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_data {
  41         unsigned int rx_packets;
  42         unsigned int tx_packets;
  43         unsigned int rx_bytes;
  44         unsigned int tx_bytes;
  45         unsigned int rx_errors;
  46         unsigned int tx_errors;
  47         unsigned int rx_dropped;
  48         unsigned int tx_dropped;
  49         unsigned int time;
  50 };
  51
  52 struct connman_stats {
  53         connman_bool_t valid;
  54         connman_bool_t enabled;
  55         struct connman_stats_data data_last;
  56         struct connman_stats_data data;
  57         GTimer *timer;
  58 };
  59
  60 struct connman_stats_counter {
  61         connman_bool_t append_all;
  62         struct connman_stats stats;
  63         struct connman_stats stats_roaming;
  64 };
  65
  66 struct connman_service {
  67         gint refcount;
  68         char *identifier;
  69         char *path;
  70         enum connman_service_type type;
  71         enum connman_service_mode mode;
  72         enum connman_service_security security;
  73         enum connman_service_state state;
  74         enum connman_service_error error;
  75         connman_uint8_t strength;
  76         connman_bool_t favorite;
  77         connman_bool_t immutable;
  78         connman_bool_t hidden;
  79         connman_bool_t ignore;
  80         connman_bool_t autoconnect;
  81         connman_bool_t userconnect;
  82         GTimeVal modified;
  83         unsigned int order;
  84         char *name;
  85         char *passphrase;
  86         char *profile;
  87         char *apn;
  88         char *username;
  89         char *password;
  90         char *mcc;
  91         char *mnc;
  92         connman_bool_t roaming;
  93         connman_bool_t login_required;
  94         struct connman_ipconfig *ipconfig;
  95         struct connman_network *network;
  96         struct connman_provider *provider;
  97         char **nameservers;
  98         char *nameserver;
  99         char **domains;
 100         char *domainname;
 101         /* 802.1x settings from the config files */
 102         char *eap;
 103         char *identity;
 104         char *ca_cert_file;
 105         char *client_cert_file;
 106         char *private_key_file;
 107         char *private_key_passphrase;
 108         char *phase2;
 109         DBusMessage *pending;
 110         guint timeout;
 111         struct connman_location *location;
 112         struct connman_stats stats;
 113         struct connman_stats stats_roaming;
 114         GHashTable *counter_table;
 115 };
 116
 117 static void append_path(gpointer value, gpointer user_data)
 118 {
 119         struct connman_service *service = value;
 120         DBusMessageIter *iter = user_data;
 121
 122         if (service->path == NULL || service->hidden == TRUE)
 123                 return;
 124
 125         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 126                                                         &service->path);
 127 }
 128
 129 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 130 {
 131         g_sequence_foreach(service_list, append_path, iter);
 132 }
 133
 134 struct find_data {
 135         const char *path;
 136         struct connman_service *service;
 137 };
 138
 139 static void compare_path(gpointer value, gpointer user_data)
 140 {
 141         struct connman_service *service = value;
 142         struct find_data *data = user_data;
 143
 144         if (data->service != NULL)
 145                 return;
 146
 147         if (g_strcmp0(service->path, data->path) == 0)
 148                 data->service = service;
 149 }
 150
 151 static struct connman_service *find_service(const char *path)
 152 {
 153         struct find_data data = { .path = path, .service = NULL };
 154
 155         DBG("path %s", path);
 156
 157         g_sequence_foreach(service_list, compare_path, &data);
 158
 159         return data.service;
 160 }
 161
 162 const char *__connman_service_type2string(enum connman_service_type type)
 163 {
 164         switch (type) {
 165         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 166                 break;
 167         case CONNMAN_SERVICE_TYPE_SYSTEM:
 168                 return "system";
 169         case CONNMAN_SERVICE_TYPE_ETHERNET:
 170                 return "ethernet";
 171         case CONNMAN_SERVICE_TYPE_WIFI:
 172                 return "wifi";
 173         case CONNMAN_SERVICE_TYPE_WIMAX:
 174                 return "wimax";
 175         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 176                 return "bluetooth";
 177         case CONNMAN_SERVICE_TYPE_CELLULAR:
 178                 return "cellular";
 179         case CONNMAN_SERVICE_TYPE_GPS:
 180                 return "gps";
 181         case CONNMAN_SERVICE_TYPE_VPN:
 182                 return "vpn";
 183         }
 184
 185         return NULL;
 186 }
 187
 188 static const char *mode2string(enum connman_service_mode mode)
 189 {
 190         switch (mode) {
 191         case CONNMAN_SERVICE_MODE_UNKNOWN:
 192                 break;
 193         case CONNMAN_SERVICE_MODE_MANAGED:
 194                 return "managed";
 195         case CONNMAN_SERVICE_MODE_ADHOC:
 196                 return "adhoc";
 197         case CONNMAN_SERVICE_MODE_GPRS:
 198                 return "gprs";
 199         case CONNMAN_SERVICE_MODE_EDGE:
 200                 return "edge";
 201         case CONNMAN_SERVICE_MODE_UMTS:
 202                 return "umts";
 203         }
 204
 205         return NULL;
 206 }
 207
 208 static const char *security2string(enum connman_service_security security)
 209 {
 210         switch (security) {
 211         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 212                 break;
 213         case CONNMAN_SERVICE_SECURITY_NONE:
 214                 return "none";
 215         case CONNMAN_SERVICE_SECURITY_WEP:
 216                 return "wep";
 217         case CONNMAN_SERVICE_SECURITY_PSK:
 218                 return "psk";
 219         case CONNMAN_SERVICE_SECURITY_8021X:
 220                 return "ieee8021x";
 221         case CONNMAN_SERVICE_SECURITY_WPA:
 222                 return "wpa";
 223         case CONNMAN_SERVICE_SECURITY_RSN:
 224                 return "rsn";
 225         }
 226
 227         return NULL;
 228 }
 229
 230 static const char *state2string(enum connman_service_state state)
 231 {
 232         switch (state) {
 233         case CONNMAN_SERVICE_STATE_UNKNOWN:
 234                 break;
 235         case CONNMAN_SERVICE_STATE_IDLE:
 236                 return "idle";
 237         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 238                 return "association";
 239         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 240                 return "configuration";
 241         case CONNMAN_SERVICE_STATE_READY:
 242                 return "ready";
 243         case CONNMAN_SERVICE_STATE_ONLINE:
 244                 return "online";
 245         case CONNMAN_SERVICE_STATE_DISCONNECT:
 246                 return "disconnect";
 247         case CONNMAN_SERVICE_STATE_FAILURE:
 248                 return "failure";
 249         }
 250
 251         return NULL;
 252 }
 253
 254 static const char *error2string(enum connman_service_error error)
 255 {
 256         switch (error) {
 257         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 258                 break;
 259         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 260                 return "out-of-range";
 261         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 262                 return "pin-missing";
 263         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 264                 return "dhcp-failed";
 265         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 266                 return "connect-failed";
 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
 279         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 280 }
 281
 282 static connman_bool_t is_connecting(struct connman_service *service)
 283 {
 284         switch (service->state) {
 285         case CONNMAN_SERVICE_STATE_UNKNOWN:
 286         case CONNMAN_SERVICE_STATE_IDLE:
 287         case CONNMAN_SERVICE_STATE_FAILURE:
 288         case CONNMAN_SERVICE_STATE_DISCONNECT:
 289         case CONNMAN_SERVICE_STATE_READY:
 290         case CONNMAN_SERVICE_STATE_ONLINE:
 291                 break;
 292         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 293         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 294                 return TRUE;
 295         }
 296
 297         return FALSE;
 298 }
 299
 300 static connman_bool_t is_connected(const struct connman_service *service)
 301 {
 302         switch (service->state) {
 303         case CONNMAN_SERVICE_STATE_UNKNOWN:
 304         case CONNMAN_SERVICE_STATE_IDLE:
 305         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 306         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 307         case CONNMAN_SERVICE_STATE_DISCONNECT:
 308         case CONNMAN_SERVICE_STATE_FAILURE:
 309                 break;
 310         case CONNMAN_SERVICE_STATE_READY:
 311         case CONNMAN_SERVICE_STATE_ONLINE:
 312                 return TRUE;
 313         }
 314
 315         return FALSE;
 316 }
 317
 318 static void update_nameservers(struct connman_service *service)
 319 {
 320         const char *ifname = connman_ipconfig_get_ifname(service->ipconfig);
 321
 322         if (ifname == NULL)
 323                 return;
 324
 325         switch (service->state) {
 326         case CONNMAN_SERVICE_STATE_UNKNOWN:
 327         case CONNMAN_SERVICE_STATE_IDLE:
 328         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 329         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 330                 return;
 331         case CONNMAN_SERVICE_STATE_FAILURE:
 332         case CONNMAN_SERVICE_STATE_DISCONNECT:
 333                 connman_resolver_remove_all(ifname);
 334                 return;
 335         case CONNMAN_SERVICE_STATE_READY:
 336         case CONNMAN_SERVICE_STATE_ONLINE:
 337                 break;
 338         }
 339
 340         connman_resolver_remove_all(ifname);
 341
 342         if (service->nameservers != NULL) {
 343                 int i;
 344
 345                 for (i = 0; service->nameservers[i]; i++)
 346                         connman_resolver_append(ifname, NULL,
 347                                                 service->nameservers[i]);
 348         } else if (service->nameserver != NULL)
 349                 connman_resolver_append(ifname, NULL, service->nameserver);
 350
 351         connman_resolver_flush();
 352 }
 353
 354 void __connman_service_append_nameserver(struct connman_service *service,
 355                                                 const char *nameserver)
 356 {
 357         DBG("service %p nameserver %s", service, nameserver);
 358
 359         if (nameserver == NULL)
 360                 return;
 361
 362         g_free(service->nameserver);
 363         service->nameserver = g_strdup(nameserver);
 364
 365         update_nameservers(service);
 366 }
 367
 368 void __connman_service_remove_nameserver(struct connman_service *service,
 369                                                 const char *nameserver)
 370 {
 371         DBG("service %p nameserver %s", service, nameserver);
 372
 373         if (nameserver == NULL)
 374                 return;
 375
 376         g_free(service->nameserver);
 377         service->nameserver = NULL;
 378
 379         update_nameservers(service);
 380 }
 381
 382 void __connman_service_nameserver_add_routes(struct connman_service *service,
 383                                                 const char *gw)
 384 {
 385         int index;
 386
 387         if (service == NULL)
 388                 return;
 389
 390         index = connman_network_get_index(service->network);
 391
 392         if (service->nameservers != NULL) {
 393                 int i;
 394
 395                 /*
 396                  * We add nameservers host routes for nameservers that
 397                  * are not on our subnet. For those who are, the subnet
 398                  * route will be installed by the time the dns proxy code
 399                  * tries to reach them. The subnet route is installed
 400                  * when setting the interface IP address.
 401                  */
 402                 for (i = 0; service->nameservers[i]; i++) {
 403                         if (connman_inet_compare_subnet(index,
 404                                                         service->nameservers[i]))
 405                                 continue;
 406
 407                         connman_inet_add_host_route(index,
 408                                                 service->nameservers[i], gw);
 409                 }
 410         } else if (service->nameserver != NULL) {
 411                 if (connman_inet_compare_subnet(index, service->nameserver))
 412                         return;
 413
 414                 connman_inet_add_host_route(index, service->nameserver, gw);
 415         }
 416 }
 417
 418 void __connman_service_nameserver_del_routes(struct connman_service *service)
 419 {
 420         int index;
 421
 422         if (service == NULL)
 423                 return;
 424
 425         index = connman_network_get_index(service->network);
 426
 427         if (service->nameservers != NULL) {
 428                 int i;
 429
 430                 for (i = 0; service->nameservers[i]; i++)
 431                         connman_inet_del_host_route(index,
 432                                                 service->nameservers[i]);
 433         } else if (service->nameserver != NULL) {
 434                 connman_inet_del_host_route(index, service->nameserver);
 435         }
 436 }
 437
 438 static struct connman_stats *stats_get(struct connman_service *service)
 439 {
 440         if (service->roaming == TRUE)
 441                 return &service->stats_roaming;
 442         else
 443                 return &service->stats;
 444 }
 445
 446 static connman_bool_t stats_enabled(struct connman_service *service)
 447 {
 448         struct connman_stats *stats = stats_get(service);
 449
 450         return stats->enabled;
 451 }
 452
 453 static void stats_start(struct connman_service *service)
 454 {
 455         struct connman_stats *stats = stats_get(service);
 456
 457         DBG("service %p", service);
 458
 459         if (stats->timer == NULL)
 460                 return;
 461
 462         stats->enabled = TRUE;
 463         stats->data_last.time = stats->data.time;
 464
 465         g_timer_start(stats->timer);
 466 }
 467
 468 static void stats_stop(struct connman_service *service)
 469 {
 470         struct connman_stats *stats = stats_get(service);
 471         unsigned int seconds;
 472
 473         DBG("service %p", service);
 474
 475         if (stats->timer == NULL)
 476                 return;
 477
 478         if (stats->enabled == FALSE)
 479                 return;
 480
 481         g_timer_stop(stats->timer);
 482
 483         seconds = g_timer_elapsed(stats->timer, NULL);
 484         stats->data.time = stats->data_last.time + seconds;
 485
 486         stats->enabled = FALSE;
 487 }
 488
 489 static int stats_load(struct connman_service *service, GKeyFile *keyfile)
 490 {
 491         struct connman_stats_data *data;
 492
 493         /* home */
 494         data = &service->stats.data;
 495         data->rx_packets = g_key_file_get_integer(keyfile,
 496                         service->identifier, "Home.rx_packets", NULL);
 497         data->tx_packets = g_key_file_get_integer(keyfile,
 498                         service->identifier, "Home.tx_packets", NULL);
 499         data->rx_bytes = g_key_file_get_integer(keyfile,
 500                         service->identifier, "Home.rx_bytes", NULL);
 501         data->tx_bytes = g_key_file_get_integer(keyfile,
 502                         service->identifier, "Home.tx_bytes", NULL);
 503         data->rx_errors = g_key_file_get_integer(keyfile,
 504                         service->identifier, "Home.rx_errors", NULL);
 505         data->tx_errors = g_key_file_get_integer(keyfile,
 506                         service->identifier, "Home.tx_errors", NULL);
 507         data->rx_dropped = g_key_file_get_integer(keyfile,
 508                         service->identifier, "Home.rx_dropped", NULL);
 509         data->tx_dropped = g_key_file_get_integer(keyfile,
 510                         service->identifier, "Home.tx_dropped", NULL);
 511         data->time = g_key_file_get_integer(keyfile,
 512                         service->identifier, "Home.time", NULL);
 513
 514         /* roaming */
 515         data = &service->stats_roaming.data;
 516         data->rx_packets = g_key_file_get_integer(keyfile,
 517                         service->identifier, "Roaming.rx_packets", NULL);
 518         data->tx_packets = g_key_file_get_integer(keyfile,
 519                         service->identifier, "Roaming.tx_packets", NULL);
 520         data->rx_bytes = g_key_file_get_integer(keyfile,
 521                         service->identifier, "Roaming.rx_bytes", NULL);
 522         data->tx_bytes = g_key_file_get_integer(keyfile,
 523                         service->identifier, "Roaming.tx_bytes", NULL);
 524         data->rx_errors = g_key_file_get_integer(keyfile,
 525                         service->identifier, "Roaming.rx_errors", NULL);
 526         data->tx_errors = g_key_file_get_integer(keyfile,
 527                         service->identifier, "Roaming.tx_errors", NULL);
 528         data->rx_dropped = g_key_file_get_integer(keyfile,
 529                         service->identifier, "Roaming.rx_dropped", NULL);
 530         data->tx_dropped = g_key_file_get_integer(keyfile,
 531                         service->identifier, "Roaming.tx_dropped", NULL);
 532         data->time = g_key_file_get_integer(keyfile,
 533                         service->identifier, "Roaming.time", NULL);
 534
 535         return 0;
 536 }
 537
 538 static int stats_save(struct connman_service *service, GKeyFile *keyfile)
 539 {
 540         struct connman_stats_data *data;
 541
 542         /* home */
 543         data = &service->stats.data;
 544         g_key_file_set_integer(keyfile, service->identifier,
 545                 "Home.rx_packets", data->rx_packets);
 546         g_key_file_set_integer(keyfile, service->identifier,
 547                 "Home.tx_packets", data->tx_packets);
 548         g_key_file_set_integer(keyfile, service->identifier,
 549                 "Home.rx_bytes", data->rx_bytes);
 550         g_key_file_set_integer(keyfile, service->identifier,
 551                 "Home.tx_bytes", data->tx_bytes);
 552         g_key_file_set_integer(keyfile, service->identifier,
 553                 "Home.rx_errors", data->rx_errors);
 554         g_key_file_set_integer(keyfile, service->identifier,
 555                 "Home.tx_errors", data->tx_errors);
 556         g_key_file_set_integer(keyfile, service->identifier,
 557                 "Home.rx_dropped", data->rx_dropped);
 558         g_key_file_set_integer(keyfile, service->identifier,
