = NULL;
2577
2578                 iter = g_sequence_iter_next(iter);
2579         }
2580
2581         if (service != NULL) {
2582                 service->userconnect = FALSE;
2583                 __connman_service_connect(service);
2584         }
2585 }
2586
2587 static connman_bool_t session_is_ignore(struct connman_service *service)
2588 {
2589         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2590                                                 CONNMAN_SERVICE_STATE_FAILURE)
2591                 return TRUE;
2592
2593         return FALSE;
2594 }
2595
2596 int __connman_service_session_connect(GSequence *list,
2597                                         struct connman_service **ret_service)
2598 {
2599         struct connman_service *service;
2600         GSequenceIter *iter;
2601
2602         DBG("list %p", list);
2603
2604         iter = g_sequence_get_begin_iter(list);
2605
2606         while (g_sequence_iter_is_end(iter) == FALSE) {
2607                 service = g_sequence_get(iter);
2608
2609                 if (service->pending != NULL)
2610                         return -EINPROGRESS;
2611
2612                 if (is_connected(service) == TRUE)
2613                         return -EISCONN;
2614
2615                 if (is_connecting(service) == TRUE)
2616                         return -EALREADY;
2617
2618                 if (session_is_ignore(service) == FALSE &&
2619                         combine_state(service->state_ipv4,
2620                                         service->state_ipv6) ==
2621                                                 CONNMAN_SERVICE_STATE_IDLE)
2622                         break;
2623
2624                 service = NULL;
2625
2626                 iter = g_sequence_iter_next(iter);
2627         }
2628
2629         if (service == NULL)
2630                 return -EINVAL;
2631
2632
2633         *ret_service = service;
2634
2635         return __connman_service_connect(service);
2636 }
2637
2638 static void remove_timeout(struct connman_service *service)
2639 {
2640         if (service->timeout > 0) {
2641                 g_source_remove(service->timeout);
2642                 service->timeout = 0;
2643         }
2644 }
2645
2646 static void reply_pending(struct connman_service *service, int error)
2647 {
2648         remove_timeout(service);
2649
2650         if (service->pending != NULL) {
2651                 if (error > 0) {
2652                         DBusMessage *reply;
2653
2654                         reply = __connman_error_failed(service->pending,
2655                                                                 error);
2656                         if (reply != NULL)
2657                                 g_dbus_send_message(connection, reply);
2658                 } else {
2659                         const char *sender;
2660
2661                         sender = dbus_message_get_interface(service->pending);
2662
2663                         DBG("sender %s", sender);
2664
2665                         if (g_strcmp0(sender, CONNMAN_MANAGER_INTERFACE) == 0)
2666                                 g_dbus_send_reply(connection, service->pending,
2667                                         DBUS_TYPE_OBJECT_PATH, &service->path,
2668                                                         DBUS_TYPE_INVALID);
2669                         else
2670                                 g_dbus_send_reply(connection, service->pending,
2671                                                         DBUS_TYPE_INVALID);
2672                 }
2673
2674                 dbus_message_unref(service->pending);
2675                 service->pending = NULL;
2676         }
2677 }
2678
2679 static gboolean connect_timeout(gpointer user_data)
2680 {
2681         struct connman_service *service = user_data;
2682         connman_bool_t autoconnect = FALSE;
2683
2684         DBG("service %p", service);
2685
2686         service->timeout = 0;
2687
2688         if (service->network != NULL)
2689                 __connman_network_disconnect(service->network);
2690
2691         __connman_ipconfig_disable(service->ipconfig_ipv4);
2692         __connman_ipconfig_disable(service->ipconfig_ipv6);
2693
2694         __connman_stats_service_unregister(service);
2695
2696         if (service->pending != NULL) {
2697                 DBusMessage *reply;
2698
2699                 reply = __connman_error_operation_timeout(service->pending);
2700                 if (reply != NULL)
2701                         g_dbus_send_message(connection, reply);
2702
2703                 dbus_message_unref(service->pending);
2704                 service->pending = NULL;
2705         } else
2706                 autoconnect = TRUE;
2707
2708         __connman_service_indicate_state(service,
2709                                         CONNMAN_SERVICE_STATE_FAILURE,
2710                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2711         __connman_service_indicate_state(service,
2712                                         CONNMAN_SERVICE_STATE_FAILURE,
2713                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2714
2715         if (autoconnect == TRUE && service->userconnect == FALSE)
2716                 __connman_service_auto_connect();
2717
2718         return FALSE;
2719 }
2720
2721 static void set_reconnect_state(struct connman_service *service,
2722                                                 connman_bool_t reconnect)
2723 {
2724         struct connman_device *device;
2725
2726         if (service->network == NULL)
2727                 return;
2728
2729         device = connman_network_get_device(service->network);
2730         if (device == NULL)
2731                 return;
2732
2733         __connman_device_set_reconnect(device, reconnect);
2734 }
2735
2736 static connman_bool_t get_reconnect_state(struct connman_service *service)
2737 {
2738         struct connman_device *device;
2739
2740         if (service->network == NULL)
2741                 return FALSE;
2742
2743         device = connman_network_get_device(service->network);
2744         if (device == NULL)
2745                 return FALSE;
2746
2747         return __connman_device_get_reconnect(device);
2748 }
2749
2750 static void request_input_cb (struct connman_service *service,
2751                         const char *passphrase, void *user_data)
2752 {
2753         DBG ("RequestInput return, %p", service);
2754
2755         if (passphrase == NULL && service->wps == FALSE)
2756                 return;
2757
2758         if (passphrase != NULL)
2759                 __connman_service_set_passphrase(service, passphrase);
2760
2761         __connman_service_connect(service);
2762 }
2763
2764 static DBusMessage *connect_service(DBusConnection *conn,
2765                                         DBusMessage *msg, void *user_data)
2766 {
2767         struct connman_service *service = user_data;
2768         GSequenceIter *iter;
2769         int err;
2770
2771         DBG("service %p", service);
2772
2773         if (service->pending != NULL)
2774                 return __connman_error_in_progress(msg);
2775
2776         iter = g_sequence_get_begin_iter(service_list);
2777
2778         while (g_sequence_iter_is_end(iter) == FALSE) {
2779                 struct connman_service *temp = g_sequence_get(iter);
2780
2781                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2782                         return __connman_error_in_progress(msg);
2783
2784                 iter = g_sequence_iter_next(iter);
2785         }
2786
2787         service->ignore = FALSE;
2788
2789         service->userconnect = TRUE;
2790
2791         service->pending = dbus_message_ref(msg);
2792
2793         set_reconnect_state(service, FALSE);
2794
2795         err = __connman_service_connect(service);
2796         if (err < 0) {
2797                 if (err == -ENOKEY) {
2798                         if (__connman_agent_request_input(service,
2799                                                         request_input_cb,
2800                                                         NULL) == 0)
2801                                 return NULL;
2802                 }
2803
2804                 if (service->pending == NULL)
2805                         return NULL;
2806
2807                 if (err != -EINPROGRESS) {
2808                         dbus_message_unref(service->pending);
2809                         service->pending = NULL;
2810
2811                         return __connman_error_failed(msg, -err);
2812                 }
2813
2814                 return NULL;
2815         }
2816
2817         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2818 }
2819
2820 static DBusMessage *disconnect_service(DBusConnection *conn,
2821                                         DBusMessage *msg, void *user_data)
2822 {
2823         struct connman_service *service = user_data;
2824         int err;
2825
2826         DBG("service %p", service);
2827
2828         reply_pending(service, ECONNABORTED);
2829
2830         service->ignore = TRUE;
2831
2832         set_reconnect_state(service, FALSE);
2833
2834         err = __connman_service_disconnect(service);
2835         if (err < 0) {
2836                 if (err != -EINPROGRESS)
2837                         return __connman_error_failed(msg, -err);
2838
2839                 return NULL;
2840         }
2841
2842         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2843 }
2844
2845 static DBusMessage *remove_service(DBusConnection *conn,
2846                                         DBusMessage *msg, void *user_data)
2847 {
2848         struct connman_service *service = user_data;
2849
2850         DBG("service %p", service);
2851
2852         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2853                 return __connman_error_not_supported(msg);
2854
2855         if (service->immutable == TRUE)
2856                 return __connman_error_not_supported(msg);
2857
2858         if (service->favorite == FALSE &&
2859                 combine_state(service->state_ipv4, service->state_ipv6) !=
2860                                                 CONNMAN_SERVICE_STATE_FAILURE)
2861                 return __connman_error_not_supported(msg);
2862
2863         if (service->network != NULL) {
2864                 set_reconnect_state(service, FALSE);
2865
2866                 __connman_network_disconnect(service->network);
2867         }
2868
2869         g_free(service->passphrase);
2870         service->passphrase = NULL;
2871
2872         passphrase_changed(service);
2873
2874         set_idle(service);
2875
2876         __connman_service_set_favorite(service, FALSE);
2877         __connman_storage_save_service(service);
2878
2879         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2880 }
2881
2882 static DBusMessage *move_service(DBusConnection *conn,
2883                                         DBusMessage *msg, void *user_data,
2884                                                                 gboolean before)
2885 {
2886         struct connman_service *service = user_data;
2887         struct connman_service *target;
2888         const char *path;
2889         GSequenceIter *src, *dst;
2890
2891         DBG("service %p", service);
2892
2893         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2894                                                         DBUS_TYPE_INVALID);
2895
2896         if (service->favorite == FALSE)
2897                 return __connman_error_not_supported(msg);
2898
2899         target = find_service(path);
2900         if (target == NULL || target->favorite == FALSE || target == service)
2901                 return __connman_error_invalid_service(msg);
2902
2903         DBG("target %s", target->identifier);
2904
2905         if (target->state_ipv4 != service->state_ipv4 &&
2906                                 target->state_ipv6 != service->state_ipv6)
2907                 return __connman_error_invalid_service(msg);
2908
2909         g_get_current_time(&service->modified);
2910         __connman_storage_save_service(service);
2911
2912         src = g_hash_table_lookup(service_hash, service->identifier);
2913         dst = g_hash_table_lookup(service_hash, target->identifier);
2914
2915         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2916
2917         __connman_profile_changed(FALSE);
2918
2919         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2920 }
2921
2922 static DBusMessage *move_before(DBusConnection *conn,
2923                                         DBusMessage *msg, void *user_data)
2924 {
2925         return move_service(conn, msg, user_data, TRUE);
2926 }
2927
2928 static DBusMessage *move_after(DBusConnection *conn,
2929                                         DBusMessage *msg, void *user_data)
2930 {
2931         return move_service(conn, msg, user_data, FALSE);
2932 }
2933
2934 static DBusMessage *reset_counters(DBusConnection *conn,
2935                                         DBusMessage *msg, void *user_data)
2936 {
2937         struct connman_service *service = user_data;
2938
2939         reset_stats(service);
2940
2941         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2942 }
2943
2944 static GDBusMethodTable service_methods[] = {
2945         { "GetProperties", "",   "a{sv}", get_properties     },
2946         { "SetProperty",   "sv", "",      set_property       },
2947         { "ClearProperty", "s",  "",      clear_property     },
2948         { "Connect",       "",   "",      connect_service,
2949                                                 G_DBUS_METHOD_FLAG_ASYNC },
2950         { "Disconnect",    "",   "",      disconnect_service },
2951         { "Remove",        "",   "",      remove_service     },
2952         { "MoveBefore",    "o",  "",      move_before        },
