src/manager.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 <gdbus.h>
  27
  28 #include "connman.h"
  29
  30 static connman_bool_t global_offlinemode = FALSE;
  31
  32 connman_bool_t __connman_manager_get_offlinemode(void)
  33 {
  34         return global_offlinemode;
  35 }
  36
  37 static void append_profiles(DBusMessageIter *dict)
  38 {
  39         DBusMessageIter entry, value, iter;
  40         const char *key = "Profiles";
  41
  42         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
  43                                                                 NULL, &entry);
  44
  45         dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
  46
  47         dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
  48                 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
  49                                                                 &value);
  50
  51         dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
  52                                 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
  53         __connman_profile_list(&iter);
  54         dbus_message_iter_close_container(&value, &iter);
  55
  56         dbus_message_iter_close_container(&entry, &value);
  57
  58         dbus_message_iter_close_container(dict, &entry);
  59 }
  60
  61 static void append_services(DBusMessageIter *dict)
  62 {
  63         DBusMessageIter entry, value, iter;
  64         const char *key = "Services";
  65
  66         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
  67                                                                 NULL, &entry);
  68
  69         dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
  70
  71         dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
  72                 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
  73                                                                 &value);
  74
  75         dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
  76                                 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
  77         __connman_service_list(&iter);
  78         dbus_message_iter_close_container(&value, &iter);
  79
  80         dbus_message_iter_close_container(&entry, &value);
  81
  82         dbus_message_iter_close_container(dict, &entry);
  83 }
  84
  85 static void append_devices(DBusMessageIter *dict)
  86 {
  87         DBusMessageIter entry, value, iter;
  88         const char *key = "Devices";
  89
  90         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
  91                                                                 NULL, &entry);
  92
  93         dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
  94
  95         dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
  96                 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
  97                                                                 &value);
  98
  99         dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
 100                                 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
 101         __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_DEVICE, &iter);
 102         dbus_message_iter_close_container(&value, &iter);
 103
 104         dbus_message_iter_close_container(&entry, &value);
 105
 106         dbus_message_iter_close_container(dict, &entry);
 107 }
 108
 109 static void append_connections(DBusMessageIter *dict)
 110 {
 111         DBusMessageIter entry, value, iter;
 112         const char *key = "Connections";
 113
 114         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 115                                                                 NULL, &entry);
 116
 117         dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
 118
 119         dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
 120                 DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_OBJECT_PATH_AS_STRING,
 121                                                                 &value);
 122
 123         dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
 124                                 DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
 125         __connman_element_list(NULL, CONNMAN_ELEMENT_TYPE_CONNECTION, &iter);
 126         dbus_message_iter_close_container(&value, &iter);
 127
 128         dbus_message_iter_close_container(&entry, &value);
 129
 130         dbus_message_iter_close_container(dict, &entry);
 131 }
 132
 133 static void append_available_technologies(DBusMessageIter *dict)
 134 {
 135         DBusMessageIter entry, value, iter;
 136         const char *key = "AvailableTechnologies";
 137
 138         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 139                                                                 NULL, &entry);
 140
 141         dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
 142
 143         dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
 144                         DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
 145                                                                 &value);
 146
 147         dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
 148                                         DBUS_TYPE_STRING_AS_STRING, &iter);
