aboutsummaryrefslogtreecommitdiff
path: root/libjava/java/net/DatagramPacket.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/java/net/DatagramPacket.java')
-rw-r--r--libjava/java/net/DatagramPacket.java175
1 files changed, 0 insertions, 175 deletions
diff --git a/libjava/java/net/DatagramPacket.java b/libjava/java/net/DatagramPacket.java
deleted file mode 100644
index d2abb7fa9a2..00000000000
--- a/libjava/java/net/DatagramPacket.java
+++ /dev/null
@@ -1,175 +0,0 @@
-// DatagramPacket.java - Represents packets in a connectionless protocol.
-
-/* Copyright (C) 1999 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. */
-
-package java.net;
-
-/**
- * @author Warren Levy <warrenl@cygnus.com>
- * @date April 28, 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.
- */
-
-public final class DatagramPacket
-{
- private byte[] buffer;
- private int offset;
- private int length;
- private InetAddress address;
- private int port;
-
- // JDK1.2
- public DatagramPacket(byte[] buf, int offset, int length)
- {
- // FIXME: We can't currently rely on NullPointerException being
- // thrown when we invoke a method on a null object.
- if (buf == null)
- throw new NullPointerException("Null buffer");
- if (offset < 0)
- throw new IllegalArgumentException("Invalid offset: " + offset);
- if (length < 0)
- throw new IllegalArgumentException("Invalid length: " + length);
- if (offset + length > buf.length)
- throw new IllegalArgumentException("Potential buffer overflow - offset: "
- + offset + " length: " + length);
-
- buffer = buf;
- this.offset = offset;
- this.length = length;
- this.address = null;
- this.port = -1;
- }
-
- public DatagramPacket(byte[] buf, int length)
- {
- this(buf, 0, length);
- }
-
- // JDK1.2
- public DatagramPacket(byte[] buf, int offset, int length,
- InetAddress address, int port)
- {
- // FIXME: We can't currently rely on NullPointerException being
- // thrown when we invoke a method on a null object.
- if (buf == null)
- throw new NullPointerException("Null buffer");
- if (offset < 0)
- throw new IllegalArgumentException("Invalid offset: " + offset);
- if (length < 0)
- throw new IllegalArgumentException("Invalid length: " + length);
- if (offset + length > buf.length)
- throw new IllegalArgumentException("Potential buffer overflow - offset: "
- + offset + " length: " + length);
- if (port < 0 || port > 65535)
- throw new IllegalArgumentException("Invalid port: " + port);
- if (address == null)
- throw new NullPointerException("Null address");
-
- buffer = buf;
- this.offset = offset;
- this.length = length;
- this.address = address;
- this.port = port;
- }
-
- public DatagramPacket(byte[] buf, int length, InetAddress address, int port)
- {
- this(buf, 0, length, address, port);
- }
-
- public synchronized InetAddress getAddress()
- {
- return address;
- }
-
- public synchronized int getPort()
- {
- return port;
- }
-
- public synchronized byte[] getData()
- {
- return buffer;
- }
-
- // JDK1.2
- public synchronized int getOffset()
- {
- return offset;
- }
-
- public synchronized int getLength()
- {
- return length;
- }
-
- public synchronized void setAddress(InetAddress iaddr)
- {
- if (iaddr == null)
- throw new NullPointerException("Null address");
-
- address = iaddr;
- }
-
- public synchronized void setPort(int iport)
- {
- if (iport < 0 || iport > 65535)
- throw new IllegalArgumentException("Invalid port: " + iport);
-
- port = iport;
- }
-
- public synchronized void setData(byte[] buf)
- {
- // This form of setData requires setLength to be called separately
- // and subsequently.
- if (buf == null)
- throw new NullPointerException("Null buffer");
-
- buffer = buf;
- }
-
- // JDK1.2
- public synchronized void setData(byte[] buf, int offset, int length)
- {
- // This form of setData must be used if offset is to be changed.
-
- // FIXME: We can't currently rely on NullPointerException being
- // thrown when we invoke a method on a null object.
- if (buf == null)
- throw new NullPointerException("Null buffer");
- if (offset < 0)
- throw new IllegalArgumentException("Invalid offset: " + offset);
- if (length < 0)
- throw new IllegalArgumentException("Invalid length: " + length);
- if (offset + length > buf.length)
- throw new IllegalArgumentException("Potential buffer overflow - offset: "
- + offset + " length: " + length);
-
- buffer = buf;
- this.offset = offset;
- this.length = length;
- }
-
- public synchronized void setLength(int length)
- {
- if (length < 0)
- throw new IllegalArgumentException("Invalid length: " + length);
- if (offset + length > buffer.length)
- throw new IllegalArgumentException("Potential buffer overflow - offset: "
- + offset + " length: " + length);
-
- this.length = length;
- }
-}