4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
21 #include <media-util-user.h>
22 #include "media-svc-debug.h"
23 #include "media-svc-env.h"
24 #include "media-svc-db-utils.h"
25 #include "media-svc-util.h"
26 #include "media-svc-storage.h"
28 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, char **storage_path, int *validity)
30 int ret = MS_MEDIA_ERR_NONE;
31 sqlite3_stmt *sql_stmt = NULL;
34 media_svc_retvm_if(storage_id == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
35 media_svc_retvm_if(storage_path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_path is NULL");
36 media_svc_retvm_if(validity == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "validity is NULL");
41 sql = sqlite3_mprintf("SELECT storage_path, validity FROM %q WHERE storage_id=%Q", DB_TABLE_STORAGE, storage_id);
42 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
43 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
45 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
46 *validity = sqlite3_column_int(sql_stmt, 1);
48 SQLITE3_FINALIZE(sql_stmt);
50 return MS_MEDIA_ERR_NONE;
53 int _media_svc_append_storage(const char *storage_id, const char *storage_path, uid_t uid)
55 int ret = MS_MEDIA_ERR_NONE;
56 char *sql = sqlite3_mprintf("INSERT INTO %q (storage_id, storage_path) values (%Q, %Q);",
57 DB_TABLE_STORAGE, storage_id, storage_path);
59 ret = _media_svc_sql_query_direct(sql, uid);
60 SQLITE3_SAFE_FREE(sql);
65 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
67 int ret = MS_MEDIA_ERR_NONE;
69 char *old_storage_path = NULL;
72 media_svc_retvm_if(storage_id == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
73 media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
76 ret = _media_svc_check_storage(handle, storage_id, &old_storage_path, &validity);
77 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
79 /*Storage table update*/
80 sql = sqlite3_mprintf("UPDATE %q SET storage_path=%Q WHERE storage_id=%Q", DB_TABLE_STORAGE, path, storage_id);
81 ret = _media_svc_sql_query_direct(sql, uid);
82 SQLITE3_SAFE_FREE(sql);
83 if (ret != MS_MEDIA_ERR_NONE) {
84 g_free(old_storage_path);
88 /*Folder table update*/
89 sql = sqlite3_mprintf("UPDATE %q SET folder_path=REPLACE(folder_path, %Q, %Q) WHERE storage_uuid=%Q", DB_TABLE_FOLDER, old_storage_path, path, storage_id);
90 ret = _media_svc_sql_query_direct(sql, uid);
91 SQLITE3_SAFE_FREE(sql);
92 if (ret != MS_MEDIA_ERR_NONE) {
93 g_free(old_storage_path);
97 /*Media table update*/
98 sql = sqlite3_mprintf("UPDATE %q SET media_path=REPLACE(media_path, %Q, %Q) WHERE storage_uuid=%Q", DB_TABLE_MEDIA, old_storage_path, path, storage_id);
99 ret = _media_svc_sql_query_direct(sql, uid);
100 SQLITE3_SAFE_FREE(sql);
101 g_free(old_storage_path);
102 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
107 static int __media_svc_delete_thumbnail(sqlite3 *handle)
109 int ret = MS_MEDIA_ERR_NONE;
111 sqlite3_stmt *sql_stmt = NULL;
113 sql = sqlite3_mprintf("SELECT media_thumbnail_path FROM %q WHERE validity=0 AND media_thumbnail_path is not null", DB_TABLE_MEDIA);
114 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
115 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
117 while (sqlite3_step(sql_stmt) == SQLITE_ROW)
118 _media_svc_remove_file((const char *)sqlite3_column_text(sql_stmt, 0));
120 SQLITE3_FINALIZE(sql_stmt);
125 int _media_svc_delete_invalid_storage(sqlite3 *handle, uid_t uid)
127 int ret = MS_MEDIA_ERR_NONE;
130 ret = __media_svc_delete_thumbnail(handle);
131 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to remove thumbnail");
133 sql = sqlite3_mprintf("DELETE FROM %q WHERE validity=0;DELETE FROM %q WHERE validity=0;DELETE FROM %q WHERE validity=0;",
134 DB_TABLE_MEDIA, DB_TABLE_STORAGE, DB_TABLE_FOLDER);
136 ret = _media_svc_sql_query_direct(sql, uid);
137 SQLITE3_SAFE_FREE(sql);
142 int _media_svc_update_storage_validity(const char *storage_id, int validity, uid_t uid)
144 int ret = MS_MEDIA_ERR_NONE;
147 if (storage_id == NULL) {
148 sql = sqlite3_mprintf("UPDATE %q SET validity=%d;UPDATE %q SET validity=%d WHERE storage_uuid IS NOT 'media';UPDATE %q SET validity=%d WHERE storage_uuid IS NOT 'media';",
149 DB_TABLE_STORAGE, validity, DB_TABLE_FOLDER, validity, DB_TABLE_MEDIA, validity);
151 sql = sqlite3_mprintf("UPDATE %q SET validity=%d WHERE storage_id=%Q;UPDATE %q SET validity=%d WHERE storage_uuid=%Q;UPDATE %q SET validity=%d WHERE storage_uuid=%Q;",
152 DB_TABLE_STORAGE, validity, storage_id, DB_TABLE_FOLDER, validity, storage_id, DB_TABLE_MEDIA, validity, storage_id);
154 ret = _media_svc_sql_query_direct(sql, uid);
155 SQLITE3_SAFE_FREE(sql);
160 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id, uid_t uid)
162 int ret = MS_MEDIA_ERR_NONE;
163 sqlite3_stmt *sql_stmt = NULL;
165 char *internal_path = NULL;
167 media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
169 ret = ms_user_get_internal_root_path(uid, &internal_path);
170 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to get root path");
172 if (STRING_VALID(internal_path) && strncmp(path, internal_path, strlen(internal_path)) == 0) {
173 g_strlcpy(storage_id, DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE + 1);
174 g_free(internal_path);
175 return MS_MEDIA_ERR_NONE;
178 g_free(internal_path);
180 sql = sqlite3_mprintf("SELECT storage_id FROM %q WHERE validity=1 AND instr(%Q, storage_path)", DB_TABLE_STORAGE, path);
182 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
183 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
185 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
186 g_strlcpy(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE + 1);
188 SQLITE3_FINALIZE(sql_stmt);
190 if (!STRING_VALID(storage_id)) {
191 media_svc_error("Not found valid storage id [%s]", path);
192 ret = MS_MEDIA_ERR_INVALID_PARAMETER;