src/common/media-svc-media.c

   1 /*
   2  * libmedia-service
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Hyunjun Ko <zzoon.ko@samsung.com>, Haejeong Kim <backto.kim@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <string.h>
  23 #include <unistd.h>
  24 #include <sys/types.h>
  25 #include <media-util-err.h>
  26 #include "media-svc-media.h"
  27 #include "media-svc-media-folder.h"
  28 #include "media-svc-debug.h"
  29 #include "media-svc-util.h"
  30 #include "media-svc-db-utils.h"
  31 #include "media-svc-noti.h"
  32
  33 #define MEDIA_SVC_MAX_COMMIT_SIZE 200
  34
  35 static __thread GList *g_media_svc_scanner_query_list = NULL;
  36 static __thread GList *g_media_svc_update_list = NULL;
  37
  38 int _media_svc_check_data_by_path(sqlite3 *handle, const char *path)
  39 {
  40         int ret = MS_MEDIA_ERR_NONE;
  41         sqlite3_stmt *sql_stmt = NULL;
  42         char *sql = NULL;
  43
  44         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "Path is NULL");
  45
  46         sql = sqlite3_mprintf("SELECT 1 FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
  47         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
  48         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
  49         SQLITE3_FINALIZE(sql_stmt);
  50
  51         return ret;
  52 }
  53
  54 int _media_svc_get_modified_time(sqlite3 *handle, const char *path, int *modified_time)
  55 {
  56         int ret = MS_MEDIA_ERR_NONE;
  57         sqlite3_stmt *sql_stmt = NULL;
  58         char *sql = NULL;
  59
  60         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "Path is NULL");
  61
  62         sql = sqlite3_mprintf("SELECT media_modified_time FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
  63         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
  64         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
  65
  66         *modified_time = sqlite3_column_int(sql_stmt, 0);
  67
  68         SQLITE3_FINALIZE(sql_stmt);
  69
  70         return MS_MEDIA_ERR_NONE;
  71 }
  72
  73 int _media_svc_insert_item_with_data(bool is_direct, media_svc_content_info_s *content_info, bool stack_query, uid_t uid)
  74 {
  75         int ret = MS_MEDIA_ERR_NONE;
  76
  77         const char *db_fields = "media_id, media_path, media_display_name, media_type, media_mime_type, media_size, media_added_time, media_modified_time, folder_id, media_thumbnail_path, \
  78                 media_title, album_id, media_album, media_artist, media_album_artist, media_genre, media_composer, media_year, media_recorded_date, media_copyright, media_track_num, media_description, \
  79                 media_bitrate, media_bitpersample, media_samplerate, media_channel, media_duration, \
  80                 media_longitude, media_latitude, media_altitude, exposure_time, fnumber, iso, model, media_width, media_height, media_datetaken, media_orientation, media_rating, media_is_drm, media_storage_type, media_timeline, \
  81                 media_file_name_pinyin, media_title_pinyin, media_album_pinyin, media_artist_pinyin, media_album_artist_pinyin, media_genre_pinyin, media_composer_pinyin, storage_uuid, media_360";
  82
  83         const char *db_fields_basic = "media_id, media_path, media_display_name, media_type, media_mime_type, media_size, media_added_time, media_modified_time, folder_id, media_thumbnail_path, \
  84                 album_id, media_is_drm, media_storage_type, media_timeline, media_file_name_pinyin, storage_uuid, media_360";
  85
  86         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
  87         /* This code will be removed when sqlite3_mprintf works clearly */
  88         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
  89         SQLITE3_SAFE_FREE(test_sql);
  90
  91         /*Update Pinyin If Support Pinyin*/
  92         if (_media_svc_check_pinyin_support()) {
  93                 if (STRING_VALID(content_info->file_name))
  94                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
  95                 if (STRING_VALID(content_info->media_meta.title))
  96                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
  97                 if (STRING_VALID(content_info->media_meta.album))
  98                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
  99                 if (STRING_VALID(content_info->media_meta.artist))
 100                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 101                 if (STRING_VALID(content_info->media_meta.album_artist))
 102                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 103                 if (STRING_VALID(content_info->media_meta.genre))
 104                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 105                 if (STRING_VALID(content_info->media_meta.composer))
 106                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 107         }
