#include <Pty.h>

Inheritance diagram for Konsole::Pty:

[legend]

Signals
void	receivedData (const char *buffer, int length)

Public Slots
void	sendData (const QByteArray &data)

void	setUtf8Mode (bool on)

Public Member Functions
	Pty (int ptyMasterFd, QObject *parent=nullptr)

	Pty (QObject *parent=nullptr)

void	closePty ()

char	eraseChar () const

bool	flowControlEnabled () const

int	foregroundProcessGroup () const

QSize	pixelSize () const

void	setEraseChar (char eraseChar)

void	setFlowControlEnabled (bool on)

void	setInitialWorkingDirectory (const QString &dir)

void	setWindowSize (int columns, int lines, int width, int height)

void	setWriteable (bool writeable)

int	start (const QString &program, const QStringList &arguments, const QStringList &environment)

QSize	windowSize () const

Public Member Functions inherited from KPtyProcess
	KPtyProcess (int ptyMasterFd, QObject *parent=nullptr)

	KPtyProcess (QObject *parent=nullptr)

bool	isUseUtmp () const

KPtyDevice *	pty () const

PtyChannels	ptyChannels () const

void	setPtyChannels (PtyChannels channels)

void	setUseUtmp (bool value)

Public Member Functions inherited from KProcess
	KProcess (QObject *parent=nullptr)

void	clearEnvironment ()

void	clearProgram ()

int	execute (int msecs=-1)

KProcess &	operator<< (const QString &arg)

KProcess &	operator<< (const QStringList &args)

OutputChannelMode	outputChannelMode () const

QStringList	program () const

void	setEnv (const QString &name, const QString &value, bool overwrite=true)

void	setNextOpenMode (QIODevice::OpenMode mode)

void	setOutputChannelMode (OutputChannelMode mode)

void	setProgram (const QString &exe, const QStringList &args=QStringList())

void	setProgram (const QStringList &argv)

void	setShellCommand (const QString &cmd)

void	start ()

int	startDetached ()

void	unsetEnv (const QString &name)

Public Member Functions inherited from QProcess
	QProcess (QObject *parent)

QStringList	arguments () const const

virtual qint64	bytesToWrite () const const override

std::function< void()>	childProcessModifier ()> childProcessModifier() const const

virtual void	close () override

void	closeReadChannel (ProcessChannel channel)

void	closeWriteChannel ()

CreateProcessArgumentModifier	createProcessArgumentsModifier () const const

QStringList	environment () const const

QProcess::ProcessError	error () const const

void	errorOccurred (QProcess::ProcessError error)

int	exitCode () const const

QProcess::ExitStatus	exitStatus () const const

void	finished (int exitCode, QProcess::ExitStatus exitStatus)

InputChannelMode	inputChannelMode () const const

virtual bool	isSequential () const const override

void	kill ()

QString	nativeArguments () const const

virtual bool	open (OpenMode mode) override

ProcessChannelMode	processChannelMode () const const

QProcessEnvironment	processEnvironment () const const

qint64	processId () const const

QString	program () const const

QByteArray	readAllStandardError ()

QByteArray	readAllStandardOutput ()

ProcessChannel	readChannel () const const

void	readyReadStandardError ()

void	readyReadStandardOutput ()

void	setArguments (const QStringList &arguments)

void	setChildProcessModifier (const std::function< void()> &modifier)

void	setCreateProcessArgumentsModifier (CreateProcessArgumentModifier modifier)

void	setEnvironment (const QStringList &environment)

void	setInputChannelMode (InputChannelMode mode)

void	setNativeArguments (const QString &arguments)

void	setProcessChannelMode (ProcessChannelMode mode)

void	setProcessEnvironment (const QProcessEnvironment &environment)

void	setProgram (const QString &program)

void	setReadChannel (ProcessChannel channel)

void	setStandardErrorFile (const QString &fileName, OpenMode mode)

void	setStandardInputFile (const QString &fileName)

void	setStandardOutputFile (const QString &fileName, OpenMode mode)

void	setStandardOutputProcess (QProcess *destination)

void	setUnixProcessParameters (const UnixProcessParameters &params)

void	setUnixProcessParameters (UnixProcessFlags flagsOnly)

void	setWorkingDirectory (const QString &dir)

void	start (const QString &program, const QStringList &arguments, OpenMode mode)

void	start (OpenMode mode)

void	startCommand (const QString &command, OpenMode mode)

bool	startDetached (qint64 *pid)

void	started ()

QProcess::ProcessState	state () const const

void	stateChanged (QProcess::ProcessState newState)

void	terminate ()

UnixProcessParameters	unixProcessParameters () const const

virtual bool	waitForBytesWritten (int msecs) override

bool	waitForFinished (int msecs)

virtual bool	waitForReadyRead (int msecs) override

bool	waitForStarted (int msecs)

