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 <grp.h>
  26 #include <pwd.h>
  27 #include <media-util-err.h>
  28 #include "media-svc-media.h"
  29 #include "media-svc-media-folder.h"
  30 #include "media-svc-debug.h"
  31 #include "media-svc-util.h"
  32 #include "media-svc-db-utils.h"
  33 #include "media-svc-noti.h"
  34
  35 #define GLOBAL_USER    0 /*#define     tzplatform_getenv(TZ_GLOBAL) //TODO */
  36
  37 typedef struct {
  38         char thumbnail_path[MEDIA_SVC_PATHNAME_SIZE];
  39 } media_svc_thumbnailpath_s;
  40
  41 static __thread GList *g_media_svc_item_validity_query_list = NULL;
  42 static __thread GList *g_media_svc_insert_item_query_list = NULL;
  43 __thread GList *g_media_svc_move_item_query_list = NULL;
  44 static __thread GList *g_media_svc_update_item_query_list = NULL;
  45
  46 static int __media_svc_count_invalid_records_with_thumbnail(sqlite3 *handle, media_svc_storage_type_e storage_type, int *count);
  47 static int __media_svc_get_invalid_records_with_thumbnail(sqlite3 *handle, media_svc_storage_type_e storage_type,
  48                                                           int count, media_svc_thumbnailpath_s *thumb_path);
  49 static int __media_svc_count_invalid_folder_records_with_thumbnail(sqlite3 *handle, const char *folder_path, int *count);
  50 static int __media_svc_get_invalid_folder_records_with_thumbnail(sqlite3 *handle, const char *folder_path,
  51                                                                  int count, media_svc_thumbnailpath_s *thumb_path);
  52
  53 static int __media_svc_count_invalid_records_with_thumbnail(sqlite3 *handle, media_svc_storage_type_e storage_type, int *count)
  54 {
  55         int ret = MS_MEDIA_ERR_NONE;
  56         sqlite3_stmt *sql_stmt = NULL;
  57         char *sql = sqlite3_mprintf("SELECT count(*) FROM %s WHERE validity=0 AND storage_type=%d AND thumbnail_path IS NOT NULL",
  58                                     MEDIA_SVC_DB_TABLE_MEDIA, storage_type);
  59
  60         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
  61
  62         if (ret != MS_MEDIA_ERR_NONE) {
  63                 media_svc_error("error when __media_svc_count_invalid_records_with_thumbnail. err = [%d]", ret);
  64                 return ret;
  65         }
  66
  67         *count = sqlite3_column_int(sql_stmt, 0);
  68
  69         SQLITE3_FINALIZE(sql_stmt);
  70
  71         return MS_MEDIA_ERR_NONE;
  72
  73 }
  74
  75 static int __media_svc_get_invalid_records_with_thumbnail(sqlite3 *handle, media_svc_storage_type_e storage_type,
  76                                                           int count, media_svc_thumbnailpath_s *thumb_path)
  77 {
  78         int ret = MS_MEDIA_ERR_NONE;
  79         sqlite3_stmt *sql_stmt = NULL;
  80         int idx = 0;
  81
  82         char *sql = sqlite3_mprintf("SELECT thumbnail_path from (select thumbnail_path, validity from %s WHERE storage_type=%d AND thumbnail_path IS NOT NULL GROUP BY thumbnail_path HAVING count() = 1) WHERE validity=0",
  83                                     MEDIA_SVC_DB_TABLE_MEDIA, storage_type);
  84
  85         media_svc_debug("[SQL query] : %s", sql);
  86
  87         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
  88         if (ret != MS_MEDIA_ERR_NONE) {
  89                 media_svc_error("error when __media_svc_get_invalid_records_with_thumbnail. err = [%d]", ret);
  90                 return ret;
  91         }
  92
  93         while (sqlite3_step(sql_stmt) == SQLITE_ROW) {
  94                 _strncpy_safe(thumb_path[idx].thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), sizeof(thumb_path[idx]));
  95                 /*media_svc_debug("thumb_path[%d]=[%s]", idx, thumb_path[idx].thumbnail_path); */
  96                 idx++;
  97         }
  98
  99         SQLITE3_FINALIZE(sql_stmt);
 100
 101         return MS_MEDIA_ERR_NONE;
 102 }
 103
 104 static int __media_svc_count_invalid_folder_records_with_thumbnail(sqlite3 *handle, const char *folder_path, int *count)
 105 {
 106         int ret = MS_MEDIA_ERR_NONE;
 107         sqlite3_stmt *sql_stmt = NULL;
 108         char *sql = sqlite3_mprintf("SELECT count(*) FROM %s WHERE validity=0 AND path LIKE '%q/%%' AND thumbnail_path IS NOT NULL",
 109                                     MEDIA_SVC_DB_TABLE_MEDIA, folder_path);
 110
 111         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 112
 113         if (ret != MS_MEDIA_ERR_NONE) {
 114                 media_svc_error("error when __media_svc_count_invalid_folder_records_with_thumbnail. err = [%d]", ret);
 115                 return ret;
 116         }
 117
 118         *count = sqlite3_column_int(sql_stmt, 0);
 119
 120         SQLITE3_FINALIZE(sql_stmt);
 121
 122         return MS_MEDIA_ERR_NONE;
 123
 124 }
 125
 126 static int __media_svc_get_invalid_folder_records_with_thumbnail(sqlite3 *handle, const char *folder_path,
 127                                                                  int count, media_svc_thumbnailpath_s *thumb_path)
 128 {
 129         int ret = MS_MEDIA_ERR_NONE;
 130         sqlite3_stmt *sql_stmt = NULL;
 131         int idx = 0;
 132
 133         char *sql = sqlite3_mprintf("SELECT thumbnail_path from (select thumbnail_path, validity from %s WHERE path LIKE '%q/%%' AND thumbnail_path IS NOT NULL GROUP BY thumbnail_path HAVING count() = 1) WHERE validity=0",
 134                                     MEDIA_SVC_DB_TABLE_MEDIA, folder_path);
 135
 136         media_svc_debug("[SQL query] : %s", sql);
 137
 138         ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
 139         if (ret != MS_MEDIA_ERR_NONE) {
 140                 media_svc_error("error when __media_svc_get_invalid_folder_records_with_thumbnail. err = [%d]", ret);
 141                 return ret;
 142         }
 143
 144         while (sqlite3_step(sql_stmt) == SQLITE_ROW) {
 145                 _strncpy_safe(thumb_path[idx].thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), sizeof(thumb_path[idx]));
 146                 idx++;
 147         }
 148
 149         SQLITE3_FINALIZE(sql_stmt);
 150
 151         return MS_MEDIA_ERR_NONE;
 152 }
 153
 154 int _media_svc_count_record_with_path(sqlite3 *handle, const char *path, int *count)
 155 {
 156         int ret = MS_MEDIA_ERR_NONE;
 157         sqlite3_stmt *sql_stmt = NULL;
 158
 159         char *sql = sqlite3_mprintf("SELECT count(*) FROM %s WHERE path='%q'", MEDIA_SVC_DB_TABLE_MEDIA, path);
 160