 149         __connman_notifier_list_registered(&iter);
 150         dbus_message_iter_close_container(&value, &iter);
 151
 152         dbus_message_iter_close_container(&entry, &value);
 153
 154         dbus_message_iter_close_container(dict, &entry);
 155 }
 156
 157 static void append_enabled_technologies(DBusMessageIter *dict)
 158 {
 159         DBusMessageIter entry, value, iter;
 160         const char *key = "EnabledTechnologies";
 161
 162         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 163                                                                 NULL, &entry);
 164
 165         dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
 166
 167         dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
 168                         DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
 169                                                                 &value);
 170
 171         dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
 172                                         DBUS_TYPE_STRING_AS_STRING, &iter);
 173         __connman_notifier_list_enabled(&iter);
 174         dbus_message_iter_close_container(&value, &iter);
 175
 176         dbus_message_iter_close_container(&entry, &value);
 177
 178         dbus_message_iter_close_container(dict, &entry);
 179 }
 180
 181 static void append_connected_technologies(DBusMessageIter *dict)
 182 {
 183         DBusMessageIter entry, value, iter;
 184         const char *key = "ConnectedTechnologies";
 185
 186         dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
 187                                                                 NULL, &entry);
 188
 189         dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
 190
 191         dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
 192                         DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
 193                                                                 &value);
 194
 195         dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
 196                                         DBUS_TYPE_STRING_AS_STRING, &iter);
 197         __connman_notifier_list_connected(&iter);
 198         dbus_message_iter_close_container(&value, &iter);
 199
 200         dbus_message_iter_close_container(&entry, &value);
 201
 202         dbus_message_iter_close_container(dict, &entry);
 203 }
 204
 205 static DBusMessage *get_properties(DBusConnection *conn,
 206                                         DBusMessage *msg, void *data)
 207 {
 208         DBusMessage *reply;
 209         DBusMessageIter array, dict;
 210         const char *str;
 211
 212         DBG("conn %p", conn);
 213
 214         if (__connman_security_check_privilege(msg,
 215                                         CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
 216                 return __connman_error_permission_denied(msg);
 217
 218         reply = dbus_message_new_method_return(msg);
 219         if (reply == NULL)
 220                 return NULL;
 221
 222         dbus_message_iter_init_append(reply, &array);
 223
 224         dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
 225                         DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
 226                         DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
 227                         DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
 228
 229         str = __connman_profile_active_path();
 230         if (str != NULL)
 231                 connman_dbus_dict_append_variant(&dict, "ActiveProfile",
 232                                                 DBUS_TYPE_OBJECT_PATH, &str);
 233
 234         append_profiles(&dict);
 235         append_services(&dict);
 236
 237         append_devices(&dict);
 238         append_connections(&dict);
 239
 240         if (__connman_element_count(NULL, CONNMAN_ELEMENT_TYPE_CONNECTION) > 0)
 241                 str = "online";
 242         else
 243                 str = "offline";
 244
 245         connman_dbus_dict_append_variant(&dict, "State",
 246                                                 DBUS_TYPE_STRING, &str);
 247
 248         connman_dbus_dict_append_variant(&dict, "OfflineMode",
 249                                 DBUS_TYPE_BOOLEAN, &global_offlinemode);
 250
 251         append_available_technologies(&dict);
 252         append_enabled_technologies(&dict);
 253         append_connected_technologies(&dict);
 254
 255         str = __connman_service_default();
 256         if (str != NULL)
 257                 connman_dbus_dict_append_variant(&dict, "DefaultTechnology",
 258                                                 DBUS_TYPE_STRING, &str);
 259
 260         dbus_message_iter_close_container(&array, &dict);
 261
 262         return reply;
 263 }
 264
 265 static DBusMessage *set_property(DBusConnection *conn,
 266                                         DBusMessage *msg, void *data)
 267 {
 268         DBusMessageIter iter, value;
 269         const char *name;
 270
 271         DBG("conn %p", conn);
 272
 273         if (dbus_message_iter_init(msg, &iter) == FALSE)
 274                 return __connman_error_invalid_arguments(msg);
 275
