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 *storage_name = g_strdup((const char *)sqlite3_column_text(sql_stmt, 1));
79 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
80 *validity = sqlite3_column_int(sql_stmt, 6);
84 SQLITE3_FINALIZE(sql_stmt);
86 return MS_MEDIA_ERR_NONE;
89 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, char **storage_path, int *validity)
91 int ret = MS_MEDIA_ERR_NONE;
92 sqlite3_stmt *sql_stmt = NULL;
98 if(storage_name != NULL)
99 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
101 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
103 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
105 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
107 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
108 *validity = sqlite3_column_int(sql_stmt, 6);
110 SQLITE3_FINALIZE(sql_stmt);
112 return MS_MEDIA_ERR_NONE;
115 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)
117 int ret = MS_MEDIA_ERR_NONE;
118 char *sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_account, storage_type) values (%Q, %Q, %Q, %Q, %d); ",
119 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name, storage_path, storage_account, storage_type);
121 ret = _media_svc_sql_query(handle, sql, uid);
127 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
129 int ret = MS_MEDIA_ERR_NONE;
131 char *old_storage_path = NULL;
135 ret = _media_svc_check_storage(handle, storage_id, NULL, &old_storage_path, &validity);
136 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
138 /*Storage table update*/
139 sql = sqlite3_mprintf("UPDATE '%s' SET storage_path=%Q WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
140 ret = _media_svc_sql_query(handle, sql, uid);
142 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
144 /*Folder table update*/
145 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);
146 ret = _media_svc_sql_query(handle, sql, uid);
148 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
150 /*Media table update*/
151 sql = sqlite3_mprintf("UPDATE '%s' SET path=REPLACE(path, %Q, %Q)", storage_id, old_storage_path, path);
152 ret = _media_svc_sql_query(handle, sql, uid);
154 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
159 int _media_svc_delete_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, uid_t uid)
161 int ret = MS_MEDIA_ERR_NONE;
164 if (storage_name != NULL)
165 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
166 else if (storage_id != NULL)
167 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
169 ret = _media_svc_sql_query(handle, sql, uid);
175 int _media_svc_update_storage_validity(sqlite3 *handle, const char *storage_id, int validity, uid_t uid)
177 int ret = MS_MEDIA_ERR_NONE;
180 if (storage_id == NULL) {
181 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);
183 sql = sqlite3_mprintf("UPDATE '%s' SET validity=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, validity, storage_id);
186 ret = _media_svc_sql_query(handle, sql, uid);
192 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id)
194 int ret = MS_MEDIA_ERR_NONE;
195 sqlite3_stmt *sql_stmt = NULL;
197 char *storage_path = NULL;
198 char *remain_path = NULL;
201 if(strncmp(path, MEDIA_ROOT_PATH_INTERNAL, strlen(MEDIA_ROOT_PATH_INTERNAL)) == 0)
203 _strncpy_safe(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
204 return MS_MEDIA_ERR_NONE;
207 sql = sqlite3_mprintf("SELECT storage_uuid, storage_path FROM '%s' WHERE validity=1", MEDIA_SVC_DB_TABLE_STORAGE);
209 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
211 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
213 remain_path = strstr(path+strlen(MEDIA_ROOT_PATH_USB) +1, "/");
214 if (remain_path != NULL)
215 remain_len = strlen(remain_path);
217 storage_path = strndup(path, strlen(path) - remain_len);
219 while(sqlite3_step(sql_stmt) == SQLITE_ROW)
221 if(STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 1)))
223 if (strlen(storage_path) == strlen((const char *)sqlite3_column_text(sql_stmt, 1)))
225 if(strncmp(storage_path, (const char *)sqlite3_column_text(sql_stmt, 1), strlen(storage_path)) == 0)
227 _strncpy_safe(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
235 SQLITE3_FINALIZE(sql_stmt);
236 SAFE_FREE(storage_path);
238 if(!STRING_VALID(storage_id))
240 media_svc_error("Not found valid storage id [%s]", path);
241 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
247 int _media_svc_get_storage_type(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e *storage_type)
249 int ret = MS_MEDIA_ERR_NONE;
250 sqlite3_stmt *sql_stmt = NULL;
253 if(!STRING_VALID(storage_id))
