[Javanetsim-cvs] javaNetSim/core/protocolsuite/tcp_ip ARPTableEntry.java,1.1,1.2 Application.java,1.9,1.10 Echo.java,1.10,1.11 ICMP_packet.java,1.1,1.2 IGMP.java,1.1,1.2 IPAddress.java,1.1,1.2 IPV4Address.java,1.1,1.2 IPV6Address.java,1.1,1.2 InvalidIPAddressException.java,1.1,1.2 InvalidSubnetMaskException.java,1.1,1.2 Ip.java,1.1,1.2 IpV6.java,1.1,1.2 ProtocolStack.java,1.12,1.13 ProtocolStackException.java,1.1,1.2 RARP.java,1.1,1.2 SNMP.java,1.1,1.2 Tcp.java,1.1,1.2 Tcp_packet.java,1.1,1.2 Udp.java,1.19,1.20 ipconfig.java,1.1,1.2 ipconfigTableEntry.java,1.1,1.2

[gift <gi...@us...>]

Update of /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30938/core/protocolsuite/tcp_ip

Modified Files:
	ARPTableEntry.java Application.java Echo.java ICMP_packet.java 
	IGMP.java IPAddress.java IPV4Address.java IPV6Address.java 
	InvalidIPAddressException.java InvalidSubnetMaskException.java 
	Ip.java IpV6.java ProtocolStack.java 
	ProtocolStackException.java RARP.java SNMP.java Tcp.java 
	Tcp_packet.java Udp.java ipconfig.java ipconfigTableEntry.java 
Log Message:


Index: ipconfig.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/ipconfig.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** ipconfig.java	8 Nov 2005 16:10:47 -0000	1.1
--- ipconfig.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,67 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! import java.util.Vector;
! 
! 
! 
! public class ipconfig {
! 	private Vector ipconfigTable;
! 
! 	/**
! 	 * Assigns a new IP config vector
! 	 * @author luke_hamilton
! 	 * @author bevan_calliess
! 	 * @version v0.20
! 	 */
! 	public ipconfig(){
! 		ipconfigTable = new Vector();
! 	}
! 		
! 	/**
! 	 * Add a new entry to the IPconfigTable
! 	 * @author luke_hamilton
! 	 * @author bevan_calliess
! 	 * @param inEntry - IPconfigTableEntry
! 	 * @version v0.20
! 	 */
! 	public void addTableEntry(ipconfigTableEntry inEntry){
! 		ipconfigTable.add(inEntry);
! 	}
! 	
! 	/**
! 	 * Returns the size of the ipconfigTable
! 	 * @author luke_hamilton
! 	 * @author bevan_calliess
! 	 * @return size - The size of the ipconfigtable
! 	 */
! 	public int size(){
! 		return ipconfigTable.size();
! 	}
! }//EOF
--- 1,67 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! import java.util.Vector;
! 
! 
! 
! public class ipconfig {
! 	private Vector ipconfigTable;
! 
! 	/**
! 	 * Assigns a new IP config vector
! 	 * @author luke_hamilton
! 	 * @author bevan_calliess
! 	 * @version v0.20
! 	 */
! 	public ipconfig(){
! 		ipconfigTable = new Vector();
! 	}
! 		
! 	/**
! 	 * Add a new entry to the IPconfigTable
! 	 * @author luke_hamilton
! 	 * @author bevan_calliess
! 	 * @param inEntry - IPconfigTableEntry
! 	 * @version v0.20
! 	 */
! 	public void addTableEntry(ipconfigTableEntry inEntry){
! 		ipconfigTable.add(inEntry);
! 	}
! 	
! 	/**
! 	 * Returns the size of the ipconfigTable
! 	 * @author luke_hamilton
! 	 * @author bevan_calliess
! 	 * @return size - The size of the ipconfigtable
! 	 */
! 	public int size(){
! 		return ipconfigTable.size();
! 	}
! }//EOF

