2003-10-11 Michael Koch <konqueror@gmx.de>
+ * gnu/java/nio/NIOSocket.java (setChannel): Initialize impl.
+ * gnu/java/nio/ServerSocketChannelImpl.java
+ (serverSocket): Made it a NIOServerSocket.
+ (impl): Removed.
+ (ServerSocketChannelImpl): Initialize only serverSocket.
+ (initServerSocket): Removed.
+ (getNativeFD): Rewritten.
+ (implConfigureBlocking): Set socket timeout and removed comment.
+ (accept): Rewritten.
+ * gnu/java/nio/SocketChannelImpl.java
+ (impl): New variable.
+ (connected): Removed.
+ (SocketChannelImpl): Initialize impl too.
+ (getImpl): New method.
+ (isConnected): Rewritten.
+ (read): Rewritten, set position in buffer correctly.
+ (write): Set position in buffer correctly.
+ * java/net/ServerSocket.java (getImpl): New method.
+ * gnu/java/nio/NIOServerSocket.java,
+ gnu/java/nio/natNIOServerSocket.cc: New files.
+ * gnu/java/nio/natServerSocketChannelImpl.cc: Removed.
+ * Makefile.am
+ (ordinary_java_source_files):
+ Added gnu/java/nio/NIOServerSocket.java.
+ (nat_source_files):
+ Removed gnu/java/nio/natServerSocketChannelImpl.cc
+ and added gnu/java/nio/natNIOServerSocket.cc.
+ * Makefile.in: Regenerated.
+
+2003-10-11 Michael Koch <konqueror@gmx.de>
+
* java/awt/ActiveEvent.java,
java/awt/datatransfer/ClipboardOwner.java,
java/awt/datatransfer/FlavorMap.java,
gnu/java/nio/FileLockImpl.java \
gnu/java/nio/NIOConstants.java \
gnu/java/nio/NIODatagramSocket.java \
+gnu/java/nio/NIOServerSocket.java \
gnu/java/nio/NIOSocket.java \
gnu/java/nio/PipeImpl.java \
gnu/java/nio/SelectionKeyImpl.java \
gnu/java/net/protocol/core/natCoreInputStream.cc \
gnu/java/nio/natFileLockImpl.cc \
gnu/java/nio/natSelectorImpl.cc \
-gnu/java/nio/natServerSocketChannelImpl.cc \
+gnu/java/nio/natNIOServerSocket.cc \
java/io/natFile.cc \
java/io/natFileDescriptor.cc \
java/io/natObjectInputStream.cc \
gnu/java/nio/FileLockImpl.java \
gnu/java/nio/NIOConstants.java \
gnu/java/nio/NIODatagramSocket.java \
+gnu/java/nio/NIOServerSocket.java \
gnu/java/nio/NIOSocket.java \
gnu/java/nio/PipeImpl.java \
gnu/java/nio/SelectionKeyImpl.java \
gnu/java/net/protocol/core/natCoreInputStream.cc \
gnu/java/nio/natFileLockImpl.cc \
gnu/java/nio/natSelectorImpl.cc \
-gnu/java/nio/natServerSocketChannelImpl.cc \
+gnu/java/nio/natNIOServerSocket.cc \
java/io/natFile.cc \
java/io/natFileDescriptor.cc \
java/io/natObjectInputStream.cc \
gnu/java/net/natPlainSocketImpl.lo \
gnu/java/net/protocol/core/natCoreInputStream.lo \
gnu/java/nio/natFileLockImpl.lo gnu/java/nio/natSelectorImpl.lo \
-gnu/java/nio/natServerSocketChannelImpl.lo java/io/natFile.lo \
+gnu/java/nio/natNIOServerSocket.lo java/io/natFile.lo \
java/io/natFileDescriptor.lo java/io/natObjectInputStream.lo \
java/io/natVMObjectStreamClass.lo java/lang/natCharacter.lo \
java/lang/natClass.lo java/lang/natClassLoader.lo \
.deps/gnu/java/nio/DatagramChannelImpl.P \
.deps/gnu/java/nio/DatagramChannelSelectionKey.P \
.deps/gnu/java/nio/FileLockImpl.P .deps/gnu/java/nio/NIOConstants.P \
-.deps/gnu/java/nio/NIODatagramSocket.P .deps/gnu/java/nio/NIOSocket.P \
+.deps/gnu/java/nio/NIODatagramSocket.P \
+.deps/gnu/java/nio/NIOServerSocket.P .deps/gnu/java/nio/NIOSocket.P \
.deps/gnu/java/nio/PipeImpl.P .deps/gnu/java/nio/SelectionKeyImpl.P \
.deps/gnu/java/nio/SelectorImpl.P \
.deps/gnu/java/nio/SelectorProviderImpl.P \
.deps/gnu/java/nio/charset/UTF_16Encoder.P \
.deps/gnu/java/nio/charset/UTF_16LE.P \
.deps/gnu/java/nio/charset/UTF_8.P .deps/gnu/java/nio/natFileLockImpl.P \
+.deps/gnu/java/nio/natNIOServerSocket.P \
.deps/gnu/java/nio/natSelectorImpl.P \
-.deps/gnu/java/nio/natServerSocketChannelImpl.P \
.deps/gnu/java/rmi/RMIMarshalledObjectInputStream.P \
.deps/gnu/java/rmi/RMIMarshalledObjectOutputStream.P \
.deps/gnu/java/rmi/dgc/DGCImpl.P .deps/gnu/java/rmi/dgc/DGCImpl_Skel.P \
--- /dev/null
+/* NIOServerSocket.java --
+ Copyright (C) 2003 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.java.nio;
+
