src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38 static GSList *counter_list = NULL;
  39
  40 struct connman_stats_data {
  41         unsigned int rx_packets;
  42         unsigned int tx_packets;
  43         unsigned int rx_bytes;
  44         unsigned int tx_bytes;
  45         unsigned int rx_errors;
  46         unsigned int tx_errors;
  47         unsigned int rx_dropped;
  48         unsigned int tx_dropped;
  49         unsigned int time;
  50 };
  51
  52 struct connman_stats {
  53         connman_bool_t valid;
  54         connman_bool_t enabled;
  55         struct connman_stats_data data_last;
  56         struct connman_stats_data data;
  57         GTimer *timer;
  58 };
  59
  60 struct connman_stats_counter {
  61         connman_bool_t append_all;
  62         struct connman_stats stats;
  63         struct connman_stats stats_roaming;
  64 };
  65
  66 struct connman_service {
  67         gint refcount;
  68         char *identifier;
  69         char *path;
  70         enum connman_service_type type;
  71         enum connman_service_mode mode;
  72         enum connman_service_security security;
  73         enum connman_service_state state;
  74         enum connman_service_error error;
  75         connman_uint8_t strength;
  76         connman_bool_t favorite;
  77         connman_bool_t immutable;
  78         connman_bool_t hidden;
  79         connman_bool_t ignore;
  80         connman_bool_t autoconnect;
  81         connman_bool_t userconnect;
  82         GTimeVal modified;
  83         unsigned int order;
  84         char *name;
  85         char *passphrase;
  86         char *profile;
  87         char *apn;
  88         char *username;
  89         char *password;
  90         char *mcc;
  91         char *mnc;
  92         connman_bool_t roaming;
  93         connman_bool_t login_required;
  94         struct connman_ipconfig *ipconfig;
  95         struct connman_network *network;
  96         struct connman_provider *provider;
  97         char **nameservers;
  98         char *nameserver;
  99         char **domains;
 100         char *domainname;
 101         /* 802.1x settings from the config files */
 102         char *eap;
 103         char *identity;
 104         char *ca_cert_file;
 105         char *client_cert_file;
 106         char *private_key_file;
 107         char *private_key_passphrase;
 108         char *phase2;
 109         DBusMessage *pending;
 110         guint timeout;
 111         struct connman_location *location;
 112         struct connman_stats stats;
 113         struct connman_stats stats_roaming;
 114         GHashTable *counter_table;
 115 };
 116
 117 static void append_path(gpointer value, gpointer user_data)
 118 {
 119         struct connman_service *service = value;
 120         DBusMessageIter *iter = user_data;
 121
 122         if (service->path == NULL || service->hidden == TRUE)
 123                 return;
 124
 125         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 126                                                         &service->path);
 127 }
 128
 129 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 130 {
 131         g_sequence_foreach(service_list, append_path, iter);
 132 }
 133
 134 struct find_data {
 135         const char *path;
 136         struct connman_service *service;
 137 };
 138
 139 static void compare_path(gpointer value, gpointer user_data)
 140 {
 141         struct connman_service *service = value;
 142         struct find_data *data = user_data;
 143
 144         if (data->service != NULL)
 145                 return;
 146
 147         if (g_strcmp0(service->path, data->path) == 0)
 148                 data->service = service;
 149 }
 150
 151 static struct connman_service *find_service(const char *path)
 152 {
 153         struct find_data data = { .path = path, .service = NULL };
 154
 155         DBG("path %s", path);
 156
 157         g_sequence_foreach(service_list, compare_path, &data);
 158
 159         return data.service;
 160 }
 161
 162 const char *__connman_service_type2string(enum connman_service_type type)
 163 {
 164         switch (type) {
 165         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 166                 break;
 167         case CONNMAN_SERVICE_TYPE_SYSTEM:
 168                 return "system";
 169         case CONNMAN_SERVICE_TYPE_ETHERNET:
 170                 return "ethernet";
 171         case CONNMAN_SERVICE_TYPE_WIFI:
 172                 return "wifi";
 173         case CONNMAN_SERVICE_TYPE_WIMAX:
 174                 return "wimax";
 175         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 176                 return "bluetooth";
 177         case CONNMAN_SERVICE_TYPE_CELLULAR:
 178                 return "cellular";
 179         case CONNMAN_SERVICE_TYPE_GPS:
 180                 return "gps";
 181         case CONNMAN_SERVICE_TYPE_VPN:
 182                 return "vpn";
 183         }
 184
 185         return NULL;
 186 }
 187
 188 static const char *mode2string(enum connman_service_mode mode)
 189 {
 190         switch (mode) {
 191         case CONNMAN_SERVICE_MODE_UNKNOWN:
 192                 break;
 193         case CONNMAN_SERVICE_MODE_MANAGED:
 194                 return "managed";
 195         case CONNMAN_SERVICE_MODE_ADHOC:
 196                 return "adhoc";
 197         case CONNMAN_SERVICE_MODE_GPRS:
 198                 return "gprs";
 199         case CONNMAN_SERVICE_MODE_EDGE:
 200                 return "edge";
 201         case CONNMAN_SERVICE_MODE_UMTS:
 202                 return "umts";
 203         }
 204
 205         return NULL;
 206 }
 207
 208 static const char *security2string(enum connman_service_security security)
 209 {
 210         switch (security) {
 211         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 212                 break;
 213         case CONNMAN_SERVICE_SECURITY_NONE:
 214                 return "none";
 215         case CONNMAN_SERVICE_SECURITY_WEP:
 216                 return "wep";
 217         case CONNMAN_SERVICE_SECURITY_PSK:
 218                 return "psk";
 219         case CONNMAN_SERVICE_SECURITY_8021X:
 220                 return "ieee8021x";
 221         case CONNMAN_SERVICE_SECURITY_WPA:
 222                 return "wpa";
 223         case CONNMAN_SERVICE_SECURITY_RSN:
 224                 return "rsn";
 225         }
 226
 227         return NULL;
 228 }
 229
 230 static const char *state2string(enum connman_service_state state)
 231 {
 232         switch (state) {
 233         case CONNMAN_SERVICE_STATE_UNKNOWN:
 234                 break;
 235         case CONNMAN_SERVICE_STATE_IDLE:
 236                 return "idle";
 237         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 238                 return "association";
 239         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 240                 return "configuration";
 241         case CONNMAN_SERVICE_STATE_READY:
 242                 return "ready";
 243         case CONNMAN_SERVICE_STATE_ONLINE:
 244                 return "online";
 245         case CONNMAN_SERVICE_STATE_DISCONNECT:
 246                 return "disconnect";
 247         case CONNMAN_SERVICE_STATE_FAILURE:
 248                 return "failure";
 249         }
 250
 251         return NULL;
 252 }
 253
 254 static const char *error2string(enum connman_service_error error)
 255 {
 256         switch (error) {
 257         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 258                 break;
 259         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 260                 return "out-of-range";
 261         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 262                 return "pin-missing";
 263         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 264                 return "dhcp-failed";
 265         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 266                 return "connect-failed";
 267         }
 268
 269         return NULL;
 270 }
 271
 272 static enum connman_service_error string2error(const char *error)
 273 {
 274         if (g_strcmp0(error, "dhcp-failed") == 0)
 275                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 276         else if (g_strcmp0(error, "pin-missing") == 0)
 277                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 278
 279         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 280 }
 281
 282 static connman_bool_t is_connecting(struct connman_service *service)
 283 {
 284         switch (service->state) {
 285         case CONNMAN_SERVICE_STATE_UNKNOWN:
 286         case CONNMAN_SERVICE_STATE_IDLE:
 287         case CONNMAN_SERVICE_STATE_FAILURE:
 288         case CONNMAN_SERVICE_STATE_DISCONNECT:
 289         case CONNMAN_SERVICE_STATE_READY:
 290         case CONNMAN_SERVICE_STATE_ONLINE:
 291                 break;
 292         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 293         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 294                 return TRUE;
 295         }
 296
 297         return FALSE;
 298 }
 299
 300 static connman_bool_t is_connected(const struct connman_service *service)
 301 {
 302         switch (service->state) {
 303         case CONNMAN_SERVICE_STATE_UNKNOWN:
 304         case CONNMAN_SERVICE_STATE_IDLE:
 305         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 306         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 307         case CONNMAN_SERVICE_STATE_DISCONNECT:
 308         case CONNMAN_SERVICE_STATE_FAILURE:
 309                 break;
 310         case CONNMAN_SERVICE_STATE_READY:
 311         case CONNMAN_SERVICE_STATE_ONLINE:
 312                 return TRUE;
 313         }
 314
 315         return FALSE;
 316 }
 317
 318 static void update_nameservers(struct connman_service *service)
 319 {
 320         const char *ifname = connman_ipconfig_get_ifname(service->ipconfig);
 321
 322         if (ifname == NULL)
 323                 return;
 324
 325         switch (service->state) {
 326         case CONNMAN_SERVICE_STATE_UNKNOWN:
 327         case CONNMAN_SERVICE_STATE_IDLE:
 328         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 329         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 330                 return;
 331         case CONNMAN_SERVICE_STATE_FAILURE:
 332         case CONNMAN_SERVICE_STATE_DISCONNECT:
 333                 connman_resolver_remove_all(ifname);
 334                 return;
 335         case CONNMAN_SERVICE_STATE_READY:
 336         case CONNMAN_SERVICE_STATE_ONLINE:
 337                 break;
 338         }
 339
 340         connman_resolver_remove_all(ifname);
 341
 342         if (service->nameservers != NULL) {
 343                 int i;
 344
 345                 for (i = 0; service->nameservers[i]; i++)
 346                         connman_resolver_append(ifname, NULL,
 347                                                 service->nameservers[i]);
 348         } else if (service->nameserver != NULL)
 349                 connman_resolver_append(ifname, NULL, service->nameserver);
 350
 351         connman_resolver_flush();
 352 }
 353
 354 void __connman_service_append_nameserver(struct connman_service *service,
 355                                                 const char *nameserver)
 356 {
 357         DBG("service %p nameserver %s", service, nameserver);
 358
 359         if (nameserver == NULL)
 360                 return;
 361
 362         g_free(service->nameserver);
 363         service->nameserver = g_strdup(nameserver);
 364
 365         update_nameservers(service);
 366 }
 367
 368 void __connman_service_remove_nameserver(struct connman_service *service,
 369                                                 const char *nameserver)
 370 {
 371         DBG("service %p nameserver %s", service, nameserver);
 372
 373         if (nameserver == NULL)
 374                 return;
 375
 376         g_free(service->nameserver);
 377         service->nameserver = NULL;
 378
 379         update_nameservers(service);
 380 }
 381
 382 void __connman_service_nameserver_add_routes(struct connman_service *service,
 383                                                 const char *gw)
 384 {
 385         int index;
 386
 387         if (service == NULL)
 388                 return;
 389
 390         index = connman_network_get_index(service->network);
 391
 392         if (service->nameservers != NULL) {
 393                 int i;
 394
 395                 /*
 396                  * We add nameservers host routes for nameservers that
 397                  * are not on our subnet. For those who are, the subnet
 398                  * route will be installed by the time the dns proxy code
 399                  * tries to reach them. The subnet route is installed
 400                  * when setting the interface IP address.
 401                  */
 402                 for (i = 0; service->nameservers[i]; i++) {
 403                         if (connman_inet_compare_subnet(index,
 404                                                         service->nameservers[i]))
 405                                 continue;
 406
 407                         connman_inet_add_host_route(index,
 408                                                 service->nameservers[i], gw);
 409                 }
 410         } else if (service->nameserver != NULL) {
 411                 if (connman_inet_compare_subnet(index, service->nameserver))
 412                         return;
 413
 414                 connman_inet_add_host_route(index, service->nameserver, gw);
 415         }
 416 }
 417
 418 void __connman_service_nameserver_del_routes(struct connman_service *service)
 419 {
 420         int index;
 421
 422         if (service == NULL)
 423                 return;
 424
 425         index = connman_network_get_index(service->network);
 426
 427         if (service->nameservers != NULL) {
 428                 int i;
 429
 430                 for (i = 0; service->nameservers[i]; i++)
 431                         connman_inet_del_host_route(index,
 432                                                 service->nameservers[i]);
 433         } else if (service->nameserver != NULL) {
 434                 connman_inet_del_host_route(index, service->nameserver);
 435         }
 436 }
 437
 438 static struct connman_stats *stats_get(struct connman_service *service)
 439 {
 440         if (service->roaming == TRUE)
 441                 return &service->stats_roaming;
 442         else
 443                 return &service->stats;
 444 }
 445
 446 static connman_bool_t stats_enabled(struct connman_service *service)
 447 {
 448         struct connman_stats *stats = stats_get(service);
 449
 450         return stats->enabled;
 451 }
 452
 453 static void stats_start(struct connman_service *service)
 454 {
 455         struct connman_stats *stats = stats_get(service);
 456
 457         DBG("service %p", service);
 458
 459         if (stats->timer == NULL)
 460                 return;
 461
 462         stats->enabled = TRUE;
 463         stats->data_last.time = stats->data.time;
 464
 465         g_timer_start(stats->timer);
 466 }
 467
 468 static void stats_stop(struct connman_service *service)
 469 {
 470         struct connman_stats *stats = stats_get(service);
 471         unsigned int seconds;
 472
 473         DBG("service %p", service);
 474
 475         if (stats->timer == NULL)
 476                 return;
 477
 478         if (stats->enabled == FALSE)
 479                 return;
 480
 481         g_timer_stop(stats->timer);
 482
 483         seconds = g_timer_elapsed(stats->timer, NULL);
 484         stats->data.time = stats->data_last.time + seconds;
 485
 486         stats->enabled = FALSE;
 487 }
 488
 489 static int stats_load(struct connman_service *service, GKeyFile *keyfile)
 490 {
 491         struct connman_stats_data *data;
 492
 493         /* home */
 494         data = &service->stats.data;
 495         data->rx_packets = g_key_file_get_integer(keyfile,
 496                         service->identifier, "Home.rx_packets", NULL);
 497         data->tx_packets = g_key_file_get_integer(keyfile,
 498                         service->identifier, "Home.tx_packets", NULL);
 499         data->rx_bytes = g_key_file_get_integer(keyfile,
 500                         service->identifier, "Home.rx_bytes", NULL);
 501         data->tx_bytes = g_key_file_get_integer(keyfile,
 502                         service->identifier, "Home.tx_bytes", NULL);
 503         data->rx_errors = g_key_file_get_integer(keyfile,
 504                         service->identifier, "Home.rx_errors", NULL);
 505         data->tx_errors = g_key_file_get_integer(keyfile,
 506                         service->identifier, "Home.tx_errors", NULL);
 507         data->rx_dropped = g_key_file_get_integer(keyfile,
 508                         service->identifier, "Home.rx_dropped", NULL);
 509         data->tx_dropped = g_key_file_get_integer(keyfile,
 510                         service->identifier, "Home.tx_dropped", NULL);
 511         data->time = g_key_file_get_integer(keyfile,
 512                         service->identifier, "Home.time", NULL);
 513
 514         /* roaming */
 515         data = &service->stats_roaming.data;
 516         data->rx_packets = g_key_file_get_integer(keyfile,
 517                         service->identifier, "Roaming.rx_packets", NULL);
 518         data->tx_packets = g_key_file_get_integer(keyfile,
 519                         service->identifier, "Roaming.tx_packets", NULL);
 520         data->rx_bytes = g_key_file_get_integer(keyfile,
 521                         service->identifier, "Roaming.rx_bytes", NULL);
 522         data->tx_bytes = g_key_file_get_integer(keyfile,
 523                         service->identifier, "Roaming.tx_bytes", NULL);
 524         data->rx_errors = g_key_file_get_integer(keyfile,
 525                         service->identifier, "Roaming.rx_errors", NULL);
 526         data->tx_errors = g_key_file_get_integer(keyfile,
 527                         service->identifier, "Roaming.tx_errors", NULL);
 528         data->rx_dropped = g_key_file_get_integer(keyfile,
 529                         service->identifier, "Roaming.rx_dropped", NULL);
 530         data->tx_dropped = g_key_file_get_integer(keyfile,
 531                         service->identifier, "Roaming.tx_dropped", NULL);
 532         data->time = g_key_file_get_integer(keyfile,
 533                         service->identifier, "Roaming.time", NULL);
 534
 535         return 0;
 536 }
 537
 538 static int stats_save(struct connman_service *service, GKeyFile *keyfile)
 539 {
 540         struct connman_stats_data *data;
 541
 542         /* home */
 543         data = &service->stats.data;
 544         g_key_file_set_integer(keyfile, service->identifier,
 545                 "Home.rx_packets", data->rx_packets);
 546         g_key_file_set_integer(keyfile, service->identifier,
 547                 "Home.tx_packets", data->tx_packets);
 548         g_key_file_set_integer(keyfile, service->identifier,
 549                 "Home.rx_bytes", data->rx_bytes);
 550         g_key_file_set_integer(keyfile, service->identifier,
 551                 "Home.tx_bytes", data->tx_bytes);
 552         g_key_file_set_integer(keyfile, service->identifier,
