src/media_content.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
  18 #include <media_info_private.h>
  19 #include <media_util_private.h>
  20
  21
  22 static attribute_h g_attr_handle = NULL;
  23 static attribute_h g_alias_attr_handle = NULL;
  24 static sqlite3 *db_handle = NULL;
  25 static int ref_count = 0;
  26 static GMutex db_mutex;
  27 static uid_t content_g_uid = 0;
  28
  29 static int __media_content_create_attribute_handles(void);
  30 static int __media_content_destroy_attribute_handle(void);
  31
  32 typedef struct {
  33         char *user_attr;
  34         char *platform_attr;
  35         char *platform_alias_attr;
  36 } media_content_attribute_info_s;
  37
  38 static media_content_attribute_info_s g_content_attrs_info[] = {
  39         /* Media Info */
  40         {MEDIA_ID,                                              DB_FIELD_MEDIA_ID,                                              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ID},
  41         {MEDIA_PATH,                                    DB_FIELD_MEDIA_PATH,                                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_PATH},
  42         {MEDIA_DISPLAY_NAME,                    DB_FIELD_MEDIA_DISPLAY_NAME,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DISPLAY_NAME},
  43         {MEDIA_TYPE,                                            DB_FIELD_MEDIA_TYPE,                                            DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TYPE},
  44         {MEDIA_MIME_TYPE,                               DB_FIELD_MEDIA_MIME_TYPE,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_MIME_TYPE},
  45         {MEDIA_SIZE,                                            DB_FIELD_MEDIA_SIZE,                                            DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_SIZE},
  46         {MEDIA_ADDED_TIME,                              DB_FIELD_MEDIA_ADDED_TIME,                              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ADDED_TIME},
  47         {MEDIA_MODIFIED_TIME,                   DB_FIELD_MEDIA_MODIFIED_TIME,                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_MODIFIED_TIME},
  48         {MEDIA_TIMELINE,                                        DB_FIELD_MEDIA_TIMELINE,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TIMELINE},
  49         {MEDIA_THUMBNAIL_PATH,                  DB_FIELD_MEDIA_THUMBNAIL_PATH,                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_THUMBNAIL_PATH},
  50         {MEDIA_TITLE,                                   DB_FIELD_MEDIA_TITLE,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TITLE},
  51         {MEDIA_ALBUM,                                   DB_FIELD_MEDIA_ALBUM,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM},
  52         {MEDIA_ARTIST,                                  DB_FIELD_MEDIA_ARTIST,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ARTIST},
  53         {MEDIA_ALBUM_ARTIST,                    DB_FIELD_MEDIA_ALBUM_ARTIST,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM_ARTIST},
  54         {MEDIA_GENRE,                                   DB_FIELD_MEDIA_GENRE,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_GENRE},
  55         {MEDIA_COMPOSER,                                DB_FIELD_MEDIA_COMPOSER,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COMPOSER},
  56         {MEDIA_YEAR,                                    DB_FIELD_MEDIA_YEAR,                                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_YEAR},
  57         {MEDIA_RECORDED_DATE,                   DB_FIELD_MEDIA_RECORDED_DATE,                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_RECORDED_DATE},
  58         {MEDIA_COPYRIGHT,                               DB_FIELD_MEDIA_COPYRIGHT,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COPYRIGHT},
  59         {MEDIA_TRACK_NUM,                               DB_FIELD_MEDIA_TRACK_NUM,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TRACK_NUM},
  60         {MEDIA_DESCRIPTION,                             DB_FIELD_MEDIA_DESCRIPTION,                             DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DESCRIPTION},
  61         {MEDIA_BITRATE,                                 DB_FIELD_MEDIA_BITRATE,                                 DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_BITRATE},
  62         {MEDIA_BITPERSAMPLE,                    DB_FIELD_MEDIA_BITPERSAMPLE,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_BITPERSAMPLE},
  63         {MEDIA_SAMPLERATE,                              DB_FIELD_MEDIA_SAMPLERATE,                              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_SAMPLERATE},
  64         {MEDIA_CHANNEL,                         DB_FIELD_MEDIA_CHANNEL,                         DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_CHANNEL},
  65         {MEDIA_DURATION,                                DB_FIELD_MEDIA_DURATION,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DURATION},
  66         {MEDIA_LONGITUDE,                               DB_FIELD_MEDIA_LONGITUDE,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LONGITUDE},
  67         {MEDIA_LATITUDE,                                DB_FIELD_MEDIA_LATITUDE,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LATITUDE},
  68         {MEDIA_ALTITUDE,                                DB_FIELD_MEDIA_ALTITUDE,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALTITUDE},
  69         {MEDIA_WIDTH,                                   DB_FIELD_MEDIA_WIDTH,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_WIDTH},
  70         {MEDIA_HEIGHT,                                  DB_FIELD_MEDIA_HEIGHT,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_HEIGHT},
  71         {MEDIA_DATETAKEN,                               DB_FIELD_MEDIA_DATETAKEN,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DATETAKEN},
  72         {MEDIA_ORIENTATION,                     DB_FIELD_MEDIA_ORIENTATION,                     DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ORIENTATION},
  73         {MEDIA_RATING,                                  DB_FIELD_MEDIA_RATING,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_RATING},
  74         {MEDIA_FAVOURITE,                               DB_FIELD_MEDIA_FAVOURITE,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_FAVOURITE},