Index: Tcp_packet.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/Tcp_packet.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** Tcp_packet.java	8 Nov 2005 16:10:47 -0000	1.1
--- Tcp_packet.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,42 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! import core.Packet;
! 
! /**
!  * This is for design and future implementation of TCP_PACKET
!  * @author luke_hamilton
!  * @since Sep 17, 2004
!  * @version v0.20
!  */
! 
! 
! public class Tcp_packet extends Packet{
! }
--- 1,42 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! import core.Packet;
! 
! /**
!  * This is for design and future implementation of TCP_PACKET
!  * @author luke_hamilton
!  * @since Sep 17, 2004
!  * @version v0.20
!  */
! 
! 
! public class Tcp_packet extends Packet{
! }

Index: InvalidIPAddressException.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/InvalidIPAddressException.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** InvalidIPAddressException.java	8 Nov 2005 16:10:47 -0000	1.1
--- InvalidIPAddressException.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,46 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! /**
! * Exception that is thrown when there is an invalid IP address
! * @author luke_hamilton
! * @since Sep 27, 2004
! * @version v0.20
! */
! public class InvalidIPAddressException extends ProtocolStackException {
! 	
!     /**
!      * Call the super class and passes the message up
!      * @author luke_hamilton
!      * @param inExceptionMsg - Message
!      * @version v0.20
!      */
!     public InvalidIPAddressException(String inExceptionMsg){
! 		super(inExceptionMsg);
! 	}
! }
--- 1,46 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! /**
! * Exception that is thrown when there is an invalid IP address
! * @author luke_hamilton
! * @since Sep 27, 2004
! * @version v0.20
! */
! public class InvalidIPAddressException extends ProtocolStackException {
! 	
!     /**
!      * Call the super class and passes the message up
!      * @author luke_hamilton
!      * @param inExceptionMsg - Message
!      * @version v0.20
!      */
!     public InvalidIPAddressException(String inExceptionMsg){
! 		super(inExceptionMsg);
! 	}
! }

Index: Udp.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/Udp.java,v
retrieving revision 1.19
retrieving revision 1.20
diff -C2 -d -r1.19 -r1.20
*** Udp.java	20 Nov 2005 19:13:04 -0000	1.19
--- Udp.java	20 Nov 2005 20:30:53 -0000	1.20
***************
*** 71,74 ****
--- 71,76 ----
  import core.TransportLayerException;
  
+ import core.TransportLayerPortException;
+ 
  import core.InvalidNetworkLayerDeviceException;
  
***************
*** 179,182 ****
--- 181,185 ----
      * @exception LowLinkException
      * @exception InvalidNetworkLayerDeviceException
+     * @exception TransportLayerPortException
      * @version v0.20
      * @see TransportLayerException
***************
*** 184,190 ****
      * @see LowLinkException
      * @see InvalidNetworkLayerDeviceException
      */
  
! 	public void receiveUDPPacket(UDP_packet inPacket) throws TransportLayerException, LowLinkException
          {
  
--- 187,194 ----
      * @see LowLinkException
      * @see InvalidNetworkLayerDeviceException
+     * @see TransportLayerPortException
      */
  
! 	public void receiveUDPPacket(UDP_packet inPacket) throws TransportLayerPortException, TransportLayerException, LowLinkException
          {
  
***************
*** 204,212 ****
                      {
                          case 0: //port is free => Error: no application to receive UDP                            
!                             //have to disconnect listener from port
!                              Application listener;
!                              listener = (Application)Elm.application;
!                              listener.Disconnect();
!                             throw new TransportLayerException("UDP Error: no server application listening to port "+inPacket.get_destPort() +" on host \""+ mParentStack.getParentNodeName()+"\"!");                             
                           //no break needed ;)                          
                          case 1: // port is being listened to by a new application. Have to "establish" (in UDP no connections are being established) a new connection by replacing hashtable element                                                  
--- 208,213 ----
                      {
                          case 0: //port is free => Error: no application to receive UDP                            
!                             //have to disconnect listener from port                              
!                             throw new TransportLayerPortException("UDP Error: no server application listening to port "+inPacket.get_destPort() +" on host \""+ mParentStack.getParentNodeName()+"\"!");                             
                           //no break needed ;)                          
                          case 1: // port is being listened to by a new application. Have to "establish" (in UDP no connections are being established) a new connection by replacing hashtable element                                                  
***************
*** 237,241 ****
                              Simulation.addLayerInfo(UDP_Info);
                              
