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 *identity, const char *passphrase,
2752                         void *user_data)
2753 {
2754         DBG ("RequestInput return, %p", service);
2755
2756         if (identity == NULL && passphrase == NULL && service->wps == FALSE)
2757                 return;
2758
2759         if (identity != NULL)
2760                 __connman_service_set_identity(service, identity);
2761
2762         if (passphrase != NULL)
2763                 __connman_service_set_passphrase(service, passphrase);
2764
2765         __connman_service_connect(service);
2766 }
2767
2768 static DBusMessage *connect_service(DBusConnection *conn,
2769                                         DBusMessage *msg, void *user_data)
2770 {
2771         struct connman_service *service = user_data;
2772         GSequenceIter *iter;
2773         int err;
2774
2775         DBG("service %p", service);
2776
2777         if (service->pending != NULL)
2778                 return __connman_error_in_progress(msg);
2779
2780         iter = g_sequence_get_begin_iter(service_list);
2781
2782         while (g_sequence_iter_is_end(iter) == FALSE) {
2783                 struct connman_service *temp = g_sequence_get(iter);
2784
2785                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2786                         return __connman_error_in_progress(msg);
2787
2788                 iter = g_sequence_iter_next(iter);
2789         }
2790
2791         service->ignore = FALSE;
2792
2793         service->userconnect = TRUE;
2794
2795         service->pending = dbus_message_ref(msg);
2796
2797         set_reconnect_state(service, FALSE);
2798
2799         err = __connman_service_connect(service);
2800         if (err < 0) {
2801                 if (err == -ENOKEY) {
2802                         if (__connman_agent_request_input(service,
2803                                                         request_input_cb,
2804                                                         NULL) == 0)
2805                                 return NULL;
2806                 }
2807
2808                 if (service->pending == NULL)
2809                         return NULL;
2810
2811                 if (err != -EINPROGRESS) {
2812                         dbus_message_unref(service->pending);
2813                         service->pending = NULL;
2814
2815                         return __connman_error_failed(msg, -err);
2816                 }
2817
2818                 return NULL;
2819         }
2820
2821         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2822 }
2823
2824 static DBusMessage *disconnect_service(DBusConnection *conn,
2825                                         DBusMessage *msg, void *user_data)
2826 {
2827         struct connman_service *service = user_data;
2828         int err;
2829
2830         DBG("service %p", service);
2831
2832         reply_pending(service, ECONNABORTED);
2833
2834         service->ignore = TRUE;
2835
2836         set_reconnect_state(service, FALSE);
2837
2838         err = __connman_service_disconnect(service);
2839         if (err < 0) {
2840                 if (err != -EINPROGRESS)
2841                         return __connman_error_failed(msg, -err);
2842
2843                 return NULL;
2844         }
2845
2846         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2847 }
2848
2849 static DBusMessage *remove_service(DBusConnection *conn,
2850                                         DBusMessage *msg, void *user_data)
2851 {
2852         struct connman_service *service = user_data;
2853
2854         DBG("service %p", service);
2855
2856         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2857                 return __connman_error_not_supported(msg);
2858
2859         if (service->immutable == TRUE)
2860                 return __connman_error_not_supported(msg);
2861
2862         if (service->favorite == FALSE &&
2863                 combine_state(service->state_ipv4, service->state_ipv6) !=
2864                                                 CONNMAN_SERVICE_STATE_FAILURE)
2865                 return __connman_error_not_supported(msg);
2866
2867         if (service->network != NULL) {
2868                 set_reconnect_state(service, FALSE);
2869
2870                 __connman_network_disconnect(service->network);
2871         }
2872
2873         g_free(service->passphrase);
2874         service->passphrase = NULL;
2875
2876         passphrase_changed(service);
2877
2878         set_idle(service);
2879
2880         __connman_service_set_favorite(service, FALSE);
2881         __connman_storage_save_service(service);
2882
2883         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2884 }
2885
2886 static DBusMessage *move_service(DBusConnection *conn,
2887                                         DBusMessage *msg, void *user_data,
2888                                                                 gboolean before)
2889 {
2890         struct connman_service *service = user_data;
2891         struct connman_service *target;
2892         const char *path;
2893         GSequenceIter *src, *dst;
2894
2895         DBG("service %p", service);
2896
2897         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2898                                                         DBUS_TYPE_INVALID);
2899
2900         if (service->favorite == FALSE)
2901                 return __connman_error_not_supported(msg);
2902
2903         target = find_service(path);
2904         if (target == NULL || target->favorite == FALSE || target == service)
2905                 return __connman_error_invalid_service(msg);
2906
2907         DBG("target %s", target->identifier);
2908
2909         if (target->state_ipv4 != service->state_ipv4 &&
2910                                 target->state_ipv6 != service->state_ipv6)
2911                 return __connman_error_invalid_service(msg);
2912
2913         g_get_current_time(&service->modified);
2914         __connman_storage_save_service(service);
2915
2916         src = g_hash_table_lookup(service_hash, service->identifier);
2917         dst = g_hash_table_lookup(service_hash, target->identifier);
2918
2919         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2920
2921         __connman_profile_changed(FALSE);
2922
2923         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2924 }
2925
2926 static DBusMessage *move_before(DBusConnection *conn,
2927                                         DBusMessage *msg, void *user_data)
2928 {
2929         return move_service(conn, msg, user_data, TRUE);
2930 }
2931
2932 static DBusMessage *move_after(DBusConnection *conn,
2933                                         DBusMessage *msg, void *user_data)
2934 {
2935         return move_service(conn, msg, user_data, FALSE);
2936 }
2937
2938 static DBusMessage *reset_counters(DBusConnection *conn,
2939                                         DBusMessage *msg, void *user_data)
2940 {
2941         struct connman_service *service = user_data;
2942
2943         reset_stats(service);
2944
2945         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2946 }
2947
2948 static GDBusMethodTable service_methods[] = {
2949         { "GetProperties", "",   "a{sv}", get_properties     },
2950         { "SetProperty",   "sv", "",      set_property       },
2951         { "ClearProperty", "s",  "",      clear_property     },
2952         { "Connect",       "",   "",      connect_service,
2953                                                 G_DBUS_METHOD_FLAG_ASYNC },
2954         { "Disconnect",    "",   "",      disconnect_service },
2955         { "Remove",        "",   "",      remove_service     },
2956         { "MoveBefore",    "o",  "",      move_before        },
2957         { "MoveAfter",     "o",  "",      move_after         },
2958         { "ResetCounters", "",   "",      reset_counters     },
2959         { },
2960 };
2961
2962 static GDBusSignalTable service_signals[] = {
2963         { "PropertyChanged", "sv" },
2964         { },
2965 };
2966
2967 static void service_free(gpointer user_data)
2968 {
2969         struct connman_service *service = user_data;
2970         char *path = service->path;
2971
2972         DBG("service %p", service);
2973
2974         reply_pending(service, ENOENT);
2975
2976         g_hash_table_remove(service_hash, service->identifier);
2977
2978         stats_stop(service);
2979         __connman_storage_save_service(service);
2980
2981         service->path = NULL;
2982
2983         if (path != NULL) {
2984                 __connman_profile_changed(FALSE);
2985
2986                 g_dbus_unregister_interface(connection, path,
2987                                                 CONNMAN_SERVICE_INTERFACE);
2988                 g_free(path);
2989         }
2990
2991         g_hash_table_destroy(service->counter_table);
2992
2993         if (service->network != NULL)
2994                 connman_network_unref(service->network);
2995
2996         if (service->provider != NULL)
2997                 connman_provider_unref(service->provider);
2998
2999         if (service->ipconfig_ipv4 != NULL) {
3000                 connman_ipconfig_unref(service->ipconfig_ipv4);
3001                 service->ipconfig_ipv4 = NULL;
3002         }
3003
3004         if (service->ipconfig_ipv6 != NULL) {
3005                 connman_ipconfig_unref(service->ipconfig_ipv6);
3006                 service->ipconfig_ipv6 = NULL;
3007         }
3008
3009         if (service->location != NULL)
3010                 connman_location_unref(service->location);
3011
3012         g_strfreev(service->nameservers);
3013         g_strfreev(service->nameservers_config);
3014         g_strfreev(service->domains);
3015         g_strfreev(service->proxies);
3016         g_strfreev(service->excludes);
3017
3018         g_free(service->domainname);
3019         g_free(service->pac);
3020         g_free(service->profile);
3021         g_free(service->name);
3022         g_free(service->passphrase);
3023         g_free(service->identifier);
3024         g_free(service->eap);
3025         g_free(service->identity);
3026         g_free(service->ca_cert_file);
3027         g_free(service->client_cert_file);
3028         g_free(service->private_key_file);
3029         g_free(service->private_key_passphrase);
3030         g_free(service->phase2);
3031
3032         if (service->stats.timer != NULL)
3033                 g_timer_destroy(service->stats.timer);
3034         if (service->stats_roaming.timer != NULL)
3035                 g_timer_destroy(service->stats_roaming.timer);
3036
3037         g_free(service);
3038 }
3039
3040 /**
3041  * __connman_service_put:
3042  * @service: service structure
3043  *
3044  * Release service if no longer needed
3045  */
3046 void __connman_service_put(struct connman_service *service)
3047 {
3048         DBG("service %p", service);
3049
3050         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
3051                 GSequenceIter *iter;
3052
3053                 iter = g_hash_table_lookup(service_hash, service->identifier);
3054                 if (iter != NULL) {
3055                         reply_pending(service, ECONNABORTED);
3056
3057                         __connman_service_disconnect(service);
3058
3059                         g_sequence_remove(iter);
3060                 } else
3061                         service_free(service);
3062         }
3063 }
3064
3065 static void stats_init(struct connman_service *service)
3066 {
3067         /* home */
3068         service->stats.valid = FALSE;
3069         service->stats.enabled = FALSE;
3070         service->stats.timer = g_timer_new();
3071
3072         /* roaming */
3073         service->stats_roaming.valid = FALSE;
3074         service->stats_roaming.enabled = FALSE;
3075         service->stats_roaming.timer = g_timer_new();
3076 }
3077
3078 static void service_initialize(struct connman_service *service)
3079 {
3080         DBG("service %p", service);
3081
3082         service->refcount = 1;
3083
3084         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
3085         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
3086         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
3087
3088         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
3089         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
3090
3091         service->favorite  = FALSE;
3092         service->immutable = FALSE;
3093         service->hidden = FALSE;
3094
3095         service->ignore = FALSE;
3096
3097         service->userconnect = FALSE;
3098
3099         service->order = 0;
3100
3101         stats_init(service);
3102
3103         service->provider = NULL;
3104
3105         service->wps = FALSE;
3106 }
3107
3108 /**
3109  * connman_service_create:
3110  *
3111  * Allocate a new service.
