Inheritance diagram for MythSystemLegacyWrapper:

Collaboration diagram for MythSystemLegacyWrapper:

Public Member Functions
	~MythSystemLegacyWrapper (void) override

uint	GetFlags (void) const override
	Returns the flags passed to the constructor. More...

QString	GetStartingPath (void) const override
	Returns the starting path of the program. More...

Priority	GetCPUPriority (void) const override
	Return the CPU Priority of the program. More...

Priority	GetDiskPriority (void) const override
	Return the Disk Priority of the program. More...

bool	Wait (std::chrono::milliseconds timeout) override
	Blocks until child process is collected or timeout reached. More...

QIODevice *	GetStandardInputStream (void) override
	Returns the standard input stream for the program if the kMSStdIn flag was passed to the constructor. More...

QIODevice *	GetStandardOutputStream (void) override
	Returns the standard output stream for the program if the kMSStdOut flag was passed to the constructor. More...

QIODevice *	GetStandardErrorStream (void) override
	Returns the standard error stream for the program if the kMSStdErr flag was passed to the constructor. More...

void	Signal (MythSignal sig) override
	Sends the selected signal to the program. More...

int	GetExitCode (void) const override
	returns the exit code, if any, that the program returned. More...

Public Member Functions inherited from MythSystem
virtual	~MythSystem (void)=default

	MythSystem (const MythSystem &)=delete

MythSystem &	operator= (const MythSystem &)=delete

virtual uint	GetFlags (void) const =0
	Returns the flags passed to the constructor. More...

virtual QString	GetStartingPath (void) const =0
	Returns the starting path of the program. More...

virtual Priority	GetCPUPriority (void) const =0
	Return the CPU Priority of the program. More...

virtual Priority	GetDiskPriority (void) const =0
	Return the Disk Priority of the program. More...

virtual bool	Wait (std::chrono::milliseconds timeout=0ms)=0
	Blocks until child process is collected or timeout reached. More...

virtual QIODevice *	GetStandardInputStream (void)=0
	Returns the standard input stream for the program if the kMSStdIn flag was passed to the constructor. More...

virtual QIODevice *	GetStandardOutputStream (void)=0
	Returns the standard output stream for the program if the kMSStdOut flag was passed to the constructor. More...

virtual QIODevice *	GetStandardErrorStream (void)=0
	Returns the standard error stream for the program if the kMSStdErr flag was passed to the constructor. More...

virtual void	Signal (MythSignal)=0
	Sends the selected signal to the program. More...

virtual int	GetExitCode (void) const =0
	returns the exit code, if any, that the program returned. More...

Static Public Member Functions
static MythSystemLegacyWrapper *	Create (const QStringList &args, uint flags, const QString &startPath, Priority, Priority)

Static Public Member Functions inherited from MythSystem
static MythSystem *	Create (const QStringList &args, uint flags=kMSNone, const QString &startPath=QString(), Priority cpuPriority=kInheritPriority, Priority diskPriority=kInheritPriority)

static MythSystem *	Create (const QString &args, uint flags=kMSNone, const QString &startPath=QString(), Priority cpuPriority=kInheritPriority, Priority diskPriority=kInheritPriority)

Private Member Functions
	MythSystemLegacyWrapper (MythSystemLegacy *legacy, uint flags)

Private Attributes
QScopedPointer< MythSystemLegacy >	m_legacy

uint	m_flags

Additional Inherited Members
Public Types inherited from MythSystem
enum	Priority : std::uint8_t { kIdlePriority = 0 , kLowestPriority , kLowPriority , kNormalPriority , kHighPriority , kHighestPriority , kTimeCriticalPriority , kInheritPriority }
	Priorities that can be used for cpu and disk usage of child process. More...

Protected Member Functions inherited from MythSystem
	MythSystem ()=default

Detailed Description

Definition at line 39 of file mythsystem.cpp.

Constructor & Destructor Documentation

◆ ~MythSystemLegacyWrapper()

MythSystemLegacyWrapper::~MythSystemLegacyWrapper ( void )

inlineoverride

Definition at line 70 of file mythsystem.cpp.

◆ MythSystemLegacyWrapper()

MythSystemLegacyWrapper::MythSystemLegacyWrapper	(	MythSystemLegacy *	legacy,
		uint	flags
	)

inlineprivate

Definition at line 195 of file mythsystem.cpp.

Referenced by Create().

Member Function Documentation

◆ Create()

static MythSystemLegacyWrapper * MythSystemLegacyWrapper::Create	(	const QStringList &	args,
		uint	flags,
		const QString &	startPath,
		Priority	,
		Priority
	)

inlinestatic

Definition at line 42 of file mythsystem.cpp.

