src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2009  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
  39 struct connman_service {
  40         gint refcount;
  41         char *identifier;
  42         char *path;
  43         enum connman_service_type type;
  44         enum connman_service_mode mode;
  45         enum connman_service_security security;
  46         enum connman_service_state state;
  47         enum connman_service_error error;
  48         connman_uint8_t strength;
  49         connman_bool_t favorite;
  50         connman_bool_t hidden;
  51         connman_bool_t ignore;
  52         connman_bool_t autoconnect;
  53         connman_bool_t userconnect;
  54         GTimeVal modified;
  55         unsigned int order;
  56         char *name;
  57         char *passphrase;
  58         char *profile;
  59         char *apn;
  60         char *username;
  61         char *password;
  62         char *mcc;
  63         char *mnc;
  64         connman_bool_t roaming;
  65         struct connman_ipconfig *ipconfig;
  66         struct connman_network *network;
  67         DBusMessage *pending;
  68         guint timeout;
  69 };
  70
  71 static void append_path(gpointer value, gpointer user_data)
  72 {
  73         struct connman_service *service = value;
  74         DBusMessageIter *iter = user_data;
  75
  76         if (service->path == NULL || service->hidden == TRUE)
  77                 return;
  78
  79         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
  80                                                         &service->path);
  81 }
  82
  83 void __connman_service_list(DBusMessageIter *iter, void *user_data)
  84 {
  85         g_sequence_foreach(service_list, append_path, iter);
  86 }
  87
  88 struct find_data {
  89         const char *path;
  90         struct connman_service *service;
  91 };
  92
  93 static void compare_path(gpointer value, gpointer user_data)
  94 {
  95         struct connman_service *service = value;
  96         struct find_data *data = user_data;
  97
  98         if (data->service != NULL)
  99                 return;
 100
 101         if (g_strcmp0(service->path, data->path) == 0)
 102                 data->service = service;
 103 }
 104
 105 static struct connman_service *find_service(const char *path)
 106 {
 107         struct find_data data = { .path = path, .service = NULL };
 108
 109         DBG("path %s", path);
 110
 111         g_sequence_foreach(service_list, compare_path, &data);
 112
 113         return data.service;
 114 }
 115
 116 const char *__connman_service_type2string(enum connman_service_type type)
 117 {
 118         switch (type) {
 119         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 120                 break;
 121         case CONNMAN_SERVICE_TYPE_SYSTEM:
 122                 return "system";
 123         case CONNMAN_SERVICE_TYPE_ETHERNET:
 124                 return "ethernet";
 125         case CONNMAN_SERVICE_TYPE_WIFI:
 126                 return "wifi";
 127         case CONNMAN_SERVICE_TYPE_WIMAX:
 128                 return "wimax";
 129         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 130                 return "bluetooth";
 131         case CONNMAN_SERVICE_TYPE_CELLULAR:
 132                 return "cellular";
 133         case CONNMAN_SERVICE_TYPE_VPN:
 134                 return "vpn";
 135         }
 136
 137         return NULL;
 138 }
 139
 140 static const char *mode2string(enum connman_service_mode mode)
 141 {
 142         switch (mode) {
 143         case CONNMAN_SERVICE_MODE_UNKNOWN:
 144                 break;
 145         case CONNMAN_SERVICE_MODE_MANAGED:
 146                 return "managed";
 147         case CONNMAN_SERVICE_MODE_ADHOC:
 148                 return "adhoc";
 149         case CONNMAN_SERVICE_MODE_GPRS:
 150                 return "gprs";
 151         case CONNMAN_SERVICE_MODE_EDGE:
 152                 return "edge";
 153         case CONNMAN_SERVICE_MODE_UMTS:
 154                 return "umts";
 155         }
 156
 157         return NULL;
 158 }
 159
 160 static const char *security2string(enum connman_service_security security)
 161 {
 162         switch (security) {
 163         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 164                 break;
 165         case CONNMAN_SERVICE_SECURITY_NONE:
 166                 return "none";
 167         case CONNMAN_SERVICE_SECURITY_WEP:
 168                 return "wep";
 169         case CONNMAN_SERVICE_SECURITY_PSK:
 170                 return "psk";
 171         case CONNMAN_SERVICE_SECURITY_8021X:
 172                 return "ieee8021x";
 173         case CONNMAN_SERVICE_SECURITY_WPA:
 174                 return "wpa";
 175         case CONNMAN_SERVICE_SECURITY_RSN:
 176                 return "rsn";
 177         }
 178
 179         return NULL;
 180 }
 181
 182 static const char *state2string(enum connman_service_state state)
 183 {
 184         switch (state) {
 185         case CONNMAN_SERVICE_STATE_UNKNOWN:
 186                 break;
 187         case CONNMAN_SERVICE_STATE_IDLE:
 188                 return "idle";
 189         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 190                 return "association";
 191         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 192                 return "configuration";
 193         case CONNMAN_SERVICE_STATE_READY:
 194                 return "ready";
 195         case CONNMAN_SERVICE_STATE_DISCONNECT:
 196                 return "disconnect";
 197         case CONNMAN_SERVICE_STATE_FAILURE:
 198                 return "failure";
 199         }
 200
 201         return NULL;
 202 }
 203
 204 static const char *error2string(enum connman_service_error error)
 205 {
 206         switch (error) {
 207         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 208                 break;
 209         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 210                 return "out-of-range";
 211         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 212                 return "pin-missing";
 213         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 214                 return "dhcp-failed";
 215         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 216                 return "connect-failed";
 217         }
 218
 219         return NULL;
 220 }
 221
 222 static enum connman_service_error string2error(const char *error)
 223 {
 224         if (g_strcmp0(error, "dhcp-failed") == 0)
 225                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 226         else if (g_strcmp0(error, "pin-missing") == 0)
 227                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 228
 229         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 230 }
 231
 232 static struct connman_service *get_default(void)
 233 {
 234         struct connman_service *service;
 235         GSequenceIter *iter;
 236
 237         iter = g_sequence_get_begin_iter(service_list);
 238
 239         if (g_sequence_iter_is_end(iter) == TRUE)
 240                 return NULL;
 241
 242         service = g_sequence_get(iter);
 243
 244         if (service->state != CONNMAN_SERVICE_STATE_READY)
 245                 return NULL;
 246
 247         return service;
 248 }
 249
 250 static void default_changed(void)
 251 {
 252         struct connman_service *service = get_default();
 253
 254         __connman_notifier_default_changed(service);
 255 }
 256
 257 const char *__connman_service_default(void)
 258 {
 259         struct connman_service *service;
 260
 261         service = get_default();
 262         if (service == NULL)
 263                 return "";
 264
 265         return __connman_service_type2string(service->type);
 266 }
 267
 268 static void mode_changed(struct connman_service *service)
 269 {
 270         const char *str;
 271
 272         str = mode2string(service->mode);
 273         if (str == NULL)
 274                 return;
 275
 276         connman_dbus_property_changed_basic(service->path,
 277                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 278                                                 DBUS_TYPE_STRING, &str);
 279 }
 280
 281 static void state_changed(struct connman_service *service)
 282 {
 283         const char *str;
 284
 285         str = state2string(service->state);
 286         if (str == NULL)
 287                 return;
 288
 289         connman_dbus_property_changed_basic(service->path,
 290                                 CONNMAN_SERVICE_INTERFACE, "State",
 291                                                 DBUS_TYPE_STRING, &str);
 292 }
 293
 294 static void strength_changed(struct connman_service *service)
 295 {
 296         if (service->strength == 0)
 297                 return;
 298
 299         connman_dbus_property_changed_basic(service->path,
 300                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 301                                         DBUS_TYPE_BYTE, &service->strength);
 302 }
 303
 304 static void favorite_changed(struct connman_service *service)
 305 {
 306         connman_dbus_property_changed_basic(service->path,
 307                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 308                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 309 }
 310
 311 static void roaming_changed(struct connman_service *service)
 312 {
 313         connman_dbus_property_changed_basic(service->path,
 314                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 315                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 316 }
 317
 318 static void autoconnect_changed(struct connman_service *service)
 319 {
 320         connman_dbus_property_changed_basic(service->path,
 321                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 322                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 323 }
 324
 325 static void passphrase_changed(struct connman_service *service)
 326 {
 327         dbus_bool_t required;
 328
 329         switch (service->type) {
 330         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 331         case CONNMAN_SERVICE_TYPE_SYSTEM:
 332         case CONNMAN_SERVICE_TYPE_ETHERNET:
 333         case CONNMAN_SERVICE_TYPE_WIMAX:
 334         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 335         case CONNMAN_SERVICE_TYPE_CELLULAR:
 336         case CONNMAN_SERVICE_TYPE_VPN:
 337                 return;
 338         case CONNMAN_SERVICE_TYPE_WIFI:
 339                 required = FALSE;
 340
 341                 switch (service->security) {
 342                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 343                 case CONNMAN_SERVICE_SECURITY_NONE:
 344                 case CONNMAN_SERVICE_SECURITY_8021X:
 345                         break;
 346                 case CONNMAN_SERVICE_SECURITY_WEP:
 347                 case CONNMAN_SERVICE_SECURITY_PSK:
 348                 case CONNMAN_SERVICE_SECURITY_WPA:
 349                 case CONNMAN_SERVICE_SECURITY_RSN:
 350                         if (service->passphrase == NULL)
 351                                 required = TRUE;
 352                         break;
 353                 }
 354                 break;
 355         }
 356
 357         connman_dbus_property_changed_basic(service->path,
 358                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 359                                                 DBUS_TYPE_BOOLEAN, &required);
 360 }
 361
 362 static void apn_changed(struct connman_service *service)
 363 {
 364         dbus_bool_t required;
 365
 366         switch (service->type) {
 367         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 368         case CONNMAN_SERVICE_TYPE_SYSTEM:
 369         case CONNMAN_SERVICE_TYPE_ETHERNET:
