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- /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright (C) 2012 Brian P. Hinz
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
- */
-
- // -=- SocketListener - abstract base-class for any kind of network stream/socket
-
- package com.tigervnc.network;
-
- import java.nio.channels.*;
- import java.nio.channels.spi.SelectorProvider;
-
- abstract public class SocketListener {
-
- public SocketListener() {}
-
- // shutdown() stops the socket from accepting further connections
- abstract public void shutdown() throws Exception;
-
- // accept() returns a new Socket object if there is a connection
- // attempt in progress AND if the connection passes the filter
- // if one is installed. Otherwise, returns 0.
- abstract public Socket accept();
-
- public FileDescriptor getFd() {return fd;}
-
- protected FileDescriptor fd;
-
- }
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