NetMeter Class Reference

#include <netmeter.h>

Inheritance diagram for NetMeter:

Collaboration diagram for NetMeter:

Public Member Functions
	NetMeter (XOSView *parent, double max)
	~NetMeter (void)
const char *	name (void) const
void	checkevent (void)
void	checkResources (void)
	NetMeter (XOSView *parent, float max)
	~NetMeter (void)
const char *	name (void) const
void	checkevent (void)
void	checkResources (void)
	NetMeter (XOSView *parent, kstat_ctl_t *kc, float max)
	~NetMeter (void)
const char *	name (void) const
void	checkevent (void)
void	checkResources (void)
Public Member Functions inherited from FieldMeterGraph
	FieldMeterGraph (XOSView *parent, int numfields, const char *title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)
virtual	~FieldMeterGraph (void)
virtual void	drawfields (int mandatory=0)
Public Member Functions inherited from FieldMeterDecay
	FieldMeterDecay (XOSView *parent, int numfields, const char *title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)
virtual	~FieldMeterDecay (void)
Public Member Functions inherited from FieldMeter
	FieldMeter (XOSView *parent, int numfields, const char *title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)
virtual	~FieldMeter (void)
void	setfieldcolor (int field, const char *color)
void	setfieldcolor (int field, unsigned long color)
void	docaptions (int val)
void	dolegends (int val)
void	dousedlegends (int val)
void	reset (void)
void	setUsed (double val, double total)
void	draw (void)
void	disableMeter (void)
Public Member Functions inherited from Meter
	Meter (XOSView *parent, const char *title="", const char *legend="", int docaptions=0, int dolegends=0, int dousedlegends=0)
virtual	~Meter (void)
void	resize (int x, int y, int width, int height)
void	title (const char *title)
const char *	title (void)
void	legend (const char *legend)
const char *	legend (void)
void	docaptions (int val)
void	dolegends (int val)
void	dousedlegends (int val)
int	requestevent (void)
int	getX () const
int	getY () const
int	getWidth () const
int	getHeight () const

Protected Member Functions
void	getstats (void)
void	getnetstats (void)
Protected Member Functions inherited from FieldMeterGraph
void	setNumCols (int n)
Protected Member Functions inherited from FieldMeter
void	SetUsedFormat (const char *const str)
void	drawlegend (void)
void	drawused (int mandatory)
bool	checkX (int x, int width) const
void	setNumFields (int n)
void	IntervalTimerStart ()
void	IntervalTimerStop ()
double	IntervalTimeInMicrosecs ()
double	IntervalTimeInSecs ()
Protected Member Functions inherited from Meter
double	samplesPerSecond ()
double	secondsPerSample ()

Private Member Functions
void	getProcStats (unsigned long long &totin, unsigned long long &totout)
void	getSysStats (unsigned long long &totin, unsigned long long &totout)

Private Attributes
uint64_t	lastBytesIn_
uint64_t	lastBytesOut_
double	netBandwidth_
std::string	netIface_
bool	ignored_
float	_maxpackets
std::string	_netIface
bool	_usesysfs
bool	_ignored
unsigned long long	_lastBytesIn
unsigned long long	_lastBytesOut
uint64_t	_lastBytesIn
uint64_t	_lastBytesOut
kstat_ctl_t *	_kc
KStatList *	_nets
struct lifreq	_lfr
int	_socket

Additional Inherited Members
Static Public Member Functions inherited from Meter
static double	scaleValue (double value, char *scale, bool metric)
Protected Types inherited from FieldMeter
enum	UsedType {   INVALID_0 , FLOAT , PERCENT , AUTOSCALE ,   INVALID_TAIL }
Protected Attributes inherited from FieldMeterGraph
int	useGraph_
int	graphNumCols_
int	graphpos_
double *	heightfield_
Protected Attributes inherited from FieldMeterDecay
int	dodecay_
int	firsttime_
double *	decay_
double *	lastDecayval_
Protected Attributes inherited from FieldMeter
int	numfields_
double *	fields_
double	total_
double	used_
double	lastused_
int *	lastvals_
int *	lastx_
unsigned long *	colors_
unsigned long	usedcolor_
UsedType	print_
int	printedZeroTotalMesg_
int	numWarnings_
bool	metric_
int	usedoffset_
Protected Attributes inherited from Meter
XOSView *	parent_
int	x_
int	y_
int	width_
int	height_
int	docaptions_
int	dolegends_
int	dousedlegends_
int	priority_
int	counter_
char *	title_
char *	legend_
unsigned long	textcolor_

Detailed Description

Definition at line 24 of file netmeter.h.