 370         case CONNMAN_SERVICE_TYPE_WIMAX:
 371         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 372         case CONNMAN_SERVICE_TYPE_WIFI:
 373         case CONNMAN_SERVICE_TYPE_VPN:
 374                 return;
 375         case CONNMAN_SERVICE_TYPE_CELLULAR:
 376                 break;
 377         }
 378
 379         required = (service->apn == NULL) ? TRUE : FALSE;
 380
 381         connman_dbus_property_changed_basic(service->path,
 382                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 383                                                 DBUS_TYPE_BOOLEAN, &required);
 384 }
 385
 386 static void append_settings(DBusMessageIter *iter, void *user_data)
 387 {
 388         const char *str = "dhcp";
 389
 390         connman_dbus_dict_append_basic(iter, "Method",
 391                                                 DBUS_TYPE_STRING, &str);
 392 }
 393
 394 static void settings_changed(struct connman_service *service)
 395 {
 396         connman_dbus_property_changed_dict(service->path,
 397                                 CONNMAN_SERVICE_INTERFACE, "Settings",
 398                                                 append_settings, service);
 399 }
 400
 401 static DBusMessage *get_properties(DBusConnection *conn,
 402                                         DBusMessage *msg, void *user_data)
 403 {
 404         struct connman_service *service = user_data;
 405         DBusMessage *reply;
 406         DBusMessageIter array, dict;
 407         dbus_bool_t required;
 408         const char *str;
 409
 410         DBG("service %p", service);
 411
 412         reply = dbus_message_new_method_return(msg);
 413         if (reply == NULL)
 414                 return NULL;
 415
 416         dbus_message_iter_init_append(reply, &array);
 417
 418         connman_dbus_dict_open(&array, &dict);
 419
 420         str = __connman_service_type2string(service->type);
 421         if (str != NULL)
 422                 connman_dbus_dict_append_basic(&dict, "Type",
 423                                                 DBUS_TYPE_STRING, &str);
 424
 425         str = mode2string(service->mode);
 426         if (str != NULL)
 427                 connman_dbus_dict_append_basic(&dict, "Mode",
 428                                                 DBUS_TYPE_STRING, &str);
 429
 430         str = security2string(service->security);
 431         if (str != NULL)
 432                 connman_dbus_dict_append_basic(&dict, "Security",
 433                                                 DBUS_TYPE_STRING, &str);
 434
 435         str = state2string(service->state);
 436         if (str != NULL)
 437                 connman_dbus_dict_append_basic(&dict, "State",
 438                                                 DBUS_TYPE_STRING, &str);
 439
 440         str = error2string(service->error);
 441         if (str != NULL)
 442                 connman_dbus_dict_append_basic(&dict, "Error",
 443                                                 DBUS_TYPE_STRING, &str);
 444
 445         if (service->strength > 0)
 446                 connman_dbus_dict_append_basic(&dict, "Strength",
 447                                         DBUS_TYPE_BYTE, &service->strength);
 448
 449         connman_dbus_dict_append_basic(&dict, "Favorite",
 450                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 451
 452         if (service->favorite == TRUE)
 453                 connman_dbus_dict_append_basic(&dict, "AutoConnect",
 454                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 455         else
 456                 connman_dbus_dict_append_basic(&dict, "AutoConnect",
 457                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 458
 459         if (service->name != NULL)
 460                 connman_dbus_dict_append_basic(&dict, "Name",
 461                                         DBUS_TYPE_STRING, &service->name);
 462
 463         switch (service->type) {
 464         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 465         case CONNMAN_SERVICE_TYPE_SYSTEM:
 466         case CONNMAN_SERVICE_TYPE_ETHERNET:
 467         case CONNMAN_SERVICE_TYPE_WIMAX:
 468         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 469         case CONNMAN_SERVICE_TYPE_VPN:
 470                 break;
 471         case CONNMAN_SERVICE_TYPE_CELLULAR:
 472                 connman_dbus_dict_append_basic(&dict, "Roaming",
 473                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 474
 475                 if (service->mcc != NULL && service->mnc != NULL) {
 476                         connman_dbus_dict_append_basic(&dict, "MCC",
 477                                         DBUS_TYPE_STRING, &service->mcc);
 478                         connman_dbus_dict_append_basic(&dict, "MNC",
 479                                         DBUS_TYPE_STRING, &service->mnc);
 480                 }
 481
 482                 if (service->apn != NULL) {
 483                         connman_dbus_dict_append_basic(&dict, "APN",
 484                                         DBUS_TYPE_STRING, &service->apn);
 485
 486                         if (service->username != NULL)
 487                                 connman_dbus_dict_append_basic(&dict,
 488                                         "Username", DBUS_TYPE_STRING,
 489                                                         &service->username);
 490
 491                         if (service->password != NULL)
 492                                 connman_dbus_dict_append_basic(&dict,
 493                                         "Password", DBUS_TYPE_STRING,
 494                                                         &service->password);
 495
 496                         required = FALSE;
 497                 } else
 498                         required = TRUE;
 499
 500                 connman_dbus_dict_append_basic(&dict, "SetupRequired",
 501                                                 DBUS_TYPE_BOOLEAN, &required);
 502                 break;
 503         case CONNMAN_SERVICE_TYPE_WIFI:
 504                 if (service->passphrase != NULL &&
 505                                 __connman_security_check_privilege(msg,
 506                                         CONNMAN_SECURITY_PRIVILEGE_SECRET) == 0)
 507                         connman_dbus_dict_append_basic(&dict, "Passphrase",
 508                                 DBUS_TYPE_STRING, &service->passphrase);
 509
 510                 required = FALSE;
 511
 512                 switch (service->security) {
 513                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 514                 case CONNMAN_SERVICE_SECURITY_NONE:
 515                 case CONNMAN_SERVICE_SECURITY_8021X:
 516                         break;
 517                 case CONNMAN_SERVICE_SECURITY_WEP:
 518                 case CONNMAN_SERVICE_SECURITY_PSK:
 519                 case CONNMAN_SERVICE_SECURITY_WPA:
 520                 case CONNMAN_SERVICE_SECURITY_RSN:
 521                         if (service->passphrase == NULL)
 522                                 required = TRUE;
 523                         break;
 524                 }
 525
 526                 connman_dbus_dict_append_basic(&dict, "PassphraseRequired",
 527                                                 DBUS_TYPE_BOOLEAN, &required);
 528                 break;
 529         }
 530
 531         connman_dbus_dict_append_dict(&dict, "Settings",
 532                                                 append_settings, service);
 533
 534         if (service->ipconfig != NULL)
 535                 __connman_ipconfig_append_ipv4(service->ipconfig,
 536                                                         &dict, "IPv4.");
 537
 538         connman_dbus_dict_close(&array, &dict);
 539
 540         return reply;
 541 }
 542
 543 static DBusMessage *set_property(DBusConnection *conn,
 544                                         DBusMessage *msg, void *user_data)
 545 {
 546         struct connman_service *service = user_data;
 547         DBusMessageIter iter, value;
 548         const char *name;
 549         int type;
 550
 551         DBG("service %p", service);
 552
 553         if (dbus_message_iter_init(msg, &iter) == FALSE)
 554                 return __connman_error_invalid_arguments(msg);
 555
 556         dbus_message_iter_get_basic(&iter, &name);
 557         dbus_message_iter_next(&iter);
 558         dbus_message_iter_recurse(&iter, &value);
 559
 560         if (__connman_security_check_privilege(msg,
 561                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
 562                 return __connman_error_permission_denied(msg);
 563
 564         type = dbus_message_iter_get_arg_type(&value);
 565
 566         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
 567                 connman_bool_t autoconnect;
 568
 569                 if (type != DBUS_TYPE_BOOLEAN)
 570                         return __connman_error_invalid_arguments(msg);
 571
 572                 if (service->favorite == FALSE)
 573                         return __connman_error_invalid_service(msg);
 574
 575                 dbus_message_iter_get_basic(&value, &autoconnect);
 576
 577                 if (service->autoconnect == autoconnect)
 578                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 579
 580                 service->autoconnect = autoconnect;
 581
 582                 autoconnect_changed(service);
 583
 584                 __connman_storage_save_service(service);
 585         } else if (g_str_equal(name, "Passphrase") == TRUE) {
 586                 const char *passphrase;
 587
 588                 if (type != DBUS_TYPE_STRING)
 589                         return __connman_error_invalid_arguments(msg);
 590
 591                 if (__connman_security_check_privilege(msg,
 592                                         CONNMAN_SECURITY_PRIVILEGE_SECRET) < 0)
 593                         return __connman_error_permission_denied(msg);
 594
 595                 dbus_message_iter_get_basic(&value, &passphrase);
 596
 597                 g_free(service->passphrase);
 598                 service->passphrase = g_strdup(passphrase);
 599
 600                 passphrase_changed(service);
 601
 602                 if (service->network != NULL)
 603                         connman_network_set_string(service->network,
 604                                 "WiFi.Passphrase", service->passphrase);
 605
 606                 __connman_storage_save_service(service);
 607         } else if (g_str_equal(name, "APN") == TRUE) {
 608                 const char *apn;
 609
 610                 if (type != DBUS_TYPE_STRING)
 611                         return __connman_error_invalid_arguments(msg);
 612
 613                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
 614                         return __connman_error_invalid_service(msg);
 615
 616                 dbus_message_iter_get_basic(&value, &apn);
 617
 618                 g_free(service->apn);
 619                 service->apn = g_strdup(apn);
 620
 621                 apn_changed(service);
 622
 623                 if (service->network != NULL)
 624                         connman_network_set_string(service->network,
 625                                                 "Cellular.APN", service->apn);
 626
 627                 __connman_storage_save_service(service);
 628         } else if (g_str_equal(name, "Username") == TRUE) {
 629                 const char *username;
 630
 631                 if (type != DBUS_TYPE_STRING)
 632                         return __connman_error_invalid_arguments(msg);
 633
 634                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
 635                         return __connman_error_invalid_service(msg);
 636
 637                 dbus_message_iter_get_basic(&value, &username);
 638
