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 storage_name, storage_path, validity 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) {
47 *storage_name = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
48 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 1));
49 *validity = sqlite3_column_int(sql_stmt, 2);
53 SQLITE3_FINALIZE(sql_stmt);
55 return MS_MEDIA_ERR_NONE;
58 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, const char *storage_name, char **storage_path, int *validity, uid_t uid)
60 int ret = MS_MEDIA_ERR_NONE;
61 sqlite3_stmt *sql_stmt = NULL;
67 if (storage_name != NULL)
68 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
70 sql = sqlite3_mprintf("SELECT * FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
72 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
74 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
76 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
77 *validity = sqlite3_column_int(sql_stmt, 6);
79 SQLITE3_FINALIZE(sql_stmt);
81 /*check storage media table*/
82 if (STRING_VALID(storage_id)) {
85 /*Select list of storage*/
86 sql = sqlite3_mprintf("SELECT COUNT(*) FROM SQLITE_MASTER WHERE type='table' and name='%q'", storage_id);
87 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
88 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
90 table_cnt = sqlite3_column_int(sql_stmt, 0);
91 SQLITE3_FINALIZE(sql_stmt);
96 media_svc_error("media table not exist for storage [%s]", storage_id);
97 /*make storage media table*/
98 ret = _media_svc_create_media_table_with_id(storage_id, uid);
99 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "create media table failed : %d", ret);
103 return MS_MEDIA_ERR_NONE;
106 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)
108 int ret = MS_MEDIA_ERR_NONE;
109 char *sql = sqlite3_mprintf("INSERT INTO %s (storage_uuid, storage_name, storage_path, storage_type) values (%Q, %Q, %Q, %d); ",
110 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name, storage_path, storage_type);
112 ret = _media_svc_sql_query(sql, uid);
113 SQLITE3_SAFE_FREE(sql);
118 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
120 int ret = MS_MEDIA_ERR_NONE;
122 char *old_storage_path = NULL;
126 ret = _media_svc_check_storage(handle, storage_id, NULL, &old_storage_path, &validity, uid);
127 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
129 /*Storage table update*/
130 sql = sqlite3_mprintf("UPDATE '%s' SET storage_path=%Q WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
131 ret = _media_svc_sql_query(sql, uid);
132 SQLITE3_SAFE_FREE(sql);
133 if (ret != MS_MEDIA_ERR_NONE) {
134 G_SAFE_FREE(old_storage_path);
138 /*Folder table update*/
139 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);
140 ret = _media_svc_sql_query(sql, uid);
141 SQLITE3_SAFE_FREE(sql);
142 if (ret != MS_MEDIA_ERR_NONE) {
143 G_SAFE_FREE(old_storage_path);
147 /*Media table update*/
148 sql = sqlite3_mprintf("UPDATE '%s' SET path=REPLACE(path, %Q, %Q);", storage_id, old_storage_path, path);
149 ret = _media_svc_sql_query(sql, uid);
150 SQLITE3_SAFE_FREE(sql);
151 G_SAFE_FREE(old_storage_path);
152 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
157 int _media_svc_delete_storage(const char *storage_id, const char *storage_name, uid_t uid)
159 int ret = MS_MEDIA_ERR_NONE;
162 if (storage_name != NULL)
163 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q AND storage_name=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name);
164 else if (storage_id != NULL)
165 sql = sqlite3_mprintf("DELETE FROM '%s' WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
167 ret = _media_svc_sql_query(sql, uid);
168 SQLITE3_SAFE_FREE(sql);
173 int _media_svc_update_storage_validity(const char *storage_id, int validity, uid_t uid)
175 int ret = MS_MEDIA_ERR_NONE;
178 if (storage_id == NULL)
179 sql = sqlite3_mprintf("UPDATE '%s' SET validity=%d WHERE storage_uuid != 'media';", MEDIA_SVC_DB_TABLE_STORAGE, validity);
181 sql = sqlite3_mprintf("UPDATE '%s' SET validity=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, validity, storage_id);
183 ret = _media_svc_sql_query(sql, uid);
184 SQLITE3_SAFE_FREE(sql);
189 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id, uid_t uid)
191 int ret = MS_MEDIA_ERR_NONE;
192 sqlite3_stmt *sql_stmt = NULL;
194 char *storage_path = NULL;
195 char *remain_path = NULL;
197 char *internal_path = NULL;
199 ret = ms_user_get_internal_root_path(uid, &internal_path);
200 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to get root path");
202 if (STRING_VALID(internal_path) && strncmp(path, internal_path, strlen(internal_path)) == 0) {
203 SAFE_STRLCPY(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
204 SAFE_FREE(internal_path);
205 return MS_MEDIA_ERR_NONE;
208 SAFE_FREE(internal_path);
210 remain_path = strstr(path + (STRING_VALID(MEDIA_ROOT_PATH_USB) ? strlen(MEDIA_ROOT_PATH_USB) : 0) + 1, "/");
211 if (remain_path != NULL)
212 remain_len = strlen(remain_path);
214 storage_path = strndup(path, strlen(path) - remain_len);
216 sql = sqlite3_mprintf("SELECT storage_uuid FROM '%s' WHERE validity=1 AND storage_path = '%s'", MEDIA_SVC_DB_TABLE_STORAGE, storage_path);
218 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
219 SAFE_FREE(storage_path);
220 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
222 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
223 SAFE_STRLCPY(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