255 media_svc_error("Invalid storage_idid");
256 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
259 sql = sqlite3_mprintf("SELECT storage_type FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
261 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
263 if (ret != MS_MEDIA_ERR_NONE) {
264 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
265 media_svc_debug("there is no storage.");
268 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
273 *storage_type = sqlite3_column_int(sql_stmt, 0);
275 SQLITE3_FINALIZE(sql_stmt);
280 int _media_svc_get_storage_path(sqlite3 *handle, const char *storage_id, char **storage_path)
282 int ret = MS_MEDIA_ERR_NONE;
283 sqlite3_stmt *sql_stmt = NULL;
286 if(!STRING_VALID(storage_id))
288 media_svc_error("Invalid storage_idid");
289 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
292 sql = sqlite3_mprintf("SELECT storage_path FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
294 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
296 if (ret != MS_MEDIA_ERR_NONE) {
297 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
298 media_svc_debug("there is no storage.");
301 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
306 *storage_path = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
308 SQLITE3_FINALIZE(sql_stmt);
313 int _media_svc_get_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e *scan_status)
315 int ret = MS_MEDIA_ERR_NONE;
316 sqlite3_stmt *sql_stmt = NULL;
319 if(!STRING_VALID(storage_id))
321 media_svc_error("Invalid storage_id");
322 return MS_MEDIA_ERR_INVALID_PARAMETER;
325 sql = sqlite3_mprintf("SELECT scan_status FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
327 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
329 if (ret != MS_MEDIA_ERR_NONE) {
330 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
331 media_svc_debug("there is no storage.");
334 media_svc_error("error when _media_svc_get_storage_scan_status. err = [%d]", ret);
339 *scan_status = sqlite3_column_int(sql_stmt, 0);
341 SQLITE3_FINALIZE(sql_stmt);
346 int _media_svc_set_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e scan_status, uid_t uid)
348 int ret = MS_MEDIA_ERR_NONE;
351 if (storage_id == NULL) {
352 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid != 'media'", MEDIA_SVC_DB_TABLE_STORAGE, scan_status);
354 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, scan_status, storage_id);
357 ret = _media_svc_sql_query(handle, sql, uid);
363 static int __media_svc_count_all_storage(sqlite3 *handle, int *count)
365 int ret = MS_MEDIA_ERR_NONE;
366 sqlite3_stmt *sql_stmt = NULL;
367 char *sql = sqlite3_mprintf("SELECT count(*) FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
369 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
370 if (ret != MS_MEDIA_ERR_NONE) {
371 media_svc_error("error when _media_svc_sql_prepare_to_step. err = [%d]", ret);
375 *count = sqlite3_column_int(sql_stmt, 0);
377 SQLITE3_FINALIZE(sql_stmt);
379 return MS_MEDIA_ERR_NONE;
382 int _media_svc_get_all_storage(sqlite3 *handle, char ***storage_list, char ***storage_id_list, int **scan_status_list, int *count)
384 int ret = MS_MEDIA_ERR_NONE;
386 sqlite3_stmt *sql_stmt = NULL;
390 ret = __media_svc_count_all_storage(handle, &cnt);
391 if (ret != MS_MEDIA_ERR_NONE) {
392 media_svc_error("error when __media_svc_count_all_folders. err = [%d]", ret);
397 sql = sqlite3_mprintf("SELECT storage_path, storage_uuid, scan_status FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
399 *storage_list = NULL;
400 *scan_status_list = NULL;
401 return MS_MEDIA_ERR_NONE;
404 *storage_list = malloc(sizeof(char *) * cnt);
405 *storage_id_list = malloc(sizeof(char *) * cnt);
406 *scan_status_list = malloc(sizeof(int) * cnt);
408 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
409 if (ret != MS_MEDIA_ERR_NONE) {
410 media_svc_error("prepare error [%s]", sqlite3_errmsg(handle));
411 SAFE_FREE(*storage_list);
412 SAFE_FREE(*scan_status_list);
416 media_svc_debug("QEURY OK");
419 (*storage_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
420 (*storage_id_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 1));
421 (*scan_status_list)[idx] = (int)sqlite3_column_int(sql_stmt, 2);
422 if(sqlite3_step(sql_stmt) != SQLITE_ROW)
427 if (cnt == idx + 1) {
429 media_svc_debug("OK");
433 for (i = 0; i < idx; i ++) {
434 SAFE_FREE((*storage_list)[i]);
435 SAFE_FREE((*storage_id_list)[i]);
437 SAFE_FREE(*storage_list);
438 SAFE_FREE(*storage_id_list);
439 SAFE_FREE(*scan_status_list);
441 ret = MS_MEDIA_ERR_INTERNAL;
444 SQLITE3_FINALIZE(sql_stmt);