QString	workingDirectory () const const

Public Member Functions inherited from QIODevice
	QIODevice (QObject *parent)

void	aboutToClose ()

virtual bool	atEnd () const const

virtual qint64	bytesAvailable () const const

void	bytesWritten (qint64 bytes)

virtual bool	canReadLine () const const

void	channelBytesWritten (int channel, qint64 bytes)

void	channelReadyRead (int channel)

void	commitTransaction ()

int	currentReadChannel () const const

int	currentWriteChannel () const const

QString	errorString () const const

bool	getChar (char *c)

bool	isOpen () const const

bool	isReadable () const const

bool	isTextModeEnabled () const const

bool	isTransactionStarted () const const

bool	isWritable () const const

QIODeviceBase::OpenMode	openMode () const const

qint64	peek (char *data, qint64 maxSize)

QByteArray	peek (qint64 maxSize)

virtual qint64	pos () const const

bool	putChar (char c)

qint64	read (char *data, qint64 maxSize)

QByteArray	read (qint64 maxSize)

QByteArray	readAll ()

int	readChannelCount () const const

void	readChannelFinished ()

qint64	readLine (char *data, qint64 maxSize)

QByteArray	readLine (qint64 maxSize)

void	readyRead ()

virtual bool	reset ()

void	rollbackTransaction ()

virtual bool	seek (qint64 pos)

void	setCurrentReadChannel (int channel)

void	setCurrentWriteChannel (int channel)

void	setTextModeEnabled (bool enabled)

virtual qint64	size () const const

qint64	skip (qint64 maxSize)

void	startTransaction ()

void	ungetChar (char c)

qint64	write (const char *data)

qint64	write (const char *data, qint64 maxSize)

qint64	write (const QByteArray &data)

int	writeChannelCount () const const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

QBindable< QString >	bindableObjectName ()

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo () const const

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isQuickItemType () const const

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_GADGET_EXPORT (EXPORT_MACRO)

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_MOC_INCLUDE Q_MOC_INCLUDE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setObjectName (QAnyStringView name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	setProperty (const char *name, QVariant &&value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)

QThread *	thread () const const

Additional Inherited Members
Public Types inherited from KPtyProcess
enum	PtyChannelFlag

typedef QFlags< PtyChannelFlag >	PtyChannels

Public Types inherited from KProcess
enum	OutputChannelMode

Public Types inherited from QProcess
typedef	CreateProcessArgumentModifier

enum	ExitStatus

enum	InputChannelMode

enum	ProcessChannel

enum	ProcessChannelMode

enum	ProcessError

enum	ProcessState

enum	UnixProcessFlag

typedef	UnixProcessFlags

Public Types inherited from QObject
typedef	QObjectList

Public Types inherited from QIODeviceBase
typedef	OpenMode

enum	OpenModeFlag

Properties inherited from QObject
	objectName

Static Public Member Functions inherited from KProcess
static int	execute (const QString &exe, const QStringList &args=QStringList(), int msecs=-1)

static int	execute (const QStringList &argv, int msecs=-1)

static int	startDetached (const QString &exe, const QStringList &args=QStringList())

static int	startDetached (const QStringList &argv)

Static Public Member Functions inherited from QProcess
int	execute (const QString &program, const QStringList &arguments)

QString	nullDevice ()

QStringList	splitCommand (QStringView command)

bool	startDetached (const QString &program, const QStringList &arguments, const QString &workingDirectory, qint64 *pid)

QStringList	systemEnvironment ()

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

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)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from KPtyProcess
	AllChannels

	AllOutputChannels

	NoChannels

	StderrChannel

	StdinChannel

	StdoutChannel

Public Attributes inherited from KProcess
	ForwardedChannels

	MergedChannels

	OnlyStderrChannel

	OnlyStdoutChannel

	SeparateChannels

Public Attributes inherited from QProcess
	CloseFileDescriptors

	Crashed

	CrashExit

	FailedToStart

	ForwardedChannels

	ForwardedErrorChannel

	ForwardedInputChannel

	ForwardedOutputChannel

	IgnoreSigPipe

	ManagedInputChannel

	MergedChannels

	NormalExit

	NotRunning

	ReadError

	ResetSignalHandlers

	Running

	SeparateChannels

	StandardError

	StandardOutput

	Starting

	Timedout

	UnknownError

	UseVFork

	WriteError

Public Attributes inherited from QIODeviceBase
	Append

	ExistingOnly

	NewOnly

	NotOpen

	ReadOnly

	ReadWrite

	Text

	Truncate

	Unbuffered

	WriteOnly

Protected Member Functions inherited from KProcess
KCOREADDONS_NO_EXPORT	KProcess (KProcessPrivate d, QObject parent)

Protected Member Functions inherited from QProcess
virtual qint64	readData (char *data, qint64 maxlen) override

void	setProcessState (ProcessState state)

Protected Member Functions inherited from QIODevice
virtual qint64	readLineData (char *data, qint64 maxSize)

void	setErrorString (const QString &str)

void	setOpenMode (QIODeviceBase::OpenMode openMode)

virtual qint64	skipData (qint64 maxSize)

virtual qint64	writeData (const char *data, qint64 maxSize)=0

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Protected Attributes inherited from KProcess
std::unique_ptr< KProcessPrivate > const	d_ptr

Detailed Description

The Pty class is used to start the terminal process, send data to it, receive data from it and manipulate various properties of the pseudo-teletype interface used to communicate with the process.