 553                 "Home.rx_errors", data->rx_errors);
 554         g_key_file_set_integer(keyfile, service->identifier,
 555                 "Home.tx_errors", data->tx_errors);
 556         g_key_file_set_integer(keyfile, service->identifier,
 557                 "Home.rx_dropped", data->rx_dropped);
 558         g_key_file_set_integer(keyfile, service->identifier,
 559                 "Home.tx_dropped", data->tx_dropped);
 560         g_key_file_set_integer(keyfile, service->identifier,
 561                 "Home.time", data->time);
 562
 563         /* roaming */
 564         data = &service->stats_roaming.data;
 565         g_key_file_set_integer(keyfile, service->identifier,
 566                 "Roaming.rx_packets", data->rx_packets);
 567         g_key_file_set_integer(keyfile, service->identifier,
 568                 "Roaming.tx_packets", data->tx_packets);
 569         g_key_file_set_integer(keyfile, service->identifier,
 570                 "Roaming.rx_bytes", data->rx_bytes);
 571         g_key_file_set_integer(keyfile, service->identifier,
 572                 "Roaming.tx_bytes", data->tx_bytes);
 573         g_key_file_set_integer(keyfile, service->identifier,
 574                 "Roaming.rx_errors", data->rx_errors);
 575         g_key_file_set_integer(keyfile, service->identifier,
 576                 "Roaming.tx_errors", data->tx_errors);
 577         g_key_file_set_integer(keyfile, service->identifier,
 578                 "Roaming.rx_dropped", data->rx_dropped);
 579         g_key_file_set_integer(keyfile, service->identifier,
 580                 "Roaming.tx_dropped", data->tx_dropped);
 581         g_key_file_set_integer(keyfile, service->identifier,
 582                 "Roaming.time", data->time);
 583
 584         return 0;
 585 }
 586
 587 static void reset_stats(struct connman_service *service)
 588 {
 589         DBG("service %p", service);
 590
 591         /* home */
 592         service->stats.valid = FALSE;
 593
 594         service->stats.data.rx_packets = 0;
 595         service->stats.data.tx_packets = 0;
 596         service->stats.data.rx_bytes = 0;
 597         service->stats.data.tx_bytes = 0;
 598         service->stats.data.rx_errors = 0;
 599         service->stats.data.tx_errors = 0;
 600         service->stats.data.rx_dropped = 0;
 601         service->stats.data.tx_dropped = 0;
 602         service->stats.data.time = 0;
 603         service->stats.data_last.time = 0;
 604
 605         g_timer_reset(service->stats.timer);
 606
 607         /* roaming */
 608         service->stats_roaming.valid = FALSE;
 609
 610         service->stats_roaming.data.rx_packets = 0;
 611         service->stats_roaming.data.tx_packets = 0;
 612         service->stats_roaming.data.rx_bytes = 0;
 613         service->stats_roaming.data.tx_bytes = 0;
 614         service->stats_roaming.data.rx_errors = 0;
 615         service->stats_roaming.data.tx_errors = 0;
 616         service->stats_roaming.data.rx_dropped = 0;
 617         service->stats_roaming.data.tx_dropped = 0;
 618         service->stats_roaming.data.time = 0;
 619         service->stats_roaming.data_last.time = 0;
 620
 621         g_timer_reset(service->stats_roaming.timer);
 622 }
 623
 624 static struct connman_service *get_default(void)
 625 {
 626         struct connman_service *service;
 627         GSequenceIter *iter;
 628
 629         iter = g_sequence_get_begin_iter(service_list);
 630
 631         if (g_sequence_iter_is_end(iter) == TRUE)
 632                 return NULL;
 633
 634         service = g_sequence_get(iter);
 635
 636         if (is_connected(service) == FALSE)
 637                 return NULL;
 638
 639         return service;
 640 }
 641
 642 static void default_changed(void)
 643 {
 644         struct connman_service *service = get_default();
 645
 646         __connman_notifier_default_changed(service);
 647 }
 648
 649 const char *__connman_service_default(void)
 650 {
 651         struct connman_service *service;
 652
 653         service = get_default();
 654         if (service == NULL)
 655                 return "";
 656
 657         return __connman_service_type2string(service->type);
 658 }
 659
 660 static void mode_changed(struct connman_service *service)
 661 {
 662         const char *str;
 663
 664         str = mode2string(service->mode);
 665         if (str == NULL)
 666                 return;
 667
 668         connman_dbus_property_changed_basic(service->path,
 669                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 670                                                 DBUS_TYPE_STRING, &str);
 671 }
 672
 673 static void state_changed(struct connman_service *service)
 674 {
 675         const char *str;
 676
 677         str = state2string(service->state);
 678         if (str == NULL)
 679                 return;
 680
 681         connman_dbus_property_changed_basic(service->path,
 682                                 CONNMAN_SERVICE_INTERFACE, "State",
 683                                                 DBUS_TYPE_STRING, &str);
 684 }
 685
 686 static void strength_changed(struct connman_service *service)
 687 {
 688         if (service->strength == 0)
 689                 return;
 690
 691         connman_dbus_property_changed_basic(service->path,
 692                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 693                                         DBUS_TYPE_BYTE, &service->strength);
 694 }
 695
 696 static void favorite_changed(struct connman_service *service)
 697 {
 698         if (service->path == NULL)
 699                 return;
 700
 701         connman_dbus_property_changed_basic(service->path,
 702                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 703                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 704 }
 705
 706 static void immutable_changed(struct connman_service *service)
 707 {
 708         if (service->path == NULL)
 709                 return;
 710
 711         connman_dbus_property_changed_basic(service->path,
 712                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 713                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 714 }
 715
 716 static void roaming_changed(struct connman_service *service)
 717 {
 718         if (service->path == NULL)
 719                 return;
 720
 721         connman_dbus_property_changed_basic(service->path,
 722                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 723                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 724 }
 725
 726 static void autoconnect_changed(struct connman_service *service)
 727 {
 728         if (service->path == NULL)
 729                 return;
 730
 731         connman_dbus_property_changed_basic(service->path,
 732                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 733                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 734 }
 735
 736 static void passphrase_changed(struct connman_service *service)
 737 {
 738         dbus_bool_t required;
 739
 740         switch (service->type) {
 741         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 742         case CONNMAN_SERVICE_TYPE_SYSTEM:
 743         case CONNMAN_SERVICE_TYPE_ETHERNET:
 744         case CONNMAN_SERVICE_TYPE_WIMAX:
 745         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 746         case CONNMAN_SERVICE_TYPE_CELLULAR:
 747         case CONNMAN_SERVICE_TYPE_GPS:
 748         case CONNMAN_SERVICE_TYPE_VPN:
 749                 return;
 750         case CONNMAN_SERVICE_TYPE_WIFI:
 751                 required = FALSE;
 752
 753                 switch (service->security) {
 754                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 755                 case CONNMAN_SERVICE_SECURITY_NONE:
 756                         break;
 757                 case CONNMAN_SERVICE_SECURITY_WEP:
 758                 case CONNMAN_SERVICE_SECURITY_PSK:
 759                 case CONNMAN_SERVICE_SECURITY_WPA:
 760                 case CONNMAN_SERVICE_SECURITY_RSN:
 761                         if (service->passphrase == NULL)
 762                                 required = TRUE;
 763                         break;
 764                 case CONNMAN_SERVICE_SECURITY_8021X:
 765                         break;
 766                 }
 767                 break;
 768         }
 769
 770         connman_dbus_property_changed_basic(service->path,
 771                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 772                                                 DBUS_TYPE_BOOLEAN, &required);
 773 }
 774
 775 static void login_changed(struct connman_service *service)
 776 {
 777         dbus_bool_t required = service->login_required;
 778
 779         if (service->path == NULL)
 780                 return;
 781
 782         connman_dbus_property_changed_basic(service->path,
 783                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 784                                                 DBUS_TYPE_BOOLEAN, &required);
 785 }
 786
 787 static void apn_changed(struct connman_service *service)
 788 {
 789         dbus_bool_t required;
 790
 791         switch (service->type) {
 792         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 793         case CONNMAN_SERVICE_TYPE_SYSTEM:
 794         case CONNMAN_SERVICE_TYPE_ETHERNET:
 795         case CONNMAN_SERVICE_TYPE_WIMAX:
 796         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 797         case CONNMAN_SERVICE_TYPE_WIFI:
 798         case CONNMAN_SERVICE_TYPE_GPS:
 799         case CONNMAN_SERVICE_TYPE_VPN:
 800                 return;
 801         case CONNMAN_SERVICE_TYPE_CELLULAR:
 802                 break;
 803         }
 804
 805         required = (service->apn == NULL) ? TRUE : FALSE;
 806
 807         connman_dbus_property_changed_basic(service->path,
 808                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 809                                                 DBUS_TYPE_BOOLEAN, &required);
 810 }
 811
 812 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 813 {
 814         struct connman_service *service = user_data;
 815
 816         if (service->ipconfig != NULL)
 817                 __connman_ipconfig_append_ethernet(service->ipconfig, iter);
 818 }
 819
 820 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 821 {
 822         struct connman_service *service = user_data;
 823
 824         if (is_connected(service) == FALSE)
 825                 return;
 826
 827         if (service->ipconfig != NULL)
 828                 __connman_ipconfig_append_ipv4(service->ipconfig, iter);
 829 }
 830
 831 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 832 {
 833         struct connman_service *service = user_data;
 834         struct connman_ipconfig *ipv6config;
 835
 836         if (is_connected(service) == FALSE)
 837                 return;
 838
 839         if (service->ipconfig == NULL)
 840                 return;
 841
 842         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 843         if (ipv6config == NULL)
 844                 return;
 845
 846         __connman_ipconfig_append_ipv6(ipv6config, iter);
 847 }
 848
 849 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
 850 {
 851         struct connman_service *service = user_data;
 852
 853         if (service->ipconfig != NULL)
 854                 __connman_ipconfig_append_ipv4config(service->ipconfig, iter);
 855 }
 856
 857 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
 858 {
 859         struct connman_service *service = user_data;
 860         struct connman_ipconfig *ipv6config;
 861
 862         if (service->ipconfig == NULL)
 863                 return;
 864
 865         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
 866         if (ipv6config == NULL)
 867                 return;
 868
 869         __connman_ipconfig_append_ipv6config(ipv6config, iter);
 870 }
 871
 872 static void append_dns(DBusMessageIter *iter, void *user_data)
 873 {
 874         struct connman_service *service = user_data;
 875
 876         if (is_connected(service) == FALSE)
 877                 return;
 878
 879         if (service->nameservers != NULL) {
 880                 int i;
 881
 882                 for (i = 0; service->nameservers[i]; i++)
 883                         dbus_message_iter_append_basic(iter,
 884                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 885
 886                 return;
 887         }
 888
 889         if (service->nameserver == NULL)
 890                 return;
 891
 892         dbus_message_iter_append_basic(iter,
 893                                 DBUS_TYPE_STRING, &service->nameserver);
 894 }
 895
 896 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 897 {
 898         struct connman_service *service = user_data;
 899         int i;
 900
 901         if (service->nameservers == NULL)
 902                 return;
 903
 904         for (i = 0; service->nameservers[i]; i++)
 905                 dbus_message_iter_append_basic(iter,
 906                                 DBUS_TYPE_STRING, &service->nameservers[i]);
 907 }
 908
 909 static void append_domain(DBusMessageIter *iter, void *user_data)
 910 {
 911         struct connman_service *service = user_data;
 912
 913         if (is_connected(service) == FALSE && is_connecting(service) == FALSE)
 914                 return;
 915
 916         if (service->domainname == NULL)
 917                 return;
 918
 919         dbus_message_iter_append_basic(iter,
 920                                 DBUS_TYPE_STRING, &service->domainname);
 921 }
 922
 923 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
 924 {
 925         struct connman_service *service = user_data;
 926         int i;
 927
 928         if (service->domains == NULL)
 929                 return;
 930
 931         for (i = 0; service->domains[i]; i++)
 932                 dbus_message_iter_append_basic(iter,
 933                                 DBUS_TYPE_STRING, &service->domains[i]);
 934 }
 935
 936 static void append_proxy(DBusMessageIter *iter, void *user_data)
 937 {
 938         struct connman_service *service = user_data;
 939
 940         if (is_connected(service) == FALSE)
 941                 return;
 942
 943         if (service->ipconfig != NULL)
 944                 __connman_ipconfig_append_proxy(service->ipconfig, iter);
 945 }
 946
 947 static void append_provider(DBusMessageIter *iter, void *user_data)
 948 {
 949         struct connman_service *service = user_data;
 950
 951         DBG("%p %p", service, service->provider);
 952
 953         if (is_connected(service) == FALSE)
 954                 return;
 955
 956         if (service->provider != NULL)
 957                 __connman_provider_append_properties(service->provider, iter);
 958 }
 959
 960
 961 static void settings_changed(struct connman_service *service)
 962 {
 963         connman_dbus_property_changed_dict(service->path,
 964                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
 965                                                         append_ipv4, service);
 966
 967         connman_dbus_property_changed_dict(service->path,
 968                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
 969                                                         append_ipv6, service);
 970 }
 971
 972 static void ipv4_configuration_changed(struct connman_service *service)
 973 {
 974         connman_dbus_property_changed_dict(service->path,
 975                                         CONNMAN_SERVICE_INTERFACE,
 976                                                         "IPv4.Configuration",
 977                                                         append_ipv4config,
 978                                                         service);
 979 }
 980
 981 static void ipv6_configuration_changed(struct connman_service *service)
 982 {
 983         connman_dbus_property_changed_dict(service->path,
 984                                         CONNMAN_SERVICE_INTERFACE,
 985                                                         "IPv6.Configuration",
 986                                                         append_ipv6config,
 987                                                         service);
 988 }
 989
 990 static void dns_changed(struct connman_service *service)
 991 {
 992         connman_dbus_property_changed_array(service->path,
 993                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
 994                                         DBUS_TYPE_STRING, append_dns, service);
 995 }
 996
 997 static void dns_configuration_changed(struct connman_service *service)
 998 {
 999         connman_dbus_property_changed_array(service->path,
1000                                 CONNMAN_SERVICE_INTERFACE,
1001                                 "Nameservers.Configuration",
1002                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1003
1004         dns_changed(service);
1005 }
1006
1007 static void domain_changed(struct connman_service *service)
1008 {
1009         connman_dbus_property_changed_array(service->path,
1010                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1011                                 DBUS_TYPE_STRING, append_domain, service);
1012 }
1013
1014 static void domain_configuration_changed(struct connman_service *service)
1015 {
1016         connman_dbus_property_changed_array(service->path,
1017                                 CONNMAN_SERVICE_INTERFACE,
1018                                 "Domains.Configuration",
1019                                 DBUS_TYPE_STRING, append_domainconfig, service);
1020 }
1021
1022 static void proxy_changed(struct connman_service *service)
1023 {
1024         connman_dbus_property_changed_dict(service->path,
1025                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1026                                                         append_proxy, service);
1027 }
1028
1029 static void link_changed(struct connman_service *service)
1030 {
1031         connman_dbus_property_changed_dict(service->path,
1032                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1033                                                 append_ethernet, service);
1034 }
1035
1036 static void stats_append_counters(DBusMessageIter *dict,
1037                         struct connman_stats_data *stats,
1038                         struct connman_stats_data *counters,
1039                         connman_bool_t append_all)
1040 {
1041         if (counters->rx_packets != stats->rx_packets || append_all) {
1042                 counters->rx_packets = stats->rx_packets;
1043                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1044                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1045         }
1046
1047         if (counters->tx_packets != stats->tx_packets || append_all) {
1048                 counters->tx_packets = stats->tx_packets;
1049                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1050                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1051         }
1052
1053         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1054                 counters->rx_bytes = stats->rx_bytes;