 559                 "Home.tx_dropped", data->tx_dropped);
 560         g_key_file_set_integer(keyfile, service->identifier,
 561                 "Home.time", data->time);
 562
 563         /* roaming */
 564         data = &service->stats_roaming.data;
 565         g_key_file_set_integer(keyfile, service->identifier,
 566                 "Roaming.rx_packets", data->rx_packets);
 567         g_key_file_set_integer(keyfile, service->identifier,
 568                 "Roaming.tx_packets", data->tx_packets);
 569         g_key_file_set_integer(keyfile, service->identifier,
 570                 "Roaming.rx_bytes", data->rx_bytes);
 571         g_key_file_set_integer(keyfile, service->identifier,
 572                 "Roaming.tx_bytes", data->tx_bytes);
 573         g_key_file_set_integer(keyfile, service->identifier,
 574                 "Roaming.rx_errors", data->rx_errors);
 575         g_key_file_set_integer(keyfile, service->identifier,
 576                 "Roaming.tx_errors", data->tx_errors);
 577         g_key_file_set_integer(keyfile, service->identifier,
 578                 "Roaming.rx_dropped", data->rx_dropped);
 579         g_key_file_set_integer(keyfile, service->identifier,
 580                 "Roaming.tx_dropped", data->tx_dropped);
 581         g_key_file_set_integer(keyfile, service->identifier,
 582                 "Roaming.time", data->time);
 583
 584         return 0;
 585 }
 586
 587 static void reset_stats(struct connman_service *service)
 588 {
 589         DBG("service %p", service);
 590
 591         /* home */
 592         service->stats.valid = FALSE;
 593
 594         service->stats.data.rx_packets = 0;
 595         service->stats.data.tx_packets = 0;
 596         service->stats.data.rx_bytes = 0;
 597         service->stats.data.tx_bytes = 0;
 598         service->stats.data.rx_errors = 0;
 599         service->stats.data.tx_errors = 0;
 600         service->stats.data.rx_dropped = 0;
 601         service->stats.data.tx_dropped = 0;
 602         service->stats.data.time = 0;
 603         service->stats.data_last.time = 0;
 604
 605         g_timer_reset(service->stats.timer);
 606
 607         /* roaming */
 608         service->stats_roaming.valid = FALSE;
 609
 610         service->stats_roaming.data.rx_packets = 0;
 611         service->stats_roaming.data.tx_packets = 0;
 612         service->stats_roaming.data.rx_bytes = 0;
 613         service->stats_roaming.data.tx_bytes = 0;
 614         service->stats_roaming.data.rx_errors = 0;
 615         service->stats_roaming.data.tx_errors = 0;
 616         service->stats_roaming.data.rx_dropped = 0;
 617         service->stats_roaming.data.tx_dropped = 0;
 618         service->stats_roaming.data.time = 0;
 619         service->stats_roaming.data_last.time = 0;
 620
 621         g_timer_reset(service->stats_roaming.timer);
 622 }
 623
 624 static struct connman_service *get_default(void)
 625 {
 626         struct connman_service *service;
 627         GSequenceIter *iter;
 628
 629         iter = g_sequence_get_begin_iter(service_list);
 630
 631         if (g_sequence_iter_is_end(iter) == TRUE)
 632                 return NULL;
 633
 634         service = g_sequence_get(iter);
 635
 636         if (is_connected(service) == FALSE)
 637                 return NULL;
 638
 639         return service;
 640 }
 641
 642 static void default_changed(void)
 643 {
 644         struct connman_service *service = get_default();
 645
 646         __connman_notifier_default_changed(service);
 647 }
 648
 649 const char *__connman_service_default(void)
 650 {
 651         struct connman_service *service;
 652
 653         service = get_default();
 654         if (service == NULL)
 655                 return "";
 656
 657         return __connman_service_type2string(service->type);
 658 }
 659
 660 static void mode_changed(struct connman_service *service)
 661 {
 662         const char *str;
 663
 664         str = mode2string(service->mode);
 665         if (str == NULL)
 666                 return;
 667
 668         connman_dbus_property_changed_basic(service->path,
 669                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 670                                                 DBUS_TYPE_STRING, &str);
 671 }
 672
 673 static void state_changed(struct connman_service *service)
 674 {
 675         const char *str;
 676
 677         str = state2string(service->state);
 678         if (str == NULL)
 679                 return;
 680
 681         connman_dbus_property_changed_basic(service->path,
 682                                 CONNMAN_SERVICE_INTERFACE, "State",
 683                                                 DBUS_TYPE_STRING, &str);
 684 }
 685
 686 static void strength_changed(struct connman_service *service)
 687 {
 688         if (service->strength == 0)
 689                 return;
 690
 691         connman_dbus_property_changed_basic(service->path,
 692                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 693                                         DBUS_TYPE_BYTE, &service->strength);
 694 }
 695
 696 static void favorite_changed(struct connman_service *service)
 697 {
 698         if (service->path == NULL)
 699                 return;
 700
 701         connman_dbus_property_changed_basic(service->path,
 702                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 703                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 704 }
 705
 706 static void immutable_changed(struct connman_service *service)
 707 {
 708         if (service->path == NULL)
 709                 return;
 710
 711         connman_dbus_property_changed_basic(service->path,
 712                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 713                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 714 }
 715
 716 static void roaming_changed(struct connman_service *service)
 717 {
 718         if (service->path == NULL)
 719                 return;
 720
 721         connman_dbus_property_changed_basic(service->path,
 722                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 723                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 724 }
 725
 726 static void autoconnect_changed(struct connman_service *service)
 727 {
 728         if (service->path == NULL)
 729                 return;
 730
 731         connman_dbus_property_changed_basic(service->path,
 732                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 733                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 734 }
 735
 736 static void passphrase_changed(struct connman_service *service)
 737 {
 738         dbus_bool_t required;
 739
 740         switch (service->type) {
 741         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 742         case CONNMAN_SERVICE_TYPE_SYSTEM:
 743         case CONNMAN_SERVICE_TYPE_ETHERNET:
 744         case CONNMAN_SERVICE_TYPE_WIMAX:
 745         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 746         case CONNMAN_SERVICE_TYPE_CELLULAR:
 747         case CONNMAN_SERVICE_TYPE_GPS:
 748         case CONNMAN_SERVICE_TYPE_VPN:
 749                 return;
 750         case CONNMAN_SERVICE_TYPE_WIFI:
 751                 required = FALSE;
 752
 753                 switch (service->security) {
 754                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 755                 case CONNMAN_SERVICE_SECURITY_NONE:
 756                         break;
 757                 case CONNMAN_SERVICE_SECURITY_WEP:
 758                 case CONNMAN_SERVICE_SECURITY_PSK:
 759                 case CONNMAN_SERVICE_SECURITY_WPA:
 760                 case CONNMAN_SERVICE_SECURITY_RSN:
 761                         if (service->passphrase == NULL)
 762                                 required = TRUE;
 763                         break;
 764                 case CONNMAN_SERVICE_SECURITY_8021X:
 765                         break;
 766                 }
 767                 break;
 768         }
 769
 770         connman_dbus_property_changed_basic(service->path,
 771                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 772                                                 DBUS_TYPE_BOOLEAN, &required);
 773 }
 774
 775 static void login_changed(struct connman_service *service)
 776 {
 777         dbus_bool_t required = service->login_required;
 778
 779         if (service->path == NULL)
 780                 return;
 781
 782         connman_dbus_property_changed_basic(service->path,
 783                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 784                                                 DBUS_TYPE_BOOLEAN, &required);
 785 }
 786
 787 static void apn_changed(struct connman_service *service)
 788 {
 789         dbus_bool_t required;
 790
 791         switch (service->type) {
 792         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 793         case CONNMAN_SERVICE_TYPE_SYSTEM:
 794         case CONNMAN_SERVICE_TYPE_ETHERNET:
 795         case CONNMAN_SERVICE_TYPE_WIMAX:
 796         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 797         case CONNMAN_SERVICE_TYPE_WIFI:
 798         case CONNMAN_SERVICE_TYPE_GPS:
 799         case CONNMAN_SERVICE_TYPE_VPN:
 800                 return;
 801         case CONNMAN_SERVICE_TYPE_CELLULAR:
 802                 break;
 803         }
 804
 805         required = (service->apn == NULL) ? TRUE : FALSE;
 806
 807         connman_dbus_property_changed_basic(service->path,
 808                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 809                                                 DBUS_TYPE_BOOLEAN, &required);
 810 }
 811
 812 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 813 {
 814         struct connman_service *service = user_data;
 815
 816         if (service->ipconfig != NULL)
 817                 __connman_ipconfig_append_ethernet(service->ipconfig, iter);
 818 }
 819
 820 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 821 {
 822         struct connman_service *service = user_data;
 823
 824         if (is_connected(service) == FALSE)
 825                 return;
 826
 827         if (service->ipconfig != NULL)
 828                 __connman_ipconfig_append_ipv4(service->ipconfig, iter);
 829 }
 830
 831 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 832 {
 833         struct connman_service *service = user_data;
 834         struct connman_ipconfig *ipv6config;
 835
 836         if (is_connected(service) == FALSE)
 837                 return;
 838
 839         if (service->ipconfig == NULL)
 840                 return;
 841
 842         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 843         if (ipv6config == NULL)
 844                 return;
 845
 846         __connman_ipconfig_append_ipv6(ipv6config, iter);
 847 }
 848
 849 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 850 {
 851         struct connman_service *service = user_data;
 852
 853         if (service->ipconfig != NULL)
 854                 __connman_ipconfig_append_ipv4config(service->ipconfig, iter);
 855 }
 856
 857 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 858 {
 859         struct connman_service *service = user_data;
 860         struct connman_ipconfig *ipv6config;
 861
 862         if (service->ipconfig == NULL)
 863                 return;
 864
 865         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 866         if (ipv6config == NULL)
 867                 return;
 868
 869         __connman_ipconfig_append_ipv6config(ipv6config, iter);
 870 }
 871
 872 static void append_dns(DBusMessageIter *iter, void *user_data)
 873 {
 874         struct connman_service *service = user_data;
 875
 876         if (is_connected(service) == FALSE)
 877                 return;
 878
 879         if (service->nameservers != NULL) {
 880                 int i;
 881
 882                 for (i = 0; service->nameservers[i]; i++)
 883                         dbus_message_iter_append_basic(iter,
 884                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 885
 886                 return;
 887         }
 888
 889         if (service->nameserver == NULL)
 890                 return;
 891
 892         dbus_message_iter_append_basic(iter,
 893                                 DBUS_TYPE_STRING, &service->nameserver);
 894 }
 895
 896 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 897 {
 898         struct connman_service *service = user_data;
 899         int i;
 900
 901         if (service->nameservers == NULL)
 902                 return;
 903
 904         for (i = 0; service->nameservers[i]; i++)
 905                 dbus_message_iter_append_basic(iter,
 906                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 907 }
 908
 909 static void append_domain(DBusMessageIter *iter, void *user_data)
 910 {
 911         struct connman_service *service = user_data;
 912
 913         if (is_connected(service) == FALSE && is_connecting(service) == FALSE)
 914                 return;
 915
 916         if (service->domainname == NULL)
 917                 return;
 918
 919         dbus_message_iter_append_basic(iter,
 920                                 DBUS_TYPE_STRING, &service->domainname);
 921 }
 922
 923 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
 924 {
 925         struct connman_service *service = user_data;
 926         int i;
 927
 928         if (service->domains == NULL)
 929                 return;
 930
 931         for (i = 0; service->domains[i]; i++)
 932                 dbus_message_iter_append_basic(iter,
 933                                 DBUS_TYPE_STRING, &service->domains[i]);
 934 }
 935
 936 static void append_proxy(DBusMessageIter *iter, void *user_data)
 937 {
 938         struct connman_service *service = user_data;
 939
 940         if (is_connected(service) == FALSE)
 941                 return;
 942
 943         if (service->ipconfig != NULL)
 944                 __connman_ipconfig_append_proxy(service->ipconfig, iter);
 945 }
 946
 947 static void append_provider(DBusMessageIter *iter, void *user_data)
 948 {
 949         struct connman_service *service = user_data;
 950
 951         DBG("%p %p", service, service->provider);
 952
 953         if (is_connected(service) == FALSE)
 954                 return;
 955
 956         if (service->provider != NULL)
 957                 __connman_provider_append_properties(service->provider, iter);
 958 }
 959
 960
 961 static void settings_changed(struct connman_service *service)
 962 {
 963         connman_dbus_property_changed_dict(service->path,
 964                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
 965                                                         append_ipv4, service);
 966
 967         connman_dbus_property_changed_dict(service->path,
 968                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
 969                                                         append_ipv6, service);
 970 }
 971
 972 static void ipv4_configuration_changed(struct connman_service *service)
 973 {
 974         connman_dbus_property_changed_dict(service->path,
 975                                         CONNMAN_SERVICE_INTERFACE,
 976                                                         "IPv4.Configuration",
 977                                                         append_ipv4config,
 978                                                         service);
 979 }
 980
 981 static void ipv6_configuration_changed(struct connman_service *service)
 982 {
 983         connman_dbus_property_changed_dict(service->path,
 984                                         CONNMAN_SERVICE_INTERFACE,
 985                                                         "IPv6.Configuration",
 986                                                         append_ipv6config,
 987                                                         service);
 988 }
 989
 990 static void dns_changed(struct connman_service *service)
 991 {
 992         connman_dbus_property_changed_array(service->path,
 993                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
 994                                         DBUS_TYPE_STRING, append_dns, service);
 995 }
 996
 997 static void dns_configuration_changed(struct connman_service *service)
 998 {
 999         connman_dbus_property_changed_array(service->path,
1000                                 CONNMAN_SERVICE_INTERFACE,
1001                                 "Nameservers.Configuration",
1002                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1003
1004         dns_changed(service);
1005 }
1006
1007 static void domain_changed(struct connman_service *service)
1008 {
1009         connman_dbus_property_changed_array(service->path,
1010                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1011                                 DBUS_TYPE_STRING, append_domain, service);
1012 }
1013
1014 static void domain_configuration_changed(struct connman_service *service)
1015 {
1016         connman_dbus_property_changed_array(service->path,
1017                                 CONNMAN_SERVICE_INTERFACE,
1018                                 "Domains.Configuration",
1019                                 DBUS_TYPE_STRING, append_domainconfig, service);
1020 }
1021
1022 static void proxy_changed(struct connman_service *service)
1023 {
1024         connman_dbus_property_changed_dict(service->path,
1025                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1026                                                         append_proxy, service);
1027 }
1028
1029 static void link_changed(struct connman_service *service)
1030 {
1031         connman_dbus_property_changed_dict(service->path,
1032                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1033                                                 append_ethernet, service);
1034 }
1035
1036 static void stats_append_counters(DBusMessageIter *dict,
1037                         struct connman_stats_data *stats,
1038                         struct connman_stats_data *counters,
1039                         connman_bool_t append_all)
1040 {
1041         if (counters->rx_packets != stats->rx_packets || append_all) {
1042                 counters->rx_packets = stats->rx_packets;
1043                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1044                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1045         }
1046
1047         if (counters->tx_packets != stats->tx_packets || append_all) {
1048                 counters->tx_packets = stats->tx_packets;
1049                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1050                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1051         }
1052
1053         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1054                 counters->rx_bytes = stats->rx_bytes;
1055                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1056                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1057         }
1058
1059         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1060                 counters->tx_bytes = stats->tx_bytes;
1061                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1062                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1063         }
1064
