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 {
1238         connman_dbus_property_changed_dict(service->path,
1239                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1240                                                         append_ipv4, service);
1241
1242         connman_dbus_property_changed_dict(service->path,
1243                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1244                                                         append_ipv6, service);
1245 }
1246
1247 static void ipv4_configuration_changed(struct connman_service *service)
1248 {
1249         connman_dbus_property_changed_dict(service->path,
1250                                         CONNMAN_SERVICE_INTERFACE,
1251                                                         "IPv4.Configuration",
1252                                                         append_ipv4config,
1253                                                         service);
1254 }
1255
1256 static void ipv6_configuration_changed(struct connman_service *service)
1257 {
1258         connman_dbus_property_changed_dict(service->path,
1259                                         CONNMAN_SERVICE_INTERFACE,
1260                                                         "IPv6.Configuration",
1261                                                         append_ipv6config,
1262                                                         service);
1263 }
1264
1265 static void dns_changed(struct connman_service *service)
1266 {
1267         connman_dbus_property_changed_array(service->path,
1268                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1269                                         DBUS_TYPE_STRING, append_dns, service);
1270 }
1271
1272 static void dns_configuration_changed(struct connman_service *service)
1273 {
1274         connman_dbus_property_changed_array(service->path,
1275                                 CONNMAN_SERVICE_INTERFACE,
1276                                 "Nameservers.Configuration",
1277                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1278
1279         dns_changed(service);
1280 }
1281
1282 static void domain_changed(struct connman_service *service)
1283 {
1284         connman_dbus_property_changed_array(service->path,
1285                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1286                                 DBUS_TYPE_STRING, append_domain, service);
1287 }
1288
1289 static void domain_configuration_changed(struct connman_service *service)
1290 {
1291         connman_dbus_property_changed_array(service->path,
1292                                 CONNMAN_SERVICE_INTERFACE,
1293                                 "Domains.Configuration",
1294                                 DBUS_TYPE_STRING, append_domainconfig, service);
1295 }
1296
1297 static void proxy_changed(struct connman_service *service)
1298 {
1299         connman_dbus_property_changed_dict(service->path,
1300                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1301                                                         append_proxy, service);
1302 }
1303
1304 static void proxy_configuration_changed(struct connman_service *service)
1305 {
1306         connman_dbus_property_changed_dict(service->path,
1307                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1308                                                 append_proxyconfig, service);
1309
1310         proxy_changed(service);
1311 }
1312
1313 static void link_changed(struct connman_service *service)
1314 {
1315         connman_dbus_property_changed_dict(service->path,
1316                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1317                                                 append_ethernet, service);
1318 }
1319
1320 static void stats_append_counters(DBusMessageIter *dict,
1321                         struct connman_stats_data *stats,
1322                         struct connman_stats_data *counters,
1323                         connman_bool_t append_all)
1324 {
1325         if (counters->rx_packets != stats->rx_packets || append_all) {
1326                 counters->rx_packets = stats->rx_packets;
1327                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1328                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1329         }
1330
1331         if (counters->tx_packets != stats->tx_packets || append_all) {
1332                 counters->tx_packets = stats->tx_packets;
1333                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1334                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1335         }
1336
1337         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1338                 counters->rx_bytes = stats->rx_bytes;
1339                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1340                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1341         }
1342
1343         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1344                 counters->tx_bytes = stats->tx_bytes;
1345                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1346                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1347         }
1348
1349         if (counters->rx_errors != stats->rx_errors || append_all) {
1350                 counters->rx_errors = stats->rx_errors;
1351                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1352                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1353         }
1354
1355         if (counters->tx_errors != stats->tx_errors || append_all) {
1356                 counters->tx_errors = stats->tx_errors;
1357                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1358                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1359         }
1360
1361         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1362                 counters->rx_dropped = stats->rx_dropped;
1363                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1364                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1365         }
1366
1367         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1368                 counters->tx_dropped = stats->tx_dropped;
1369                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1370                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1371         }
1372
1373         if (counters->time != stats->time || append_all) {
1374                 counters->time = stats->time;
1375                 connman_dbus_dict_append_basic(dict, "Time",
1376                                         DBUS_TYPE_UINT32, &stats->time);
1377         }
1378 }
1379
1380 static void stats_append(struct connman_service *service,
1381                                 const char *counter,
1382                                 struct connman_stats_counter *counters,
1383                                 connman_bool_t append_all)
1384 {
1385         DBusMessageIter array, dict;
1386         DBusMessage *msg;
1387
1388         DBG("service %p counter %s", service, counter);
1389
1390         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1391         if (msg == NULL)
1392                 return;
1393
1394         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1395                                 &service->path, DBUS_TYPE_INVALID);
1396
1397         dbus_message_iter_init_append(msg, &array);
1398
1399         /* home counter */
1400         connman_dbus_dict_open(&array, &dict);
1401
1402         stats_append_counters(&dict, &service->stats.data,
1403                                 &counters->stats.data, append_all);
1404
1405         connman_dbus_dict_close(&array, &dict);
1406
1407         /* roaming counter */
1408         connman_dbus_dict_open(&array, &dict);
1409
1410         stats_append_counters(&dict, &service->stats_roaming.data,
1411                                 &counters->stats_roaming.data, append_all);
1412
1413         connman_dbus_dict_close(&array, &dict);
1414
1415         __connman_counter_send_usage(counter, msg);
1416 }
1417
1418 static void stats_update(struct connman_service *service,
1419                                 unsigned int rx_packets, unsigned int tx_packets,
1420                                 unsigned int rx_bytes, unsigned int tx_bytes,
1421                                 unsigned int rx_errors, unsigned int tx_errors,
1422                                 unsigned int rx_dropped, unsigned int tx_dropped)
1423 {
1424         struct connman_stats *stats = stats_get(service);
1425         struct connman_stats_data *data_last = &stats->data_last;
1426         struct connman_stats_data *data = &stats->data;
1427         unsigned int seconds;
1428
1429         DBG("service %p", service);
1430
1431         if (stats->valid == TRUE) {
1432                 data->rx_packets +=
1433                         rx_packets - data_last->rx_packets;
1434                 data->tx_packets +=
1435                         tx_packets - data_last->tx_packets;
1436                 data->rx_bytes +=
1437                         rx_bytes - data_last->rx_bytes;
1438                 data->tx_bytes +=
1439                         tx_bytes - data_last->tx_bytes;
1440                 data->rx_errors +=
1441                         rx_errors - data_last->rx_errors;
1442                 data->tx_errors +=
1443                         tx_errors - data_last->tx_errors;
1444                 data->rx_dropped +=
1445                         rx_dropped - data_last->rx_dropped;
1446                 data->tx_dropped +=
1447                         tx_dropped - data_last->tx_dropped;
1448         } else {
1449                 stats->valid = TRUE;
1450         }
1451
1452         data_last->rx_packets = rx_packets;
1453         data_last->tx_packets = tx_packets;
1454         data_last->rx_bytes = rx_bytes;
1455         data_last->tx_bytes = tx_bytes;
1456         data_last->rx_errors = rx_errors;
1457         data_last->tx_errors = tx_errors;
1458         data_last->rx_dropped = rx_dropped;
1459         data_last->tx_dropped = tx_dropped;
1460
1461         seconds = g_timer_elapsed(stats->timer, NULL);
1462         stats->data.time = stats->data_last.time + seconds;
1463 }
1464
1465 void __connman_service_notify(struct connman_service *service,
1466                         unsigned int rx_packets, unsigned int tx_packets,
1467                         unsigned int rx_bytes, unsigned int tx_bytes,
1468                         unsigned int rx_errors, unsigned int tx_errors,
1469                         unsigned int rx_dropped, unsigned int tx_dropped)
1470 {
1471         GHashTableIter iter;
1472         gpointer key, value;
1473         const char *counter;
1474         struct connman_stats_counter *counters;
1475         struct connman_stats_data *data;
1476         int err;
1477
1478         if (service == NULL)
1479                 return;
1480
1481         if (is_connected(service) == FALSE)
1482                 return;
1483
1484         stats_update(service,
1485                 rx_packets, tx_packets,
1486                 rx_bytes, tx_bytes,
1487                 rx_errors, tx_errors,
1488                 rx_dropped, tx_dropped);
1489
1490         data = &stats_get(service)->data;
1491         err = __connman_stats_update(service, service->roaming, data);
1492         if (err < 0)
1493                 connman_error("Failed to store statistics for %s",
1494                                 service->identifier);
1495
1496         g_hash_table_iter_init(&iter, service->counter_table);
1497         while (g_hash_table_iter_next(&iter, &key, &value)) {
1498                 counter = key;
1499                 counters = value;
1500
1501                 stats_append(service, counter, counters, counters->append_all);
1502                 counters->append_all = FALSE;
1503         }
1504 }
1505
1506 int __connman_service_counter_register(const char *counter)
1507 {
1508         struct connman_service *service;
1509         GSequenceIter *iter;
1510         struct connman_stats_counter *counters;
1511
1512         DBG("counter %s", counter);
1513
1514         counter_list = g_slist_append(counter_list, (gpointer)counter);
1515
1516         iter = g_sequence_get_begin_iter(service_list);
1517
1518         while (g_sequence_iter_is_end(iter) == FALSE) {
1519                 service = g_sequence_get(iter);
1520
1521                 counters = g_try_new0(struct connman_stats_counter, 1);
1522                 if (counters == NULL)
1523                         return -ENOMEM;
1524
1525                 counters->append_all = TRUE;
1526
1527                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1528                                         counters);
1529
1530                 iter = g_sequence_iter_next(iter);
1531         }
1532
1533         return 0;
1534 }
1535
1536 void __connman_service_counter_unregister(const char *counter)
1537 {
1538         struct connman_service *service;
1539         GSequenceIter *iter;
1540
1541         DBG("counter %s", counter);
1542
1543         iter = g_sequence_get_begin_iter(service_list);
1544
1545         while (g_sequence_iter_is_end(iter) == FALSE) {
1546                 service = g_sequence_get(iter);
1547
1548                 g_hash_table_remove(service->counter_table, counter);
1549
1550                 iter = g_sequence_iter_next(iter);
1551         }
1552
1553         counter_list = g_slist_remove(counter_list, counter);
1554 }
1555
1556 GSequence *__connman_service_get_list(struct connman_session *session,
1557                                         service_match_cb service_match)
1558 {
1559         GSequence *list;
1560         GSequenceIter *iter;
1561
1562         list = g_sequence_new(NULL);
1563         if (list == NULL)
1564                 return NULL;
1565
1566         iter = g_sequence_get_begin_iter(service_list);
1567
1568         while (g_sequence_iter_is_end(iter) == FALSE) {
1569                 service = g_sequence_get(iter);
1570
1571                 if (service_match(session, service) == TRUE)
1572                         g_sequence_append(list, service);
1573
1574                 iter = g_sequence_iter_next(iter);
1575         }
1576
1577         return list;
1578 }
1579
1580 connman_bool_t __connman_service_is_connecting(struct connman_service *service)
1581 {
1582         return is_connecting(service);
1583 }
1584
1585 connman_bool_t __connman_service_is_connected(struct connman_service *service)
1586 {
1587         return is_connected(service);
1588 }
1589
1590 const char *__connman_service_get_name(struct connman_service *service)
1591 {
1592         return service->name;
1593 }
1594
1595 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1596                                         struct connman_service *service)
1597 {
1598         dbus_bool_t required;
1599         const char *str;
1600
1601         str = __connman_service_type2string(service->type);
1602         if (str != NULL)
1603                 connman_dbus_dict_append_basic(dict, "Type",
1604                                                 DBUS_TYPE_STRING, &str);
1605
1606         str = mode2string(service->mode);
1607         if (str != NULL)
1608                 connman_dbus_dict_append_basic(dict, "Mode",
1609                                                 DBUS_TYPE_STRING, &str);
1610
1611         connman_dbus_dict_append_array(dict, "Security",
1612                                 DBUS_TYPE_STRING, append_security, service);
1613
1614         str = state2string(combine_state(service->state_ipv4,
1615                                                         service->state_ipv6));
1616         if (str != NULL)
1617                 connman_dbus_dict_append_basic(dict, "State",
1618                                                 DBUS_TYPE_STRING, &str);
1619
1620         str = error2string(service->error);
1621         if (str != NULL)
1622                 connman_dbus_dict_append_basic(dict, "Error",
1623                                                 DBUS_TYPE_STRING, &str);
1624
1625         if (service->strength > 0)
1626                 connman_dbus_dict_append_basic(dict, "Strength",
1627                                         DBUS_TYPE_BYTE, &service->strength);
1628
1629         connman_dbus_dict_append_basic(dict, "Favorite",
1630                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1631
1632         connman_dbus_dict_append_basic(dict, "Immutable",
1633                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1634
1635         if (service->favorite == TRUE)
1636                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1637                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1638         else
1639                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1640                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1641
1642         if (service->name != NULL)
1643                 connman_dbus_dict_append_basic(dict, "Name",
1644                                         DBUS_TYPE_STRING, &service->name);
1645
1646         connman_dbus_dict_append_basic(dict, "LoginRequired",
1647                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1648
1649         switch (service->type) {
1650         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1651         case CONNMAN_SERVICE_TYPE_SYSTEM:
1652         case CONNMAN_SERVICE_TYPE_GPS:
1653         case CONNMAN_SERVICE_TYPE_VPN:
1654         case CONNMAN_SERVICE_TYPE_GADGET:
1655                 break;
1656         case CONNMAN_SERVICE_TYPE_CELLULAR:
1657                 connman_dbus_dict_append_basic(dict, "Roaming",
1658                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1659
1660                 required = FALSE;
1661                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1662                                                 DBUS_TYPE_BOOLEAN, &required);
1663                 connman_dbus_dict_append_dict(dict, "Ethernet",
1664                                                 append_ethernet, service);
1665                 break;
1666         case CONNMAN_SERVICE_TYPE_WIFI:
1667                 if (service->passphrase != NULL && limited == FALSE)
1668                         connman_dbus_dict_append_basic(dict, "Passphrase",
1669                                 DBUS_TYPE_STRING, &service->passphrase);
1670
1671                 required = FALSE;
1672
1673                 switch (service->security) {
1674                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1675                 case CONNMAN_SERVICE_SECURITY_NONE:
1676                         break;
1677                 case CONNMAN_SERVICE_SECURITY_WEP:
1678                 case CONNMAN_SERVICE_SECURITY_PSK:
1679                 case CONNMAN_SERVICE_SECURITY_WPA:
1680                 case CONNMAN_SERVICE_SECURITY_RSN:
1681                         if (service->passphrase == NULL)
1682                                 required = TRUE;
1683                         break;
1684                 case CONNMAN_SERVICE_SECURITY_8021X:
1685                         break;
1686                 }
1687
1688                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1689                                                 DBUS_TYPE_BOOLEAN, &required);
1690
1691                 /* fall through */
1692         case CONNMAN_SERVICE_TYPE_ETHERNET:
1693         case CONNMAN_SERVICE_TYPE_WIMAX:
1694         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1695                 connman_dbus_dict_append_dict(dict, "Ethernet",
1696                                                 append_ethernet, service);
1697                 break;
1698         }
1699
1700         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1701
1702         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1703                                                 append_ipv4config, service);
1704
