4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Hyunjun Ko <zzoon.ko@samsung.com>, Haejeong Kim <backto.kim@samsung.com>
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
12 * http://www.apache.org/licenses/LICENSE-2.0
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.
22 #include "media-util-err.h"
23 #include "media-svc-debug.h"
24 #include "media-svc-env.h"
25 #include "media-svc-db-utils.h"
26 #include "media-svc-util.h"
27 #include "media-svc-storage.h"
29 int _media_svc_init_storage(sqlite3 *handle, uid_t uid)
31 int ret = MS_MEDIA_ERR_NONE;
33 sqlite3_stmt *sql_stmt = NULL;
36 /*Add Internal storage*/
37 sql = sqlite3_mprintf("SELECT COUNT(*) FROM '%s' WHERE storage_uuid='%s' AND storage_name='%s'", MEDIA_SVC_DB_TABLE_STORAGE, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_DB_TABLE_MEDIA);
38 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
39 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
41 storage_cnt = sqlite3_column_int(sql_stmt, 0);
42 SQLITE3_FINALIZE(sql_stmt);
44 if (storage_cnt == 0) {
45 sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_type) VALUES ('%s', '%s', '%s', 0);",
46 MEDIA_SVC_DB_TABLE_STORAGE, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_DB_TABLE_MEDIA, _media_svc_get_path(uid));
48 ret = _media_svc_sql_query(handle, sql, uid);
50 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
56 int _media_svc_get_mmc_info(MediaSvcHandle *handle, char **storage_name, char **storage_path, int *validity, bool *info_exist)
58 int ret = MS_MEDIA_ERR_NONE;
59 sqlite3_stmt *sql_stmt = NULL;
62 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q AND storage_name IS NOT '%s'", MEDIA_SVC_DB_TABLE_STORAGE, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_DB_TABLE_MEDIA);
64 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
65 if (ret != MS_MEDIA_ERR_NONE) {
71 if (ret == MS_MEDIA_ERR_DB_NO_RECORD) {
78 if(STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 1)))
79 *storage_name = strdup((const char *)sqlite3_column_text(sql_stmt, 1));
81 if(STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 2)))
82 *storage_path = strdup((const char *)sqlite3_column_text(sql_stmt, 2));
84 *validity = sqlite3_column_int(sql_stmt, 6);
88 SQLITE3_FINALIZE(sql_stmt);
90 return MS_MEDIA_ERR_NONE;
93 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, char **storage_path, int *validity)
95 int ret = MS_MEDIA_ERR_NONE;
96 sqlite3_stmt *sql_stmt = NULL;
102 if(storage_name != NULL)
103 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
105 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
107 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
109 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
111 if(STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 2)))
112 *storage_path = strdup((const char *)sqlite3_column_text(sql_stmt, 2));
114 *validity = sqlite3_column_int(sql_stmt, 6);
116 SQLITE3_FINALIZE(sql_stmt);
118 return MS_MEDIA_ERR_NONE;
121 int _media_svc_append_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, const char *storage_path, const char *storage_account, media_svc_storage_type_e storage_type, uid_t uid)
123 int ret = MS_MEDIA_ERR_NONE;
124 char *sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_account, storage_type) values (%Q, %Q, %Q, %Q, %d); ",
125 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name, storage_path, storage_account, storage_type);
127 ret = _media_svc_sql_query(handle, sql, uid);
133 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
135 int ret = MS_MEDIA_ERR_NONE;
137 char *old_storage_path = NULL;
141 ret = _media_svc_check_storage(handle, storage_id, NULL, &old_storage_path, &validity);
142 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
144 /*Storage table update*/
145 sql = sqlite3_mprintf("UPDATE '%s' SET storage_path=%Q WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
