passwordparameter.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:   PasswordParameter.java

package org.gudy.azureus2.ui.swt.config;

import java.security.MessageDigest;
import org.eclipse.swt.widgets.*;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.util.*;
import org.gudy.azureus2.ui.swt.Utils;

// Referenced classes of package org.gudy.azureus2.ui.swt.config:
//			Parameter

public class PasswordParameter extends Parameter
{

	String name;
	Text inputField;

	public PasswordParameter(Composite composite, String name)
	{
		this(composite, name, 2);
	}

	public PasswordParameter(Composite composite, final String name, final int encoding)
	{
		super(name);
		this.name = name;
		inputField = new Text(composite, 2048);
		inputField.setEchoChar('*');
		byte value[] = COConfigurationManager.getByteParameter(name, "".getBytes());
		if (value.length > 0)
			inputField.setText("***");
		inputField.addListener(24, new Listener() {

			final int val$encoding;
			final String val$name;
			final PasswordParameter this$0;

			public void handleEvent(Event event)
			{
				try
				{
					String password_string = inputField.getText();
					byte password[] = password_string.getBytes();
					byte encoded[];
					if (password.length > 0)
					{
						if (encoding == 1)
							encoded = password;
						else
						if (encoding == 2)
						{
							SHA1Hasher hasher = new SHA1Hasher();
							encoded = hasher.calculateHash(password);
						} else
						{
							encoded = MessageDigest.getInstance("md5").digest(password_string.getBytes("UTF-8"));
						}
					} else
					{
						encoded = password;
					}
					COConfigurationManager.setParameter(name, encoded);
				}
				catch (Exception e)
				{
					Debug.printStackTrace(e);
				}
			}

			
			{
				this$0 = PasswordParameter.this;
				encoding = i;
				name = s;
				super();
			}
		});
	}

	public void setLayoutData(Object layoutData)
	{
		inputField.setLayoutData(layoutData);
	}

	public void setValue(final String value)
	{
		Utils.execSWTThread(new AERunnable() {

			final String val$value;
			final PasswordParameter this$0;

			public void runSupport()
			{
				if (inputField == null || inputField.isDisposed() || inputField.getText().equals(value))
				{
					return;
				} else
				{
					inputField.setText(value);
					return;
				}
			}

			
			{
				this$0 = PasswordParameter.this;
				value = s;
				super();
			}
		});
		if (!COConfigurationManager.getParameter(name).equals(value))
			COConfigurationManager.setParameter(name, value);
	}

	public String getValue()
	{
		return inputField.getText();
	}

	public Control getControl()
	{
		return inputField;
	}

	public void setValue(Object value)
	{
		if (value instanceof String)
			setValue((String)value);
	}
}