exporttorrentwizard.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:   ExportTorrentWizard.java

package org.gudy.azureus2.ui.swt.exporttorrent.wizard;

import com.aelitis.azureus.core.AzureusCore;
import java.io.File;
import java.io.IOException;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.MessageBox;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.torrent.*;
import org.gudy.azureus2.core3.util.TorrentUtils;
import org.gudy.azureus2.ui.swt.wizard.Wizard;

// Referenced classes of package org.gudy.azureus2.ui.swt.exporttorrent.wizard:
//			ExportTorrentWizardInputPanel, ExportTorrentWizardOutputPanel

public class ExportTorrentWizard extends Wizard
{

	String torrent_file;
	String export_file;

	public ExportTorrentWizard(AzureusCore azureus_core, Display display)
	{
		Wizard(azureus_core, "exportTorrentWizard.title");
		torrent_file = "";
		export_file = "";
		ExportTorrentWizardInputPanel input_panel = new ExportTorrentWizardInputPanel(this, null);
		setFirstPanel(input_panel);
	}

	public ExportTorrentWizard(AzureusCore azureus_core, Display display, DownloadManager dm)
	{
		Wizard(azureus_core, "exportTorrentWizard.title");
		torrent_file = "";
		export_file = "";
		setTorrentFile(dm.getTorrentFileName());
		ExportTorrentWizardOutputPanel output_panel = new ExportTorrentWizardOutputPanel(this, null);
		setFirstPanel(output_panel);
	}

	public void onClose()
	{
		onClose();
	}

	protected void setTorrentFile(String str)
	{
		torrent_file = str;
		export_file = (new StringBuilder()).append(str).append(".xml").toString();
	}

	protected String getTorrentFile()
	{
		return torrent_file;
	}

	protected void setExportFile(String str)
	{
		export_file = str;
	}

	protected String getExportFile()
	{
		return export_file;
	}

	protected boolean performExport()
	{
		File input_file;
		File output_file;
		try
		{
			input_file = (new File(getTorrentFile())).getCanonicalFile();
		}
		catch (IOException e)
		{
			MessageBox mb = new MessageBox(getWizardWindow(), 33);
			mb.setText(MessageText.getString("exportTorrentWizard.process.inputfilebad.title"));
			mb.setMessage((new StringBuilder()).append(MessageText.getString("exportTorrentWizard.process.inputfilebad.message")).append("\n").append(e.toString()).toString());
			mb.open();
			return false;
		}
		output_file = new File(export_file);
		if (output_file.exists())
		{
			MessageBox mb = new MessageBox(getWizardWindow(), 196);
			mb.setText(MessageText.getString("exportTorrentWizard.process.outputfileexists.title"));
			mb.setMessage(MessageText.getString("exportTorrentWizard.process.outputfileexists.message"));
			int result = mb.open();
			if (result == 128)
				return false;
		}
		TOTorrent torrent = TOTorrentFactory.deserialiseFromBEncodedFile(input_file);
		torrent.serialiseToXMLFile(output_file);
		return true;
		TOTorrentException e;
		e;
		String error_title;
		String error_detail;
		error_title = MessageText.getString("exportTorrentWizard.process.exportfail.title");
		error_detail = TorrentUtils.exceptionToText(e);
		break MISSING_BLOCK_LABEL_218;
		e;
		error_title = MessageText.getString("exportTorrentWizard.process.torrentfail.title");
		error_detail = TorrentUtils.exceptionToText(e);
		break MISSING_BLOCK_LABEL_218;
		Throwable e;
		e;
		error_title = MessageText.getString("exportTorrentWizard.process.unknownfail.title");
		error_detail = e.toString();
		MessageBox mb = new MessageBox(getWizardWindow(), 33);
		mb.setText(error_title);
		mb.setMessage(error_detail);
		mb.open();
		return false;
	}
}