1065         if (counters->rx_errors != stats->rx_errors || append_all) {
1066                 counters->rx_errors = stats->rx_errors;
1067                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1068                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1069         }
1070
1071         if (counters->tx_errors != stats->tx_errors || append_all) {
1072                 counters->tx_errors = stats->tx_errors;
1073                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1074                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1075         }
1076
1077         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1078                 counters->rx_dropped = stats->rx_dropped;
1079                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1080                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1081         }
1082
1083         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1084                 counters->tx_dropped = stats->tx_dropped;
1085                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1086                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1087         }
1088
1089         if (counters->time != stats->time || append_all) {
1090                 counters->time = stats->time;
1091                 connman_dbus_dict_append_basic(dict, "Time",
1092                                         DBUS_TYPE_UINT32, &stats->time);
1093         }
1094 }
1095
1096 static void stats_append(struct connman_service *service,
1097                                 const char *counter,
1098                                 struct connman_stats_counter *counters,
1099                                 connman_bool_t append_all)
1100 {
1101         DBusMessageIter array, dict;
1102         DBusMessage *msg;
1103
1104         DBG("service %p counter %s", service, counter);
1105
1106         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1107         if (msg == NULL)
1108                 return;
1109
1110         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1111                                 &service->path, DBUS_TYPE_INVALID);
1112
1113         dbus_message_iter_init_append(msg, &array);
1114
1115         /* home counter */
1116         connman_dbus_dict_open(&array, &dict);
1117
1118         stats_append_counters(&dict, &service->stats.data,
1119                                 &counters->stats.data, append_all);
1120
1121         connman_dbus_dict_close(&array, &dict);
1122
1123         /* roaming counter */
1124         connman_dbus_dict_open(&array, &dict);
1125
1126         stats_append_counters(&dict, &service->stats_roaming.data,
1127                                 &counters->stats_roaming.data, append_all);
1128
1129         connman_dbus_dict_close(&array, &dict);
1130
1131         __connman_counter_send_usage(counter, msg);
1132 }
1133
1134 static void stats_update(struct connman_service *service,
1135                                 unsigned int rx_packets, unsigned int tx_packets,
1136                                 unsigned int rx_bytes, unsigned int tx_bytes,
1137                                 unsigned int rx_errors, unsigned int tx_errors,
1138                                 unsigned int rx_dropped, unsigned int tx_dropped)
1139 {
1140         struct connman_stats *stats = stats_get(service);
1141         struct connman_stats_data *data_last = &stats->data_last;
1142         struct connman_stats_data *data = &stats->data;
1143         unsigned int seconds;
1144
1145         DBG("service %p", service);
1146
1147         if (stats->valid == TRUE) {
1148                 data->rx_packets +=
1149                         rx_packets - data_last->rx_packets;
1150                 data->tx_packets +=
1151                         tx_packets - data_last->tx_packets;
1152                 data->rx_bytes +=
1153                         rx_bytes - data_last->rx_bytes;
1154                 data->tx_bytes +=
1155                         tx_bytes - data_last->tx_bytes;
1156                 data->rx_errors +=
1157                         rx_errors - data_last->rx_errors;
1158                 data->tx_errors +=
1159                         tx_errors - data_last->tx_errors;
1160                 data->rx_dropped +=
1161                         rx_dropped - data_last->rx_dropped;
1162                 data->tx_dropped +=
1163                         tx_dropped - data_last->tx_dropped;
1164         } else {
1165                 stats->valid = TRUE;
1166         }
1167
1168         data_last->rx_packets = rx_packets;
1169         data_last->tx_packets = tx_packets;
1170         data_last->rx_bytes = rx_bytes;
1171         data_last->tx_bytes = tx_bytes;
1172         data_last->rx_errors = rx_errors;
1173         data_last->tx_errors = tx_errors;
1174         data_last->rx_dropped = rx_dropped;
1175         data_last->tx_dropped = tx_dropped;
1176
1177         seconds = g_timer_elapsed(stats->timer, NULL);
1178         stats->data.time = stats->data_last.time + seconds;
1179 }
1180
1181 void __connman_service_notify(struct connman_ipconfig *ipconfig,
1182                         unsigned int rx_packets, unsigned int tx_packets,
1183                         unsigned int rx_bytes, unsigned int tx_bytes,
1184                         unsigned int rx_errors, unsigned int tx_errors,
1185                         unsigned int rx_dropped, unsigned int tx_dropped)
1186 {
1187         struct connman_service *service;
1188         GHashTableIter iter;
1189         gpointer key, value;
1190         const char *counter;
1191         struct connman_stats_counter *counters;
1192
1193         service = connman_ipconfig_get_data(ipconfig);
1194         if (service == NULL)
1195                 return;
1196
1197         if (is_connected(service) == FALSE)
1198                 return;
1199
1200         stats_update(service,
1201                 rx_packets, tx_packets,
1202                 rx_bytes, tx_bytes,
1203                 rx_errors, tx_errors,
1204                 rx_dropped, tx_dropped);
1205
1206         g_hash_table_iter_init(&iter, service->counter_table);
1207         while (g_hash_table_iter_next(&iter, &key, &value)) {
1208                 counter = key;
1209                 counters = value;
1210
1211                 stats_append(service, counter, counters, counters->append_all);
1212                 counters->append_all = FALSE;
1213         }
1214 }
1215
1216 int __connman_service_counter_register(const char *counter)
1217 {
1218         struct connman_service *service = NULL;
1219         GSequenceIter *iter;
1220         struct connman_stats_counter *counters;
1221
1222         DBG("counter %s", counter);
1223
1224         counter_list = g_slist_append(counter_list, (gpointer)counter);
1225
1226         iter = g_sequence_get_begin_iter(service_list);
1227
1228         while (g_sequence_iter_is_end(iter) == FALSE) {
1229                 service = g_sequence_get(iter);
1230
1231                 counters = g_try_new0(struct connman_stats_counter, 1);
1232                 if (counters == NULL)
1233                         return -ENOMEM;
1234
1235                 counters->append_all = TRUE;
1236
1237                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1238                                         counters);
1239
1240                 iter = g_sequence_iter_next(iter);
1241         }
1242
1243         return 0;
1244 }
1245
1246 void __connman_service_counter_unregister(const char *counter)
1247 {
1248         struct connman_service *service = NULL;
1249         GSequenceIter *iter;
1250
1251         DBG("counter %s", counter);
1252
1253         iter = g_sequence_get_begin_iter(service_list);
1254
1255         while (g_sequence_iter_is_end(iter) == FALSE) {
1256                 service = g_sequence_get(iter);
1257
1258                 g_hash_table_remove(service->counter_table, counter);
1259
1260                 iter = g_sequence_iter_next(iter);
1261         }
1262
1263         counter_list = g_slist_remove(counter_list, counter);
1264 }
1265
1266 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1267                                         struct connman_service *service)
1268 {
1269         dbus_bool_t required;
1270         const char *str;
1271
1272         str = __connman_service_type2string(service->type);
1273         if (str != NULL)
1274                 connman_dbus_dict_append_basic(dict, "Type",
1275                                                 DBUS_TYPE_STRING, &str);
1276
1277         str = mode2string(service->mode);
1278         if (str != NULL)
1279                 connman_dbus_dict_append_basic(dict, "Mode",
1280                                                 DBUS_TYPE_STRING, &str);
1281
1282         str = security2string(service->security);
1283         if (str != NULL)
1284                 connman_dbus_dict_append_basic(dict, "Security",
1285                                                 DBUS_TYPE_STRING, &str);
1286
1287         str = state2string(service->state);
1288         if (str != NULL)
1289                 connman_dbus_dict_append_basic(dict, "State",
1290                                                 DBUS_TYPE_STRING, &str);
1291
1292         str = error2string(service->error);
1293         if (str != NULL)
1294                 connman_dbus_dict_append_basic(dict, "Error",
1295                                                 DBUS_TYPE_STRING, &str);
1296
1297         if (service->strength > 0)
1298                 connman_dbus_dict_append_basic(dict, "Strength",
1299                                         DBUS_TYPE_BYTE, &service->strength);
1300
1301         connman_dbus_dict_append_basic(dict, "Favorite",
1302                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1303
1304         connman_dbus_dict_append_basic(dict, "Immutable",
1305                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1306
1307         if (service->favorite == TRUE)
1308                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1309                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1310         else
1311                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1312                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1313
1314         if (service->name != NULL)
1315                 connman_dbus_dict_append_basic(dict, "Name",
1316                                         DBUS_TYPE_STRING, &service->name);
1317
1318         connman_dbus_dict_append_basic(dict, "LoginRequired",
1319                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1320
1321         switch (service->type) {
1322         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1323         case CONNMAN_SERVICE_TYPE_SYSTEM:
1324         case CONNMAN_SERVICE_TYPE_GPS:
1325         case CONNMAN_SERVICE_TYPE_VPN:
1326                 break;
1327         case CONNMAN_SERVICE_TYPE_CELLULAR:
1328                 connman_dbus_dict_append_basic(dict, "Roaming",
1329                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1330
1331                 if (service->mcc != NULL && service->mnc != NULL) {
1332                         connman_dbus_dict_append_basic(dict, "MCC",
1333                                         DBUS_TYPE_STRING, &service->mcc);
1334                         connman_dbus_dict_append_basic(dict, "MNC",
1335                                         DBUS_TYPE_STRING, &service->mnc);
1336                 }
1337
1338                 if (service->apn != NULL) {
1339                         connman_dbus_dict_append_basic(dict, "APN",
1340                                         DBUS_TYPE_STRING, &service->apn);
1341
1342                         if (service->username != NULL)
1343                                 connman_dbus_dict_append_basic(dict,
1344                                         "Username", DBUS_TYPE_STRING,
1345                                                         &service->username);
1346
1347                         if (service->password != NULL)
1348                                 connman_dbus_dict_append_basic(dict,
1349                                         "Password", DBUS_TYPE_STRING,
1350                                                         &service->password);
1351
1352                         required = FALSE;
1353                 } else
1354                         required = TRUE;
1355
1356                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1357                                                 DBUS_TYPE_BOOLEAN, &required);
1358                 connman_dbus_dict_append_dict(dict, "Ethernet",
1359                                                 append_ethernet, service);
1360                 break;
1361         case CONNMAN_SERVICE_TYPE_WIFI:
1362                 if (service->passphrase != NULL && limited == FALSE)
1363                         connman_dbus_dict_append_basic(dict, "Passphrase",
1364                                 DBUS_TYPE_STRING, &service->passphrase);
1365
1366                 required = FALSE;
1367
1368                 switch (service->security) {
1369                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1370                 case CONNMAN_SERVICE_SECURITY_NONE:
1371                         break;
1372                 case CONNMAN_SERVICE_SECURITY_WEP:
1373                 case CONNMAN_SERVICE_SECURITY_PSK:
1374                 case CONNMAN_SERVICE_SECURITY_WPA:
1375                 case CONNMAN_SERVICE_SECURITY_RSN:
1376                         if (service->passphrase == NULL)
1377                                 required = TRUE;
1378                         break;
1379                 case CONNMAN_SERVICE_SECURITY_8021X:
1380                         break;
1381                 }
1382
1383                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1384                                                 DBUS_TYPE_BOOLEAN, &required);
1385                 /* fall through */
1386         case CONNMAN_SERVICE_TYPE_ETHERNET:
1387         case CONNMAN_SERVICE_TYPE_WIMAX:
1388         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1389                 connman_dbus_dict_append_dict(dict, "Ethernet",
1390                                                 append_ethernet, service);
1391                 break;
1392         }
1393
1394         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1395
1396         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1397                                                 append_ipv4config, service);
1398
1399         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1400
1401         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1402                                                 append_ipv6config, service);
1403
1404         connman_dbus_dict_append_array(dict, "Nameservers",
1405                                 DBUS_TYPE_STRING, append_dns, service);
1406
1407         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1408                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1409
1410         connman_dbus_dict_append_array(dict, "Domains",
1411                                 DBUS_TYPE_STRING, append_domain, service);
1412
1413         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1414                                 DBUS_TYPE_STRING, append_domainconfig, service);
1415
1416         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1417
1418         connman_dbus_dict_append_dict(dict, "Provider", append_provider, service);
1419 }
1420
1421 static void append_struct(gpointer value, gpointer user_data)
1422 {
1423         struct connman_service *service = value;
1424         DBusMessageIter *iter = user_data;
1425         DBusMessageIter entry, dict;
1426
1427         if (service->path == NULL || service->hidden == TRUE)
1428                 return;
1429
1430         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1431
1432         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1433                                                         &service->path);
1434
1435         connman_dbus_dict_open(&entry, &dict);
1436         append_properties(&dict, TRUE, service);
1437         connman_dbus_dict_close(&entry, &dict);
1438
1439         dbus_message_iter_close_container(iter, &entry);
1440 }
1441
1442 void __connman_service_list_struct(DBusMessageIter *iter)
1443 {
1444         g_sequence_foreach(service_list, append_struct, iter);
1445 }
1446
1447 int __connman_service_get_index(struct connman_service *service)
1448 {
1449         if (service == NULL)
1450                 return -1;
1451
1452         if (service->network == NULL)
1453                 return -1;
1454
1455         return connman_network_get_index(service->network);
1456 }
1457
1458 void __connman_service_set_domainname(struct connman_service *service,
1459                                                 const char *domainname)
1460 {
1461         if (service == NULL)
1462                 return;
1463
1464         g_free(service->domainname);
1465         service->domainname = g_strdup(domainname);
1466
1467         domain_changed(service);
1468 }
1469
1470 const char *connman_service_get_domainname(struct connman_service *service)
1471 {
1472         if (service == NULL)
1473                 return NULL;
1474
1475         return service->domainname;
1476 }
1477
1478 const char *connman_service_get_nameserver(struct connman_service *service)
1479 {
1480         if (service == NULL)
1481                 return NULL;
1482
1483         return service->nameserver;
1484 }
1485
1486 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1487                                                         const char *url)
1488 {
1489         if (service == NULL)
1490                 return;
1491
1492         if (__connman_ipconfig_set_proxy_autoconfig(service->ipconfig,
1493                                                                 url) < 0)
1494                 return;
1495
1496         proxy_changed(service);
1497 }
1498
1499 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1500 {
1501         if (service == NULL)
1502                 return NULL;
1503
1504         return __connman_ipconfig_get_proxy_autoconfig(service->ipconfig);
1505 }
1506
1507 static void connman_service_set_passphrase(struct connman_service *service,
1508                                         const char* passphrase)
1509 {
1510         g_free(service->passphrase);
1511         service->passphrase = g_strdup(passphrase);
1512
1513         passphrase_changed(service);
1514
1515         if (service->network != NULL)
1516                 connman_network_set_string(service->network,
1517                                         "WiFi.Passphrase",
1518                                         service->passphrase);
1519
1520         __connman_storage_save_service(service);
1521 }
1522
1523 static DBusMessage *get_properties(DBusConnection *conn,
1524                                         DBusMessage *msg, void *user_data)
1525 {
1526         struct connman_service *service = user_data;
1527         DBusMessage *reply;
1528         DBusMessageIter array, dict;
1529
1530         DBG("service %p", service);
1531
1532         reply = dbus_message_new_method_return(msg);
1533         if (reply == NULL)
1534                 return NULL;
1535
