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.
20 #include "media-util-err.h"
21 #include "media-svc-debug.h"
22 #include "media-svc-env.h"
23 #include "media-svc-db-utils.h"
24 #include "media-svc-util.h"
25 #include "media-svc-storage.h"
27 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, char **storage_path, int *validity)
29 int ret = MS_MEDIA_ERR_NONE;
30 sqlite3_stmt *sql_stmt = NULL;
33 media_svc_retvm_if(storage_id == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
34 media_svc_retvm_if(storage_path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_path is NULL");
35 media_svc_retvm_if(validity == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "validity is NULL");
40 sql = sqlite3_mprintf("SELECT storage_path, validity FROM %q WHERE storage_id=%Q", DB_TABLE_STORAGE, storage_id);
41 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
42 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
44 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
45 *validity = sqlite3_column_int(sql_stmt, 1);
47 SQLITE3_FINALIZE(sql_stmt);
49 return MS_MEDIA_ERR_NONE;
52 int _media_svc_append_storage(const char *storage_id, const char *storage_path, uid_t uid)
54 int ret = MS_MEDIA_ERR_NONE;
55 char *sql = sqlite3_mprintf("INSERT INTO %q (storage_id, storage_path) values (%Q, %Q);",
56 DB_TABLE_STORAGE, storage_id, storage_path);
58 ret = _media_svc_sql_query_direct(sql, uid);
59 SQLITE3_SAFE_FREE(sql);
64 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
66 int ret = MS_MEDIA_ERR_NONE;
68 char *old_storage_path = NULL;
71 media_svc_retvm_if(storage_id == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "storage_id is NULL");
72 media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
75 ret = _media_svc_check_storage(handle, storage_id, &old_storage_path, &validity);
76 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
78 /*Storage table update*/
79 sql = sqlite3_mprintf("UPDATE %q SET storage_path=%Q WHERE storage_id=%Q", DB_TABLE_STORAGE, path, storage_id);
80 ret = _media_svc_sql_query_direct(sql, uid);
81 SQLITE3_SAFE_FREE(sql);
82 if (ret != MS_MEDIA_ERR_NONE) {
83 g_free(old_storage_path);
87 /*Folder table update*/
88 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);
89 ret = _media_svc_sql_query_direct(sql, uid);
90 SQLITE3_SAFE_FREE(sql);
91 if (ret != MS_MEDIA_ERR_NONE) {
92 g_free(old_storage_path);
96 /*Media table update*/
97 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);
98 ret = _media_svc_sql_query_direct(sql, uid);
99 SQLITE3_SAFE_FREE(sql);
100 g_free(old_storage_path);
101 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
106 static int __media_svc_delete_thumbnail(sqlite3 *handle)
108 int ret = MS_MEDIA_ERR_NONE;
110 sqlite3_stmt *sql_stmt = NULL;
112 sql = sqlite3_mprintf("SELECT media_thumbnail_path FROM %q WHERE validity=0 AND media_thumbnail_path is not null", DB_TABLE_MEDIA);
113 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
114 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
116 while (sqlite3_step(sql_stmt) == SQLITE_ROW)
117 _media_svc_remove_file((const char *)sqlite3_column_text(sql_stmt, 0));
119 SQLITE3_FINALIZE(sql_stmt);
124 int _media_svc_delete_invalid_storage(sqlite3 *handle, uid_t uid)
126 int ret = MS_MEDIA_ERR_NONE;
129 ret = __media_svc_delete_thumbnail(handle);
130 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to remove thumbnail");
132 sql = sqlite3_mprintf("DELETE FROM %q WHERE validity=0;DELETE FROM %q WHERE validity=0;DELETE FROM %q WHERE validity=0;",
133 DB_TABLE_MEDIA, DB_TABLE_STORAGE, DB_TABLE_FOLDER);
135 ret = _media_svc_sql_query_direct(sql, uid);
136 SQLITE3_SAFE_FREE(sql);
141 int _media_svc_update_storage_validity(const char *storage_id, int validity, uid_t uid)
143 int ret = MS_MEDIA_ERR_NONE;
146 if (storage_id == NULL) {
147 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';",
148 DB_TABLE_STORAGE, validity, DB_TABLE_FOLDER, validity, DB_TABLE_MEDIA, validity);
150 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;",
151 DB_TABLE_STORAGE, validity, storage_id, DB_TABLE_FOLDER, validity, storage_id, DB_TABLE_MEDIA, validity, storage_id);
153 ret = _media_svc_sql_query_direct(sql, uid);
154 SQLITE3_SAFE_FREE(sql);
159 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id, uid_t uid)
161 int ret = MS_MEDIA_ERR_NONE;
162 sqlite3_stmt *sql_stmt = NULL;
164 char *internal_path = NULL;
166 media_svc_retvm_if(path == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
168 ret = ms_user_get_internal_root_path(uid, &internal_path);
169 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to get root path");
171 if (STRING_VALID(internal_path) && strncmp(path, internal_path, strlen(internal_path)) == 0) {
172 g_strlcpy(storage_id, DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE + 1);
173 g_free(internal_path);
174 return MS_MEDIA_ERR_NONE;
177 g_free(internal_path);
179 sql = sqlite3_mprintf("SELECT storage_id FROM %q WHERE validity=1 AND instr(%Q, storage_path)", DB_TABLE_STORAGE, path);
181 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
182 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
184 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
185 g_strlcpy(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE + 1);
187 SQLITE3_FINALIZE(sql_stmt);
189 if (!STRING_VALID(storage_id)) {
190 media_svc_error("Not found valid storage id [%s]", path);
191 ret = MS_MEDIA_ERR_INVALID_PARAMETER;