 639                 g_free(service->username);
 640                 service->username = g_strdup(username);
 641
 642                 if (service->network != NULL)
 643                         connman_network_set_string(service->network,
 644                                         "Cellular.Username", service->username);
 645
 646                 __connman_storage_save_service(service);
 647         } else if (g_str_equal(name, "Password") == TRUE) {
 648                 const char *password;
 649
 650                 if (type != DBUS_TYPE_STRING)
 651                         return __connman_error_invalid_arguments(msg);
 652
 653                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
 654                         return __connman_error_invalid_service(msg);
 655
 656                 dbus_message_iter_get_basic(&value, &password);
 657
 658                 g_free(service->password);
 659                 service->password = g_strdup(password);
 660
 661                 if (service->network != NULL)
 662                         connman_network_set_string(service->network,
 663                                         "Cellular.Password", service->password);
 664
 665                 __connman_storage_save_service(service);
 666         } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
 667                 int err;
 668
 669                 if (service->ipconfig == NULL)
 670                         return __connman_error_invalid_property(msg);
 671
 672                 err = __connman_ipconfig_set_ipv4(service->ipconfig,
 673                                                         name + 5, &value);
 674                 if (err < 0)
 675                         return __connman_error_failed(msg, -err);
 676         } else
 677                 return __connman_error_invalid_property(msg);
 678
 679         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 680 }
 681
 682 static void set_idle(struct connman_service *service)
 683 {
 684         service->state = CONNMAN_SERVICE_STATE_IDLE;
 685         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
 686         state_changed(service);
 687 }
 688
 689 static DBusMessage *clear_property(DBusConnection *conn,
 690                                         DBusMessage *msg, void *user_data)
 691 {
 692         struct connman_service *service = user_data;
 693         const char *name;
 694
 695         DBG("service %p", service);
 696
 697         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
 698                                                         DBUS_TYPE_INVALID);
 699
 700         if (__connman_security_check_privilege(msg,
 701                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
 702                 return __connman_error_permission_denied(msg);
 703
 704         if (g_str_equal(name, "Error") == TRUE) {
 705                 set_idle(service);
 706
 707                 g_get_current_time(&service->modified);
 708                 __connman_storage_save_service(service);
 709         } else if (g_str_equal(name, "Passphrase") == TRUE) {
 710                 g_free(service->passphrase);
 711                 service->passphrase = NULL;
 712
 713                 passphrase_changed(service);
 714
 715                 __connman_storage_save_service(service);
 716         } else
 717                 return __connman_error_invalid_property(msg);
 718
 719         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 720 }
 721
 722 static connman_bool_t is_connecting(struct connman_service *service)
 723 {
 724         switch (service->state) {
 725         case CONNMAN_SERVICE_STATE_UNKNOWN:
 726         case CONNMAN_SERVICE_STATE_IDLE:
 727         case CONNMAN_SERVICE_STATE_FAILURE:
 728         case CONNMAN_SERVICE_STATE_DISCONNECT:
 729         case CONNMAN_SERVICE_STATE_READY:
 730                 break;
 731         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 732         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 733                 return TRUE;
 734         }
 735
 736         return FALSE;
 737 }
 738
 739 static connman_bool_t is_ignore(struct connman_service *service)
 740 {
 741         if (service->autoconnect == FALSE)
 742                 return TRUE;
 743
 744         if (service->roaming == TRUE)
 745                 return TRUE;
 746
 747         if (service->ignore == TRUE)
 748                 return TRUE;
 749
 750         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
 751                 return TRUE;
 752
 753         return FALSE;
 754 }
 755
 756 void __connman_service_auto_connect(void)
 757 {
 758         struct connman_service *service = NULL;
 759         GSequenceIter *iter;
 760
 761         DBG("");
 762
 763         iter = g_sequence_get_begin_iter(service_list);
 764
 765         while (g_sequence_iter_is_end(iter) == FALSE) {
 766                 service = g_sequence_get(iter);
 767
 768                 if (service->pending != NULL)
 769                         return;
 770
 771                 if (is_connecting(service) == TRUE)
 772                         return;
 773
 774                 if (service->favorite == FALSE)
 775                         return;
 776
 777                 if (service->state == CONNMAN_SERVICE_STATE_READY)
 778                         return;
 779
 780                 if (is_ignore(service) == FALSE &&
 781                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
 782                         break;
 783
 784                 service = NULL;
 785
 786                 iter = g_sequence_iter_next(iter);
 787         }
 788
 789         if (service != NULL) {
 790                 service->userconnect = FALSE;
 791                 __connman_service_connect(service);
 792         }
 793 }
 794
 795 static void remove_timeout(struct connman_service *service)
 796 {
 797         if (service->timeout > 0) {
 798                 g_source_remove(service->timeout);
 799                 service->timeout = 0;
 800         }
 801 }
 802
 803 static void reply_pending(struct connman_service *service, int error)
 804 {
 805         remove_timeout(service);
 806
 807         if (service->pending != NULL) {
 808                 if (error > 0) {
 809                         DBusMessage *reply;
 810
 811                         reply = __connman_error_failed(service->pending,
 812                                                                 error);
 813                         if (reply != NULL)
 814                                 g_dbus_send_message(connection, reply);
 815                 } else
 816                         g_dbus_send_reply(connection, service->pending,
 817                                                         DBUS_TYPE_INVALID);
 818
 819                 dbus_message_unref(service->pending);
 820                 service->pending = NULL;
 821         }
 822 }
 823
 824 static gboolean connect_timeout(gpointer user_data)
 825 {
 826         struct connman_service *service = user_data;
 827         connman_bool_t autoconnect = FALSE;
 828
 829         DBG("service %p", service);
 830
 831         service->timeout = 0;
 832
 833         if (service->network != NULL)
 834                 __connman_network_disconnect(service->network);
 835
 836         __connman_ipconfig_disable(service->ipconfig);
 837
 838         if (service->pending != NULL) {
 839                 DBusMessage *reply;
 840
 841                 reply = __connman_error_operation_timeout(service->pending);
 842                 if (reply != NULL)
 843                         g_dbus_send_message(connection, reply);
 844
 845                 dbus_message_unref(service->pending);
 846                 service->pending = NULL;
 847         } else
 848                 autoconnect = TRUE;
 849
 850         __connman_service_indicate_state(service,
 851                                         CONNMAN_SERVICE_STATE_FAILURE);
 852
 853         if (autoconnect == TRUE && service->userconnect == FALSE)
 854                 __connman_service_auto_connect();
 855
 856         return FALSE;
 857 }
 858
 859 static void set_reconnect_state(struct connman_service *service,
 860                                                 connman_bool_t reconnect)
 861 {
 862         struct connman_device *device;
 863
 864         if (service->network == NULL)
 865                 return;
 866
 867         device = connman_network_get_device(service->network);
 868         if (device == NULL)
 869                 return;
 870
 871         __connman_device_set_reconnect(device, reconnect);
 872 }
 873
 874 static connman_bool_t get_reconnect_state(struct connman_service *service)
 875 {
 876         struct connman_device *device;
 877
 878         if (service->network == NULL)
 879                 return FALSE;
 880
 881         device = connman_network_get_device(service->network);
 882         if (device == NULL)
 883                 return FALSE;
 884
 885         return __connman_device_get_reconnect(device);
 886 }
 887
 888 static DBusMessage *connect_service(DBusConnection *conn,
 889                                         DBusMessage *msg, void *user_data)
 890 {
 891         struct connman_service *service = user_data;
 892         GSequenceIter *iter;
 893         int err;
 894
 895         DBG("service %p", service);
 896
 897         if (service->pending != NULL)
 898                 return __connman_error_in_progress(msg);
 899
 900         iter = g_sequence_get_begin_iter(service_list);
 901
 902         while (g_sequence_iter_is_end(iter) == FALSE) {
 903                 struct connman_service *temp = g_sequence_get(iter);
 904
 905                 if (service->type == temp->type &&
 906                                         is_connecting(temp) == TRUE)
 907                         return __connman_error_in_progress(msg);
 908
 909                 iter = g_sequence_iter_next(iter);
 910         }
 911
 912         service->ignore = FALSE;
 913
 914         service->userconnect = TRUE;
 915
 916         service->pending = dbus_message_ref(msg);
 917
 918         set_reconnect_state(service, FALSE);
 919
 920         err = __connman_service_connect(service);
 921         if (err < 0) {
 922                 if (err == -ENOKEY) {
 923                         if (__connman_agent_request_passphrase(service,
 924                                                         NULL, NULL) == 0)
 925                                 return NULL;
 926                 }
 927
 928                 if (err != -EINPROGRESS) {
 929                         dbus_message_unref(service->pending);
 930                         service->pending = NULL;
 931
 932                         return __connman_error_failed(msg, -err);
 933                 }
 934
 935                 return NULL;
 936         }
 937
 938         dbus_message_unref(service->pending);
 939         service->pending = NULL;
 940
 941         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 942 }
 943
 944 static DBusMessage *disconnect_service(DBusConnection *conn,
 945                                         DBusMessage *msg, void *user_data)
 946 {
 947         struct connman_service *service = user_data;
 948         int err;
 949
 950         DBG("service %p", service);
 951
 952         reply_pending(service, ECONNABORTED);
 953
 954         service->ignore = TRUE;
 955
 956         set_reconnect_state(service, FALSE);
 957
 958         err = __connman_service_disconnect(service);
 959         if (err < 0) {
 960                 if (err != -EINPROGRESS)
 961                         return __connman_error_failed(msg, -err);
 962
 963                 return NULL;
 964         }
 965
 966         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 967 }
 968
 969 static DBusMessage *remove_service(DBusConnection *conn,
