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 int _media_svc_count_record_with_path(sqlite3 *handle, const char *storage_id, const char *path, int *count)
  41 {
  42         int ret = MS_MEDIA_ERR_NONE;
  43         sqlite3_stmt *sql_stmt = NULL;
  44         char *sql = NULL;
  45
  46         media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
  47         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "Path is NULL");
  48
  49         sql = sqlite3_mprintf("SELECT count(*) FROM '%q' WHERE MEDIA_path='%q'", storage_id, path);
  50         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
  51         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
  52
  53         *count = sqlite3_column_int(sql_stmt, 0);
  54
  55         SQLITE3_FINALIZE(sql_stmt);
  56
  57         return MS_MEDIA_ERR_NONE;
  58 }
  59
  60 int _media_svc_get_modified_time(sqlite3 *handle, const char *storage_id, const char *path, int *modified_time)
  61 {
  62         int ret = MS_MEDIA_ERR_NONE;
  63         sqlite3_stmt *sql_stmt = NULL;
  64         char *sql = NULL;
  65
  66         media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
  67         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "Path is NULL");
  68
  69         sql = sqlite3_mprintf("SELECT media_modified_time FROM '%q' WHERE MEDIA_path='%q'", storage_id, path);
  70         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
  71         media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
  72
  73         *modified_time = 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(bool is_direct, const char *storage_id, media_svc_content_info_s *content_info, bool stack_query, uid_t uid)
  81 {
  82         int ret = MS_MEDIA_ERR_NONE;
  83
  84         const char *db_fields = "media_id, media_path, media_display_name, media_type, media_mime_type, media_size, media_added_time, media_modified_time, folder_id, media_thumbnail_path, \
  85                 media_title, album_id, media_album, media_artist, media_album_artist, media_genre, media_composer, media_year, media_recorded_date, media_copyright, media_track_num, media_description, \
  86                 media_favourite, media_bitrate, media_bitpersample, media_samplerate, media_channel, media_duration, \
  87                 media_longitude, media_latitude, media_altitude, exposure_time, fnumber, iso, model, media_width, media_height, media_datetaken, media_orientation, media_rating, media_is_drm, media_storage_type, media_timeline, sync_status, \
  88                 media_file_name_pinyin, media_title_pinyin, media_album_pinyin, media_artist_pinyin, media_album_artist_pinyin, media_genre_pinyin, media_composer_pinyin, media_copyright_pinyin, media_description_pinyin, storage_uuid, media_360";
  89
  90         const char *db_fields_basic = "media_id, media_path, media_display_name, media_type, media_mime_type, media_size, media_added_time, media_modified_time, folder_id, media_thumbnail_path, \
  91                 album_id, media_favourite, media_is_drm, media_storage_type, media_timeline, sync_status, media_file_name_pinyin, storage_uuid, media_360";
  92
  93         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
  94         /* This code will be removed when sqlite3_mprintf works clearly */
  95         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
  96         SQLITE3_SAFE_FREE(test_sql);
  97
  98         /*Update Pinyin If Support Pinyin*/
  99         if (_media_svc_check_pinyin_support()) {
 100                 if (STRING_VALID(content_info->file_name))
 101                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 102                 if (STRING_VALID(content_info->media_meta.title))
 103                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 104                 if (STRING_VALID(content_info->media_meta.album))
 105                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 106                 if (STRING_VALID(content_info->media_meta.artist))
 107                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 108                 if (STRING_VALID(content_info->media_meta.album_artist))
 109                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 110                 if (STRING_VALID(content_info->media_meta.genre))
 111                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 112                 if (STRING_VALID(content_info->media_meta.composer))
 113                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 114                 if (STRING_VALID(content_info->media_meta.copyright))
 115                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 116                 if (STRING_VALID(content_info->media_meta.description))
 117                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 118         }
 119
 120         char *sql = sqlite3_mprintf("INSERT INTO '%q' (%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %d, %Q, \
 121                 %Q, %Q, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %d, \
 122                 %d, %d, %d, %d, %d, %.6f, %.6f, %.6f, %Q, %.6f, %d, %Q, %d, %d, %Q, %d, \
 123                 %d, %d, %d, %d, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %d);",
