mirror of
https://github.com/pocoproject/poco.git
synced 2025-02-07 22:37:38 +01:00
99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
//
|
|
// ICMPSocket.h
|
|
//
|
|
// 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(SocketAddress::Family family, int dataSize = 48, int ttl = 128, int timeout = 5000000);
|
|
/// 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 ICMPSocketImpl, 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 packetSize() const;
|
|
/// Returns the packet size in bytes.
|
|
|
|
int ttl() const;
|
|
/// Returns the Time-To-Live value.
|
|
|
|
int timeout() const;
|
|
/// Returns the socket timeout value.
|
|
|
|
static Poco::UInt16 mtu(const SocketAddress& address, Poco::UInt16 sz);
|
|
/// Returns minimum payload path MTU size for the destination,
|
|
/// or 0 if MTU can not be determined.
|
|
|
|
protected:
|
|
ICMPSocket(SocketImpl* pImpl);
|
|
/// Creates the Socket and attaches the given SocketImpl.
|
|
/// The socket takes ownership of the SocketImpl.
|
|
///
|
|
/// The SocketImpl must be a ICMPSocketImpl, otherwise
|
|
/// an InvalidArgumentException will be thrown.
|
|
};
|
|
|
|
|
|
} } // namespace Poco::Net
|
|
|
|
|
|
#endif // Net_ICMPSocket_INCLUDED
|