 970                                         DBusMessage *msg, void *user_data)
 971 {
 972         struct connman_service *service = user_data;
 973
 974         DBG("service %p", service);
 975
 976         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
 977                 return __connman_error_not_supported(msg);
 978
 979         if (service->favorite == FALSE &&
 980                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
 981                 return __connman_error_not_supported(msg);
 982
 983         if (service->network != NULL) {
 984                 set_reconnect_state(service, FALSE);
 985
 986                 __connman_network_disconnect(service->network);
 987         }
 988
 989         g_free(service->passphrase);
 990         service->passphrase = NULL;
 991
 992         passphrase_changed(service);
 993
 994         g_free(service->apn);
 995         service->apn = NULL;
 996
 997         g_free(service->username);
 998         service->username = NULL;
 999
1000         g_free(service->password);
1001         service->password = NULL;
1002
1003         apn_changed(service);
1004
1005         set_idle(service);
1006
1007         connman_service_set_favorite(service, FALSE);
1008         __connman_storage_save_service(service);
1009
1010         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1011 }
1012
1013 static DBusMessage *move_before(DBusConnection *conn,
1014                                         DBusMessage *msg, void *user_data)
1015 {
1016         struct connman_service *service = user_data;
1017         struct connman_service *target;
1018         const char *path;
1019         GSequenceIter *src, *dst;
1020
1021         DBG("service %p", service);
1022
1023         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
1024                                                         DBUS_TYPE_INVALID);
1025
1026         if (service->favorite == FALSE)
1027                 return __connman_error_not_supported(msg);
1028
1029         target = find_service(path);
1030         if (target == NULL || target->favorite == FALSE || target == service)
1031                 return __connman_error_invalid_service(msg);
1032
1033         DBG("target %s", target->identifier);
1034
1035         if (target->state != service->state)
1036                 return __connman_error_invalid_service(msg);
1037
1038         g_get_current_time(&service->modified);
1039         __connman_storage_save_service(service);
1040
1041         src = g_hash_table_lookup(service_hash, service->identifier);
1042         dst = g_hash_table_lookup(service_hash, target->identifier);
1043
1044         g_sequence_move(src, dst);
1045
1046         __connman_profile_changed(FALSE);
1047
1048         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1049 }
1050
1051 static DBusMessage *move_after(DBusConnection *conn,
1052                                         DBusMessage *msg, void *user_data)
1053 {
1054         struct connman_service *service = user_data;
1055         struct connman_service *target;
1056         const char *path;
1057
1058         DBG("service %p", service);
1059
1060         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
1061                                                         DBUS_TYPE_INVALID);
1062
1063         if (service->favorite == FALSE)
1064                 return __connman_error_not_supported(msg);
1065
1066         target = find_service(path);
1067         if (target == NULL || target->favorite == FALSE || target == service)
1068                 return __connman_error_invalid_service(msg);
1069
1070         DBG("target %s", target->identifier);
1071
1072         if (target->state != service->state)
1073                 return __connman_error_invalid_service(msg);
1074
1075         g_get_current_time(&service->modified);
1076         __connman_storage_save_service(service);
1077
1078         return __connman_error_not_implemented(msg);
1079 }
1080
1081 static GDBusMethodTable service_methods[] = {
1082         { "GetProperties", "",   "a{sv}", get_properties     },
1083         { "SetProperty",   "sv", "",      set_property       },
1084         { "ClearProperty", "s",  "",      clear_property     },
1085         { "Connect",       "",   "",      connect_service,
1086                                                 G_DBUS_METHOD_FLAG_ASYNC },
1087         { "Disconnect",    "",   "",      disconnect_service },
1088         { "Remove",        "",   "",      remove_service     },
1089         { "MoveBefore",    "o",  "",      move_before        },
1090         { "MoveAfter",     "o",  "",      move_after         },
1091         { },
1092 };
1093
1094 static GDBusSignalTable service_signals[] = {
1095         { "PropertyChanged", "sv" },
1096         { },
1097 };
1098
1099 static void service_free(gpointer user_data)
1100 {
1101         struct connman_service *service = user_data;
1102         char *path = service->path;
1103
1104         DBG("service %p", service);
1105
1106         reply_pending(service, ENOENT);
1107
1108         g_hash_table_remove(service_hash, service->identifier);
1109
1110         service->path = NULL;
1111
1112         if (path != NULL) {
1113                 __connman_profile_changed(FALSE);
1114
1115                 g_dbus_unregister_interface(connection, path,
1116                                                 CONNMAN_SERVICE_INTERFACE);
1117                 g_free(path);
1118         }
1119
1120         if (service->network != NULL)
1121                 connman_network_unref(service->network);
1122
1123         if (service->ipconfig != NULL) {
1124                 connman_ipconfig_unref(service->ipconfig);
1125                 service->ipconfig = NULL;
1126         }
1127
1128         g_free(service->mcc);
1129         g_free(service->mnc);
1130         g_free(service->apn);
1131         g_free(service->username);
1132         g_free(service->password);
1133         g_free(service->profile);
1134         g_free(service->name);
1135         g_free(service->passphrase);
1136         g_free(service->identifier);
1137         g_free(service);
1138 }
1139
1140 /**
1141  * __connman_service_put:
1142  * @service: service structure
1143  *
1144  * Release service if no longer needed
1145  */
1146 void __connman_service_put(struct connman_service *service)
1147 {
1148         DBG("service %p", service);
1149
1150         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
1151                 GSequenceIter *iter;
1152
1153                 iter = g_hash_table_lookup(service_hash, service->identifier);
1154                 if (iter != NULL) {
1155                         reply_pending(service, ECONNABORTED);
1156
1157                         __connman_service_disconnect(service);
1158
1159                         g_sequence_remove(iter);
1160                 } else
1161                         service_free(service);
1162         }
1163 }
1164
1165 static void __connman_service_initialize(struct connman_service *service)
1166 {
1167         DBG("service %p", service);
1168
1169         service->refcount = 1;
1170
1171         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
1172         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
1173         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
1174         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
1175
1176         service->favorite = FALSE;
1177         service->hidden = FALSE;
1178
1179         service->ignore = FALSE;
1180
1181         service->userconnect = FALSE;
1182
1183         service->order = 0;
1184 }
1185
1186 /**
1187  * connman_service_create:
1188  *
1189  * Allocate a new service.
1190  *
1191  * Returns: a newly-allocated #connman_service structure
1192  */
1193 struct connman_service *connman_service_create(void)
1194 {
1195         struct connman_service *service;
1196
1197         service = g_try_new0(struct connman_service, 1);
1198         if (service == NULL)
1199                 return NULL;
1200
1201         DBG("service %p", service);
1202
1203         __connman_service_initialize(service);
1204
1205         return service;
1206 }
1207
1208 /**
1209  * connman_service_ref:
1210  * @service: service structure
1211  *
1212  * Increase reference counter of service
1213  */
1214 struct connman_service *connman_service_ref(struct connman_service *service)
1215 {
1216         g_atomic_int_inc(&service->refcount);
1217
1218         return service;
1219 }
1220
1221 /**
1222  * connman_service_unref:
1223  * @service: service structure
1224  *
1225  * Decrease reference counter of service
1226  */
1227 void connman_service_unref(struct connman_service *service)
1228 {
1229         __connman_service_put(service);
1230 }
1231
1232 static gint service_compare(gconstpointer a, gconstpointer b,
1233                                                         gpointer user_data)
1234 {
1235         struct connman_service *service_a = (void *) a;
1236         struct connman_service *service_b = (void *) b;
1237
1238         if (service_a->state != service_b->state) {
1239                 if (service_a->state == CONNMAN_SERVICE_STATE_READY)
1240                         return -1;
1241                 if (service_b->state == CONNMAN_SERVICE_STATE_READY)
1242                         return 1;
1243         }
1244
1245         if (service_a->order > service_b->order)
1246                 return -1;
1247
1248         if (service_a->order < service_b->order)
1249                 return 1;
1250
1251         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
1252                 return -1;
1253
1254         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
1255                 return 1;
1256
1257         if (service_a->type != service_b->type) {
1258                 switch (service_a->type) {
1259                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
1260                 case CONNMAN_SERVICE_TYPE_SYSTEM:
1261                 case CONNMAN_SERVICE_TYPE_ETHERNET:
1262                 case CONNMAN_SERVICE_TYPE_VPN:
1263                         break;
1264                 case CONNMAN_SERVICE_TYPE_WIFI:
1265                         return 1;
1266                 case CONNMAN_SERVICE_TYPE_WIMAX:
1267                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1268                 case CONNMAN_SERVICE_TYPE_CELLULAR:
1269                         return -1;
1270                 }
1271         }
1272
1273         return (gint) service_b->strength - (gint) service_a->strength;
1274 }
1275
1276 /**
1277  * connman_service_get_type:
1278  * @service: service structure
1279  *
1280  * Get the type of service
1281  */
1282 enum connman_service_type connman_service_get_type(struct connman_service *service)
1283 {
1284         if (service == NULL)
1285                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
1286
1287         return service->type;
1288 }
1289
1290 /**
1291  * connman_service_get_interface:
1292  * @service: service structure
1293  *
1294  * Get network interface of service
1295  */
1296 char *connman_service_get_interface(struct connman_service *service)
1297 {
1298         int index;
1299
1300         if (service == NULL)
1301                 return NULL;
1302
1303         if (service->network == NULL)
1304                 return NULL;
1305
1306         index = connman_network_get_index(service->network);
1307
1308         return connman_inet_ifname(index);
1309 }
1310
1311 /**
1312  * connman_service_set_favorite:
1313  * @service: service structure
1314  * @favorite: favorite value
1315  *
1316  * Change the favorite setting of service
1317  */
1318 int connman_service_set_favorite(struct connman_service *service,
1319                                                 connman_bool_t favorite)
1320 {
1321         GSequenceIter *iter;
1322
1323         iter = g_hash_table_lookup(service_hash, service->identifier);
