nokiasender.java

mmslib1.0 支持彩信制作、解析

/**
 * MMSLIB - A Java Implementation of the MMS Protocol
 * Copyright (C) 2004 Simon Vogl 
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package at.jku.soft.mms.nokia;

import java.util.*;
import net.sourceforge.jwap.wsp.*;
import java.net.*;
import java.io.*;
import net.sourceforge.jwap.util.*;
import java.lang.*;


import com.nokia.mms.*;

public class NokiaSender implements IWSPUpperLayer{

   // the URL of the WAP-Gateway and its port.
   private InetAddress wapgw;
   private int wapgwport;

   // the URI of the server to post to
   private String posturi;

   // the bytes to be posted
   private byte[] bytes;
   private String contentType;

   // holds the WAP session we open to send the message (from connect till disconnect)
   private CWSPSession s;

   // holds the Method transaction for posting (from m_send_req till m_send_conf)
   private CWSPMethodManager m;

   /**
    * Constructs a WAP sender object.
    *
    * @param wapgw the wap gateway to use
    * @param wapgwport the port of the wap gateway
    */
   public NokiaSender(InetAddress wapgw, int wapgwport, String posturi,
                          byte[] dataToSend, String contentType){
      this.bytes = dataToSend;
      this.posturi = posturi;
      this.wapgw = wapgw;
      this.wapgwport = wapgwport;
      this.contentType = contentType;


      if ( bytes == null) {
	  encode();
      }

      init();
   }

   /**
    * This method connects to the wap gateway and opens a WSP session.
    */
   private void init()
   {
     try
     {
        s = new CWSPSession(wapgw, wapgwport, this);
        System.out.println("connecting to WAP gateway " + wapgw);
        s.s_connect();
     }
     catch (Exception e)
     {
        e.printStackTrace();
     }

   }

    private byte[] readFile(String file) 
    {
	byte b[] = null;
	try {
	File f = new File(file);
	long len = f.length();
	b = new byte[(int)len];
	FileInputStream fi = new FileInputStream(f);
	fi.read(b);
	} catch (Exception e) {
	    e.printStackTrace();
	}
	return b;
    }

    private void encode() 
    {
	// code to retrieve ore create the Multimedia Message
	MMMessage mm=new MMMessage();
	
	mm.setVersion(IMMConstants.MMS_VERSION_10);
	mm.setMessageType(IMMConstants.MESSAGE_TYPE_M_SEND_REQ);
	mm.setTransactionId("tid_01");
	mm.setDate(new Date(System.currentTimeMillis()));
	mm.setFrom("[phone]/TYPE=PLMN");
	mm.addToAddress("[phone]/TYPE=PLMN");
	mm.addCcAddress("[phone]/TYPE=PLMN");
	//mm.addToAddress("[phone]/TYPE=PLMN");
	mm.setSubject("test mms");
	mm.setMessageClass(IMMConstants.MESSAGE_CLASS_PERSONAL);
	mm.setPriority(IMMConstants.PRIORITY_HIGH);
	mm.setContentType(IMMConstants.CT_APPLICATION_MULTIPART_MIXED);
	
	//    In case of multipart related message and a smil presentation available
	//    mm.setContentType(IMMConstants.CT_APPLICATION_MULTIPART_RELATED);
	//    mm.setMultipartRelatedType(IMMConstants.CT_APPLICATION_SMIL);
	//    mm.setPresentationId("<A0>"); // where <A0> is the id of the content containing the SMIL presentation
	
	MMContent part1=new MMContent();
	// read the file with readFile() that is a function that reads a file and
	// returns an array of bytes
	byte [] buf1 = readFile("text.txt");
	part1.setContent(buf1,0,buf1.length);
	part1.setContentId("text.txt");
	part1.setType(IMMConstants.CT_TEXT_PLAIN);
	mm.addContent(part1);
	