1705         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1706
1707         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1708                                                 append_ipv6config, service);
1709
1710         connman_dbus_dict_append_array(dict, "Nameservers",
1711                                 DBUS_TYPE_STRING, append_dns, service);
1712
1713         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1714                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1715
1716         connman_dbus_dict_append_array(dict, "Domains",
1717                                 DBUS_TYPE_STRING, append_domain, service);
1718
1719         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1720                                 DBUS_TYPE_STRING, append_domainconfig, service);
1721
1722         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1723
1724         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1725                                                 append_proxyconfig, service);
1726
1727         connman_dbus_dict_append_dict(dict, "Provider",
1728                                                 append_provider, service);
1729 }
1730
1731 static void append_struct(gpointer value, gpointer user_data)
1732 {
1733         struct connman_service *service = value;
1734         DBusMessageIter *iter = user_data;
1735         DBusMessageIter entry, dict;
1736
1737         if (service->path == NULL || service->hidden == TRUE)
1738                 return;
1739
1740         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1741
1742         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1743                                                         &service->path);
1744
1745         connman_dbus_dict_open(&entry, &dict);
1746         append_properties(&dict, TRUE, service);
1747         connman_dbus_dict_close(&entry, &dict);
1748
1749         dbus_message_iter_close_container(iter, &entry);
1750 }
1751
1752 void __connman_service_list_struct(DBusMessageIter *iter)
1753 {
1754         g_sequence_foreach(service_list, append_struct, iter);
1755 }
1756
1757 int __connman_service_get_index(struct connman_service *service)
1758 {
1759         if (service == NULL)
1760                 return -1;
1761
1762         if (service->network != NULL)
1763                 return connman_network_get_index(service->network);
1764         else if (service->provider != NULL)
1765                 return connman_provider_get_index(service->provider);
1766
1767         return -1;
1768 }
1769
1770 void __connman_service_set_domainname(struct connman_service *service,
1771                                                 const char *domainname)
1772 {
1773         if (service == NULL)
1774                 return;
1775
1776         g_free(service->domainname);
1777         service->domainname = g_strdup(domainname);
1778
1779         domain_changed(service);
1780 }
1781
1782 const char *connman_service_get_domainname(struct connman_service *service)
1783 {
1784         if (service == NULL)
1785                 return NULL;
1786
1787         if (service->domains != NULL)
1788                 return service->domains[0];
1789         else
1790                 return service->domainname;
1791 }
1792
1793 char **connman_service_get_nameservers(struct connman_service *service)
1794 {
1795         if (service == NULL)
1796                 return NULL;
1797
1798         if (service->nameservers_config != NULL)
1799                 return service->nameservers_config;
1800         else if (service->nameservers != NULL)
1801                 return service->nameservers;
1802
1803         return NULL;
1804 }
1805
1806 void connman_service_set_proxy_method(struct connman_service *service,
1807                                         enum connman_service_proxy_method method)
1808 {
1809         if (service == NULL)
1810                 return;
1811
1812         service->proxy = method;
1813
1814         proxy_changed(service);
1815
1816         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1817                 __connman_notifier_proxy_changed(service);
1818 }
1819
1820 enum connman_service_proxy_method connman_service_get_proxy_method(
1821                                         struct connman_service *service)
1822 {
1823         if (service == NULL)
1824                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1825
1826         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1827                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1828                                 service->pac == NULL)
1829                         return service->proxy;
1830
1831                 return service->proxy_config;
1832         }
1833
1834         return service->proxy;
1835 }
1836
1837 char **connman_service_get_proxy_servers(struct connman_service *service)
1838 {
1839         return g_strdupv(service->proxies);
1840 }
1841
1842 char **connman_service_get_proxy_excludes(struct connman_service *service)
1843 {
1844         return g_strdupv(service->excludes);
1845 }
1846
1847 const char *connman_service_get_proxy_url(struct connman_service *service)
1848 {
1849         if (service == NULL)
1850                 return NULL;
1851
1852         return service->pac;
1853 }
1854
1855 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1856                                                         const char *url)
1857 {
1858         if (service == NULL)
1859                 return;
1860
1861         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1862
1863         if (service->ipconfig_ipv4) {
1864                 if (__connman_ipconfig_set_proxy_autoconfig(
1865                             service->ipconfig_ipv4, url) < 0)
1866                         return;
1867         } else if (service->ipconfig_ipv6) {
1868                 if (__connman_ipconfig_set_proxy_autoconfig(
1869                             service->ipconfig_ipv6, url) < 0)
1870                         return;
1871         } else
1872                 return;
1873
1874         proxy_changed(service);
1875
1876         __connman_notifier_proxy_changed(service);
1877 }
1878
1879 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1880 {
1881         if (service == NULL)
1882                 return NULL;
1883
1884         if (service->ipconfig_ipv4)
1885                 return __connman_ipconfig_get_proxy_autoconfig(
1886                                                 service->ipconfig_ipv4);
1887         else if (service->ipconfig_ipv6)
1888                 return __connman_ipconfig_get_proxy_autoconfig(
1889                                                 service->ipconfig_ipv6);
1890         return NULL;
1891 }
1892
1893 static void update_timeservers(struct connman_service *service)
1894 {
1895         int i;
1896
1897         if (service->timeservers == NULL)
1898                 return;
1899
1900         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
1901         case CONNMAN_SERVICE_STATE_UNKNOWN:
1902         case CONNMAN_SERVICE_STATE_IDLE:
1903         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1904         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1905                 return;
1906         case CONNMAN_SERVICE_STATE_FAILURE:
1907         case CONNMAN_SERVICE_STATE_DISCONNECT:
1908                 for (i = 0; service->timeservers[i] != NULL; i++)
1909                         connman_timeserver_remove(service->timeservers[i]);
1910                 return;
1911         case CONNMAN_SERVICE_STATE_READY:
1912         case CONNMAN_SERVICE_STATE_ONLINE:
1913                 break;
1914         }
1915
1916         for (i = 0; service->timeservers[i] != NULL; i++)
1917                 connman_timeserver_append(service->timeservers[i]);
1918 }
1919
1920 int __connman_service_timeserver_append(struct connman_service *service,
1921                                                 const char *timeserver)
1922 {
1923         int len;
1924
1925         DBG("service %p timeserver %s", service, timeserver);
1926
1927         if (timeserver == NULL)
1928                 return -EINVAL;
1929
1930         if (service->timeservers != NULL) {
1931                 int i;
1932
1933                 for (i = 0; service->timeservers[i] != NULL; i++)
1934                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
1935                                 return -EEXIST;
1936
1937                 len = g_strv_length(service->timeservers);
1938                 service->timeservers = g_try_renew(char *, service->timeservers,
1939                                                         len + 2);
1940         } else {
1941                 len = 0;
1942                 service->timeservers = g_try_new0(char *, len + 2);
1943         }
1944
1945         if (service->timeservers == NULL)
1946                 return -ENOMEM;
1947
1948         service->timeservers[len] = g_strdup(timeserver);
1949         service->timeservers[len + 1] = NULL;
1950
1951         update_timeservers(service);
1952
1953         return 0;
1954 }
1955
1956 int __connman_service_timeserver_remove(struct connman_service *service,
1957                                                 const char *timeserver)
1958 {
1959         char **servers;
1960         int len, i, j;
1961
1962         DBG("service %p timeserver %s", service, timeserver);
1963
1964         if (timeserver == NULL)
1965                 return -EINVAL;
1966
1967         if (service->timeservers == NULL)
1968                 return 0;
1969
1970         len = g_strv_length(service->timeservers);
1971         if (len == 1) {
1972                 if (g_strcmp0(service->timeservers[0], timeserver) != 0)
1973                         return 0;
1974
1975                 g_strfreev(service->timeservers);
1976                 service->timeservers = NULL;
1977
1978                 return 0;
1979         }
1980
1981         servers = g_try_new0(char *, len - 1);
1982         if (servers == NULL)
1983                 return -ENOMEM;
1984
1985         for (i = 0, j = 0; i < len; i++) {
1986                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
1987                         servers[j] = g_strdup(service->timeservers[i]);
1988                         j++;
1989                 }
1990         }
1991         servers[len - 2] = NULL;
1992
1993         g_strfreev(service->timeservers);
1994         service->timeservers = servers;
1995
1996         update_timeservers(service);
1997
1998         return 0;
1999 }
2000
2001 void __connman_service_set_pac(struct connman_service *service,
2002                                         const char *pac)
2003 {
2004         if (pac == NULL)
2005                 return;
2006
2007         g_free(service->pac);
2008         service->pac = g_strdup(pac);
2009 }
2010
2011 void __connman_service_set_passphrase(struct connman_service *service,
2012                                         const char* passphrase)
2013 {
2014         if (service->immutable == TRUE)
2015                 return;
2016
2017         g_free(service->passphrase);
2018         service->passphrase = g_strdup(passphrase);
2019
2020         passphrase_changed(service);
2021
2022         if (service->network != NULL)
2023                 connman_network_set_string(service->network,
2024                                         "WiFi.Passphrase",
2025                                         service->passphrase);
2026
2027         __connman_storage_save_service(service);
2028 }
2029
2030 static DBusMessage *get_properties(DBusConnection *conn,
2031                                         DBusMessage *msg, void *user_data)
2032 {
2033         struct connman_service *service = user_data;
2034         DBusMessage *reply;
2035         DBusMessageIter array, dict;
2036
2037         DBG("service %p", service);
2038
2039         reply = dbus_message_new_method_return(msg);
2040         if (reply == NULL)
2041                 return NULL;
2042
2043         dbus_message_iter_init_append(reply, &array);
2044
2045         connman_dbus_dict_open(&array, &dict);
2046         append_properties(&dict, FALSE, service);
2047         connman_dbus_dict_close(&array, &dict);
2048
2049         return reply;
2050 }
2051
2052 static int update_proxy_configuration(struct connman_service *service,
2053                                 DBusMessageIter *array)
2054 {
2055         DBusMessageIter dict;
2056         enum connman_service_proxy_method method;
2057         GString *servers_str = NULL;
2058         GString *excludes_str = NULL;
2059         const char *url = NULL;
2060
2061         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
2062
2063         dbus_message_iter_recurse(array, &dict);
2064
2065         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
2066                 DBusMessageIter entry, variant;
2067                 const char *key;
2068                 int type;
2069
2070                 dbus_message_iter_recurse(&dict, &entry);
2071
2072                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
2073                         goto error;
2074
2075                 dbus_message_iter_get_basic(&entry, &key);
2076                 dbus_message_iter_next(&entry);
2077
2078                 if (dbus_message_iter_get_arg_type(&entry) !=
2079                                                         DBUS_TYPE_VARIANT)
2080                         goto error;
2081
2082                 dbus_message_iter_recurse(&entry, &variant);
2083                 type = dbus_message_iter_get_arg_type(&variant);
2084
2085                 if (g_str_equal(key, "Method") == TRUE) {
2086                         const char *val;
2087
2088                         if (type != DBUS_TYPE_STRING)
2089                                 goto error;
2090
2091                         dbus_message_iter_get_basic(&variant, &val);
2092                         method = string2proxymethod(val);
2093                 } else if (g_str_equal(key, "URL") == TRUE) {
2094                         if (type != DBUS_TYPE_STRING)
2095                                 goto error;
2096
2097                         dbus_message_iter_get_basic(&variant, &url);
2098                 } else if (g_str_equal(key, "Servers") == TRUE) {
2099                         DBusMessageIter str_array;
2100
2101                         if (type != DBUS_TYPE_ARRAY)
2102                                 goto error;
2103
2104                         servers_str = g_string_new(NULL);
2105                         if (servers_str == NULL)
2106                                 goto error;
2107
2108                         dbus_message_iter_recurse(&variant, &str_array);
2109
2110                         while (dbus_message_iter_get_arg_type(&str_array) ==
2111                                                         DBUS_TYPE_STRING) {
2112                                 char *val = NULL;
2113
2114                                 dbus_message_iter_get_basic(&str_array, &val);
2115
2116                                 if (servers_str->len > 0)
2117                                         g_string_append_printf(servers_str,
2118                                                         " %s", val);
2119                                 else
2120                                         g_string_append(servers_str, val);
2121
2122                                 dbus_message_iter_next(&str_array);
2123                         }
2124                 } else if (g_str_equal(key, "Excludes") == TRUE) {
2125                         DBusMessageIter str_array;
2126
2127                         if (type != DBUS_TYPE_ARRAY)
2128                                 goto error;
2129
2130                         excludes_str = g_string_new(NULL);
2131                         if (excludes_str == NULL)
2132                                 goto error;
2133
2134                         dbus_message_iter_recurse(&variant, &str_array);
2135
2136                         while (dbus_message_iter_get_arg_type(&str_array) ==
2137                                                         DBUS_TYPE_STRING) {
2138                                 char *val = NULL;
2139
2140                                 dbus_message_iter_get_basic(&str_array, &val);
2141
2142                                 if (excludes_str->len > 0)
2143                                         g_string_append_printf(excludes_str,
2144                                                         " %s", val);
2145                                 else
2146                                         g_string_append(excludes_str, val);
2147
2148                                 dbus_message_iter_next(&str_array);
2149                         }
2150                 }
2151
2152                 dbus_message_iter_next(&dict);
2153         }
2154
2155         switch (method) {
2156         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2157                 break;
2158         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2159                 if (servers_str == NULL && service->proxies == NULL)
2160                         goto error;
2161
2162                 if (servers_str != NULL) {
2163                         g_strfreev(service->proxies);
2164
2165                         if (servers_str->len > 0)
2166                                 service->proxies = g_strsplit_set(
2167                                         servers_str->str, " ", 0);
2168                         else
2169                                 service->proxies = NULL;
2170                 }
2171
2172                 if (excludes_str != NULL) {
2173                         g_strfreev(service->excludes);
2174
2175                         if (excludes_str->len > 0)
2176                                 service->excludes = g_strsplit_set(
2177                                         excludes_str->str, " ", 0);
2178                         else
2179                                 service->excludes = NULL;
2180                 }
2181
2182                 if (service->proxies == NULL)
2183                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2184
2185                 break;
2186         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2187                 g_free(service->pac);
2188
2189                 if (url != NULL && strlen(url) > 0)
2190                         service->pac = g_strdup(url);
2191                 else
2192                         service->pac = NULL;
2193
2194                 /* if we are connected:
2195                    - if service->pac == NULL
2196                    - if __connman_ipconfig_get_proxy_autoconfig(
2197                    service->ipconfig) == NULL
2198                    --> We should start WPAD */
2199
2200                 break;
2201         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2202                 goto error;
2203         }
2204
2205         if (servers_str != NULL)
2206                 g_string_free(servers_str, TRUE);
2207
2208         if (excludes_str != NULL)
2209                 g_string_free(excludes_str, TRUE);
2210
2211         service->proxy_config = method;
2212
2213         return 0;
2214
2215 error:
2216         if (servers_str != NULL)
2217                 g_string_free(servers_str, TRUE);
2218
2219         if (excludes_str != NULL)
2220                 g_string_free(excludes_str, TRUE);
2221
2222         return -EINVAL;
2223 }
2224
2225 static int set_ipconfig(struct connman_service *service,
2226                         struct connman_ipconfig *ipconfig,
2227                         DBusMessageIter *array,
2228                         enum connman_service_state state,
2229                         enum connman_service_state *new_state)
2230 {
2231         enum connman_ipconfig_method old_method;
2232         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2233         enum connman_ipconfig_type type;
2234         int err;
2235
2236         old_method = __connman_ipconfig_get_method(ipconfig);
2237
