src/common/media-svc-media.c

   1 /*
   2  * libmedia-service
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Hyunjun Ko <zzoon.ko@samsung.com>, Haejeong Kim <backto.kim@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 #include <string.h>
  23 #include <unistd.h>
  24 #include <sys/types.h>
  25 #include <media-util-err.h>
  26 #include "media-svc-media.h"
  27 #include "media-svc-media-folder.h"
  28 #include "media-svc-debug.h"
  29 #include "media-svc-util.h"
  30 #include "media-svc-db-utils.h"
  31 #include "media-svc-noti.h"
  32
  33 #define MEDIA_SVC_MAX_COMMIT_SIZE 200
  34
  35 static __thread GList *g_media_svc_item_validity_query_list = NULL;
  36 static __thread GList *g_media_svc_insert_item_query_list = NULL;
  37 static __thread GList *g_media_svc_update_item_query_list = NULL;
  38 static __thread GList *g_media_svc_update_list = NULL;
  39
  40 static int __media_svc_get_invalid_records_with_thumbnail(sqlite3 *handle, const char *storage_id, GArray **thumb_path)
  41 {
  42         int ret = MS_MEDIA_ERR_NONE;
  43         sqlite3_stmt *sql_stmt = NULL;
  44         char *sql = sqlite3_mprintf("SELECT thumbnail_path FROM '%q' WHERE validity=0 AND thumbnail_path IS NOT NULL", storage_id);
  45
  46         media_svc_debug("[SQL query] : %s", sql);
  47
  48         ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
  49         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Query failed. err[%d]", ret);
  50
  51         while (sqlite3_step(sql_stmt) == SQLITE_ROW) {
  52                 char *path = NULL;
  53                 path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
  54                 g_array_append_val(*thumb_path, path);
  55         }
  56
  57         SQLITE3_FINALIZE(sql_stmt);
  58
  59         return MS_MEDIA_ERR_NONE;
  60 }
  61
  62 int _media_svc_count_record_with_path(sqlite3 *handle, const char *storage_id, const char *path, int *count)
  63 {
  64         int ret = MS_MEDIA_ERR_NONE;
  65         sqlite3_stmt *sql_stmt = NULL;
  66
  67         char *sql = sqlite3_mprintf("SELECT count(*) FROM '%q' WHERE path='%q'", storage_id, path);
  68
  69         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
  70
  71         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
  72
  73         *count = sqlite3_column_int(sql_stmt, 0);
  74
  75         SQLITE3_FINALIZE(sql_stmt);
  76
  77         return MS_MEDIA_ERR_NONE;
  78 }
  79
  80 int _media_svc_insert_item_with_data(sqlite3 *handle, const char *storage_id, media_svc_content_info_s *content_info, int is_burst, bool stack_query, uid_t uid)
  81 {
  82         int ret = MS_MEDIA_ERR_NONE;
  83         char *burst_id = NULL;
  84
  85         const char *db_fields = "media_uuid, path, file_name, media_type, mime_type, size, added_time, modified_time, folder_uuid, thumbnail_path, \
  86                 title, album_id, album, artist, album_artist, genre, composer, year, recorded_date, copyright, track_num, description, category, keyword, location_tag, \
  87                 content_name, age_rating, author, provider, last_played_time, played_count, favourite, bitrate, bitpersample, samplerate, channel, duration, \
  88                 longitude, latitude, altitude, exposure_time, fnumber, iso, model, width, height, datetaken, orientation, rating, is_drm, storage_type, burst_id, timeline, weather, sync_status, \
  89                 file_name_pinyin, title_pinyin, album_pinyin, artist_pinyin, album_artist_pinyin, genre_pinyin, composer_pinyin, copyright_pinyin, description_pinyin, storage_uuid, is_360";
  90
  91         const char *db_fields_basic = "media_uuid, path, file_name, media_type, mime_type, size, added_time, modified_time, folder_uuid, thumbnail_path, \
  92                 album_id, last_played_time, played_count, favourite, is_drm, storage_type, burst_id, timeline, sync_status, file_name_pinyin, storage_uuid, is_360";
  93
  94         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
  95         /* This code will be removed when sqlite3_mprintf works clearly */
  96         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
  97         SQLITE3_SAFE_FREE(test_sql);
  98
  99         if (is_burst) {
 100                 int burst_id_int = 0;
 101                 ret = _media_svc_get_burst_id(handle, storage_id, &burst_id_int);
 102                 if (ret != MS_MEDIA_ERR_NONE)
 103                         burst_id = NULL;
 104
 105                 if (burst_id_int > 0) {
 106                         media_svc_debug("Burst id : %d", burst_id_int);
 107                         burst_id = sqlite3_mprintf("%d", burst_id_int);
 108                 }
 109
 110                 /* Get thumbnail for burst shot */
 111                 char thumb_path[MEDIA_SVC_PATHNAME_SIZE + 1] = {0, };
 112
 113                 ret = _media_svc_create_thumbnail(content_info->path, thumb_path, sizeof(thumb_path), content_info->media_type, uid);
 114                 if (ret == MS_MEDIA_ERR_NONE)
 115                         content_info->thumbnail_path = g_strdup(thumb_path);
 116         }
 117
 118         /*Update Pinyin If Support Pinyin*/
 119         if (_media_svc_check_pinyin_support()) {
 120                 if (STRING_VALID(content_info->file_name))
 121                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 122                 if (STRING_VALID(content_info->media_meta.title))
