src/media_content.c

   1 /*
   2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8 * http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10 * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 */
  16
  17
  18 #include <media_info_private.h>
  19 #include <media_util_private.h>
  20
  21
  22 static attribute_h g_attr_handle = NULL;
  23 static attribute_h g_alias_attr_handle = NULL;
  24 static sqlite3 *db_handle = NULL;
  25 static int ref_count = 0;
  26 static GMutex db_mutex;
  27 static uid_t content_g_uid = 0;
  28
  29 static int __media_content_create_attribute_handles(void);
  30 static int __media_content_destroy_attribute_handle(void);
  31
  32 typedef struct {
  33         char *user_attr;
  34         char *platform_attr;
  35         char *platform_alias_attr;
  36 } media_content_attribute_info_s;
  37
  38 static media_content_attribute_info_s g_content_attrs_info[] = {
  39         /* Media Info */
  40         {MEDIA_ID,                                              DB_FIELD_MEDIA_ID,                                              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ID},
  41         {MEDIA_PATH,                                    DB_FIELD_MEDIA_PATH,                                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_PATH},
  42         {MEDIA_DISPLAY_NAME,                    DB_FIELD_MEDIA_DISPLAY_NAME,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DISPLAY_NAME},
  43         {MEDIA_TYPE,                                            DB_FIELD_MEDIA_TYPE,                                            DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TYPE},
  44         {MEDIA_MIME_TYPE,                               DB_FIELD_MEDIA_MIME_TYPE,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_MIME_TYPE},
  45         {MEDIA_SIZE,                                            DB_FIELD_MEDIA_SIZE,                                            DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_SIZE},
  46         {MEDIA_ADDED_TIME,                              DB_FIELD_MEDIA_ADDED_TIME,                              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ADDED_TIME},
  47         {MEDIA_MODIFIED_TIME,                   DB_FIELD_MEDIA_MODIFIED_TIME,                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_MODIFIED_TIME},
  48         {MEDIA_TIMELINE,                                        DB_FIELD_MEDIA_TIMELINE,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TIMELINE},
  49         {MEDIA_THUMBNAIL_PATH,                  DB_FIELD_MEDIA_THUMBNAIL_PATH,                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_THUMBNAIL_PATH},
  50         {MEDIA_TITLE,                                   DB_FIELD_MEDIA_TITLE,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TITLE},
  51         {MEDIA_ALBUM,                                   DB_FIELD_MEDIA_ALBUM,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM},
  52         {MEDIA_ARTIST,                                  DB_FIELD_MEDIA_ARTIST,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ARTIST},
  53         {MEDIA_ALBUM_ARTIST,                    DB_FIELD_MEDIA_ALBUM_ARTIST,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM_ARTIST},
  54         {MEDIA_GENRE,                                   DB_FIELD_MEDIA_GENRE,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_GENRE},
  55         {MEDIA_COMPOSER,                                DB_FIELD_MEDIA_COMPOSER,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COMPOSER},
  56         {MEDIA_YEAR,                                    DB_FIELD_MEDIA_YEAR,                                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_YEAR},
  57         {MEDIA_RECORDED_DATE,                   DB_FIELD_MEDIA_RECORDED_DATE,                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_RECORDED_DATE},
  58         {MEDIA_COPYRIGHT,                               DB_FIELD_MEDIA_COPYRIGHT,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COPYRIGHT},
  59         {MEDIA_TRACK_NUM,                               DB_FIELD_MEDIA_TRACK_NUM,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TRACK_NUM},
  60         {MEDIA_DESCRIPTION,                             DB_FIELD_MEDIA_DESCRIPTION,                             DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DESCRIPTION},
  61         {MEDIA_BITRATE,                                 DB_FIELD_MEDIA_BITRATE,                                 DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_BITRATE},
  62         {MEDIA_BITPERSAMPLE,                    DB_FIELD_MEDIA_BITPERSAMPLE,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_BITPERSAMPLE},
  63         {MEDIA_SAMPLERATE,                              DB_FIELD_MEDIA_SAMPLERATE,                              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_SAMPLERATE},
  64         {MEDIA_CHANNEL,                         DB_FIELD_MEDIA_CHANNEL,                         DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_CHANNEL},
  65         {MEDIA_DURATION,                                DB_FIELD_MEDIA_DURATION,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DURATION},
  66         {MEDIA_LONGITUDE,                               DB_FIELD_MEDIA_LONGITUDE,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LONGITUDE},
  67         {MEDIA_LATITUDE,                                DB_FIELD_MEDIA_LATITUDE,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LATITUDE},
  68         {MEDIA_ALTITUDE,                                DB_FIELD_MEDIA_ALTITUDE,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALTITUDE},
  69         {MEDIA_WIDTH,                                   DB_FIELD_MEDIA_WIDTH,                                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_WIDTH},
  70         {MEDIA_HEIGHT,                                  DB_FIELD_MEDIA_HEIGHT,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_HEIGHT},
  71         {MEDIA_DATETAKEN,                               DB_FIELD_MEDIA_DATETAKEN,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DATETAKEN},
  72         {MEDIA_ORIENTATION,                     DB_FIELD_MEDIA_ORIENTATION,                     DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ORIENTATION},
  73         {MEDIA_RATING,                                  DB_FIELD_MEDIA_RATING,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_RATING},
