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 DBusMessage *get_properties(DBusConnection *conn,
1508                                         DBusMessage *msg, void *user_data)
1509 {
1510         struct connman_service *service = user_data;
1511         DBusMessage *reply;
1512         DBusMessageIter array, dict;
1513
1514         DBG("service %p", service);
1515
1516         reply = dbus_message_new_method_return(msg);
1517         if (reply == NULL)
1518                 return NULL;
1519
1520         dbus_message_iter_init_append(reply, &array);
1521
1522         connman_dbus_dict_open(&array, &dict);
1523         append_properties(&dict, FALSE, service);
1524         connman_dbus_dict_close(&array, &dict);
1525
1526         return reply;
1527 }
1528
1529 static DBusMessage *set_property(DBusConnection *conn,
1530                                         DBusMessage *msg, void *user_data)
1531 {
1532         struct connman_service *service = user_data;
1533         DBusMessageIter iter, value;
1534         const char *name;
1535         int type;
1536
1537         DBG("service %p", service);
1538
1539         if (dbus_message_iter_init(msg, &iter) == FALSE)
1540                 return __connman_error_invalid_arguments(msg);
1541
1542         dbus_message_iter_get_basic(&iter, &name);
1543         dbus_message_iter_next(&iter);
1544         dbus_message_iter_recurse(&iter, &value);
1545
1546         type = dbus_message_iter_get_arg_type(&value);
1547
1548         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1549                 connman_bool_t autoconnect;
1550
1551                 if (type != DBUS_TYPE_BOOLEAN)
1552                         return __connman_error_invalid_arguments(msg);
1553
1554                 if (service->favorite == FALSE)
1555                         return __connman_error_invalid_service(msg);
1556
1557                 dbus_message_iter_get_basic(&value, &autoconnect);
1558
1559                 if (service->autoconnect == autoconnect)
1560                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1561
1562                 service->autoconnect = autoconnect;
1563
1564                 autoconnect_changed(service);
1565
1566                 __connman_storage_save_service(service);
1567         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1568                 const char *passphrase;
1569
1570                 if (type != DBUS_TYPE_STRING)
1571                         return __connman_error_invalid_arguments(msg);
1572
1573                 if (service->immutable == TRUE)
1574                         return __connman_error_not_supported(msg);
1575
1576                 dbus_message_iter_get_basic(&value, &passphrase);
1577
1578                 g_free(service->passphrase);
1579                 service->passphrase = g_strdup(passphrase);
1580
1581                 passphrase_changed(service);
1582
1583                 if (service->network != NULL)
1584                         connman_network_set_string(service->network,
1585                                 "WiFi.Passphrase", service->passphrase);
1586
1587                 __connman_storage_save_service(service);
1588         } else if (g_str_equal(name, "APN") == TRUE) {
1589                 const char *apn;
1590
1591                 if (type != DBUS_TYPE_STRING)
1592                         return __connman_error_invalid_arguments(msg);
1593
1594                 if (service->immutable == TRUE)
1595                         return __connman_error_not_supported(msg);
1596
1597                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1598                         return __connman_error_invalid_service(msg);
1599
1600                 dbus_message_iter_get_basic(&value, &apn);
1601
1602                 g_free(service->apn);
1603                 service->apn = g_strdup(apn);
1604
1605                 apn_changed(service);
1606
1607                 if (service->network != NULL)
1608                         connman_network_set_string(service->network,
1609                                                 "Cellular.APN", service->apn);
1610
1611                 __connman_storage_save_service(service);
1612         } else if (g_str_equal(name, "Username") == TRUE) {
1613                 const char *username;
1614
1615                 if (type != DBUS_TYPE_STRING)
1616                         return __connman_error_invalid_arguments(msg);
1617
1618                 if (service->immutable == TRUE)
1619                         return __connman_error_not_supported(msg);
1620
1621                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1622                         return __connman_error_invalid_service(msg);
1623
1624                 dbus_message_iter_get_basic(&value, &username);
1625
1626                 g_free(service->username);
1627                 service->username = g_strdup(username);
1628
1629                 if (service->network != NULL)
1630                         connman_network_set_string(service->network,
1631                                         "Cellular.Username", service->username);
1632
1633                 __connman_storage_save_service(service);
1634         } else if (g_str_equal(name, "Password") == TRUE) {
1635                 const char *password;
1636
1637                 if (type != DBUS_TYPE_STRING)
1638                         return __connman_error_invalid_arguments(msg);
1639
1640                 if (service->immutable == TRUE)
1641                         return __connman_error_not_supported(msg);
1642
1643                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1644                         return __connman_error_invalid_service(msg);
1645
1646                 dbus_message_iter_get_basic(&value, &password);
1647
1648                 g_free(service->password);
1649                 service->password = g_strdup(password);
1650
1651                 if (service->network != NULL)
1652                         connman_network_set_string(service->network,
1653                                         "Cellular.Password", service->password);
1654
1655                 __connman_storage_save_service(service);
1656         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1657                 DBusMessageIter entry;
1658                 GString *str;
1659                 int index;
1660                 const char *gw;
1661
1662                 if (type != DBUS_TYPE_ARRAY)
1663                         return __connman_error_invalid_arguments(msg);
1664
1665                 str = g_string_new(NULL);
1666                 if (str == NULL)
1667                         return __connman_error_invalid_arguments(msg);
1668
1669                 index = connman_network_get_index(service->network);
1670                 gw = __connman_ipconfig_get_gateway(index);
1671
1672                 if (gw && strlen(gw))
1673                         __connman_service_nameserver_del_routes(service);
1674
1675                 dbus_message_iter_recurse(&value, &entry);
1676
1677                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1678                         const char *val;
1679                         dbus_message_iter_get_basic(&entry, &val);
1680                         dbus_message_iter_next(&entry);
1681                         if (str->len > 0)
1682                                 g_string_append_printf(str, " %s", val);
1683                         else
1684                                 g_string_append(str, val);
1685                 }
1686
1687                 g_strfreev(service->nameservers);
1688
1689                 if (str->len > 0)
1690                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1691                 else
1692                         service->nameservers = NULL;
1693
1694                 g_string_free(str, TRUE);
1695
1696                 if (gw && strlen(gw))
1697                         __connman_service_nameserver_add_routes(service, gw);
1698
1699                 update_nameservers(service);
1700                 dns_configuration_changed(service);
1701
1702                 __connman_storage_save_service(service);
1703         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1704                 DBusMessageIter entry;
1705                 GString *str;
1706
1707                 if (type != DBUS_TYPE_ARRAY)
1708                         return __connman_error_invalid_arguments(msg);
1709
1710                 str = g_string_new(NULL);
1711                 if (str == NULL)
1712                         return __connman_error_invalid_arguments(msg);
1713
1714                 dbus_message_iter_recurse(&value, &entry);
1715
1716                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1717                         const char *val;
1718                         dbus_message_iter_get_basic(&entry, &val);
1719                         dbus_message_iter_next(&entry);
1720                         if (str->len > 0)
1721                                 g_string_append_printf(str, " %s", val);
1722                         else
1723                                 g_string_append(str, val);
1724                 }
1725
1726                 g_strfreev(service->domains);
1727
1728                 if (str->len > 0)
1729                         service->domains = g_strsplit_set(str->str, " ", 0);
1730                 else
1731                         service->domains = NULL;
1732
1733                 g_string_free(str, TRUE);
1734
1735                 //update_domains(service);
1736                 domain_configuration_changed(service);
1737
1738                 __connman_storage_save_service(service);
1739         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
1740                         g_str_equal(name, "IPv6.Configuration")) {
1741
1742                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
1743                 int err = 0;
1744                 struct connman_ipconfig *ipv6config;
1745
1746                 DBG("%s", name);
1747
1748                 ipv6config = connman_ipconfig_get_ipv6config(
1749                                                 service->ipconfig);
1750                 if (service->ipconfig == NULL)
1751                         return __connman_error_invalid_property(msg);
1752
1753                 if (is_connecting(service) ||
1754                                 is_connected(service)) {
1755                         __connman_network_clear_ipconfig(service->network,
1756                                                         service->ipconfig);
1757                         __connman_network_clear_ipconfig(service->network,
1758                                                                 ipv6config);
1759                 }
1760
1761                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
1762                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
1763                         err = __connman_ipconfig_set_config(
1764                                         service->ipconfig, type, &value);
1765                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
1766                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
1767                         err = __connman_ipconfig_set_config(
1768                                                 ipv6config, type, &value);
1769                 }
1770
1771                 if (err < 0) {
1772                         if (is_connected(service) ||
1773                                         is_connecting(service))
1774                                 __connman_network_set_ipconfig(
1775                                                         service->network,
1776                                                         service->ipconfig);
1777                         return __connman_error_failed(msg, -err);
1778                 }
1779
1780                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1781                         ipv4_configuration_changed(service);
1782                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1783                         ipv6_configuration_changed(service);
1784
1785                 if (is_connecting(service) ||
1786                                 is_connected(service))
1787                         __connman_network_set_ipconfig(service->network,
1788                                                         service->ipconfig);
1789
1790                 __connman_storage_save_service(service);
1791         } else
1792                 return __connman_error_invalid_property(msg);
1793
1794         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1795 }
1796
1797 static void set_idle(struct connman_service *service)
1798 {
1799         service->state = CONNMAN_SERVICE_STATE_IDLE;
1800         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1801         state_changed(service);
1802 }
1803
1804 static DBusMessage *clear_property(DBusConnection *conn,
