src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2009  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38
  39 struct connman_service {
  40         gint refcount;
  41         char *identifier;
  42         char *path;
  43         enum connman_service_type type;
  44         enum connman_service_mode mode;
  45         enum connman_service_security security;
  46         enum connman_service_state state;
  47         enum connman_service_error error;
  48         connman_uint8_t strength;
  49         connman_bool_t favorite;
  50         connman_bool_t hidden;
  51         connman_bool_t ignore;
  52         connman_bool_t autoconnect;
  53         connman_bool_t userconnect;
  54         GTimeVal modified;
  55         unsigned int order;
  56         char *name;
  57         char *passphrase;
  58         char *profile;
  59         char *apn;
  60         char *username;
  61         char *password;
  62         char *mcc;
  63         char *mnc;
  64         connman_bool_t roaming;
  65         struct connman_ipconfig *ipconfig;
  66         struct connman_network *network;
  67         DBusMessage *pending;
  68         guint timeout;
  69 };
  70
  71 static void append_path(gpointer value, gpointer user_data)
  72 {
  73         struct connman_service *service = value;
  74         DBusMessageIter *iter = user_data;
  75
  76         if (service->path == NULL || service->hidden == TRUE)
  77                 return;
  78
  79         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
  80                                                         &service->path);
  81 }
  82
  83 void __connman_service_list(DBusMessageIter *iter, void *user_data)
  84 {
  85         g_sequence_foreach(service_list, append_path, iter);
  86 }
  87
  88 struct find_data {
  89         const char *path;
  90         struct connman_service *service;
  91 };
  92
  93 static void compare_path(gpointer value, gpointer user_data)
  94 {
  95         struct connman_service *service = value;
  96         struct find_data *data = user_data;
  97
  98         if (data->service != NULL)
  99                 return;
 100
 101         if (g_strcmp0(service->path, data->path) == 0)
 102                 data->service = service;
 103 }
 104
 105 static struct connman_service *find_service(const char *path)
 106 {
 107         struct find_data data = { .path = path, .service = NULL };
 108
 109         DBG("path %s", path);
 110
 111         g_sequence_foreach(service_list, compare_path, &data);
 112
 113         return data.service;
 114 }
 115
 116 const char *__connman_service_type2string(enum connman_service_type type)
 117 {
 118         switch (type) {
 119         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 120                 break;
 121         case CONNMAN_SERVICE_TYPE_SYSTEM:
 122                 return "system";
 123         case CONNMAN_SERVICE_TYPE_ETHERNET:
 124                 return "ethernet";
 125         case CONNMAN_SERVICE_TYPE_WIFI:
 126                 return "wifi";
 127         case CONNMAN_SERVICE_TYPE_WIMAX:
 128                 return "wimax";
 129         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 130                 return "bluetooth";
 131         case CONNMAN_SERVICE_TYPE_CELLULAR:
 132                 return "cellular";
 133         case CONNMAN_SERVICE_TYPE_VPN:
 134                 return "vpn";
 135         }
 136
 137         return NULL;
 138 }
 139
 140 static const char *mode2string(enum connman_service_mode mode)
 141 {
 142         switch (mode) {
 143         case CONNMAN_SERVICE_MODE_UNKNOWN:
 144                 break;
 145         case CONNMAN_SERVICE_MODE_MANAGED:
 146                 return "managed";
 147         case CONNMAN_SERVICE_MODE_ADHOC:
 148                 return "adhoc";
 149         case CONNMAN_SERVICE_MODE_GPRS:
 150                 return "gprs";
 151         case CONNMAN_SERVICE_MODE_EDGE:
 152                 return "edge";
 153         case CONNMAN_SERVICE_MODE_UMTS:
 154                 return "umts";
 155         }
 156
 157         return NULL;
 158 }
 159
 160 static const char *security2string(enum connman_service_security security)
 161 {
 162         switch (security) {
 163         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 164                 break;
 165         case CONNMAN_SERVICE_SECURITY_NONE:
 166                 return "none";
 167         case CONNMAN_SERVICE_SECURITY_WEP:
 168                 return "wep";
 169         case CONNMAN_SERVICE_SECURITY_PSK:
 170                 return "psk";
 171         case CONNMAN_SERVICE_SECURITY_8021X:
 172                 return "ieee8021x";
 173         case CONNMAN_SERVICE_SECURITY_WPA:
 174                 return "wpa";
 175         case CONNMAN_SERVICE_SECURITY_RSN:
 176                 return "rsn";
 177         }
 178
 179         return NULL;
 180 }
 181
 182 static const char *state2string(enum connman_service_state state)
 183 {
 184         switch (state) {
 185         case CONNMAN_SERVICE_STATE_UNKNOWN:
 186                 break;
 187         case CONNMAN_SERVICE_STATE_IDLE:
 188                 return "idle";
 189         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 190                 return "association";
 191         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 192                 return "configuration";
 193         case CONNMAN_SERVICE_STATE_READY:
 194                 return "ready";
 195         case CONNMAN_SERVICE_STATE_DISCONNECT:
 196                 return "disconnect";
 197         case CONNMAN_SERVICE_STATE_FAILURE:
 198                 return "failure";
 199         }
 200
 201         return NULL;
 202 }
 203
 204 static const char *error2string(enum connman_service_error error)
 205 {
 206         switch (error) {
 207         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 208                 break;
 209         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 210                 return "out-of-range";
 211         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 212                 return "pin-missing";
 213         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 214                 return "dhcp-failed";
 215         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 216                 return "connect-failed";
 217         }
 218
 219         return NULL;
 220 }
 221
 222 static enum connman_service_error string2error(const char *error)
 223 {
 224         if (g_strcmp0(error, "dhcp-failed") == 0)
 225                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 226         else if (g_strcmp0(error, "pin-missing") == 0)
 227                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 228
 229         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 230 }
 231
 232 static struct connman_service *get_default(void)
 233 {
 234         struct connman_service *service;
 235         GSequenceIter *iter;
 236
 237         iter = g_sequence_get_begin_iter(service_list);
 238
 239         if (g_sequence_iter_is_end(iter) == TRUE)
 240                 return NULL;
 241
 242         service = g_sequence_get(iter);
 243
 244         if (service->state != CONNMAN_SERVICE_STATE_READY)
 245                 return NULL;
 246
 247         return service;
 248 }
 249
 250 static void default_changed(void)
 251 {
 252         struct connman_service *service = get_default();
 253
 254         __connman_notifier_default_changed(service);
 255 }
 256
 257 const char *__connman_service_default(void)
 258 {
 259         struct connman_service *service;
 260
 261         service = get_default();
 262         if (service == NULL)
 263                 return "";
 264
 265         return __connman_service_type2string(service->type);
 266 }
 267
 268 static void mode_changed(struct connman_service *service)
 269 {
 270         const char *str;
 271
 272         str = mode2string(service->mode);
 273         if (str == NULL)
 274                 return;
 275
 276         connman_dbus_property_changed_basic(service->path,
 277                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 278                                                 DBUS_TYPE_STRING, &str);
 279 }
 280
 281 static void state_changed(struct connman_service *service)
 282 {
 283         const char *str;
 284
 285         str = state2string(service->state);
 286         if (str == NULL)
 287                 return;
 288
 289         connman_dbus_property_changed_basic(service->path,
 290                                 CONNMAN_SERVICE_INTERFACE, "State",
 291                                                 DBUS_TYPE_STRING, &str);
 292 }
 293
 294 static void strength_changed(struct connman_service *service)
 295 {
 296         if (service->strength == 0)
 297                 return;
 298
 299         connman_dbus_property_changed_basic(service->path,
 300                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 301                                         DBUS_TYPE_BYTE, &service->strength);
 302 }
 303
 304 static void favorite_changed(struct connman_service *service)
 305 {
 306         connman_dbus_property_changed_basic(service->path,
 307                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 308                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 309 }
 310
 311 static void roaming_changed(struct connman_service *service)
 312 {
 313         connman_dbus_property_changed_basic(service->path,
 314                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 315                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 316 }
 317
 318 static void autoconnect_changed(struct connman_service *service)
 319 {
 320         connman_dbus_property_changed_basic(service->path,
 321                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 322                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 323 }
 324
 325 static void passphrase_changed(struct connman_service *service)
 326 {
 327         dbus_bool_t required;
 328
 329         switch (service->type) {
 330         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 331         case CONNMAN_SERVICE_TYPE_SYSTEM:
 332         case CONNMAN_SERVICE_TYPE_ETHERNET:
 333         case CONNMAN_SERVICE_TYPE_WIMAX:
 334         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 335         case CONNMAN_SERVICE_TYPE_CELLULAR:
 336         case CONNMAN_SERVICE_TYPE_VPN:
 337                 return;
 338         case CONNMAN_SERVICE_TYPE_WIFI:
 339                 required = FALSE;
 340
 341                 switch (service->security) {
 342                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 343                 case CONNMAN_SERVICE_SECURITY_NONE:
 344                 case CONNMAN_SERVICE_SECURITY_8021X:
 345                         break;
 346                 case CONNMAN_SERVICE_SECURITY_WEP:
 347                 case CONNMAN_SERVICE_SECURITY_PSK:
 348                 case CONNMAN_SERVICE_SECURITY_WPA:
 349                 case CONNMAN_SERVICE_SECURITY_RSN:
 350                         if (service->passphrase == NULL)
 351                                 required = TRUE;
 352                         break;
 353                 }
 354                 break;
 355         }
 356
 357         connman_dbus_property_changed_basic(service->path,
 358                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 359                                                 DBUS_TYPE_BOOLEAN, &required);
 360 }
 361
 362 static void apn_changed(struct connman_service *service)
 363 {
 364         dbus_bool_t required;
 365
 366         switch (service->type) {
 367         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 368         case CONNMAN_SERVICE_TYPE_SYSTEM:
 369         case CONNMAN_SERVICE_TYPE_ETHERNET:
 370         case CONNMAN_SERVICE_TYPE_WIMAX:
 371         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 372         case CONNMAN_SERVICE_TYPE_WIFI:
 373         case CONNMAN_SERVICE_TYPE_VPN:
 374                 return;
 375         case CONNMAN_SERVICE_TYPE_CELLULAR:
 376                 break;
 377         }
 378
 379         required = (service->apn == NULL) ? TRUE : FALSE;
 380
 381         connman_dbus_property_changed_basic(service->path,
 382                                 CONNMAN_SERVICE_INTERFACE, "SetupRequired",
 383                                                 DBUS_TYPE_BOOLEAN, &required);
 384 }
 385
 386 static void append_settings(DBusMessageIter *iter, void *user_data)
 387 {
 388         const char *str = "dhcp";
 389
 390         connman_dbus_dict_append_basic(iter, "Method",
 391                                                 DBUS_TYPE_STRING, &str);
 392 }
 393
 394 static void settings_changed(struct connman_service *service)
 395 {
 396         connman_dbus_property_changed_dict(service->path,
 397                                 CONNMAN_SERVICE_INTERFACE, "Settings",
 398                                                 append_settings, service);
 399 }
 400
 401 static DBusMessage *get_properties(DBusConnection *conn,
 402                                         DBusMessage *msg, void *user_data)
 403 {
 404         struct connman_service *service = user_data;
 405         DBusMessage *reply;
 406         DBusMessageIter array, dict;
 407         dbus_bool_t required;
 408         const char *str;
 409
 410         DBG("service %p", service);
 411
 412         reply = dbus_message_new_method_return(msg);
 413         if (reply == NULL)
 414                 return NULL;
 415
 416         dbus_message_iter_init_append(reply, &array);
 417
 418         connman_dbus_dict_open(&array, &dict);
 419
 420         str = __connman_service_type2string(service->type);
 421         if (str != NULL)
 422                 connman_dbus_dict_append_basic(&dict, "Type",
 423                                                 DBUS_TYPE_STRING, &str);
 424
 425         str = mode2string(service->mode);
 426         if (str != NULL)
 427                 connman_dbus_dict_append_basic(&dict, "Mode",
 428                                                 DBUS_TYPE_STRING, &str);
 429
 430         str = security2string(service->security);
 431         if (str != NULL)
 432                 connman_dbus_dict_append_basic(&dict, "Security",
 433                                                 DBUS_TYPE_STRING, &str);
 434
 435         str = state2string(service->state);
 436         if (str != NULL)
 437                 connman_dbus_dict_append_basic(&dict, "State",
 438                                                 DBUS_TYPE_STRING, &str);
 439
 440         str = error2string(service->error);
 441         if (str != NULL)
 442                 connman_dbus_dict_append_basic(&dict, "Error",
 443                                                 DBUS_TYPE_STRING, &str);
 444
 445         if (service->strength > 0)
 446                 connman_dbus_dict_append_basic(&dict, "Strength",
 447                                         DBUS_TYPE_BYTE, &service->strength);
 448
 449         connman_dbus_dict_append_basic(&dict, "Favorite",
 450                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 451
 452         if (service->favorite == TRUE)
 453                 connman_dbus_dict_append_basic(&dict, "AutoConnect",
 454                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 455         else
 456                 connman_dbus_dict_append_basic(&dict, "AutoConnect",
 457                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 458
 459         if (service->name != NULL)
 460                 connman_dbus_dict_append_basic(&dict, "Name",
 461                                         DBUS_TYPE_STRING, &service->name);
 462
 463         switch (service->type) {
 464         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 465         case CONNMAN_SERVICE_TYPE_SYSTEM:
 466         case CONNMAN_SERVICE_TYPE_ETHERNET:
 467         case CONNMAN_SERVICE_TYPE_WIMAX:
 468         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 469         case CONNMAN_SERVICE_TYPE_VPN:
 470                 break;
 471         case CONNMAN_SERVICE_TYPE_CELLULAR:
 472                 connman_dbus_dict_append_basic(&dict, "Roaming",
 473                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 474
 475                 if (service->mcc != NULL && service->mnc != NULL) {
 476                         connman_dbus_dict_append_basic(&dict, "MCC",
 477                                         DBUS_TYPE_STRING, &service->mcc);
 478                         connman_dbus_dict_append_basic(&dict, "MNC",
 479                                         DBUS_TYPE_STRING, &service->mnc);
 480                 }
 481
 482                 if (service->apn != NULL) {
 483                         connman_dbus_dict_append_basic(&dict, "APN",
 484                                         DBUS_TYPE_STRING, &service->apn);
 485
 486                         if (service->username != NULL)
 487                                 connman_dbus_dict_append_basic(&dict,
 488                                         "Username", DBUS_TYPE_STRING,
 489                                                         &service->username);
 490
 491                         if (service->password != NULL)
 492                                 connman_dbus_dict_append_basic(&dict,
 493                                         "Password", DBUS_TYPE_STRING,
 494                                                         &service->password);
 495
 496                         required = FALSE;
 497                 } else
 498                         required = TRUE;
 499
 500                 connman_dbus_dict_append_basic(&dict, "SetupRequired",
 501                                                 DBUS_TYPE_BOOLEAN, &required);
 502                 break;
 503         case CONNMAN_SERVICE_TYPE_WIFI:
 504                 if (service->passphrase != NULL &&
 505                                 __connman_security_check_privilege(msg,
 506                                         CONNMAN_SECURITY_PRIVILEGE_SECRET) == 0)
 507                         connman_dbus_dict_append_basic(&dict, "Passphrase",
 508                                 DBUS_TYPE_STRING, &service->passphrase);
 509
 510                 required = FALSE;
 511
 512                 switch (service->security) {
 513                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 514                 case CONNMAN_SERVICE_SECURITY_NONE:
 515                 case CONNMAN_SERVICE_SECURITY_8021X:
 516                         break;
 517                 case CONNMAN_SERVICE_SECURITY_WEP:
 518                 case CONNMAN_SERVICE_SECURITY_PSK:
 519                 case CONNMAN_SERVICE_SECURITY_WPA:
 520                 case CONNMAN_SERVICE_SECURITY_RSN:
 521                         if (service->passphrase == NULL)
 522                                 required = TRUE;
 523                         break;
 524                 }
 525
 526                 connman_dbus_dict_append_basic(&dict, "PassphraseRequired",
 527                                                 DBUS_TYPE_BOOLEAN, &required);
 528                 break;
 529         }
 530
 531         connman_dbus_dict_append_dict(&dict, "Settings", append_settings);
 532
 533         if (service->ipconfig != NULL)
 534                 __connman_ipconfig_append_ipv4(service->ipconfig,
 535                                                         &dict, "IPv4.");
 536
 537         connman_dbus_dict_close(&array, &dict);
 538
 539         return reply;
 540 }
 541
 542 static DBusMessage *set_property(DBusConnection *conn,
 543                                         DBusMessage *msg, void *user_data)
 544 {
 545         struct connman_service *service = user_data;
 546         DBusMessageIter iter, value;
 547         const char *name;
 548         int type;
 549
 550         DBG("service %p", service);
 551
 552         if (dbus_message_iter_init(msg, &iter) == FALSE)
 553                 return __connman_error_invalid_arguments(msg);
 554
 555         dbus_message_iter_get_basic(&iter, &name);
 556         dbus_message_iter_next(&iter);
 557         dbus_message_iter_recurse(&iter, &value);
 558
 559         if (__connman_security_check_privilege(msg,
 560                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
 561                 return __connman_error_permission_denied(msg);
 562
 563         type = dbus_message_iter_get_arg_type(&value);
 564
 565         if (g_str_has_prefix(name, "AutoConnect") == TRUE) {
 566                 connman_bool_t autoconnect;
 567
 568                 if (type != DBUS_TYPE_BOOLEAN)
 569                         return __connman_error_invalid_arguments(msg);
 570
 571                 if (service->favorite == FALSE)
 572                         return __connman_error_invalid_service(msg);
 573
 574                 dbus_message_iter_get_basic(&value, &autoconnect);
 575
 576                 if (service->autoconnect == autoconnect)
 577                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 578
 579                 service->autoconnect = autoconnect;
 580
 581                 autoconnect_changed(service);
 582
 583                 __connman_storage_save_service(service);
 584         } else if (g_str_equal(name, "Passphrase") == TRUE) {
 585                 const char *passphrase;
 586
 587                 if (type != DBUS_TYPE_STRING)
 588                         return __connman_error_invalid_arguments(msg);
 589
 590                 if (__connman_security_check_privilege(msg,
 591                                         CONNMAN_SECURITY_PRIVILEGE_SECRET) < 0)
 592                         return __connman_error_permission_denied(msg);
 593
 594                 dbus_message_iter_get_basic(&value, &passphrase);
 595
 596                 g_free(service->passphrase);
 597                 service->passphrase = g_strdup(passphrase);
 598
 599                 passphrase_changed(service);
 600
 601                 if (service->network != NULL)
 602                         connman_network_set_string(service->network,
 603                                 "WiFi.Passphrase", service->passphrase);
 604
 605                 __connman_storage_save_service(service);
 606         } else if (g_str_equal(name, "APN") == TRUE) {
 607                 const char *apn;
 608
 609                 if (type != DBUS_TYPE_STRING)
 610                         return __connman_error_invalid_arguments(msg);
 611
 612                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
 613                         return __connman_error_invalid_service(msg);
 614
 615                 dbus_message_iter_get_basic(&value, &apn);
 616
 617                 g_free(service->apn);
 618                 service->apn = g_strdup(apn);
 619
 620                 apn_changed(service);
 621
 622                 if (service->network != NULL)
 623                         connman_network_set_string(service->network,
 624                                                 "Cellular.APN", service->apn);
 625
 626                 __connman_storage_save_service(service);
 627         } else if (g_str_equal(name, "Username") == TRUE) {
 628                 const char *username;
 629
 630                 if (type != DBUS_TYPE_STRING)
 631                         return __connman_error_invalid_arguments(msg);
 632
 633                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
 634                         return __connman_error_invalid_service(msg);
 635
 636                 dbus_message_iter_get_basic(&value, &username);
 637
 638                 g_free(service->username);