Referenced by MythSystem::Create().

◆ GetCPUPriority()

Priority MythSystemLegacyWrapper::GetCPUPriority ( void ) const

inlineoverridevirtual

Return the CPU Priority of the program.

Implements MythSystem.

Definition at line 87 of file mythsystem.cpp.

◆ GetDiskPriority()

Priority MythSystemLegacyWrapper::GetDiskPriority ( void ) const

inlineoverridevirtual

Return the Disk Priority of the program.

Implements MythSystem.

Definition at line 93 of file mythsystem.cpp.

◆ GetExitCode()

int MythSystemLegacyWrapper::GetExitCode ( void ) const

inlineoverridevirtual

returns the exit code, if any, that the program returned.

Returns -1 if the program exited without exit code. Returns -2 if the program has not yet been collected. Returns an exit code 0..255 if the program exited with exit code.

Implements MythSystem.

Definition at line 181 of file mythsystem.cpp.

◆ GetFlags()

uint MythSystemLegacyWrapper::GetFlags ( void ) const

inlineoverridevirtual

Returns the flags passed to the constructor.

Implements MythSystem.

Definition at line 75 of file mythsystem.cpp.

◆ GetStandardErrorStream()

QIODevice * MythSystemLegacyWrapper::GetStandardErrorStream ( void )

inlineoverridevirtual

Returns the standard error stream for the program if the kMSStdErr flag was passed to the constructor.

Implements MythSystem.

Definition at line 153 of file mythsystem.cpp.

◆ GetStandardInputStream()

QIODevice * MythSystemLegacyWrapper::GetStandardInputStream ( void )

inlineoverridevirtual

Returns the standard input stream for the program if the kMSStdIn flag was passed to the constructor.

Note: This is not safe!

Implements MythSystem.

Definition at line 119 of file mythsystem.cpp.

◆ GetStandardOutputStream()

QIODevice * MythSystemLegacyWrapper::GetStandardOutputStream ( void )

inlineoverridevirtual

Returns the standard output stream for the program if the kMSStdOut flag was passed to the constructor.

Implements MythSystem.

Definition at line 135 of file mythsystem.cpp.

◆ GetStartingPath()

QString MythSystemLegacyWrapper::GetStartingPath ( void ) const

inlineoverridevirtual

Returns the starting path of the program.

Implements MythSystem.

Definition at line 81 of file mythsystem.cpp.

◆ Signal()

void MythSystemLegacyWrapper::Signal ( MythSignal sig )

inlineoverridevirtual

Sends the selected signal to the program.

Implements MythSystem.

Definition at line 170 of file mythsystem.cpp.

◆ Wait()

bool MythSystemLegacyWrapper::Wait ( std::chrono::milliseconds timeout )

inlineoverridevirtual

Blocks until child process is collected or timeout reached.

Returns true if program has exited and has been collected. WARNING if program returns 142 then we will forever think it is running even though it is not. WARNING The legacy timeout is in seconds not milliseconds, timeout will be rounded.

Implements MythSystem.

Definition at line 104 of file mythsystem.cpp.

Referenced by GetStandardErrorStream(), GetStandardOutputStream(), and ~MythSystemLegacyWrapper().

Member Data Documentation

◆ m_flags

uint MythSystemLegacyWrapper::m_flags

private

Definition at line 203 of file mythsystem.cpp.

Referenced by GetFlags(), GetStandardErrorStream(), GetStandardInputStream(), and GetStandardOutputStream().

◆ m_legacy

QScopedPointer<MythSystemLegacy> MythSystemLegacyWrapper::m_legacy

private

Definition at line 202 of file mythsystem.cpp.

Referenced by GetExitCode(), GetStandardErrorStream(), GetStandardInputStream(), GetStandardOutputStream(), GetStartingPath(), MythSystemLegacyWrapper(), Signal(), and Wait().

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

mythtv/libs/libmythbase/mythsystem.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ~MythSystemLegacyWrapper()

◆ MythSystemLegacyWrapper()

Member Function Documentation

◆ Create()

◆ GetCPUPriority()

◆ GetDiskPriority()

◆ GetExitCode()

◆ GetFlags()

◆ GetStandardErrorStream()

◆ GetStandardInputStream()

◆ GetStandardOutputStream()

◆ GetStartingPath()

◆ Signal()

◆ Wait()

Member Data Documentation

◆ m_flags

◆ m_legacy