  74         {MEDIA_FAVOURITE,                               DB_FIELD_MEDIA_FAVOURITE,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_FAVOURITE},
  75         {MEDIA_IS_DRM,                                  DB_FIELD_MEDIA_IS_DRM,                                  DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_IS_DRM},
  76         {MEDIA_STORAGE_TYPE,                    DB_FIELD_MEDIA_STORAGE_TYPE,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_STORAGE_TYPE},
  77         {MEDIA_360,                                             DB_FIELD_MEDIA_360,                                             DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_360},
  78
  79         /* Pinyin */
  80         {MEDIA_FILE_NAME_PINYIN,                DB_FIELD_MEDIA_FILE_NAME_PINYIN,                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_FILE_NAME_PINYIN},
  81         {MEDIA_TITLE_PINYIN,                            DB_FIELD_MEDIA_TITLE_PINYIN,                            DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_TITLE_PINYIN},
  82         {MEDIA_ALBUM_PINYIN,                    DB_FIELD_MEDIA_ALBUM_PINYIN,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM_PINYIN},
  83         {MEDIA_ARTIST_PINYIN,                   DB_FIELD_MEDIA_ARTIST_PINYIN,                   DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ARTIST_PINYIN},
  84         {MEDIA_ALBUM_ARTIST_PINYIN,             DB_FIELD_MEDIA_ALBUM_ARTIST_PINYIN,             DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_ALBUM_ARTIST_PINYIN},
  85         {MEDIA_GENRE_PINYIN,                    DB_FIELD_MEDIA_GENRE_PINYIN,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_GENRE_PINYIN},
  86         {MEDIA_COMPOSER_PINYIN,         DB_FIELD_MEDIA_COMPOSER_PINYIN,         DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COMPOSER_PINYIN},
  87         {MEDIA_COPYRIGHT_PINYIN,                DB_FIELD_MEDIA_COPYRIGHT_PINYIN,                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_COPYRIGHT_PINYIN},
  88         {MEDIA_DESCRIPTION_PINYIN,              DB_FIELD_MEDIA_DESCRIPTION_PINYIN,              DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_DESCRIPTION_PINYIN},
  89
  90         /* Folder */
  91         {FOLDER_ID,                                             NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_ID},
  92         {FOLDER_PATH,                                   NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_PATH},
  93         {FOLDER_NAME,                                   NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_NAME},
  94         {FOLDER_STORAGE_TYPE,                   NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_STORAGE_TYPE},
  95         {FOLDER_NAME_PINYIN,                    NULL,                                                                   DB_TABLE_ALIAS_FOLDER"."DB_FIELD_FOLDER_NAME_PINYIN},
  96
  97         /* Playlist */
  98         {MEDIA_PLAYLIST_ID,                             DB_FIELD_PLAYLIST_ID,                                   NULL},
  99         {PLAYLIST_NAME,                                 DB_FIELD_PLAYLIST_NAME,                                 NULL},
 100         {PLAYLIST_MEMBER_ORDER,         DB_FIELD_PLAYLIST_MEMBER_ORDER,                         NULL},
 101
 102         /* Playlist View */
 103         {PLAYLIST_MEDIA_COUNT,                  DB_FIELD_PLAYLIST_MEDIA_COUNT,                  NULL},
 104
 105         /* Storage */
 106         {MEDIA_STORAGE_ID,                              DB_FIELD_STORAGE_ID,                                    NULL},
 107         {MEDIA_STORAGE_PATH,                    DB_FIELD_STORAGE_PATH,                                  NULL},
 108
 109 #ifdef _USE_SENIOR_MODE
 110         {MEDIA_CONTACT,                         DB_FIELD_MEDIA_CONTACT,                         DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_CONTACT},
 111         {MEDIA_APP_DATA,                                DB_FIELD_MEDIA_APP_DATA,                                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_APP_DATA},
 112 #endif
 113 #ifdef _USE_TVPD_MODE
 114         {MEDIA_PLAYED_COUNT,                    DB_FIELD_MEDIA_PLAYED_COUNT,                    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_PLAYED_COUNT},
 115         {MEDIA_LAST_PLAYED_TIME,                DB_FIELD_MEDIA_LAST_PLAYED_TIME,                DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LAST_PLAYED_TIME},
 116         {MEDIA_LAST_PLAYED_POSITION,    DB_FIELD_MEDIA_LAST_PLAYED_POSITION,    DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_LAST_PLAYED_POSITION},
 117         {MEDIA_FOLDER_ID,                               DB_FIELD_MEDIA_FOLDER_ID,                               DB_TABLE_ALIAS_MEDIA"."DB_FIELD_MEDIA_FOLDER_ID},
 118         {MEDIA_STITCHED_INFO,                   DB_FIELD_MEDIA_STITCHED_INFO,                   NULL},
 119         {MEDIA_MODIFIED_MONTH,          DB_FIELD_MEDIA_MODIFIED_MONTH,          NULL},
 120         {MEDIA_MODIFIED_DATE,                   DB_FIELD_MEDIA_MODIFIED_DATE,                   NULL},
 121
 122         /* PVR */
 123         {PVR_DURATION,                                  DB_FIELD_PVR_DURATION,                                  NULL},
 124         {PVR_TIME_ZONE,                                 DB_FIELD_PVR_TIME_ZONE,                                 NULL},
 125         {PVR_PTC,                                               DB_FIELD_PVR_PTC,                                               NULL},
 126         {PVR_MAJOR,                                             DB_FIELD_PVR_MAJOR,                                             NULL},
 127         {PVR_MINOR,                                             DB_FIELD_PVR_MINOR,                                             NULL},
 128         {PVR_CHANNEL_TYPE,                              DB_FIELD_PVR_CHANNEL_TYPE,                              NULL},
 129         {PVR_CHANNEL_NAME,                              DB_FIELD_PVR_CHANNEL_NAME,                      NULL},
 130         {PVR_CHANNEL_NUM,                               DB_FIELD_PVR_CHANNEL_NUM,                               NULL},
 131         {PVR_PROGRAM_TITLE,                             DB_FIELD_PVR_PROGRAM_TITLE,                             NULL},
