/*
 * Created on Nov 12, 2003
 * Created by Alon Rohter
 * Copyright (C) 2003-2004 Alon Rohter, All Rights Reserved.
 * Copyright (C) 2003, 2004, 2005, 2006 Aelitis, All Rights Reserved.
 * Modified for I2PSnarkXL by fwd
 *
 * 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.
 *
 * AELITIS, SAS au capital de 46,603.30 euros
 * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
 * 
 */
package org.i2p.i2psnarkxl.peermanager.utils;


import java.io.*;


/**
 * Used for identifying clients by their peerID.
 */
public class BTPeerIDByteDecoder {
	
    public static final String BYTE_ENCODING 		= "ISO-8859-1";
	/*final static boolean LOG_UNKNOWN;
	
	static{
		String	prop = System.getProperty("log.unknown.peerids");
		
		LOG_UNKNOWN = prop != null && prop.equals("1");
	}*/
	 
  /**
   * Decodes the given peerID, returning an identification string.
   */  
  public static String decode(byte[] peer_id) {   
    String decoded = null;
    byte[] peerID = new byte[peer_id.length];
    System.arraycopy(peer_id, 0, peerID, 0, peer_id.length);
            
    //FileWriter log = null;
    //File logFile = FileUtil.getUserFile("identification.log");
    
    int iFirstNonZeroPos = 0;
    try {
      if( (decoded = decodeAzStyle( peerID, "AZ", "Azureus" )) != null ) return decoded;      
      if( (decoded = decodeAzStyle( peerID, "BC", "BitComet" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "LT", "libtorrent (Rasterbar)" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "lt", "libTorrent (Rakshasa)" )) != null ) return decoded;
//      if( (decoded = decodeAzStyle( peerID, "AR", "Arctic Torrent" )) != null ) return decoded; //based on libtorrent but same peerid for different versions
      if( (decoded = decodeAzStyle( peerID, "TS", "TorrentStorm" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "MT", "MoonlightTorrent" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "XT", "XanTorrent" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "bk", "BitKitten (libtorrent)" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "CT", "CTorrent" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "SN", "ShareNET" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "BB", "BitBuddy" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "SS", "SwarmScope" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "BS", "BTSlave" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "BX", "BittorrentX" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "TN", "Torrent.NET" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "ZT", "ZipTorrent" )) != null ) return decoded; 
      if( (decoded = decodeAzStyle( peerID, "SZ", "Shareaza" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "KT", "KTorrent" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "UT", "\u00B5Torrent" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "TR", "Transmission" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "CD", "CTorrent" )) != null ) return decoded;      
      if( (decoded = decodeAzStyle( peerID, "RT", "Retriever" )) != null ) return decoded;      
      if( (decoded = decodeAzStyle( peerID, "LP", "Lphant" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "PC", "CacheLogic" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "BR", "BitRocket" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "XX", "Xtorrent" )) != null ) return decoded;
      if( (decoded = decodeAzStyle( peerID, "FG", "FlashGet" )) != null ) return decoded;
      
      if( (decoded = decodeTornadoStyle( peerID, "T", "BitTornado" )) != null ) return decoded;
      if( (decoded = decodeTornadoStyle( peerID, "A", "ABC" )) != null ) return decoded;
      if( (decoded = decodeTornadoStyle( peerID, "O", "Osprey permaseed" )) != null ) return decoded;
      if( (decoded = decodeTornadoStyle( peerID, "R", "Tribler" )) != null ) return decoded;
     
      if( (decoded = decodeMainlineStyle( peerID, "M", "Mainline" )) != null ) return decoded;
      
      if( (decoded = decodeSimpleStyle( peerID, 0, "martini", "Martini Man" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "oernu", "BTugaXP" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "BTDWV-", "Deadman Walking" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "PRC.P---", "BitTorrent Plus! II" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "P87.P---", "BitTorrent Plus!" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "S587Plus", "BitTorrent Plus!" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 5, "Azureus", "Azureus 2.0.3.2" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "-G3", "G3 Torrent" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "-AR", "Arctic Torrent" )) != null ) return decoded; //no way to know the version (see above)
      if( (decoded = decodeSimpleStyle( peerID, 0, "-BF", "Bitflu" )) != null ) return decoded; //no way to know the version (see above)
      if( (decoded = decodeSimpleStyle( peerID, 4, "btfans", "SimpleBT" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "btuga", "BTugaXP" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 5, "BTuga", "BTugaXP" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "DansClient", "XanTorrent" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "Deadman Walking-", "Deadman" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "346-", "TorrentTopia" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "271-", "GreedBT 2.7.1" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 10, "BG", "BTGetit" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "OP", "Opera" )) != null ) return decoded;
      
