MetafilepictHandler.java :  » Net » properJavaRDP-1.1 » net » propero » rdp » rdp5 » cliprdr » Java Open Source

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properJavaRDP 1.1 » net » propero » rdp » rdp5 » cliprdr » MetafilepictHandler.java
/* MetafilepictHandler.java
 * Component: ProperJavaRDP
 * 
 * Revision: $Revision: 1.4 $
 * Author: $Author: telliott $
 * Date: $Date: 2005/09/27 14:15:40 $
 *
 * Copyright (c) 2005 Propero Limited
 *
 * Purpose: 
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 * 
 * (See gpl.txt for details of the GNU General Public License.)
 * 
 */
package net.propero.rdp.rdp5.cliprdr;

import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

import net.propero.rdp.RdpPacket;

public class MetafilepictHandler extends TypeHandler {

  /* Mapping Modes */
  public static final int MM_TEXT = 1;
  public static final int MM_LOMETRIC = 2;
  public static final int MM_HIMETRIC = 3;
  public static final int MM_LOENGLISH = 4;
  public static final int MM_HIENGLISH = 5;
  public static final int MM_TWIPS = 6;
  public static final int MM_ISOTROPIC = 7;
  public static final int MM_ANISOTROPIC = 8;
  
  String[] mapping_modes = {
      "undefined",
      "MM_TEXT",
      "MM_LOMETRIC",
      "MM_HIMETRIC",
      "MM_LOENGLISH",
      "MM_HIENGLISH",
      "MM_TWIPS",
      "MM_ISOTROPIC",
      "MM_ANISOTROPIC"
  };
  
  public boolean formatValid(int format) {
    return (format == CF_METAFILEPICT);
  }

  public boolean mimeTypeValid(String mimeType) {
    return mimeType.equals("image");
  }

  public int preferredFormat() {
    return CF_METAFILEPICT;
  }

  public Transferable handleData(RdpPacket data, int length) {
    String thingy = "";
    OutputStream out = null;
    
    //System.out.print("Metafile mapping mode = ");
    int mm = data.getLittleEndian32();
    //System.out.print(mapping_modes[mm]);
    int width = data.getLittleEndian32();
    //System.out.print(", width = " + width);
    int height = data.getLittleEndian32();
    //System.out.println(", height = " + height);
    
    try {
      out = new FileOutputStream("test.wmf");
    
      for(int i = 0; i < (length-12); i++){
        int aByte = data.get8();
        out.write(aByte);
        thingy += Integer.toHexString(aByte & 0xFF) + " ";
      }
      //System.out.println(thingy);
    } catch (FileNotFoundException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
    return(new StringSelection(thingy));
  }

  public String name() {
    return "CF_METAFILEPICT";
  }


  public byte[] fromTransferable(Transferable in) {
    return null;
  }

  public void handleData(RdpPacket data, int length, ClipInterface c) {
    String thingy = "";
    OutputStream out = null;
    
    //System.out.print("Metafile mapping mode = ");
    int mm = data.getLittleEndian32();
    //System.out.print(mapping_modes[mm]);
    int width = data.getLittleEndian32();
    //System.out.print(", width = " + width);
    int height = data.getLittleEndian32();
    //System.out.println(", height = " + height);
    
    try {
      out = new FileOutputStream("test.wmf");
    
      for(int i = 0; i < (length-12); i++){
        int aByte = data.get8();
        out.write(aByte);
        thingy += Integer.toHexString(aByte & 0xFF) + " ";
      }
      //System.out.println(thingy);
    } catch (FileNotFoundException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }

  /* (non-Javadoc)
   * @see net.propero.rdp.rdp5.cliprdr.TypeHandler#send_data(java.awt.datatransfer.Transferable, net.propero.rdp.rdp5.cliprdr.ClipInterface)
   */
  public void send_data(Transferable in, ClipInterface c) {
    c.send_null(ClipChannel.CLIPRDR_DATA_RESPONSE,ClipChannel.CLIPRDR_ERROR);
  }

}
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