  75         {MEDIA_IS_DRM,                                  DB_FIELD_MEDIA_IS_DRM,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_IS_DRM},
  76         {MEDIA_STORAGE_TYPE,                    DB_FIELD_MEDIA_STORAGE_TYPE,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_STORAGE_TYPE},
  77         {MEDIA_360,                                             DB_FIELD_MEDIA_360,                                             DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_360},
  78
  79         /* Pinyin */
  80         {MEDIA_FILE_NAME_PINYIN,                DB_FIELD_MEDIA_FILE_NAME_PINYIN,                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_FILE_NAME_PINYIN},
  81         {MEDIA_TITLE_PINYIN,                            DB_FIELD_MEDIA_TITLE_PINYIN,                            DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TITLE_PINYIN},
  82         {MEDIA_ALBUM_PINYIN,                    DB_FIELD_MEDIA_ALBUM_PINYIN,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM_PINYIN},
  83         {MEDIA_ARTIST_PINYIN,                   DB_FIELD_MEDIA_ARTIST_PINYIN,                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ARTIST_PINYIN},
  84         {MEDIA_ALBUM_ARTIST_PINYIN,             DB_FIELD_MEDIA_ALBUM_ARTIST_PINYIN,             DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM_ARTIST_PINYIN},
  85         {MEDIA_GENRE_PINYIN,                    DB_FIELD_MEDIA_GENRE_PINYIN,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_GENRE_PINYIN},
  86         {MEDIA_COMPOSER_PINYIN,         DB_FIELD_MEDIA_COMPOSER_PINYIN,         DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COMPOSER_PINYIN},
  87         {MEDIA_COPYRIGHT_PINYIN,                DB_FIELD_MEDIA_COPYRIGHT_PINYIN,                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COPYRIGHT_PINYIN},
  88         {MEDIA_DESCRIPTION_PINYIN,              DB_FIELD_MEDIA_DESCRIPTION_PINYIN,              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DESCRIPTION_PINYIN},
  89
  90         /* Folder */
  91         {FOLDER_ID,                                             NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_ID},
  92         {FOLDER_PATH,                                   NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_PATH},
  93         {FOLDER_NAME,                                   NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_NAME},
  94         {FOLDER_STORAGE_TYPE,                   NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_STORAGE_TYPE},
  95         {FOLDER_NAME_PINYIN,                    NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_NAME_PINYIN},
  96
  97         /* Playlist */
  98         {MEDIA_PLAYLIST_ID,                             DB_FIELD_PLAYLIST_ID,                                   NULL},
  99         {PLAYLIST_NAME,                                 DB_FIELD_PLAYLIST_NAME,                                 NULL},
 100         {PLAYLIST_MEMBER_ORDER,         DB_FIELD_PLAYLIST_MEMBER_ORDER,                         NULL},
 101
 102         /* Playlist View */
 103         {PLAYLIST_MEDIA_COUNT,                  DB_FIELD_PLAYLIST_MEDIA_COUNT,                  NULL},
 104
 105         /* Tag */
 106         {MEDIA_TAG_ID,                                  DB_FIELD_TAG_ID,                                                NULL},
 107         {TAG_NAME,                                              DB_FIELD_TAG_NAME,                                              NULL},
 108
 109         /* Tag View */
 110         {TAG_MEDIA_COUNT,                               DB_FIELD_TAG_MEDIA_COUNT,                               NULL},
 111
 112         /* Storage */
 113         {MEDIA_STORAGE_ID,                              DB_FIELD_STORAGE_ID,                                    NULL},
 114         {MEDIA_STORAGE_PATH,                    DB_FIELD_STORAGE_PATH,                                  NULL},
 115
 116 #ifdef _USE_SENIOR_MODE
 117         {MEDIA_CONTACT,                         DB_FIELD_MEDIA_CONTACT,                         DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_CONTACT},
 118         {MEDIA_APP_DATA,                                DB_FIELD_MEDIA_APP_DATA,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_APP_DATA},
 119 #endif
 120 #ifdef _USE_TVPD_MODE
 121         {MEDIA_PLAYED_COUNT,                    DB_FIELD_MEDIA_PLAYED_COUNT,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_PLAYED_COUNT},
 122         {MEDIA_LAST_PLAYED_TIME,                DB_FIELD_MEDIA_LAST_PLAYED_TIME,                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LAST_PLAYED_TIME},
 123         {MEDIA_LAST_PLAYED_POSITION,    DB_FIELD_MEDIA_LAST_PLAYED_POSITION,    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LAST_PLAYED_POSITION},
 124         {MEDIA_FOLDER_ID,                               DB_FIELD_MEDIA_FOLDER_ID,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_FOLDER_ID},
 125         {MEDIA_STITCHED_INFO,                   DB_FIELD_MEDIA_STITCHED_INFO,                   NULL},
 126         {MEDIA_MODIFIED_MONTH,          DB_FIELD_MEDIA_MODIFIED_MONTH,          NULL},
 127         {MEDIA_MODIFIED_DATE,                   DB_FIELD_MEDIA_MODIFIED_DATE,                   NULL},
 128
 129         /* PVR */
 130         {PVR_DURATION,                                  DB_FIELD_PVR_DURATION,                                  NULL},
 131         {PVR_TIME_ZONE,                                 DB_FIELD_PVR_TIME_ZONE,                                 NULL},
 132         {PVR_PTC,                                               DB_FIELD_PVR_PTC,                                               NULL},
 133         {PVR_MAJOR,                                             DB_FIELD_PVR_MAJOR,                                             NULL},
 134         {PVR_MINOR,                                             DB_FIELD_PVR_MINOR,                                             NULL},
 135         {PVR_CHANNEL_TYPE,                              DB_FIELD_PVR_CHANNEL_TYPE,                              NULL},
 136         {PVR_CHANNEL_NAME,                              DB_FIELD_PVR_CHANNEL_NAME,                      NULL},
 137         {PVR_CHANNEL_NUM,                               DB_FIELD_PVR_CHANNEL_NUM,                               NULL},
