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_get_mmc_info(MediaSvcHandle *handle, char **storage_name, char **storage_path, int *validity, bool *info_exist)
31 int ret = MS_MEDIA_ERR_NONE;
32 sqlite3_stmt *sql_stmt = NULL;
35 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, MEDIA_SVC_DB_TABLE_MEDIA);
37 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
38 if (ret != MS_MEDIA_ERR_NONE) {
44 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
50 *storage_name = g_strdup((const char *)sqlite3_column_text(sql_stmt, 1));
51 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
52 *validity = sqlite3_column_int(sql_stmt, 6);
56 SQLITE3_FINALIZE(sql_stmt);
58 return MS_MEDIA_ERR_NONE;
61 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, char **storage_path, int *validity, uid_t uid)
63 int ret = MS_MEDIA_ERR_NONE;
64 sqlite3_stmt *sql_stmt = NULL;
70 if (storage_name != NULL)
71 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
73 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
75 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
77 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
79 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
80 *validity = sqlite3_column_int(sql_stmt, 6);
82 SQLITE3_FINALIZE(sql_stmt);
84 /*check storage media table*/
85 if (STRING_VALID(storage_id)) {
88 /*Select list of storage*/
89 sql = sqlite3_mprintf("SELECT COUNT(*) FROM SQLITE_MASTER WHERE type='table' and name='%q'", storage_id);
90 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
91 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
93 table_cnt = sqlite3_column_int(sql_stmt, 0);
94 SQLITE3_FINALIZE(sql_stmt);
99 media_svc_error("media table not exist for storage [%s]", storage_id);
100 /*make storage media table*/
101 ret = _media_svc_create_media_table_with_id(storage_id, uid);
102 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "create media table failed : %d", ret);
106 return MS_MEDIA_ERR_NONE;
109 int _media_svc_append_storage(const char *storage_id, const char *storage_name, const char *storage_path, media_svc_storage_type_e storage_type, uid_t uid)
111 int ret = MS_MEDIA_ERR_NONE;
112 char *sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_type) values (%Q, %Q, %Q, %d); ",
113 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name, storage_path, storage_type);
115 ret = _media_svc_sql_query(sql, uid);
116 SQLITE3_SAFE_FREE(sql);
121 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
123 int ret = MS_MEDIA_ERR_NONE;
125 char *old_storage_path = NULL;
129 ret = _media_svc_check_storage(handle, storage_id, NULL, &old_storage_path, &validity, uid);
130 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
132 /*Storage table update*/
133 sql = sqlite3_mprintf("UPDATE '%s' SET storage_path=%Q WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
134 ret = _media_svc_sql_query(sql, uid);
135 SQLITE3_SAFE_FREE(sql);
136 if (ret != MS_MEDIA_ERR_NONE) {
137 G_SAFE_FREE(old_storage_path);
141 /*Folder table update*/
142 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);
143 ret = _media_svc_sql_query(sql, uid);
144 SQLITE3_SAFE_FREE(sql);
145 if (ret != MS_MEDIA_ERR_NONE) {
146 G_SAFE_FREE(old_storage_path);
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(sql, uid);
153 SQLITE3_SAFE_FREE(sql);
154 G_SAFE_FREE(old_storage_path);
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);
171 SQLITE3_SAFE_FREE(sql);
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';", MEDIA_SVC_DB_TABLE_STORAGE, validity);
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);
187 SQLITE3_SAFE_FREE(sql);
192 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id, uid_t uid)
194 int ret = MS_MEDIA_ERR_NONE;
195 sqlite3_stmt *sql_stmt = NULL;
197 char *storage_path = NULL;
198 char *remain_path = NULL;
200 char *internal_path = NULL;
202 ret = ms_user_get_internal_root_path(uid, &internal_path);
203 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to get root path");
205 if (STRING_VALID(internal_path) && strncmp(path, internal_path, strlen(internal_path)) == 0) {
206 SAFE_STRLCPY(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
207 SAFE_FREE(internal_path);
208 return MS_MEDIA_ERR_NONE;
211 SAFE_FREE(internal_path);
213 remain_path = strstr(path + (STRING_VALID(MEDIA_ROOT_PATH_USB) ? strlen(MEDIA_ROOT_PATH_USB) : 0) + 1, "/");
214 if (remain_path != NULL)
215 remain_len = strlen(remain_path);
217 storage_path = strndup(path, strlen(path) - remain_len);
219 sql = sqlite3_mprintf("SELECT storage_uuid FROM '%s' WHERE validity=1 AND storage_path = '%s'", MEDIA_SVC_DB_TABLE_STORAGE, storage_path);
221 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
222 SAFE_FREE(storage_path);
223 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
225 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
226 SAFE_STRLCPY(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
228 SQLITE3_FINALIZE(sql_stmt);
230 if (!STRING_VALID(storage_id)) {
231 media_svc_error("Not found valid storage id [%s]", path);
232 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