 132         {PVR_PROGRAM_NUM,                               DB_FIELD_PVR_PROGRAM_NUM,                               NULL},
 133         {PVR_PROGRAM_CRID,                              DB_FIELD_PVR_PROGRAM_CRID,                              NULL},
 134         {PVR_GUIDANCE,                                  DB_FIELD_PVR_GUIDANCE,                                  NULL},
 135         {PVR_SYNOPSIS,                                  DB_FIELD_PVR_SYNOPSIS,                                  NULL},
 136         {PVR_GENRE,                                             DB_FIELD_PVR_GENRE,                                             NULL},
 137         {PVR_LANGUAGE,                                  DB_FIELD_PVR_LANGUAGE,                                  NULL},
 138         {PVR_EMBARGO_TIME,                              DB_FIELD_PVR_EMBARGO_TIME,                              NULL},
 139         {PVR_EXPIRY_TIME,                               DB_FIELD_PVR_EXPIRY_TIME,                               NULL},
 140         {PVR_START_TIME,                                        DB_FIELD_PVR_START_TIME,                                        NULL},
 141         {PVR_PROGRAM_START_TIME,                DB_FIELD_PVR_PROGRAM_START_TIME,                NULL},
 142         {PVR_PROGRAM_END_TIME,                  DB_FIELD_PVR_PROGRAM_END_TIME,          NULL},
 143         {PVR_PROGRAM_DATE,                              DB_FIELD_PVR_PROGRAM_DATE,                              NULL},
 144         {PVR_PARENTAL_RATING,                   DB_FIELD_PVR_PARENTAL_RATING,                   NULL},
 145         {PVR_TIMER_RECORD,                              DB_FIELD_PVR_TIMER_RECORD,                              NULL},
 146         {PVR_SERIES_RECORD,                             DB_FIELD_PVR_SERIES_RECORD,                             NULL},
 147         {PVR_HD,                                                        DB_FIELD_PVR_HD,                                                        NULL},
 148         {PVR_SUBTITLE,                                  DB_FIELD_PVR_SUBTITLE,                                  NULL},
 149         {PVR_TTX,                                               DB_FIELD_PVR_TTX,                                               NULL},
 150         {PVR_AD,                                                        DB_FIELD_PVR_AD,                                                        NULL},
 151         {PVR_TTX,                                               DB_FIELD_PVR_TTX,                                               NULL},
 152         {PVR_DATA_SERVICE,                              DB_FIELD_PVR_DATA_SERVICE,                              NULL},
 153         {PVR_CONTENT_LOCK,                              DB_FIELD_PVR_CONTENT_LOCK,                              NULL},
 154         {PVR_CONTENT_WATCH,                     DB_FIELD_PVR_CONTENT_WATCH,                     NULL},
 155         {PVR_CONTENT_HAS_AUDIO_ONLY,    DB_FIELD_PVR_HAS_AUDIO_ONLY,                    NULL},
 156         {PVR_CONTENT_IS_LOCAL_RECORD,   DB_FIELD_PVR_IS_LOCAL_RECORD,                   NULL},
 157         {PVR_CONTENT_RESOLUTION,                DB_FIELD_PVR_RESOLUTION,                                NULL},
 158         {PVR_CONTENT_ASPECTRATIO,               DB_FIELD_PVR_ASPECTRATIO,                               NULL},
 159         {PVR_MODIFIED_MONTH,                    DB_FIELD_PVR_MODIFIED_DATE,                             NULL},
 160         {PVR_MODIFIED_DATE,                             DB_FIELD_PVR_MODIFIED_DATE,                             NULL},
 161         {PVR_SPORTS_TYPE,                               DB_FIELD_PVR_SPORTS_TYPE,                               NULL},
 162         {PVR_GUIDANCE_LENGTH,                   DB_FIELD_PVR_GUIDANCE_LENGTH,                   NULL},
 163         {PVR_TVMODE,                                    DB_FIELD_PVR_TVMODE,                                    NULL},
 164         {PVR_PLAY_COUNT,                                DB_FIELD_PVR_PLAY_COUNT,                                NULL},
 165         {PVR_PRIVATE_DATA,                              DB_FIELD_PVR_PRIVATE_DATA,                              NULL},
 166
 167         /* UHD */
 168         {UHD_CONTENT_TITLE,                             DB_FIELD_UHD_CONTENT_TITLE,                             NULL},
 169         {UHD_RELEASE_DATE,                              DB_FIELD_UHD_RELEASE_DATE,                              NULL},
 170         {UHD_SUB_TYPE,                                  DB_FIELD_UHD_SUB_TYPE,                                  NULL},
 171         {UHD_FILE_NAME,                                 DB_FIELD_UHD_FILE_NAME,                                 NULL},
 172         {UHD_FOLDER_ID,                                 DB_FIELD_FOLDER_ID,                                             NULL},
 173         {UHD_PLAYED_COUNT,                              DB_FIELD_UHD_PLAYED_COUNT,                              NULL},
 174 #endif
 175 };
 176
 177 static int __media_content_create_attribute_handles(void)
 178 {
 179         int ret = MEDIA_CONTENT_ERROR_NONE;
 180         int idx = 0;
 181         int count = 0;
 182         char *_attr_user = NULL;
 183         char *_attr_platform = NULL;
 184         char *_alias_attr_user = NULL;
 185         char *_alias_attr_platform = NULL;
 186         attribute_s *_attr = NULL;
 187         attribute_s *_alias_attr = NULL;
 188
 189         ret = _media_filter_attribute_create(&g_attr_handle);
 190         media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
 191
 192         ret = _media_filter_attribute_create(&g_alias_attr_handle);
 193         if (ret != MEDIA_CONTENT_ERROR_NONE)
 194                 goto ERROR;
 195
 196         _attr = (attribute_s*)g_attr_handle;
 197         _alias_attr = (attribute_s*)g_alias_attr_handle;
 198
 199         count = sizeof(g_content_attrs_info) / sizeof((g_content_attrs_info)[0]);
 200
 201         for (idx = 0; idx < count; idx++) {
 202                 _attr_user = NULL;
 203                 _attr_platform = NULL;
 204                 _alias_attr_user = NULL;
 205                 _alias_attr_platform = NULL;
 206
 207                 if (STRING_VALID(g_content_attrs_info[idx].user_attr)) {
 208                         /*attribute*/
 209                         if (STRING_VALID(g_content_attrs_info[idx].platform_attr)) {