      
      if( (decoded = decodeSimpleStyle( peerID, 0, "a00---0", "Swarmy" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "a02---0", "Swarmy" )) != null ) return decoded;
      if( (decoded = decodeSimpleStyle( peerID, 0, "T00---0", "Teeweety" )) != null ) return decoded;
      
      if( (decoded = decodeSimpleStyle( peerID, 0, "10-------", "JVtorrent" )) != null ) return decoded;

      if( (decoded = decodeSimpleStyle( peerID, 0, "LIME", "Limewire" )) != null ) return decoded;
      
      
      String burst = new String(peerID, 0, 5, BYTE_ENCODING);
      if( burst.equals( "Mbrst" ) ) {
        String major = new String(peerID, 5, 1, BYTE_ENCODING);
        String minor = new String(peerID, 7, 1, BYTE_ENCODING);
        String sub   = new String(peerID, 9, 1, BYTE_ENCODING);
        return "Burst! " + major + "." + minor + "." + sub;
      }
            
      String turbobt = new String(peerID, 0, 7, BYTE_ENCODING);
      if (turbobt.equals("turbobt")) {
        return "TurboBT " + new String(peerID, 7, 5, BYTE_ENCODING);
      }
      
      
      String btpd = new String( peerID, 0, 4, BYTE_ENCODING );
      if( btpd.equals( "btpd" ) ) {
      	return "BT Protocol Daemon " + new String( peerID, 5, 3, BYTE_ENCODING );
      }
      
      
      //not 100% sure on this one
      String plus = new String(peerID, 0, 4, BYTE_ENCODING);
      if( plus.equals( "Plus" ) ) {
        String v1 = new String(peerID, 4, 1, BYTE_ENCODING);
        String v2 = new String(peerID, 5, 1, BYTE_ENCODING);
        String v3 = new String(peerID, 6, 1, BYTE_ENCODING);
        return "Plus! " + v1 + "." + v2 + "." + v3;
      }
      
      String xbt = new String(peerID, 0, 3, BYTE_ENCODING);
      if( xbt.equals( "XBT" ) ) {
        String v1 = new String(peerID, 3, 1, BYTE_ENCODING);
        String v2 = new String(peerID, 4, 1, BYTE_ENCODING);
        String v3 = new String(peerID, 5, 1, BYTE_ENCODING);
        return "XBT " + v1 + "." + v2 + "." + v3;
      }
      
      String bow = new String(peerID, 1, 3, BYTE_ENCODING);
      if( bow.equals( "BOW" ) ) {
        String version = new String(peerID, 4, 3, BYTE_ENCODING);
        return "BitsOnWheels " + version;
      }
      
      String exeem = new String(peerID, 0, 2, BYTE_ENCODING);
      if( exeem.equals( "eX" ) ) {
        String user = new String(peerID, 2, 18, BYTE_ENCODING);
        return "eXeem [" +user+ "]";
      }
      
      
      String shadow = new String(peerID, 0, 1, BYTE_ENCODING);
      if (shadow.equals("S")) {
        try {
          if ( (peerID[6] == (byte)45) && (peerID[7] == (byte)45) && (peerID[8] == (byte)45) ) {
            String name = "Shad0w ";
            for (int i = 1; i < 3; i++) {
              String v = new String(peerID, i, 1, BYTE_ENCODING);
              name = name.concat( Integer.parseInt(v, 16) + "." );
            }
            String v = new String(peerID, 3, 1, BYTE_ENCODING);
            name = name.concat( "" + Integer.parseInt(v, 16) );
            return name;
          }
        
          if (peerID[8] == (byte)0) {
            String name = "Shad0w ";
            for (int i = 1; i < 3; i++) {
              name = name.concat(String.valueOf(peerID[i]) + ".");
            }
            name = name + String.valueOf(peerID[3]);
            return name;
          }
        }
        catch( Exception e ) {
          /* NumberFormatException, for peerid like [S-----------A---$H-"] */
        }
      }
      
