package ftp;


import java.io.FileOutputStream;
import java.io.IOException;

import java.net.SocketException;

import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;

public class ftp {
	
	/**
	 * @param args
	 */
	public String[] getAllRohling(String SearchString) throws SocketException
	{
		FTPClient ftp=new FTPClient();
		String[] filenamelist;
		
		try {
			ftp.connect("openslx-nfs.rz.hs-offenburg.de", 21);
			ftp.login("tspitzer", "21071989");
			ftp.changeWorkingDirectory("_vorlagen");
			
			filenamelist=ftp.listNames();
			String[] search=new String[filenamelist.length];
			for(int i=0;i<filenamelist.length;i++)
			{
				if(filenamelist[i].startsWith(SearchString)==true)
				{
					search[i]=filenamelist[i];
				}
			}
			return search;
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}


			
		return null;		
	}
	
	public boolean getFile(String name, String location){
		FTPClient ftp=new FTPClient();
		
		
		try {
			ftp.connect("openslx-nfs.rz.hs-offenburg.de", 21);
			ftp.login("tspitzer", "21071989");
			ftp.changeWorkingDirectory("_vorlagen");
			FileOutputStream os=new FileOutputStream(location+"\\"+name);
			
			System.out.println("Start");
			System.out.println(location+name);
			
			ftp.retrieveFile(name, os);
			System.out.println("Ende");
			
			
			
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}


			
		return false;
	}
	
	
	public long getFileSize(String name){
		FTPClient ftp=new FTPClient();
		
		
		try {
			ftp.connect("openslx-nfs.rz.hs-offenburg.de", 21);
			ftp.login("tspitzer", "21071989");
			ftp.changeWorkingDirectory("_vorlagen");
			FTPFile[] file=new FTPFile[2];
			file=ftp.listFiles(name);
			System.out.println(file[0].getSize());
			return file[0].getSize();
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}


			
		return 0;
	}
	
	
	

}