 210                                 _attr_user = g_strdup(g_content_attrs_info[idx].user_attr);
 211                                 _attr_platform = g_strdup(g_content_attrs_info[idx].platform_attr);
 212
 213                                 if (_attr_user == NULL || _attr_platform == NULL) {
 214                                         SAFE_G_FREE(_attr_user);
 215                                         SAFE_G_FREE(_attr_platform);
 216                                         media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
 217                                         ret = MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 218                                         goto ERROR;
 219                                 }
 220
 221                                 g_hash_table_insert(_attr->attr_map, _attr_user, _attr_platform);
 222
 223                         }
 224
 225                         /*alias attribute*/
 226                         if (STRING_VALID(g_content_attrs_info[idx].platform_alias_attr)) {
 227                                 _alias_attr_user = g_strdup(g_content_attrs_info[idx].user_attr);
 228                                 _alias_attr_platform = g_strdup(g_content_attrs_info[idx].platform_alias_attr);
 229
 230                                 if (_alias_attr_user == NULL || _alias_attr_platform == NULL) {
 231                                         SAFE_G_FREE(_alias_attr_user);
 232                                         SAFE_G_FREE(_alias_attr_platform);
 233                                         media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
 234                                         ret = MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 235                                         goto ERROR;
 236                                 }
 237
 238                                 g_hash_table_insert(_alias_attr->attr_map, _alias_attr_user, _alias_attr_platform);
 239                         }
 240                 } else {
 241                         media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 242                         ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 243                         goto ERROR;
 244                 }
 245         }
 246
 247         return ret;
 248
 249 ERROR:
 250         media_content_error("Fail media_content_create_attribute_handles");
 251         __media_content_destroy_attribute_handle();
 252
 253         return ret;
 254 }
 255
 256 static int __media_content_destroy_attribute_handle(void)
 257 {
 258         int ret = MEDIA_CONTENT_ERROR_NONE;
 259
 260         ret = _media_filter_attribute_destory(g_attr_handle);
 261         ret = _media_filter_attribute_destory(g_alias_attr_handle);
 262
 263         g_attr_handle = NULL;
 264         g_alias_attr_handle = NULL;
 265
 266         return ret;
 267 }
 268
 269 attribute_h _content_get_attirbute_handle(void)
 270 {
 271         return g_attr_handle;
 272 }
 273
 274 attribute_h _content_get_alias_attirbute_handle(void)
 275 {
 276         /* This API use only folder query */
 277         return g_alias_attr_handle;
 278 }
 279
 280 sqlite3 * _content_get_db_handle(void)
 281 {
 282         return db_handle;
 283 }
 284
 285 uid_t _content_get_uid(void)
 286 {
 287         if (content_g_uid == 0)
 288                 return tzplatform_getuid(TZ_USER_NAME);
 289         else
 290                 return content_g_uid;
 291 }
 292
 293 int _content_query_prepare(sqlite3_stmt **stmt, char *select_query, char *condition_query, char *option_query)
 294 {
 295         int len = 0;
 296         int err = MEDIA_CONTENT_ERROR_NONE;
 297         char query[MAX_QUERY_SIZE] = {0, };
 298         memset(query, '\0', sizeof(query));
 299
 300         media_content_retvm_if(db_handle == NULL, MEDIA_CONTENT_ERROR_DB_FAILED, "database is not connected");
 301         media_content_retvm_if(!STRING_VALID(select_query), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid select_query");
 302
 303         if (!STRING_VALID(condition_query))
 304                 condition_query = (char *)" ";
 305
 306         if (!STRING_VALID(option_query))
 307                 option_query = (char *)" ";
 308
 309         /*query = sqlite3_mprintf("%s %s %s", select_query, condition_query, option_query);*/
 310         len = snprintf(query, sizeof(query), "%s %s %s", select_query, condition_query, option_query);
 311         if (len > 0 && len < sizeof(query))
 312                 query[len] = '\0';
 313         else if (len >= sizeof(query))
 314                 query[MAX_QUERY_SIZE -1] = '\0';
 315         else {
 316                 media_content_error("snprintf failed");
 317                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 318         }
 319
 320         media_content_sec_debug("Query : [%s]", query);
 321
 322         err = sqlite3_prepare_v2(db_handle, query, strlen(query), stmt, NULL);
 323         if (err != SQLITE_OK) {
 324                 media_content_error("DB_FAILED(0x%08x) fail to sqlite3_prepare(), %s", MEDIA_CONTENT_ERROR_DB_FAILED, sqlite3_errmsg(db_handle));
 325
 326                 if (err == SQLITE_BUSY) {
 327                         media_content_error(" BUSY ERROR");
 328                         return MEDIA_CONTENT_ERROR_DB_BUSY;
 329                 } else if (err == SQLITE_PERM) {
 330                         media_content_error("PERMISSION EROR");
 331                         return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 332                 } else {
 333                         media_content_error("OTHER ERROR");
 334                         return MEDIA_CONTENT_ERROR_DB_FAILED;
 335                 }
 336         }
 337
 338         return MEDIA_CONTENT_ERROR_NONE;
 339 }
 340
 341 #ifdef _USE_SENIOR_MODE
 342 int _content_query_prepare_by_union_select(sqlite3_stmt **stmt, char *select_query1, char *condition_query1, char *option_query1, char *select_query2, char *condition_query2, char *option_query2)
 343 {
 344         int len = 0;
 345         int err = MEDIA_CONTENT_ERROR_NONE;
 346         char query[MAX_QUERY_SIZE] = {0, };
 347         memset(query, '\0', sizeof(query));
 348
 349         media_content_retvm_if(db_handle == NULL, MEDIA_CONTENT_ERROR_DB_FAILED, "database is not connected");