 161         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 162
 163         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 164
 165         *count = sqlite3_column_int(sql_stmt, 0);
 166
 167         SQLITE3_FINALIZE(sql_stmt);
 168
 169         return MS_MEDIA_ERR_NONE;
 170 }
 171
 172 char *_media_svc_get_thumb_default_path(uid_t uid)
 173 {
 174         char *result_psswd = NULL;
 175         struct group *grpinfo = NULL;
 176         if (uid == getuid()) {
 177                 result_psswd = strdup(MEDIA_SVC_THUMB_DEFAULT_PATH);
 178                 grpinfo = getgrnam("users");
 179                 if (grpinfo == NULL) {
 180                         media_svc_error("getgrnam(users) returns NULL !");
 181                         if(result_psswd)
 182                                 free(result_psswd);
 183                         return NULL;
 184                 }
 185         } else {
 186                 struct passwd *userinfo = getpwuid(uid);
 187                 if (userinfo == NULL) {
 188                         media_svc_error("getpwuid(%d) returns NULL !", uid);
 189                         return NULL;
 190                 }
 191                 grpinfo = getgrnam("users");
 192                 if (grpinfo == NULL) {
 193                         media_svc_error("getgrnam(users) returns NULL !");
 194                         return NULL;
 195                 }
 196                 /* Compare git_t type and not group name */
 197                 if (grpinfo->gr_gid != userinfo->pw_gid) {
 198                         media_svc_error("UID [%d] does not belong to 'users' group!", uid);
 199                         return NULL;
 200                 }
 201                 asprintf(&result_psswd, "%s/data/file-manager-service/.thumb/thumb_default.png", userinfo->pw_dir);
 202         }
 203
 204         return result_psswd;
 205 }
 206
 207 int _media_svc_insert_item_with_data(sqlite3 *handle, media_svc_content_info_s *content_info, int is_burst, bool stack_query, uid_t uid)
 208 {
 209         int ret = MS_MEDIA_ERR_NONE;
 210         char *burst_id = NULL;
 211
 212         char *db_fields = "media_uuid, path, file_name, media_type, mime_type, size, added_time, modified_time, folder_uuid, \
 213                                         thumbnail_path, title, album_id, album, artist, album_artist, genre, composer, year, recorded_date, copyright, track_num, description, \
 214                                         bitrate, bitpersample, samplerate, channel, duration, longitude, latitude, altitude, exposure_time, fnumber, iso, model, width, height, datetaken, orientation, \
 215                                         rating, is_drm, storage_type, burst_id, timeline, weather, sync_status, \
 216                                         file_name_pinyin, title_pinyin, album_pinyin, artist_pinyin, album_artist_pinyin, genre_pinyin, composer_pinyin, copyright_pinyin, description_pinyin, storage_uuid";
 217
 218         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 219         /* This code will be removed when sqlite3_mprintf works clearly */
 220         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 221         sqlite3_free(test_sql);
 222
 223         if (is_burst) {
 224                 int burst_id_int = 0;
 225                 ret = _media_svc_get_burst_id(handle, &burst_id_int);
 226                 if (ret != MS_MEDIA_ERR_NONE) {
 227                         burst_id = NULL;
 228                 }
 229
 230                 if (burst_id_int > 0) {
 231                         media_svc_debug("Burst id : %d", burst_id_int);
 232                         burst_id = sqlite3_mprintf("%d", burst_id_int);
 233                 }
 234
 235                 /* Get thumbnail for burst shot */
 236                 char thumb_path[MEDIA_SVC_PATHNAME_SIZE + 1] = {0, };
 237                 int width = 0;
 238                 int height = 0;
 239
 240                 ret = _media_svc_request_thumbnail_with_origin_size(content_info->path, thumb_path, sizeof(thumb_path), &width, &height, uid);
 241                 if (ret == MS_MEDIA_ERR_NONE) {
 242
 243                         ret = __media_svc_malloc_and_strncpy(&(content_info->thumbnail_path), thumb_path);
 244                         if (ret != MS_MEDIA_ERR_NONE) {
 245                                 content_info->thumbnail_path = NULL;
 246                         }
 247                 }
 248
 249                 if (content_info->media_meta.width <= 0)
 250                         content_info->media_meta.width = width;
 251
 252                 if (content_info->media_meta.height <= 0)
 253                         content_info->media_meta.height = height;
 254         }
 255
 256         /*Update Pinyin If Support Pinyin*/
 257         if (_media_svc_check_pinyin_support()) {
 258                 if (STRING_VALID(content_info->file_name))
 259                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 260                 if (STRING_VALID(content_info->media_meta.title))
 261                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 262                 if (STRING_VALID(content_info->media_meta.album))
 263                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 264                 if (STRING_VALID(content_info->media_meta.artist))
 265                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 266                 if (STRING_VALID(content_info->media_meta.album_artist))
 267                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 268                 if (STRING_VALID(content_info->media_meta.genre))
 269                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 270                 if (STRING_VALID(content_info->media_meta.composer))
 271                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 272                 if (STRING_VALID(content_info->media_meta.copyright))
 273                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 274                 if (STRING_VALID(content_info->media_meta.description))
 275                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 276         }
 277
 278         char *sql = sqlite3_mprintf("INSERT INTO '%s' (%s) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %d, %Q, \
 279                                                                                                         %Q, %Q, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, \