1536         dbus_message_iter_init_append(reply, &array);
1537
1538         connman_dbus_dict_open(&array, &dict);
1539         append_properties(&dict, FALSE, service);
1540         connman_dbus_dict_close(&array, &dict);
1541
1542         return reply;
1543 }
1544
1545 static DBusMessage *set_property(DBusConnection *conn,
1546                                         DBusMessage *msg, void *user_data)
1547 {
1548         struct connman_service *service = user_data;
1549         DBusMessageIter iter, value;
1550         const char *name;
1551         int type;
1552
1553         DBG("service %p", service);
1554
1555         if (dbus_message_iter_init(msg, &iter) == FALSE)
1556                 return __connman_error_invalid_arguments(msg);
1557
1558         dbus_message_iter_get_basic(&iter, &name);
1559         dbus_message_iter_next(&iter);
1560         dbus_message_iter_recurse(&iter, &value);
1561
1562         type = dbus_message_iter_get_arg_type(&value);
1563
1564         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1565                 connman_bool_t autoconnect;
1566
1567                 if (type != DBUS_TYPE_BOOLEAN)
1568                         return __connman_error_invalid_arguments(msg);
1569
1570                 if (service->favorite == FALSE)
1571                         return __connman_error_invalid_service(msg);
1572
1573                 dbus_message_iter_get_basic(&value, &autoconnect);
1574
1575                 if (service->autoconnect == autoconnect)
1576                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1577
1578                 service->autoconnect = autoconnect;
1579
1580                 autoconnect_changed(service);
1581
1582                 __connman_storage_save_service(service);
1583         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1584                 const char *passphrase;
1585
1586                 if (type != DBUS_TYPE_STRING)
1587                         return __connman_error_invalid_arguments(msg);
1588
1589                 if (service->immutable == TRUE)
1590                         return __connman_error_not_supported(msg);
1591
1592                 dbus_message_iter_get_basic(&value, &passphrase);
1593
1594                 connman_service_set_passphrase(service, passphrase);
1595         } else if (g_str_equal(name, "APN") == TRUE) {
1596                 const char *apn;
1597
1598                 if (type != DBUS_TYPE_STRING)
1599                         return __connman_error_invalid_arguments(msg);
1600
1601                 if (service->immutable == TRUE)
1602                         return __connman_error_not_supported(msg);
1603
1604                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1605                         return __connman_error_invalid_service(msg);
1606
1607                 dbus_message_iter_get_basic(&value, &apn);
1608
1609                 g_free(service->apn);
1610                 service->apn = g_strdup(apn);
1611
1612                 apn_changed(service);
1613
1614                 if (service->network != NULL)
1615                         connman_network_set_string(service->network,
1616                                                 "Cellular.APN", service->apn);
1617
1618                 __connman_storage_save_service(service);
1619         } else if (g_str_equal(name, "Username") == TRUE) {
1620                 const char *username;
1621
1622                 if (type != DBUS_TYPE_STRING)
1623                         return __connman_error_invalid_arguments(msg);
1624
1625                 if (service->immutable == TRUE)
1626                         return __connman_error_not_supported(msg);
1627
1628                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1629                         return __connman_error_invalid_service(msg);
1630
1631                 dbus_message_iter_get_basic(&value, &username);
1632
1633                 g_free(service->username);
1634                 service->username = g_strdup(username);
1635
1636                 if (service->network != NULL)
1637                         connman_network_set_string(service->network,
1638                                         "Cellular.Username", service->username);
1639
1640                 __connman_storage_save_service(service);
1641         } else if (g_str_equal(name, "Password") == TRUE) {
1642                 const char *password;
1643
1644                 if (type != DBUS_TYPE_STRING)
1645                         return __connman_error_invalid_arguments(msg);
1646
1647                 if (service->immutable == TRUE)
1648                         return __connman_error_not_supported(msg);
1649
1650                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1651                         return __connman_error_invalid_service(msg);
1652
1653                 dbus_message_iter_get_basic(&value, &password);
1654
1655                 g_free(service->password);
1656                 service->password = g_strdup(password);
1657
1658                 if (service->network != NULL)
1659                         connman_network_set_string(service->network,
1660                                         "Cellular.Password", service->password);
1661
1662                 __connman_storage_save_service(service);
1663         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1664                 DBusMessageIter entry;
1665                 GString *str;
1666                 int index;
1667                 const char *gw;
1668
1669                 if (type != DBUS_TYPE_ARRAY)
1670                         return __connman_error_invalid_arguments(msg);
1671
1672                 str = g_string_new(NULL);
1673                 if (str == NULL)
1674                         return __connman_error_invalid_arguments(msg);
1675
1676                 index = connman_network_get_index(service->network);
1677                 gw = __connman_ipconfig_get_gateway(index);
1678
1679                 if (gw && strlen(gw))
1680                         __connman_service_nameserver_del_routes(service);
1681
1682                 dbus_message_iter_recurse(&value, &entry);
1683
1684                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1685                         const char *val;
1686                         dbus_message_iter_get_basic(&entry, &val);
1687                         dbus_message_iter_next(&entry);
1688                         if (str->len > 0)
1689                                 g_string_append_printf(str, " %s", val);
1690                         else
1691                                 g_string_append(str, val);
1692                 }
1693
1694                 g_strfreev(service->nameservers);
1695
1696                 if (str->len > 0)
1697                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1698                 else
1699                         service->nameservers = NULL;
1700
1701                 g_string_free(str, TRUE);
1702
1703                 if (gw && strlen(gw))
1704                         __connman_service_nameserver_add_routes(service, gw);
1705
1706                 update_nameservers(service);
1707                 dns_configuration_changed(service);
1708
1709                 __connman_storage_save_service(service);
1710         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1711                 DBusMessageIter entry;
1712                 GString *str;
1713
1714                 if (type != DBUS_TYPE_ARRAY)
1715                         return __connman_error_invalid_arguments(msg);
1716
1717                 str = g_string_new(NULL);
1718                 if (str == NULL)
1719                         return __connman_error_invalid_arguments(msg);
1720
1721                 dbus_message_iter_recurse(&value, &entry);
1722
1723                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1724                         const char *val;
1725                         dbus_message_iter_get_basic(&entry, &val);
1726                         dbus_message_iter_next(&entry);
1727                         if (str->len > 0)
1728                                 g_string_append_printf(str, " %s", val);
1729                         else
1730                                 g_string_append(str, val);
1731                 }
1732
1733                 g_strfreev(service->domains);
1734
1735                 if (str->len > 0)
1736                         service->domains = g_strsplit_set(str->str, " ", 0);
1737                 else
1738                         service->domains = NULL;
1739
1740                 g_string_free(str, TRUE);
1741
1742                 //update_domains(service);
1743                 domain_configuration_changed(service);
1744
1745                 __connman_storage_save_service(service);
1746         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
1747                         g_str_equal(name, "IPv6.Configuration")) {
1748
1749                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
1750                 int err = 0;
1751                 struct connman_ipconfig *ipv6config;
1752
1753                 DBG("%s", name);
1754
1755                 ipv6config = connman_ipconfig_get_ipv6config(
1756                                                 service->ipconfig);
1757                 if (service->ipconfig == NULL)
1758                         return __connman_error_invalid_property(msg);
1759
1760                 if (is_connecting(service) ||
1761                                 is_connected(service)) {
1762                         __connman_network_clear_ipconfig(service->network,
1763                                                         service->ipconfig);
1764                         __connman_network_clear_ipconfig(service->network,
1765                                                                 ipv6config);
1766                 }
1767
1768                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
1769                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
1770                         err = __connman_ipconfig_set_config(
1771                                         service->ipconfig, type, &value);
1772                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
1773                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
1774                         err = __connman_ipconfig_set_config(
1775                                                 ipv6config, type, &value);
1776                 }
1777
1778                 if (err < 0) {
1779                         if (is_connected(service) ||
1780                                         is_connecting(service))
1781                                 __connman_network_set_ipconfig(
1782                                                         service->network,
1783                                                         service->ipconfig);
1784                         return __connman_error_failed(msg, -err);
1785                 }
1786
1787                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1788                         ipv4_configuration_changed(service);
1789                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1790                         ipv6_configuration_changed(service);
1791
1792                 if (is_connecting(service) ||
1793                                 is_connected(service))
1794                         __connman_network_set_ipconfig(service->network,
1795                                                         service->ipconfig);
1796
1797                 __connman_storage_save_service(service);
1798         } else
1799                 return __connman_error_invalid_property(msg);
1800
1801         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1802 }
1803
1804 static void set_idle(struct connman_service *service)
1805 {
1806         service->state = CONNMAN_SERVICE_STATE_IDLE;
1807         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1808         state_changed(service);
1809 }
1810
1811 static DBusMessage *clear_property(DBusConnection *conn,
1812                                         DBusMessage *msg, void *user_data)
1813 {
1814         struct connman_service *service = user_data;
1815         const char *name;
1816
1817         DBG("service %p", service);
1818
1819         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
1820                                                         DBUS_TYPE_INVALID);
1821
1822         if (g_str_equal(name, "Error") == TRUE) {
1823                 set_idle(service);
1824
1825                 g_get_current_time(&service->modified);
1826                 __connman_storage_save_service(service);
1827         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1828                 if (service->immutable == TRUE)
1829                         return __connman_error_not_supported(msg);
1830
1831                 g_free(service->passphrase);
1832                 service->passphrase = NULL;
1833
1834                 passphrase_changed(service);
1835
1836                 __connman_storage_save_service(service);
1837         } else
1838                 return __connman_error_invalid_property(msg);
1839
1840         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1841 }
1842
1843 static connman_bool_t is_ignore(struct connman_service *service)
1844 {
1845         if (service->autoconnect == FALSE)
1846                 return TRUE;
1847
1848         if (service->roaming == TRUE)
1849                 return TRUE;
1850
1851         if (service->ignore == TRUE)
1852                 return TRUE;
1853
1854         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
1855                 return TRUE;
1856
1857         return FALSE;
1858 }
1859
1860 void __connman_service_auto_connect(void)
1861 {
1862         struct connman_service *service = NULL;
1863         GSequenceIter *iter;
1864
1865         DBG("");
1866
1867         iter = g_sequence_get_begin_iter(service_list);
1868
1869         while (g_sequence_iter_is_end(iter) == FALSE) {
1870                 service = g_sequence_get(iter);
1871
1872                 if (service->pending != NULL)
1873                         return;
1874
1875                 if (is_connecting(service) == TRUE)
1876                         return;
1877
1878                 if (service->favorite == FALSE)
1879                         return;
1880
1881                 if (is_connected(service) == TRUE)
1882                         return;
1883
1884                 if (is_ignore(service) == FALSE &&
1885                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
1886                         break;
1887
1888                 service = NULL;
1889
1890                 iter = g_sequence_iter_next(iter);
1891         }
1892
1893         if (service != NULL) {
1894                 service->userconnect = FALSE;
1895                 __connman_service_connect(service);
1896         }
1897 }
1898
1899 static void remove_timeout(struct connman_service *service)
1900 {
1901         if (service->timeout > 0) {
1902                 g_source_remove(service->timeout);
1903                 service->timeout = 0;
1904         }
1905 }
1906
1907 static void reply_pending(struct connman_service *service, int error)
1908 {
1909         remove_timeout(service);
1910
1911         if (service->pending != NULL) {
1912                 if (error > 0) {
1913                         DBusMessage *reply;
1914
1915                         reply = __connman_error_failed(service->pending,
1916                                                                 error);
1917                         if (reply != NULL)
1918                                 g_dbus_send_message(connection, reply);
1919                 } else
1920                         g_dbus_send_reply(connection, service->pending,
1921                                                         DBUS_TYPE_INVALID);
1922
1923                 dbus_message_unref(service->pending);
1924                 service->pending = NULL;
1925         }
1926 }
1927
1928 static gboolean connect_timeout(gpointer user_data)
1929 {
1930         struct connman_service *service = user_data;
1931         connman_bool_t autoconnect = FALSE;
1932
1933         DBG("service %p", service);
1934
1935         service->timeout = 0;
1936
1937         if (service->network != NULL)
1938                 __connman_network_disconnect(service->network);
1939
1940         __connman_ipconfig_disable(service->ipconfig);
1941
1942         if (service->pending != NULL) {
1943                 DBusMessage *reply;
1944
1945                 reply = __connman_error_operation_timeout(service->pending);
1946                 if (reply != NULL)
1947                         g_dbus_send_message(connection, reply);
1948
1949                 dbus_message_unref(service->pending);
1950                 service->pending = NULL;
1951         } else
1952                 autoconnect = TRUE;
1953
1954         __connman_service_indicate_state(service,
1955                                         CONNMAN_SERVICE_STATE_FAILURE);
1956
1957         if (autoconnect == TRUE && service->userconnect == FALSE)
1958                 __connman_service_auto_connect();
1959
1960         return FALSE;
1961 }
1962
1963 static void set_reconnect_state(struct connman_service *service,
1964                                                 connman_bool_t reconnect)
1965 {
1966         struct connman_device *device;
1967
1968         if (service->network == NULL)
1969                 return;
1970
1971         device = connman_network_get_device(service->network);
1972         if (device == NULL)
1973                 return;
1974
1975         __connman_device_set_reconnect(device, reconnect);
1976 }
1977
1978 static connman_bool_t get_reconnect_state(struct connman_service *service)
1979 {
1980         struct connman_device *device;
1981
1982         if (service->network == NULL)
1983                 return FALSE;
1984
1985         device = connman_network_get_device(service->network);
1986         if (device == NULL)
1987                 return FALSE;
1988
1989         return __connman_device_get_reconnect(device);
1990 }
1991
1992 static void request_input_cb (struct connman_service *service,
1993                         const char *passphrase, void *user_data)
1994 {
1995         DBG ("RequestInput return, %p", service);
1996
1997         if (passphrase == NULL)
1998                 return;
1999         connman_service_set_passphrase(service, passphrase);
2000         __connman_service_connect(service);
2001 }
2002
2003 struct connman_service *
2004 __connman_service_connect_type(enum connman_service_type type)
2005 {
2006         struct connman_service *service;
2007         GSequenceIter *iter;
2008         int err;
2009
2010         DBG("type %d", type);
2011
2012         /*
2013          * We go through the already sorted service list.
2014          * We pick the first one matching our type, or just
2015          * the first available one if we have no type.
2016          */
2017         iter = g_sequence_get_begin_iter(service_list);
2018         if (g_sequence_iter_is_end(iter))
2019                 return NULL;
2020         service = g_sequence_get(iter);
2021
2022         /*
2023          * If the first service is connected or about to be
2024          * connected, we return it, regardless of the type.
