| /* |
| * 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. |
| */ |
| |
| package org.apache.ftpserver.filesystem.nativefs; |
| |
| import java.io.File; |
| |
| import org.apache.ftpserver.filesystem.nativefs.impl.NativeFileSystemView; |
| import org.apache.ftpserver.ftplet.FileSystemFactory; |
| import org.apache.ftpserver.ftplet.FileSystemView; |
| import org.apache.ftpserver.ftplet.FtpException; |
| import org.apache.ftpserver.ftplet.User; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Native file system factory. It uses the OS file system. |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public class NativeFileSystemFactory implements FileSystemFactory { |
| |
| private final Logger LOG = LoggerFactory |
| .getLogger(NativeFileSystemFactory.class); |
| |
| private boolean createHome; |
| |
| private boolean caseInsensitive; |
| |
| /** |
| * Should the home directories be created automatically |
| * @return true if the file system will create the home directory if not available |
| */ |
| public boolean isCreateHome() { |
| return createHome; |
| } |
| |
| /** |
| * Set if the home directories be created automatically |
| * @param createHome true if the file system will create the home directory if not available |
| */ |
| |
| public void setCreateHome(boolean createHome) { |
| this.createHome = createHome; |
| } |
| |
| /** |
| * Is this file system case insensitive. |
| * Enabling might cause problems when working against case-sensitive file systems, like on Linux |
| * @return true if this file system is case insensitive |
| */ |
| public boolean isCaseInsensitive() { |
| return caseInsensitive; |
| } |
| |
| /** |
| * Should this file system be case insensitive. |
| * Enabling might cause problems when working against case-sensitive file systems, like on Linux |
| * @param caseInsensitive true if this file system should be case insensitive |
| */ |
| public void setCaseInsensitive(boolean caseInsensitive) { |
| this.caseInsensitive = caseInsensitive; |
| } |
| |
| /** |
| * Create the appropriate user file system view. |
| */ |
| public FileSystemView createFileSystemView(User user) throws FtpException { |
| synchronized (user) { |
| // create home if does not exist |
| if (createHome) { |
| String homeDirStr = user.getHomeDirectory(); |
| File homeDir = new File(homeDirStr); |
| if (homeDir.isFile()) { |
| LOG.warn("Not a directory :: " + homeDirStr); |
| throw new FtpException("Not a directory :: " + homeDirStr); |
| } |
| if ((!homeDir.exists()) && (!homeDir.mkdirs())) { |
| LOG.warn("Cannot create user home :: " + homeDirStr); |
| throw new FtpException("Cannot create user home :: " |
| + homeDirStr); |
| } |
| } |
| |
| FileSystemView fsView = new NativeFileSystemView(user, |
| caseInsensitive); |
| return fsView; |
| } |
| } |
| |
| } |