/usr/include/log4cxx/helpers/datagramsocket.h is in liblog4cxx10-dev 0.10.0-1.2ubuntu2.
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LOG4CXX_HELPERS_DATAGRAM_SOCKET_H
#define _LOG4CXX_HELPERS_DATAGRAM_SOCKET_H
#include <log4cxx/helpers/objectimpl.h>
#include <log4cxx/helpers/objectptr.h>
#include <log4cxx/helpers/inetaddress.h>
#include <log4cxx/helpers/pool.h>
#include <log4cxx/helpers/datagrampacket.h>
extern "C" { struct apr_socket_t; }
namespace log4cxx
{
namespace helpers
{
/** This class represents a socket for sending and receiving
datagram packets.*/
class LOG4CXX_EXPORT DatagramSocket : public helpers::ObjectImpl
{
public:
DECLARE_ABSTRACT_LOG4CXX_OBJECT(DatagramSocket)
BEGIN_LOG4CXX_CAST_MAP()
LOG4CXX_CAST_ENTRY(DatagramSocket)
END_LOG4CXX_CAST_MAP()
/** Constructs a datagram socket and binds it to any available port
on the local host machine.*/
DatagramSocket();
/** Constructs a datagram socket and binds it to the specified
port on the local host machine. */
DatagramSocket(int port);
/** Creates a datagram socket, bound to the specified local
address. */
DatagramSocket(int port, InetAddressPtr laddr);
/** ensure the socket is closed. */
~DatagramSocket();
/** Binds a datagram socket to a local port and address.*/
void bind(int lport, InetAddressPtr laddress);
/** Creates a datagram socket.*/
void create();
/** Closes this datagram socket */
void close();
/** Connects the socket to a remote address for this socket. */
void connect(InetAddressPtr address, int port);
/** Returns the address to which this socket is connected. */
inline InetAddressPtr getInetAddress() const
{ return address; }
/** Gets the local address to which the socket is bound. */
inline InetAddressPtr getLocalAddress() const
{ return localAddress; }
/** Returns the port number on the local host to which this
socket is bound. */
inline int getLocalPort() const
{ return localPort; }
/** Returns the port for this socket */
inline int getPort() const
{ return port; }
/** Returns the binding state of the socket. **/
inline bool isBound() const
{ return localPort != 0; }
/** Returns wether the socket is closed or not. */
inline bool isClosed() const
{ return socket != 0; }
/** Returns the connection state of the socket. */
inline bool isConnected() const
{ return port != 0; }
/** Receives a datagram packet from this socket. */
void receive(DatagramPacketPtr& p);
/** Sends a datagram packet from this socket. */
void send(DatagramPacketPtr& p);
private:
DatagramSocket(const DatagramSocket&);
DatagramSocket& operator=(const DatagramSocket&);
/** The APR socket */
apr_socket_t *socket;
/** The memory pool for the socket */
Pool socketPool;
InetAddressPtr address;
InetAddressPtr localAddress;
int port;
/** The local port number to which this socket is connected. */
int localPort;
};
LOG4CXX_PTR_DEF(DatagramSocket);
} // namespace helpers
} // namespace log4cxx
#endif //_LOG4CXX_HELPERS_DATAGRAM_SOCKET_H
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