1324         if (iter == NULL)
1325                 return -ENOENT;
1326
1327         if (service->favorite == favorite)
1328                 return -EALREADY;
1329
1330         service->favorite = favorite;
1331
1332         favorite_changed(service);
1333
1334         g_sequence_sort_changed(iter, service_compare, NULL);
1335
1336         __connman_profile_changed(FALSE);
1337
1338         return 0;
1339 }
1340
1341 int __connman_service_indicate_state(struct connman_service *service,
1342                                         enum connman_service_state state)
1343 {
1344         GSequenceIter *iter;
1345
1346         DBG("service %p state %d", service, state);
1347
1348         if (service == NULL)
1349                 return -EINVAL;
1350
1351         if (service->state == state)
1352                 return -EALREADY;
1353
1354         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
1355                                 state == CONNMAN_SERVICE_STATE_IDLE)
1356                 return -EINVAL;
1357
1358         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
1359                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
1360                 return -EINVAL;
1361
1362         if (state == CONNMAN_SERVICE_STATE_IDLE &&
1363                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
1364                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
1365                 state_changed(service);
1366
1367                 reply_pending(service, ECONNABORTED);
1368
1369                 __connman_service_disconnect(service);
1370         }
1371
1372         service->state = state;
1373         state_changed(service);
1374
1375         if (state == CONNMAN_SERVICE_STATE_IDLE) {
1376                 connman_bool_t reconnect;
1377
1378                 reconnect = get_reconnect_state(service);
1379                 if (reconnect == TRUE)
1380                         __connman_service_auto_connect();
1381         }
1382
1383         if (state == CONNMAN_SERVICE_STATE_READY) {
1384                 set_reconnect_state(service, TRUE);
1385
1386                 connman_service_set_favorite(service, TRUE);
1387
1388                 reply_pending(service, 0);
1389
1390                 service->userconnect = FALSE;
1391
1392                 g_get_current_time(&service->modified);
1393                 __connman_storage_save_service(service);
1394
1395                 settings_changed(service);
1396
1397                 __connman_notifier_connect(service->type);
1398
1399                 default_changed();
1400         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
1401                 default_changed();
1402
1403                 __connman_notifier_disconnect(service->type);
1404         }
1405
1406         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
1407                 reply_pending(service, EIO);
1408
1409                 if (service->userconnect == FALSE)
1410                         __connman_service_auto_connect();
1411
1412                 g_get_current_time(&service->modified);
1413                 __connman_storage_save_service(service);
1414         } else
1415                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1416
1417         iter = g_hash_table_lookup(service_hash, service->identifier);
1418         if (iter != NULL)
1419                 g_sequence_sort_changed(iter, service_compare, NULL);
1420
1421         __connman_profile_changed(FALSE);
1422
1423         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
1424                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
1425                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
1426
1427         return 0;
1428 }
1429
1430 int __connman_service_indicate_error(struct connman_service *service,
1431                                         enum connman_service_error error)
1432 {
1433         DBG("service %p error %d", service, error);
1434
1435         if (service == NULL)
1436                 return -EINVAL;
1437
1438         service->error = error;
1439
1440         return __connman_service_indicate_state(service,
1441                                         CONNMAN_SERVICE_STATE_FAILURE);
1442 }
1443
1444 int __connman_service_indicate_default(struct connman_service *service)
1445 {
1446         DBG("service %p", service);
1447
1448         default_changed();
1449
1450         return 0;
1451 }
1452
1453 static connman_bool_t prepare_network(struct connman_service *service)
1454 {
1455         enum connman_network_type type;
1456         unsigned int ssid_len;
1457
1458         type = connman_network_get_type(service->network);
1459
1460         switch (type) {
1461         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1462         case CONNMAN_NETWORK_TYPE_VENDOR:
1463                 return FALSE;
1464         case CONNMAN_NETWORK_TYPE_WIFI:
1465                 if (connman_network_get_blob(service->network, "WiFi.SSID",
1466                                                         &ssid_len) == NULL)
1467                         return FALSE;
1468
1469                 connman_network_set_string(service->network,
1470                                 "WiFi.Passphrase", service->passphrase);
1471                 break;
1472         case CONNMAN_NETWORK_TYPE_ETHERNET:
1473         case CONNMAN_NETWORK_TYPE_WIMAX:
1474         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1475         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1476         case CONNMAN_NETWORK_TYPE_CELLULAR:
1477                 break;
1478         case CONNMAN_NETWORK_TYPE_MBM:
1479         case CONNMAN_NETWORK_TYPE_HSO:
1480                 connman_network_set_string(service->network,
1481                                                 "Cellular.APN", service->apn);
1482
1483                 connman_network_set_string(service->network,
1484                                         "Cellular.Username", service->username);
1485                 connman_network_set_string(service->network,
1486                                         "Cellular.Password", service->password);
1487                 break;
1488         }
1489
1490         return TRUE;
1491 }
1492
1493 int __connman_service_connect(struct connman_service *service)
1494 {
1495         int err;
1496
1497         DBG("service %p", service);
1498
1499         if (service->state == CONNMAN_SERVICE_STATE_READY)
1500                 return -EISCONN;
1501
1502         if (is_connecting(service) == TRUE)
1503                 return -EALREADY;
1504
1505         switch (service->type) {
1506         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1507         case CONNMAN_SERVICE_TYPE_SYSTEM:
1508         case CONNMAN_SERVICE_TYPE_VPN:
1509                 return -EINVAL;
1510         case CONNMAN_SERVICE_TYPE_ETHERNET:
1511         case CONNMAN_SERVICE_TYPE_WIMAX:
1512         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1513                 break;
1514         case CONNMAN_SERVICE_TYPE_CELLULAR:
1515                 if (service->apn == NULL)
1516                         return -EINVAL;
1517                 break;
1518         case CONNMAN_SERVICE_TYPE_WIFI:
1519                 switch (service->security) {
1520                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1521                 case CONNMAN_SERVICE_SECURITY_NONE:
1522                 case CONNMAN_SERVICE_SECURITY_8021X:
1523                         break;
1524                 case CONNMAN_SERVICE_SECURITY_WEP:
1525                 case CONNMAN_SERVICE_SECURITY_PSK:
1526                 case CONNMAN_SERVICE_SECURITY_WPA:
1527                 case CONNMAN_SERVICE_SECURITY_RSN:
1528                         if (service->passphrase == NULL)
1529                                 return -ENOKEY;
1530                         break;
1531                 }
1532                 break;
1533         }
1534
1535         if (service->network != NULL) {
1536                 if (prepare_network(service) == FALSE)
1537                         return -EINVAL;
1538
1539                 __connman_ipconfig_enable(service->ipconfig);
1540
1541                 err = __connman_network_connect(service->network);
1542         } else
1543                 return -EOPNOTSUPP;
1544
1545         if (err < 0) {
1546                 if (err != -EINPROGRESS) {
1547                         __connman_ipconfig_disable(service->ipconfig);
1548                         return err;
1549                 }
1550
1551                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
1552                                                 connect_timeout, service);
1553
1554                 return -EINPROGRESS;
1555         }
1556
1557         return 0;
1558 }
1559
1560 int __connman_service_disconnect(struct connman_service *service)
1561 {
1562         int err;
1563
1564         DBG("service %p", service);
1565
1566         if (service->network != NULL) {
1567                 err = __connman_network_disconnect(service->network);
1568         } else
1569                 return -EOPNOTSUPP;
1570
1571         __connman_ipconfig_disable(service->ipconfig);
1572
1573         if (err < 0) {
1574                 if (err != -EINPROGRESS)
1575                         return err;
1576
1577                 return -EINPROGRESS;
1578         }
1579
1580         return 0;
1581 }
1582
1583 /**
1584  * __connman_service_lookup:
1585  * @identifier: service identifier
1586  *
1587  * Look up a service by identifier (reference count will not be increased)
1588  */
1589 static struct connman_service *__connman_service_lookup(const char *identifier)
1590 {
1591         GSequenceIter *iter;
1592
1593         iter = g_hash_table_lookup(service_hash, identifier);
1594         if (iter != NULL)
1595                 return g_sequence_get(iter);
1596
1597         return NULL;
1598 }
1599
1600 static struct connman_network *create_hidden_wifi(struct connman_device *device,
1601                 const char *ssid, const char *mode, const char *security)
1602 {
1603         struct connman_network *network;
1604         char *name;
1605         int index;
1606         unsigned int i, ssid_len;
1607
1608         ssid_len = strlen(ssid);
1609         if (ssid_len < 1)
1610                 return NULL;
1611
1612         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
1613         if (network == NULL)
1614                 return NULL;
1615
1616         connman_network_set_blob(network, "WiFi.SSID",
1617                                         (unsigned char *) ssid, ssid_len);
1618
1619         connman_network_set_string(network, "WiFi.Mode", mode);
1620         connman_network_set_string(network, "WiFi.Security", security);
1621
1622         name = g_try_malloc0(ssid_len + 1);
1623         if (name == NULL) {
1624                 connman_network_unref(network);
1625                 return NULL;
1626         }
1627
1628         for (i = 0; i < ssid_len; i++) {
1629                 if (g_ascii_isprint(ssid[i]))
1630                         name[i] = ssid[i];
1631                 else
1632                         name[i] = ' ';
1633         }
1634
1635         connman_network_set_name(network, name);
1636
1637         g_free(name);
1638
1639         index = connman_device_get_index(device);
1640         connman_network_set_index(network, index);
1641
1642         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
1643
1644         if (connman_device_add_network(device, network) < 0) {
1645                 connman_network_unref(network);
1646                 return NULL;
1647         }
1648
1649         connman_network_set_available(network, TRUE);
1650
1651         return network;
1652 }
1653
1654 int __connman_service_create_and_connect(DBusMessage *msg)
1655 {
1656         struct connman_service *service;