146 ret = _media_svc_sql_query(handle, sql, uid);
148 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
150 /*Folder table update*/
151 sql = sqlite3_mprintf("UPDATE '%s' SET path=REPLACE(path, %Q, %Q) WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_FOLDER, old_storage_path, path, storage_id);
152 ret = _media_svc_sql_query(handle, sql, uid);
154 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
156 /*Media table update*/
157 sql = sqlite3_mprintf("UPDATE '%s' SET path=REPLACE(path, %Q, %Q)", storage_id, old_storage_path, path);
158 ret = _media_svc_sql_query(handle, sql, uid);
160 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
165 int _media_svc_delete_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, uid_t uid)
167 int ret = MS_MEDIA_ERR_NONE;
170 if (storage_name != NULL)
171 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
172 else if (storage_id != NULL)
173 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
175 ret = _media_svc_sql_query(handle, sql, uid);
181 int _media_svc_update_storage_validity(sqlite3 *handle, const char *storage_id, int validity, uid_t uid)
183 int ret = MS_MEDIA_ERR_NONE;
186 if (storage_id == NULL) {
187 sql = sqlite3_mprintf("UPDATE '%s' SET validity=%d WHERE storage_uuid != 'media' AND storage_type != %d", MEDIA_SVC_DB_TABLE_STORAGE, validity, MEDIA_SVC_STORAGE_CLOUD);
189 sql = sqlite3_mprintf("UPDATE '%s' SET validity=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, validity, storage_id);
192 ret = _media_svc_sql_query(handle, sql, uid);
198 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id)
200 int ret = MS_MEDIA_ERR_NONE;
201 sqlite3_stmt *sql_stmt = NULL;
203 char *storage_path = NULL;
204 char *remain_path = NULL;
207 if(strncmp(path, MEDIA_ROOT_PATH_INTERNAL, strlen(MEDIA_ROOT_PATH_INTERNAL)) == 0)
209 _strncpy_safe(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
210 return MS_MEDIA_ERR_NONE;
213 sql = sqlite3_mprintf("SELECT storage_uuid, storage_path FROM '%s' WHERE validity=1", MEDIA_SVC_DB_TABLE_STORAGE);
215 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
217 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
219 remain_path = strstr(path+strlen(MEDIA_ROOT_PATH_USB) +1, "/");
220 if (remain_path != NULL)
221 remain_len = strlen(remain_path);
223 storage_path = strndup(path, strlen(path) - remain_len);
225 while(sqlite3_step(sql_stmt) == SQLITE_ROW)
227 if(STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 1)))
229 if (strlen(storage_path) == strlen((const char *)sqlite3_column_text(sql_stmt, 1)))
231 if(strncmp(storage_path, (const char *)sqlite3_column_text(sql_stmt, 1), strlen(storage_path)) == 0)
233 _strncpy_safe(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
241 SQLITE3_FINALIZE(sql_stmt);
242 SAFE_FREE(storage_path);
244 if(!STRING_VALID(storage_id))
246 media_svc_error("Not found valid storage id [%s]", path);
247 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
253 int _media_svc_get_storage_type(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e *storage_type)
255 int ret = MS_MEDIA_ERR_NONE;
256 sqlite3_stmt *sql_stmt = NULL;
259 if(!STRING_VALID(storage_id))
261 media_svc_error("Invalid storage_idid");
262 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
265 sql = sqlite3_mprintf("SELECT storage_type FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
267 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
269 if (ret != MS_MEDIA_ERR_NONE) {
270 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
271 media_svc_debug("there is no storage.");
274 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
279 *storage_type = sqlite3_column_int(sql_stmt, 0);
281 SQLITE3_FINALIZE(sql_stmt);
286 int _media_svc_get_storage_path(sqlite3 *handle, const char *storage_id, char **storage_path)
288 int ret = MS_MEDIA_ERR_NONE;
289 sqlite3_stmt *sql_stmt = NULL;
