#include <libmythbase/mythsystemunix.h>

Inheritance diagram for MythSystemLegacyIOHandler:

Collaboration diagram for MythSystemLegacyIOHandler:

Public Member Functions
	MythSystemLegacyIOHandler (bool read)

	~MythSystemLegacyIOHandler () override

void	run (void) override
	Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...

void	insert (int fd, QBuffer *buff)

void	Wait (int fd)

void	remove (int fd)

void	wake ()

	MythSystemLegacyIOHandler (bool read)

	~MythSystemLegacyIOHandler ()

void	run (void) override
	Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...

void	insert (HANDLE h, QBuffer *buff)

void	Wait (HANDLE h)

void	remove (HANDLE h)

void	wake ()

Public Member Functions inherited from MThread
	MThread (const QString &objectName)
	Standard constructor. More...

	MThread (const QString &objectName, QRunnable *runnable)
	Use this constructor if you want the default run() method to run the QRunnable's run() method instead of entering the Qt event loop. More...

virtual	~MThread ()

	MThread (const MThread &)=delete

MThread &	operator= (const MThread &)=delete

void	RunProlog (void)
	Sets up a thread, call this if you reimplement run(). More...

void	RunEpilog (void)
	Cleans up a thread's resources, call this if you reimplement run(). More...

QThread *	qthread (void)
	Returns the thread, this will always return the same pointer no matter how often you restart the thread. More...

void	setObjectName (const QString &name)

QString	objectName (void) const

void	setPriority (QThread::Priority priority)

QThread::Priority	priority (void) const

bool	isFinished (void) const

bool	isRunning (void) const

void	setStackSize (uint stackSize)

uint	stackSize (void) const

void	exit (int retcode=0)
	Use this to exit from the thread if you are using a Qt event loop. More...

void	start (QThread::Priority p=QThread::InheritPriority)
	Tell MThread to start running the thread in the near future. More...

void	terminate (void)
	Kill a thread unsafely. More...

void	quit (void)
	calls exit(0) More...

bool	wait (std::chrono::milliseconds time=std::chrono::milliseconds::max())
	Wait for the MThread to exit, with a maximum timeout. More...

Private Member Functions
void	HandleRead (int fd, QBuffer *buff)

void	HandleWrite (int fd, QBuffer *buff)

void	BuildFDs ()

bool	HandleRead (HANDLE h, QBuffer *buff)

bool	HandleWrite (HANDLE h, QBuffer *buff)

Private Attributes
QMutex	m_pWaitLock

QWaitCondition	m_pWait

QMutex	m_pLock

PMap_t	m_pMap

fd_set	m_fds {}

int	m_maxfd {-1}

bool	m_read {true}

std::array< char, 65536 >	m_readbuf {}

char	m_readbuf [65536]

Additional Inherited Members
Static Public Member Functions inherited from MThread
static void	ThreadSetup (const QString &name)
	This is to be called on startup in those few threads that haven't been ported to MThread. More...

static void	ThreadCleanup (void)
	This is to be called on exit in those few threads that haven't been ported to MThread. More...

static void	Cleanup (void)
	This will print out all the running threads, call exit(1) on each and then wait up to 5 seconds total for all the threads to exit. More...

static void	GetAllThreadNames (QStringList &list)

static void	GetAllRunningThreadNames (QStringList &list)

Protected Member Functions inherited from MThread
virtual void	run (void)
	Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...

int	exec (void)
	Enters the qt event loop. call exit or quit to exit thread. More...

Static Protected Member Functions inherited from MThread
static void	setTerminationEnabled (bool enabled=true)

static void	usleep (std::chrono::microseconds time)

template<typename R , typename P >
static std::enable_if_t< std::chrono::treat_as_floating_point< R >::value, void >	usleep (std::chrono::duration< R, P > time)

Protected Attributes inherited from MThread
MThreadInternal *	m_thread {nullptr}

QRunnable *	m_runnable {nullptr}

bool	m_prologExecuted {true}

bool	m_epilogExecuted {true}

Detailed Description

Definition at line 32 of file mythsystemunix.h.

Constructor & Destructor Documentation

◆ MythSystemLegacyIOHandler() [1/2]

MythSystemLegacyIOHandler::MythSystemLegacyIOHandler ( bool read )

inlineexplicit

Definition at line 35 of file mythsystemunix.h.

◆ ~MythSystemLegacyIOHandler() [1/2]

MythSystemLegacyIOHandler::~MythSystemLegacyIOHandler ( )

inlineoverride

Definition at line 38 of file mythsystemunix.h.

◆ MythSystemLegacyIOHandler() [2/2]

MythSystemLegacyIOHandler::MythSystemLegacyIOHandler ( bool read )

explicit

◆ ~MythSystemLegacyIOHandler() [2/2]

MythSystemLegacyIOHandler::~MythSystemLegacyIOHandler ( )

inline

Definition at line 31 of file mythsystemwindows.h.

Member Function Documentation

◆ BuildFDs()

void MythSystemLegacyIOHandler::BuildFDs ( )

private

Definition at line 257 of file mythsystemunix.cpp.

Referenced by HandleRead(), HandleWrite(), insert(), remove(), and run().

◆ HandleRead() [1/2]

bool MythSystemLegacyIOHandler::HandleRead	(	HANDLE	h,
		QBuffer *	buff
	)

private

Definition at line 134 of file mythsystemwindows.cpp.

◆ HandleRead() [2/2]

void MythSystemLegacyIOHandler::HandleRead	(	int	fd,
		QBuffer *	buff
	)

private

Definition at line 152 of file mythsystemunix.cpp.