	  	String bitspirit = new String(peerID, 2, 2, BYTE_ENCODING);
	  	if (bitspirit.equals("BS")) {
	  		if (peerID[1] == (byte)0)  return "BitSpirit v1";
	        if (peerID[1] == (byte)2)  return "BitSpirit v2";
      	}
            
      String upnp = new String(peerID, 0, 1, BYTE_ENCODING);
      if (upnp.equals("U")) {
        if (peerID[8] == (byte)45) {
          String version = new String(peerID, 1, 3, BYTE_ENCODING);
          String name = "UPnP ";
          for (int i = 0; i < 2; i++) {
            name = name.concat(version.charAt(i) + ".");
          }
          name = name + version.charAt(2);
          return name;
        }  
      }
      
      
      String bitcomet = new String(peerID, 0, 4, BYTE_ENCODING);
      if (bitcomet.equals("exbc") || bitcomet.equals("FUTB") || bitcomet.equals("xUTB")) {
      	String lord = new String(peerID, 6, 4, BYTE_ENCODING);
      	String name;
		if ( lord.equals( "LORD" ) ) {
			name = "BitLord ";
			String versionNumber = String.valueOf(peerID[4]);
			name = name.concat(versionNumber + ".");
			if (versionNumber.equals( "0" )) { // still follows the old BitComet decoding
				name = name.concat(String.valueOf(peerID[5]/10));
        		name = name.concat(String.valueOf(peerID[5]%10));
			} else {
				name = name.concat(String.valueOf(peerID[5]%10));
			}
        	
		} else {
			name = "BitComet ";
        	if ( bitcomet.equals("FUTB")) name = name.concat("Mod1 ");
        	if ( bitcomet.equals("xUTB")) name = name.concat("Mod2 ");
        	name = name.concat(String.valueOf(peerID[4]) + ".");
        	name = name.concat(String.valueOf(peerID[5]/10));
        	name = name.concat(String.valueOf(peerID[5]%10));
        }

        return name;
      }
      
      String rufus = new String(peerID, 2, 2, BYTE_ENCODING);
      if (rufus.equals("RS")) {
        String name = "Rufus ";
        name = name.concat(String.valueOf(peerID[0]) + ".");
        name = name.concat(String.valueOf(peerID[1]/10) + ".");
        name = name.concat(String.valueOf(peerID[1]%10));
        return name;
      }
    
      String mldonkey = new String(peerID, 1, 2, BYTE_ENCODING);
      if (mldonkey.equals("ML")) {
    	  String name = "mldonkey ";
    	  String v1 = new String(peerID, 3, 1, BYTE_ENCODING);
    	  String v2 = new String(peerID, 5, 1, BYTE_ENCODING);
    	  String v3 = new String(peerID, 7, 1, BYTE_ENCODING);
    	  return name + v1 + "." + v2 + "." + v3;
      }
          
      String robert = new String(peerID, 2, 11, BYTE_ENCODING);
      if (robert.equals("FUAnonymous")) {
        String name = "Robert ";
        name = name.concat(String.valueOf(peerID[0]) + ".");
        name = name.concat(String.valueOf(peerID[1]/10) + ".");
        name = name.concat(String.valueOf(peerID[1]%10));
        return name;
      }
      
      iFirstNonZeroPos = 20;
      for( int i=0; i < 20; i++ ) {
        if( peerID[i] != (byte)0 ) {
          iFirstNonZeroPos = i;
          break;
        }
      }
      
      
      //Shareaza check
      if( iFirstNonZeroPos == 0 ) {
        boolean bShareaza = true;
        for( int i=0; i < 16; i++ ) {
          if( peerID[i] == (byte)0 ) {
            bShareaza = false;
            break;
          }
        }
        if( bShareaza ) {
          for( int i=16; i < 20; i++ ) {
            if( peerID[i] != ( peerID[i % 16] ^ peerID[15 - (i % 16)] ) ) {
              bShareaza = false;
              break;
            }
          }
          if( bShareaza )  return "Shareaza";
        }
      }
          

//      if( iFirstNonZeroPos == 8 ) {
        if( (decoded = decodeSimpleStyle( peerID, 16, "UDP0", "BitComet UDP" )) != null ) return decoded;
        if( (decoded = decodeSimpleStyle( peerID, 14, "HTTPBT", "BitComet HTTP" )) != null ) return decoded;
        
