/*
* Copyright 2002-2005 The Apache Software Foundation.
*
* Licensed 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.commons.vfs.provider.smb;
import org.apache.commons.vfs.FileName;
import org.apache.commons.vfs.FileSystemException;
import org.apache.commons.vfs.FileType;
import org.apache.commons.vfs.provider.FileNameParser;
import org.apache.commons.vfs.provider.URLFileNameParser;
import org.apache.commons.vfs.provider.UriParser;
import org.apache.commons.vfs.provider.VfsComponentContext;
/**
* Implementation for sftp. set default port to 139
*/
public class SmbFileNameParser extends URLFileNameParser
{
private final static SmbFileNameParser INSTANCE = new SmbFileNameParser();
public SmbFileNameParser()
{
super(139);
}
public static FileNameParser getInstance()
{
return INSTANCE;
}
public FileName parseUri(final VfsComponentContext context, FileName base, final String filename) throws FileSystemException
{
final StringBuffer name = new StringBuffer();
String actualFilename = filename;
if (actualFilename.equals("smb://") || actualFilename.equals("smb:///")) {
//return new SmbMasterBrowserFileName();
actualFilename = "smb://_master_/_browser_/";
}
// Extract the scheme and authority parts
final Authority auth = extractToPath(actualFilename, name);
// extract domain
String username = auth.userName;
String domain = extractDomain(username);
if (domain != null) {
username = username.substring(domain.length() + 1);
}
// Decode and adjust separators
UriParser.canonicalizePath(name, 0, name.length(), this);
UriParser.fixSeparators(name);
// Extract the share
String share = UriParser.extractFirstElement(name);
if (share == null || share.length() == 0) {
share = "";
//throw new FileSystemException("vfs.provider.smb/missing-share-name.error",
// actualFilename);
}
// Normalise the path. Do this after extracting the share name,
// to deal with things like smb://hostname/share/..
FileType fileType = UriParser.normalisePath(name);
final String path = name.toString();
return new SmbFileName(
auth.scheme,
auth.hostName,
auth.port,
username,
auth.password,
domain,
share,
path,
fileType);
}
private String extractDomain(String username)
{
if (username == null)
{
return null;
}
for (int i = 0; i < username.length(); i++)
{
if (username.charAt(i) == '\\')
{
return username.substring(0, i);
}
}
return null;
}
}