1805                                         DBusMessage *msg, void *user_data)
1806 {
1807         struct connman_service *service = user_data;
1808         const char *name;
1809
1810         DBG("service %p", service);
1811
1812         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
1813                                                         DBUS_TYPE_INVALID);
1814
1815         if (g_str_equal(name, "Error") == TRUE) {
1816                 set_idle(service);
1817
1818                 g_get_current_time(&service->modified);
1819                 __connman_storage_save_service(service);
1820         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1821                 if (service->immutable == TRUE)
1822                         return __connman_error_not_supported(msg);
1823
1824                 g_free(service->passphrase);
1825                 service->passphrase = NULL;
1826
1827                 passphrase_changed(service);
1828
1829                 __connman_storage_save_service(service);
1830         } else
1831                 return __connman_error_invalid_property(msg);
1832
1833         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1834 }
1835
1836 static connman_bool_t is_ignore(struct connman_service *service)
1837 {
1838         if (service->autoconnect == FALSE)
1839                 return TRUE;
1840
1841         if (service->roaming == TRUE)
1842                 return TRUE;
1843
1844         if (service->ignore == TRUE)
1845                 return TRUE;
1846
1847         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
1848                 return TRUE;
1849
1850         return FALSE;
1851 }
1852
1853 void __connman_service_auto_connect(void)
1854 {
1855         struct connman_service *service = NULL;
1856         GSequenceIter *iter;
1857
1858         DBG("");
1859
1860         iter = g_sequence_get_begin_iter(service_list);
1861
1862         while (g_sequence_iter_is_end(iter) == FALSE) {
1863                 service = g_sequence_get(iter);
1864
1865                 if (service->pending != NULL)
1866                         return;
1867
1868                 if (is_connecting(service) == TRUE)
1869                         return;
1870
1871                 if (service->favorite == FALSE)
1872                         return;
1873
1874                 if (is_connected(service) == TRUE)
1875                         return;
1876
1877                 if (is_ignore(service) == FALSE &&
1878                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
1879                         break;
1880
1881                 service = NULL;
1882
1883                 iter = g_sequence_iter_next(iter);
1884         }
1885
1886         if (service != NULL) {
1887                 service->userconnect = FALSE;
1888                 __connman_service_connect(service);
1889         }
1890 }
1891
1892 static void remove_timeout(struct connman_service *service)
1893 {
1894         if (service->timeout > 0) {
1895                 g_source_remove(service->timeout);
1896                 service->timeout = 0;
1897         }
1898 }
1899
1900 static void reply_pending(struct connman_service *service, int error)
1901 {
1902         remove_timeout(service);
1903
1904         if (service->pending != NULL) {
1905                 if (error > 0) {
1906                         DBusMessage *reply;
1907
1908                         reply = __connman_error_failed(service->pending,
1909                                                                 error);
1910                         if (reply != NULL)
1911                                 g_dbus_send_message(connection, reply);
1912                 } else
1913                         g_dbus_send_reply(connection, service->pending,
1914                                                         DBUS_TYPE_INVALID);
1915
1916                 dbus_message_unref(service->pending);
1917                 service->pending = NULL;
1918         }
1919 }
1920
1921 static gboolean connect_timeout(gpointer user_data)
1922 {
1923         struct connman_service *service = user_data;
1924         connman_bool_t autoconnect = FALSE;
1925
1926         DBG("service %p", service);
1927
1928         service->timeout = 0;
1929
1930         if (service->network != NULL)
1931                 __connman_network_disconnect(service->network);
1932
1933         __connman_ipconfig_disable(service->ipconfig);
1934
1935         if (service->pending != NULL) {
1936                 DBusMessage *reply;
1937
1938                 reply = __connman_error_operation_timeout(service->pending);
1939                 if (reply != NULL)
1940                         g_dbus_send_message(connection, reply);
1941
1942                 dbus_message_unref(service->pending);
1943                 service->pending = NULL;
1944         } else
1945                 autoconnect = TRUE;
1946
1947         __connman_service_indicate_state(service,
1948                                         CONNMAN_SERVICE_STATE_FAILURE);
1949
1950         if (autoconnect == TRUE && service->userconnect == FALSE)
1951                 __connman_service_auto_connect();
1952
1953         return FALSE;
1954 }
1955
1956 static void set_reconnect_state(struct connman_service *service,
1957                                                 connman_bool_t reconnect)
1958 {
1959         struct connman_device *device;
1960
1961         if (service->network == NULL)
1962                 return;
1963
1964         device = connman_network_get_device(service->network);
1965         if (device == NULL)
1966                 return;
1967
1968         __connman_device_set_reconnect(device, reconnect);
1969 }
1970
1971 static connman_bool_t get_reconnect_state(struct connman_service *service)
1972 {
1973         struct connman_device *device;
1974
1975         if (service->network == NULL)
1976                 return FALSE;
1977
1978         device = connman_network_get_device(service->network);
1979         if (device == NULL)
1980                 return FALSE;
1981
1982         return __connman_device_get_reconnect(device);
1983 }
1984
1985 struct connman_service *
1986 __connman_service_connect_type(enum connman_service_type type)
1987 {
1988         struct connman_service *service;
1989         GSequenceIter *iter;
1990         int err;
1991
1992         DBG("type %d", type);
1993
1994         /*
1995          * We go through the already sorted service list.
1996          * We pick the first one matching our type, or just
1997          * the first available one if we have no type.
1998          */
1999         iter = g_sequence_get_begin_iter(service_list);
2000         if (g_sequence_iter_is_end(iter))
2001                 return NULL;
2002         service = g_sequence_get(iter);
2003
2004         /*
2005          * If the first service is connected or about to be
2006          * connected, we return it, regardless of the type.
2007          */
2008         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2009                 (is_connecting(service) == TRUE ||
2010                         is_connected(service) == TRUE))
2011                 return service;
2012
2013         while (g_sequence_iter_is_end(iter) == FALSE) {
2014                 if (service->type == type ||
2015                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2016                         break;
2017
2018                 iter = g_sequence_iter_next(iter);
2019                 service = g_sequence_get(iter);
2020         }
2021
2022         if (g_sequence_iter_is_end(iter))
2023                 return NULL;
2024
2025         service->ignore = FALSE;
2026
2027         service->userconnect = TRUE;
2028
2029         set_reconnect_state(service, FALSE);
2030
2031         err = __connman_service_connect(service);
2032         if (err < 0) {
2033                 if (err == -ENOKEY)
2034                         if (__connman_agent_request_passphrase(service,
2035                                                                 NULL, NULL))
2036                                 return service;
2037
2038                 if (err != -EINPROGRESS)
2039                         return NULL;
2040         }
2041
2042         return service;
2043 }
2044
2045 static DBusMessage *connect_service(DBusConnection *conn,
2046                                         DBusMessage *msg, void *user_data)
2047 {
2048         struct connman_service *service = user_data;
2049         GSequenceIter *iter;
2050         int err;
2051
2052         DBG("service %p", service);
2053
2054         if (service->pending != NULL)
2055                 return __connman_error_in_progress(msg);
2056
2057         iter = g_sequence_get_begin_iter(service_list);
2058
2059         while (g_sequence_iter_is_end(iter) == FALSE) {
2060                 struct connman_service *temp = g_sequence_get(iter);
2061
2062                 if (service->type == temp->type &&
2063                                         is_connecting(temp) == TRUE)
2064                         return __connman_error_in_progress(msg);
2065
2066                 iter = g_sequence_iter_next(iter);
2067         }
2068
2069         service->ignore = FALSE;
2070
2071         service->userconnect = TRUE;
2072
2073         service->pending = dbus_message_ref(msg);
2074
2075         set_reconnect_state(service, FALSE);
2076
2077         err = __connman_service_connect(service);
2078         if (err < 0) {
2079                 if (err == -ENOKEY) {
2080                         if (__connman_agent_request_passphrase(service,
2081                                                         NULL, NULL) == 0)
2082                                 return NULL;
2083                 }
2084
2085                 if (err != -EINPROGRESS) {
2086                         dbus_message_unref(service->pending);
2087                         service->pending = NULL;
2088
2089                         return __connman_error_failed(msg, -err);
2090                 }
2091
2092                 return NULL;
2093         }
2094
2095         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2096 }
2097
2098 static DBusMessage *disconnect_service(DBusConnection *conn,
2099                                         DBusMessage *msg, void *user_data)
2100 {
2101         struct connman_service *service = user_data;
2102         int err;
2103
2104         DBG("service %p", service);
2105
2106         reply_pending(service, ECONNABORTED);
2107
2108         service->ignore = TRUE;
2109
2110         set_reconnect_state(service, FALSE);
2111
2112         err = __connman_service_disconnect(service);
2113         if (err < 0) {
2114                 if (err != -EINPROGRESS)
2115                         return __connman_error_failed(msg, -err);
2116
2117                 return NULL;
2118         }
2119
2120         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2121 }
2122
2123 static DBusMessage *remove_service(DBusConnection *conn,
2124                                         DBusMessage *msg, void *user_data)
2125 {
2126         struct connman_service *service = user_data;
2127
2128         DBG("service %p", service);
2129
2130         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2131                 return __connman_error_not_supported(msg);
2132
2133         if (service->immutable == TRUE)
2134                 return __connman_error_not_supported(msg);
2135
2136         if (service->favorite == FALSE &&
2137                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2138                 return __connman_error_not_supported(msg);
2139
2140         if (service->network != NULL) {
2141                 set_reconnect_state(service, FALSE);
2142
2143                 __connman_network_disconnect(service->network);
2144         }
2145
2146         g_hash_table_destroy(service->counter_table);
2147
2148         g_free(service->passphrase);
2149         service->passphrase = NULL;
2150
2151         passphrase_changed(service);
2152
2153         g_free(service->apn);
2154         service->apn = NULL;
2155
2156         g_free(service->username);
2157         service->username = NULL;
2158
2159         g_free(service->password);
2160         service->password = NULL;
2161
2162         apn_changed(service);
2163
2164         set_idle(service);
2165
2166         __connman_service_set_favorite(service, FALSE);
2167         __connman_storage_save_service(service);
2168
2169         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2170 }
2171
2172 static DBusMessage *move_service(DBusConnection *conn,
2173                                         DBusMessage *msg, void *user_data,
2174                                                                 gboolean before)
2175 {
2176         struct connman_service *service = user_data;
2177         struct connman_service *target;
2178         const char *path;
2179         GSequenceIter *src, *dst;
