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