/*
* 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.cifs;
import java.io.IOException;
import java.net.UnknownHostException;
import jcifs.smb.SmbException;
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.FileType;
import com.adito.boot.SystemProperties;
import com.adito.networkplaces.AbstractNetworkPlaceMount;
import com.adito.policyframework.LaunchSession;
import com.adito.security.PasswordCredentials;
import com.adito.vfs.VFSStore;
import com.adito.vfs.utils.URI;
import com.adito.vfs.utils.URI.MalformedURIException;
import com.adito.vfs.webdav.DAVAuthenticationRequiredException;
import com.adito.vfs.webdav.DAVUtilities;
/**
* <p>
* CIFSMount is an implementation of <@link
* com.adito.vfs.webdav.AbstractMount> for use with smb paths and also
* Windows Network Neighborhood.
*/
public class CIFSMount extends AbstractNetworkPlaceMount {
final static Log log = LogFactory.getLog(CIFSMount.class);
/**
* <p>
* Constructor for creating the mount.
*
* @param launchSession launch session
* @param store
*/
public CIFSMount(LaunchSession launchSession, VFSStore store) {
super(launchSession, store);
}
// /* (non-Javadoc)
// * @see com.adito.vfs.webdav.AbstractNetworkPlaceMount#getRootVFSURI(com.adito.vfs.webdav.DAVTransaction)
// */
public URI getRootVFSURI(String charset) throws MalformedURIException {
try {
return super.getRootVFSURI(charset);
}
catch(MalformedURIException muri) {
/**
* This assumes the path is \\fileserver\share
*/
String npath ="smb://" + getNetworkPlace().getUsername() + ":" + getNetworkPlace().getPassword() + "@" + getNetworkPlace().getPath().replace("\\\\", "").replace("//", "").replace("\\", "/");
return DAVUtilities.processAndEncodeURI(npath, getStore().getRepository().getSession(), charset);
}
}
/*
* (non-Javadoc)
*
* @see com.adito.vfs.webdav.DAVMount#createRoot(java.lang.String,
* com.adito.vfs.webdav.DAVTransaction)
*/
public FileObject createVFSFileObject(String path, PasswordCredentials credentials/*, DAVTransaction transaction*/) throws IOException, DAVAuthenticationRequiredException {
super.getStore().getName();
URI uri = getRootVFSURI(SystemProperties.get("jcifs.encoding", "cp860"));
try {
uri.setScheme("smb");
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, SystemProperties.get("jcifs.encoding", "cp860")));
FileObject root = getStore().getRepository().getFileSystemManager().resolveFile(uri.toString());
if (root.getType().equals(FileType.FOLDER)) {
// Extra check so that the correct exception is thrown.
root.getChildren();
}
return root;
} catch (FileSystemException fse) {
if (fse.getCause().getClass().getName().equals("jcifs.smb.SmbAuthException")) {
throw new DAVAuthenticationRequiredException(getMountString());
}
if (fse.getCause() != null && fse.getCause() instanceof SmbException && ((SmbException) fse.getCause()).getRootCause() != null
&& "Connection timeout".equals(((SmbException) fse.getCause()).getRootCause().getMessage())) {
throw new UnknownHostException(uri.getHost());
}
if(log.isDebugEnabled())
log.debug("File system exception! ", fse);
throw fse;
}
}
}