!                             
                               listener = (Application)Elm.application;
                               listener.RecvData(inPacket.getUDP_message());
--- 238,242 ----
                              Simulation.addLayerInfo(UDP_Info);
                              
!                              Application listener;
                               listener = (Application)Elm.application;
                               listener.RecvData(inPacket.getUDP_message());
***************
*** 269,273 ****
                                  Simulation.addLayerInfo(UDP_Info);
                                  
!                              
                                  listener = (Application)Elm.application;
                                  listener.RecvData(inPacket.getUDP_message());
--- 270,274 ----
                                  Simulation.addLayerInfo(UDP_Info);
                                  
!                                 Application listener;
                                  listener = (Application)Elm.application;
                                  listener.RecvData(inPacket.getUDP_message());
***************
*** 278,304 ****
                              } else { 
                              //have to disconnect listener from port
!                            
!                              listener = (Application)Elm.application;
!                              listener.Disconnect();
!                             throw new TransportLayerException("UDP Error: port is busy! Port is connected to another host or/and port and is busy by another application." + "Port "+inPacket.get_destPort() +" on host \""+ mParentStack.getParentNodeName()+"\".");
!                             
                               }                                                                                  
                              break;
                              
                          default: //UDP Error: unknown port status :(
!                             //have to disconnect listener from port
!                              
!                              listener = (Application)Elm.application;
!                              listener.Disconnect();
!                             throw new TransportLayerException("UDP Error: unknown port status! Port "+inPacket.get_destPort() +" on host \""+ mParentStack.getParentNodeName()+"\".");
                      }                                                                               
!                 } else {
!                              //have to disconnect listener from port
!                              UDP_HashTableElement Elm = null;                    
!                              Elm=(UDP_HashTableElement)PortTable.get(inPacket.get_destPort());
!                              Application listener;
!                              listener = (Application)Elm.application;
!                              listener.Disconnect(); /*
!                   throw new TransportLayerException("UDP Error: port " + inPacket.get_destPort() + " does not exist. Host \"" + mParentStack.getParentNodeName()+"\".");
                 }
            }
--- 279,292 ----
                              } else { 
                              //have to disconnect listener from port
!                             throw new TransportLayerPortException("UDP Error: port is busy! Port is connected to another host or/and port and is busy by another application." + "Port "+inPacket.get_destPort() +" on host \""+ mParentStack.getParentNodeName()+"\".");                            
                               }                                                                                  
                              break;
                              
                          default: //UDP Error: unknown port status :(
!                             //have to disconnect listener from port                                                          
!                             throw new TransportLayerPortException("UDP Error: unknown port status! Port "+inPacket.get_destPort() +" on host \""+ mParentStack.getParentNodeName()+"\".");
                      }                                                                               
!                 } else {  
!                   throw new TransportLayerPortException("UDP Error: port " + inPacket.get_destPort() + " does not exist. Host \"" + mParentStack.getParentNodeName()+"\".");
                 }
            }
***************
*** 512,515 ****
--- 500,525 ----
          }
          
+              /**
+     * This method sets the UDP port  totally free 
+     * @author gift (sourceforge.net user)
+     * @param application application that uses port       
+     * @return Nothing
+     * @exception TransportLayerException
+     * @version v0.10
+     * @see TransportLayerException
+     */
+         public void FreeApplication(Object application) throws TransportLayerException //changes any port status to 0 (free)
+         { 
+           UDP_HashTableElement Elm=null;
+           Integer PortToFree=getApplicationLocalPortNumber(application);
+           
+           Elm=(UDP_HashTableElement) PortTable.get((Integer)PortToFree);                  
+           
+              Elm.PortStatus=0;
+              Elm.application=null;
+              Elm.connectedtoIP="";
+              Elm.connectedtoPort=0;
+            
+         }
          
      /**

Index: IGMP.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/IGMP.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** IGMP.java	8 Nov 2005 16:10:47 -0000	1.1
--- IGMP.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,43 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! 
! import java.io.Serializable;
! 
! /**
!  * @author  luke_hamilton
!  * @since	Sep 17, 2004
!  * @version v0.00
!  * 
!  */
! 
! 
! public class IGMP implements Serializable{
! }
--- 1,43 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! 
! import java.io.Serializable;
! 
! /**
!  * @author  luke_hamilton
!  * @since	Sep 17, 2004
!  * @version v0.00
!  * 
!  */
! 
! 
! public class IGMP implements Serializable{
! }

