2003-11-26 Michael Koch <konqueror@gmx.de>

* java/net/Socket.java
	(implCreated): Dont set default value explicitely, added
	documentation.
	(inputShutdown): Likewise.
	(outputShutdown): Likewise.
	(bound): New private member variable.
	(bind): Set bound to true.
	(close): Set bound to false.
	(isBound): Return bound.
	* java/net/ServerSocket.java
	(bound): New private member variable.
	(bind): Set bound to true.
	(close): Set bound to false.
	(isBound): Return bound.

From-SVN: r73949

libjava/java/net/ServerSocket.java

@@ -73,6 +73,11 @@ public class ServerSocket
    */
   private SocketImpl impl;
 
+  /**
+   * True if socket is bound.
+   */
+  private boolean bound;
+  
   /*
    * This constructor is only used by java.nio.
    */
@@ -225,6 +230,7 @@ public class ServerSocket
       {
 	impl.bind (tmp.getAddress (), tmp.getPort ());
 	impl.listen(backlog);
+	bound = true;
       }
     catch (IOException exception)
       {
@@ -355,6 +361,7 @@ public class ServerSocket
 	  getChannel().close();
     
 	impl = null;
+	bound = false;
       }
   }
 
@@ -379,16 +386,7 @@ public class ServerSocket
    */
   public boolean isBound()
   {
-    try
-      {
-        Object bindaddr = impl.getOption (SocketOptions.SO_BINDADDR);
-      }
-    catch (SocketException e)
-      {
-        return false;
-      }
-    
-    return true;
+    return bound;
   }
 
   /**

libjava/java/net/Socket.java

@@ -79,10 +79,25 @@ public class Socket
    */
   private SocketImpl impl;
 
-  private boolean implCreated = false;
+  /**
+   * True if socket implementation was created by calling their create() method.
+   */
+  private boolean implCreated;
 
-  private boolean inputShutdown = false;
-  private boolean outputShutdown = false;
+  /**
+   * True if the socket is bound.
+   */
+  private boolean bound;
+
+  /**
+   * True if input is shutdown.
+   */
+  private boolean inputShutdown;
+
+  /**
+   * True if output is shutdown.
+   */
+  private boolean outputShutdown;
 
   /**
    * Initializes a new instance of <code>Socket</code> object without 
@@ -342,6 +357,7 @@ public class Socket
     try
       {
         getImpl().bind (tmp.getAddress(), tmp.getPort());
+	bound = true;
       }
     catch (IOException exception)
       {
@@ -995,6 +1011,7 @@ public class Socket
       getChannel().close();
     
     impl = null;
+    bound = false;
   }
 
   /**
@@ -1206,7 +1223,7 @@ public class Socket
    */
   public boolean isBound ()
   {
-    return getLocalAddress () != null;
+    return bound;
   }
 
   /**