src/system_settings.c

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <stdio.h>
  18 #include <stdlib.h>
  19 #include <string.h>
  20
  21 #include <vconf.h>
  22 #include <dlog.h>
  23
  24 #include <system_settings.h>
  25 #include <system_settings_private.h>
  26
  27 #include <glib.h>
  28
  29 #ifdef LOG_TAG
  30 #undef LOG_TAG
  31 #endif
  32
  33 #define LOG_TAG "TIZEN_N_SYSTEM_SETTINGS"
  34
  35 #define SYSTEM_SETTINGS_MAX -1
  36
  37
  38
  39 system_setting_s system_setting_table[] = {
  40
  41         {
  42                 SYSTEM_SETTINGS_KEY_INCOMING_CALL_RINGTONE,
  43                 SYSTEM_SETTING_DATA_TYPE_STRING,
  44                 system_setting_get_incoming_call_ringtone,
  45                 system_setting_set_incoming_call_ringtone,
  46                 system_setting_set_changed_callback_incoming_call_ringtone,
  47                 system_setting_unset_changed_callback_incoming_call_ringtone,
  48                 NULL,
  49                 system_setting_add_incoming_call_ringtone,      /* ADD */
  50                 system_setting_del_incoming_call_ringtone,      /* DEL */
  51                 system_setting_list_incoming_call_ringtone,     /* LIST */
  52                 system_setting_feature_check_incoming_call,             /* feature check */
  53                 NULL,           /* user data */
  54         },
  55
  56         {
  57                 SYSTEM_SETTINGS_KEY_WALLPAPER_HOME_SCREEN,
  58                 SYSTEM_SETTING_DATA_TYPE_STRING,
  59                 system_setting_get_wallpaper_home_screen,
  60                 system_setting_set_wallpaper_home_screen,
  61                 system_setting_set_changed_callback_wallpaper_home_screen,
  62                 system_setting_unset_changed_callback_wallpaper_home_screen,
  63                 NULL,
  64                 NULL,           /* ADD */
  65                 NULL,           /* DEL */
  66                 NULL,           /* LIST */
  67                 system_setting_feature_check_home_screen,               /* feature check */
  68                 NULL,           /* user data */
  69         },
  70
  71         {
  72                 SYSTEM_SETTINGS_KEY_WALLPAPER_LOCK_SCREEN,
  73                 SYSTEM_SETTING_DATA_TYPE_STRING,
  74                 system_setting_get_wallpaper_lock_screen,
  75                 system_setting_set_wallpaper_lock_screen,
  76                 system_setting_set_changed_callback_wallpaper_lock_screen,
  77                 system_setting_unset_changed_callback_wallpaper_lock_screen,
  78                 NULL,
  79                 NULL,           /* ADD */
  80                 NULL,           /* DEL */
  81                 NULL,           /* LIST */
  82                 system_setting_feature_check_lock_screen,               /* feature check */
  83                 NULL,           /* user data */
  84         },
  85
  86         {
  87                 SYSTEM_SETTINGS_KEY_FONT_SIZE,
  88                 SYSTEM_SETTING_DATA_TYPE_INT,
  89                 system_setting_get_font_size,
  90                 system_setting_set_font_size,
  91                 system_setting_set_changed_callback_font_size,
  92                 system_setting_unset_changed_callback_font_size,
  93                 NULL,
  94                 NULL,           /* ADD */
  95                 NULL,           /* DEL */
  96                 NULL,           /* LIST */
  97                 NULL,           /* feature check */
  98                 NULL,           /* user data */
  99         },
 100
 101         {
 102                 SYSTEM_SETTINGS_KEY_FONT_TYPE,
 103                 SYSTEM_SETTING_DATA_TYPE_STRING,
 104                 system_setting_get_font_type,
 105                 system_setting_set_font_type,
 106                 system_setting_set_changed_callback_font_type,
 107                 system_setting_unset_changed_callback_font_type,
 108                 NULL,
 109                 NULL,           /* ADD */
 110                 NULL,           /* DEL */
 111                 NULL,           /* LIST */
 112                 NULL,           /* feature check */
 113                 NULL,           /* user data */
 114         },
 115
 116         {
 117                 SYSTEM_SETTINGS_KEY_MOTION_ACTIVATION,
 118                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 119                 system_setting_get_motion_activation,
 120                 system_setting_set_motion_activation,
 121                 system_setting_set_changed_callback_motion_activation,
 122                 system_setting_unset_changed_callback_motion_activation,
 123                 NULL,
 124                 NULL,           /* ADD */
 125                 NULL,           /* DEL */
 126                 NULL,           /* LIST */
 127                 NULL,           /* feature check */
 128                 NULL,           /* user data */
 129         },
 130
 131         {
 132                 SYSTEM_SETTINGS_KEY_EMAIL_ALERT_RINGTONE,
 133                 SYSTEM_SETTING_DATA_TYPE_STRING,
 134                 system_setting_get_email_alert_ringtone,
 135                 system_setting_set_email_alert_ringtone,
 136                 system_setting_set_changed_callback_email_alert_ringtone,
 137                 system_setting_unset_changed_callback_email_alert_ringtone,
 138                 NULL,
 139                 NULL,           /* ADD */