2180
2181         DBG("service %p", service);
2182
2183         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2184                                                         DBUS_TYPE_INVALID);
2185
2186         if (service->favorite == FALSE)
2187                 return __connman_error_not_supported(msg);
2188
2189         target = find_service(path);
2190         if (target == NULL || target->favorite == FALSE || target == service)
2191                 return __connman_error_invalid_service(msg);
2192
2193         DBG("target %s", target->identifier);
2194
2195         if (target->state != service->state)
2196                 return __connman_error_invalid_service(msg);
2197
2198         g_get_current_time(&service->modified);
2199         __connman_storage_save_service(service);
2200
2201         src = g_hash_table_lookup(service_hash, service->identifier);
2202         dst = g_hash_table_lookup(service_hash, target->identifier);
2203
2204         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2205
2206         __connman_profile_changed(FALSE);
2207
2208         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2209 }
2210
2211 static DBusMessage *move_before(DBusConnection *conn,
2212                                         DBusMessage *msg, void *user_data)
2213 {
2214         return move_service(conn, msg, user_data, TRUE);
2215 }
2216
2217 static DBusMessage *move_after(DBusConnection *conn,
2218                                         DBusMessage *msg, void *user_data)
2219 {
2220         return move_service(conn, msg, user_data, FALSE);
2221 }
2222
2223 static DBusMessage *reset_counters(DBusConnection *conn,
2224                                         DBusMessage *msg, void *user_data)
2225 {
2226         struct connman_service *service = user_data;
2227
2228         reset_stats(service);
2229
2230         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2231 }
2232
2233 static GDBusMethodTable service_methods[] = {
2234         { "GetProperties", "",   "a{sv}", get_properties     },
2235         { "SetProperty",   "sv", "",      set_property       },
2236         { "ClearProperty", "s",  "",      clear_property     },
2237         { "Connect",       "",   "",      connect_service,
2238                                                 G_DBUS_METHOD_FLAG_ASYNC },
2239         { "Disconnect",    "",   "",      disconnect_service },
2240         { "Remove",        "",   "",      remove_service     },
2241         { "MoveBefore",    "o",  "",      move_before        },
2242         { "MoveAfter",     "o",  "",      move_after         },
2243         { "ResetCounters", "",   "",      reset_counters     },
2244         { },
2245 };
2246
2247 static GDBusSignalTable service_signals[] = {
2248         { "PropertyChanged", "sv" },
2249         { },
2250 };
2251
2252 static void service_free(gpointer user_data)
2253 {
2254         struct connman_service *service = user_data;
2255         char *path = service->path;
2256
2257         DBG("service %p", service);
2258
2259         reply_pending(service, ENOENT);
2260
2261         g_hash_table_remove(service_hash, service->identifier);
2262
2263         stats_stop(service);
2264         __connman_storage_save_service(service);
2265
2266         service->path = NULL;
2267
2268         if (path != NULL) {
2269                 __connman_profile_changed(FALSE);
2270
2271                 g_dbus_unregister_interface(connection, path,
2272                                                 CONNMAN_SERVICE_INTERFACE);
2273                 g_free(path);
2274         }
2275
2276         if (service->network != NULL)
2277                 connman_network_unref(service->network);
2278
2279         if (service->provider != NULL)
2280                 connman_provider_unref(service->provider);
2281
2282         if (service->ipconfig != NULL) {
2283                 connman_ipconfig_unref(service->ipconfig);
2284                 service->ipconfig = NULL;
2285         }
2286
2287         if (service->location != NULL)
2288                 connman_location_unref(service->location);
2289
2290         g_strfreev(service->nameservers);
2291         g_strfreev(service->domains);
2292
2293         g_free(service->nameserver);
2294         g_free(service->domainname);
2295         g_free(service->mcc);
2296         g_free(service->mnc);
2297         g_free(service->apn);
2298         g_free(service->username);
2299         g_free(service->password);
2300         g_free(service->profile);
2301         g_free(service->name);
2302         g_free(service->passphrase);
2303         g_free(service->identifier);
2304         g_free(service->eap);
2305         g_free(service->identity);
2306         g_free(service->ca_cert_file);
2307         g_free(service->client_cert_file);
2308         g_free(service->private_key_file);
2309         g_free(service->private_key_passphrase);
2310         g_free(service->phase2);
2311
2312         if (service->stats.timer != NULL)
2313                 g_timer_destroy(service->stats.timer);
2314         if (service->stats_roaming.timer != NULL)
2315                 g_timer_destroy(service->stats_roaming.timer);
2316
2317         g_free(service);
2318 }
2319
2320 /**
2321  * __connman_service_put:
2322  * @service: service structure
2323  *
2324  * Release service if no longer needed
2325  */
2326 void __connman_service_put(struct connman_service *service)
2327 {
2328         DBG("service %p", service);
2329
2330         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2331                 GSequenceIter *iter;
2332
2333                 iter = g_hash_table_lookup(service_hash, service->identifier);
2334                 if (iter != NULL) {
2335                         reply_pending(service, ECONNABORTED);
2336
2337                         __connman_service_disconnect(service);
2338
2339                         g_sequence_remove(iter);
2340                 } else
2341                         service_free(service);
2342         }
2343 }
2344
2345 static void stats_init(struct connman_service *service)
2346 {
2347         /* home */
2348         service->stats.valid = FALSE;
2349         service->stats.enabled = FALSE;
2350         service->stats.timer = g_timer_new();
2351
2352         /* roaming */
2353         service->stats_roaming.valid = FALSE;
2354         service->stats_roaming.enabled = FALSE;
2355         service->stats_roaming.timer = g_timer_new();
2356 }
2357
2358 static void service_initialize(struct connman_service *service)
2359 {
2360         DBG("service %p", service);
2361
2362         service->refcount = 1;
2363
2364         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2365         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2366         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2367         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2368
2369         service->favorite  = FALSE;
2370         service->immutable = FALSE;
2371         service->hidden = FALSE;
2372
2373         service->ignore = FALSE;
2374
2375         service->userconnect = FALSE;
2376
2377         service->order = 0;
2378
2379         stats_init(service);
2380
2381         service->provider = NULL;
2382 }
2383
2384 /**
2385  * connman_service_create:
2386  *
2387  * Allocate a new service.
2388  *
2389  * Returns: a newly-allocated #connman_service structure
2390  */
2391 struct connman_service *connman_service_create(void)
2392 {
2393         GSList *list;
2394         struct connman_stats_counter *counters;
2395         const char *counter;
2396
2397         struct connman_service *service;
2398
2399         service = g_try_new0(struct connman_service, 1);
2400         if (service == NULL)
2401                 return NULL;
2402
2403         DBG("service %p", service);
2404
2405         service->counter_table = g_hash_table_new_full(g_str_hash,
2406                                                 g_str_equal, NULL, g_free);
2407
2408         for (list = counter_list; list; list = list->next) {
2409                 counter = list->data;
2410
2411                 counters = g_try_new0(struct connman_stats_counter, 1);
2412                 if (counters == NULL) {
2413                         g_hash_table_destroy(service->counter_table);
2414                         g_free(service);
2415                         return NULL;
2416                 }
2417
2418                 counters->append_all = TRUE;
2419
2420                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2421                                 counters);
2422         }
2423
2424         service_initialize(service);
2425
2426         service->location = __connman_location_create(service);
2427
2428         return service;
2429 }
2430
2431 struct connman_location *__connman_service_get_location(struct connman_service *service)
2432 {
2433         return service->location;
2434 }
2435
2436 /**
2437  * connman_service_ref:
2438  * @service: service structure
2439  *
2440  * Increase reference counter of service
2441  */
2442 struct connman_service *connman_service_ref(struct connman_service *service)
2443 {
2444         DBG("%p", service);
2445
2446         g_atomic_int_inc(&service->refcount);
2447
2448         return service;
2449 }
2450
2451 /**
2452  * connman_service_unref:
2453  * @service: service structure
2454  *
2455  * Decrease reference counter of service
2456  */
2457 void connman_service_unref(struct connman_service *service)
2458 {
2459         __connman_service_put(service);
2460 }
2461
2462 static gint service_compare(gconstpointer a, gconstpointer b,
2463                                                         gpointer user_data)
2464 {
2465         struct connman_service *service_a = (void *) a;
2466         struct connman_service *service_b = (void *) b;
2467
2468         if (service_a->state != service_b->state) {
2469                 if (is_connected(service_a) == TRUE)
2470                         return -1;
2471                 if (is_connected(service_b) == TRUE)
2472                         return 1;
2473         }
2474
2475         if (service_a->order > service_b->order)
2476                 return -1;
2477
2478         if (service_a->order < service_b->order)
2479                 return 1;
2480
2481         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2482                 return -1;
2483
2484         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2485                 return 1;
2486
2487         if (service_a->type != service_b->type) {
2488                 switch (service_a->type) {
2489                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2490                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2491                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2492                 case CONNMAN_SERVICE_TYPE_GPS:
2493                 case CONNMAN_SERVICE_TYPE_VPN:
2494                         break;
2495                 case CONNMAN_SERVICE_TYPE_WIFI:
2496                         return 1;
2497                 case CONNMAN_SERVICE_TYPE_WIMAX:
2498                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2499                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2500                         return -1;
2501                 }
2502         }
2503
2504         return (gint) service_b->strength - (gint) service_a->strength;
2505 }
2506
2507 /**
2508  * connman_service_get_type:
2509  * @service: service structure
2510  *
2511  * Get the type of service
2512  */
2513 enum connman_service_type connman_service_get_type(struct connman_service *service)
2514 {
2515         if (service == NULL)
2516                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2517
2518         return service->type;
2519 }
2520
2521 /**
2522  * connman_service_get_interface:
2523  * @service: service structure
2524  *
2525  * Get network interface of service
2526  */
2527 char *connman_service_get_interface(struct connman_service *service)
2528 {
2529         int index;
2530
2531         if (service == NULL)
2532                 return NULL;
2533
2534         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2535                 index = connman_ipconfig_get_index(service->ipconfig);
2536
2537                 return connman_inet_ifname(index);
2538         }
2539
2540         if (service->network == NULL)
2541                 return NULL;
2542
2543         index = connman_network_get_index(service->network);
2544
2545         return connman_inet_ifname(index);
2546 }
2547
2548 /**
2549  * connman_service_get_network:
2550  * @service: service structure
2551  *
2552  * Get the service network
2553  */
2554 struct connman_network *
2555 __connman_service_get_network(struct connman_service *service)
2556 {
2557         if (service == NULL)
2558                 return NULL;
2559
2560         return service->network;
2561 }
2562
