src/service.c

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