| // |
| // ======================================================================== |
| // Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.io.bio; |
| |
| import java.io.IOException; |
| import java.net.InetAddress; |
| import java.net.InetSocketAddress; |
| import java.net.Socket; |
| |
| import javax.net.ssl.SSLSocket; |
| |
| import org.eclipse.jetty.util.StringUtil; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| |
| public class SocketEndPoint extends StreamEndPoint |
| { |
| private static final Logger LOG = Log.getLogger(SocketEndPoint.class); |
| |
| final Socket _socket; |
| final InetSocketAddress _local; |
| final InetSocketAddress _remote; |
| |
| /* ------------------------------------------------------------ */ |
| /** |
| * |
| */ |
| public SocketEndPoint(Socket socket) |
| throws IOException |
| { |
| super(socket.getInputStream(),socket.getOutputStream()); |
| _socket=socket; |
| _local=(InetSocketAddress)_socket.getLocalSocketAddress(); |
| _remote=(InetSocketAddress)_socket.getRemoteSocketAddress(); |
| super.setMaxIdleTime(_socket.getSoTimeout()); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /** |
| * |
| */ |
| protected SocketEndPoint(Socket socket, int maxIdleTime) |
| throws IOException |
| { |
| super(socket.getInputStream(),socket.getOutputStream()); |
| _socket=socket; |
| _local=(InetSocketAddress)_socket.getLocalSocketAddress(); |
| _remote=(InetSocketAddress)_socket.getRemoteSocketAddress(); |
| _socket.setSoTimeout(maxIdleTime>0?maxIdleTime:0); |
| super.setMaxIdleTime(maxIdleTime); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* (non-Javadoc) |
| * @see org.eclipse.io.BufferIO#isClosed() |
| */ |
| @Override |
| public boolean isOpen() |
| { |
| return super.isOpen() && _socket!=null && !_socket.isClosed(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| @Override |
| public boolean isInputShutdown() |
| { |
| if (_socket instanceof SSLSocket) |
| return super.isInputShutdown(); |
| return _socket.isClosed() || _socket.isInputShutdown(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| @Override |
| public boolean isOutputShutdown() |
| { |
| if (_socket instanceof SSLSocket) |
| return super.isOutputShutdown(); |
| |
| return _socket.isClosed() || _socket.isOutputShutdown(); |
| } |
| |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| */ |
| protected final void shutdownSocketOutput() throws IOException |
| { |
| if (!_socket.isClosed()) |
| { |
| if (!_socket.isOutputShutdown()) |
| _socket.shutdownOutput(); |
| if (_socket.isInputShutdown()) |
| _socket.close(); |
| } |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.jetty.io.bio.StreamEndPoint#shutdownOutput() |
| */ |
| @Override |
| public void shutdownOutput() throws IOException |
| { |
| if (_socket instanceof SSLSocket) |
| super.shutdownOutput(); |
| else |
| shutdownSocketOutput(); |
| } |
| |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| */ |
| public void shutdownSocketInput() throws IOException |
| { |
| if (!_socket.isClosed()) |
| { |
| if (!_socket.isInputShutdown()) |
| _socket.shutdownInput(); |
| if (_socket.isOutputShutdown()) |
| _socket.close(); |
| } |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.jetty.io.bio.StreamEndPoint#shutdownOutput() |
| */ |
| @Override |
| public void shutdownInput() throws IOException |
| { |
| if (_socket instanceof SSLSocket) |
| super.shutdownInput(); |
| else |
| shutdownSocketInput(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* (non-Javadoc) |
| * @see org.eclipse.io.BufferIO#close() |
| */ |
| @Override |
| public void close() throws IOException |
| { |
| _socket.close(); |
| _in=null; |
| _out=null; |
| } |
| |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.io.EndPoint#getLocalAddr() |
| */ |
| @Override |
| public String getLocalAddr() |
| { |
| if (_local==null || _local.getAddress()==null || _local.getAddress().isAnyLocalAddress()) |
| return StringUtil.ALL_INTERFACES; |
| |
| return _local.getAddress().getHostAddress(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.io.EndPoint#getLocalHost() |
| */ |
| @Override |
| public String getLocalHost() |
| { |
| if (_local==null || _local.getAddress()==null || _local.getAddress().isAnyLocalAddress()) |
| return StringUtil.ALL_INTERFACES; |
| |
| return _local.getAddress().getCanonicalHostName(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.io.EndPoint#getLocalPort() |
| */ |
| @Override |
| public int getLocalPort() |
| { |
| if (_local==null) |
| return -1; |
| return _local.getPort(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.io.EndPoint#getRemoteAddr() |
| */ |
| @Override |
| public String getRemoteAddr() |
| { |
| if (_remote==null) |
| return null; |
| InetAddress addr = _remote.getAddress(); |
| return ( addr == null ? null : addr.getHostAddress() ); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.io.EndPoint#getRemoteHost() |
| */ |
| @Override |
| public String getRemoteHost() |
| { |
| if (_remote==null) |
| return null; |
| return _remote.getAddress().getCanonicalHostName(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.io.EndPoint#getRemotePort() |
| */ |
| @Override |
| public int getRemotePort() |
| { |
| if (_remote==null) |
| return -1; |
| return _remote.getPort(); |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /* |
| * @see org.eclipse.io.EndPoint#getConnection() |
| */ |
| @Override |
| public Object getTransport() |
| { |
| return _socket; |
| } |
| |
| /* ------------------------------------------------------------ */ |
| /** |
| * @see org.eclipse.jetty.io.bio.StreamEndPoint#setMaxIdleTime(int) |
| */ |
| @Override |
| public void setMaxIdleTime(int timeMs) throws IOException |
| { |
| if (timeMs!=getMaxIdleTime()) |
| _socket.setSoTimeout(timeMs>0?timeMs:0); |
| super.setMaxIdleTime(timeMs); |
| } |
| |
| |
| /* ------------------------------------------------------------ */ |
| @Override |
| protected void idleExpired() throws IOException |
| { |
| try |
| { |
| if (!isInputShutdown()) |
| shutdownInput(); |
| } |
| catch(IOException e) |
| { |
| LOG.ignore(e); |
| _socket.close(); |
| } |
| } |
| |
| @Override |
| public String toString() |
| { |
| return _local + " <--> " + _remote; |
| } |
| } |