 276         dbus_message_iter_get_basic(&iter, &name);
 277         dbus_message_iter_next(&iter);
 278         dbus_message_iter_recurse(&iter, &value);
 279
 280         if (__connman_security_check_privilege(msg,
 281                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
 282                 return __connman_error_permission_denied(msg);
 283
 284         if (g_str_equal(name, "OfflineMode") == TRUE) {
 285                 connman_bool_t offlinemode;
 286
 287                 dbus_message_iter_get_basic(&value, &offlinemode);
 288
 289                 if (global_offlinemode == offlinemode)
 290                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 291
 292                 global_offlinemode = offlinemode;
 293
 294                 __connman_storage_save_global();
 295
 296                 __connman_device_set_offlinemode(offlinemode);
 297         } else if (g_str_equal(name, "ActiveProfile") == TRUE) {
 298                 const char *str;
 299
 300                 dbus_message_iter_get_basic(&value, &str);
 301
 302                 return __connman_error_not_supported(msg);
 303         } else
 304                 return __connman_error_invalid_property(msg);
 305
 306         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 307 }
 308
 309 static DBusMessage *get_state(DBusConnection *conn,
 310                                         DBusMessage *msg, void *data)
 311 {
 312         const char *str;
 313
 314         DBG("conn %p", conn);
 315
 316         if (__connman_security_check_privilege(msg,
 317                                         CONNMAN_SECURITY_PRIVILEGE_PUBLIC) < 0)
 318                 return __connman_error_permission_denied(msg);
 319
 320         if (__connman_element_count(NULL, CONNMAN_ELEMENT_TYPE_CONNECTION) > 0)
 321                 str = "online";
 322         else
 323                 str = "offline";
 324
 325         return g_dbus_create_reply(msg, DBUS_TYPE_STRING, &str,
 326                                                 DBUS_TYPE_INVALID);
 327 }
 328
 329 static DBusMessage *add_profile(DBusConnection *conn,
 330                                         DBusMessage *msg, void *data)
 331 {
 332         const char *name;
 333
 334         DBG("conn %p", conn);
 335
 336         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
 337                                                         DBUS_TYPE_INVALID);
 338
 339         return __connman_error_not_supported(msg);
 340 }
 341
 342 static DBusMessage *remove_profile(DBusConnection *conn,
 343                                         DBusMessage *msg, void *data)
 344 {
 345         const char *path;
 346
 347         DBG("conn %p", conn);
 348
 349         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
 350                                                         DBUS_TYPE_INVALID);
 351
 352         return __connman_error_not_supported(msg);
 353 }
 354
 355 static DBusMessage *request_scan(DBusConnection *conn,
 356                                         DBusMessage *msg, void *data)
 357 {
 358         enum connman_device_type type;
 359         const char *str;
 360         int err;
 361
 362         DBG("conn %p", conn);
 363
 364         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &str,
 365                                                         DBUS_TYPE_INVALID);
 366
 367         if (g_strcmp0(str, "") == 0)
 368                 type = CONNMAN_DEVICE_TYPE_UNKNOWN;
 369         else if (g_strcmp0(str, "wifi") == 0)
 370                 type = CONNMAN_DEVICE_TYPE_WIFI;
 371         else if (g_strcmp0(str, "wimax") == 0)
 372                 type = CONNMAN_DEVICE_TYPE_WIMAX;
 373         else
 374                 return __connman_error_invalid_arguments(msg);
 375
 376         err = __connman_element_request_scan(type);
 377         if (err < 0) {
 378                 if (err == -EINPROGRESS) {
 379                         connman_error("Invalid return code from scan");
 380                         err = -EINVAL;
 381                 }
 382
 383                 return __connman_error_failed(msg, -err);
 384         }
 385
 386         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 387 }
 388
 389 static DBusMessage *enable_technology(DBusConnection *conn,
 390                                         DBusMessage *msg, void *data)
 391 {
 392         enum connman_device_type type;
 393         const char *str;
 394         int err;
 395
 396         DBG("conn %p", conn);
 397
 398         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &str,
 399                                                         DBUS_TYPE_INVALID);
 400
 401         if (g_strcmp0(str, "ethernet") == 0)
 402                 type = CONNMAN_DEVICE_TYPE_ETHERNET;
 403         else if (g_strcmp0(str, "wifi") == 0)
 404                 type = CONNMAN_DEVICE_TYPE_WIFI;
 405         else if (g_strcmp0(str, "wimax") == 0)
 406                 type = CONNMAN_DEVICE_TYPE_WIMAX;
 407         else if (g_strcmp0(str, "bluetooth") == 0)
 408                 type = CONNMAN_DEVICE_TYPE_BLUETOOTH;
 409         else if (g_strcmp0(str, "gps") == 0)
 410                 type = CONNMAN_DEVICE_TYPE_GPS;
 411         else
 412                 return __connman_error_invalid_arguments(msg);
 413