1657         struct connman_network *network;
1658         struct connman_device *device;
1659         DBusMessageIter iter, array;
1660         const char *mode = "managed", *security = "none";
1661         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
1662         unsigned int ssid_len = 0;
1663         const char *ident;
1664         char *name, *group;
1665         gboolean created = FALSE;
1666         int err;
1667
1668         dbus_message_iter_init(msg, &iter);
1669         dbus_message_iter_recurse(&iter, &array);
1670
1671         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
1672                 DBusMessageIter entry, value;
1673                 const char *key;
1674
1675                 dbus_message_iter_recurse(&array, &entry);
1676                 dbus_message_iter_get_basic(&entry, &key);
1677
1678                 dbus_message_iter_next(&entry);
1679                 dbus_message_iter_recurse(&entry, &value);
1680
1681                 switch (dbus_message_iter_get_arg_type(&value)) {
1682                 case DBUS_TYPE_STRING:
1683                         if (g_str_equal(key, "Type") == TRUE)
1684                                 dbus_message_iter_get_basic(&value, &type);
1685                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
1686                                         g_str_equal(key, "Mode") == TRUE)
1687                                 dbus_message_iter_get_basic(&value, &mode);
1688                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
1689                                         g_str_equal(key, "Security") == TRUE)
1690                                 dbus_message_iter_get_basic(&value, &security);
1691                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
1692                                         g_str_equal(key, "Passphrase") == TRUE)
1693                                 dbus_message_iter_get_basic(&value, &passphrase);
1694                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
1695                                         g_str_equal(key, "SSID") == TRUE)
1696                                 dbus_message_iter_get_basic(&value, &ssid);
1697                 }
1698
1699                 dbus_message_iter_next(&array);
1700         }
1701
1702         if (type == NULL)
1703                 return -EINVAL;
1704
1705         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
1706                 return -EOPNOTSUPP;
1707
1708         if (ssid == NULL)
1709                 return -EINVAL;
1710
1711         ssid_len = strlen(ssid);
1712         if (ssid_len < 1)
1713                 return -EINVAL;
1714
1715         if (g_strcmp0(security, "none") != 0 &&
1716                                 g_strcmp0(security, "wep") != 0 &&
1717                                 g_strcmp0(security, "psk") != 0 &&
1718                                 g_strcmp0(security, "wpa") != 0 &&
1719                                 g_strcmp0(security, "rsn") != 0)
1720                 return -EINVAL;
1721
1722         device = __connman_element_find_device(CONNMAN_DEVICE_TYPE_WIFI);
1723         if (device == NULL)
1724                 return -EOPNOTSUPP;
1725
1726         ident = __connman_device_get_ident(device);
1727         if (ident == NULL)
1728                 return -EOPNOTSUPP;
1729
1730         group = connman_wifi_build_group_name((unsigned char *) ssid,
1731                                                 ssid_len, mode, security);
1732         if (group == NULL)
1733                 return -EINVAL;
1734
1735         name = g_strdup_printf("%s_%s_%s", type, ident, group);
1736
1737         service = __connman_service_lookup(name);
1738
1739         if (service != NULL)
1740                 goto done;
1741
1742         network = create_hidden_wifi(device, ssid, mode, security);
1743         if (network != NULL) {
1744                 connman_network_set_group(network, group);
1745                 created = TRUE;
1746         }
1747
1748         service = __connman_service_lookup(name);
1749
1750 done:
1751         g_free(name);
1752         g_free(group);
1753
1754         if (service == NULL) {
1755                 err = -EOPNOTSUPP;
1756                 goto failed;
1757         }
1758
1759         set_reconnect_state(service, FALSE);
1760
1761         __connman_device_disconnect(device);
1762
1763         if (passphrase != NULL) {
1764                 g_free(service->passphrase);
1765                 service->passphrase = g_strdup(passphrase);
1766         }
1767
1768         service->userconnect = TRUE;
1769
1770         err = __connman_service_connect(service);
1771         if (err < 0 && err != -EINPROGRESS)
1772                 goto failed;
1773
1774         g_dbus_send_reply(connection, msg,
1775                                 DBUS_TYPE_OBJECT_PATH, &service->path,
1776                                                         DBUS_TYPE_INVALID);
1777
1778         return 0;
1779
1780 failed:
1781         if (service != NULL && created == TRUE) {
1782                 struct connman_network *network = service->network;
1783
1784                 if (network != NULL) {
1785                         connman_network_set_available(network, FALSE);
1786                         __connman_device_cleanup_networks(device);
1787                 }
1788
1789                 __connman_service_put(service);
1790         }
1791
1792         return err;
1793 }
1794
1795 /**
1796  * __connman_service_get:
1797  * @identifier: service identifier
1798  *
1799  * Look up a service by identifier or create a new one if not found
1800  */
1801 static struct connman_service *__connman_service_get(const char *identifier)
1802 {
1803         struct connman_service *service;
1804         GSequenceIter *iter;
1805
1806         iter = g_hash_table_lookup(service_hash, identifier);
1807         if (iter != NULL) {
1808                 service = g_sequence_get(iter);
1809                 if (service != NULL)
1810                         g_atomic_int_inc(&service->refcount);
1811                 return service;
1812         }
1813
1814         service = connman_service_create();
1815         if (service == NULL)
1816                 return NULL;
1817
1818         DBG("service %p", service);
1819
1820         service->identifier = g_strdup(identifier);
1821
1822         service->profile = g_strdup(__connman_profile_active_ident());
1823
1824         __connman_storage_load_service(service);
1825
1826         iter = g_sequence_insert_sorted(service_list, service,
1827                                                 service_compare, NULL);
1828
1829         g_hash_table_insert(service_hash, service->identifier, iter);
1830
1831         return service;
1832 }
1833
1834 static int service_register(struct connman_service *service)
1835 {
1836         const char *path = __connman_profile_active_path();
1837         GSequenceIter *iter;
1838
1839         DBG("service %p", service);
1840
1841         if (service->path != NULL)
1842                 return -EALREADY;
1843
1844         service->path = g_strdup_printf("%s/%s", path, service->identifier);
1845
1846         DBG("path %s", service->path);
1847
1848         g_dbus_register_interface(connection, service->path,
1849                                         CONNMAN_SERVICE_INTERFACE,
1850                                         service_methods, service_signals,
1851                                                         NULL, service, NULL);
1852
1853         __connman_storage_load_service(service);
1854
1855         iter = g_hash_table_lookup(service_hash, service->identifier);
1856         if (iter != NULL)
1857                 g_sequence_sort_changed(iter, service_compare, NULL);
1858
1859         __connman_profile_changed(TRUE);
1860
1861         return 0;
1862 }
1863
1864 static void service_up(struct connman_ipconfig *ipconfig)
1865 {
1866         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
1867 }
1868
1869 static void service_down(struct connman_ipconfig *ipconfig)
1870 {
1871         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
1872 }
1873
1874 static void service_lower_up(struct connman_ipconfig *ipconfig)
1875 {
1876         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
1877 }
1878
1879 static void service_lower_down(struct connman_ipconfig *ipconfig)
1880 {
1881         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
1882 }
1883
1884 static void service_ip_bound(struct connman_ipconfig *ipconfig)
1885 {
1886         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
1887 }
1888
1889 static void service_ip_release(struct connman_ipconfig *ipconfig)
1890 {
1891         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
1892 }
1893
1894 static const struct connman_ipconfig_ops service_ops = {
1895         .up             = service_up,
1896         .down           = service_down,
1897         .lower_up       = service_lower_up,
1898         .lower_down     = service_lower_down,
1899         .ip_bound       = service_ip_bound,
1900         .ip_release     = service_ip_release,
1901 };
1902
1903 static void setup_ipconfig(struct connman_service *service, int index)
1904 {
1905         if (index < 0)
1906                 return;
1907
1908         service->ipconfig = connman_ipconfig_create(index);
1909         if (service->ipconfig == NULL)
1910                 return;
1911
1912         connman_ipconfig_set_method(service->ipconfig,
1913                                         CONNMAN_IPCONFIG_METHOD_DHCP);
1914
1915         __connman_storage_load_service(service);
1916
1917         connman_ipconfig_set_data(service->ipconfig, service);
1918
1919         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
1920         connman_ipconfig_set_ops(service->ipconfig, NULL);
1921 }
1922
1923 /**
1924  * __connman_service_lookup_from_network:
1925  * @network: network structure
1926  *
1927  * Look up a service by network (reference count will not be increased)
1928  */
1929 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
1930 {
1931         struct connman_service *service;
1932         const char *ident, *group;
1933         char *name;
1934
1935         DBG("network %p", network);
1936
1937         ident = __connman_network_get_ident(network);
1938         if (ident == NULL)
1939                 return NULL;
1940
1941         group = connman_network_get_group(network);
1942         if (group == NULL)
1943                 return NULL;
1944
1945         name = g_strdup_printf("%s_%s_%s",
1946                         __connman_network_get_type(network), ident, group);
1947         service = __connman_service_lookup(name);
1948         g_free(name);
1949
1950         return service;
1951 }
1952
1953 const char *__connman_service_get_path(struct connman_service *service)
1954 {
1955         return service->path;
1956 }
1957
1958 unsigned int __connman_service_get_order(struct connman_service *service)
1959 {
1960         GSequenceIter *iter;
1961
1962         if (service == NULL)
1963                 return 0;
1964
1965         if (service->favorite == FALSE) {
1966                 service->order = 0;
1967                 goto done;
1968         }
1969
1970         iter = g_hash_table_lookup(service_hash, service->identifier);
1971         if (iter != NULL) {
1972                 if (g_sequence_iter_get_position(iter) == 0)
1973                         service->order = 1;
1974                 else
1975                         service->order = 0;
1976         }
1977
1978 done:
1979         return service->order;
1980 }
1981
1982 static enum connman_service_type convert_network_type(struct connman_network *network)
1983 {
1984         enum connman_network_type type = connman_network_get_type(network);
1985
1986         switch (type) {
1987         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1988         case CONNMAN_NETWORK_TYPE_VENDOR:
1989                 break;
1990         case CONNMAN_NETWORK_TYPE_ETHERNET:
1991                 return CONNMAN_SERVICE_TYPE_ETHERNET;
1992         case CONNMAN_NETWORK_TYPE_WIFI:
1993                 return CONNMAN_SERVICE_TYPE_WIFI;
1994         case CONNMAN_NETWORK_TYPE_WIMAX:
1995                 return CONNMAN_SERVICE_TYPE_WIMAX;
1996         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1997         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1998                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
1999         case CONNMAN_NETWORK_TYPE_CELLULAR:
2000         case CONNMAN_NETWORK_TYPE_MBM:
2001         case CONNMAN_NETWORK_TYPE_HSO:
2002                 return CONNMAN_SERVICE_TYPE_CELLULAR;
2003         }
2004
2005         return CONNMAN_SERVICE_TYPE_UNKNOWN;
2006 }
2007
2008 static enum connman_service_mode convert_wifi_mode(const char *mode)
2009 {
2010         if (mode == NULL)
2011                 return CONNMAN_SERVICE_MODE_UNKNOWN;
2012         else if (g_str_equal(mode, "managed") == TRUE)
2013                 return CONNMAN_SERVICE_MODE_MANAGED;
2014         else if (g_str_equal(mode, "adhoc") == TRUE)
2015                 return CONNMAN_SERVICE_MODE_ADHOC;
2016         else
2017                 return CONNMAN_SERVICE_MODE_UNKNOWN;
2018 }
2019
2020 static enum connman_service_security convert_wifi_security(const char *security)
2021 {
2022         if (security == NULL)
2023                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2024         else if (g_str_equal(security, "none") == TRUE)
2025                 return CONNMAN_SERVICE_SECURITY_NONE;
2026         else if (g_str_equal(security, "wep") == TRUE)
2027                 return CONNMAN_SERVICE_SECURITY_WEP;
2028         else if (g_str_equal(security, "wep") == TRUE)
2029                 return CONNMAN_SERVICE_SECURITY_PSK;
2030         else if (g_str_equal(security, "ieee8021x") == TRUE)
2031                 return CONNMAN_SERVICE_SECURITY_8021X;
2032         else if (g_str_equal(security, "wpa") == TRUE)
2033                 return CONNMAN_SERVICE_SECURITY_WPA;
2034         else if (g_str_equal(security, "rsn") == TRUE)
2035                 return CONNMAN_SERVICE_SECURITY_RSN;
2036         else
2037                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2038 }
2039
2040 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
2041 {
2042         switch (mode) {
2043         case 0:
2044         case 1:
2045                 return CONNMAN_SERVICE_MODE_GPRS;
2046         case 3:
2047                 return CONNMAN_SERVICE_MODE_EDGE;
2048         case 2:
2049         case 4:
2050         case 5:
2051         case 6:
2052                 return CONNMAN_SERVICE_MODE_UMTS;
2053         }
2054
2055         return CONNMAN_SERVICE_MODE_UNKNOWN;
2056 }
2057
2058 static void update_from_network(struct connman_service *service,
2059                                         struct connman_network *network)
2060 {
2061         connman_uint8_t strength = service->strength;
2062         GSequenceIter *iter;
2063         const char *str;
2064
2065         DBG("service %p network %p", service, network);
2066
2067         if (service->state == CONNMAN_SERVICE_STATE_READY)
2068                 return;
2069
2070         if (is_connecting(service) == TRUE)
2071                 return;
2072
2073         str = connman_network_get_string(network, "Name");
2074         if (str != NULL) {
2075                 g_free(service->name);
2076                 service->name = g_strdup(str);
2077                 service->hidden = FALSE;
2078         } else {
2079                 g_free(service->name);
2080                 service->name = NULL;
2081                 service->hidden = TRUE;
2082         }
2083
2084         service->strength = connman_network_get_uint8(network, "Strength");
2085         service->roaming = connman_network_get_bool(network, "Roaming");
2086
2087         if (service->strength == 0) {
2088                 /*
2089                  * Filter out 0-values; it's unclear what they mean
2090                  * and they cause anomalous sorting of the priority list.
2091                  */
2092                 service->strength = strength;
2093         }
2094
2095         str = connman_network_get_string(network, "WiFi.Mode");
2096         service->mode = convert_wifi_mode(str);
2097
2098         str = connman_network_get_string(network, "WiFi.Security");
2099         service->security = convert_wifi_security(str);
2100
2101         str = connman_network_get_string(network, "Cellular.MCC");
2102         g_free(service->mcc);
2103         service->mcc = g_strdup(str);
2104
2105         str = connman_network_get_string(network, "Cellular.MNC");
2106         g_free(service->mnc);
2107         service->mnc = g_strdup(str);
2108
2109         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
2110                 connman_uint8_t value = connman_network_get_uint8(network,
2111                                                         "Cellular.Mode");
2112
2113                 service->mode = convert_cellular_mode(value);
2114         }
2115
2116         if (service->strength > strength && service->network != NULL) {
2117                 connman_network_unref(service->network);
2118                 service->network = connman_network_ref(network);
2119
2120                 strength_changed(service);
2121         }
2122
2123         if (service->network == NULL)
2124                 service->network = connman_network_ref(network);
2125
2126         iter = g_hash_table_lookup(service_hash, service->identifier);
2127         if (iter != NULL)
2128                 g_sequence_sort_changed(iter, service_compare, NULL);
2129 }
2130
2131 /**
2132  * __connman_service_create_from_network:
2133  * @network: network structure
2134  *
2135  * Look up service by network and if not found, create one
2136  */
2137 struct connman_service *__connman_service_create_from_network(struct connman_network *network)
2138 {
2139         struct connman_service *service;
2140         const char *ident, *group;
2141         char *name;
2142
2143         DBG("network %p", network);
2144
2145         ident = __connman_network_get_ident(network);
2146         if (ident == NULL)
2147                 return NULL;
2148
2149         group = connman_network_get_group(network);
2150         if (group == NULL)
2151                 return NULL;
2152
2153         name = g_strdup_printf("%s_%s_%s",
2154                         __connman_network_get_type(network), ident, group);
2155         service = __connman_service_get(name);
2156         g_free(name);
2157
2158         if (service == NULL)
2159                 return NULL;
2160
2161         if (__connman_network_get_weakness(network) == TRUE)
2162                 return service;
2163
2164         if (service->path != NULL) {
2165                 update_from_network(service, network);
2166                 __connman_profile_changed(TRUE);
2167                 return service;
2168         }
2169
2170         service->type = convert_network_type(network);
2171
2172         switch (service->type) {
2173         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2174         case CONNMAN_SERVICE_TYPE_SYSTEM:
2175         case CONNMAN_SERVICE_TYPE_ETHERNET:
2176         case CONNMAN_SERVICE_TYPE_WIMAX:
2177         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2178         case CONNMAN_SERVICE_TYPE_VPN:
2179                 service->autoconnect = FALSE;
2180                 break;
2181         case CONNMAN_SERVICE_TYPE_WIFI:
2182         case CONNMAN_SERVICE_TYPE_CELLULAR:
2183                 service->autoconnect = TRUE;
2184                 break;
2185         }
2186
2187         service->state = CONNMAN_SERVICE_STATE_IDLE;
2188
2189         update_from_network(service, network);
2190
2191         setup_ipconfig(service, connman_network_get_index(network));
2192
2193         service_register(service);
2194
2195         __connman_profile_changed(TRUE);
2196
2197         if (service->favorite == TRUE)
2198                 __connman_service_auto_connect();
2199
2200         return service;
2201 }
2202
2203 void __connman_service_update_from_network(struct connman_network *network)
2204 {
2205         struct connman_service *service;
2206         enum connman_service_mode mode;
2207         connman_uint8_t strength, value;
2208         connman_bool_t roaming;
2209         GSequenceIter *iter;
2210
2211         DBG("network %p", network);
2212
2213         service = __connman_service_lookup_from_network(network);
2214         if (service == NULL)
2215                 return;
2216
2217         if (service->network == NULL)
2218                 return;
2219
2220         strength = connman_network_get_uint8(service->network, "Strength");
2221         if (strength == service->strength)
2222                 goto roaming;
2223
2224         service->strength = strength;
2225
2226         strength_changed(service);
2227
2228 roaming:
2229         roaming = connman_network_get_bool(service->network, "Roaming");
2230         if (roaming == service->roaming)
2231                 goto done;
2232
2233         service->roaming = roaming;
2234
2235         roaming_changed(service);
2236
2237         iter = g_hash_table_lookup(service_hash, service->identifier);
2238         if (iter != NULL)
2239                 g_sequence_sort_changed(iter, service_compare, NULL);
2240
2241 done:
2242         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2243                 return;
2244
2245         value = connman_network_get_uint8(service->network, "Cellular.Mode");
2246         mode = convert_cellular_mode(value);
2247
2248         if (mode == service->mode)
2249                 return;
2250
2251         service->mode = mode;
2252
2253         mode_changed(service);
2254 }
2255
2256 void __connman_service_remove_from_network(struct connman_network *network)
2257 {
2258         struct connman_service *service;
2259
2260         DBG("network %p", network);
2261
2262         service = __connman_service_lookup_from_network(network);
2263         if (service == NULL)
2264                 return;
2265
2266         __connman_service_put(service);
2267 }
2268
2269 static int service_load(struct connman_service *service)
2270 {
2271         const char *ident = service->profile;
2272         GKeyFile *keyfile;
2273         GError *error = NULL;
2274         gchar *pathname, *data = NULL;
2275         gsize length;
2276         gchar *str;
2277         connman_bool_t autoconnect;
2278         unsigned int ssid_len;
2279         int err = 0;
2280
2281         DBG("service %p", service);
2282
2283         if (ident == NULL)
2284                 return -EINVAL;
2285
2286         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
2287         if (pathname == NULL)
2288                 return -ENOMEM;
2289
2290         keyfile = g_key_file_new();
2291
2292         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
2293                 g_free(pathname);
2294                 return -ENOENT;
2295         }
2296
2297         g_free(pathname);
2298
2299         if (g_key_file_load_from_data(keyfile, data, length,
2300                                                         0, NULL) == FALSE) {
2301                 g_free(data);
2302                 return -EILSEQ;
2303         }
2304
2305         g_free(data);
2306
2307         switch (service->type) {
2308         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2309         case CONNMAN_SERVICE_TYPE_SYSTEM:
2310         case CONNMAN_SERVICE_TYPE_ETHERNET:
2311         case CONNMAN_SERVICE_TYPE_VPN:
2312                 break;
2313         case CONNMAN_SERVICE_TYPE_WIFI:
2314                 if (service->name == NULL) {
2315                         gchar *name;
2316