Constructor & Destructor Documentation

NetMeter() [1/3]

NetMeter::NetMeter	(	XOSView *	parent,
		double	max
	)

Definition at line 22 of file netmeter.cc.

References BSDGetNetInOut(), BSDNetInit(), FieldMeter::disableMeter(), ignored_, FieldMeter::IntervalTimerStart(), lastBytesIn_, lastBytesOut_, max, netBandwidth_, netIface_, and FieldMeter::total_.

~NetMeter() [1/3]

NetMeter::~NetMeter

(

void

)

Definition at line 39 of file netmeter.cc.

NetMeter() [2/3]

NetMeter::NetMeter	(	XOSView *	parent,
		float	max
	)

Definition at line 51 of file netmeter.cc.

References _ignored, _lastBytesIn, _lastBytesOut, _maxpackets, _usesysfs, max, and SYSCLASSNET.

~NetMeter() [2/3]

NetMeter::~NetMeter

(

void

)

NetMeter() [3/3]

NetMeter::NetMeter	(	XOSView *	parent,
		kstat_ctl_t *	kc,
		float	max
	)

Definition at line 20 of file netmeter.cc.

References _ignored, _kc, _lastBytesIn, _lastBytesOut, _maxpackets, _nets, _socket, XWin::done(), KStatList::getList(), max, KStatList::NETS, and Meter::parent_.

~NetMeter() [3/3]

NetMeter::~NetMeter

(

void

)

Member Function Documentation

checkevent() [1/3]

void NetMeter::checkevent ( void  )

virtual

Implements Meter.

Definition at line 59 of file netmeter.cc.

References FieldMeterGraph::drawfields(), and getstats().

checkevent() [2/3]

void NetMeter::checkevent ( void  )

virtual

Reimplemented from FieldMeter.

checkevent() [3/3]

void NetMeter::checkevent ( void  )

virtual

Reimplemented from FieldMeter.

checkResources() [1/3]

void NetMeter::checkResources ( void  )

virtual

Reimplemented from FieldMeterGraph.

Definition at line 42 of file netmeter.cc.

References FieldMeterGraph::checkResources(), FieldMeterDecay::dodecay_, XWin::getResource(), ignored_, XWin::isResourceTrue(), netIface_, Meter::parent_, Meter::priority_, FieldMeter::setfieldcolor(), FieldMeter::SetUsedFormat(), and FieldMeterGraph::useGraph_.

checkResources() [2/3]

void NetMeter::checkResources ( void  )

virtual

Reimplemented from FieldMeterGraph.

checkResources() [3/3]

void NetMeter::checkResources ( void  )

virtual

Reimplemented from FieldMeterGraph.

getnetstats()

void NetMeter::getnetstats ( void  )

protected

Definition at line 60 of file netmeter.cc.

References _ignored, _kc, _lastBytesIn, _lastBytesOut, _lfr, _maxpackets, _netIface, _nets, _socket, KStatList::count(), FieldMeter::fields_, FieldMeter::IntervalTimeInSecs(), FieldMeter::IntervalTimerStart(), FieldMeter::IntervalTimerStop(), kstat_to_ui64(), FieldMeter::setUsed(), FieldMeter::total_, KStatList::update(), and XOSDEBUG.

getProcStats()

void NetMeter::getProcStats ( unsigned long long &  totin, unsigned long long &  totout  )

private

Definition at line 149 of file netmeter.cc.