2238         if (is_connecting_state(service, state) ||
2239                                         is_connected_state(service, state))
2240                 __connman_network_clear_ipconfig(service->network, ipconfig);
2241
2242         err = __connman_ipconfig_set_config(ipconfig, array);
2243         method = __connman_ipconfig_get_method(ipconfig);
2244         type = __connman_ipconfig_get_config_type(ipconfig);
2245
2246         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2247                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2248                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2249                         *new_state = service->state_ipv4 =
2250                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2251                         __connman_ipconfig_enable(ipconfig);
2252                 }
2253
2254         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2255                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2256                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2257                         *new_state = service->state_ipv6;
2258                         __connman_ipconfig_enable(ipconfig);
2259                 }
2260         }
2261
2262         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2263                 type, method, state2string(*new_state));
2264
2265         return err;
2266 }
2267
2268 static DBusMessage *set_property(DBusConnection *conn,
2269                                         DBusMessage *msg, void *user_data)
2270 {
2271         struct connman_service *service = user_data;
2272         DBusMessageIter iter, value;
2273         const char *name;
2274         int type;
2275
2276         DBG("service %p", service);
2277
2278         if (dbus_message_iter_init(msg, &iter) == FALSE)
2279                 return __connman_error_invalid_arguments(msg);
2280
2281         dbus_message_iter_get_basic(&iter, &name);
2282         dbus_message_iter_next(&iter);
2283         dbus_message_iter_recurse(&iter, &value);
2284
2285         type = dbus_message_iter_get_arg_type(&value);
2286
2287         if (g_str_equal(name, "AutoConnect") == TRUE) {
2288                 connman_bool_t autoconnect;
2289
2290                 if (type != DBUS_TYPE_BOOLEAN)
2291                         return __connman_error_invalid_arguments(msg);
2292
2293                 if (service->favorite == FALSE)
2294                         return __connman_error_invalid_service(msg);
2295
2296                 dbus_message_iter_get_basic(&value, &autoconnect);
2297
2298                 if (service->autoconnect == autoconnect)
2299                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2300
2301                 service->autoconnect = autoconnect;
2302
2303                 autoconnect_changed(service);
2304
2305                 __connman_storage_save_service(service);
2306         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2307                 const char *passphrase;
2308
2309                 if (type != DBUS_TYPE_STRING)
2310                         return __connman_error_invalid_arguments(msg);
2311
2312                 if (service->immutable == TRUE)
2313                         return __connman_error_not_supported(msg);
2314
2315                 dbus_message_iter_get_basic(&value, &passphrase);
2316
2317                 __connman_service_set_passphrase(service, passphrase);
2318         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2319                 DBusMessageIter entry;
2320                 GString *str;
2321                 int index;
2322                 const char *gw;
2323
2324                 if (type != DBUS_TYPE_ARRAY)
2325                         return __connman_error_invalid_arguments(msg);
2326
2327                 str = g_string_new(NULL);
2328                 if (str == NULL)
2329                         return __connman_error_invalid_arguments(msg);
2330
2331                 index = connman_network_get_index(service->network);
2332                 gw = __connman_ipconfig_get_gateway_from_index(index);
2333
2334                 if (gw && strlen(gw))
2335                         __connman_service_nameserver_del_routes(service);
2336
2337                 dbus_message_iter_recurse(&value, &entry);
2338
2339                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2340                         const char *val;
2341                         dbus_message_iter_get_basic(&entry, &val);
2342                         dbus_message_iter_next(&entry);
2343                         if (str->len > 0)
2344                                 g_string_append_printf(str, " %s", val);
2345                         else
2346                                 g_string_append(str, val);
2347                 }
2348
2349                 g_strfreev(service->nameservers_config);
2350
2351                 if (str->len > 0) {
2352                         service->nameservers_config =
2353                                 g_strsplit_set(str->str, " ", 0);
2354                 } else {
2355                         service->nameservers_config = NULL;
2356                 }
2357
2358                 g_string_free(str, TRUE);
2359
2360                 if (gw && strlen(gw))
2361                         __connman_service_nameserver_add_routes(service, gw);
2362
2363                 update_nameservers(service);
2364                 dns_configuration_changed(service);
2365
2366                 __connman_storage_save_service(service);
2367         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2368                 DBusMessageIter entry;
2369                 GString *str;
2370
2371                 if (type != DBUS_TYPE_ARRAY)
2372                         return __connman_error_invalid_arguments(msg);
2373
2374                 str = g_string_new(NULL);
2375                 if (str == NULL)
2376                         return __connman_error_invalid_arguments(msg);
2377
2378                 dbus_message_iter_recurse(&value, &entry);
2379
2380                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2381                         const char *val;
2382                         dbus_message_iter_get_basic(&entry, &val);
2383                         dbus_message_iter_next(&entry);
2384                         if (str->len > 0)
2385                                 g_string_append_printf(str, " %s", val);
2386                         else
2387                                 g_string_append(str, val);
2388                 }
2389
2390                 g_strfreev(service->domains);
2391
2392                 if (str->len > 0)
2393                         service->domains = g_strsplit_set(str->str, " ", 0);
2394                 else
2395                         service->domains = NULL;
2396
2397                 g_string_free(str, TRUE);
2398
2399                 update_nameservers(service);
2400                 domain_configuration_changed(service);
2401
2402                 __connman_storage_save_service(service);
2403         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2404                 int err;
2405
2406                 if (type != DBUS_TYPE_ARRAY)
2407                         return __connman_error_invalid_arguments(msg);
2408
2409                 err = update_proxy_configuration(service, &value);
2410
2411                 if (err < 0)
2412                         return __connman_error_failed(msg, -err);
2413
2414                 proxy_configuration_changed(service);
2415
2416                 __connman_storage_save_service(service);
2417         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2418                         g_str_equal(name, "IPv6.Configuration")) {
2419
2420                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2421                 enum connman_service_state state =
2422                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2423                 int err = 0;
2424
2425                 DBG("%s", name);
2426
2427                 if (service->ipconfig_ipv4 == NULL &&
2428                                         service->ipconfig_ipv6 == NULL)
2429                         return __connman_error_invalid_property(msg);
2430
2431                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2432                         ipv4 = service->ipconfig_ipv4;
2433                         err = set_ipconfig(service, ipv4, &value,
2434                                         service->state_ipv4, &state);
2435
2436                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2437                         ipv6 = service->ipconfig_ipv6;
2438                         err = set_ipconfig(service, ipv6, &value,
2439                                         service->state_ipv6, &state);
2440                 }
2441
2442                 if (err < 0) {
2443                         if (is_connected_state(service, state) ||
2444                                         is_connecting_state(service, state))
2445                                 __connman_network_set_ipconfig(service->network,
2446                                                                 ipv4, ipv6);
2447                         return __connman_error_failed(msg, -err);
2448                 }
2449
2450                 if (ipv4)
2451                         ipv4_configuration_changed(service);
2452                 else if (ipv6)
2453                         ipv6_configuration_changed(service);
2454
2455                 if (is_connecting(service) || is_connected(service))
2456                         __connman_network_set_ipconfig(service->network,
2457                                                         ipv4, ipv6);
2458
2459                 __connman_storage_save_service(service);
2460         } else
2461                 return __connman_error_invalid_property(msg);
2462
2463         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2464 }
2465
2466 static void set_idle(struct connman_service *service)
2467 {
2468         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2469         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2470         state_changed(service);
2471 }
2472
2473 static DBusMessage *clear_property(DBusConnection *conn,
2474                                         DBusMessage *msg, void *user_data)
2475 {
2476         struct connman_service *service = user_data;
2477         const char *name;
2478
2479         DBG("service %p", service);
2480
2481         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2482                                                         DBUS_TYPE_INVALID);
2483
2484         if (g_str_equal(name, "Error") == TRUE) {
2485                 set_idle(service);
2486
2487                 g_get_current_time(&service->modified);
2488                 __connman_storage_save_service(service);
2489         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2490                 if (service->immutable == TRUE)
2491                         return __connman_error_not_supported(msg);
2492
2493                 g_free(service->passphrase);
2494                 service->passphrase = NULL;
2495
2496                 passphrase_changed(service);
2497
2498                 __connman_storage_save_service(service);
2499         } else
2500                 return __connman_error_invalid_property(msg);
2501
2502         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2503 }
2504
2505 static connman_bool_t is_ignore(struct connman_service *service)
2506 {
2507         if (service->autoconnect == FALSE)
2508                 return TRUE;
2509
2510         if (service->roaming == TRUE)
2511                 return TRUE;
2512
2513         if (service->ignore == TRUE)
2514                 return TRUE;
2515
2516         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2517                                                 CONNMAN_SERVICE_STATE_FAILURE)
2518                 return TRUE;
2519
2520         return FALSE;
2521 }
2522
2523 void __connman_service_auto_connect(void)
2524 {
2525         struct connman_service *service = NULL;
2526         GSequenceIter *iter;
2527
2528         DBG("");
2529
2530         if (__connman_session_mode() == TRUE) {
2531                 DBG("Session mode enabled: auto connect disabled");
2532                 return;
2533         }
2534
2535         iter = g_sequence_get_begin_iter(service_list);
2536
2537         while (g_sequence_iter_is_end(iter) == FALSE) {
2538                 service = g_sequence_get(iter);
2539
2540                 if (service->pending != NULL)
2541                         return;
2542
2543                 if (is_connecting(service) == TRUE)
2544                         return;
2545
2546                 if (service->favorite == FALSE)
2547                         return;
2548
2549                 if (is_connected(service) == TRUE)
2550                         return;
2551
2552                 if (is_ignore(service) == FALSE &&
2553                         combine_state(service->state_ipv4,
2554                                         service->state_ipv6) ==
2555                                                 CONNMAN_SERVICE_STATE_IDLE)
2556                         break;
2557
2558                 service = NULL;
2559
2560                 iter = g_sequence_iter_next(iter);
2561         }
2562
2563         if (service != NULL) {
2564                 service->userconnect = FALSE;
2565                 __connman_service_connect(service);
2566         }
2567 }
2568
2569 static connman_bool_t session_is_ignore(struct connman_service *service)
2570 {
2571         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2572                                                 CONNMAN_SERVICE_STATE_FAILURE)
2573                 return TRUE;
2574
2575         return FALSE;
2576 }
2577
2578 int __connman_service_session_connect(GSequence *list,
2579                                         struct connman_service **ret_service)
2580 {
2581         struct connman_service *service;
2582         GSequenceIter *iter;
2583
2584         DBG("list %p", list);
2585
2586         iter = g_sequence_get_begin_iter(list);
2587
2588         while (g_sequence_iter_is_end(iter) == FALSE) {
2589                 service = g_sequence_get(iter);
2590
2591                 if (service->pending != NULL)
2592                         return -EINPROGRESS;
2593
2594                 if (is_connected(service) == TRUE)
2595                         return -EISCONN;
2596
2597                 if (is_connecting(service) == TRUE)
2598                         return -EALREADY;
2599
2600                 if (session_is_ignore(service) == FALSE &&
2601                         combine_state(service->state_ipv4,
2602                                         service->state_ipv6) ==
2603                                                 CONNMAN_SERVICE_STATE_IDLE)
2604                         break;
2605
2606                 service = NULL;
2607
2608                 iter = g_sequence_iter_next(iter);
2609         }
2610
2611         if (service == NULL)
2612                 return -EINVAL;
2613
2614
2615         *ret_service = service;
2616
2617         return __connman_service_connect(service);
2618 }
2619
2620 static void remove_timeout(struct connman_service *service)
2621 {
2622         if (service->timeout > 0) {
2623                 g_source_remove(service->timeout);
2624                 service->timeout = 0;
2625         }
2626 }
2627
2628 static void reply_pending(struct connman_service *service, int error)
2629 {
2630         remove_timeout(service);
2631
2632         if (service->pending != NULL) {
2633                 if (error > 0) {
2634                         DBusMessage *reply;
2635
2636                         reply = __connman_error_failed(service->pending,
2637                                                                 error);
2638                         if (reply != NULL)
2639                                 g_dbus_send_message(connection, reply);
2640                 } else {
2641                         const char *sender;
2642
2643                         sender = dbus_message_get_interface(service->pending);
2644
2645                         DBG("sender %s", sender);
2646
2647                         if (g_strcmp0(sender, CONNMAN_MANAGER_INTERFACE) == 0)
2648                                 g_dbus_send_reply(connection, service->pending,
2649                                         DBUS_TYPE_OBJECT_PATH, &service->path,
2650                                                         DBUS_TYPE_INVALID);
2651                         else
2652                                 g_dbus_send_reply(connection, service->pending,
2653                                                         DBUS_TYPE_INVALID);
2654                 }
2655
2656                 dbus_message_unref(service->pending);
2657                 service->pending = NULL;
2658         }
2659 }
2660
2661 static gboolean connect_timeout(gpointer user_data)
2662 {
2663         struct connman_service *service = user_data;
2664         connman_bool_t autoconnect = FALSE;
2665
2666         DBG("service %p", service);
2667
2668         service->timeout = 0;
2669
2670         if (service->network != NULL)
2671                 __connman_network_disconnect(service->network);
2672
2673         __connman_ipconfig_disable(service->ipconfig_ipv4);
2674         __connman_ipconfig_disable(service->ipconfig_ipv6);
2675
2676         __connman_stats_service_unregister(service);
2677
2678         if (service->pending != NULL) {
2679                 DBusMessage *reply;
2680
2681                 reply = __connman_error_operation_timeout(service->pending);
2682                 if (reply != NULL)
2683                         g_dbus_send_message(connection, reply);
2684
2685                 dbus_message_unref(service->pending);
2686                 service->pending = NULL;
2687         } else
2688                 autoconnect = TRUE;
2689
2690         __connman_service_indicate_state(service,
2691                                         CONNMAN_SERVICE_STATE_FAILURE,
2692                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2693         __connman_service_indicate_state(service,
2694                                         CONNMAN_SERVICE_STATE_FAILURE,
2695                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2696
2697         if (autoconnect == TRUE && service->userconnect == FALSE)
2698                 __connman_service_auto_connect();
2699
2700         return FALSE;
2701 }
2702
2703 static void set_reconnect_state(struct connman_service *service,
2704                                                 connman_bool_t reconnect)
2705 {
2706         struct connman_device *device;
2707
2708         if (service->network == NULL)
2709                 return;
2710
2711         device = connman_network_get_device(service->network);
2712         if (device == NULL)
2713                 return;
2714
2715         __connman_device_set_reconnect(device, reconnect);
2716 }
2717
2718 static connman_bool_t get_reconnect_state(struct connman_service *service)
2719 {
2720         struct connman_device *device;
2721
2722         if (service->network == NULL)
2723                 return FALSE;
2724
2725         device = connman_network_get_device(service->network);
2726         if (device == NULL)
2727                 return FALSE;
2728
2729         return __connman_device_get_reconnect(device);
2730 }
2731
2732 static void request_input_cb (struct connman_service *service,
2733                         const char *passphrase, void *user_data)
2734 {
2735         DBG ("RequestInput return, %p", service);
2736
2737         if (passphrase == NULL && service->wps == FALSE)
2738                 return;
2739
2740         if (passphrase != NULL)
2741                 __connman_service_set_passphrase(service, passphrase);
2742
2743         __connman_service_connect(service);
2744 }
2745
2746 static DBusMessage *connect_service(DBusConnection *conn,