3112  *
3113  * Returns: a newly-allocated #connman_service structure
3114  */
3115 struct connman_service *connman_service_create(void)
3116 {
3117         GSList *list;
3118         struct connman_stats_counter *counters;
3119         const char *counter;
3120
3121         struct connman_service *service;
3122
3123         service = g_try_new0(struct connman_service, 1);
3124         if (service == NULL)
3125                 return NULL;
3126
3127         DBG("service %p", service);
3128
3129         service->counter_table = g_hash_table_new_full(g_str_hash,
3130                                                 g_str_equal, NULL, g_free);
3131
3132         for (list = counter_list; list; list = list->next) {
3133                 counter = list->data;
3134
3135                 counters = g_try_new0(struct connman_stats_counter, 1);
3136                 if (counters == NULL) {
3137                         g_hash_table_destroy(service->counter_table);
3138                         g_free(service);
3139                         return NULL;
3140                 }
3141
3142                 counters->append_all = TRUE;
3143
3144                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3145                                 counters);
3146         }
3147
3148         service_initialize(service);
3149
3150         service->location = __connman_location_create(service);
3151
3152         return service;
3153 }
3154
3155 struct connman_location *__connman_service_get_location(struct connman_service *service)
3156 {
3157         return service->location;
3158 }
3159
3160 /**
3161  * connman_service_ref:
3162  * @service: service structure
3163  *
3164  * Increase reference counter of service
3165  */
3166 struct connman_service *connman_service_ref(struct connman_service *service)
3167 {
3168         DBG("%p", service);
3169
3170         g_atomic_int_inc(&service->refcount);
3171
3172         return service;
3173 }
3174
3175 /**
3176  * connman_service_unref:
3177  * @service: service structure
3178  *
3179  * Decrease reference counter of service
3180  */
3181 void connman_service_unref(struct connman_service *service)
3182 {
3183         __connman_service_put(service);
3184 }
3185
3186 static gint service_compare(gconstpointer a, gconstpointer b,
3187                                                         gpointer user_data)
3188 {
3189         struct connman_service *service_a = (void *) a;
3190         struct connman_service *service_b = (void *) b;
3191         enum connman_service_state state_a, state_b;
3192
3193         state_a = combine_state(service_a->state_ipv4, service_a->state_ipv6);
3194         state_b = combine_state(service_b->state_ipv4, service_b->state_ipv6);
3195
3196         if (state_a != state_b) {
3197                 if (is_connected(service_a) == TRUE)
3198                         return -1;
3199                 if (is_connected(service_b) == TRUE)
3200                         return 1;
3201
3202                 if (is_connecting(service_a) == TRUE)
3203                         return -1;
3204                 if (is_connecting(service_b) == TRUE)
3205                         return 1;
3206         }
3207
3208         if (service_a->order > service_b->order)
3209                 return -1;
3210
3211         if (service_a->order < service_b->order)
3212                 return 1;
3213
3214         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3215                 return -1;
3216
3217         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3218                 return 1;
3219
3220         if (service_a->type != service_b->type) {
3221                 switch (service_a->type) {
3222                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3223                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3224                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3225                 case CONNMAN_SERVICE_TYPE_GPS:
3226                 case CONNMAN_SERVICE_TYPE_VPN:
3227                 case CONNMAN_SERVICE_TYPE_GADGET:
3228                         break;
3229                 case CONNMAN_SERVICE_TYPE_WIFI:
3230                         return 1;
3231                 case CONNMAN_SERVICE_TYPE_WIMAX:
3232                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3233                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3234                         return -1;
3235                 }
3236         }
3237
3238         return (gint) service_b->strength - (gint) service_a->strength;
3239 }
3240
3241 /**
3242  * connman_service_get_type:
3243  * @service: service structure
3244  *
3245  * Get the type of service
3246  */
3247 enum connman_service_type connman_service_get_type(struct connman_service *service)
3248 {
3249         if (service == NULL)
3250                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3251
3252         return service->type;
3253 }
3254
3255 /**
3256  * connman_service_get_interface:
3257  * @service: service structure
3258  *
3259  * Get network interface of service
3260  */
3261 char *connman_service_get_interface(struct connman_service *service)
3262 {
3263         int index;
3264
3265         if (service == NULL)
3266                 return NULL;
3267
3268         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3269                 if (service->ipconfig_ipv4)
3270                         index = connman_ipconfig_get_index(
3271                                                 service->ipconfig_ipv4);
3272                 else if (service->ipconfig_ipv6)
3273                         index = connman_ipconfig_get_index(
3274                                                 service->ipconfig_ipv6);
3275                 else
3276                         return NULL;
3277
3278                 return connman_inet_ifname(index);
3279         }
3280
3281         if (service->network == NULL)
3282                 return NULL;
3283
3284         index = connman_network_get_index(service->network);
3285
3286         return connman_inet_ifname(index);
3287 }
3288
3289 /**
3290  * connman_service_get_network:
3291  * @service: service structure
3292  *
3293  * Get the service network
3294  */
3295 struct connman_network *
3296 __connman_service_get_network(struct connman_service *service)
3297 {
3298         if (service == NULL)
3299                 return NULL;
3300
3301         return service->network;
3302 }
3303
3304 struct connman_ipconfig *
3305 __connman_service_get_ip4config(struct connman_service *service)
3306 {
3307         if (service == NULL)
3308                 return NULL;
3309
3310         return service->ipconfig_ipv4;
3311 }
3312
3313 struct connman_ipconfig *
3314 __connman_service_get_ip6config(struct connman_service *service)
3315 {
3316         if (service == NULL)
3317                 return NULL;
3318
3319         return service->ipconfig_ipv6;
3320 }
3321
3322 struct connman_ipconfig *
3323 __connman_service_get_ipconfig(struct connman_service *service, int family)
3324 {
3325         if (family == AF_INET)
3326                 return __connman_service_get_ip4config(service);
3327         else if (family == AF_INET6)
3328                 return __connman_service_get_ip6config(service);
3329         else
3330                 return NULL;
3331
3332 }
3333
3334 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3335 {
3336         if (service == NULL)
3337                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3338
3339         return service->security;
3340 }
3341
3342 const char *__connman_service_get_phase2(struct connman_service *service)
3343 {
3344         if (service == NULL)
3345                 return NULL;
3346
3347         return service->phase2;
3348 }
3349
3350 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3351 {
3352         if (service == NULL)
3353                 return FALSE;
3354
3355         return service->wps;
3356 }
3357
3358 /**
3359  * __connman_service_set_favorite:
3360  * @service: service structure
3361  * @favorite: favorite value
3362  *
3363  * Change the favorite setting of service
3364  */
3365 int __connman_service_set_favorite(struct connman_service *service,
3366                                                 connman_bool_t favorite)
3367 {
3368         GSequenceIter *iter;
3369
3370         iter = g_hash_table_lookup(service_hash, service->identifier);
3371         if (iter == NULL)
3372                 return -ENOENT;
3373
3374         if (service->favorite == favorite)
3375                 return -EALREADY;
3376
3377         service->favorite = favorite;
3378
3379         favorite_changed(service);
3380
3381         g_sequence_sort_changed(iter, service_compare, NULL);
3382
3383         __connman_profile_changed(FALSE);
3384
3385         return 0;
3386 }
3387
3388 int __connman_service_set_immutable(struct connman_service *service,
3389                                                 connman_bool_t immutable)
3390 {
3391         service->immutable = immutable;
3392
3393         immutable_changed(service);
3394
3395         return 0;
3396 }
3397
3398 void __connman_service_set_string(struct connman_service *service,
3399                                   const char *key, const char *value)
3400 {
3401         if (g_str_equal(key, "EAP") == TRUE) {
3402                 g_free(service->eap);
3403                 service->eap = g_strdup(value);
3404         } else if (g_str_equal(key, "Identity") == TRUE) {
3405                 g_free(service->identity);
3406                 service->identity = g_strdup(value);
3407         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3408                 g_free(service->ca_cert_file);
3409                 service->ca_cert_file = g_strdup(value);
3410         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3411                 g_free(service->client_cert_file);
3412                 service->client_cert_file = g_strdup(value);
3413         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3414                 g_free(service->private_key_file);
3415                 service->private_key_file = g_strdup(value);
3416         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3417                 g_free(service->private_key_passphrase);
3418                 service->private_key_passphrase = g_strdup(value);
3419         } else if (g_str_equal(key, "Phase2") == TRUE) {
3420                 g_free(service->phase2);
3421                 service->phase2 = g_strdup(value);
3422         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3423                 g_free(service->passphrase);
3424                 service->passphrase = g_strdup(value);
3425         }
3426 }
3427
3428 static void service_complete(struct connman_service *service)
3429 {
3430         reply_pending(service, EIO);
3431
3432         if (service->userconnect == FALSE)
3433                 __connman_service_auto_connect();
3434
3435         g_get_current_time(&service->modified);
3436         __connman_storage_save_service(service);
3437 }
3438
3439 static void report_error_cb(struct connman_service *service,
3440                         gboolean retry, void *user_data)
3441 {
3442         if (retry == TRUE)
3443                 __connman_service_connect(service);
3444         else {