 138         {PVR_PROGRAM_TITLE,                             DB_FIELD_PVR_PROGRAM_TITLE,                             NULL},
 139         {PVR_PROGRAM_NUM,                               DB_FIELD_PVR_PROGRAM_NUM,                               NULL},
 140         {PVR_PROGRAM_CRID,                              DB_FIELD_PVR_PROGRAM_CRID,                              NULL},
 141         {PVR_GUIDANCE,                                  DB_FIELD_PVR_GUIDANCE,                                  NULL},
 142         {PVR_SYNOPSIS,                                  DB_FIELD_PVR_SYNOPSIS,                                  NULL},
 143         {PVR_GENRE,                                             DB_FIELD_PVR_GENRE,                                             NULL},
 144         {PVR_LANGUAGE,                                  DB_FIELD_PVR_LANGUAGE,                                  NULL},
 145         {PVR_EMBARGO_TIME,                              DB_FIELD_PVR_EMBARGO_TIME,                              NULL},
 146         {PVR_EXPIRY_TIME,                               DB_FIELD_PVR_EXPIRY_TIME,                               NULL},
 147         {PVR_START_TIME,                                        DB_FIELD_PVR_START_TIME,                                        NULL},
 148         {PVR_PROGRAM_START_TIME,                DB_FIELD_PVR_PROGRAM_START_TIME,                NULL},
 149         {PVR_PROGRAM_END_TIME,                  DB_FIELD_PVR_PROGRAM_END_TIME,          NULL},
 150         {PVR_PROGRAM_DATE,                              DB_FIELD_PVR_PROGRAM_DATE,                              NULL},
 151         {PVR_PARENTAL_RATING,                   DB_FIELD_PVR_PARENTAL_RATING,                   NULL},
 152         {PVR_TIMER_RECORD,                              DB_FIELD_PVR_TIMER_RECORD,                              NULL},
 153         {PVR_SERIES_RECORD,                             DB_FIELD_PVR_SERIES_RECORD,                             NULL},
 154         {PVR_HD,                                                        DB_FIELD_PVR_HD,                                                        NULL},
 155         {PVR_SUBTITLE,                                  DB_FIELD_PVR_SUBTITLE,                                  NULL},
 156         {PVR_TTX,                                               DB_FIELD_PVR_TTX,                                               NULL},
 157         {PVR_AD,                                                        DB_FIELD_PVR_AD,                                                        NULL},
 158         {PVR_TTX,                                               DB_FIELD_PVR_TTX,                                               NULL},
 159         {PVR_DATA_SERVICE,                              DB_FIELD_PVR_DATA_SERVICE,                              NULL},
 160         {PVR_CONTENT_LOCK,                              DB_FIELD_PVR_CONTENT_LOCK,                              NULL},
 161         {PVR_CONTENT_WATCH,                     DB_FIELD_PVR_CONTENT_WATCH,                     NULL},
 162         {PVR_CONTENT_HAS_AUDIO_ONLY,    DB_FIELD_PVR_HAS_AUDIO_ONLY,                    NULL},
 163         {PVR_CONTENT_IS_LOCAL_RECORD,   DB_FIELD_PVR_IS_LOCAL_RECORD,                   NULL},
 164         {PVR_CONTENT_RESOLUTION,                DB_FIELD_PVR_RESOLUTION,                                NULL},
 165         {PVR_CONTENT_ASPECTRATIO,               DB_FIELD_PVR_ASPECTRATIO,                               NULL},
 166         {PVR_MODIFIED_MONTH,                    DB_FIELD_PVR_MODIFIED_DATE,                             NULL},
 167         {PVR_MODIFIED_DATE,                             DB_FIELD_PVR_MODIFIED_DATE,                             NULL},
 168         {PVR_SPORTS_TYPE,                               DB_FIELD_PVR_SPORTS_TYPE,                               NULL},
 169         {PVR_GUIDANCE_LENGTH,                   DB_FIELD_PVR_GUIDANCE_LENGTH,                   NULL},
 170         {PVR_TVMODE,                                    DB_FIELD_PVR_TVMODE,                                    NULL},
 171         {PVR_PLAY_COUNT,                                DB_FIELD_PVR_PLAY_COUNT,                                NULL},
 172         {PVR_PRIVATE_DATA,                              DB_FIELD_PVR_PRIVATE_DATA,                              NULL},
 173
 174         /* UHD */
 175         {UHD_CONTENT_TITLE,                             DB_FIELD_UHD_CONTENT_TITLE,                             NULL},
 176         {UHD_RELEASE_DATE,                              DB_FIELD_UHD_RELEASE_DATE,                              NULL},
 177         {UHD_SUB_TYPE,                                  DB_FIELD_UHD_SUB_TYPE,                                  NULL},
 178         {UHD_FILE_NAME,                                 DB_FIELD_UHD_FILE_NAME,                                 NULL},
 179         {UHD_FOLDER_ID,                                 DB_FIELD_FOLDER_ID,                                             NULL},
 180         {UHD_PLAYED_COUNT,                              DB_FIELD_UHD_PLAYED_COUNT,                              NULL},
 181 #endif
 182 };
 183
 184 static int __media_content_create_attribute_handles(void)
 185 {
 186         int ret = MEDIA_CONTENT_ERROR_NONE;
 187         int idx = 0;
 188         int count = 0;
 189         char *_attr_user = NULL;
 190         char *_attr_platform = NULL;
 191         char *_alias_attr_user = NULL;
 192         char *_alias_attr_platform = NULL;
 193         attribute_s *_attr = NULL;
 194         attribute_s *_alias_attr = NULL;
 195
 196         ret = _media_filter_attribute_create(&g_attr_handle);
 197         media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
 198
 199         ret = _media_filter_attribute_create(&g_alias_attr_handle);
 200         if (ret != MEDIA_CONTENT_ERROR_NONE)
 201                 goto ERROR;
 202
 203         _attr = (attribute_s*)g_attr_handle;
 204         _alias_attr = (attribute_s*)g_alias_attr_handle;
 205
 206         count = sizeof(g_content_attrs_info) / sizeof((g_content_attrs_info)[0]);
 207
 208         for (idx = 0; idx < count; idx++) {
 209                 _attr_user = NULL;
 210                 _attr_platform = NULL;
 211                 _alias_attr_user = NULL;
 212                 _alias_attr_platform = NULL;
 213
 214                 if (STRING_VALID(g_content_attrs_info[idx].user_attr)) {
 215                         /*attribute*/