1055                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1056                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1057         }
1058
1059         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1060                 counters->tx_bytes = stats->tx_bytes;
1061                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1062                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1063         }
1064
1065         if (counters->rx_errors != stats->rx_errors || append_all) {
1066                 counters->rx_errors = stats->rx_errors;
1067                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1068                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1069         }
1070
1071         if (counters->tx_errors != stats->tx_errors || append_all) {
1072                 counters->tx_errors = stats->tx_errors;
1073                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1074                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1075         }
1076
1077         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1078                 counters->rx_dropped = stats->rx_dropped;
1079                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1080                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1081         }
1082
1083         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1084                 counters->tx_dropped = stats->tx_dropped;
1085                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1086                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1087         }
1088
1089         if (counters->time != stats->time || append_all) {
1090                 counters->time = stats->time;
1091                 connman_dbus_dict_append_basic(dict, "Time",
1092                                         DBUS_TYPE_UINT32, &stats->time);
1093         }
1094 }
1095
1096 static void stats_append(struct connman_service *service,
1097                                 const char *counter,
1098                                 struct connman_stats_counter *counters,
1099                                 connman_bool_t append_all)
1100 {
1101         DBusMessageIter array, dict;
1102         DBusMessage *msg;
1103
1104         DBG("service %p counter %s", service, counter);
1105
1106         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1107         if (msg == NULL)
1108                 return;
1109
1110         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1111                                 &service->path, DBUS_TYPE_INVALID);
1112
1113         dbus_message_iter_init_append(msg, &array);
1114
1115         /* home counter */
1116         connman_dbus_dict_open(&array, &dict);
1117
1118         stats_append_counters(&dict, &service->stats.data,
1119                                 &counters->stats.data, append_all);
1120
1121         connman_dbus_dict_close(&array, &dict);
1122
1123         /* roaming counter */
1124         connman_dbus_dict_open(&array, &dict);
1125
1126         stats_append_counters(&dict, &service->stats_roaming.data,
1127                                 &counters->stats_roaming.data, append_all);
1128
1129         connman_dbus_dict_close(&array, &dict);
1130
1131         __connman_counter_send_usage(counter, msg);
1132 }
1133
1134 static void stats_update(struct connman_service *service,
1135                                 unsigned int rx_packets, unsigned int tx_packets,
1136                                 unsigned int rx_bytes, unsigned int tx_bytes,
1137                                 unsigned int rx_errors, unsigned int tx_errors,
1138                                 unsigned int rx_dropped, unsigned int tx_dropped)
1139 {
1140         struct connman_stats *stats = stats_get(service);
1141         struct connman_stats_data *data_last = &stats->data_last;
1142         struct connman_stats_data *data = &stats->data;
1143         unsigned int seconds;
1144
1145         DBG("service %p", service);
1146
1147         if (stats->valid == TRUE) {
1148                 data->rx_packets +=
1149                         rx_packets - data_last->rx_packets;
1150                 data->tx_packets +=
1151                         tx_packets - data_last->tx_packets;
1152                 data->rx_bytes +=
1153                         rx_bytes - data_last->rx_bytes;
1154                 data->tx_bytes +=
1155                         tx_bytes - data_last->tx_bytes;
1156                 data->rx_errors +=
1157                         rx_errors - data_last->rx_errors;
1158                 data->tx_errors +=
1159                         tx_errors - data_last->tx_errors;
1160                 data->rx_dropped +=
1161                         rx_dropped - data_last->rx_dropped;
1162                 data->tx_dropped +=
1163                         tx_dropped - data_last->tx_dropped;
1164         } else {
1165                 stats->valid = TRUE;
1166         }
1167
1168         data_last->rx_packets = rx_packets;
1169         data_last->tx_packets = tx_packets;
1170         data_last->rx_bytes = rx_bytes;
1171         data_last->tx_bytes = tx_bytes;
1172         data_last->rx_errors = rx_errors;
1173         data_last->tx_errors = tx_errors;
1174         data_last->rx_dropped = rx_dropped;
1175         data_last->tx_dropped = tx_dropped;
1176
1177         seconds = g_timer_elapsed(stats->timer, NULL);
1178         stats->data.time = stats->data_last.time + seconds;
1179 }
1180
1181 void __connman_service_notify(struct connman_ipconfig *ipconfig,
1182                         unsigned int rx_packets, unsigned int tx_packets,
1183                         unsigned int rx_bytes, unsigned int tx_bytes,
1184                         unsigned int rx_errors, unsigned int tx_errors,
1185                         unsigned int rx_dropped, unsigned int tx_dropped)
1186 {
1187         struct connman_service *service;
1188         GHashTableIter iter;
1189         gpointer key, value;
1190         const char *counter;
1191         struct connman_stats_counter *counters;
1192
1193         service = connman_ipconfig_get_data(ipconfig);
1194         if (service == NULL)
1195                 return;
1196
1197         if (is_connected(service) == FALSE)
1198                 return;
1199
1200         stats_update(service,
1201                 rx_packets, tx_packets,
1202                 rx_bytes, tx_bytes,
1203                 rx_errors, tx_errors,
1204                 rx_dropped, tx_dropped);
1205
1206         g_hash_table_iter_init(&iter, service->counter_table);
1207         while (g_hash_table_iter_next(&iter, &key, &value)) {
1208                 counter = key;
1209                 counters = value;
1210
1211                 stats_append(service, counter, counters, counters->append_all);
1212                 counters->append_all = FALSE;
1213         }
1214 }
1215
1216 int __connman_service_counter_register(const char *counter)
1217 {
1218         struct connman_service *service = NULL;
1219         GSequenceIter *iter;
1220         struct connman_stats_counter *counters;
1221
1222         DBG("counter %s", counter);
1223
1224         counter_list = g_slist_append(counter_list, (gpointer)counter);
1225
1226         iter = g_sequence_get_begin_iter(service_list);
1227
1228         while (g_sequence_iter_is_end(iter) == FALSE) {
1229                 service = g_sequence_get(iter);
1230
1231                 counters = g_try_new0(struct connman_stats_counter, 1);
1232                 if (counters == NULL)
1233                         return -ENOMEM;
1234
1235                 counters->append_all = TRUE;
1236
1237                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1238                                         counters);
1239
1240                 iter = g_sequence_iter_next(iter);
1241         }
1242
1243         return 0;
1244 }
1245
1246 void __connman_service_counter_unregister(const char *counter)
1247 {
1248         struct connman_service *service = NULL;
1249         GSequenceIter *iter;
1250
1251         DBG("counter %s", counter);
1252
1253         iter = g_sequence_get_begin_iter(service_list);
1254
1255         while (g_sequence_iter_is_end(iter) == FALSE) {
1256                 service = g_sequence_get(iter);
1257
1258                 g_hash_table_remove(service->counter_table, counter);
1259
1260                 iter = g_sequence_iter_next(iter);
1261         }
1262
1263         counter_list = g_slist_remove(counter_list, counter);
1264 }
1265
1266 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1267                                         struct connman_service *service)
1268 {
1269         dbus_bool_t required;
1270         const char *str;
1271
1272         str = __connman_service_type2string(service->type);
1273         if (str != NULL)
1274                 connman_dbus_dict_append_basic(dict, "Type",
1275                                                 DBUS_TYPE_STRING, &str);
1276
1277         str = mode2string(service->mode);
1278         if (str != NULL)
1279                 connman_dbus_dict_append_basic(dict, "Mode",
1280                                                 DBUS_TYPE_STRING, &str);
1281
1282         str = security2string(service->security);
1283         if (str != NULL)
1284                 connman_dbus_dict_append_basic(dict, "Security",
1285                                                 DBUS_TYPE_STRING, &str);
1286
1287         str = state2string(service->state);
1288         if (str != NULL)
1289                 connman_dbus_dict_append_basic(dict, "State",
1290                                                 DBUS_TYPE_STRING, &str);
1291
1292         str = error2string(service->error);
1293         if (str != NULL)
1294                 connman_dbus_dict_append_basic(dict, "Error",
1295                                                 DBUS_TYPE_STRING, &str);
1296
1297         if (service->strength > 0)
1298                 connman_dbus_dict_append_basic(dict, "Strength",
1299                                         DBUS_TYPE_BYTE, &service->strength);
1300
1301         connman_dbus_dict_append_basic(dict, "Favorite",
1302                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1303
1304         connman_dbus_dict_append_basic(dict, "Immutable",
1305                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1306
1307         if (service->favorite == TRUE)
1308                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1309                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1310         else
1311                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1312                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1313
1314         if (service->name != NULL)
1315                 connman_dbus_dict_append_basic(dict, "Name",
1316                                         DBUS_TYPE_STRING, &service->name);
1317
1318         connman_dbus_dict_append_basic(dict, "LoginRequired",
1319                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1320
1321         switch (service->type) {
1322         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1323         case CONNMAN_SERVICE_TYPE_SYSTEM:
1324         case CONNMAN_SERVICE_TYPE_GPS:
1325         case CONNMAN_SERVICE_TYPE_VPN:
1326                 break;
1327         case CONNMAN_SERVICE_TYPE_CELLULAR:
1328                 connman_dbus_dict_append_basic(dict, "Roaming",
1329                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1330
1331                 if (service->mcc != NULL && service->mnc != NULL) {
1332                         connman_dbus_dict_append_basic(dict, "MCC",
1333                                         DBUS_TYPE_STRING, &service->mcc);
1334                         connman_dbus_dict_append_basic(dict, "MNC",
1335                                         DBUS_TYPE_STRING, &service->mnc);
1336                 }
1337
1338                 if (service->apn != NULL) {
1339                         connman_dbus_dict_append_basic(dict, "APN",
1340                                         DBUS_TYPE_STRING, &service->apn);
1341
1342                         if (service->username != NULL)
1343                                 connman_dbus_dict_append_basic(dict,
1344                                         "Username", DBUS_TYPE_STRING,
1345                                                         &service->username);
1346
1347                         if (service->password != NULL)
1348                                 connman_dbus_dict_append_basic(dict,
1349                                         "Password", DBUS_TYPE_STRING,
1350                                                         &service->password);
1351
1352                         required = FALSE;
1353                 } else
1354                         required = TRUE;
1355
1356                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1357                                                 DBUS_TYPE_BOOLEAN, &required);
1358                 connman_dbus_dict_append_dict(dict, "Ethernet",
1359                                                 append_ethernet, service);
1360                 break;
1361         case CONNMAN_SERVICE_TYPE_WIFI:
1362                 if (service->passphrase != NULL && limited == FALSE)
1363                         connman_dbus_dict_append_basic(dict, "Passphrase",
1364                                 DBUS_TYPE_STRING, &service->passphrase);
1365
1366                 required = FALSE;
1367
1368                 switch (service->security) {
1369                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1370                 case CONNMAN_SERVICE_SECURITY_NONE:
1371                         break;
1372                 case CONNMAN_SERVICE_SECURITY_WEP:
1373                 case CONNMAN_SERVICE_SECURITY_PSK:
1374                 case CONNMAN_SERVICE_SECURITY_WPA:
1375                 case CONNMAN_SERVICE_SECURITY_RSN:
1376                         if (service->passphrase == NULL)
1377                                 required = TRUE;
1378                         break;
1379                 case CONNMAN_SERVICE_SECURITY_8021X:
1380                         break;
1381                 }
1382
1383                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1384                                                 DBUS_TYPE_BOOLEAN, &required);
1385                 /* fall through */
1386         case CONNMAN_SERVICE_TYPE_ETHERNET:
1387         case CONNMAN_SERVICE_TYPE_WIMAX:
1388         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1389                 connman_dbus_dict_append_dict(dict, "Ethernet",
1390                                                 append_ethernet, service);
1391                 break;
1392         }
1393
1394         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1395
1396         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1397                                                 append_ipv4config, service);
1398
1399         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1400
1401         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1402                                                 append_ipv6config, service);
1403
1404         connman_dbus_dict_append_array(dict, "Nameservers",
1405                                 DBUS_TYPE_STRING, append_dns, service);
1406
1407         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1408                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1409
1410         connman_dbus_dict_append_array(dict, "Domains",
1411                                 DBUS_TYPE_STRING, append_domain, service);
1412
1413         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1414                                 DBUS_TYPE_STRING, append_domainconfig, service);
1415
1416         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1417
1418         connman_dbus_dict_append_dict(dict, "Provider", append_provider, service);
1419 }
1420
1421 static void append_struct(gpointer value, gpointer user_data)
1422 {
1423         struct connman_service *service = value;
1424         DBusMessageIter *iter = user_data;
1425         DBusMessageIter entry, dict;
1426
1427         if (service->path == NULL || service->hidden == TRUE)
1428                 return;
1429
1430         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1431
1432         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1433                                                         &service->path);
1434
1435         connman_dbus_dict_open(&entry, &dict);
1436         append_properties(&dict, TRUE, service);
1437         connman_dbus_dict_close(&entry, &dict);
1438
1439         dbus_message_iter_close_container(iter, &entry);
1440 }
1441
1442 void __connman_service_list_struct(DBusMessageIter *iter)
1443 {
1444         g_sequence_foreach(service_list, append_struct, iter);
1445 }
1446
1447 int __connman_service_get_index(struct connman_service *service)
1448 {
1449         if (service == NULL)
1450                 return -1;
1451
1452         if (service->network == NULL)
1453                 return -1;
1454
1455         return connman_network_get_index(service->network);
1456 }
1457
1458 void __connman_service_set_domainname(struct connman_service *service,
1459                                                 const char *domainname)
1460 {
1461         if (service == NULL)
1462                 return;
1463
1464         g_free(service->domainname);
1465         service->domainname = g_strdup(domainname);
1466
1467         domain_changed(service);
1468 }
1469
1470 const char *__connman_service_get_domainname(struct connman_service *service)
1471 {
1472         if (service == NULL)
1473                 return NULL;
1474
1475         return service->domainname;
1476 }
1477
1478 const char *__connman_service_get_nameserver(struct connman_service *service)
1479 {
1480         if (service == NULL)
1481                 return NULL;
1482
1483         return service->nameserver;
1484 }
1485
1486 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1487                                                         const char *url)
1488 {
1489         if (service == NULL)
1490                 return;
1491
1492         if (__connman_ipconfig_set_proxy_autoconfig(service->ipconfig,
1493                                                                 url) < 0)
1494                 return;
1495
1496         proxy_changed(service);
1497 }
1498
1499 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1500 {
1501         if (service == NULL)
1502                 return NULL;
1503
1504         return __connman_ipconfig_get_proxy_autoconfig(service->ipconfig);
1505 }
1506
1507 static void connman_service_set_passphrase(struct connman_service *service,
1508                                         const char* passphrase)
1509 {
1510         g_free(service->passphrase);
1511         service->passphrase = g_strdup(passphrase);
1512
1513         passphrase_changed(service);
1514
1515         if (service->network != NULL)
1516                 connman_network_set_string(service->network,
1517                                         "WiFi.Passphrase",
1518                                         service->passphrase);
1519
1520         __connman_storage_save_service(service);
1521 }
1522
1523 static DBusMessage *get_properties(DBusConnection *conn,