2953         { "MoveAfter",     "o",  "",      move_after         },
2954         { "ResetCounters", "",   "",      reset_counters     },
2955         { },
2956 };
2957
2958 static GDBusSignalTable service_signals[] = {
2959         { "PropertyChanged", "sv" },
2960         { },
2961 };
2962
2963 static void service_free(gpointer user_data)
2964 {
2965         struct connman_service *service = user_data;
2966         char *path = service->path;
2967
2968         DBG("service %p", service);
2969
2970         reply_pending(service, ENOENT);
2971
2972         g_hash_table_remove(service_hash, service->identifier);
2973
2974         stats_stop(service);
2975         __connman_storage_save_service(service);
2976
2977         service->path = NULL;
2978
2979         if (path != NULL) {
2980                 __connman_profile_changed(FALSE);
2981
2982                 g_dbus_unregister_interface(connection, path,
2983                                                 CONNMAN_SERVICE_INTERFACE);
2984                 g_free(path);
2985         }
2986
2987         g_hash_table_destroy(service->counter_table);
2988
2989         if (service->network != NULL)
2990                 connman_network_unref(service->network);
2991
2992         if (service->provider != NULL)
2993                 connman_provider_unref(service->provider);
2994
2995         if (service->ipconfig_ipv4 != NULL) {
2996                 connman_ipconfig_unref(service->ipconfig_ipv4);
2997                 service->ipconfig_ipv4 = NULL;
2998         }
2999
3000         if (service->ipconfig_ipv6 != NULL) {
3001                 connman_ipconfig_unref(service->ipconfig_ipv6);
3002                 service->ipconfig_ipv6 = NULL;
3003         }
3004
3005         if (service->location != NULL)
3006                 connman_location_unref(service->location);
3007
3008         g_strfreev(service->nameservers);
3009         g_strfreev(service->nameservers_config);
3010         g_strfreev(service->domains);
3011         g_strfreev(service->proxies);
3012         g_strfreev(service->excludes);
3013
3014         g_free(service->domainname);
3015         g_free(service->pac);
3016         g_free(service->profile);
3017         g_free(service->name);
3018         g_free(service->passphrase);
3019         g_free(service->identifier);
3020         g_free(service->eap);
3021         g_free(service->identity);
3022         g_free(service->ca_cert_file);
3023         g_free(service->client_cert_file);
3024         g_free(service->private_key_file);
3025         g_free(service->private_key_passphrase);
3026         g_free(service->phase2);
3027
3028         if (service->stats.timer != NULL)
3029                 g_timer_destroy(service->stats.timer);
3030         if (service->stats_roaming.timer != NULL)
3031                 g_timer_destroy(service->stats_roaming.timer);
3032
3033         g_free(service);
3034 }
3035
3036 /**
3037  * __connman_service_put:
3038  * @service: service structure
3039  *
3040  * Release service if no longer needed
3041  */
3042 void __connman_service_put(struct connman_service *service)
3043 {
3044         DBG("service %p", service);
3045
3046         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
3047                 GSequenceIter *iter;
3048
3049                 iter = g_hash_table_lookup(service_hash, service->identifier);
3050                 if (iter != NULL) {
3051                         reply_pending(service, ECONNABORTED);
3052
3053                         __connman_service_disconnect(service);
3054
3055                         g_sequence_remove(iter);
3056                 } else
3057                         service_free(service);
3058         }
3059 }
3060
3061 static void stats_init(struct connman_service *service)
3062 {
3063         /* home */
3064         service->stats.valid = FALSE;
3065         service->stats.enabled = FALSE;
3066         service->stats.timer = g_timer_new();
3067
3068         /* roaming */
3069         service->stats_roaming.valid = FALSE;
3070         service->stats_roaming.enabled = FALSE;
3071         service->stats_roaming.timer = g_timer_new();
3072 }
3073
3074 static void service_initialize(struct connman_service *service)
3075 {
3076         DBG("service %p", service);
3077
3078         service->refcount = 1;
3079
3080         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
3081         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
3082         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
3083
3084         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
3085         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
3086
3087         service->favorite  = FALSE;
3088         service->immutable = FALSE;
3089         service->hidden = FALSE;
3090
3091         service->ignore = FALSE;
3092
3093         service->userconnect = FALSE;
3094
3095         service->order = 0;
3096
3097         stats_init(service);
3098
3099         service->provider = NULL;
3100
3101         service->wps = FALSE;
3102 }
3103
3104 /**
3105  * connman_service_create:
3106  *
3107  * Allocate a new service.
3108  *
3109  * Returns: a newly-allocated #connman_service structure
3110  */
3111 struct connman_service *connman_service_create(void)
3112 {
3113         GSList *list;
3114         struct connman_stats_counter *counters;
3115         const char *counter;
3116
3117         struct connman_service *service;
3118
3119         service = g_try_new0(struct connman_service, 1);
3120         if (service == NULL)
3121                 return NULL;
3122
3123         DBG("service %p", service);
3124
3125         service->counter_table = g_hash_table_new_full(g_str_hash,
3126                                                 g_str_equal, NULL, g_free);
3127
3128         for (list = counter_list; list; list = list->next) {
3129                 counter = list->data;
3130
3131                 counters = g_try_new0(struct connman_stats_counter, 1);
3132                 if (counters == NULL) {
3133                         g_hash_table_destroy(service->counter_table);
3134                         g_free(service);
3135                         return NULL;
3136                 }
3137
3138                 counters->append_all = TRUE;
3139
3140                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3141                                 counters);
3142         }
3143
3144         service_initialize(service);
3145
3146         service->location = __connman_location_create(service);
3147
3148         return service;
3149 }
3150
3151 struct connman_location *__connman_service_get_location(struct connman_service *service)
3152 {
3153         return service->location;
3154 }
3155
3156 /**
3157  * connman_service_ref:
3158  * @service: service structure
3159  *
3160  * Increase reference counter of service
3161  */
3162 struct connman_service *connman_service_ref(struct connman_service *service)
3163 {
3164         DBG("%p", service);
3165
3166         g_atomic_int_inc(&service->refcount);
3167
3168         return service;
3169 }
3170
3171 /**
3172  * connman_service_unref:
3173  * @service: service structure
3174  *
3175  * Decrease reference counter of service
3176  */
3177 void connman_service_unref(struct connman_service *service)
3178 {
3179         __connman_service_put(service);
3180 }
3181
3182 static gint service_compare(gconstpointer a, gconstpointer b,
3183                                                         gpointer user_data)
3184 {
3185         struct connman_service *service_a = (void *) a;
3186         struct connman_service *service_b = (void *) b;
3187         enum connman_service_state state_a, state_b;
3188
3189         state_a = combine_state(service_a->state_ipv4, service_a->state_ipv6);
3190         state_b = combine_state(service_b->state_ipv4, service_b->state_ipv6);
3191
3192         if (state_a != state_b) {
3193                 if (is_connected(service_a) == TRUE)
3194                         return -1;
3195                 if (is_connected(service_b) == TRUE)
3196                         return 1;
3197
3198                 if (is_connecting(service_a) == TRUE)
3199                         return -1;
3200                 if (is_connecting(service_b) == TRUE)
3201                         return 1;
3202         }
3203
3204         if (service_a->order > service_b->order)
3205                 return -1;
3206
3207         if (service_a->order < service_b->order)
3208                 return 1;
3209
3210         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3211                 return -1;
3212
3213         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3214                 return 1;
3215
3216         if (service_a->type != service_b->type) {
3217                 switch (service_a->type) {
3218                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3219                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3220                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3221                 case CONNMAN_SERVICE_TYPE_GPS:
3222                 case CONNMAN_SERVICE_TYPE_VPN:
3223                 case CONNMAN_SERVICE_TYPE_GADGET:
3224                         break;
3225                 case CONNMAN_SERVICE_TYPE_WIFI:
3226                         return 1;
3227                 case CONNMAN_SERVICE_TYPE_WIMAX:
3228                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3229                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3230                         return -1;
3231                 }
3232         }
3233
3234         return (gint) service_b->strength - (gint) service_a->strength;
3235 }
3236
3237 /**
3238  * connman_service_get_type:
3239  * @service: service structure
3240  *
3241  * Get the type of service
3242  */
3243 enum connman_service_type connman_service_get_type(struct connman_service *service)
3244 {
3245         if (service == NULL)
3246                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3247
3248         return service->type;
3249 }
3250
3251 /**
3252  * connman_service_get_interface:
3253  * @service: service structure
3254  *
3255  * Get network interface of service
3256  */
3257 char *connman_service_get_interface(struct connman_service *service)
3258 {
3259         int index;
3260
3261         if (service == NULL)
3262                 return NULL;
3263
3264         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3265                 if (service->ipconfig_ipv4)
3266                         index = connman_ipconfig_get_index(
3267                                                 service->ipconfig_ipv4);
3268                 else if (service->ipconfig_ipv6)
3269                         index = connman_ipconfig_get_index(
3270                                                 service->ipconfig_ipv6);
3271                 else
3272                         return NULL;
3273
3274                 return connman_inet_ifname(index);
3275         }
3276
3277         if (service->network == NULL)
3278                 return NULL;
3279
3280         index = connman_network_get_index(service->network);
3281
3282         return connman_inet_ifname(index);
3283 }
3284
3285 /**
3286  * connman_service_get_network:
3287  * @service: service structure
3288  *
3289  * Get the service network
3290  */
3291 struct connman_network *
3292 __connman_service_get_network(struct connman_service *service)
3293 {
3294         if (service == NULL)
3295                 return NULL;
3296
3297         return service->network;
3298 }
3299
3300 struct connman_ipconfig *
3301 __connman_service_get_ip4config(struct connman_service *service)
3302 {
3303         if (service == NULL)
3304                 return NULL;
3305
3306         return service->ipconfig_ipv4;
3307 }
3308
3309 struct connman_ipconfig *
3310 __connman_service_get_ip6config(struct connman_service *service)
3311 {
3312         if (service == NULL)
3313                 return NULL;
3314
3315         return service->ipconfig_ipv6;
3316 }
3317
3318 struct connman_ipconfig *
3319 __connman_service_get_ipconfig(struct connman_service *service, int family)
3320 {
3321         if (family == AF_INET)
3322                 return __connman_service_get_ip4config(service);
3323         else if (family == AF_INET6)
3324                 return __connman_service_get_ip6config(service);
3325         else
3326                 return NULL;
3327
3328 }
3329
3330 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3331 {
3332         if (service == NULL)
3333                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3334
3335         return service->security;
3336 }
3337
3338 const char *__connman_service_get_phase2(struct connman_service *service)
3339 {
3340         if (service == NULL)
3341                 return NULL;
3342
3343         return service->phase2;
3344 }
3345
3346 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3347 {
3348         if (service == NULL)
3349                 return FALSE;
3350
3351         return service->wps;
3352 }
3353
3354 /**
3355  * __connman_service_set_favorite:
3356  * @service: service structure
3357  * @favorite: favorite value
3358  *
3359  * Change the favorite setting of service
3360  */
3361 int __connman_service_set_favorite(struct connman_service *service,
3362                                                 connman_bool_t favorite)
3363 {
3364         GSequenceIter *iter;
3365
3366         iter = g_hash_table_lookup(service_hash, service->identifier);
3367         if (iter == NULL)
3368                 return -ENOENT;
3369
3370         if (service->favorite == favorite)
3371                 return -EALREADY;
3372
3373         service->favorite = favorite;
3374
3375         favorite_changed(service);
3376
3377         g_sequence_sort_changed(iter, service_compare, NULL);
3378