References _ignored, _netIface, XWin::done(), Meter::parent_, PROCNETDEV, and XOSDEBUG.

getstats()

void NetMeter::getstats ( void  )

protected

Definition at line 64 of file netmeter.cc.

References BSDGetNetInOut(), FieldMeter::fields_, ignored_, FieldMeter::IntervalTimeInSecs(), FieldMeter::IntervalTimerStart(), FieldMeter::IntervalTimerStop(), lastBytesIn_, lastBytesOut_, netBandwidth_, netIface_, FieldMeter::setUsed(), and FieldMeter::total_.

Referenced by checkevent().

getSysStats()

void NetMeter::getSysStats ( unsigned long long &  totin, unsigned long long &  totout  )

private

Definition at line 119 of file netmeter.cc.

References _ignored, _netIface, XWin::done(), getCount(), Meter::parent_, and SYSCLASSNET.

name() [1/3]

const char* NetMeter::name ( void  ) const

inlinevirtual

Reimplemented from Meter.

Definition at line 29 of file netmeter.h.

name() [2/3]

const char* NetMeter::name ( void  ) const

inlinevirtual

Reimplemented from Meter.

Definition at line 20 of file netmeter.h.

name() [3/3]

const char* NetMeter::name ( void  ) const

inlinevirtual

Reimplemented from Meter.

Definition at line 23 of file netmeter.h.

Member Data Documentation

_ignored

bool NetMeter::_ignored

private

Definition at line 29 of file netmeter.h.

Referenced by getnetstats(), getProcStats(), getSysStats(), and NetMeter().

_kc

kstat_ctl_t* NetMeter::_kc

private

Definition at line 33 of file netmeter.h.

Referenced by getnetstats(), and NetMeter().

_lastBytesIn [1/2]

unsigned long long NetMeter::_lastBytesIn

private

Definition at line 30 of file netmeter.h.

Referenced by getnetstats(), and NetMeter().

_lastBytesIn [2/2]

uint64_t NetMeter::_lastBytesIn

private

Definition at line 32 of file netmeter.h.

_lastBytesOut [1/2]

unsigned long long NetMeter::_lastBytesOut

private

Definition at line 30 of file netmeter.h.

Referenced by getnetstats(), and NetMeter().

_lastBytesOut [2/2]

uint64_t NetMeter::_lastBytesOut

private

Definition at line 32 of file netmeter.h.

_lfr

struct lifreq NetMeter::_lfr

private

Definition at line 36 of file netmeter.h.

Referenced by getnetstats().

_maxpackets

float NetMeter::_maxpackets

private

Definition at line 27 of file netmeter.h.

Referenced by getnetstats(), and NetMeter().

_netIface

std::string NetMeter::_netIface

private

Definition at line 28 of file netmeter.h.

Referenced by getnetstats(), getProcStats(), and getSysStats().

_nets

KStatList* NetMeter::_nets

private

Definition at line 34 of file netmeter.h.

Referenced by getnetstats(), and NetMeter().

_socket

int NetMeter::_socket

private

Definition at line 38 of file netmeter.h.

Referenced by getnetstats(), and NetMeter().

_usesysfs

bool NetMeter::_usesysfs

private

Definition at line 29 of file netmeter.h.

Referenced by NetMeter().

ignored_

bool NetMeter::ignored_

private

Definition at line 40 of file netmeter.h.

Referenced by checkResources(), getstats(), and NetMeter().

lastBytesIn_

uint64_t NetMeter::lastBytesIn_

private

Definition at line 37 of file netmeter.h.

Referenced by getstats(), and NetMeter().

lastBytesOut_

uint64_t NetMeter::lastBytesOut_

private

Definition at line 37 of file netmeter.h.

Referenced by getstats(), and NetMeter().

netBandwidth_

double NetMeter::netBandwidth_

private

Definition at line 38 of file netmeter.h.

Referenced by getstats(), and NetMeter().

netIface_

std::string NetMeter::netIface_

private

Definition at line 39 of file netmeter.h.

Referenced by checkResources(), getstats(), and NetMeter().

---

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

• bsd/netmeter.h
• bsd/netmeter.cc