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 char *internal_path = _media_svc_get_path(uid);
46 sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_type) VALUES ('%s', '%s', '%s', 0);",
47 MEDIA_SVC_DB_TABLE_STORAGE, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_DB_TABLE_MEDIA, internal_path);
49 ret = _media_svc_sql_query(sql, uid);
51 SAFE_FREE(internal_path);
52 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
58 int _media_svc_get_mmc_info(MediaSvcHandle *handle, char **storage_name, char **storage_path, int *validity, bool *info_exist)
60 int ret = MS_MEDIA_ERR_NONE;
61 sqlite3_stmt *sql_stmt = NULL;
64 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);
66 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
67 if (ret != MS_MEDIA_ERR_NONE) {
73 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
79 *storage_name = g_strdup((const char *)sqlite3_column_text(sql_stmt, 1));
80 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
81 *validity = sqlite3_column_int(sql_stmt, 6);
85 SQLITE3_FINALIZE(sql_stmt);
87 return MS_MEDIA_ERR_NONE;
90 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, char **storage_path, int *validity)
92 int ret = MS_MEDIA_ERR_NONE;
93 sqlite3_stmt *sql_stmt = NULL;
99 if (storage_name != NULL)
100 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
102 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
104 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
106 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
108 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
109 *validity = sqlite3_column_int(sql_stmt, 6);
111 SQLITE3_FINALIZE(sql_stmt);
113 return MS_MEDIA_ERR_NONE;
116 int _media_svc_append_storage(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)
118 int ret = MS_MEDIA_ERR_NONE;
119 char *sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_account, storage_type) values (%Q, %Q, %Q, %Q, %d); ",
120 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name, storage_path, storage_account, storage_type);
122 ret = _media_svc_sql_query(sql, uid);
128 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
130 int ret = MS_MEDIA_ERR_NONE;
132 char *old_storage_path = NULL;
136 ret = _media_svc_check_storage(handle, storage_id, NULL, &old_storage_path, &validity);
137 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
139 /*Storage table update*/
140 sql = sqlite3_mprintf("UPDATE '%s' SET storage_path=%Q WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
141 ret = _media_svc_sql_query(sql, uid);
143 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
145 /*Folder table update*/
146 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);
147 ret = _media_svc_sql_query(sql, uid);
149 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
151 /*Media table update*/
152 sql = sqlite3_mprintf("UPDATE '%s' SET path=REPLACE(path, %Q, %Q);", storage_id, old_storage_path, path);
153 ret = _media_svc_sql_query(sql, uid);
155 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
160 int _media_svc_delete_storage(const char *storage_id, const char *storage_name, uid_t uid)
162 int ret = MS_MEDIA_ERR_NONE;
165 if (storage_name != NULL)
166 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
167 else if (storage_id != NULL)
168 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
170 ret = _media_svc_sql_query(sql, uid);
176 int _media_svc_update_storage_validity(const char *storage_id, int validity, uid_t uid)
178 int ret = MS_MEDIA_ERR_NONE;
181 if (storage_id == NULL)
182 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);
184 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(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 (STRING_VALID(MEDIA_ROOT_PATH_INTERNAL) && strncmp(path, MEDIA_ROOT_PATH_INTERNAL, strlen(MEDIA_ROOT_PATH_INTERNAL)) == 0) {
202 _strncpy_safe(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
203 return MS_MEDIA_ERR_NONE;
206 remain_path = strstr(path + (STRING_VALID(MEDIA_ROOT_PATH_USB) ? strlen(MEDIA_ROOT_PATH_USB) : 0) + 1, "/");
207 if (remain_path != NULL)
208 remain_len = strlen(remain_path);
210 storage_path = strndup(path, strlen(path) - remain_len);
212 sql = sqlite3_mprintf("SELECT storage_uuid FROM '%s' WHERE validity=1 AND storage_path = '%s'", MEDIA_SVC_DB_TABLE_STORAGE, storage_path);
214 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
216 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
217 if(STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
219 _strncpy_safe(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
222 SQLITE3_FINALIZE(sql_stmt);
223 SAFE_FREE(storage_path);
225 if (!STRING_VALID(storage_id)) {
226 media_svc_error("Not found valid storage id [%s]", path);
227 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