292 if(!STRING_VALID(storage_id))
294 media_svc_error("Invalid storage_idid");
295 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
298 sql = sqlite3_mprintf("SELECT storage_path FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
300 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
302 if (ret != MS_MEDIA_ERR_NONE) {
303 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
304 media_svc_debug("there is no storage.");
307 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
312 *storage_path = strdup((char *)sqlite3_column_text(sql_stmt, 0));
314 SQLITE3_FINALIZE(sql_stmt);
319 int _media_svc_get_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e *scan_status)
321 int ret = MS_MEDIA_ERR_NONE;
322 sqlite3_stmt *sql_stmt = NULL;
325 if(!STRING_VALID(storage_id))
327 media_svc_error("Invalid storage_id");
328 return MS_MEDIA_ERR_INVALID_PARAMETER;
331 sql = sqlite3_mprintf("SELECT scan_status FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
333 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
335 if (ret != MS_MEDIA_ERR_NONE) {
336 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
337 media_svc_debug("there is no storage.");
340 media_svc_error("error when _media_svc_get_storage_scan_status. err = [%d]", ret);
345 *scan_status = sqlite3_column_int(sql_stmt, 0);
347 SQLITE3_FINALIZE(sql_stmt);
352 int _media_svc_set_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e scan_status, uid_t uid)
354 int ret = MS_MEDIA_ERR_NONE;
357 if (storage_id == NULL) {
358 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid != 'media'", MEDIA_SVC_DB_TABLE_STORAGE, scan_status);
360 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, scan_status, storage_id);
363 ret = _media_svc_sql_query(handle, sql, uid);
369 static int __media_svc_count_all_storage(sqlite3 *handle, int *count)
371 int ret = MS_MEDIA_ERR_NONE;
372 sqlite3_stmt *sql_stmt = NULL;
373 char *sql = sqlite3_mprintf("SELECT count(*) FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
375 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
376 if (ret != MS_MEDIA_ERR_NONE) {
377 media_svc_error("error when _media_svc_sql_prepare_to_step. err = [%d]", ret);
381 *count = sqlite3_column_int(sql_stmt, 0);
383 SQLITE3_FINALIZE(sql_stmt);
385 return MS_MEDIA_ERR_NONE;
388 int _media_svc_get_all_storage(sqlite3 *handle, char ***storage_list, char ***storage_id_list, int **scan_status_list, int *count)
390 int ret = MS_MEDIA_ERR_NONE;
392 sqlite3_stmt *sql_stmt = NULL;
396 ret = __media_svc_count_all_storage(handle, &cnt);
397 if (ret != MS_MEDIA_ERR_NONE) {
398 media_svc_error("error when __media_svc_count_all_folders. err = [%d]", ret);
403 sql = sqlite3_mprintf("SELECT storage_path, storage_uuid, scan_status FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
405 *storage_list = NULL;
406 *scan_status_list = NULL;
407 return MS_MEDIA_ERR_NONE;
410 *storage_list = malloc(sizeof(char *) * cnt);
411 *storage_id_list = malloc(sizeof(char *) * cnt);
412 *scan_status_list = malloc(sizeof(int) * cnt);
414 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
415 if (ret != MS_MEDIA_ERR_NONE) {
416 media_svc_error("prepare error [%s]", sqlite3_errmsg(handle));
417 SAFE_FREE(*storage_list);
418 SAFE_FREE(*scan_status_list);
422 media_svc_debug("QEURY OK");
425 (*storage_list)[idx] = strdup((char *)sqlite3_column_text(sql_stmt, 0));
426 (*storage_id_list)[idx] = strdup((char *)sqlite3_column_text(sql_stmt, 1));
427 (*scan_status_list)[idx] = (int)sqlite3_column_int(sql_stmt, 2);
428 if(sqlite3_step(sql_stmt) != SQLITE_ROW)
433 if (cnt == idx + 1) {
435 media_svc_debug("OK");
439 for (i = 0; i < idx; i ++) {
440 SAFE_FREE((*storage_list)[i]);
441 SAFE_FREE((*storage_id_list)[i]);
443 SAFE_FREE(*storage_list);
444 SAFE_FREE(*storage_id_list);
445 SAFE_FREE(*scan_status_list);
447 ret = MS_MEDIA_ERR_INTERNAL;
450 SQLITE3_FINALIZE(sql_stmt);