passwordparameterimpl.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   PasswordParameterImpl.java

package org.gudy.azureus2.pluginsimpl.local.ui.config;

import java.security.MessageDigest;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.core3.util.SHA1Hasher;
import org.gudy.azureus2.plugins.ui.config.PasswordParameter;
import org.gudy.azureus2.pluginsimpl.local.PluginConfigImpl;

// Referenced classes of package org.gudy.azureus2.pluginsimpl.local.ui.config:
//			ParameterImpl

public class PasswordParameterImpl extends ParameterImpl
	implements PasswordParameter
{

	protected byte defaultValue[];
	protected int encoding_type;

	public PasswordParameterImpl(PluginConfigImpl config, String key, String label, int _encoding_type, byte _defaultValue[])
	{
		super(config, key, label);
		if (_defaultValue == null)
		{
			defaultValue = new byte[0];
		} else
		{
			defaultValue = _defaultValue;
			if (_encoding_type == 2)
			{
				SHA1Hasher hasher = new SHA1Hasher();
				defaultValue = hasher.calculateHash(defaultValue);
			} else
			if (_encoding_type == 3)
				try
				{
					defaultValue = MessageDigest.getInstance("md5").digest(defaultValue);
				}
				catch (Throwable e)
				{
					Debug.printStackTrace(e);
				}
		}
		config.notifyParamExists(getKey());
		COConfigurationManager.setByteDefault(getKey(), defaultValue);
		encoding_type = _encoding_type;
	}

	public byte[] getDefaultValue()
	{
		return defaultValue;
	}

	public int getEncodingType()
	{
		return encoding_type;
	}

	public byte[] getValue()
	{
		return config.getUnsafeByteParameter(getKey(), getDefaultValue());
	}
}