2563 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2564 {
2565         if (service == NULL)
2566                 return NULL;
2567
2568         return service->ipconfig;
2569 }
2570
2571 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2572 {
2573         if (service == NULL)
2574                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2575
2576         return service->security;
2577 }
2578
2579 /**
2580  * __connman_service_set_favorite:
2581  * @service: service structure
2582  * @favorite: favorite value
2583  *
2584  * Change the favorite setting of service
2585  */
2586 int __connman_service_set_favorite(struct connman_service *service,
2587                                                 connman_bool_t favorite)
2588 {
2589         GSequenceIter *iter;
2590
2591         iter = g_hash_table_lookup(service_hash, service->identifier);
2592         if (iter == NULL)
2593                 return -ENOENT;
2594
2595         if (service->favorite == favorite)
2596                 return -EALREADY;
2597
2598         service->favorite = favorite;
2599
2600         favorite_changed(service);
2601
2602         g_sequence_sort_changed(iter, service_compare, NULL);
2603
2604         __connman_profile_changed(FALSE);
2605
2606         return 0;
2607 }
2608
2609 int __connman_service_set_immutable(struct connman_service *service,
2610                                                 connman_bool_t immutable)
2611 {
2612         service->immutable = immutable;
2613
2614         immutable_changed(service);
2615
2616         return 0;
2617 }
2618
2619 void __connman_service_set_string(struct connman_service *service,
2620                                   const char *key, const char *value)
2621 {
2622         if (g_str_equal(key, "EAP") == TRUE) {
2623                 g_free(service->eap);
2624                 service->eap = g_strdup(value);
2625         } else if (g_str_equal(key, "Identity") == TRUE) {
2626                 g_free(service->identity);
2627                 service->identity = g_strdup(value);
2628         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2629                 g_free(service->ca_cert_file);
2630                 service->ca_cert_file = g_strdup(value);
2631         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2632                 g_free(service->client_cert_file);
2633                 service->client_cert_file = g_strdup(value);
2634         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2635                 g_free(service->private_key_file);
2636                 service->private_key_file = g_strdup(value);
2637         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2638                 g_free(service->private_key_passphrase);
2639                 service->private_key_passphrase = g_strdup(value);
2640         } else if (g_str_equal(key, "Phase2") == TRUE) {
2641                 g_free(service->phase2);
2642                 service->phase2 = g_strdup(value);
2643         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2644                 g_free(service->passphrase);
2645                 service->passphrase = g_strdup(value);
2646         }
2647 }
2648
2649 int __connman_service_indicate_state(struct connman_service *service,
2650                                         enum connman_service_state state)
2651 {
2652         GSequenceIter *iter;
2653
2654         DBG("service %p state %d", service, state);
2655
2656         if (service == NULL)
2657                 return -EINVAL;
2658
2659         if (service->state == state)
2660                 return -EALREADY;
2661
2662         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2663                                 state == CONNMAN_SERVICE_STATE_IDLE)
2664                 return -EINVAL;
2665
2666         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2667                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2668                 return -EINVAL;
2669
2670         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2671                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2672                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2673                 state_changed(service);
2674
2675                 reply_pending(service, ECONNABORTED);
2676
2677                 __connman_service_disconnect(service);
2678         }
2679
2680         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION)
2681                 __connman_ipconfig_enable(service->ipconfig);
2682
2683         service->state = state;
2684         state_changed(service);
2685
2686         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2687                 if (service->login_required == TRUE) {
2688                         service->login_required = FALSE;
2689                         login_changed(service);
2690                 }
2691
2692                 connman_timeserver_sync();
2693         }
2694
2695         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2696                 connman_bool_t reconnect;
2697
2698                 reconnect = get_reconnect_state(service);
2699                 if (reconnect == TRUE)
2700                         __connman_service_auto_connect();
2701         }
2702
2703         if (state == CONNMAN_SERVICE_STATE_READY) {
2704                 set_reconnect_state(service, TRUE);
2705
2706                 __connman_service_set_favorite(service, TRUE);
2707
2708                 reply_pending(service, 0);
2709
2710                 service->userconnect = FALSE;
2711
2712                 g_get_current_time(&service->modified);
2713                 __connman_storage_save_service(service);
2714
2715                 update_nameservers(service);
2716                 dns_changed(service);
2717
2718                 __connman_wpad_start(service);
2719
2720                 __connman_notifier_connect(service->type);
2721
2722                 default_changed();
2723         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2724                 __connman_location_finish(service);
2725
2726                 default_changed();
2727
2728                 __connman_wpad_stop(service);
2729
2730                 update_nameservers(service);
2731                 dns_changed(service);
2732
2733                 __connman_notifier_disconnect(service->type);
2734         }
2735
2736         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2737                 reply_pending(service, EIO);
2738
2739                 if (service->userconnect == FALSE)
2740                         __connman_service_auto_connect();
2741
2742                 g_get_current_time(&service->modified);
2743                 __connman_storage_save_service(service);
2744         } else
2745                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2746
2747         iter = g_hash_table_lookup(service_hash, service->identifier);
2748         if (iter != NULL)
2749                 g_sequence_sort_changed(iter, service_compare, NULL);
2750
2751         __connman_profile_changed(FALSE);
2752
2753         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2754                 default_changed();
2755
2756         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2757                 struct connman_service *def_service = get_default();
2758
2759                 if (__connman_notifier_count_connected() == 0 &&
2760                         def_service != NULL &&
2761                                 def_service->provider != NULL)
2762                         __connman_provider_disconnect(def_service->provider);
2763         }
2764
2765         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2766                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2767                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2768
2769         return 0;
2770 }
2771
2772 int __connman_service_indicate_error(struct connman_service *service,
2773                                         enum connman_service_error error)
2774 {
2775         DBG("service %p error %d", service, error);
2776
2777         if (service == NULL)
2778                 return -EINVAL;
2779
2780         service->error = error;
2781
2782         return __connman_service_indicate_state(service,
2783                                         CONNMAN_SERVICE_STATE_FAILURE);
2784 }
2785
2786 int __connman_service_indicate_default(struct connman_service *service)
2787 {
2788         DBG("service %p", service);
2789
2790         default_changed();
2791
2792         __connman_location_detect(service);
2793
2794         return 0;
2795 }
2796
2797 int __connman_service_request_login(struct connman_service *service)
2798 {
2799         DBG("service %p", service);
2800
2801         if (service == NULL)
2802                 return -EINVAL;
2803
2804         service->login_required = TRUE;
2805         login_changed(service);
2806
2807         return 0;
2808 }
2809
2810 static connman_bool_t prepare_network(struct connman_service *service)
2811 {
2812         enum connman_network_type type;
2813         unsigned int ssid_len;
2814
2815         type = connman_network_get_type(service->network);
2816
2817         switch (type) {
2818         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2819         case CONNMAN_NETWORK_TYPE_VENDOR:
2820                 return FALSE;
2821         case CONNMAN_NETWORK_TYPE_WIFI:
2822                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2823                                                         &ssid_len) == NULL)
2824                         return FALSE;
2825
2826                 connman_network_set_string(service->network,
2827                                 "WiFi.Passphrase", service->passphrase);
2828                 break;
2829         case CONNMAN_NETWORK_TYPE_ETHERNET:
2830         case CONNMAN_NETWORK_TYPE_WIMAX:
2831         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2832         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2833                 break;
2834         case CONNMAN_NETWORK_TYPE_CELLULAR:
2835                 connman_network_set_string(service->network,
2836                                                 "Cellular.APN", service->apn);
2837
2838                 connman_network_set_string(service->network,
2839                                         "Cellular.Username", service->username);
2840                 connman_network_set_string(service->network,
2841                                         "Cellular.Password", service->password);
2842                 break;
2843         }
2844
2845         return TRUE;
2846 }
2847
2848 static void prepare_8021x(struct connman_service *service)
2849 {
2850         if (service->eap != NULL)
2851                 connman_network_set_string(service->network, "WiFi.EAP",
2852                                                                 service->eap);
2853
2854         if (service->identity != NULL)
2855                 connman_network_set_string(service->network, "WiFi.Identity",
2856                                                         service->identity);
2857
2858         if (service->ca_cert_file != NULL)
2859                 connman_network_set_string(service->network, "WiFi.CACertFile",
2860                                                         service->ca_cert_file);
2861
2862         if (service->client_cert_file != NULL)
2863                 connman_network_set_string(service->network,
2864                                                 "WiFi.ClientCertFile",
2865                                                 service->client_cert_file);
2866
2867         if (service->private_key_file != NULL)
2868                 connman_network_set_string(service->network,
2869                                                 "WiFi.PrivateKeyFile",
2870                                                 service->private_key_file);
2871
2872         if (service->private_key_passphrase != NULL)
2873                 connman_network_set_string(service->network,
2874                                         "WiFi.PrivateKeyPassphrase",
2875                                         service->private_key_passphrase);
2876
2877         if (service->phase2 != NULL)
2878                 connman_network_set_string(service->network, "WiFi.Phase2",
2879                                                         service->phase2);
2880 }
2881
2882 int __connman_service_connect(struct connman_service *service)
2883 {
2884         int err;
2885
2886         DBG("service %p", service);
2887
2888         if (is_connected(service) == TRUE)
2889                 return -EISCONN;
2890
2891         if (is_connecting(service) == TRUE)
2892                 return -EALREADY;
2893
2894         switch (service->type) {
2895         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2896         case CONNMAN_SERVICE_TYPE_SYSTEM:
2897         case CONNMAN_SERVICE_TYPE_GPS:
2898                 return -EINVAL;