 108
 109         char *sql = sqlite3_mprintf("INSERT INTO %q(%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %d, %lld, \
 110                 %Q, %Q, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, \
 111                 %d, %d, %d, %d, %d, %.6f, %.6f, %.6f, %Q, %.6f, %d, %Q, %d, %d, %Q, %d, \
 112                 %d, %d, %d, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %d);",
 113                                 DB_TABLE_MEDIA, db_fields,
 114                                 content_info->media_uuid,
 115                                 content_info->path,
 116                                 content_info->file_name,
 117                                 content_info->media_type,
 118                                 content_info->mime_type,
 119                                 content_info->size,
 120                                 content_info->added_time,
 121                                 content_info->modified_time,
 122                                 content_info->folder_id,                        /* 1st line */
 123                                 content_info->thumbnail_path,
 124                                 content_info->media_meta.title,
 125                                 content_info->album_id,
 126                                 content_info->media_meta.album,
 127                                 content_info->media_meta.artist,
 128                                 content_info->media_meta.album_artist,
 129                                 content_info->media_meta.genre,
 130                                 content_info->media_meta.composer,
 131                                 content_info->media_meta.year,
 132                                 content_info->media_meta.recorded_date,
 133                                 content_info->media_meta.copyright,
 134                                 content_info->media_meta.track_num,
 135                                 content_info->media_meta.description,   /* 2nd line */
 136                                 content_info->media_meta.bitrate,
 137                                 content_info->media_meta.bitpersample,
 138                                 content_info->media_meta.samplerate,
 139                                 content_info->media_meta.channel,
 140                                 content_info->media_meta.duration,
 141                                 content_info->media_meta.longitude,
 142                                 content_info->media_meta.latitude,
 143                                 content_info->media_meta.altitude,
 144                                 content_info->media_meta.exposure_time,
 145                                 content_info->media_meta.fnumber,
 146                                 content_info->media_meta.iso,
 147                                 content_info->media_meta.model,
 148                                 content_info->media_meta.width,
 149                                 content_info->media_meta.height,
 150                                 content_info->media_meta.datetaken,
 151                                 content_info->media_meta.orientation,           /* 3rd line */
 152                                 content_info->media_meta.rating,
 153                                 content_info->is_drm,
 154                                 content_info->storage_type,
 155                                 content_info->timeline,
 156                                 content_info->file_name_pinyin,
 157                                 content_info->media_meta.title_pinyin,
 158                                 content_info->media_meta.album_pinyin,
 159                                 content_info->media_meta.artist_pinyin,
 160                                 content_info->media_meta.album_artist_pinyin,
 161                                 content_info->media_meta.genre_pinyin,
 162                                 content_info->media_meta.composer_pinyin,
 163                                 content_info->storage_uuid,
 164                                 content_info->media_meta.is_360         /* 4th line */
 165                         );
 166
 167         /* Check query length */
 168         if (sql != NULL && strlen(sql) >= (MEDIA_SVC_QUERY_LEN_MAX - 1) && is_direct == false) {
 169                 media_svc_debug("Query length is over %d byte.. So, remake query using only basic information..", MEDIA_SVC_QUERY_LEN_MAX - 1);
 170                 SQLITE3_SAFE_FREE(sql);
 171
 172                 sql = sqlite3_mprintf("INSERT INTO %q(%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %d, %lld, %Q, %d, %d, %d, %d, %d, %d, %Q, %Q, %d);",
 173                                                 DB_TABLE_MEDIA, db_fields_basic,
 174                                                 content_info->media_uuid,