To use this class, construct an instance and connect to the sendData slot and receivedData signal to send data to or receive data from the process.

To start the terminal process, call the start() method with the program name and appropriate arguments.

Definition at line 32 of file Pty.h.

Constructor & Destructor Documentation

◆ Pty() [1/2]

Pty::Pty ( QObject * parent = nullptr )

explicit

Constructs a new Pty.

Connect to the sendData() slot and receivedData() signal to prepare for sending and receiving data from the terminal process.

To start the terminal process, call the run() method with the name of the program to start and appropriate arguments.

Definition at line 26 of file Pty.cpp.

◆ Pty() [2/2]

Pty::Pty	(	int	ptyMasterFd,
		QObject *	parent = nullptr )

explicit

Construct a process using an open pty master.

See KPtyProcess::KPtyProcess()

Definition at line 31 of file Pty.cpp.

Member Function Documentation

◆ closePty()

void Pty::closePty ( )

Close the underlying pty master/slave pair.

Definition at line 304 of file Pty.cpp.

◆ eraseChar()

char Pty::eraseChar ( ) const

Definition at line 200 of file Pty.cpp.

◆ flowControlEnabled()

bool Pty::flowControlEnabled ( ) const

Queries the terminal state and returns true if Xon/Xoff flow control is enabled.

Definition at line 150 of file Pty.cpp.

◆ foregroundProcessGroup()

int Pty::foregroundProcessGroup ( ) const

Returns the process id of the teletype's current foreground process.

This is the process which is currently reading input sent to the terminal via. sendData()

If there is a problem reading the foreground process group, 0 will be returned.

Definition at line 309 of file Pty.cpp.

◆ pixelSize()

QSize Pty::pixelSize ( ) const

Returns the size of the window used by this teletype in pixels.

See setWindowSize()

Definition at line 126 of file Pty.cpp.

◆ receivedData

void Konsole::Pty::receivedData	(	const char *	buffer,
		int	length )

signal

Emitted when a new block of data is received from the teletype.

Parameters

buffer	Pointer to the data received.
length	Length of `buffer`

◆ sendData

void Pty::sendData ( const QByteArray & data )

slot

Sends data to the process currently controlling the teletype ( whose id is returned by foregroundProcessGroup() )

Parameters

data	the data to send.

Definition at line 78 of file Pty.cpp.

◆ setEraseChar()

void Pty::setEraseChar ( char eraseChar )

Sets the special character for erasing previous not-yet-erased character.

See termios(3) for detailed description.

Definition at line 185 of file Pty.cpp.

◆ setFlowControlEnabled()

void Pty::setFlowControlEnabled ( bool on )

Enables or disables Xon/Xoff flow control.

The flow control setting may be changed later by a terminal application, so flowControlEnabled() may not equal the value of on in the previous call to setFlowControlEnabled()

Definition at line 131 of file Pty.cpp.

◆ setInitialWorkingDirectory()

void Pty::setInitialWorkingDirectory ( const QString & dir )

Sets the initial working directory.

Definition at line 212 of file Pty.cpp.

◆ setUtf8Mode

void Pty::setUtf8Mode ( bool on )

slot

Put the pty into UTF-8 mode on systems which support it.

Definition at line 162 of file Pty.cpp.

◆ setWindowSize()

void Pty::setWindowSize	(	int	columns,
		int	lines,
		int	width,
		int	height )

Sets the size of the window (in columns and lines of characters, and width and height in pixels) used by this teletype.

Definition at line 100 of file Pty.cpp.

◆ setWriteable()

void Pty::setWriteable ( bool writeable )

Control whether the pty device is writeable by group members.

Definition at line 286 of file Pty.cpp.

◆ start()

int Pty::start	(	const QString &	program,
		const QStringList &	arguments,
		const QStringList &	environment )

Starts the terminal process.

Returns 0 if the process was started successfully or non-zero otherwise.

Parameters

program	Path to the program to start
arguments	Arguments to pass to the program being started
environment	A list of key=value pairs which will be added to the environment for the new process. At the very least this should include an assignment for the TERM environment variable.

Definition at line 256 of file Pty.cpp.

◆ windowSize()

QSize Pty::windowSize ( ) const

Returns the size of the window used by this teletype in characters.

See setWindowSize()

Definition at line 121 of file Pty.cpp.

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

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Konsole::Pty

Signals

Public Slots

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Pty() [1/2]

◆ Pty() [2/2]

Member Function Documentation

◆ closePty()

◆ eraseChar()

◆ flowControlEnabled()

◆ foregroundProcessGroup()

◆ pixelSize()

◆ receivedData

◆ sendData

◆ setEraseChar()

◆ setFlowControlEnabled()

◆ setInitialWorkingDirectory()

◆ setUtf8Mode

◆ setWindowSize()

◆ setWriteable()

◆ start()

◆ windowSize()