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_MAX, -1, NULL, NULL, NULL, NULL, NULL, NULL
 428         }
 429 };
 430
 431 #if 0
 432 static void _dump_context()
 433 {
 434         int i;
 435         /*int max = SYSTEM_SETTINGS_MAX; */
 436         int max = sizeof(system_setting_table) / sizeof(system_setting_s) - 1 ;
 437
 438         for (i = 0; i < max; i++) {
 439                 LOGE("[%s] system_setting_table[i].key = %d", __FUNCTION__, system_setting_table[i].key);
 440                 LOGE("[%s] system_setting_table[i].data_type = %d", __FUNCTION__, system_setting_table[i].data_type);
 441                 LOGE("[%s] system_setting_table[i].get_value_cb = %x", __FUNCTION__, system_setting_table[i].get_value_cb);
 442                 LOGE("[%s] system_setting_table[i].set_value_cb = %x", __FUNCTION__, system_setting_table[i].set_value_cb);
 443
 444                 LOGE("[%s] system_setting_table[i].set_changed_cb = %x <---", __FUNCTION__, system_setting_table[i].set_changed_cb);
 445                 LOGE("[%s] system_setting_table[i].unset_changed_cb = %x", __FUNCTION__, system_setting_table[i].unset_changed_cb);
 446                 LOGE("[%s] system_setting_table[i].changed_cb = %x", __FUNCTION__, system_setting_table[i].changed_cb);
 447         }
 448 }
 449 #endif
 450
 451 /*  LCOV_EXCL_START */
 452 static int _dump_context_node(int key)
 453 {
 454         int index = 0;
 455
 456         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 457                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 458         }
 459
 460         while (system_setting_table[index].key != SYSTEM_SETTINGS_MAX) {
 461                 if (system_setting_table[index].key == key) {
 462                         int i = index;
 463                         LOGE("[%s] system_setting_table[i].key = %d", __FUNCTION__, system_setting_table[i].key);
 464                         LOGE("[%s] system_setting_table[i].data_type = %d", __FUNCTION__, system_setting_table[i].data_type);
 465                         LOGE("[%s] system_setting_table[i].get_value_cb = %x", __FUNCTION__, system_setting_table[i].get_value_cb);
 466                         LOGE("[%s] system_setting_table[i].set_value_cb = %x", __FUNCTION__, system_setting_table[i].set_value_cb);
 467                         LOGE("[%s] system_setting_table[i].set_changed_cb = %x <---", __FUNCTION__, system_setting_table[i].set_changed_cb);
 468                         LOGE("[%s] system_setting_table[i].unset_changed_cb = %x", __FUNCTION__, system_setting_table[i].unset_changed_cb);
 469                         LOGE("[%s] system_setting_table[i].changed_cb = %x", __FUNCTION__, system_setting_table[i].changed_cb);
 470                         return 0;
 471                 }
 472                 index++;
 473         }
 474
 475         return -1;
 476 }
 477 /*  LCOV_EXCL_STOP */
 478
 479 int system_settings_get_item(system_settings_key_e key, system_setting_h *item)
 480 {
 481         LOGE("Enter [%s], key=%d", __FUNCTION__, key);
 482
 483         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 484                 LOGE("Enter [%s] catch invalid parameter error (%d) ", __FUNCTION__, key);
 485                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 486         }
 487 #if 0
 488         _dump_context();
 489 #endif
 490         int index = 0;
 491         while (system_setting_table[index].key != SYSTEM_SETTINGS_MAX) {
 492                 if (system_setting_table[index].key == key) {
 493                         *item = &system_setting_table[index];
 494                         LOGE("Enter [%s], index = %d, key = %d, type = %d", __FUNCTION__, index, key, (*item)->data_type);
 495                         return SYSTEM_SETTINGS_ERROR_NONE;
 496                 }
 497
 498                 index++;
 499         }
 500
 501         return TIZEN_ERROR_INVALID_PARAMETER;
 502 }
 503
 504 int system_settings_get_value(system_settings_key_e key, system_setting_data_type_e data_type, void **value)
 505 {
 506         LOGE("Enter [%s]", __FUNCTION__);
 507         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 508                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 509         }
 510
 511         system_setting_h system_setting_item;
 512         system_setting_get_value_cb     system_setting_getter;
 513
 514         if (0 != system_settings_get_item(key, &system_setting_item)) {
 515                 _dump_context_node(key);
 516                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key --- (%d)", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER, key);
 517                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 518         }
 519
 520         if (system_setting_item->data_type != data_type) {
 521                 _dump_context_node(key);
 522                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type --- key : (%d), datatype:(%d)", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER, key, data_type);
