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(handle, 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) {
80 *storage_name = g_strdup((const char *)sqlite3_column_text(sql_stmt, 1));
81 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
82 *validity = sqlite3_column_int(sql_stmt, 6);
86 SQLITE3_FINALIZE(sql_stmt);
88 return MS_MEDIA_ERR_NONE;
91 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, char **storage_path, int *validity)
93 int ret = MS_MEDIA_ERR_NONE;
94 sqlite3_stmt *sql_stmt = NULL;
100 if(storage_name != NULL)
101 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
103 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
105 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
107 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
109 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
110 *validity = sqlite3_column_int(sql_stmt, 6);
112 SQLITE3_FINALIZE(sql_stmt);
114 return MS_MEDIA_ERR_NONE;
117 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)
119 int ret = MS_MEDIA_ERR_NONE;
120 char *sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_account, storage_type) values (%Q, %Q, %Q, %Q, %d); ",
121 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name, storage_path, storage_account, storage_type);
123 ret = _media_svc_sql_query(handle, sql, uid);
129 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
131 int ret = MS_MEDIA_ERR_NONE;
133 char *old_storage_path = NULL;
137 ret = _media_svc_check_storage(handle, storage_id, NULL, &old_storage_path, &validity);
138 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
140 /*Storage table update*/
141 sql = sqlite3_mprintf("UPDATE '%s' SET storage_path=%Q WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
142 ret = _media_svc_sql_query(handle, sql, uid);
144 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
146 /*Folder table update*/
147 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);
148 ret = _media_svc_sql_query(handle, sql, uid);
150 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
152 /*Media table update*/
153 sql = sqlite3_mprintf("UPDATE '%s' SET path=REPLACE(path, %Q, %Q)", storage_id, old_storage_path, path);
154 ret = _media_svc_sql_query(handle, sql, uid);
156 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
161 int _media_svc_delete_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, uid_t uid)
163 int ret = MS_MEDIA_ERR_NONE;
166 if (storage_name != NULL)
167 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
168 else if (storage_id != NULL)
169 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
171 ret = _media_svc_sql_query(handle, sql, uid);
177 int _media_svc_update_storage_validity(sqlite3 *handle, const char *storage_id, int validity, uid_t uid)
179 int ret = MS_MEDIA_ERR_NONE;
182 if (storage_id == NULL) {
183 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);
185 sql = sqlite3_mprintf("UPDATE '%s' SET validity=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, validity, storage_id);
188 ret = _media_svc_sql_query(handle, sql, uid);
194 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id)
196 int ret = MS_MEDIA_ERR_NONE;
197 sqlite3_stmt *sql_stmt = NULL;
199 char *storage_path = NULL;
200 char *remain_path = NULL;
203 if(strncmp(path, MEDIA_ROOT_PATH_INTERNAL, strlen(MEDIA_ROOT_PATH_INTERNAL)) == 0)
205 _strncpy_safe(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
206 return MS_MEDIA_ERR_NONE;
209 sql = sqlite3_mprintf("SELECT storage_uuid, storage_path FROM '%s' WHERE validity=1", MEDIA_SVC_DB_TABLE_STORAGE);
211 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
213 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
215 remain_path = strstr(path + (STRING_VALID(MEDIA_ROOT_PATH_USB) ? strlen(MEDIA_ROOT_PATH_USB) : 0) + 1, "/");
216 if (remain_path != NULL)
217 remain_len = strlen(remain_path);
219 storage_path = strndup(path, strlen(path) - remain_len);
221 while(sqlite3_step(sql_stmt) == SQLITE_ROW)
223 if(STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 1)))
225 if (strlen(storage_path) == strlen((const char *)sqlite3_column_text(sql_stmt, 1)))
227 if(strncmp(storage_path, (const char *)sqlite3_column_text(sql_stmt, 1), strlen(storage_path)) == 0)
229 _strncpy_safe(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
237 SQLITE3_FINALIZE(sql_stmt);
238 SAFE_FREE(storage_path);
240 if(!STRING_VALID(storage_id))
242 media_svc_error("Not found valid storage id [%s]", path);
243 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
249 int _media_svc_get_storage_type(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e *storage_type)
251 int ret = MS_MEDIA_ERR_NONE;