 350         media_content_retvm_if(!STRING_VALID(select_query1), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid select_query1");
 351         media_content_retvm_if(!STRING_VALID(select_query2), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid select_query2");
 352
 353         if (!STRING_VALID(condition_query1))
 354                 condition_query1 = (char *)" ";
 355
 356         if (!STRING_VALID(option_query1))
 357                 option_query1 = (char *)" ";
 358
 359         if (!STRING_VALID(condition_query2))
 360                 condition_query2 = (char *)" ";
 361
 362         if (!STRING_VALID(option_query2))
 363                 option_query2 = (char *)" ";
 364
 365         len = snprintf(query, sizeof(query), "SELECT * FROM (%s %s %s) as table1 UNION ALL SELECT * FROM (%s %s %s) as table2",
 366                         select_query1, condition_query1, option_query1, select_query2, condition_query2, option_query2);
 367         if (len > 0 && len < sizeof(query)) {
 368                 query[len] = '\0';
 369         } else if (len >= sizeof(query)) {
 370                 query[MAX_QUERY_SIZE -1] = '\0';
 371         } else {
 372                 media_content_error("snprintf failed");
 373                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 374         }
 375
 376         media_content_sec_debug("Query : [%s]", query);
 377
 378         err = sqlite3_prepare_v2(db_handle, query, strlen(query), stmt, NULL);
 379         if (err != SQLITE_OK) {
 380                 media_content_error("DB_FAILED(0x%08x) fail to sqlite3_prepare(), %s", MEDIA_CONTENT_ERROR_DB_FAILED, sqlite3_errmsg(db_handle));
 381
 382                 if (err == SQLITE_BUSY) {
 383                         media_content_error(" BUSY ERROR");
 384                         return MEDIA_CONTENT_ERROR_DB_BUSY;
 385                 } else if (err == SQLITE_PERM) {
 386                         media_content_error("PERMISSION EROR");
 387                         return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 388                 } else {
 389                         media_content_error("OTHER ERROR");
 390                         return MEDIA_CONTENT_ERROR_DB_FAILED;
 391                 }
 392         }
 393
 394         return MEDIA_CONTENT_ERROR_NONE;
 395 }
 396 #endif
 397
 398 int _content_error_capi(int type, int content_error)
 399 {
 400         if (content_error != MEDIA_CONTENT_ERROR_NONE)
 401                 media_content_error("[type : %d] content_error : %d ", type, content_error);
 402
 403         /*Error None*/
 404         if (content_error == MS_MEDIA_ERR_NONE)
 405                 return MEDIA_CONTENT_ERROR_NONE;
 406
 407         /* Internal operation error*/
 408         else if ((content_error == MS_MEDIA_ERR_INVALID_PARAMETER) ||
 409                 (content_error == MS_MEDIA_ERR_INVALID_PATH) ||
 410                 (content_error == MS_MEDIA_ERR_THUMB_DUPLICATED_REQUEST))
 411                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 412
 413         else if (content_error == MS_MEDIA_ERR_OUT_OF_MEMORY)
 414                 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 415
 416         /* DB operation error*/
 417         else if (content_error == MS_MEDIA_ERR_DB_BUSY_FAIL)
 418                 return MEDIA_CONTENT_ERROR_DB_BUSY;
 419
 420         else if ((content_error <= MS_MEDIA_ERR_DB_CONNECT_FAIL) && (content_error >= MS_MEDIA_ERR_DB_INTERNAL))
 421                 return MEDIA_CONTENT_ERROR_DB_FAILED;
 422
 423         /* IPC operation error*/
 424         else if ((content_error <= MS_MEDIA_ERR_SOCKET_CONN) && (content_error >= MS_MEDIA_ERR_SOCKET_INTERNAL))
 425                 return MEDIA_CONTENT_ERROR_NETWORK;
 426
 427         /* MEDIA SERVER error*/
 428         else if (content_error == MS_MEDIA_ERR_PERMISSION_DENIED)
 429                 return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 430
 431         /* Thumbnail error*/
 432         else if ((content_error == MS_MEDIA_ERR_THUMB_TOO_BIG) || (content_error == MS_MEDIA_ERR_THUMB_UNSUPPORTED))
 433                         return MEDIA_CONTENT_ERROR_UNSUPPORTED_CONTENT;
 434
 435         /*ETC*/
 436         return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
 437 }
 438
 439 int _content_query_sql(char *query_str)
 440 {
 441         int ret = MEDIA_CONTENT_ERROR_NONE;
 442
 443         /*DB will be updated by Media Server.*/
 444         ret = media_db_request_update_db(query_str, _content_get_uid());
 445
 446         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 447 }
 448
 449 int media_content_connect(void)
 450 {
 451         int ret = MEDIA_CONTENT_ERROR_NONE;
 452
 453         g_mutex_lock(&db_mutex);
 454         media_content_info("ref count : %d", ref_count);
 455
 456         if (ref_count == 0) {
 457                 if (db_handle == NULL) {
 458                         ret = __media_content_create_attribute_handles();
 459                         if (ret == MEDIA_CONTENT_ERROR_NONE) {
 460                                 ret = media_db_connect(&db_handle, _content_get_uid(), false);
 461                                 ret = _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 462                                 if (ret == MEDIA_CONTENT_ERROR_NONE)
 463                                         ref_count++;
 464                                 else
 465                                         __media_content_destroy_attribute_handle();
 466
 467                         } else {
 468                                 media_content_error("Internal DB Connection Error");
 469                         }
 470                 } else {
 471                         media_content_error("Wrong DB Connection status");
 472                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 473                 }
 474         } else {
 475                 if (db_handle != NULL) {
 476                         ref_count++;
 477                 } else {
 478                         media_content_error("Wrong DB Handle status");
 479                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 480                 }
 481         }
 482
 483         media_content_info("ref count changed to: %d", ref_count);
 484         g_mutex_unlock(&db_mutex);
 485
 486         return ret;
 487 }
 488
 489 int media_content_connect_with_uid(uid_t uid)
 490 {