Referenced by remove(), and run().

◆ HandleWrite() [1/2]

bool MythSystemLegacyIOHandler::HandleWrite	(	HANDLE	h,
		QBuffer *	buff
	)

private

Definition at line 167 of file mythsystemwindows.cpp.

◆ HandleWrite() [2/2]

void MythSystemLegacyIOHandler::HandleWrite	(	int	fd,
		QBuffer *	buff
	)

private

Definition at line 184 of file mythsystemunix.cpp.

Referenced by run().

◆ insert() [1/2]

void MythSystemLegacyIOHandler::insert	(	HANDLE	h,
		QBuffer *	buff
	)

Definition at line 192 of file mythsystemwindows.cpp.

◆ insert() [2/2]

void MythSystemLegacyIOHandler::insert	(	int	fd,
		QBuffer *	buff
	)

Definition at line 216 of file mythsystemunix.cpp.

Referenced by MythSystemLegacyManager::append().

◆ remove() [1/2]

void MythSystemLegacyIOHandler::remove ( HANDLE h )

Definition at line 211 of file mythsystemwindows.cpp.

◆ remove() [2/2]

void MythSystemLegacyIOHandler::remove ( int fd )

Definition at line 236 of file mythsystemunix.cpp.

Referenced by MythSystemLegacyManager::append(), and MythSystemLegacySignalManager::run().

◆ run() [1/2]

void MythSystemLegacyIOHandler::run ( void )

overridevirtual

Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead.

Note: If you override this method you must call RunProlog before you do any work and RunEpilog before you exit the run method.

Reimplemented from MThread.

Definition at line 85 of file mythsystemunix.cpp.

◆ run() [2/2]

void MythSystemLegacyIOHandler::run ( void )

overridevirtual

Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead.

Note: If you override this method you must call RunProlog before you do any work and RunEpilog before you exit the run method.

Reimplemented from MThread.

◆ Wait() [1/2]

void MythSystemLegacyIOHandler::Wait ( HANDLE h )

Definition at line 200 of file mythsystemwindows.cpp.

◆ Wait() [2/2]

void MythSystemLegacyIOHandler::Wait ( int fd )

Definition at line 225 of file mythsystemunix.cpp.

Referenced by MythSystemLegacyManager::append().

◆ wake() [1/2]

void MythSystemLegacyIOHandler::wake ( )

Definition at line 251 of file mythsystemunix.cpp.

Referenced by insert(), and MythSystemLegacyManager::run().

◆ wake() [2/2]

void MythSystemLegacyIOHandler::wake ( )

Member Data Documentation

◆ m_fds

fd_set MythSystemLegacyIOHandler::m_fds {}

private

Definition at line 56 of file mythsystemunix.h.

Referenced by BuildFDs(), and run().

◆ m_maxfd

int MythSystemLegacyIOHandler::m_maxfd {-1}

private

Definition at line 57 of file mythsystemunix.h.

Referenced by BuildFDs(), and run().

◆ m_pLock

QMutex MythSystemLegacyIOHandler::m_pLock

private

Definition at line 53 of file mythsystemunix.h.

Referenced by insert(), remove(), run(), and Wait().

◆ m_pMap

PMap_t MythSystemLegacyIOHandler::m_pMap

private

Definition at line 54 of file mythsystemunix.h.

Referenced by BuildFDs(), HandleRead(), HandleWrite(), insert(), remove(), run(), and Wait().

◆ m_pWait

QWaitCondition MythSystemLegacyIOHandler::m_pWait

private

Definition at line 52 of file mythsystemunix.h.

Referenced by run(), and wake().

◆ m_pWaitLock

QMutex MythSystemLegacyIOHandler::m_pWaitLock

private

Definition at line 51 of file mythsystemunix.h.

Referenced by run(), and wake().

◆ m_read

bool MythSystemLegacyIOHandler::m_read {true}

private

Definition at line 58 of file mythsystemunix.h.

Referenced by remove(), and run().

◆ m_readbuf [1/2]

std::array<char,65536> MythSystemLegacyIOHandler::m_readbuf {}

private

Definition at line 59 of file mythsystemunix.h.

Referenced by HandleRead().

◆ m_readbuf [2/2]

char MythSystemLegacyIOHandler::m_readbuf[65536]

private

Definition at line 49 of file mythsystemwindows.h.

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

mythtv/libs/libmythbase/mythsystemunix.h
mythtv/libs/libmythbase/mythsystemwindows.h
mythtv/libs/libmythbase/mythsystemunix.cpp
mythtv/libs/libmythbase/mythsystemwindows.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MythSystemLegacyIOHandler() [1/2]

◆ ~MythSystemLegacyIOHandler() [1/2]

◆ MythSystemLegacyIOHandler() [2/2]

◆ ~MythSystemLegacyIOHandler() [2/2]

Member Function Documentation

◆ BuildFDs()

◆ HandleRead() [1/2]

◆ HandleRead() [2/2]

◆ HandleWrite() [1/2]

◆ HandleWrite() [2/2]

◆ insert() [1/2]

◆ insert() [2/2]

◆ remove() [1/2]

◆ remove() [2/2]

◆ run() [1/2]

◆ run() [2/2]

◆ Wait() [1/2]

◆ Wait() [2/2]

◆ wake() [1/2]

◆ wake() [2/2]

Member Data Documentation

◆ m_fds

◆ m_maxfd

◆ m_pLock

◆ m_pMap

◆ m_pWait

◆ m_pWaitLock

◆ m_read

◆ m_readbuf [1/2]

◆ m_readbuf [2/2]