2747                                         DBusMessage *msg, void *user_data)
2748 {
2749         struct connman_service *service = user_data;
2750         GSequenceIter *iter;
2751         int err;
2752
2753         DBG("service %p", service);
2754
2755         if (service->pending != NULL)
2756                 return __connman_error_in_progress(msg);
2757
2758         iter = g_sequence_get_begin_iter(service_list);
2759
2760         while (g_sequence_iter_is_end(iter) == FALSE) {
2761                 struct connman_service *temp = g_sequence_get(iter);
2762
2763                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2764                         return __connman_error_in_progress(msg);
2765
2766                 iter = g_sequence_iter_next(iter);
2767         }
2768
2769         service->ignore = FALSE;
2770
2771         service->userconnect = TRUE;
2772
2773         service->pending = dbus_message_ref(msg);
2774
2775         set_reconnect_state(service, FALSE);
2776
2777         err = __connman_service_connect(service);
2778         if (err < 0) {
2779                 if (err == -ENOKEY) {
2780                         if (__connman_agent_request_input(service,
2781                                                         request_input_cb,
2782                                                         NULL) == 0)
2783                                 return NULL;
2784                 }
2785
2786                 if (service->pending == NULL)
2787                         return NULL;
2788
2789                 if (err != -EINPROGRESS) {
2790                         dbus_message_unref(service->pending);
2791                         service->pending = NULL;
2792
2793                         return __connman_error_failed(msg, -err);
2794                 }
2795
2796                 return NULL;
2797         }
2798
2799         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2800 }
2801
2802 static DBusMessage *disconnect_service(DBusConnection *conn,
2803                                         DBusMessage *msg, void *user_data)
2804 {
2805         struct connman_service *service = user_data;
2806         int err;
2807
2808         DBG("service %p", service);
2809
2810         reply_pending(service, ECONNABORTED);
2811
2812         service->ignore = TRUE;
2813
2814         set_reconnect_state(service, FALSE);
2815
2816         err = __connman_service_disconnect(service);
2817         if (err < 0) {
2818                 if (err != -EINPROGRESS)
2819                         return __connman_error_failed(msg, -err);
2820
2821                 return NULL;
2822         }
2823
2824         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2825 }
2826
2827 static DBusMessage *remove_service(DBusConnection *conn,
2828                                         DBusMessage *msg, void *user_data)
2829 {
2830         struct connman_service *service = user_data;
2831
2832         DBG("service %p", service);
2833
2834         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2835                 return __connman_error_not_supported(msg);
2836
2837         if (service->immutable == TRUE)
2838                 return __connman_error_not_supported(msg);
2839
2840         if (service->favorite == FALSE &&
2841                 combine_state(service->state_ipv4, service->state_ipv6) !=
2842                                                 CONNMAN_SERVICE_STATE_FAILURE)
2843                 return __connman_error_not_supported(msg);
2844
2845         if (service->network != NULL) {
2846                 set_reconnect_state(service, FALSE);
2847
2848                 __connman_network_disconnect(service->network);
2849         }
2850
2851         g_free(service->passphrase);
2852         service->passphrase = NULL;
2853
2854         passphrase_changed(service);
2855
2856         set_idle(service);
2857
2858         __connman_service_set_favorite(service, FALSE);
2859         __connman_storage_save_service(service);
2860
2861         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2862 }
2863
2864 static DBusMessage *move_service(DBusConnection *conn,
2865                                         DBusMessage *msg, void *user_data,
2866                                                                 gboolean before)
2867 {
2868         struct connman_service *service = user_data;
2869         struct connman_service *target;
2870         const char *path;
2871         GSequenceIter *src, *dst;
2872
2873         DBG("service %p", service);
2874
2875         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2876                                                         DBUS_TYPE_INVALID);
2877
2878         if (service->favorite == FALSE)
2879                 return __connman_error_not_supported(msg);
2880
2881         target = find_service(path);
2882         if (target == NULL || target->favorite == FALSE || target == service)
2883                 return __connman_error_invalid_service(msg);
2884
2885         DBG("target %s", target->identifier);
2886
2887         if (target->state_ipv4 != service->state_ipv4 &&
2888                                 target->state_ipv6 != service->state_ipv6)
2889                 return __connman_error_invalid_service(msg);
2890
2891         g_get_current_time(&service->modified);
2892         __connman_storage_save_service(service);
2893
2894         src = g_hash_table_lookup(service_hash, service->identifier);
2895         dst = g_hash_table_lookup(service_hash, target->identifier);
2896
2897         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2898
2899         __connman_profile_changed(FALSE);
2900
2901         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2902 }
2903
2904 static DBusMessage *move_before(DBusConnection *conn,
2905                                         DBusMessage *msg, void *user_data)
2906 {
2907         return move_service(conn, msg, user_data, TRUE);
2908 }
2909
2910 static DBusMessage *move_after(DBusConnection *conn,
2911                                         DBusMessage *msg, void *user_data)
2912 {
2913         return move_service(conn, msg, user_data, FALSE);
2914 }
2915
2916 static DBusMessage *reset_counters(DBusConnection *conn,
2917                                         DBusMessage *msg, void *user_data)
2918 {
2919         struct connman_service *service = user_data;
2920
2921         reset_stats(service);
2922
2923         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2924 }
2925
2926 static GDBusMethodTable service_methods[] = {
2927         { "GetProperties", "",   "a{sv}", get_properties     },
2928         { "SetProperty",   "sv", "",      set_property       },
2929         { "ClearProperty", "s",  "",      clear_property     },
2930         { "Connect",       "",   "",      connect_service,
2931                                                 G_DBUS_METHOD_FLAG_ASYNC },
2932         { "Disconnect",    "",   "",      disconnect_service },
2933         { "Remove",        "",   "",      remove_service     },
2934         { "MoveBefore",    "o",  "",      move_before        },
2935         { "MoveAfter",     "o",  "",      move_after         },
2936         { "ResetCounters", "",   "",      reset_counters     },
2937         { },
2938 };
2939
2940 static GDBusSignalTable service_signals[] = {
2941         { "PropertyChanged", "sv" },
2942         { },
2943 };
2944
2945 static void service_free(gpointer user_data)
2946 {
2947         struct connman_service *service = user_data;
2948         char *path = service->path;
2949
2950         DBG("service %p", service);
2951
2952         reply_pending(service, ENOENT);
2953
2954         g_hash_table_remove(service_hash, service->identifier);
2955
2956         stats_stop(service);
2957         __connman_storage_save_service(service);
2958
2959         service->path = NULL;
2960
2961         if (path != NULL) {
2962                 __connman_profile_changed(FALSE);
2963
2964                 g_dbus_unregister_interface(connection, path,
2965                                                 CONNMAN_SERVICE_INTERFACE);
2966                 g_free(path);
2967         }
2968
2969         g_hash_table_destroy(service->counter_table);
2970
2971         if (service->network != NULL)
2972                 connman_network_unref(service->network);
2973
2974         if (service->provider != NULL)
2975                 connman_provider_unref(service->provider);
2976
2977         if (service->ipconfig_ipv4 != NULL) {
2978                 connman_ipconfig_unref(service->ipconfig_ipv4);
2979                 service->ipconfig_ipv4 = NULL;
2980         }
2981
2982         if (service->ipconfig_ipv6 != NULL) {
2983                 connman_ipconfig_unref(service->ipconfig_ipv6);
2984                 service->ipconfig_ipv6 = NULL;
2985         }
2986
2987         if (service->location != NULL)
2988                 connman_location_unref(service->location);
2989
2990         g_strfreev(service->nameservers);
2991         g_strfreev(service->nameservers_config);
2992         g_strfreev(service->domains);
2993         g_strfreev(service->proxies);
2994         g_strfreev(service->excludes);
2995
2996         g_free(service->domainname);
2997         g_free(service->pac);
2998         g_free(service->profile);
2999         g_free(service->name);
3000         g_free(service->passphrase);
3001         g_free(service->identifier);
3002         g_free(service->eap);
3003         g_free(service->identity);
3004         g_free(service->ca_cert_file);
3005         g_free(service->client_cert_file);
3006         g_free(service->private_key_file);
3007         g_free(service->private_key_passphrase);
3008         g_free(service->phase2);
3009
3010         if (service->stats.timer != NULL)
3011                 g_timer_destroy(service->stats.timer);
3012         if (service->stats_roaming.timer != NULL)
3013                 g_timer_destroy(service->stats_roaming.timer);
3014
3015         g_free(service);
3016 }
3017
3018 /**
3019  * __connman_service_put:
3020  * @service: service structure
3021  *
3022  * Release service if no longer needed
3023  */
3024 void __connman_service_put(struct connman_service *service)
3025 {
3026         DBG("service %p", service);
3027
3028         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
3029                 GSequenceIter *iter;
3030
3031                 iter = g_hash_table_lookup(service_hash, service->identifier);
3032                 if (iter != NULL) {
3033                         reply_pending(service, ECONNABORTED);
3034
3035                         __connman_service_disconnect(service);
3036
3037                         g_sequence_remove(iter);
3038                 } else
3039                         service_free(service);
3040         }
3041 }
3042
3043 static void stats_init(struct connman_service *service)
3044 {
3045         /* home */
3046         service->stats.valid = FALSE;
3047         service->stats.enabled = FALSE;
3048         service->stats.timer = g_timer_new();
3049
3050         /* roaming */
3051         service->stats_roaming.valid = FALSE;
3052         service->stats_roaming.enabled = FALSE;
3053         service->stats_roaming.timer = g_timer_new();
3054 }
3055
3056 static void service_initialize(struct connman_service *service)
3057 {
3058         DBG("service %p", service);
3059
3060         service->refcount = 1;
3061
3062         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
3063         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
3064         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
3065
3066         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
3067         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
3068
3069         service->favorite  = FALSE;
3070         service->immutable = FALSE;
3071         service->hidden = FALSE;
3072
3073         service->ignore = FALSE;
3074
3075         service->userconnect = FALSE;
3076
3077         service->order = 0;
3078
3079         stats_init(service);
3080
3081         service->provider = NULL;
3082
3083         service->wps = FALSE;
3084 }
3085
3086 /**
3087  * connman_service_create:
3088  *
3089  * Allocate a new service.
3090  *
3091  * Returns: a newly-allocated #connman_service structure
3092  */
3093 struct connman_service *connman_service_create(void)
3094 {
3095         GSList *list;
3096         struct connman_stats_counter *counters;
3097         const char *counter;
3098
3099         struct connman_service *service;
3100
3101         service = g_try_new0(struct connman_service, 1);
3102         if (service == NULL)
3103                 return NULL;
3104
3105         DBG("service %p", service);
3106
3107         service->counter_table = g_hash_table_new_full(g_str_hash,
3108                                                 g_str_equal, NULL, g_free);
3109
3110         for (list = counter_list; list; list = list->next) {
3111                 counter = list->data;
3112
3113                 counters = g_try_new0(struct connman_stats_counter, 1);
3114                 if (counters == NULL) {
3115                         g_hash_table_destroy(service->counter_table);
3116                         g_free(service);
3117                         return NULL;
3118                 }
3119
3120                 counters->append_all = TRUE;
3121
3122                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3123                                 counters);
3124         }
3125
3126         service_initialize(service);
3127
3128         service->location = __connman_location_create(service);
3129
3130         return service;
3131 }
3132
3133 struct connman_location *__connman_service_get_location(struct connman_service *service)
3134 {
3135         return service->location;
3136 }
3137
3138 /**
3139  * connman_service_ref:
3140  * @service: service structure
3141  *
3142  * Increase reference counter of service
3143  */
3144 struct connman_service *connman_service_ref(struct connman_service *service)
3145 {
3146         DBG("%p", service);
3147
3148         g_atomic_int_inc(&service->refcount);
3149
3150         return service;
3151 }
3152
3153 /**
3154  * connman_service_unref:
3155  * @service: service structure
3156  *
3157  * Decrease reference counter of service
3158  */
3159 void connman_service_unref(struct connman_service *service)
3160 {
3161         __connman_service_put(service);
3162 }
3163
3164 static gint service_compare(gconstpointer a, gconstpointer b,
3165                                                         gpointer user_data)
3166 {
3167         struct connman_service *service_a = (void *) a;
3168         struct connman_service *service_b = (void *) b;
3169         enum connman_service_state state_a, state_b;
3170
3171         state_a = combine_state(service_a->state_ipv4, service_a->state_ipv6);
3172         state_b = combine_state(service_b->state_ipv4, service_b->state_ipv6);
3173
3174         if (state_a != state_b) {
3175                 if (is_connected(service_a) == TRUE)
3176                         return -1;
3177                 if (is_connected(service_b) == TRUE)
3178                         return 1;
3179
3180                 if (is_connecting(service_a) == TRUE)
3181                         return -1;
3182                 if (is_connecting(service_b) == TRUE)
3183                         return 1;
3184         }
3185
3186         if (service_a->order > service_b->order)
3187                 return -1;
3188
3189         if (service_a->order < service_b->order)
3190                 return 1;
3191
3192         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3193                 return -1;
3194
3195         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3196                 return 1;
3197
3198         if (service_a->type != service_b->type) {
3199                 switch (service_a->type) {
3200                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3201                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3202                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3203                 case CONNMAN_SERVICE_TYPE_GPS:
3204                 case CONNMAN_SERVICE_TYPE_VPN:
3205                 case CONNMAN_SERVICE_TYPE_GADGET:
3206                         break;
3207                 case CONNMAN_SERVICE_TYPE_WIFI:
3208                         return 1;
3209                 case CONNMAN_SERVICE_TYPE_WIMAX:
3210                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3211                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3212                         return -1;
3213                 }
3214         }
3215
3216         return (gint) service_b->strength - (gint) service_a->strength;
3217 }
3218
3219 /**
3220  * connman_service_get_type:
3221  * @service: service structure
3222  *
3223  * Get the type of service
3224  */
3225 enum connman_service_type connman_service_get_type(struct connman_service *service)
3226 {
3227         if (service == NULL)
3228                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3229
3230         return service->type;
3231 }
3232
3233 /**
3234  * connman_service_get_interface:
3235  * @service: service structure
3236  *
3237  * Get network interface of service
3238  */
3239 char *connman_service_get_interface(struct connman_service *service)
3240 {
3241         int index;
3242
3243         if (service == NULL)
3244                 return NULL;
3245
3246         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3247                 if (service->ipconfig_ipv4)
3248                         index = connman_ipconfig_get_index(
3249                                                 service->ipconfig_ipv4);
3250                 else if (service->ipconfig_ipv6)
3251                         index = connman_ipconfig_get_index(
3252                                                 service->ipconfig_ipv6);
3253                 else
3254                         return NULL;
3255
3256                 return connman_inet_ifname(index);
3257         }
3258
3259         if (service->network == NULL)
3260                 return NULL;
3261
3262         index = connman_network_get_index(service->network);
3263
3264         return connman_inet_ifname(index);
3265 }
3266
3267 /**
3268  * connman_service_get_network:
3269  * @service: service structure
3270  *
3271  * Get the service network
3272  */
3273 struct connman_network *
3274 __connman_service_get_network(struct connman_service *service)
3275 {
3276         if (service == NULL)
3277                 return NULL;
3278
3279         return service->network;
3280 }
3281
3282 struct connman_ipconfig *
3283 __connman_service_get_ip4config(struct connman_service *service)
3284 {
3285         if (service == NULL)
3286                 return NULL;
3287
3288         return service->ipconfig_ipv4;
3289 }
3290
3291 struct connman_ipconfig *
3292 __connman_service_get_ip6config(struct connman_service *service)
3293 {
3294         if (service == NULL)
3295                 return NULL;
3296
3297         return service->ipconfig_ipv6;
3298 }
3299
3300 struct connman_ipconfig *
3301 __connman_service_get_ipconfig(struct connman_service *service, int family)
3302 {
3303         if (family == AF_INET)
3304                 return __connman_service_get_ip4config(service);
3305         else if (family == AF_INET6)
3306                 return __connman_service_get_ip6config(service);
3307         else
3308                 return NULL;
3309
3310 }
3311
3312 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3313 {
3314         if (service == NULL)
3315                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3316
3317         return service->security;
3318 }
3319
3320 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3321 {
3322         if (service == NULL)
3323                 return FALSE;
3324
3325         return service->wps;
3326 }
3327
3328 /**
3329  * __connman_service_set_favorite:
3330  * @service: service structure
3331  * @favorite: favorite value
