LogFile Class Reference

#include <logfile.h>

Inheritance diagram for LogFile:

Public Slots
void	setReplaySpeed (double val)
void	setReplayTime (double val)
	LogFile::setReplayTime, sets the playback time. More...
void	pauseReplay ()
void	resumeReplay ()

Signals
void	readReady ()
void	replayStarted ()
void	replayFinished ()

Public Member Functions
	LogFile (QObject *parent=nullptr)
qint64	bytesAvailable () const
qint64	bytesToWrite () const
bool	open (OpenMode mode)
void	setFileName (QString name)
void	close ()
qint64	writeData (const char *data, qint64 dataSize)
qint64	readData (char *data, qint64 maxlen)
bool	startReplay ()
bool	stopReplay ()

Protected Slots
void	timerFired ()

Protected Attributes
QByteArray	dataBuffer
QTimer	timer
QTime	myTime
QFile	file
quint32	lastTimeStamp
quint32	lastPlayTime
QMutex	mutex
int	lastPlayTimeOffset
double	playbackSpeed

Detailed Description

Definition at line 39 of file logfile.h.

Constructor & Destructor Documentation

LogFile::LogFile ( QObject *  parent = nullptr )

explicit

Definition at line 37 of file logfile.cpp.

Member Function Documentation

qint64 LogFile::bytesAvailable

(

)

const

Definition at line 196 of file logfile.cpp.

qint64 LogFile::bytesToWrite ( ) const

inline

Definition at line 45 of file logfile.h.

void LogFile::close

(

)

Definition at line 160 of file logfile.cpp.

bool LogFile::open

(

OpenMode

mode

)

Opens the logfile QIODevice and the underlying logfile. In case we want to save the logfile, we open in WriteOnly. In case we want to read the logfile, we open in ReadOnly.

Definition at line 49 of file logfile.cpp.

void LogFile::pauseReplay ( )

slot

Definition at line 343 of file logfile.cpp.

qint64 LogFile::readData	(	char *	data,
		qint64	maxlen
	)

Definition at line 187 of file logfile.cpp.

void LogFile::readReady ( )

signal

void LogFile::replayFinished ( )

signal

void LogFile::replayStarted ( )

signal

void LogFile::resumeReplay ( )

slot

Definition at line 348 of file logfile.cpp.

void LogFile::setFileName ( QString  name )

inline

Definition at line 47 of file logfile.h.

void LogFile::setReplaySpeed ( double  val )

inlineslot

Definition at line 56 of file logfile.h.

void LogFile::setReplayTime ( double  val )

slot

LogFile::setReplayTime, sets the playback time.

Parameters

val,the

time in

Definition at line 358 of file logfile.cpp.

bool LogFile::startReplay

(

)

Definition at line 255 of file logfile.cpp.

bool LogFile::stopReplay

(

)

Definition at line 336 of file logfile.cpp.

void LogFile::timerFired ( )

protectedslot

Definition at line 201 of file logfile.cpp.

qint64 LogFile::writeData	(	const char *	data,
		qint64	dataSize
	)

Definition at line 170 of file logfile.cpp.

Member Data Documentation

QByteArray LogFile::dataBuffer

protected

Definition at line 74 of file logfile.h.

QFile LogFile::file

protected

Definition at line 77 of file logfile.h.

quint32 LogFile::lastPlayTime

protected

Definition at line 79 of file logfile.h.

int LogFile::lastPlayTimeOffset

protected

Definition at line 82 of file logfile.h.

quint32 LogFile::lastTimeStamp

protected

Definition at line 78 of file logfile.h.

QMutex LogFile::mutex

protected

Definition at line 80 of file logfile.h.

QTime LogFile::myTime

protected

Definition at line 76 of file logfile.h.

double LogFile::playbackSpeed

protected

Definition at line 83 of file logfile.h.

QTimer LogFile::timer

protected

Definition at line 75 of file logfile.h.

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

• ground/gcs/src/plugins/logging/logfile.h
• ground/gcs/src/plugins/logging/logfile.cpp