//      }
      
      byte three = (byte)3;
      if ((iFirstNonZeroPos == 9)
          && (peerID[9] == three)
          && (peerID[10] == three)
          && (peerID[11] == three)) {
        return "I2PSnark";
      }
      
      byte i2psnarkxl = (((3 + 7 + 10) * (1000 - 8)) / 992) - 17 + 8;
      if ((iFirstNonZeroPos == 9)
          && (peerID[9] == i2psnarkxl)
          && (peerID[10] == i2psnarkxl)
          && (peerID[11] == i2psnarkxl)) {
        return "XL";
      }
      if ((iFirstNonZeroPos == 12) && (peerID[12] == (byte)97) && (peerID[13] == (byte)97)) {
        return "Experimental 3.2.1b2";
      }
      if ((iFirstNonZeroPos == 12) && (peerID[12] == (byte)0) && (peerID[13] == (byte)0)) {
        return "Experimental 3.1";
      }
      if (iFirstNonZeroPos == 12) return "Mainline";
      
    }
    catch (Exception e) {
      e.printStackTrace();
      //Debug.out( "[" +new String( peerID )+ "]", e );
    }
    
     
   
    String sPeerID = getPrintablePeerID( peerID, iFirstNonZeroPos );

    
    return /*MessageText.getString("PeerSocket.unknown") + " " +*/ "Unknown " + iFirstNonZeroPos +"[" + sPeerID + "]";
}
  
  
  
  private static String decodeAzStyle(byte[] id, String ident, String name) {
		try {
			if ((id[0] == (byte) 45) && (id[7] == (byte) 45)) {
				String decoded = new String(id, 1, 2, BYTE_ENCODING);
				if (decoded.equals(ident)) {
					if (ident.equals("BC")) {
						// 4.56
						String v2 = parseOneByteVersionNumber(id, 4);
						String v3 = parseOneByteVersionNumber(id, 5);
						String v4 = parseOneByteVersionNumber(id, 6);
						return name + " " + v2 + "." + v3 + v4;
					}
					if (ident.equals("KT")) {
						// 3.4.5=[RD].6
						String v2 = parseOneByteVersionNumber(id, 3);
						String v3 = parseOneByteVersionNumber(id, 4);
						String v4 = new String(id, 5, 1, BYTE_ENCODING);
						String v5 = parseOneByteVersionNumber(id, 6);
						return name
								+ " "
								+ v2
								+ "."
								+ v3
								+ (v4.equals("R") ? (" RC" + v5) : (v4.equals("D") ? " Dev"
										: ""));
					}
					if (ident.equals("UT")) {
						// 3.4.5
						String v2 = parseOneByteVersionNumber(id, 3);
						String v3 = parseOneByteVersionNumber(id, 4);
						String v4 = parseOneByteVersionNumber(id, 5);
						return name + " " + v2 + "." + v3 + "." + v4;
					}
					if (ident.equals("TR") || ident.equals("CD") || ident.equals("FG")) {
						// 34.56
						String v2 = new String(id, 3, 2, BYTE_ENCODING);
						String v3 = new String(id, 5, 2, BYTE_ENCODING);
						return name + " " + Integer.parseInt(v2) + "."
								+ Integer.parseInt(v3);
					}
					if (ident.equals("BR")) {
						// 3.4(56)
						String v2 = parseOneByteVersionNumber(id, 3);
						String v3 = parseOneByteVersionNumber(id, 4);
						String v4 = new String(id, 5, 2, BYTE_ENCODING);
						return name + " " + v2 + "." + v3 + "(" + Integer.parseInt(v4)
								+ ")";
					}

					if (ident.equals("XX")) {
						// v1234
						String v = new String(id, 3, 4, BYTE_ENCODING);
						return name + " v" + Integer.parseInt(v);
					}

					String v1 = parseOneByteVersionNumber(id, 3);
					String v2 = parseOneByteVersionNumber(id, 4);
					String v3 = parseOneByteVersionNumber(id, 5);
					String v4 = parseOneByteVersionNumber(id, 6);
					return name + " " + v1 + "." + v2 + "." + v3 + "." + v4;
				}
			}
		} catch (Exception e) {
			return null;
		}
		return null;
	}
  