+import gnu.java.net.PlainSocketImpl;
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.nio.channels.ServerSocketChannel;
+import java.nio.channels.SocketChannel;
+
+/**
+ * @author Michael Koch
+ */
+public final class NIOServerSocket extends ServerSocket
+{
+ private PlainSocketImpl impl;
+ private ServerSocketChannelImpl channel;
+
+ protected NIOServerSocket (ServerSocketChannelImpl channel)
+ throws IOException
+ {
+ super();
+ this.channel = channel;
+ }
+
+ public native PlainSocketImpl getPlainSocketImpl();
+
+ public ServerSocketChannel getChannel()
+ {
+ return channel;
+ }
+
+ public Socket accept() throws IOException
+ {
+ SecurityManager sm = System.getSecurityManager();
+ if (sm != null)
+ sm.checkListen (getLocalPort());
+
+ SocketChannel socketChannel = channel.provider().openSocketChannel();
+ implAccept (socketChannel.socket());
+ return socketChannel.socket();
+ }
+}
final void setChannel (SocketChannelImpl channel)
{
+ this.impl = channel.getImpl();
this.channel = channel;
}
/* ServerSocketChannelImpl.java --
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of GNU Classpath.
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketAddress;
+import java.net.SocketException;
+import java.net.SocketTimeoutException;
+import java.nio.channels.ClosedChannelException;
+import java.nio.channels.NotYetBoundException;
import java.nio.channels.ServerSocketChannel;
import java.nio.channels.SocketChannel;
import java.nio.channels.spi.SelectorProvider;
public final class ServerSocketChannelImpl extends ServerSocketChannel
{
- ServerSocket serverSocket;
- PlainSocketImpl impl;
+ NIOServerSocket serverSocket;
boolean blocking = true;
boolean connected = false;
throws IOException
{
super (provider);
- impl = new PlainSocketImpl();
- initServerSocket();
+ serverSocket = new NIOServerSocket (this);
}
- /*
- * This method is only need to call a package private constructor
- * of java.net.ServerSocket. It only initializes the member variables
- * "serverSocket".
- */
- private native void initServerSocket() throws IOException;
-
public int getNativeFD()
{
- return impl.getNativeFD();
+ return serverSocket.getPlainSocketImpl().getNativeFD();
}
public void finalizer()
protected void implConfigureBlocking (boolean blocking) throws IOException
{
- this.blocking = blocking; // FIXME
+ serverSocket.setSoTimeout (blocking ? 0 : NIOConstants.DEFAULT_TIMEOUT);
+ this.blocking = blocking;
}
public SocketChannel accept () throws IOException
{
- SocketChannelImpl result = new SocketChannelImpl (provider ());
- Socket socket = serverSocket.accept();
- //socket.setChannel (result); // FIXME
- return result;
+ if (!isOpen())
+ throw new ClosedChannelException();
+
+ if (!serverSocket.isBound())
+ throw new NotYetBoundException();
+
+ boolean completed = false;
+
+ try
+ {
+ NIOSocket socket = (NIOSocket) serverSocket.accept();
+ completed = true;
+ return socket.getChannel();
+ }
+ catch (SocketTimeoutException e)
+ {
+ return null;
+ }
+ finally
+ {
+ end (completed);
+ }
}
public ServerSocket socket ()
public final class SocketChannelImpl extends SocketChannel
{
+ private PlainSocketImpl impl;
private NIOSocket socket;
private boolean blocking = true;
- private boolean connected = false;
private boolean connectionPending = false;
SocketChannelImpl (SelectorProvider provider)
throws IOException
{
super (provider);
- socket = new NIOSocket (new PlainSocketImpl(), this);
+ impl = new PlainSocketImpl();
+ socket = new NIOSocket (impl, this);
}
SocketChannelImpl (SelectorProvider provider,
throws IOException
{
super (provider);
+ this.impl = socket.getImpl();
this.socket = socket;
- this.connected = socket.isConnected();
}
public void finalizer()
}
}
+ PlainSocketImpl getImpl()
+ {
+ return impl;
+ }
+
int getNativeFD()
{
return socket.getImpl().getNativeFD();
protected void implCloseSelectableChannel () throws IOException
{
- connected = false;
socket.close();
}
{
// Do blocking connect.