3332  *
3333  * Change the favorite setting of service
3334  */
3335 int __connman_service_set_favorite(struct connman_service *service,
3336                                                 connman_bool_t favorite)
3337 {
3338         GSequenceIter *iter;
3339
3340         iter = g_hash_table_lookup(service_hash, service->identifier);
3341         if (iter == NULL)
3342                 return -ENOENT;
3343
3344         if (service->favorite == favorite)
3345                 return -EALREADY;
3346
3347         service->favorite = favorite;
3348
3349         favorite_changed(service);
3350
3351         g_sequence_sort_changed(iter, service_compare, NULL);
3352
3353         __connman_profile_changed(FALSE);
3354
3355         return 0;
3356 }
3357
3358 int __connman_service_set_immutable(struct connman_service *service,
3359                                                 connman_bool_t immutable)
3360 {
3361         service->immutable = immutable;
3362
3363         immutable_changed(service);
3364
3365         return 0;
3366 }
3367
3368 void __connman_service_set_string(struct connman_service *service,
3369                                   const char *key, const char *value)
3370 {
3371         if (g_str_equal(key, "EAP") == TRUE) {
3372                 g_free(service->eap);
3373                 service->eap = g_strdup(value);
3374         } else if (g_str_equal(key, "Identity") == TRUE) {
3375                 g_free(service->identity);
3376                 service->identity = g_strdup(value);
3377         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3378                 g_free(service->ca_cert_file);
3379                 service->ca_cert_file = g_strdup(value);
3380         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3381                 g_free(service->client_cert_file);
3382                 service->client_cert_file = g_strdup(value);
3383         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3384                 g_free(service->private_key_file);
3385                 service->private_key_file = g_strdup(value);
3386         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3387                 g_free(service->private_key_passphrase);
3388                 service->private_key_passphrase = g_strdup(value);
3389         } else if (g_str_equal(key, "Phase2") == TRUE) {
3390                 g_free(service->phase2);
3391                 service->phase2 = g_strdup(value);
3392         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3393                 g_free(service->passphrase);
3394                 service->passphrase = g_strdup(value);
3395         }
3396 }
3397
3398 static void service_complete(struct connman_service *service)
3399 {
3400         reply_pending(service, EIO);
3401
3402         if (service->userconnect == FALSE)
3403                 __connman_service_auto_connect();
3404
3405         g_get_current_time(&service->modified);
3406         __connman_storage_save_service(service);
3407 }
3408
3409 static void report_error_cb(struct connman_service *service,
3410                         gboolean retry, void *user_data)
3411 {
3412         if (retry == TRUE)
3413                 __connman_service_connect(service);
3414         else {
3415                 service_complete(service);
3416                 __connman_profile_changed(FALSE);
3417                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3418         }
3419 }
3420
3421 int __connman_service_indicate_state(struct connman_service *service,
3422                                         enum connman_service_state new_state,
3423                                         enum connman_ipconfig_type type)
3424 {
3425         enum connman_service_state service_state,
3426                 state = CONNMAN_SERVICE_STATE_IDLE;
3427         GSequenceIter *iter;
3428
3429         if (service == NULL)
3430                 return -EINVAL;
3431
3432         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3433                 if (service->state_ipv4 == new_state)
3434                         return -EALREADY;
3435                 state = combine_state(new_state, service->state_ipv6);
3436         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3437                 if (service->state_ipv6 == new_state)
3438                         return -EALREADY;
3439                 state = combine_state(new_state, service->state_ipv4);
3440         } else
3441                 return -EINVAL;
3442
3443         service_state = combine_state(service->state_ipv4,
3444                                                         service->state_ipv6);
3445
3446         DBG("service %p state %s/%s => %s new %s/%d => %s",
3447                                         service,
3448                                         state2string(service->state_ipv4),
3449                                         state2string(service->state_ipv6),
3450                                         state2string(service_state),
3451                                         state2string(new_state),
3452                                         type,
3453                                         state2string(state));
3454
3455         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3456                                 state == CONNMAN_SERVICE_STATE_IDLE)
3457                 return -EINVAL;
3458
3459         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3460                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3461                 return -EINVAL;
3462
3463         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3464                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3465                 state_changed(service);
3466
3467                 reply_pending(service, ECONNABORTED);
3468
3469                 __connman_service_disconnect(service);
3470         }
3471
3472         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3473                 if (__connman_stats_service_register(service) == 0) {
3474                         __connman_stats_get(service, FALSE,
3475                                                 &service->stats.data);
3476                         __connman_stats_get(service, TRUE,
3477                                                 &service->stats_roaming.data);
3478                 }
3479
3480                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3481                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3482                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3483                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3484                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3485                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3486         }
3487
3488         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3489                 service->state_ipv4 = new_state;
3490         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3491                 service->state_ipv6 = new_state;
3492
3493         if (state == service_state)
3494                 return -EALREADY;
3495
3496         state_changed(service);
3497
3498         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3499                 if (service->login_required == TRUE) {
3500                         service->login_required = FALSE;
3501                         login_changed(service);
3502                 }
3503
3504                 connman_timeserver_sync();
3505         }
3506
3507         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3508                 connman_bool_t reconnect;
3509
3510                 reconnect = get_reconnect_state(service);
3511                 if (reconnect == TRUE)
3512                         __connman_service_auto_connect();
3513         }
3514
3515         if (state == CONNMAN_SERVICE_STATE_READY) {
3516                 enum connman_service_proxy_method proxy_config;
3517                 enum connman_ipconfig_method method;
3518
3519                 set_reconnect_state(service, TRUE);
3520
3521                 __connman_service_set_favorite(service, TRUE);
3522
3523                 reply_pending(service, 0);
3524
3525                 service->userconnect = FALSE;
3526
3527                 g_get_current_time(&service->modified);
3528                 __connman_storage_save_service(service);
3529
3530                 update_nameservers(service);
3531                 dns_changed(service);
3532                 domain_changed(service);
3533
3534                 proxy_config = service->proxy_config;
3535
3536                 /*
3537                  * We start WPAD if we haven't got a PAC URL from DHCP and
3538                  * if our proxy manual configuration is either empty or set
3539                  * to AUTO with an empty URL.
3540                  */
3541                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3542                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3543                                 (proxy_config ==
3544                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3545                                         service->pac == NULL)))
3546                         if (__connman_wpad_start(service) < 0) {
3547                                 service->proxy =
3548                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3549
3550                                 __connman_notifier_proxy_changed(service);
3551                         }
3552
3553                 __connman_notifier_connect(service->type);
3554
3555                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3556                         connman_network_get_bool(service->network,
3557                                                 "WiFi.UseWPS") == TRUE) {
3558                         const char *pass;
3559
3560                         pass = connman_network_get_string(service->network,
3561                                                         "WiFi.Passphrase");
3562
3563                         __connman_service_set_passphrase(service, pass);
3564
3565                         connman_network_set_bool(service->network,
3566                                                         "WiFi.UseWPS", FALSE);
3567                 }
3568
3569                 default_changed();
3570
3571                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
3572                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
3573                         __connman_ipconfig_disable_ipv6(
3574                                                 service->ipconfig_ipv6);
3575
3576         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3577                 __connman_location_finish(service);
3578
3579                 default_changed();
3580
3581                 __connman_wpad_stop(service);
3582
3583                 update_nameservers(service);
3584                 dns_changed(service);
3585                 domain_changed(service);
3586
3587                 __connman_notifier_disconnect(service->type);
3588         }
3589
3590         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3591                 if (service->userconnect == TRUE &&
3592                         __connman_agent_report_error(service,
3593                                         error2string(service->error),
3594                                         report_error_cb, NULL) == -EIO)
3595                         return 0;
3596                 service_complete(service);
3597         } else
3598                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3599
3600         iter = g_hash_table_lookup(service_hash, service->identifier);
3601         if (iter != NULL)
3602                 g_sequence_sort_changed(iter, service_compare, NULL);
3603
3604         __connman_profile_changed(FALSE);
3605
3606         service_state = combine_state(service->state_ipv4,
3607                                                         service->state_ipv6);
3608         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3609                 default_changed();
3610
3611         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3612                 struct connman_service *def_service = get_default();
3613
3614                 if (__connman_notifier_count_connected() == 0 &&
3615                         def_service != NULL &&
3616                                 def_service->provider != NULL)
3617                         __connman_provider_disconnect(def_service->provider);
3618         }
3619
3620         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3621                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3622                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3623
3624         return 0;
3625 }
3626
3627 int __connman_service_indicate_error(struct connman_service *service,
3628                                         enum connman_service_error error)
3629 {
3630         DBG("service %p error %d", service, error);
3631
3632         if (service == NULL)
3633                 return -EINVAL;
3634
3635         service->error = error;
3636
3637         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3638                 __connman_service_set_passphrase(service, NULL);
3639
3640         return __connman_service_indicate_state(service,
3641                                                 CONNMAN_SERVICE_STATE_FAILURE,
3642                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3643 }
3644
3645 int __connman_service_clear_error(struct connman_service *service)
3646 {
3647         enum connman_service_state state;
3648
3649         DBG("service %p", service);
3650
3651         if (service == NULL)
3652                 return -EINVAL;
3653
3654         state = combine_state(service->state_ipv4, service->state_ipv6);
3655
3656         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3657                 return -EINVAL;
3658
3659         service->state_ipv4 = service->state_ipv6 =
3660                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3661         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3662
3663         if (service->favorite == TRUE)
3664                 set_reconnect_state(service, TRUE);
3665
3666         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3667                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3668
3669         /*
3670          * Toggling the IPv6 state to IDLE could trigger the auto connect
3671          * machinery and consequently the IPv4 state.
3672          */
3673         if (service->state_ipv4 != CONNMAN_SERVICE_STATE_UNKNOWN &&
3674                         service->state_ipv4 != CONNMAN_SERVICE_STATE_FAILURE)
3675                 return 0;
3676
3677         return __connman_service_indicate_state(service,
3678                                                 CONNMAN_SERVICE_STATE_IDLE,
3679                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3680 }
3681
3682 int __connman_service_indicate_default(struct connman_service *service)
3683 {
3684         DBG("service %p", service);
3685
3686         default_changed();
3687
3688         __connman_location_detect(service);
3689
3690         return 0;
3691 }
3692
3693 int __connman_service_request_login(struct connman_service *service)
3694 {
3695         DBG("service %p", service);
3696
3697         if (service == NULL)
3698                 return -EINVAL;
3699
3700         service->login_required = TRUE;
3701         login_changed(service);
3702
3703         return 0;
3704 }
3705
3706 static connman_bool_t prepare_network(struct connman_service *service)
3707 {
3708         enum connman_network_type type;
3709         unsigned int ssid_len;
3710
3711         type = connman_network_get_type(service->network);
3712
3713         switch (type) {
3714         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3715         case CONNMAN_NETWORK_TYPE_VENDOR:
3716                 return FALSE;
3717         case CONNMAN_NETWORK_TYPE_WIFI:
3718                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3719                                                         &ssid_len) == NULL)
3720                         return FALSE;
3721
3722                 if (service->passphrase != NULL)
3723                         connman_network_set_string(service->network,
3724                                 "WiFi.Passphrase", service->passphrase);
3725                 break;
3726         case CONNMAN_NETWORK_TYPE_ETHERNET:
3727         case CONNMAN_NETWORK_TYPE_WIMAX:
3728         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3729         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3730         case CONNMAN_NETWORK_TYPE_CELLULAR:
3731                 break;
3732         }
3733
3734         return TRUE;
3735 }
3736
3737 static void prepare_8021x(struct connman_service *service)
3738 {
3739         if (service->eap != NULL)
3740                 connman_network_set_string(service->network, "WiFi.EAP",
3741                                                                 service->eap);
3742
3743         if (service->identity != NULL)
3744                 connman_network_set_string(service->network, "WiFi.Identity",
3745                                                         service->identity);
3746
3747         if (service->ca_cert_file != NULL)
3748                 connman_network_set_string(service->network, "WiFi.CACertFile",
3749                                                         service->ca_cert_file);
3750
3751         if (service->client_cert_file != NULL)
3752                 connman_network_set_string(service->network,
3753                                                 "WiFi.ClientCertFile",
3754                                                 service->client_cert_file);
3755
3756         if (service->private_key_file != NULL)
3757                 connman_network_set_string(service->network,
3758                                                 "WiFi.PrivateKeyFile",
3759                                                 service->private_key_file);
3760
3761         if (service->private_key_passphrase != NULL)
3762                 connman_network_set_string(service->network,
3763                                         "WiFi.PrivateKeyPassphrase",
3764                                         service->private_key_passphrase);
3765
3766         if (service->phase2 != NULL)
3767                 connman_network_set_string(service->network, "WiFi.Phase2",
3768                                                         service->phase2);
3769 }
3770
3771 static int service_connect(struct connman_service *service)
3772 {
3773         int err;
3774
3775         switch (service->type) {
3776         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3777         case CONNMAN_SERVICE_TYPE_SYSTEM:
3778         case CONNMAN_SERVICE_TYPE_GPS:
3779         case CONNMAN_SERVICE_TYPE_GADGET:
3780                 return -EINVAL;
3781         case CONNMAN_SERVICE_TYPE_ETHERNET:
3782         case CONNMAN_SERVICE_TYPE_WIMAX:
3783         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3784         case CONNMAN_SERVICE_TYPE_CELLULAR:
3785         case CONNMAN_SERVICE_TYPE_VPN:
3786                 break;
3787         case CONNMAN_SERVICE_TYPE_WIFI:
3788                 switch (service->security) {
3789                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3790                 case CONNMAN_SERVICE_SECURITY_NONE:
3791                         break;
3792                 case CONNMAN_SERVICE_SECURITY_WEP:
3793                 case CONNMAN_SERVICE_SECURITY_PSK:
3794                 case CONNMAN_SERVICE_SECURITY_WPA:
3795                 case CONNMAN_SERVICE_SECURITY_RSN:
3796                         if (service->passphrase == NULL) {
3797                                 if (service->network == NULL)
3798                                         return -EOPNOTSUPP;
3799
3800                                 if (service->wps == FALSE ||