3445                 service_complete(service);
3446                 __connman_profile_changed(FALSE);
3447                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3448         }
3449 }
3450
3451 int __connman_service_indicate_state(struct connman_service *service,
3452                                         enum connman_service_state new_state,
3453                                         enum connman_ipconfig_type type)
3454 {
3455         enum connman_service_state service_state,
3456                 state = CONNMAN_SERVICE_STATE_IDLE;
3457         GSequenceIter *iter;
3458
3459         if (service == NULL)
3460                 return -EINVAL;
3461
3462         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3463                 if (service->state_ipv4 == new_state)
3464                         return -EALREADY;
3465                 state = combine_state(new_state, service->state_ipv6);
3466         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3467                 if (service->state_ipv6 == new_state)
3468                         return -EALREADY;
3469                 state = combine_state(new_state, service->state_ipv4);
3470         } else
3471                 return -EINVAL;
3472
3473         service_state = combine_state(service->state_ipv4,
3474                                                         service->state_ipv6);
3475
3476         DBG("service %p state %s/%s => %s new %s/%d => %s",
3477                                         service,
3478                                         state2string(service->state_ipv4),
3479                                         state2string(service->state_ipv6),
3480                                         state2string(service_state),
3481                                         state2string(new_state),
3482                                         type,
3483                                         state2string(state));
3484
3485         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3486                                 state == CONNMAN_SERVICE_STATE_IDLE)
3487                 return -EINVAL;
3488
3489         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3490                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3491                 return -EINVAL;
3492
3493         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3494                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3495                 state_changed(service);
3496
3497                 reply_pending(service, ECONNABORTED);
3498
3499                 __connman_service_disconnect(service);
3500         }
3501
3502         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3503                 if (__connman_stats_service_register(service) == 0) {
3504                         __connman_stats_get(service, FALSE,
3505                                                 &service->stats.data);
3506                         __connman_stats_get(service, TRUE,
3507                                                 &service->stats_roaming.data);
3508                 }
3509
3510                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3511                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3512                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3513                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3514                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3515                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3516         }
3517
3518         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3519                 service->state_ipv4 = new_state;
3520         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3521                 service->state_ipv6 = new_state;
3522
3523         if (state == service_state)
3524                 return -EALREADY;
3525
3526         state_changed(service);
3527
3528         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3529                 if (service->login_required == TRUE) {
3530                         service->login_required = FALSE;
3531                         login_changed(service);
3532                 }
3533
3534                 connman_timeserver_sync();
3535         }
3536
3537         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3538                 connman_bool_t reconnect;
3539
3540                 reconnect = get_reconnect_state(service);
3541                 if (reconnect == TRUE)
3542                         __connman_service_auto_connect();
3543         }
3544
3545         if (state == CONNMAN_SERVICE_STATE_READY) {
3546                 enum connman_service_proxy_method proxy_config;
3547                 enum connman_ipconfig_method method;
3548
3549                 set_reconnect_state(service, TRUE);
3550
3551                 __connman_service_set_favorite(service, TRUE);
3552
3553                 reply_pending(service, 0);
3554
3555                 service->userconnect = FALSE;
3556
3557                 g_get_current_time(&service->modified);
3558                 __connman_storage_save_service(service);
3559
3560                 update_nameservers(service);
3561                 dns_changed(service);
3562                 domain_changed(service);
3563
3564                 proxy_config = service->proxy_config;
3565
3566                 /*
3567                  * We start WPAD if we haven't got a PAC URL from DHCP and
3568                  * if our proxy manual configuration is either empty or set
3569                  * to AUTO with an empty URL.
3570                  */
3571                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3572                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3573                                 (proxy_config ==
3574                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3575                                         service->pac == NULL)))
3576                         if (__connman_wpad_start(service) < 0) {
3577                                 service->proxy =
3578                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3579
3580                                 __connman_notifier_proxy_changed(service);
3581                         }
3582
3583                 __connman_notifier_connect(service->type);
3584
3585                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3586                         connman_network_get_bool(service->network,
3587                                                 "WiFi.UseWPS") == TRUE) {
3588                         const char *pass;
3589
3590                         pass = connman_network_get_string(service->network,
3591                                                         "WiFi.Passphrase");
3592
3593                         __connman_service_set_passphrase(service, pass);
3594
3595                         connman_network_set_bool(service->network,
3596                                                         "WiFi.UseWPS", FALSE);
3597                 }
3598
3599                 default_changed();
3600
3601                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
3602                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
3603                         __connman_ipconfig_disable_ipv6(
3604                                                 service->ipconfig_ipv6);
3605
3606         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3607                 __connman_location_finish(service);
3608
3609                 default_changed();
3610
3611                 __connman_wpad_stop(service);
3612
3613                 update_nameservers(service);
3614                 dns_changed(service);
3615                 domain_changed(service);
3616
3617                 __connman_notifier_disconnect(service->type);
3618         }
3619
3620         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3621                 if (service->userconnect == TRUE &&
3622                         __connman_agent_report_error(service,
3623                                         error2string(service->error),
3624                                         report_error_cb, NULL) == -EIO)
3625                         return 0;
3626                 service_complete(service);
3627         } else
3628                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3629
3630         iter = g_hash_table_lookup(service_hash, service->identifier);
3631         if (iter != NULL)
3632                 g_sequence_sort_changed(iter, service_compare, NULL);
3633
3634         __connman_profile_changed(FALSE);
3635
3636         service_state = combine_state(service->state_ipv4,
3637                                                         service->state_ipv6);
3638         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3639                 default_changed();
3640
3641         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3642                 struct connman_service *def_service = get_default();
3643
3644                 if (__connman_notifier_count_connected() == 0 &&
3645                         def_service != NULL &&
3646                                 def_service->provider != NULL)
3647                         __connman_provider_disconnect(def_service->provider);
3648         }
3649
3650         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3651                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3652                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3653
3654         return 0;
3655 }
3656
3657 int __connman_service_indicate_error(struct connman_service *service,
3658                                         enum connman_service_error error)
3659 {
3660         DBG("service %p error %d", service, error);
3661
3662         if (service == NULL)
3663                 return -EINVAL;
3664
3665         service->error = error;
3666
3667         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3668                 __connman_service_set_passphrase(service, NULL);
3669
3670         return __connman_service_indicate_state(service,
3671                                                 CONNMAN_SERVICE_STATE_FAILURE,
3672                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3673 }
3674
3675 int __connman_service_clear_error(struct connman_service *service)
3676 {
3677         enum connman_service_state state;
3678
3679         DBG("service %p", service);
3680
3681         if (service == NULL)
3682                 return -EINVAL;
3683
3684         state = combine_state(service->state_ipv4, service->state_ipv6);
3685
3686         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3687                 return -EINVAL;
3688
3689         service->state_ipv4 = service->state_ipv6 =
3690                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3691         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3692
3693         if (service->favorite == TRUE)
3694                 set_reconnect_state(service, TRUE);
3695
3696         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3697                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3698
3699         /*
3700          * Toggling the IPv6 state to IDLE could trigger the auto connect
3701          * machinery and consequently the IPv4 state.