 140                 NULL,           /* DEL */
 141                 NULL,           /* LIST */
 142                 system_setting_feature_check_notification_email,                /* feature check */
 143                 NULL,           /* user data */
 144         },
 145         {
 146                 SYSTEM_SETTINGS_KEY_USB_DEBUGGING_ENABLED,
 147                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 148                 system_setting_get_usb_debugging_option,
 149                 system_setting_set_usb_debugging_option,
 150                 system_setting_set_changed_callback_usb_debugging_option,
 151                 system_setting_unset_changed_callback_usb_debugging_option,
 152                 NULL,
 153                 NULL,           /* ADD */
 154                 NULL,           /* DEL */
 155                 NULL,           /* LIST */
 156                 NULL,           /* feature check */
 157                 NULL,           /* user data */
 158         },
 159         {
 160                 SYSTEM_SETTINGS_KEY_3G_DATA_NETWORK_ENABLED,
 161                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 162                 system_setting_get_3g_data_network,
 163                 system_setting_set_3g_data_network,
 164                 system_setting_set_changed_callback_3g_data_network,
 165                 system_setting_unset_changed_callback_3g_data_network,
 166                 NULL,
 167                 NULL,           /* ADD */
 168                 NULL,           /* DEL */
 169                 NULL,           /* LIST */
 170                 NULL,           /* feature check */
 171                 NULL,           /* user data */
 172         },
 173         {
 174                 SYSTEM_SETTINGS_KEY_LOCKSCREEN_APP,
 175                 SYSTEM_SETTING_DATA_TYPE_STRING,
 176                 system_setting_get_lockscreen_app,
 177                 system_setting_set_lockscreen_app,
 178                 system_setting_set_changed_callback_lockscreen_app,
 179                 system_setting_unset_changed_callback_lockscreen_app,
 180                 NULL,
 181                 NULL,           /* ADD */
 182                 NULL,           /* DEL */
 183                 NULL,           /* LIST */
 184                 system_setting_feature_check_lock_screen,               /* feature check */
 185                 NULL,           /* user data */
 186         },
 187         {
 188                 SYSTEM_SETTINGS_KEY_DEFAULT_FONT_TYPE,
 189                 SYSTEM_SETTING_DATA_TYPE_STRING,
 190                 system_setting_get_default_font_type,
 191                 NULL,
 192                 NULL,
 193                 NULL,
 194                 NULL,
 195                 NULL,           /* ADD */
 196                 NULL,           /* DEL */
 197                 NULL,           /* LIST */
 198                 NULL,           /* feature check */
 199                 NULL,           /* user data */
 200         },
 201         {
 202                 SYSTEM_SETTINGS_KEY_LOCALE_COUNTRY,
 203                 SYSTEM_SETTING_DATA_TYPE_STRING,
 204                 system_setting_get_locale_country,
 205                 system_setting_set_locale_country,
 206                 system_setting_set_changed_callback_locale_country,
 207                 system_setting_unset_changed_callback_locale_country,
 208                 NULL,
 209                 NULL,           /* ADD */
 210                 NULL,           /* DEL */
 211                 NULL,           /* LIST */
 212                 NULL,           /* feature check */
 213                 NULL,           /* user data */
 214         },
 215         {
 216                 SYSTEM_SETTINGS_KEY_LOCALE_LANGUAGE,
 217                 SYSTEM_SETTING_DATA_TYPE_STRING,
 218                 system_setting_get_locale_language,
 219                 system_setting_set_locale_language,
 220                 system_setting_set_changed_callback_locale_language,
 221                 system_setting_unset_changed_callback_locale_language,
 222                 NULL,
 223                 NULL,           /* ADD */
 224                 NULL,           /* DEL */
 225                 NULL,           /* LIST */
 226                 NULL,           /* feature check */
 227                 NULL,           /* user data */
 228         },
 229         {
 230                 SYSTEM_SETTINGS_KEY_LOCALE_TIMEFORMAT_24HOUR,
 231                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 232                 system_setting_get_locale_timeformat_24hour,
 233                 system_setting_set_locale_timeformat_24hour,
 234                 system_setting_set_changed_callback_locale_timeformat_24hour,
 235                 system_setting_unset_changed_callback_locale_timeformat_24hour,
 236                 NULL,
 237                 NULL,           /* ADD */
 238                 NULL,           /* DEL */
 239                 NULL,           /* LIST */
 240                 NULL,           /* feature check */
 241                 NULL,           /* user data */
 242         },
 243         {
 244                 SYSTEM_SETTINGS_KEY_LOCALE_TIMEZONE,
 245                 SYSTEM_SETTING_DATA_TYPE_STRING,
 246                 system_setting_get_locale_timezone,
 247                 system_setting_set_locale_timezone,
 248                 system_setting_set_changed_callback_locale_timezone,
