BROWSER.jsp

<%--
	jsp File browser 1.0RC2
	Copyright (C) 2003, Boris von Loesch
	This program is free software; you can redistribute it and/or modify it under
	the terms of the GNU General Public License as published by the
	Free Software Foundation; either version 2 of the License, or (at your option)
	any later version.
	This program is distributed in the hope that it will be useful, but
	WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
	You should have received a copy of the GNU General Public License along with
	this program; if not, write to the
	Free Software Foundation, Inc.,
	59 Temple Place, Suite 330,
	Boston, MA 02111-1307 USA
	- Description: jsp File browser v1.0RC2 -- This JSP program allows remote web-based
				file access and manipulation.  You can copy, create, move and delete files.
				Text files can be edited and groups of files and folders can be downloaded
				as a single zip file that's created on the fly.
	- Credits: Taylor Bastien, David Levine, David Cowan
--%>
<%@page import="java.util.*,
				java.net.*,
				java.text.*,
				java.util.zip.*,
				java.io.*" %>
<%!
//The number of colums for the edit field
	private static final int EDITFIELD_COLS = 85;
//The number of rows for the edit field
	private static final int EDITFIELD_ROWS = 30;
//Open a new window to view a file
	private static final boolean USE_POPUP = true;
	/**
	 * If USE_DIR_PREVIEW = true, then for every directory a tooltip will be
	 * created (hold the mouse over the link) with the first DIR_PREVIEW_NUMBER entries.
	 * This can yield to performance issues. Turn it of, if the directory loads to slow.
	 */
	private static final boolean USE_DIR_PREVIEW = true;
	private static final int DIR_PREVIEW_NUMBER = 10;
	/**
	 * The name of an optional CSS Stylesheet file
	 */
	private static final String CSS_NAME = "Browser.css";
	/**
	 * The compression level for zip file creation (0-9)
	 * 0 = No compression
	 * 1 = Standard compression (Very fast)
	 * ...
	 * 9 = Best compression (Very slow)
	 */
	private static final int COMPRESSION_LEVEL = 1;
	/**
	 * The FORBIDDEN_DRIVES are not displayed on the list. This can be usefull, if the
	 * server runs on a windows platform, to avoid a message box, if you try to access
	 * an empty removable drive (See KNOWN BUGS in Readme.txt).
	 */
	private static final String[] FORBIDDEN_DRIVES= {"a:\\"};

	/**
	 * Command of the shell interpreter and the parameter to run a programm
	 */
	private static final String[] COMMAND_INTERPRETER = {"cmd","/C"}; 				// Dos,Windows
//private static final String[] COMMAND_INTERPRETER = {"/bin/sh","-c"}; 	// Unix

	/**
	 * Max time in ms a process is allowed to run, before it will be terminated
	 */
	private static final long MAX_PROCESS_RUNNING_TIME = 30000; //30 seconds

//Button names
	private static final String SAVE_AS_ZIP = "Download selected files as zip";
	private static final String RENAME_FILE = "Rename File";
	private static final String DELETE_FILES = "Delete selected files";
	private static final String CREATE_DIR = "Create Dir";
	private static final String CREATE_FILE = "Create File";
	private static final String MOVE_FILES = "Move Files";
	private static final String COPY_FILES = "Copy Files";

//Normally you should not change anything after this line
//----------------------------------------------------------------------------------
//Change this to locate the tempfile directory for upload (not longer needed)
	private static String tempdir = ".";
	private static String VERSION_NR = "1.0RC2";
	private static DateFormat dateFormat = DateFormat.getDateTimeInstance();
	public class FileInfo{
		public String name = null,
		clientFileName = null,
		fileContentType = null;
		private byte[] fileContents = null;
		public File file = null;
		public StringBuffer sb = new StringBuffer(100);
		public void setFileContents(byte[] aByteArray){
			fileContents = new byte[aByteArray.length];
			System.arraycopy(aByteArray, 0, fileContents, 0, aByteArray.length);
		}
	}
	// A Class with methods used to process a ServletInputStream
	public class HttpMultiPartParser{
		private final String lineSeparator = System.getProperty("line.separator", "\n");
		private final int ONE_MB=1024*1024*1;

		public Hashtable processData(ServletInputStream is, String boundary, String saveInDir)
				throws IllegalArgumentException, IOException {
			if (is == null) throw new IllegalArgumentException("InputStream");
			if (boundary == null || boundary.trim().length() < 1)
				throw new IllegalArgumentException("\"" + boundary + "\" is an illegal boundary indicator");
			boundary = "--" + boundary;
			StringTokenizer stLine = null, stFields = null;
			FileInfo fileInfo = null;
			Hashtable dataTable = new Hashtable(5);
			String line = null, field = null, paramName = null;
			boolean saveFiles = (saveInDir != null && saveInDir.trim().length() > 0);
			boolean isFile = false;
			if (saveFiles){ // Create the required directory (including parent dirs)
				File f = new File(saveInDir);
				f.mkdirs();
			}
			line = getLine(is);
			if (line == null || !line.startsWith(boundary))
				throw new IOException("Boundary not found; boundary = " + boundary
						+ ", line = " + line);
			while (line != null){
				if (line == null || !line.startsWith(boundary)) return dataTable;
				line = getLine(is);
				if (line == null) return dataTable;
				stLine = new StringTokenizer(line, ";\r\n");
				if (stLine.countTokens() < 2) throw new IllegalArgumentException("Bad data in second line");
				line = stLine.nextToken().toLowerCase();
				if (line.indexOf("form-data") < 0) throw new IllegalArgumentException("Bad data in second line");
				stFields = new StringTokenizer(stLine.nextToken(), "=\"");
				if (stFields.countTokens() < 2) throw new IllegalArgumentException("Bad data in second line");
				fileInfo = new FileInfo();
				stFields.nextToken();
				paramName = stFields.nextToken();
				isFile = false;
				if (stLine.hasMoreTokens()){
					field    = stLine.nextToken();
					stFields = new StringTokenizer(field, "=\"");
					if (stFields.countTokens() > 1){
						if (stFields.nextToken().trim().equalsIgnoreCase("filename")){
							fileInfo.name=paramName;
							String value = stFields.nextToken();
							if (value != null && value.trim().length() > 0){
								fileInfo.clientFileName=value;
								isFile = true;
							}
							else{
								line = getLine(is); // Skip "Content-Type:" line
								line = getLine(is); // Skip blank line
								line = getLine(is); // Skip blank line
								line = getLine(is); // Position to boundary line
								continue;
							}
						}
					}
					else if (field.toLowerCase().indexOf("filename") >= 0){
						line = getLine(is); // Skip "Content-Type:" line
						line = getLine(is); // Skip blank line
						line = getLine(is); // Skip blank line
						line = getLine(is); // Position to boundary line
						continue;
					}
				}
				boolean skipBlankLine = true;
				if (isFile){
					line = getLine(is);
					if (line == null) return dataTable;
					if (line.trim().length() < 1) skipBlankLine = false;
					else{
						stLine = new StringTokenizer(line, ": ");
						if (stLine.countTokens() < 2)
							throw new IllegalArgumentException("Bad data in third line");
						stLine.nextToken(); // Content-Type
						fileInfo.fileContentType=stLine.nextToken();
					}
				}
				if (skipBlankLine){
					line = getLine(is);
					if (line == null) return dataTable;
				}
				if (!isFile){
					line = getLine(is);
					if (line == null) return dataTable;
					dataTable.put(paramName, line);
					// If parameter is dir, change saveInDir to dir
					if (paramName.equals("dir")) saveInDir = line;
					line = getLine(is);
					continue;
				}
				try{
					OutputStream os = null;
					String path     = null;
					if (saveFiles)
						os = new FileOutputStream(path = getFileName(saveInDir, fileInfo.clientFileName));
					else os = new ByteArrayOutputStream(ONE_MB);
					boolean readingContent = true;
					byte previousLine[] = new byte[2 * ONE_MB];
					byte temp[] = null;
					byte currentLine[] = new byte[2 * ONE_MB];
					int read, read3;
					if ((read = is.readLine(previousLine, 0, previousLine.length)) == -1) {
						line = null;
						break;
					}
					while (readingContent){
						if ((read3 = is.readLine(currentLine, 0, currentLine.length)) == -1) {
							line = null;
							break;
						}
						if (compareBoundary(boundary, currentLine)){
							os.write(previousLine, 0, read-2);
							line = new String(currentLine, 0, read3);
							break;
						}
						else{
							os.write(previousLine, 0, read);
							temp = currentLine;
							currentLine = previousLine;
							previousLine = temp;
							read = read3;
						}//end else
					}//end while
					os.flush();
					os.close();
					if (!saveFiles){
						ByteArrayOutputStream baos = (ByteArrayOutputStream)os;
						fileInfo.setFileContents(baos.toByteArray());
					}
					else fileInfo.file = new File(path);
					dataTable.put(paramName, fileInfo);
				}//end try
				catch (IOException e) {
					throw e;
				}
			}
			return dataTable;
		}