3702          */
3703         if (service->state_ipv4 != CONNMAN_SERVICE_STATE_UNKNOWN &&
3704                         service->state_ipv4 != CONNMAN_SERVICE_STATE_FAILURE)
3705                 return 0;
3706
3707         return __connman_service_indicate_state(service,
3708                                                 CONNMAN_SERVICE_STATE_IDLE,
3709                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3710 }
3711
3712 int __connman_service_indicate_default(struct connman_service *service)
3713 {
3714         DBG("service %p", service);
3715
3716         default_changed();
3717
3718         __connman_location_detect(service);
3719
3720         return 0;
3721 }
3722
3723 int __connman_service_request_login(struct connman_service *service)
3724 {
3725         DBG("service %p", service);
3726
3727         if (service == NULL)
3728                 return -EINVAL;
3729
3730         service->login_required = TRUE;
3731         login_changed(service);
3732
3733         return 0;
3734 }
3735
3736 static connman_bool_t prepare_network(struct connman_service *service)
3737 {
3738         enum connman_network_type type;
3739         unsigned int ssid_len;
3740
3741         type = connman_network_get_type(service->network);
3742
3743         switch (type) {
3744         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3745         case CONNMAN_NETWORK_TYPE_VENDOR:
3746                 return FALSE;
3747         case CONNMAN_NETWORK_TYPE_WIFI:
3748                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3749                                                         &ssid_len) == NULL)
3750                         return FALSE;
3751
3752                 if (service->passphrase != NULL)
3753                         connman_network_set_string(service->network,
3754                                 "WiFi.Passphrase", service->passphrase);
3755                 break;
3756         case CONNMAN_NETWORK_TYPE_ETHERNET:
3757         case CONNMAN_NETWORK_TYPE_WIMAX:
3758         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3759         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3760         case CONNMAN_NETWORK_TYPE_CELLULAR:
3761                 break;
3762         }
3763
3764         return TRUE;
3765 }
3766
3767 static void prepare_8021x(struct connman_service *service)
3768 {
3769         if (service->eap != NULL)
3770                 connman_network_set_string(service->network, "WiFi.EAP",
3771                                                                 service->eap);
3772
3773         if (service->identity != NULL)
3774                 connman_network_set_string(service->network, "WiFi.Identity",
3775                                                         service->identity);
3776
3777         if (service->ca_cert_file != NULL)
3778                 connman_network_set_string(service->network, "WiFi.CACertFile",
3779                                                         service->ca_cert_file);
3780
3781         if (service->client_cert_file != NULL)
3782                 connman_network_set_string(service->network,
3783                                                 "WiFi.ClientCertFile",
3784                                                 service->client_cert_file);
3785
3786         if (service->private_key_file != NULL)
3787                 connman_network_set_string(service->network,
3788                                                 "WiFi.PrivateKeyFile",
3789                                                 service->private_key_file);
3790
3791         if (service->private_key_passphrase != NULL)
3792                 connman_network_set_string(service->network,
3793                                         "WiFi.PrivateKeyPassphrase",
3794                                         service->private_key_passphrase);
3795
3796         if (service->phase2 != NULL)
3797                 connman_network_set_string(service->network, "WiFi.Phase2",
3798                                                         service->phase2);
3799 }
3800
3801 static int service_connect(struct connman_service *service)
3802 {
3803         int err;
3804
3805         switch (service->type) {
3806         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3807         case CONNMAN_SERVICE_TYPE_SYSTEM:
3808         case CONNMAN_SERVICE_TYPE_GPS:
3809         case CONNMAN_SERVICE_TYPE_GADGET:
3810                 return -EINVAL;
3811         case CONNMAN_SERVICE_TYPE_ETHERNET:
3812         case CONNMAN_SERVICE_TYPE_WIMAX:
3813         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3814         case CONNMAN_SERVICE_TYPE_CELLULAR:
3815         case CONNMAN_SERVICE_TYPE_VPN:
3816                 break;
3817         case CONNMAN_SERVICE_TYPE_WIFI:
3818                 switch (service->security) {
3819                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3820                 case CONNMAN_SERVICE_SECURITY_NONE:
3821                         break;
3822                 case CONNMAN_SERVICE_SECURITY_WEP:
3823                 case CONNMAN_SERVICE_SECURITY_PSK:
3824                 case CONNMAN_SERVICE_SECURITY_WPA:
3825                 case CONNMAN_SERVICE_SECURITY_RSN:
3826                         if (service->passphrase == NULL) {
3827                                 if (service->network == NULL)
3828                                         return -EOPNOTSUPP;
3829
3830                                 if (service->wps == FALSE ||
3831                                         connman_network_get_bool(
3832                                                         service->network,
3833                                                         "WiFi.UseWPS") == FALSE)
3834                                         return -ENOKEY;
3835                         }
3836                         break;
3837                 case CONNMAN_SERVICE_SECURITY_8021X:
3838                         if (service->eap == NULL)
3839                                 return -EINVAL;
3840
3841                         /*
3842                          * never request credentials if using EAP-TLS
3843                          * (EAP-TLS networks need to be fully provisioned)
3844                          */
3845                         if (g_str_equal(service->eap, "tls") == TRUE)
3846                                 break;
3847
3848                         if (service->immutable != TRUE)
3849                                 return -ENOKEY;
3850
3851                         break;
3852                 }
3853                 break;
3854         }
3855
3856         if (service->network != NULL) {
3857                 if (prepare_network(service) == FALSE)
3858                         return -EINVAL;
3859
3860                 switch (service->security) {
3861                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3862                 case CONNMAN_SERVICE_SECURITY_NONE:
3863                 case CONNMAN_SERVICE_SECURITY_WEP:
3864                 case CONNMAN_SERVICE_SECURITY_PSK:
3865                 case CONNMAN_SERVICE_SECURITY_WPA:
3866                 case CONNMAN_SERVICE_SECURITY_RSN:
3867                         break;
3868                 case CONNMAN_SERVICE_SECURITY_8021X:
3869                         prepare_8021x(service);
3870                         break;
3871                 }
3872
3873                 if (__connman_stats_service_register(service) == 0) {
3874                         __connman_stats_get(service, FALSE,
3875                                                 &service->stats.data);
3876                         __connman_stats_get(service, TRUE,
3877                                                 &service->stats_roaming.data);
3878                 }
3879
3880                 if (service->ipconfig_ipv4)
3881                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3882                 if (service->ipconfig_ipv6)
3883                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3884
3885                 err = __connman_network_connect(service->network);
3886         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3887                                         service->provider != NULL)
3888                 err = __connman_provider_connect(service->provider);
3889         else
3890                 return -EOPNOTSUPP;
3891
3892         if (err < 0) {
3893                 if (err != -EINPROGRESS) {
3894                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3895                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3896                         __connman_stats_service_unregister(service);
3897                 }
3898         }
3899
3900         return err;
3901 }
3902
3903
3904 int __connman_service_connect(struct connman_service *service)
3905 {
3906         enum connman_service_state state;
3907         int err;
3908
3909         state = combine_state(service->state_ipv4, service->state_ipv6);
3910
3911         DBG("service %p state %s", service, state2string(state));
3912
3913         if (is_connected(service) == TRUE)
3914                 return -EISCONN;
3915
3916         if (is_connecting(service) == TRUE)
3917                 return -EALREADY;
3918
3919         switch (service->type) {
3920         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3921         case CONNMAN_SERVICE_TYPE_SYSTEM:
3922         case CONNMAN_SERVICE_TYPE_GPS:
3923         case CONNMAN_SERVICE_TYPE_GADGET:
3924                 return -EINVAL;
3925         default:
3926                 err = service_connect(service);
3927         }
3928
3929         if (err >= 0)
3930                 return 0;
3931
3932         if (err == -EINPROGRESS) {
3933                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3934                                                 connect_timeout, service);
3935
3936                 return -EINPROGRESS;
3937         }
3938
3939         if (err == -ENOKEY)
3940                 return -ENOKEY;
3941
3942         if (service->userconnect == TRUE)
3943                 reply_pending(service, err);
3944
3945         __connman_service_indicate_state(service,
3946                                         CONNMAN_SERVICE_STATE_FAILURE,
3947                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3948         __connman_service_indicate_state(service,
3949                                         CONNMAN_SERVICE_STATE_FAILURE,
3950                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3951
3952         return err;
3953 }
3954
3955 int __connman_service_disconnect(struct connman_service *service)
3956 {
3957         int err;
3958
3959         DBG("service %p", service);
3960
3961         if (service->network != NULL) {
3962                 err = __connman_network_disconnect(service->network);
3963         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3964                                         service->provider != NULL)
3965                 err = __connman_provider_disconnect(service->provider);
3966         else
3967                 return -EOPNOTSUPP;
3968
3969         if (err < 0 && err != -EINPROGRESS)
3970                 return err;
3971
3972         __connman_6to4_remove(service->ipconfig_ipv4);
3973
3974         if (service->ipconfig_ipv4)
3975                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3976                                                         NULL);
3977         else
3978                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3979                                                         NULL);
3980
3981         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
3982         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
3983
3984         __connman_ipconfig_disable(service->ipconfig_ipv4);
3985         __connman_ipconfig_disable(service->ipconfig_ipv6);
3986
3987         __connman_stats_service_unregister(service);
3988
3989         return err;
3990 }
3991
3992 int __connman_service_disconnect_all(void)
3993 {
3994         GSequenceIter *iter;
3995
3996         DBG("");
3997
3998         iter = g_sequence_get_begin_iter(service_list);
3999
4000         while (g_sequence_iter_is_end(iter) == FALSE) {
4001                 struct connman_service *service = g_sequence_get(iter);
4002
4003                 service->ignore = TRUE;
4004
4005                 set_reconnect_state(service, FALSE);
4006
4007                 __connman_service_disconnect(service);
4008
4009                 iter = g_sequence_iter_next(iter);
4010         }
4011
4012         return 0;
4013
4014 }
4015
4016 /**
4017  * __connman_service_lookup:
4018  * @pattern: search pattern
4019  * @path: return object path
4020  *
4021  * Look up a service path from a search pattern
4022  */