 280                                                                                                         %d, %d, %d, %d, %d, %.6f, %.6f, %.6f, %Q, %.6f, %d, %Q, %d, %d, %Q, %d, \
 281                                                                                                         %d, %d, %d, %Q, %d, %Q, %d, \
 282                                                                                                         %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q);",
 283                                                                 content_info->storage_uuid, db_fields,
 284                                                                 content_info->media_uuid,
 285                                                                 content_info->path,
 286                                                                 content_info->file_name,
 287                                                                 content_info->media_type,
 288                                                                 content_info->mime_type,
 289                                                                 content_info->size,
 290                                                                 content_info->added_time,
 291                                                                 content_info->modified_time,
 292                                                                 content_info->folder_uuid,
 293                                                                 content_info->thumbnail_path,
 294                                                                 content_info->media_meta.title,
 295                                                                 content_info->album_id,
 296                                                                 content_info->media_meta.album,
 297                                                                 content_info->media_meta.artist,
 298                                                                 content_info->media_meta.album_artist,
 299                                                                 content_info->media_meta.genre,
 300                                                                 content_info->media_meta.composer,
 301                                                                 content_info->media_meta.year,
 302                                                                 content_info->media_meta.recorded_date,
 303                                                                 content_info->media_meta.copyright,
 304                                                                 content_info->media_meta.track_num,
 305                                                                 content_info->media_meta.description,
 306                                                                 content_info->media_meta.bitrate,
 307                                                                 content_info->media_meta.bitpersample,
 308                                                                 content_info->media_meta.samplerate,
 309                                                                 content_info->media_meta.channel,
 310                                                                 content_info->media_meta.duration,
 311                                                                 content_info->media_meta.longitude,
 312                                                                 content_info->media_meta.latitude,
 313                                                                 content_info->media_meta.altitude,
 314                                                                 content_info->media_meta.exposure_time,
 315                                                                 content_info->media_meta.fnumber,
 316                                                                 content_info->media_meta.iso,
 317                                                                 content_info->media_meta.model,
 318                                                                 content_info->media_meta.width,
 319                                                                 content_info->media_meta.height,
 320                                                                 content_info->media_meta.datetaken,
 321                                                                 content_info->media_meta.orientation,
 322                                                                 content_info->media_meta.rating,
 323                                                                 content_info->is_drm,
 324                                                                 content_info->storage_type,
 325                                                                 burst_id,
 326                                                                 content_info->timeline,
 327                                                                 content_info->media_meta.weather,
 328                                                                 content_info->sync_status,
 329                                                                 content_info->file_name_pinyin,
 330                                                                 content_info->media_meta.title_pinyin,
 331                                                                 content_info->media_meta.album_pinyin,
 332                                                                 content_info->media_meta.artist_pinyin,
 333                                                                 content_info->media_meta.album_artist_pinyin,
 334                                                                 content_info->media_meta.genre_pinyin,
 335                                                                 content_info->media_meta.composer_pinyin,
 336                                                                 content_info->media_meta.copyright_pinyin,
 337                                                                 content_info->media_meta.description_pinyin,
 338                                                                 content_info->storage_uuid
 339                                    );
 340
 341         if (burst_id) {
 342                 sqlite3_free(burst_id);
 343                 burst_id = NULL;
 344         }
 345
 346         if (!stack_query) {
 347                 ret = _media_svc_sql_query(handle, sql, uid);
 348                 sqlite3_free(sql);
 349                 if (ret != MS_MEDIA_ERR_NONE) {