		/**
		 * Compares boundary string to byte array
		 */
		private boolean compareBoundary(String boundary, byte ba[]){
			byte b;
			if (boundary == null || ba == null) return false;
			for (int i=0; i < boundary.length(); i++)
				if ((byte)boundary.charAt(i) != ba[i]) return false;
			return true;
		}

		/** Convenience method to read HTTP header lines */
		private synchronized String getLine(ServletInputStream sis) throws IOException{
			byte b[]  = new byte[1024];
			int read = sis.readLine(b, 0, b.length), index;
			String line = null;
			if (read != -1){
				line = new String(b, 0, read);
				if ((index = line.indexOf('\n')) >= 0) line   = line.substring(0, index-1);
			}
			return line;
		}

		public String getFileName(String dir, String fileName) throws IllegalArgumentException{
			String path = null;
			if (dir == null || fileName == null) throw new IllegalArgumentException("dir or fileName is null");
			int index = fileName.lastIndexOf('/');
			String name = null;
			if (index >= 0) name = fileName.substring(index + 1);
			else name = fileName;
			index = name.lastIndexOf('\\');
			if (index >= 0) fileName = name.substring(index + 1);
			path = dir + File.separator + fileName;
			if (File.separatorChar == '/') return path.replace('\\', File.separatorChar);
			else return path.replace('/', File.separatorChar);
		}
	} //End of class HttpMultiPartParser

	/**
	 * This class is a comparator to sort the filenames and dirs
	 */
	class FileComp implements Comparator{
		int mode;
		/**
		 * @param mode sort by 1=Filename, 2=Size, 3=Date, 4=Type
		 * The default sorting method is by Name
		 */
		FileComp(){
			this.mode = 1;
		}

		FileComp (int mode){
			this.mode = mode;
		}

		public int compare(Object o1, Object o2){
			File f1 = (File)o1;
			File f2 = (File)o2;
			if (f1.isDirectory()){
				if (f2.isDirectory()){
					switch(mode){
						//Filename
						case 1:return f1.getAbsolutePath().toUpperCase().compareTo(f2.getAbsolutePath().toUpperCase());
						//Filesize
						case 2:return new Long(f1.length()).compareTo(new Long(f2.length()));
						//Date
						case 3:return new Long(f1.lastModified()).compareTo(new Long(f2.lastModified()));
						//Type
						case 4:return f1.getAbsolutePath().toUpperCase().compareTo(f2.getAbsolutePath().toUpperCase());
						default:return 1;
					}
				}
				else return -1;
			}
			else if (f2.isDirectory()) return 1;
			else{
				switch(mode){
					case 1:return f1.getAbsolutePath().toUpperCase().compareTo(f2.getAbsolutePath().toUpperCase());
					case 2:return new Long(f1.length()).compareTo(new Long(f2.length()));
					case 3:return new Long(f1.lastModified()).compareTo(new Long(f2.lastModified()));
					case 4: { // Sort by extension
						int tempIndexf1 = f1.getAbsolutePath().lastIndexOf('.');
						int tempIndexf2 = f2.getAbsolutePath().lastIndexOf('.');
						if ((tempIndexf1 == -1) && (tempIndexf2 == -1)){ // Neither have an extension
							return f1.getAbsolutePath().toUpperCase().compareTo(f2.getAbsolutePath().toUpperCase());
						}
						// f1 has no extension
						else if(tempIndexf1 == -1) return -1;
						// f2 has no extension
						else if(tempIndexf2 == -1) return 1;
						// Both have an extension
						else {
							String tempEndf1 = f1.getAbsolutePath().toUpperCase().substring(tempIndexf1);
							String tempEndf2 = f2.getAbsolutePath().toUpperCase().substring(tempIndexf2);
							return tempEndf1.compareTo(tempEndf2);
						}
					}
					default:return 1;
				}
			}
		}
	}

	/**
	 * Wrapperclass to wrap an OutputStream around a Writer
	 */
	class Writer2Stream extends OutputStream{
		Writer out;
		Writer2Stream (Writer w){
			super();
			out = w;
		}
		public void write(int i) throws IOException{
			out.write(i);
		}
		public void write(byte[] b) throws IOException{
			for (int i=0;i<b.length;i++){
				int n=b[i];
				//Convert byte to ubyte
				n=((n>>>4)&0xF)*16+(n&0xF);
				out.write (n);
			}
		}
		public void write(byte[] b, int off, int len) throws IOException{
			for (int i = off; i < off + len; i++){
				int n=b[i];
				n = ((n>>>4)&0xF)*16+(n&0xF);
				out.write(n);
			}
		}
	} //End of class Writer2Stream

	static Vector expandFileList(String[] files, boolean inclDirs){
		Vector v = new Vector();
		if (files == null) return v;
		for (int i=0; i < files.length; i++) v.add (new File(URLDecoder.decode(files[i])));
		for (int i=0; i < v.size(); i++){
			File f = (File) v.get(i);
			if (f.isDirectory()){
				File[] fs = f.listFiles();
				for (int n = 0; n < fs.length; n++) v.add(fs[n]);
				if (!inclDirs){
					v.remove(i);
					i--;
				}
			}
		}
		return v;
	}

