org.eclipse.ecf.provider.filetransfer.retrieve.HttpHelper Maven / Gradle / Ivy
/****************************************************************************
* Copyright (c) 2008 Composent, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Composent, Inc. - initial API and implementation
*****************************************************************************/
package org.eclipse.ecf.provider.filetransfer.retrieve;
import java.util.StringTokenizer;
/**
*
*/
public class HttpHelper {
public static final String CONTENT_DISPOSITION_HEADER = "Content-Disposition"; //$NON-NLS-1$
public static String getRemoteFileNameFromContentDispositionHeader(String headerValue) {
if (headerValue != null) {
StringTokenizer tokens = new StringTokenizer(headerValue, " \t\n\r\f=;,"); //$NON-NLS-1$
while (tokens.hasMoreTokens()) {
String token = tokens.nextToken();
if (token.equals("filename") && tokens.hasMoreTokens()) { //$NON-NLS-1$
// Expect next token to be the filename
String fileName = tokens.nextToken();
if (fileName.startsWith("\"") && fileName.endsWith("\"")) //$NON-NLS-1$ //$NON-NLS-2$
fileName = fileName.substring(1, fileName.length() - 1);
return fileName;
}
}
}
return null;
}
}