1524                                         DBusMessage *msg, void *user_data)
1525 {
1526         struct connman_service *service = user_data;
1527         DBusMessage *reply;
1528         DBusMessageIter array, dict;
1529
1530         DBG("service %p", service);
1531
1532         reply = dbus_message_new_method_return(msg);
1533         if (reply == NULL)
1534                 return NULL;
1535
1536         dbus_message_iter_init_append(reply, &array);
1537
1538         connman_dbus_dict_open(&array, &dict);
1539         append_properties(&dict, FALSE, service);
1540         connman_dbus_dict_close(&array, &dict);
1541
1542         return reply;
1543 }
1544
1545 static DBusMessage *set_property(DBusConnection *conn,
1546                                         DBusMessage *msg, void *user_data)
1547 {
1548         struct connman_service *service = user_data;
1549         DBusMessageIter iter, value;
1550         const char *name;
1551         int type;
1552
1553         DBG("service %p", service);
1554
1555         if (dbus_message_iter_init(msg, &iter) == FALSE)
1556                 return __connman_error_invalid_arguments(msg);
1557
1558         dbus_message_iter_get_basic(&iter, &name);
1559         dbus_message_iter_next(&iter);
1560         dbus_message_iter_recurse(&iter, &value);
1561
1562         type = dbus_message_iter_get_arg_type(&value);
1563
1564         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
1565                 connman_bool_t autoconnect;
1566
1567                 if (type != DBUS_TYPE_BOOLEAN)
1568                         return __connman_error_invalid_arguments(msg);
1569
1570                 if (service->favorite == FALSE)
1571                         return __connman_error_invalid_service(msg);
1572
1573                 dbus_message_iter_get_basic(&value, &autoconnect);
1574
1575                 if (service->autoconnect == autoconnect)
1576                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1577
1578                 service->autoconnect = autoconnect;
1579
1580                 autoconnect_changed(service);
1581
1582                 __connman_storage_save_service(service);
1583         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1584                 const char *passphrase;
1585
1586                 if (type != DBUS_TYPE_STRING)
1587                         return __connman_error_invalid_arguments(msg);
1588
1589                 if (service->immutable == TRUE)
1590                         return __connman_error_not_supported(msg);
1591
1592                 dbus_message_iter_get_basic(&value, &passphrase);
1593
1594                 connman_service_set_passphrase(service, passphrase);
1595         } else if (g_str_equal(name, "APN") == TRUE) {
1596                 const char *apn;
1597
1598                 if (type != DBUS_TYPE_STRING)
1599                         return __connman_error_invalid_arguments(msg);
1600
1601                 if (service->immutable == TRUE)
1602                         return __connman_error_not_supported(msg);
1603
1604                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1605                         return __connman_error_invalid_service(msg);
1606
1607                 dbus_message_iter_get_basic(&value, &apn);
1608
1609                 g_free(service->apn);
1610                 service->apn = g_strdup(apn);
1611
1612                 apn_changed(service);
1613
1614                 if (service->network != NULL)
1615                         connman_network_set_string(service->network,
1616                                                 "Cellular.APN", service->apn);
1617
1618                 __connman_storage_save_service(service);
1619         } else if (g_str_equal(name, "Username") == TRUE) {
1620                 const char *username;
1621
1622                 if (type != DBUS_TYPE_STRING)
1623                         return __connman_error_invalid_arguments(msg);
1624
1625                 if (service->immutable == TRUE)
1626                         return __connman_error_not_supported(msg);
1627
1628                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1629                         return __connman_error_invalid_service(msg);
1630
1631                 dbus_message_iter_get_basic(&value, &username);
1632
1633                 g_free(service->username);
1634                 service->username = g_strdup(username);
1635
1636                 if (service->network != NULL)
1637                         connman_network_set_string(service->network,
1638                                         "Cellular.Username", service->username);
1639
1640                 __connman_storage_save_service(service);
1641         } else if (g_str_equal(name, "Password") == TRUE) {
1642                 const char *password;
1643
1644                 if (type != DBUS_TYPE_STRING)
1645                         return __connman_error_invalid_arguments(msg);
1646
1647                 if (service->immutable == TRUE)
1648                         return __connman_error_not_supported(msg);
1649
1650                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
1651                         return __connman_error_invalid_service(msg);
1652
1653                 dbus_message_iter_get_basic(&value, &password);
1654
1655                 g_free(service->password);
1656                 service->password = g_strdup(password);
1657
1658                 if (service->network != NULL)
1659                         connman_network_set_string(service->network,
1660                                         "Cellular.Password", service->password);
1661
1662                 __connman_storage_save_service(service);
1663         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
1664                 DBusMessageIter entry;
1665                 GString *str;
1666                 int index;
1667                 const char *gw;
1668
1669                 if (type != DBUS_TYPE_ARRAY)
1670                         return __connman_error_invalid_arguments(msg);
1671
1672                 str = g_string_new(NULL);
1673                 if (str == NULL)
1674                         return __connman_error_invalid_arguments(msg);
1675
1676                 index = connman_network_get_index(service->network);
1677                 gw = __connman_ipconfig_get_gateway(index);
1678
1679                 if (gw && strlen(gw))
1680                         __connman_service_nameserver_del_routes(service);
1681
1682                 dbus_message_iter_recurse(&value, &entry);
1683
1684                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1685                         const char *val;
1686                         dbus_message_iter_get_basic(&entry, &val);
1687                         dbus_message_iter_next(&entry);
1688                         if (str->len > 0)
1689                                 g_string_append_printf(str, " %s", val);
1690                         else
1691                                 g_string_append(str, val);
1692                 }
1693
1694                 g_strfreev(service->nameservers);
1695
1696                 if (str->len > 0)
1697                         service->nameservers = g_strsplit_set(str->str, " ", 0);
1698                 else
1699                         service->nameservers = NULL;
1700
1701                 g_string_free(str, TRUE);
1702
1703                 if (gw && strlen(gw))
1704                         __connman_service_nameserver_add_routes(service, gw);
1705
1706                 update_nameservers(service);
1707                 dns_configuration_changed(service);
1708
1709                 __connman_storage_save_service(service);
1710         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
1711                 DBusMessageIter entry;
1712                 GString *str;
1713
1714                 if (type != DBUS_TYPE_ARRAY)
1715                         return __connman_error_invalid_arguments(msg);
1716
1717                 str = g_string_new(NULL);
1718                 if (str == NULL)
1719                         return __connman_error_invalid_arguments(msg);
1720
1721                 dbus_message_iter_recurse(&value, &entry);
1722
1723                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
1724                         const char *val;
1725                         dbus_message_iter_get_basic(&entry, &val);
1726                         dbus_message_iter_next(&entry);
1727                         if (str->len > 0)
1728                                 g_string_append_printf(str, " %s", val);
1729                         else
1730                                 g_string_append(str, val);
1731                 }
1732
1733                 g_strfreev(service->domains);
1734
1735                 if (str->len > 0)
1736                         service->domains = g_strsplit_set(str->str, " ", 0);
1737                 else
1738                         service->domains = NULL;
1739
1740                 g_string_free(str, TRUE);
1741
1742                 //update_domains(service);
1743                 domain_configuration_changed(service);
1744
1745                 __connman_storage_save_service(service);
1746         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
1747                         g_str_equal(name, "IPv6.Configuration")) {
1748
1749                 enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
1750                 int err = 0;
1751                 struct connman_ipconfig *ipv6config;
1752
1753                 DBG("%s", name);
1754
1755                 ipv6config = connman_ipconfig_get_ipv6config(
1756                                                 service->ipconfig);
1757                 if (service->ipconfig == NULL)
1758                         return __connman_error_invalid_property(msg);
1759
1760                 if (is_connecting(service) ||
1761                                 is_connected(service)) {
1762                         __connman_network_clear_ipconfig(service->network,
1763                                                         service->ipconfig);
1764                         __connman_network_clear_ipconfig(service->network,
1765                                                                 ipv6config);
1766                 }
1767
1768                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
1769                         type = CONNMAN_IPCONFIG_TYPE_IPV4;
1770                         err = __connman_ipconfig_set_config(
1771                                         service->ipconfig, type, &value);
1772                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
1773                         type = CONNMAN_IPCONFIG_TYPE_IPV6;
1774                         err = __connman_ipconfig_set_config(
1775                                                 ipv6config, type, &value);
1776                 }
1777
1778                 if (err < 0) {
1779                         if (is_connected(service) ||
1780                                         is_connecting(service))
1781                                 __connman_network_set_ipconfig(
1782                                                         service->network,
1783                                                         service->ipconfig);
1784                         return __connman_error_failed(msg, -err);
1785                 }
1786
1787                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
1788                         ipv4_configuration_changed(service);
1789                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
1790                         ipv6_configuration_changed(service);
1791
1792                 if (is_connecting(service) ||
1793                                 is_connected(service))
1794                         __connman_network_set_ipconfig(service->network,
1795                                                         service->ipconfig);
1796
1797                 __connman_storage_save_service(service);
1798         } else
1799                 return __connman_error_invalid_property(msg);
1800
1801         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1802 }
1803
1804 static void set_idle(struct connman_service *service)
1805 {
1806         service->state = CONNMAN_SERVICE_STATE_IDLE;
1807         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1808         state_changed(service);
1809 }
1810
1811 static DBusMessage *clear_property(DBusConnection *conn,
1812                                         DBusMessage *msg, void *user_data)
1813 {
1814         struct connman_service *service = user_data;
1815         const char *name;
1816
1817         DBG("service %p", service);
1818
1819         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
1820                                                         DBUS_TYPE_INVALID);
1821
1822         if (g_str_equal(name, "Error") == TRUE) {
1823                 set_idle(service);
1824
1825                 g_get_current_time(&service->modified);
1826                 __connman_storage_save_service(service);
1827         } else if (g_str_equal(name, "Passphrase") == TRUE) {
1828                 if (service->immutable == TRUE)
1829                         return __connman_error_not_supported(msg);
1830
1831                 g_free(service->passphrase);
1832                 service->passphrase = NULL;
1833
1834                 passphrase_changed(service);
1835
1836                 __connman_storage_save_service(service);
1837         } else
1838                 return __connman_error_invalid_property(msg);
1839
1840         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1841 }
1842
1843 static connman_bool_t is_ignore(struct connman_service *service)
1844 {
1845         if (service->autoconnect == FALSE)
1846                 return TRUE;
1847
1848         if (service->roaming == TRUE)
1849                 return TRUE;
1850
1851         if (service->ignore == TRUE)
1852                 return TRUE;
1853
1854         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
1855                 return TRUE;
1856
1857         return FALSE;
1858 }
1859
1860 void __connman_service_auto_connect(void)
1861 {
1862         struct connman_service *service = NULL;
1863         GSequenceIter *iter;
1864
1865         DBG("");
1866
1867         iter = g_sequence_get_begin_iter(service_list);
1868
1869         while (g_sequence_iter_is_end(iter) == FALSE) {
1870                 service = g_sequence_get(iter);
1871
1872                 if (service->pending != NULL)
1873                         return;
1874
1875                 if (is_connecting(service) == TRUE)
1876                         return;
1877
1878                 if (service->favorite == FALSE)
1879                         return;
1880
1881                 if (is_connected(service) == TRUE)
1882                         return;
1883
1884                 if (is_ignore(service) == FALSE &&
1885                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
1886                         break;
1887
1888                 service = NULL;
1889
1890                 iter = g_sequence_iter_next(iter);
1891         }
1892
1893         if (service != NULL) {
1894                 service->userconnect = FALSE;
1895                 __connman_service_connect(service);
1896         }
1897 }
1898
1899 static void remove_timeout(struct connman_service *service)
1900 {
1901         if (service->timeout > 0) {
1902                 g_source_remove(service->timeout);
1903                 service->timeout = 0;
1904         }
1905 }
1906
1907 static void reply_pending(struct connman_service *service, int error)
1908 {
1909         remove_timeout(service);
1910
1911         if (service->pending != NULL) {
1912                 if (error > 0) {
1913                         DBusMessage *reply;
1914
1915                         reply = __connman_error_failed(service->pending,
1916                                                                 error);
1917                         if (reply != NULL)
1918                                 g_dbus_send_message(connection, reply);
1919                 } else
1920                         g_dbus_send_reply(connection, service->pending,
1921                                                         DBUS_TYPE_INVALID);
1922
1923                 dbus_message_unref(service->pending);
1924                 service->pending = NULL;
1925         }
1926 }
1927
1928 static gboolean connect_timeout(gpointer user_data)
1929 {
1930         struct connman_service *service = user_data;
1931         connman_bool_t autoconnect = FALSE;
1932
1933         DBG("service %p", service);
1934
1935         service->timeout = 0;
1936
1937         if (service->network != NULL)
1938                 __connman_network_disconnect(service->network);
1939
1940         __connman_ipconfig_disable(service->ipconfig);
1941
1942         if (service->pending != NULL) {
1943                 DBusMessage *reply;
1944
1945                 reply = __connman_error_operation_timeout(service->pending);
1946                 if (reply != NULL)
1947                         g_dbus_send_message(connection, reply);
1948
1949                 dbus_message_unref(service->pending);
1950                 service->pending = NULL;
1951         } else
1952                 autoconnect = TRUE;
1953
1954         __connman_service_indicate_state(service,
1955                                         CONNMAN_SERVICE_STATE_FAILURE);
1956
1957         if (autoconnect == TRUE && service->userconnect == FALSE)
1958                 __connman_service_auto_connect();
1959
1960         return FALSE;
1961 }
1962
1963 static void set_reconnect_state(struct connman_service *service,
1964                                                 connman_bool_t reconnect)
1965 {
1966         struct connman_device *device;
1967
1968         if (service->network == NULL)
1969                 return;
1970
1971         device = connman_network_get_device(service->network);
1972         if (device == NULL)
1973                 return;
1974
1975         __connman_device_set_reconnect(device, reconnect);
1976 }
1977
1978 static connman_bool_t get_reconnect_state(struct connman_service *service)
1979 {
1980         struct connman_device *device;
1981
1982         if (service->network == NULL)
1983                 return FALSE;
1984
1985         device = connman_network_get_device(service->network);
1986         if (device == NULL)
1987                 return FALSE;
1988
1989         return __connman_device_get_reconnect(device);
1990 }
1991
1992 struct connman_service *
1993 __connman_service_connect_type(enum connman_service_type type)
1994 {
1995         struct connman_service *service;
1996         GSequenceIter *iter;
1997         int err;
1998
1999         DBG("type %d", type);
2000
2001         /*
2002          * We go through the already sorted service list.
2003          * We pick the first one matching our type, or just
2004          * the first available one if we have no type.
2005          */
2006         iter = g_sequence_get_begin_iter(service_list);
2007         if (g_sequence_iter_is_end(iter))
2008                 return NULL;
2009         service = g_sequence_get(iter);
2010
2011         /*
2012          * If the first service is connected or about to be
2013          * connected, we return it, regardless of the type.