3379         __connman_profile_changed(FALSE);
3380
3381         return 0;
3382 }
3383
3384 int __connman_service_set_immutable(struct connman_service *service,
3385                                                 connman_bool_t immutable)
3386 {
3387         service->immutable = immutable;
3388
3389         immutable_changed(service);
3390
3391         return 0;
3392 }
3393
3394 void __connman_service_set_string(struct connman_service *service,
3395                                   const char *key, const char *value)
3396 {
3397         if (g_str_equal(key, "EAP") == TRUE) {
3398                 g_free(service->eap);
3399                 service->eap = g_strdup(value);
3400         } else if (g_str_equal(key, "Identity") == TRUE) {
3401                 g_free(service->identity);
3402                 service->identity = g_strdup(value);
3403         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3404                 g_free(service->ca_cert_file);
3405                 service->ca_cert_file = g_strdup(value);
3406         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3407                 g_free(service->client_cert_file);
3408                 service->client_cert_file = g_strdup(value);
3409         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3410                 g_free(service->private_key_file);
3411                 service->private_key_file = g_strdup(value);
3412         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3413                 g_free(service->private_key_passphrase);
3414                 service->private_key_passphrase = g_strdup(value);
3415         } else if (g_str_equal(key, "Phase2") == TRUE) {
3416                 g_free(service->phase2);
3417                 service->phase2 = g_strdup(value);
3418         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3419                 g_free(service->passphrase);
3420                 service->passphrase = g_strdup(value);
3421         }
3422 }
3423
3424 static void service_complete(struct connman_service *service)
3425 {
3426         reply_pending(service, EIO);
3427
3428         if (service->userconnect == FALSE)
3429                 __connman_service_auto_connect();
3430
3431         g_get_current_time(&service->modified);
3432         __connman_storage_save_service(service);
3433 }
3434
3435 static void report_error_cb(struct connman_service *service,
3436                         gboolean retry, void *user_data)
3437 {
3438         if (retry == TRUE)
3439                 __connman_service_connect(service);
3440         else {
3441                 service_complete(service);
3442                 __connman_profile_changed(FALSE);
3443                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3444         }
3445 }
3446
3447 int __connman_service_indicate_state(struct connman_service *service,
3448                                         enum connman_service_state new_state,
3449                                         enum connman_ipconfig_type type)
3450 {
3451         enum connman_service_state service_state,
3452                 state = CONNMAN_SERVICE_STATE_IDLE;
3453         GSequenceIter *iter;
3454
3455         if (service == NULL)
3456                 return -EINVAL;
3457
3458         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3459                 if (service->state_ipv4 == new_state)
3460                         return -EALREADY;
3461                 state = combine_state(new_state, service->state_ipv6);
3462         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3463                 if (service->state_ipv6 == new_state)
3464                         return -EALREADY;
3465                 state = combine_state(new_state, service->state_ipv4);
3466         } else
3467                 return -EINVAL;
3468
3469         service_state = combine_state(service->state_ipv4,
3470                                                         service->state_ipv6);
3471
3472         DBG("service %p state %s/%s => %s new %s/%d => %s",
3473                                         service,
3474                                         state2string(service->state_ipv4),
3475                                         state2string(service->state_ipv6),
3476                                         state2string(service_state),
3477                                         state2string(new_state),
3478                                         type,
3479                                         state2string(state));
3480
3481         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3482                                 state == CONNMAN_SERVICE_STATE_IDLE)
3483                 return -EINVAL;
3484
3485         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3486                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3487                 return -EINVAL;
3488
3489         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3490                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3491                 state_changed(service);
3492
3493                 reply_pending(service, ECONNABORTED);
3494
3495                 __connman_service_disconnect(service);
3496         }
3497
3498         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3499                 if (__connman_stats_service_register(service) == 0) {
3500                         __connman_stats_get(service, FALSE,
3501                                                 &service->stats.data);
3502                         __connman_stats_get(service, TRUE,
3503                                                 &service->stats_roaming.data);
3504                 }
3505
3506                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3507                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3508                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3509                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3510                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3511                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3512         }
3513
3514         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3515                 service->state_ipv4 = new_state;
3516         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3517                 service->state_ipv6 = new_state;
3518
3519         if (state == service_state)
3520                 return -EALREADY;
3521
3522         state_changed(service);
3523
3524         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3525                 if (service->login_required == TRUE) {
3526                         service->login_required = FALSE;
3527                         login_changed(service);
3528                 }
3529
3530                 connman_timeserver_sync();
3531         }
3532
3533         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3534                 connman_bool_t reconnect;
3535
3536                 reconnect = get_reconnect_state(service);
3537                 if (reconnect == TRUE)
3538                         __connman_service_auto_connect();
3539         }
3540
3541         if (state == CONNMAN_SERVICE_STATE_READY) {
3542                 enum connman_service_proxy_method proxy_config;
3543                 enum connman_ipconfig_method method;
3544
3545                 set_reconnect_state(service, TRUE);
3546
3547                 __connman_service_set_favorite(service, TRUE);
3548
3549                 reply_pending(service, 0);
3550
3551                 service->userconnect = FALSE;
3552
3553                 g_get_current_time(&service->modified);
3554                 __connman_storage_save_service(service);
3555
3556                 update_nameservers(service);
3557                 dns_changed(service);
3558                 domain_changed(service);
3559
3560                 proxy_config = service->proxy_config;
3561
3562                 /*
3563                  * We start WPAD if we haven't got a PAC URL from DHCP and
3564                  * if our proxy manual configuration is either empty or set
3565                  * to AUTO with an empty URL.
3566                  */
3567                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3568                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3569                                 (proxy_config ==
3570                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3571                                         service->pac == NULL)))
3572                         if (__connman_wpad_start(service) < 0) {
3573                                 service->proxy =
3574                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3575
3576                                 __connman_notifier_proxy_changed(service);
3577                         }
3578
3579                 __connman_notifier_connect(service->type);
3580
3581                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3582                         connman_network_get_bool(service->network,
3583                                                 "WiFi.UseWPS") == TRUE) {
3584                         const char *pass;
3585
3586                         pass = connman_network_get_string(service->network,
3587                                                         "WiFi.Passphrase");
3588
3589                         __connman_service_set_passphrase(service, pass);
3590
3591                         connman_network_set_bool(service->network,
3592                                                         "WiFi.UseWPS", FALSE);
3593                 }
3594
3595                 default_changed();
3596
3597                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
3598                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
3599                         __connman_ipconfig_disable_ipv6(
3600                                                 service->ipconfig_ipv6);
3601
3602         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3603                 __connman_location_finish(service);
3604
3605                 default_changed();
3606
3607                 __connman_wpad_stop(service);
3608
3609                 update_nameservers(service);
3610                 dns_changed(service);
3611                 domain_changed(service);
3612
3613                 __connman_notifier_disconnect(service->type);
3614         }
3615
3616         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3617                 if (service->userconnect == TRUE &&
3618                         __connman_agent_report_error(service,
3619                                         error2string(service->error),
3620                                         report_error_cb, NULL) == -EIO)
3621                         return 0;
3622                 service_complete(service);
3623         } else
3624                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3625
3626         iter = g_hash_table_lookup(service_hash, service->identifier);
3627         if (iter != NULL)
3628                 g_sequence_sort_changed(iter, service_compare, NULL);
3629
3630         __connman_profile_changed(FALSE);
3631
3632         service_state = combine_state(service->state_ipv4,
3633                                                         service->state_ipv6);
3634         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3635                 default_changed();
3636
3637         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3638                 struct connman_service *def_service = get_default();
3639
3640                 if (__connman_notifier_count_connected() == 0 &&
3641                         def_service != NULL &&
3642                                 def_service->provider != NULL)
3643                         __connman_provider_disconnect(def_service->provider);
3644         }
3645
3646         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3647                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3648                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3649
3650         return 0;
3651 }
3652
3653 int __connman_service_indicate_error(struct connman_service *service,
3654                                         enum connman_service_error error)
3655 {
3656         DBG("service %p error %d", service, error);
3657
3658         if (service == NULL)
3659                 return -EINVAL;
3660
3661         service->error = error;
3662
3663         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3664                 __connman_service_set_passphrase(service, NULL);
3665
3666         return __connman_service_indicate_state(service,
3667                                                 CONNMAN_SERVICE_STATE_FAILURE,
3668                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3669 }
3670
3671 int __connman_service_clear_error(struct connman_service *service)
3672 {
3673         enum connman_service_state state;
3674
3675         DBG("service %p", service);
3676
3677         if (service == NULL)
3678                 return -EINVAL;
3679
3680         state = combine_state(service->state_ipv4, service->state_ipv6);
3681
3682         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3683                 return -EINVAL;
3684
3685         service->state_ipv4 = service->state_ipv6 =
3686                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3687         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3688
3689         if (service->favorite == TRUE)
3690                 set_reconnect_state(service, TRUE);
3691
3692         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3693                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3694
3695         /*
3696          * Toggling the IPv6 state to IDLE could trigger the auto connect
3697          * machinery and consequently the IPv4 state.
