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