 249                 system_setting_unset_changed_callback_locale_timezone,
 250                 NULL,
 251                 NULL,           /* ADD */
 252                 NULL,           /* DEL */
 253                 NULL,           /* LIST */
 254                 NULL,           /* feature check */
 255                 NULL,           /* user data */
 256         },
 257         {
 258                 SYSTEM_SETTINGS_KEY_TIME_CHANGED,
 259                 SYSTEM_SETTING_DATA_TYPE_INT,
 260                 system_setting_get_time_changed,
 261                 NULL,
 262                 system_setting_set_changed_callback_time_changed,
 263                 system_setting_unset_changed_callback_time_changed,
 264                 NULL,
 265                 NULL,           /* ADD */
 266                 NULL,           /* DEL */
 267                 NULL,           /* LIST */
 268                 NULL,           /* feature check */
 269                 NULL,           /* user data */
 270         },
 271         {
 272                 SYSTEM_SETTINGS_KEY_SOUND_LOCK,
 273                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 274                 system_setting_get_sound_lock,
 275                 NULL,
 276                 system_setting_set_changed_callback_sound_lock,
 277                 system_setting_unset_changed_callback_sound_lock,
 278                 NULL,
 279                 NULL,           /* ADD */
 280                 NULL,           /* DEL */
 281                 NULL,           /* LIST */
 282                 NULL,           /* feature check */
 283                 NULL,           /* user data */
 284         },
 285         {
 286                 SYSTEM_SETTINGS_KEY_SOUND_SILENT_MODE,
 287                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 288                 system_setting_get_sound_silent_mode,
 289                 system_setting_set_sound_silent_mode,
 290                 system_setting_set_changed_callback_sound_silent_mode,
 291                 system_setting_unset_changed_callback_sound_silent_mode,
 292                 NULL,
 293                 NULL,           /* ADD */
 294                 NULL,           /* DEL */
 295                 NULL,           /* LIST */
 296                 NULL,           /* feature check */
 297                 NULL,           /* user data */
 298         },
 299         {
 300                 SYSTEM_SETTINGS_KEY_SOUND_TOUCH,
 301                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 302                 system_setting_get_sound_touch,
 303                 NULL,
 304                 system_setting_set_changed_callback_sound_touch,
 305                 system_setting_unset_changed_callback_sound_touch,
 306                 NULL,
 307                 NULL,           /* ADD */
 308                 NULL,           /* DEL */
 309                 NULL,           /* LIST */
 310                 NULL,           /* feature check */
 311                 NULL,           /* user data */
 312         },
 313         {
 314                 SYSTEM_SETTINGS_KEY_DISPLAY_SCREEN_ROTATION_AUTO,
 315                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 316                 system_setting_get_auto_rotation_mode,
 317                 system_setting_set_auto_rotation_mode,
 318                 system_setting_set_changed_callback_auto_rotation_mode,
 319                 system_setting_unset_changed_callback_auto_rotation_mode,
 320                 NULL,
 321                 NULL,           /* ADD */
 322                 NULL,           /* DEL */
 323                 NULL,           /* LIST */
 324                 NULL,           /* feature check */
 325                 NULL,           /* user data */
 326         },
 327         {
 328                 SYSTEM_SETTINGS_KEY_SCREEN_BACKLIGHT_TIME,
 329                 SYSTEM_SETTING_DATA_TYPE_INT,
 330                 system_setting_get_screen_backlight_time,
 331                 system_setting_set_screen_backlight_time,
 332                 system_setting_set_changed_callback_screen_backlight_time,
 333                 system_setting_unset_changed_callback_screen_backlight_time,
 334                 NULL,
 335                 NULL,           /* ADD */
 336                 NULL,           /* DEL */
 337                 NULL,           /* LIST */
 338                 NULL,           /* feature check */
 339                 NULL,           /* user data */
 340         },
 341         {
 342                 SYSTEM_SETTINGS_KEY_SOUND_NOTIFICATION,
 343                 SYSTEM_SETTING_DATA_TYPE_STRING,
 344                 system_setting_get_sound_notification,
 345                 system_setting_set_sound_notification,
 346                 system_setting_set_changed_callback_sound_notification,
 347                 system_setting_unset_changed_callback_sound_notification,
 348                 NULL,
 349                 NULL,           /* ADD */
 350                 NULL,           /* DEL */
 351                 NULL,           /* LIST */
 352                 system_setting_feature_check_incoming_call,             /* feature check */
 353                 NULL,           /* user data */
 354         },
 355         {
 356                 SYSTEM_SETTINGS_KEY_SOUND_NOTIFICATION_REPETITION_PERIOD,
 357                 SYSTEM_SETTING_DATA_TYPE_INT,
 358                 system_setting_get_notification_repetition_period,