 523                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 524         }
 525
 526         system_setting_getter = system_setting_item->get_value_cb;
 527
 528         if (system_setting_getter == NULL) {
 529                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call getter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_IO_ERROR);
 530                 return SYSTEM_SETTINGS_ERROR_IO_ERROR;
 531         }
 532
 533         return system_setting_getter(key, system_setting_item->data_type, value);
 534 }
 535
 536 /*  LCOV_EXCL_START */
 537 int system_settings_set_value(system_settings_key_e key, system_setting_data_type_e data_type, void *value)
 538 {
 539         LOGE("Enter [%s]", __FUNCTION__);
 540         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key) || value == NULL) {
 541                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 542         }
 543
 544
 545         system_setting_h system_setting_item;
 546         system_setting_set_value_cb     system_setting_setter;
 547
 548         int ret = system_settings_get_item(key, &system_setting_item);
 549
 550         if (0 != ret) {
 551                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 552                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 553         }
 554
 555         /* type check */
 556         if (system_setting_item->data_type != data_type) {
 557                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 558                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 559         }
 560
 561         system_setting_setter = system_setting_item->set_value_cb;
 562
 563         if (system_setting_setter == NULL) {
 564                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 565                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 566         }
 567
 568         return system_setting_setter(key, system_setting_item->data_type, value);
 569 }
 570 /*  LCOV_EXCL_STOP */
 571
 572
 573
 574 int system_settings_add_value(system_settings_key_e key, system_setting_data_type_e data_type, void *value)
 575 {
 576         LOGE("Enter [%s]", __FUNCTION__);
 577         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key) || value == NULL) {
 578                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 579         }
 580
 581
 582         system_setting_h system_setting_item;
 583         system_setting_add_value_cb     system_setting_adder;
 584
 585         int ret = system_settings_get_item(key, &system_setting_item);
 586
 587         if (0 != ret) {
 588                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 589                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 590         }
 591
 592         /* type check */
 593         if (system_setting_item->data_type != data_type) {
 594                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 595                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 596         }
 597
 598         system_setting_adder = system_setting_item->add_value_cb;
 599
 600         if (system_setting_adder == NULL) {
 601                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 602                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 603         }
 604
 605         return system_setting_adder(key, system_setting_item->data_type, value);
 606 }
 607
 608
 609 int system_settings_del_value(system_settings_key_e key, system_setting_data_type_e data_type, void *value)
 610 {
 611         LOGE("Enter [%s]", __FUNCTION__);
 612         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key) || value == NULL) {
 613                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 614         }
 615
 616
 617         system_setting_h system_setting_item;
 618         system_setting_del_value_cb     system_setting_deler;
 619
 620         int ret = system_settings_get_item(key, &system_setting_item);
 621
 622         if (0 != ret) {
 623                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 624                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 625         }
 626
 627         /* type check */
 628         if (system_setting_item->data_type != data_type) {
 629                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 630                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 631         }
 632
 633         system_setting_deler = system_setting_item->del_value_cb;
 634
 635         if (system_setting_deler == NULL) {
 636                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 637                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 638         }
 639
 640         return system_setting_deler(key, system_setting_item->data_type, value);
 641 }
 642
 643
 644
 645
 646
 647 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)
 648 {
 649         LOGE("Enter [%s]", __FUNCTION__);