Index: IPV6Address.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/IPV6Address.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** IPV6Address.java	8 Nov 2005 16:10:47 -0000	1.1
--- IPV6Address.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,41 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! /** 
!  * This class will one day contain all the method related to IPv6's ip addressing.
!  * As i currently know nothining about IPv6, i am unable to determine if there are
!  * any method that are both common to IPv4 and IPv6, and that is why the superclass
!  * is a very bare class. 
!  * @author luke_hamilton
!  * @since Sep 19, 2004
!  * @version v0.20
!  **/
! public class IPV6Address extends IPAddress {
! 
! }
--- 1,41 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! /** 
!  * This class will one day contain all the method related to IPv6's ip addressing.
!  * As i currently know nothining about IPv6, i am unable to determine if there are
!  * any method that are both common to IPv4 and IPv6, and that is why the superclass
!  * is a very bare class. 
!  * @author luke_hamilton
!  * @since Sep 19, 2004
!  * @version v0.20
!  **/
! public class IPV6Address extends IPAddress {
! 
! }

Index: ProtocolStackException.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/ProtocolStackException.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** ProtocolStackException.java	8 Nov 2005 16:10:47 -0000	1.1
--- ProtocolStackException.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,49 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! import core.SimulationException;
! 
! /**
! * This class extends the SimulationException class. 
! * @author luke_hamilton
! * @since Sep 27, 2004
! * @version v0.20
! */
! public class ProtocolStackException extends SimulationException{
!     /**
!      * This method is called when there is an error within the 
!      * ProtocolStack. The idea is that this error should never occur.
!      * @author luke_hamilton
!      * @param inExceptionMsg
!      * @version v0.20
!      */
! 	public ProtocolStackException(String inExceptionMsg){
! 		super(inExceptionMsg);
! 	}
! }
--- 1,49 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! import core.SimulationException;
! 
! /**
! * This class extends the SimulationException class. 
! * @author luke_hamilton
! * @since Sep 27, 2004
! * @version v0.20
! */
! public class ProtocolStackException extends SimulationException{
!     /**
!      * This method is called when there is an error within the 
!      * ProtocolStack. The idea is that this error should never occur.
!      * @author luke_hamilton
!      * @param inExceptionMsg
!      * @version v0.20
!      */
! 	public ProtocolStackException(String inExceptionMsg){
! 		super(inExceptionMsg);
! 	}
! }

Index: Tcp.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/Tcp.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** Tcp.java	8 Nov 2005 16:10:47 -0000	1.1
--- Tcp.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,43 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! 
! import java.io.Serializable;
! 
! /**
!  * This is for design and future implementation of TCP
!  * @author luke_hamilton
!  * @since Sep 17, 2004
!  * @version v0.20
!  */
! 
! 
! public class Tcp implements Serializable{
! }
--- 1,43 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! 
! import java.io.Serializable;
! 
! /**
!  * This is for design and future implementation of TCP
!  * @author luke_hamilton
!  * @since Sep 17, 2004
!  * @version v0.20
!  */
! 
! 
! public class Tcp implements Serializable{
! }

Index: IPV4Address.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/IPV4Address.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** IPV4Address.java	8 Nov 2005 16:10:47 -0000	1.1
--- IPV4Address.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,587 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
[...1145 lines suppressed...]
! 			if(subIP.equals(subInIP)){	//Compare the two substrings
! 				return true;
! 			}
! 				return false;	
! 		} catch (Exception e) {}
! 		return false;																			
! 	}
!         
!         /*
!          *                        int i = getNetworkIDBits();
!                        
! 			subIP = binaryIpAddress.substring(0,i);	//Create substring containing only the network bits of the binary address		
! 			subInIP = IPV4Address.toBinaryString(inIPAddress).substring(0,getNetworkIDBits());
! 			
! 			if(subIP.equals(subInIP)){	//Compare the two substrings
! 				return true;
! 			}
!          */
!         
! }//EOF