 175                                                 content_info->path,
 176                                                 content_info->file_name,
 177                                                 content_info->media_type,
 178                                                 content_info->mime_type,
 179                                                 content_info->size,
 180                                                 content_info->added_time,
 181                                                 content_info->modified_time,
 182                                                 content_info->folder_id,
 183                                                 content_info->thumbnail_path,
 184                                                 content_info->album_id,
 185                                                 content_info->is_drm,
 186                                                 content_info->storage_type,
 187                                                 content_info->timeline,
 188                                                 content_info->file_name_pinyin,
 189                                                 content_info->storage_uuid,
 190                                                 content_info->media_meta.is_360
 191                                                 );
 192         }
 193
 194         if (!stack_query) {
 195                 if (is_direct)
 196                         ret = _media_svc_sql_query_direct(sql, uid);
 197                 else
 198                         ret = _media_svc_sql_query(sql, uid);
 199
 200                 SQLITE3_SAFE_FREE(sql);
 201                 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to insert item");
 202         } else {
 203                 media_svc_sec_debug("Query[%s]", sql);
 204                 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
 205         }
 206
 207         return MS_MEDIA_ERR_NONE;
 208 }
 209
 210 int _media_svc_update_meta_with_data(media_svc_content_info_s *content_info)
 211 {
 212         int ret = MS_MEDIA_ERR_NONE;
 213         media_svc_retvm_if(!content_info, MS_MEDIA_ERR_INTERNAL, "content_info is NULL");
 214
 215         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 216         /* This code will be removed when sqlite3_mprintf works clearly */
 217         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 218         SQLITE3_SAFE_FREE(test_sql);
 219
 220         char *sql = sqlite3_mprintf("UPDATE %q SET media_title=%Q, media_album=%Q, media_artist=%Q, media_album_artist=%Q, media_genre=%Q, media_composer=%Q, media_copyright=%Q, media_description=%Q WHERE media_path=%Q;",
 221                                 DB_TABLE_MEDIA,
 222                                 content_info->media_meta.title,
 223                                 content_info->media_meta.album,
 224                                 content_info->media_meta.artist,
 225                                 content_info->media_meta.album_artist,
 226                                 content_info->media_meta.genre,
 227                                 content_info->media_meta.composer,
 228                                 content_info->media_meta.copyright,
 229                                 content_info->media_meta.description,
 230                                 content_info->path
 231                                 );
 232
 233         if (sql != NULL) {
 234                 media_svc_debug("query[%s]", sql);
 235                 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
 236         } else {
 237                 media_svc_error("sqlite3_mprintf failed");
 238                 ret = MS_MEDIA_ERR_OUT_OF_MEMORY;
 239         }
 240
 241         return ret;
 242 }
 243
 244 int _media_svc_update_item_with_data(bool is_direct, media_svc_content_info_s *content_info, uid_t uid)
 245 {
 246         int ret = MS_MEDIA_ERR_NONE;
 247
 248         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 249         /* This code will be removed when sqlite3_mprintf works clearly */
 250         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 251         SQLITE3_SAFE_FREE(test_sql);
 252
 253         char *sql = sqlite3_mprintf("UPDATE %q SET media_size=%lld, media_modified_time=%d, media_thumbnail_path=%Q, media_title=%Q, album_id=%d, media_album=%Q, media_artist=%Q, media_album_artist=%Q, media_genre=%Q, \
 254                 media_composer=%Q, media_year=%Q, media_recorded_date=%Q, media_copyright=%Q, media_track_num=%Q, media_description=%Q, media_bitrate=%d, media_bitpersample=%d, media_samplerate=%d, media_channel=%d, media_duration=%d, \
 255                 media_longitude=%f, media_latitude=%f, media_altitude=%f, exposure_time=%Q, fnumber=%f, iso=%d, model=%Q, media_width=%d, media_height=%d, media_datetaken=%Q, media_orientation=%d, validity=1 WHERE media_path=%Q;",
 256                                 DB_TABLE_MEDIA,