 491         media_content_sec_debug("media_content_connect_with_uid [%d]", uid);
 492         content_g_uid = uid;
 493
 494         return media_content_connect();
 495 }
 496
 497 int media_content_disconnect(void)
 498 {
 499         int ret = MEDIA_CONTENT_ERROR_NONE;
 500
 501         g_mutex_lock(&db_mutex);
 502         media_content_debug("ref count : %d", ref_count);
 503         if (ref_count > 0) {
 504                 if (db_handle != NULL) {
 505                         ref_count--;
 506                 } else {
 507                         media_content_error("Wrong DB Handle status");
 508                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 509                 }
 510         } else {
 511                 media_content_error("DB_FAILED(0x%08x) database is not connected", MEDIA_CONTENT_ERROR_DB_FAILED);
 512                 g_mutex_unlock(&db_mutex);
 513                 return MEDIA_CONTENT_ERROR_DB_FAILED;
 514         }
 515
 516         if (ref_count == 0) {
 517                 if (db_handle != NULL) {
 518                         ret = media_db_disconnect(db_handle);
 519                         ret = _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 520                         if (ret == MEDIA_CONTENT_ERROR_NONE) {
 521                                 ret = __media_content_destroy_attribute_handle();
 522                                 db_handle = NULL;
 523                         } else {
 524                                 media_content_error("database disconnect fail");
 525                                 ref_count++;
 526                         }
 527                 } else {
 528                         media_content_error("Wrong DB Handle status");
 529                         ret = MEDIA_CONTENT_ERROR_DB_FAILED;
 530                 }
 531
 532                 g_mutex_unlock(&db_mutex);
 533
 534                 media_content_info("ref count changed to: %d", ref_count);
 535
 536                 return ret;
 537         }
 538
 539         g_mutex_unlock(&db_mutex);
 540
 541         media_content_info("ref count changed to: %d", ref_count);
 542
 543         return ret;
 544 }
 545
 546 int media_content_scan_file(const char *path)
 547 {
 548         int ret = MEDIA_CONTENT_ERROR_NONE;
 549         bool ignore_file = FALSE;
 550         bool ignore_dir = FALSE;
 551         char *folder_path = NULL;
 552         int check_file = MEDIA_CONTENT_ERROR_NONE;
 553         char storage_id[MEDIA_CONTENT_UUID_SIZE+1] = {0,};
 554         char repl_path[MAX_PATH_LEN] = {0,};
 555
 556         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid path");
 557
 558         media_content_sec_debug("Path : %s", path);
 559
 560         memset(repl_path, 0, sizeof(repl_path));
 561         ret = _media_content_replace_path(path, repl_path);
 562         media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 563
 564         ret = _media_util_check_ignore_file(repl_path, &ignore_file);
 565         media_content_retvm_if(ignore_file == TRUE, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 566
 567         memset(storage_id, 0x00, sizeof(storage_id));
 568         ret = media_svc_get_storage_id(_content_get_db_handle(), repl_path, storage_id, _content_get_uid());
 569         if (ret != MS_MEDIA_ERR_NONE) {
 570                 media_content_error("media_svc_get_storage_id failed : %d", ret);
 571                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 572         }
 573
 574         check_file = _media_util_check_file_exist(repl_path);
 575         if (check_file == MEDIA_CONTENT_ERROR_NONE) {
 576                 /* This means this path has to be inserted or refreshed */
 577                 folder_path = g_path_get_dirname(repl_path);
 578                 ret = _media_util_check_ignore_dir(folder_path, &ignore_dir);
 579                 SAFE_FREE(folder_path);
 580
 581                 media_content_retvm_if(ignore_dir == TRUE, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid folder path");
 582                 /* check feature */
 583                 media_content_retvm_if(!_media_util_check_support_media_type(repl_path), MEDIA_CONTENT_ERROR_NOT_SUPPORTED, "Unsupported media type");
 584
 585                 ms_user_storage_type_e storage_type;
 586
 587                 ret = ms_user_get_storage_type(_content_get_uid(), repl_path, &storage_type);
 588                 if (ret != MS_MEDIA_ERR_NONE) {
 589                         media_content_sec_error("ms_user_get_storage_type failed : %d (%s)", ret, repl_path);
 590                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 591                 }
 592                 ret = media_svc_check_item_exist_by_path(_content_get_db_handle(), storage_id, repl_path);
 593                 if (ret == MS_MEDIA_ERR_NONE) {
 594                         /* Refresh */
 595                         ret = media_svc_refresh_item(_content_get_db_handle(), storage_id, storage_type, repl_path, _content_get_uid());
 596                         if (ret != MS_MEDIA_ERR_NONE) {
 597                                 media_content_error("media_svc_refresh_item failed : %d", ret);
 598                                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 599                         }
 600
 601                 } else if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
 602                         /* Insert */
 603                         ret = media_svc_insert_item_immediately(_content_get_db_handle(), storage_id, storage_type, repl_path, _content_get_uid());
 604                         if (ret != MS_MEDIA_ERR_NONE) {
 605                                 if (ret == MS_MEDIA_ERR_DB_CONSTRAINT_FAIL) {
 606                                         media_content_sec_error("This item is already inserted. This may be normal operation because other process already did this (%s)", repl_path);
 607                                         ret = MEDIA_CONTENT_ERROR_NONE;
 608                                 } else {
 609                                         media_content_sec_error("media_svc_insert_item_immediately failed : %d (%s)", ret, repl_path);
 610                                 }
 611
 612                                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 613                         }
 614                 } else {
