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