 414         err = __connman_element_enable_technology(type);
 415         if (err < 0) {
 416                 if (err == -EINPROGRESS) {
 417                         connman_error("Invalid return code from enable");
 418                         err = -EINVAL;
 419                 }
 420
 421                 return __connman_error_failed(msg, -err);
 422         }
 423
 424         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 425 }
 426
 427 static DBusMessage *disable_technology(DBusConnection *conn,
 428                                         DBusMessage *msg, void *data)
 429 {
 430         enum connman_device_type type;
 431         const char *str;
 432         int err;
 433
 434         DBG("conn %p", conn);
 435
 436         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &str,
 437                                                         DBUS_TYPE_INVALID);
 438
 439         if (g_strcmp0(str, "ethernet") == 0)
 440                 type = CONNMAN_DEVICE_TYPE_ETHERNET;
 441         else if (g_strcmp0(str, "wifi") == 0)
 442                 type = CONNMAN_DEVICE_TYPE_WIFI;
 443         else if (g_strcmp0(str, "wimax") == 0)
 444                 type = CONNMAN_DEVICE_TYPE_WIMAX;
 445         else if (g_strcmp0(str, "bluetooth") == 0)
 446                 type = CONNMAN_DEVICE_TYPE_BLUETOOTH;
 447         else if (g_strcmp0(str, "gps") == 0)
 448                 type = CONNMAN_DEVICE_TYPE_GPS;
 449         else
 450                 return __connman_error_invalid_arguments(msg);
 451
 452         err = __connman_element_disable_technology(type);
 453         if (err < 0) {
 454                 if (err == -EINPROGRESS) {
 455                         connman_error("Invalid return code from disable");
 456                         err = -EINVAL;
 457                 }
 458
 459                 return __connman_error_failed(msg, -err);
 460         }
 461
 462         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 463 }
 464
 465 static DBusMessage *connect_service(DBusConnection *conn,
 466                                         DBusMessage *msg, void *data)
 467 {
 468         int err;
 469
 470         DBG("conn %p", conn);
 471
 472         if (__connman_security_check_privilege(msg,
 473                                         CONNMAN_SECURITY_PRIVILEGE_MODIFY) < 0)
 474                 return __connman_error_permission_denied(msg);
 475
 476         err = __connman_service_create_and_connect(msg);
 477         if (err < 0) {
 478                 if (err == -EINPROGRESS) {
 479                         connman_error("Invalid return code from connect");
 480                         err = -EINVAL;
 481                 }
 482
 483                 return __connman_error_failed(msg, -err);
 484         }
 485
 486         return NULL;
 487 }
 488
 489 static DBusMessage *register_agent(DBusConnection *conn,
 490                                         DBusMessage *msg, void *data)
 491 {
 492         DBusMessage *reply;
 493         const char *sender, *path;
 494
 495         DBG("conn %p", conn);
 496
 497         sender = dbus_message_get_sender(msg);
 498
 499         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
 500                                                         DBUS_TYPE_INVALID);
 501
 502         reply = dbus_message_new_method_return(msg);
 503         if (reply == NULL)
 504                 return NULL;
 505
 506         dbus_message_append_args(reply, DBUS_TYPE_INVALID);
 507
 508         __connman_agent_register(sender, path);
 509
 510         return reply;
 511 }
 512
 513 static DBusMessage *unregister_agent(DBusConnection *conn,
 514                                         DBusMessage *msg, void *data)
 515 {
 516         DBusMessage *reply;
 517         const char *sender, *path;
 518
 519         DBG("conn %p", conn);
 520
 521         sender = dbus_message_get_sender(msg);
 522
 523         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
 524                                                         DBUS_TYPE_INVALID);
 525
 526         reply = dbus_message_new_method_return(msg);
 527         if (reply == NULL)
 528                 return NULL;
 529
 530         dbus_message_append_args(reply, DBUS_TYPE_INVALID);
 531
 532         __connman_agent_unregister(sender, path);
 533
 534         return reply;
 535 }
 536
 537 static GDBusMethodTable manager_methods[] = {
 538         { "GetProperties",     "",      "a{sv}", get_properties     },
 539         { "SetProperty",       "sv",    "",      set_property       },
 540         { "GetState",          "",      "s",     get_state          },
 541         { "AddProfile",        "s",     "o",     add_profile        },
 542         { "RemoveProfile",     "o",     "",      remove_profile     },
 543         { "RequestScan",       "s",     "",      request_scan       },
 544         { "EnableTechnology",  "s",     "",      enable_technology  },
 545         { "DisableTechnology", "s",     "",      disable_technology },
 546         { "ConnectService",    "a{sv}", "o",     connect_service,
 547                                                 G_DBUS_METHOD_FLAG_ASYNC },
 548         { "RegisterAgent",     "o",     "",      register_agent     },