2025          */
2026         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2027                 (is_connecting(service) == TRUE ||
2028                         is_connected(service) == TRUE))
2029                 return service;
2030
2031         while (g_sequence_iter_is_end(iter) == FALSE) {
2032                 if (service->type == type ||
2033                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2034                         break;
2035
2036                 iter = g_sequence_iter_next(iter);
2037                 service = g_sequence_get(iter);
2038         }
2039
2040         if (g_sequence_iter_is_end(iter))
2041                 return NULL;
2042
2043         service->ignore = FALSE;
2044
2045         service->userconnect = TRUE;
2046
2047         set_reconnect_state(service, FALSE);
2048
2049         err = __connman_service_connect(service);
2050         if (err < 0) {
2051                 if (err == -ENOKEY)
2052                         if ( __connman_agent_request_input(service,
2053                                                         request_input_cb,
2054                                                         NULL))
2055                                 return service;
2056
2057                 if (err != -EINPROGRESS)
2058                         return NULL;
2059         }
2060
2061         return service;
2062 }
2063
2064 static DBusMessage *connect_service(DBusConnection *conn,
2065                                         DBusMessage *msg, void *user_data)
2066 {
2067         struct connman_service *service = user_data;
2068         GSequenceIter *iter;
2069         int err;
2070
2071         DBG("service %p", service);
2072
2073         if (service->pending != NULL)
2074                 return __connman_error_in_progress(msg);
2075
2076         iter = g_sequence_get_begin_iter(service_list);
2077
2078         while (g_sequence_iter_is_end(iter) == FALSE) {
2079                 struct connman_service *temp = g_sequence_get(iter);
2080
2081                 if (service->type == temp->type &&
2082                                         is_connecting(temp) == TRUE)
2083                         return __connman_error_in_progress(msg);
2084
2085                 iter = g_sequence_iter_next(iter);
2086         }
2087
2088         service->ignore = FALSE;
2089
2090         service->userconnect = TRUE;
2091
2092         service->pending = dbus_message_ref(msg);
2093
2094         set_reconnect_state(service, FALSE);
2095
2096         err = __connman_service_connect(service);
2097         if (err < 0) {
2098                 if (err == -ENOKEY) {
2099                         if (__connman_agent_request_input(service,
2100                                                         request_input_cb,
2101                                                         NULL) == 0)
2102                                 return NULL;
2103                 }
2104
2105                 if (err != -EINPROGRESS) {
2106                         dbus_message_unref(service->pending);
2107                         service->pending = NULL;
2108
2109                         return __connman_error_failed(msg, -err);
2110                 }
2111
2112                 return NULL;
2113         }
2114
2115         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2116 }
2117
2118 static DBusMessage *disconnect_service(DBusConnection *conn,
2119                                         DBusMessage *msg, void *user_data)
2120 {
2121         struct connman_service *service = user_data;
2122         int err;
2123
2124         DBG("service %p", service);
2125
2126         reply_pending(service, ECONNABORTED);
2127
2128         service->ignore = TRUE;
2129
2130         set_reconnect_state(service, FALSE);
2131
2132         err = __connman_service_disconnect(service);
2133         if (err < 0) {
2134                 if (err != -EINPROGRESS)
2135                         return __connman_error_failed(msg, -err);
2136
2137                 return NULL;
2138         }
2139
2140         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2141 }
2142
2143 static DBusMessage *remove_service(DBusConnection *conn,
2144                                         DBusMessage *msg, void *user_data)
2145 {
2146         struct connman_service *service = user_data;
2147
2148         DBG("service %p", service);
2149
2150         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2151                 return __connman_error_not_supported(msg);
2152
2153         if (service->immutable == TRUE)
2154                 return __connman_error_not_supported(msg);
2155
2156         if (service->favorite == FALSE &&
2157                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2158                 return __connman_error_not_supported(msg);
2159
2160         if (service->network != NULL) {
2161                 set_reconnect_state(service, FALSE);
2162
2163                 __connman_network_disconnect(service->network);
2164         }
2165
2166         g_hash_table_destroy(service->counter_table);
2167
2168         g_free(service->passphrase);
2169         service->passphrase = NULL;
2170
2171         passphrase_changed(service);
2172
2173         g_free(service->apn);
2174         service->apn = NULL;
2175
2176         g_free(service->username);
2177         service->username = NULL;
2178
2179         g_free(service->password);
2180         service->password = NULL;
2181
2182         apn_changed(service);
2183
2184         set_idle(service);
2185
2186         __connman_service_set_favorite(service, FALSE);
2187         __connman_storage_save_service(service);
2188
2189         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2190 }
2191
2192 static DBusMessage *move_service(DBusConnection *conn,
2193                                         DBusMessage *msg, void *user_data,
2194                                                                 gboolean before)
2195 {
2196         struct connman_service *service = user_data;
2197         struct connman_service *target;
2198         const char *path;
2199         GSequenceIter *src, *dst;
2200
2201         DBG("service %p", service);
2202
2203         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2204                                                         DBUS_TYPE_INVALID);
2205
2206         if (service->favorite == FALSE)
2207                 return __connman_error_not_supported(msg);
2208
2209         target = find_service(path);
2210         if (target == NULL || target->favorite == FALSE || target == service)
2211                 return __connman_error_invalid_service(msg);
2212
2213         DBG("target %s", target->identifier);
2214
2215         if (target->state != service->state)
2216                 return __connman_error_invalid_service(msg);
2217
2218         g_get_current_time(&service->modified);
2219         __connman_storage_save_service(service);
2220
2221         src = g_hash_table_lookup(service_hash, service->identifier);
2222         dst = g_hash_table_lookup(service_hash, target->identifier);
2223
2224         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2225
2226         __connman_profile_changed(FALSE);
2227
2228         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2229 }
2230
2231 static DBusMessage *move_before(DBusConnection *conn,
2232                                         DBusMessage *msg, void *user_data)
2233 {
2234         return move_service(conn, msg, user_data, TRUE);
2235 }
2236
2237 static DBusMessage *move_after(DBusConnection *conn,
2238                                         DBusMessage *msg, void *user_data)
2239 {
2240         return move_service(conn, msg, user_data, FALSE);
2241 }
2242
2243 static DBusMessage *reset_counters(DBusConnection *conn,
2244                                         DBusMessage *msg, void *user_data)
2245 {
2246         struct connman_service *service = user_data;
2247
2248         reset_stats(service);
2249
2250         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2251 }
2252
2253 static GDBusMethodTable service_methods[] = {
2254         { "GetProperties", "",   "a{sv}", get_properties     },
2255         { "SetProperty",   "sv", "",      set_property       },
2256         { "ClearProperty", "s",  "",      clear_property     },
2257         { "Connect",       "",   "",      connect_service,
2258                                                 G_DBUS_METHOD_FLAG_ASYNC },
2259         { "Disconnect",    "",   "",      disconnect_service },
2260         { "Remove",        "",   "",      remove_service     },
2261         { "MoveBefore",    "o",  "",      move_before        },
2262         { "MoveAfter",     "o",  "",      move_after         },
2263         { "ResetCounters", "",   "",      reset_counters     },
2264         { },
2265 };
2266
2267 static GDBusSignalTable service_signals[] = {
2268         { "PropertyChanged", "sv" },
2269         { },
2270 };
2271
2272 static void service_free(gpointer user_data)
2273 {
2274         struct connman_service *service = user_data;
2275         char *path = service->path;
2276
2277         DBG("service %p", service);
2278
2279         reply_pending(service, ENOENT);
2280
2281         g_hash_table_remove(service_hash, service->identifier);
2282
2283         stats_stop(service);
2284         __connman_storage_save_service(service);
2285
2286         service->path = NULL;
2287
2288         if (path != NULL) {
2289                 __connman_profile_changed(FALSE);
2290
2291                 g_dbus_unregister_interface(connection, path,
2292                                                 CONNMAN_SERVICE_INTERFACE);
2293                 g_free(path);
2294         }
2295
2296         if (service->network != NULL)
2297                 connman_network_unref(service->network);
2298
2299         if (service->provider != NULL)
2300                 connman_provider_unref(service->provider);
2301
2302         if (service->ipconfig != NULL) {
2303                 connman_ipconfig_unref(service->ipconfig);
2304                 service->ipconfig = NULL;
2305         }
2306
2307         if (service->location != NULL)
2308                 connman_location_unref(service->location);
2309
2310         g_strfreev(service->nameservers);
2311         g_strfreev(service->domains);
2312
2313         g_free(service->nameserver);
2314         g_free(service->domainname);
2315         g_free(service->mcc);
2316         g_free(service->mnc);
2317         g_free(service->apn);
2318         g_free(service->username);
2319         g_free(service->password);
2320         g_free(service->profile);
2321         g_free(service->name);
2322         g_free(service->passphrase);
2323         g_free(service->identifier);
2324         g_free(service->eap);
2325         g_free(service->identity);
2326         g_free(service->ca_cert_file);
2327         g_free(service->client_cert_file);
2328         g_free(service->private_key_file);
2329         g_free(service->private_key_passphrase);
2330         g_free(service->phase2);
2331
2332         if (service->stats.timer != NULL)
2333                 g_timer_destroy(service->stats.timer);
2334         if (service->stats_roaming.timer != NULL)
2335                 g_timer_destroy(service->stats_roaming.timer);
2336
2337         g_free(service);
2338 }
2339
2340 /**
2341  * __connman_service_put:
2342  * @service: service structure
2343  *
2344  * Release service if no longer needed
2345  */
2346 void __connman_service_put(struct connman_service *service)
2347 {
2348         DBG("service %p", service);
2349
2350         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2351                 GSequenceIter *iter;
2352
2353                 iter = g_hash_table_lookup(service_hash, service->identifier);
2354                 if (iter != NULL) {
2355                         reply_pending(service, ECONNABORTED);
2356
2357                         __connman_service_disconnect(service);
2358
2359                         g_sequence_remove(iter);
2360                 } else
2361                         service_free(service);
2362         }
2363 }
2364
2365 static void stats_init(struct connman_service *service)
2366 {
2367         /* home */
2368         service->stats.valid = FALSE;
2369         service->stats.enabled = FALSE;
2370         service->stats.timer = g_timer_new();
2371
2372         /* roaming */
2373         service->stats_roaming.valid = FALSE;
2374         service->stats_roaming.enabled = FALSE;
2375         service->stats_roaming.timer = g_timer_new();
2376 }
2377
2378 static void service_initialize(struct connman_service *service)
2379 {
2380         DBG("service %p", service);
2381
2382         service->refcount = 1;
2383
2384         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2385         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2386         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2387         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2388
2389         service->favorite  = FALSE;
2390         service->immutable = FALSE;
2391         service->hidden = FALSE;
2392
2393         service->ignore = FALSE;
2394
2395         service->userconnect = FALSE;
2396
2397         service->order = 0;
2398
2399         stats_init(service);
2400
2401         service->provider = NULL;
2402 }
2403
2404 /**
2405  * connman_service_create:
2406  *
2407  * Allocate a new service.
2408  *
2409  * Returns: a newly-allocated #connman_service structure
2410  */
2411 struct connman_service *connman_service_create(void)
2412 {
2413         GSList *list;
2414         struct connman_stats_counter *counters;
2415         const char *counter;
2416
2417         struct connman_service *service;
2418
2419         service = g_try_new0(struct connman_service, 1);
2420         if (service == NULL)
2421                 return NULL;
2422
2423         DBG("service %p", service);
2424
2425         service->counter_table = g_hash_table_new_full(g_str_hash,
2426                                                 g_str_equal, NULL, g_free);
2427
2428         for (list = counter_list; list; list = list->next) {
2429                 counter = list->data;
2430
2431                 counters = g_try_new0(struct connman_stats_counter, 1);
2432                 if (counters == NULL) {
2433                         g_hash_table_destroy(service->counter_table);
2434                         g_free(service);
2435                         return NULL;
2436                 }
2437
2438                 counters->append_all = TRUE;
2439
2440                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2441                                 counters);
2442         }
2443
2444         service_initialize(service);
2445
2446         service->location = __connman_location_create(service);
2447
2448         return service;
2449 }
2450
2451 struct connman_location *__connman_service_get_location(struct connman_service *service)
2452 {
2453         return service->location;
2454 }
2455
2456 /**
2457  * connman_service_ref:
2458  * @service: service structure
2459  *
2460  * Increase reference counter of service
2461  */
2462 struct connman_service *connman_service_ref(struct connman_service *service)
2463 {
2464         DBG("%p", service);
2465
2466         g_atomic_int_inc(&service->refcount);
2467
2468         return service;
2469 }
2470
2471 /**
2472  * connman_service_unref:
2473  * @service: service structure
2474  *
2475  * Decrease reference counter of service
2476  */
2477 void connman_service_unref(struct connman_service *service)
2478 {
2479         __connman_service_put(service);
2480 }
2481
2482 static gint service_compare(gconstpointer a, gconstpointer b,
2483                                                         gpointer user_data)
2484 {
2485         struct connman_service *service_a = (void *) a;
2486         struct connman_service *service_b = (void *) b;
2487
2488         if (service_a->state != service_b->state) {
2489                 if (is_connected(service_a) == TRUE)
2490                         return -1;
2491                 if (is_connected(service_b) == TRUE)
2492                         return 1;
2493         }
2494
2495         if (service_a->order > service_b->order)
2496                 return -1;
2497
2498         if (service_a->order < service_b->order)
2499                 return 1;
2500
2501         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2502                 return -1;
2503
2504         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2505                 return 1;
2506
2507         if (service_a->type != service_b->type) {
2508                 switch (service_a->type) {
2509                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2510                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2511                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2512                 case CONNMAN_SERVICE_TYPE_GPS:
2513                 case CONNMAN_SERVICE_TYPE_VPN:
2514                         break;
2515                 case CONNMAN_SERVICE_TYPE_WIFI:
2516                         return 1;
2517                 case CONNMAN_SERVICE_TYPE_WIMAX:
2518                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2519                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2520                         return -1;
2521                 }
2522         }
2523
2524         return (gint) service_b->strength - (gint) service_a->strength;
2525 }
2526
2527 /**
2528  * connman_service_get_type:
2529  * @service: service structure
2530  *
2531  * Get the type of service
2532  */
2533 enum connman_service_type connman_service_get_type(struct connman_service *service)
2534 {
2535         if (service == NULL)
2536                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2537
2538         return service->type;
2539 }
2540
2541 /**
2542  * connman_service_get_interface:
2543  * @service: service structure
2544  *
2545  * Get network interface of service
2546  */
2547 char *connman_service_get_interface(struct connman_service *service)
2548 {
2549         int index;
2550
2551         if (service == NULL)
2552                 return NULL;
2553
2554         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2555                 index = connman_ipconfig_get_index(service->ipconfig);
2556
2557                 return connman_inet_ifname(index);
2558         }
2559
2560         if (service->network == NULL)
2561                 return NULL;
2562
2563         index = connman_network_get_index(service->network);
2564
2565         return connman_inet_ifname(index);
2566 }
2567
2568 /**
2569  * connman_service_get_network:
2570  * @service: service structure
2571  *
2572  * Get the service network
2573  */
2574 struct connman_network *
2575 __connman_service_get_network(struct connman_service *service)
2576 {
2577         if (service == NULL)
2578                 return NULL;
2579
2580         return service->network;
2581 }
2582
2583 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2584 {
2585         if (service == NULL)
2586                 return NULL;
2587
2588         return service->ipconfig;
2589 }
2590
2591 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2592 {
2593         if (service == NULL)