	/**
	 * Method to build an absolute path
	 * @param dir the root dir
	 * @param name the name of the new directory
	 * @return if name is an absolute directory, returns name, else returns dir+name
	 */
	static String getDir (String dir, String name){
		if (!dir.endsWith(File.separator)) dir = dir + File.separator;
		File mv = new File (name);
		String new_dir = null;
		if (!mv.isAbsolute()){
			new_dir = dir + name;
		}
		else new_dir = name;
		return new_dir;
	}

	/**
	 * This Method converts a byte size in a kbytes or Mbytes size, depending on the size
	 *     @param size The size in bytes
	 *     @return String with size and unit
	 */
	static String convertFileSize (long size){
		int divisor = 1;
		String unit = "bytes";
		if (size>= 1024*1024){
			divisor = 1024*1024;
			unit = "MB";
		}
		else if (size>= 1024){
			divisor = 1024;
			unit = "KB";
		}
		if (divisor ==1) return size /divisor + " "+unit;
		String aftercomma = ""+100*(size % divisor)/divisor;
		if (aftercomma.length() == 1) aftercomma="0"+aftercomma;
		return size /divisor + "."+aftercomma+" "+unit;
	}

	/**
	* Copies all data from in to out
	* 	@param in the input stream
	*	@param out the output stream
	*	@param buffer copy buffer
	*/
	static void copyStreams (InputStream in, OutputStream out, byte[] buffer) throws IOException{
		copyStreamsWithoutClose(in, out, buffer);
		in.close();
		out.close();
	}

	/**
	* Copies all data from in to out
	* 	@param in the input stream
	*	@param out the output stream
	*	@param buffer copy buffer
	*/
	static void copyStreamsWithoutClose (InputStream in, OutputStream out, byte[] buffer) throws IOException{
		int b;
		while((b=in.read(buffer))!=-1) out.write(buffer, 0, b);
	}

	/**
	 * Returns the Mime Type of the file, depending on the extension of the filename
	 */
	static String getMimeType(String fName){
		fName = fName.toLowerCase();
		if (fName.endsWith(".jpg")||fName.endsWith(".jpeg")||fName.endsWith(".jpe")) return "image/jpeg";
		else if (fName.endsWith(".gif")) return "image/gif";
		else if (fName.endsWith(".pdf")) return "application/pdf";
		else if (fName.endsWith(".htm")||fName.endsWith(".html")||fName.endsWith(".shtml")) return "text/html";
		else if (fName.endsWith(".avi")) return "video/x-msvideo";
		else if (fName.endsWith(".mov")||fName.endsWith(".qt")) return "video/quicktime";
		else if (fName.endsWith(".mpg")||fName.endsWith(".mpeg")||fName.endsWith(".mpe")) return "video/mpeg";
		else if (fName.endsWith(".zip")) return "application/zip";
		else if (fName.endsWith(".tiff")||fName.endsWith(".tif")) return "image/tiff";
		else if (fName.endsWith(".rtf")) return "application/rtf";
		else if (fName.endsWith(".mid")||fName.endsWith(".midi")) return "audio/x-midi";
		else if (fName.endsWith(".xl")||fName.endsWith(".xls")||fName.endsWith(".xlv")||fName.endsWith(".xla")
				||fName.endsWith(".xlb")||fName.endsWith(".xlt")||fName.endsWith(".xlm")||fName.endsWith(".xlk"))
			return "application/excel";
		else if (fName.endsWith(".doc")||fName.endsWith(".dot")) return "application/msword";
		else if (fName.endsWith(".png")) return "image/png";
		else if (fName.endsWith(".xml")) return "text/xml";
		else if (fName.endsWith(".svg")) return "image/svg+xml";
		else return "text/plain";
	}

	/**
	* Converts some important chars (int) to the corresponding html string
	*/
	static String conv2Html(int i){
		if (i=='&') return "&amp;";
		else if (i=='<') return "&lt;";
		else if (i=='>') return "&gt;";
		else if (i=='"') return "&quot;";
		else return ""+(char)i;
	}

	/**
	* Converts a normal string to a html conform string
	*/
	static String conv2Html(String st){
		StringBuffer buf = new StringBuffer();
		for (int i = 0;i<st.length();i++){
			buf.append(conv2Html(st.charAt(i)));
		}
		return buf.toString();
	}

	/**
	* Starts a native process on the server
	* 	@param command the command to start the process
	*	@param dir the dir in which the process starts
	*/
	static String startProcess (String command, String dir) throws IOException{
		StringBuffer ret = new StringBuffer();
		String[] comm = new String[3];
		comm[0] = COMMAND_INTERPRETER[0];
		comm[1] = COMMAND_INTERPRETER[1];
		comm[2] = command;
		long start = System.currentTimeMillis();
		try {
			//Start process
			Process ls_proc = Runtime.getRuntime().exec(comm, null, new File(dir));
			//Get input and error streams
			BufferedInputStream ls_in = new BufferedInputStream(ls_proc.getInputStream());
			BufferedInputStream ls_err = new BufferedInputStream(ls_proc.getErrorStream());
			boolean end = false;
			while (!end){
				int c=0;
				while ((ls_err.available()>0)&&(++c <= 1000)){
					ret.append (conv2Html(ls_err.read()));
				}
				c=0;
				while ((ls_in.available()>0)&&(++c <= 1000)){
					ret.append (conv2Html(ls_in.read()));
				}
				try{
					ls_proc.exitValue();
					//if the process has not finished, an exception is thrown
					//else
					while (ls_err.available()>0) ret.append(conv2Html(ls_err.read()));
					while (ls_in.available()>0) ret.append(conv2Html(ls_in.read()));
					end = true;
				}
				catch (IllegalThreadStateException ex){
					//Process is running
				}
				//The process is not allowed to run longer than given time.
				if (System.currentTimeMillis() - start > MAX_PROCESS_RUNNING_TIME){
					ls_proc.destroy();
					end = true;
					ret.append ("!!!! Process has timed out, destroyed !!!!!");
				}
				try { Thread.sleep(50); } catch (InterruptedException ie) {}
			}
		}
		catch (IOException e) {
			ret.append ("Error: "+e);
		}
		return ret.toString();
	}

	/**
	* Converts a dir string to a linked dir string
	* 	@param dir the directory string (e.g. /usr/local/httpd)
	*	@param browserLink web-path to BROWSER.jsp
	*/
	static String dir2linkdir(String dir, String browserLink){
		File f = new File(dir);
		StringBuffer buf = new StringBuffer();
		while (f.getParentFile()!=null){
			if (f.canRead()){
				String encPath = URLEncoder.encode(f.getAbsolutePath());
				buf.insert(0, "<a href=\""+browserLink+"?dir="+encPath+"\">"+conv2Html(f.getName())+File.separator+"</a>");
			}
			else buf.insert(0, conv2Html(f.getName())+File.separator);
			f = f.getParentFile();
		}
		if (f.canRead()){
			String encPath = URLEncoder.encode(f.getAbsolutePath());
			buf.insert(0, "<a href=\""+browserLink+"?dir="+encPath+"\">"+conv2Html(f.getAbsolutePath())+"</a>");
		}
		else buf.insert(0, f.getAbsolutePath());
		return buf.toString();
	}