 124                                 content_info->storage_uuid, db_fields,
 125                                 content_info->media_uuid,
 126                                 content_info->path,
 127                                 content_info->file_name,
 128                                 content_info->media_type,
 129                                 content_info->mime_type,
 130                                 content_info->size,
 131                                 content_info->added_time,
 132                                 content_info->modified_time,
 133                                 content_info->folder_uuid,                      /* 1st line */
 134                                 content_info->thumbnail_path,
 135                                 content_info->media_meta.title,
 136                                 content_info->album_id,
 137                                 content_info->media_meta.album,
 138                                 content_info->media_meta.artist,
 139                                 content_info->media_meta.album_artist,
 140                                 content_info->media_meta.genre,
 141                                 content_info->media_meta.composer,
 142                                 content_info->media_meta.year,
 143                                 content_info->media_meta.recorded_date,
 144                                 content_info->media_meta.copyright,
 145                                 content_info->media_meta.track_num,
 146                                 content_info->media_meta.description,
 147                                 content_info->favourate,                /* 2nd line */
 148                                 content_info->media_meta.bitrate,
 149                                 content_info->media_meta.bitpersample,
 150                                 content_info->media_meta.samplerate,
 151                                 content_info->media_meta.channel,
 152                                 content_info->media_meta.duration,
 153                                 content_info->media_meta.longitude,
 154                                 content_info->media_meta.latitude,
 155                                 content_info->media_meta.altitude,
 156                                 content_info->media_meta.exposure_time,
 157                                 content_info->media_meta.fnumber,
 158                                 content_info->media_meta.iso,
 159                                 content_info->media_meta.model,
 160                                 content_info->media_meta.width,
 161                                 content_info->media_meta.height,
 162                                 content_info->media_meta.datetaken,
 163                                 content_info->media_meta.orientation,           /* 3rd line */
 164                                 content_info->media_meta.rating,
 165                                 content_info->is_drm,
 166                                 content_info->storage_type,
 167                                 content_info->timeline,
 168                                 content_info->sync_status,
 169                                 content_info->file_name_pinyin,
 170                                 content_info->media_meta.title_pinyin,
 171                                 content_info->media_meta.album_pinyin,
 172                                 content_info->media_meta.artist_pinyin,
 173                                 content_info->media_meta.album_artist_pinyin,
 174                                 content_info->media_meta.genre_pinyin,
 175                                 content_info->media_meta.composer_pinyin,
 176                                 content_info->media_meta.copyright_pinyin,
 177                                 content_info->media_meta.description_pinyin,
 178                                 content_info->storage_uuid,
 179                                 content_info->media_meta.is_360         /* 4th line */
 180                         );
 181
 182         /* Check query length */
 183         if (sql != NULL && strlen(sql) >= (MEDIA_SVC_QUERY_LEN_MAX - 1) && is_direct == false) {
 184                 media_svc_debug("Query length is over %d byte.. So, remake query using only basic information..", MEDIA_SVC_QUERY_LEN_MAX - 1);
 185                 SQLITE3_SAFE_FREE(sql);
 186
 187                 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);",
 188                                                 content_info->storage_uuid, db_fields_basic,
 189                                                 content_info->media_uuid,
 190                                                 content_info->path,
 191                                                 content_info->file_name,
 192                                                 content_info->media_type,
 193                                                 content_info->mime_type,
 194                                                 content_info->size,
 195                                                 content_info->added_time,
 196                                                 content_info->modified_time,
 197                                                 content_info->folder_uuid,