2899         case CONNMAN_SERVICE_TYPE_ETHERNET:
2900         case CONNMAN_SERVICE_TYPE_WIMAX:
2901         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2902         case CONNMAN_SERVICE_TYPE_VPN:
2903                 break;
2904         case CONNMAN_SERVICE_TYPE_CELLULAR:
2905                 if (service->apn == NULL)
2906                         return -EINVAL;
2907                 break;
2908         case CONNMAN_SERVICE_TYPE_WIFI:
2909                 switch (service->security) {
2910                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2911                 case CONNMAN_SERVICE_SECURITY_NONE:
2912                         break;
2913                 case CONNMAN_SERVICE_SECURITY_WEP:
2914                 case CONNMAN_SERVICE_SECURITY_PSK:
2915                 case CONNMAN_SERVICE_SECURITY_WPA:
2916                 case CONNMAN_SERVICE_SECURITY_RSN:
2917                         if (service->passphrase == NULL)
2918                                 return -ENOKEY;
2919                         break;
2920                 case CONNMAN_SERVICE_SECURITY_8021X:
2921                         break;
2922                 }
2923                 break;
2924         }
2925
2926         if (service->network != NULL) {
2927                 if (prepare_network(service) == FALSE)
2928                         return -EINVAL;
2929
2930                 switch (service->security) {
2931                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2932                 case CONNMAN_SERVICE_SECURITY_NONE:
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                         break;
2938                 case CONNMAN_SERVICE_SECURITY_8021X:
2939                         prepare_8021x(service);
2940                         break;
2941                 }
2942
2943                 __connman_ipconfig_enable(service->ipconfig);
2944
2945                 err = __connman_network_connect(service->network);
2946         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2947                                         service->provider != NULL)
2948                 err = __connman_provider_connect(service->provider);
2949         else
2950                 return -EOPNOTSUPP;
2951
2952         if (err < 0) {
2953                 if (err != -EINPROGRESS) {
2954                         __connman_ipconfig_disable(service->ipconfig);
2955                         return err;
2956                 }
2957
2958                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2959                                                 connect_timeout, service);
2960
2961                 return -EINPROGRESS;
2962         }
2963
2964         return 0;
2965 }
2966
2967 int __connman_service_disconnect(struct connman_service *service)
2968 {
2969         struct connman_ipconfig *ipv6config;
2970         int err;
2971
2972         DBG("service %p", service);
2973
2974         if (service->network != NULL) {
2975                 err = __connman_network_disconnect(service->network);
2976         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2977                                         service->provider != NULL)
2978                 err = __connman_provider_disconnect(service->provider);
2979         else
2980                 return -EOPNOTSUPP;
2981
2982         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
2983
2984         __connman_ipconfig_clear_address(service->ipconfig);
2985
2986         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
2987
2988         __connman_ipconfig_clear_address(ipv6config);
2989
2990         __connman_ipconfig_disable(service->ipconfig);
2991
2992         if (err < 0) {
2993                 if (err != -EINPROGRESS)
2994                         return err;
2995
2996                 return -EINPROGRESS;
2997         }
2998
2999         return 0;
3000 }
3001
3002 /**
3003  * __connman_service_lookup:
3004  * @pattern: search pattern
3005  * @path: return object path
3006  *
3007  * Look up a service path from a search pattern
3008  */
3009 int __connman_service_lookup(const char *pattern, const char **path)
3010 {
3011         GHashTableIter iter;
3012         gpointer key, value;
3013
3014         g_hash_table_iter_init(&iter, service_hash);
3015
3016         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3017                 GSequenceIter *iter = value;
3018                 struct connman_service *service = g_sequence_get(iter);
3019
3020                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3021                                 g_strcmp0(service->name, pattern) == 0) {
3022                         *path = (const char *) service->path;
3023                         return 0;
3024                 }
3025         }
3026
3027         return -ENXIO;
3028 }
3029
3030 /**
3031  * lookup_by_identifier:
3032  * @identifier: service identifier
3033  *
3034  * Look up a service by identifier (reference count will not be increased)
3035  */
3036 static struct connman_service *lookup_by_identifier(const char *identifier)
3037 {
3038         GSequenceIter *iter;
3039
3040         iter = g_hash_table_lookup(service_hash, identifier);
3041         if (iter != NULL)
3042                 return g_sequence_get(iter);
3043
3044         return NULL;
3045 }
3046
3047 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3048                 const char *ssid, const char *mode, const char *security)
3049 {
3050         struct connman_network *network;
3051         char *name;
3052         int index;
3053         unsigned int i, ssid_len;
3054
3055         ssid_len = strlen(ssid);
3056         if (ssid_len < 1)
3057                 return NULL;
3058
3059         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3060         if (network == NULL)
3061                 return NULL;
3062
3063         connman_network_set_blob(network, "WiFi.SSID",
3064                                         (unsigned char *) ssid, ssid_len);
3065
3066         connman_network_set_string(network, "WiFi.Mode", mode);
3067         connman_network_set_string(network, "WiFi.Security", security);
3068
3069         name = g_try_malloc0(ssid_len + 1);
3070         if (name == NULL) {
3071                 connman_network_unref(network);
3072                 return NULL;
3073         }
3074
3075         for (i = 0; i < ssid_len; i++) {
3076                 if (g_ascii_isprint(ssid[i]))
3077                         name[i] = ssid[i];
3078                 else
3079                         name[i] = ' ';
3080         }
3081
3082         connman_network_set_name(network, name);
3083
3084         g_free(name);
3085
3086         index = connman_device_get_index(device);
3087         connman_network_set_index(network, index);
3088
3089         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
3090
3091         if (connman_device_add_network(device, network) < 0) {
3092                 connman_network_unref(network);
3093                 return NULL;
3094         }
3095
3096         connman_network_set_available(network, TRUE);
3097
3098         return network;
3099 }
3100
3101 int __connman_service_create_and_connect(DBusMessage *msg)
3102 {
3103         struct connman_service *service;
3104         struct connman_network *network;
3105         struct connman_device *device;
3106         DBusMessageIter iter, array;
3107         const char *mode = "managed", *security = "none", *group_security;
3108         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3109         unsigned int ssid_len = 0;
3110         const char *ident;
3111         char *name, *group;
3112         gboolean created = FALSE;
3113         int err;
3114
3115         dbus_message_iter_init(msg, &iter);
3116         dbus_message_iter_recurse(&iter, &array);
3117
3118         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3119                 DBusMessageIter entry, value;
3120                 const char *key;
3121
3122                 dbus_message_iter_recurse(&array, &entry);
3123                 dbus_message_iter_get_basic(&entry, &key);
3124
3125                 dbus_message_iter_next(&entry);
3126                 dbus_message_iter_recurse(&entry, &value);
3127
3128                 switch (dbus_message_iter_get_arg_type(&value)) {
3129                 case DBUS_TYPE_STRING:
3130                         if (g_str_equal(key, "Type") == TRUE)
3131                                 dbus_message_iter_get_basic(&value, &type);
3132                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3133                                         g_str_equal(key, "Mode") == TRUE)
3134                                 dbus_message_iter_get_basic(&value, &mode);
3135                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3136                                         g_str_equal(key, "Security") == TRUE)
3137                                 dbus_message_iter_get_basic(&value, &security);
3138                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3139                                         g_str_equal(key, "Passphrase") == TRUE)
3140                                 dbus_message_iter_get_basic(&value, &passphrase);
3141                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3142                                         g_str_equal(key, "SSID") == TRUE)
3143                                 dbus_message_iter_get_basic(&value, &ssid);
3144                 }
3145
3146                 dbus_message_iter_next(&array);
3147         }
3148
3149         if (type == NULL)
3150                 return -EINVAL;
3151
3152         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3153                 return -EOPNOTSUPP;
3154
3155         if (ssid == NULL)
3156                 return -EINVAL;
3157
3158         ssid_len = strlen(ssid);
3159         if (ssid_len < 1)
3160                 return -EINVAL;
3161
3162         if (g_strcmp0(security, "none") != 0 &&
3163                                 g_strcmp0(security, "wep") != 0 &&
3164                                 g_strcmp0(security, "psk") != 0 &&
3165                                 g_strcmp0(security, "wpa") != 0 &&
3166                                 g_strcmp0(security, "rsn") != 0 &&
3167                                 g_strcmp0(security, "ieee8021x") != 0)
3168                 return -EINVAL;
3169
3170         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3171         if (device == NULL)
3172                 return -EOPNOTSUPP;
3173
3174         ident = connman_device_get_ident(device);
3175         if (ident == NULL)
3176                 return -EOPNOTSUPP;
3177
3178
3179         if (!g_strcmp0(security, "wpa") ||
3180                 !g_strcmp0(security, "rsn"))
3181                 group_security = "psk";
3182         else
3183                 group_security = security;
3184
3185         group = connman_wifi_build_group_name((unsigned char *) ssid,
3186                                                 ssid_len, mode, group_security);
3187         if (group == NULL)
3188                 return -EINVAL;
3189
3190         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3191
3192         service = lookup_by_identifier(name);
3193
3194         if (service != NULL)
3195                 goto done;
3196
3197         network = create_hidden_wifi(device, ssid, mode, security);
3198         if (network != NULL) {
3199                 connman_network_set_group(network, group);
3200                 created = TRUE;
3201         }
3202
3203         service = lookup_by_identifier(name);
3204
3205 done:
3206         g_free(name);
3207         g_free(group);
3208
3209         if (service == NULL) {
3210                 err = -EOPNOTSUPP;
3211                 goto failed;
3212         }
3213
3214         set_reconnect_state(service, FALSE);
3215
3216         __connman_device_disconnect(device);
3217
3218         if (passphrase != NULL) {
3219                 g_free(service->passphrase);
3220                 service->passphrase = g_strdup(passphrase);
3221         }
3222
3223         service->userconnect = TRUE;
3224
3225         err = __connman_service_connect(service);
3226         if (err < 0 && err != -EINPROGRESS)
3227                 goto failed;
3228
3229         g_dbus_send_reply(connection, msg,
3230                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3231                                                         DBUS_TYPE_INVALID);
3232
3233         return 0;
3234
3235 failed:
3236         if (service != NULL && created == TRUE) {
3237                 struct connman_network *network = service->network;
3238
3239                 if (network != NULL) {
3240                         connman_network_set_available(network, FALSE);
3241                         __connman_device_cleanup_networks(device);
3242                 } else
3243                         __connman_service_put(service);
3244         }
3245
3246         return err;
3247 }