  private static String decodeTornadoStyle( byte[] id, String ident, String name ) {
    try {
     if( (id[4] == (byte)45) && (id[5] == (byte)45) ) {
      if( (id[6] == (byte)45) && (id[7] == (byte)45) && (id[8] == (byte)45)) {
        String decoded = new String( id, 0, 1, BYTE_ENCODING );
        if( decoded.equals( ident ) ) {
          String v1 = parseOneByteVersionNumber(id, 1);
          String v2 = parseOneByteVersionNumber(id, 2);
          String v3 = parseOneByteVersionNumber(id, 3);
          return name + " " + v1 + "." + v2 + "." + v3;
        }
      }
      
      if( (id[6] == (byte)48) ) {
          String decoded = new String( id, 0, 1, BYTE_ENCODING );
          if( decoded.equals( ident ) ) {
            String v1 = parseOneByteVersionNumber(id, 1);
            String v2 = parseOneByteVersionNumber(id, 2);
            String v3 = parseOneByteVersionNumber(id, 3);
            if(ident.equals("T")){
            	return name + " LM" + " " + v1 + "." + v2 + "." + v3;
            } else {
            	return name +  " " + v1 + "." + v2 + "." + v3;
            }
          }
        }
     }
     if( (id[4] == (byte)48) && (id[5] == (byte)45) && (id[6] == (byte)45)  ) {
         String decoded = new String( id, 0, 1, BYTE_ENCODING );
         if( decoded.equals( ident ) ) {
           return "TorrentFlux";
         }
     }
    }
    catch( Exception e ) {  return null;  }
    return null;
  }
  
  
  private static String decodeSimpleStyle( byte[] id, int start_pos, String ident, String name ) {
    try {
      String decoded = new String( id, start_pos, ident.length(), BYTE_ENCODING );
      if( decoded.equals( ident ) ) return name;
    }
    catch( Exception e ) {  return null;  }
    return null;
  }
  
  
  private static String decodeMainlineStyle( byte[] id, String ident, String name ) {
    try {
    	
    	// Mx-y-z--
    	// where version = x.y.z
      if ( (id[2] == (byte)45) && (id[4] == (byte)45) && (id[6] == (byte)45) && (id[7] == (byte)45) ) {
        String decoded = new String( id, 0, 1, BYTE_ENCODING );
        if( decoded.equals( ident ) ) {
          String v1 = new String( id, 1, 1, BYTE_ENCODING );
          String v2 = new String( id, 3, 1, BYTE_ENCODING );
          String v3 = new String( id, 5, 1, BYTE_ENCODING );
          return name + " " + v1 + "." + v2 + "." + v3;
        }
      }
    	// Mx-yy-z-
    	// where version = x.yy.z
      if ( (id[2] == (byte)45) && (id[5] == (byte)45) && (id[7] == (byte)45) ) {
        String decoded = new String( id, 0, 1, BYTE_ENCODING );
        if( decoded.equals( ident ) ) {
          String v1 = new String( id, 1, 1, BYTE_ENCODING );
          String v2 = new String( id, 3, 2, BYTE_ENCODING );
          String v3 = new String( id, 6, 1, BYTE_ENCODING );
          return name + " " + v1 + "." + v2 + "." + v3;
        }
      }
    }
    catch( Exception e ) {  return null;  }
    return null;
  }
  
  

  protected static String
  getPrintablePeerID(
  	byte[]		peer_id,
  	int iStartAtPos )
  {
  	String	sPeerID = "";
  	byte[] peerID = new byte[ peer_id.length ];
    System.arraycopy( peer_id, 0, peerID, 0, peer_id.length );
    
    try {
    	for (int i = iStartAtPos; i < peerID.length; i++) {
    	  int b = (0xFF & peerID[i]);
    		if (b < 32 || b > 127)
    			peerID[i] = '-';
    	}
    	sPeerID = new String(peerID, iStartAtPos, peerID.length - iStartAtPos, 
    	                     BYTE_ENCODING);
    }
    catch (UnsupportedEncodingException ignore) {}
    catch (Exception e) {}
    
    return( sPeerID );
  }
  
  public static String parseOneByteVersionNumber(byte[] byteArray, int pos) {
		try {
			return ""
					+ Integer.parseInt(new String(byteArray, pos, 1,
							BYTE_ENCODING), 36);
		} catch (Exception e) {
		}

		return "" + byteArray[pos];
	}
  /*
  public static void main(String[] args) {
  	for (int i = 0; i < 26; i++) {
  		System.out.println((char)('a' + i) + ":" + parseOneByteVersionNumber(new byte[] { (byte)('a' + i) }, 0));
  	}
	}
   *
   */
}