 123                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 124                 if (STRING_VALID(content_info->media_meta.album))
 125                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 126                 if (STRING_VALID(content_info->media_meta.artist))
 127                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 128                 if (STRING_VALID(content_info->media_meta.album_artist))
 129                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 130                 if (STRING_VALID(content_info->media_meta.genre))
 131                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 132                 if (STRING_VALID(content_info->media_meta.composer))
 133                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 134                 if (STRING_VALID(content_info->media_meta.copyright))
 135                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 136                 if (STRING_VALID(content_info->media_meta.description))
 137                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 138         }
 139
 140         char *sql = sqlite3_mprintf("INSERT INTO '%q' (%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %d, %Q, \
 141                 %Q, %Q, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %d, %d, %d, \
 142                 %d, %d, %d, %d, %d, %.6f, %.6f, %.6f, %Q, %.6f, %d, %Q, %d, %d, %Q, %d, \
 143                 %d, %d, %d, %Q, %d, %Q, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %d);",
 144                                 content_info->storage_uuid, db_fields,
 145                                 content_info->media_uuid,
 146                                 content_info->path,
 147                                 content_info->file_name,
 148                                 content_info->media_type,
 149                                 content_info->mime_type,
 150                                 content_info->size,
 151                                 content_info->added_time,
 152                                 content_info->modified_time,
 153                                 content_info->folder_uuid,                      /* 1st line */
 154                                 content_info->thumbnail_path,
 155                                 content_info->media_meta.title,
 156                                 content_info->album_id,
 157                                 content_info->media_meta.album,
 158                                 content_info->media_meta.artist,
 159                                 content_info->media_meta.album_artist,
 160                                 content_info->media_meta.genre,
 161                                 content_info->media_meta.composer,
 162                                 content_info->media_meta.year,
 163                                 content_info->media_meta.recorded_date,
 164                                 content_info->media_meta.copyright,
 165                                 content_info->media_meta.track_num,
 166                                 content_info->media_meta.description,
 167                                 content_info->media_meta.category,
 168                                 content_info->media_meta.keyword,
 169                                 content_info->media_meta.location_tag,
 170                                 content_info->media_meta.content_name,
 171                                 content_info->media_meta.age_rating,
 172                                 content_info->media_meta.author,
 173                                 content_info->media_meta.provider,
 174                                 content_info->last_played_time,
 175                                 content_info->played_count,
 176                                 content_info->favourate,                /* 2nd line */
 177                                 content_info->media_meta.bitrate,
 178                                 content_info->media_meta.bitpersample,
 179                                 content_info->media_meta.samplerate,
 180                                 content_info->media_meta.channel,
 181                                 content_info->media_meta.duration,
 182                                 content_info->media_meta.longitude,
 183                                 content_info->media_meta.latitude,
 184                                 content_info->media_meta.altitude,
 185                                 content_info->media_meta.exposure_time,
 186                                 content_info->media_meta.fnumber,
 187                                 content_info->media_meta.iso,
 188                                 content_info->media_meta.model,
 189                                 content_info->media_meta.width,
 190                                 content_info->media_meta.height,
 191                                 content_info->media_meta.datetaken,
 192                                 content_info->media_meta.orientation,           /* 3rd line */
 193                                 content_info->media_meta.rating,
 194                                 content_info->is_drm,
 195                                 content_info->storage_type,
 196                                 burst_id,
 197                                 content_info->timeline,