2014          */
2015         if ((g_sequence_iter_is_end(iter) == FALSE) &&
2016                 (is_connecting(service) == TRUE ||
2017                         is_connected(service) == TRUE))
2018                 return service;
2019
2020         while (g_sequence_iter_is_end(iter) == FALSE) {
2021                 if (service->type == type ||
2022                         type == CONNMAN_SERVICE_TYPE_UNKNOWN)
2023                         break;
2024
2025                 iter = g_sequence_iter_next(iter);
2026                 service = g_sequence_get(iter);
2027         }
2028
2029         if (g_sequence_iter_is_end(iter))
2030                 return NULL;
2031
2032         service->ignore = FALSE;
2033
2034         service->userconnect = TRUE;
2035
2036         set_reconnect_state(service, FALSE);
2037
2038         err = __connman_service_connect(service);
2039         if (err < 0) {
2040                 if (err == -ENOKEY)
2041                         if (__connman_agent_request_passphrase(service,
2042                                                                 NULL, NULL))
2043                                 return service;
2044
2045                 if (err != -EINPROGRESS)
2046                         return NULL;
2047         }
2048
2049         return service;
2050 }
2051
2052 static DBusMessage *connect_service(DBusConnection *conn,
2053                                         DBusMessage *msg, void *user_data)
2054 {
2055         struct connman_service *service = user_data;
2056         GSequenceIter *iter;
2057         int err;
2058
2059         DBG("service %p", service);
2060
2061         if (service->pending != NULL)
2062                 return __connman_error_in_progress(msg);
2063
2064         iter = g_sequence_get_begin_iter(service_list);
2065
2066         while (g_sequence_iter_is_end(iter) == FALSE) {
2067                 struct connman_service *temp = g_sequence_get(iter);
2068
2069                 if (service->type == temp->type &&
2070                                         is_connecting(temp) == TRUE)
2071                         return __connman_error_in_progress(msg);
2072
2073                 iter = g_sequence_iter_next(iter);
2074         }
2075
2076         service->ignore = FALSE;
2077
2078         service->userconnect = TRUE;
2079
2080         service->pending = dbus_message_ref(msg);
2081
2082         set_reconnect_state(service, FALSE);
2083
2084         err = __connman_service_connect(service);
2085         if (err < 0) {
2086                 if (err == -ENOKEY) {
2087                         if (__connman_agent_request_passphrase(service,
2088                                                         NULL, NULL) == 0)
2089                                 return NULL;
2090                 }
2091
2092                 if (err != -EINPROGRESS) {
2093                         dbus_message_unref(service->pending);
2094                         service->pending = NULL;
2095
2096                         return __connman_error_failed(msg, -err);
2097                 }
2098
2099                 return NULL;
2100         }
2101
2102         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2103 }
2104
2105 static DBusMessage *disconnect_service(DBusConnection *conn,
2106                                         DBusMessage *msg, void *user_data)
2107 {
2108         struct connman_service *service = user_data;
2109         int err;
2110
2111         DBG("service %p", service);
2112
2113         reply_pending(service, ECONNABORTED);
2114
2115         service->ignore = TRUE;
2116
2117         set_reconnect_state(service, FALSE);
2118
2119         err = __connman_service_disconnect(service);
2120         if (err < 0) {
2121                 if (err != -EINPROGRESS)
2122                         return __connman_error_failed(msg, -err);
2123
2124                 return NULL;
2125         }
2126
2127         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2128 }
2129
2130 static DBusMessage *remove_service(DBusConnection *conn,
2131                                         DBusMessage *msg, void *user_data)
2132 {
2133         struct connman_service *service = user_data;
2134
2135         DBG("service %p", service);
2136
2137         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2138                 return __connman_error_not_supported(msg);
2139
2140         if (service->immutable == TRUE)
2141                 return __connman_error_not_supported(msg);
2142
2143         if (service->favorite == FALSE &&
2144                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
2145                 return __connman_error_not_supported(msg);
2146
2147         if (service->network != NULL) {
2148                 set_reconnect_state(service, FALSE);
2149
2150                 __connman_network_disconnect(service->network);
2151         }
2152
2153         g_hash_table_destroy(service->counter_table);
2154
2155         g_free(service->passphrase);
2156         service->passphrase = NULL;
2157
2158         passphrase_changed(service);
2159
2160         g_free(service->apn);
2161         service->apn = NULL;
2162
2163         g_free(service->username);
2164         service->username = NULL;
2165
2166         g_free(service->password);
2167         service->password = NULL;
2168
2169         apn_changed(service);
2170
2171         set_idle(service);
2172
2173         __connman_service_set_favorite(service, FALSE);
2174         __connman_storage_save_service(service);
2175
2176         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2177 }
2178
2179 static DBusMessage *move_service(DBusConnection *conn,
2180                                         DBusMessage *msg, void *user_data,
2181                                                                 gboolean before)
2182 {
2183         struct connman_service *service = user_data;
2184         struct connman_service *target;
2185         const char *path;
2186         GSequenceIter *src, *dst;
2187
2188         DBG("service %p", service);
2189
2190         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2191                                                         DBUS_TYPE_INVALID);
2192
2193         if (service->favorite == FALSE)
2194                 return __connman_error_not_supported(msg);
2195
2196         target = find_service(path);
2197         if (target == NULL || target->favorite == FALSE || target == service)
2198                 return __connman_error_invalid_service(msg);
2199
2200         DBG("target %s", target->identifier);
2201
2202         if (target->state != service->state)
2203                 return __connman_error_invalid_service(msg);
2204
2205         g_get_current_time(&service->modified);
2206         __connman_storage_save_service(service);
2207
2208         src = g_hash_table_lookup(service_hash, service->identifier);
2209         dst = g_hash_table_lookup(service_hash, target->identifier);
2210
2211         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2212
2213         __connman_profile_changed(FALSE);
2214
2215         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2216 }
2217
2218 static DBusMessage *move_before(DBusConnection *conn,
2219                                         DBusMessage *msg, void *user_data)
2220 {
2221         return move_service(conn, msg, user_data, TRUE);
2222 }
2223
2224 static DBusMessage *move_after(DBusConnection *conn,
2225                                         DBusMessage *msg, void *user_data)
2226 {
2227         return move_service(conn, msg, user_data, FALSE);
2228 }
2229
2230 static DBusMessage *reset_counters(DBusConnection *conn,
2231                                         DBusMessage *msg, void *user_data)
2232 {
2233         struct connman_service *service = user_data;
2234
2235         reset_stats(service);
2236
2237         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2238 }
2239
2240 static GDBusMethodTable service_methods[] = {
2241         { "GetProperties", "",   "a{sv}", get_properties     },
2242         { "SetProperty",   "sv", "",      set_property       },
2243         { "ClearProperty", "s",  "",      clear_property     },
2244         { "Connect",       "",   "",      connect_service,
2245                                                 G_DBUS_METHOD_FLAG_ASYNC },
2246         { "Disconnect",    "",   "",      disconnect_service },
2247         { "Remove",        "",   "",      remove_service     },
2248         { "MoveBefore",    "o",  "",      move_before        },
2249         { "MoveAfter",     "o",  "",      move_after         },
2250         { "ResetCounters", "",   "",      reset_counters     },
2251         { },
2252 };
2253
2254 static GDBusSignalTable service_signals[] = {
2255         { "PropertyChanged", "sv" },
2256         { },
2257 };
2258
2259 static void service_free(gpointer user_data)
2260 {
2261         struct connman_service *service = user_data;
2262         char *path = service->path;
2263
2264         DBG("service %p", service);
2265
2266         reply_pending(service, ENOENT);
2267
2268         g_hash_table_remove(service_hash, service->identifier);
2269
2270         stats_stop(service);
2271         __connman_storage_save_service(service);
2272
2273         service->path = NULL;
2274
2275         if (path != NULL) {
2276                 __connman_profile_changed(FALSE);
2277
2278                 g_dbus_unregister_interface(connection, path,
2279                                                 CONNMAN_SERVICE_INTERFACE);
2280                 g_free(path);
2281         }
2282
2283         if (service->network != NULL)
2284                 connman_network_unref(service->network);
2285
2286         if (service->provider != NULL)
2287                 connman_provider_unref(service->provider);
2288
2289         if (service->ipconfig != NULL) {
2290                 connman_ipconfig_unref(service->ipconfig);
2291                 service->ipconfig = NULL;
2292         }
2293
2294         if (service->location != NULL)
2295                 connman_location_unref(service->location);
2296
2297         g_strfreev(service->nameservers);
2298         g_strfreev(service->domains);
2299
2300         g_free(service->nameserver);
2301         g_free(service->domainname);
2302         g_free(service->mcc);
2303         g_free(service->mnc);
2304         g_free(service->apn);
2305         g_free(service->username);
2306         g_free(service->password);
2307         g_free(service->profile);
2308         g_free(service->name);
2309         g_free(service->passphrase);
2310         g_free(service->identifier);
2311         g_free(service->eap);
2312         g_free(service->identity);
2313         g_free(service->ca_cert_file);
2314         g_free(service->client_cert_file);
2315         g_free(service->private_key_file);
2316         g_free(service->private_key_passphrase);
2317         g_free(service->phase2);
2318
2319         if (service->stats.timer != NULL)
2320                 g_timer_destroy(service->stats.timer);
2321         if (service->stats_roaming.timer != NULL)
2322                 g_timer_destroy(service->stats_roaming.timer);
2323
2324         g_free(service);
2325 }
2326
2327 /**
2328  * __connman_service_put:
2329  * @service: service structure
2330  *
2331  * Release service if no longer needed
2332  */
2333 void __connman_service_put(struct connman_service *service)
2334 {
2335         DBG("service %p", service);
2336
2337         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
2338                 GSequenceIter *iter;
2339
2340                 iter = g_hash_table_lookup(service_hash, service->identifier);
2341                 if (iter != NULL) {
2342                         reply_pending(service, ECONNABORTED);
2343
2344                         __connman_service_disconnect(service);
2345
2346                         g_sequence_remove(iter);
2347                 } else
2348                         service_free(service);
2349         }
2350 }
2351
2352 static void stats_init(struct connman_service *service)
2353 {
2354         /* home */
2355         service->stats.valid = FALSE;
2356         service->stats.enabled = FALSE;
2357         service->stats.timer = g_timer_new();
2358
2359         /* roaming */
2360         service->stats_roaming.valid = FALSE;
2361         service->stats_roaming.enabled = FALSE;
2362         service->stats_roaming.timer = g_timer_new();
2363 }
2364
2365 static void service_initialize(struct connman_service *service)
2366 {
2367         DBG("service %p", service);
2368
2369         service->refcount = 1;
2370
2371         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
2372         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
2373         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
2374         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
2375
2376         service->favorite  = FALSE;
2377         service->immutable = FALSE;
2378         service->hidden = FALSE;
2379
2380         service->ignore = FALSE;
2381
2382         service->userconnect = FALSE;
2383
2384         service->order = 0;
2385
2386         stats_init(service);
2387
2388         service->provider = NULL;
2389 }
2390
2391 /**
2392  * connman_service_create:
2393  *
2394  * Allocate a new service.
2395  *
2396  * Returns: a newly-allocated #connman_service structure
2397  */
2398 struct connman_service *connman_service_create(void)
2399 {
2400         GSList *list;
2401         struct connman_stats_counter *counters;
2402         const char *counter;
2403
2404         struct connman_service *service;
2405
2406         service = g_try_new0(struct connman_service, 1);
2407         if (service == NULL)
2408                 return NULL;
2409
2410         DBG("service %p", service);
2411
2412         service->counter_table = g_hash_table_new_full(g_str_hash,
2413                                                 g_str_equal, NULL, g_free);
2414
2415         for (list = counter_list; list; list = list->next) {
2416                 counter = list->data;
2417
2418                 counters = g_try_new0(struct connman_stats_counter, 1);
2419                 if (counters == NULL) {
2420                         g_hash_table_destroy(service->counter_table);
2421                         g_free(service);
2422                         return NULL;
2423                 }
2424
2425                 counters->append_all = TRUE;
2426
2427                 g_hash_table_replace(service->counter_table, (gpointer)counter,
2428                                 counters);
2429         }
2430
2431         service_initialize(service);
2432
2433         service->location = __connman_location_create(service);
2434
2435         return service;
2436 }
2437
2438 struct connman_location *__connman_service_get_location(struct connman_service *service)
2439 {
2440         return service->location;
2441 }
2442
2443 /**
2444  * connman_service_ref:
2445  * @service: service structure
2446  *
2447  * Increase reference counter of service
2448  */
2449 struct connman_service *connman_service_ref(struct connman_service *service)
2450 {
2451         DBG("%p", service);
2452
2453         g_atomic_int_inc(&service->refcount);
2454
2455         return service;
2456 }
2457
2458 /**
2459  * connman_service_unref:
2460  * @service: service structure
2461  *
2462  * Decrease reference counter of service
2463  */
2464 void connman_service_unref(struct connman_service *service)
2465 {
2466         __connman_service_put(service);
2467 }
2468
2469 static gint service_compare(gconstpointer a, gconstpointer b,
2470                                                         gpointer user_data)
2471 {
2472         struct connman_service *service_a = (void *) a;
2473         struct connman_service *service_b = (void *) b;
2474
2475         if (service_a->state != service_b->state) {
2476                 if (is_connected(service_a) == TRUE)
2477                         return -1;
2478                 if (is_connected(service_b) == TRUE)
2479                         return 1;
2480         }
2481
2482         if (service_a->order > service_b->order)
2483                 return -1;
2484
2485         if (service_a->order < service_b->order)
2486                 return 1;
2487
2488         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
2489                 return -1;
2490
2491         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
2492                 return 1;
2493
2494         if (service_a->type != service_b->type) {
2495                 switch (service_a->type) {
2496                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
2497                 case CONNMAN_SERVICE_TYPE_SYSTEM:
2498                 case CONNMAN_SERVICE_TYPE_ETHERNET:
2499                 case CONNMAN_SERVICE_TYPE_GPS:
2500                 case CONNMAN_SERVICE_TYPE_VPN:
2501                         break;
2502                 case CONNMAN_SERVICE_TYPE_WIFI:
2503                         return 1;
2504                 case CONNMAN_SERVICE_TYPE_WIMAX:
2505                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2506                 case CONNMAN_SERVICE_TYPE_CELLULAR:
2507                         return -1;
2508                 }
2509         }
2510
2511         return (gint) service_b->strength - (gint) service_a->strength;
2512 }
2513
2514 /**
2515  * connman_service_get_type:
2516  * @service: service structure
2517  *
2518  * Get the type of service
2519  */
2520 enum connman_service_type connman_service_get_type(struct connman_service *service)
2521 {
2522         if (service == NULL)
2523                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
2524
2525         return service->type;
2526 }
2527
2528 /**
2529  * connman_service_get_interface:
2530  * @service: service structure
2531  *
2532  * Get network interface of service
2533  */
2534 char *connman_service_get_interface(struct connman_service *service)
2535 {
2536         int index;
2537
2538         if (service == NULL)
2539                 return NULL;
2540
2541         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
2542                 index = connman_ipconfig_get_index(service->ipconfig);
2543
2544                 return connman_inet_ifname(index);
2545         }
2546
2547         if (service->network == NULL)
2548                 return NULL;
2549
2550         index = connman_network_get_index(service->network);
2551
2552         return connman_inet_ifname(index);
2553 }
2554
2555 /**
2556  * connman_service_get_network:
2557  * @service: service structure
2558  *
2559  * Get the service network
2560  */
2561 struct connman_network *
2562 __connman_service_get_network(struct connman_service *service)
2563 {
2564         if (service == NULL)
2565                 return NULL;
2566
2567         return service->network;
2568 }
2569
2570 struct connman_ipconfig *__connman_service_get_ipconfig(struct connman_service *service)
2571 {
2572         if (service == NULL)
2573                 return NULL;
2574
2575         return service->ipconfig;
2576 }
2577
2578 enum connman_service_security __connman_service_get_security(struct connman_service *service)
2579 {
2580         if (service == NULL)
2581                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2582