3698          */
3699         if (service->state_ipv4 != CONNMAN_SERVICE_STATE_UNKNOWN &&
3700                         service->state_ipv4 != CONNMAN_SERVICE_STATE_FAILURE)
3701                 return 0;
3702
3703         return __connman_service_indicate_state(service,
3704                                                 CONNMAN_SERVICE_STATE_IDLE,
3705                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3706 }
3707
3708 int __connman_service_indicate_default(struct connman_service *service)
3709 {
3710         DBG("service %p", service);
3711
3712         default_changed();
3713
3714         __connman_location_detect(service);
3715
3716         return 0;
3717 }
3718
3719 int __connman_service_request_login(struct connman_service *service)
3720 {
3721         DBG("service %p", service);
3722
3723         if (service == NULL)
3724                 return -EINVAL;
3725
3726         service->login_required = TRUE;
3727         login_changed(service);
3728
3729         return 0;
3730 }
3731
3732 static connman_bool_t prepare_network(struct connman_service *service)
3733 {
3734         enum connman_network_type type;
3735         unsigned int ssid_len;
3736
3737         type = connman_network_get_type(service->network);
3738
3739         switch (type) {
3740         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3741         case CONNMAN_NETWORK_TYPE_VENDOR:
3742                 return FALSE;
3743         case CONNMAN_NETWORK_TYPE_WIFI:
3744                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3745                                                         &ssid_len) == NULL)
3746                         return FALSE;
3747
3748                 if (service->passphrase != NULL)
3749                         connman_network_set_string(service->network,
3750                                 "WiFi.Passphrase", service->passphrase);
3751                 break;
3752         case CONNMAN_NETWORK_TYPE_ETHERNET:
3753         case CONNMAN_NETWORK_TYPE_WIMAX:
3754         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3755         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3756         case CONNMAN_NETWORK_TYPE_CELLULAR:
3757                 break;
3758         }
3759
3760         return TRUE;
3761 }
3762
3763 static void prepare_8021x(struct connman_service *service)
3764 {
3765         if (service->eap != NULL)
3766                 connman_network_set_string(service->network, "WiFi.EAP",
3767                                                                 service->eap);
3768
3769         if (service->identity != NULL)
3770                 connman_network_set_string(service->network, "WiFi.Identity",
3771                                                         service->identity);
3772
3773         if (service->ca_cert_file != NULL)
3774                 connman_network_set_string(service->network, "WiFi.CACertFile",
3775                                                         service->ca_cert_file);
3776
3777         if (service->client_cert_file != NULL)
3778                 connman_network_set_string(service->network,
3779                                                 "WiFi.ClientCertFile",
3780                                                 service->client_cert_file);
3781
3782         if (service->private_key_file != NULL)
3783                 connman_network_set_string(service->network,
3784                                                 "WiFi.PrivateKeyFile",
3785                                                 service->private_key_file);
3786
3787         if (service->private_key_passphrase != NULL)
3788                 connman_network_set_string(service->network,
3789                                         "WiFi.PrivateKeyPassphrase",
3790                                         service->private_key_passphrase);
3791
3792         if (service->phase2 != NULL)
3793                 connman_network_set_string(service->network, "WiFi.Phase2",
3794                                                         service->phase2);
3795 }
3796
3797 static int service_connect(struct connman_service *service)
3798 {
3799         int err;
3800
3801         switch (service->type) {
3802         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3803         case CONNMAN_SERVICE_TYPE_SYSTEM:
3804         case CONNMAN_SERVICE_TYPE_GPS:
3805         case CONNMAN_SERVICE_TYPE_GADGET:
3806                 return -EINVAL;
3807         case CONNMAN_SERVICE_TYPE_ETHERNET:
3808         case CONNMAN_SERVICE_TYPE_WIMAX:
3809         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3810         case CONNMAN_SERVICE_TYPE_CELLULAR:
3811         case CONNMAN_SERVICE_TYPE_VPN:
3812                 break;
3813         case CONNMAN_SERVICE_TYPE_WIFI:
3814                 switch (service->security) {
3815                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3816                 case CONNMAN_SERVICE_SECURITY_NONE:
3817                         break;
3818                 case CONNMAN_SERVICE_SECURITY_WEP:
3819                 case CONNMAN_SERVICE_SECURITY_PSK:
3820                 case CONNMAN_SERVICE_SECURITY_WPA:
3821                 case CONNMAN_SERVICE_SECURITY_RSN:
3822                         if (service->passphrase == NULL) {
3823                                 if (service->network == NULL)
3824                                         return -EOPNOTSUPP;
3825
3826                                 if (service->wps == FALSE ||
3827                                         connman_network_get_bool(
3828                                                         service->network,
3829                                                         "WiFi.UseWPS") == FALSE)
3830                                         return -ENOKEY;
3831                         }
3832                         break;
3833                 case CONNMAN_SERVICE_SECURITY_8021X:
3834                         break;
3835                 }
3836                 break;
3837         }
3838
3839         if (service->network != NULL) {
3840                 if (prepare_network(service) == FALSE)
3841                         return -EINVAL;
3842
3843                 switch (service->security) {
3844                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3845                 case CONNMAN_SERVICE_SECURITY_NONE:
3846                 case CONNMAN_SERVICE_SECURITY_WEP:
3847                 case CONNMAN_SERVICE_SECURITY_PSK:
3848                 case CONNMAN_SERVICE_SECURITY_WPA:
3849                 case CONNMAN_SERVICE_SECURITY_RSN:
3850                         break;
3851                 case CONNMAN_SERVICE_SECURITY_8021X:
3852                         prepare_8021x(service);
3853                         break;
3854                 }
3855
3856                 if (__connman_stats_service_register(service) == 0) {
3857                         __connman_stats_get(service, FALSE,
3858                                                 &service->stats.data);
3859                         __connman_stats_get(service, TRUE,
3860                                                 &service->stats_roaming.data);
3861                 }
3862
3863                 if (service->ipconfig_ipv4)
3864                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3865                 if (service->ipconfig_ipv6)
3866                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3867
3868                 err = __connman_network_connect(service->network);
3869         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3870                                         service->provider != NULL)
3871                 err = __connman_provider_connect(service->provider);
3872         else
3873                 return -EOPNOTSUPP;
3874
3875         if (err < 0) {
3876                 if (err != -EINPROGRESS) {
3877                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3878                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3879                         __connman_stats_service_unregister(service);
3880                 }
3881         }
3882
3883         return err;
3884 }
3885
3886
3887 int __connman_service_connect(struct connman_service *service)
3888 {
3889         enum connman_service_state state;
3890         int err;
3891
3892         state = combine_state(service->state_ipv4, service->state_ipv6);
3893
3894         DBG("service %p state %s", service, state2string(state));
3895
3896         if (is_connected(service) == TRUE)
3897                 return -EISCONN;
3898
3899         if (is_connecting(service) == TRUE)
3900                 return -EALREADY;
3901
3902         switch (service->type) {
3903         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3904         case CONNMAN_SERVICE_TYPE_SYSTEM:
3905         case CONNMAN_SERVICE_TYPE_GPS:
3906         case CONNMAN_SERVICE_TYPE_GADGET:
3907                 return -EINVAL;
3908         default:
3909                 err = service_connect(service);
3910         }
3911
3912         if (err >= 0)
3913                 return 0;
3914
3915         if (err == -EINPROGRESS) {
3916                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3917                                                 connect_timeout, service);
3918
3919                 return -EINPROGRESS;
3920         }
3921
3922         if (err == -ENOKEY)
3923                 return -ENOKEY;
3924
3925         if (service->userconnect == TRUE)
3926                 reply_pending(service, err);
3927
3928         __connman_service_indicate_state(service,
3929                                         CONNMAN_SERVICE_STATE_FAILURE,
3930                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3931         __connman_service_indicate_state(service,
3932                                         CONNMAN_SERVICE_STATE_FAILURE,
3933                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3934
3935         return err;
3936 }
3937
3938 int __connman_service_disconnect(struct connman_service *service)
3939 {
3940         int err;
3941
3942         DBG("service %p", service);
3943
3944         if (service->network != NULL) {
3945                 err = __connman_network_disconnect(service->network);
3946         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3947                                         service->provider != NULL)
3948                 err = __connman_provider_disconnect(service->provider);
3949         else
3950                 return -EOPNOTSUPP;
3951
3952         if (err < 0 && err != -EINPROGRESS)
3953                 return err;
3954
3955         __connman_6to4_remove(service->ipconfig_ipv4);
3956
3957         if (service->ipconfig_ipv4)
3958                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3959                                                         NULL);
3960         else
3961                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3962                                                         NULL);
3963
3964         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
3965         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
3966
3967         __connman_ipconfig_disable(service->ipconfig_ipv4);
3968         __connman_ipconfig_disable(service->ipconfig_ipv6);
3969
3970         __connman_stats_service_unregister(service);
3971
3972         return err;
3973 }
3974
3975 int __connman_service_disconnect_all(void)
3976 {
3977         GSequenceIter *iter;
3978
3979         DBG("");
3980
3981         iter = g_sequence_get_begin_iter(service_list);
3982
3983         while (g_sequence_iter_is_end(iter) == FALSE) {
3984                 struct connman_service *service = g_sequence_get(iter);
3985
3986                 service->ignore = TRUE;
3987
3988                 set_reconnect_state(service, FALSE);
3989
3990                 __connman_service_disconnect(service);
3991
3992                 iter = g_sequence_iter_next(iter);
3993         }
3994
3995         return 0;
3996
3997 }
3998
3999 /**
4000  * __connman_service_lookup:
4001  * @pattern: search pattern
4002  * @path: return object path
4003  *
4004  * Look up a service path from a search pattern
4005  */
4006 int __connman_service_lookup(const char *pattern, const char **path)
4007 {
4008         GHashTableIter iter;
4009         gpointer key, value;
4010
4011         g_hash_table_iter_init(&iter, service_hash);
4012
4013         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
4014                 GSequenceIter *iter = value;
4015                 struct connman_service *service = g_sequence_get(iter);
