Added support for specifying a version string during the client

authentication process.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1870 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/client/Client.java

@@ -1,5 +1,5 @@
 //
-// $Id: Client.java,v 1.33 2002/10/29 23:51:26 mdb Exp $
+// $Id: Client.java,v 1.34 2002/10/31 18:44:34 mdb Exp $
 
 package com.threerings.presents.client;
 
@@ -155,6 +155,24 @@ public class Client
         _creds = creds;
     }
 
+    /**
+     * Returns the version string configured for this client.
+     */
+    public String getVersion ()
+    {
+        return _version;
+    }
+
+    /**
+     * Sets the version string reported to the server during
+     * authentication. Some server implementations may wish to refuse
+     * connections by old or invalid client versions.
+     */
+    public void setVersion (String version)
+    {
+        _version = version;
+    }
+
     /**
      * Returns the distributed object manager associated with this
      * session. This reference is only valid for the duration of the
@@ -545,6 +563,9 @@ public class Client
     /** The credentials we used to authenticate with the server. */
     protected Credentials _creds;
 
+    /** The version string reported to the server at auth time. */
+    protected String _version = "";
+
     /** An entity that gives us the ability to process events on the main
      * client thread (which is also the AWT thread). */
     protected Invoker _invoker;

src/java/com/threerings/presents/client/Communicator.java

@@ -1,5 +1,5 @@
 //
-// $Id: Communicator.java,v 1.23 2002/10/30 18:46:33 mdb Exp $
+// $Id: Communicator.java,v 1.24 2002/10/31 18:44:34 mdb Exp $
 
 package com.threerings.presents.client;
 
@@ -401,7 +401,8 @@ public class Communicator
             throws IOException, LogonException
         {
             // construct an auth request and send it
-            AuthRequest req = new AuthRequest(_client.getCredentials());
+            AuthRequest req = new AuthRequest(_client.getCredentials(),
+                                              _client.getVersion());
             sendMessage(req);
 
             // now wait for the auth response