 615                         media_content_error("media_svc_check_item_exist_by_path failed : %d", ret);
 616                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 617                 }
 618         } else if (check_file == MEDIA_CONTENT_ERROR_PERMISSION_DENIED) {
 619                 media_content_error("You have no permission for this file %d", ret);
 620                 return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
 621         } else {
 622                 /* This means this path has to be deleted */
 623                 media_content_debug("This path doesn't exists in file system... So now start to delete it from DB");
 624                 ret = media_svc_delete_item_by_path(_content_get_db_handle(), storage_id, repl_path, _content_get_uid());
 625                 if (ret != MS_MEDIA_ERR_NONE) {
 626                         if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
 627                                 media_content_error("Does not exist in media DB also... So, this is an invalid parameter");
 628                                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 629                         }
 630
 631                         media_content_error("media_svc_delete_item_by_path failed : %d", ret);
 632                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 633                 }
 634         }
 635
 636         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 637 }
 638
 639 void _media_content_scan_cb(media_request_result_s* result, void *user_data)
 640 {
 641         int err = -1;
 642         media_content_scan_cb_data *cb_data = user_data;
 643
 644         err = _content_error_capi(MEDIA_REGISTER_TYPE, result->result);
 645 #ifdef _USE_TVPD_MODE
 646         if (result->request_type != MEDIA_REQUEST_SCAN_COMPLETE &&
 647                 result->request_type != MEDIA_REQUEST_SCAN_PARTIAL) {
 648                 if (cb_data && cb_data->callback) {
 649                         media_content_debug("begin:User callback is being called now, result=%d", err);
 650                         cb_data->callback(err, cb_data->user_data);
 651                         media_content_debug("end:User callback is being called now, result=%d", err);
 652                 }
 653
 654                 SAFE_FREE(cb_data);
 655         }
 656 #else
 657         if (cb_data && cb_data->callback) {
 658                 media_content_debug("User callback is being called now");
 659                 cb_data->callback(err, cb_data->user_data);
 660         }
 661
 662         SAFE_FREE(cb_data);
 663 #endif
 664
 665         return;
 666 }
 667
 668 #ifdef _USE_TVPD_MODE
 669 void _media_content_scan_cb_v2(media_request_result_s* result, void *user_data)
 670 {
 671         int err = -1;
 672         media_content_scan_cb_data_v2 *cb_data = user_data;
 673         media_content_complete_phase_e complete_phase = -1;
 674         if (!cb_data)
 675                 media_content_debug("cb_data is NULL");
 676         err = _content_error_capi(MEDIA_REGISTER_TYPE, result->result);
 677         media_content_debug("result is %d", err);
 678
 679         if (result->request_type == MEDIA_REQUEST_SCAN_PARTIAL)
 680                 complete_phase = MEDIA_CONTENT_SCAN_PARTIAL_COMPLETE;
 681         else if (result->request_type == MEDIA_REQUEST_SCAN_COMPLETE)
 682                 complete_phase = MEDIA_CONTENT_SCAN_COMPLETE;
 683         else if (result->request_type == MEDIA_REQUEST_EXTRACT_COMPLETE)
 684                 complete_phase = MEDIA_CONTENT_EXTRACT_COMPLETE;
 685
 686         if (cb_data && cb_data->callback)
 687                 cb_data->callback(err, complete_phase, cb_data->user_data);
 688         else
 689                 media_content_debug("run error");
 690
 691         if ((result->request_type != MEDIA_REQUEST_SCAN_COMPLETE) &&
 692         (result->request_type != MEDIA_REQUEST_SCAN_PARTIAL))
 693                 SAFE_FREE(cb_data);
 694
 695         return;
 696 }
 697 #endif
 698
 699 int media_content_scan_folder(const char *path, bool is_recursive, media_scan_completed_cb callback, void *user_data)
 700 {
 701         int ret = MEDIA_CONTENT_ERROR_NONE;
 702         bool ignore_dir = FALSE;
 703         char storage_id[MEDIA_CONTENT_UUID_SIZE+1] = {0, };
 704         char repl_path[MAX_PATH_LEN] = {0, };
 705         ms_user_storage_type_e storage_type = MS_USER_STORAGE_INTERNAL;
 706
 707         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 708         memset(repl_path, 0, sizeof(repl_path));
 709         ret = _media_content_replace_path(path, repl_path);
 710         media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 711
 712         memset(storage_id, 0x00, sizeof(storage_id));
 713
 714         ret = _media_content_check_dir(repl_path);
 715         media_content_retvm_if(ret == MEDIA_CONTENT_ERROR_PERMISSION_DENIED, ret, "Permission Denied");
 716
 717         if (ret == MEDIA_CONTENT_ERROR_NONE) {
 718                 /* If directory exist check that's ignore directory or not*/
 719                 ret = _media_util_check_ignore_dir(repl_path, &ignore_dir);
 720                 media_content_retvm_if((ignore_dir == TRUE || ret != MEDIA_CONTENT_ERROR_NONE), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid folder path");
 721         } else {
 722                 /* This means this folder has to be deleted */
 723                 /* Or, it is real invalid path.. check storage type */
 724                 ret = ms_user_get_storage_type(_content_get_uid(), repl_path, &storage_type);
 725                 if (ret != MS_MEDIA_ERR_NONE) {
 726                         media_content_sec_error("ms_user_get_storage_type failed : %d (%s)", ret, repl_path);
 727                         return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 728                 }
 729
 730                 media_content_debug("This path doesn't exists in file system... So will be deleted it from DB");
 731         }
 732
 733         ret = media_svc_get_storage_id(_content_get_db_handle(), repl_path, storage_id, _content_get_uid());
 734         if (ret != MS_MEDIA_ERR_NONE) {
 735                 media_content_error("media_svc_get_storage_id failed : %d", ret);
 736                 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 737         }
 738
 739         media_content_scan_cb_data *cb_data = NULL;