Index: RARP.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/RARP.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** RARP.java	8 Nov 2005 16:10:47 -0000	1.1
--- RARP.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,43 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! 
! import java.io.Serializable;
! 
! /**
!  * This is for design and future implementation of RARP
!  * @author luke_hamilton
!  * @since Sep 17, 2004
!  * @version v0.20
!  */
! 
! 
! public class RARP implements Serializable{
! }
--- 1,43 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! 
! 
! package core.protocolsuite.tcp_ip;
! 
! import java.io.Serializable;
! 
! /**
!  * This is for design and future implementation of RARP
!  * @author luke_hamilton
!  * @since Sep 17, 2004
!  * @version v0.20
!  */
! 
! 
! public class RARP implements Serializable{
! }

Index: ProtocolStack.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/ProtocolStack.java,v
retrieving revision 1.12
retrieving revision 1.13
diff -C2 -d -r1.12 -r1.13
*** ProtocolStack.java	20 Nov 2005 19:13:04 -0000	1.12
--- ProtocolStack.java	20 Nov 2005 20:30:53 -0000	1.13
***************
*** 767,771 ****
                                          try{
                                              mUDPprotocol.receiveUDPPacket(temp);
!                                         }catch(TransportLayerException te){
                                              //here *TODO*: disconnect sender from port!!!
                                              
--- 767,772 ----
                                          try{
                                              mUDPprotocol.receiveUDPPacket(temp);
!                                         }catch(TransportLayerException te){}
!                                          catch(TransportLayerPortException tpe){
                                              //here *TODO*: disconnect sender from port!!!
                                              
***************
*** 774,779 ****
                                              UDP_Info.setDataType("UDP Packet");
                                              UDP_Info.setLayer("Transport");
!                                             UDP_Info.setDescription("UDP port packet receiving: \""+ te.toString() + "\".");                            
                                              Simulation.addLayerInfo(UDP_Info);  
                                          }
  
--- 775,781 ----
                                              UDP_Info.setDataType("UDP Packet");
                                              UDP_Info.setLayer("Transport");
!                                             UDP_Info.setDescription("UDP port packet receiving: \""+ tpe.toString() + "\".");                            
                                              Simulation.addLayerInfo(UDP_Info);  
+                                            // throw tpe;
                                          }
  
***************
*** 1323,1326 ****
--- 1325,1342 ----
          }
          
+              /**
+     * This method sets the UDP port totally free
+     * @author gift (sourceforge.net user)
+     * @param application application that uses port       
+     * @return Nothing
+     * @exception TransportLayerException
+     * @version v0.10
+     * @see TransportLayerException
+     */      
+         public void FreeUDPApplication(Object application) throws TransportLayerException
+         {
+             mUDPprotocol.FreeApplication(application);
+         }
+         
      /**
      * This method sets the UDP port status to 1 (is being listened to)

Index: InvalidSubnetMaskException.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/InvalidSubnetMaskException.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** InvalidSubnetMaskException.java	8 Nov 2005 16:10:47 -0000	1.1
--- InvalidSubnetMaskException.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,50 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! /**
!  * Exception that is called when an Invalid SubnetMask is set
!  * @author robert_hulford
!  * @author Bevan_Calliess
!  * @version v0.20
!  */
! public class InvalidSubnetMaskException extends ProtocolStackException {
! 	
!     
!     /**
!      * call the super class and passes the message to it
!      * @author bevan_calliess
!      * @author luke_hamilton
!      * @param inMessage
!      * @version v0.20
!      */
! 	public InvalidSubnetMaskException (String inMessage){
! 		super(inMessage);
! 	}
! 
! }
--- 1,50 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! /**
!  * Exception that is called when an Invalid SubnetMask is set
!  * @author robert_hulford
!  * @author Bevan_Calliess
!  * @version v0.20
!  */
! public class InvalidSubnetMaskException extends ProtocolStackException {
! 	
!     
!     /**
!      * call the super class and passes the message to it
!      * @author bevan_calliess
!      * @author luke_hamilton
!      * @param inMessage
!      * @version v0.20
!      */
! 	public InvalidSubnetMaskException (String inMessage){
! 		super(inMessage);
! 	}
! 
! }