2594                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2595
2596         return service->security;
2597 }
2598
2599 /**
2600  * __connman_service_set_favorite:
2601  * @service: service structure
2602  * @favorite: favorite value
2603  *
2604  * Change the favorite setting of service
2605  */
2606 int __connman_service_set_favorite(struct connman_service *service,
2607                                                 connman_bool_t favorite)
2608 {
2609         GSequenceIter *iter;
2610
2611         iter = g_hash_table_lookup(service_hash, service->identifier);
2612         if (iter == NULL)
2613                 return -ENOENT;
2614
2615         if (service->favorite == favorite)
2616                 return -EALREADY;
2617
2618         service->favorite = favorite;
2619
2620         favorite_changed(service);
2621
2622         g_sequence_sort_changed(iter, service_compare, NULL);
2623
2624         __connman_profile_changed(FALSE);
2625
2626         return 0;
2627 }
2628
2629 int __connman_service_set_immutable(struct connman_service *service,
2630                                                 connman_bool_t immutable)
2631 {
2632         service->immutable = immutable;
2633
2634         immutable_changed(service);
2635
2636         return 0;
2637 }
2638
2639 void __connman_service_set_string(struct connman_service *service,
2640                                   const char *key, const char *value)
2641 {
2642         if (g_str_equal(key, "EAP") == TRUE) {
2643                 g_free(service->eap);
2644                 service->eap = g_strdup(value);
2645         } else if (g_str_equal(key, "Identity") == TRUE) {
2646                 g_free(service->identity);
2647                 service->identity = g_strdup(value);
2648         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2649                 g_free(service->ca_cert_file);
2650                 service->ca_cert_file = g_strdup(value);
2651         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2652                 g_free(service->client_cert_file);
2653                 service->client_cert_file = g_strdup(value);
2654         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2655                 g_free(service->private_key_file);
2656                 service->private_key_file = g_strdup(value);
2657         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2658                 g_free(service->private_key_passphrase);
2659                 service->private_key_passphrase = g_strdup(value);
2660         } else if (g_str_equal(key, "Phase2") == TRUE) {
2661                 g_free(service->phase2);
2662                 service->phase2 = g_strdup(value);
2663         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2664                 g_free(service->passphrase);
2665                 service->passphrase = g_strdup(value);
2666         }
2667 }
2668
2669 int __connman_service_indicate_state(struct connman_service *service,
2670                                         enum connman_service_state state)
2671 {
2672         GSequenceIter *iter;
2673
2674         DBG("service %p state %d", service, state);
2675
2676         if (service == NULL)
2677                 return -EINVAL;
2678
2679         if (service->state == state)
2680                 return -EALREADY;
2681
2682         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2683                                 state == CONNMAN_SERVICE_STATE_IDLE)
2684                 return -EINVAL;
2685
2686         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2687                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2688                 return -EINVAL;
2689
2690         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2691                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2692                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2693                 state_changed(service);
2694
2695                 reply_pending(service, ECONNABORTED);
2696
2697                 __connman_service_disconnect(service);
2698         }
2699
2700         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION)
2701                 __connman_ipconfig_enable(service->ipconfig);
2702
2703         service->state = state;
2704         state_changed(service);
2705
2706         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2707                 if (service->login_required == TRUE) {
2708                         service->login_required = FALSE;
2709                         login_changed(service);
2710                 }
2711
2712                 connman_timeserver_sync();
2713         }
2714
2715         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2716                 connman_bool_t reconnect;
2717
2718                 reconnect = get_reconnect_state(service);
2719                 if (reconnect == TRUE)
2720                         __connman_service_auto_connect();
2721         }
2722
2723         if (state == CONNMAN_SERVICE_STATE_READY) {
2724                 set_reconnect_state(service, TRUE);
2725
2726                 __connman_service_set_favorite(service, TRUE);
2727
2728                 reply_pending(service, 0);
2729
2730                 service->userconnect = FALSE;
2731
2732                 g_get_current_time(&service->modified);
2733                 __connman_storage_save_service(service);
2734
2735                 update_nameservers(service);
2736                 dns_changed(service);
2737
2738                 __connman_wpad_start(service);
2739
2740                 __connman_notifier_connect(service->type);
2741
2742                 default_changed();
2743         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2744                 __connman_location_finish(service);
2745
2746                 default_changed();
2747
2748                 __connman_wpad_stop(service);
2749
2750                 update_nameservers(service);
2751                 dns_changed(service);
2752
2753                 __connman_notifier_disconnect(service->type);
2754         }
2755
2756         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2757                 reply_pending(service, EIO);
2758
2759                 if (service->userconnect == FALSE)
2760                         __connman_service_auto_connect();
2761
2762                 g_get_current_time(&service->modified);
2763                 __connman_storage_save_service(service);
2764         } else
2765                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2766
2767         iter = g_hash_table_lookup(service_hash, service->identifier);
2768         if (iter != NULL)
2769                 g_sequence_sort_changed(iter, service_compare, NULL);
2770
2771         __connman_profile_changed(FALSE);
2772
2773         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2774                 default_changed();
2775
2776         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2777                 struct connman_service *def_service = get_default();
2778
2779                 if (__connman_notifier_count_connected() == 0 &&
2780                         def_service != NULL &&
2781                                 def_service->provider != NULL)
2782                         __connman_provider_disconnect(def_service->provider);
2783         }
2784
2785         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2786                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2787                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2788
2789         return 0;
2790 }
2791
2792 int __connman_service_indicate_error(struct connman_service *service,
2793                                         enum connman_service_error error)
2794 {
2795         DBG("service %p error %d", service, error);
2796
2797         if (service == NULL)
2798                 return -EINVAL;
2799
2800         service->error = error;
2801
2802         return __connman_service_indicate_state(service,
2803                                         CONNMAN_SERVICE_STATE_FAILURE);
2804 }
2805
2806 int __connman_service_indicate_default(struct connman_service *service)
2807 {
2808         DBG("service %p", service);
2809
2810         default_changed();
2811
2812         __connman_location_detect(service);
2813
2814         return 0;
2815 }
2816
2817 int __connman_service_request_login(struct connman_service *service)
2818 {
2819         DBG("service %p", service);
2820
2821         if (service == NULL)
2822                 return -EINVAL;
2823
2824         service->login_required = TRUE;
2825         login_changed(service);
2826
2827         return 0;
2828 }
2829
2830 static connman_bool_t prepare_network(struct connman_service *service)
2831 {
2832         enum connman_network_type type;
2833         unsigned int ssid_len;
2834
2835         type = connman_network_get_type(service->network);
2836
2837         switch (type) {
2838         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2839         case CONNMAN_NETWORK_TYPE_VENDOR:
2840                 return FALSE;
2841         case CONNMAN_NETWORK_TYPE_WIFI:
2842                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2843                                                         &ssid_len) == NULL)
2844                         return FALSE;
2845
2846                 connman_network_set_string(service->network,
2847                                 "WiFi.Passphrase", service->passphrase);
2848                 break;
2849         case CONNMAN_NETWORK_TYPE_ETHERNET:
2850         case CONNMAN_NETWORK_TYPE_WIMAX:
2851         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2852         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2853                 break;
2854         case CONNMAN_NETWORK_TYPE_CELLULAR:
2855                 connman_network_set_string(service->network,
2856                                                 "Cellular.APN", service->apn);
2857
2858                 connman_network_set_string(service->network,
2859                                         "Cellular.Username", service->username);
2860                 connman_network_set_string(service->network,
2861                                         "Cellular.Password", service->password);
2862                 break;
2863         }
2864
2865         return TRUE;
2866 }
2867
2868 static void prepare_8021x(struct connman_service *service)
2869 {
2870         if (service->eap != NULL)
2871                 connman_network_set_string(service->network, "WiFi.EAP",
2872                                                                 service->eap);
2873
2874         if (service->identity != NULL)
2875                 connman_network_set_string(service->network, "WiFi.Identity",
2876                                                         service->identity);
2877
2878         if (service->ca_cert_file != NULL)
2879                 connman_network_set_string(service->network, "WiFi.CACertFile",
2880                                                         service->ca_cert_file);
2881
2882         if (service->client_cert_file != NULL)
2883                 connman_network_set_string(service->network,
2884                                                 "WiFi.ClientCertFile",
2885                                                 service->client_cert_file);
2886
2887         if (service->private_key_file != NULL)
2888                 connman_network_set_string(service->network,
2889                                                 "WiFi.PrivateKeyFile",
2890                                                 service->private_key_file);
2891
2892         if (service->private_key_passphrase != NULL)
2893                 connman_network_set_string(service->network,
2894                                         "WiFi.PrivateKeyPassphrase",
2895                                         service->private_key_passphrase);
2896
2897         if (service->phase2 != NULL)
2898                 connman_network_set_string(service->network, "WiFi.Phase2",
2899                                                         service->phase2);
2900 }
2901
2902 int __connman_service_connect(struct connman_service *service)
2903 {
2904         int err;
2905
2906         DBG("service %p", service);
2907
2908         if (is_connected(service) == TRUE)
2909                 return -EISCONN;
2910
2911         if (is_connecting(service) == TRUE)
2912                 return -EALREADY;
2913
2914         switch (service->type) {
2915         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2916         case CONNMAN_SERVICE_TYPE_SYSTEM:
2917         case CONNMAN_SERVICE_TYPE_GPS:
2918                 return -EINVAL;
2919         case CONNMAN_SERVICE_TYPE_ETHERNET:
2920         case CONNMAN_SERVICE_TYPE_WIMAX:
2921         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2922         case CONNMAN_SERVICE_TYPE_VPN:
2923                 break;
2924         case CONNMAN_SERVICE_TYPE_CELLULAR:
2925                 if (service->apn == NULL)
2926                         return -EINVAL;
2927                 break;
2928         case CONNMAN_SERVICE_TYPE_WIFI:
2929                 switch (service->security) {
2930                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2931                 case CONNMAN_SERVICE_SECURITY_NONE:
2932                         break;
2933                 case CONNMAN_SERVICE_SECURITY_WEP:
2934                 case CONNMAN_SERVICE_SECURITY_PSK:
2935                 case CONNMAN_SERVICE_SECURITY_WPA:
2936                 case CONNMAN_SERVICE_SECURITY_RSN:
2937                         if (service->passphrase == NULL)
2938                                 return -ENOKEY;
2939                         break;
2940                 case CONNMAN_SERVICE_SECURITY_8021X:
2941                         break;
2942                 }
2943                 break;
2944         }
2945
2946         if (service->network != NULL) {
2947                 if (prepare_network(service) == FALSE)
2948                         return -EINVAL;
2949
2950                 switch (service->security) {
2951                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2952                 case CONNMAN_SERVICE_SECURITY_NONE:
2953                 case CONNMAN_SERVICE_SECURITY_WEP:
2954                 case CONNMAN_SERVICE_SECURITY_PSK:
2955                 case CONNMAN_SERVICE_SECURITY_WPA:
2956                 case CONNMAN_SERVICE_SECURITY_RSN:
2957                         break;
2958                 case CONNMAN_SERVICE_SECURITY_8021X:
2959                         prepare_8021x(service);
2960                         break;
2961                 }
2962
2963                 __connman_ipconfig_enable(service->ipconfig);
2964
2965                 err = __connman_network_connect(service->network);
2966         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2967                                         service->provider != NULL)
2968                 err = __connman_provider_connect(service->provider);
2969         else
2970                 return -EOPNOTSUPP;
2971
2972         if (err < 0) {
2973                 if (err != -EINPROGRESS) {
2974                         __connman_ipconfig_disable(service->ipconfig);
2975                         return err;
2976                 }
2977
2978                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2979                                                 connect_timeout, service);
2980
2981                 return -EINPROGRESS;
2982         }
2983
2984         return 0;
2985 }
2986
2987 int __connman_service_disconnect(struct connman_service *service)
2988 {
2989         struct connman_ipconfig *ipv6config;
2990         int err;
2991
2992         DBG("service %p", service);
2993
2994         if (service->network != NULL) {
2995                 err = __connman_network_disconnect(service->network);
2996         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2997                                         service->provider != NULL)
2998                 err = __connman_provider_disconnect(service->provider);
2999         else
3000                 return -EOPNOTSUPP;
3001
3002         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
3003
3004         __connman_ipconfig_clear_address(service->ipconfig);
3005
3006         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3007
3008         __connman_ipconfig_clear_address(ipv6config);
3009
3010         __connman_ipconfig_disable(service->ipconfig);
3011
3012         if (err < 0) {
3013                 if (err != -EINPROGRESS)
3014                         return err;
3015
3016                 return -EINPROGRESS;
3017         }
3018
3019         return 0;
3020 }
3021
3022 /**
3023  * __connman_service_lookup:
3024  * @pattern: search pattern
3025  * @path: return object path
3026  *
3027  * Look up a service path from a search pattern
3028  */
3029 int __connman_service_lookup(const char *pattern, const char **path)
3030 {
3031         GHashTableIter iter;
3032         gpointer key, value;
3033
3034         g_hash_table_iter_init(&iter, service_hash);
3035
3036         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3037                 GSequenceIter *iter = value;
3038                 struct connman_service *service = g_sequence_get(iter);
3039
3040                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3041                                 g_strcmp0(service->name, pattern) == 0) {
3042                         *path = (const char *) service->path;
3043                         return 0;
3044                 }
3045         }
3046
3047         return -ENXIO;
3048 }
3049
3050 /**
3051  * lookup_by_identifier:
3052  * @identifier: service identifier
3053  *
3054  * Look up a service by identifier (reference count will not be increased)
3055  */
3056 static struct connman_service *lookup_by_identifier(const char *identifier)
3057 {
3058         GSequenceIter *iter;
3059
3060         iter = g_hash_table_lookup(service_hash, identifier);
3061         if (iter != NULL)
3062                 return g_sequence_get(iter);
3063
3064         return NULL;
3065 }
3066
3067 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3068                 const char *ssid, const char *mode, const char *security)
3069 {
3070         struct connman_network *network;
3071         char *name;
3072         int index;
3073         unsigned int i, ssid_len;
3074
3075         ssid_len = strlen(ssid);
3076         if (ssid_len < 1)
3077                 return NULL;
3078
3079         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3080         if (network == NULL)
3081                 return NULL;
3082
3083         connman_network_set_blob(network, "WiFi.SSID",
3084                                         (unsigned char *) ssid, ssid_len);
3085
3086         connman_network_set_string(network, "WiFi.Mode", mode);
3087         connman_network_set_string(network, "WiFi.Security", security);
3088
3089         name = g_try_malloc0(ssid_len + 1);
3090         if (name == NULL) {
3091                 connman_network_unref(network);
3092                 return NULL;
3093         }
3094
3095         for (i = 0; i < ssid_len; i++) {
3096                 if (g_ascii_isprint(ssid[i]))
3097                         name[i] = ssid[i];
3098                 else
3099                         name[i] = ' ';
3100         }
