Mercurial Hosting > luan

package luan.webserver.handlers;

import java.io.File;
import java.io.FileInputStream;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import luan.webserver.Handler;
import luan.webserver.Request;
import luan.webserver.Response;
import luan.webserver.ResponseOutputStream;


public final class DirHandler extends FileHandler {

	public DirHandler() {
		super();
	}

	public DirHandler(String pathname) {
		super(pathname);
	}

	public DirHandler(File dir) {
		super(dir);
	}

	Response handle(Request request,File file) throws IOException {
		if( request.path.endsWith("/") && file.isDirectory() ) {
			DateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss zzz");
			Response response = new Response();
			response.headers.put( "content-type", "text/html; charset=utf-8" );
			Writer writer = new OutputStreamWriter( new ResponseOutputStream(response) );
			writer.write( "<!doctype html><html>" );
			writer.write( "<head><style>td{padding: 2px 8px}</style></head>" );
			writer.write( "<body>" );
			writer.write( "<h1>Directory: "+request.path+"</h1>" );
			writer.write( "<table border=0>" );
			for( File child : file.listFiles() ) {
				String name = child.getName();
				if( child.isDirectory() )
					name += '/';
				writer.write( "<tr>" );
				writer.write( "<td><a href='"+name+"'>"+name+"</a></td>" );
				writer.write( "<td>"+child.length()+" bytes</td>" );
				writer.write( "<td>"+fmt.format(new Date(child.lastModified()))+"</td>" );
				writer.write( "</tr>" );
			}
			writer.write( "</table>" );
			writer.write( "</body>" );
			writer.write( "</html>" );
			writer.close();
			return response;
		}
		return null;
	}
}
author	Franklin Schmidt <fschmidt@gmail.com>
date	Thu, 08 Feb 2018 19:06:31 -0700
parents	src/luan/webserver/handlers/FileHandler.java@668f29bc52ea
children	312e4cadd508