	/**
	*	Returns true if the given filename tends towards a packed file
	*/
	static boolean isPacked(String name, boolean gz){
		return (name.toLowerCase().endsWith(".zip")||name.toLowerCase().endsWith(".jar")||
				(gz&&name.toLowerCase().endsWith(".gz"))||name.toLowerCase().endsWith(".war"));
	}
//---------------------------------------------------------------------------------------------------------------
%>
<%
//Get the current browsing directory
	request.setAttribute("dir", request.getParameter("dir"));
// The browser_name variable is used to keep track of the URI
// of the jsp file itself.  It is used in all link-backs.
	final String browser_name = request.getRequestURI();
	final String FOL_IMG = "";
	boolean nohtml = false;
	boolean dir_view = true;
// View file
	if (request.getParameter("file")!=null){
		File f = new File (request.getParameter("file"));
		if (f.exists() && f.canRead()) {
			if (isPacked(f.getName(), false)){
				//If zipFile, do nothing here
			}
			else{
				String mimeType = getMimeType(f.getName());
				response.setContentType(mimeType);
				if (mimeType.equals("text/plain"))
					response.setHeader("Content-Disposition", "inline;filename=temp.txt");
				BufferedInputStream fileInput = new BufferedInputStream(new FileInputStream(f));
				byte buffer[] = new byte[8 * 1024];
				out.clearBuffer();
				OutputStream out_s = new Writer2Stream(out);
				copyStreamsWithoutClose(fileInput, out_s, buffer);
				fileInput.close();
				out_s.flush();
				nohtml = true;
				dir_view = false;
			}
		}
		else {
			request.setAttribute("dir", f.getParent());
			request.setAttribute("error", "File "+f.getAbsolutePath()+
					" does not exist or is not readable on the server");
		}
	}
// Download selected files as zip file
	else if ((request.getParameter("Submit")!=null)&&(request.getParameter("Submit").equals(SAVE_AS_ZIP))){
		Vector v = expandFileList(request.getParameterValues("selfile"), false);
		File dir_file = new File(""+request.getAttribute("dir"));
		int dir_l = dir_file.getAbsolutePath().length();
		response.setContentType ("application/zip");
		response.setHeader ("Content-Disposition", "attachment;filename=\"rename_me.zip\"");
		out.clearBuffer();
		ZipOutputStream zipout = new ZipOutputStream(new Writer2Stream(out));
		zipout.setComment("Created by jsp File Browser v. " + VERSION_NR);
		zipout.setLevel(COMPRESSION_LEVEL);
		for (int i=0;i<v.size();i++){
			File f = (File)v.get(i);
			if (f.canRead()){
				zipout.putNextEntry(new ZipEntry(f.getAbsolutePath().substring(dir_l+1)));
				BufferedInputStream fr = new BufferedInputStream(new FileInputStream(f));
				byte buffer[] = new byte[0xffff];
				copyStreamsWithoutClose(fr, zipout, buffer);
/*				int b;
				while ((b=fr.read())!=-1) zipout.write(b);*/
				fr.close();
				zipout.closeEntry();
			}
		}
		zipout.finish();
		out.flush();
		nohtml = true;
		dir_view = false;
	}
// Download file
	else if (request.getParameter("downfile") != null){
		String filePath = request.getParameter("downfile");
		File f = new File(filePath);
		if (f.exists() && f.canRead()) {
			response.setContentType ("application/octet-stream");
			response.setHeader ("Content-Disposition", "attachment;filename=\""+f.getName()+"\"");
			response.setContentLength((int) f.length());
			BufferedInputStream fileInput = new BufferedInputStream(new FileInputStream(f));
			byte buffer[] = new byte[8 * 1024];
			out.clearBuffer();
			OutputStream out_s = new Writer2Stream(out);
			copyStreamsWithoutClose(fileInput, out_s, buffer);
			fileInput.close();
			out_s.flush();
			nohtml = true;
			dir_view = false;
		}
		else {
			request.setAttribute("dir", f.getParent());
			request.setAttribute("error", "File "+f.getAbsolutePath()+
					" does not exist or is not readable on the server");
		}
	}
	if (!nohtml) {
		// If no parameter is submitted, it will take the path from jsp file browser
		if (request.getAttribute("dir") == null){
			String path = null;
			if (application.getRealPath(request.getRequestURI()) != null)
				path = new File(application.getRealPath(request.getRequestURI())).getParent();

			if (path == null){ // handle the case were we are not in a directory (ex: war file)
				path = new File(".").getAbsolutePath();
			}
			request.setAttribute("dir", path);
		}%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
<meta name="robots" content="noindex">
<meta http-equiv="expires" content="0">
<meta http-equiv="pragma" content="no-cache">
<%
		//If a cssfile exists, it will take it
		String cssPath = null;
		if (application.getRealPath(request.getRequestURI()) != null)
			cssPath = new File(application.getRealPath(request.getRequestURI())).getParent()
				+File.separator+CSS_NAME;
		if (cssPath == null)
			cssPath = application.getResource(CSS_NAME).toString();
		if (new File (cssPath).exists()){
%>
<link rel="stylesheet" type="text/css" href="<%=CSS_NAME%>">
      <%}
		else{%>
	<style type="text/css">
		.button {background-color: #c0c0c0; color: #666666;
		border: 1px solid #999999; }
		.button:Hover { color: #444444 }
		table.filelist {background-color:#666666; width:100%; border:0px none #ffffff}
		th { background-color:#c0c0c0 }
		tr.mouseout { background-color:#ffffff; }
		tr.mousein  { background-color:#eeeeee; }
		tr.checked  { background-color:#cccccc }
		tr.mousechecked { background-color:#c0c0c0 }
		td { font-family:Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; color: #666666;}
		td.message { background-color: #FFFF00; color: #000000; text-align:center; font-weight:bold}
		td.error { background-color: #FF0000; color: #000000; text-align:center; font-weight:bold}
		A { text-decoration: none; }
		A:Hover { color : Red; text-decoration : underline; }
		BODY { font-family:Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; color: #666666;}
	</style>
	<%}
	}
//Comandwindow
	if (request.getParameter("command")!=null){
		if (!"Cancel".equalsIgnoreCase(request.getParameter("Submit"))){
%>
<title>Launch commands in <%=request.getAttribute("dir") %></title>
</head>
<body>
<%
			out.println("<form action=\"" + browser_name + "\" method=\"Post\">\n" +
					"<textarea name=\"text\" wrap=\"off\" cols=\"" +
					EDITFIELD_COLS+"\" rows=\"" + EDITFIELD_ROWS + "\" readonly>");
			String ret = "";
			if (!request.getParameter("command").equalsIgnoreCase(""))
				ret = startProcess(request.getParameter("command"), (String)request.getAttribute("dir"));
			out.println(ret);
%></textarea>
	<input type="hidden" name="dir" value="<%= request.getAttribute("dir")%>">
	<br>
	<table>
	<tr><td title="Enter your command">
	<input size="<%=EDITFIELD_COLS%>" type="text" name="command" value="">
	</td></tr>
	<tr><td><input type="Submit" name="Submit" value="Launch">
	<input type="Submit" name="Submit" value="Cancel"></td></tr>
	</table>
	</form>
</body>
</html>
<%
			dir_view = false;
			request.setAttribute("dir", null);
		}
	}

