DatagramSocket Java2 interfaces

[Tony Kimball <alk at pobox dot com>]

cvs -z3 diff DatagramSocket.java
Index: DatagramSocket.java
===================================================================
RCS file: /cvsroot/gcc/gcc/libjava/java/net/DatagramSocket.java,v
retrieving revision 1.10
diff -r1.10 DatagramSocket.java
27a28,29
>   InetAddress remoteAddr = null;
>   int remotePort = -1;
131,134c133,140
<     SecurityManager s = System.getSecurityManager();
<     if (s != null)
<       s.checkAccept(p.getAddress().getHostAddress(), p.getPort());
< 
---
>     if (p == null) {
>       SecurityManager s = System.getSecurityManager();
> 	if (s != null)
> 	  s.checkAccept(p.getAddress().getHostAddress(), p.getPort());
>     } else if ((p.getPort() != remotePort || !p.getAddress().equals(remoteAddr))) {
>       throw new IllegalArgumentException("Inconsistent packet address for connection to "
> 					 +remoteAddr+" port "+remotePort);
>     }
141,142c147,149
<     SecurityManager s = System.getSecurityManager();
<     if (s != null)
---
>     if (p == null) {
>       SecurityManager s = System.getSecurityManager();
>       if (s != null)
148c155
< 	  s.checkConnect(addr.getHostAddress(), p.getPort());
---
>           s.checkConnect(addr.getHostAddress(), p.getPort());
150c157,160
< 
---
>     } else if ((p.getPort() != remotePort || !p.getAddress().equals(remoteAddr))) {
>       throw new IllegalArgumentException("Inconsistent packet address for connection to "
> 					 +remoteAddr+" port "+remotePort);
>     }
163,191c173,219
<   // JDK1.2
<   // public void connect(InetAddress address, int port)
<   // {
<   // }
< 
<   // JDK1.2
<   // public void disconnect()
<   // {
<   // }
< 
<   // JDK1.2
<   // public InetAddress getInetAddress()
<   // {
<   // }
< 
<   // JDK1.2
<   // public int getPort()
<   // {
<   // }
< 
<   /**
<    * This method returns the value of the system level socket option
<    * SO_RCVBUF, which is used by the operating system to tune buffer
<    * sizes for data transfers.
<    *
<    * @return The receive buffer size.
<    *
<    * @exception SocketException If an error occurs.
<    *
---
>   public void connect(InetAddress address, int port) {
>     synchronized (this) {
>       SecurityManager s = System.getSecurityManager();
>       if (s != null)
>       {
> 	if (address.isMulticastAddress())
> 	  s.checkMulticast(address);
> 	else
> 	  s.checkConnect(address.getHostAddress(), port);
> 
> 	remoteAddr = address;
> 	remotePort = port;
> 	if (remotePort < -1 || remotePort > 65535) {
> 	  throw new IllegalArgumentException("bad remote parameters for local port "+
> 					     impl.localPort);
> 	}
>       }
>     }
>   }
> 
>   public void disconnect() 
>   {
>     synchronized (this) {
>       remotePort = -1;
>       remoteAddr = null;
>     }
>   }
> 
>   public InetAddress getInetAddress()
>   {
>     return remoteAddr;
>   }
> 
>   public int getPort()
>   {
>     return remotePort;
>   }
> 
> /**
>  * This method returns the value of the system level socket option
>  SO_RCVBUF, which is used by the operating system to tune buffer
>  * sizes for data transfers.
>  *
>  @return The receive buffer size.
>  *
>  * @exception SocketException If an error occurs.
>  *