 198                                                 content_info->thumbnail_path,
 199                                                 content_info->album_id,
 200                                                 content_info->favourate,
 201                                                 content_info->is_drm,
 202                                                 content_info->storage_type,
 203                                                 content_info->timeline,
 204                                                 content_info->sync_status,
 205                                                 content_info->file_name_pinyin,
 206                                                 content_info->storage_uuid,
 207                                                 content_info->media_meta.is_360
 208                                                 );
 209         }
 210
 211         if (!stack_query) {
 212                 if (is_direct)
 213                         ret = _media_svc_sql_query_direct(sql, uid);
 214                 else
 215                         ret = _media_svc_sql_query(sql, uid);
 216
 217                 SQLITE3_SAFE_FREE(sql);
 218                 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to insert item");
 219         } else {
 220                 media_svc_sec_debug("Query[%s]", sql);
 221                 _media_svc_sql_query_add(&g_media_svc_insert_item_query_list, &sql);
 222         }
 223
 224         return MS_MEDIA_ERR_NONE;
 225 }
 226
 227 int _media_svc_update_meta_with_data(media_svc_content_info_s *content_info)
 228 {
 229         int ret = MS_MEDIA_ERR_NONE;
 230
 231         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 232         /* This code will be removed when sqlite3_mprintf works clearly */
 233         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 234         SQLITE3_SAFE_FREE(test_sql);
 235
 236         /*Update Pinyin If Support Pinyin*/
 237         if (_media_svc_check_pinyin_support()) {
 238                 if (STRING_VALID(content_info->file_name))
 239                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 240                 if (STRING_VALID(content_info->media_meta.title))
 241                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 242                 if (STRING_VALID(content_info->media_meta.album))
 243                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 244                 if (STRING_VALID(content_info->media_meta.artist))
 245                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 246                 if (STRING_VALID(content_info->media_meta.album_artist))
 247                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 248                 if (STRING_VALID(content_info->media_meta.genre))
 249                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 250                 if (STRING_VALID(content_info->media_meta.composer))
 251                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 252                 if (STRING_VALID(content_info->media_meta.copyright))
 253                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 254                 if (STRING_VALID(content_info->media_meta.description))
 255                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 256         }
 257
 258         char *sql = sqlite3_mprintf("UPDATE '%q' SET media_title=%Q, media_album=%Q, media_artist=%Q, media_album_artist=%Q, media_genre=%Q, media_composer=%Q, media_copyright=%Q, media_description=%Q, \
 259                 media_file_name_pinyin=%Q, media_title_pinyin=%Q, media_album_pinyin=%Q, media_artist_pinyin=%Q, media_album_artist_pinyin=%Q, media_genre_pinyin=%Q, media_composer_pinyin=%Q, media_copyright_pinyin=%Q, media_description_pinyin=%Q \
 260                 WHERE path=%Q;",
 261                                 content_info->storage_uuid,
 262                                 content_info->media_meta.title,
 263                                 content_info->media_meta.album,
 264                                 content_info->media_meta.artist,
 265                                 content_info->media_meta.album_artist,
 266                                 content_info->media_meta.genre,
 267                                 content_info->media_meta.composer,
 268                                 content_info->media_meta.copyright,
 269                                 content_info->media_meta.description,
 270                                 content_info->file_name_pinyin,
 271                                 content_info->media_meta.title_pinyin,
 272                                 content_info->media_meta.album_pinyin,
 273                                 content_info->media_meta.artist_pinyin,
 274                                 content_info->media_meta.album_artist_pinyin,
 275                                 content_info->media_meta.genre_pinyin,
 276                                 content_info->media_meta.composer_pinyin,
 277                                 content_info->media_meta.copyright_pinyin,
 278                                 content_info->media_meta.description_pinyin,
 279                                 content_info->path
 280                                 );
 281
 282         if (sql != NULL) {