 650         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 651                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 652         }
 653
 654
 655         system_setting_h system_setting_item;
 656         system_setting_list_value_cb    system_setting_lister;
 657
 658         int ret = system_settings_get_item(key, &system_setting_item);
 659
 660         if (0 != ret) {
 661                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 662                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 663         }
 664
 665         /* type check */
 666         if (system_setting_item->data_type != data_type) {
 667                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid data type", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 668                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 669         }
 670
 671         //system_setting_list_value_cb list_changed_cb;
 672         system_setting_lister = system_setting_item->list_value_cb;
 673
 674         if (system_setting_lister == NULL) {
 675                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call setter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED);
 676                 return SYSTEM_SETTINGS_ERROR_NOT_SUPPORTED;
 677         }
 678
 679         return system_setting_lister(key, system_setting_item->data_type, system_setting_data_iterator, user_data);
 680 }
 681
 682
 683
 684
 685
 686
 687 /*  LCOV_EXCL_START */
 688 int system_settings_set_value_int(system_settings_key_e key, int value)
 689 {
 690         LOGE("Enter [%s]", __FUNCTION__);
 691         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 692                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 693         }
 694
 695         int *ptr = &value;
 696         int **p_ptr = &ptr;
 697         return system_settings_set_value(key, SYSTEM_SETTING_DATA_TYPE_INT, (void *)p_ptr);
 698 }
 699 /*  LCOV_EXCL_STOP */
 700
 701 int system_settings_get_value_int(system_settings_key_e key, int *value)
 702 {
 703         LOGE("Enter [%s]", __FUNCTION__);
 704         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 705                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 706         }
 707         int value_int = 0;
 708         int *ptr = &value_int;
 709         int **p_ptr = &ptr;
 710         int ret = 0;
 711         ret = system_settings_get_value(key, SYSTEM_SETTING_DATA_TYPE_INT, (void **)p_ptr);
 712         *value = value_int;
 713         return ret;
 714 }
 715
 716 /*  LCOV_EXCL_START */
 717 int system_settings_set_value_bool(system_settings_key_e key, bool value)
 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         bool *ptr = &value;
 725         return system_settings_set_value(key, SYSTEM_SETTING_DATA_TYPE_BOOL, (void *)ptr);
 726 }
 727 /*  LCOV_EXCL_STOP */
 728
 729 int system_settings_get_value_bool(system_settings_key_e key, bool *value)
 730 {
 731         LOGE("Enter [%s]", __FUNCTION__);
 732         SETTING_TRACE(" SIGNED LONG here ******************* log here *************** ");
 733         signed long flag = 0;
 734
 735         int ret;
 736
 737         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 738                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 739         }
 740
 741         ret = system_settings_get_value(key, SYSTEM_SETTING_DATA_TYPE_BOOL, (void **)&flag);
 742         SETTING_TRACE(" inf (flag) value : %d ", flag);
 743         if (flag == 0) {
 744                 *value = false;
 745                 SETTING_TRACE(" flag == 0 ");
 746         } else if (flag == 1) {
 747                 *value = true;
 748                 SETTING_TRACE(" flag == 1 ");
 749         } else {
 750                 *value = false;
 751                 SETTING_TRACE(" exception here!!! ");
 752         }
 753
 754         return ret;
 755 }
 756
 757 /*  LCOV_EXCL_START */
 758 int system_settings_set_value_string(system_settings_key_e key, const char *value)
 759 {
 760         LOGE("Enter [%s]", __FUNCTION__);
 761         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 762                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 763         }
 764
 765
 766         if (key == SYSTEM_SETTINGS_KEY_DEFAULT_FONT_TYPE)
 767                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 768
 769         return system_settings_set_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void *)value);
 770 }
 771 /*  LCOV_EXCL_STOP */
 772
 773 int system_settings_get_value_string(system_settings_key_e key, char **value)
 774 {
 775         LOGE("Enter [%s]", __FUNCTION__);
 776         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 777                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 778         }
 779
 780         return system_settings_get_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void **)value);
 781 }
 782
 783
 784 /*PUBLIC*/
 785 int system_settings_set_changed_cb(system_settings_key_e key, system_settings_changed_cb callback, void *user_data)
 786 {