 740         cb_data = (media_content_scan_cb_data *)malloc(sizeof(media_content_scan_cb_data));
 741         media_content_retvm_if(cb_data == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 742
 743         cb_data->callback = callback;
 744         cb_data->user_data = user_data;
 745
 746         ret = media_directory_scanning_async(repl_path, storage_id, is_recursive, _media_content_scan_cb, cb_data, _content_get_uid());
 747         if (ret != MS_MEDIA_ERR_NONE) {
 748                 media_content_error("media_directory_scanning_async failed : %d", ret);
 749                 SAFE_FREE(cb_data);
 750         }
 751
 752         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 753 }
 754
 755 #ifdef _USE_TVPD_MODE
 756 int media_content_scan_folder_v2(const char *path, bool is_recursive, media_scan_completed_cb_v2 callback, void *user_data)
 757 {
 758         int ret = MEDIA_CONTENT_ERROR_NONE;
 759         bool ignore_dir = FALSE;
 760         char storage_id[MEDIA_CONTENT_UUID_SIZE+1] = {0, };
 761
 762         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 763         memset(storage_id, 0x00, sizeof(storage_id));
 764
 765         ret = _media_util_check_ignore_dir(path, &ignore_dir);
 766         media_content_retvm_if(ignore_dir, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid folder path");
 767
 768         ret = _media_content_check_dir(path);
 769         media_content_retvm_if(ret == MEDIA_CONTENT_ERROR_PERMISSION_DENIED, ret, "Permission Denied");
 770         media_content_retvm_if(ret == MEDIA_CONTENT_ERROR_INVALID_PARAMETER, ret, "invalid path[%s]", path);
 771
 772         media_content_scan_cb_data_v2* cb_data = NULL;
 773         cb_data = (media_content_scan_cb_data_v2*)malloc(sizeof(media_content_scan_cb_data_v2));
 774         media_content_retvm_if(cb_data == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 775
 776         cb_data->callback = callback;
 777         cb_data->user_data = user_data;
 778
 779         ret = media_svc_get_storage_id(_content_get_db_handle(), path, storage_id, _content_get_uid());
 780         /*FIX ME. need to check ret value?*/
 781
 782         ret = media_directory_scanning_async(path, storage_id, is_recursive, _media_content_scan_cb_v2, cb_data, _content_get_uid());
 783         if (ret != MS_MEDIA_ERR_NONE)
 784                 media_content_error("media_directory_scanning_async failed : %d", ret);
 785
 786         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 787 }
 788 #endif
 789
 790 int media_content_cancel_scan_folder(const char *path)
 791 {
 792         int ret = MEDIA_CONTENT_ERROR_NONE;
 793         char repl_path[MAX_PATH_LEN] = {0, };
 794
 795         media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "Invalid path");
 796
 797         memset(repl_path, 0, sizeof(repl_path));
 798         ret = _media_content_replace_path(path, repl_path);
 799         media_content_retvm_if(!STRING_VALID(repl_path), MEDIA_CONTENT_ERROR_INVALID_OPERATION, "path replacement failed");
 800
 801         ret = media_directory_scanning_cancel(repl_path, _content_get_uid());
 802         if (ret != MS_MEDIA_ERR_NONE)
 803                 media_content_error("media_directory_scanning_async failed : %d", ret);
 804
 805         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 806 }
 807
 808 void _media_content_db_update_noti_cb(
 809                                                         int pid,
 810                                                         media_item_type_e item,
 811                                                         media_item_update_type_e update_type,
 812                                                         char* path,
 813                                                         char* uuid,
 814                                                         media_type_e content_type,
 815                                                         char *mime_type,
 816                                                         void *user_data)
 817 {
 818         int error_value = MEDIA_CONTENT_ERROR_NONE;
 819
 820         media_noti_cb_s *_noti_info = (media_noti_cb_s *)user_data;
 821
 822         if (_noti_info != NULL) {
 823                 if (_noti_info->update_noti_cb)
 824                         _noti_info->update_noti_cb(error_value, pid, item, update_type, content_type, uuid, path, mime_type, _noti_info->user_data);
 825         }
 826
 827         return;
 828 }
 829
 830 int media_content_add_db_updated_cb(media_content_db_update_cb callback, void *user_data, media_content_noti_h *noti_handle)
 831 {
 832         int ret = MEDIA_CONTENT_ERROR_NONE;
 833         media_noti_cb_s *noti_info = NULL;
 834
 835         if (noti_handle == NULL) {
 836                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 837                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 838         }
 839
 840         if (callback == NULL) {
 841                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 842                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 843         }
 844
 845         noti_info = (media_noti_cb_s *)calloc(1, sizeof(media_noti_cb_s));
 846         if (noti_info == NULL) {
 847                 media_content_error("Failed to create noti info");
 848                 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 849         }
 850
 851         noti_info->update_noti_cb = callback;
 852         noti_info->user_data = user_data;
 853
 854         ret = media_db_update_subscribe_internal((MediaNotiHandle*)noti_handle, _media_content_db_update_noti_cb, (void *)noti_info);
 855
 856         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 857 }
 858
 859 void __media_content_clear_user_data(void *user_data)
 860 {
 861         media_noti_cb_s *noti_info = user_data;
 862
 863         SAFE_FREE(noti_info);
 864
 865         return;
 866 }
 867
 868 int media_content_remove_db_updated_cb(media_content_noti_h noti_handle)
 869 {
 870         int ret = MEDIA_CONTENT_ERROR_NONE;
 871
 872         ret = media_db_update_unsubscribe_internal((MediaNotiHandle)noti_handle, __media_content_clear_user_data);
 873
 874         return _content_error_capi(MEDIA_REGISTER_TYPE, ret);
 875 }
 876 #ifdef _USE_TVPD_MODE
 877 GMutex* _content_get_db_mutex(void)
 878 {
 879         return &db_mutex;
 880 }
 881 #endif