 198                                 content_info->media_meta.weather,
 199                                 content_info->sync_status,
 200                                 content_info->file_name_pinyin,
 201                                 content_info->media_meta.title_pinyin,
 202                                 content_info->media_meta.album_pinyin,
 203                                 content_info->media_meta.artist_pinyin,
 204                                 content_info->media_meta.album_artist_pinyin,
 205                                 content_info->media_meta.genre_pinyin,
 206                                 content_info->media_meta.composer_pinyin,
 207                                 content_info->media_meta.copyright_pinyin,
 208                                 content_info->media_meta.description_pinyin,
 209                                 content_info->storage_uuid,
 210                                 content_info->media_meta.is_360         /* 4th line */
 211                         );
 212
 213         /* Check query length */
 214         if (sql != NULL && strlen(sql) >= (MEDIA_SVC_QUERY_LEN_MAX - 1)) {
 215                 media_svc_debug("Query length is over %d byte.. So, remake query using only basic information..", MEDIA_SVC_QUERY_LEN_MAX - 1);
 216                 SQLITE3_SAFE_FREE(sql);
 217
 218                 sql = sqlite3_mprintf("INSERT INTO '%q' (%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %d, %Q, %Q, %d, %d, %d, %d, %d, %d, %Q, %d, %d, %Q, %Q, %d);",
 219                                                 content_info->storage_uuid, db_fields_basic,
 220                                                 content_info->media_uuid,
 221                                                 content_info->path,
 222                                                 content_info->file_name,
 223                                                 content_info->media_type,
 224                                                 content_info->mime_type,
 225                                                 content_info->size,
 226                                                 content_info->added_time,
 227                                                 content_info->modified_time,
 228                                                 content_info->folder_uuid,
 229                                                 content_info->thumbnail_path,
 230                                                 content_info->album_id,
 231                                                 content_info->last_played_time,
 232                                                 content_info->played_count,
 233                                                 content_info->favourate,
 234                                                 content_info->is_drm,
 235                                                 content_info->storage_type,
 236                                                 burst_id,
 237                                                 content_info->timeline,
 238                                                 content_info->sync_status,
 239                                                 content_info->file_name_pinyin,
 240                                                 content_info->storage_uuid,
 241                                                 content_info->media_meta.is_360         /* 1st line */
 242                                                 );
 243         }
 244
 245         SQLITE3_SAFE_FREE(burst_id);
 246
 247         if (!stack_query) {
 248                 ret = _media_svc_sql_query(sql, uid);
 249                 SQLITE3_SAFE_FREE(sql);
 250                 if (ret != MS_MEDIA_ERR_NONE) {
 251                         media_svc_error("failed to insert item");
 252                         return ret;
 253                 }
 254         } else {
 255                 media_svc_debug("query : %s", sql);
 256                 _media_svc_sql_query_add(&g_media_svc_insert_item_query_list, &sql);
 257         }
 258
 259         return MS_MEDIA_ERR_NONE;
 260 }
 261
 262 int _media_svc_update_meta_with_data(media_svc_content_info_s *content_info)
 263 {
 264         int ret = MS_MEDIA_ERR_NONE;
 265
 266         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 267         /* This code will be removed when sqlite3_mprintf works clearly */
 268         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 269         SQLITE3_SAFE_FREE(test_sql);
 270
 271         /*Update Pinyin If Support Pinyin*/
 272         if (_media_svc_check_pinyin_support()) {
 273                 if (STRING_VALID(content_info->file_name))
 274                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 275                 if (STRING_VALID(content_info->media_meta.title))
 276                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 277                 if (STRING_VALID(content_info->media_meta.album))
 278                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 279                 if (STRING_VALID(content_info->media_meta.artist))
 280                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 281                 if (STRING_VALID(content_info->media_meta.album_artist))
 282                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 283                 if (STRING_VALID(content_info->media_meta.genre))
 284                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 285                 if (STRING_VALID(content_info->media_meta.composer))