3248
3249 /**
3250  * __connman_service_get:
3251  * @identifier: service identifier
3252  *
3253  * Look up a service by identifier or create a new one if not found
3254  */
3255 static struct connman_service *service_get(const char *identifier)
3256 {
3257         struct connman_service *service;
3258         GSequenceIter *iter;
3259
3260         iter = g_hash_table_lookup(service_hash, identifier);
3261         if (iter != NULL) {
3262                 service = g_sequence_get(iter);
3263                 if (service != NULL)
3264                         connman_service_ref(service);
3265                 return service;
3266         }
3267
3268         service = connman_service_create();
3269         if (service == NULL)
3270                 return NULL;
3271
3272         DBG("service %p", service);
3273
3274         service->identifier = g_strdup(identifier);
3275
3276         service->profile = g_strdup(__connman_profile_active_ident());
3277
3278         iter = g_sequence_insert_sorted(service_list, service,
3279                                                 service_compare, NULL);
3280
3281         g_hash_table_insert(service_hash, service->identifier, iter);
3282
3283         return service;
3284 }
3285
3286 static int service_register(struct connman_service *service)
3287 {
3288         const char *path = __connman_profile_active_path();
3289         GSequenceIter *iter;
3290
3291         DBG("service %p", service);
3292
3293         if (service->path != NULL)
3294                 return -EALREADY;
3295
3296         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3297
3298         DBG("path %s", service->path);
3299
3300         __connman_config_provision_service(service);
3301
3302         __connman_storage_load_service(service);
3303
3304         g_dbus_register_interface(connection, service->path,
3305                                         CONNMAN_SERVICE_INTERFACE,
3306                                         service_methods, service_signals,
3307                                                         NULL, service, NULL);
3308
3309         iter = g_hash_table_lookup(service_hash, service->identifier);
3310         if (iter != NULL)
3311                 g_sequence_sort_changed(iter, service_compare, NULL);
3312
3313         __connman_profile_changed(TRUE);
3314
3315         return 0;
3316 }
3317
3318 static void service_up(struct connman_ipconfig *ipconfig)
3319 {
3320         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3321
3322         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3323
3324         link_changed(service);
3325
3326         service->stats.valid = FALSE;
3327         service->stats_roaming.valid = FALSE;
3328 }
3329
3330 static void service_down(struct connman_ipconfig *ipconfig)
3331 {
3332         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3333 }
3334
3335 static void service_lower_up(struct connman_ipconfig *ipconfig)
3336 {
3337         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3338
3339         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3340
3341         stats_start(service);
3342 }
3343
3344 static void service_lower_down(struct connman_ipconfig *ipconfig)
3345 {
3346         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3347
3348         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3349
3350         stats_stop(service);
3351         __connman_storage_save_service(service);
3352 }
3353
3354 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3355 {
3356         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3357
3358         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3359
3360         settings_changed(service);
3361 }
3362
3363 static void service_ip_release(struct connman_ipconfig *ipconfig)
3364 {
3365         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3366
3367         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3368
3369         settings_changed(service);
3370 }
3371
3372 static const struct connman_ipconfig_ops service_ops = {
3373         .up             = service_up,
3374         .down           = service_down,
3375         .lower_up       = service_lower_up,
3376         .lower_down     = service_lower_down,
3377         .ip_bound       = service_ip_bound,
3378         .ip_release     = service_ip_release,
3379 };
3380
3381 static void setup_ipconfig(struct connman_service *service, int index)
3382 {
3383         if (index < 0)
3384                 return;
3385
3386         service->ipconfig = connman_ipconfig_create(index);
3387         if (service->ipconfig == NULL)
3388                 return;
3389
3390         connman_ipconfig_set_method(service->ipconfig,
3391                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3392
3393         connman_ipconfig_set_data(service->ipconfig, service);
3394
3395         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3396 }
3397
3398 void __connman_service_create_ipconfig(struct connman_service *service,
3399                                                                 int index)
3400 {
3401         struct connman_ipconfig *ipv6config;
3402         const char *ident = service->profile;
3403         GKeyFile *keyfile;
3404
3405         if (service->ipconfig != NULL)
3406                 return;
3407
3408         setup_ipconfig(service, index);
3409
3410         if (ident == NULL)
3411                 return;
3412
3413         keyfile = __connman_storage_open_profile(ident);
3414         if (keyfile == NULL)
3415                 return;
3416
3417
3418         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3419         if (ipv6config != NULL)
3420                 __connman_ipconfig_load(ipv6config, keyfile,
3421                                         service->identifier, "IPv6.");
3422
3423         __connman_ipconfig_load(service->ipconfig, keyfile,
3424                                         service->identifier, "IPv4.");
3425         g_key_file_free(keyfile);
3426 }
3427
3428 /**
3429  * __connman_service_lookup_from_network:
3430  * @network: network structure
3431  *
3432  * Look up a service by network (reference count will not be increased)
3433  */
3434 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3435 {
3436         struct connman_service *service;
3437         const char *ident, *group;
3438         char *name;
3439
3440         DBG("network %p", network);
3441
3442         ident = __connman_network_get_ident(network);
3443         if (ident == NULL)
3444                 return NULL;
3445
3446         group = connman_network_get_group(network);
3447         if (group == NULL)
3448                 return NULL;
3449
3450         name = g_strdup_printf("%s_%s_%s",
3451                         __connman_network_get_type(network), ident, group);
3452         service = lookup_by_identifier(name);
3453         g_free(name);
3454
3455         return service;
3456 }
3457
3458 struct connman_service *__connman_service_lookup_from_index(int index)
3459 {
3460         struct connman_service *service;
3461         GSequenceIter *iter;
3462
3463         iter = g_sequence_get_begin_iter(service_list);
3464
3465         while (g_sequence_iter_is_end(iter) == FALSE) {
3466                 service = g_sequence_get(iter);
3467
3468                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3469                         return service;
3470
3471                 iter = g_sequence_iter_next(iter);
3472         }
3473
3474         return NULL;
3475 }
3476
3477 const char *__connman_service_get_path(struct connman_service *service)
3478 {
3479         return service->path;
3480 }
3481
3482 unsigned int __connman_service_get_order(struct connman_service *service)
3483 {
3484         GSequenceIter *iter;
3485
3486         if (service == NULL)
3487                 return 0;
3488
3489         if (service->favorite == FALSE) {
3490                 service->order = 0;
3491                 goto done;
3492         }
3493
3494         iter = g_hash_table_lookup(service_hash, service->identifier);
3495         if (iter != NULL) {
3496                 if (g_sequence_iter_get_position(iter) == 0)
3497                         service->order = 1;
3498                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3499                         service->order = 10;
3500                 else
3501                         service->order = 0;
3502         }
3503
3504 done:
3505         return service->order;
3506 }
3507
3508 static enum connman_service_type convert_network_type(struct connman_network *network)
3509 {
3510         enum connman_network_type type = connman_network_get_type(network);
3511
3512         switch (type) {
3513         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3514         case CONNMAN_NETWORK_TYPE_VENDOR:
3515                 break;
3516         case CONNMAN_NETWORK_TYPE_ETHERNET:
3517                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3518         case CONNMAN_NETWORK_TYPE_WIFI:
3519                 return CONNMAN_SERVICE_TYPE_WIFI;
3520         case CONNMAN_NETWORK_TYPE_WIMAX:
3521                 return CONNMAN_SERVICE_TYPE_WIMAX;
3522         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3523         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3524                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3525         case CONNMAN_NETWORK_TYPE_CELLULAR:
3526                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3527         }
3528
3529         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3530 }
3531
3532 static enum connman_service_mode convert_wifi_mode(const char *mode)
3533 {
3534         if (mode == NULL)
3535                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3536         else if (g_str_equal(mode, "managed") == TRUE)
3537                 return CONNMAN_SERVICE_MODE_MANAGED;
3538         else if (g_str_equal(mode, "adhoc") == TRUE)
3539                 return CONNMAN_SERVICE_MODE_ADHOC;
3540         else
3541                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3542 }
3543
3544 static enum connman_service_security convert_wifi_security(const char *security)
3545 {
3546         if (security == NULL)
3547                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3548         else if (g_str_equal(security, "none") == TRUE)
3549                 return CONNMAN_SERVICE_SECURITY_NONE;
3550         else if (g_str_equal(security, "wep") == TRUE)
3551                 return CONNMAN_SERVICE_SECURITY_WEP;
3552         else if (g_str_equal(security, "psk") == TRUE)
3553                 return CONNMAN_SERVICE_SECURITY_PSK;
3554         else if (g_str_equal(security, "ieee8021x") == TRUE)
3555                 return CONNMAN_SERVICE_SECURITY_8021X;
3556         else if (g_str_equal(security, "wpa") == TRUE)
3557                 return CONNMAN_SERVICE_SECURITY_WPA;
3558         else if (g_str_equal(security, "rsn") == TRUE)
3559                 return CONNMAN_SERVICE_SECURITY_RSN;
3560         else
3561                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3562 }
3563
3564 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3565 {
3566         switch (mode) {
3567         case 0:
3568         case 1:
3569                 return CONNMAN_SERVICE_MODE_GPRS;
3570         case 3:
3571                 return CONNMAN_SERVICE_MODE_EDGE;
3572         case 2:
3573         case 4:
3574         case 5:
3575         case 6:
3576                 return CONNMAN_SERVICE_MODE_UMTS;
3577         }
3578
3579         return CONNMAN_SERVICE_MODE_UNKNOWN;
3580 }
3581
3582 static void update_from_network(struct connman_service *service,
3583                                         struct connman_network *network)
3584 {
3585         connman_uint8_t strength = service->strength;
3586         GSequenceIter *iter;
3587         const char *str;
3588
3589         DBG("service %p network %p", service, network);
3590
3591         if (is_connected(service) == TRUE)
3592                 return;
3593
3594         if (is_connecting(service) == TRUE)
3595                 return;
3596
3597         str = connman_network_get_string(network, "Name");
3598         if (str != NULL) {
3599                 g_free(service->name);
3600                 service->name = g_strdup(str);
3601                 service->hidden = FALSE;
3602         } else {
3603                 g_free(service->name);
3604                 service->name = NULL;
3605                 service->hidden = TRUE;
3606         }
3607
3608         service->strength = connman_network_get_uint8(network, "Strength");
3609         service->roaming = connman_network_get_bool(network, "Roaming");
3610
3611         if (service->strength == 0) {
3612                 /*
3613                  * Filter out 0-values; it's unclear what they mean
3614                  * and they cause anomalous sorting of the priority list.
