Makefile.am (ordinary_java_source_files): Added DatagramPacket.java...

	* Makefile.am (ordinary_java_source_files): Added DatagramPacket.java,
	DatagramSocket.java, DatagramSocketImpl.java, MulticastSocket.java,
	PlainDatagramSocketImpl.java, and SocketOptions.java.
	(nat_source_files): Added natPlainDatagramSocketImpl.cc.
	* Makefile.in: Rebuilt.
	* java/net/DatagramPacket.java: New file.
	* java/net/DatagramSocket.java: New file.
	* java/net/DatagramSocketImpl.java: New file.
	* java/net/MulticastSocket.java: New file.
	* java/net/PlainDatagramSocketImpl.java: New file.
	* java/net/SocketOptions.java: New file.
	* java/net/natPlainDatagramSocketImpl.cc: New file.

From-SVN: r26997

1 files changed, 60 insertions, 0 deletions

diff --git a/libjava/java/net/DatagramSocketImpl.java b/libjava/java/net/DatagramSocketImpl.java
new file mode 100644
index 00000000000..2ab8c2a2fc4
--- /dev/null
+++ b/libjava/java/net/DatagramSocketImpl.java
@@ -0,0 +1,60 @@
+// DatagramSocketImpl.java - Abstract datagram socket implementation.
+
+/* Copyright (C) 1999  Cygnus Solutions
+
+   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.  */
+
+package java.net;
+import java.io.IOException;
+import java.io.FileDescriptor;
+
+/**
+ * @author Warren Levy <warrenl@cygnus.com>
+ * @date May 3, 1999.
+ */
+
+/**
+ * Written using on-line Java Platform 1.2 API Specification, as well
+ * as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998).
+ * Status:  Believed complete and correct.
+ */
+
+// JDK1.2: needs to implement SocketOptions.
+// JDK1.2: public abstract class DatagramSocketImpl implements SocketOptions
+public abstract class DatagramSocketImpl
+{
+  protected int localport;
+  protected FileDescriptor fd;
+
+  public DatagramSocketImpl()
+  {
+  }
+
+  protected abstract void bind(int lport, InetAddress laddr)
+  	throws SocketException;
+  protected abstract void close();
+  protected abstract void create() throws SocketException;
+  protected abstract int peek(InetAddress i) throws IOException;
+  protected abstract void send(DatagramPacket p) throws IOException;
+  protected abstract void receive(DatagramPacket p) throws IOException;
+  protected abstract void setTTL(byte ttl) throws IOException;
+  protected abstract byte getTTL() throws IOException;
+  protected abstract void setTimeToLive(int ttl) throws IOException;
+  protected abstract int getTimeToLive() throws IOException;
+  protected abstract void join(InetAddress inetaddr) throws IOException;
+  protected abstract void leave(InetAddress inetaddr) throws IOException;
+
+  protected FileDescriptor getFileDescriptor()
+  {
+    return fd;
+  }
+
+  protected int getLocalPort()
+  {
+    return localport;
+  }
+}