 257                                 content_info->size,
 258                                 content_info->modified_time,
 259                                 content_info->thumbnail_path,
 260                                 content_info->media_meta.title,
 261                                 content_info->album_id,
 262                                 content_info->media_meta.album,
 263                                 content_info->media_meta.artist,
 264                                 content_info->media_meta.album_artist,
 265                                 content_info->media_meta.genre,
 266                                 content_info->media_meta.composer,
 267                                 content_info->media_meta.year,
 268                                 content_info->media_meta.recorded_date,
 269                                 content_info->media_meta.copyright,
 270                                 content_info->media_meta.track_num,
 271                                 content_info->media_meta.description,
 272                                 content_info->media_meta.bitrate,
 273                                 content_info->media_meta.bitpersample,
 274                                 content_info->media_meta.samplerate,
 275                                 content_info->media_meta.channel,
 276                                 content_info->media_meta.duration,
 277                                 content_info->media_meta.longitude,
 278                                 content_info->media_meta.latitude,
 279                                 content_info->media_meta.altitude,
 280                                 content_info->media_meta.exposure_time,
 281                                 content_info->media_meta.fnumber,
 282                                 content_info->media_meta.iso,
 283                                 content_info->media_meta.model,
 284                                 content_info->media_meta.width,
 285                                 content_info->media_meta.height,
 286                                 content_info->media_meta.datetaken,
 287                                 content_info->media_meta.orientation,
 288                                 content_info->path
 289                                 );
 290
 291         /* Scanner use only batch insert */
 292         if (is_direct) {
 293                 media_svc_sec_debug("Query [%s]", sql);
 294                 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
 295         } else {
 296                 ret = _media_svc_sql_query(sql, uid);
 297                 SQLITE3_SAFE_FREE(sql);
 298         }
 299
 300         return ret;
 301 }
 302 int _media_svc_get_thumbnail_path_by_path(sqlite3 *handle, const char *path, char *thumbnail_path)
 303 {
 304         int ret = MS_MEDIA_ERR_NONE;
 305         sqlite3_stmt *sql_stmt = NULL;
 306         char *sql = NULL;
 307
 308         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 309
 310         sql = sqlite3_mprintf("SELECT media_thumbnail_path FROM %q WHERE media_path='%q'", DB_TABLE_MEDIA, path);
 311
 312         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 313
 314         if (ret != MS_MEDIA_ERR_NONE) {
 315                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
 316                         media_svc_debug("there is no thumbnail.");
 317                 else
 318                         media_svc_error("error when _media_svc_get_thumbnail_path_by_path. err = [%d]", ret);
 319
 320                 return ret;
 321         }
 322
 323         SAFE_STRLCPY(thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_PATHNAME_SIZE);
 324
 325         SQLITE3_FINALIZE(sql_stmt);
 326
 327         return MS_MEDIA_ERR_NONE;
 328 }
 329
 330 int _media_svc_delete_item_by_path(const char *path, uid_t uid)
 331 {
 332         int ret = MS_MEDIA_ERR_NONE;
 333         char *sql = NULL;
 334
 335         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 336
 337         sql = sqlite3_mprintf("DELETE FROM %q WHERE media_path=%Q;", DB_TABLE_MEDIA, path);
 338
 339         ret = _media_svc_sql_query(sql, uid);
 340         SQLITE3_SAFE_FREE(sql);
 341         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to delete item");
 342
 343         return ret;
 344 }
 345
 346 int _media_svc_update_item_validity(const char *path, int validity, bool stack_query, uid_t uid)
 347 {
 348         int ret = MS_MEDIA_ERR_NONE;
 349         char *sql = NULL;
 350
 351         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 352
 353         media_svc_debug("path=[%s], validity=[%d]", path, validity);
 354
 355         sql = sqlite3_mprintf("UPDATE %q SET validity=%d WHERE media_path='%q';", DB_TABLE_MEDIA, validity, path);
 356
 357         if (!stack_query) {
 358                 ret = _media_svc_sql_query_direct(sql, uid);