233 int _media_svc_get_storage_type(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e *storage_type)
235 int ret = MS_MEDIA_ERR_NONE;
236 sqlite3_stmt *sql_stmt = NULL;
239 if (!STRING_VALID(storage_id)) {
240 media_svc_error("Invalid storage_idid");
241 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
244 sql = sqlite3_mprintf("SELECT storage_type FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
246 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
248 if (ret != MS_MEDIA_ERR_NONE) {
249 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
250 media_svc_debug("there is no storage.");
252 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
257 *storage_type = sqlite3_column_int(sql_stmt, 0);
259 SQLITE3_FINALIZE(sql_stmt);
264 int _media_svc_get_storage_path(sqlite3 *handle, const char *storage_id, char **storage_path)
266 int ret = MS_MEDIA_ERR_NONE;
267 sqlite3_stmt *sql_stmt = NULL;
270 if (!STRING_VALID(storage_id)) {
271 media_svc_error("Invalid storage_idid");
272 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
275 sql = sqlite3_mprintf("SELECT storage_path FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
277 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
279 if (ret != MS_MEDIA_ERR_NONE) {
280 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
281 media_svc_debug("there is no storage.");
283 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
288 *storage_path = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
290 SQLITE3_FINALIZE(sql_stmt);
295 int _media_svc_get_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e *scan_status)
297 int ret = MS_MEDIA_ERR_NONE;
298 sqlite3_stmt *sql_stmt = NULL;
301 if (!STRING_VALID(storage_id)) {
302 media_svc_error("Not found valid storage id");
303 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
306 sql = sqlite3_mprintf("SELECT scan_status FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
308 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
310 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
312 while(sqlite3_step(sql_stmt) == SQLITE_ROW)
314 *scan_status = sqlite3_column_int(sql_stmt, 0);
317 SQLITE3_FINALIZE(sql_stmt);
322 int _media_svc_set_storage_scan_status(const char *storage_id, media_svc_scan_status_type_e scan_status, uid_t uid)
324 int ret = MS_MEDIA_ERR_NONE;
327 if (storage_id == NULL)
328 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid != 'media';", MEDIA_SVC_DB_TABLE_STORAGE, scan_status);
330 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, scan_status, storage_id);
332 ret = _media_svc_sql_query(sql, uid);
338 static int __media_svc_count_all_storage(sqlite3 *handle, int *count)
340 int ret = MS_MEDIA_ERR_NONE;
341 sqlite3_stmt *sql_stmt = NULL;
342 char *sql = sqlite3_mprintf("SELECT count(*) FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
344 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
345 if (ret != MS_MEDIA_ERR_NONE) {
346 media_svc_error("error when _media_svc_sql_prepare_to_step. err = [%d]", ret);
350 *count = sqlite3_column_int(sql_stmt, 0);
352 SQLITE3_FINALIZE(sql_stmt);
354 return MS_MEDIA_ERR_NONE;
357 int _media_svc_get_all_storage(sqlite3 *handle, char ***storage_list, char ***storage_id_list, int **scan_status_list, int *count)
359 int ret = MS_MEDIA_ERR_NONE;
361 sqlite3_stmt *sql_stmt = NULL;
365 ret = __media_svc_count_all_storage(handle, &cnt);
366 if (ret != MS_MEDIA_ERR_NONE) {
367 media_svc_error("error when __media_svc_count_all_folders. err = [%d]", ret);
372 sql = sqlite3_mprintf("SELECT storage_path, storage_uuid, scan_status FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
374 *storage_list = NULL;
375 *scan_status_list = NULL;
376 return MS_MEDIA_ERR_NONE;
379 *storage_list = malloc(sizeof(char *) * cnt);
380 *storage_id_list = malloc(sizeof(char *) * cnt);
381 *scan_status_list = malloc(sizeof(int) * cnt);
383 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
384 if (ret != MS_MEDIA_ERR_NONE) {
385 media_svc_error("prepare error [%s]", sqlite3_errmsg(handle));
386 SAFE_FREE(*storage_list);
387 SAFE_FREE(*scan_status_list);
391 media_svc_debug("QEURY OK");
394 (*storage_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
395 (*storage_id_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 1));
396 (*scan_status_list)[idx] = (int)sqlite3_column_int(sql_stmt, 2);
397 if (sqlite3_step(sql_stmt) != SQLITE_ROW)
402 if (cnt == idx + 1) {
404 media_svc_debug("OK");
408 for (i = 0; i < idx; i++) {
409 SAFE_FREE((*storage_list)[i]);
410 SAFE_FREE((*storage_id_list)[i]);
412 SAFE_FREE(*storage_list);
413 SAFE_FREE(*storage_id_list);
414 SAFE_FREE(*scan_status_list);
416 ret = MS_MEDIA_ERR_INTERNAL;
419 SQLITE3_FINALIZE(sql_stmt);