 216                         if (STRING_VALID(g_content_attrs_info[idx].platform_attr)) {
 217                                 _attr_user = g_strdup(g_content_attrs_info[idx].user_attr);
 218                                 _attr_platform = g_strdup(g_content_attrs_info[idx].platform_attr);
 219
 220                                 if (_attr_user == NULL || _attr_platform == NULL) {
 221                                         SAFE_G_FREE(_attr_user);
 222                                         SAFE_G_FREE(_attr_platform);
 223                                         media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
 224                                         ret = MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 225                                         goto ERROR;
 226                                 }
 227
 228                                 g_hash_table_insert(_attr->attr_map, _attr_user, _attr_platform);
 229
 230                         }
 231
 232                         /*alias attribute*/
 233                         if (STRING_VALID(g_content_attrs_info[idx].platform_alias_attr)) {
 234                                 _alias_attr_user = g_strdup(g_content_attrs_info[idx].user_attr);
 235                                 _alias_attr_platform = g_strdup(g_content_attrs_info[idx].platform_alias_attr);
 236
 237                                 if (_alias_attr_user == NULL || _alias_attr_platform == NULL) {
 238                                         SAFE_G_FREE(_alias_attr_user);
 239                                         SAFE_G_FREE(_alias_attr_platform);
 240                                         media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
 241                                         ret = MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 242                                         goto ERROR;
 243                                 }
 244
 245                                 g_hash_table_insert(_alias_attr->attr_map, _alias_attr_user, _alias_attr_platform);
 246                         }
 247                 } else {
 248                         media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 249                         ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 250                         goto ERROR;
 251                 }
 252         }
 253
 254         return ret;
 255
 256 ERROR:
 257         media_content_error("Fail media_content_create_attribute_handles");
 258         __media_content_destroy_attribute_handle();
 259
 260         return ret;
 261 }
 262
 263 static int __media_content_destroy_attribute_handle(void)
 264 {
 265         int ret = MEDIA_CONTENT_ERROR_NONE;
 266
 267         ret = _media_filter_attribute_destory(g_attr_handle);
 268         ret = _media_filter_attribute_destory(g_alias_attr_handle);
 269
 270         g_attr_handle = NULL;
 271         g_alias_attr_handle = NULL;
 272
 273         return ret;
 274 }
 275
 276 attribute_h _content_get_attirbute_handle(void)
 277 {
 278         return g_attr_handle;
 279 }
 280
 281 attribute_h _content_get_alias_attirbute_handle(void)
 282 {
 283         /* This API use only folder query */
 284         return g_alias_attr_handle;
 285 }
 286
 287 sqlite3 * _content_get_db_handle(void)
 288 {
 289         return db_handle;
 290 }
 291
 292 uid_t _content_get_uid(void)
 293 {
 294         if (content_g_uid == 0)
 295                 return tzplatform_getuid(TZ_USER_NAME);
 296         else
 297                 return content_g_uid;
 298 }
 299
 300 int _content_query_prepare(sqlite3_stmt **stmt, char *select_query, char *condition_query, char *option_query)
 301 {
 302         int len = 0;
 303         int err = MEDIA_CONTENT_ERROR_NONE;
 304         char query[MAX_QUERY_SIZE] = {0, };
 305         memset(query, '\0', sizeof(query));
 306
 307         media_content_retvm_if(db_handle == NULL, MEDIA_CONTENT_ERROR_DB_FAILED, "database is not connected");
 308         media_content_retvm_if(!STRING_VALID(select_query), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid select_query");
 309
 310         if (!STRING_VALID(condition_query))
 311                 condition_query = (char *)" ";
 312
 313         if (!STRING_VALID(option_query))
 314                 option_query = (char *)" ";
 315
 316         /*query = sqlite3_mprintf("%s %s %s", select_query, condition_query, option_query);*/
 317         len = snprintf(query, sizeof(query), "%s %s %s", select_query, condition_query, option_query);
 318         if (len > 0 && len < sizeof(query))
 319                 query[len] = '\0';
 320         else if (len >= sizeof(query))
 321                 query[MAX_QUERY_SIZE -1] = '\0';
 322         else {
 323                 media_content_error("snprintf failed");
 324                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 325         }
 326
 327         media_content_sec_debug("Query : [%s]", query);
 328
 329         err = sqlite3_prepare_v2(db_handle, query, strlen(query), stmt, NULL);
 330         if (err != SQLITE_OK) {
 331                 media_content_error("DB_FAILED(0x%08x) fail to sqlite3_prepare(), %s", MEDIA_CONTENT_ERROR_DB_FAILED, sqlite3_errmsg(db_handle));
 332
 333                 if (err == SQLITE_BUSY) {
 334                         media_content_error(" BUSY ERROR");
 335                         return MEDIA_CONTENT_ERROR_DB_BUSY;
 336                 } else if (err == SQLITE_PERM) {
 337                         media_content_error("PERMISSION EROR");
 338                         return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 339                 } else {
 340                         media_content_error("OTHER ERROR");
 341                         return MEDIA_CONTENT_ERROR_DB_FAILED;
 342                 }
 343         }
 344
 345         return MEDIA_CONTENT_ERROR_NONE;
 346 }
 347
 348 #ifdef _USE_SENIOR_MODE
 349 int _content_query_prepare_by_union_select(sqlite3_stmt **stmt, char *select_query1, char *condition_query1, char *option_query1, char *select_query2, char *condition_query2, char *option_query2)
 350 {
 351         int len = 0;
 352         int err = MEDIA_CONTENT_ERROR_NONE;
 353         char query[MAX_QUERY_SIZE] = {0, };
 354         memset(query, '\0', sizeof(query));
 355
 356         media_content_retvm_if(db_handle == NULL, MEDIA_CONTENT_ERROR_DB_FAILED, "database is not connected");
