diff options
Diffstat (limited to 'lib/src/main/java/com/trilead/ssh2/LocalStreamForwarder.java')
-rw-r--r-- | lib/src/main/java/com/trilead/ssh2/LocalStreamForwarder.java | 156 |
1 files changed, 78 insertions, 78 deletions
diff --git a/lib/src/main/java/com/trilead/ssh2/LocalStreamForwarder.java b/lib/src/main/java/com/trilead/ssh2/LocalStreamForwarder.java index a841976..7899367 100644 --- a/lib/src/main/java/com/trilead/ssh2/LocalStreamForwarder.java +++ b/lib/src/main/java/com/trilead/ssh2/LocalStreamForwarder.java @@ -1,78 +1,78 @@ -
-package com.trilead.ssh2;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-import com.trilead.ssh2.channel.Channel;
-import com.trilead.ssh2.channel.ChannelManager;
-import com.trilead.ssh2.channel.LocalAcceptThread;
-
-
-/**
- * A <code>LocalStreamForwarder</code> forwards an Input- and Outputstream
- * pair via the secure tunnel to another host (which may or may not be identical
- * to the remote SSH-2 server).
- *
- * @author Christian Plattner, plattner@trilead.com
- * @version $Id: LocalStreamForwarder.java,v 1.1 2007/10/15 12:49:56 cplattne Exp $
- */
-public class LocalStreamForwarder
-{
- ChannelManager cm;
-
- String host_to_connect;
- int port_to_connect;
- LocalAcceptThread lat;
-
- Channel cn;
-
- LocalStreamForwarder(ChannelManager cm, String host_to_connect, int port_to_connect) throws IOException
- {
- this.cm = cm;
- this.host_to_connect = host_to_connect;
- this.port_to_connect = port_to_connect;
-
- cn = cm.openDirectTCPIPChannel(host_to_connect, port_to_connect, "127.0.0.1", 0);
- }
-
- /**
- * @return An <code>InputStream</code> object.
- * @throws IOException
- */
- public InputStream getInputStream() throws IOException
- {
- return cn.getStdoutStream();
- }
-
- /**
- * Get the OutputStream. Please be aware that the implementation MAY use an
- * internal buffer. To make sure that the buffered data is sent over the
- * tunnel, you have to call the <code>flush</code> method of the
- * <code>OutputStream</code>. To signal EOF, please use the
- * <code>close</code> method of the <code>OutputStream</code>.
- *
- * @return An <code>OutputStream</code> object.
- * @throws IOException
- */
- public OutputStream getOutputStream() throws IOException
- {
- return cn.getStdinStream();
- }
-
- /**
- * Close the underlying SSH forwarding channel and free up resources.
- * You can also use this method to force the shutdown of the underlying
- * forwarding channel. Pending output (OutputStream not flushed) will NOT
- * be sent. Pending input (InputStream) can still be read. If the shutdown
- * operation is already in progress (initiated from either side), then this
- * call is a no-op.
- *
- * @throws IOException
- */
- public void close() throws IOException
- {
- cm.closeChannel(cn, "Closed due to user request.", true);
- }
-}
+ +package com.trilead.ssh2; + +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; + +import com.trilead.ssh2.channel.Channel; +import com.trilead.ssh2.channel.ChannelManager; +import com.trilead.ssh2.channel.LocalAcceptThread; + + +/** + * A <code>LocalStreamForwarder</code> forwards an Input- and Outputstream + * pair via the secure tunnel to another host (which may or may not be identical + * to the remote SSH-2 server). + * + * @author Christian Plattner, plattner@trilead.com + * @version $Id: LocalStreamForwarder.java,v 1.1 2007/10/15 12:49:56 cplattne Exp $ + */ +public class LocalStreamForwarder +{ + ChannelManager cm; + + String host_to_connect; + int port_to_connect; + LocalAcceptThread lat; + + Channel cn; + + LocalStreamForwarder(ChannelManager cm, String host_to_connect, int port_to_connect) throws IOException + { + this.cm = cm; + this.host_to_connect = host_to_connect; + this.port_to_connect = port_to_connect; + + cn = cm.openDirectTCPIPChannel(host_to_connect, port_to_connect, "127.0.0.1", 0); + } + + /** + * @return An <code>InputStream</code> object. + * @throws IOException + */ + public InputStream getInputStream() throws IOException + { + return cn.getStdoutStream(); + } + + /** + * Get the OutputStream. Please be aware that the implementation MAY use an + * internal buffer. To make sure that the buffered data is sent over the + * tunnel, you have to call the <code>flush</code> method of the + * <code>OutputStream</code>. To signal EOF, please use the + * <code>close</code> method of the <code>OutputStream</code>. + * + * @return An <code>OutputStream</code> object. + * @throws IOException + */ + public OutputStream getOutputStream() throws IOException + { + return cn.getStdinStream(); + } + + /** + * Close the underlying SSH forwarding channel and free up resources. + * You can also use this method to force the shutdown of the underlying + * forwarding channel. Pending output (OutputStream not flushed) will NOT + * be sent. Pending input (InputStream) can still be read. If the shutdown + * operation is already in progress (initiated from either side), then this + * call is a no-op. + * + * @throws IOException + */ + public void close() throws IOException + { + cm.closeChannel(cn, "Closed due to user request.", true); + } +} |