 350                         media_svc_error("failed to insert item");
 351                         return ret;
 352                 }
 353         } else {
 354                 media_svc_debug("query : %s", sql);
 355                 _media_svc_sql_query_add(&g_media_svc_insert_item_query_list, &sql);
 356         }
 357
 358         return MS_MEDIA_ERR_NONE;
 359 }
 360
 361 int _media_svc_update_meta_with_data(sqlite3 *handle, media_svc_content_info_s *content_info)
 362 {
 363         int ret = MS_MEDIA_ERR_NONE;
 364
 365         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 366         /* This code will be removed when sqlite3_mprintf works clearly */
 367         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 368         sqlite3_free(test_sql);
 369
 370         /*Update Pinyin If Support Pinyin*/
 371         if (_media_svc_check_pinyin_support()) {
 372                 if (STRING_VALID(content_info->file_name))
 373                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 374                 if (STRING_VALID(content_info->media_meta.title))
 375                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 376                 if (STRING_VALID(content_info->media_meta.album))
 377                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 378                 if (STRING_VALID(content_info->media_meta.artist))
 379                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 380                 if (STRING_VALID(content_info->media_meta.album_artist))
 381                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 382                 if (STRING_VALID(content_info->media_meta.genre))
 383                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 384                 if (STRING_VALID(content_info->media_meta.composer))
 385                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 386                 if (STRING_VALID(content_info->media_meta.copyright))
 387                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 388                 if (STRING_VALID(content_info->media_meta.description))
 389                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 390         }
 391
 392         char *sql = sqlite3_mprintf("UPDATE %s SET title=%Q, album=%Q, artist=%Q, album_artist=%Q, genre=%Q, composer=%Q, copyright=%Q, description=%Q, \
 393                 file_name_pinyin=%Q, title_pinyin=%Q, album_pinyin=%Q, artist_pinyin=%Q, album_artist_pinyin=%Q, genre_pinyin=%Q, composer_pinyin=%Q, copyright_pinyin=%Q, description_pinyin=%Q \
 394                 WHERE path=%Q",
 395                                                                 MEDIA_SVC_DB_TABLE_MEDIA,
 396                                                                 content_info->media_meta.title,
 397                                                                 content_info->media_meta.album,
 398                                                                 content_info->media_meta.artist,
 399                                                                 content_info->media_meta.album_artist,
 400                                                                 content_info->media_meta.genre,
 401                                                                 content_info->media_meta.composer,
 402                                                                 content_info->media_meta.copyright,
 403                                                                 content_info->media_meta.description,
 404                                                                 content_info->file_name_pinyin,
 405                                                                 content_info->media_meta.title_pinyin,
 406                                                                 content_info->media_meta.album_pinyin,
 407                                                                 content_info->media_meta.artist_pinyin,
 408                                                                 content_info->media_meta.album_artist_pinyin,
 409                                                                 content_info->media_meta.genre_pinyin,
 410                                                                 content_info->media_meta.composer_pinyin,
 411                                                                 content_info->media_meta.copyright_pinyin,
 412                                                                 content_info->media_meta.description_pinyin,
 413                                                                 content_info->path
 414                                    );
 415
 416         media_svc_error("");
 417         if (sql != NULL) {
 418                 media_svc_debug("query : %s", sql);
 419                 _media_svc_sql_query_add(&g_media_svc_update_item_query_list, &sql);
 420         } else {
 421                 media_svc_error("sqlite3_mprintf failed");
 422                 ret = MS_MEDIA_ERR_OUT_OF_MEMORY;
 423         }
 424
 425         media_svc_error("");
 426
 427         return ret;
 428 }
 429
 430 int _media_svc_update_item_with_data(sqlite3 *handle, const char *storage_id, media_svc_content_info_s *content_info, uid_t uid)
 431 {
 432         int ret = MS_MEDIA_ERR_NONE;
 433
 434         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 435         /* This code will be removed when sqlite3_mprintf works clearly */
 436         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 437         sqlite3_free(test_sql);
 438
 439         /*Update Pinyin If Support Pinyin*/
 440         if (_media_svc_check_pinyin_support()) {
 441                 if (STRING_VALID(content_info->file_name))
 442                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 443                 if (STRING_VALID(content_info->media_meta.title))
 444                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 445                 if (STRING_VALID(content_info->media_meta.album))
 446                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 447                 if (STRING_VALID(content_info->media_meta.artist))
 448                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 449                 if (STRING_VALID(content_info->media_meta.album_artist))
 450                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 451                 if (STRING_VALID(content_info->media_meta.genre))