 357         media_content_retvm_if(!STRING_VALID(select_query1), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid select_query1");
 358         media_content_retvm_if(!STRING_VALID(select_query2), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid select_query2");
 359
 360         if (!STRING_VALID(condition_query1))
 361                 condition_query1 = (char *)" ";
 362
 363         if (!STRING_VALID(option_query1))
 364                 option_query1 = (char *)" ";
 365
 366         if (!STRING_VALID(condition_query2))
 367                 condition_query2 = (char *)" ";
 368
 369         if (!STRING_VALID(option_query2))
 370                 option_query2 = (char *)" ";
 371
 372         len = snprintf(query, sizeof(query), "SELECT * FROM (%s %s %s) as table1 UNION ALL SELECT * FROM (%s %s %s) as table2",
 373                         select_query1, condition_query1, option_query1, select_query2, condition_query2, option_query2);
 374         if (len > 0 && len < sizeof(query)) {
 375                 query[len] = '\0';
 376         } else if (len >= sizeof(query)) {
 377                 query[MAX_QUERY_SIZE -1] = '\0';
 378         } else {
 379                 media_content_error("snprintf failed");
 380                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 381         }
 382
 383         media_content_sec_debug("Query : [%s]", query);
 384
 385         err = sqlite3_prepare_v2(db_handle, query, strlen(query), stmt, NULL);
 386         if (err != SQLITE_OK) {
 387                 media_content_error("DB_FAILED(0x%08x) fail to sqlite3_prepare(), %s", MEDIA_CONTENT_ERROR_DB_FAILED, sqlite3_errmsg(db_handle));
 388
 389                 if (err == SQLITE_BUSY) {
 390                         media_content_error(" BUSY ERROR");
 391                         return MEDIA_CONTENT_ERROR_DB_BUSY;
 392                 } else if (err == SQLITE_PERM) {
 393                         media_content_error("PERMISSION EROR");
 394                         return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 395                 } else {
 396                         media_content_error("OTHER ERROR");
 397                         return MEDIA_CONTENT_ERROR_DB_FAILED;
 398                 }
 399         }
 400
 401         return MEDIA_CONTENT_ERROR_NONE;
 402 }
 403 #endif
 404
 405 int _content_error_capi(int type, int content_error)
 406 {
 407         if (content_error != MEDIA_CONTENT_ERROR_NONE)
 408                 media_content_error("[type : %d] content_error : %d ", type, content_error);
 409
 410         /*Error None*/
 411         if (content_error == MS_MEDIA_ERR_NONE)
 412                 return MEDIA_CONTENT_ERROR_NONE;
 413
 414         /* Internal operation error*/
 415         else if ((content_error == MS_MEDIA_ERR_INVALID_PARAMETER) ||
 416                 (content_error == MS_MEDIA_ERR_INVALID_PATH) ||
 417                 (content_error == MS_MEDIA_ERR_THUMB_DUPLICATED_REQUEST))
 418                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 419
 420         else if (content_error == MS_MEDIA_ERR_OUT_OF_MEMORY)
 421                 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 422
 423         /* DB operation error*/
 424         else if (content_error == MS_MEDIA_ERR_DB_BUSY_FAIL)
 425                 return MEDIA_CONTENT_ERROR_DB_BUSY;
 426
 427         else if ((content_error <= MS_MEDIA_ERR_DB_CONNECT_FAIL) && (content_error >= MS_MEDIA_ERR_DB_INTERNAL))
 428                 return MEDIA_CONTENT_ERROR_DB_FAILED;
 429
 430         /* IPC operation error*/
 431         else if ((content_error <= MS_MEDIA_ERR_SOCKET_CONN) && (content_error >= MS_MEDIA_ERR_SOCKET_INTERNAL))
 432                 return MEDIA_CONTENT_ERROR_NETWORK;
 433
 434         /* MEDIA SERVER error*/
 435         else if (content_error == MS_MEDIA_ERR_PERMISSION_DENIED)
 436                 return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 437
 438         /* Thumbnail error*/
 439         else if ((content_error == MS_MEDIA_ERR_THUMB_TOO_BIG) || (content_error == MS_MEDIA_ERR_THUMB_UNSUPPORTED))
 440                         return MEDIA_CONTENT_ERROR_UNSUPPORTED_CONTENT;
 441
 442         /*ETC*/
 443         return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
 444 }
 445
 446 int _content_query_sql(char *query_str)
 447 {
 448         int ret = MEDIA_CONTENT_ERROR_NONE;
 449
 450         /*DB will be updated by Media Server.*/
 451         ret = media_db_request_update_db(query_str, _content_get_uid());
 452
 453         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 454 }
 455
 456 int media_content_connect(void)
 457 {
 458         int ret = MEDIA_CONTENT_ERROR_NONE;
 459
 460         g_mutex_lock(&db_mutex);
 461         media_content_info("ref count : %d", ref_count);
 462
 463         if (ref_count == 0) {
 464                 if (db_handle == NULL) {
 465                         ret = __media_content_create_attribute_handles();
 466                         if (ret == MEDIA_CONTENT_ERROR_NONE) {
 467                                 ret = media_db_connect(&db_handle, _content_get_uid(), false);
 468                                 ret = _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 469                                 if (ret == MEDIA_CONTENT_ERROR_NONE)
 470                                         ref_count++;
 471                                 else
 472                                         __media_content_destroy_attribute_handle();
 473
 474                         } else {
 475                                 media_content_error("Internal DB Connection Error");
 476                         }
 477                 } else {
 478                         media_content_error("Wrong DB Connection status");
 479                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 480                 }
 481         } else {
 482                 if (db_handle != NULL) {
 483                         ref_count++;
 484                 } else {
 485                         media_content_error("Wrong DB Handle status");
 486                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 487                 }
 488         }
 489
 490         media_content_info("ref count changed to: %d", ref_count);
 491         g_mutex_unlock(&db_mutex);
 492
 493         return ret;