 639                 service->username = g_strdup(username);
 640
 641                 if (service->network != NULL)
 642                         connman_network_set_string(service->network,
 643                                         "Cellular.Username", service->username);
 644
 645                 __connman_storage_save_service(service);
 646         } else if (g_str_equal(name, "Password") == TRUE) {
 647                 const char *password;
 648
 649                 if (type != DBUS_TYPE_STRING)
 650                         return __connman_error_invalid_arguments(msg);
 651
 652                 if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
 653                         return __connman_error_invalid_service(msg);
 654
 655                 dbus_message_iter_get_basic(&value, &password);
 656
 657                 g_free(service->password);
 658                 service->password = g_strdup(password);
 659
 660                 if (service->network != NULL)
 661                         connman_network_set_string(service->network,
 662                                         "Cellular.Password", service->password);
 663
 664                 __connman_storage_save_service(service);
 665         } else if (g_str_has_prefix(name, "IPv4.") == TRUE) {
 666                 int err;
 667
 668                 if (service->ipconfig == NULL)
 669                         return __connman_error_invalid_property(msg);
 670
 671                 err = __connman_ipconfig_set_ipv4(service->ipconfig,
 672                                                         name + 5, &value);
 673                 if (err < 0)
 674                         return __connman_error_failed(msg, -err);
 675         } else
 676                 return __connman_error_invalid_property(msg);
 677
 678         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 679 }
 680
 681 static void set_idle(struct connman_service *service)
 682 {
 683         service->state = CONNMAN_SERVICE_STATE_IDLE;
 684         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
 685         state_changed(service);
 686 }
 687
 688 static DBusMessage *clear_property(DBusConnection *conn,
 689                                         DBusMessage *msg, void *user_data)
 690 {
 691         struct connman_service *service = user_data;
 692         const char *name;
 693
 694         DBG("service %p", service);
 695
 696         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
 697                                                         DBUS_TYPE_INVALID);
 698
 699         if (__connman_security_check_privilege(msg,
 700                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
 701                 return __connman_error_permission_denied(msg);
 702
 703         if (g_str_equal(name, "Error") == TRUE) {
 704                 set_idle(service);
 705
 706                 g_get_current_time(&service->modified);
 707                 __connman_storage_save_service(service);
 708         } else if (g_str_equal(name, "Passphrase") == TRUE) {
 709                 g_free(service->passphrase);
 710                 service->passphrase = NULL;
 711
 712                 passphrase_changed(service);
 713
 714                 __connman_storage_save_service(service);
 715         } else
 716                 return __connman_error_invalid_property(msg);
 717
 718         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 719 }
 720
 721 static connman_bool_t is_connecting(struct connman_service *service)
 722 {
 723         switch (service->state) {
 724         case CONNMAN_SERVICE_STATE_UNKNOWN:
 725         case CONNMAN_SERVICE_STATE_IDLE:
 726         case CONNMAN_SERVICE_STATE_FAILURE:
 727         case CONNMAN_SERVICE_STATE_DISCONNECT:
 728         case CONNMAN_SERVICE_STATE_READY:
 729                 break;
 730         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 731         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 732                 return TRUE;
 733         }
 734
 735         return FALSE;
 736 }
 737
 738 static connman_bool_t is_ignore(struct connman_service *service)
 739 {
 740         if (service->autoconnect == FALSE)
 741                 return TRUE;
 742
 743         if (service->roaming == TRUE)
 744                 return TRUE;
 745
 746         if (service->ignore == TRUE)
 747                 return TRUE;
 748
 749         if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
 750                 return TRUE;
 751
 752         return FALSE;
 753 }
 754
 755 void __connman_service_auto_connect(void)
 756 {
 757         struct connman_service *service = NULL;
 758         GSequenceIter *iter;
 759
 760         DBG("");
 761
 762         iter = g_sequence_get_begin_iter(service_list);
 763
 764         while (g_sequence_iter_is_end(iter) == FALSE) {
 765                 service = g_sequence_get(iter);
 766
 767                 if (service->pending != NULL)
 768                         return;
 769
 770                 if (is_connecting(service) == TRUE)
 771                         return;
 772
 773                 if (service->favorite == FALSE)
 774                         return;
 775
 776                 if (service->state == CONNMAN_SERVICE_STATE_READY)
 777                         return;
 778
 779                 if (is_ignore(service) == FALSE &&
 780                                 service->state == CONNMAN_SERVICE_STATE_IDLE)
 781                         break;
 782
 783                 service = NULL;
 784
 785                 iter = g_sequence_iter_next(iter);
 786         }
 787
 788         if (service != NULL) {
 789                 service->userconnect = FALSE;
 790                 __connman_service_connect(service);
 791         }
 792 }
 793
 794 static void remove_timeout(struct connman_service *service)
 795 {
 796         if (service->timeout > 0) {
 797                 g_source_remove(service->timeout);
 798                 service->timeout = 0;
 799         }
 800 }
 801
 802 static void reply_pending(struct connman_service *service, int error)
 803 {
 804         remove_timeout(service);
 805
 806         if (service->pending != NULL) {
 807                 if (error > 0) {
 808                         DBusMessage *reply;
 809
 810                         reply = __connman_error_failed(service->pending,
 811                                                                 error);
 812                         if (reply != NULL)
 813                                 g_dbus_send_message(connection, reply);
 814                 } else
 815                         g_dbus_send_reply(connection, service->pending,
 816                                                         DBUS_TYPE_INVALID);
 817
 818                 dbus_message_unref(service->pending);
 819                 service->pending = NULL;
 820         }
 821 }
 822
 823 static gboolean connect_timeout(gpointer user_data)
 824 {
 825         struct connman_service *service = user_data;
 826         connman_bool_t autoconnect = FALSE;
 827
 828         DBG("service %p", service);
 829
 830         service->timeout = 0;
 831
 832         if (service->network != NULL)
 833                 __connman_network_disconnect(service->network);
 834
 835         __connman_ipconfig_disable(service->ipconfig);
 836
 837         if (service->pending != NULL) {
 838                 DBusMessage *reply;
 839
 840                 reply = __connman_error_operation_timeout(service->pending);
 841                 if (reply != NULL)
 842                         g_dbus_send_message(connection, reply);
 843
 844                 dbus_message_unref(service->pending);
 845                 service->pending = NULL;
 846         } else
 847                 autoconnect = TRUE;
 848
 849         __connman_service_indicate_state(service,
 850                                         CONNMAN_SERVICE_STATE_FAILURE);
 851
 852         if (autoconnect == TRUE && service->userconnect == FALSE)
 853                 __connman_service_auto_connect();
 854
 855         return FALSE;
 856 }
 857
 858 static void set_reconnect_state(struct connman_service *service,
 859                                                 connman_bool_t reconnect)
 860 {
 861         struct connman_device *device;
 862
 863         if (service->network == NULL)
 864                 return;
 865
 866         device = connman_network_get_device(service->network);
 867         if (device == NULL)
 868                 return;
 869
 870         __connman_device_set_reconnect(device, reconnect);
 871 }
 872
 873 static connman_bool_t get_reconnect_state(struct connman_service *service)
 874 {
 875         struct connman_device *device;
 876
 877         if (service->network == NULL)
 878                 return FALSE;
 879
 880         device = connman_network_get_device(service->network);
 881         if (device == NULL)
 882                 return FALSE;
 883
 884         return __connman_device_get_reconnect(device);
 885 }
 886
 887 static DBusMessage *connect_service(DBusConnection *conn,
 888                                         DBusMessage *msg, void *user_data)
 889 {
 890         struct connman_service *service = user_data;
 891         GSequenceIter *iter;
 892         int err;
 893
 894         DBG("service %p", service);
 895
 896         if (service->pending != NULL)
 897                 return __connman_error_in_progress(msg);
 898
 899         iter = g_sequence_get_begin_iter(service_list);
 900
 901         while (g_sequence_iter_is_end(iter) == FALSE) {
 902                 struct connman_service *temp = g_sequence_get(iter);
 903
 904                 if (service->type == temp->type &&
 905                                         is_connecting(temp) == TRUE)
 906                         return __connman_error_in_progress(msg);
 907
 908                 iter = g_sequence_iter_next(iter);
 909         }
 910
 911         service->ignore = FALSE;
 912
 913         service->userconnect = TRUE;
 914
 915         service->pending = dbus_message_ref(msg);
 916
 917         set_reconnect_state(service, FALSE);
 918
 919         err = __connman_service_connect(service);
 920         if (err < 0) {
 921                 if (err == -ENOKEY) {
 922                         if (__connman_agent_request_passphrase(service,
 923                                                         NULL, NULL) == 0)
 924                                 return NULL;
 925                 }
 926
 927                 if (err != -EINPROGRESS) {
 928                         dbus_message_unref(service->pending);
 929                         service->pending = NULL;
 930
 931                         return __connman_error_failed(msg, -err);
 932                 }
 933
 934                 return NULL;
 935         }
 936
 937         dbus_message_unref(service->pending);
 938         service->pending = NULL;
 939
 940         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 941 }
 942
 943 static DBusMessage *disconnect_service(DBusConnection *conn,
 944                                         DBusMessage *msg, void *user_data)
 945 {
 946         struct connman_service *service = user_data;
 947         int err;
 948
 949         DBG("service %p", service);
 950
 951         reply_pending(service, ECONNABORTED);
 952
 953         service->ignore = TRUE;
 954
 955         set_reconnect_state(service, FALSE);
 956
 957         err = __connman_service_disconnect(service);
 958         if (err < 0) {
 959                 if (err != -EINPROGRESS)
 960                         return __connman_error_failed(msg, -err);
 961
 962                 return NULL;
 963         }
 964
 965         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 966 }
 967
 968 static DBusMessage *remove_service(DBusConnection *conn,
 969                                         DBusMessage *msg, void *user_data)