3615                  */
3616                 service->strength = strength;
3617         }
3618
3619         str = connman_network_get_string(network, "WiFi.Mode");
3620         service->mode = convert_wifi_mode(str);
3621
3622         str = connman_network_get_string(network, "WiFi.Security");
3623         service->security = convert_wifi_security(str);
3624
3625         str = connman_network_get_string(network, "Cellular.MCC");
3626         g_free(service->mcc);
3627         service->mcc = g_strdup(str);
3628
3629         str = connman_network_get_string(network, "Cellular.MNC");
3630         g_free(service->mnc);
3631         service->mnc = g_strdup(str);
3632
3633         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3634                 connman_uint8_t value = connman_network_get_uint8(network,
3635                                                         "Cellular.Mode");
3636
3637                 service->mode = convert_cellular_mode(value);
3638         }
3639
3640         if (service->strength > strength && service->network != NULL) {
3641                 connman_network_unref(service->network);
3642                 service->network = connman_network_ref(network);
3643
3644                 strength_changed(service);
3645         }
3646
3647         if (service->network == NULL)
3648                 service->network = connman_network_ref(network);
3649
3650         iter = g_hash_table_lookup(service_hash, service->identifier);
3651         if (iter != NULL)
3652                 g_sequence_sort_changed(iter, service_compare, NULL);
3653 }
3654
3655 /**
3656  * __connman_service_create_from_network:
3657  * @network: network structure
3658  *
3659  * Look up service by network and if not found, create one
3660  */
3661 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3662 {
3663         struct connman_service *service;
3664         const char *ident, *group;
3665         char *name;
3666
3667         DBG("network %p", network);
3668
3669         ident = __connman_network_get_ident(network);
3670         if (ident == NULL)
3671                 return NULL;
3672
3673         group = connman_network_get_group(network);
3674         if (group == NULL)
3675                 return NULL;
3676
3677         name = g_strdup_printf("%s_%s_%s",
3678                         __connman_network_get_type(network), ident, group);
3679         service = service_get(name);
3680         g_free(name);
3681
3682         if (service == NULL)
3683                 return NULL;
3684
3685         if (__connman_network_get_weakness(network) == TRUE)
3686                 return service;
3687
3688         if (service->path != NULL) {
3689                 update_from_network(service, network);
3690                 __connman_profile_changed(TRUE);
3691                 return service;
3692         }
3693
3694         service->type = convert_network_type(network);
3695
3696         switch (service->type) {
3697         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3698         case CONNMAN_SERVICE_TYPE_SYSTEM:
3699         case CONNMAN_SERVICE_TYPE_ETHERNET:
3700         case CONNMAN_SERVICE_TYPE_WIMAX:
3701         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3702         case CONNMAN_SERVICE_TYPE_GPS:
3703         case CONNMAN_SERVICE_TYPE_VPN:
3704                 service->autoconnect = FALSE;
3705                 break;
3706         case CONNMAN_SERVICE_TYPE_WIFI:
3707         case CONNMAN_SERVICE_TYPE_CELLULAR:
3708                 service->autoconnect = TRUE;
3709                 break;
3710         }
3711
3712         service->state = CONNMAN_SERVICE_STATE_IDLE;
3713
3714         update_from_network(service, network);
3715
3716         setup_ipconfig(service, connman_network_get_index(network));
3717
3718         service_register(service);
3719
3720         if (service->favorite == TRUE)
3721                 __connman_service_auto_connect();
3722
3723         return service;
3724 }
3725
3726 void __connman_service_update_from_network(struct connman_network *network)
3727 {
3728         struct connman_service *service;
3729         enum connman_service_mode mode;
3730         connman_uint8_t strength, value;
3731         connman_bool_t roaming;
3732         GSequenceIter *iter;
3733         const char *name;
3734         connman_bool_t stats_enable;
3735
3736         DBG("network %p", network);
3737
3738         service = __connman_service_lookup_from_network(network);
3739         if (service == NULL)
3740                 return;
3741
3742         if (service->network == NULL)
3743                 return;
3744
3745         name = connman_network_get_string(service->network, "Name");
3746         if (g_strcmp0(service->name, name) != 0) {
3747                 g_free(service->name);
3748                 service->name = g_strdup(name);
3749                 connman_dbus_property_changed_basic(service->path,
3750                                 CONNMAN_SERVICE_INTERFACE, "Name",
3751                                 DBUS_TYPE_STRING, &service->name);
3752         }
3753
3754         strength = connman_network_get_uint8(service->network, "Strength");
3755         if (strength == service->strength)
3756                 goto roaming;
3757
3758         service->strength = strength;
3759
3760         strength_changed(service);
3761
3762 roaming:
3763         roaming = connman_network_get_bool(service->network, "Roaming");
3764         if (roaming == service->roaming)
3765                 goto done;
3766
3767         stats_enable = stats_enabled(service);
3768         if (stats_enable == TRUE)
3769                 stats_stop(service);
3770
3771         service->roaming = roaming;
3772
3773         if (stats_enable == TRUE)
3774                 stats_start(service);
3775
3776         roaming_changed(service);
3777
3778         iter = g_hash_table_lookup(service_hash, service->identifier);
3779         if (iter != NULL)
3780                 g_sequence_sort_changed(iter, service_compare, NULL);
3781
3782 done:
3783         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3784                 return;
3785
3786         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3787         mode = convert_cellular_mode(value);
3788
3789         if (mode == service->mode)
3790                 return;
3791
3792         service->mode = mode;
3793
3794         mode_changed(service);
3795 }
3796
3797 void __connman_service_remove_from_network(struct connman_network *network)
3798 {
3799         struct connman_service *service;
3800
3801         DBG("network %p", network);
3802
3803         service = __connman_service_lookup_from_network(network);
3804         if (service == NULL)
3805                 return;
3806
3807         __connman_service_put(service);
3808 }
3809
3810 /**
3811  * __connman_service_create_from_provider:
3812  * @provider: provider structure
3813  *
3814  * Look up service by provider and if not found, create one
3815  */
3816 struct connman_service *
3817 __connman_service_create_from_provider(struct connman_provider *provider)
3818 {
3819         struct connman_service *service;
3820         const char *ident, *str;
3821         char *name;
3822         int index = connman_provider_get_index(provider);
3823
3824         DBG("provider %p", provider);
3825
3826         ident = __connman_provider_get_ident(provider);
3827         if (ident == NULL)
3828                 return NULL;
3829
3830         name = g_strdup_printf("vpn_%s", ident);
3831         service = service_get(name);
3832         g_free(name);
3833
3834         if (service == NULL)
3835                 return NULL;
3836
3837         service->type = CONNMAN_SERVICE_TYPE_VPN;
3838         service->provider = connman_provider_ref(provider);
3839         service->autoconnect = FALSE;
3840
3841         service->state = CONNMAN_SERVICE_STATE_IDLE;
3842
3843         str = connman_provider_get_string(provider, "Name");
3844         if (str != NULL) {
3845                 g_free(service->name);
3846                 service->name = g_strdup(str);
3847                 service->hidden = FALSE;
3848         } else {
3849                 g_free(service->name);
3850                 service->name = NULL;
3851                 service->hidden = TRUE;
3852         }
3853
3854         service->strength = 0;
3855
3856         service->ipconfig = connman_ipconfig_create(index);
3857         if (service->ipconfig == NULL)
3858                 return service;
3859
3860         connman_ipconfig_set_method(service->ipconfig,
3861                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3862
3863         connman_ipconfig_set_data(service->ipconfig, service);
3864
3865         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3866
3867         service_register(service);
3868
3869         return service;
3870 }
3871
3872 static int service_load(struct connman_service *service)
3873 {
3874         const char *ident = service->profile;
3875         GKeyFile *keyfile;
3876         GError *error = NULL;
3877         gchar *pathname, *data = NULL;
3878         gsize length;
3879         gchar *str;
3880         connman_bool_t autoconnect;
3881         unsigned int ssid_len;
3882         int err = 0;
3883
3884         DBG("service %p", service);
3885
3886         if (ident == NULL)
3887                 return -EINVAL;
3888
3889         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3890         if (pathname == NULL)
3891                 return -ENOMEM;
3892
3893         keyfile = g_key_file_new();
3894
3895         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3896                 g_free(pathname);
3897                 return -ENOENT;
3898         }
3899
3900         g_free(pathname);
3901
3902         if (g_key_file_load_from_data(keyfile, data, length,
3903                                                         0, NULL) == FALSE) {
3904                 g_free(data);
3905                 return -EILSEQ;
3906         }
3907
3908         g_free(data);
3909
3910         switch (service->type) {
3911         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3912         case CONNMAN_SERVICE_TYPE_SYSTEM:
3913         case CONNMAN_SERVICE_TYPE_ETHERNET:
3914         case CONNMAN_SERVICE_TYPE_GPS:
3915         case CONNMAN_SERVICE_TYPE_VPN:
3916                 break;
3917         case CONNMAN_SERVICE_TYPE_WIFI:
3918                 if (service->name == NULL) {
3919                         gchar *name;
3920
3921                         name = g_key_file_get_string(keyfile,
3922                                         service->identifier, "Name", NULL);
3923                         if (name != NULL) {
3924                                 g_free(service->name);
3925                                 service->name = name;
3926                         }
3927
3928                         if (service->network != NULL)
3929                                 connman_network_set_name(service->network,
3930                                                                         name);
3931                 }
3932
3933                 if (service->network &&
3934                                 connman_network_get_blob(service->network,
3935                                         "WiFi.SSID", &ssid_len) == NULL) {
3936                         gchar *hex_ssid;
3937
3938                         hex_ssid = g_key_file_get_string(keyfile,
3939                                                         service->identifier,
3940                                                                 "SSID", NULL);
3941
3942                         if (hex_ssid != NULL) {
3943                                 gchar *ssid;
3944                                 unsigned int i, j = 0, hex;
3945                                 size_t hex_ssid_len = strlen(hex_ssid);
3946
3947                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3948                                 if (ssid == NULL) {
3949                                         g_free(hex_ssid);
3950                                         err = -ENOMEM;
3951                                         goto done;
3952                                 }
3953
3954                                 for (i = 0; i < hex_ssid_len; i += 2) {
3955                                         sscanf(hex_ssid + i, "%02x", &hex);
3956                                         ssid[j++] = hex;
3957                                 }
3958
3959                                 connman_network_set_blob(service->network,