//Click on a filename, special viewer (zip+jar file)
	else if (request.getParameter("file")!=null){
		File f = new File(request.getParameter("file"));
		if (isPacked(f.getName(), false)){
			//ZipFile
			try{
				ZipFile zf = new ZipFile(f);
				Enumeration entries = zf.entries();
%>
<title><%= f.getAbsolutePath() %></title>
</head>
<body>
	<h2>Content of <%=conv2Html(f.getName())%></h2><br>
	<table class="filelist" cellspacing="1px" cellpadding="0px">
	<th>Name</th><th>Uncompressed size</th><th>Compressed size</th><th>Compr. ratio</th><th>Date</th>
<%
				long size=0;
				int fileCount=0;
				while (entries.hasMoreElements()){
					ZipEntry entry = (ZipEntry) entries.nextElement();
					if (!entry.isDirectory()){
						fileCount++;
						size+=entry.getSize();
						long ratio = 0;
						if (entry.getSize() != 0) ratio = (entry.getCompressedSize()*100)/entry.getSize();
						out.println("<tr class=\"mouseout\"><td>"+conv2Html(entry.getName())+"</td><td>"+
								convertFileSize(entry.getSize())+
								"</td><td>"+convertFileSize(entry.getCompressedSize())+
								"</td><td>"+ratio+"%"+
								"</td><td>"+dateFormat.format(new Date(entry.getTime()))
								+"</td></tr>");