 359                 system_setting_set_notification_repetition_period,
 360                 system_setting_set_changed_callback_notification_repetition_period,
 361                 system_setting_unset_changed_callback_notification_repetition_period,
 362                 NULL,
 363                 NULL,           /* ADD */
 364                 NULL,           /* DEL */
 365                 NULL,           /* LIST */
 366                 NULL,           /* feature check */
 367                 NULL,           /* user data */
 368         },
 369         {
 370                 SYSTEM_SETTINGS_KEY_DEVICE_NAME,
 371                 SYSTEM_SETTING_DATA_TYPE_STRING,
 372                 system_setting_get_device_name,
 373                 NULL,
 374                 system_setting_set_changed_callback_device_name,
 375                 system_setting_unset_changed_callback_device_name,
 376                 NULL,
 377                 NULL,           /* ADD */
 378                 NULL,           /* DEL */
 379                 NULL,           /* LIST */
 380                 NULL,           /* feature check */
 381                 NULL,           /* user data */
 382         },
 383         {
 384                 SYSTEM_SETTINGS_KEY_MOTION_ENABLED,
 385                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 386                 system_setting_get_motion_activation,
 387                 NULL,
 388                 system_setting_set_changed_callback_motion_activation,
 389                 system_setting_unset_changed_callback_motion_activation,
 390                 NULL,
 391                 NULL,           /* ADD */
 392                 NULL,           /* DEL */
 393                 NULL,           /* LIST */
 394                 NULL,           /* feature check */
 395                 NULL,           /* user data */
 396         },
 397         {
 398                 SYSTEM_SETTINGS_KEY_NETWORK_FLIGHT_MODE,
 399                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 400                 system_setting_get_network_flight_mode,
 401                 NULL,
 402                 system_setting_set_changed_callback_network_flight_mode,
 403                 system_setting_unset_changed_callback_network_flight_mode,
 404                 NULL,
 405                 NULL,           /* ADD */
 406                 NULL,           /* DEL */
 407                 NULL,           /* LIST */
 408                 NULL,           /* feature check */
 409                 NULL,           /* user data */
 410         },
 411         {
 412                 SYSTEM_SETTINGS_KEY_NETWORK_WIFI_NOTIFICATION,
 413                 SYSTEM_SETTING_DATA_TYPE_BOOL,
 414                 system_setting_get_network_wifi_notification,
 415                 NULL,
 416                 system_setting_set_changed_callback_network_wifi_notification,
 417                 system_setting_unset_changed_callback_network_wifi_notification,
 418                 NULL,
 419                 NULL,           /* ADD */
 420                 NULL,           /* DEL */
 421                 NULL,           /* LIST */
 422                 system_setting_feature_check_wifi,              /* feature check */
 423                 NULL,           /* user data */
 424         },
 425         {
 426                 SYSTEM_SETTINGS_KEY_LOCK_STATE,
 427                 SYSTEM_SETTING_DATA_TYPE_INT,
 428                 system_setting_get_lock_state,
 429                 system_setting_set_lock_state,
 430                 system_setting_set_changed_callback_lock_state,
 431                 system_setting_unset_changed_callback_lock_state,
 432                 NULL,
 433                 NULL,           /* add */
 434                 NULL,           /* del */
 435                 NULL,           /* list */
 436                 NULL,           /* feature check */
 437                 NULL,           /* user data */
 438         },
 439         {
 440                 SYSTEM_SETTINGS_KEY_ADS_ID,
 441                 SYSTEM_SETTING_DATA_TYPE_STRING,
 442                 system_setting_get_ads_id,
 443                 system_setting_set_ads_id,
 444                 system_setting_set_changed_callback_ads_id,
 445                 system_setting_unset_changed_callback_ads_id,
 446                 NULL,
 447                 NULL,           /* add */
 448                 NULL,           /* del */
 449                 NULL,           /* list */
 450                 system_setting_feature_check_telephony,         /* feature check */
 451                 NULL,           /* user data */
 452         },
 453
 454         {
 455                 SYSTEM_SETTINGS_KEY_ULTRA_DATA_SAVE,
 456                 SYSTEM_SETTING_DATA_TYPE_INT,
 457                 system_setting_get_uds_state,
 458                 NULL,
 459                 system_setting_set_changed_callback_uds_state,
 460                 system_setting_unset_changed_callback_uds_state,
 461                 NULL,
 462                 NULL,           /* add */
 463                 NULL,           /* del */
 464                 NULL,           /* list */
 465                 system_setting_feature_check_telephony,         /* feature check */
 466                 NULL,           /* user data */
 467         },
 468         {
 469                 SYSTEM_SETTINGS_KEY_ULTRA_DATA_SAVE_PKG_LIST,
 470                 SYSTEM_SETTING_DATA_TYPE_STRING,
 471                 NULL,