4016
4017                 if (g_strcmp0(service->identifier, pattern) == 0 ||
4018                                 g_strcmp0(service->name, pattern) == 0) {
4019                         *path = (const char *) service->path;
4020                         return 0;
4021                 }
4022         }
4023
4024         return -ENXIO;
4025 }
4026
4027 /**
4028  * lookup_by_identifier:
4029  * @identifier: service identifier
4030  *
4031  * Look up a service by identifier (reference count will not be increased)
4032  */
4033 static struct connman_service *lookup_by_identifier(const char *identifier)
4034 {
4035         GSequenceIter *iter;
4036
4037         iter = g_hash_table_lookup(service_hash, identifier);
4038         if (iter != NULL)
4039                 return g_sequence_get(iter);
4040
4041         return NULL;
4042 }
4043
4044 static struct connman_network *create_hidden_wifi(struct connman_device *device,
4045                 const char *ssid, const char *mode, const char *security)
4046 {
4047         struct connman_network *network;
4048         char *name;
4049         int index;
4050         unsigned int i, ssid_len;
4051
4052         ssid_len = strlen(ssid);
4053         if (ssid_len < 1)
4054                 return NULL;
4055
4056         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
4057         if (network == NULL)
4058                 return NULL;
4059
4060         connman_network_set_blob(network, "WiFi.SSID",
4061                                         (unsigned char *) ssid, ssid_len);
4062
4063         connman_network_set_string(network, "WiFi.Mode", mode);
4064         connman_network_set_string(network, "WiFi.Security", security);
4065
4066         name = g_try_malloc0(ssid_len + 1);
4067         if (name == NULL) {
4068                 connman_network_unref(network);
4069                 return NULL;
4070         }
4071
4072         for (i = 0; i < ssid_len; i++) {
4073                 if (g_ascii_isprint(ssid[i]))
4074                         name[i] = ssid[i];
4075                 else
4076                         name[i] = ' ';
4077         }
4078
4079         connman_network_set_name(network, name);
4080
4081         g_free(name);
4082
4083         index = connman_device_get_index(device);
4084         connman_network_set_index(network, index);
4085
4086         if (connman_device_add_network(device, network) < 0) {
4087                 connman_network_unref(network);
4088                 return NULL;
4089         }
4090
4091         connman_network_set_available(network, TRUE);
4092
4093         return network;
4094 }
4095
4096 int __connman_service_create_and_connect(DBusMessage *msg)
4097 {
4098         struct connman_service *service;
4099         struct connman_network *network;
4100         struct connman_device *device;
4101         DBusMessageIter iter, array;
4102         const char *mode = "managed", *security = "none", *group_security;
4103         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
4104         unsigned int ssid_len = 0;
4105         const char *ident;
4106         char *name, *group;
4107         gboolean created = FALSE;
4108         int err;
4109
4110         dbus_message_iter_init(msg, &iter);
4111         dbus_message_iter_recurse(&iter, &array);
4112
4113         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
4114                 DBusMessageIter entry, value;
4115                 const char *key;
4116
4117                 dbus_message_iter_recurse(&array, &entry);
4118                 dbus_message_iter_get_basic(&entry, &key);
4119
4120                 dbus_message_iter_next(&entry);
4121                 dbus_message_iter_recurse(&entry, &value);
4122
4123                 switch (dbus_message_iter_get_arg_type(&value)) {
4124                 case DBUS_TYPE_STRING:
4125                         if (g_str_equal(key, "Type") == TRUE)
4126                                 dbus_message_iter_get_basic(&value, &type);
4127                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
4128                                         g_str_equal(key, "Mode") == TRUE)
4129                                 dbus_message_iter_get_basic(&value, &mode);
4130                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4131                                         g_str_equal(key, "Security") == TRUE)
4132                                 dbus_message_iter_get_basic(&value, &security);
4133                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4134                                         g_str_equal(key, "Passphrase") == TRUE)
4135                                 dbus_message_iter_get_basic(&value, &passphrase);
4136                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4137                                         g_str_equal(key, "SSID") == TRUE)
4138                                 dbus_message_iter_get_basic(&value, &ssid);
4139                 }
4140
4141                 dbus_message_iter_next(&array);
4142         }
4143
4144         if (type == NULL)
4145                 return -EINVAL;
4146
4147         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4148                 return -EOPNOTSUPP;
4149
4150         if (ssid == NULL)
4151                 return -EINVAL;
4152
4153         ssid_len = strlen(ssid);
4154         if (ssid_len < 1)
4155                 return -EINVAL;
4156
4157         if (g_strcmp0(security, "none") != 0 &&
4158                                 g_strcmp0(security, "wep") != 0 &&
4159                                 g_strcmp0(security, "psk") != 0 &&
4160                                 g_strcmp0(security, "wpa") != 0 &&
4161                                 g_strcmp0(security, "rsn") != 0 &&
4162                                 g_strcmp0(security, "ieee8021x") != 0)
4163                 return -EINVAL;
4164
4165         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4166         if (device == NULL)
4167                 return -EOPNOTSUPP;
4168
4169         ident = connman_device_get_ident(device);
4170         if (ident == NULL)
4171                 return -EOPNOTSUPP;
4172
4173
4174         if (!g_strcmp0(security, "wpa") ||
4175                 !g_strcmp0(security, "rsn"))
4176                 group_security = "psk";
4177         else
4178                 group_security = security;
4179
4180         group = connman_wifi_build_group_name((unsigned char *) ssid,
4181                                                 ssid_len, mode, group_security);
4182         if (group == NULL)
4183                 return -EINVAL;
4184
4185         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4186
4187         service = lookup_by_identifier(name);
4188
4189         if (service != NULL)
4190                 goto done;
4191
4192         network = create_hidden_wifi(device, ssid, mode, security);
4193         if (network != NULL) {
4194                 connman_network_set_group(network, group);
4195                 created = TRUE;
4196         }
4197
4198         service = lookup_by_identifier(name);
4199
4200 done:
4201         g_free(name);
4202         g_free(group);
4203
4204         if (service == NULL) {
4205                 err = -EOPNOTSUPP;
4206                 goto failed;
4207         }
4208
4209         if (is_connected(service) == TRUE) {
4210                 err = -EISCONN;
4211                 goto failed;
4212         }
4213
4214         if (is_connecting(service) == TRUE) {
4215                 err = -EALREADY;
4216                 goto failed;
4217         }
4218
4219         set_reconnect_state(service, FALSE);
4220
4221         __connman_device_disconnect(device);
4222
4223         if (passphrase != NULL) {
4224                 g_free(service->passphrase);
4225                 service->passphrase = g_strdup(passphrase);
4226         }
4227
4228         service->userconnect = TRUE;
4229
4230         err = __connman_service_connect(service);
4231         if (err < 0 && err != -EINPROGRESS)
4232                 goto failed;
4233
4234         service->pending = dbus_message_ref(msg);
4235
4236         return 0;
4237
4238 failed:
4239         if (service != NULL && created == TRUE) {
4240                 struct connman_network *network = service->network;
4241
4242                 if (network != NULL) {
4243                         connman_network_set_available(network, FALSE);
4244                         __connman_device_cleanup_networks(device);
4245                 } else
4246                         __connman_service_put(service);
4247         }
4248
4249         return err;
4250 }
4251
4252 /**
4253  * __connman_service_get:
4254  * @identifier: service identifier
4255  *
4256  * Look up a service by identifier or create a new one if not found
4257  */
4258 static struct connman_service *service_get(const char *identifier)
4259 {
4260         struct connman_service *service;
4261         GSequenceIter *iter;
4262
4263         iter = g_hash_table_lookup(service_hash, identifier);
4264         if (iter != NULL) {
4265                 service = g_sequence_get(iter);
4266                 if (service != NULL)
4267                         connman_service_ref(service);
4268                 return service;
4269         }
4270
4271         service = connman_service_create();
4272         if (service == NULL)
4273                 return NULL;
4274
4275         DBG("service %p", service);
4276
4277         service->identifier = g_strdup(identifier);
4278
4279         service->profile = g_strdup(__connman_profile_active_ident());
4280
4281         iter = g_sequence_insert_sorted(service_list, service,
4282                                                 service_compare, NULL);
4283
4284         g_hash_table_insert(service_hash, service->identifier, iter);
4285
4286         return service;
4287 }
4288
4289 static int service_register(struct connman_service *service)
4290 {
4291         const char *path = __connman_profile_active_path();
4292         GSequenceIter *iter;
4293
4294         DBG("service %p", service);
4295
4296         if (service->path != NULL)
4297                 return -EALREADY;
4298
4299         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4300
4301         DBG("path %s", service->path);
4302
4303         __connman_config_provision_service(service);
4304
4305         __connman_storage_load_service(service);
4306
4307         g_dbus_register_interface(connection, service->path,
4308                                         CONNMAN_SERVICE_INTERFACE,
4309                                         service_methods, service_signals,
4310                                                         NULL, service, NULL);
4311
4312         iter = g_hash_table_lookup(service_hash, service->identifier);
4313         if (iter != NULL)
4314                 g_sequence_sort_changed(iter, service_compare, NULL);
4315
4316         __connman_profile_changed(TRUE);
4317
4318         return 0;
4319 }
4320
4321 static void service_up(struct connman_ipconfig *ipconfig)
4322 {
4323         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4324
4325         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4326
4327         link_changed(service);
4328
4329         service->stats.valid = FALSE;
4330         service->stats_roaming.valid = FALSE;
4331 }
4332
4333 static void service_down(struct connman_ipconfig *ipconfig)
4334 {
4335         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4336 }
4337
4338 static void service_lower_up(struct connman_ipconfig *ipconfig)
4339 {
4340         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4341
4342         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4343
4344         stats_start(service);
4345 }
4346
4347 static void service_lower_down(struct connman_ipconfig *ipconfig)
4348 {
4349         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4350
4351         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4352
4353         stats_stop(service);
4354         __connman_storage_save_service(service);
4355 }
4356
4357 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4358 {
4359         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4360         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4361         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4362
4363         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4364
4365         type = __connman_ipconfig_get_config_type(ipconfig);
4366         method = __connman_ipconfig_get_method(ipconfig);
4367