4023 int __connman_service_lookup(const char *pattern, const char **path)
4024 {
4025         GHashTableIter iter;
4026         gpointer key, value;
4027
4028         g_hash_table_iter_init(&iter, service_hash);
4029
4030         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
4031                 GSequenceIter *iter = value;
4032                 struct connman_service *service = g_sequence_get(iter);
4033
4034                 if (g_strcmp0(service->identifier, pattern) == 0 ||
4035                                 g_strcmp0(service->name, pattern) == 0) {
4036                         *path = (const char *) service->path;
4037                         return 0;
4038                 }
4039         }
4040
4041         return -ENXIO;
4042 }
4043
4044 /**
4045  * lookup_by_identifier:
4046  * @identifier: service identifier
4047  *
4048  * Look up a service by identifier (reference count will not be increased)
4049  */
4050 static struct connman_service *lookup_by_identifier(const char *identifier)
4051 {
4052         GSequenceIter *iter;
4053
4054         iter = g_hash_table_lookup(service_hash, identifier);
4055         if (iter != NULL)
4056                 return g_sequence_get(iter);
4057
4058         return NULL;
4059 }
4060
4061 static struct connman_network *create_hidden_wifi(struct connman_device *device,
4062                 const char *ssid, const char *mode, const char *security)
4063 {
4064         struct connman_network *network;
4065         char *name;
4066         int index;
4067         unsigned int i, ssid_len;
4068
4069         ssid_len = strlen(ssid);
4070         if (ssid_len < 1)
4071                 return NULL;
4072
4073         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
4074         if (network == NULL)
4075                 return NULL;
4076
4077         connman_network_set_blob(network, "WiFi.SSID",
4078                                         (unsigned char *) ssid, ssid_len);
4079
4080         connman_network_set_string(network, "WiFi.Mode", mode);
4081         connman_network_set_string(network, "WiFi.Security", security);
4082
4083         name = g_try_malloc0(ssid_len + 1);
4084         if (name == NULL) {
4085                 connman_network_unref(network);
4086                 return NULL;
4087         }
4088
4089         for (i = 0; i < ssid_len; i++) {
4090                 if (g_ascii_isprint(ssid[i]))
4091                         name[i] = ssid[i];
4092                 else
4093                         name[i] = ' ';
4094         }
4095
4096         connman_network_set_name(network, name);
4097
4098         g_free(name);
4099
4100         index = connman_device_get_index(device);
4101         connman_network_set_index(network, index);
4102
4103         if (connman_device_add_network(device, network) < 0) {
4104                 connman_network_unref(network);
4105                 return NULL;
4106         }
4107
4108         connman_network_set_available(network, TRUE);
4109
4110         return network;
4111 }
4112
4113 int __connman_service_create_and_connect(DBusMessage *msg)
4114 {
4115         struct connman_service *service;
4116         struct connman_network *network;
4117         struct connman_device *device;
4118         DBusMessageIter iter, array;
4119         const char *mode = "managed", *security = "none", *group_security;
4120         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
4121         unsigned int ssid_len = 0;
4122         const char *ident;
4123         char *name, *group;
4124         gboolean created = FALSE;
4125         int err;
4126
4127         dbus_message_iter_init(msg, &iter);
4128         dbus_message_iter_recurse(&iter, &array);
4129
4130         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
4131                 DBusMessageIter entry, value;
4132                 const char *key;
4133
4134                 dbus_message_iter_recurse(&array, &entry);
4135                 dbus_message_iter_get_basic(&entry, &key);
4136
4137                 dbus_message_iter_next(&entry);
4138                 dbus_message_iter_recurse(&entry, &value);
4139
4140                 switch (dbus_message_iter_get_arg_type(&value)) {
4141                 case DBUS_TYPE_STRING:
4142                         if (g_str_equal(key, "Type") == TRUE)
4143                                 dbus_message_iter_get_basic(&value, &type);
4144                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
4145                                         g_str_equal(key, "Mode") == TRUE)
4146                                 dbus_message_iter_get_basic(&value, &mode);
4147                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4148                                         g_str_equal(key, "Security") == TRUE)
4149                                 dbus_message_iter_get_basic(&value, &security);
4150                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4151                                         g_str_equal(key, "Passphrase") == TRUE)
4152                                 dbus_message_iter_get_basic(&value, &passphrase);
4153                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4154                                         g_str_equal(key, "SSID") == TRUE)
4155                                 dbus_message_iter_get_basic(&value, &ssid);
4156                 }
4157
4158                 dbus_message_iter_next(&array);
4159         }
4160
4161         if (type == NULL)
4162                 return -EINVAL;
4163
4164         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4165                 return -EOPNOTSUPP;
4166
4167         if (ssid == NULL)
4168                 return -EINVAL;
4169
4170         ssid_len = strlen(ssid);
4171         if (ssid_len < 1)
4172                 return -EINVAL;
4173
4174         if (g_strcmp0(security, "none") != 0 &&
4175                                 g_strcmp0(security, "wep") != 0 &&
4176                                 g_strcmp0(security, "psk") != 0 &&
4177                                 g_strcmp0(security, "wpa") != 0 &&
4178                                 g_strcmp0(security, "rsn") != 0 &&
4179                                 g_strcmp0(security, "ieee8021x") != 0)
4180                 return -EINVAL;
4181
4182         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4183         if (device == NULL)
4184                 return -EOPNOTSUPP;
4185
4186         ident = connman_device_get_ident(device);
4187         if (ident == NULL)
4188                 return -EOPNOTSUPP;
4189
4190
4191         if (!g_strcmp0(security, "wpa") ||
4192                 !g_strcmp0(security, "rsn"))
4193                 group_security = "psk";
4194         else
4195                 group_security = security;
4196
4197         group = connman_wifi_build_group_name((unsigned char *) ssid,
4198                                                 ssid_len, mode, group_security);
4199         if (group == NULL)
4200                 return -EINVAL;
4201
4202         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4203
4204         service = lookup_by_identifier(name);
4205
4206         if (service != NULL)
4207                 goto done;
4208
4209         network = create_hidden_wifi(device, ssid, mode, security);
4210         if (network != NULL) {
4211                 connman_network_set_group(network, group);
4212                 created = TRUE;
4213         }
4214
4215         service = lookup_by_identifier(name);
4216
4217 done:
4218         g_free(name);
4219         g_free(group);
4220
4221         if (service == NULL) {
4222                 err = -EOPNOTSUPP;
4223                 goto failed;
4224         }
4225
4226         if (is_connected(service) == TRUE) {
4227                 err = -EISCONN;
4228                 goto failed;
4229         }
4230
4231         if (is_connecting(service) == TRUE) {
4232                 err = -EALREADY;
4233                 goto failed;
4234         }
4235
4236         set_reconnect_state(service, FALSE);
4237
4238         __connman_device_disconnect(device);
4239
4240         if (passphrase != NULL) {
4241                 g_free(service->passphrase);
4242                 service->passphrase = g_strdup(passphrase);
4243         }
4244
4245         service->userconnect = TRUE;
4246
4247         err = __connman_service_connect(service);
4248         if (err < 0 && err != -EINPROGRESS)
4249                 goto failed;
4250
4251         service->pending = dbus_message_ref(msg);
4252
4253         return 0;
4254
4255 failed:
4256         if (service != NULL && created == TRUE) {
4257                 struct connman_network *network = service->network;
4258
4259                 if (network != NULL) {
4260                         connman_network_set_available(network, FALSE);
4261                         __connman_device_cleanup_networks(device);
4262                 } else
4263                         __connman_service_put(service);
4264         }
4265
4266         return err;
4267 }
4268
4269 /**
4270  * __connman_service_get:
4271  * @identifier: service identifier
4272  *
4273  * Look up a service by identifier or create a new one if not found
4274  */
4275 static struct connman_service *service_get(const char *identifier)
4276 {
4277         struct connman_service *service;
4278         GSequenceIter *iter;
4279
4280         iter = g_hash_table_lookup(service_hash, identifier);
4281         if (iter != NULL) {
4282                 service = g_sequence_get(iter);
4283                 if (service != NULL)
4284                         connman_service_ref(service);
4285                 return service;
4286         }
4287
4288         service = connman_service_create();
4289         if (service == NULL)
4290                 return NULL;
4291
4292         DBG("service %p", service);
4293
4294         service->identifier = g_strdup(identifier);
4295
4296         service->profile = g_strdup(__connman_profile_active_ident());
4297
4298         iter = g_sequence_insert_sorted(service_list, service,
4299                                                 service_compare, NULL);
4300
4301         g_hash_table_insert(service_hash, service->identifier, iter);
4302
4303         return service;
4304 }
4305
4306 static int service_register(struct connman_service *service)
4307 {
4308         const char *path = __connman_profile_active_path();
4309         GSequenceIter *iter;
4310
4311         DBG("service %p", service);
4312
4313         if (service->path != NULL)
4314                 return -EALREADY;
4315
4316         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4317
4318         DBG("path %s", service->path);
4319
4320         __connman_config_provision_service(service);
4321
4322         __connman_storage_load_service(service);
4323
4324         g_dbus_register_interface(connection, service->path,
4325                                         CONNMAN_SERVICE_INTERFACE,
4326                                         service_methods, service_signals,
4327                                                         NULL, service, NULL);
4328
4329         iter = g_hash_table_lookup(service_hash, service->identifier);
4330         if (iter != NULL)
4331                 g_sequence_sort_changed(iter, service_compare, NULL);
4332
4333         __connman_profile_changed(TRUE);
4334
4335         return 0;
4336 }
4337
4338 static void service_up(struct connman_ipconfig *ipconfig)
4339 {
4340         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4341
4342         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4343
4344         link_changed(service);
4345
4346         service->stats.valid = FALSE;
4347         service->stats_roaming.valid = FALSE;
4348 }
4349
4350 static void service_down(struct connman_ipconfig *ipconfig)
4351 {
4352         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4353 }
4354
4355 static void service_lower_up(struct connman_ipconfig *ipconfig)
4356 {
4357         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4358
4359         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4360
4361         stats_start(service);
4362 }
4363
4364 static void service_lower_down(struct connman_ipconfig *ipconfig)
4365 {
4366         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4367
4368         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4369
4370         stats_stop(service);
4371         __connman_storage_save_service(service);
4372 }
4373
4374 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4375 {
4376         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4377         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4378         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4379
4380         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4381
