NtpClient Class Reference

#include <NtpClient.h>

Inheritance diagram for NtpClient:

Collaboration diagram for NtpClient:

Signals
void	replyReceived (const QHostAddress &address, quint16 port, const NtpReply &reply)
Signals inherited from TimeRequest
void	finishedSignal ()
void	errorOccurredSignal (int error)

Public Member Functions
	NtpClient (const String &host, uint02 bind_port, uint02 remote_port)
virtual	~NtpClient ()
bool	bind (const QHostAddress &bindAddress=QHostAddress::Any, quint16 bindPort=0)
bool	sendRequest (const String &address, quint16 port)
bool	sendRequest (const QHostAddress &address, quint16 port)
const QUdpSocket *	socket () const
Public Member Functions inherited from TimeRequest
virtual Time	serverTime () const =0
virtual Time	txTime () const =0
virtual Time	rxTime () const =0
TimeSpan	roundTripDelay () const
TimeSpan	localClockOffset () const

Detailed Description

NTP client.

Constructor & Destructor Documentation

NtpClient()

NtpClient ( const String & host, uint02 bind_port, uint02 remote_port )

inline

~NtpClient()

virtual ~NtpClient ( )

inlinevirtual

Virtual destructor.

Member Function Documentation

bind()

bool bind ( const QHostAddress & bindAddress = QHostAddress::Any, quint16 bindPort = 0 )

inline

Parameters

bindAddress	Network address to bind upd socket to. It's passed to QUdpSocket::bind.
bindPort	Network port to bind udp socket to.

Returns

Whether the socket was successfully bound.

replyReceived

void replyReceived ( const QHostAddress & address, quint16 port, const NtpReply & reply )

signal

This signal is emitted whenever NTP reply is received.

Parameters

address	Address of the server that sent this reply.
port	Port of the server that sent this reply.
reply	NTP reply.

sendRequest() [1/2]

bool sendRequest ( const QHostAddress & address, quint16 port )

inline

sendRequest() [2/2]

bool sendRequest ( const String & address, quint16 port )

inline

Sends NTP request.

Parameters

address	NTP server address.
port	NTP server port.

Returns

Whether the NTP request was successfully sent.

socket()

const QUdpSocket * socket ( ) const

inline

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The documentation for this class was generated from the following file:

• NDEVRNetwork/Headers/NtpClient.h