mhttpfilter.java

httptunnel.jar httptunnel java 源码

package net.jumperz.app.MGuardian;

import net.jumperz.net.*;
import net.jumperz.util.*;
import java.io.*;
import java.util.*;

public class MHttpFilter
{
private List allowedHeaderList;
//------------------------------------------------------------------------------------
public MHttpFilter( List in_allowedHeaderList )
{
allowedHeaderList = in_allowedHeaderList;
}
//------------------------------------------------------------------------------------
public void doFilter( MHttpData httpData )
{
ArrayList headerFieldList	= httpData.getHeaderFieldList();
int fieldCount			= headerFieldList.size();
int allowedFieldCount		= allowedHeaderList.size();
for( int i = 0; i < fieldCount; ++i )
	{
	boolean allowed = false;
	String header = ( ( String )headerFieldList.get( i ) );

	for( int j = 0; j < allowedFieldCount; ++j )
		{
		String allowedHeader = ( String )allowedHeaderList.get( j );
		if( allowedHeader.equalsIgnoreCase( header ) )
			{
			allowed = true;
			break;
			}
		}
	if( allowed )
		{
		}
	else
		{
		httpData.removeHeaderValue( header );
		}
	}
}
//------------------------------------------------------------------------------------
public String toString()
{
return MHttpFilter.class.toString() + allowedHeaderList;
}
//------------------------------------------------------------------------------------
}