2583         return service->security;
2584 }
2585
2586 /**
2587  * __connman_service_set_favorite:
2588  * @service: service structure
2589  * @favorite: favorite value
2590  *
2591  * Change the favorite setting of service
2592  */
2593 int __connman_service_set_favorite(struct connman_service *service,
2594                                                 connman_bool_t favorite)
2595 {
2596         GSequenceIter *iter;
2597
2598         iter = g_hash_table_lookup(service_hash, service->identifier);
2599         if (iter == NULL)
2600                 return -ENOENT;
2601
2602         if (service->favorite == favorite)
2603                 return -EALREADY;
2604
2605         service->favorite = favorite;
2606
2607         favorite_changed(service);
2608
2609         g_sequence_sort_changed(iter, service_compare, NULL);
2610
2611         __connman_profile_changed(FALSE);
2612
2613         return 0;
2614 }
2615
2616 int __connman_service_set_immutable(struct connman_service *service,
2617                                                 connman_bool_t immutable)
2618 {
2619         service->immutable = immutable;
2620
2621         immutable_changed(service);
2622
2623         return 0;
2624 }
2625
2626 void __connman_service_set_string(struct connman_service *service,
2627                                   const char *key, const char *value)
2628 {
2629         if (g_str_equal(key, "EAP") == TRUE) {
2630                 g_free(service->eap);
2631                 service->eap = g_strdup(value);
2632         } else if (g_str_equal(key, "Identity") == TRUE) {
2633                 g_free(service->identity);
2634                 service->identity = g_strdup(value);
2635         } else if (g_str_equal(key, "CACertFile") == TRUE) {
2636                 g_free(service->ca_cert_file);
2637                 service->ca_cert_file = g_strdup(value);
2638         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
2639                 g_free(service->client_cert_file);
2640                 service->client_cert_file = g_strdup(value);
2641         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
2642                 g_free(service->private_key_file);
2643                 service->private_key_file = g_strdup(value);
2644         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
2645                 g_free(service->private_key_passphrase);
2646                 service->private_key_passphrase = g_strdup(value);
2647         } else if (g_str_equal(key, "Phase2") == TRUE) {
2648                 g_free(service->phase2);
2649                 service->phase2 = g_strdup(value);
2650         } else if (g_str_equal(key, "Passphrase") == TRUE) {
2651                 g_free(service->passphrase);
2652                 service->passphrase = g_strdup(value);
2653         }
2654 }
2655
2656 int __connman_service_indicate_state(struct connman_service *service,
2657                                         enum connman_service_state state)
2658 {
2659         GSequenceIter *iter;
2660
2661         DBG("service %p state %d", service, state);
2662
2663         if (service == NULL)
2664                 return -EINVAL;
2665
2666         if (service->state == state)
2667                 return -EALREADY;
2668
2669         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
2670                                 state == CONNMAN_SERVICE_STATE_IDLE)
2671                 return -EINVAL;
2672
2673         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
2674                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
2675                 return -EINVAL;
2676
2677         if (state == CONNMAN_SERVICE_STATE_IDLE &&
2678                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
2679                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
2680                 state_changed(service);
2681
2682                 reply_pending(service, ECONNABORTED);
2683
2684                 __connman_service_disconnect(service);
2685         }
2686
2687         if (state == CONNMAN_SERVICE_STATE_CONFIGURATION)
2688                 __connman_ipconfig_enable(service->ipconfig);
2689
2690         service->state = state;
2691         state_changed(service);
2692
2693         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
2694                 if (service->login_required == TRUE) {
2695                         service->login_required = FALSE;
2696                         login_changed(service);
2697                 }
2698
2699                 connman_timeserver_sync();
2700         }
2701
2702         if (state == CONNMAN_SERVICE_STATE_IDLE) {
2703                 connman_bool_t reconnect;
2704
2705                 reconnect = get_reconnect_state(service);
2706                 if (reconnect == TRUE)
2707                         __connman_service_auto_connect();
2708         }
2709
2710         if (state == CONNMAN_SERVICE_STATE_READY) {
2711                 set_reconnect_state(service, TRUE);
2712
2713                 __connman_service_set_favorite(service, TRUE);
2714
2715                 reply_pending(service, 0);
2716
2717                 service->userconnect = FALSE;
2718
2719                 g_get_current_time(&service->modified);
2720                 __connman_storage_save_service(service);
2721
2722                 update_nameservers(service);
2723                 dns_changed(service);
2724
2725                 __connman_wpad_start(service);
2726
2727                 __connman_notifier_connect(service->type);
2728
2729                 default_changed();
2730         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2731                 __connman_location_finish(service);
2732
2733                 default_changed();
2734
2735                 __connman_wpad_stop(service);
2736
2737                 update_nameservers(service);
2738                 dns_changed(service);
2739
2740                 __connman_notifier_disconnect(service->type);
2741         }
2742
2743         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
2744                 reply_pending(service, EIO);
2745
2746                 if (service->userconnect == FALSE)
2747                         __connman_service_auto_connect();
2748
2749                 g_get_current_time(&service->modified);
2750                 __connman_storage_save_service(service);
2751         } else
2752                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2753
2754         iter = g_hash_table_lookup(service_hash, service->identifier);
2755         if (iter != NULL)
2756                 g_sequence_sort_changed(iter, service_compare, NULL);
2757
2758         __connman_profile_changed(FALSE);
2759
2760         if (service->state == CONNMAN_SERVICE_STATE_ONLINE)
2761                 default_changed();
2762
2763         if (service->state == CONNMAN_SERVICE_STATE_DISCONNECT) {
2764                 struct connman_service *def_service = get_default();
2765
2766                 if (__connman_notifier_count_connected() == 0 &&
2767                         def_service != NULL &&
2768                                 def_service->provider != NULL)
2769                         __connman_provider_disconnect(def_service->provider);
2770         }
2771
2772         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
2773                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
2774                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
2775
2776         return 0;
2777 }
2778
2779 int __connman_service_indicate_error(struct connman_service *service,
2780                                         enum connman_service_error error)
2781 {
2782         DBG("service %p error %d", service, error);
2783
2784         if (service == NULL)
2785                 return -EINVAL;
2786
2787         service->error = error;
2788
2789         return __connman_service_indicate_state(service,
2790                                         CONNMAN_SERVICE_STATE_FAILURE);
2791 }
2792
2793 int __connman_service_indicate_default(struct connman_service *service)
2794 {
2795         DBG("service %p", service);
2796
2797         default_changed();
2798
2799         __connman_location_detect(service);
2800
2801         return 0;
2802 }
2803
2804 int __connman_service_request_login(struct connman_service *service)
2805 {
2806         DBG("service %p", service);
2807
2808         if (service == NULL)
2809                 return -EINVAL;
2810
2811         service->login_required = TRUE;
2812         login_changed(service);
2813
2814         return 0;
2815 }
2816
2817 static connman_bool_t prepare_network(struct connman_service *service)
2818 {
2819         enum connman_network_type type;
2820         unsigned int ssid_len;
2821
2822         type = connman_network_get_type(service->network);
2823
2824         switch (type) {
2825         case CONNMAN_NETWORK_TYPE_UNKNOWN:
2826         case CONNMAN_NETWORK_TYPE_VENDOR:
2827                 return FALSE;
2828         case CONNMAN_NETWORK_TYPE_WIFI:
2829                 if (connman_network_get_blob(service->network, "WiFi.SSID",
2830                                                         &ssid_len) == NULL)
2831                         return FALSE;
2832
2833                 connman_network_set_string(service->network,
2834                                 "WiFi.Passphrase", service->passphrase);
2835                 break;
2836         case CONNMAN_NETWORK_TYPE_ETHERNET:
2837         case CONNMAN_NETWORK_TYPE_WIMAX:
2838         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
2839         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
2840                 break;
2841         case CONNMAN_NETWORK_TYPE_CELLULAR:
2842                 connman_network_set_string(service->network,
2843                                                 "Cellular.APN", service->apn);
2844
2845                 connman_network_set_string(service->network,
2846                                         "Cellular.Username", service->username);
2847                 connman_network_set_string(service->network,
2848                                         "Cellular.Password", service->password);
2849                 break;
2850         }
2851
2852         return TRUE;
2853 }
2854
2855 static void prepare_8021x(struct connman_service *service)
2856 {
2857         if (service->eap != NULL)
2858                 connman_network_set_string(service->network, "WiFi.EAP",
2859                                                                 service->eap);
2860
2861         if (service->identity != NULL)
2862                 connman_network_set_string(service->network, "WiFi.Identity",
2863                                                         service->identity);
2864
2865         if (service->ca_cert_file != NULL)
2866                 connman_network_set_string(service->network, "WiFi.CACertFile",
2867                                                         service->ca_cert_file);
2868
2869         if (service->client_cert_file != NULL)
2870                 connman_network_set_string(service->network,
2871                                                 "WiFi.ClientCertFile",
2872                                                 service->client_cert_file);
2873
2874         if (service->private_key_file != NULL)
2875                 connman_network_set_string(service->network,
2876                                                 "WiFi.PrivateKeyFile",
2877                                                 service->private_key_file);
2878
2879         if (service->private_key_passphrase != NULL)
2880                 connman_network_set_string(service->network,
2881                                         "WiFi.PrivateKeyPassphrase",
2882                                         service->private_key_passphrase);
2883
2884         if (service->phase2 != NULL)
2885                 connman_network_set_string(service->network, "WiFi.Phase2",
2886                                                         service->phase2);
2887 }
2888
2889 int __connman_service_connect(struct connman_service *service)
2890 {
2891         int err;
2892
2893         DBG("service %p", service);
2894
2895         if (is_connected(service) == TRUE)
2896                 return -EISCONN;
2897
2898         if (is_connecting(service) == TRUE)
2899                 return -EALREADY;
2900
2901         switch (service->type) {
2902         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2903         case CONNMAN_SERVICE_TYPE_SYSTEM:
2904         case CONNMAN_SERVICE_TYPE_GPS:
2905                 return -EINVAL;
2906         case CONNMAN_SERVICE_TYPE_ETHERNET:
2907         case CONNMAN_SERVICE_TYPE_WIMAX:
2908         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2909         case CONNMAN_SERVICE_TYPE_VPN:
2910                 break;
2911         case CONNMAN_SERVICE_TYPE_CELLULAR:
2912                 if (service->apn == NULL)
2913                         return -EINVAL;
2914                 break;
2915         case CONNMAN_SERVICE_TYPE_WIFI:
2916                 switch (service->security) {
2917                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2918                 case CONNMAN_SERVICE_SECURITY_NONE:
2919                         break;
2920                 case CONNMAN_SERVICE_SECURITY_WEP:
2921                 case CONNMAN_SERVICE_SECURITY_PSK:
2922                 case CONNMAN_SERVICE_SECURITY_WPA:
2923                 case CONNMAN_SERVICE_SECURITY_RSN:
2924                         if (service->passphrase == NULL)
2925                                 return -ENOKEY;
2926                         break;
2927                 case CONNMAN_SERVICE_SECURITY_8021X:
2928                         break;
2929                 }
2930                 break;
2931         }
2932
2933         if (service->network != NULL) {
2934                 if (prepare_network(service) == FALSE)
2935                         return -EINVAL;
2936
2937                 switch (service->security) {
2938                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
2939                 case CONNMAN_SERVICE_SECURITY_NONE:
2940                 case CONNMAN_SERVICE_SECURITY_WEP:
2941                 case CONNMAN_SERVICE_SECURITY_PSK:
2942                 case CONNMAN_SERVICE_SECURITY_WPA:
2943                 case CONNMAN_SERVICE_SECURITY_RSN:
2944                         break;
2945                 case CONNMAN_SERVICE_SECURITY_8021X:
2946                         prepare_8021x(service);
2947                         break;
2948                 }
2949
2950                 __connman_ipconfig_enable(service->ipconfig);
2951
2952                 err = __connman_network_connect(service->network);
2953         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2954                                         service->provider != NULL)
2955                 err = __connman_provider_connect(service->provider);
2956         else
2957                 return -EOPNOTSUPP;
2958
2959         if (err < 0) {
2960                 if (err != -EINPROGRESS) {
2961                         __connman_ipconfig_disable(service->ipconfig);
2962                         return err;
2963                 }
2964
2965                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
2966                                                 connect_timeout, service);
2967
2968                 return -EINPROGRESS;
2969         }
2970
2971         return 0;
2972 }
2973
2974 int __connman_service_disconnect(struct connman_service *service)
2975 {
2976         struct connman_ipconfig *ipv6config;
2977         int err;
2978
2979         DBG("service %p", service);
2980
2981         if (service->network != NULL) {
2982                 err = __connman_network_disconnect(service->network);
2983         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
2984                                         service->provider != NULL)
2985                 err = __connman_provider_disconnect(service->provider);
2986         else
2987                 return -EOPNOTSUPP;
2988
2989         __connman_ipconfig_set_proxy_autoconfig(service->ipconfig, NULL);
2990
2991         __connman_ipconfig_clear_address(service->ipconfig);
2992
2993         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
2994
2995         __connman_ipconfig_clear_address(ipv6config);
2996
2997         __connman_ipconfig_disable(service->ipconfig);
2998
2999         if (err < 0) {
3000                 if (err != -EINPROGRESS)
3001                         return err;
3002
3003                 return -EINPROGRESS;
3004         }
3005
3006         return 0;
3007 }
3008
3009 /**
3010  * __connman_service_lookup:
3011  * @pattern: search pattern
3012  * @path: return object path
3013  *
3014  * Look up a service path from a search pattern
3015  */
3016 int __connman_service_lookup(const char *pattern, const char **path)
3017 {
3018         GHashTableIter iter;
3019         gpointer key, value;
3020
3021         g_hash_table_iter_init(&iter, service_hash);
3022
3023         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
3024                 GSequenceIter *iter = value;
3025                 struct connman_service *service = g_sequence_get(iter);
3026
3027                 if (g_strcmp0(service->identifier, pattern) == 0 ||
3028                                 g_strcmp0(service->name, pattern) == 0) {
3029                         *path = (const char *) service->path;
3030                         return 0;
3031                 }
3032         }
3033
3034         return -ENXIO;
3035 }
3036
3037 /**
3038  * lookup_by_identifier:
3039  * @identifier: service identifier
3040  *
3041  * Look up a service by identifier (reference count will not be increased)
3042  */
3043 static struct connman_service *lookup_by_identifier(const char *identifier)
3044 {
3045         GSequenceIter *iter;
3046
3047         iter = g_hash_table_lookup(service_hash, identifier);
3048         if (iter != NULL)
3049                 return g_sequence_get(iter);
3050
3051         return NULL;
3052 }
3053
3054 static struct connman_network *create_hidden_wifi(struct connman_device *device,
3055                 const char *ssid, const char *mode, const char *security)
3056 {
3057         struct connman_network *network;
3058         char *name;
3059         int index;
3060         unsigned int i, ssid_len;
3061
3062         ssid_len = strlen(ssid);
3063         if (ssid_len < 1)
3064                 return NULL;
3065
3066         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
3067         if (network == NULL)
3068                 return NULL;
3069
3070         connman_network_set_blob(network, "WiFi.SSID",
3071                                         (unsigned char *) ssid, ssid_len);
3072
3073         connman_network_set_string(network, "WiFi.Mode", mode);
3074         connman_network_set_string(network, "WiFi.Security", security);
3075
3076         name = g_try_malloc0(ssid_len + 1);
3077         if (name == NULL) {
3078                 connman_network_unref(network);
3079                 return NULL;
3080         }
3081
3082         for (i = 0; i < ssid_len; i++) {
3083                 if (g_ascii_isprint(ssid[i]))
3084                         name[i] = ssid[i];
3085                 else
3086                         name[i] = ' ';
3087         }
3088