3801                                         connman_network_get_bool(
3802                                                         service->network,
3803                                                         "WiFi.UseWPS") == FALSE)
3804                                         return -ENOKEY;
3805                         }
3806                         break;
3807                 case CONNMAN_SERVICE_SECURITY_8021X:
3808                         break;
3809                 }
3810                 break;
3811         }
3812
3813         if (service->network != NULL) {
3814                 if (prepare_network(service) == FALSE)
3815                         return -EINVAL;
3816
3817                 switch (service->security) {
3818                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3819                 case CONNMAN_SERVICE_SECURITY_NONE:
3820                 case CONNMAN_SERVICE_SECURITY_WEP:
3821                 case CONNMAN_SERVICE_SECURITY_PSK:
3822                 case CONNMAN_SERVICE_SECURITY_WPA:
3823                 case CONNMAN_SERVICE_SECURITY_RSN:
3824                         break;
3825                 case CONNMAN_SERVICE_SECURITY_8021X:
3826                         prepare_8021x(service);
3827                         break;
3828                 }
3829
3830                 if (__connman_stats_service_register(service) == 0) {
3831                         __connman_stats_get(service, FALSE,
3832                                                 &service->stats.data);
3833                         __connman_stats_get(service, TRUE,
3834                                                 &service->stats_roaming.data);
3835                 }
3836
3837                 if (service->ipconfig_ipv4)
3838                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3839                 if (service->ipconfig_ipv6)
3840                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3841
3842                 err = __connman_network_connect(service->network);
3843         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3844                                         service->provider != NULL)
3845                 err = __connman_provider_connect(service->provider);
3846         else
3847                 return -EOPNOTSUPP;
3848
3849         if (err < 0) {
3850                 if (err != -EINPROGRESS) {
3851                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3852                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3853                         __connman_stats_service_unregister(service);
3854                 }
3855         }
3856
3857         return err;
3858 }
3859
3860
3861 int __connman_service_connect(struct connman_service *service)
3862 {
3863         enum connman_service_state state;
3864         int err;
3865
3866         state = combine_state(service->state_ipv4, service->state_ipv6);
3867
3868         DBG("service %p state %s", service, state2string(state));
3869
3870         if (is_connected(service) == TRUE)
3871                 return -EISCONN;
3872
3873         if (is_connecting(service) == TRUE)
3874                 return -EALREADY;
3875
3876         switch (service->type) {
3877         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3878         case CONNMAN_SERVICE_TYPE_SYSTEM:
3879         case CONNMAN_SERVICE_TYPE_GPS:
3880         case CONNMAN_SERVICE_TYPE_GADGET:
3881                 return -EINVAL;
3882         default:
3883                 err = service_connect(service);
3884         }
3885
3886         if (err >= 0)
3887                 return 0;
3888
3889         if (err == -EINPROGRESS) {
3890                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3891                                                 connect_timeout, service);
3892
3893                 return -EINPROGRESS;
3894         }
3895
3896         if (err == -ENOKEY)
3897                 return -ENOKEY;
3898
3899         if (service->userconnect == TRUE)
3900                 reply_pending(service, err);
3901
3902         __connman_service_indicate_state(service,
3903                                         CONNMAN_SERVICE_STATE_FAILURE,
3904                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3905         __connman_service_indicate_state(service,
3906                                         CONNMAN_SERVICE_STATE_FAILURE,
3907                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3908
3909         return err;
3910 }
3911
3912 int __connman_service_disconnect(struct connman_service *service)
3913 {
3914         int err;
3915
3916         DBG("service %p", service);
3917
3918         if (service->network != NULL) {
3919                 err = __connman_network_disconnect(service->network);
3920         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3921                                         service->provider != NULL)
3922                 err = __connman_provider_disconnect(service->provider);
3923         else
3924                 return -EOPNOTSUPP;
3925
3926         if (err < 0 && err != -EINPROGRESS)
3927                 return err;
3928
3929         __connman_6to4_remove(service->ipconfig_ipv4);
3930
3931         if (service->ipconfig_ipv4)
3932                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3933                                                         NULL);
3934         else
3935                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3936                                                         NULL);
3937
3938         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
3939         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
3940
3941         __connman_ipconfig_disable(service->ipconfig_ipv4);
3942         __connman_ipconfig_disable(service->ipconfig_ipv6);
3943
3944         __connman_stats_service_unregister(service);
3945
3946         return err;
3947 }
3948
3949 int __connman_service_disconnect_all(void)
3950 {
3951         GSequenceIter *iter;
3952
3953         DBG("");
3954
3955         iter = g_sequence_get_begin_iter(service_list);
3956
3957         while (g_sequence_iter_is_end(iter) == FALSE) {
3958                 struct connman_service *service = g_sequence_get(iter);
3959
3960                 service->ignore = TRUE;
3961
3962                 set_reconnect_state(service, FALSE);
3963
3964                 __connman_service_disconnect(service);
3965
3966                 iter = g_sequence_iter_next(iter);
3967         }
3968
3969         return 0;
3970
3971 }
3972
3973 /**
3974  * __connman_service_lookup:
3975  * @pattern: search pattern
3976  * @path: return object path
3977  *
3978  * Look up a service path from a search pattern
3979  */
3980 int __connman_service_lookup(const char *pattern, const char **path)
3981 {
3982         GHashTableIter iter;
3983         gpointer key, value;
3984
3985         g_hash_table_iter_init(&iter, service_hash);
3986
3987         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3988                 GSequenceIter *iter = value;
3989                 struct connman_service *service = g_sequence_get(iter);
3990
3991                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3992                                 g_strcmp0(service->name, pattern) == 0) {
3993                         *path = (const char *) service->path;
3994                         return 0;
3995                 }
3996         }
3997
3998         return -ENXIO;
3999 }
4000
4001 /**
4002  * lookup_by_identifier:
4003  * @identifier: service identifier
4004  *
4005  * Look up a service by identifier (reference count will not be increased)
4006  */
4007 static struct connman_service *lookup_by_identifier(const char *identifier)
4008 {
4009         GSequenceIter *iter;
4010
4011         iter = g_hash_table_lookup(service_hash, identifier);
4012         if (iter != NULL)
4013                 return g_sequence_get(iter);
4014
4015         return NULL;
4016 }
4017
4018 static struct connman_network *create_hidden_wifi(struct connman_device *device,
4019                 const char *ssid, const char *mode, const char *security)
4020 {
4021         struct connman_network *network;
4022         char *name;
4023         int index;
4024         unsigned int i, ssid_len;
4025
4026         ssid_len = strlen(ssid);
4027         if (ssid_len < 1)
4028                 return NULL;
4029
4030         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
4031         if (network == NULL)
4032                 return NULL;
4033
4034         connman_network_set_blob(network, "WiFi.SSID",
4035                                         (unsigned char *) ssid, ssid_len);
4036
4037         connman_network_set_string(network, "WiFi.Mode", mode);
4038         connman_network_set_string(network, "WiFi.Security", security);
4039
4040         name = g_try_malloc0(ssid_len + 1);
4041         if (name == NULL) {
4042                 connman_network_unref(network);
4043                 return NULL;
4044         }
4045
4046         for (i = 0; i < ssid_len; i++) {
4047                 if (g_ascii_isprint(ssid[i]))
4048                         name[i] = ssid[i];
4049                 else
4050                         name[i] = ' ';
4051         }
4052
4053         connman_network_set_name(network, name);
4054
4055         g_free(name);
4056
4057         index = connman_device_get_index(device);
4058         connman_network_set_index(network, index);
4059
4060         if (connman_device_add_network(device, network) < 0) {
4061                 connman_network_unref(network);
4062                 return NULL;
4063         }
4064
4065         connman_network_set_available(network, TRUE);
4066
4067         return network;
4068 }
4069
4070 int __connman_service_create_and_connect(DBusMessage *msg)
4071 {
4072         struct connman_service *service;
4073         struct connman_network *network;
4074         struct connman_device *device;
4075         DBusMessageIter iter, array;
4076         const char *mode = "managed", *security = "none", *group_security;
4077         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
4078         unsigned int ssid_len = 0;
4079         const char *ident;
4080         char *name, *group;
4081         gboolean created = FALSE;
4082         int err;
4083
4084         dbus_message_iter_init(msg, &iter);
4085         dbus_message_iter_recurse(&iter, &array);
4086
4087         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
4088                 DBusMessageIter entry, value;
4089                 const char *key;
4090
4091                 dbus_message_iter_recurse(&array, &entry);
4092                 dbus_message_iter_get_basic(&entry, &key);
4093
4094                 dbus_message_iter_next(&entry);
4095                 dbus_message_iter_recurse(&entry, &value);
4096
4097                 switch (dbus_message_iter_get_arg_type(&value)) {
4098                 case DBUS_TYPE_STRING:
4099                         if (g_str_equal(key, "Type") == TRUE)
4100                                 dbus_message_iter_get_basic(&value, &type);
4101                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
4102                                         g_str_equal(key, "Mode") == TRUE)
4103                                 dbus_message_iter_get_basic(&value, &mode);
4104                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4105                                         g_str_equal(key, "Security") == TRUE)
4106                                 dbus_message_iter_get_basic(&value, &security);
4107                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4108                                         g_str_equal(key, "Passphrase") == TRUE)
4109                                 dbus_message_iter_get_basic(&value, &passphrase);
4110                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4111                                         g_str_equal(key, "SSID") == TRUE)
4112                                 dbus_message_iter_get_basic(&value, &ssid);
4113                 }
4114
4115                 dbus_message_iter_next(&array);
4116         }
4117
4118         if (type == NULL)
4119                 return -EINVAL;
4120
4121         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4122                 return -EOPNOTSUPP;
4123
4124         if (ssid == NULL)
4125                 return -EINVAL;
4126
4127         ssid_len = strlen(ssid);
4128         if (ssid_len < 1)
4129                 return -EINVAL;
4130
4131         if (g_strcmp0(security, "none") != 0 &&
4132                                 g_strcmp0(security, "wep") != 0 &&
4133                                 g_strcmp0(security, "psk") != 0 &&
4134                                 g_strcmp0(security, "wpa") != 0 &&
4135                                 g_strcmp0(security, "rsn") != 0 &&
4136                                 g_strcmp0(security, "ieee8021x") != 0)
4137                 return -EINVAL;
4138
4139         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4140         if (device == NULL)
4141                 return -EOPNOTSUPP;
4142
4143         ident = connman_device_get_ident(device);
4144         if (ident == NULL)
4145                 return -EOPNOTSUPP;
4146
4147
4148         if (!g_strcmp0(security, "wpa") ||
4149                 !g_strcmp0(security, "rsn"))
4150                 group_security = "psk";
4151         else
4152                 group_security = security;
4153
4154         group = connman_wifi_build_group_name((unsigned char *) ssid,
4155                                                 ssid_len, mode, group_security);
4156         if (group == NULL)
4157                 return -EINVAL;
4158
4159         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4160
4161         service = lookup_by_identifier(name);
4162
4163         if (service != NULL)
4164                 goto done;
4165
4166         network = create_hidden_wifi(device, ssid, mode, security);
4167         if (network != NULL) {
4168                 connman_network_set_group(network, group);
4169                 created = TRUE;
4170         }
4171
4172         service = lookup_by_identifier(name);
4173
4174 done:
4175         g_free(name);
4176         g_free(group);
4177
4178         if (service == NULL) {
4179                 err = -EOPNOTSUPP;
4180                 goto failed;
4181         }
4182
4183         if (is_connected(service) == TRUE) {
4184                 err = -EISCONN;
4185                 goto failed;
4186         }
4187
4188         if (is_connecting(service) == TRUE) {
4189                 err = -EALREADY;
4190                 goto failed;
4191         }
4192
4193         set_reconnect_state(service, FALSE);
4194
4195         __connman_device_disconnect(device);
4196
4197         if (passphrase != NULL) {
4198                 g_free(service->passphrase);
4199                 service->passphrase = g_strdup(passphrase);
4200         }
4201
4202         service->userconnect = TRUE;
4203
4204         err = __connman_service_connect(service);
4205         if (err < 0 && err != -EINPROGRESS)
4206                 goto failed;
4207
4208         service->pending = dbus_message_ref(msg);
4209
4210         return 0;
4211
4212 failed:
4213         if (service != NULL && created == TRUE) {
4214                 struct connman_network *network = service->network;
4215
4216                 if (network != NULL) {
4217                         connman_network_set_available(network, FALSE);
4218                         __connman_device_cleanup_networks(device);
4219                 } else
4220                         __connman_service_put(service);
4221         }
4222
4223         return err;
4224 }
4225
4226 /**
4227  * __connman_service_get:
4228  * @identifier: service identifier
4229  *
4230  * Look up a service by identifier or create a new one if not found
4231  */
4232 static struct connman_service *service_get(const char *identifier)
4233 {
4234         struct connman_service *service;
4235         GSequenceIter *iter;
4236
4237         iter = g_hash_table_lookup(service_hash, identifier);
4238         if (iter != NULL) {
4239                 service = g_sequence_get(iter);
4240                 if (service != NULL)
4241                         connman_service_ref(service);
4242                 return service;
4243         }
4244
4245         service = connman_service_create();
4246         if (service == NULL)
4247                 return NULL;
4248
4249         DBG("service %p", service);
4250
4251         service->identifier = g_strdup(identifier);
4252
4253         service->profile = g_strdup(__connman_profile_active_ident());
4254
4255         iter = g_sequence_insert_sorted(service_list, service,
4256                                                 service_compare, NULL);
4257
4258         g_hash_table_insert(service_hash, service->identifier, iter);
4259
4260         return service;
4261 }
4262
4263 static int service_register(struct connman_service *service)
4264 {
4265         const char *path = __connman_profile_active_path();
4266         GSequenceIter *iter;
4267
4268         DBG("service %p", service);
4269
4270         if (service->path != NULL)
4271                 return -EALREADY;
4272
4273         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4274
4275         DBG("path %s", service->path);
4276
4277         __connman_config_provision_service(service);
4278
4279         __connman_storage_load_service(service);
4280
4281         g_dbus_register_interface(connection, service->path,
4282                                         CONNMAN_SERVICE_INTERFACE,
4283                                         service_methods, service_signals,
4284                                                         NULL, service, NULL);
4285
4286         iter = g_hash_table_lookup(service_hash, service->identifier);
4287         if (iter != NULL)
4288                 g_sequence_sort_changed(iter, service_compare, NULL);
4289
4290         __connman_profile_changed(TRUE);
4291
4292         return 0;
4293 }
4294
4295 static void service_up(struct connman_ipconfig *ipconfig)
4296 {
4297         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4298
4299         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4300
4301         link_changed(service);
4302
4303         service->stats.valid = FALSE;
4304         service->stats_roaming.valid = FALSE;
4305 }
4306
4307 static void service_down(struct connman_ipconfig *ipconfig)
4308 {
4309         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4310 }
4311
4312 static void service_lower_up(struct connman_ipconfig *ipconfig)
4313 {
4314         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4315
4316         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4317
4318         stats_start(service);
4319 }
4320
4321 static void service_lower_down(struct connman_ipconfig *ipconfig)
4322 {
4323         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4324
4325         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4326
4327         stats_stop(service);
4328         __connman_storage_save_service(service);
4329 }
4330
4331 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4332 {
4333         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4334         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4335         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4336
4337         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4338
4339         type = __connman_ipconfig_get_config_type(ipconfig);
4340         method = __connman_ipconfig_get_method(ipconfig);
4341
4342         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4343                                                         type, method);
4344
4345         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4346                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4347                 __connman_service_indicate_state(service,
4348                                                 CONNMAN_SERVICE_STATE_READY,