 472                 NULL,
 473                 system_setting_set_changed_callback_uds_pkg_list,
 474                 system_setting_unset_changed_callback_uds_pkg_list,
 475                 NULL,
 476                 NULL,           /* add */
 477                 NULL,           /* del */
 478                 NULL,           /* list */
 479                 system_setting_feature_check_telephony,         /* feature check */
 480                 NULL,           /* user data */
 481         },
 482         {
 483                 SYSTEM_SETTINGS_MAX, -1, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
 484         }
 485 };
 486
 487 #if 0
 488 static void _dump_context()
 489 {
 490         int i;
 491         /*int max = SYSTEM_SETTINGS_MAX; */
 492         int max = sizeof(system_setting_table) / sizeof(system_setting_s) - 1 ;
 493
 494         for (i = 0; i < max; i++) {
 495                 LOGE("[%s] system_setting_table[i].key = %d", __FUNCTION__, system_setting_table[i].key);
 496                 LOGE("[%s] system_setting_table[i].data_type = %d", __FUNCTION__, system_setting_table[i].data_type);
 497                 LOGE("[%s] system_setting_table[i].get_value_cb = %x", __FUNCTION__, system_setting_table[i].get_value_cb);
 498                 LOGE("[%s] system_setting_table[i].set_value_cb = %x", __FUNCTION__, system_setting_table[i].set_value_cb);
 499
 500                 LOGE("[%s] system_setting_table[i].set_changed_cb = %x <---", __FUNCTION__, system_setting_table[i].set_changed_cb);
 501                 LOGE("[%s] system_setting_table[i].unset_changed_cb = %x", __FUNCTION__, system_setting_table[i].unset_changed_cb);
 502                 LOGE("[%s] system_setting_table[i].changed_cb = %x", __FUNCTION__, system_setting_table[i].changed_cb);
 503         }
 504 }
 505 #endif
 506
 507 /*  LCOV_EXCL_START */
 508 static int _dump_context_node(int key)
 509 {
 510         int index = 0;
 511
 512         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 513                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 514         }
 515
 516         while (system_setting_table[index].key != SYSTEM_SETTINGS_MAX) {
 517                 if (system_setting_table[index].key == key) {
 518                         int i = index;
 519                         LOGE("[%s] system_setting_table[i].key = %d", __FUNCTION__, system_setting_table[i].key);
 520                         LOGE("[%s] system_setting_table[i].data_type = %d", __FUNCTION__, system_setting_table[i].data_type);
 521                         LOGE("[%s] system_setting_table[i].get_value_cb = %x", __FUNCTION__, system_setting_table[i].get_value_cb);
 522                         LOGE("[%s] system_setting_table[i].set_value_cb = %x", __FUNCTION__, system_setting_table[i].set_value_cb);
 523                         LOGE("[%s] system_setting_table[i].set_changed_cb = %x <---", __FUNCTION__, system_setting_table[i].set_changed_cb);
 524                         LOGE("[%s] system_setting_table[i].unset_changed_cb = %x", __FUNCTION__, system_setting_table[i].unset_changed_cb);
 525                         LOGE("[%s] system_setting_table[i].changed_cb = %x", __FUNCTION__, system_setting_table[i].changed_cb);
 526                         return 0;
 527                 }
 528                 index++;
 529         }
 530
 531         return -1;
 532 }
 533
 534 /*  LCOV_EXCL_STOP */
 535
 536 int system_settings_get_item(system_settings_key_e key, system_setting_h *item)
 537 {
 538         LOGE("Enter [%s], key=%d", __FUNCTION__, key);
 539
 540         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 541                 LOGE("Enter [%s] catch invalid parameter error (%d) ", __FUNCTION__, key);
 542                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 543         }
 544 #if 0
 545         _dump_context();
 546 #endif
 547         int index = 0;
 548         while (system_setting_table[index].key != SYSTEM_SETTINGS_MAX) {
 549                 if (system_setting_table[index].key == key) {
 550                         *item = &system_setting_table[index];
 551                         LOGE("Enter [%s], index = %d, key = %d, type = %d", __FUNCTION__, index, key, (*item)->data_type);
 552                         if (system_setting_table[index].feature_check_cb != NULL) {
 553                                 int ret = system_setting_table[index].feature_check_cb(item);
 554                                 if (ret == SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED) {
 555                                         LOGE("Not supported API, because there is no feature!");
 556                                 }
 557                                 return ret;
 558                         } else {
 559                                 return SYSTEM_SETTINGS_ERROR_NONE;
 560                         }
 561                 }
 562
 563                 index++;
 564         }
 565
 566         return TIZEN_ERROR_INVALID_PARAMETER;
 567 }
 568
 569 int system_settings_get_value(system_settings_key_e key, system_setting_data_type_e data_type, void **value)
 570 {
 571         LOGE("Enter [%s]", __FUNCTION__);
 572         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 573                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 574         }
 575
 576         system_setting_h system_setting_item;