4382         type = __connman_ipconfig_get_config_type(ipconfig);
4383         method = __connman_ipconfig_get_method(ipconfig);
4384
4385         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4386                                                         type, method);
4387
4388         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4389                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4390                 __connman_service_indicate_state(service,
4391                                                 CONNMAN_SERVICE_STATE_READY,
4392                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4393
4394         settings_changed(service, ipconfig);
4395 }
4396
4397 static void service_ip_release(struct connman_ipconfig *ipconfig)
4398 {
4399         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4400         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4401         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4402
4403         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4404
4405         type = __connman_ipconfig_get_config_type(ipconfig);
4406         method = __connman_ipconfig_get_method(ipconfig);
4407
4408         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4409                                                         type, method);
4410
4411         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4412                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4413                 __connman_service_indicate_state(service,
4414                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4415                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4416
4417         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4418                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4419                 __connman_service_indicate_state(service,
4420                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4421                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4422
4423         settings_changed(service, ipconfig);
4424 }
4425
4426 static const struct connman_ipconfig_ops service_ops = {
4427         .up             = service_up,
4428         .down           = service_down,
4429         .lower_up       = service_lower_up,
4430         .lower_down     = service_lower_down,
4431         .ip_bound       = service_ip_bound,
4432         .ip_release     = service_ip_release,
4433 };
4434
4435 static void setup_ip4config(struct connman_service *service, int index)
4436 {
4437         if (index < 0)
4438                 return;
4439
4440         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4441                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4442         if (service->ipconfig_ipv4 == NULL)
4443                 return;
4444
4445         connman_ipconfig_set_method(service->ipconfig_ipv4,
4446                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4447
4448         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4449
4450         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4451 }
4452
4453 static void setup_ip6config(struct connman_service *service, int index)
4454 {
4455         if (index < 0)
4456                 return;
4457
4458         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4459                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4460         if (service->ipconfig_ipv6 == NULL)
4461                 return;
4462
4463         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4464
4465         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4466 }
4467
4468 void __connman_service_create_ip4config(struct connman_service *service,
4469                                                                 int index)
4470 {
4471         const char *ident = service->profile;
4472         GKeyFile *keyfile;
4473
4474         DBG("ipv4 %p", service->ipconfig_ipv4);
4475
4476         if (service->ipconfig_ipv4 != NULL)
4477                 return;
4478
4479         setup_ip4config(service, index);
4480
4481         if (ident == NULL)
4482                 return;
4483
4484         keyfile = __connman_storage_open_profile(ident);
4485         if (keyfile == NULL)
4486                 return;
4487
4488         if (service->ipconfig_ipv4)
4489                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4490                                         service->identifier, "IPv4.");
4491         g_key_file_free(keyfile);
4492 }
4493
4494 void __connman_service_create_ip6config(struct connman_service *service,
4495                                                                 int index)
4496 {
4497         const char *ident = service->profile;
4498         GKeyFile *keyfile;
4499
4500         DBG("ipv6 %p", service->ipconfig_ipv6);
4501
4502         if (service->ipconfig_ipv6 != NULL)
4503                 return;
4504
4505         setup_ip6config(service, index);
4506
4507         if (ident == NULL)
4508                 return;
4509
4510         keyfile = __connman_storage_open_profile(ident);
4511         if (keyfile == NULL)
4512                 return;
4513
4514         if (service->ipconfig_ipv6 != NULL)
4515                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4516                                         service->identifier, "IPv6.");
4517
4518         g_key_file_free(keyfile);
4519 }
4520
4521 /**
4522  * __connman_service_lookup_from_network:
4523  * @network: network structure
4524  *
4525  * Look up a service by network (reference count will not be increased)
4526  */
4527 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4528 {
4529         struct connman_service *service;
4530         const char *ident, *group;
4531         char *name;
4532
4533         DBG("network %p", network);
4534
4535         ident = __connman_network_get_ident(network);
4536         if (ident == NULL)
4537                 return NULL;
4538
4539         group = connman_network_get_group(network);
4540         if (group == NULL)
4541                 return NULL;
4542
4543         name = g_strdup_printf("%s_%s_%s",
4544                         __connman_network_get_type(network), ident, group);
4545         service = lookup_by_identifier(name);
4546         g_free(name);
4547
4548         return service;
4549 }
4550
4551 struct connman_service *__connman_service_lookup_from_index(int index)
4552 {
4553         struct connman_service *service;
4554         GSequenceIter *iter;
4555
4556         iter = g_sequence_get_begin_iter(service_list);
4557
4558         while (g_sequence_iter_is_end(iter) == FALSE) {
4559                 service = g_sequence_get(iter);
4560
4561                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4562                                                         == index)
4563                         return service;
4564
4565                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4566                                                         == index)
4567                         return service;
4568
4569                 iter = g_sequence_iter_next(iter);
4570         }
4571
4572         return NULL;
4573 }
4574
4575 const char *__connman_service_get_ident(struct connman_service *service)
4576 {
4577         return service->identifier;
4578 }
4579
4580 const char *__connman_service_get_path(struct connman_service *service)
4581 {
4582         return service->path;
4583 }
4584
4585 unsigned int __connman_service_get_order(struct connman_service *service)
4586 {
4587         GSequenceIter *iter;
4588
4589         if (service == NULL)
4590                 return 0;
4591
4592         if (service->favorite == FALSE) {
4593                 service->order = 0;
4594                 goto done;
4595         }
4596
4597         iter = g_hash_table_lookup(service_hash, service->identifier);
4598         if (iter != NULL) {
4599                 if (g_sequence_iter_get_position(iter) == 0)
4600                         service->order = 1;
4601                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4602                         service->order = 10;
4603                 else
4604                         service->order = 0;
4605         }
4606
4607 done:
4608         return service->order;
4609 }
4610
4611 static enum connman_service_type convert_network_type(struct connman_network *network)
4612 {
4613         enum connman_network_type type = connman_network_get_type(network);
4614
4615         switch (type) {
4616         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4617         case CONNMAN_NETWORK_TYPE_VENDOR:
4618                 break;
4619         case CONNMAN_NETWORK_TYPE_ETHERNET:
4620                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4621         case CONNMAN_NETWORK_TYPE_WIFI:
4622                 return CONNMAN_SERVICE_TYPE_WIFI;
4623         case CONNMAN_NETWORK_TYPE_WIMAX:
4624                 return CONNMAN_SERVICE_TYPE_WIMAX;
4625         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4626         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4627                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4628         case CONNMAN_NETWORK_TYPE_CELLULAR:
4629                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4630         }
4631
4632         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4633 }
4634
4635 static enum connman_service_mode convert_wifi_mode(const char *mode)
4636 {
4637         if (mode == NULL)
4638                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4639         else if (g_str_equal(mode, "managed") == TRUE)
4640                 return CONNMAN_SERVICE_MODE_MANAGED;
4641         else if (g_str_equal(mode, "adhoc") == TRUE)
4642                 return CONNMAN_SERVICE_MODE_ADHOC;
4643         else
4644                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4645 }
4646
4647 static enum connman_service_security convert_wifi_security(const char *security)
4648 {
4649         if (security == NULL)
4650                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4651         else if (g_str_equal(security, "none") == TRUE)
4652                 return CONNMAN_SERVICE_SECURITY_NONE;
4653         else if (g_str_equal(security, "wep") == TRUE)
4654                 return CONNMAN_SERVICE_SECURITY_WEP;
4655         else if (g_str_equal(security, "psk") == TRUE)
4656                 return CONNMAN_SERVICE_SECURITY_PSK;
4657         else if (g_str_equal(security, "ieee8021x") == TRUE)
4658                 return CONNMAN_SERVICE_SECURITY_8021X;
4659         else if (g_str_equal(security, "wpa") == TRUE)
4660                 return CONNMAN_SERVICE_SECURITY_WPA;
4661         else if (g_str_equal(security, "rsn") == TRUE)
4662                 return CONNMAN_SERVICE_SECURITY_RSN;
4663         else
4664                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4665 }
4666
4667 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4668 {
4669         switch (mode) {
4670         case 0:
4671         case 1:
4672                 return CONNMAN_SERVICE_MODE_GPRS;
4673         case 3:
4674                 return CONNMAN_SERVICE_MODE_EDGE;
4675         case 2:
4676         case 4:
4677         case 5:
4678         case 6:
4679                 return CONNMAN_SERVICE_MODE_UMTS;
4680         }
4681
4682         return CONNMAN_SERVICE_MODE_UNKNOWN;
4683 }
4684
4685 static void update_from_network(struct connman_service *service,
4686                                         struct connman_network *network)
4687 {
4688         connman_uint8_t strength = service->strength;
4689         GSequenceIter *iter;
4690         const char *str;
4691
4692         DBG("service %p network %p", service, network);
4693
4694         if (is_connected(service) == TRUE)
4695                 return;
4696
4697         if (is_connecting(service) == TRUE)
4698                 return;
4699
4700         str = connman_network_get_string(network, "Name");
4701         if (str != NULL) {
4702                 g_free(service->name);
4703                 service->name = g_strdup(str);
4704                 service->hidden = FALSE;
4705         } else {
4706                 g_free(service->name);
4707                 service->name = NULL;
4708                 service->hidden = TRUE;
4709         }
4710
4711         service->strength = connman_network_get_uint8(network, "Strength");
4712         service->roaming = connman_network_get_bool(network, "Roaming");
4713
4714         if (service->strength == 0) {
4715                 /*
4716                  * Filter out 0-values; it's unclear what they mean
4717                  * and they cause anomalous sorting of the priority list.