 452                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 453                 if (STRING_VALID(content_info->media_meta.composer))
 454                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 455                 if (STRING_VALID(content_info->media_meta.copyright))
 456                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 457                 if (STRING_VALID(content_info->media_meta.description))
 458                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 459         }
 460
 461         char *sql = sqlite3_mprintf("UPDATE '%s' SET \
 462                 size=%lld, modified_time=%d, thumbnail_path=%Q, title=%Q, album_id=%d, album=%Q, artist=%Q, album_artist=%Q, genre=%Q, \
 463                 composer=%Q, year=%Q, recorded_date=%Q, copyright=%Q, track_num=%Q, description=%Q, \
 464                 bitrate=%d, bitpersample=%d, samplerate=%d, channel=%d, duration=%d, longitude=%f, latitude=%f, altitude=%f, exposure_time=%Q, fnumber=%f, iso=%d, model=%Q, width=%d, height=%d, datetaken=%Q, \
 465                                                                                                         orientation=%d WHERE path=%Q",
 466                                                                 storage_id,
 467                                                                 content_info->size,
 468                                                                 content_info->modified_time,
 469                                                                 content_info->thumbnail_path,
 470                                                                 content_info->media_meta.title,
 471                                                                 content_info->album_id,
 472                                                                 content_info->media_meta.album,
 473                                                                 content_info->media_meta.artist,
 474                                                                 content_info->media_meta.album_artist,
 475                                                                 content_info->media_meta.genre,
 476                                                                 content_info->media_meta.composer,
 477                                                                 content_info->media_meta.year,
 478                                                                 content_info->media_meta.recorded_date,
 479                                                                 content_info->media_meta.copyright,
 480                                                                 content_info->media_meta.track_num,
 481                                                                 content_info->media_meta.description,
 482                                                                 content_info->media_meta.bitrate,
 483                                                                 content_info->media_meta.bitpersample,
 484                                                                 content_info->media_meta.samplerate,
 485                                                                 content_info->media_meta.channel,
 486                                                                 content_info->media_meta.duration,
 487                                                                 content_info->media_meta.longitude,
 488                                                                 content_info->media_meta.latitude,
 489                                                                 content_info->media_meta.altitude,
 490                                                                 content_info->media_meta.exposure_time,
 491                                                                 content_info->media_meta.fnumber,
 492                                                                 content_info->media_meta.iso,
 493                                                                 content_info->media_meta.model,
 494                                                                 content_info->media_meta.width,
 495                                                                 content_info->media_meta.height,
 496                                                                 content_info->media_meta.datetaken,
 497                                                                 content_info->media_meta.orientation,
 498                                                                 content_info->path
 499                                    );
 500
 501         ret = _media_svc_sql_query(handle, sql, uid);
 502         sqlite3_free(sql);
 503
 504         return ret;
 505 }
 506 int _media_svc_get_thumbnail_path_by_path(sqlite3 *handle, const char *storage_id, const char *path, char *thumbnail_path)
 507 {
 508         int ret = MS_MEDIA_ERR_NONE;
 509         sqlite3_stmt *sql_stmt = NULL;
 510
 511         char *sql = sqlite3_mprintf("SELECT thumbnail_path FROM '%s' WHERE path='%q'", storage_id, path);
 512
 513         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 514
 515         if (ret != MS_MEDIA_ERR_NONE) {
 516                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
 517                         media_svc_debug("there is no thumbnail.");
 518                 } else {
 519                         media_svc_error("error when _media_svc_get_thumbnail_path_by_path. err = [%d]", ret);
 520                 }
 521                 return ret;
 522         }
 523
 524         _strncpy_safe(thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_PATHNAME_SIZE);
 525
 526         SQLITE3_FINALIZE(sql_stmt);
 527
 528         return MS_MEDIA_ERR_NONE;
 529 }
 530
 531 int _media_svc_get_media_type_by_path(sqlite3 *handle, const char *storage_id, const char *path, int *media_type)
 532 {
 533         int ret = MS_MEDIA_ERR_NONE;
 534         sqlite3_stmt *sql_stmt = NULL;
 535
 536         char *sql = sqlite3_mprintf("SELECT media_type FROM '%s' WHERE path='%q'", storage_id, path);
 537
 538         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 539
 540         if (ret != MS_MEDIA_ERR_NONE) {
 541                 media_svc_error("error when _media_svc_get_media_type_by_path. err = [%d]", ret);
 542                 return ret;
 543         }
 544
 545         *media_type = sqlite3_column_int(sql_stmt, 0);
 546
 547         SQLITE3_FINALIZE(sql_stmt);
 548
 549         return MS_MEDIA_ERR_NONE;
 550 }
 551