4368         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4369                                                         type, method);
4370
4371         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4372                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4373                 __connman_service_indicate_state(service,
4374                                                 CONNMAN_SERVICE_STATE_READY,
4375                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4376
4377         settings_changed(service, ipconfig);
4378 }
4379
4380 static void service_ip_release(struct connman_ipconfig *ipconfig)
4381 {
4382         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4383         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4384         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4385
4386         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4387
4388         type = __connman_ipconfig_get_config_type(ipconfig);
4389         method = __connman_ipconfig_get_method(ipconfig);
4390
4391         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4392                                                         type, method);
4393
4394         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4395                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4396                 __connman_service_indicate_state(service,
4397                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4398                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4399
4400         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4401                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4402                 __connman_service_indicate_state(service,
4403                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4404                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4405
4406         settings_changed(service, ipconfig);
4407 }
4408
4409 static const struct connman_ipconfig_ops service_ops = {
4410         .up             = service_up,
4411         .down           = service_down,
4412         .lower_up       = service_lower_up,
4413         .lower_down     = service_lower_down,
4414         .ip_bound       = service_ip_bound,
4415         .ip_release     = service_ip_release,
4416 };
4417
4418 static void setup_ip4config(struct connman_service *service, int index)
4419 {
4420         if (index < 0)
4421                 return;
4422
4423         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4424                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4425         if (service->ipconfig_ipv4 == NULL)
4426                 return;
4427
4428         connman_ipconfig_set_method(service->ipconfig_ipv4,
4429                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4430
4431         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4432
4433         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4434 }
4435
4436 static void setup_ip6config(struct connman_service *service, int index)
4437 {
4438         if (index < 0)
4439                 return;
4440
4441         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4442                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4443         if (service->ipconfig_ipv6 == NULL)
4444                 return;
4445
4446         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4447
4448         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4449 }
4450
4451 void __connman_service_create_ip4config(struct connman_service *service,
4452                                                                 int index)
4453 {
4454         const char *ident = service->profile;
4455         GKeyFile *keyfile;
4456
4457         DBG("ipv4 %p", service->ipconfig_ipv4);
4458
4459         if (service->ipconfig_ipv4 != NULL)
4460                 return;
4461
4462         setup_ip4config(service, index);
4463
4464         if (ident == NULL)
4465                 return;
4466
4467         keyfile = __connman_storage_open_profile(ident);
4468         if (keyfile == NULL)
4469                 return;
4470
4471         if (service->ipconfig_ipv4)
4472                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4473                                         service->identifier, "IPv4.");
4474         g_key_file_free(keyfile);
4475 }
4476
4477 void __connman_service_create_ip6config(struct connman_service *service,
4478                                                                 int index)
4479 {
4480         const char *ident = service->profile;
4481         GKeyFile *keyfile;
4482
4483         DBG("ipv6 %p", service->ipconfig_ipv6);
4484
4485         if (service->ipconfig_ipv6 != NULL)
4486                 return;
4487
4488         setup_ip6config(service, index);
4489
4490         if (ident == NULL)
4491                 return;
4492
4493         keyfile = __connman_storage_open_profile(ident);
4494         if (keyfile == NULL)
4495                 return;
4496
4497         if (service->ipconfig_ipv6 != NULL)
4498                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4499                                         service->identifier, "IPv6.");
4500
4501         g_key_file_free(keyfile);
4502 }
4503
4504 /**
4505  * __connman_service_lookup_from_network:
4506  * @network: network structure
4507  *
4508  * Look up a service by network (reference count will not be increased)
4509  */
4510 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4511 {
4512         struct connman_service *service;
4513         const char *ident, *group;
4514         char *name;
4515
4516         DBG("network %p", network);
4517
4518         ident = __connman_network_get_ident(network);
4519         if (ident == NULL)
4520                 return NULL;
4521
4522         group = connman_network_get_group(network);
4523         if (group == NULL)
4524                 return NULL;
4525
4526         name = g_strdup_printf("%s_%s_%s",
4527                         __connman_network_get_type(network), ident, group);
4528         service = lookup_by_identifier(name);
4529         g_free(name);
4530
4531         return service;
4532 }
4533
4534 struct connman_service *__connman_service_lookup_from_index(int index)
4535 {
4536         struct connman_service *service;
4537         GSequenceIter *iter;
4538
4539         iter = g_sequence_get_begin_iter(service_list);
4540
4541         while (g_sequence_iter_is_end(iter) == FALSE) {
4542                 service = g_sequence_get(iter);
4543
4544                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4545                                                         == index)
4546                         return service;
4547
4548                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4549                                                         == index)
4550                         return service;
4551
4552                 iter = g_sequence_iter_next(iter);
4553         }
4554
4555         return NULL;
4556 }
4557
4558 const char *__connman_service_get_ident(struct connman_service *service)
4559 {
4560         return service->identifier;
4561 }
4562
4563 const char *__connman_service_get_path(struct connman_service *service)
4564 {
4565         return service->path;
4566 }
4567
4568 unsigned int __connman_service_get_order(struct connman_service *service)
4569 {
4570         GSequenceIter *iter;
4571
4572         if (service == NULL)
4573                 return 0;
4574
4575         if (service->favorite == FALSE) {
4576                 service->order = 0;
4577                 goto done;
4578         }
4579
4580         iter = g_hash_table_lookup(service_hash, service->identifier);
4581         if (iter != NULL) {
4582                 if (g_sequence_iter_get_position(iter) == 0)
4583                         service->order = 1;
4584                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4585                         service->order = 10;
4586                 else
4587                         service->order = 0;
4588         }
4589
4590 done:
4591         return service->order;
4592 }
4593
4594 static enum connman_service_type convert_network_type(struct connman_network *network)
4595 {
4596         enum connman_network_type type = connman_network_get_type(network);
4597
4598         switch (type) {
4599         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4600         case CONNMAN_NETWORK_TYPE_VENDOR:
4601                 break;
4602         case CONNMAN_NETWORK_TYPE_ETHERNET:
4603                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4604         case CONNMAN_NETWORK_TYPE_WIFI:
4605                 return CONNMAN_SERVICE_TYPE_WIFI;
4606         case CONNMAN_NETWORK_TYPE_WIMAX:
4607                 return CONNMAN_SERVICE_TYPE_WIMAX;
4608         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4609         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4610                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4611         case CONNMAN_NETWORK_TYPE_CELLULAR:
4612                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4613         }
4614
4615         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4616 }
4617
4618 static enum connman_service_mode convert_wifi_mode(const char *mode)
4619 {
4620         if (mode == NULL)
4621                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4622         else if (g_str_equal(mode, "managed") == TRUE)
4623                 return CONNMAN_SERVICE_MODE_MANAGED;
4624         else if (g_str_equal(mode, "adhoc") == TRUE)
4625                 return CONNMAN_SERVICE_MODE_ADHOC;
4626         else
4627                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4628 }
4629
4630 static enum connman_service_security convert_wifi_security(const char *security)
4631 {
4632         if (security == NULL)
4633                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4634         else if (g_str_equal(security, "none") == TRUE)
4635                 return CONNMAN_SERVICE_SECURITY_NONE;
4636         else if (g_str_equal(security, "wep") == TRUE)
4637                 return CONNMAN_SERVICE_SECURITY_WEP;
4638         else if (g_str_equal(security, "psk") == TRUE)
4639                 return CONNMAN_SERVICE_SECURITY_PSK;
4640         else if (g_str_equal(security, "ieee8021x") == TRUE)
4641                 return CONNMAN_SERVICE_SECURITY_8021X;
4642         else if (g_str_equal(security, "wpa") == TRUE)
4643                 return CONNMAN_SERVICE_SECURITY_WPA;
4644         else if (g_str_equal(security, "rsn") == TRUE)
4645                 return CONNMAN_SERVICE_SECURITY_RSN;
4646         else
4647                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4648 }
4649
4650 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4651 {
4652         switch (mode) {
4653         case 0:
4654         case 1:
4655                 return CONNMAN_SERVICE_MODE_GPRS;
4656         case 3:
4657                 return CONNMAN_SERVICE_MODE_EDGE;
4658         case 2:
4659         case 4:
4660         case 5:
4661         case 6:
4662                 return CONNMAN_SERVICE_MODE_UMTS;
4663         }
4664
4665         return CONNMAN_SERVICE_MODE_UNKNOWN;
4666 }
4667
4668 static void update_from_network(struct connman_service *service,
4669                                         struct connman_network *network)
4670 {
4671         connman_uint8_t strength = service->strength;
4672         GSequenceIter *iter;
4673         const char *str;
4674
4675         DBG("service %p network %p", service, network);
4676
4677         if (is_connected(service) == TRUE)
4678                 return;
4679
4680         if (is_connecting(service) == TRUE)
4681                 return;
4682
4683         str = connman_network_get_string(network, "Name");
4684         if (str != NULL) {
4685                 g_free(service->name);
4686                 service->name = g_strdup(str);
4687                 service->hidden = FALSE;
4688         } else {
4689                 g_free(service->name);
4690                 service->name = NULL;
4691                 service->hidden = TRUE;
4692         }
4693
4694         service->strength = connman_network_get_uint8(network, "Strength");
4695         service->roaming = connman_network_get_bool(network, "Roaming");
4696
4697         if (service->strength == 0) {
4698                 /*
4699                  * Filter out 0-values; it's unclear what they mean
4700                  * and they cause anomalous sorting of the priority list.