 577         system_setting_get_value_cb     system_setting_getter;
 578
 579         int ret = system_settings_get_item(key, &system_setting_item);
 580         if (ret != 0) {
 581                 if (ret == SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER) {
 582                         _dump_context_node(key);
 583                         LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 584                 }
 585                 return ret;
 586         }
 587
 588         if (system_setting_item->data_type != data_type) {
 589                 _dump_context_node(key);
 590                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type --- key:(%d), datatype:(%d)", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER, key, data_type);
 591                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 592         }
 593
 594         system_setting_getter = system_setting_item->get_value_cb;
 595
 596         if (system_setting_getter == NULL) {
 597                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call getter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_IO_ERROR);
 598                 return SYSTEM_SETTINGS_ERROR_IO_ERROR;
 599         }
 600
 601         return system_setting_getter(key, system_setting_item->data_type, value);
 602 }
 603
 604 /*  LCOV_EXCL_START */
 605 int system_settings_set_value(system_settings_key_e key, system_setting_data_type_e data_type, void *value)
 606 {
 607         LOGE("Enter [%s]", __FUNCTION__);
 608         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key) || value == NULL) {
 609                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 610         }
 611
 612
 613         system_setting_h system_setting_item;
 614         system_setting_set_value_cb     system_setting_setter;
 615
 616         int ret = system_settings_get_item(key, &system_setting_item);
 617
 618         if (ret != 0) {
 619                 if (ret == SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER)
 620                         LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 621                 return ret;
 622         }
 623
 624         /* type check */
 625         if (system_setting_item->data_type != data_type) {
 626                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 627                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 628         }
 629
 630         system_setting_setter = system_setting_item->set_value_cb;
 631
 632         if (system_setting_setter == NULL) {
 633                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 634                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 635         }
 636
 637         return system_setting_setter(key, system_setting_item->data_type, value);
 638 }
 639 /*  LCOV_EXCL_STOP */
 640
 641
 642
 643 int system_settings_add_value(system_settings_key_e key, system_setting_data_type_e data_type, void *value)
 644 {
 645         LOGE("Enter [%s]", __FUNCTION__);
 646         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key) || value == NULL) {
 647                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 648         }
 649
 650
 651         system_setting_h system_setting_item;
 652         system_setting_add_value_cb     system_setting_adder;
 653
 654         int ret = system_settings_get_item(key, &system_setting_item);
 655
 656         if (ret != 0) {
 657                 if (ret == SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER)
 658                         LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 659                 return ret;
 660         }
 661
 662         /* type check */
 663         if (system_setting_item->data_type != data_type) {
 664                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 665                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 666         }
 667
 668         system_setting_adder = system_setting_item->add_value_cb;
 669
 670         if (system_setting_adder == NULL) {
 671                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 672                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 673         }
 674
 675         return system_setting_adder(key, system_setting_item->data_type, value);
 676 }
 677
 678
 679 int system_settings_del_value(system_settings_key_e key, system_setting_data_type_e data_type, void *value)
 680 {
 681         LOGE("Enter [%s]", __FUNCTION__);
 682         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key) || value == NULL) {
 683                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 684         }
 685
 686
 687         system_setting_h system_setting_item;
 688         system_setting_del_value_cb     system_setting_deler;
 689
 690         int ret = system_settings_get_item(key, &system_setting_item);
 691
 692         if (0 != ret) {
 693                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 694                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 695         }
 696
 697         /* type check */
 698         if (system_setting_item->data_type != data_type) {
 699                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 700                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 701         }
 702
 703         system_setting_deler = system_setting_item->del_value_cb;
 704
 705         if (system_setting_deler == NULL) {