 286                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 287                 if (STRING_VALID(content_info->media_meta.copyright))
 288                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 289                 if (STRING_VALID(content_info->media_meta.description))
 290                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 291         }
 292
 293         char *sql = sqlite3_mprintf("UPDATE '%q' SET title=%Q, album=%Q, artist=%Q, album_artist=%Q, genre=%Q, composer=%Q, copyright=%Q, description=%Q, \
 294                 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 \
 295                 WHERE path=%Q;",
 296                                 content_info->storage_uuid,
 297                                 content_info->media_meta.title,
 298                                 content_info->media_meta.album,
 299                                 content_info->media_meta.artist,
 300                                 content_info->media_meta.album_artist,
 301                                 content_info->media_meta.genre,
 302                                 content_info->media_meta.composer,
 303                                 content_info->media_meta.copyright,
 304                                 content_info->media_meta.description,
 305                                 content_info->file_name_pinyin,
 306                                 content_info->media_meta.title_pinyin,
 307                                 content_info->media_meta.album_pinyin,
 308                                 content_info->media_meta.artist_pinyin,
 309                                 content_info->media_meta.album_artist_pinyin,
 310                                 content_info->media_meta.genre_pinyin,
 311                                 content_info->media_meta.composer_pinyin,
 312                                 content_info->media_meta.copyright_pinyin,
 313                                 content_info->media_meta.description_pinyin,
 314                                 content_info->path
 315                                 );
 316
 317         if (sql != NULL) {
 318                 media_svc_debug("query : %s", sql);
 319                 _media_svc_sql_query_add(&g_media_svc_update_item_query_list, &sql);
 320         } else {
 321                 media_svc_error("sqlite3_mprintf failed");
 322                 ret = MS_MEDIA_ERR_OUT_OF_MEMORY;
 323         }
 324
 325         return ret;
 326 }
 327
 328 int _media_svc_update_item_with_data(const char *storage_id, media_svc_content_info_s *content_info, uid_t uid)
 329 {
 330         int ret = MS_MEDIA_ERR_NONE;
 331
 332         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 333         /* This code will be removed when sqlite3_mprintf works clearly */
 334         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 335         SQLITE3_SAFE_FREE(test_sql);
 336
 337         /*Update Pinyin If Support Pinyin*/
 338         if (_media_svc_check_pinyin_support()) {
 339                 if (STRING_VALID(content_info->file_name))
 340                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 341                 if (STRING_VALID(content_info->media_meta.title))
 342                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 343                 if (STRING_VALID(content_info->media_meta.album))
 344                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 345                 if (STRING_VALID(content_info->media_meta.artist))
 346                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 347                 if (STRING_VALID(content_info->media_meta.album_artist))
 348                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 349                 if (STRING_VALID(content_info->media_meta.genre))
 350                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 351                 if (STRING_VALID(content_info->media_meta.composer))
 352                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 353                 if (STRING_VALID(content_info->media_meta.copyright))
 354                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 355                 if (STRING_VALID(content_info->media_meta.description))
 356                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 357         }
 358
 359         char *sql = sqlite3_mprintf("UPDATE '%q' SET size=%lld, modified_time=%d, thumbnail_path=%Q, title=%Q, album_id=%d, album=%Q, artist=%Q, album_artist=%Q, genre=%Q, \
 360                 composer=%Q, year=%Q, recorded_date=%Q, copyright=%Q, track_num=%Q, description=%Q, bitrate=%d, bitpersample=%d, samplerate=%d, channel=%d, duration=%d, \
 361                 longitude=%f, latitude=%f, altitude=%f, exposure_time=%Q, fnumber=%f, iso=%d, model=%Q, width=%d, height=%d, datetaken=%Q, orientation=%d WHERE path=%Q;",
 362                                 storage_id,
 363                                 content_info->size,
 364                                 content_info->modified_time,
 365                                 content_info->thumbnail_path,
 366                                 content_info->media_meta.title,
 367                                 content_info->album_id,
 368                                 content_info->media_meta.album,