4701                  */
4702                 service->strength = strength;
4703         }
4704
4705         str = connman_network_get_string(network, "WiFi.Mode");
4706         service->mode = convert_wifi_mode(str);
4707
4708         str = connman_network_get_string(network, "WiFi.Security");
4709         service->security = convert_wifi_security(str);
4710
4711         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4712                 connman_uint8_t value = connman_network_get_uint8(network,
4713                                                         "Cellular.Mode");
4714
4715                 service->mode = convert_cellular_mode(value);
4716         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4717                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4718
4719         if (service->strength > strength && service->network != NULL) {
4720                 connman_network_unref(service->network);
4721                 service->network = connman_network_ref(network);
4722
4723                 strength_changed(service);
4724         }
4725
4726         if (service->network == NULL)
4727                 service->network = connman_network_ref(network);
4728
4729         iter = g_hash_table_lookup(service_hash, service->identifier);
4730         if (iter != NULL)
4731                 g_sequence_sort_changed(iter, service_compare, NULL);
4732 }
4733
4734 /**
4735  * __connman_service_create_from_network:
4736  * @network: network structure
4737  *
4738  * Look up service by network and if not found, create one
4739  */
4740 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4741 {
4742         struct connman_service *service;
4743         struct connman_device *device;
4744         const char *ident, *group;
4745         char *name;
4746         int index;
4747
4748         DBG("network %p", network);
4749
4750         ident = __connman_network_get_ident(network);
4751         if (ident == NULL)
4752                 return NULL;
4753
4754         group = connman_network_get_group(network);
4755         if (group == NULL)
4756                 return NULL;
4757
4758         name = g_strdup_printf("%s_%s_%s",
4759                         __connman_network_get_type(network), ident, group);
4760         service = service_get(name);
4761         g_free(name);
4762
4763         if (service == NULL)
4764                 return NULL;
4765
4766         if (__connman_network_get_weakness(network) == TRUE)
4767                 return service;
4768
4769         if (service->path != NULL) {
4770                 update_from_network(service, network);
4771                 __connman_profile_changed(TRUE);
4772                 return service;
4773         }
4774
4775         service->type = convert_network_type(network);
4776
4777         switch (service->type) {
4778         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4779         case CONNMAN_SERVICE_TYPE_SYSTEM:
4780         case CONNMAN_SERVICE_TYPE_ETHERNET:
4781         case CONNMAN_SERVICE_TYPE_WIMAX:
4782         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4783         case CONNMAN_SERVICE_TYPE_GPS:
4784         case CONNMAN_SERVICE_TYPE_VPN:
4785         case CONNMAN_SERVICE_TYPE_GADGET:
4786                 service->autoconnect = FALSE;
4787                 break;
4788         case CONNMAN_SERVICE_TYPE_WIFI:
4789         case CONNMAN_SERVICE_TYPE_CELLULAR:
4790                 service->autoconnect = TRUE;
4791                 break;
4792         }
4793
4794         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4795
4796         update_from_network(service, network);
4797
4798         index = connman_network_get_index(network);
4799
4800         if (service->ipconfig_ipv4 == NULL)
4801                 setup_ip4config(service, index);
4802
4803         if (service->ipconfig_ipv6 == NULL)
4804                 setup_ip6config(service, index);
4805
4806         service_register(service);
4807
4808         if (service->favorite == TRUE) {
4809                 device = connman_network_get_device(service->network);
4810                 if (device && __connman_device_scanning(device) == FALSE)
4811                         __connman_service_auto_connect();
4812         }
4813
4814         return service;
4815 }
4816
4817 void __connman_service_update_from_network(struct connman_network *network)
4818 {
4819         struct connman_service *service;
4820         enum connman_service_mode mode;
4821         connman_uint8_t strength, value;
4822         connman_bool_t roaming;
4823         GSequenceIter *iter;
4824         const char *name;
4825         connman_bool_t stats_enable;
4826
4827         DBG("network %p", network);
4828
4829         service = __connman_service_lookup_from_network(network);
4830         if (service == NULL)
4831                 return;
4832
4833         if (service->network == NULL)
4834                 return;
4835
4836         name = connman_network_get_string(service->network, "Name");
4837         if (g_strcmp0(service->name, name) != 0) {
4838                 g_free(service->name);
4839                 service->name = g_strdup(name);
4840                 connman_dbus_property_changed_basic(service->path,
4841                                 CONNMAN_SERVICE_INTERFACE, "Name",
4842                                 DBUS_TYPE_STRING, &service->name);
4843         }
4844
4845         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4846                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4847
4848         strength = connman_network_get_uint8(service->network, "Strength");
4849         if (strength == service->strength)
4850                 goto roaming;
4851
4852         service->strength = strength;
4853
4854         strength_changed(service);
4855
4856 roaming:
4857         roaming = connman_network_get_bool(service->network, "Roaming");
4858         if (roaming == service->roaming)
4859                 goto done;
4860
4861         stats_enable = stats_enabled(service);
4862         if (stats_enable == TRUE)
4863                 stats_stop(service);
4864
4865         service->roaming = roaming;
4866
4867         if (stats_enable == TRUE)
4868                 stats_start(service);
4869
4870         roaming_changed(service);
4871
4872         iter = g_hash_table_lookup(service_hash, service->identifier);
4873         if (iter != NULL)
4874                 g_sequence_sort_changed(iter, service_compare, NULL);
4875
4876 done:
4877         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4878                 return;
4879
4880         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4881         mode = convert_cellular_mode(value);
4882
4883         if (mode == service->mode)
4884                 return;
4885
4886         service->mode = mode;
4887
4888         mode_changed(service);
4889 }
4890
4891 void __connman_service_remove_from_network(struct connman_network *network)
4892 {
4893         struct connman_service *service;
4894
4895         DBG("network %p", network);
4896
4897         service = __connman_service_lookup_from_network(network);
4898         if (service == NULL)
4899                 return;
4900
4901         __connman_service_put(service);
4902 }
4903
4904 /**
4905  * __connman_service_create_from_provider:
4906  * @provider: provider structure
4907  *
4908  * Look up service by provider and if not found, create one
4909  */
4910 struct connman_service *
4911 __connman_service_create_from_provider(struct connman_provider *provider)
4912 {
4913         struct connman_service *service;
4914         const char *ident, *str;
4915         char *name;
4916         int index = connman_provider_get_index(provider);
4917
4918         DBG("provider %p", provider);
4919
4920         ident = __connman_provider_get_ident(provider);
4921         if (ident == NULL)
4922                 return NULL;
4923
4924         name = g_strdup_printf("vpn_%s", ident);
4925         service = service_get(name);
4926         g_free(name);
4927
4928         if (service == NULL)
4929                 return NULL;
4930
4931         service->type = CONNMAN_SERVICE_TYPE_VPN;
4932         service->provider = connman_provider_ref(provider);
4933         service->autoconnect = FALSE;
4934
4935         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4936
4937         str = connman_provider_get_string(provider, "Name");
4938         if (str != NULL) {
4939                 g_free(service->name);
4940                 service->name = g_strdup(str);
4941                 service->hidden = FALSE;
4942         } else {
4943                 g_free(service->name);
4944                 service->name = NULL;
4945                 service->hidden = TRUE;
4946         }
4947
4948         service->strength = 0;
4949
4950         if (service->ipconfig_ipv4 == NULL)
4951                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4952                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4953         if (service->ipconfig_ipv4 == NULL)
4954                 return service;
4955
4956         connman_ipconfig_set_method(service->ipconfig_ipv4,
4957                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4958         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4959         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4960
4961         if (service->ipconfig_ipv6 == NULL)
4962                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4963                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4964         if (service->ipconfig_ipv6 == NULL)
4965                 return service;
4966
4967         connman_ipconfig_set_method(service->ipconfig_ipv6,
4968                                         CONNMAN_IPCONFIG_METHOD_OFF);
4969         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4970         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4971
4972         service_register(service);
4973
4974         return service;
4975 }
4976
4977 static int service_load(struct connman_service *service)
4978 {
4979         const char *ident = service->profile;
4980         GKeyFile *keyfile;
4981         GError *error = NULL;
4982         gchar *pathname, *data = NULL;
4983         gsize length;
4984         gchar *str;
4985         connman_bool_t autoconnect;
4986         unsigned int ssid_len;
4987         int err = 0;
4988
4989         DBG("service %p", service);
4990
4991         if (ident == NULL)
4992                 return -EINVAL;
4993
4994         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4995         if (pathname == NULL)
4996                 return -ENOMEM;
4997
4998         keyfile = g_key_file_new();
4999
5000         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
5001                 g_free(pathname);
5002                 return -ENOENT;
5003         }
5004
5005         g_free(pathname);
5006
5007         if (g_key_file_load_from_data(keyfile, data, length,
5008                                                         0, NULL) == FALSE) {
5009                 g_free(data);
5010                 return -EILSEQ;
5011         }
5012
5013         g_free(data);
5014
5015         switch (service->type) {
5016         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5017         case CONNMAN_SERVICE_TYPE_SYSTEM:
5018         case CONNMAN_SERVICE_TYPE_ETHERNET:
5019         case CONNMAN_SERVICE_TYPE_GPS:
5020         case CONNMAN_SERVICE_TYPE_VPN:
5021         case CONNMAN_SERVICE_TYPE_GADGET:
5022                 break;
5023         case CONNMAN_SERVICE_TYPE_WIFI:
5024                 if (service->name == NULL) {
5025                         gchar *name;
5026
5027                         name = g_key_file_get_string(keyfile,
5028                                         service->identifier, "Name", NULL);
5029                         if (name != NULL) {
5030                                 g_free(service->name);
5031                                 service->name = name;
5032                         }
5033
5034                         if (service->network != NULL)
5035                                 connman_network_set_name(service->network,
5036                                                                         name);
5037                 }
5038
5039                 if (service->network &&
5040                                 connman_network_get_blob(service->network,
5041                                         "WiFi.SSID", &ssid_len) == NULL) {
5042                         gchar *hex_ssid;
5043
5044                         hex_ssid = g_key_file_get_string(keyfile,
5045                                                         service->identifier,
5046                                                                 "SSID", NULL);
5047
5048                         if (hex_ssid != NULL) {
5049                                 gchar *ssid;
5050                                 unsigned int i, j = 0, hex;
5051                                 size_t hex_ssid_len = strlen(hex_ssid);
5052
5053                                 ssid = g_try_malloc0(hex_ssid_len / 2);
5054                                 if (ssid == NULL) {
5055                                         g_free(hex_ssid);
5056                                         err = -ENOMEM;
5057                                         goto done;
5058                                 }
5059
5060                                 for (i = 0; i < hex_ssid_len; i += 2) {
5061                                         sscanf(hex_ssid + i, "%02x", &hex);
5062                                         ssid[j++] = hex;
5063                                 }
5064
5065                                 connman_network_set_blob(service->network,
5066                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
5067                         }
5068
5069                         g_free(hex_ssid);
5070                 }
5071                 /* fall through */