252 sqlite3_stmt *sql_stmt = NULL;
255 if(!STRING_VALID(storage_id))
257 media_svc_error("Invalid storage_idid");
258 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
261 sql = sqlite3_mprintf("SELECT storage_type FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
263 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
265 if (ret != MS_MEDIA_ERR_NONE) {
266 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
267 media_svc_debug("there is no storage.");
270 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
275 *storage_type = sqlite3_column_int(sql_stmt, 0);
277 SQLITE3_FINALIZE(sql_stmt);
282 int _media_svc_get_storage_path(sqlite3 *handle, const char *storage_id, char **storage_path)
284 int ret = MS_MEDIA_ERR_NONE;
285 sqlite3_stmt *sql_stmt = NULL;
288 if(!STRING_VALID(storage_id))
290 media_svc_error("Invalid storage_idid");
291 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
294 sql = sqlite3_mprintf("SELECT storage_path FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
296 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
298 if (ret != MS_MEDIA_ERR_NONE) {
299 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
300 media_svc_debug("there is no storage.");
303 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
308 *storage_path = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
310 SQLITE3_FINALIZE(sql_stmt);
315 int _media_svc_get_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e *scan_status)
317 int ret = MS_MEDIA_ERR_NONE;
318 sqlite3_stmt *sql_stmt = NULL;
321 if(!STRING_VALID(storage_id))
323 media_svc_error("Invalid storage_id");
324 return MS_MEDIA_ERR_INVALID_PARAMETER;
327 sql = sqlite3_mprintf("SELECT scan_status FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
329 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
331 if (ret != MS_MEDIA_ERR_NONE) {
332 if(ret == MS_MEDIA_ERR_DB_NO_RECORD) {
333 media_svc_debug("there is no storage.");
336 media_svc_error("error when _media_svc_get_storage_scan_status. err = [%d]", ret);
341 *scan_status = sqlite3_column_int(sql_stmt, 0);
343 SQLITE3_FINALIZE(sql_stmt);
348 int _media_svc_set_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e scan_status, uid_t uid)
350 int ret = MS_MEDIA_ERR_NONE;
353 if (storage_id == NULL) {
354 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid != 'media'", MEDIA_SVC_DB_TABLE_STORAGE, scan_status);
356 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, scan_status, storage_id);
359 ret = _media_svc_sql_query(handle, sql, uid);
365 static int __media_svc_count_all_storage(sqlite3 *handle, int *count)
367 int ret = MS_MEDIA_ERR_NONE;
368 sqlite3_stmt *sql_stmt = NULL;
369 char *sql = sqlite3_mprintf("SELECT count(*) FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
371 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
372 if (ret != MS_MEDIA_ERR_NONE) {
373 media_svc_error("error when _media_svc_sql_prepare_to_step. err = [%d]", ret);
377 *count = sqlite3_column_int(sql_stmt, 0);
379 SQLITE3_FINALIZE(sql_stmt);
381 return MS_MEDIA_ERR_NONE;
384 int _media_svc_get_all_storage(sqlite3 *handle, char ***storage_list, char ***storage_id_list, int **scan_status_list, int *count)
386 int ret = MS_MEDIA_ERR_NONE;
388 sqlite3_stmt *sql_stmt = NULL;
392 ret = __media_svc_count_all_storage(handle, &cnt);
393 if (ret != MS_MEDIA_ERR_NONE) {
394 media_svc_error("error when __media_svc_count_all_folders. err = [%d]", ret);
399 sql = sqlite3_mprintf("SELECT storage_path, storage_uuid, scan_status FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
401 *storage_list = NULL;
402 *scan_status_list = NULL;
403 return MS_MEDIA_ERR_NONE;
406 *storage_list = malloc(sizeof(char *) * cnt);
407 *storage_id_list = malloc(sizeof(char *) * cnt);
408 *scan_status_list = malloc(sizeof(int) * cnt);
410 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
411 if (ret != MS_MEDIA_ERR_NONE) {
412 media_svc_error("prepare error [%s]", sqlite3_errmsg(handle));
413 SAFE_FREE(*storage_list);
414 SAFE_FREE(*scan_status_list);
418 media_svc_debug("QEURY OK");
421 (*storage_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
422 (*storage_id_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 1));
423 (*scan_status_list)[idx] = (int)sqlite3_column_int(sql_stmt, 2);
424 if(sqlite3_step(sql_stmt) != SQLITE_ROW)
429 if (cnt == idx + 1) {
431 media_svc_debug("OK");
435 for (i = 0; i < idx; i ++) {
436 SAFE_FREE((*storage_list)[i]);
437 SAFE_FREE((*storage_id_list)[i]);
439 SAFE_FREE(*storage_list);
440 SAFE_FREE(*storage_id_list);
441 SAFE_FREE(*scan_status_list);
443 ret = MS_MEDIA_ERR_INTERNAL;
446 SQLITE3_FINALIZE(sql_stmt);