 552 int _media_svc_delete_item_by_path(sqlite3 *handle, const char *storage_id, const char *path, bool stack_query, uid_t uid)
 553 {
 554         int ret = MS_MEDIA_ERR_NONE;
 555         char *sql = sqlite3_mprintf("DELETE FROM '%s' WHERE path='%q'", storage_id, path);
 556
 557         if (!stack_query) {
 558                 ret = _media_svc_sql_query(handle, sql, uid);
 559                 sqlite3_free(sql);
 560                 if (ret != MS_MEDIA_ERR_NONE) {
 561                         media_svc_error("failed to delete item");
 562                         return ret;
 563                 }
 564         } else {
 565                 media_svc_debug("query : %s", sql);
 566                 _media_svc_sql_query_add(&g_media_svc_insert_item_query_list, &sql);
 567         }
 568
 569         return ret;
 570 }
 571
 572 int _media_svc_truncate_table(sqlite3 *handle, media_svc_storage_type_e storage_type, uid_t uid)
 573 {
 574         int ret = MS_MEDIA_ERR_NONE;
 575         char *sql = sqlite3_mprintf("DELETE FROM %s WHERE storage_type=%d", MEDIA_SVC_DB_TABLE_MEDIA, storage_type);
 576
 577         ret = _media_svc_sql_query(handle, sql, uid);
 578         sqlite3_free(sql);
 579
 580         return ret;
 581 }
 582
 583 int _media_svc_delete_invalid_items(sqlite3 *handle, media_svc_storage_type_e storage_type, uid_t uid)
 584 {
 585         int idx = 0;
 586         media_svc_thumbnailpath_s *thumbpath_record = NULL;
 587         int invalid_count = 0;
 588         int ret = MS_MEDIA_ERR_NONE;
 589
 590         ret = __media_svc_count_invalid_records_with_thumbnail(handle, storage_type, &invalid_count);
 591         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 592
 593         media_svc_debug("invalid count: %d", invalid_count);
 594
 595         if (invalid_count > 0) {
 596                 thumbpath_record = (media_svc_thumbnailpath_s *)calloc(invalid_count, sizeof(media_svc_thumbnailpath_s));
 597                 if (thumbpath_record == NULL) {
 598                         media_svc_error("fail to memory allocation");
 599                         return MS_MEDIA_ERR_OUT_OF_MEMORY;
 600                 }
 601
 602                 ret = __media_svc_get_invalid_records_with_thumbnail(handle, storage_type, invalid_count, thumbpath_record);
 603                 if (ret != MS_MEDIA_ERR_NONE) {
 604                         media_svc_error("error when get thumbnail record");
 605                         SAFE_FREE(thumbpath_record);
 606                         return ret;
 607                 }
 608         } else {
 609                 media_svc_debug("There is no item with thumbnail");
 610         }
 611
 612         char *sql = sqlite3_mprintf("DELETE FROM %s WHERE validity = 0 AND storage_type=%d", MEDIA_SVC_DB_TABLE_MEDIA, storage_type);
 613         ret = _media_svc_sql_query(handle, sql, uid);
 614         sqlite3_free(sql);
 615         if (ret != MS_MEDIA_ERR_NONE) {
 616                 SAFE_FREE(thumbpath_record);
 617                 return ret;
 618         }
 619
 620         /*Delete thumbnails*/
 621         for (idx = 0; idx < invalid_count; idx++) {
 622                 if ((strlen(thumbpath_record[idx].thumbnail_path) > 0) && (strncmp(thumbpath_record[idx].thumbnail_path, _media_svc_get_thumb_default_path(uid), sizeof(_media_svc_get_thumb_default_path(uid))) != 0)) {
 623                         ret = _media_svc_remove_file(thumbpath_record[idx].thumbnail_path);
 624                         if (ret != MS_MEDIA_ERR_NONE) {
 625                                 media_svc_error("fail to remove thumbnail file.");
 626                         }
 627                 }
 628         }
 629
 630         SAFE_FREE(thumbpath_record);
 631
 632         return MS_MEDIA_ERR_NONE;
 633 }
 634
 635 int _media_svc_delete_invalid_folder_items(sqlite3 *handle, const char *folder_path, uid_t uid)
 636 {
 637         int idx = 0;
 638         media_svc_thumbnailpath_s *thumbpath_record = NULL;
 639         int invalid_count = 0;
 640         int ret = MS_MEDIA_ERR_NONE;
 641
 642         ret = __media_svc_count_invalid_folder_records_with_thumbnail(handle, folder_path, &invalid_count);
 643         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 644
 645         media_svc_debug("invalid count: %d", invalid_count);
 646
 647         if (invalid_count > 0) {
 648                 thumbpath_record = (media_svc_thumbnailpath_s *)calloc(invalid_count, sizeof(media_svc_thumbnailpath_s));
 649                 if (thumbpath_record == NULL) {
 650                         media_svc_error("fail to memory allocation");
 651                         return MS_MEDIA_ERR_OUT_OF_MEMORY;
 652                 }
 653
 654                 ret = __media_svc_get_invalid_folder_records_with_thumbnail(handle, folder_path, invalid_count, thumbpath_record);
 655                 if (ret != MS_MEDIA_ERR_NONE) {
 656                         media_svc_error("error when get thumbnail record");
 657                         SAFE_FREE(thumbpath_record);
 658                         return ret;
 659                 }
 660         } else {
 661                 media_svc_debug("There is no item with thumbnail");
 662         }
 663
 664         char *sql = sqlite3_mprintf("DELETE FROM %s WHERE validity = 0 AND path LIKE '%q/%%'", MEDIA_SVC_DB_TABLE_MEDIA, folder_path);
 665         ret = _media_svc_sql_query(handle, sql, uid);
 666         sqlite3_free(sql);
 667         if (ret != MS_MEDIA_ERR_NONE) {
 668                 SAFE_FREE(thumbpath_record);
 669                 return ret;
 670         }
 671
 672         /*Delete thumbnails*/
 673         for (idx = 0; idx < invalid_count; idx++) {
 674                 if ((strlen(thumbpath_record[idx].thumbnail_path) > 0) && (strncmp(thumbpath_record[idx].thumbnail_path, _media_svc_get_thumb_default_path(uid), sizeof(_media_svc_get_thumb_default_path(uid))) != 0)) {
 675                         ret = _media_svc_remove_file(thumbpath_record[idx].thumbnail_path);
 676                         if (ret != MS_MEDIA_ERR_NONE) {
 677                                 media_svc_error("fail to remove thumbnail file.");
 678                         }
 679                 }
 680         }
 681
 682         SAFE_FREE(thumbpath_record);
 683
 684         return MS_MEDIA_ERR_NONE;
 685 }
 686
 687 int _media_svc_update_item_validity(sqlite3 *handle, const char *path, int validity, bool stack_query, uid_t uid)
 688 {
 689         int ret = MS_MEDIA_ERR_NONE;
 690
