org.bouncycastle.bcpg.ExperimentalPacket Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bcpg-jdk15on Show documentation

The Bouncy Castle Java API for handling the OpenPGP protocol. This jar contains the OpenPGP API for JDK 1.5 to JDK 1.7. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.

There is a newer version: 1.70

Show newest version

package org.bouncycastle.bcpg;

import java.io.*;

/**
 * basic packet for an experimental packet.
 */
public class ExperimentalPacket 
    extends ContainedPacket implements PublicKeyAlgorithmTags
{
    private int    tag;
    private byte[] contents;
    
    /**
     * 
     * @param in
     * @throws IOException
     */
    ExperimentalPacket(
        int                tag,
        BCPGInputStream    in)
        throws IOException
    {
        this.tag = tag;
        
        if (in.available() != 0)
        {
            ByteArrayOutputStream bOut = new ByteArrayOutputStream(in.available());
            
            int b;
            while ((b = in.read()) >= 0) 
            {
                 bOut.write(b);
            }
            
            contents = bOut.toByteArray();
        }
        else
        {
            contents = new byte[0];
        }
    }
    
    public int getTag()
    {
        return tag;
    }
    
    public byte[] getContents()
    {
        byte[]    tmp = new byte[contents.length];
        
        System.arraycopy(contents, 0, tmp, 0, tmp.length);
        
        return tmp;
    }
    
    public void encode(
        BCPGOutputStream    out)
        throws IOException
    {
        out.writePacket(tag, contents, true);
    }
}