4349                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4350
4351         settings_changed(service);
4352 }
4353
4354 static void service_ip_release(struct connman_ipconfig *ipconfig)
4355 {
4356         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4357         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4358         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4359
4360         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4361
4362         type = __connman_ipconfig_get_config_type(ipconfig);
4363         method = __connman_ipconfig_get_method(ipconfig);
4364
4365         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4366                                                         type, method);
4367
4368         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4369                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4370                 __connman_service_indicate_state(service,
4371                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4372                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4373
4374         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4375                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4376                 __connman_service_indicate_state(service,
4377                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4378                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4379
4380         settings_changed(service);
4381 }
4382
4383 static const struct connman_ipconfig_ops service_ops = {
4384         .up             = service_up,
4385         .down           = service_down,
4386         .lower_up       = service_lower_up,
4387         .lower_down     = service_lower_down,
4388         .ip_bound       = service_ip_bound,
4389         .ip_release     = service_ip_release,
4390 };
4391
4392 static void setup_ip4config(struct connman_service *service, int index)
4393 {
4394         if (index < 0)
4395                 return;
4396
4397         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4398                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4399         if (service->ipconfig_ipv4 == NULL)
4400                 return;
4401
4402         connman_ipconfig_set_method(service->ipconfig_ipv4,
4403                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4404
4405         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4406
4407         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4408 }
4409
4410 static void setup_ip6config(struct connman_service *service, int index)
4411 {
4412         if (index < 0)
4413                 return;
4414
4415         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4416                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4417         if (service->ipconfig_ipv6 == NULL)
4418                 return;
4419
4420         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4421
4422         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4423 }
4424
4425 void __connman_service_create_ip4config(struct connman_service *service,
4426                                                                 int index)
4427 {
4428         const char *ident = service->profile;
4429         GKeyFile *keyfile;
4430
4431         DBG("ipv4 %p", service->ipconfig_ipv4);
4432
4433         if (service->ipconfig_ipv4 != NULL)
4434                 return;
4435
4436         setup_ip4config(service, index);
4437
4438         if (ident == NULL)
4439                 return;
4440
4441         keyfile = __connman_storage_open_profile(ident);
4442         if (keyfile == NULL)
4443                 return;
4444
4445         if (service->ipconfig_ipv4)
4446                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4447                                         service->identifier, "IPv4.");
4448         g_key_file_free(keyfile);
4449 }
4450
4451 void __connman_service_create_ip6config(struct connman_service *service,
4452                                                                 int index)
4453 {
4454         const char *ident = service->profile;
4455         GKeyFile *keyfile;
4456
4457         DBG("ipv6 %p", service->ipconfig_ipv6);
4458
4459         if (service->ipconfig_ipv6 != NULL)
4460                 return;
4461
4462         setup_ip6config(service, index);
4463
4464         if (ident == NULL)
4465                 return;
4466
4467         keyfile = __connman_storage_open_profile(ident);
4468         if (keyfile == NULL)
4469                 return;
4470
4471         if (service->ipconfig_ipv6 != NULL)
4472                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4473                                         service->identifier, "IPv6.");
4474
4475         g_key_file_free(keyfile);
4476 }
4477
4478 /**
4479  * __connman_service_lookup_from_network:
4480  * @network: network structure
4481  *
4482  * Look up a service by network (reference count will not be increased)
4483  */
4484 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4485 {
4486         struct connman_service *service;
4487         const char *ident, *group;
4488         char *name;
4489
4490         DBG("network %p", network);
4491
4492         ident = __connman_network_get_ident(network);
4493         if (ident == NULL)
4494                 return NULL;
4495
4496         group = connman_network_get_group(network);
4497         if (group == NULL)
4498                 return NULL;
4499
4500         name = g_strdup_printf("%s_%s_%s",
4501                         __connman_network_get_type(network), ident, group);
4502         service = lookup_by_identifier(name);
4503         g_free(name);
4504
4505         return service;
4506 }
4507
4508 struct connman_service *__connman_service_lookup_from_index(int index)
4509 {
4510         struct connman_service *service;
4511         GSequenceIter *iter;
4512
4513         iter = g_sequence_get_begin_iter(service_list);
4514
4515         while (g_sequence_iter_is_end(iter) == FALSE) {
4516                 service = g_sequence_get(iter);
4517
4518                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4519                                                         == index)
4520                         return service;
4521
4522                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4523                                                         == index)
4524                         return service;
4525
4526                 iter = g_sequence_iter_next(iter);
4527         }
4528
4529         return NULL;
4530 }
4531
4532 const char *__connman_service_get_ident(struct connman_service *service)
4533 {
4534         return service->identifier;
4535 }
4536
4537 const char *__connman_service_get_path(struct connman_service *service)
4538 {
4539         return service->path;
4540 }
4541
4542 unsigned int __connman_service_get_order(struct connman_service *service)
4543 {
4544         GSequenceIter *iter;
4545
4546         if (service == NULL)
4547                 return 0;
4548
4549         if (service->favorite == FALSE) {
4550                 service->order = 0;
4551                 goto done;
4552         }
4553
4554         iter = g_hash_table_lookup(service_hash, service->identifier);
4555         if (iter != NULL) {
4556                 if (g_sequence_iter_get_position(iter) == 0)
4557                         service->order = 1;
4558                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4559                         service->order = 10;
4560                 else
4561                         service->order = 0;
4562         }
4563
4564 done:
4565         return service->order;
4566 }
4567
4568 static enum connman_service_type convert_network_type(struct connman_network *network)
4569 {
4570         enum connman_network_type type = connman_network_get_type(network);
4571
4572         switch (type) {
4573         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4574         case CONNMAN_NETWORK_TYPE_VENDOR:
4575                 break;
4576         case CONNMAN_NETWORK_TYPE_ETHERNET:
4577                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4578         case CONNMAN_NETWORK_TYPE_WIFI:
4579                 return CONNMAN_SERVICE_TYPE_WIFI;
4580         case CONNMAN_NETWORK_TYPE_WIMAX:
4581                 return CONNMAN_SERVICE_TYPE_WIMAX;
4582         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4583         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4584                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4585         case CONNMAN_NETWORK_TYPE_CELLULAR:
4586                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4587         }
4588
4589         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4590 }
4591
4592 static enum connman_service_mode convert_wifi_mode(const char *mode)
4593 {
4594         if (mode == NULL)
4595                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4596         else if (g_str_equal(mode, "managed") == TRUE)
4597                 return CONNMAN_SERVICE_MODE_MANAGED;
4598         else if (g_str_equal(mode, "adhoc") == TRUE)
4599                 return CONNMAN_SERVICE_MODE_ADHOC;
4600         else
4601                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4602 }
4603
4604 static enum connman_service_security convert_wifi_security(const char *security)
4605 {
4606         if (security == NULL)
4607                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4608         else if (g_str_equal(security, "none") == TRUE)
4609                 return CONNMAN_SERVICE_SECURITY_NONE;
4610         else if (g_str_equal(security, "wep") == TRUE)
4611                 return CONNMAN_SERVICE_SECURITY_WEP;
4612         else if (g_str_equal(security, "psk") == TRUE)
4613                 return CONNMAN_SERVICE_SECURITY_PSK;
4614         else if (g_str_equal(security, "ieee8021x") == TRUE)
4615                 return CONNMAN_SERVICE_SECURITY_8021X;
4616         else if (g_str_equal(security, "wpa") == TRUE)
4617                 return CONNMAN_SERVICE_SECURITY_WPA;
4618         else if (g_str_equal(security, "rsn") == TRUE)
4619                 return CONNMAN_SERVICE_SECURITY_RSN;
4620         else
4621                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4622 }
4623
4624 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4625 {
4626         switch (mode) {
4627         case 0:
4628         case 1:
4629                 return CONNMAN_SERVICE_MODE_GPRS;
4630         case 3:
4631                 return CONNMAN_SERVICE_MODE_EDGE;
4632         case 2:
4633         case 4:
4634         case 5:
4635         case 6:
4636                 return CONNMAN_SERVICE_MODE_UMTS;
4637         }
4638
4639         return CONNMAN_SERVICE_MODE_UNKNOWN;
4640 }
4641
4642 static void update_from_network(struct connman_service *service,
4643                                         struct connman_network *network)
4644 {
4645         connman_uint8_t strength = service->strength;
4646         GSequenceIter *iter;
4647         const char *str;
4648
4649         DBG("service %p network %p", service, network);
4650
4651         if (is_connected(service) == TRUE)
4652                 return;
4653
4654         if (is_connecting(service) == TRUE)
4655                 return;
4656
4657         str = connman_network_get_string(network, "Name");
4658         if (str != NULL) {
4659                 g_free(service->name);
4660                 service->name = g_strdup(str);
4661                 service->hidden = FALSE;
4662         } else {
4663                 g_free(service->name);
4664                 service->name = NULL;
4665                 service->hidden = TRUE;
4666         }
4667
4668         service->strength = connman_network_get_uint8(network, "Strength");
4669         service->roaming = connman_network_get_bool(network, "Roaming");
4670
4671         if (service->strength == 0) {
4672                 /*
4673                  * Filter out 0-values; it's unclear what they mean
4674                  * and they cause anomalous sorting of the priority list.
4675                  */
4676                 service->strength = strength;
4677         }
4678
4679         str = connman_network_get_string(network, "WiFi.Mode");
4680         service->mode = convert_wifi_mode(str);
4681
4682         str = connman_network_get_string(network, "WiFi.Security");
4683         service->security = convert_wifi_security(str);
4684
4685         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4686                 connman_uint8_t value = connman_network_get_uint8(network,
4687                                                         "Cellular.Mode");
4688
4689                 service->mode = convert_cellular_mode(value);
4690         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4691                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4692
4693         if (service->strength > strength && service->network != NULL) {
4694                 connman_network_unref(service->network);
4695                 service->network = connman_network_ref(network);
4696
4697                 strength_changed(service);
4698         }
4699
4700         if (service->network == NULL)
4701                 service->network = connman_network_ref(network);
4702
4703         iter = g_hash_table_lookup(service_hash, service->identifier);
4704         if (iter != NULL)
4705                 g_sequence_sort_changed(iter, service_compare, NULL);
4706 }
4707
4708 /**
4709  * __connman_service_create_from_network:
4710  * @network: network structure
4711  *
4712  * Look up service by network and if not found, create one
4713  */
4714 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4715 {
4716         struct connman_service *service;
4717         struct connman_device *device;
4718         const char *ident, *group;
4719         char *name;
4720         int index;
4721
4722         DBG("network %p", network);
4723
4724         ident = __connman_network_get_ident(network);
4725         if (ident == NULL)
4726                 return NULL;
4727
4728         group = connman_network_get_group(network);
4729         if (group == NULL)
4730                 return NULL;
4731
4732         name = g_strdup_printf("%s_%s_%s",
4733                         __connman_network_get_type(network), ident, group);
4734         service = service_get(name);
4735         g_free(name);
4736
4737         if (service == NULL)
4738                 return NULL;
4739
4740         if (__connman_network_get_weakness(network) == TRUE)
4741                 return service;
4742
4743         if (service->path != NULL) {
4744                 update_from_network(service, network);
4745                 __connman_profile_changed(TRUE);
4746                 return service;
4747         }
4748
4749         service->type = convert_network_type(network);
4750
4751         switch (service->type) {
4752         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4753         case CONNMAN_SERVICE_TYPE_SYSTEM:
4754         case CONNMAN_SERVICE_TYPE_ETHERNET:
4755         case CONNMAN_SERVICE_TYPE_WIMAX:
4756         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4757         case CONNMAN_SERVICE_TYPE_GPS:
4758         case CONNMAN_SERVICE_TYPE_VPN:
4759         case CONNMAN_SERVICE_TYPE_GADGET:
4760                 service->autoconnect = FALSE;
4761                 break;
4762         case CONNMAN_SERVICE_TYPE_WIFI:
4763         case CONNMAN_SERVICE_TYPE_CELLULAR:
4764                 service->autoconnect = TRUE;
4765                 break;
4766         }
4767
4768         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4769
4770         update_from_network(service, network);
4771
4772         index = connman_network_get_index(network);
4773
4774         if (service->ipconfig_ipv4 == NULL)
4775                 setup_ip4config(service, index);
4776
4777         if (service->ipconfig_ipv6 == NULL)
4778                 setup_ip6config(service, index);
4779
4780         service_register(service);
4781
4782         if (service->favorite == TRUE) {
4783                 device = connman_network_get_device(service->network);
4784                 if (device && __connman_device_scanning(device) == FALSE)
4785                         __connman_service_auto_connect();
4786         }
4787
4788         return service;
4789 }
4790
4791 void __connman_service_update_from_network(struct connman_network *network)
4792 {
4793         struct connman_service *service;
4794         enum connman_service_mode mode;
4795         connman_uint8_t strength, value;
4796         connman_bool_t roaming;
4797         GSequenceIter *iter;
4798         const char *name;
4799         connman_bool_t stats_enable;
4800
4801         DBG("network %p", network);
4802
4803         service = __connman_service_lookup_from_network(network);
4804         if (service == NULL)
4805                 return;
4806
4807         if (service->network == NULL)
4808                 return;
4809
4810         name = connman_network_get_string(service->network, "Name");
4811         if (g_strcmp0(service->name, name) != 0) {
4812                 g_free(service->name);
4813                 service->name = g_strdup(name);
4814                 connman_dbus_property_changed_basic(service->path,
4815                                 CONNMAN_SERVICE_INTERFACE, "Name",
4816                                 DBUS_TYPE_STRING, &service->name);
4817         }
4818
4819         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4820                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4821
4822         strength = connman_network_get_uint8(service->network, "Strength");
4823         if (strength == service->strength)
4824                 goto roaming;
4825
4826         service->strength = strength;
4827
4828         strength_changed(service);
4829
4830 roaming:
4831         roaming = connman_network_get_bool(service->network, "Roaming");
4832         if (roaming == service->roaming)
4833                 goto done;
4834
4835         stats_enable = stats_enabled(service);
4836         if (stats_enable == TRUE)
4837                 stats_stop(service);
4838
4839         service->roaming = roaming;
4840
4841         if (stats_enable == TRUE)
4842                 stats_start(service);
4843
4844         roaming_changed(service);
4845
4846         iter = g_hash_table_lookup(service_hash, service->identifier);
4847         if (iter != NULL)
4848                 g_sequence_sort_changed(iter, service_compare, NULL);
4849
4850 done:
4851         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4852                 return;
4853
4854         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4855         mode = convert_cellular_mode(value);
4856
4857         if (mode == service->mode)
4858                 return;
4859
4860         service->mode = mode;
4861
4862         mode_changed(service);
4863 }
4864
4865 void __connman_service_remove_from_network(struct connman_network *network)
4866 {
4867         struct connman_service *service;
4868
4869         DBG("network %p", network);
4870
4871         service = __connman_service_lookup_from_network(network);
4872         if (service == NULL)
4873                 return;
4874
4875         __connman_service_put(service);
4876 }
4877
4878 /**
4879  * __connman_service_create_from_provider:
4880  * @provider: provider structure
4881  *
4882  * Look up service by provider and if not found, create one
4883  */
4884 struct connman_service *
4885 __connman_service_create_from_provider(struct connman_provider *provider)
4886 {
4887         struct connman_service *service;
4888         const char *ident, *str;
4889         char *name;
4890         int index = connman_provider_get_index(provider);
4891
4892         DBG("provider %p", provider);
4893
4894         ident = __connman_provider_get_ident(provider);
4895         if (ident == NULL)