 691         char *sql = sqlite3_mprintf("UPDATE %s SET validity=%d WHERE path= '%q'", MEDIA_SVC_DB_TABLE_MEDIA, validity, path);
 692
 693         if (!stack_query) {
 694                 ret = _media_svc_sql_query(handle, sql, uid);
 695                 sqlite3_free(sql);
 696         } else {
 697                 _media_svc_sql_query_add(&g_media_svc_item_validity_query_list, &sql);
 698         }
 699
 700         return ret;
 701 }
 702
 703 int _media_svc_update_thumbnail_path(sqlite3 *handle,  const char *storage_id, const char *path, const char *thumb_path, uid_t uid)
 704 {
 705         int ret = MS_MEDIA_ERR_NONE;
 706
 707         char *sql = sqlite3_mprintf("UPDATE '%s' SET thumbnail_path=%Q WHERE path= %Q", storage_id, thumb_path, path);
 708
 709         ret = _media_svc_sql_query(handle, sql, uid);
 710         sqlite3_free(sql);
 711
 712         return ret;
 713 }
 714
 715 int _media_svc_update_storage_item_validity(sqlite3 *handle, media_svc_storage_type_e storage_type, int validity, uid_t uid)
 716 {
 717         int ret = MS_MEDIA_ERR_NONE;
 718
 719         char *sql = sqlite3_mprintf("UPDATE %s SET validity=%d WHERE storage_type=%d", MEDIA_SVC_DB_TABLE_MEDIA, validity, storage_type);
 720
 721         ret = _media_svc_sql_query(handle, sql, uid);
 722         sqlite3_free(sql);
 723
 724         return ret;
 725 }
 726
 727 int _media_svc_update_folder_item_validity(sqlite3 *handle, const char *folder_path, int validity, uid_t uid)
 728 {
 729         int ret = MS_MEDIA_ERR_NONE;
 730         char *sql = NULL;
 731         char folder_uuid[MEDIA_SVC_UUID_SIZE + 1] = {0, };
 732         sqlite3_stmt *sql_stmt = NULL;
 733
 734         /*Get folder ID*/
 735         sql = sqlite3_mprintf("SELECT folder_uuid FROM %s WHERE path='%q'", MEDIA_SVC_DB_TABLE_FOLDER, folder_path);
 736         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 737         if (ret != MS_MEDIA_ERR_NONE) {
 738                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
 739                         media_svc_debug("folder not exist");
 740                 else
 741                         media_svc_error("error when get folder_id. err = [%d]", ret);
 742
 743                 return ret;
 744         }
 745
 746         _strncpy_safe(folder_uuid, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE + 1);
 747         SQLITE3_FINALIZE(sql_stmt);
 748
 749         /*Update folder item validity*/
 750         sql = sqlite3_mprintf("UPDATE %s SET validity=%d WHERE (storage_type = 0 OR storage_type = 1) AND folder_uuid='%q'", MEDIA_SVC_DB_TABLE_MEDIA, validity, folder_uuid);
 751         ret = _media_svc_sql_query(handle, sql, uid);
 752         sqlite3_free(sql);
 753
 754         return ret;
 755 }
 756
 757 int _media_svc_update_recursive_folder_item_validity(sqlite3 *handle, const char *folder_path, int validity, uid_t uid)
 758 {
 759         int ret = MS_MEDIA_ERR_NONE;
 760
 761         /*Update folder item validity*/
 762         char *sql = sqlite3_mprintf("UPDATE %s SET validity=%d WHERE (storage_type = 0 OR storage_type = 1) AND path LIKE '%q/%%'", MEDIA_SVC_DB_TABLE_MEDIA, validity, folder_path);
 763
 764         ret = _media_svc_sql_query(handle, sql, uid);
 765         sqlite3_free(sql);
 766
 767         return ret;
 768 }
 769
 770 int _media_svc_update_item_by_path(sqlite3 *handle, const char *src_path, media_svc_storage_type_e dest_storage, const char *dest_path,
 771                                    const char *file_name, int modified_time, const char *folder_uuid, const char *thumb_path, bool stack_query, uid_t uid)
 772 {
 773         /* update path, filename, modified_time, folder_uuid, thumbnail_path, */
 774         /* played_count, last_played_time, last_played_position, favourite, storaget_type*/
 775
 776         int ret = MS_MEDIA_ERR_NONE;
 777         char *sql = NULL;
 778
 779         if (thumb_path != NULL) {
 780                 sql = sqlite3_mprintf("UPDATE %s SET \
 781                                         path=%Q, file_name=%Q, modified_time=%d, folder_uuid=%Q, thumbnail_path=%Q, storage_type=%d, \
 782                                         played_count=0, last_played_time=0, last_played_position=0 \
 783                                         WHERE path=%Q",
 784                                       MEDIA_SVC_DB_TABLE_MEDIA, dest_path, file_name, modified_time, folder_uuid, thumb_path, dest_storage, src_path);
 785         } else {
 786                 sql = sqlite3_mprintf("UPDATE %s SET \
 787                                         path=%Q, file_name=%Q, modified_time=%d, folder_uuid=%Q, storage_type=%d, \
 788                                         played_count=0, last_played_time=0, last_played_position=0 \
 789                                         WHERE path=%Q",
 790                                       MEDIA_SVC_DB_TABLE_MEDIA, dest_path, file_name, modified_time, folder_uuid, dest_storage, src_path);
 791         }
 792
 793         if (!stack_query) {
 794                 ret = _media_svc_sql_query(handle, sql, uid);
 795                 sqlite3_free(sql);
 796         } else {
 797                 _media_svc_sql_query_add(&g_media_svc_move_item_query_list, &sql);
 798         }
 799
 800         return ret;
 801 }
 802
 803 int _media_svc_list_query_do(sqlite3 *handle, media_svc_query_type_e query_type, uid_t uid)
 804 {
 805         int ret = MS_MEDIA_ERR_NONE;
 806
 807         ret = _media_svc_sql_begin_trans(handle, uid);
 808         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 809
 810         if (query_type == MEDIA_SVC_QUERY_SET_ITEM_VALIDITY)
 811                 ret = _media_svc_sql_query_list(handle, &g_media_svc_item_validity_query_list, uid);
 812         else if (query_type == MEDIA_SVC_QUERY_MOVE_ITEM)
 813                 ret = _media_svc_sql_query_list(handle, &g_media_svc_move_item_query_list, uid);
 814         else if (query_type == MEDIA_SVC_QUERY_INSERT_ITEM)
 815                 ret = _media_svc_sql_query_list(handle, &g_media_svc_insert_item_query_list, uid);
 816         else
 817                 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
 818
 819         if (ret != MS_MEDIA_ERR_NONE) {
 820                 media_svc_error("_media_svc_list_query_do failed. start rollback");
 821                 _media_svc_sql_rollback_trans(handle, uid);
 822                 return ret;
 823         }
 824
 825         ret = _media_svc_sql_end_trans(handle, uid);
 826         if (ret != MS_MEDIA_ERR_NONE) {
