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ICMPSocket.h
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executable file
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//
// ICMPSocket.h
//
// $Id: //poco/1.4/Net/include/Poco/Net/ICMPSocket.h#1 $
//
// Library: Net
// Package: ICMP
// Module: ICMPSocket
//
// Definition of the ICMPSocket class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Net_ICMPSocket_INCLUDED
#define Net_ICMPSocket_INCLUDED
#include "Poco/Net/Net.h"
#include "Poco/Net/Socket.h"
namespace Poco {
namespace Net {
class Net_API ICMPSocket: public Socket
/// This class provides an interface to an
/// ICMP client socket.
{
public:
ICMPSocket(IPAddress::Family family, int dataSize = 48, int ttl = 128, int timeout = 500000);
/// Creates an unconnected ICMP socket.
///
/// The socket will be created for the
/// given address family.
ICMPSocket(const Socket& socket);
/// Creates the ICMPSocket with the SocketImpl
/// from another socket. The SocketImpl must be
/// a DatagramSocketImpl, otherwise an InvalidArgumentException
/// will be thrown.
~ICMPSocket();
/// Destroys the ICMPSocket.
ICMPSocket& operator = (const Socket& socket);
/// Assignment operator.
///
/// Releases the socket's SocketImpl and
/// attaches the SocketImpl from the other socket and
/// increments the reference count of the SocketImpl.
int sendTo(const SocketAddress& address, int flags = 0);
/// Sends an ICMP request through
/// the socket to the given address.
///
/// Returns the number of bytes sent.
int receiveFrom(SocketAddress& address, int flags = 0);
/// Receives data from the socket.
/// Stores the address of the sender in address.
///
/// Returns the time elapsed since the originating
/// request was sent.
int dataSize() const;
/// Returns the data size in bytes.
int ttl() const;
/// Returns the Time-To-Live value.
int timeout() const;
/// Returns the socket timeout value.
protected:
ICMPSocket(SocketImpl* pImpl);
/// Creates the Socket and attaches the given SocketImpl.
/// The socket takes owership of the SocketImpl.
///
/// The SocketImpl must be a ICMPSocketImpl, otherwise
/// an InvalidArgumentException will be thrown.
private:
int _dataSize;
int _ttl;
int _timeout;
};
//
// inlines
//
inline int ICMPSocket::dataSize() const
{
return _dataSize;
}
inline int ICMPSocket::ttl() const
{
return _ttl;
}
inline int ICMPSocket::timeout() const
{
return _timeout;
}
} } // namespace Poco::Net
#endif // Net_ICMPSocket_INCLUDED