3101
3102         connman_network_set_name(network, name);
3103
3104         g_free(name);
3105
3106         index = connman_device_get_index(device);
3107         connman_network_set_index(network, index);
3108
3109         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
3110
3111         if (connman_device_add_network(device, network) < 0) {
3112                 connman_network_unref(network);
3113                 return NULL;
3114         }
3115
3116         connman_network_set_available(network, TRUE);
3117
3118         return network;
3119 }
3120
3121 int __connman_service_create_and_connect(DBusMessage *msg)
3122 {
3123         struct connman_service *service;
3124         struct connman_network *network;
3125         struct connman_device *device;
3126         DBusMessageIter iter, array;
3127         const char *mode = "managed", *security = "none", *group_security;
3128         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3129         unsigned int ssid_len = 0;
3130         const char *ident;
3131         char *name, *group;
3132         gboolean created = FALSE;
3133         int err;
3134
3135         dbus_message_iter_init(msg, &iter);
3136         dbus_message_iter_recurse(&iter, &array);
3137
3138         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3139                 DBusMessageIter entry, value;
3140                 const char *key;
3141
3142                 dbus_message_iter_recurse(&array, &entry);
3143                 dbus_message_iter_get_basic(&entry, &key);
3144
3145                 dbus_message_iter_next(&entry);
3146                 dbus_message_iter_recurse(&entry, &value);
3147
3148                 switch (dbus_message_iter_get_arg_type(&value)) {
3149                 case DBUS_TYPE_STRING:
3150                         if (g_str_equal(key, "Type") == TRUE)
3151                                 dbus_message_iter_get_basic(&value, &type);
3152                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3153                                         g_str_equal(key, "Mode") == TRUE)
3154                                 dbus_message_iter_get_basic(&value, &mode);
3155                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3156                                         g_str_equal(key, "Security") == TRUE)
3157                                 dbus_message_iter_get_basic(&value, &security);
3158                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3159                                         g_str_equal(key, "Passphrase") == TRUE)
3160                                 dbus_message_iter_get_basic(&value, &passphrase);
3161                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3162                                         g_str_equal(key, "SSID") == TRUE)
3163                                 dbus_message_iter_get_basic(&value, &ssid);
3164                 }
3165
3166                 dbus_message_iter_next(&array);
3167         }
3168
3169         if (type == NULL)
3170                 return -EINVAL;
3171
3172         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3173                 return -EOPNOTSUPP;
3174
3175         if (ssid == NULL)
3176                 return -EINVAL;
3177
3178         ssid_len = strlen(ssid);
3179         if (ssid_len < 1)
3180                 return -EINVAL;
3181
3182         if (g_strcmp0(security, "none") != 0 &&
3183                                 g_strcmp0(security, "wep") != 0 &&
3184                                 g_strcmp0(security, "psk") != 0 &&
3185                                 g_strcmp0(security, "wpa") != 0 &&
3186                                 g_strcmp0(security, "rsn") != 0 &&
3187                                 g_strcmp0(security, "ieee8021x") != 0)
3188                 return -EINVAL;
3189
3190         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3191         if (device == NULL)
3192                 return -EOPNOTSUPP;
3193
3194         ident = connman_device_get_ident(device);
3195         if (ident == NULL)
3196                 return -EOPNOTSUPP;
3197
3198
3199         if (!g_strcmp0(security, "wpa") ||
3200                 !g_strcmp0(security, "rsn"))
3201                 group_security = "psk";
3202         else
3203                 group_security = security;
3204
3205         group = connman_wifi_build_group_name((unsigned char *) ssid,
3206                                                 ssid_len, mode, group_security);
3207         if (group == NULL)
3208                 return -EINVAL;
3209
3210         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3211
3212         service = lookup_by_identifier(name);
3213
3214         if (service != NULL)
3215                 goto done;
3216
3217         network = create_hidden_wifi(device, ssid, mode, security);
3218         if (network != NULL) {
3219                 connman_network_set_group(network, group);
3220                 created = TRUE;
3221         }
3222
3223         service = lookup_by_identifier(name);
3224
3225 done:
3226         g_free(name);
3227         g_free(group);
3228
3229         if (service == NULL) {
3230                 err = -EOPNOTSUPP;
3231                 goto failed;
3232         }
3233
3234         set_reconnect_state(service, FALSE);
3235
3236         __connman_device_disconnect(device);
3237
3238         if (passphrase != NULL) {
3239                 g_free(service->passphrase);
3240                 service->passphrase = g_strdup(passphrase);
3241         }
3242
3243         service->userconnect = TRUE;
3244
3245         err = __connman_service_connect(service);
3246         if (err < 0 && err != -EINPROGRESS)
3247                 goto failed;
3248
3249         g_dbus_send_reply(connection, msg,
3250                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3251                                                         DBUS_TYPE_INVALID);
3252
3253         return 0;
3254
3255 failed:
3256         if (service != NULL && created == TRUE) {
3257                 struct connman_network *network = service->network;
3258
3259                 if (network != NULL) {
3260                         connman_network_set_available(network, FALSE);
3261                         __connman_device_cleanup_networks(device);
3262                 } else
3263                         __connman_service_put(service);
3264         }
3265
3266         return err;
3267 }
3268
3269 /**
3270  * __connman_service_get:
3271  * @identifier: service identifier
3272  *
3273  * Look up a service by identifier or create a new one if not found
3274  */
3275 static struct connman_service *service_get(const char *identifier)
3276 {
3277         struct connman_service *service;
3278         GSequenceIter *iter;
3279
3280         iter = g_hash_table_lookup(service_hash, identifier);
3281         if (iter != NULL) {
3282                 service = g_sequence_get(iter);
3283                 if (service != NULL)
3284                         connman_service_ref(service);
3285                 return service;
3286         }
3287
3288         service = connman_service_create();
3289         if (service == NULL)
3290                 return NULL;
3291
3292         DBG("service %p", service);
3293
3294         service->identifier = g_strdup(identifier);
3295
3296         service->profile = g_strdup(__connman_profile_active_ident());
3297
3298         iter = g_sequence_insert_sorted(service_list, service,
3299                                                 service_compare, NULL);
3300
3301         g_hash_table_insert(service_hash, service->identifier, iter);
3302
3303         return service;
3304 }
3305
3306 static int service_register(struct connman_service *service)
3307 {
3308         const char *path = __connman_profile_active_path();
3309         GSequenceIter *iter;
3310
3311         DBG("service %p", service);
3312
3313         if (service->path != NULL)
3314                 return -EALREADY;
3315
3316         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3317
3318         DBG("path %s", service->path);
3319
3320         __connman_config_provision_service(service);
3321
3322         __connman_storage_load_service(service);
3323
3324         g_dbus_register_interface(connection, service->path,
3325                                         CONNMAN_SERVICE_INTERFACE,
3326                                         service_methods, service_signals,
3327                                                         NULL, service, NULL);
3328
3329         iter = g_hash_table_lookup(service_hash, service->identifier);
3330         if (iter != NULL)
3331                 g_sequence_sort_changed(iter, service_compare, NULL);
3332
3333         __connman_profile_changed(TRUE);
3334
3335         return 0;
3336 }
3337
3338 static void service_up(struct connman_ipconfig *ipconfig)
3339 {
3340         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3341
3342         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3343
3344         link_changed(service);
3345
3346         service->stats.valid = FALSE;
3347         service->stats_roaming.valid = FALSE;
3348 }
3349
3350 static void service_down(struct connman_ipconfig *ipconfig)
3351 {
3352         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3353 }
3354
3355 static void service_lower_up(struct connman_ipconfig *ipconfig)
3356 {
3357         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3358
3359         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3360
3361         stats_start(service);
3362 }
3363
3364 static void service_lower_down(struct connman_ipconfig *ipconfig)
3365 {
3366         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3367
3368         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3369
3370         stats_stop(service);
3371         __connman_storage_save_service(service);
3372 }
3373
3374 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3375 {
3376         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3377
3378         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3379
3380         settings_changed(service);
3381 }
3382
3383 static void service_ip_release(struct connman_ipconfig *ipconfig)
3384 {
3385         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3386
3387         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3388
3389         settings_changed(service);
3390 }
3391
3392 static const struct connman_ipconfig_ops service_ops = {
3393         .up             = service_up,
3394         .down           = service_down,
3395         .lower_up       = service_lower_up,
3396         .lower_down     = service_lower_down,
3397         .ip_bound       = service_ip_bound,
3398         .ip_release     = service_ip_release,
3399 };
3400
3401 static void setup_ipconfig(struct connman_service *service, int index)
3402 {
3403         if (index < 0)
3404                 return;
3405
3406         service->ipconfig = connman_ipconfig_create(index);
3407         if (service->ipconfig == NULL)
3408                 return;
3409
3410         connman_ipconfig_set_method(service->ipconfig,
3411                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3412
3413         connman_ipconfig_set_data(service->ipconfig, service);
3414
3415         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3416 }
3417
3418 void __connman_service_create_ipconfig(struct connman_service *service,
3419                                                                 int index)
3420 {
3421         struct connman_ipconfig *ipv6config;
3422         const char *ident = service->profile;
3423         GKeyFile *keyfile;
3424
3425         if (service->ipconfig != NULL)
3426                 return;
3427
3428         setup_ipconfig(service, index);
3429
3430         if (ident == NULL)
3431                 return;
3432
3433         keyfile = __connman_storage_open_profile(ident);
3434         if (keyfile == NULL)
3435                 return;
3436
3437
3438         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3439         if (ipv6config != NULL)
3440                 __connman_ipconfig_load(ipv6config, keyfile,
3441                                         service->identifier, "IPv6.");
3442
3443         __connman_ipconfig_load(service->ipconfig, keyfile,
3444                                         service->identifier, "IPv4.");
3445         g_key_file_free(keyfile);
3446 }
3447
3448 /**
3449  * __connman_service_lookup_from_network:
3450  * @network: network structure
3451  *
3452  * Look up a service by network (reference count will not be increased)
3453  */
3454 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3455 {
3456         struct connman_service *service;
3457         const char *ident, *group;
3458         char *name;
3459
3460         DBG("network %p", network);
3461
3462         ident = __connman_network_get_ident(network);
3463         if (ident == NULL)
3464                 return NULL;
3465
3466         group = connman_network_get_group(network);
3467         if (group == NULL)
3468                 return NULL;
3469
3470         name = g_strdup_printf("%s_%s_%s",
3471                         __connman_network_get_type(network), ident, group);
3472         service = lookup_by_identifier(name);
3473         g_free(name);
3474
3475         return service;
3476 }
3477
3478 struct connman_service *__connman_service_lookup_from_index(int index)
3479 {
3480         struct connman_service *service;
3481         GSequenceIter *iter;
3482
3483         iter = g_sequence_get_begin_iter(service_list);
3484
3485         while (g_sequence_iter_is_end(iter) == FALSE) {
3486                 service = g_sequence_get(iter);
3487
3488                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3489                         return service;
3490
3491                 iter = g_sequence_iter_next(iter);
3492         }
3493
3494         return NULL;
3495 }
3496
3497 const char *__connman_service_get_path(struct connman_service *service)
3498 {
3499         return service->path;
3500 }
3501
3502 unsigned int __connman_service_get_order(struct connman_service *service)
3503 {
3504         GSequenceIter *iter;
3505
3506         if (service == NULL)
3507                 return 0;
3508
3509         if (service->favorite == FALSE) {
3510                 service->order = 0;
3511                 goto done;
3512         }
3513
3514         iter = g_hash_table_lookup(service_hash, service->identifier);
3515         if (iter != NULL) {
3516                 if (g_sequence_iter_get_position(iter) == 0)
3517                         service->order = 1;
3518                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3519                         service->order = 10;
3520                 else
3521                         service->order = 0;
3522         }
3523
3524 done:
3525         return service->order;
3526 }
3527
3528 static enum connman_service_type convert_network_type(struct connman_network *network)
3529 {
3530         enum connman_network_type type = connman_network_get_type(network);
3531
3532         switch (type) {
3533         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3534         case CONNMAN_NETWORK_TYPE_VENDOR:
3535                 break;
3536         case CONNMAN_NETWORK_TYPE_ETHERNET:
3537                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3538         case CONNMAN_NETWORK_TYPE_WIFI:
3539                 return CONNMAN_SERVICE_TYPE_WIFI;
3540         case CONNMAN_NETWORK_TYPE_WIMAX:
3541                 return CONNMAN_SERVICE_TYPE_WIMAX;
3542         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3543         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3544                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3545         case CONNMAN_NETWORK_TYPE_CELLULAR:
3546                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3547         }
3548
3549         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3550 }
3551
3552 static enum connman_service_mode convert_wifi_mode(const char *mode)
3553 {
3554         if (mode == NULL)
3555                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3556         else if (g_str_equal(mode, "managed") == TRUE)
3557                 return CONNMAN_SERVICE_MODE_MANAGED;
3558         else if (g_str_equal(mode, "adhoc") == TRUE)
3559                 return CONNMAN_SERVICE_MODE_ADHOC;
3560         else
3561                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3562 }
3563
3564 static enum connman_service_security convert_wifi_security(const char *security)
3565 {
3566         if (security == NULL)
3567                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3568         else if (g_str_equal(security, "none") == TRUE)
3569                 return CONNMAN_SERVICE_SECURITY_NONE;
3570         else if (g_str_equal(security, "wep") == TRUE)
3571                 return CONNMAN_SERVICE_SECURITY_WEP;
3572         else if (g_str_equal(security, "psk") == TRUE)
3573                 return CONNMAN_SERVICE_SECURITY_PSK;
3574         else if (g_str_equal(security, "ieee8021x") == TRUE)
3575                 return CONNMAN_SERVICE_SECURITY_8021X;
3576         else if (g_str_equal(security, "wpa") == TRUE)
3577                 return CONNMAN_SERVICE_SECURITY_WPA;
3578         else if (g_str_equal(security, "rsn") == TRUE)
3579                 return CONNMAN_SERVICE_SECURITY_RSN;
3580         else
3581                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3582 }
3583
3584 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3585 {
3586         switch (mode) {
3587         case 0:
3588         case 1:
3589                 return CONNMAN_SERVICE_MODE_GPRS;
3590         case 3:
3591                 return CONNMAN_SERVICE_MODE_EDGE;
3592         case 2:
3593         case 4:
3594         case 5:
3595         case 6:
3596                 return CONNMAN_SERVICE_MODE_UMTS;
3597         }
3598
3599         return CONNMAN_SERVICE_MODE_UNKNOWN;
3600 }
3601
3602 static void update_from_network(struct connman_service *service,
3603                                         struct connman_network *network)
3604 {
3605         connman_uint8_t strength = service->strength;
3606         GSequenceIter *iter;
3607         const char *str;
3608
3609         DBG("service %p network %p", service, network);
3610
3611         if (is_connected(service) == TRUE)
3612                 return;
3613
3614         if (is_connecting(service) == TRUE)
3615                 return;
3616
3617         str = connman_network_get_string(network, "Name");
3618         if (str != NULL) {
3619                 g_free(service->name);
3620                 service->name = g_strdup(str);
3621                 service->hidden = FALSE;
3622         } else {
3623                 g_free(service->name);
3624                 service->name = NULL;
3625                 service->hidden = TRUE;
3626         }
3627
3628         service->strength = connman_network_get_uint8(network, "Strength");
3629         service->roaming = connman_network_get_bool(network, "Roaming");
3630
3631         if (service->strength == 0) {
3632                 /*
3633                  * Filter out 0-values; it's unclear what they mean
3634                  * and they cause anomalous sorting of the priority list.