 369                                 content_info->media_meta.artist,
 370                                 content_info->media_meta.album_artist,
 371                                 content_info->media_meta.genre,
 372                                 content_info->media_meta.composer,
 373                                 content_info->media_meta.year,
 374                                 content_info->media_meta.recorded_date,
 375                                 content_info->media_meta.copyright,
 376                                 content_info->media_meta.track_num,
 377                                 content_info->media_meta.description,
 378                                 content_info->media_meta.bitrate,
 379                                 content_info->media_meta.bitpersample,
 380                                 content_info->media_meta.samplerate,
 381                                 content_info->media_meta.channel,
 382                                 content_info->media_meta.duration,
 383                                 content_info->media_meta.longitude,
 384                                 content_info->media_meta.latitude,
 385                                 content_info->media_meta.altitude,
 386                                 content_info->media_meta.exposure_time,
 387                                 content_info->media_meta.fnumber,
 388                                 content_info->media_meta.iso,
 389                                 content_info->media_meta.model,
 390                                 content_info->media_meta.width,
 391                                 content_info->media_meta.height,
 392                                 content_info->media_meta.datetaken,
 393                                 content_info->media_meta.orientation,
 394                                 content_info->path
 395                                 );
 396
 397         ret = _media_svc_sql_query(sql, uid);
 398         SQLITE3_SAFE_FREE(sql);
 399
 400         return ret;
 401 }
 402 int _media_svc_get_thumbnail_path_by_path(sqlite3 *handle, const char *path, char *thumbnail_path)
 403 {
 404         int ret = MS_MEDIA_ERR_NONE;
 405         sqlite3_stmt *sql_stmt = NULL;
 406
 407         char *sql = sqlite3_mprintf("SELECT thumbnail_path FROM '%q' WHERE path='%q'", MEDIA_SVC_DB_VIEW_MEDIA, path);
 408
 409         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 410
 411         if (ret != MS_MEDIA_ERR_NONE) {
 412                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
 413                         media_svc_debug("there is no thumbnail.");
 414                 else
 415                         media_svc_error("error when _media_svc_get_thumbnail_path_by_path. err = [%d]", ret);
 416
 417                 return ret;
 418         }
 419
 420         SAFE_STRLCPY(thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_PATHNAME_SIZE);
 421
 422         SQLITE3_FINALIZE(sql_stmt);
 423
 424         return MS_MEDIA_ERR_NONE;
 425 }
 426
 427 int _media_svc_get_media_type_by_path(sqlite3 *handle, const char *storage_id, const char *path, int *media_type)
 428 {
 429         int ret = MS_MEDIA_ERR_NONE;
 430         sqlite3_stmt *sql_stmt = NULL;
 431
 432         char *sql = sqlite3_mprintf("SELECT media_type FROM '%q' WHERE path='%q'", storage_id, path);
 433
 434         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 435
 436         if (ret != MS_MEDIA_ERR_NONE) {
 437                 media_svc_error("error when _media_svc_get_media_type_by_path. err = [%d]", ret);
 438                 return ret;
 439         }
 440
 441         *media_type = sqlite3_column_int(sql_stmt, 0);
 442
 443         SQLITE3_FINALIZE(sql_stmt);
 444
 445         return MS_MEDIA_ERR_NONE;
 446 }
 447
 448 int _media_svc_delete_item_by_path(const char *storage_id, const char *path, bool stack_query, uid_t uid)
 449 {
 450         int ret = MS_MEDIA_ERR_NONE;
 451         char *sql = sqlite3_mprintf("DELETE FROM '%q' WHERE path='%q';", storage_id, path);
 452
 453         if (!stack_query) {
 454                 ret = _media_svc_sql_query(sql, uid);
 455                 SQLITE3_SAFE_FREE(sql);
 456                 if (ret != MS_MEDIA_ERR_NONE) {
 457                         media_svc_error("failed to delete item");
 458                         return ret;
 459                 }
 460         } else {
 461                 media_svc_debug("query : %s", sql);
 462                 _media_svc_sql_query_add(&g_media_svc_insert_item_query_list, &sql);
 463         }
 464
 465         return ret;
 466 }
 467
 468 int _media_svc_delete_invalid_items(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e storage_type, uid_t uid)
 469 {
 470         int ret = MS_MEDIA_ERR_NONE;
 471         GArray *thumb_list = NULL;
 472
 473         thumb_list = g_array_new(FALSE, FALSE, sizeof(char*));
 474
 475         /*If external USB, no need this process */
 476         if (storage_type != MEDIA_SVC_STORAGE_EXTERNAL_USB) {
 477                 ret = __media_svc_get_invalid_records_with_thumbnail(handle, storage_id, &thumb_list);
 478                 if (ret != MS_MEDIA_ERR_NONE) {
 479                         media_svc_error("error when get thumbnail record");
 480                         g_array_free(thumb_list, false);
 481                         thumb_list = NULL;
 482                         return ret;
 483                 }