 283                 media_svc_debug("query[%s]", sql);
 284                 _media_svc_sql_query_add(&g_media_svc_update_item_query_list, &sql);
 285         } else {
 286                 media_svc_error("sqlite3_mprintf failed");
 287                 ret = MS_MEDIA_ERR_OUT_OF_MEMORY;
 288         }
 289
 290         return ret;
 291 }
 292
 293 int _media_svc_update_item_with_data(bool is_direct, const char *storage_id, media_svc_content_info_s *content_info, uid_t uid)
 294 {
 295         int ret = MS_MEDIA_ERR_NONE;
 296
 297         /* This sql is due to sqlite3_mprintf's wrong operation when using floating point in the text format */
 298         /* This code will be removed when sqlite3_mprintf works clearly */
 299         char *test_sql = sqlite3_mprintf("%f, %f, %f", content_info->media_meta.longitude, content_info->media_meta.latitude, content_info->media_meta.altitude);
 300         SQLITE3_SAFE_FREE(test_sql);
 301
 302         /*Update Pinyin If Support Pinyin*/
 303         if (_media_svc_check_pinyin_support()) {
 304                 if (STRING_VALID(content_info->file_name))
 305                         _media_svc_get_pinyin_str(content_info->file_name, &content_info->file_name_pinyin);
 306                 if (STRING_VALID(content_info->media_meta.title))
 307                         _media_svc_get_pinyin_str(content_info->media_meta.title, &content_info->media_meta.title_pinyin);
 308                 if (STRING_VALID(content_info->media_meta.album))
 309                         _media_svc_get_pinyin_str(content_info->media_meta.album, &content_info->media_meta.album_pinyin);
 310                 if (STRING_VALID(content_info->media_meta.artist))
 311                         _media_svc_get_pinyin_str(content_info->media_meta.artist, &content_info->media_meta.artist_pinyin);
 312                 if (STRING_VALID(content_info->media_meta.album_artist))
 313                         _media_svc_get_pinyin_str(content_info->media_meta.album_artist, &content_info->media_meta.album_artist_pinyin);
 314                 if (STRING_VALID(content_info->media_meta.genre))
 315                         _media_svc_get_pinyin_str(content_info->media_meta.genre, &content_info->media_meta.genre_pinyin);
 316                 if (STRING_VALID(content_info->media_meta.composer))
 317                         _media_svc_get_pinyin_str(content_info->media_meta.composer, &content_info->media_meta.composer_pinyin);
 318                 if (STRING_VALID(content_info->media_meta.copyright))
 319                         _media_svc_get_pinyin_str(content_info->media_meta.copyright, &content_info->media_meta.copyright_pinyin);
 320                 if (STRING_VALID(content_info->media_meta.description))
 321                         _media_svc_get_pinyin_str(content_info->media_meta.description, &content_info->media_meta.description_pinyin);
 322         }
 323
 324         char *sql = sqlite3_mprintf("UPDATE '%q' SET media_size=%lld, media_modified_time=%d, media_thumbnail_path=%Q, media_title=%Q, album_id=%d, media_album=%Q, media_artist=%Q, media_album_artist=%Q, media_genre=%Q, \
 325                 media_composer=%Q, media_year=%Q, media_recorded_date=%Q, media_copyright=%Q, media_track_num=%Q, media_description=%Q, media_bitrate=%d, media_bitpersample=%d, media_samplerate=%d, media_channel=%d, media_duration=%d, \
 326                 media_longitude=%f, media_latitude=%f, media_altitude=%f, exposure_time=%Q, fnumber=%f, iso=%d, model=%Q, media_width=%d, media_height=%d, media_datetaken=%Q, media_orientation=%d WHERE media_path=%Q;",
 327                                 storage_id,
 328                                 content_info->size,
 329                                 content_info->modified_time,
 330                                 content_info->thumbnail_path,
 331                                 content_info->media_meta.title,
 332                                 content_info->album_id,
 333                                 content_info->media_meta.album,
 334                                 content_info->media_meta.artist,
 335                                 content_info->media_meta.album_artist,
 336                                 content_info->media_meta.genre,
 337                                 content_info->media_meta.composer,
 338                                 content_info->media_meta.year,
 339                                 content_info->media_meta.recorded_date,
 340                                 content_info->media_meta.copyright,
 341                                 content_info->media_meta.track_num,
 342                                 content_info->media_meta.description,
 343                                 content_info->media_meta.bitrate,
 344                                 content_info->media_meta.bitpersample,
 345                                 content_info->media_meta.samplerate,
 346                                 content_info->media_meta.channel,
 347                                 content_info->media_meta.duration,
 348                                 content_info->media_meta.longitude,
 349                                 content_info->media_meta.latitude,
 350                                 content_info->media_meta.altitude,