 970 {
 971         struct connman_service *service = user_data;
 972
 973         DBG("service %p", service);
 974
 975         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
 976                 return __connman_error_not_supported(msg);
 977
 978         if (service->favorite == FALSE &&
 979                         service->state != CONNMAN_SERVICE_STATE_FAILURE)
 980                 return __connman_error_not_supported(msg);
 981
 982         if (service->network != NULL) {
 983                 set_reconnect_state(service, FALSE);
 984
 985                 __connman_network_disconnect(service->network);
 986         }
 987
 988         g_free(service->passphrase);
 989         service->passphrase = NULL;
 990
 991         passphrase_changed(service);
 992
 993         g_free(service->apn);
 994         service->apn = NULL;
 995
 996         g_free(service->username);
 997         service->username = NULL;
 998
 999         g_free(service->password);
1000         service->password = NULL;
1001
1002         apn_changed(service);
1003
1004         set_idle(service);
1005
1006         connman_service_set_favorite(service, FALSE);
1007         __connman_storage_save_service(service);
1008
1009         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1010 }
1011
1012 static DBusMessage *move_before(DBusConnection *conn,
1013                                         DBusMessage *msg, void *user_data)
1014 {
1015         struct connman_service *service = user_data;
1016         struct connman_service *target;
1017         const char *path;
1018         GSequenceIter *src, *dst;
1019
1020         DBG("service %p", service);
1021
1022         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
1023                                                         DBUS_TYPE_INVALID);
1024
1025         if (service->favorite == FALSE)
1026                 return __connman_error_not_supported(msg);
1027
1028         target = find_service(path);
1029         if (target == NULL || target->favorite == FALSE || target == service)
1030                 return __connman_error_invalid_service(msg);
1031
1032         DBG("target %s", target->identifier);
1033
1034         if (target->state != service->state)
1035                 return __connman_error_invalid_service(msg);
1036
1037         g_get_current_time(&service->modified);
1038         __connman_storage_save_service(service);
1039
1040         src = g_hash_table_lookup(service_hash, service->identifier);
1041         dst = g_hash_table_lookup(service_hash, target->identifier);
1042
1043         g_sequence_move(src, dst);
1044
1045         __connman_profile_changed(FALSE);
1046
1047         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
1048 }
1049
1050 static DBusMessage *move_after(DBusConnection *conn,
1051                                         DBusMessage *msg, void *user_data)
1052 {
1053         struct connman_service *service = user_data;
1054         struct connman_service *target;
1055         const char *path;
1056
1057         DBG("service %p", service);
1058
1059         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
1060                                                         DBUS_TYPE_INVALID);
1061
1062         if (service->favorite == FALSE)
1063                 return __connman_error_not_supported(msg);
1064
1065         target = find_service(path);
1066         if (target == NULL || target->favorite == FALSE || target == service)
1067                 return __connman_error_invalid_service(msg);
1068
1069         DBG("target %s", target->identifier);
1070
1071         if (target->state != service->state)
1072                 return __connman_error_invalid_service(msg);
1073
1074         g_get_current_time(&service->modified);
1075         __connman_storage_save_service(service);
1076
1077         return __connman_error_not_implemented(msg);
1078 }
1079
1080 static GDBusMethodTable service_methods[] = {
1081         { "GetProperties", "",   "a{sv}", get_properties     },
1082         { "SetProperty",   "sv", "",      set_property       },
1083         { "ClearProperty", "s",  "",      clear_property     },
1084         { "Connect",       "",   "",      connect_service,
1085                                                 G_DBUS_METHOD_FLAG_ASYNC },
1086         { "Disconnect",    "",   "",      disconnect_service },
1087         { "Remove",        "",   "",      remove_service     },
1088         { "MoveBefore",    "o",  "",      move_before        },
1089         { "MoveAfter",     "o",  "",      move_after         },
1090         { },
1091 };
1092
1093 static GDBusSignalTable service_signals[] = {
1094         { "PropertyChanged", "sv" },
1095         { },
1096 };
1097
1098 static void service_free(gpointer user_data)
1099 {
1100         struct connman_service *service = user_data;
1101         char *path = service->path;
1102
1103         DBG("service %p", service);
1104
1105         reply_pending(service, ENOENT);
1106
1107         g_hash_table_remove(service_hash, service->identifier);
1108
1109         service->path = NULL;
1110
1111         if (path != NULL) {
1112                 __connman_profile_changed(FALSE);
1113
1114                 g_dbus_unregister_interface(connection, path,
1115                                                 CONNMAN_SERVICE_INTERFACE);
1116                 g_free(path);
1117         }
1118
1119         if (service->network != NULL)
1120                 connman_network_unref(service->network);
1121
1122         if (service->ipconfig != NULL) {
1123                 connman_ipconfig_unref(service->ipconfig);
1124                 service->ipconfig = NULL;
1125         }
1126
1127         g_free(service->mcc);
1128         g_free(service->mnc);
1129         g_free(service->apn);
1130         g_free(service->username);
1131         g_free(service->password);
1132         g_free(service->profile);
1133         g_free(service->name);
1134         g_free(service->passphrase);
1135         g_free(service->identifier);
1136         g_free(service);
1137 }
1138
1139 /**
1140  * __connman_service_put:
1141  * @service: service structure
1142  *
1143  * Release service if no longer needed
1144  */
1145 void __connman_service_put(struct connman_service *service)
1146 {
1147         DBG("service %p", service);
1148
1149         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
1150                 GSequenceIter *iter;
1151
1152                 iter = g_hash_table_lookup(service_hash, service->identifier);
1153                 if (iter != NULL) {
1154                         reply_pending(service, ECONNABORTED);
1155
1156                         __connman_service_disconnect(service);
1157
1158                         g_sequence_remove(iter);
1159                 } else
1160                         service_free(service);
1161         }
1162 }
1163
1164 static void __connman_service_initialize(struct connman_service *service)
1165 {
1166         DBG("service %p", service);
1167
1168         service->refcount = 1;
1169
1170         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
1171         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
1172         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
1173         service->state    = CONNMAN_SERVICE_STATE_UNKNOWN;
1174
1175         service->favorite = FALSE;
1176         service->hidden = FALSE;
1177
1178         service->ignore = FALSE;
1179
1180         service->userconnect = FALSE;
1181
1182         service->order = 0;
1183 }
1184
1185 /**
1186  * connman_service_create:
1187  *
1188  * Allocate a new service.
1189  *
1190  * Returns: a newly-allocated #connman_service structure
1191  */
1192 struct connman_service *connman_service_create(void)
1193 {
1194         struct connman_service *service;
1195
1196         service = g_try_new0(struct connman_service, 1);
1197         if (service == NULL)
1198                 return NULL;
1199
1200         DBG("service %p", service);
1201
1202         __connman_service_initialize(service);
1203
1204         return service;
1205 }
1206
1207 /**
1208  * connman_service_ref:
1209  * @service: service structure
1210  *
1211  * Increase reference counter of service
1212  */
1213 struct connman_service *connman_service_ref(struct connman_service *service)
1214 {
1215         g_atomic_int_inc(&service->refcount);
1216
1217         return service;
1218 }
1219
1220 /**
1221  * connman_service_unref:
1222  * @service: service structure
1223  *
1224  * Decrease reference counter of service
1225  */
1226 void connman_service_unref(struct connman_service *service)
1227 {
1228         __connman_service_put(service);
1229 }
1230
1231 static gint service_compare(gconstpointer a, gconstpointer b,
1232                                                         gpointer user_data)
1233 {
1234         struct connman_service *service_a = (void *) a;
1235         struct connman_service *service_b = (void *) b;
1236
1237         if (service_a->state != service_b->state) {
1238                 if (service_a->state == CONNMAN_SERVICE_STATE_READY)
1239                         return -1;
1240                 if (service_b->state == CONNMAN_SERVICE_STATE_READY)
1241                         return 1;
1242         }
1243
1244         if (service_a->order > service_b->order)
1245                 return -1;
1246
1247         if (service_a->order < service_b->order)
1248                 return 1;
1249
1250         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
1251                 return -1;
1252
1253         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
1254                 return 1;
1255
1256         if (service_a->type != service_b->type) {
1257                 switch (service_a->type) {
1258                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
1259                 case CONNMAN_SERVICE_TYPE_SYSTEM:
1260                 case CONNMAN_SERVICE_TYPE_ETHERNET:
1261                 case CONNMAN_SERVICE_TYPE_VPN:
1262                         break;
1263                 case CONNMAN_SERVICE_TYPE_WIFI:
1264                         return 1;
1265                 case CONNMAN_SERVICE_TYPE_WIMAX:
1266                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1267                 case CONNMAN_SERVICE_TYPE_CELLULAR:
1268                         return -1;
1269                 }
1270         }
1271
1272         return (gint) service_b->strength - (gint) service_a->strength;
1273 }
1274
1275 /**
1276  * connman_service_get_type:
1277  * @service: service structure
1278  *
1279  * Get the type of service
1280  */
1281 enum connman_service_type connman_service_get_type(struct connman_service *service)
1282 {
1283         if (service == NULL)
1284                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
1285
1286         return service->type;
1287 }
1288
1289 /**
1290  * connman_service_get_interface:
1291  * @service: service structure
1292  *
1293  * Get network interface of service
1294  */
1295 char *connman_service_get_interface(struct connman_service *service)
1296 {
1297         int index;
1298
1299         if (service == NULL)
1300                 return NULL;
1301
1302         if (service->network == NULL)
1303                 return NULL;
1304
1305         index = connman_network_get_index(service->network);
1306
1307         return connman_inet_ifname(index);
1308 }
1309
1310 /**
1311  * connman_service_set_favorite:
1312  * @service: service structure
1313  * @favorite: favorite value
1314  *
1315  * Change the favorite setting of service
1316  */
1317 int connman_service_set_favorite(struct connman_service *service,
1318                                                 connman_bool_t favorite)
1319 {
1320         GSequenceIter *iter;
1321
1322         iter = g_hash_table_lookup(service_hash, service->identifier);
