DDZeroOut Class Reference

#include <format.h>

Inheritance diagram for DDZeroOut:

Public Member Functions
	DDZeroOut (QObject *parent=0L)
virtual void	exec ()
Public Member Functions inherited from FloppyAction
	FloppyAction (QObject *parent=0L)
bool	configureDevice (int driveno, int density)
bool	configureDevice (const QString &newDeviceName)
virtual void	quit ()
Public Member Functions inherited from KFAction
	KFAction (QObject *parent=0L)
virtual	~KFAction ()
Public Member Functions inherited from QObject
	QObject (QObject *parent)
	QObject (QObject *parent, const char *name)
virtual	~QObject ()
bool	blockSignals (bool block)
QObject *	child (const char *objName, const char *inheritsClass, bool recursiveSearch) const
const QObjectList &	children () const
const char *	className () const
bool	connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
void	deleteLater ()
void	destroyed (QObject *obj)
bool	disconnect (const QObject *receiver, const char *method)
bool	disconnect (const char *signal, const QObject *receiver, const char *method)
void	dumpObjectInfo ()
void	dumpObjectTree ()
QList< QByteArray >	dynamicPropertyNames () const
virtual bool	event (QEvent *e)
virtual bool	eventFilter (QObject *watched, QEvent *event)
T	findChild (const QString &name) const
QList< T >	findChildren (const QRegExp &regExp) const
QList< T >	findChildren (const QString &name) const
bool	inherits (const char *className) const
void	insertChild (QObject *object)
void	installEventFilter (QObject *filterObj)
bool	isA (const char *className) const
bool	isWidgetType () const
void	killTimer (int id)
virtual const QMetaObject *	metaObject () const
void	moveToThread (QThread *targetThread)
const char *	name () const
const char *	name (const char *defaultName) const
QString	objectName () const
QObject *	parent () const
QVariant	property (const char *name) const
void	removeChild (QObject *object)
void	removeEventFilter (QObject *obj)
void	setName (const char *name)
void	setObjectName (const QString &name)
void	setParent (QObject *parent)
bool	setProperty (const char *name, const QVariant &value)
bool	signalsBlocked () const
int	startTimer (int interval)
QThread *	thread () const

Static Public Member Functions
static bool	runtimeCheck ()
Static Public Member Functions inherited from QObject
bool	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
bool	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
QString	tr (const char *sourceText, const char *disambiguation, int n)
QString	trUtf8 (const char *sourceText, const char *disambiguation, int n)

Protected Member Functions
virtual void	processDone (K3Process *)
Protected Member Functions inherited from FloppyAction
bool	startProcess ()
Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char *signal, const QObject *object, const char *method)
virtual void	childEvent (QChildEvent *event)
virtual void	connectNotify (const char *signal)
virtual void	customEvent (QEvent *event)
virtual void	disconnectNotify (const char *signal)
int	receivers (const char *signal) const
QObject *	sender () const
int	senderSignalIndex () const
virtual void	timerEvent (QTimerEvent *event)

Static Protected Attributes
static QString	m_ddName = QString()

Additional Inherited Members
Public Slots inherited from KFAction
Signals inherited from KFAction
void	done (KFAction *me, bool success)
void	error (const QString &msg, const QString &details)
void	status (const QString &msg, int progress)
Protected Slots inherited from FloppyAction
virtual void	processStdErr (K3Process *, char *, int)
virtual void	processStdOut (K3Process *, char *, int)
Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)
Protected Attributes inherited from FloppyAction
const fdinfo *	deviceInfo
QString	deviceName
K3Process *	theProcess
QString	theProcessName
Properties inherited from QObject
	objectName

Detailed Description

Zero out disk by runnind dd(1)

Bug:

As dd terminates with the error "No space left on device", KFloppy aborts

Definition at line 285 of file format.h.

Constructor & Destructor Documentation

DDZeroOut::DDZeroOut

(

QObject *

parent = 0L

)

Definition at line 553 of file format.cpp.

Member Function Documentation

void DDZeroOut::exec ( )

virtual

Exec() should return quickly to ensire that the GUI thread stays alive.

quit() should abort the action.

Reimplemented from KFAction.

Definition at line 567 of file format.cpp.

void DDZeroOut::processDone ( K3Process *  p )

protectedvirtual

Provide handling of the exit of the external program.

As we do not give a number of blocks to dd(1), it will stop with the error "No space left on device"

TODO: really check if the exit is not on an other error and then abort the formatting

Reimplemented from FloppyAction.

Definition at line 601 of file format.cpp.

bool DDZeroOut::runtimeCheck ( )

static

Concrete classes can provide a runtimeCheck function (heck, this is static, so the name is up to you) that checks if the required applications are available.

This way, the calling application can decide not to use actions whose prerequisites are absent anyway.

Definition at line 561 of file format.cpp.

Member Data Documentation

QString DDZeroOut::m_ddName = QString()

staticprotected

path to executable.

Definition at line 308 of file format.h.

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

• format.h
• format.cpp