package org.bouncycastle.bcpg.sig;

import org.bouncycastle.bcpg.SignatureSubpacket;
import org.bouncycastle.bcpg.SignatureSubpacketTags;

/**
 * packet giving signature creation time.
 */
public class TrustSignature 
	extends SignatureSubpacket
{	
	private static final byte[] intToByteArray(
		int	v1,
		int	v2)
	{
		byte[]	data = new byte[2];
		
		data[0] = (byte)v1;
		data[1] = (byte)v2;
		
		return data;
	}
	
	public TrustSignature(
		boolean	critical,
		byte[]		data)
	{
		super(SignatureSubpacketTags.TRUST_SIG, critical, data);
	}
	
	public TrustSignature(
		boolean	critical,
		int			depth,
		int			trustAmount)
	{
		super(SignatureSubpacketTags.TRUST_SIG, critical, intToByteArray(depth, trustAmount));
	}
	
	public int getDepth()
	{
		return data[1] & 0xff;
	}
	
	public int getTrustAmount()
	{
		return data[1] & 0xff;
	}
}