 351                                 content_info->media_meta.exposure_time,
 352                                 content_info->media_meta.fnumber,
 353                                 content_info->media_meta.iso,
 354                                 content_info->media_meta.model,
 355                                 content_info->media_meta.width,
 356                                 content_info->media_meta.height,
 357                                 content_info->media_meta.datetaken,
 358                                 content_info->media_meta.orientation,
 359                                 content_info->path
 360                                 );
 361
 362         /* Scanner use only batch insert */
 363         if (is_direct) {
 364                 media_svc_sec_debug("Query [%s]", sql);
 365                 _media_svc_sql_query_add(&g_media_svc_insert_item_query_list, &sql);
 366         } else {
 367                 ret = _media_svc_sql_query(sql, uid);
 368         }
 369         SQLITE3_SAFE_FREE(sql);
 370
 371         return ret;
 372 }
 373 int _media_svc_get_thumbnail_path_by_path(sqlite3 *handle, const char *path, char *thumbnail_path)
 374 {
 375         int ret = MS_MEDIA_ERR_NONE;
 376         sqlite3_stmt *sql_stmt = NULL;
 377         char *sql = NULL;
 378
 379         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 380
 381         sql = sqlite3_mprintf("SELECT media_thumbnail_path FROM '%q' WHERE media_path='%q'", MEDIA_SVC_DB_VIEW_MEDIA, path);
 382
 383         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 384
 385         if (ret != MS_MEDIA_ERR_NONE) {
 386                 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
 387                         media_svc_debug("there is no thumbnail.");
 388                 else
 389                         media_svc_error("error when _media_svc_get_thumbnail_path_by_path. err = [%d]", ret);
 390
 391                 return ret;
 392         }
 393
 394         SAFE_STRLCPY(thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_PATHNAME_SIZE);
 395
 396         SQLITE3_FINALIZE(sql_stmt);
 397
 398         return MS_MEDIA_ERR_NONE;
 399 }
 400
 401 int _media_svc_get_media_type_by_path(sqlite3 *handle, const char *storage_id, const char *path, int *media_type)
 402 {
 403         int ret = MS_MEDIA_ERR_NONE;
 404         sqlite3_stmt *sql_stmt = NULL;
 405         char *sql = NULL;
 406
 407         media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
 408         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 409
 410         sql = sqlite3_mprintf("SELECT media_type FROM '%q' WHERE media_path='%q'", storage_id, path);
 411
 412         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 413
 414         if (ret != MS_MEDIA_ERR_NONE) {
 415                 media_svc_error("error when _media_svc_get_media_type_by_path. err = [%d]", ret);
 416                 return ret;
 417         }
 418
 419         *media_type = sqlite3_column_int(sql_stmt, 0);
 420
 421         SQLITE3_FINALIZE(sql_stmt);
 422
 423         return MS_MEDIA_ERR_NONE;
 424 }
 425
 426 int _media_svc_delete_item_by_path(const char *storage_id, const char *path, uid_t uid)
 427 {
 428         int ret = MS_MEDIA_ERR_NONE;
 429         char *sql = NULL;
 430
 431         media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
 432         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 433
 434         sql = sqlite3_mprintf("DELETE FROM '%q' WHERE media_path='%q';", storage_id, path);
 435
 436         ret = _media_svc_sql_query(sql, uid);
 437         SQLITE3_SAFE_FREE(sql);
 438         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to delete item");
 439
 440         return ret;
 441 }
 442
 443 int _media_svc_update_item_validity(const char *storage_id, const char *path, int validity, bool stack_query, uid_t uid)
 444 {
 445         int ret = MS_MEDIA_ERR_NONE;
 446         char *sql = NULL;
 447
 448         media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
 449         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 450
 451         media_svc_debug("path=[%s], validity=[%d]", path, validity);
 452
 453         sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE media_path='%q';", storage_id, validity, path);
 454
 455         if (!stack_query) {
 456                 ret = _media_svc_sql_query_direct(sql, uid);
 457                 SQLITE3_SAFE_FREE(sql);
 458         } else {
 459                 _media_svc_sql_query_add(&g_media_svc_item_validity_query_list, &sql);
 460         }
 461
 462         return ret;
 463 }
 464
 465 int _media_svc_update_thumbnail_path(const char *storage_id, const char *path, const char *thumb_path, uid_t uid)
 466 {
 467         int ret = MS_MEDIA_ERR_NONE;
 468
 469         char *sql = sqlite3_mprintf("UPDATE '%q' SET media_thumbnail_path=%Q WHERE media_path=%Q;", storage_id, thumb_path, path);
 470
 471         ret = _media_svc_sql_query(sql, uid);
 472         SQLITE3_SAFE_FREE(sql);
 473
 474         return ret;
 475 }
 476
 477 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)
 478 {
 479         /* update path, filename, modified_time, folder_uuid, thumbnail_path, */
 480
 481         /* NOTICE (This operation is abnormal. Modifications should be cautious.)
