/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
parcel Lucy;
/** File System implementation of Folder.
*
* Implementation of L<Lucy::Store::Folder> using a single file system
* directory and multiple files.
*/
public class Lucy::Store::FSFolder inherits Lucy::Store::Folder {
inert incremented FSFolder*
new(String *path);
/**
* @param path Location of the index. If the specified directory does
* not exist already, it will NOT be created, in order to prevent
* misconfigured read applications from spawning bogus files -- so it may
* be necessary to create the directory yourself.
*/
public inert FSFolder*
init(FSFolder *self, String *path);
/** Attempt to create the directory specified by <code>path</code>.
*/
public void
Initialize(FSFolder *self);
/** Verify that <code>path</code> is a directory. TODO: check
* permissions.
*/
public bool
Check(FSFolder *self);
public void
Close(FSFolder *self);
incremented nullable FileHandle*
Local_Open_FileHandle(FSFolder *self, String *name,
uint32_t flags);
incremented nullable DirHandle*
Local_Open_Dir(FSFolder *self);
bool
Local_MkDir(FSFolder *self, String *name);
bool
Local_Exists(FSFolder *self, String *name);
bool
Local_Is_Directory(FSFolder *self, String *name);
nullable Folder*
Local_Find_Folder(FSFolder *self, String *name);
bool
Local_Delete(FSFolder *self, String *name);
public bool
Rename(FSFolder *self, String* from, String *to);
public bool
Hard_Link(FSFolder *self, String *from, String *to);
}