					}
				}
				zf.close();
				//No directory view
				dir_view = false;
				request.setAttribute("dir", null);
%>
	</table>
	<p align=center>
	<b><%=convertFileSize(size)%> in <%=fileCount%> files in <%=f.getName()%>. Compression ratio: <%=(f.length()*100)/size%>%
	</b></p>
</body></html>
<%
			}
			catch (ZipException ex){
				request.setAttribute("error", "Cannot read "+f.getName()+", no valid zip file");
			}
			catch (IOException ex){
				request.setAttribute("error", "Reading of "+f.getName()+" aborted. Error: "+ex);
			}
		}
	}
// Upload
	else if ((request.getContentType()!=null)&&(request.getContentType().toLowerCase().startsWith("multipart"))){
		response.setContentType("text/html");
		HttpMultiPartParser parser = new HttpMultiPartParser();
		boolean error = false;
		try{
			int bstart = request.getContentType().lastIndexOf("oundary=");
			String bound = request.getContentType().substring(bstart+8);
			Hashtable ht = parser.processData(request.getInputStream(), bound, tempdir);
			if (ht.get("myFile")!=null){
				FileInfo fi = (FileInfo)ht.get("myFile");
				File f = fi.file;
				// Move file from temp to the right dir
				String path = (String)ht.get("dir");
				if (!path.endsWith(File.separator)) path = path+File.separator;
				if (!f.renameTo(new File(path+f.getName()))){
					request.setAttribute("error", "Cannot upload file.");
					error = true;
					f.delete();
				}
			}
			else{
				request.setAttribute("error", "No file selected for upload");
				error = true;
			}
			request.setAttribute("dir", (String)ht.get("dir"));
		}
		catch (Exception e){
			request.setAttribute("error", "Error "+e+". Upload aborted");
			error = true;
		}
		if (!error) request.setAttribute("message", "File upload correctly finished.");
	}
// The form to edit a text file
	else if (request.getParameter("editfile") != null){
%>
<title>Edit <%=conv2Html(request.getParameter("editfile"))%></title>
</head>
<body>
<%
		//No File directory is shown
		request.setAttribute("dir", null);
		dir_view = false;
		File ef = new File(request.getParameter("editfile"));
		BufferedReader reader = new BufferedReader(new FileReader(ef));
		String disable = "";
		if (!ef.canWrite()) disable = " readonly";
		out.println("<form action=\"" + browser_name + "\" method=\"Post\">\n" +
				"<textarea name=\"text\" wrap=\"off\" cols=\"" +
				EDITFIELD_COLS+"\" rows=\"" + EDITFIELD_ROWS + "\"" + disable + ">");
		String c;
		// Write out the file and check if it is a win or unix file
		int i;
		boolean dos=false;
		boolean cr=false;
		while ((i=reader.read())>=0) {
			out.print(conv2Html(i));
			if (i=='\r') cr=true;
			else if (cr&&(i=='\n')) dos=true;
			else cr = false;
		}
		reader.close();
%></textarea>
	<input type="hidden" name="nfile" value="<%= request.getParameter("editfile")%>">
	<br>
	<table>
		<tr><td><input type="radio" name="lineformat" value="dos" <%= dos?"checked":""%>>Ms-Dos/Windows</td>
		<td><input type="radio" name="lineformat" value="unix" <%= dos?"":"checked"%>>Unix</td></tr>
		<tr><td title="Enter the new filename"><input type="text" name="new_name" value="<%=ef.getName()%>"></td>
		<td><input type="Submit" name="Submit" value="Save"></td>
		<td><input type="Submit" name="Submit" value="Cancel"></td></tr>
		<tr><td><input type="checkbox" name="Backup" checked>Write backup</td></tr>
	</table>
	</form>
</body>
</html>
<%
	}
// Save or cancel the edited file
	else if (request.getParameter("nfile")!=null){
		File f = new File(request.getParameter("nfile"));
		File new_f = new File(getDir(f.getParent(), request.getParameter("new_name")));
		if (request.getParameter("Submit").equals("Save")){
			if (new_f.exists() && new_f.canWrite() && request.getParameter("Backup")!=null){
				File bak = new File(new_f.getAbsolutePath()+".bak");
				bak.delete();
				new_f.renameTo(bak);
			}
			else if (new_f.exists() && !new_f.canWrite())
				request.setAttribute("error", "Cannot write to "+new_f.getName()+", file is write protected.");
			else{
				BufferedWriter outs = new BufferedWriter(new FileWriter(new_f));
				StringReader text = new StringReader (request.getParameter("text"));
				int i;
				boolean cr=false;
				String lineend = "\n";
				if (request.getParameter("lineformat").equals("dos")) lineend = "\r\n";
				while ((i=text.read())>=0) {
					if (i=='\r') cr = true;
					else if (i=='\n') { outs.write (lineend); cr=false;}
					else if (cr) {outs.write (lineend); cr=false;}
					else {outs.write (i); cr=false;}
				}
				outs.flush();
				outs.close();
			}
		}
		request.setAttribute("dir", f.getParent());
	}
//Unpack file to the current directory without overwriting
	else if (request.getParameter("unpackfile") != null){
		File f = new File (request.getParameter("unpackfile"));
		String root = f.getParent();
		request.setAttribute("dir", root);
		//Check if file exists
		if (!f.exists()){
			request.setAttribute("error", "Cannot unpack "+f.getName()+", file does not exist");
		}
		//Check if directory is readonly
		else if (!f.getParentFile().canWrite()){
			request.setAttribute("error", "Cannot unpack "+f.getName()+", directory is write protected.");
		}
		//GZip
		else if (f.getName().toLowerCase().endsWith(".gz")){
			//New name is old Name without .gz
			String newName = f.getAbsolutePath().substring(0, f.getAbsolutePath().length()-3);
			try{
				byte buffer[] = new byte[0xffff];
				copyStreams(new GZIPInputStream(new FileInputStream(f)), new FileOutputStream(newName), buffer);
			}
			catch (IOException ex){
				request.setAttribute("error", "Unpacking of "+f.getName()+" aborted. Error: "+ex);
			}
		}
		//Else try Zip
		else{
			try{
				ZipFile zf = new ZipFile(f);
				Enumeration entries = zf.entries();
				//First check whether a file already exist
				boolean error=false;
				while (entries.hasMoreElements()){
					ZipEntry entry = (ZipEntry) entries.nextElement();
					if (!entry.isDirectory() && new File(root+File.separator+entry.getName()).exists()){
						request.setAttribute("error", "Cannot unpack "+f.getName()+", File "+entry.getName()+" already exists.");
						error = true;
						break;
					}
				}
				if (!error){
					//Unpack File
					entries = zf.entries();
					byte buffer[] = new byte[0xffff];
					while (entries.hasMoreElements()){
						ZipEntry entry = (ZipEntry) entries.nextElement();
						File n = new File(root+File.separator+entry.getName());
						if (entry.isDirectory()) n.mkdirs();
						else{
							n.getParentFile().mkdirs();
							n.createNewFile();
							copyStreams(zf.getInputStream(entry), new FileOutputStream (n), buffer);
						}
					}
					zf.close();
					request.setAttribute("message", "Unpack of "+f.getName()+" was successful.");
				}
			}
			catch (ZipException ex){
				request.setAttribute("error", "Cannot unpack "+f.getName()+", no valid zip file");
			}
			catch (IOException ex){