1323         if (iter == NULL)
1324                 return -ENOENT;
1325
1326         if (service->favorite == favorite)
1327                 return -EALREADY;
1328
1329         service->favorite = favorite;
1330
1331         favorite_changed(service);
1332
1333         g_sequence_sort_changed(iter, service_compare, NULL);
1334
1335         __connman_profile_changed(FALSE);
1336
1337         return 0;
1338 }
1339
1340 int __connman_service_indicate_state(struct connman_service *service,
1341                                         enum connman_service_state state)
1342 {
1343         GSequenceIter *iter;
1344
1345         DBG("service %p state %d", service, state);
1346
1347         if (service == NULL)
1348                 return -EINVAL;
1349
1350         if (service->state == state)
1351                 return -EALREADY;
1352
1353         if (service->state == CONNMAN_SERVICE_STATE_FAILURE &&
1354                                 state == CONNMAN_SERVICE_STATE_IDLE)
1355                 return -EINVAL;
1356
1357         if (service->state == CONNMAN_SERVICE_STATE_IDLE &&
1358                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
1359                 return -EINVAL;
1360
1361         if (state == CONNMAN_SERVICE_STATE_IDLE &&
1362                         service->state != CONNMAN_SERVICE_STATE_DISCONNECT) {
1363                 service->state = CONNMAN_SERVICE_STATE_DISCONNECT;
1364                 state_changed(service);
1365
1366                 reply_pending(service, ECONNABORTED);
1367
1368                 __connman_service_disconnect(service);
1369         }
1370
1371         service->state = state;
1372         state_changed(service);
1373
1374         if (state == CONNMAN_SERVICE_STATE_IDLE) {
1375                 connman_bool_t reconnect;
1376
1377                 reconnect = get_reconnect_state(service);
1378                 if (reconnect == TRUE)
1379                         __connman_service_auto_connect();
1380         }
1381
1382         if (state == CONNMAN_SERVICE_STATE_READY) {
1383                 set_reconnect_state(service, TRUE);
1384
1385                 connman_service_set_favorite(service, TRUE);
1386
1387                 reply_pending(service, 0);
1388
1389                 service->userconnect = FALSE;
1390
1391                 g_get_current_time(&service->modified);
1392                 __connman_storage_save_service(service);
1393
1394                 settings_changed(service);
1395
1396                 __connman_notifier_connect(service->type);
1397
1398                 default_changed();
1399         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
1400                 default_changed();
1401
1402                 __connman_notifier_disconnect(service->type);
1403         }
1404
1405         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
1406                 reply_pending(service, EIO);
1407
1408                 if (service->userconnect == FALSE)
1409                         __connman_service_auto_connect();
1410
1411                 g_get_current_time(&service->modified);
1412                 __connman_storage_save_service(service);
1413         } else
1414                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
1415
1416         iter = g_hash_table_lookup(service_hash, service->identifier);
1417         if (iter != NULL)
1418                 g_sequence_sort_changed(iter, service_compare, NULL);
1419
1420         __connman_profile_changed(FALSE);
1421
1422         if (service->state == CONNMAN_SERVICE_STATE_IDLE ||
1423                         service->state == CONNMAN_SERVICE_STATE_FAILURE)
1424                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
1425
1426         return 0;
1427 }
1428
1429 int __connman_service_indicate_error(struct connman_service *service,
1430                                         enum connman_service_error error)
1431 {
1432         DBG("service %p error %d", service, error);
1433
1434         if (service == NULL)
1435                 return -EINVAL;
1436
1437         service->error = error;
1438
1439         return __connman_service_indicate_state(service,
1440                                         CONNMAN_SERVICE_STATE_FAILURE);
1441 }
1442
1443 int __connman_service_indicate_default(struct connman_service *service)
1444 {
1445         DBG("service %p", service);
1446
1447         default_changed();
1448
1449         return 0;
1450 }
1451
1452 static connman_bool_t prepare_network(struct connman_service *service)
1453 {
1454         enum connman_network_type type;
1455         unsigned int ssid_len;
1456
1457         type = connman_network_get_type(service->network);
1458
1459         switch (type) {
1460         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1461         case CONNMAN_NETWORK_TYPE_VENDOR:
1462                 return FALSE;
1463         case CONNMAN_NETWORK_TYPE_WIFI:
1464                 if (connman_network_get_blob(service->network, "WiFi.SSID",
1465                                                         &ssid_len) == NULL)
1466                         return FALSE;
1467
1468                 connman_network_set_string(service->network,
1469                                 "WiFi.Passphrase", service->passphrase);
1470                 break;
1471         case CONNMAN_NETWORK_TYPE_ETHERNET:
1472         case CONNMAN_NETWORK_TYPE_WIMAX:
1473         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1474         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1475         case CONNMAN_NETWORK_TYPE_CELLULAR:
1476                 break;
1477         case CONNMAN_NETWORK_TYPE_MBM:
1478         case CONNMAN_NETWORK_TYPE_HSO:
1479                 connman_network_set_string(service->network,
1480                                                 "Cellular.APN", service->apn);
1481
1482                 connman_network_set_string(service->network,
1483                                         "Cellular.Username", service->username);
1484                 connman_network_set_string(service->network,
1485                                         "Cellular.Password", service->password);
1486                 break;
1487         }
1488
1489         return TRUE;
1490 }
1491
1492 int __connman_service_connect(struct connman_service *service)
1493 {
1494         int err;
1495
1496         DBG("service %p", service);
1497
1498         if (service->state == CONNMAN_SERVICE_STATE_READY)
1499                 return -EISCONN;
1500
1501         if (is_connecting(service) == TRUE)
1502                 return -EALREADY;
1503
1504         switch (service->type) {
1505         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1506         case CONNMAN_SERVICE_TYPE_SYSTEM:
1507         case CONNMAN_SERVICE_TYPE_VPN:
1508                 return -EINVAL;
1509         case CONNMAN_SERVICE_TYPE_ETHERNET:
1510         case CONNMAN_SERVICE_TYPE_WIMAX:
1511         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1512                 break;
1513         case CONNMAN_SERVICE_TYPE_CELLULAR:
1514                 if (service->apn == NULL)
1515                         return -EINVAL;
1516                 break;
1517         case CONNMAN_SERVICE_TYPE_WIFI:
1518                 switch (service->security) {
1519                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1520                 case CONNMAN_SERVICE_SECURITY_NONE:
1521                 case CONNMAN_SERVICE_SECURITY_8021X:
1522                         break;
1523                 case CONNMAN_SERVICE_SECURITY_WEP:
1524                 case CONNMAN_SERVICE_SECURITY_PSK:
1525                 case CONNMAN_SERVICE_SECURITY_WPA:
1526                 case CONNMAN_SERVICE_SECURITY_RSN:
1527                         if (service->passphrase == NULL)
1528                                 return -ENOKEY;
1529                         break;
1530                 }
1531                 break;
1532         }
1533
1534         if (service->network != NULL) {
1535                 if (prepare_network(service) == FALSE)
1536                         return -EINVAL;
1537
1538                 __connman_ipconfig_enable(service->ipconfig);
1539
1540                 err = __connman_network_connect(service->network);
1541         } else
1542                 return -EOPNOTSUPP;
1543
1544         if (err < 0) {
1545                 if (err != -EINPROGRESS) {
1546                         __connman_ipconfig_disable(service->ipconfig);
1547                         return err;
1548                 }
1549
1550                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
1551                                                 connect_timeout, service);
1552
1553                 return -EINPROGRESS;
1554         }
1555
1556         return 0;
1557 }
1558
1559 int __connman_service_disconnect(struct connman_service *service)
1560 {
1561         int err;
1562
1563         DBG("service %p", service);
1564
1565         if (service->network != NULL) {
1566                 err = __connman_network_disconnect(service->network);
1567         } else
1568                 return -EOPNOTSUPP;
1569
1570         __connman_ipconfig_disable(service->ipconfig);
1571
1572         if (err < 0) {
1573                 if (err != -EINPROGRESS)
1574                         return err;
1575
1576                 return -EINPROGRESS;
1577         }
1578
1579         return 0;
1580 }
1581
1582 /**
1583  * __connman_service_lookup:
1584  * @identifier: service identifier
1585  *
1586  * Look up a service by identifier (reference count will not be increased)
1587  */
1588 static struct connman_service *__connman_service_lookup(const char *identifier)
1589 {
1590         GSequenceIter *iter;
1591
1592         iter = g_hash_table_lookup(service_hash, identifier);
1593         if (iter != NULL)
1594                 return g_sequence_get(iter);
1595
1596         return NULL;
1597 }
1598
1599 static struct connman_network *create_hidden_wifi(struct connman_device *device,
1600                 const char *ssid, const char *mode, const char *security)
1601 {
1602         struct connman_network *network;
1603         char *name;
1604         int index;
1605         unsigned int i, ssid_len;
1606
1607         ssid_len = strlen(ssid);
1608         if (ssid_len < 1)
1609                 return NULL;
1610
1611         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
1612         if (network == NULL)
1613                 return NULL;
1614
1615         connman_network_set_blob(network, "WiFi.SSID",
1616                                         (unsigned char *) ssid, ssid_len);
1617
1618         connman_network_set_string(network, "WiFi.Mode", mode);
1619         connman_network_set_string(network, "WiFi.Security", security);
1620
1621         name = g_try_malloc0(ssid_len + 1);
1622         if (name == NULL) {
1623                 connman_network_unref(network);
1624                 return NULL;
1625         }
1626
1627         for (i = 0; i < ssid_len; i++) {
1628                 if (g_ascii_isprint(ssid[i]))
1629                         name[i] = ssid[i];
1630                 else
1631                         name[i] = ' ';
1632         }
1633
1634         connman_network_set_name(network, name);
1635
1636         g_free(name);
1637
1638         index = connman_device_get_index(device);
1639         connman_network_set_index(network, index);
1640
1641         connman_network_set_protocol(network, CONNMAN_NETWORK_PROTOCOL_IP);
1642
1643         if (connman_device_add_network(device, network) < 0) {
1644                 connman_network_unref(network);
1645                 return NULL;
1646         }
1647
1648         connman_network_set_available(network, TRUE);
1649
1650         return network;
1651 }
1652
1653 int __connman_service_create_and_connect(DBusMessage *msg)
1654 {
1655         struct connman_service *service;