3089         connman_network_set_name(network, name);
3090
3091         g_free(name);
3092
3093         index = connman_device_get_index(device);
3094         connman_network_set_index(network, index);
3095
3096         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
3097
3098         if (connman_device_add_network(device, network) < 0) {
3099                 connman_network_unref(network);
3100                 return NULL;
3101         }
3102
3103         connman_network_set_available(network, TRUE);
3104
3105         return network;
3106 }
3107
3108 int __connman_service_create_and_connect(DBusMessage *msg)
3109 {
3110         struct connman_service *service;
3111         struct connman_network *network;
3112         struct connman_device *device;
3113         DBusMessageIter iter, array;
3114         const char *mode = "managed", *security = "none", *group_security;
3115         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
3116         unsigned int ssid_len = 0;
3117         const char *ident;
3118         char *name, *group;
3119         gboolean created = FALSE;
3120         int err;
3121
3122         dbus_message_iter_init(msg, &iter);
3123         dbus_message_iter_recurse(&iter, &array);
3124
3125         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
3126                 DBusMessageIter entry, value;
3127                 const char *key;
3128
3129                 dbus_message_iter_recurse(&array, &entry);
3130                 dbus_message_iter_get_basic(&entry, &key);
3131
3132                 dbus_message_iter_next(&entry);
3133                 dbus_message_iter_recurse(&entry, &value);
3134
3135                 switch (dbus_message_iter_get_arg_type(&value)) {
3136                 case DBUS_TYPE_STRING:
3137                         if (g_str_equal(key, "Type") == TRUE)
3138                                 dbus_message_iter_get_basic(&value, &type);
3139                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
3140                                         g_str_equal(key, "Mode") == TRUE)
3141                                 dbus_message_iter_get_basic(&value, &mode);
3142                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
3143                                         g_str_equal(key, "Security") == TRUE)
3144                                 dbus_message_iter_get_basic(&value, &security);
3145                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
3146                                         g_str_equal(key, "Passphrase") == TRUE)
3147                                 dbus_message_iter_get_basic(&value, &passphrase);
3148                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
3149                                         g_str_equal(key, "SSID") == TRUE)
3150                                 dbus_message_iter_get_basic(&value, &ssid);
3151                 }
3152
3153                 dbus_message_iter_next(&array);
3154         }
3155
3156         if (type == NULL)
3157                 return -EINVAL;
3158
3159         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
3160                 return -EOPNOTSUPP;
3161
3162         if (ssid == NULL)
3163                 return -EINVAL;
3164
3165         ssid_len = strlen(ssid);
3166         if (ssid_len < 1)
3167                 return -EINVAL;
3168
3169         if (g_strcmp0(security, "none") != 0 &&
3170                                 g_strcmp0(security, "wep") != 0 &&
3171                                 g_strcmp0(security, "psk") != 0 &&
3172                                 g_strcmp0(security, "wpa") != 0 &&
3173                                 g_strcmp0(security, "rsn") != 0 &&
3174                                 g_strcmp0(security, "ieee8021x") != 0)
3175                 return -EINVAL;
3176
3177         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
3178         if (device == NULL)
3179                 return -EOPNOTSUPP;
3180
3181         ident = connman_device_get_ident(device);
3182         if (ident == NULL)
3183                 return -EOPNOTSUPP;
3184
3185
3186         if (!g_strcmp0(security, "wpa") ||
3187                 !g_strcmp0(security, "rsn"))
3188                 group_security = "psk";
3189         else
3190                 group_security = security;
3191
3192         group = connman_wifi_build_group_name((unsigned char *) ssid,
3193                                                 ssid_len, mode, group_security);
3194         if (group == NULL)
3195                 return -EINVAL;
3196
3197         name = g_strdup_printf("%s_%s_%s", type, ident, group);
3198
3199         service = lookup_by_identifier(name);
3200
3201         if (service != NULL)
3202                 goto done;
3203
3204         network = create_hidden_wifi(device, ssid, mode, security);
3205         if (network != NULL) {
3206                 connman_network_set_group(network, group);
3207                 created = TRUE;
3208         }
3209
3210         service = lookup_by_identifier(name);
3211
3212 done:
3213         g_free(name);
3214         g_free(group);
3215
3216         if (service == NULL) {
3217                 err = -EOPNOTSUPP;
3218                 goto failed;
3219         }
3220
3221         set_reconnect_state(service, FALSE);
3222
3223         __connman_device_disconnect(device);
3224
3225         if (passphrase != NULL) {
3226                 g_free(service->passphrase);
3227                 service->passphrase = g_strdup(passphrase);
3228         }
3229
3230         service->userconnect = TRUE;
3231
3232         err = __connman_service_connect(service);
3233         if (err < 0 && err != -EINPROGRESS)
3234                 goto failed;
3235
3236         g_dbus_send_reply(connection, msg,
3237                                 DBUS_TYPE_OBJECT_PATH, &service->path,
3238                                                         DBUS_TYPE_INVALID);
3239
3240         return 0;
3241
3242 failed:
3243         if (service != NULL && created == TRUE) {
3244                 struct connman_network *network = service->network;
3245
3246                 if (network != NULL) {
3247                         connman_network_set_available(network, FALSE);
3248                         __connman_device_cleanup_networks(device);
3249                 } else
3250                         __connman_service_put(service);
3251         }
3252
3253         return err;
3254 }
3255
3256 /**
3257  * __connman_service_get:
3258  * @identifier: service identifier
3259  *
3260  * Look up a service by identifier or create a new one if not found
3261  */
3262 static struct connman_service *service_get(const char *identifier)
3263 {
3264         struct connman_service *service;
3265         GSequenceIter *iter;
3266
3267         iter = g_hash_table_lookup(service_hash, identifier);
3268         if (iter != NULL) {
3269                 service = g_sequence_get(iter);
3270                 if (service != NULL)
3271                         connman_service_ref(service);
3272                 return service;
3273         }
3274
3275         service = connman_service_create();
3276         if (service == NULL)
3277                 return NULL;
3278
3279         DBG("service %p", service);
3280
3281         service->identifier = g_strdup(identifier);
3282
3283         service->profile = g_strdup(__connman_profile_active_ident());
3284
3285         iter = g_sequence_insert_sorted(service_list, service,
3286                                                 service_compare, NULL);
3287
3288         g_hash_table_insert(service_hash, service->identifier, iter);
3289
3290         return service;
3291 }
3292
3293 static int service_register(struct connman_service *service)
3294 {
3295         const char *path = __connman_profile_active_path();
3296         GSequenceIter *iter;
3297
3298         DBG("service %p", service);
3299
3300         if (service->path != NULL)
3301                 return -EALREADY;
3302
3303         service->path = g_strdup_printf("%s/%s", path, service->identifier);
3304
3305         DBG("path %s", service->path);
3306
3307         __connman_config_provision_service(service);
3308
3309         __connman_storage_load_service(service);
3310
3311         g_dbus_register_interface(connection, service->path,
3312                                         CONNMAN_SERVICE_INTERFACE,
3313                                         service_methods, service_signals,
3314                                                         NULL, service, NULL);
3315
3316         iter = g_hash_table_lookup(service_hash, service->identifier);
3317         if (iter != NULL)
3318                 g_sequence_sort_changed(iter, service_compare, NULL);
3319
3320         __connman_profile_changed(TRUE);
3321
3322         return 0;
3323 }
3324
3325 static void service_up(struct connman_ipconfig *ipconfig)
3326 {
3327         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3328
3329         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
3330
3331         link_changed(service);
3332
3333         service->stats.valid = FALSE;
3334         service->stats_roaming.valid = FALSE;
3335 }
3336
3337 static void service_down(struct connman_ipconfig *ipconfig)
3338 {
3339         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
3340 }
3341
3342 static void service_lower_up(struct connman_ipconfig *ipconfig)
3343 {
3344         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3345
3346         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
3347
3348         stats_start(service);
3349 }
3350
3351 static void service_lower_down(struct connman_ipconfig *ipconfig)
3352 {
3353         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3354
3355         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
3356
3357         stats_stop(service);
3358         __connman_storage_save_service(service);
3359 }
3360
3361 static void service_ip_bound(struct connman_ipconfig *ipconfig)
3362 {
3363         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3364
3365         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
3366
3367         settings_changed(service);
3368 }
3369
3370 static void service_ip_release(struct connman_ipconfig *ipconfig)
3371 {
3372         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
3373
3374         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
3375
3376         settings_changed(service);
3377 }
3378
3379 static const struct connman_ipconfig_ops service_ops = {
3380         .up             = service_up,
3381         .down           = service_down,
3382         .lower_up       = service_lower_up,
3383         .lower_down     = service_lower_down,
3384         .ip_bound       = service_ip_bound,
3385         .ip_release     = service_ip_release,
3386 };
3387
3388 static void setup_ipconfig(struct connman_service *service, int index)
3389 {
3390         if (index < 0)
3391                 return;
3392
3393         service->ipconfig = connman_ipconfig_create(index);
3394         if (service->ipconfig == NULL)
3395                 return;
3396
3397         connman_ipconfig_set_method(service->ipconfig,
3398                                         CONNMAN_IPCONFIG_METHOD_DHCP);
3399
3400         connman_ipconfig_set_data(service->ipconfig, service);
3401
3402         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3403 }
3404
3405 void __connman_service_create_ipconfig(struct connman_service *service,
3406                                                                 int index)
3407 {
3408         struct connman_ipconfig *ipv6config;
3409         const char *ident = service->profile;
3410         GKeyFile *keyfile;
3411
3412         if (service->ipconfig != NULL)
3413                 return;
3414
3415         setup_ipconfig(service, index);
3416
3417         if (ident == NULL)
3418                 return;
3419
3420         keyfile = __connman_storage_open_profile(ident);
3421         if (keyfile == NULL)
3422                 return;
3423
3424
3425         ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
3426         if (ipv6config != NULL)
3427                 __connman_ipconfig_load(ipv6config, keyfile,
3428                                         service->identifier, "IPv6.");
3429
3430         __connman_ipconfig_load(service->ipconfig, keyfile,
3431                                         service->identifier, "IPv4.");
3432         g_key_file_free(keyfile);
3433 }
3434
3435 /**
3436  * __connman_service_lookup_from_network:
3437  * @network: network structure
3438  *
3439  * Look up a service by network (reference count will not be increased)
3440  */
3441 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
3442 {
3443         struct connman_service *service;
3444         const char *ident, *group;
3445         char *name;
3446
3447         DBG("network %p", network);
3448
3449         ident = __connman_network_get_ident(network);
3450         if (ident == NULL)
3451                 return NULL;
3452
3453         group = connman_network_get_group(network);
3454         if (group == NULL)
3455                 return NULL;
3456
3457         name = g_strdup_printf("%s_%s_%s",
3458                         __connman_network_get_type(network), ident, group);
3459         service = lookup_by_identifier(name);
3460         g_free(name);
3461
3462         return service;
3463 }
3464
3465 struct connman_service *__connman_service_lookup_from_index(int index)
3466 {
3467         struct connman_service *service;
3468         GSequenceIter *iter;
3469
3470         iter = g_sequence_get_begin_iter(service_list);
3471
3472         while (g_sequence_iter_is_end(iter) == FALSE) {
3473                 service = g_sequence_get(iter);
3474
3475                 if (connman_ipconfig_get_index(service->ipconfig) == index)
3476                         return service;
3477
3478                 iter = g_sequence_iter_next(iter);
3479         }
3480
3481         return NULL;
3482 }
3483
3484 const char *__connman_service_get_path(struct connman_service *service)
3485 {
3486         return service->path;
3487 }
3488
3489 unsigned int __connman_service_get_order(struct connman_service *service)
3490 {
3491         GSequenceIter *iter;
3492
3493         if (service == NULL)
3494                 return 0;
3495
3496         if (service->favorite == FALSE) {
3497                 service->order = 0;
3498                 goto done;
3499         }
3500
3501         iter = g_hash_table_lookup(service_hash, service->identifier);
3502         if (iter != NULL) {
3503                 if (g_sequence_iter_get_position(iter) == 0)
3504                         service->order = 1;
3505                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
3506                         service->order = 10;
3507                 else
3508                         service->order = 0;
3509         }
3510
3511 done:
3512         return service->order;
3513 }
3514
3515 static enum connman_service_type convert_network_type(struct connman_network *network)
3516 {
3517         enum connman_network_type type = connman_network_get_type(network);
3518
3519         switch (type) {
3520         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3521         case CONNMAN_NETWORK_TYPE_VENDOR:
3522                 break;
3523         case CONNMAN_NETWORK_TYPE_ETHERNET:
3524                 return CONNMAN_SERVICE_TYPE_ETHERNET;
3525         case CONNMAN_NETWORK_TYPE_WIFI:
3526                 return CONNMAN_SERVICE_TYPE_WIFI;
3527         case CONNMAN_NETWORK_TYPE_WIMAX:
3528                 return CONNMAN_SERVICE_TYPE_WIMAX;
3529         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3530         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3531                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
3532         case CONNMAN_NETWORK_TYPE_CELLULAR:
3533                 return CONNMAN_SERVICE_TYPE_CELLULAR;
3534         }
3535
3536         return CONNMAN_SERVICE_TYPE_UNKNOWN;
3537 }
3538
3539 static enum connman_service_mode convert_wifi_mode(const char *mode)
3540 {
3541         if (mode == NULL)
3542                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3543         else if (g_str_equal(mode, "managed") == TRUE)
3544                 return CONNMAN_SERVICE_MODE_MANAGED;
3545         else if (g_str_equal(mode, "adhoc") == TRUE)
3546                 return CONNMAN_SERVICE_MODE_ADHOC;
3547         else
3548                 return CONNMAN_SERVICE_MODE_UNKNOWN;
3549 }
3550
3551 static enum connman_service_security convert_wifi_security(const char *security)
3552 {
3553         if (security == NULL)
3554                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3555         else if (g_str_equal(security, "none") == TRUE)
3556                 return CONNMAN_SERVICE_SECURITY_NONE;
3557         else if (g_str_equal(security, "wep") == TRUE)
3558                 return CONNMAN_SERVICE_SECURITY_WEP;
3559         else if (g_str_equal(security, "psk") == TRUE)
3560                 return CONNMAN_SERVICE_SECURITY_PSK;
3561         else if (g_str_equal(security, "ieee8021x") == TRUE)
3562                 return CONNMAN_SERVICE_SECURITY_8021X;
3563         else if (g_str_equal(security, "wpa") == TRUE)
3564                 return CONNMAN_SERVICE_SECURITY_WPA;
3565         else if (g_str_equal(security, "rsn") == TRUE)
3566                 return CONNMAN_SERVICE_SECURITY_RSN;
3567         else
3568                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3569 }
3570
3571 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
3572 {
3573         switch (mode) {
3574         case 0:
3575         case 1:
3576                 return CONNMAN_SERVICE_MODE_GPRS;
3577         case 3:
3578                 return CONNMAN_SERVICE_MODE_EDGE;
3579         case 2:
3580         case 4:
3581         case 5:
3582         case 6:
3583                 return CONNMAN_SERVICE_MODE_UMTS;
3584         }
3585
3586         return CONNMAN_SERVICE_MODE_UNKNOWN;
3587 }
3588
3589 static void update_from_network(struct connman_service *service,
3590                                         struct connman_network *network)
3591 {
3592         connman_uint8_t strength = service->strength;
3593         GSequenceIter *iter;
3594         const char *str;
3595
3596         DBG("service %p network %p", service, network);
3597
3598         if (is_connected(service) == TRUE)
3599                 return;
3600
3601         if (is_connecting(service) == TRUE)
3602                 return;
3603
3604         str = connman_network_get_string(network, "Name");
3605         if (str != NULL) {
3606                 g_free(service->name);
3607                 service->name = g_strdup(str);
3608                 service->hidden = FALSE;
3609         } else {
3610                 g_free(service->name);
3611                 service->name = NULL;
3612                 service->hidden = TRUE;
3613         }
3614
3615         service->strength = connman_network_get_uint8(network, "Strength");
3616         service->roaming = connman_network_get_bool(network, "Roaming");
3617
3618         if (service->strength == 0) {
3619                 /*
3620                  * Filter out 0-values; it's unclear what they mean
3621                  * and they cause anomalous sorting of the priority list.