 549         { "UnregisterAgent",   "o",     "",      unregister_agent   },
 550         { },
 551 };
 552
 553 static GDBusSignalTable manager_signals[] = {
 554         { "PropertyChanged", "sv" },
 555         { "StateChanged",    "s"  },
 556         { },
 557 };
 558
 559 static DBusMessage *nm_sleep(DBusConnection *conn,
 560                                         DBusMessage *msg, void *data)
 561 {
 562         DBusMessage *reply;
 563
 564         DBG("conn %p", conn);
 565
 566         reply = dbus_message_new_method_return(msg);
 567         if (reply == NULL)
 568                 return NULL;
 569
 570         dbus_message_append_args(reply, DBUS_TYPE_INVALID);
 571
 572         return reply;
 573 }
 574
 575 static DBusMessage *nm_wake(DBusConnection *conn,
 576                                         DBusMessage *msg, void *data)
 577 {
 578         DBusMessage *reply;
 579
 580         DBG("conn %p", conn);
 581
 582         reply = dbus_message_new_method_return(msg);
 583         if (reply == NULL)
 584                 return NULL;
 585
 586         dbus_message_append_args(reply, DBUS_TYPE_INVALID);
 587
 588         return reply;
 589 }
 590
 591 enum {
 592         NM_STATE_UNKNOWN = 0,
 593         NM_STATE_ASLEEP,
 594         NM_STATE_CONNECTING,
 595         NM_STATE_CONNECTED,
 596         NM_STATE_DISCONNECTED
 597 };
 598
 599 static DBusMessage *nm_state(DBusConnection *conn,
 600                                         DBusMessage *msg, void *data)
 601 {
 602         DBusMessage *reply;
 603         dbus_uint32_t state;
 604
 605         DBG("conn %p", conn);
 606
 607         reply = dbus_message_new_method_return(msg);
 608         if (reply == NULL)
 609                 return NULL;
 610
 611         state = NM_STATE_DISCONNECTED;
 612
 613         dbus_message_append_args(reply, DBUS_TYPE_UINT32, &state,
 614                                                         DBUS_TYPE_INVALID);
 615
 616         return reply;
 617 }
 618
 619 static GDBusMethodTable nm_methods[] = {
 620         { "sleep", "",  "",   nm_sleep        },
 621         { "wake",  "",  "",   nm_wake         },
 622         { "state", "",  "u",  nm_state        },
 623         { },
 624 };
 625
 626 static int manager_load(void)
 627 {
 628         GKeyFile *keyfile;
 629         GError *error = NULL;
 630         connman_bool_t offlinemode;
 631
 632         DBG("");
 633
 634         keyfile = __connman_storage_open();
 635         if (keyfile == NULL)
 636                 return -EIO;
 637
 638         offlinemode = g_key_file_get_boolean(keyfile, "global",
 639                                                 "OfflineMode", &error);
 640         if (error == NULL) {
 641                 global_offlinemode = offlinemode;
 642
 643                 __connman_device_set_offlinemode(offlinemode);
 644         }
 645         g_clear_error(&error);
 646
 647         __connman_storage_close(keyfile, FALSE);
 648
 649         return 0;
 650 }
 651
 652 static int manager_save(void)
 653 {
 654         GKeyFile *keyfile;
 655
 656         DBG("");
 657
 658         keyfile = __connman_storage_open();
 659         if (keyfile == NULL)
 660                 return -EIO;
 661
 662         g_key_file_set_boolean(keyfile, "global",
 663                                         "OfflineMode", global_offlinemode);
 664
 665         __connman_storage_close(keyfile, TRUE);
 666
 667         return 0;
 668 }
 669
 670 static struct connman_storage manager_storage = {
 671         .name           = "manager",
 672         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
 673         .global_load    = manager_load,
 674         .global_save    = manager_save,
 675 };
 676
 677 static DBusConnection *connection = NULL;
 678 static gboolean nm_compat = FALSE;
 679
 680 int __connman_manager_init(DBusConnection *conn, gboolean compat)
 681 {
 682         DBG("conn %p", conn);
 683
 684         connection = dbus_connection_ref(conn);
 685         if (connection == NULL)
 686                 return -1;
 687
 688         if (connman_storage_register(&manager_storage) < 0)
 689                 connman_error("Failed to register manager storage");
 690
 691         g_dbus_register_interface(connection, CONNMAN_MANAGER_PATH,
 692                                         CONNMAN_MANAGER_INTERFACE,
 693                                         manager_methods,
 694                                         manager_signals, NULL, NULL, NULL);
 695
 696         if (compat == TRUE) {
 697                 g_dbus_register_interface(connection, NM_PATH, NM_INTERFACE,
 698                                         nm_methods, NULL, NULL, NULL, NULL);
 699
 700                 nm_compat = TRUE;
 701         }
 702
 703         return 0;
 704 }
 705
 706 void __connman_manager_cleanup(void)
 707 {
 708         DBG("conn %p", connection);
 709
 710         connman_storage_unregister(&manager_storage);
 711
 712         if (nm_compat == TRUE) {
 713                 g_dbus_unregister_interface(connection, NM_PATH, NM_INTERFACE);
 714         }
 715
 716         g_dbus_unregister_interface(connection, CONNMAN_MANAGER_PATH,
 717                                                 CONNMAN_MANAGER_INTERFACE);
 718
 719         dbus_connection_unref(connection);
 720 }