 494 }
 495
 496 int media_content_connect_with_uid(uid_t uid)
 497 {
 498         media_content_sec_debug("media_content_connect_with_uid [%d]", uid);
 499         content_g_uid = uid;
 500
 501         return media_content_connect();
 502 }
 503
 504 int media_content_disconnect(void)
 505 {
 506         int ret = MEDIA_CONTENT_ERROR_NONE;
 507
 508         g_mutex_lock(&db_mutex);
 509         media_content_debug("ref count : %d", ref_count);
 510         if (ref_count > 0) {
 511                 if (db_handle != NULL) {
 512                         ref_count--;
 513                 } else {
 514                         media_content_error("Wrong DB Handle status");
 515                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 516                 }
 517         } else {
 518                 media_content_error("DB_FAILED(0x%08x) database is not connected", MEDIA_CONTENT_ERROR_DB_FAILED);
 519                 g_mutex_unlock(&db_mutex);
 520                 return MEDIA_CONTENT_ERROR_DB_FAILED;
 521         }
 522
 523         if (ref_count == 0) {
 524                 if (db_handle != NULL) {
 525                         ret = media_db_disconnect(db_handle);
 526                         ret = _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 527                         if (ret == MEDIA_CONTENT_ERROR_NONE) {
 528                                 ret = __media_content_destroy_attribute_handle();
 529                                 db_handle = NULL;
 530                         } else {
 531                                 media_content_error("database disconnect fail");
 532                                 ref_count++;
 533                         }
 534                 } else {
 535                         media_content_error("Wrong DB Handle status");
 536                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 537                 }
 538
 539                 g_mutex_unlock(&db_mutex);
 540
 541                 media_content_info("ref count changed to: %d", ref_count);
 542
 543                 return ret;
 544         }
 545
 546         g_mutex_unlock(&db_mutex);
 547
 548         media_content_info("ref count changed to: %d", ref_count);
 549
 550         return ret;
 551 }
 552
 553 int media_content_scan_file(const char *path)
 554 {
 555         int ret = MEDIA_CONTENT_ERROR_NONE;
 556         bool ignore_file = FALSE;
 557         bool ignore_dir = FALSE;
 558         char *folder_path = NULL;
 559         int check_file = MEDIA_CONTENT_ERROR_NONE;
 560         char storage_id[MEDIA_CONTENT_UUID_SIZE+1] = {0,};
 561         char repl_path[MAX_PATH_LEN] = {0,};
 562
 563         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid path");
 564
 565         media_content_sec_debug("Path : %s", path);
 566
 567         memset(repl_path, 0, sizeof(repl_path));
 568         ret = _media_content_replace_path(path, repl_path);
 569         media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 570
 571         ret = _media_util_check_ignore_file(repl_path, &ignore_file);
 572         media_content_retvm_if(ignore_file == TRUE, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 573
 574         memset(storage_id, 0x00, sizeof(storage_id));
 575         ret = media_svc_get_storage_id(_content_get_db_handle(), repl_path, storage_id, _content_get_uid());
 576         if (ret != MS_MEDIA_ERR_NONE) {
 577                 media_content_error("media_svc_get_storage_id failed : %d", ret);
 578                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 579         }
 580
 581         check_file = _media_util_check_file_exist(repl_path);
 582         if (check_file == MEDIA_CONTENT_ERROR_NONE) {
 583                 /* This means this path has to be inserted or refreshed */
 584                 folder_path = g_path_get_dirname(repl_path);
 585                 ret = _media_util_check_ignore_dir(folder_path, &ignore_dir);
 586                 SAFE_FREE(folder_path);
 587
 588                 media_content_retvm_if(ignore_dir == TRUE, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid folder path");
 589                 /* check feature */
 590                 media_content_retvm_if(!_media_util_check_support_media_type(repl_path), MEDIA_CONTENT_ERROR_NOT_SUPPORTED, "Unsupported media type");
 591
 592                 ms_user_storage_type_e storage_type;
 593
 594                 ret = ms_user_get_storage_type(_content_get_uid(), repl_path, &storage_type);
 595                 if (ret != MS_MEDIA_ERR_NONE) {
 596                         media_content_sec_error("ms_user_get_storage_type failed : %d (%s)", ret, repl_path);
 597                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 598                 }
 599                 ret = media_svc_check_item_exist_by_path(_content_get_db_handle(), storage_id, repl_path);
 600                 if (ret == MS_MEDIA_ERR_NONE) {
 601                         /* Refresh */
 602                         ret = media_svc_refresh_item(_content_get_db_handle(), storage_id, storage_type, repl_path, _content_get_uid());
 603                         if (ret != MS_MEDIA_ERR_NONE) {
 604                                 media_content_error("media_svc_refresh_item failed : %d", ret);
 605                                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 606                         }
 607
 608                 } else if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
 609                         /* Insert */
 610                         ret = media_svc_insert_item_immediately(_content_get_db_handle(), storage_id, storage_type, repl_path, _content_get_uid());
 611                         if (ret != MS_MEDIA_ERR_NONE) {
 612                                 if (ret == MS_MEDIA_ERR_DB_CONSTRAINT_FAIL) {
 613                                         media_content_sec_error("This item is already inserted. This may be normal operation because other process already did this (%s)", repl_path);
 614                                         ret = MEDIA_CONTENT_ERROR_NONE;
 615                                 } else {
 616                                         media_content_sec_error("media_svc_insert_item_immediately failed : %d (%s)", ret, repl_path);
 617                                 }
 618
 619                                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 620                         }