238 int _media_svc_get_storage_type(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e *storage_type)
240 int ret = MS_MEDIA_ERR_NONE;
241 sqlite3_stmt *sql_stmt = NULL;
244 if (!STRING_VALID(storage_id)) {
245 media_svc_error("Invalid storage_id");
246 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
249 sql = sqlite3_mprintf("SELECT storage_type FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
251 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
253 if (ret != MS_MEDIA_ERR_NONE) {
254 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
255 media_svc_debug("there is no storage.");
257 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
262 *storage_type = sqlite3_column_int(sql_stmt, 0);
264 SQLITE3_FINALIZE(sql_stmt);
269 int _media_svc_get_storage_path(sqlite3 *handle, const char *storage_id, char **storage_path)
271 int ret = MS_MEDIA_ERR_NONE;
272 sqlite3_stmt *sql_stmt = NULL;
275 if (!STRING_VALID(storage_id)) {
276 media_svc_error("Invalid storage_id");
277 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
280 sql = sqlite3_mprintf("SELECT storage_path FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
282 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
284 if (ret != MS_MEDIA_ERR_NONE) {
285 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
286 media_svc_debug("there is no storage.");
288 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
293 *storage_path = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
295 SQLITE3_FINALIZE(sql_stmt);
300 int _media_svc_get_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e *scan_status)
302 int ret = MS_MEDIA_ERR_NONE;
303 sqlite3_stmt *sql_stmt = NULL;
306 if (!STRING_VALID(storage_id)) {
307 media_svc_error("Invalid storage_id");
308 return MS_MEDIA_ERR_INVALID_PARAMETER;
311 sql = sqlite3_mprintf("SELECT scan_status FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
313 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
314 if (ret != MS_MEDIA_ERR_NONE) {
315 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
316 media_svc_debug("there is no storage.");
318 media_svc_error("error when _media_svc_get_storage_scan_status. err = [%d]", ret);
323 *scan_status = sqlite3_column_int(sql_stmt, 0);
325 SQLITE3_FINALIZE(sql_stmt);
330 int _media_svc_set_storage_scan_status(const char *storage_id, media_svc_scan_status_type_e scan_status, uid_t uid)
332 int ret = MS_MEDIA_ERR_NONE;
335 if (storage_id == NULL)
336 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid != 'media';", MEDIA_SVC_DB_TABLE_STORAGE, scan_status);
338 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, scan_status, storage_id);
340 ret = _media_svc_sql_query(sql, uid);
341 SQLITE3_SAFE_FREE(sql);
346 static int __media_svc_count_all_storage(sqlite3 *handle, int *count)
348 int ret = MS_MEDIA_ERR_NONE;
349 sqlite3_stmt *sql_stmt = NULL;
350 char *sql = sqlite3_mprintf("SELECT count(*) FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
352 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
353 if (ret != MS_MEDIA_ERR_NONE) {
354 media_svc_error("error when _media_svc_sql_prepare_to_step. err = [%d]", ret);
358 *count = sqlite3_column_int(sql_stmt, 0);
360 SQLITE3_FINALIZE(sql_stmt);
362 return MS_MEDIA_ERR_NONE;
365 int _media_svc_get_all_storage(sqlite3 *handle, char ***storage_list, char ***storage_id_list, int **scan_status_list, int *count)
367 int ret = MS_MEDIA_ERR_NONE;
369 sqlite3_stmt *sql_stmt = NULL;
373 ret = __media_svc_count_all_storage(handle, &cnt);
374 if (ret != MS_MEDIA_ERR_NONE) {
375 media_svc_error("error when __media_svc_count_all_folders. err = [%d]", ret);
380 sql = sqlite3_mprintf("SELECT storage_path, storage_uuid, scan_status FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
382 *storage_list = NULL;
383 *scan_status_list = NULL;
384 return MS_MEDIA_ERR_NONE;
387 *storage_list = malloc(sizeof(char *) * cnt);
388 *storage_id_list = malloc(sizeof(char *) * cnt);
389 *scan_status_list = malloc(sizeof(int) * cnt);
390 if (*storage_list == NULL || *storage_id_list == NULL || *scan_status_list == NULL) {
391 media_svc_error("Allocation failed");
392 SAFE_FREE(*storage_list);
393 SAFE_FREE(*storage_id_list);
394 SAFE_FREE(*scan_status_list);
395 SQLITE3_SAFE_FREE(sql);
396 return MS_MEDIA_ERR_OUT_OF_MEMORY;
399 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
400 if (ret != MS_MEDIA_ERR_NONE) {
401 media_svc_error("prepare error [%s]", sqlite3_errmsg(handle));
402 SAFE_FREE(*storage_list);
403 SAFE_FREE(*storage_id_list);
404 SAFE_FREE(*scan_status_list);
408 media_svc_debug("QEURY OK");
411 (*storage_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
412 (*storage_id_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 1));
413 (*scan_status_list)[idx] = (int)sqlite3_column_int(sql_stmt, 2);
414 if (sqlite3_step(sql_stmt) != SQLITE_ROW)
419 if (cnt == idx + 1) {
421 media_svc_debug("OK");
425 for (i = 0; i < idx; i++) {
426 SAFE_FREE((*storage_list)[i]);
427 SAFE_FREE((*storage_id_list)[i]);
429 SAFE_FREE(*storage_list);
430 SAFE_FREE(*storage_id_list);
431 SAFE_FREE(*scan_status_list);
433 ret = MS_MEDIA_ERR_INTERNAL;
436 SQLITE3_FINALIZE(sql_stmt);