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_check_storage(sqlite3 *handle, const char *storage_id, char **storage_path, int *validity, uid_t uid)
31 int ret = MS_MEDIA_ERR_NONE;
32 sqlite3_stmt *sql_stmt = NULL;
35 media_svc_retvm_if(storage_id == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
36 media_svc_retvm_if(storage_path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_path is NULL");
37 media_svc_retvm_if(validity == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "validity is NULL");
42 sql = sqlite3_mprintf("SELECT storage_path, validity FROM '%q' WHERE storage_id=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
43 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
44 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
46 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
47 *validity = sqlite3_column_int(sql_stmt, 1);
49 SQLITE3_FINALIZE(sql_stmt);
51 /*check storage media table*/
52 if (STRING_VALID(storage_id)) {
55 /*Select list of storage*/
56 sql = sqlite3_mprintf("SELECT COUNT(*) FROM SQLITE_MASTER WHERE type='table' and name='%q'", storage_id);
57 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
58 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
60 table_cnt = sqlite3_column_int(sql_stmt, 0);
61 SQLITE3_FINALIZE(sql_stmt);
66 media_svc_error("media table not exist for storage [%s]", storage_id);
67 /*make storage media table*/
68 ret = _media_svc_create_media_table_with_id(storage_id, uid);
69 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "create media table failed : %d", ret);
73 return MS_MEDIA_ERR_NONE;
76 int _media_svc_append_storage(const char *storage_id, const char *storage_path, ms_user_storage_type_e storage_type, uid_t uid)
78 int ret = MS_MEDIA_ERR_NONE;
79 char *sql = sqlite3_mprintf("INSERT INTO %q (storage_id, storage_path, storage_type) values (%Q, %Q, %d);",
80 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_path, storage_type);
82 ret = _media_svc_sql_query(sql, uid);
83 SQLITE3_SAFE_FREE(sql);
88 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
90 int ret = MS_MEDIA_ERR_NONE;
92 char *old_storage_path = NULL;
95 media_svc_retvm_if(storage_id == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
96 media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
99 ret = _media_svc_check_storage(handle, storage_id, &old_storage_path, &validity, uid);
100 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
102 /*Storage table update*/
103 sql = sqlite3_mprintf("UPDATE '%q' SET storage_path=%Q WHERE storage_id=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
104 ret = _media_svc_sql_query(sql, uid);
105 SQLITE3_SAFE_FREE(sql);
106 if (ret != MS_MEDIA_ERR_NONE) {
107 G_SAFE_FREE(old_storage_path);
111 /*Folder table update*/
112 sql = sqlite3_mprintf("UPDATE '%q' SET folder_path=REPLACE(folder_path, %Q, %Q) WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_FOLDER, old_storage_path, path, storage_id);
113 ret = _media_svc_sql_query(sql, uid);
114 SQLITE3_SAFE_FREE(sql);
115 if (ret != MS_MEDIA_ERR_NONE) {
116 G_SAFE_FREE(old_storage_path);
120 /*Media table update*/
121 sql = sqlite3_mprintf("UPDATE '%q' SET path=REPLACE(path, %Q, %Q);", storage_id, old_storage_path, path);
122 ret = _media_svc_sql_query(sql, uid);
123 SQLITE3_SAFE_FREE(sql);
124 G_SAFE_FREE(old_storage_path);
125 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
130 int __media_svc_delete_thumbnail(sqlite3 *handle, const char *storage_id)
132 int ret = MS_MEDIA_ERR_NONE;
134 sqlite3_stmt *sql_stmt = NULL;
136 sql = sqlite3_mprintf("SELECT thumbnail_path FROM '%q' WHERE thumbnail_path is not null;", storage_id);
137 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
138 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
140 while (sqlite3_step(sql_stmt) == SQLITE_ROW)
141 _media_svc_remove_file((const char *)sqlite3_column_text(sql_stmt, 0));
143 SQLITE3_FINALIZE(sql_stmt);
148 int _media_svc_delete_invalid_storage(sqlite3 *handle, uid_t uid)