4718                  */
4719                 service->strength = strength;
4720         }
4721
4722         str = connman_network_get_string(network, "WiFi.Mode");
4723         service->mode = convert_wifi_mode(str);
4724
4725         str = connman_network_get_string(network, "WiFi.Security");
4726         service->security = convert_wifi_security(str);
4727
4728         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4729                 connman_uint8_t value = connman_network_get_uint8(network,
4730                                                         "Cellular.Mode");
4731
4732                 service->mode = convert_cellular_mode(value);
4733         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4734                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4735
4736         if (service->strength > strength && service->network != NULL) {
4737                 connman_network_unref(service->network);
4738                 service->network = connman_network_ref(network);
4739
4740                 strength_changed(service);
4741         }
4742
4743         if (service->network == NULL)
4744                 service->network = connman_network_ref(network);
4745
4746         iter = g_hash_table_lookup(service_hash, service->identifier);
4747         if (iter != NULL)
4748                 g_sequence_sort_changed(iter, service_compare, NULL);
4749 }
4750
4751 /**
4752  * __connman_service_create_from_network:
4753  * @network: network structure
4754  *
4755  * Look up service by network and if not found, create one
4756  */
4757 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4758 {
4759         struct connman_service *service;
4760         struct connman_device *device;
4761         const char *ident, *group;
4762         char *name;
4763         int index;
4764
4765         DBG("network %p", network);
4766
4767         ident = __connman_network_get_ident(network);
4768         if (ident == NULL)
4769                 return NULL;
4770
4771         group = connman_network_get_group(network);
4772         if (group == NULL)
4773                 return NULL;
4774
4775         name = g_strdup_printf("%s_%s_%s",
4776                         __connman_network_get_type(network), ident, group);
4777         service = service_get(name);
4778         g_free(name);
4779
4780         if (service == NULL)
4781                 return NULL;
4782
4783         if (__connman_network_get_weakness(network) == TRUE)
4784                 return service;
4785
4786         if (service->path != NULL) {
4787                 update_from_network(service, network);
4788                 __connman_profile_changed(TRUE);
4789                 return service;
4790         }
4791
4792         service->type = convert_network_type(network);
4793
4794         switch (service->type) {
4795         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4796         case CONNMAN_SERVICE_TYPE_SYSTEM:
4797         case CONNMAN_SERVICE_TYPE_ETHERNET:
4798         case CONNMAN_SERVICE_TYPE_WIMAX:
4799         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4800         case CONNMAN_SERVICE_TYPE_GPS:
4801         case CONNMAN_SERVICE_TYPE_VPN:
4802         case CONNMAN_SERVICE_TYPE_GADGET:
4803                 service->autoconnect = FALSE;
4804                 break;
4805         case CONNMAN_SERVICE_TYPE_WIFI:
4806         case CONNMAN_SERVICE_TYPE_CELLULAR:
4807                 service->autoconnect = TRUE;
4808                 break;
4809         }
4810
4811         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4812
4813         update_from_network(service, network);
4814
4815         index = connman_network_get_index(network);
4816
4817         if (service->ipconfig_ipv4 == NULL)
4818                 setup_ip4config(service, index);
4819
4820         if (service->ipconfig_ipv6 == NULL)
4821                 setup_ip6config(service, index);
4822
4823         service_register(service);
4824
4825         if (service->favorite == TRUE) {
4826                 device = connman_network_get_device(service->network);
4827                 if (device && __connman_device_scanning(device) == FALSE)
4828                         __connman_service_auto_connect();
4829         }
4830
4831         return service;
4832 }
4833
4834 void __connman_service_update_from_network(struct connman_network *network)
4835 {
4836         struct connman_service *service;
4837         enum connman_service_mode mode;
4838         connman_uint8_t strength, value;
4839         connman_bool_t roaming;
4840         GSequenceIter *iter;
4841         const char *name;
4842         connman_bool_t stats_enable;
4843
4844         DBG("network %p", network);
4845
4846         service = __connman_service_lookup_from_network(network);
4847         if (service == NULL)
4848                 return;
4849
4850         if (service->network == NULL)
4851                 return;
4852
4853         name = connman_network_get_string(service->network, "Name");
4854         if (g_strcmp0(service->name, name) != 0) {
4855                 g_free(service->name);
4856                 service->name = g_strdup(name);
4857                 connman_dbus_property_changed_basic(service->path,
4858                                 CONNMAN_SERVICE_INTERFACE, "Name",
4859                                 DBUS_TYPE_STRING, &service->name);
4860         }
4861
4862         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4863                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4864
4865         strength = connman_network_get_uint8(service->network, "Strength");
4866         if (strength == service->strength)
4867                 goto roaming;
4868
4869         service->strength = strength;
4870
4871         strength_changed(service);
4872
4873 roaming:
4874         roaming = connman_network_get_bool(service->network, "Roaming");
4875         if (roaming == service->roaming)
4876                 goto done;
4877
4878         stats_enable = stats_enabled(service);
4879         if (stats_enable == TRUE)
4880                 stats_stop(service);
4881
4882         service->roaming = roaming;
4883
4884         if (stats_enable == TRUE)
4885                 stats_start(service);
4886
4887         roaming_changed(service);
4888
4889         iter = g_hash_table_lookup(service_hash, service->identifier);
4890         if (iter != NULL)
4891                 g_sequence_sort_changed(iter, service_compare, NULL);
4892
4893 done:
4894         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4895                 return;
4896
4897         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4898         mode = convert_cellular_mode(value);
4899
4900         if (mode == service->mode)
4901                 return;
4902
4903         service->mode = mode;
4904
4905         mode_changed(service);
4906 }
4907
4908 void __connman_service_remove_from_network(struct connman_network *network)
4909 {
4910         struct connman_service *service;
4911
4912         DBG("network %p", network);
4913
4914         service = __connman_service_lookup_from_network(network);
4915         if (service == NULL)
4916                 return;
4917
4918         __connman_service_put(service);
4919 }
4920
4921 /**
4922  * __connman_service_create_from_provider:
4923  * @provider: provider structure
4924  *
4925  * Look up service by provider and if not found, create one
4926  */
4927 struct connman_service *
4928 __connman_service_create_from_provider(struct connman_provider *provider)
4929 {
4930         struct connman_service *service;
4931         const char *ident, *str;
4932         char *name;
4933         int index = connman_provider_get_index(provider);
4934
4935         DBG("provider %p", provider);
4936
4937         ident = __connman_provider_get_ident(provider);
4938         if (ident == NULL)
4939                 return NULL;
4940
4941         name = g_strdup_printf("vpn_%s", ident);
4942         service = service_get(name);
4943         g_free(name);
4944
4945         if (service == NULL)
4946                 return NULL;
4947
4948         service->type = CONNMAN_SERVICE_TYPE_VPN;
4949         service->provider = connman_provider_ref(provider);
4950         service->autoconnect = FALSE;
4951
4952         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4953
4954         str = connman_provider_get_string(provider, "Name");
4955         if (str != NULL) {
4956                 g_free(service->name);
4957                 service->name = g_strdup(str);
4958                 service->hidden = FALSE;
4959         } else {
4960                 g_free(service->name);
4961                 service->name = NULL;
4962                 service->hidden = TRUE;
4963         }
4964
4965         service->strength = 0;
4966
4967         if (service->ipconfig_ipv4 == NULL)
4968                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4969                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4970         if (service->ipconfig_ipv4 == NULL)
4971                 return service;
4972
4973         connman_ipconfig_set_method(service->ipconfig_ipv4,
4974                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4975         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4976         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4977
4978         if (service->ipconfig_ipv6 == NULL)
4979                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4980                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4981         if (service->ipconfig_ipv6 == NULL)
4982                 return service;
4983
4984         connman_ipconfig_set_method(service->ipconfig_ipv6,
4985                                         CONNMAN_IPCONFIG_METHOD_OFF);
4986         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4987         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4988
4989         service_register(service);
4990
4991         return service;
4992 }
4993
4994 static int service_load(struct connman_service *service)
4995 {
4996         const char *ident = service->profile;
4997         GKeyFile *keyfile;
4998         GError *error = NULL;
4999         gchar *pathname, *data = NULL;
5000         gsize length;
5001         gchar *str;
5002         connman_bool_t autoconnect;
5003         unsigned int ssid_len;
5004         int err = 0;
5005
5006         DBG("service %p", service);
5007
5008         if (ident == NULL)
5009                 return -EINVAL;
5010
5011         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5012         if (pathname == NULL)
5013                 return -ENOMEM;
5014
5015         keyfile = g_key_file_new();
5016
5017         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
5018                 g_free(pathname);
5019                 return -ENOENT;
5020         }
5021
5022         g_free(pathname);
5023
5024         if (g_key_file_load_from_data(keyfile, data, length,
5025                                                         0, NULL) == FALSE) {
5026                 g_free(data);
5027                 return -EILSEQ;
5028         }
5029
5030         g_free(data);
5031
5032         switch (service->type) {
5033         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5034         case CONNMAN_SERVICE_TYPE_SYSTEM:
5035         case CONNMAN_SERVICE_TYPE_ETHERNET:
5036         case CONNMAN_SERVICE_TYPE_GPS:
5037         case CONNMAN_SERVICE_TYPE_VPN:
5038         case CONNMAN_SERVICE_TYPE_GADGET:
5039                 break;
5040         case CONNMAN_SERVICE_TYPE_WIFI:
5041                 if (service->name == NULL) {
5042                         gchar *name;
5043
5044                         name = g_key_file_get_string(keyfile,
5045                                         service->identifier, "Name", NULL);
5046                         if (name != NULL) {
5047                                 g_free(service->name);
5048                                 service->name = name;
5049                         }
5050
5051                         if (service->network != NULL)
5052                                 connman_network_set_name(service->network,
5053                                                                         name);
5054                 }
5055
5056                 if (service->network &&
5057                                 connman_network_get_blob(service->network,
5058                                         "WiFi.SSID", &ssid_len) == NULL) {
5059                         gchar *hex_ssid;
5060
5061                         hex_ssid = g_key_file_get_string(keyfile,
5062                                                         service->identifier,
5063                                                                 "SSID", NULL);
5064
5065                         if (hex_ssid != NULL) {
5066                                 gchar *ssid;
5067                                 unsigned int i, j = 0, hex;
5068                                 size_t hex_ssid_len = strlen(hex_ssid);
5069
5070                                 ssid = g_try_malloc0(hex_ssid_len / 2);
5071                                 if (ssid == NULL) {
5072                                         g_free(hex_ssid);
5073                                         err = -ENOMEM;
5074                                         goto done;
5075                                 }
5076
5077                                 for (i = 0; i < hex_ssid_len; i += 2) {
5078                                         sscanf(hex_ssid + i, "%02x", &hex);
5079                                         ssid[j++] = hex;
5080                                 }
5081
5082                                 connman_network_set_blob(service->network,
5083                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
5084                         }
5085
5086                         g_free(hex_ssid);
5087                 }
5088                 /* fall through */