	MMContent part2=new MMContent();
	byte [] buf2 = readFile("img1.jpg");
	part2.setContent(buf2,0,buf2.length);
	part2.setContentId("img1.jpg");
	part2.setType(IMMConstants.CT_IMAGE_JPEG);
	mm.addContent(part2);

	// instantiate an encoder object
	MMEncoder encoder=new MMEncoder();
	
	// set the message to be encoded
	encoder.setMessage(mm);
	
	// encode the message
	try {
	    encoder.encodeMessage();
	} catch (MMEncoderException e) {
	    System.err.println("An error occurred encoding the message.");
	    e.printStackTrace();
	    System.exit(1);
	}
	
	bytes=encoder.getMessage();
	System.out.println("encoded");
    }

   /**
   * Implementation of IWSPUpperLayer.
   * Is called by the WAP stack after being connected.
   * We then send the Message in a POST.
   */
   public  void s_connect_cnf()
   {
      try
      {
         System.out.println("connected to WAP gateway " + wapgw);

         System.out.println("sending data (WSP POST)");
         m = s.s_post(bytes,
                      contentType,
                      posturi);

      }
      catch (Exception e )
      {
         e.printStackTrace();
      }
   }

   /**
    * Implementation of IWSPUpperLayer.
    * this method is called by the wap stack after a response of a method is received.
    * @param payload the payload from the response
    * @param contentType the content type of the response
    * @param moreData will there come more data belonging to this result?
    */
   public void s_methodResult_ind(byte[] payload,
                                  String contentType,
                                  boolean moreData)
   {
      // decode the response here...

      String nl = System.getProperty("line.separator");

      
      System.out.println("Response More Data: " +  moreData );
      System.out.println("Response Content Type: " +  contentType );

     
      saveToFile(contentType + "_" + System.currentTimeMillis() +".pdu", payload); 
    
      if (!moreData) {
	  System.out.println("disconnecting from WAP gateway " + wapgw);
	  m.s_methodResult(null);
	  s.s_disconnect();

	  MMSPDU pdu = new MMSPDU();
	  
	  pdu.setPayload(payload);
      }
   }

   /**
    * Implementation of IWSPUpperLayer. NOT USED.
    * @param reason
    */
   public  void s_suspend_ind(short reason){}

   /**
    * Implementation of IWSPUpperLayer. NOT USED.
    */
   public  void s_resume_cnf(){}

   /**
    * Implementation of IWSPUpperLayer.
    * Called by the WAP stack if we are disconnected.
    * @param reason the reason, why we are disconnected
    */
   public  void s_disconnect_ind(short reason)
   {
      System.out.println("disconnected from WAP gateway " + wapgw);
   }

   /**
    * Implementation of IWSPUpperLayer. NOT USED.
    * if we receive a redirect from the server.
    * @param redirectInfo
    */
   public  void s_disconnect_ind(Vector redirectInfo){
     System.out.println("disconnecting from WAP gateway " + wapgw);
     this.m.s_methodResult(null);
     s.s_disconnect();
   }

   public void s_disconnect_ind(InetAddress[] redirectInfo){
     System.out.println("---redirected to " + redirectInfo.toString());
   }




  private void saveToFile(String filename, byte[]b) {
    try{
      FileOutputStream fo;
      fo = new FileOutputStream(filename);
      fo.write(b);
      fo.close();
    } catch (Exception e){
      // Host address not ok
      e.printStackTrace();
      System.exit(1);
    }
  }


   /**
    * It automatically connects to the WAP gateway.
    * After the connect.conf it sends the WAP POST.
    * After all it disconnects from the gateway.
    *
    * @param args none (ignored)
    */
    public static void main(String[] args)
    {
	try {
	    InetAddress gateway = InetAddress.getByName("194.24.131.17");

	    NokiaSender poster = 
		new NokiaSender(
			   gateway, 
			   9201, 
			   "http://mmsc.one.at/mms/wapenc",
			   null,
			   "application/vnd.wap.mms-message");
	}
	catch (Exception ex) {
	    ex.printStackTrace();
	}
   }

}