com.personalserver.HomeCommandHandler.java Source code

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/*   
 *   Copyright (C) 2012  Alvin Aditya H,
 *                   Shanti F,
 *                   Selviana 
 *   
 *    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., 51 Franklin Street, Fifth Floor, Boston,
 *    MA 02110-1301, USA.
 */

package com.personalserver;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;

import org.apache.http.HttpEntity;
import org.apache.http.HttpException;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.entity.ContentProducer;
import org.apache.http.entity.EntityTemplate;
import org.apache.http.protocol.HttpContext;
import org.apache.http.protocol.HttpRequestHandler;

import android.content.Context;

public class HomeCommandHandler implements HttpRequestHandler {

    private Context mContext = null;
    private String mHost = "localhost";

    public HomeCommandHandler(Context context) {
        this.mContext = context;
    }

    @Override
    public void handle(HttpRequest httpRequest, HttpResponse httpResponse, HttpContext httpContext)
            throws HttpException, IOException {

        this.mHost = httpRequest.getFirstHeader("Host").getValue();
        System.out.println("Host : " + mHost);
        HttpEntity entity = new EntityTemplate(new ContentProducer() {
            public void writeTo(final OutputStream outstream) throws IOException {
                OutputStreamWriter writer = new OutputStreamWriter(outstream, "UTF-8");
                String html = "<html><head></head>" + "<body><center><h1>Welcome to Personal Server<h1></center>"
                        + "<p>to browse file click <a href=\"http://" + mHost + "/dir\">here</a></p>"
                        + "</body></html>";

                // html = AssetsUtils.readHtmlForName(mContext, "home");

                writer.write(html);
                writer.flush();
            }
        });

        httpResponse.setHeader("Content-Type", "text/html");
        httpResponse.setEntity(entity);
    }
}