4896                 return NULL;
4897
4898         name = g_strdup_printf("vpn_%s", ident);
4899         service = service_get(name);
4900         g_free(name);
4901
4902         if (service == NULL)
4903                 return NULL;
4904
4905         service->type = CONNMAN_SERVICE_TYPE_VPN;
4906         service->provider = connman_provider_ref(provider);
4907         service->autoconnect = FALSE;
4908
4909         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4910
4911         str = connman_provider_get_string(provider, "Name");
4912         if (str != NULL) {
4913                 g_free(service->name);
4914                 service->name = g_strdup(str);
4915                 service->hidden = FALSE;
4916         } else {
4917                 g_free(service->name);
4918                 service->name = NULL;
4919                 service->hidden = TRUE;
4920         }
4921
4922         service->strength = 0;
4923
4924         if (service->ipconfig_ipv4 == NULL)
4925                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4926                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4927         if (service->ipconfig_ipv4 == NULL)
4928                 return service;
4929
4930         connman_ipconfig_set_method(service->ipconfig_ipv4,
4931                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4932         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4933         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4934
4935         if (service->ipconfig_ipv6 == NULL)
4936                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4937                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4938         if (service->ipconfig_ipv6 == NULL)
4939                 return service;
4940
4941         connman_ipconfig_set_method(service->ipconfig_ipv6,
4942                                         CONNMAN_IPCONFIG_METHOD_OFF);
4943         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4944         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4945
4946         service_register(service);
4947
4948         return service;
4949 }
4950
4951 static int service_load(struct connman_service *service)
4952 {
4953         const char *ident = service->profile;
4954         GKeyFile *keyfile;
4955         GError *error = NULL;
4956         gchar *pathname, *data = NULL;
4957         gsize length;
4958         gchar *str;
4959         connman_bool_t autoconnect;
4960         unsigned int ssid_len;
4961         int err = 0;
4962
4963         DBG("service %p", service);
4964
4965         if (ident == NULL)
4966                 return -EINVAL;
4967
4968         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4969         if (pathname == NULL)
4970                 return -ENOMEM;
4971
4972         keyfile = g_key_file_new();
4973
4974         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4975                 g_free(pathname);
4976                 return -ENOENT;
4977         }
4978
4979         g_free(pathname);
4980
4981         if (g_key_file_load_from_data(keyfile, data, length,
4982                                                         0, NULL) == FALSE) {
4983                 g_free(data);
4984                 return -EILSEQ;
4985         }
4986
4987         g_free(data);
4988
4989         switch (service->type) {
4990         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4991         case CONNMAN_SERVICE_TYPE_SYSTEM:
4992         case CONNMAN_SERVICE_TYPE_ETHERNET:
4993         case CONNMAN_SERVICE_TYPE_GPS:
4994         case CONNMAN_SERVICE_TYPE_VPN:
4995         case CONNMAN_SERVICE_TYPE_GADGET:
4996                 break;
4997         case CONNMAN_SERVICE_TYPE_WIFI:
4998                 if (service->name == NULL) {
4999                         gchar *name;
5000
5001                         name = g_key_file_get_string(keyfile,
5002                                         service->identifier, "Name", NULL);
5003                         if (name != NULL) {
5004                                 g_free(service->name);
5005                                 service->name = name;
5006                         }
5007
5008                         if (service->network != NULL)
5009                                 connman_network_set_name(service->network,
5010                                                                         name);
5011                 }
5012
5013                 if (service->network &&
5014                                 connman_network_get_blob(service->network,
5015                                         "WiFi.SSID", &ssid_len) == NULL) {
5016                         gchar *hex_ssid;
5017
5018                         hex_ssid = g_key_file_get_string(keyfile,
5019                                                         service->identifier,
5020                                                                 "SSID", NULL);
5021
5022                         if (hex_ssid != NULL) {
5023                                 gchar *ssid;
5024                                 unsigned int i, j = 0, hex;
5025                                 size_t hex_ssid_len = strlen(hex_ssid);
5026
5027                                 ssid = g_try_malloc0(hex_ssid_len / 2);
5028                                 if (ssid == NULL) {
5029                                         g_free(hex_ssid);
5030                                         err = -ENOMEM;
5031                                         goto done;
5032                                 }
5033
5034                                 for (i = 0; i < hex_ssid_len; i += 2) {
5035                                         sscanf(hex_ssid + i, "%02x", &hex);
5036                                         ssid[j++] = hex;
5037                                 }
5038
5039                                 connman_network_set_blob(service->network,
5040                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
5041                         }
5042
5043                         g_free(hex_ssid);
5044                 }
5045                 /* fall through */
5046
5047         case CONNMAN_SERVICE_TYPE_WIMAX:
5048         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5049         case CONNMAN_SERVICE_TYPE_CELLULAR:
5050                 service->favorite = g_key_file_get_boolean(keyfile,
5051                                 service->identifier, "Favorite", NULL);
5052
5053                 autoconnect = g_key_file_get_boolean(keyfile,
5054                                 service->identifier, "AutoConnect", &error);
5055                 if (error == NULL)
5056                         service->autoconnect = autoconnect;
5057                 g_clear_error(&error);
5058
5059                 str = g_key_file_get_string(keyfile,
5060                                 service->identifier, "Failure", NULL);
5061                 if (str != NULL) {
5062                         if (service->favorite == FALSE)
5063                                 service->state_ipv4 = service->state_ipv6 =
5064                                         CONNMAN_SERVICE_STATE_FAILURE;
5065                         service->error = string2error(str);
5066                 }
5067                 break;
5068         }
5069
5070         str = g_key_file_get_string(keyfile,
5071                                 service->identifier, "Modified", NULL);
5072         if (str != NULL) {
5073                 g_time_val_from_iso8601(str, &service->modified);
5074                 g_free(str);
5075         }
5076
5077         str = g_key_file_get_string(keyfile,
5078                                 service->identifier, "Passphrase", NULL);
5079         if (str != NULL) {
5080                 g_free(service->passphrase);
5081                 service->passphrase = str;
5082         }
5083
5084         if (service->ipconfig_ipv4 != NULL)
5085                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5086                                         service->identifier, "IPv4.");
5087
5088         if (service->ipconfig_ipv6 != NULL)
5089                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5090                                         service->identifier, "IPv6.");
5091
5092         service->nameservers_config = g_key_file_get_string_list(keyfile,
5093                         service->identifier, "Nameservers", &length, NULL);
5094         if (service->nameservers_config != NULL && length == 0) {
5095                 g_strfreev(service->nameservers_config);
5096                 service->nameservers_config = NULL;
5097         }
5098
5099         service->domains = g_key_file_get_string_list(keyfile,
5100                         service->identifier, "Domains", &length, NULL);
5101         if (service->domains != NULL && length == 0) {
5102                 g_strfreev(service->domains);
5103                 service->domains = NULL;
5104         }
5105
5106         str = g_key_file_get_string(keyfile,
5107                                 service->identifier, "Proxy.Method", NULL);
5108         if (str != NULL)
5109                 service->proxy_config = string2proxymethod(str);
5110
5111         g_free(str);
5112
5113         service->proxies = g_key_file_get_string_list(keyfile,
5114                         service->identifier, "Proxy.Servers", &length, NULL);
5115         if (service->proxies != NULL && length == 0) {
5116                 g_strfreev(service->proxies);
5117                 service->proxies = NULL;
5118         }
5119
5120         service->excludes = g_key_file_get_string_list(keyfile,
5121                         service->identifier, "Proxy.Excludes", &length, NULL);
5122         if (service->excludes != NULL && length == 0) {
5123                 g_strfreev(service->excludes);
5124                 service->excludes = NULL;
5125         }
5126
5127         str = g_key_file_get_string(keyfile,
5128                                 service->identifier, "Proxy.URL", NULL);
5129         if (str != NULL) {
5130                 g_free(service->pac);
5131                 service->pac = str;
5132         }
5133
5134 done:
5135         g_key_file_free(keyfile);
5136
5137         return err;
5138 }
5139
5140 static int service_save(struct connman_service *service)
5141 {
5142         const char *ident = service->profile;
5143         GKeyFile *keyfile;
5144         gchar *pathname, *data = NULL;
5145         gsize length;
5146         gchar *str;
5147         const char *cst_str = NULL;
5148         int err = 0;
5149
5150         DBG("service %p", service);
5151
5152         if (ident == NULL)
5153                 return -EINVAL;
5154
5155         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5156         if (pathname == NULL)
5157                 return -ENOMEM;
5158
5159         keyfile = g_key_file_new();
5160
5161         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5162                 goto update;
5163
5164         if (length > 0) {
5165                 if (g_key_file_load_from_data(keyfile, data, length,
5166                                                         0, NULL) == FALSE)
5167                         goto done;
5168         }
5169
5170         g_free(data);
5171
5172 update:
5173         if (service->name != NULL)
5174                 g_key_file_set_string(keyfile, service->identifier,
5175                                                 "Name", service->name);
5176
5177         switch (service->type) {
5178         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5179         case CONNMAN_SERVICE_TYPE_SYSTEM:
5180         case CONNMAN_SERVICE_TYPE_ETHERNET:
5181         case CONNMAN_SERVICE_TYPE_GPS:
5182         case CONNMAN_SERVICE_TYPE_VPN:
5183         case CONNMAN_SERVICE_TYPE_GADGET:
5184                 break;
5185         case CONNMAN_SERVICE_TYPE_WIFI:
5186                 if (service->network) {
5187                         const unsigned char *ssid;
5188                         unsigned int ssid_len = 0;
5189
5190                         ssid = connman_network_get_blob(service->network,
5191                                                         "WiFi.SSID", &ssid_len);
5192
5193                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5194                                 char *identifier = service->identifier;
5195                                 GString *str;
5196                                 unsigned int i;
5197
5198                                 str = g_string_sized_new(ssid_len * 2);
5199                                 if (str == NULL) {
5200                                         err = -ENOMEM;
5201                                         goto done;
5202                                 }
5203
5204                                 for (i = 0; i < ssid_len; i++)
5205                                         g_string_append_printf(str,
5206                                                         "%02x", ssid[i]);
5207
5208                                 g_key_file_set_string(keyfile, identifier,
5209                                                         "SSID", str->str);
5210
5211                                 g_string_free(str, TRUE);
5212                         }
5213                 }
5214                 /* fall through */
5215
5216         case CONNMAN_SERVICE_TYPE_WIMAX:
5217         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5218         case CONNMAN_SERVICE_TYPE_CELLULAR:
5219                 g_key_file_set_boolean(keyfile, service->identifier,
5220                                         "Favorite", service->favorite);
5221
5222                 if (service->favorite == TRUE)
5223                         g_key_file_set_boolean(keyfile, service->identifier,
5224                                         "AutoConnect", service->autoconnect);
5225
5226                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5227                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5228                         const char *failure = error2string(service->error);
5229                         if (failure != NULL)
5230                                 g_key_file_set_string(keyfile,
5231                                                         service->identifier,
5232                                                         "Failure", failure);
5233                 } else {
5234                         g_key_file_remove_key(keyfile, service->identifier,
5235                                                         "Failure", NULL);
5236                 }
5237                 break;
5238         }
5239
5240         str = g_time_val_to_iso8601(&service->modified);
5241         if (str != NULL) {
5242                 g_key_file_set_string(keyfile, service->identifier,
5243                                                         "Modified", str);
5244                 g_free(str);
5245         }
5246
5247         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5248                 g_key_file_set_string(keyfile, service->identifier,
5249                                         "Passphrase", service->passphrase);
5250         else
5251                 g_key_file_remove_key(keyfile, service->identifier,
5252                                                         "Passphrase", NULL);
5253
5254         if (service->ipconfig_ipv4 != NULL)
5255                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5256                                         service->identifier, "IPv4.");
5257
5258         if (service->ipconfig_ipv6 != NULL)
5259                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5260                                                 service->identifier, "IPv6.");
5261
5262         if (service->nameservers_config != NULL) {
5263                 guint len = g_strv_length(service->nameservers_config);
5264
5265                 g_key_file_set_string_list(keyfile, service->identifier,
5266                                                                 "Nameservers",
5267                                 (const gchar **) service->nameservers_config, len);
5268         } else
5269                 g_key_file_remove_key(keyfile, service->identifier,
5270                                                         "Nameservers", NULL);
5271
5272         if (service->domains != NULL) {
5273                 guint len = g_strv_length(service->domains);
5274
5275                 g_key_file_set_string_list(keyfile, service->identifier,
5276                                                                 "Domains",
5277                                 (const gchar **) service->domains, len);
5278         } else
5279                 g_key_file_remove_key(keyfile, service->identifier,
5280                                                         "Domains", NULL);
5281
5282         cst_str = proxymethod2string(service->proxy_config);
5283         if (cst_str != NULL)
5284                 g_key_file_set_string(keyfile, service->identifier,
5285                                 "Proxy.Method", cst_str);
5286
5287         if (service->proxies != NULL) {
5288                 guint len = g_strv_length(service->proxies);
5289
5290                 g_key_file_set_string_list(keyfile, service->identifier,
5291                                 "Proxy.Servers",
5292                                 (const gchar **) service->proxies, len);
5293         } else
5294                 g_key_file_remove_key(keyfile, service->identifier,
5295                                                 "Proxy.Servers", NULL);
5296
5297         if (service->excludes != NULL) {
5298                 guint len = g_strv_length(service->excludes);
5299
5300                 g_key_file_set_string_list(keyfile, service->identifier,
5301                                 "Proxy.Excludes",
5302                                 (const gchar **) service->excludes, len);
5303         } else
5304                 g_key_file_remove_key(keyfile, service->identifier,
5305                                                 "Proxy.Excludes", NULL);
5306
5307         if (service->pac != NULL && strlen(service->pac) > 0)
5308                 g_key_file_set_string(keyfile, service->identifier,
5309                                         "Proxy.URL", service->pac);
5310         else
5311                 g_key_file_remove_key(keyfile, service->identifier,
5312                                                         "Proxy.URL", NULL);
5313
5314         data = g_key_file_to_data(keyfile, &length, NULL);
5315
5316         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5317                 connman_error("Failed to store service information");
5318
5319 done:
5320         g_free(data);
5321
5322         g_key_file_free(keyfile);
5323
5324         g_free(pathname);
5325
5326         return err;
5327 }
5328
5329 static struct connman_storage service_storage = {
5330         .name           = "service",
5331         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5332         .service_load   = service_load,
5333         .service_save   = service_save,
5334 };
5335
5336 int __connman_service_init(void)
5337 {
5338         DBG("");
5339
5340         connection = connman_dbus_get_connection();
5341
5342         if (connman_storage_register(&service_storage) < 0)
5343                 connman_error("Failed to register service storage");
5344
5345         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5346                                                                 NULL, NULL);
5347
5348         service_list = g_sequence_new(service_free);
5349
5350         return 0;
5351 }
5352
5353 void __connman_service_cleanup(void)
5354 {
5355         DBG("");
5356
5357         g_sequence_free(service_list);
5358         service_list = NULL;
5359
5360         g_hash_table_destroy(service_hash);
5361         service_hash = NULL;
5362
5363         g_slist_free(counter_list);
5364         counter_list = NULL;
5365
5366         connman_storage_unregister(&service_storage);
5367
5368         dbus_connection_unref(connection);
5369 }