 706                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 707                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 708         }
 709
 710         return system_setting_deler(key, system_setting_item->data_type, value);
 711 }
 712
 713
 714
 715
 716
 717 int system_settings_list_value(system_settings_key_e key, system_setting_data_type_e data_type, bool (*system_setting_data_iterator)(int, const char* , void *), void *user_data)
 718 {
 719         LOGE("Enter [%s]", __FUNCTION__);
 720         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 721                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 722         }
 723
 724
 725         system_setting_h system_setting_item;
 726         system_setting_list_value_cb    system_setting_lister;
 727
 728         int ret = system_settings_get_item(key, &system_setting_item);
 729
 730         if (ret != 0) {
 731                 if (ret == SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER)
 732                         LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 733                 return ret;
 734         }
 735
 736         /* type check */
 737         if (system_setting_item->data_type != data_type) {
 738                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 739                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 740         }
 741
 742         //system_setting_list_value_cb list_changed_cb;
 743         system_setting_lister = system_setting_item->list_value_cb;
 744
 745         if (system_setting_lister == NULL) {
 746                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 747                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 748         }
 749
 750         return system_setting_lister(key, system_setting_item->data_type, system_setting_data_iterator, user_data);
 751 }
 752
 753
 754
 755
 756
 757
 758 /*  LCOV_EXCL_START */
 759 int system_settings_set_value_int(system_settings_key_e key, int value)
 760 {
 761         LOGE("Enter [%s]", __FUNCTION__);
 762         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 763                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 764         }
 765
 766         int *ptr = &value;
 767         int **p_ptr = &ptr;
 768         return system_settings_set_value(key, SYSTEM_SETTING_DATA_TYPE_INT, (void *)p_ptr);
 769 }
 770 /*  LCOV_EXCL_STOP */
 771
 772 int system_settings_get_value_int(system_settings_key_e key, int *value)
 773 {
 774         LOGE("Enter [%s]", __FUNCTION__);
 775         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 776                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 777         }
 778         int value_int = 0;
 779         int *ptr = &value_int;
 780         int **p_ptr = &ptr;
 781         int ret = 0;
 782         ret = system_settings_get_value(key, SYSTEM_SETTING_DATA_TYPE_INT, (void **)p_ptr);
 783         *value = value_int;
 784         return ret;
 785 }
 786
 787 /*  LCOV_EXCL_START */
 788 int system_settings_set_value_bool(system_settings_key_e key, bool value)
 789 {
 790         LOGE("Enter [%s]", __FUNCTION__);
 791         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 792                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 793         }
 794
 795         bool *ptr = &value;
 796         return system_settings_set_value(key, SYSTEM_SETTING_DATA_TYPE_BOOL, (void *)ptr);
 797 }
 798 /*  LCOV_EXCL_STOP */
 799
 800 int system_settings_get_value_bool(system_settings_key_e key, bool *value)
 801 {
 802         LOGE("Enter [%s]", __FUNCTION__);
 803         SETTING_TRACE(" SIGNED LONG here ******************* log here *************** ");
 804         signed long flag = 0;
 805
 806         int ret;
 807
 808         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 809                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 810         }
 811
 812         ret = system_settings_get_value(key, SYSTEM_SETTING_DATA_TYPE_BOOL, (void **)&flag);
 813         SETTING_TRACE(" inf (flag) value : %d ", flag);
 814         if (flag == 0) {
 815                 *value = false;
 816                 SETTING_TRACE(" flag == 0 ");
 817         } else if (flag == 1) {
 818                 *value = true;
 819                 SETTING_TRACE(" flag == 1 ");
 820         } else {
 821                 *value = false;
 822                 SETTING_TRACE(" exception here!!! ");
 823         }
 824
 825         return ret;
 826 }
 827
 828 /*  LCOV_EXCL_START */
 829 int system_settings_set_value_string(system_settings_key_e key, const char *value)
 830 {
 831         LOGE("Enter [%s]", __FUNCTION__);
 832         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 833                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 834         }
 835
 836
 837         if (key == SYSTEM_SETTINGS_KEY_DEFAULT_FONT_TYPE)
 838                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 839
 840         return system_settings_set_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void *)value);
 841 }
 842 /*  LCOV_EXCL_STOP */
 843
 844 int system_settings_get_value_string(system_settings_key_e key, char **value)
 845 {
 846         LOGE("Enter [%s]", __FUNCTION__);
 847         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 848                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 849         }