1656         struct connman_network *network;
1657         struct connman_device *device;
1658         DBusMessageIter iter, array;
1659         const char *mode = "managed", *security = "none";
1660         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
1661         unsigned int ssid_len = 0;
1662         const char *ident;
1663         char *name, *group;
1664         gboolean created = FALSE;
1665         int err;
1666
1667         dbus_message_iter_init(msg, &iter);
1668         dbus_message_iter_recurse(&iter, &array);
1669
1670         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
1671                 DBusMessageIter entry, value;
1672                 const char *key;
1673
1674                 dbus_message_iter_recurse(&array, &entry);
1675                 dbus_message_iter_get_basic(&entry, &key);
1676
1677                 dbus_message_iter_next(&entry);
1678                 dbus_message_iter_recurse(&entry, &value);
1679
1680                 switch (dbus_message_iter_get_arg_type(&value)) {
1681                 case DBUS_TYPE_STRING:
1682                         if (g_str_equal(key, "Type") == TRUE)
1683                                 dbus_message_iter_get_basic(&value, &type);
1684                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
1685                                         g_str_equal(key, "Mode") == TRUE)
1686                                 dbus_message_iter_get_basic(&value, &mode);
1687                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
1688                                         g_str_equal(key, "Security") == TRUE)
1689                                 dbus_message_iter_get_basic(&value, &security);
1690                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
1691                                         g_str_equal(key, "Passphrase") == TRUE)
1692                                 dbus_message_iter_get_basic(&value, &passphrase);
1693                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
1694                                         g_str_equal(key, "SSID") == TRUE)
1695                                 dbus_message_iter_get_basic(&value, &ssid);
1696                 }
1697
1698                 dbus_message_iter_next(&array);
1699         }
1700
1701         if (type == NULL)
1702                 return -EINVAL;
1703
1704         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
1705                 return -EOPNOTSUPP;
1706
1707         if (ssid == NULL)
1708                 return -EINVAL;
1709
1710         ssid_len = strlen(ssid);
1711         if (ssid_len < 1)
1712                 return -EINVAL;
1713
1714         if (g_strcmp0(security, "none") != 0 &&
1715                                 g_strcmp0(security, "wep") != 0 &&
1716                                 g_strcmp0(security, "psk") != 0 &&
1717                                 g_strcmp0(security, "wpa") != 0 &&
1718                                 g_strcmp0(security, "rsn") != 0)
1719                 return -EINVAL;
1720
1721         device = __connman_element_find_device(CONNMAN_DEVICE_TYPE_WIFI);
1722         if (device == NULL)
1723                 return -EOPNOTSUPP;
1724
1725         ident = __connman_device_get_ident(device);
1726         if (ident == NULL)
1727                 return -EOPNOTSUPP;
1728
1729         group = connman_wifi_build_group_name((unsigned char *) ssid,
1730                                                 ssid_len, mode, security);
1731         if (group == NULL)
1732                 return -EINVAL;
1733
1734         name = g_strdup_printf("%s_%s_%s", type, ident, group);
1735
1736         service = __connman_service_lookup(name);
1737
1738         if (service != NULL)
1739                 goto done;
1740
1741         network = create_hidden_wifi(device, ssid, mode, security);
1742         if (network != NULL) {
1743                 connman_network_set_group(network, group);
1744                 created = TRUE;
1745         }
1746
1747         service = __connman_service_lookup(name);
1748
1749 done:
1750         g_free(name);
1751         g_free(group);
1752
1753         if (service == NULL) {
1754                 err = -EOPNOTSUPP;
1755                 goto failed;
1756         }
1757
1758         set_reconnect_state(service, FALSE);
1759
1760         __connman_device_disconnect(device);
1761
1762         if (passphrase != NULL) {
1763                 g_free(service->passphrase);
1764                 service->passphrase = g_strdup(passphrase);
1765         }
1766
1767         service->userconnect = TRUE;
1768
1769         err = __connman_service_connect(service);
1770         if (err < 0 && err != -EINPROGRESS)
1771                 goto failed;
1772
1773         g_dbus_send_reply(connection, msg,
1774                                 DBUS_TYPE_OBJECT_PATH, &service->path,
1775                                                         DBUS_TYPE_INVALID);
1776
1777         return 0;
1778
1779 failed:
1780         if (service != NULL && created == TRUE) {
1781                 struct connman_network *network = service->network;
1782
1783                 if (network != NULL) {
1784                         connman_network_set_available(network, FALSE);
1785                         __connman_device_cleanup_networks(device);
1786                 }
1787
1788                 __connman_service_put(service);
1789         }
1790
1791         return err;
1792 }
1793
1794 /**
1795  * __connman_service_get:
1796  * @identifier: service identifier
1797  *
1798  * Look up a service by identifier or create a new one if not found
1799  */
1800 static struct connman_service *__connman_service_get(const char *identifier)
1801 {
1802         struct connman_service *service;
1803         GSequenceIter *iter;
1804
1805         iter = g_hash_table_lookup(service_hash, identifier);
1806         if (iter != NULL) {
1807                 service = g_sequence_get(iter);
1808                 if (service != NULL)
1809                         g_atomic_int_inc(&service->refcount);
1810                 return service;
1811         }
1812
1813         service = connman_service_create();
1814         if (service == NULL)
1815                 return NULL;
1816
1817         DBG("service %p", service);
1818
1819         service->identifier = g_strdup(identifier);
1820
1821         service->profile = g_strdup(__connman_profile_active_ident());
1822
1823         __connman_storage_load_service(service);
1824
1825         iter = g_sequence_insert_sorted(service_list, service,
1826                                                 service_compare, NULL);
1827
1828         g_hash_table_insert(service_hash, service->identifier, iter);
1829
1830         return service;
1831 }
1832
1833 static int service_register(struct connman_service *service)
1834 {
1835         const char *path = __connman_profile_active_path();
1836         GSequenceIter *iter;
1837
1838         DBG("service %p", service);
1839
1840         if (service->path != NULL)
1841                 return -EALREADY;
1842
1843         service->path = g_strdup_printf("%s/%s", path, service->identifier);
1844
1845         DBG("path %s", service->path);
1846
1847         g_dbus_register_interface(connection, service->path,
1848                                         CONNMAN_SERVICE_INTERFACE,
1849                                         service_methods, service_signals,
1850                                                         NULL, service, NULL);
1851
1852         __connman_storage_load_service(service);
1853
1854         iter = g_hash_table_lookup(service_hash, service->identifier);
1855         if (iter != NULL)
1856                 g_sequence_sort_changed(iter, service_compare, NULL);
1857
1858         __connman_profile_changed(TRUE);
1859
1860         return 0;
1861 }
1862
1863 static void service_up(struct connman_ipconfig *ipconfig)
1864 {
1865         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
1866 }
1867
1868 static void service_down(struct connman_ipconfig *ipconfig)
1869 {
1870         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
1871 }
1872
1873 static void service_lower_up(struct connman_ipconfig *ipconfig)
1874 {
1875         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
1876 }
1877
1878 static void service_lower_down(struct connman_ipconfig *ipconfig)
1879 {
1880         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
1881 }
1882
1883 static void service_ip_bound(struct connman_ipconfig *ipconfig)
1884 {
1885         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
1886 }
1887
1888 static void service_ip_release(struct connman_ipconfig *ipconfig)
1889 {
1890         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
1891 }
1892
1893 static const struct connman_ipconfig_ops service_ops = {
1894         .up             = service_up,
1895         .down           = service_down,
1896         .lower_up       = service_lower_up,
1897         .lower_down     = service_lower_down,
1898         .ip_bound       = service_ip_bound,
1899         .ip_release     = service_ip_release,
1900 };
1901
1902 static void setup_ipconfig(struct connman_service *service, int index)
1903 {
1904         if (index < 0)
1905                 return;
1906
1907         service->ipconfig = connman_ipconfig_create(index);
1908         if (service->ipconfig == NULL)
1909                 return;
1910
1911         connman_ipconfig_set_method(service->ipconfig,
1912                                         CONNMAN_IPCONFIG_METHOD_DHCP);
1913
1914         __connman_storage_load_service(service);
1915
1916         connman_ipconfig_set_data(service->ipconfig, service);
1917
1918         connman_ipconfig_set_ops(service->ipconfig, &service_ops);
1919         connman_ipconfig_set_ops(service->ipconfig, NULL);
1920 }
1921
1922 /**
1923  * __connman_service_lookup_from_network:
1924  * @network: network structure
1925  *
1926  * Look up a service by network (reference count will not be increased)
1927  */
1928 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
1929 {
1930         struct connman_service *service;
1931         const char *ident, *group;
1932         char *name;
1933
1934         DBG("network %p", network);
1935
1936         ident = __connman_network_get_ident(network);
1937         if (ident == NULL)
1938                 return NULL;
1939
1940         group = connman_network_get_group(network);
1941         if (group == NULL)
1942                 return NULL;
1943
1944         name = g_strdup_printf("%s_%s_%s",
1945                         __connman_network_get_type(network), ident, group);
1946         service = __connman_service_lookup(name);
1947         g_free(name);
1948
1949         return service;
1950 }
1951
1952 const char *__connman_service_get_path(struct connman_service *service)
1953 {
1954         return service->path;
1955 }
1956
1957 unsigned int __connman_service_get_order(struct connman_service *service)
1958 {
1959         GSequenceIter *iter;
1960
1961         if (service == NULL)
1962                 return 0;
1963
1964         if (service->favorite == FALSE) {
1965                 service->order = 0;
1966                 goto done;
1967         }
1968
1969         iter = g_hash_table_lookup(service_hash, service->identifier);
1970         if (iter != NULL) {
1971                 if (g_sequence_iter_get_position(iter) == 0)
1972                         service->order = 1;
1973                 else
1974                         service->order = 0;
1975         }
1976
1977 done:
1978         return service->order;
1979 }
1980
1981 static enum connman_service_type convert_network_type(struct connman_network *network)
1982 {
1983         enum connman_network_type type = connman_network_get_type(network);
1984
1985         switch (type) {
1986         case CONNMAN_NETWORK_TYPE_UNKNOWN:
1987         case CONNMAN_NETWORK_TYPE_VENDOR:
1988                 break;
1989         case CONNMAN_NETWORK_TYPE_ETHERNET:
1990                 return CONNMAN_SERVICE_TYPE_ETHERNET;
1991         case CONNMAN_NETWORK_TYPE_WIFI:
1992                 return CONNMAN_SERVICE_TYPE_WIFI;
1993         case CONNMAN_NETWORK_TYPE_WIMAX:
1994                 return CONNMAN_SERVICE_TYPE_WIMAX;
1995         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
1996         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
1997                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
1998         case CONNMAN_NETWORK_TYPE_CELLULAR:
1999         case CONNMAN_NETWORK_TYPE_MBM:
2000         case CONNMAN_NETWORK_TYPE_HSO:
2001                 return CONNMAN_SERVICE_TYPE_CELLULAR;
2002         }
2003
2004         return CONNMAN_SERVICE_TYPE_UNKNOWN;
2005 }
2006
2007 static enum connman_service_mode convert_wifi_mode(const char *mode)
2008 {
2009         if (mode == NULL)
2010                 return CONNMAN_SERVICE_MODE_UNKNOWN;
2011         else if (g_str_equal(mode, "managed") == TRUE)
2012                 return CONNMAN_SERVICE_MODE_MANAGED;
2013         else if (g_str_equal(mode, "adhoc") == TRUE)
2014                 return CONNMAN_SERVICE_MODE_ADHOC;
2015         else
2016                 return CONNMAN_SERVICE_MODE_UNKNOWN;
2017 }
2018
2019 static enum connman_service_security convert_wifi_security(const char *security)
2020 {
2021         if (security == NULL)
2022                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2023         else if (g_str_equal(security, "none") == TRUE)
2024                 return CONNMAN_SERVICE_SECURITY_NONE;
2025         else if (g_str_equal(security, "wep") == TRUE)
2026                 return CONNMAN_SERVICE_SECURITY_WEP;
2027         else if (g_str_equal(security, "wep") == TRUE)
2028                 return CONNMAN_SERVICE_SECURITY_PSK;
2029         else if (g_str_equal(security, "ieee8021x") == TRUE)
2030                 return CONNMAN_SERVICE_SECURITY_8021X;
2031         else if (g_str_equal(security, "wpa") == TRUE)
2032                 return CONNMAN_SERVICE_SECURITY_WPA;
2033         else if (g_str_equal(security, "rsn") == TRUE)
2034                 return CONNMAN_SERVICE_SECURITY_RSN;
2035         else
2036                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
2037 }
2038
2039 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
2040 {
2041         switch (mode) {
2042         case 0:
2043         case 1:
2044                 return CONNMAN_SERVICE_MODE_GPRS;
2045         case 3:
2046                 return CONNMAN_SERVICE_MODE_EDGE;
2047         case 2:
2048         case 4:
2049         case 5:
2050         case 6:
2051                 return CONNMAN_SERVICE_MODE_UMTS;
2052         }
2053
2054         return CONNMAN_SERVICE_MODE_UNKNOWN;
2055 }
2056
2057 static void update_from_network(struct connman_service *service,
2058                                         struct connman_network *network)
2059 {
2060         connman_uint8_t strength = service->strength;
2061         GSequenceIter *iter;
2062         const char *str;
2063
2064         DBG("service %p network %p", service, network);
2065
2066         if (service->state == CONNMAN_SERVICE_STATE_READY)
2067                 return;
2068
2069         if (is_connecting(service) == TRUE)
2070                 return;
2071
2072         str = connman_network_get_string(network, "Name");
2073         if (str != NULL) {
2074                 g_free(service->name);
2075                 service->name = g_strdup(str);
2076                 service->hidden = FALSE;
2077         } else {
2078                 g_free(service->name);
2079                 service->name = NULL;
2080                 service->hidden = TRUE;
2081         }
2082
2083         service->strength = connman_network_get_uint8(network, "Strength");
2084         service->roaming = connman_network_get_bool(network, "Roaming");
2085
2086         if (service->strength == 0) {
2087                 /*
2088                  * Filter out 0-values; it's unclear what they mean
2089                  * and they cause anomalous sorting of the priority list.
2090                  */
2091                 service->strength = strength;
2092         }
2093
2094         str = connman_network_get_string(network, "WiFi.Mode");
2095         service->mode = convert_wifi_mode(str);
2096
2097         str = connman_network_get_string(network, "WiFi.Security");
2098         service->security = convert_wifi_security(str);
2099
2100         str = connman_network_get_string(network, "Cellular.MCC");
2101         g_free(service->mcc);
2102         service->mcc = g_strdup(str);
2103
2104         str = connman_network_get_string(network, "Cellular.MNC");
2105         g_free(service->mnc);
2106         service->mnc = g_strdup(str);
2107
2108         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
2109                 connman_uint8_t value = connman_network_get_uint8(network,
2110                                                         "Cellular.Mode");
2111
2112                 service->mode = convert_cellular_mode(value);
2113         }
2114
2115         if (service->strength > strength && service->network != NULL) {
2116                 connman_network_unref(service->network);
2117                 service->network = connman_network_ref(network);
2118
2119                 strength_changed(service);
2120         }
2121
2122         if (service->network == NULL)
2123                 service->network = connman_network_ref(network);
2124
2125         iter = g_hash_table_lookup(service_hash, service->identifier);
2126         if (iter != NULL)
2127                 g_sequence_sort_changed(iter, service_compare, NULL);
2128 }
2129
2130 /**
2131  * __connman_service_create_from_network:
2132  * @network: network structure
2133  *
2134  * Look up service by network and if not found, create one
2135  */
2136 struct connman_service *__connman_service_create_from_network(struct connman_network *network)
2137 {
2138         struct connman_service *service;
2139         const char *ident, *group;
2140         char *name;
2141
2142         DBG("network %p", network);
2143
2144         ident = __connman_network_get_ident(network);
2145         if (ident == NULL)
2146                 return NULL;
2147
2148         group = connman_network_get_group(network);
2149         if (group == NULL)
2150                 return NULL;
2151
2152         name = g_strdup_printf("%s_%s_%s",
2153                         __connman_network_get_type(network), ident, group);
2154         service = __connman_service_get(name);
2155         g_free(name);
2156
2157         if (service == NULL)
2158                 return NULL;
2159
2160         if (__connman_network_get_weakness(network) == TRUE)
2161                 return service;
2162
2163         if (service->path != NULL) {
2164                 update_from_network(service, network);
2165                 __connman_profile_changed(TRUE);
2166                 return service;
2167         }
2168
2169         service->type = convert_network_type(network);
2170
2171         switch (service->type) {
2172         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2173         case CONNMAN_SERVICE_TYPE_SYSTEM:
2174         case CONNMAN_SERVICE_TYPE_ETHERNET:
2175         case CONNMAN_SERVICE_TYPE_WIMAX:
2176         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2177         case CONNMAN_SERVICE_TYPE_VPN:
2178                 service->autoconnect = FALSE;
2179                 break;
2180         case CONNMAN_SERVICE_TYPE_WIFI:
2181         case CONNMAN_SERVICE_TYPE_CELLULAR:
2182                 service->autoconnect = TRUE;
2183                 break;
2184         }
2185
2186         service->state = CONNMAN_SERVICE_STATE_IDLE;
2187
2188         update_from_network(service, network);
2189
2190         setup_ipconfig(service, connman_network_get_index(network));
2191
2192         service_register(service);
2193
2194         __connman_profile_changed(TRUE);
2195
2196         if (service->favorite == TRUE)
2197                 __connman_service_auto_connect();
2198
2199         return service;
2200 }
2201
2202 void __connman_service_update_from_network(struct connman_network *network)
2203 {
2204         struct connman_service *service;
2205         enum connman_service_mode mode;
2206         connman_uint8_t strength, value;
2207         connman_bool_t roaming;
2208         GSequenceIter *iter;
2209
2210         DBG("network %p", network);
2211
2212         service = __connman_service_lookup_from_network(network);
2213         if (service == NULL)
2214                 return;
2215
2216         if (service->network == NULL)
2217                 return;
2218
2219         strength = connman_network_get_uint8(service->network, "Strength");
2220         if (strength == service->strength)
2221                 goto roaming;
2222
2223         service->strength = strength;
2224
2225         strength_changed(service);
2226
2227 roaming:
2228         roaming = connman_network_get_bool(service->network, "Roaming");
2229         if (roaming == service->roaming)
2230                 goto done;
2231
2232         service->roaming = roaming;
2233
2234         roaming_changed(service);
2235
2236         iter = g_hash_table_lookup(service_hash, service->identifier);
2237         if (iter != NULL)
2238                 g_sequence_sort_changed(iter, service_compare, NULL);
2239
2240 done:
2241         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
2242                 return;
2243
2244         value = connman_network_get_uint8(service->network, "Cellular.Mode");
2245         mode = convert_cellular_mode(value);
2246
2247         if (mode == service->mode)
2248                 return;
2249
2250         service->mode = mode;
2251
2252         mode_changed(service);
2253 }
2254
2255 void __connman_service_remove_from_network(struct connman_network *network)
2256 {
2257         struct connman_service *service;
2258
2259         DBG("network %p", network);
2260
2261         service = __connman_service_lookup_from_network(network);
2262         if (service == NULL)
2263                 return;
2264
2265         __connman_service_put(service);
2266 }
2267
2268 static int service_load(struct connman_service *service)
2269 {
2270         const char *ident = service->profile;
2271         GKeyFile *keyfile;
2272         GError *error = NULL;
2273         gchar *pathname, *data = NULL;
2274         gsize length;
2275         gchar *str;
2276         connman_bool_t autoconnect;
2277         unsigned int ssid_len;
2278         int err = 0;
2279
2280         DBG("service %p", service);
2281
2282         if (ident == NULL)
2283                 return -EINVAL;
2284
2285         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
2286         if (pathname == NULL)
2287                 return -ENOMEM;
2288
2289         keyfile = g_key_file_new();
2290
2291         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
2292                 g_free(pathname);
2293                 return -ENOENT;
2294         }
2295
2296         g_free(pathname);
2297
2298         if (g_key_file_load_from_data(keyfile, data, length,
2299                                                         0, NULL) == FALSE) {
2300                 g_free(data);
2301                 return -EILSEQ;
2302         }
2303
2304         g_free(data);
2305
2306         switch (service->type) {
2307         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2308         case CONNMAN_SERVICE_TYPE_SYSTEM:
2309         case CONNMAN_SERVICE_TYPE_ETHERNET:
2310         case CONNMAN_SERVICE_TYPE_VPN:
2311                 break;
2312         case CONNMAN_SERVICE_TYPE_WIFI:
2313                 if (service->name == NULL) {
2314                         gchar *name;
2315