 621                 } else {
 622                         media_content_error("media_svc_check_item_exist_by_path failed : %d", ret);
 623                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 624                 }
 625         } else if (check_file == MEDIA_CONTENT_ERROR_PERMISSION_DENIED) {
 626                 media_content_error("You have no permission for this file %d", ret);
 627                 return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 628         } else {
 629                 /* This means this path has to be deleted */
 630                 media_content_debug("This path doesn't exists in file system... So now start to delete it from DB");
 631                 ret = media_svc_delete_item_by_path(_content_get_db_handle(), storage_id, repl_path, _content_get_uid());
 632                 if (ret != MS_MEDIA_ERR_NONE) {
 633                         if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
 634                                 media_content_error("Does not exist in media DB also... So, this is an invalid parameter");
 635                                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 636                         }
 637
 638                         media_content_error("media_svc_delete_item_by_path failed : %d", ret);
 639                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 640                 }
 641         }
 642
 643         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 644 }
 645
 646 void _media_content_scan_cb(media_request_result_s* result, void *user_data)
 647 {
 648         int err = -1;
 649         media_content_scan_cb_data *cb_data = user_data;
 650
 651         err = _content_error_capi(MEDIA_REGISTER_TYPE, result->result);
 652 #ifdef _USE_TVPD_MODE
 653         if (result->request_type != MEDIA_REQUEST_SCAN_COMPLETE &&
 654                 result->request_type != MEDIA_REQUEST_SCAN_PARTIAL) {
 655                 if (cb_data && cb_data->callback) {
 656                         media_content_debug("begin:User callback is being called now, result=%d", err);
 657                         cb_data->callback(err, cb_data->user_data);
 658                         media_content_debug("end:User callback is being called now, result=%d", err);
 659                 }
 660
 661                 SAFE_FREE(cb_data);
 662         }
 663 #else
 664         if (cb_data && cb_data->callback) {
 665                 media_content_debug("User callback is being called now");
 666                 cb_data->callback(err, cb_data->user_data);
 667         }
 668
 669         SAFE_FREE(cb_data);
 670 #endif
 671
 672         return;
 673 }
 674
 675 #ifdef _USE_TVPD_MODE
 676 void _media_content_scan_cb_v2(media_request_result_s* result, void *user_data)
 677 {
 678         int err = -1;
 679         media_content_scan_cb_data_v2 *cb_data = user_data;
 680         media_content_complete_phase_e complete_phase = -1;
 681         if (!cb_data)
 682                 media_content_debug("cb_data is NULL");
 683         err = _content_error_capi(MEDIA_REGISTER_TYPE, result->result);
 684         media_content_debug("result is %d", err);
 685
 686         if (result->request_type == MEDIA_REQUEST_SCAN_PARTIAL)
 687                 complete_phase = MEDIA_CONTENT_SCAN_PARTIAL_COMPLETE;
 688         else if (result->request_type == MEDIA_REQUEST_SCAN_COMPLETE)
 689                 complete_phase = MEDIA_CONTENT_SCAN_COMPLETE;
 690         else if (result->request_type == MEDIA_REQUEST_EXTRACT_COMPLETE)
 691                 complete_phase = MEDIA_CONTENT_EXTRACT_COMPLETE;
 692
 693         if (cb_data && cb_data->callback)
 694                 cb_data->callback(err, complete_phase, cb_data->user_data);
 695         else
 696                 media_content_debug("run error");
 697
 698         if ((result->request_type != MEDIA_REQUEST_SCAN_COMPLETE) &&
 699         (result->request_type != MEDIA_REQUEST_SCAN_PARTIAL))
 700                 SAFE_FREE(cb_data);
 701
 702         return;
 703 }
 704 #endif
 705
 706 int media_content_scan_folder(const char *path, bool is_recursive, media_scan_completed_cb callback, void *user_data)
 707 {
 708         int ret = MEDIA_CONTENT_ERROR_NONE;
 709         bool ignore_dir = FALSE;
 710         char storage_id[MEDIA_CONTENT_UUID_SIZE+1] = {0, };
 711         char repl_path[MAX_PATH_LEN] = {0, };
 712         ms_user_storage_type_e storage_type = MS_USER_STORAGE_INTERNAL;
 713
 714         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 715         memset(repl_path, 0, sizeof(repl_path));
 716         ret = _media_content_replace_path(path, repl_path);
 717         media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 718
 719         memset(storage_id, 0x00, sizeof(storage_id));
 720
 721         ret = _media_content_check_dir(repl_path);
 722         media_content_retvm_if(ret == MEDIA_CONTENT_ERROR_PERMISSION_DENIED, ret, "Permission Denied");
 723
 724         if (ret == MEDIA_CONTENT_ERROR_NONE) {
 725                 /* If directory exist check that's ignore directory or not*/
 726                 ret = _media_util_check_ignore_dir(repl_path, &ignore_dir);
 727                 media_content_retvm_if((ignore_dir == TRUE || ret != MEDIA_CONTENT_ERROR_NONE), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid folder path");
 728         } else {
 729                 /* This means this folder has to be deleted */
 730                 /* Or, it is real invalid path.. check storage type */
 731                 ret = ms_user_get_storage_type(_content_get_uid(), repl_path, &storage_type);
 732                 if (ret != MS_MEDIA_ERR_NONE) {
 733                         media_content_sec_error("ms_user_get_storage_type failed : %d (%s)", ret, repl_path);
 734                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 735                 }
 736
 737                 media_content_debug("This path doesn't exists in file system... So will be deleted it from DB");
 738         }
 739
 740         ret = media_svc_get_storage_id(_content_get_db_handle(), repl_path, storage_id, _content_get_uid());
 741         if (ret != MS_MEDIA_ERR_NONE) {
 742                 media_content_error("media_svc_get_storage_id failed : %d", ret);
 743                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 744         }
