/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package com.adito.networkplaces.store.ftp;
import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.vfs.FileObject;
import org.apache.commons.vfs.FileSystemException;
import org.apache.commons.vfs.FileSystemOptions;
import org.apache.commons.vfs.provider.ftp.FtpFileSystemConfigBuilder;
import com.adito.networkplaces.AbstractNetworkPlaceMount;
import com.adito.policyframework.LaunchSession;
import com.adito.properties.Property;
import com.adito.properties.impl.resource.ResourceKey;
import com.adito.security.PasswordCredentials;
import com.adito.vfs.VFSStore;
import com.adito.vfs.utils.URI;
import com.adito.vfs.webdav.DAVAuthenticationRequiredException;
import com.adito.vfs.webdav.DAVUtilities;
public class FTPMount extends AbstractNetworkPlaceMount {
final static Log log = LogFactory.getLog(FTPMount.class);
public FTPMount(LaunchSession launchSession, VFSStore store) {
super(launchSession, store);
}
public FileSystemOptions getOptions(URI uri) {
FileSystemOptions options = new FileSystemOptions();
FtpFileSystemConfigBuilder c = FtpFileSystemConfigBuilder.getInstance();
String mode = Property.getProperty(new ResourceKey("ftp.mode", this.getNetworkPlace().getResourceType(), this.getNetworkPlace().getResourceId()));
c.setPassiveMode(options, mode.equals("passive"));
int idleTimeout = Property.getPropertyInt(new ResourceKey("ftp.idleTimeout", getNetworkPlace().getResourceType(), getNetworkPlace().getResourceId()));
c.setIdleTimeout(options, idleTimeout);
// TODO: Add resource attribute for all these settings.
c.setUserDirIsRoot(options, true);
String hostType = Property.getProperty(new ResourceKey("ftp.hostType", this.getNetworkPlace().getResourceType(), this.getNetworkPlace().getResourceId()));
if (!"automatic".equals(hostType)) {
c.setEntryParser(options, hostType);
}
return options;
}
public FileObject createVFSFileObject(String path, PasswordCredentials credentials) throws IOException {
try {
URI uri = getRootVFSURI();
if (credentials != null) {
uri.setUserinfo(DAVUtilities.encodeURIUserInfo(credentials.getUsername() + (credentials.getPassword() != null ? ":" + new String(credentials.getPassword()) : "")));
}
uri.setPath(uri.getPath() + (uri.getPath().endsWith("/") ? "" : "/") + DAVUtilities.encodePath(path));
FileObject fileObject = this.getStore().getRepository().getFileSystemManager().resolveFile(uri.toString(), getOptions(uri));
return fileObject;
} catch (FileSystemException fse) {
if (fse.getCode().equals("vfs.provider.ftp/connect.error")) {
throw new DAVAuthenticationRequiredException(getMountString());
}
throw fse;
}
}
}