 484         }
 485
 486         char *sql = sqlite3_mprintf("DELETE FROM '%q' WHERE validity = 0;", storage_id);
 487
 488         ret = _media_svc_sql_query(sql, uid);
 489         SQLITE3_SAFE_FREE(sql);
 490         if (ret != MS_MEDIA_ERR_NONE) {
 491                 while ((thumb_list != NULL) && (thumb_list->len != 0)) {
 492                         char *thumb_path = NULL;
 493                         thumb_path = g_array_index(thumb_list , char*, 0);
 494                         g_array_remove_index(thumb_list, 0);
 495                         SAFE_FREE(thumb_path);
 496                 }
 497                 g_array_free(thumb_list, false);
 498                 thumb_list = NULL;
 499                 return ret;
 500         }
 501
 502         /*Delete thumbnails*/
 503         while (thumb_list->len != 0) {
 504                 char *thumb_path = NULL;
 505                 thumb_path = g_array_index(thumb_list , char*, 0);
 506                 g_array_remove_index(thumb_list, 0);
 507
 508                 ret = _media_svc_remove_file(thumb_path);
 509                 if (ret != MS_MEDIA_ERR_NONE)
 510                         media_svc_error("fail to remove thumbnail file.");
 511
 512                 SAFE_FREE(thumb_path);
 513         }
 514
 515         g_array_free(thumb_list, false);
 516         thumb_list = NULL;
 517
 518         return MS_MEDIA_ERR_NONE;
 519 }
 520
 521 int _media_svc_update_item_validity(const char *storage_id, const char *path, int validity, bool stack_query, uid_t uid)
 522 {
 523         int ret = MS_MEDIA_ERR_NONE;
 524
 525         char *sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE path= '%q';", storage_id, validity, path);
 526
 527         if (!stack_query) {
 528                 ret = _media_svc_sql_query(sql, uid);
 529                 SQLITE3_SAFE_FREE(sql);
 530         } else {
 531                 _media_svc_sql_query_add(&g_media_svc_item_validity_query_list, &sql);
 532         }
 533
 534         return ret;
 535 }
 536
 537 int _media_svc_update_thumbnail_path(const char *storage_id, const char *path, const char *thumb_path, uid_t uid)
 538 {
 539         int ret = MS_MEDIA_ERR_NONE;
 540
 541         char *sql = sqlite3_mprintf("UPDATE '%q' SET thumbnail_path=%Q WHERE path=%Q;", storage_id, thumb_path, path);
 542
 543         ret = _media_svc_sql_query(sql, uid);
 544         SQLITE3_SAFE_FREE(sql);
 545
 546         return ret;
 547 }
 548
 549 int _media_svc_update_storage_item_validity(const char *storage_id, media_svc_storage_type_e storage_type, int validity, uid_t uid)
 550 {
 551         int ret = MS_MEDIA_ERR_NONE;
 552
 553         char *sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE storage_type=%d;", storage_id, validity, storage_type);
 554
 555         ret = _media_svc_sql_query(sql, uid);
 556         SQLITE3_SAFE_FREE(sql);
 557
 558         return ret;
 559 }
 560
 561 int _media_svc_update_folder_item_validity(sqlite3 *handle, const char *storage_id, const char *folder_path, int validity, uid_t uid)
 562 {
 563         int ret = MS_MEDIA_ERR_NONE;
 564         char *sql = NULL;
 565         char folder_uuid[MEDIA_SVC_UUID_SIZE + 1] = {0, };
 566         sqlite3_stmt *sql_stmt = NULL;
 567
 568         /*Get folder ID*/
 569         sql = sqlite3_mprintf("SELECT folder_uuid FROM '%q' WHERE path='%q' AND storage_uuid='%q'", MEDIA_SVC_DB_TABLE_FOLDER, folder_path, storage_id);
 570
 571         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 572         if (ret != MS_MEDIA_ERR_NONE) {
 573                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
 574                         media_svc_debug("folder not exist");
 575                 else
 576                         media_svc_error("error when get folder_id. err = [%d]", ret);
 577
 578                 return ret;
 579         }
 580
 581         SAFE_STRLCPY(folder_uuid, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE + 1);
 582         SQLITE3_FINALIZE(sql_stmt);
 583
 584         /*Update folder item validity*/
 585         sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE folder_uuid='%q';", storage_id, validity, folder_uuid);
 586
 587         ret = _media_svc_sql_query(sql, uid);
 588         SQLITE3_SAFE_FREE(sql);
 589
 590         return ret;
 591 }
 592
 593 int _media_svc_update_recursive_folder_item_validity(const char *storage_id, const char *folder_path, int validity, uid_t uid)
 594 {
 595         int ret = MS_MEDIA_ERR_NONE;
 596
 597         /*Update folder item validity*/
 598         char *sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE (storage_type = 0 OR storage_type = 1) AND path LIKE '%q/%%';", storage_id, validity, folder_path);
 599
 600         ret = _media_svc_sql_query(sql, uid);
 601         SQLITE3_SAFE_FREE(sql);
 602
 603         return ret;
 604 }
 605
 606 int _media_svc_update_item_by_path(const char *org_storage_id, const char *src_path, const char *dst_storage_id, media_svc_storage_type_e dest_storage, const char *dest_path, const char *file_name, int modified_time, const char *folder_uuid, uid_t uid)
 607 {
 608         /* update path, filename, modified_time, folder_uuid, thumbnail_path, */
 609         /* played_count, last_played_time, last_played_position, favourite, storaget_type*/
 610
 611         /* NOTICE (This operation is abnormal. Modifications should be cautious.)