150 int ret = MS_MEDIA_ERR_NONE;
152 char *storage_id = NULL;
153 char *thumb_path = NULL;
154 sqlite3_stmt *sql_stmt = NULL;
155 GArray *storage_list = NULL;
157 sql = sqlite3_mprintf("SELECT storage_id FROM '%q' WHERE validity=0;", MEDIA_SVC_DB_TABLE_STORAGE);
158 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
159 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
161 storage_list = g_array_new(false, false, sizeof(char *));
163 while (sqlite3_step(sql_stmt) == SQLITE_ROW) {
164 storage_id = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
165 if (storage_id != NULL)
166 g_array_append_val(storage_list, storage_id);
171 SQLITE3_FINALIZE(sql_stmt);
173 while ((storage_list != NULL) && (storage_list->len > 0)) {
174 storage_id = g_array_index(storage_list, char *, 0);
175 storage_list = g_array_remove_index(storage_list, 0);
177 ret = __media_svc_delete_thumbnail(handle, storage_id);
178 if (ret != MS_MEDIA_ERR_NONE) {
179 media_svc_error("Fail to remove thumbnail");
183 /* remove media before drop table (for clear playlist, and tag table)*/
184 sql = sqlite3_mprintf("DELETE FROM '%q';DROP TABLE '%q';", storage_id, storage_id);
185 ret = _media_svc_sql_query(sql, uid);
186 SQLITE3_SAFE_FREE(sql);
187 if (ret != MS_MEDIA_ERR_NONE) {
188 media_svc_error("Fail to drop table[%s]", storage_id);
192 SAFE_FREE(storage_id);
195 /* Update storage, folder table */
196 sql = sqlite3_mprintf("DELETE FROM %q WHERE validity=0;DELETE FROM %q WHERE validity=0;", MEDIA_SVC_DB_TABLE_STORAGE, MEDIA_SVC_DB_TABLE_FOLDER);
198 ret = _media_svc_sql_query(sql, uid);
199 SQLITE3_SAFE_FREE(sql);
200 if (ret != MS_MEDIA_ERR_NONE) {
201 media_svc_error("Fail to update storage table");
206 SAFE_FREE(storage_id);
207 SAFE_FREE(thumb_path);
209 while ((storage_list != NULL) && (storage_list->len > 0)) {
210 storage_id = g_array_index(storage_list, char *, 0);
211 storage_list = g_array_remove_index(storage_list, 0);
212 SAFE_FREE(storage_id);
215 g_array_free(storage_list, false);
221 int _media_svc_update_storage_validity(const char *storage_id, int validity, uid_t uid)
223 int ret = MS_MEDIA_ERR_NONE;
226 if (storage_id == NULL)
227 sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d;", MEDIA_SVC_DB_TABLE_STORAGE, validity);
229 sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE storage_id=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, validity, storage_id);
231 ret = _media_svc_sql_query(sql, uid);
232 SQLITE3_SAFE_FREE(sql);
237 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id, uid_t uid)
239 int ret = MS_MEDIA_ERR_NONE;
240 sqlite3_stmt *sql_stmt = NULL;
242 char *storage_path = NULL;
243 char *remain_path = NULL;
245 char *internal_path = NULL;
247 media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
249 ret = ms_user_get_internal_root_path(uid, &internal_path);
250 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to get root path");
252 if (STRING_VALID(internal_path) && strncmp(path, internal_path, strlen(internal_path)) == 0) {
253 SAFE_STRLCPY(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
254 SAFE_FREE(internal_path);
255 return MS_MEDIA_ERR_NONE;
258 SAFE_FREE(internal_path);
260 remain_path = strstr(path + (STRING_VALID(MEDIA_ROOT_PATH_USB) ? strlen(MEDIA_ROOT_PATH_USB) : 0) + 1, "/");
261 if (remain_path != NULL)
262 remain_len = strlen(remain_path);
264 storage_path = strndup(path, strlen(path) - remain_len);
266 sql = sqlite3_mprintf("SELECT storage_id FROM '%q' WHERE validity=1 AND storage_path = '%q'", MEDIA_SVC_DB_TABLE_STORAGE, storage_path);
268 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
269 SAFE_FREE(storage_path);
270 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
272 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
273 SAFE_STRLCPY(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
275 SQLITE3_FINALIZE(sql_stmt);
277 if (!STRING_VALID(storage_id)) {
278 media_svc_error("Not found valid storage id [%s]", path);
279 ret = MS_MEDIA_ERR_INVALID_PARAMETER;