 827                 media_svc_error("mb_svc_sqlite3_commit_trans failed.. Now start to rollback");
 828                 _media_svc_sql_rollback_trans(handle, uid);
 829                 return ret;
 830         }
 831
 832         return MS_MEDIA_ERR_NONE;
 833 }
 834
 835 int _media_svc_get_burst_id(sqlite3 *handle, int *id)
 836 {
 837         int ret = MS_MEDIA_ERR_NONE;
 838         int cur_id = -1;
 839         sqlite3_stmt *sql_stmt = NULL;
 840         char *sql = sqlite3_mprintf("SELECT max(CAST(burst_id AS INTEGER)) FROM %s", MEDIA_SVC_DB_TABLE_MEDIA);
 841
 842         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 843
 844         if (ret != MS_MEDIA_ERR_NONE) {
 845                 media_svc_error("error when _media_svc_get_burst_id. err = [%d]", ret);
 846                 return ret;
 847         }
 848
 849         cur_id = sqlite3_column_int(sql_stmt, 0);
 850         *id = ++cur_id;
 851         SQLITE3_FINALIZE(sql_stmt);
 852
 853         return MS_MEDIA_ERR_NONE;
 854 }
 855
 856 int _media_svc_get_noti_info(sqlite3 *handle,  const char *storage_id, const char *path, int update_item, media_svc_noti_item **item)
 857 {
 858         int ret = MS_MEDIA_ERR_NONE;
 859         sqlite3_stmt *sql_stmt = NULL;
 860         char *sql = NULL;
 861         int is_root_dir = FALSE;
 862
 863         if (item == NULL) {
 864                 media_svc_error("invalid parameter");
 865                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 866         }
 867
 868         if (update_item == MS_MEDIA_ITEM_FILE) {
 869                 sql = sqlite3_mprintf("SELECT media_uuid, media_type, mime_type FROM '%s' WHERE path=%Q", storage_id, path);
 870         } else if (update_item == MS_MEDIA_ITEM_DIRECTORY) {
 871                 sql = sqlite3_mprintf("SELECT folder_uuid FROM '%s' WHERE path=%Q AND storage_uuid='%s'", MEDIA_SVC_DB_TABLE_FOLDER, path, storage_id);
 872         } else {
 873                 media_svc_error("_media_svc_get_noti_info failed : update item");
 874                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 875         }
 876
 877         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 878
 879         if (ret != MS_MEDIA_ERR_NONE) {
 880                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD && update_item == MS_MEDIA_ITEM_DIRECTORY) {
 881                         media_svc_debug("This is root directory of media");
 882                         sql_stmt = NULL;
 883                         is_root_dir = TRUE;
 884                 } else {
 885                         media_svc_error("error when _media_svc_get_noti_info. err = [%d]", ret);
 886                         return ret;
 887                 }
 888         }
 889
 890         *item = calloc(1, sizeof(media_svc_noti_item));
 891         if (*item == NULL) {
 892                 media_svc_error("_media_svc_get_noti_info failed : calloc");
 893                 return MS_MEDIA_ERR_OUT_OF_MEMORY;
 894         }
 895
 896         if (update_item == MS_MEDIA_ITEM_FILE) {
 897                 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
 898                         (*item)->media_uuid = strdup((const char *)sqlite3_column_text(sql_stmt, 0));
 899
 900                 (*item)->media_type = sqlite3_column_int(sql_stmt, 1);
 901
 902                 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 2)))
 903                         (*item)->mime_type = strdup((const char *)sqlite3_column_text(sql_stmt, 2));
 904         } else if (update_item == MS_MEDIA_ITEM_DIRECTORY) {
 905                 if (is_root_dir) {
 906                         (*item)->media_uuid = NULL;
 907                 } else {
 908                         if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
 909                                 (*item)->media_uuid = strdup((const char *)sqlite3_column_text(sql_stmt, 0));
 910                 }
 911         }
 912
 913         SQLITE3_FINALIZE(sql_stmt);
 914
 915         return MS_MEDIA_ERR_NONE;
 916 }
 917
 918 int _media_svc_count_invalid_folder_items(sqlite3 *handle, const char *folder_path, int *count)
 919 {
 920         int ret = MS_MEDIA_ERR_NONE;
 921         sqlite3_stmt *sql_stmt = NULL;
 922         char *sql = sqlite3_mprintf("SELECT count(*) FROM %s WHERE validity=0 AND path LIKE '%q/%%'",
 923                                     MEDIA_SVC_DB_TABLE_MEDIA, folder_path);
 924
 925         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 926
 927         if (ret != MS_MEDIA_ERR_NONE) {
 928                 media_svc_error("error when _media_svc_count_invalid_folder_items. err = [%d]", ret);
 929                 return ret;
 930         }
 931
 932         *count = sqlite3_column_int(sql_stmt, 0);
 933
 934         SQLITE3_FINALIZE(sql_stmt);
 935
 936         return MS_MEDIA_ERR_NONE;
 937 }
 938
 939 int _media_svc_get_thumbnail_count(sqlite3 *handle, const char *thumb_path, int *count)
 940 {
 941         int ret = MS_MEDIA_ERR_NONE;
 942         sqlite3_stmt *sql_stmt = NULL;
 943         char *sql = sqlite3_mprintf("SELECT count(*) FROM %s WHERE thumbnail_path=%Q", MEDIA_SVC_DB_TABLE_MEDIA, thumb_path);
 944
 945         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 946
 947         if (ret != MS_MEDIA_ERR_NONE) {
 948                 media_svc_error("error when _media_svc_get_thumbnail_count. err = [%d]", ret);
 949                 return ret;
 950         }
 951
 952         *count = sqlite3_column_int(sql_stmt, 0);
 953
 954         SQLITE3_FINALIZE(sql_stmt);
 955
 956         return MS_MEDIA_ERR_NONE;
 957 }
 958
 959 int _media_svc_get_fileinfo_by_path(sqlite3 *handle, const char *path, time_t *modified_time, unsigned long long *size)
 960 {
 961         int ret = MS_MEDIA_ERR_NONE;
 962         sqlite3_stmt *sql_stmt = NULL;
 963         char *sql = sqlite3_mprintf("SELECT modified_time, size FROM %s WHERE path='%q'",
 964                                     MEDIA_SVC_DB_TABLE_MEDIA, path);
 965
 966         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 967
 968         if (ret != MS_MEDIA_ERR_NONE) {
 969                 media_svc_error("error when _media_svc_get_fileinfo_by_path. err = [%d]", ret);
 970                 return ret;
 971         }
 972
 973         *modified_time = (int)sqlite3_column_int(sql_stmt, 0);
 974         *size = (unsigned long long)sqlite3_column_int64(sql_stmt, 1);
 975
 976         SQLITE3_FINALIZE(sql_stmt);
 977
 978         return MS_MEDIA_ERR_NONE;
 979 }