2317                         name = g_key_file_get_string(keyfile,
2318                                         service->identifier, "Name", NULL);
2319                         if (name != NULL) {
2320                                 g_free(service->name);
2321                                 service->name = name;
2322                         }
2323
2324                         if (service->network != NULL)
2325                                 connman_network_set_name(service->network,
2326                                                                         name);
2327                 }
2328
2329                 if (service->network &&
2330                                 connman_network_get_blob(service->network,
2331                                         "WiFi.SSID", &ssid_len) == NULL) {
2332                         gchar *hex_ssid;
2333
2334                         hex_ssid = g_key_file_get_string(keyfile,
2335                                                         service->identifier,
2336                                                                 "SSID", NULL);
2337
2338                         if (hex_ssid != NULL) {
2339                                 gchar *ssid;
2340                                 unsigned int i, j = 0, hex;
2341                                 size_t hex_ssid_len = strlen(hex_ssid);
2342
2343                                 ssid = g_try_malloc0(hex_ssid_len / 2);
2344                                 if (ssid == NULL) {
2345                                         g_free(hex_ssid);
2346                                         err = -ENOMEM;
2347                                         goto done;
2348                                 }
2349
2350                                 for (i = 0; i < hex_ssid_len; i += 2) {
2351                                         sscanf(hex_ssid + i, "%02x", &hex);
2352                                         ssid[j++] = hex;
2353                                 }
2354
2355                                 connman_network_set_blob(service->network,
2356                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
2357                         }
2358
2359                         g_free(hex_ssid);
2360                 }
2361                 /* fall through */
2362
2363         case CONNMAN_SERVICE_TYPE_WIMAX:
2364         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2365         case CONNMAN_SERVICE_TYPE_CELLULAR:
2366                 service->apn = g_key_file_get_string(keyfile,
2367                                         service->identifier, "APN", NULL);
2368
2369                 service->username = g_key_file_get_string(keyfile,
2370                                         service->identifier, "Username", NULL);
2371
2372                 service->username = g_key_file_get_string(keyfile,
2373                                         service->identifier, "Password", NULL);
2374
2375                 service->favorite = g_key_file_get_boolean(keyfile,
2376                                 service->identifier, "Favorite", NULL);
2377
2378                 autoconnect = g_key_file_get_boolean(keyfile,
2379                                 service->identifier, "AutoConnect", &error);
2380                 if (error == NULL)
2381                         service->autoconnect = autoconnect;
2382                 g_clear_error(&error);
2383
2384                 str = g_key_file_get_string(keyfile,
2385                                 service->identifier, "Failure", NULL);
2386                 if (str != NULL) {
2387                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
2388                         service->error = string2error(str);
2389                 }
2390                 break;
2391         }
2392
2393         str = g_key_file_get_string(keyfile,
2394                                 service->identifier, "Modified", NULL);
2395         if (str != NULL) {
2396                 g_time_val_from_iso8601(str, &service->modified);
2397                 g_free(str);
2398         }
2399
2400         str = g_key_file_get_string(keyfile,
2401                                 service->identifier, "Passphrase", NULL);
2402         if (str != NULL) {
2403                 g_free(service->passphrase);
2404                 service->passphrase = str;
2405         }
2406
2407         if (service->ipconfig != NULL)
2408                 __connman_ipconfig_load(service->ipconfig, keyfile,
2409                                         service->identifier, "IPv4.");
2410
2411 done:
2412         g_key_file_free(keyfile);
2413
2414         return err;
2415 }
2416
2417 static int service_save(struct connman_service *service)
2418 {
2419         const char *ident = service->profile;
2420         GKeyFile *keyfile;
2421         gchar *pathname, *data = NULL;
2422         gsize length;
2423         gchar *str;
2424         int err = 0;
2425
2426         DBG("service %p", service);
2427
2428         if (ident == NULL)
2429                 return -EINVAL;
2430
2431         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
2432         if (pathname == NULL)
2433                 return -ENOMEM;
2434
2435         keyfile = g_key_file_new();
2436
2437         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
2438                 goto update;
2439
2440         if (length > 0) {
2441                 if (g_key_file_load_from_data(keyfile, data, length,
2442                                                         0, NULL) == FALSE)
2443                         goto done;
2444         }
2445
2446         g_free(data);
2447
2448 update:
2449         if (service->name != NULL)
2450                 g_key_file_set_string(keyfile, service->identifier,
2451                                                 "Name", service->name);
2452
2453         switch (service->type) {
2454         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2455         case CONNMAN_SERVICE_TYPE_SYSTEM:
2456         case CONNMAN_SERVICE_TYPE_ETHERNET:
2457         case CONNMAN_SERVICE_TYPE_VPN:
2458                 break;
2459         case CONNMAN_SERVICE_TYPE_WIFI:
2460                 if (service->network) {
2461                         const unsigned char *ssid;
2462                         unsigned int ssid_len = 0;
2463
2464                         ssid = connman_network_get_blob(service->network,
2465                                                         "WiFi.SSID", &ssid_len);
2466
2467                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
2468                                 char *identifier = service->identifier;
2469                                 GString *str;
2470                                 unsigned int i;
2471
2472                                 str = g_string_sized_new(ssid_len * 2);
2473                                 if (str == NULL) {
2474                                         err = -ENOMEM;
2475                                         goto done;
2476                                 }
2477
2478                                 for (i = 0; i < ssid_len; i++)
2479                                         g_string_append_printf(str,
2480                                                         "%02x", ssid[i]);
2481
2482                                 g_key_file_set_string(keyfile, identifier,
2483                                                         "SSID", str->str);
2484
2485                                 g_string_free(str, TRUE);
2486                         }
2487                 }
2488                 /* fall through */
2489
2490         case CONNMAN_SERVICE_TYPE_WIMAX:
2491         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2492         case CONNMAN_SERVICE_TYPE_CELLULAR:
2493                 if (service->apn != NULL)
2494                         g_key_file_set_string(keyfile, service->identifier,
2495                                                         "APN", service->apn);
2496
2497                 if (service->username != NULL)
2498                         g_key_file_set_string(keyfile, service->identifier,
2499                                                 "Username", service->username);
2500
2501                 if (service->password != NULL)
2502                         g_key_file_set_string(keyfile, service->identifier,
2503                                                 "Password", service->password);
2504
2505                 g_key_file_set_boolean(keyfile, service->identifier,
2506                                         "Favorite", service->favorite);
2507
2508                 if (service->favorite == TRUE)
2509                         g_key_file_set_boolean(keyfile, service->identifier,
2510                                         "AutoConnect", service->autoconnect);
2511
2512                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
2513                         const char *failure = error2string(service->error);
2514                         if (failure != NULL)
2515                                 g_key_file_set_string(keyfile,
2516                                                         service->identifier,
2517                                                         "Failure", failure);
2518                 } else {
2519                         g_key_file_remove_key(keyfile, service->identifier,
2520                                                         "Failure", NULL);
2521                 }
2522                 break;
2523         }
2524
2525         str = g_time_val_to_iso8601(&service->modified);
2526         if (str != NULL) {
2527                 g_key_file_set_string(keyfile, service->identifier,
2528                                                         "Modified", str);
2529                 g_free(str);
2530         }
2531
2532         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
2533                 g_key_file_set_string(keyfile, service->identifier,
2534                                         "Passphrase", service->passphrase);
2535         else
2536                 g_key_file_remove_key(keyfile, service->identifier,
2537                                                         "Passphrase", NULL);
2538
2539         if (service->ipconfig != NULL)
2540                 __connman_ipconfig_save(service->ipconfig, keyfile,
2541                                         service->identifier, "IPv4.");
2542
2543         data = g_key_file_to_data(keyfile, &length, NULL);
2544
2545         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
2546                 connman_error("Failed to store service information");
2547
2548 done:
2549         g_free(data);
2550
2551         g_key_file_free(keyfile);
2552
2553         g_free(pathname);
2554
2555         return err;
2556 }
2557
2558 static struct connman_storage service_storage = {
2559         .name           = "service",
2560         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
2561         .service_load   = service_load,
2562         .service_save   = service_save,
2563 };
2564
2565 int __connman_service_init(void)
2566 {
2567         DBG("");
2568
2569         connection = connman_dbus_get_connection();
2570
2571         if (connman_storage_register(&service_storage) < 0)
2572                 connman_error("Failed to register service storage");
2573
2574         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
2575                                                                 NULL, NULL);
2576
2577         service_list = g_sequence_new(service_free);
2578
2579         return 0;
2580 }
2581
2582 void __connman_service_cleanup(void)
2583 {
2584         DBG("");
2585
2586         g_sequence_free(service_list);
2587         service_list = NULL;
2588
2589         g_hash_table_destroy(service_hash);
2590         service_hash = NULL;
2591
2592         connman_storage_unregister(&service_storage);
2593
2594         dbus_connection_unref(connection);
2595 }