Index: ICMP_packet.java
===================================================================
RCS file: /cvsroot/javanetsim/javaNetSim/core/protocolsuite/tcp_ip/ICMP_packet.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** ICMP_packet.java	8 Nov 2005 16:10:47 -0000	1.1
--- ICMP_packet.java	20 Nov 2005 20:30:53 -0000	1.2
***************
*** 1,118 ****
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
! TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
! EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! */
! package core.protocolsuite.tcp_ip;
! 
! 
! /**
! * Currently the only packets being used are echo_requests and echo_reply.
! * The others are in their for future development. 
! * @author luke_hamilton
! * @author angela_brown
! * @author robert_hulford
! * @author bevan_calliess
! * @version v0.20
! */
! public class ICMP_packet extends IP_packet{
! 	private	int mMessageCode;
! 	private String ICMP_message;
! 	public static final int ECHO_REPLY = 0;
! 	public static final int DESTINATION_UNREACHABLE = 3;
! 	public static final int SOURCE_QUENCH = 4;
! 	public static final int REDIRECT = 5;
! 	public static final int ECHO_REQUEST = 8;
! 	public static final int ROUTER_ADVERTISEMENT = 9;
! 	public static final int ROUTER_SOLICITATION = 10;
! 	public static final int TIME_EXCEEDED = 11;
! 	public static final int PARAMETER_PROBLEM = 12;
! 	public static final int TIMESTAMP_REQUEST = 13;
! 	public static final int TIMESTAMP_REPLY = 14;
! 	public static final int INFORMATION_REQUEST = 15;
! 	public static final int INFORMATION_REPLY= 16;
! 	public static final int ADDRESSMASK_REQUEST = 17;
! 	public static final int ADDRESSMASK_REPLY = 18;	
! 
! /**
!  * Assigns the Destination IPAddress
!  * @author bevan_calliess
!  * @author luke_hamilton
!  * @param inDestIPAddress
!  * @version v0.20
!  **/	
! 	
! public ICMP_packet(String inDestIPAddress)
! {
! super (inDestIPAddress);	
! }
! /**
!  * sets the ICMP_message
!  * @author bevan_calliess
!  * @param inICMP_message
!  * @version v0.20
!  */
! public void setICMP_message(String inICMP_message)
! {
! 	ICMP_message = inICMP_message;
! }
! /**
!  * Return the ICMP_message
!  * @author bevan_calliess
!  * @return ICMP_message 
!  * @version v0.20
!  */
! 
! public String getICMP_message()
! {
! 	return ICMP_message;
! }
! /**
!  * This method will take an integer value representing the ICMP Packet
!  * code that identifies the type of Packet.  EG an echo request packet is
!  * type 8, Destination unreachable is 3.  You can refer to Page 133 of 
!  * TCP/IP Principles, protocols & architectures VOl 1
!  * and see the constants setup in this class
!  * NOTE no validation of Codes is currently implemented
!  * @author bevan_calliess
!  * @author angela_brown
!  * @param InCode - The code of the message eg: 8
!  * @version v0.20
!  */
! public void setMessageCode(int inCode){
! 	mMessageCode = inCode;
! }
! /**
!  * returns the message code for this packet
!  * @author angela_brown
!  * @author bevan_calliess
!  * @return integer representing the message code
!  * @version v0.20 
!  **/
! public int getMessageCode(){
! 	return mMessageCode;
! }
! 
  }//EOF
\ No newline at end of file
--- 1,118 ----
! /*
! Java Firewall Simulator (jFirewallSim)
! 
! Copyright (c) 2004, jFirewallSim development team All rights reserved.
! 
! Redistribution and use in source and binary forms, with or without modification, are
! permitted provided that the following conditions are met:
! 
! 	- Redistributions of source code must retain the above copyright notice, this list
! 	  of conditions and the following disclaimer.
! 	- Redistributions in binary form must reproduce the above copyright notice, this list
! 	  of conditions and the following disclaimer in the documentation and/or other
! 	  materials provided with the distribution.
! 	- Neither the name of the Canberra Institute of Technology nor the names of its
! 	  contributors may be used to endorse or promote products derived from this software
! 	  without specific prior written permission.
! 
! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
! THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! HOWEVER CAUSED AND ON ANY THEORY O...
 
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