 850
 851         return system_settings_get_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void **)value);
 852 }
 853
 854
 855 /*PUBLIC*/
 856 int system_settings_set_changed_cb(system_settings_key_e key, system_settings_changed_cb callback, void *user_data)
 857 {
 858         LOGE("Enter [%s]", __FUNCTION__);
 859         system_setting_h system_setting_item;
 860         system_setting_set_changed_callback_cb system_setting_set_changed_cb;
 861
 862         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 863                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 864         }
 865
 866         if (key == SYSTEM_SETTINGS_KEY_DEFAULT_FONT_TYPE)
 867                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 868
 869         int ret = system_settings_get_item(key, &system_setting_item);
 870         if (ret != 0) {
 871                 if (ret == SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER)
 872                         LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 873                 return ret;
 874         }
 875
 876         system_setting_set_changed_cb = system_setting_item->set_changed_cb;
 877
 878
 879         /* Store the callback function from application side */
 880         if (callback)
 881                 system_setting_item->changed_cb = callback;
 882
 883         if (user_data)
 884                 system_setting_item->user_data = user_data;
 885
 886         if (system_setting_set_changed_cb == NULL) {
 887                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call getter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_IO_ERROR);
 888                 return SYSTEM_SETTINGS_ERROR_IO_ERROR;
 889         }
 890
 891         return system_setting_set_changed_cb(key, callback, user_data);
 892 }
 893
 894
 895 int system_settings_unset_changed_cb(system_settings_key_e key)
 896 {
 897         LOGE("Enter [%s]", __FUNCTION__);
 898         system_setting_h system_setting_item;
 899         system_setting_unset_changed_callback_cb system_setting_unset_changed_cb;
 900
 901         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 902                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 903         }
 904
 905         if (key == SYSTEM_SETTINGS_KEY_DEFAULT_FONT_TYPE)
 906                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 907
 908         int ret = system_settings_get_item(key, &system_setting_item);
 909         if (ret != 0) {
 910                 if (ret == SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER)
 911                         LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 912                 return ret;
 913         }
 914
 915         system_setting_unset_changed_cb = system_setting_item->unset_changed_cb;
 916
 917         /* free the callback function from application side */
 918         if (system_setting_item->changed_cb)
 919                 system_setting_item->changed_cb = NULL;
 920         /*----------------------------------------------------- */
 921
 922         if (system_setting_unset_changed_cb == NULL) {
 923                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call getter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_IO_ERROR);
 924                 return SYSTEM_SETTINGS_ERROR_IO_ERROR;
 925         }
 926
 927         return system_setting_unset_changed_cb(key);
 928 }
 929
 930 //////////////////////////////////////////////////////////////////////////////////////////////////
 931 // list
 932 //////////////////////////////////////////////////////////////////////////////////////////////////
 933
 934 int system_settings_foreach_value_string(system_settings_key_e key, system_settings_iter_cb callback, void *value)
 935 {
 936         LOGE("Enter [%s]", __FUNCTION__);
 937         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 938                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 939         }
 940
 941         return system_settings_list_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, callback, (void *)value);
 942 }
 943
 944 //////////////////////////////////////////////////////////////////////////////////////////////////
 945 // add
 946 //////////////////////////////////////////////////////////////////////////////////////////////////
 947
 948 int system_settings_add_value_string(system_settings_key_e key, const char* value)
 949 {
 950         LOGE("Enter [%s]", __FUNCTION__);
 951         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 952                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 953         }
 954
 955         return system_settings_add_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void *)value);
 956 }
 957
 958 //////////////////////////////////////////////////////////////////////////////////////////////////
 959 // del
 960 //////////////////////////////////////////////////////////////////////////////////////////////////
 961
 962 int system_settings_delete_value_string(system_settings_key_e key, const char* value)
 963 {
 964         LOGE("Enter [%s]", __FUNCTION__);
 965         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 966                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 967         }
 968
 969         return system_settings_del_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void *)value);
 970 }
 971
 972