socket.connect (remote);
- connected = true;
return true;
}
try
{
socket.connect (remote, NIOConstants.DEFAULT_TIMEOUT);
- connected = true;
return true;
}
catch (SocketTimeoutException e)
if (isBlocking())
{
selector.select(); // blocking until channel is connected.
- connected = true;
connectionPending = false;
return true;
}
int ready = selector.selectNow(); // non-blocking
if (ready == 1)
{
- connected = true;
connectionPending = false;
return true;
}
public boolean isConnected ()
{
- return connected;
+ return socket.isConnected();
}
public boolean isConnectionPending ()
public int read (ByteBuffer dst) throws IOException
{
- if (!connected)
+ if (!isConnected())
throw new NotYetConnectedException();
byte[] data;
int offset = 0;
+ InputStream input = socket.getInputStream();
+ int available = input.available();
int len = dst.remaining();
+ if (available == 0)
+ return 0;
+
+ if (len > available)
+ len = available;
+
if (dst.hasArray())
{
offset = dst.arrayOffset() + dst.position();
data = new byte [len];
}
- InputStream input = socket.getInputStream();
- int available = input.available();
-
- if (available == 0)
- return 0;
-
- if (len > available)
- len = available;
-
int readBytes = 0;
boolean completed = false;
end (completed);
}
- if (readBytes > 0
- && !dst.hasArray())
- {
- dst.put (data, offset, len);
- }
+ if (readBytes > 0)
+ if (dst.hasArray())
+ {
+ dst.position (dst.position() + readBytes);
+ }
+ else
+ {
+ dst.put (data, offset, len);
+ }
return readBytes;
}
public long read (ByteBuffer[] dsts, int offset, int length)
throws IOException
{
- if (!connected)
+ if (!isConnected())
throw new NotYetConnectedException();
if ((offset < 0)
public int write (ByteBuffer src)
throws IOException
{
- if (!connected)
+ if (!isConnected())
throw new NotYetConnectedException();
byte[] data;
OutputStream output = socket.getOutputStream();
output.write (data, offset, len);
+
+ if (src.hasArray())
+ {
+ src.position (src.position() + len);
+ }
+
return len;
}
public long write (ByteBuffer[] srcs, int offset, int length)
throws IOException
{
- if (!connected)
+ if (!isConnected())
throw new NotYetConnectedException();
if ((offset < 0)
--- /dev/null
+// natNIOServerSocket.cc
+
+/* Copyright (C) 2003 Free Software Foundation
+
+ This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
+details. */
+
+#include <config.h>
+#include <platform.h>
+
+#include <gnu/java/net/PlainSocketImpl.h>
+#include <gnu/java/nio/NIOServerSocket.h>
+#include <java/net/ServerSocket.h>
+#include <java/net/SocketImpl.h>
+
+gnu::java::net::PlainSocketImpl*
+gnu::java::nio::NIOServerSocket::getPlainSocketImpl()
+{
+ return (gnu::java::net::PlainSocketImpl*)
+ ::java::net::ServerSocket::getImpl();
+}
private boolean closed = false;
/*
- * This is only used by java.nio.
+ * This constructor is only used by java.nio.
*/
// FIXME: Workaround a bug in gcj.
//ServerSocket (PlainSocketImpl impl) throws IOException
this.impl = impl;
this.impl.create (true);
}
+
+ /*
+ * This method is only used by java.nio.
+ */
+ // FIXME: Workaround a bug in gcj.
+ //PlainSocketImpl getImpl()
+ SocketImpl getImpl()
+ {
+ return impl;
+ }
/**
* Constructor that simply sets the implementation.
projects / platform / upstream / linaro-gcc.git / commitdiff