5072
5073         case CONNMAN_SERVICE_TYPE_WIMAX:
5074         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5075         case CONNMAN_SERVICE_TYPE_CELLULAR:
5076                 service->favorite = g_key_file_get_boolean(keyfile,
5077                                 service->identifier, "Favorite", NULL);
5078
5079                 autoconnect = g_key_file_get_boolean(keyfile,
5080                                 service->identifier, "AutoConnect", &error);
5081                 if (error == NULL)
5082                         service->autoconnect = autoconnect;
5083                 g_clear_error(&error);
5084
5085                 str = g_key_file_get_string(keyfile,
5086                                 service->identifier, "Failure", NULL);
5087                 if (str != NULL) {
5088                         if (service->favorite == FALSE)
5089                                 service->state_ipv4 = service->state_ipv6 =
5090                                         CONNMAN_SERVICE_STATE_FAILURE;
5091                         service->error = string2error(str);
5092                 }
5093                 break;
5094         }
5095
5096         str = g_key_file_get_string(keyfile,
5097                                 service->identifier, "Modified", NULL);
5098         if (str != NULL) {
5099                 g_time_val_from_iso8601(str, &service->modified);
5100                 g_free(str);
5101         }
5102
5103         str = g_key_file_get_string(keyfile,
5104                                 service->identifier, "Passphrase", NULL);
5105         if (str != NULL) {
5106                 g_free(service->passphrase);
5107                 service->passphrase = str;
5108         }
5109
5110         if (service->ipconfig_ipv4 != NULL)
5111                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5112                                         service->identifier, "IPv4.");
5113
5114         if (service->ipconfig_ipv6 != NULL)
5115                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5116                                         service->identifier, "IPv6.");
5117
5118         service->nameservers_config = g_key_file_get_string_list(keyfile,
5119                         service->identifier, "Nameservers", &length, NULL);
5120         if (service->nameservers_config != NULL && length == 0) {
5121                 g_strfreev(service->nameservers_config);
5122                 service->nameservers_config = NULL;
5123         }
5124
5125         service->domains = g_key_file_get_string_list(keyfile,
5126                         service->identifier, "Domains", &length, NULL);
5127         if (service->domains != NULL && length == 0) {
5128                 g_strfreev(service->domains);
5129                 service->domains = NULL;
5130         }
5131
5132         str = g_key_file_get_string(keyfile,
5133                                 service->identifier, "Proxy.Method", NULL);
5134         if (str != NULL)
5135                 service->proxy_config = string2proxymethod(str);
5136
5137         g_free(str);
5138
5139         service->proxies = g_key_file_get_string_list(keyfile,
5140                         service->identifier, "Proxy.Servers", &length, NULL);
5141         if (service->proxies != NULL && length == 0) {
5142                 g_strfreev(service->proxies);
5143                 service->proxies = NULL;
5144         }
5145
5146         service->excludes = g_key_file_get_string_list(keyfile,
5147                         service->identifier, "Proxy.Excludes", &length, NULL);
5148         if (service->excludes != NULL && length == 0) {
5149                 g_strfreev(service->excludes);
5150                 service->excludes = NULL;
5151         }
5152
5153         str = g_key_file_get_string(keyfile,
5154                                 service->identifier, "Proxy.URL", NULL);
5155         if (str != NULL) {
5156                 g_free(service->pac);
5157                 service->pac = str;
5158         }
5159
5160 done:
5161         g_key_file_free(keyfile);
5162
5163         return err;
5164 }
5165
5166 static int service_save(struct connman_service *service)
5167 {
5168         const char *ident = service->profile;
5169         GKeyFile *keyfile;
5170         gchar *pathname, *data = NULL;
5171         gsize length;
5172         gchar *str;
5173         const char *cst_str = NULL;
5174         int err = 0;
5175
5176         DBG("service %p", service);
5177
5178         if (ident == NULL)
5179                 return -EINVAL;
5180
5181         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5182         if (pathname == NULL)
5183                 return -ENOMEM;
5184
5185         keyfile = g_key_file_new();
5186
5187         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5188                 goto update;
5189
5190         if (length > 0) {
5191                 if (g_key_file_load_from_data(keyfile, data, length,
5192                                                         0, NULL) == FALSE)
5193                         goto done;
5194         }
5195
5196         g_free(data);
5197
5198 update:
5199         if (service->name != NULL)
5200                 g_key_file_set_string(keyfile, service->identifier,
5201                                                 "Name", service->name);
5202
5203         switch (service->type) {
5204         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5205         case CONNMAN_SERVICE_TYPE_SYSTEM:
5206         case CONNMAN_SERVICE_TYPE_ETHERNET:
5207         case CONNMAN_SERVICE_TYPE_GPS:
5208         case CONNMAN_SERVICE_TYPE_VPN:
5209         case CONNMAN_SERVICE_TYPE_GADGET:
5210                 break;
5211         case CONNMAN_SERVICE_TYPE_WIFI:
5212                 if (service->network) {
5213                         const unsigned char *ssid;
5214                         unsigned int ssid_len = 0;
5215
5216                         ssid = connman_network_get_blob(service->network,
5217                                                         "WiFi.SSID", &ssid_len);
5218
5219                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5220                                 char *identifier = service->identifier;
5221                                 GString *str;
5222                                 unsigned int i;
5223
5224                                 str = g_string_sized_new(ssid_len * 2);
5225                                 if (str == NULL) {
5226                                         err = -ENOMEM;
5227                                         goto done;
5228                                 }
5229
5230                                 for (i = 0; i < ssid_len; i++)
5231                                         g_string_append_printf(str,
5232                                                         "%02x", ssid[i]);
5233
5234                                 g_key_file_set_string(keyfile, identifier,
5235                                                         "SSID", str->str);
5236
5237                                 g_string_free(str, TRUE);
5238                         }
5239                 }
5240                 /* fall through */
5241
5242         case CONNMAN_SERVICE_TYPE_WIMAX:
5243         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5244         case CONNMAN_SERVICE_TYPE_CELLULAR:
5245                 g_key_file_set_boolean(keyfile, service->identifier,
5246                                         "Favorite", service->favorite);
5247
5248                 if (service->favorite == TRUE)
5249                         g_key_file_set_boolean(keyfile, service->identifier,
5250                                         "AutoConnect", service->autoconnect);
5251
5252                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5253                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5254                         const char *failure = error2string(service->error);
5255                         if (failure != NULL)
5256                                 g_key_file_set_string(keyfile,
5257                                                         service->identifier,
5258                                                         "Failure", failure);
5259                 } else {
5260                         g_key_file_remove_key(keyfile, service->identifier,
5261                                                         "Failure", NULL);
5262                 }
5263                 break;
5264         }
5265
5266         str = g_time_val_to_iso8601(&service->modified);
5267         if (str != NULL) {
5268                 g_key_file_set_string(keyfile, service->identifier,
5269                                                         "Modified", str);
5270                 g_free(str);
5271         }
5272
5273         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5274                 g_key_file_set_string(keyfile, service->identifier,
5275                                         "Passphrase", service->passphrase);
5276         else
5277                 g_key_file_remove_key(keyfile, service->identifier,
5278                                                         "Passphrase", NULL);
5279
5280         if (service->ipconfig_ipv4 != NULL)
5281                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5282                                         service->identifier, "IPv4.");
5283
5284         if (service->ipconfig_ipv6 != NULL)
5285                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5286                                                 service->identifier, "IPv6.");
5287
5288         if (service->nameservers_config != NULL) {
5289                 guint len = g_strv_length(service->nameservers_config);
5290
5291                 g_key_file_set_string_list(keyfile, service->identifier,
5292                                                                 "Nameservers",
5293                                 (const gchar **) service->nameservers_config, len);
5294         } else
5295                 g_key_file_remove_key(keyfile, service->identifier,
5296                                                         "Nameservers", NULL);
5297
5298         if (service->domains != NULL) {
5299                 guint len = g_strv_length(service->domains);
5300
5301                 g_key_file_set_string_list(keyfile, service->identifier,
5302                                                                 "Domains",
5303                                 (const gchar **) service->domains, len);
5304         } else
5305                 g_key_file_remove_key(keyfile, service->identifier,
5306                                                         "Domains", NULL);
5307
5308         cst_str = proxymethod2string(service->proxy_config);
5309         if (cst_str != NULL)
5310                 g_key_file_set_string(keyfile, service->identifier,
5311                                 "Proxy.Method", cst_str);
5312
5313         if (service->proxies != NULL) {
5314                 guint len = g_strv_length(service->proxies);
5315
5316                 g_key_file_set_string_list(keyfile, service->identifier,
5317                                 "Proxy.Servers",
5318                                 (const gchar **) service->proxies, len);
5319         } else
5320                 g_key_file_remove_key(keyfile, service->identifier,
5321                                                 "Proxy.Servers", NULL);
5322
5323         if (service->excludes != NULL) {
5324                 guint len = g_strv_length(service->excludes);
5325
5326                 g_key_file_set_string_list(keyfile, service->identifier,
5327                                 "Proxy.Excludes",
5328                                 (const gchar **) service->excludes, len);
5329         } else
5330                 g_key_file_remove_key(keyfile, service->identifier,
5331                                                 "Proxy.Excludes", NULL);
5332
5333         if (service->pac != NULL && strlen(service->pac) > 0)
5334                 g_key_file_set_string(keyfile, service->identifier,
5335                                         "Proxy.URL", service->pac);
5336         else
5337                 g_key_file_remove_key(keyfile, service->identifier,
5338                                                         "Proxy.URL", NULL);
5339
5340         data = g_key_file_to_data(keyfile, &length, NULL);
5341
5342         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5343                 connman_error("Failed to store service information");
5344
5345 done:
5346         g_free(data);
5347
5348         g_key_file_free(keyfile);
5349
5350         g_free(pathname);
5351
5352         return err;
5353 }
5354
5355 static struct connman_storage service_storage = {
5356         .name           = "service",
5357         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5358         .service_load   = service_load,
5359         .service_save   = service_save,
5360 };
5361
5362 int __connman_service_init(void)
5363 {
5364         DBG("");
5365
5366         connection = connman_dbus_get_connection();
5367
5368         if (connman_storage_register(&service_storage) < 0)
5369                 connman_error("Failed to register service storage");
5370
5371         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5372                                                                 NULL, NULL);
5373
5374         service_list = g_sequence_new(service_free);
5375
5376         return 0;
5377 }
5378
5379 void __connman_service_cleanup(void)
5380 {
5381         DBG("");
5382
5383         g_sequence_free(service_list);
5384         service_list = NULL;
5385
5386         g_hash_table_destroy(service_hash);
5387         service_hash = NULL;
5388
5389         g_slist_free(counter_list);
5390         counter_list = NULL;
5391
5392         connman_storage_unregister(&service_storage);
5393
5394         dbus_connection_unref(connection);
5395 }