 612         1. Update source to destination info
 613         2. Insert destination table
 614         3. Remove source info
 615         */
 616         int ret = MS_MEDIA_ERR_NONE;
 617         char *update = sqlite3_mprintf("UPDATE '%q' SET path=%Q, file_name=%Q, modified_time=%d, folder_uuid=%Q, storage_type=%d, storage_uuid='%q', played_count=0, last_played_time=0, last_played_position=0 WHERE path=%Q;",
 618                                 org_storage_id, dest_path, file_name, modified_time, folder_uuid, dest_storage, dst_storage_id, src_path);
 619         char *insert = sqlite3_mprintf("INSERT OR REPLACE INTO '%q' SELECT * FROM '%q' WHERE path = '%q';", dst_storage_id, org_storage_id, dest_path);
 620         char *remove = sqlite3_mprintf("DELETE FROM '%q' WHERE path = '%q';", org_storage_id, dest_path);
 621         char *query = NULL;
 622
 623         if (strcmp(org_storage_id, dst_storage_id) != 0)
 624                 query = sqlite3_mprintf("%s %s %s", update, insert, remove);
 625         else
 626                 query = sqlite3_mprintf("%s %s", update, insert);
 627
 628         SQLITE3_SAFE_FREE(update);
 629         SQLITE3_SAFE_FREE(insert);
 630         SQLITE3_SAFE_FREE(remove);
 631
 632         ret = _media_svc_sql_query(query, uid);
 633         SQLITE3_SAFE_FREE(query);
 634
 635         return ret;
 636 }
 637
 638 int _media_svc_list_query_do(media_svc_query_type_e query_type, uid_t uid)
 639 {
 640         int ret = MS_MEDIA_ERR_NONE;
 641
 642         /* For multiples of 200, empty requests are possible */
 643         if (query_type == MEDIA_SVC_QUERY_UPDATE_COMMON) {
 644                 if (g_media_svc_update_list == NULL || g_list_length(g_media_svc_update_list) == 0)
 645                         return MS_MEDIA_ERR_NONE;
 646         }
 647
 648         ret = _media_svc_sql_begin_trans(uid);
 649         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 650
 651         if (query_type == MEDIA_SVC_QUERY_SET_ITEM_VALIDITY)
 652                 ret = _media_svc_sql_query_list(&g_media_svc_item_validity_query_list, uid);
 653         else if (query_type == MEDIA_SVC_QUERY_INSERT_ITEM)
 654                 ret = _media_svc_sql_query_list(&g_media_svc_insert_item_query_list, uid);
 655         else if (query_type == MEDIA_SVC_QUERY_UPDATE_ITEM)
 656                 ret = _media_svc_sql_query_list(&g_media_svc_update_item_query_list, uid);
 657         else if (query_type == MEDIA_SVC_QUERY_INSERT_FOLDER)
 658                 ret = _media_svc_sql_query_list(_media_svc_get_folder_list_ptr(), uid);
 659         else if (query_type == MEDIA_SVC_QUERY_UPDATE_COMMON)
 660                 ret = _media_svc_sql_query_list(&g_media_svc_update_list, uid);
 661         else
 662                 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
 663
 664         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to request queries");
 665
 666         ret = _media_svc_sql_end_trans(uid);
 667         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to batch insert");
 668
 669         return MS_MEDIA_ERR_NONE;
 670 }
 671
 672 int _media_svc_append_query_list(const char *query, uid_t uid)
 673 {
 674         int ret = MS_MEDIA_ERR_NONE;
 675
 676         g_media_svc_update_list = g_list_append(g_media_svc_update_list, (gpointer)query);
 677
 678         if (g_list_length(g_media_svc_update_list) >= MEDIA_SVC_MAX_COMMIT_SIZE)
 679                 ret = _media_svc_list_query_do(MEDIA_SVC_QUERY_UPDATE_COMMON, uid);
 680
 681         return ret;
 682 }
 683
 684 int _media_svc_get_burst_id(sqlite3 *handle, const char *storage_id, int *id)
 685 {
 686         int ret = MS_MEDIA_ERR_NONE;
 687         int cur_id = -1;
 688         sqlite3_stmt *sql_stmt = NULL;
 689         char *sql = sqlite3_mprintf("SELECT max(CAST(burst_id AS INTEGER)) FROM '%q'", storage_id);
 690
 691         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 692