 787         LOGE("Enter [%s]", __FUNCTION__);
 788         system_setting_h system_setting_item;
 789         system_setting_set_changed_callback_cb system_setting_set_changed_cb;
 790
 791         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 792                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 793         }
 794
 795         if (key == SYSTEM_SETTINGS_KEY_DEFAULT_FONT_TYPE)
 796                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 797
 798         if (system_settings_get_item(key, &system_setting_item)) {
 799                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 800                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 801         }
 802
 803         system_setting_set_changed_cb = system_setting_item->set_changed_cb;
 804
 805
 806         /* Store the callback function from application side */
 807         if (callback)
 808                 system_setting_item->changed_cb = callback;
 809
 810         if (user_data)
 811                 system_setting_item->user_data = user_data;
 812
 813         if (system_setting_set_changed_cb == NULL) {
 814                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call getter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_IO_ERROR);
 815                 return SYSTEM_SETTINGS_ERROR_IO_ERROR;
 816         }
 817
 818         return system_setting_set_changed_cb(key, callback, user_data);
 819 }
 820
 821
 822 int system_settings_unset_changed_cb(system_settings_key_e key)
 823 {
 824         LOGE("Enter [%s]", __FUNCTION__);
 825         system_setting_h system_setting_item;
 826         system_setting_unset_changed_callback_cb system_setting_unset_changed_cb;
 827
 828         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 829                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 830         }
 831
 832         if (key == SYSTEM_SETTINGS_KEY_DEFAULT_FONT_TYPE)
 833                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 834
 835         int ret = system_settings_get_item(key, &system_setting_item) ;
 836         if (ret) {
 837                 LOGE("[%s] INVALID_PARAMETER(0x%08x) : invalid key", __FUNCTION__, SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER);
 838                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 839         }
 840
 841         system_setting_unset_changed_cb = system_setting_item->unset_changed_cb;
 842
 843         /* free the callback function from application side */
 844         if (system_setting_item->changed_cb)
 845                 system_setting_item->changed_cb = NULL;
 846         /*----------------------------------------------------- */
 847
 848         if (system_setting_unset_changed_cb == NULL) {
 849                 LOGE("[%s] IO_ERROR(0x%08x) : failed to call getter for the system settings", __FUNCTION__, SYSTEM_SETTINGS_ERROR_IO_ERROR);
 850                 return SYSTEM_SETTINGS_ERROR_IO_ERROR;
 851         }
 852
 853         return system_setting_unset_changed_cb(key);
 854 }
 855
 856 //////////////////////////////////////////////////////////////////////////////////////////////////
 857 // list
 858 //////////////////////////////////////////////////////////////////////////////////////////////////
 859
 860 int system_settings_foreach_value_string(system_settings_key_e key, system_settings_iter_cb callback, void *value)
 861 {
 862         LOGE("Enter [%s]", __FUNCTION__);
 863         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 864                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 865         }
 866
 867         return system_settings_list_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, callback, (void *)value);
 868 }
 869
 870 //////////////////////////////////////////////////////////////////////////////////////////////////
 871 // add
 872 //////////////////////////////////////////////////////////////////////////////////////////////////
 873
 874 int system_settings_add_value_string(system_settings_key_e key, const char* value)
 875 {
 876         LOGE("Enter [%s]", __FUNCTION__);
 877         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 878                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 879         }
 880
 881         return system_settings_add_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void *)value);
 882 }
 883
 884 //////////////////////////////////////////////////////////////////////////////////////////////////
 885 // del
 886 //////////////////////////////////////////////////////////////////////////////////////////////////
 887
 888 int system_settings_delete_value_string(system_settings_key_e key, const char* value)
 889 {
 890         LOGE("Enter [%s]", __FUNCTION__);
 891         if (!(key >= 0 && SYSTEM_SETTINGS_KEY_MAX > key)) {
 892                 return SYSTEM_SETTINGS_ERROR_INVALID_PARAMETER;
 893         }
 894
 895         return system_settings_del_value(key, SYSTEM_SETTING_DATA_TYPE_STRING, (void *)value);
 896 }
 897
 898