//source
package com.tips48.restartNow;

import java.io.*;
import java.util.jar.JarFile;
import java.util.logging.Logger;
import java.util.zip.ZipEntry;

class RestartNowExtractor {
	private RestartNow restartNow;
	File path = new File(".");
	File restartNowMain = new File(path + File.separator + "restartNowMain.jar");
	File windowsOnly = new File(path + File.separator + "windowsonly.bat");
	public RestartNowExtractor(RestartNow restartNow){
		this.restartNow = restartNow;
	}
	protected void extractFile(String file, String destination){
	     try {
	      String home = getClass().getProtectionDomain().getCodeSource().getLocation().toString().substring(6);
	      JarFile jar = new JarFile(home);
	      ZipEntry entry = jar.getEntry(file);
	      File newFile = new File(destination, entry.getName());

	      InputStream in =
	         new BufferedInputStream(getClass().getClassLoader().getResourceAsStream(file));
	      OutputStream out =
	         new BufferedOutputStream(new FileOutputStream(newFile));
	      byte[] buffer = new byte[2048];
	      for (;;)  {
	        int nBytes = in.read(buffer);
	        if (nBytes <= 0) break;
	        out.write(buffer, 0, nBytes);
	      }
	      out.flush();
	      out.close();
	      in.close();
	     }
	     catch (Exception e) {
	      e.printStackTrace();
	    }
	  }
	protected boolean checkRestartNowMain(){
		if(restartNowMain.exists()){
			return false;
		}
		else{
			return true;
		}
	}
	protected boolean checkWindowsOnly(){
		if(windowsOnly.exists()  && RestartNow.getOSName().toLowerCase().contains("window")){
			return false;
		}
		else{
			return true;
		}
	}


}

//error
19:34:05 [SEVERE] java.io.FileNotFoundException: \windowsonly.bat (Access is den
ied)
19:34:05 [SEVERE]       at java.io.FileOutputStream.open(Native Method)
19:34:05 [SEVERE]       at java.io.FileOutputStream.<init>(Unknown Source)
19:34:05 [SEVERE]       at java.io.FileOutputStream.<init>(Unknown Source)
19:34:05 [SEVERE]       at com.tips48.restartNow.RestartNowExtractor.extractFile
(RestartNowExtractor.java:28)
19:34:05 [SEVERE]       at com.tips48.restartNow.RestartNow.onEnable(RestartNow.
java:182)
19:34:05 [SEVERE]       at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlug
in.java:125)
19:34:05 [SEVERE]       at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(
JavaPluginLoader.java:750)
19:34:05 [SEVERE]       at org.bukkit.plugin.SimplePluginManager.enablePlugin(Si
mplePluginManager.java:253)
19:34:05 [SEVERE]       at org.bukkit.craftbukkit.CraftServer.loadPlugin(CraftSe
rver.java:134)
19:34:05 [SEVERE]       at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftS
erver.java:112)
19:34:05 [SEVERE]       at org.bukkit.craftbukkit.CraftServer.reload(CraftServer
.java:339)
19:34:05 [SEVERE]       at org.bukkit.command.SimpleCommandMap$ReloadCommand.exe
cute(SimpleCommandMap.java:247)
19:34:05 [SEVERE]       at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCo
mmandMap.java:128)
19:34:05 [SEVERE]       at org.bukkit.craftbukkit.CraftServer.dispatchCommand(Cr
aftServer.java:273)
19:34:05 [SEVERE]       at net.minecraft.server.MinecraftServer.b(MinecraftServe
r.java:430)
19:34:05 [SEVERE]       at net.minecraft.server.MinecraftServer.h(MinecraftServe
r.java:415)
19:34:05 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftSer
ver.java:311)
19:34:05 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(Sour
ceFile:422)