				request.setAttribute("error", "Unpacking of "+f.getName()+" aborted. Error: "+ex);
			}
		}
	}
// Delete Files
	else if ((request.getParameter("Submit")!=null)&&(request.getParameter("Submit").equals(DELETE_FILES))){
		Vector v = expandFileList(request.getParameterValues("selfile"), true);
		boolean error = false;
		//delete backwards
		for (int i=v.size()-1;i>=0;i--){
			File f = (File)v.get(i);
			if (!f.canWrite()||!f.delete()){
				request.setAttribute("error", "Cannot delete "+f.getAbsolutePath()+". Deletion aborted");
				error = true;
				break;
			}
		}
		if ((!error)&&(v.size()>1)) request.setAttribute("message", "All files deleted");
		else if ((!error)&&(v.size()>0)) request.setAttribute("message", "File deleted");
		else if (!error) request.setAttribute("error", "No files selected");
	}
// Create Directory
	else if ((request.getParameter("Submit")!=null)&&(request.getParameter("Submit").equals(CREATE_DIR))){
		String dir = ""+request.getAttribute("dir");
		String dir_name = request.getParameter("cr_dir");
		String new_dir = getDir (dir, dir_name);
		if (new File(new_dir).mkdirs()){
			request.setAttribute("message", "Directory created");
		}
		else request.setAttribute("error", "Creation of directory "+new_dir+" failed");
	}
// Create a new empty file
	else if ((request.getParameter("Submit") != null) && (request.getParameter("Submit").equals(CREATE_FILE))){
		String dir = "" + request.getAttribute("dir");
		String file_name = request.getParameter("cr_dir");
		String new_file = getDir (dir, file_name);
		// Test, if file_name is empty
		if ((file_name.trim() != "") && !file_name.endsWith(File.separator)){
			if (new File(new_file).createNewFile()) request.setAttribute("message", "File created");
			else request.setAttribute("error", "Creation of file "+new_file+" failed");
		}
		else request.setAttribute("error", "Error: "+file_name+" is not a valid filename");
	}
// Rename a file
	else if ((request.getParameter("Submit") != null) && (request.getParameter("Submit").equals(RENAME_FILE))){
	System.out.println(request.getParameterValues("selfile"));
		Vector v = expandFileList(request.getParameterValues("selfile"), true);
		String dir = "" + request.getAttribute("dir");
		String new_file_name = request.getParameter("cr_dir");
		String new_file = getDir (dir, new_file_name);
		// The error conditions:
		// 1) Zero Files selected
		if (v.size() <= 0) request.setAttribute("error", "Select exactly one file or folder. Rename failed");
		// 2a) Multiple files selected and the first isn't a dir
		//     Here we assume that expandFileList builds v from top-bottom, starting with the dirs
		else if ((v.size() > 1) && !(((File)v.get(0)).isDirectory()))
			request.setAttribute("error", "Select exactly one file or folder. Rename failed");
		// 2b) If there are multiple files from the same directory, rename fails
		else if ((v.size() > 1) && ((File)v.get(0)).isDirectory() && !(((File)v.get(0)).getPath().equals(((File)v.get(1)).getParent()))){
			request.setAttribute("error", "Select exactly one file or folder. Rename failed");
		}
		else {
			File f = (File)v.get(0);
			// Test, if file_name is empty
			if ((new_file.trim() != "") && !new_file.endsWith(File.separator)){
				if (!f.canWrite() || !f.renameTo(new File(new_file.trim()))){
					request.setAttribute("error", "Creation of file " + new_file + " failed");
				}
				else request.setAttribute("message", "Renamed file "+((File)v.get(0)).getName()+" to "+new_file);
			}
			else request.setAttribute("error", "Error: \"" + new_file_name + "\" is not a valid filename");
		}
	}
// Move selected file(s)
	else if ((request.getParameter("Submit") != null) && (request.getParameter("Submit").equals(MOVE_FILES))){
		Vector v = expandFileList(request.getParameterValues("selfile"), true);
		String dir = "" + request.getAttribute("dir");
		String dir_name = request.getParameter("cr_dir");
		String new_dir = getDir(dir, dir_name);
		boolean error = false;
		// This ensures that new_dir is a directory
		if (!new_dir.endsWith(File.separator)) new_dir += File.separator;
		for (int i = v.size() - 1; i >= 0; i--){
			File f = (File)v.get(i);
			if (!f.canWrite()||!f.renameTo(new File(new_dir + f.getAbsolutePath().substring(dir.length())))){
				request.setAttribute("error", "Cannot move "+f.getAbsolutePath()+". Move aborted");
				error = true;
				break;
			}
		}
		if ((!error) && (v.size() > 1)) request.setAttribute("message", "All files moved");
		else if ((!error) && (v.size() > 0)) request.setAttribute("message", "File moved");
		else if (!error) request.setAttribute("error", "No files selected");
	}
// Copy Files
	else if ((request.getParameter("Submit")!=null)&&(request.getParameter("Submit").equals(COPY_FILES))){
		Vector v = expandFileList(request.getParameterValues("selfile"), true);
		String dir = (String)request.getAttribute("dir");
		if (!dir.endsWith(File.separator)) dir+=File.separator;
		String dir_name = request.getParameter("cr_dir");
		String new_dir = getDir(dir, dir_name);
		boolean error = false;
		if (!new_dir.endsWith(File.separator)) new_dir += File.separator;
		try{
			byte buffer[] = new byte[0xffff];
			for (int i = 0; i < v.size(); i++){
				File f_old = (File)v.get(i);
				File f_new = new File(new_dir + f_old.getAbsolutePath().substring(dir.length()));
				if (f_old.isDirectory()) f_new.mkdirs();
				// Overwriting is forbidden
				else if (!f_new.exists()){
					copyStreams(new FileInputStream (f_old), new FileOutputStream (f_new), buffer);
				}
				else{
					// File exists
					request.setAttribute("error", "Cannot copy "+f_old.getAbsolutePath()+", file already exists. Copying aborted");
					error = true;
					break;
				}
			}
		}
		catch (IOException e){
			request.setAttribute("error", "Error "+e+". Copying aborted");
			error = true;
		}
		if ((!error)&&(v.size()>1)) request.setAttribute("message", "All files copied");
		else if ((!error)&&(v.size()>0)) request.setAttribute("message", "File copied");
		else if (!error) request.setAttribute("error", "No files selected");
	}
// Directory viewer
	if (dir_view && request.getAttribute("dir")!=null){
		File f = new File(""+request.getAttribute("dir"));
		//Check, whether the dir exists
		if (!f.exists()){
			request.setAttribute("error", "Directory "+f.getAbsolutePath()+" does not exist.");
			//if attribute olddir exists, it will change to olddir
			if (request.getAttribute("olddir")!=null){
				f = new File(""+request.getAttribute("olddir"));
			}
			//try to go to the parent dir
			else {
				if (f.getParent() != null) f = new File(f.getParent());
			}
			//If this dir also do also not exist, go back to browser.jsp root path
			if (!f.exists()){
				String path = null;
				if (application.getRealPath(request.getRequestURI()) != null)
					path = new File(application.getRealPath(request.getRequestURI())).getParent();

