X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=libjava%2Fjava%2Fnet%2FSocketImpl.java;fp=libjava%2Fjava%2Fnet%2FSocketImpl.java;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=fb5a60ca52098b5474ad72b096b95dd7cf1b2f36;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libjava/java/net/SocketImpl.java b/libjava/java/net/SocketImpl.java deleted file mode 100644 index fb5a60ca..00000000 --- a/libjava/java/net/SocketImpl.java +++ /dev/null @@ -1,267 +0,0 @@ -/* SocketImpl.java -- Abstract socket implementation class - Copyright (C) 1998, 1999, 2000, 2001, 2002 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 java.net; - -import java.io.*; - -/* Written using on-line Java Platform 1.2 API Specification. - * Believed complete and correct. - */ - -/** - * This abstract class serves as the parent class for socket implementations. - * The implementation class serves an intermediary to native routines that - * perform system specific socket operations. - *
- * A default implementation is provided by the system, but this can be
- * changed via installing a
- * Note that it is unspecified how to bind to all interfaces on the localhost
- * (INADDR_ANY).
- *
- * @param host The address to bind to
- * @param port The port number to bind to
- *
- * @exception IOException If an error occurs
- */
- protected abstract void bind(InetAddress host, int port) throws IOException;
-
- /**
- * Starts listening for connections on a socket. The backlog parameter
- * is how many pending connections will queue up waiting to be serviced
- * before being accept'ed. If the queue of pending requests exceeds this
- * number, additional connections will be refused.
- *
- * @param backlog The length of the pending connection queue
- *
- * @exception IOException If an error occurs
- */
- protected abstract void listen(int backlog) throws IOException;
-
- /**
- * Accepts a connection on this socket.
- *
- * @param s The implementation object for the accepted connection.
- *
- * @exception IOException If an error occurs
- */
- protected abstract void accept(SocketImpl s) throws IOException;
-
- /**
- * Returns an
- * Note that if the SO_LINGER option is set on this socket, then the
- * operation could block.
- *
- * @exception IOException If an error occurs
- */
- protected abstract void close() throws IOException;
-
- /**
- * Returns the FileDescriptor objects for this socket.
- *
- * @return A FileDescriptor for this socket.
- */
- protected FileDescriptor getFileDescriptor() { return fd; }
-
- /**
- * Returns the remote address this socket is connected to
- *
- * @return The remote address
- */
- protected InetAddress getInetAddress() { return address; }
-
- /**
- * Returns the remote port this socket is connected to
- *
- * @return The remote port
- */
- protected int getPort() { return port; }
-
- /**
- * Returns the local port this socket is bound to
- *
- * @return The local port
- */
- protected int getLocalPort() { return localport; }
-
- /**
- * Returns a SocketImplFactory
(through a call
- * to the static method Socket.setSocketImplFactory
). A
- * subclass of Socket
can also pass in a SocketImpl
- * to the Socket(SocketImpl)
constructor to use an
- * implementation different from the system default without installing
- * a factory.
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- * @author Per Bothner InputStream
object for reading from this socket.
- *
- * @return An InputStream
for reading from this socket.
- *
- * @exception IOException If an error occurs
- */
- protected abstract InputStream getInputStream() throws IOException;
-
- /**
- * Returns an OutputStream
object for writing to this socket
- *
- * @return An OutputStream
for writing to this socket.
- *
- * @exception IOException If an error occurs.
- */
- protected abstract OutputStream getOutputStream() throws IOException;
-
- /**
- * Returns the number of bytes that the caller can read from this socket
- * without blocking.
- *
- * @return The number of readable bytes before blocking
- *
- * @exception IOException If an error occurs
- */
- protected abstract int available() throws IOException;
-
- /**
- * Closes the socket. This will normally cause any resources, such as the
- * InputStream, OutputStream and associated file descriptors to be freed.
- * String
representing the remote host and port of
- * this socket.
- *
- * @return A String
for this socket.
- */
- public String toString()
- {
- return "[addr=" + address.toString() + ",port=" + Integer.toString(port)
- + ",localport=" + Integer.toString(localport) + "]";
- }
-
- /**
- * Sets the specified option on a socket to the passed in object. For
- * options that take an integer argument, the passed in object is an
- * Integer
. For options that are set to on or off, the
- * value passed will be a Boolean
. The option_id
- * parameter is one of the defined constants in the superinterface.
- *
- * @param option_id The identifier of the option
- * @param val The value to set the option to
- *
- * @exception SocketException If an error occurs
- * @XXX This redeclaration from SocketOptions is a workaround to a gcj bug.
- */
- public abstract void setOption(int option_id, Object val)
- throws SocketException;
-
- /**
- * Returns the current setting of the specified option. The
- * Object
returned will be an Integer
for options
- * that have integer values. For options that are set to on or off, a
- * Boolean
will be returned. The option_id
- * is one of the defined constants in the superinterface.
- *
- * @param option_id The option identifier
- *
- * @return The current value of the option
- *
- * @exception SocketException If an error occurs
- * @XXX This redeclaration from SocketOptions is a workaround to a gcj bug.
- */
- public abstract Object getOption(int option_id) throws SocketException;
-}