 693         if (ret != MS_MEDIA_ERR_NONE) {
 694                 media_svc_error("error when _media_svc_get_burst_id. err = [%d]", ret);
 695                 return ret;
 696         }
 697
 698         cur_id = sqlite3_column_int(sql_stmt, 0);
 699         *id = ++cur_id;
 700         SQLITE3_FINALIZE(sql_stmt);
 701
 702         return MS_MEDIA_ERR_NONE;
 703 }
 704
 705 int _media_svc_get_noti_info(sqlite3 *handle, const char *storage_id, const char *path, int update_item, media_svc_noti_item **item)
 706 {
 707         int ret = MS_MEDIA_ERR_NONE;
 708         sqlite3_stmt *sql_stmt = NULL;
 709         char *sql = NULL;
 710         int is_root_dir = FALSE;
 711
 712         if (item == NULL) {
 713                 media_svc_error("invalid parameter");
 714                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 715         }
 716
 717         if (update_item == MS_MEDIA_ITEM_FILE)
 718                 sql = sqlite3_mprintf("SELECT media_uuid, media_type, mime_type FROM '%q' WHERE path=%Q", storage_id, path);
 719         else if (update_item == MS_MEDIA_ITEM_DIRECTORY)
 720                 sql = sqlite3_mprintf("SELECT folder_uuid FROM '%q' WHERE path=%Q AND storage_uuid='%q'", MEDIA_SVC_DB_TABLE_FOLDER, path, storage_id);
 721         else {
 722                 media_svc_error("_media_svc_get_noti_info failed : update item");
 723                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 724         }
 725
 726         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 727
 728         if (ret != MS_MEDIA_ERR_NONE) {
 729                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD && update_item == MS_MEDIA_ITEM_DIRECTORY) {
 730                         media_svc_debug("This is root directory of media");
 731                         sql_stmt = NULL;
 732                         is_root_dir = TRUE;
 733                 } else {
 734                         media_svc_error("error when _media_svc_get_noti_info. err = [%d]", ret);
 735                         return ret;
 736                 }
 737         }
 738
 739         *item = calloc(1, sizeof(media_svc_noti_item));
 740         if (*item == NULL) {
 741                 media_svc_error("_media_svc_get_noti_info failed : calloc");
 742                 return MS_MEDIA_ERR_OUT_OF_MEMORY;
 743         }
 744
 745         if (update_item == MS_MEDIA_ITEM_FILE) {
 746                 (*item)->media_uuid = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
 747                 (*item)->media_type = sqlite3_column_int(sql_stmt, 1);
 748                 (*item)->mime_type = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
 749         } else if (update_item == MS_MEDIA_ITEM_DIRECTORY) {
 750                 if (is_root_dir)
 751                         (*item)->media_uuid = NULL;
 752                 else
 753                         (*item)->media_uuid = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
 754         }
 755
 756         SQLITE3_FINALIZE(sql_stmt);
 757
 758         return MS_MEDIA_ERR_NONE;
 759 }
 760
 761 int _media_svc_get_fileinfo_by_path(sqlite3 *handle, const char *storage_id, const char *path, time_t *modified_time, unsigned long long *size)
 762 {
 763         int ret = MS_MEDIA_ERR_NONE;
 764         sqlite3_stmt *sql_stmt = NULL;
 765         char *sql = sqlite3_mprintf("SELECT modified_time, size FROM '%q' WHERE path='%q'", storage_id, path);
 766
 767         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 768
 769         if (ret != MS_MEDIA_ERR_NONE) {
 770                 media_svc_error("error when _media_svc_get_fileinfo_by_path. err = [%d]", ret);
 771                 return ret;
 772         }
 773
 774         *modified_time = (int)sqlite3_column_int(sql_stmt, 0);
 775         *size = (unsigned long long)sqlite3_column_int64(sql_stmt, 1);
 776
 777         SQLITE3_FINALIZE(sql_stmt);
 778
 779         return MS_MEDIA_ERR_NONE;
 780 }