225 SQLITE3_FINALIZE(sql_stmt);
227 if (!STRING_VALID(storage_id)) {
228 media_svc_error("Not found valid storage id [%s]", path);
229 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
235 int _media_svc_get_storage_type(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e *storage_type)
237 int ret = MS_MEDIA_ERR_NONE;
238 sqlite3_stmt *sql_stmt = NULL;
241 if (!STRING_VALID(storage_id)) {
242 media_svc_error("Invalid storage_id");
243 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
246 sql = sqlite3_mprintf("SELECT storage_type FROM '%s' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
248 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
250 if (ret != MS_MEDIA_ERR_NONE) {
251 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
252 media_svc_debug("there is no storage.");
254 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
259 *storage_type = sqlite3_column_int(sql_stmt, 0);
261 SQLITE3_FINALIZE(sql_stmt);
266 int _media_svc_get_storage_path(sqlite3 *handle, const char *storage_id, char **storage_path)
268 int ret = MS_MEDIA_ERR_NONE;
269 sqlite3_stmt *sql_stmt = NULL;
272 if (!STRING_VALID(storage_id)) {
273 media_svc_error("Invalid storage_id");
274 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
277 sql = sqlite3_mprintf("SELECT storage_path FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
279 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
281 if (ret != MS_MEDIA_ERR_NONE) {
282 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
283 media_svc_debug("there is no storage.");
285 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
290 *storage_path = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
292 SQLITE3_FINALIZE(sql_stmt);
297 int _media_svc_get_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e *scan_status)
299 int ret = MS_MEDIA_ERR_NONE;
300 sqlite3_stmt *sql_stmt = NULL;
303 if (!STRING_VALID(storage_id)) {
304 media_svc_error("Invalid storage_id");
305 return MS_MEDIA_ERR_INVALID_PARAMETER;
308 sql = sqlite3_mprintf("SELECT scan_status FROM '%s' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
310 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
311 if (ret != MS_MEDIA_ERR_NONE) {
312 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
313 media_svc_debug("there is no storage.");
315 media_svc_error("error when _media_svc_get_storage_scan_status. err = [%d]", ret);
320 *scan_status = sqlite3_column_int(sql_stmt, 0);
322 SQLITE3_FINALIZE(sql_stmt);
327 int _media_svc_set_storage_scan_status(const char *storage_id, media_svc_scan_status_type_e scan_status, uid_t uid)
329 int ret = MS_MEDIA_ERR_NONE;
332 if (storage_id == NULL)
333 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid != 'media';", MEDIA_SVC_DB_TABLE_STORAGE, scan_status);
335 sql = sqlite3_mprintf("UPDATE '%s' SET scan_status=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, scan_status, storage_id);
337 ret = _media_svc_sql_query(sql, uid);
338 SQLITE3_SAFE_FREE(sql);
343 static int __media_svc_count_all_storage(sqlite3 *handle, int *count)
345 int ret = MS_MEDIA_ERR_NONE;
346 sqlite3_stmt *sql_stmt = NULL;
347 char *sql = sqlite3_mprintf("SELECT count(*) FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
349 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
350 if (ret != MS_MEDIA_ERR_NONE) {
351 media_svc_error("error when _media_svc_sql_prepare_to_step. err = [%d]", ret);
355 *count = sqlite3_column_int(sql_stmt, 0);
357 SQLITE3_FINALIZE(sql_stmt);
359 return MS_MEDIA_ERR_NONE;
362 int _media_svc_get_all_storage(sqlite3 *handle, char ***storage_list, char ***storage_id_list, int **scan_status_list, int *count)
364 int ret = MS_MEDIA_ERR_NONE;
366 sqlite3_stmt *sql_stmt = NULL;
370 ret = __media_svc_count_all_storage(handle, &cnt);
371 if (ret != MS_MEDIA_ERR_NONE) {
372 media_svc_error("error when __media_svc_count_all_folders. err = [%d]", ret);
377 sql = sqlite3_mprintf("SELECT storage_path, storage_uuid, scan_status FROM '%s' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
379 *storage_list = NULL;
380 *scan_status_list = NULL;
381 return MS_MEDIA_ERR_NONE;
384 *storage_list = malloc(sizeof(char *) * cnt);
385 *storage_id_list = malloc(sizeof(char *) * cnt);
386 *scan_status_list = malloc(sizeof(int) * cnt);
387 if (*storage_list == NULL || *storage_id_list == NULL || *scan_status_list == NULL) {
388 media_svc_error("Allocation failed");
389 SAFE_FREE(*storage_list);
390 SAFE_FREE(*storage_id_list);
391 SAFE_FREE(*scan_status_list);
392 SQLITE3_SAFE_FREE(sql);
393 return MS_MEDIA_ERR_OUT_OF_MEMORY;
396 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
397 if (ret != MS_MEDIA_ERR_NONE) {
398 media_svc_error("prepare error [%s]", sqlite3_errmsg(handle));
399 SAFE_FREE(*storage_list);
400 SAFE_FREE(*storage_id_list);
401 SAFE_FREE(*scan_status_list);
405 media_svc_debug("QEURY OK");
408 (*storage_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
409 (*storage_id_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 1));
410 (*scan_status_list)[idx] = (int)sqlite3_column_int(sql_stmt, 2);
411 if (sqlite3_step(sql_stmt) != SQLITE_ROW)
416 if (cnt == idx + 1) {
418 media_svc_debug("OK");
422 for (i = 0; i < idx; i++) {
423 SAFE_FREE((*storage_list)[i]);
424 SAFE_FREE((*storage_id_list)[i]);
426 SAFE_FREE(*storage_list);
427 SAFE_FREE(*storage_id_list);
428 SAFE_FREE(*scan_status_list);
430 ret = MS_MEDIA_ERR_INTERNAL;
433 SQLITE3_FINALIZE(sql_stmt);