1 files changed, 0 insertions, 171 deletions
diff --git a/src/net/sourceforge/jsocks/Socks4Message.java b/src/net/sourceforge/jsocks/Socks4Message.java
deleted file mode 100644
index 99fb211..0000000
--- a/src/net/sourceforge/jsocks/Socks4Message.java
+++ /dev/null
@@ -1,171 +0,0 @@
-package net.sourceforge.jsocks;
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-
-/**
-  SOCKS4 Reply/Request message.
-*/
-
-public class Socks4Message extends ProxyMessage{
-
-   private byte[] msgBytes;
-   private int msgLength;
-
-   /**
-    * Server failed reply, cmd command for failed request
-    */
-   public Socks4Message(int cmd){
-      super(cmd,null,0);
-      this.user    = null;
-
-      msgLength = 2;
-      msgBytes = new byte[2];
-
-      msgBytes[0] = (byte) 0;
-      msgBytes[1] = (byte) command;
-   }
-
-   /**
-    *  Server successfull reply
-    */
-   public Socks4Message(int cmd,InetAddress ip,int port){
-      this(0,cmd,ip,port,null);
-   }
-
-   /**
-    *  Client request
-    */
-   public Socks4Message(int cmd,InetAddress ip,int port,String user){
-      this(SOCKS_VERSION,cmd,ip,port,user);
-   }
-
-   /**
-    * Most general constructor
-    */
-   public Socks4Message(int version, int cmd,
-                        InetAddress ip,int port,String user){
-      super(cmd,ip,port);
-      this.user    = user;
-      this.version = version;
-
-      msgLength = user == null?8:9+user.length();
-      msgBytes = new byte[msgLength];
-
-      msgBytes[0] = (byte) version;
-      msgBytes[1] = (byte) command;
-      msgBytes[2] = (byte) (port >> 8);
-      msgBytes[3] = (byte) port;
-
-      byte[] addr;
-
-      if(ip != null)
-        addr = ip.getAddress();
-      else{
-        addr = new byte[4];
-        addr[0]=addr[1]=addr[2]=addr[3]=0;
-      }
-      System.arraycopy(addr,0,msgBytes,4,4);
-
-      if(user != null){
-         byte[] buf = user.getBytes();
-         System.arraycopy(buf,0,msgBytes,8,buf.length);
-         msgBytes[msgBytes.length -1 ] = 0;
-      }
-   }
-
-   /**
-    *Initialise from the stream
-    *If clientMode is true attempts to read a server response
-    *otherwise reads a client request
-    *see read for more detail
-    */
-   public Socks4Message(InputStream in, boolean clientMode) throws IOException{
-      msgBytes = null;
-      read(in,clientMode);
-   }
-
-   @Override
-public void read(InputStream in) throws IOException{
-        read(in,true);
-   }
-
-   @Override
-public void read(InputStream in, boolean clientMode) throws IOException{
-       boolean mode4a = false;
-       DataInputStream d_in = new DataInputStream(in);
-       version= d_in.readUnsignedByte();
-       command = d_in.readUnsignedByte();
-       if(clientMode && command != REPLY_OK){
-          String errMsg;
-          if(command >REPLY_OK && command < REPLY_BAD_IDENTD)
-             errMsg = replyMessage[command-REPLY_OK];
-          else
-             errMsg = "Unknown Reply Code";
-          throw new SocksException(command,errMsg);
-       }
-       port = d_in.readUnsignedShort();
-       byte[] addr = new byte[4];
-       d_in.readFully(addr);
-       if (addr[0] == 0 && addr[1] == 0 && addr[2] == 0 && addr[3] != 0)
-          mode4a = true;
-       else {
-          ip=bytes2IP(addr);
-          host = ip.getHostName();
-       }
-       if(!clientMode){
-          StringBuilder sb = new StringBuilder();
-          int b;
-          while ((b = in.read()) != 0)
-             sb.append((char) b);
-          user = sb.toString();
-          if (mode4a) {
-             sb.setLength(0);
-             while ((b = in.read()) != 0)
-                sb.append((char) b);
-             host = sb.toString();
-          }
-       }
-   }
-   @Override
-public void write(OutputStream out) throws IOException{
-      if(msgBytes == null){
-         Socks4Message msg = new Socks4Message(version,command,ip,port,user);
-         msgBytes = msg.msgBytes;
-         msgLength = msg.msgLength;
-      }
-      out.write(msgBytes);
-   }
-
-   //Class methods
-   static InetAddress bytes2IP(byte[] addr){
-      String s = bytes2IPV4(addr,0);
-      try{
-         return InetAddress.getByName(s);
-      }catch(UnknownHostException uh_ex){
-        return null;
-      }
-   }
-
-   //Constants
-
-   static final String[] replyMessage ={
-          "Request Granted",
-          "Request Rejected or Failed",
-          "Failed request, can't connect to Identd",
-          "Failed request, bad user name"};
-
-   static final int SOCKS_VERSION = 4;
-
-   public final static int REQUEST_CONNECT		= 1;
-   public final static int REQUEST_BIND   		= 2;
-
-   public final static int REPLY_OK 			= 90;
-   public final static int REPLY_REJECTED		= 91;
-   public final static int REPLY_NO_CONNECT		= 92;
-   public final static int REPLY_BAD_IDENTD		= 93;
-
-}