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