ed08cfe4cd
* java/net/DatagramPacket
(DatagramPacket): Exception documentation added.
(setData): Likewise.
(setSocketAddress): Likewise.
* java/net/DatagramSocketImpl.java
(peek): Documentation addded.
(peekData): Documentation addded.
(send): Documentation addded.
(receive): Documentation addded.
(connect): New method.
(disconnect): New method.
(joinGroup): New abstract method.
(leaveGroup): New abstract method.
* java/net/InetSocketAddress.java
(InetSocketAddress): Documentation added.
(equals): final keyword added.
(getAddress): final keyword added.
(getHostName): final keyword added.
(getPort): final keyword added.
(hashCode): final keyword added.
(isUnresolved): final keyword added.
* java/net/MulticastSocket.java
(MulticastSocket): Documentation added.
(MulticastSocket): New method.
(joinGroup): Documentation added.
(joinGroup): New method.
(leaveGroup): Documentation added.
(leaveGroup): New method.
(send): Documentation added.
* java/net/NetworkInterface.java
(getByName): Documentation added.
(getByInetAddress): Documentation added.
(getNetworkInterfaces): Documentation added.
* java/net/PlainDatagramSocketImpl.java
(connect): New method.
(disconnect): New method.
* java/net/SocketImpl.java
(create): Documentation added.
(shutdownInput): Convert public to protected, as it always was.
(shutdownOutput): Convert public to protected, as it always was.
* java/net/SocketOptions.java
(whole file): Reintented.
* java/net/URLClassLoader.java
(URLClassLoader): SecurityManager check added, documentation added.
(findResources): Documentation added.
(findClass): Documentation added.
(newInstance): More correct method arguments.
* java/net/URLConnection.java
(connect): Documentation added.
(getContent): Documentation added.
(getPermission): Documentation added.
(getInputStream): Documentation added.
(getOutputStream): Documentation added.
(setDoInput): Throw correct exception, documentation added.
(setDoOutput): Throw correct exception, documentation added.
(setAllowUserInteraction): Throw correct exception, documentation added.
(setUseCaches): Throw correct exception, documentation added.
(setIfModifiedSince): Throw correct exception, documentation added.
(setRequestProperty): Throw exception, documentation added.
(addRequestProperty): Throw exception, documentation added.
(getRequestProperty): Throw exception, documentation added.
(getRequestProperties): Documentation added.
(setContentHandlerFactory): Documentation added.
(guessContentTypeFromName): protected to public.
(setFileNameMap): Documentation added.
* java/net/URLDecoder.java
(URLDecoder): New method.
(decode): Documentation added.
(whole file): Reindented.
* java/net/URLEncoder.java
(encode): Documentation added.
* java/net/natPlainDatagramSocketImpl.cc
(connect): New method.
(disconnect): New method.
* javax/naming/RefAddr:
(addrType): addrType was never final.
(equals): Fix typo in method name.
* javax/naming/BinaryRefAddr:
(equals): Fix typo in method name.
From-SVN: r57487
168 lines
5.0 KiB
Java
168 lines
5.0 KiB
Java
/* SocketOptions.java -- Implements options for sockets (duh!)
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Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.net;
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/**
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* Written using on-line Java Platform 1.2 API Specification.
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* Status: Believed complete and correct.
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*/
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/**
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* This interface is used by <code>SocketImpl</code> and
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* <code>DatagramSocketImpl</code> to implement options
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* on sockets.
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*
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* @since 1.2
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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* @author Warren Levy <warrenl@cygnus.com>
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* @status should be completely JDK 1.4 compatible
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*/
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public interface SocketOptions
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{
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/**
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* Option id for the SO_KEEPALIVE value
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* @since 1.3
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*/
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static final int SO_KEEPALIVE = 0x8;
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/**
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* Option id for the SO_LINGER value
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*/
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static final int SO_LINGER = 0x80; // 128
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/**
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* Option id for the SO_TIMEOUT value
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*/
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static final int SO_TIMEOUT = 0x1006; // 4102
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/**
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* Retrieve the local address to which the socket is bound.
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*/
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static final int SO_BINDADDR = 0x0F; // 15
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/**
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* Option id for the send buffer size
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* @since 1.2
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*/
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static final int SO_SNDBUF = 0x1001; // 4097
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/**
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* Option id for the receive buffer size
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* @since 1.2
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*/
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static final int SO_RCVBUF = 0x1002; // 4098
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/**
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* Sets the SO_REUSEADDR parameter on a socket
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*/
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static final int SO_REUSEADDR = 0x04; // 4
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/**
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* Sets SO_BROADCAST for a socket
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* @since 1.4
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*/
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static final int SO_BROADCAST = 0x20; // 32
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/**
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* Sets SO_OOBINLINE for a socket
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* @since 1.4
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*/
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static final int SO_OOBINLINE = 0x1003; // 4099
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/**
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* Option id for the TCP_NODELAY value
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*/
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static final int TCP_NODELAY = 0x01; // 1
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/**
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* Options id for the IP_MULTICAST_IF value
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*/
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static final int IP_MULTICAST_IF = 0x10; // 16
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/**
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* same as above
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* @since 1.4
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*/
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static final int IP_MULTICAST_IF2 = 0x1F; // 31
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/**
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* This option enables or disables local loopback of multicast datagrams.
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* @since 1.4
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*/
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static final int IP_MULTICAST_LOOP = 0x12; // 18
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/**
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* This option sets the type-of-service or traffic class field in the
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* IP header for a TCP or UDP socket.
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* @since 1.4
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*/
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static final int IP_TOS = 0x03; // 3
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/**
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* Sets the specified option on a socket to the passed in object. For
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* options that take an integer argument, the passed in object is an
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* <code>Integer</code>. For options that are set to on or off, the
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* value passed will be a <code>Boolean</code>. The <code>option_id</code>
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* parameter is one of the defined constants in this interface.
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*
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* @param option_id The identifier of the option
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* @param val The value to set the option to
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*
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* @exception SocketException If an error occurs
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*/
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void setOption(int option_id, Object val) throws SocketException;
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/**
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* Returns the current setting of the specified option. The
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* <code>Object</code> returned will be an <code>Integer</code> for options
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* that have integer values. For options that are set to on or off, a
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* <code>Boolean</code> will be returned. The <code>option_id</code>
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* is one of the defined constants in this interface.
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*
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* @param option_id The option identifier
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*
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* @return The current value of the option
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*
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* @exception SocketException If an error occurs
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*/
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Object getOption(int option_id) throws SocketException;
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} // interface SocketOptions
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