3622                  */
3623                 service->strength = strength;
3624         }
3625
3626         str = connman_network_get_string(network, "WiFi.Mode");
3627         service->mode = convert_wifi_mode(str);
3628
3629         str = connman_network_get_string(network, "WiFi.Security");
3630         service->security = convert_wifi_security(str);
3631
3632         str = connman_network_get_string(network, "Cellular.MCC");
3633         g_free(service->mcc);
3634         service->mcc = g_strdup(str);
3635
3636         str = connman_network_get_string(network, "Cellular.MNC");
3637         g_free(service->mnc);
3638         service->mnc = g_strdup(str);
3639
3640         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
3641                 connman_uint8_t value = connman_network_get_uint8(network,
3642                                                         "Cellular.Mode");
3643
3644                 service->mode = convert_cellular_mode(value);
3645         }
3646
3647         if (service->strength > strength && service->network != NULL) {
3648                 connman_network_unref(service->network);
3649                 service->network = connman_network_ref(network);
3650
3651                 strength_changed(service);
3652         }
3653
3654         if (service->network == NULL)
3655                 service->network = connman_network_ref(network);
3656
3657         iter = g_hash_table_lookup(service_hash, service->identifier);
3658         if (iter != NULL)
3659                 g_sequence_sort_changed(iter, service_compare, NULL);
3660 }
3661
3662 /**
3663  * __connman_service_create_from_network:
3664  * @network: network structure
3665  *
3666  * Look up service by network and if not found, create one
3667  */
3668 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
3669 {
3670         struct connman_service *service;
3671         const char *ident, *group;
3672         char *name;
3673
3674         DBG("network %p", network);
3675
3676         ident = __connman_network_get_ident(network);
3677         if (ident == NULL)
3678                 return NULL;
3679
3680         group = connman_network_get_group(network);
3681         if (group == NULL)
3682                 return NULL;
3683
3684         name = g_strdup_printf("%s_%s_%s",
3685                         __connman_network_get_type(network), ident, group);
3686         service = service_get(name);
3687         g_free(name);
3688
3689         if (service == NULL)
3690                 return NULL;
3691
3692         if (__connman_network_get_weakness(network) == TRUE)
3693                 return service;
3694
3695         if (service->path != NULL) {
3696                 update_from_network(service, network);
3697                 __connman_profile_changed(TRUE);
3698                 return service;
3699         }
3700
3701         service->type = convert_network_type(network);
3702
3703         switch (service->type) {
3704         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3705         case CONNMAN_SERVICE_TYPE_SYSTEM:
3706         case CONNMAN_SERVICE_TYPE_ETHERNET:
3707         case CONNMAN_SERVICE_TYPE_WIMAX:
3708         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3709         case CONNMAN_SERVICE_TYPE_GPS:
3710         case CONNMAN_SERVICE_TYPE_VPN:
3711                 service->autoconnect = FALSE;
3712                 break;
3713         case CONNMAN_SERVICE_TYPE_WIFI:
3714         case CONNMAN_SERVICE_TYPE_CELLULAR:
3715                 service->autoconnect = TRUE;
3716                 break;
3717         }
3718
3719         service->state = CONNMAN_SERVICE_STATE_IDLE;
3720
3721         update_from_network(service, network);
3722
3723         setup_ipconfig(service, connman_network_get_index(network));
3724
3725         service_register(service);
3726
3727         if (service->favorite == TRUE)
3728                 __connman_service_auto_connect();
3729
3730         return service;
3731 }
3732
3733 void __connman_service_update_from_network(struct connman_network *network)
3734 {
3735         struct connman_service *service;
3736         enum connman_service_mode mode;
3737         connman_uint8_t strength, value;
3738         connman_bool_t roaming;
3739         GSequenceIter *iter;
3740         const char *name;
3741         connman_bool_t stats_enable;
3742
3743         DBG("network %p", network);
3744
3745         service = __connman_service_lookup_from_network(network);
3746         if (service == NULL)
3747                 return;
3748
3749         if (service->network == NULL)
3750                 return;
3751
3752         name = connman_network_get_string(service->network, "Name");
3753         if (g_strcmp0(service->name, name) != 0) {
3754                 g_free(service->name);
3755                 service->name = g_strdup(name);
3756                 connman_dbus_property_changed_basic(service->path,
3757                                 CONNMAN_SERVICE_INTERFACE, "Name",
3758                                 DBUS_TYPE_STRING, &service->name);
3759         }
3760
3761         strength = connman_network_get_uint8(service->network, "Strength");
3762         if (strength == service->strength)
3763                 goto roaming;
3764
3765         service->strength = strength;
3766
3767         strength_changed(service);
3768
3769 roaming:
3770         roaming = connman_network_get_bool(service->network, "Roaming");
3771         if (roaming == service->roaming)
3772                 goto done;
3773
3774         stats_enable = stats_enabled(service);
3775         if (stats_enable == TRUE)
3776                 stats_stop(service);
3777
3778         service->roaming = roaming;
3779
3780         if (stats_enable == TRUE)
3781                 stats_start(service);
3782
3783         roaming_changed(service);
3784
3785         iter = g_hash_table_lookup(service_hash, service->identifier);
3786         if (iter != NULL)
3787                 g_sequence_sort_changed(iter, service_compare, NULL);
3788
3789 done:
3790         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
3791                 return;
3792
3793         value = connman_network_get_uint8(service->network, "Cellular.Mode");
3794         mode = convert_cellular_mode(value);
3795
3796         if (mode == service->mode)
3797                 return;
3798
3799         service->mode = mode;
3800
3801         mode_changed(service);
3802 }
3803
3804 void __connman_service_remove_from_network(struct connman_network *network)
3805 {
3806         struct connman_service *service;
3807
3808         DBG("network %p", network);
3809
3810         service = __connman_service_lookup_from_network(network);
3811         if (service == NULL)
3812                 return;
3813
3814         __connman_service_put(service);
3815 }
3816
3817 /**
3818  * __connman_service_create_from_provider:
3819  * @provider: provider structure
3820  *
3821  * Look up service by provider and if not found, create one
3822  */
3823 struct connman_service *
3824 __connman_service_create_from_provider(struct connman_provider *provider)
3825 {
3826         struct connman_service *service;
3827         const char *ident, *str;
3828         char *name;
3829         int index = connman_provider_get_index(provider);
3830
3831         DBG("provider %p", provider);
3832
3833         ident = __connman_provider_get_ident(provider);
3834         if (ident == NULL)
3835                 return NULL;
3836
3837         name = g_strdup_printf("vpn_%s", ident);
3838         service = service_get(name);
3839         g_free(name);
3840
3841         if (service == NULL)
3842                 return NULL;
3843
3844         service->type = CONNMAN_SERVICE_TYPE_VPN;
3845         service->provider = connman_provider_ref(provider);
3846         service->autoconnect = FALSE;
3847
3848         service->state = CONNMAN_SERVICE_STATE_IDLE;
3849
3850         str = connman_provider_get_string(provider, "Name");
3851         if (str != NULL) {
3852                 g_free(service->name);
3853                 service->name = g_strdup(str);
3854                 service->hidden = FALSE;
3855         } else {
3856                 g_free(service->name);
3857                 service->name = NULL;
3858                 service->hidden = TRUE;
3859         }
3860
3861         service->strength = 0;
3862
3863         service->ipconfig = connman_ipconfig_create(index);
3864         if (service->ipconfig == NULL)
3865                 return service;
3866
3867         connman_ipconfig_set_method(service->ipconfig,
3868                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
3869
3870         connman_ipconfig_set_data(service->ipconfig, service);
3871
3872         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
3873
3874         service_register(service);
3875
3876         return service;
3877 }
3878
3879 static int service_load(struct connman_service *service)
3880 {
3881         const char *ident = service->profile;
3882         GKeyFile *keyfile;
3883         GError *error = NULL;
3884         gchar *pathname, *data = NULL;
3885         gsize length;
3886         gchar *str;
3887         connman_bool_t autoconnect;
3888         unsigned int ssid_len;
3889         int err = 0;
3890
3891         DBG("service %p", service);
3892
3893         if (ident == NULL)
3894                 return -EINVAL;
3895
3896         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
3897         if (pathname == NULL)
3898                 return -ENOMEM;
3899
3900         keyfile = g_key_file_new();
3901
3902         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
3903                 g_free(pathname);
3904                 return -ENOENT;
3905         }
3906
3907         g_free(pathname);
3908
3909         if (g_key_file_load_from_data(keyfile, data, length,
3910                                                         0, NULL) == FALSE) {
3911                 g_free(data);
3912                 return -EILSEQ;
3913         }
3914
3915         g_free(data);
3916
3917         switch (service->type) {
3918         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3919         case CONNMAN_SERVICE_TYPE_SYSTEM:
3920         case CONNMAN_SERVICE_TYPE_ETHERNET:
3921         case CONNMAN_SERVICE_TYPE_GPS:
3922         case CONNMAN_SERVICE_TYPE_VPN:
3923                 break;
3924         case CONNMAN_SERVICE_TYPE_WIFI:
3925                 if (service->name == NULL) {
3926                         gchar *name;
3927
3928                         name = g_key_file_get_string(keyfile,
3929                                         service->identifier, "Name", NULL);
3930                         if (name != NULL) {
3931                                 g_free(service->name);
3932                                 service->name = name;
3933                         }
3934
3935                         if (service->network != NULL)
3936                                 connman_network_set_name(service->network,
3937                                                                         name);
3938                 }
3939
3940                 if (service->network &&
3941                                 connman_network_get_blob(service->network,
3942                                         "WiFi.SSID", &ssid_len) == NULL) {
3943                         gchar *hex_ssid;
3944
3945                         hex_ssid = g_key_file_get_string(keyfile,
3946                                                         service->identifier,
3947                                                                 "SSID", NULL);
3948
3949                         if (hex_ssid != NULL) {
3950                                 gchar *ssid;
3951                                 unsigned int i, j = 0, hex;
3952                                 size_t hex_ssid_len = strlen(hex_ssid);
3953
3954                                 ssid = g_try_malloc0(hex_ssid_len / 2);
3955                                 if (ssid == NULL) {
3956                                         g_free(hex_ssid);
3957                                         err = -ENOMEM;
3958                                         goto done;
3959                                 }
3960
3961                                 for (i = 0; i < hex_ssid_len; i += 2) {
3962                                         sscanf(hex_ssid + i, "%02x", &hex);
3963                                         ssid[j++] = hex;
3964                                 }
3965
3966                                 connman_network_set_blob(service->network,
3967                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
3968                         }
3969
3970                         g_free(hex_ssid);
3971                 }
3972                 /* fall through */
3973
3974         case CONNMAN_SERVICE_TYPE_WIMAX:
3975         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3976         case CONNMAN_SERVICE_TYPE_CELLULAR:
3977                 service->apn = g_key_file_get_string(keyfile,
3978                                         service->identifier, "APN", NULL);
3979
3980                 service->username = g_key_file_get_string(keyfile,
3981                                         service->identifier, "Username", NULL);
3982
3983                 service->password = g_key_file_get_string(keyfile,
3984                                         service->identifier, "Password", NULL);
3985
3986                 service->favorite = g_key_file_get_boolean(keyfile,
3987                                 service->identifier, "Favorite", NULL);
3988
3989                 autoconnect = g_key_file_get_boolean(keyfile,
3990                                 service->identifier, "AutoConnect", &error);
3991                 if (error == NULL)
3992                         service->autoconnect = autoconnect;
3993                 g_clear_error(&error);
3994
3995                 str = g_key_file_get_string(keyfile,
3996                                 service->identifier, "Failure", NULL);
3997                 if (str != NULL) {
3998                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
3999                         service->error = string2error(str);
4000                 }
4001                 break;
4002         }
4003
4004         str = g_key_file_get_string(keyfile,
4005                                 service->identifier, "Modified", NULL);
4006         if (str != NULL) {
4007                 g_time_val_from_iso8601(str, &service->modified);
4008                 g_free(str);
4009         }
4010
4011         str = g_key_file_get_string(keyfile,
4012                                 service->identifier, "Passphrase", NULL);
4013         if (str != NULL) {
4014                 g_free(service->passphrase);
4015                 service->passphrase = str;
4016         }
4017
4018         if (service->ipconfig != NULL) {
4019                 struct connman_ipconfig *ipv6config;
4020
4021                 ipv6config = connman_ipconfig_get_ipv6config(
4022                                                 service->ipconfig);
4023                 if (ipv6config != NULL)
4024                         __connman_ipconfig_load(ipv6config, keyfile,
4025                                         service->identifier, "IPv6.");
4026
4027                 __connman_ipconfig_load(service->ipconfig, keyfile,
4028                                         service->identifier, "IPv4.");
4029         }
4030
4031         service->nameservers = g_key_file_get_string_list(keyfile,
4032                         service->identifier, "Nameservers", &length, NULL);
4033         if (service->nameservers != NULL && length == 0) {
4034                 g_strfreev(service->nameservers);
4035                 service->nameservers = NULL;
4036         }
4037
4038         service->domains = g_key_file_get_string_list(keyfile,
4039                         service->identifier, "Domains", &length, NULL);
4040         if (service->domains != NULL && length == 0) {
4041                 g_strfreev(service->domains);
4042                 service->domains = NULL;
4043         }
4044
4045         stats_load(service, keyfile);
4046 done:
4047         g_key_file_free(keyfile);
4048
4049         return err;
4050 }
4051
4052 static int service_save(struct connman_service *service)
4053 {
4054         const char *ident = service->profile;
4055         GKeyFile *keyfile;
4056         gchar *pathname, *data = NULL;
4057         gsize length;
4058         gchar *str;
4059         int err = 0;
4060
4061         DBG("service %p", service);
4062
4063         if (ident == NULL)
4064                 return -EINVAL;
4065
4066         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4067         if (pathname == NULL)
4068                 return -ENOMEM;
4069
4070         keyfile = g_key_file_new();
4071
4072         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
4073                 goto update;
4074
4075         if (length > 0) {
4076                 if (g_key_file_load_from_data(keyfile, data, length,
4077                                                         0, NULL) == FALSE)
4078                         goto done;
4079         }
4080
4081         g_free(data);
4082
4083 update:
4084         if (service->name != NULL)
4085                 g_key_file_set_string(keyfile, service->identifier,
4086                                                 "Name", service->name);
4087
4088         switch (service->type) {
4089         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4090         case CONNMAN_SERVICE_TYPE_SYSTEM:
4091         case CONNMAN_SERVICE_TYPE_ETHERNET:
4092         case CONNMAN_SERVICE_TYPE_GPS:
4093         case CONNMAN_SERVICE_TYPE_VPN:
4094                 break;
4095         case CONNMAN_SERVICE_TYPE_WIFI:
4096                 if (service->network) {
4097                         const unsigned char *ssid;
4098                         unsigned int ssid_len = 0;
4099
4100                         ssid = connman_network_get_blob(service->network,
4101                                                         "WiFi.SSID", &ssid_len);
4102
4103                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
4104                                 char *identifier = service->identifier;
4105                                 GString *str;
4106                                 unsigned int i;
4107
4108                                 str = g_string_sized_new(ssid_len * 2);
4109                                 if (str == NULL) {
4110                                         err = -ENOMEM;
4111                                         goto done;
4112                                 }
4113
4114                                 for (i = 0; i < ssid_len; i++)
4115                                         g_string_append_printf(str,
4116                                                         "%02x", ssid[i]);
4117
4118                                 g_key_file_set_string(keyfile, identifier,
4119                                                         "SSID", str->str);
4120
4121                                 g_string_free(str, TRUE);
4122                         }
4123                 }
4124                 /* fall through */
4125
4126         case CONNMAN_SERVICE_TYPE_WIMAX:
4127         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4128         case CONNMAN_SERVICE_TYPE_CELLULAR:
4129                 if (service->apn != NULL)
4130                         g_key_file_set_string(keyfile, service->identifier,
4131                                                         "APN", service->apn);
4132
4133                 if (service->username != NULL)
4134                         g_key_file_set_string(keyfile, service->identifier,
4135                                                 "Username", service->username);
4136
4137                 if (service->password != NULL)
4138                         g_key_file_set_string(keyfile, service->identifier,
4139                                                 "Password", service->password);
4140
4141                 g_key_file_set_boolean(keyfile, service->identifier,
4142                                         "Favorite", service->favorite);
4143
4144                 if (service->favorite == TRUE)
4145                         g_key_file_set_boolean(keyfile, service->identifier,
4146                                         "AutoConnect", service->autoconnect);
4147
4148                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
4149                         const char *failure = error2string(service->error);
4150                         if (failure != NULL)
4151                                 g_key_file_set_string(keyfile,
4152                                                         service->identifier,
4153                                                         "Failure", failure);
4154                 } else {
4155                         g_key_file_remove_key(keyfile, service->identifier,
4156                                                         "Failure", NULL);
4157                 }
4158                 break;
4159         }
4160
4161         str = g_time_val_to_iso8601(&service->modified);
4162         if (str != NULL) {
4163                 g_key_file_set_string(keyfile, service->identifier,
4164                                                         "Modified", str);
4165                 g_free(str);
4166         }
4167
4168         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
4169                 g_key_file_set_string(keyfile, service->identifier,
4170                                         "Passphrase", service->passphrase);
4171         else
4172                 g_key_file_remove_key(keyfile, service->identifier,
4173                                                         "Passphrase", NULL);
4174
4175         if (service->ipconfig != NULL) {
4176                 struct connman_ipconfig *ipv6config;
4177
4178                 ipv6config = connman_ipconfig_get_ipv6config(service->ipconfig);
4179                 if (ipv6config != NULL)
4180                         __connman_ipconfig_save(ipv6config, keyfile,
4181                                                 service->identifier, "IPv6.");
4182
4183                 __connman_ipconfig_save(service->ipconfig, keyfile,
4184                                         service->identifier, "IPv4.");
4185         }
4186
4187         if (service->nameservers != NULL) {
4188                 guint len = g_strv_length(service->nameservers);
4189
4190                 g_key_file_set_string_list(keyfile, service->identifier,
4191                                                                 "Nameservers",
4192                                 (const gchar **) service->nameservers, len);
4193         } else
4194                 g_key_file_remove_key(keyfile, service->identifier,
4195                                                         "Nameservers", NULL);
4196
4197         if (service->domains != NULL) {
4198                 guint len = g_strv_length(service->domains);
4199
4200                 g_key_file_set_string_list(keyfile, service->identifier,
4201                                                                 "Domains",
4202                                 (const gchar **) service->domains, len);
4203         } else
4204                 g_key_file_remove_key(keyfile, service->identifier,
4205                                                         "Domains", NULL);
4206
4207         stats_save(service, keyfile);
4208
4209         data = g_key_file_to_data(keyfile, &length, NULL);
4210
4211         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
4212                 connman_error("Failed to store service information");
4213
4214 done:
4215         g_free(data);
4216
4217         g_key_file_free(keyfile);
4218
4219         g_free(pathname);
4220
4221         return err;
4222 }
4223
4224 static struct connman_storage service_storage = {
4225         .name           = "service",
4226         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
4227         .service_load   = service_load,
4228         .service_save   = service_save,
4229 };
4230
4231 int __connman_service_init(void)
4232 {
4233         DBG("");
4234
4235         connection = connman_dbus_get_connection();
4236
4237         if (connman_storage_register(&service_storage) < 0)
4238                 connman_error("Failed to register service storage");
4239
4240         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
4241                                                                 NULL, NULL);
4242
4243         service_list = g_sequence_new(service_free);
4244
4245         return 0;
4246 }
4247
4248 void __connman_service_cleanup(void)
4249 {
4250         DBG("");
4251
4252         g_sequence_free(service_list);
4253         service_list = NULL;
4254
4255         g_hash_table_destroy(service_hash);
4256         service_hash = NULL;
4257
4258         g_slist_free(counter_list);
4259         counter_list = NULL;
4260
4261         connman_storage_unregister(&service_storage);
4262
4263         dbus_connection_unref(connection);
4264 }