2316                         name = g_key_file_get_string(keyfile,
2317                                         service->identifier, "Name", NULL);
2318                         if (name != NULL) {
2319                                 g_free(service->name);
2320                                 service->name = name;
2321                         }
2322
2323                         if (service->network != NULL)
2324                                 connman_network_set_name(service->network,
2325                                                                         name);
2326                 }
2327
2328                 if (service->network &&
2329                                 connman_network_get_blob(service->network,
2330                                         "WiFi.SSID", &ssid_len) == NULL) {
2331                         gchar *hex_ssid;
2332
2333                         hex_ssid = g_key_file_get_string(keyfile,
2334                                                         service->identifier,
2335                                                                 "SSID", NULL);
2336
2337                         if (hex_ssid != NULL) {
2338                                 gchar *ssid;
2339                                 unsigned int i, j = 0, hex;
2340                                 size_t hex_ssid_len = strlen(hex_ssid);
2341
2342                                 ssid = g_try_malloc0(hex_ssid_len / 2);
2343                                 if (ssid == NULL) {
2344                                         g_free(hex_ssid);
2345                                         err = -ENOMEM;
2346                                         goto done;
2347                                 }
2348
2349                                 for (i = 0; i < hex_ssid_len; i += 2) {
2350                                         sscanf(hex_ssid + i, "%02x", &hex);
2351                                         ssid[j++] = hex;
2352                                 }
2353
2354                                 connman_network_set_blob(service->network,
2355                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
2356                         }
2357
2358                         g_free(hex_ssid);
2359                 }
2360                 /* fall through */
2361
2362         case CONNMAN_SERVICE_TYPE_WIMAX:
2363         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2364         case CONNMAN_SERVICE_TYPE_CELLULAR:
2365                 service->apn = g_key_file_get_string(keyfile,
2366                                         service->identifier, "APN", NULL);
2367
2368                 service->username = g_key_file_get_string(keyfile,
2369                                         service->identifier, "Username", NULL);
2370
2371                 service->username = g_key_file_get_string(keyfile,
2372                                         service->identifier, "Password", NULL);
2373
2374                 service->favorite = g_key_file_get_boolean(keyfile,
2375                                 service->identifier, "Favorite", NULL);
2376
2377                 autoconnect = g_key_file_get_boolean(keyfile,
2378                                 service->identifier, "AutoConnect", &error);
2379                 if (error == NULL)
2380                         service->autoconnect = autoconnect;
2381                 g_clear_error(&error);
2382
2383                 str = g_key_file_get_string(keyfile,
2384                                 service->identifier, "Failure", NULL);
2385                 if (str != NULL) {
2386                         service->state = CONNMAN_SERVICE_STATE_FAILURE;
2387                         service->error = string2error(str);
2388                 }
2389                 break;
2390         }
2391
2392         str = g_key_file_get_string(keyfile,
2393                                 service->identifier, "Modified", NULL);
2394         if (str != NULL) {
2395                 g_time_val_from_iso8601(str, &service->modified);
2396                 g_free(str);
2397         }
2398
2399         str = g_key_file_get_string(keyfile,
2400                                 service->identifier, "Passphrase", NULL);
2401         if (str != NULL) {
2402                 g_free(service->passphrase);
2403                 service->passphrase = str;
2404         }
2405
2406         if (service->ipconfig != NULL)
2407                 __connman_ipconfig_load(service->ipconfig, keyfile,
2408                                         service->identifier, "IPv4.");
2409
2410 done:
2411         g_key_file_free(keyfile);
2412
2413         return err;
2414 }
2415
2416 static int service_save(struct connman_service *service)
2417 {
2418         const char *ident = service->profile;
2419         GKeyFile *keyfile;
2420         gchar *pathname, *data = NULL;
2421         gsize length;
2422         gchar *str;
2423         int err = 0;
2424
2425         DBG("service %p", service);
2426
2427         if (ident == NULL)
2428                 return -EINVAL;
2429
2430         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
2431         if (pathname == NULL)
2432                 return -ENOMEM;
2433
2434         keyfile = g_key_file_new();
2435
2436         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
2437                 goto update;
2438
2439         if (length > 0) {
2440                 if (g_key_file_load_from_data(keyfile, data, length,
2441                                                         0, NULL) == FALSE)
2442                         goto done;
2443         }
2444
2445         g_free(data);
2446
2447 update:
2448         if (service->name != NULL)
2449                 g_key_file_set_string(keyfile, service->identifier,
2450                                                 "Name", service->name);
2451
2452         switch (service->type) {
2453         case CONNMAN_SERVICE_TYPE_UNKNOWN:
2454         case CONNMAN_SERVICE_TYPE_SYSTEM:
2455         case CONNMAN_SERVICE_TYPE_ETHERNET:
2456         case CONNMAN_SERVICE_TYPE_VPN:
2457                 break;
2458         case CONNMAN_SERVICE_TYPE_WIFI:
2459                 if (service->network) {
2460                         const unsigned char *ssid;
2461                         unsigned int ssid_len = 0;
2462
2463                         ssid = connman_network_get_blob(service->network,
2464                                                         "WiFi.SSID", &ssid_len);
2465
2466                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
2467                                 char *identifier = service->identifier;
2468                                 GString *str;
2469                                 unsigned int i;
2470
2471                                 str = g_string_sized_new(ssid_len * 2);
2472                                 if (str == NULL) {
2473                                         err = -ENOMEM;
2474                                         goto done;
2475                                 }
2476
2477                                 for (i = 0; i < ssid_len; i++)
2478                                         g_string_append_printf(str,
2479                                                         "%02x", ssid[i]);
2480
2481                                 g_key_file_set_string(keyfile, identifier,
2482                                                         "SSID", str->str);
2483
2484                                 g_string_free(str, TRUE);
2485                         }
2486                 }
2487                 /* fall through */
2488
2489         case CONNMAN_SERVICE_TYPE_WIMAX:
2490         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
2491         case CONNMAN_SERVICE_TYPE_CELLULAR:
2492                 if (service->apn != NULL)
2493                         g_key_file_set_string(keyfile, service->identifier,
2494                                                         "APN", service->apn);
2495
2496                 if (service->username != NULL)
2497                         g_key_file_set_string(keyfile, service->identifier,
2498                                                 "Username", service->username);
2499
2500                 if (service->password != NULL)
2501                         g_key_file_set_string(keyfile, service->identifier,
2502                                                 "Password", service->password);
2503
2504                 g_key_file_set_boolean(keyfile, service->identifier,
2505                                         "Favorite", service->favorite);
2506
2507                 if (service->favorite == TRUE)
2508                         g_key_file_set_boolean(keyfile, service->identifier,
2509                                         "AutoConnect", service->autoconnect);
2510
2511                 if (service->state == CONNMAN_SERVICE_STATE_FAILURE) {
2512                         const char *failure = error2string(service->error);
2513                         if (failure != NULL)
2514                                 g_key_file_set_string(keyfile,
2515                                                         service->identifier,
2516                                                         "Failure", failure);
2517                 } else {
2518                         g_key_file_remove_key(keyfile, service->identifier,
2519                                                         "Failure", NULL);
2520                 }
2521                 break;
2522         }
2523
2524         str = g_time_val_to_iso8601(&service->modified);
2525         if (str != NULL) {
2526                 g_key_file_set_string(keyfile, service->identifier,
2527                                                         "Modified", str);
2528                 g_free(str);
2529         }
2530
2531         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
2532                 g_key_file_set_string(keyfile, service->identifier,
2533                                         "Passphrase", service->passphrase);
2534         else
2535                 g_key_file_remove_key(keyfile, service->identifier,
2536                                                         "Passphrase", NULL);
2537
2538         if (service->ipconfig != NULL)
2539                 __connman_ipconfig_save(service->ipconfig, keyfile,
2540                                         service->identifier, "IPv4.");
2541
2542         data = g_key_file_to_data(keyfile, &length, NULL);
2543
2544         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
2545                 connman_error("Failed to store service information");
2546
2547 done:
2548         g_free(data);
2549
2550         g_key_file_free(keyfile);
2551
2552         g_free(pathname);
2553
2554         return err;
2555 }
2556
2557 static struct connman_storage service_storage = {
2558         .name           = "service",
2559         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
2560         .service_load   = service_load,
2561         .service_save   = service_save,
2562 };
2563
2564 int __connman_service_init(void)
2565 {
2566         DBG("");
2567
2568         connection = connman_dbus_get_connection();
2569
2570         if (connman_storage_register(&service_storage) < 0)
2571                 connman_error("Failed to register service storage");
2572
2573         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
2574                                                                 NULL, NULL);
2575
2576         service_list = g_sequence_new(service_free);
2577
2578         return 0;
2579 }
2580
2581 void __connman_service_cleanup(void)
2582 {
2583         DBG("");
2584
2585         g_sequence_free(service_list);
2586         service_list = NULL;
2587
2588         g_hash_table_destroy(service_hash);
2589         service_hash = NULL;
2590
2591         connman_storage_unregister(&service_storage);
2592
2593         dbus_connection_unref(connection);
2594 }