3960                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3961                         }
3962
3963                         g_free(hex_ssid);
3964                 }
3965                 /* fall through */
3966
3967         case CONNMAN_SERVICE_TYPE_WIMAX:
3968         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3969         case CONNMAN_SERVICE_TYPE_CELLULAR:
3970                 service->apn = g_key_file_get_string(keyfile,
3971                                         service->identifier, "APN", NULL);
3972
3973                 service->username = g_key_file_get_string(keyfile,
3974                                         service->identifier, "Username", NULL);
3975
3976                 service->password = g_key_file_get_string(keyfile,
3977                                         service->identifier, "Password", NULL);
3978
3979                 service->favorite = g_key_file_get_boolean(keyfile,
3980                                 service->identifier, "Favorite", NULL);
3981
3982                 autoconnect = g_key_file_get_boolean(keyfile,
3983                                 service->identifier, "AutoConnect", &error);
3984                 if (error == NULL)
3985                         service->autoconnect = autoconnect;
3986                 g_clear_error(&error);
3987
3988                 str = g_key_file_get_string(keyfile,
3989                                 service->identifier, "Failure", NULL);
3990                 if (str != NULL) {
3991                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
3992                         service->error = string2error(str);
3993                 }
3994                 break;
3995         }
3996
3997         str = g_key_file_get_string(keyfile,
3998                                 service->identifier, "Modified", NULL);
3999         if (str != NULL) {
4000                 g_time_val_from_iso8601(str, &service->modified);
4001                 g_free(str);
4002         }
4003
4004         str = g_key_file_get_string(keyfile,
4005                                 service->identifier, "Passphrase", NULL);
4006         if (str != NULL) {
4007                 g_free(service->passphrase);
4008                 service->passphrase = str;
4009         }
4010
4011         if (service->ipconfig != NULL) {
4012                 struct connman_ipconfig *ipv6config;
4013
4014                 ipv6config = connman_ipconfig_get_ipv6config(
4015                                                 service->ipconfig);
4016                 if (ipv6config != NULL)
4017                         __connman_ipconfig_load(ipv6config, keyfile,
4018                                         service->identifier, "IPv6.");
4019
4020                 __connman_ipconfig_load(service->ipconfig, keyfile,
4021                                         service->identifier, "IPv4.");
4022         }
4023
4024         service->nameservers = g_key_file_get_string_list(keyfile,
4025                         service->identifier, "Nameservers", &length, NULL);
4026         if (service->nameservers != NULL && length == 0) {
4027                 g_strfreev(service->nameservers);
4028                 service->nameservers = NULL;
4029         }
4030
4031         service->domains = g_key_file_get_string_list(keyfile,
4032                         service->identifier, "Domains", &length, NULL);
4033         if (service->domains != NULL && length == 0) {
4034                 g_strfreev(service->domains);
4035                 service->domains = NULL;
4036         }
4037
4038         stats_load(service, keyfile);
4039 done:
4040         g_key_file_free(keyfile);
4041
4042         return err;
4043 }
4044
4045 static int service_save(struct connman_service *service)
4046 {
4047         const char *ident = service->profile;
4048         GKeyFile *keyfile;
4049         gchar *pathname, *data = NULL;
4050         gsize length;
4051         gchar *str;
4052         int err = 0;
4053
4054         DBG("service %p", service);
4055
4056         if (ident == NULL)
4057                 return -EINVAL;
4058
4059         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4060         if (pathname == NULL)
4061                 return -ENOMEM;
4062
4063         keyfile = g_key_file_new();
4064
4065         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4066                 goto update;
4067
4068         if (length > 0) {
4069                 if (g_key_file_load_from_data(keyfile, data, length,
4070                                                         0, NULL) == FALSE)
4071                         goto done;
4072         }
4073
4074         g_free(data);
4075
4076 update:
4077         if (service->name != NULL)
4078                 g_key_file_set_string(keyfile, service->identifier,
4079                                                 "Name", service->name);
4080
4081         switch (service->type) {
4082         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4083         case CONNMAN_SERVICE_TYPE_SYSTEM:
4084         case CONNMAN_SERVICE_TYPE_ETHERNET:
4085         case CONNMAN_SERVICE_TYPE_GPS:
4086         case CONNMAN_SERVICE_TYPE_VPN:
4087                 break;
4088         case CONNMAN_SERVICE_TYPE_WIFI:
4089                 if (service->network) {
4090                         const unsigned char *ssid;
4091                         unsigned int ssid_len = 0;
4092
4093                         ssid = connman_network_get_blob(service->network,
4094                                                         "WiFi.SSID", &ssid_len);
4095
4096                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4097                                 char *identifier = service->identifier;
4098                                 GString *str;
4099                                 unsigned int i;
4100
4101                                 str = g_string_sized_new(ssid_len * 2);
4102                                 if (str == NULL) {
4103                                         err = -ENOMEM;
4104                                         goto done;
4105                                 }
4106
4107                                 for (i = 0; i < ssid_len; i++)
4108                                         g_string_append_printf(str,
4109                                                         "%02x", ssid[i]);
4110
4111                                 g_key_file_set_string(keyfile, identifier,
4112                                                         "SSID", str->str);
4113
4114                                 g_string_free(str, TRUE);
4115                         }
4116                 }
4117                 /* fall through */
4118
4119         case CONNMAN_SERVICE_TYPE_WIMAX:
4120         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4121         case CONNMAN_SERVICE_TYPE_CELLULAR:
4122                 if (service->apn != NULL)
4123                         g_key_file_set_string(keyfile, service->identifier,
4124                                                         "APN", service->apn);
4125
4126                 if (service->username != NULL)
4127                         g_key_file_set_string(keyfile, service->identifier,
4128                                                 "Username", service->username);
4129
4130                 if (service->password != NULL)
4131                         g_key_file_set_string(keyfile, service->identifier,
4132                                                 "Password", service->password);
4133
4134                 g_key_file_set_boolean(keyfile, service->identifier,
4135                                         "Favorite", service->favorite);
4136
4137                 if (service->favorite == TRUE)
4138                         g_key_file_set_boolean(keyfile, service->identifier,
4139                                         "AutoConnect", service->autoconnect);
4140
4141                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4142                         const char *failure = error2string(service->error);
4143                         if (failure != NULL)
4144                                 g_key_file_set_string(keyfile,
4145                                                         service->identifier,
4146                                                         "Failure", failure);
4147                 } else {
4148                         g_key_file_remove_key(keyfile, service->identifier,
4149                                                         "Failure", NULL);
4150                 }
4151                 break;
4152         }
4153
4154         str = g_time_val_to_iso8601(&service->modified);
4155         if (str != NULL) {
4156                 g_key_file_set_string(keyfile, service->identifier,
4157                                                         "Modified", str);
4158                 g_free(str);
4159         }
4160
4161         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4162                 g_key_file_set_string(keyfile, service->identifier,
4163                                         "Passphrase", service->passphrase);
4164         else
4165                 g_key_file_remove_key(keyfile, service->identifier,
4166                                                         "Passphrase", NULL);
4167
4168         if (service->ipconfig != NULL) {
4169                 struct connman_ipconfig *ipv6config;
4170
4171                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4172                 if (ipv6config != NULL)
4173                         __connman_ipconfig_save(ipv6config, keyfile,
4174                                                 service->identifier, "IPv6.");
4175
4176                 __connman_ipconfig_save(service->ipconfig, keyfile,
4177                                         service->identifier, "IPv4.");
4178         }
4179
4180         if (service->nameservers != NULL) {
4181                 guint len = g_strv_length(service->nameservers);
4182
4183                 g_key_file_set_string_list(keyfile, service->identifier,
4184                                                                 "Nameservers",
4185                                 (const gchar **) service->nameservers, len);
4186         } else
4187                 g_key_file_remove_key(keyfile, service->identifier,
4188                                                         "Nameservers", NULL);
4189
4190         if (service->domains != NULL) {
4191                 guint len = g_strv_length(service->domains);
4192
4193                 g_key_file_set_string_list(keyfile, service->identifier,
4194                                                                 "Domains",
4195                                 (const gchar **) service->domains, len);
4196         } else
4197                 g_key_file_remove_key(keyfile, service->identifier,
4198                                                         "Domains", NULL);
4199
4200         stats_save(service, keyfile);
4201
4202         data = g_key_file_to_data(keyfile, &length, NULL);
4203
4204         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4205                 connman_error("Failed to store service information");
4206
4207 done:
4208         g_free(data);
4209
4210         g_key_file_free(keyfile);
4211
4212         g_free(pathname);
4213
4214         return err;
4215 }
4216
4217 static struct connman_storage service_storage = {
4218         .name           = "service",
4219         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4220         .service_load   = service_load,
4221         .service_save   = service_save,
4222 };
4223
4224 int __connman_service_init(void)
4225 {
4226         DBG("");
4227
4228         connection = connman_dbus_get_connection();
4229
4230         if (connman_storage_register(&service_storage) < 0)
4231                 connman_error("Failed to register service storage");
4232
4233         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4234                                                                 NULL, NULL);
4235
4236         service_list = g_sequence_new(service_free);
4237
4238         return 0;
4239 }
4240
4241 void __connman_service_cleanup(void)
4242 {
4243         DBG("");
4244
4245         g_sequence_free(service_list);
4246         service_list = NULL;
4247
4248         g_hash_table_destroy(service_hash);
4249         service_hash = NULL;
4250
4251         g_slist_free(counter_list);
4252         counter_list = NULL;
4253
4254         connman_storage_unregister(&service_storage);
4255
4256         dbus_connection_unref(connection);
4257 }