 482         1. Update source to destination info
 483         2. Insert destination table
 484         3. Remove source info
 485         */
 486         int ret = MS_MEDIA_ERR_NONE;
 487         char *update = sqlite3_mprintf("UPDATE '%q' SET media_path=%Q, media_display_name=%Q, media_modified_time=%d, folder_id=%Q, media_storage_type=%d, storage_uuid='%q' WHERE media_path=%Q;",
 488                                 org_storage_id, dest_path, file_name, modified_time, folder_uuid, dest_storage, dst_storage_id, src_path);
 489         char *insert = sqlite3_mprintf("INSERT OR REPLACE INTO '%q' SELECT * FROM '%q' WHERE media_path = '%q';", dst_storage_id, org_storage_id, dest_path);
 490         char *remove = sqlite3_mprintf("DELETE FROM '%q' WHERE media_path = '%q';", org_storage_id, dest_path);
 491         char *query = NULL;
 492
 493         if (strcmp(org_storage_id, dst_storage_id) != 0)
 494                 query = sqlite3_mprintf("%s %s %s", update, insert, remove);
 495         else
 496                 query = sqlite3_mprintf("%s %s", update, insert);
 497
 498         SQLITE3_SAFE_FREE(update);
 499         SQLITE3_SAFE_FREE(insert);
 500         SQLITE3_SAFE_FREE(remove);
 501
 502         ret = _media_svc_sql_query(query, uid);
 503         SQLITE3_SAFE_FREE(query);
 504
 505         return ret;
 506 }
 507
 508 int _media_svc_list_query_do(media_svc_query_type_e query_type, uid_t uid)
 509 {
 510         int ret = MS_MEDIA_ERR_NONE;
 511         char *sql = NULL;
 512
 513         /* For multiples of 200, empty requests are possible */
 514         switch (query_type) {
 515         case MEDIA_SVC_QUERY_UPDATE_COMMON:
 516                 if (g_media_svc_update_list == NULL || g_list_length(g_media_svc_update_list) == 0)
 517                         return MS_MEDIA_ERR_NONE;
 518
 519                 if (g_list_length(g_media_svc_update_list) == 1) {
 520                         sql = (char *)g_list_nth_data(g_media_svc_update_list, 0);
 521                         if (STRING_VALID(sql)) {
 522                                 ret = _media_svc_sql_query(sql, uid);
 523                                 SQLITE3_SAFE_FREE(sql);
 524                         }
 525                         _media_svc_sql_query_release(&g_media_svc_update_list);
 526
 527                         return ret;
 528                 }
 529
 530                 ret = _media_svc_sql_begin_trans(uid);
 531                 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
 532
 533                 ret = _media_svc_sql_query_list(&g_media_svc_update_list, uid);
 534                 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to request queries");
 535
 536                 ret = _media_svc_sql_end_trans(uid);
 537                 break;
 538         case MEDIA_SVC_QUERY_SET_ITEM_VALIDITY:
 539                 ret = _media_svc_sql_query_list_direct(&g_media_svc_item_validity_query_list, uid);
 540                 break;
 541         case MEDIA_SVC_QUERY_INSERT_ITEM:
 542                 ret = _media_svc_sql_query_list_direct(&g_media_svc_insert_item_query_list, uid);
 543                 break;
 544         case MEDIA_SVC_QUERY_UPDATE_ITEM:
 545                 ret = _media_svc_sql_query_list_direct(&g_media_svc_update_item_query_list, uid);
 546                 break;
 547         default:
 548                 media_svc_error("Wrong type[%d]", query_type);
 549                 return MS_MEDIA_ERR_INVALID_PARAMETER;
 550         }
 551
 552         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to request queries");
 553
 554         return MS_MEDIA_ERR_NONE;
 555 }
 556
 557 int _media_svc_append_query_list(const char *query, uid_t uid)
 558 {
 559         int ret = MS_MEDIA_ERR_NONE;
 560
 561         media_svc_retvm_if(query == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
 562
 563         g_media_svc_update_list = g_list_append(g_media_svc_update_list, (gpointer)query);
 564
 565         if (g_list_length(g_media_svc_update_list) >= MEDIA_SVC_MAX_COMMIT_SIZE)
 566                 ret = _media_svc_list_query_do(MEDIA_SVC_QUERY_UPDATE_COMMON, uid);
 567
 568         return ret;
 569 }
 570
 571 int _media_svc_get_noti_info(sqlite3 *handle, const char *storage_id, const char *path, media_svc_noti_item **item)
 572 {
 573         int ret = MS_MEDIA_ERR_NONE;
 574         sqlite3_stmt *sql_stmt = NULL;
 575         char *sql = NULL;
 576
 577         media_svc_retvm_if(item == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "item is NULL");
 578         media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
 579         media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
 580
 581         sql = sqlite3_mprintf("SELECT media_id, media_type, media_mime_type FROM '%q' WHERE media_path=%Q", storage_id, path);
 582         ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
 583         media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step() failed [%d]", ret);
 584
 585         *item = calloc(1, sizeof(media_svc_noti_item));
 586         if (*item == NULL) {
 587                 media_svc_error("Allocation failed");
 588                 return MS_MEDIA_ERR_OUT_OF_MEMORY;
 589         }
 590
 591         (*item)->media_uuid = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
 592         (*item)->media_type = sqlite3_column_int(sql_stmt, 1);
 593         (*item)->mime_type = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
 594
 595         SQLITE3_FINALIZE(sql_stmt);
 596
 597         return MS_MEDIA_ERR_NONE;
 598 }