 745
 746         media_content_scan_cb_data *cb_data = NULL;
 747         cb_data = (media_content_scan_cb_data *)malloc(sizeof(media_content_scan_cb_data));
 748         media_content_retvm_if(cb_data == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 749
 750         cb_data->callback = callback;
 751         cb_data->user_data = user_data;
 752
 753         ret = media_directory_scanning_async(repl_path, storage_id, is_recursive, _media_content_scan_cb, cb_data, _content_get_uid());
 754         if (ret != MS_MEDIA_ERR_NONE) {
 755                 media_content_error("media_directory_scanning_async failed : %d", ret);
 756                 SAFE_FREE(cb_data);
 757         }
 758
 759         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 760 }
 761
 762 #ifdef _USE_TVPD_MODE
 763 int media_content_scan_folder_v2(const char *path, bool is_recursive, media_scan_completed_cb_v2 callback, void *user_data)
 764 {
 765         int ret = MEDIA_CONTENT_ERROR_NONE;
 766         bool ignore_dir = FALSE;
 767         char storage_id[MEDIA_CONTENT_UUID_SIZE+1] = {0, };
 768
 769         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 770         memset(storage_id, 0x00, sizeof(storage_id));
 771
 772         ret = _media_util_check_ignore_dir(path, &ignore_dir);
 773         media_content_retvm_if(ignore_dir, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid folder path");
 774
 775         ret = _media_content_check_dir(path);
 776         media_content_retvm_if(ret == MEDIA_CONTENT_ERROR_PERMISSION_DENIED, ret, "Permission Denied");
 777         media_content_retvm_if(ret == MEDIA_CONTENT_ERROR_INVALID_PARAMETER, ret, "invalid path[%s]", path);
 778
 779         media_content_scan_cb_data_v2* cb_data = NULL;
 780         cb_data = (media_content_scan_cb_data_v2*)malloc(sizeof(media_content_scan_cb_data_v2));
 781         media_content_retvm_if(cb_data == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 782
 783         cb_data->callback = callback;
 784         cb_data->user_data = user_data;
 785
 786         ret = media_svc_get_storage_id(_content_get_db_handle(), path, storage_id, _content_get_uid());
 787         /*FIX ME. need to check ret value?*/
 788
 789         ret = media_directory_scanning_async(path, storage_id, is_recursive, _media_content_scan_cb_v2, cb_data, _content_get_uid());
 790         if (ret != MS_MEDIA_ERR_NONE)
 791                 media_content_error("media_directory_scanning_async failed : %d", ret);
 792
 793         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 794 }
 795 #endif
 796
 797 int media_content_cancel_scan_folder(const char *path)
 798 {
 799         int ret = MEDIA_CONTENT_ERROR_NONE;
 800         char repl_path[MAX_PATH_LEN] = {0, };
 801
 802         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 803
 804         memset(repl_path, 0, sizeof(repl_path));
 805         ret = _media_content_replace_path(path, repl_path);
 806         media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 807
 808         ret = media_directory_scanning_cancel(repl_path, _content_get_uid());
 809         if (ret != MS_MEDIA_ERR_NONE)
 810                 media_content_error("media_directory_scanning_async failed : %d", ret);
 811
 812         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 813 }
 814
 815 void _media_content_db_update_noti_cb(
 816                                                         int pid,
 817                                                         media_item_type_e item,
 818                                                         media_item_update_type_e update_type,
 819                                                         char* path,
 820                                                         char* uuid,
 821                                                         media_type_e content_type,
 822                                                         char *mime_type,
 823                                                         void *user_data)
 824 {
 825         int error_value = MEDIA_CONTENT_ERROR_NONE;
 826
 827         media_noti_cb_s *_noti_info = (media_noti_cb_s *)user_data;
 828
 829         if (_noti_info != NULL) {
 830                 if (_noti_info->update_noti_cb)
 831                         _noti_info->update_noti_cb(error_value, pid, item, update_type, content_type, uuid, path, mime_type, _noti_info->user_data);
 832         }
 833
 834         return;
 835 }
 836
 837 int media_content_add_db_updated_cb(media_content_db_update_cb callback, void *user_data, media_content_noti_h *noti_handle)
 838 {
 839         int ret = MEDIA_CONTENT_ERROR_NONE;
 840         media_noti_cb_s *noti_info = NULL;
 841
 842         if (noti_handle == NULL) {
 843                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 844                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 845         }
 846
 847         if (callback == NULL) {
 848                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 849                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 850         }
 851
 852         noti_info = (media_noti_cb_s *)calloc(1, sizeof(media_noti_cb_s));
 853         if (noti_info == NULL) {
 854                 media_content_error("Failed to create noti info");
 855                 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 856         }
 857
 858         noti_info->update_noti_cb = callback;
 859         noti_info->user_data = user_data;
 860
 861         ret = media_db_update_subscribe_internal((MediaNotiHandle*)noti_handle, _media_content_db_update_noti_cb, (void *)noti_info);
 862
 863         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 864 }
 865
 866 void __media_content_clear_user_data(void *user_data)
 867 {
 868         media_noti_cb_s *noti_info = user_data;
 869
 870         SAFE_FREE(noti_info);
 871
 872         return;
 873 }
 874
 875 int media_content_remove_db_updated_cb(media_content_noti_h noti_handle)
 876 {
 877         int ret = MEDIA_CONTENT_ERROR_NONE;
 878
 879         ret = media_db_update_unsubscribe_internal((MediaNotiHandle)noti_handle, __media_content_clear_user_data);
 880
 881         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 882 }
 883 #ifdef _USE_TVPD_MODE
 884 GMutex* _content_get_db_mutex(void)
 885 {
 886         return &db_mutex;
 887 }
 888 #endif