 359                 SQLITE3_SAFE_FREE(sql);
 360         } else {
 361                 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
 362         }
 363
 364         return ret;
 365 }
 366
 367 int _media_svc_update_thumbnail_path(const char *path, const char *thumb_path, uid_t uid)
 368 {
 369         int ret = MS_MEDIA_ERR_NONE;
 370
 371         char *sql = sqlite3_mprintf("UPDATE %q SET media_thumbnail_path=%Q WHERE media_path=%Q;", DB_TABLE_MEDIA, thumb_path, path);
 372
 373         ret = _media_svc_sql_query(sql, uid);
 374         SQLITE3_SAFE_FREE(sql);
 375
 376         return ret;
 377 }
 378
 379 int _media_svc_update_item_by_path(const char *src_path, const char *dst_storage_id, ms_user_storage_type_e dest_storage, const char *dest_path, const char *file_name, int modified_time, long long int folder_id, uid_t uid)
 380 {
 381         int ret = MS_MEDIA_ERR_NONE;
 382
 383         char *query = sqlite3_mprintf("UPDATE %q SET media_path=%Q, media_display_name=%Q, media_modified_time=%d, folder_id=%lld, media_storage_type=%d, storage_uuid='%q' WHERE media_path=%Q;",
 384                                 DB_TABLE_MEDIA, dest_path, file_name, modified_time, folder_id, dest_storage, dst_storage_id, src_path);
 385
 386         ret = _media_svc_sql_query(query, uid);
 387         SQLITE3_SAFE_FREE(query);
 388
 389         return ret;
 390 }
 391
 392 int _media_svc_list_query_do(media_svc_query_type_e query_type, uid_t uid)
 393 {
 394         int ret = MS_MEDIA_ERR_NONE;
 395
 396         /* For multiples of 200, empty requests are possible */
 397         switch (query_type) {
 398         case MEDIA_SVC_QUERY_SCANNER:
 399                 ret = _media_svc_sql_query_list_direct(&g_media_svc_scanner_query_list, uid);
 400                 break;
 401         case MEDIA_SVC_QUERY_UPDATE_COMMON:
 402                 if (g_media_svc_update_list == NULL || g_list_length(g_media_svc_update_list) == 0)
 403                         return MS_MEDIA_ERR_NONE;
 404
 405                 ret = _media_svc_sql_query_list(&g_media_svc_update_list, uid);
 406                 break;
 407         default:
 408                 media_svc_error("Wrong type[%d]", query_type);
 409                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 410         }
 411
 412         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to request queries");
 413
 414         return MS_MEDIA_ERR_NONE;
 415 }
 416
 417 int _media_svc_append_query_list(const char *query, uid_t uid)
 418 {
 419         int ret = MS_MEDIA_ERR_NONE;
 420
 421         media_svc_retvm_if(query == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
 422
 423         g_media_svc_update_list = g_list_append(g_media_svc_update_list, (gpointer)query);
 424
 425         if (g_list_length(g_media_svc_update_list) >= MEDIA_SVC_MAX_COMMIT_SIZE)
 426                 ret = _media_svc_list_query_do(MEDIA_SVC_QUERY_UPDATE_COMMON, uid);
 427
 428         return ret;
 429 }
 430
 431 int _media_svc_get_media(sqlite3 *handle, const char *sql, GList **path_list)
 432 {
 433         int ret = MS_MEDIA_ERR_NONE;
 434         sqlite3_stmt *sql_stmt = NULL;
 435
 436         media_svc_retvm_if(!sql, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
 437         media_svc_retvm_if(!path_list, MS_MEDIA_ERR_INVALID_PARAMETER, "array is NULL");
 438
 439         ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
 440         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step_simple() failed [%d]", ret);
 441
 442         while (sqlite3_step(sql_stmt) == SQLITE_ROW)
 443                 *path_list = g_list_append(*path_list, g_strdup((const char *)sqlite3_column_text(sql_stmt, 0)));
 444
 445         SQLITE3_FINALIZE(sql_stmt);
 446
 447         return ret;
 448 }
 449
 450 int _media_svc_get_noti_info(sqlite3 *handle, const char *path, media_svc_noti_item **item)
 451 {
 452         int ret = MS_MEDIA_ERR_NONE;
 453         sqlite3_stmt *sql_stmt = NULL;
 454         char *sql = NULL;
 455
 456         media_svc_retvm_if(item == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "item is NULL");
 457         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 458
 459         sql = sqlite3_mprintf("SELECT media_id, media_type, media_mime_type FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
 460         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 461         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step() failed [%d]", ret);
 462
 463         *item = g_new0(media_svc_noti_item, 1);
 464
 465         (*item)->media_uuid = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
 466         (*item)->media_type = sqlite3_column_int(sql_stmt, 1);
 467         (*item)->mime_type = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
 468
 469         SQLITE3_FINALIZE(sql_stmt);
 470
 471         return MS_MEDIA_ERR_NONE;
 472 }