5089
5090         case CONNMAN_SERVICE_TYPE_WIMAX:
5091         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5092         case CONNMAN_SERVICE_TYPE_CELLULAR:
5093                 service->favorite = g_key_file_get_boolean(keyfile,
5094                                 service->identifier, "Favorite", NULL);
5095
5096                 autoconnect = g_key_file_get_boolean(keyfile,
5097                                 service->identifier, "AutoConnect", &error);
5098                 if (error == NULL)
5099                         service->autoconnect = autoconnect;
5100                 g_clear_error(&error);
5101
5102                 str = g_key_file_get_string(keyfile,
5103                                 service->identifier, "Failure", NULL);
5104                 if (str != NULL) {
5105                         if (service->favorite == FALSE)
5106                                 service->state_ipv4 = service->state_ipv6 =
5107                                         CONNMAN_SERVICE_STATE_FAILURE;
5108                         service->error = string2error(str);
5109                 }
5110                 break;
5111         }
5112
5113         str = g_key_file_get_string(keyfile,
5114                                 service->identifier, "Modified", NULL);
5115         if (str != NULL) {
5116                 g_time_val_from_iso8601(str, &service->modified);
5117                 g_free(str);
5118         }
5119
5120         str = g_key_file_get_string(keyfile,
5121                                 service->identifier, "Passphrase", NULL);
5122         if (str != NULL) {
5123                 g_free(service->passphrase);
5124                 service->passphrase = str;
5125         }
5126
5127         if (service->ipconfig_ipv4 != NULL)
5128                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5129                                         service->identifier, "IPv4.");
5130
5131         if (service->ipconfig_ipv6 != NULL)
5132                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5133                                         service->identifier, "IPv6.");
5134
5135         service->nameservers_config = g_key_file_get_string_list(keyfile,
5136                         service->identifier, "Nameservers", &length, NULL);
5137         if (service->nameservers_config != NULL && length == 0) {
5138                 g_strfreev(service->nameservers_config);
5139                 service->nameservers_config = NULL;
5140         }
5141
5142         service->domains = g_key_file_get_string_list(keyfile,
5143                         service->identifier, "Domains", &length, NULL);
5144         if (service->domains != NULL && length == 0) {
5145                 g_strfreev(service->domains);
5146                 service->domains = NULL;
5147         }
5148
5149         str = g_key_file_get_string(keyfile,
5150                                 service->identifier, "Proxy.Method", NULL);
5151         if (str != NULL)
5152                 service->proxy_config = string2proxymethod(str);
5153
5154         g_free(str);
5155
5156         service->proxies = g_key_file_get_string_list(keyfile,
5157                         service->identifier, "Proxy.Servers", &length, NULL);
5158         if (service->proxies != NULL && length == 0) {
5159                 g_strfreev(service->proxies);
5160                 service->proxies = NULL;
5161         }
5162
5163         service->excludes = g_key_file_get_string_list(keyfile,
5164                         service->identifier, "Proxy.Excludes", &length, NULL);
5165         if (service->excludes != NULL && length == 0) {
5166                 g_strfreev(service->excludes);
5167                 service->excludes = NULL;
5168         }
5169
5170         str = g_key_file_get_string(keyfile,
5171                                 service->identifier, "Proxy.URL", NULL);
5172         if (str != NULL) {
5173                 g_free(service->pac);
5174                 service->pac = str;
5175         }
5176
5177 done:
5178         g_key_file_free(keyfile);
5179
5180         return err;
5181 }
5182
5183 static int service_save(struct connman_service *service)
5184 {
5185         const char *ident = service->profile;
5186         GKeyFile *keyfile;
5187         gchar *pathname, *data = NULL;
5188         gsize length;
5189         gchar *str;
5190         const char *cst_str = NULL;
5191         int err = 0;
5192
5193         DBG("service %p", service);
5194
5195         if (ident == NULL)
5196                 return -EINVAL;
5197
5198         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5199         if (pathname == NULL)
5200                 return -ENOMEM;
5201
5202         keyfile = g_key_file_new();
5203
5204         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5205                 goto update;
5206
5207         if (length > 0) {
5208                 if (g_key_file_load_from_data(keyfile, data, length,
5209                                                         0, NULL) == FALSE)
5210                         goto done;
5211         }
5212
5213         g_free(data);
5214
5215 update:
5216         if (service->name != NULL)
5217                 g_key_file_set_string(keyfile, service->identifier,
5218                                                 "Name", service->name);
5219
5220         switch (service->type) {
5221         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5222         case CONNMAN_SERVICE_TYPE_SYSTEM:
5223         case CONNMAN_SERVICE_TYPE_ETHERNET:
5224         case CONNMAN_SERVICE_TYPE_GPS:
5225         case CONNMAN_SERVICE_TYPE_VPN:
5226         case CONNMAN_SERVICE_TYPE_GADGET:
5227                 break;
5228         case CONNMAN_SERVICE_TYPE_WIFI:
5229                 if (service->network) {
5230                         const unsigned char *ssid;
5231                         unsigned int ssid_len = 0;
5232
5233                         ssid = connman_network_get_blob(service->network,
5234                                                         "WiFi.SSID", &ssid_len);
5235
5236                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5237                                 char *identifier = service->identifier;
5238                                 GString *str;
5239                                 unsigned int i;
5240
5241                                 str = g_string_sized_new(ssid_len * 2);
5242                                 if (str == NULL) {
5243                                         err = -ENOMEM;
5244                                         goto done;
5245                                 }
5246
5247                                 for (i = 0; i < ssid_len; i++)
5248                                         g_string_append_printf(str,
5249                                                         "%02x", ssid[i]);
5250
5251                                 g_key_file_set_string(keyfile, identifier,
5252                                                         "SSID", str->str);
5253
5254                                 g_string_free(str, TRUE);
5255                         }
5256                 }
5257                 /* fall through */
5258
5259         case CONNMAN_SERVICE_TYPE_WIMAX:
5260         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5261         case CONNMAN_SERVICE_TYPE_CELLULAR:
5262                 g_key_file_set_boolean(keyfile, service->identifier,
5263                                         "Favorite", service->favorite);
5264
5265                 if (service->favorite == TRUE)
5266                         g_key_file_set_boolean(keyfile, service->identifier,
5267                                         "AutoConnect", service->autoconnect);
5268
5269                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5270                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5271                         const char *failure = error2string(service->error);
5272                         if (failure != NULL)
5273                                 g_key_file_set_string(keyfile,
5274                                                         service->identifier,
5275                                                         "Failure", failure);
5276                 } else {
5277                         g_key_file_remove_key(keyfile, service->identifier,
5278                                                         "Failure", NULL);
5279                 }
5280                 break;
5281         }
5282
5283         str = g_time_val_to_iso8601(&service->modified);
5284         if (str != NULL) {
5285                 g_key_file_set_string(keyfile, service->identifier,
5286                                                         "Modified", str);
5287                 g_free(str);
5288         }
5289
5290         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5291                 g_key_file_set_string(keyfile, service->identifier,
5292                                         "Passphrase", service->passphrase);
5293         else
5294                 g_key_file_remove_key(keyfile, service->identifier,
5295                                                         "Passphrase", NULL);
5296
5297         if (service->ipconfig_ipv4 != NULL)
5298                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5299                                         service->identifier, "IPv4.");
5300
5301         if (service->ipconfig_ipv6 != NULL)
5302                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5303                                                 service->identifier, "IPv6.");
5304
5305         if (service->nameservers_config != NULL) {
5306                 guint len = g_strv_length(service->nameservers_config);
5307
5308                 g_key_file_set_string_list(keyfile, service->identifier,
5309                                                                 "Nameservers",
5310                                 (const gchar **) service->nameservers_config, len);
5311         } else
5312                 g_key_file_remove_key(keyfile, service->identifier,
5313                                                         "Nameservers", NULL);
5314
5315         if (service->domains != NULL) {
5316                 guint len = g_strv_length(service->domains);
5317
5318                 g_key_file_set_string_list(keyfile, service->identifier,
5319                                                                 "Domains",
5320                                 (const gchar **) service->domains, len);
5321         } else
5322                 g_key_file_remove_key(keyfile, service->identifier,
5323                                                         "Domains", NULL);
5324
5325         cst_str = proxymethod2string(service->proxy_config);
5326         if (cst_str != NULL)
5327                 g_key_file_set_string(keyfile, service->identifier,
5328                                 "Proxy.Method", cst_str);
5329
5330         if (service->proxies != NULL) {
5331                 guint len = g_strv_length(service->proxies);
5332
5333                 g_key_file_set_string_list(keyfile, service->identifier,
5334                                 "Proxy.Servers",
5335                                 (const gchar **) service->proxies, len);
5336         } else
5337                 g_key_file_remove_key(keyfile, service->identifier,
5338                                                 "Proxy.Servers", NULL);
5339
5340         if (service->excludes != NULL) {
5341                 guint len = g_strv_length(service->excludes);
5342
5343                 g_key_file_set_string_list(keyfile, service->identifier,
5344                                 "Proxy.Excludes",
5345                                 (const gchar **) service->excludes, len);
5346         } else
5347                 g_key_file_remove_key(keyfile, service->identifier,
5348                                                 "Proxy.Excludes", NULL);
5349
5350         if (service->pac != NULL && strlen(service->pac) > 0)
5351                 g_key_file_set_string(keyfile, service->identifier,
5352                                         "Proxy.URL", service->pac);
5353         else
5354                 g_key_file_remove_key(keyfile, service->identifier,
5355                                                         "Proxy.URL", NULL);
5356
5357         data = g_key_file_to_data(keyfile, &length, NULL);
5358
5359         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5360                 connman_error("Failed to store service information");
5361
5362 done:
5363         g_free(data);
5364
5365         g_key_file_free(keyfile);
5366
5367         g_free(pathname);
5368
5369         return err;
5370 }
5371
5372 static struct connman_storage service_storage = {
5373         .name           = "service",
5374         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5375         .service_load   = service_load,
5376         .service_save   = service_save,
5377 };
5378
5379 int __connman_service_init(void)
5380 {
5381         DBG("");
5382
5383         connection = connman_dbus_get_connection();
5384
5385         if (connman_storage_register(&service_storage) < 0)
5386                 connman_error("Failed to register service storage");
5387
5388         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5389                                                                 NULL, NULL);
5390
5391         service_list = g_sequence_new(service_free);
5392
5393         return 0;
5394 }
5395
5396 void __connman_service_cleanup(void)
5397 {
5398         DBG("");
5399
5400         g_sequence_free(service_list);
5401         service_list = NULL;
5402
5403         g_hash_table_destroy(service_hash);
5404         service_hash = NULL;
5405
5406         g_slist_free(counter_list);
5407         counter_list = NULL;
5408
5409         connman_storage_unregister(&service_storage);
5410
5411         dbus_connection_unref(connection);
5412 }