				if (path == null) // handle the case were we are not in a directory (ex: war file)
					path = new File(".").getAbsolutePath();
				f = new File(path);
			}
			request.setAttribute("dir", f.getAbsolutePath());
		}
%>
<script type="text/javascript">
<!--
	<%// This section contains the Javascript used for interface elements %>
	var check = false;
	<%// Disables the checkbox feature %>
	function dis(){check = true;}

	var DOM = 0, MS = 0, OP = 0, b = 0;
	<%// Determine the browser type %>
	function CheckBrowser(){
		if (b == 0){
			if (window.opera) OP = 1;
			// Moz or Netscape
			if(document.getElementById) DOM = 1;
			// Micro$oft
			if(document.all && !OP) MS = 1;
			b = 1;
		}
	}
	<%// Allows the whole row to be selected %>
	function selrow (element, i){
		var erst;
		CheckBrowser();
		if ((OP==1)||(MS==1)) erst = element.firstChild.firstChild;
		else if (DOM==1) erst = element.firstChild.nextSibling.firstChild;
		<%// MouseIn %>
		if (i==0){
			if (erst.checked == true) element.className='mousechecked';
			else element.className='mousein';
		}
		<%// MouseOut %>
		else if (i==1){
			if (erst.checked == true) element.className='checked';
			else element.className='mouseout';
		}
		<%    // MouseClick %>
		else if ((i==2)&&(!check)){
			if (erst.checked==true) element.className='mousein';
			else element.className='mousechecked';
			erst.click();
		}
		else check=false;
	}
	<%//(De)select all checkboxes%>
	function AllFiles(){
		for(var x=0;x<document.FileList.elements.length;x++){
			var y = document.FileList.elements[x];
			var ytr = y.parentNode.parentNode;
			var check = document.FileList.selall.checked;
			if(y.name == 'selfile'){
				if (y.disabled != true){
					y.checked = check;
					if (y.checked == true) ytr.className = 'checked';
					else ytr.className = 'mouseout';
				}
			}
		}
	}
//-->
</script>
<title><%=request.getAttribute("dir")%></title>
</head>
<body>
<%
		//Output message
		if (request.getAttribute("message")!=null){
			out.println("<table border=\"0\" width=\"100%\"><tr><td class=\"message\">");
			out.println(request.getAttribute("message"));
			out.println("</td></tr></table>");
		}
		//Output error
		if (request.getAttribute("error")!=null){
			out.println("<table border=\"0\" width=\"100%\"><tr><td class=\"error\">");
			out.println(request.getAttribute("error"));
			out.println("</td></tr></table>");
		}
%>
	<form action="<%= browser_name %>" method="Post" name="FileList">
	<table class="filelist" cellspacing="1px" cellpadding="0px">
<%
		// Output the table, starting with the headers.
		String dir = URLEncoder.encode("" + request.getAttribute("dir"));
		String cmd = browser_name + "?dir=" + dir;
		out.println("<tr><th>&nbsp;</th><th title=\"Sort files by name\" align=left><a href=\""+cmd+"&amp;sort=1\">Name</a></th>"+
				"<th title=\"Sort files by size\" align=\"right\"><a href=\"" + cmd + "&amp;sort=2\">Size</a></th>" +
				"<th title=\"Sort files by type\" align=\"center\"><a href=\"" + cmd + "&amp;sort=4\">Type</a></th>"+
				"<th title=\"Sort files by date\" align=\"left\"><a href=\"" + cmd + "&amp;sort=3\">Date</a></th>"+
				"<th>&nbsp;</th><th>&nbsp;</th></tr>");
		char trenner = File.separatorChar;
		// Output the Root-Dirs, without FORBIDDEN_DRIVES
		File[] entry = File.listRoots();
		for (int i = 0; i < entry.length; i++){
			boolean forbidden = false;
			for (int i2 = 0;i2<FORBIDDEN_DRIVES.length;i2++){
				if (entry[i].getAbsolutePath().toLowerCase().equals(FORBIDDEN_DRIVES[i2])) forbidden = true;
			}
			if (!forbidden){
				out.println("<tr class=\"mouseout\" onmouseover=\"this.className='mousein'\""
						+ "onmouseout=\"this.className='mouseout'\">");
				out.println("<td>&nbsp;</td><td align=left >");
				String name = URLEncoder.encode(entry[i].getAbsolutePath());
				String buf = entry[i].getAbsolutePath();
				out.println(" &nbsp;<a href=\""+browser_name+"?dir="+name+"\">["+buf+"]</a>");
				out.println("</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>");
			}
		}
		// Output the parent directory link ".."
		if (f.getParent()!=null){
			out.println("<tr class=\"mouseout\" onmouseover=\"this.className='mousein'\""
					+ "onmouseout=\"this.className='mouseout'\">");
			out.println("<td></td><td align=left>");
			out.println(" &nbsp;<a href=\""+browser_name+"?dir="+URLEncoder.encode(f.getParent())+"\">"
					+FOL_IMG+"[..]</a>");
			out.println("</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td></tr>");
		}
		// Output all files and dirs and calculate the number of files and total size
		entry = f.listFiles();
		if (entry == null) entry = new File[]{};
		long totalSize = 0; // The total size of the files in the current directory
		long fileCount = 0; // The count of files in the current working directory
		if (entry != null && entry.length > 0){
			int mode=1;
			if (request.getParameter("sort")!=null) mode = Integer.parseInt(request.getParameter("sort"));
			Arrays.sort(entry, new FileComp(mode));
			for (int i = 0; i < entry.length; i++){
				String name = URLEncoder.encode(entry[i].getAbsolutePath());
				String type = "File"; // This String will tell the extension of the file
				if (entry[i].isDirectory()) type = "DIR"; // It's a DIR
				else {
					String tempName = entry[i].getName().replace(' ','_');
					if (tempName.lastIndexOf('.') != -1) type = tempName.substring(tempName.lastIndexOf('.')).toLowerCase();
				}
				String ahref = "<a onmousedown=\"dis()\" href=\"" + browser_name;
				String dlink = "&nbsp;"; // The "Download" link
				String elink = "&nbsp;"; // The "Edit" link
				String buf = conv2Html(entry[i].getName());
				String link = buf;        // The standard view link, uses Mime-type
				if (entry[i].isDirectory()){
					if (entry[i].canRead()&&USE_DIR_PREVIEW){
						//Show the first DIR_PREVIEW_NUMBER directory entries in a tooltip
						File[] fs = entry[i].listFiles();
						if (fs == null) fs = new File[]{};
						Arrays.sort(fs, new FileComp());
						StringBuffer filenames =new StringBuffer();
						for (int i2 = 0;(i2<fs.length)&&(i2<10);i2++) {
							String fname = conv2Html(fs[i2].getName());
							if (fs[i2].isDirectory()) filenames.append ("["+fname+"];");
							else filenames.append (fname+";");
						}
						if (fs.length>DIR_PREVIEW_NUMBER) filenames.append("...");
						else if (filenames.length()>0) filenames.setLength(filenames.length()-1);
						link = ahref + "?dir=" + name + "\" title=\"" + filenames + "\">"
								+ FOL_IMG + "[" + buf + "]</a>";
					}
					else if (entry[i].canRead()){
						link = ahref + "?dir=" + name + "\">" + FOL_IMG + "[" + buf + "]</a>";
					}
					else link = FOL_IMG + "[" + buf + "]";
				}
				else if (entry[i].isFile()){ //Entry is file
					totalSize = totalSize + entry[i].length();
					fileCount = fileCount + 1;
					if (entry[i].canRead()){
						dlink = ahref + "?downfile=" + name + "\">Download</a>";
						if (entry[i].canWrite()){ // The file can be edited
							//If you click at the filename
							if (USE_POPUP)
								link = ahref + "?file=" + name + "\" target=\"_blank\">" + buf + "</a>";
							else link = ahref + "?file=" + name + "\">" + buf + "</a>";
							//If it is a zip or jar File you can unpack it
							if (isPacked(name, true))
								elink = ahref + "?unpackfile=" + name + "\">Unpack</a>";
							else elink = ahref + "?editfile=" + name + "\">Edit</a>";
						}
						else{ // If the file cannot be edited
							if (USE_POPUP)
								link = ahref + "?file=" + name + "\" target=\"_blank\"><i>" + buf + "</i></a>";
							else link = ahref + "?file=" + name + "\"><i>" + buf + "</i></a>";
							//If it is a zip or jar File you can unpack it
							if (isPacked(name, true))
								elink = ahref + "?unpackfile=" + name + "\">Unpack</a>";
							else elink = ahref + "?editfile=" + name + "\">View</a>";
						}
					}
					else{
						link = buf;
					}
				}
				String date = dateFormat.format(new Date(entry[i].lastModified()));
				out.println("<tr class=\"mouseout\" onmouseup=\"selrow(this, 2)\" " +
						"onmouseover=\"selrow(this, 0);\" onmouseout=\"selrow(this, 1)\">");
				if (entry[i].canRead()){
					out.println("<td align=center><input type=\"checkbox\" name=\"selfile\" value=\"" + name
							+ "\" onmousedown=\"dis()\"></td>");
				}
				else{
					out.println("<td align=center><input type=\"checkbox\" name=\"selfile\" disabled></td>");
				}
				out.print("<td align=left> &nbsp;" + link + "</td>");
				if (entry[i].isDirectory()) out.print("<td>&nbsp;</td>");
				else{
					out.print("<td align=right title=\""+entry[i].length()+" bytes\">"
							+convertFileSize(entry[i].length())+"</td>");
				}
				out.println("<td align=\"center\">" + type + "</td><td align=left> &nbsp;" + // The file type (extension)
						date + "</td><td>" + // The date the file was created
						dlink + "</td><td>" + // The download link
						elink + "</td></tr>"); // The edit link (or view, depending)
			}
		}%>
	</table>
	<input type="checkbox" name="selall" onClick="AllFiles(this.form)">Select all
	<p align=center>
		<b title="<%=totalSize%> bytes">
		<%=convertFileSize(totalSize)%></b><b> in <%=fileCount%> files in <%= dir2linkdir((String)request.getAttribute("dir"), browser_name)%>
		</b>
	</p>
	<p>
		<input type="hidden" name="dir" value="<%=request.getAttribute("dir")%>">
		<input title="Download selected files and directories as one zip file" class="button" type="Submit" name="Submit" value="<%=SAVE_AS_ZIP%>">
		<input title="Delete all selected files and directories incl. subdirs" class="button" type="Submit" name="Submit" value="<%=DELETE_FILES%>"
		onclick="return confirm('Do you really want to delete the entries?')">
	</p>
	<p>
		<input title="Enter new dir or filename or the relative or absolute path" type="text" name="cr_dir">
		<input title="Create a new directory with the given name" class="button" type="Submit" name="Submit" value="<%=CREATE_DIR%>">
		<input title="Create a new empty file with the given name" class="button" type="Submit" name="Submit" value="<%=CREATE_FILE%>">
		<input title="Move selected files and directories to the entered path" class="button" type="Submit" name="Submit" value="<%=MOVE_FILES%>">
		<input title="Copy selected files and directories to the entered path" class="button" type="Submit" name="Submit" value="<%=COPY_FILES%>">
		<input title="Rename selected file or directory to the entered name" class="button" type="Submit" name="Submit" value="<%=RENAME_FILE%>">
	</p>
	</form>
	<form action="<%= browser_name%>" enctype="multipart/form-data" method="POST">
		<input type="hidden" name="dir" value="<%=request.getAttribute("dir")%>">
		<input type="file" name="myFile">
		<input title="Upload selected file to the current working directory" type="Submit" class="button" name="Submit" value="Upload">
	</form>
	<form action="<%= browser_name%>" method="POST">
		<input type="hidden" name="dir" value="<%=request.getAttribute("dir")%>">
		<input type="hidden" name="command" value="">
		<input title="Launch command in current directory" type="Submit" class="button" name="Submit" value="Launch command">
	</form>
	<hr>
	<center>
		<small>jsp File Browser version <%= VERSION_NR%> by <a href="http://www.vonloesch.de">www.vonloesch.de</a></small>
	</center>
</body>
</html><%
	}
%>