3635                  */
3636                 service->strength = strength;
3637         }
3638
3639         str = connman_network_get_string(network, "WiFi.Mode");
3640         service->mode = convert_wifi_mode(str);
3641
3642         str = connman_network_get_string(network, "WiFi.Security");
3643         service->security = convert_wifi_security(str);
3644
3645         str = connman_network_get_string(network, "Cellular.MCC");
3646         g_free(service->mcc);
3647         service->mcc = g_strdup(str);
3648
3649         str = connman_network_get_string(network, "Cellular.MNC");
3650         g_free(service->mnc);
3651         service->mnc = g_strdup(str);
3652
3653         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3654                 connman_uint8_t value = connman_network_get_uint8(network,
3655                                                         "Cellular.Mode");
3656
3657                 service->mode = convert_cellular_mode(value);
3658         }
3659
3660         if (service->strength > strength && service->network != NULL) {
3661                 connman_network_unref(service->network);
3662                 service->network = connman_network_ref(network);
3663
3664                 strength_changed(service);
3665         }
3666
3667         if (service->network == NULL)
3668                 service->network = connman_network_ref(network);
3669
3670         iter = g_hash_table_lookup(service_hash, service->identifier);
3671         if (iter != NULL)
3672                 g_sequence_sort_changed(iter, service_compare, NULL);
3673 }
3674
3675 /**
3676  * __connman_service_create_from_network:
3677  * @network: network structure
3678  *
3679  * Look up service by network and if not found, create one
3680  */
3681 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3682 {
3683         struct connman_service *service;
3684         const char *ident, *group;
3685         char *name;
3686
3687         DBG("network %p", network);
3688
3689         ident = __connman_network_get_ident(network);
3690         if (ident == NULL)
3691                 return NULL;
3692
3693         group = connman_network_get_group(network);
3694         if (group == NULL)
3695                 return NULL;
3696
3697         name = g_strdup_printf("%s_%s_%s",
3698                         __connman_network_get_type(network), ident, group);
3699         service = service_get(name);
3700         g_free(name);
3701
3702         if (service == NULL)
3703                 return NULL;
3704
3705         if (__connman_network_get_weakness(network) == TRUE)
3706                 return service;
3707
3708         if (service->path != NULL) {
3709                 update_from_network(service, network);
3710                 __connman_profile_changed(TRUE);
3711                 return service;
3712         }
3713
3714         service->type = convert_network_type(network);
3715
3716         switch (service->type) {
3717         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3718         case CONNMAN_SERVICE_TYPE_SYSTEM:
3719         case CONNMAN_SERVICE_TYPE_ETHERNET:
3720         case CONNMAN_SERVICE_TYPE_WIMAX:
3721         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3722         case CONNMAN_SERVICE_TYPE_GPS:
3723         case CONNMAN_SERVICE_TYPE_VPN:
3724                 service->autoconnect = FALSE;
3725                 break;
3726         case CONNMAN_SERVICE_TYPE_WIFI:
3727         case CONNMAN_SERVICE_TYPE_CELLULAR:
3728                 service->autoconnect = TRUE;
3729                 break;
3730         }
3731
3732         service->state = CONNMAN_SERVICE_STATE_IDLE;
3733
3734         update_from_network(service, network);
3735
3736         setup_ipconfig(service, connman_network_get_index(network));
3737
3738         service_register(service);
3739
3740         if (service->favorite == TRUE)
3741                 __connman_service_auto_connect();
3742
3743         return service;
3744 }
3745
3746 void __connman_service_update_from_network(struct connman_network *network)
3747 {
3748         struct connman_service *service;
3749         enum connman_service_mode mode;
3750         connman_uint8_t strength, value;
3751         connman_bool_t roaming;
3752         GSequenceIter *iter;
3753         const char *name;
3754         connman_bool_t stats_enable;
3755
3756         DBG("network %p", network);
3757
3758         service = __connman_service_lookup_from_network(network);
3759         if (service == NULL)
3760                 return;
3761
3762         if (service->network == NULL)
3763                 return;
3764
3765         name = connman_network_get_string(service->network, "Name");
3766         if (g_strcmp0(service->name, name) != 0) {
3767                 g_free(service->name);
3768                 service->name = g_strdup(name);
3769                 connman_dbus_property_changed_basic(service->path,
3770                                 CONNMAN_SERVICE_INTERFACE, "Name",
3771                                 DBUS_TYPE_STRING, &service->name);
3772         }
3773
3774         strength = connman_network_get_uint8(service->network, "Strength");
3775         if (strength == service->strength)
3776                 goto roaming;
3777
3778         service->strength = strength;
3779
3780         strength_changed(service);
3781
3782 roaming:
3783         roaming = connman_network_get_bool(service->network, "Roaming");
3784         if (roaming == service->roaming)
3785                 goto done;
3786
3787         stats_enable = stats_enabled(service);
3788         if (stats_enable == TRUE)
3789                 stats_stop(service);
3790
3791         service->roaming = roaming;
3792
3793         if (stats_enable == TRUE)
3794                 stats_start(service);
3795
3796         roaming_changed(service);
3797
3798         iter = g_hash_table_lookup(service_hash, service->identifier);
3799         if (iter != NULL)
3800                 g_sequence_sort_changed(iter, service_compare, NULL);
3801
3802 done:
3803         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3804                 return;
3805
3806         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3807         mode = convert_cellular_mode(value);
3808
3809         if (mode == service->mode)
3810                 return;
3811
3812         service->mode = mode;
3813
3814         mode_changed(service);
3815 }
3816
3817 void __connman_service_remove_from_network(struct connman_network *network)
3818 {
3819         struct connman_service *service;
3820
3821         DBG("network %p", network);
3822
3823         service = __connman_service_lookup_from_network(network);
3824         if (service == NULL)
3825                 return;
3826
3827         __connman_service_put(service);
3828 }
3829
3830 /**
3831  * __connman_service_create_from_provider:
3832  * @provider: provider structure
3833  *
3834  * Look up service by provider and if not found, create one
3835  */
3836 struct connman_service *
3837 __connman_service_create_from_provider(struct connman_provider *provider)
3838 {
3839         struct connman_service *service;
3840         const char *ident, *str;
3841         char *name;
3842         int index = connman_provider_get_index(provider);
3843
3844         DBG("provider %p", provider);
3845
3846         ident = __connman_provider_get_ident(provider);
3847         if (ident == NULL)
3848                 return NULL;
3849
3850         name = g_strdup_printf("vpn_%s", ident);
3851         service = service_get(name);
3852         g_free(name);
3853
3854         if (service == NULL)
3855                 return NULL;
3856
3857         service->type = CONNMAN_SERVICE_TYPE_VPN;
3858         service->provider = connman_provider_ref(provider);
3859         service->autoconnect = FALSE;
3860
3861         service->state = CONNMAN_SERVICE_STATE_IDLE;
3862
3863         str = connman_provider_get_string(provider, "Name");
3864         if (str != NULL) {
3865                 g_free(service->name);
3866                 service->name = g_strdup(str);
3867                 service->hidden = FALSE;
3868         } else {
3869                 g_free(service->name);
3870                 service->name = NULL;
3871                 service->hidden = TRUE;
3872         }
3873
3874         service->strength = 0;
3875
3876         service->ipconfig = connman_ipconfig_create(index);
3877         if (service->ipconfig == NULL)
3878                 return service;
3879
3880         connman_ipconfig_set_method(service->ipconfig,
3881                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3882
3883         connman_ipconfig_set_data(service->ipconfig, service);
3884
3885         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3886
3887         service_register(service);
3888
3889         return service;
3890 }
3891
3892 static int service_load(struct connman_service *service)
3893 {
3894         const char *ident = service->profile;
3895         GKeyFile *keyfile;
3896         GError *error = NULL;
3897         gchar *pathname, *data = NULL;
3898         gsize length;
3899         gchar *str;
3900         connman_bool_t autoconnect;
3901         unsigned int ssid_len;
3902         int err = 0;
3903
3904         DBG("service %p", service);
3905
3906         if (ident == NULL)
3907                 return -EINVAL;
3908
3909         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3910         if (pathname == NULL)
3911                 return -ENOMEM;
3912
3913         keyfile = g_key_file_new();
3914
3915         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3916                 g_free(pathname);
3917                 return -ENOENT;
3918         }
3919
3920         g_free(pathname);
3921
3922         if (g_key_file_load_from_data(keyfile, data, length,
3923                                                         0, NULL) == FALSE) {
3924                 g_free(data);
3925                 return -EILSEQ;
3926         }
3927
3928         g_free(data);
3929
3930         switch (service->type) {
3931         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3932         case CONNMAN_SERVICE_TYPE_SYSTEM:
3933         case CONNMAN_SERVICE_TYPE_ETHERNET:
3934         case CONNMAN_SERVICE_TYPE_GPS:
3935         case CONNMAN_SERVICE_TYPE_VPN:
3936                 break;
3937         case CONNMAN_SERVICE_TYPE_WIFI:
3938                 if (service->name == NULL) {
3939                         gchar *name;
3940
3941                         name = g_key_file_get_string(keyfile,
3942                                         service->identifier, "Name", NULL);
3943                         if (name != NULL) {
3944                                 g_free(service->name);
3945                                 service->name = name;
3946                         }
3947
3948                         if (service->network != NULL)
3949                                 connman_network_set_name(service->network,
3950                                                                         name);
3951                 }
3952
3953                 if (service->network &&
3954                                 connman_network_get_blob(service->network,
3955                                         "WiFi.SSID", &ssid_len) == NULL) {
3956                         gchar *hex_ssid;
3957
3958                         hex_ssid = g_key_file_get_string(keyfile,
3959                                                         service->identifier,
3960                                                                 "SSID", NULL);
3961
3962                         if (hex_ssid != NULL) {
3963                                 gchar *ssid;
3964                                 unsigned int i, j = 0, hex;
3965                                 size_t hex_ssid_len = strlen(hex_ssid);
3966
3967                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3968                                 if (ssid == NULL) {
3969                                         g_free(hex_ssid);
3970                                         err = -ENOMEM;
3971                                         goto done;
3972                                 }
3973
3974                                 for (i = 0; i < hex_ssid_len; i += 2) {
3975                                         sscanf(hex_ssid + i, "%02x", &hex);
3976                                         ssid[j++] = hex;
3977                                 }
3978
3979                                 connman_network_set_blob(service->network,
3980                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3981                         }
3982
3983                         g_free(hex_ssid);
3984                 }
3985                 /* fall through */
3986
3987         case CONNMAN_SERVICE_TYPE_WIMAX:
3988         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3989         case CONNMAN_SERVICE_TYPE_CELLULAR:
3990                 service->apn = g_key_file_get_string(keyfile,
3991                                         service->identifier, "APN", NULL);
3992
3993                 service->username = g_key_file_get_string(keyfile,
3994                                         service->identifier, "Username", NULL);
3995
3996                 service->password = g_key_file_get_string(keyfile,
3997                                         service->identifier, "Password", NULL);
3998
3999                 service->favorite = g_key_file_get_boolean(keyfile,
4000                                 service->identifier, "Favorite", NULL);
4001
4002                 autoconnect = g_key_file_get_boolean(keyfile,
4003                                 service->identifier, "AutoConnect", &error);
4004                 if (error == NULL)
4005                         service->autoconnect = autoconnect;
4006                 g_clear_error(&error);
4007
4008                 str = g_key_file_get_string(keyfile,
4009                                 service->identifier, "Failure", NULL);
4010                 if (str != NULL) {
4011                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
4012                         service->error = string2error(str);
4013                 }
4014                 break;
4015         }
4016
4017         str = g_key_file_get_string(keyfile,
4018                                 service->identifier, "Modified", NULL);
4019         if (str != NULL) {
4020                 g_time_val_from_iso8601(str, &service->modified);
4021                 g_free(str);
4022         }
4023
4024         str = g_key_file_get_string(keyfile,
4025                                 service->identifier, "Passphrase", NULL);
4026         if (str != NULL) {
4027                 g_free(service->passphrase);
4028                 service->passphrase = str;
4029         }
4030
4031         if (service->ipconfig != NULL) {
4032                 struct connman_ipconfig *ipv6config;
4033
4034                 ipv6config = connman_ipconfig_get_ipv6config(
4035                                                 service->ipconfig);
4036                 if (ipv6config != NULL)
4037                         __connman_ipconfig_load(ipv6config, keyfile,
4038                                         service->identifier, "IPv6.");
4039
4040                 __connman_ipconfig_load(service->ipconfig, keyfile,
4041                                         service->identifier, "IPv4.");
4042         }
4043
4044         service->nameservers = g_key_file_get_string_list(keyfile,
4045                         service->identifier, "Nameservers", &length, NULL);
4046         if (service->nameservers != NULL && length == 0) {
4047                 g_strfreev(service->nameservers);
4048                 service->nameservers = NULL;
4049         }
4050
4051         service->domains = g_key_file_get_string_list(keyfile,
4052                         service->identifier, "Domains", &length, NULL);
4053         if (service->domains != NULL && length == 0) {
4054                 g_strfreev(service->domains);
4055                 service->domains = NULL;
4056         }
4057
4058         stats_load(service, keyfile);
4059 done:
4060         g_key_file_free(keyfile);
4061
4062         return err;
4063 }
4064
4065 static int service_save(struct connman_service *service)
4066 {
4067         const char *ident = service->profile;
4068         GKeyFile *keyfile;
4069         gchar *pathname, *data = NULL;
4070         gsize length;
4071         gchar *str;
4072         int err = 0;
4073
4074         DBG("service %p", service);
4075
4076         if (ident == NULL)
4077                 return -EINVAL;
4078
4079         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4080         if (pathname == NULL)
4081                 return -ENOMEM;
4082
4083         keyfile = g_key_file_new();
4084
4085         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4086                 goto update;
4087
4088         if (length > 0) {
4089                 if (g_key_file_load_from_data(keyfile, data, length,
4090                                                         0, NULL) == FALSE)
4091                         goto done;
4092         }
4093
4094         g_free(data);
4095
4096 update:
4097         if (service->name != NULL)
4098                 g_key_file_set_string(keyfile, service->identifier,
4099                                                 "Name", service->name);
4100
4101         switch (service->type) {
4102         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4103         case CONNMAN_SERVICE_TYPE_SYSTEM:
4104         case CONNMAN_SERVICE_TYPE_ETHERNET:
4105         case CONNMAN_SERVICE_TYPE_GPS:
4106         case CONNMAN_SERVICE_TYPE_VPN:
4107                 break;
4108         case CONNMAN_SERVICE_TYPE_WIFI:
4109                 if (service->network) {
4110                         const unsigned char *ssid;
4111                         unsigned int ssid_len = 0;
4112
4113                         ssid = connman_network_get_blob(service->network,
4114                                                         "WiFi.SSID", &ssid_len);
4115
4116                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4117                                 char *identifier = service->identifier;
4118                                 GString *str;
4119                                 unsigned int i;
4120
4121                                 str = g_string_sized_new(ssid_len * 2);
4122                                 if (str == NULL) {
4123                                         err = -ENOMEM;
4124                                         goto done;
4125                                 }
4126
4127                                 for (i = 0; i < ssid_len; i++)
4128                                         g_string_append_printf(str,
4129                                                         "%02x", ssid[i]);
4130
4131                                 g_key_file_set_string(keyfile, identifier,
4132                                                         "SSID", str->str);
4133
4134                                 g_string_free(str, TRUE);
4135                         }
4136                 }
4137                 /* fall through */
4138
4139         case CONNMAN_SERVICE_TYPE_WIMAX:
4140         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4141         case CONNMAN_SERVICE_TYPE_CELLULAR:
4142                 if (service->apn != NULL)
4143                         g_key_file_set_string(keyfile, service->identifier,
4144                                                         "APN", service->apn);
4145
4146                 if (service->username != NULL)
4147                         g_key_file_set_string(keyfile, service->identifier,
4148                                                 "Username", service->username);
4149
4150                 if (service->password != NULL)
4151                         g_key_file_set_string(keyfile, service->identifier,
4152                                                 "Password", service->password);
4153
4154                 g_key_file_set_boolean(keyfile, service->identifier,
4155                                         "Favorite", service->favorite);
4156
4157                 if (service->favorite == TRUE)
4158                         g_key_file_set_boolean(keyfile, service->identifier,
4159                                         "AutoConnect", service->autoconnect);
4160
4161                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4162                         const char *failure = error2string(service->error);
4163                         if (failure != NULL)
4164                                 g_key_file_set_string(keyfile,
4165                                                         service->identifier,
4166                                                         "Failure", failure);
4167                 } else {
4168                         g_key_file_remove_key(keyfile, service->identifier,
4169                                                         "Failure", NULL);
4170                 }
4171                 break;
4172         }
4173
4174         str = g_time_val_to_iso8601(&service->modified);
4175         if (str != NULL) {
4176                 g_key_file_set_string(keyfile, service->identifier,
4177                                                         "Modified", str);
4178                 g_free(str);
4179         }
4180
4181         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4182                 g_key_file_set_string(keyfile, service->identifier,
4183                                         "Passphrase", service->passphrase);
4184         else
4185                 g_key_file_remove_key(keyfile, service->identifier,
4186                                                         "Passphrase", NULL);
4187
4188         if (service->ipconfig != NULL) {
4189                 struct connman_ipconfig *ipv6config;
4190
4191                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4192                 if (ipv6config != NULL)
4193                         __connman_ipconfig_save(ipv6config, keyfile,
4194                                                 service->identifier, "IPv6.");
4195
4196                 __connman_ipconfig_save(service->ipconfig, keyfile,
4197                                         service->identifier, "IPv4.");
4198         }
4199
4200         if (service->nameservers != NULL) {
4201                 guint len = g_strv_length(service->nameservers);
4202
4203                 g_key_file_set_string_list(keyfile, service->identifier,
4204                                                                 "Nameservers",
4205                                 (const gchar **) service->nameservers, len);
4206         } else
4207                 g_key_file_remove_key(keyfile, service->identifier,
4208                                                         "Nameservers", NULL);
4209
4210         if (service->domains != NULL) {
4211                 guint len = g_strv_length(service->domains);
4212
4213                 g_key_file_set_string_list(keyfile, service->identifier,
4214                                                                 "Domains",
4215                                 (const gchar **) service->domains, len);
4216         } else
4217                 g_key_file_remove_key(keyfile, service->identifier,
4218                                                         "Domains", NULL);
4219
4220         stats_save(service, keyfile);
4221
4222         data = g_key_file_to_data(keyfile, &length, NULL);
4223
4224         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4225                 connman_error("Failed to store service information");
4226
4227 done:
4228         g_free(data);
4229
4230         g_key_file_free(keyfile);
4231
4232         g_free(pathname);
4233
4234         return err;
4235 }
4236
4237 static struct connman_storage service_storage = {
4238         .name           = "service",
4239         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4240         .service_load   = service_load,
4241         .service_save   = service_save,
4242 };
4243
4244 int __connman_service_init(void)
4245 {
4246         DBG("");
4247
4248         connection = connman_dbus_get_connection();
4249
4250         if (connman_storage_register(&service_storage) < 0)
4251                 connman_error("Failed to register service storage");
4252
4253         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4254                                                                 NULL, NULL);
4255
4256         service_list = g_sequence_new(service_free);
4257
4258         return 0;
4259 }
4260
4261 void __connman_service_cleanup(void)
4262 {
4263         DBG("");
4264
4265         g_sequence_free(service_list);
4266         service_list = NULL;
4267
4268         g_hash_table_destroy(service_hash);
4269         service_hash = NULL;
4270
4271         g_slist_free(counter_list);
4272         counter_list = NULL;
4273
4274         connman_storage_unregister(&service_storage);
4275
4276         dbus_connection_unref(connection);
4277 }