main.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:   Main.java

package org.gudy.azureus2.cl;

import java.io.PrintStream;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.download.*;
import org.gudy.azureus2.core3.security.SESecurityManager;
import org.gudy.azureus2.core3.util.DisplayFormatters;

public class Main
{

	public Main()
	{
	}

	public static void main(String args[])
	{
		if (!parseParameters(args))
			usage();
		String torrentFile = args[args.length - 2];
		String path = args[args.length - 1];
		DownloadManager manager = DownloadManagerFactory.create(null, null, torrentFile, path, null, 0, false, false, null, null);
		manager.initialize();
		do
		{
			StringBuffer buf = new StringBuffer();
			int state = manager.getState();
			switch (state)
			{
			case 0: // '\0'
				buf.append("Waiting");
				break;

			case 20: // '\024'
				buf.append("Allocating");
				break;

			case 30: // '\036'
				buf.append("Checking");
				break;

			case 40: // '('
				buf.append("Ready");
				manager.startDownload();
				break;

			case 50: // '2'
				buf.append("Downloading");
				break;

			case 60: // '<'
				buf.append("Seeding");
				break;

			case 70: // 'F'
				buf.append("Stopped");
				break;

			case 100: // 'd'
				buf.append((new StringBuilder()).append("Error : ").append(manager.getErrorDetails()).toString());
				break;
			}
			buf.append(" C:");
			DownloadManagerStats stats = manager.getStats();
			int completed = stats.getCompleted();
			buf.append(completed / 10);
			buf.append('.');
			buf.append(completed % 10);
			buf.append('%');
			buf.append(" S:");
			buf.append(manager.getNbSeeds());
			buf.append(" P:");
			buf.append(manager.getNbPeers());
			buf.append(" D:");
			buf.append(DisplayFormatters.formatDownloaded(stats));
			buf.append(" U:");
			buf.append(DisplayFormatters.formatByteCountToKiBEtc(stats.getTotalDataBytesSent()));
			buf.append(" DS:");
			buf.append(DisplayFormatters.formatByteCountToKiBEtcPerSec(stats.getDataReceiveRate()));
			buf.append(" US:");
			buf.append(DisplayFormatters.formatByteCountToKiBEtcPerSec(stats.getDataSendRate()));
			buf.append(" T:");
			buf.append(manager.getTrackerStatus());
			for (; buf.length() < 80; buf.append(' '));
			System.out.print("\r".concat(buf.toString()));
			if (state == 100)
				return;
			try
			{
				Thread.sleep(500L);
			}
			catch (Exception e) { }
		} while (true);
	}

	private static boolean parseParameters(String args[])
	{
		if (args.length < 2)
			return false;
		if (args.length == 2)
			return true;
		if (args.length % 2 != 0)
			return false;
		int i = 0;
_L1:
		if (i >= args.length - 2)
			break MISSING_BLOCK_LABEL_97;
		String param = args[i];
		String value = args[i + 1];
		if (param.equals("--maxUploads"))
		{
			COConfigurationManager.setParameter("Max Uploads", Integer.parseInt(value));
			break MISSING_BLOCK_LABEL_91;
		}
		if (param.equals("--maxSpeed"))
		{
			COConfigurationManager.setParameter("Max Upload Speed KBs", Integer.parseInt(value));
			break MISSING_BLOCK_LABEL_91;
		}
		return false;
		i += 2;
		  goto _L1
		return true;
		Exception e;
		e;
		return false;
	}

	private static void usage()
	{
		System.out.println("Usage : java org.gudy.azureus2.cl.Main [parameters] \"file.torrent\" \"save path\"");
		System.out.println("--maxUploads :\t\t Max number of simultaneous uploads");
		System.out.println("--maxSpeed :\t\t Max upload speed in KBytes/sec");
		SESecurityManager.exitVM(0);
	}
}