#include <mythbackend/scheduler.h>

Inheritance diagram for Scheduler:

Collaboration diagram for Scheduler:

Public Types
enum	SchedSortColumn : std::uint8_t { kSortTitle, kSortLastRecorded, kSortNextRecording, kSortPriority, kSortType }

Public Member Functions
	Scheduler (bool runthread, QMap< int, EncoderLink * > _tvList, const QString &tmptable="record", Scheduler master_sched=nullptr)

	~Scheduler () override

void	Stop (void)

void	Wait (void)

void	SetExpirer (AutoExpire *autoExpirer)

AutoExpire *	GetExpirer ()

void	Reschedule (const QStringList &request)

void	RescheduleMatch (uint recordid, uint sourceid, uint mplexid, const QDateTime &maxstarttime, const QString &why)

void	RescheduleCheck (const RecordingInfo &recinfo, const QString &why)

void	ReschedulePlace (const QString &why)

void	AddRecording (const RecordingInfo &pi)

void	AddRecording (const ProgramInfo &prog)

void	FillRecordListFromDB (uint recordid=0)

void	FillRecordListFromMaster (void)

void	UpdateRecStatus (RecordingInfo *pginfo)

void	UpdateRecStatus (uint cardid, uint chanid, const QDateTime &startts, RecStatus::Type recstatus, const QDateTime &recendts)

bool	GetAllPending (RecList &retList, int recRuleId=0) const

bool	GetAllPending (ProgramList &retList, int recRuleId=0) const

void	GetAllPending (QStringList &strList) const override

QMap< QString, ProgramInfo * >	GetRecording (void) const override

virtual RecordingInfo *	GetRecording (uint recordedid) const

void	getConflicting (RecordingInfo *pginfo, QStringList &strlist)

void	getConflicting (RecordingInfo pginfo, RecList retlist)

void	PrintList (bool onlyFutureRecordings=false)

void	SetMainServer (MainServer *ms)

MainServer *	GetMainServer ()

void	SlaveConnected (const RecordingList &slavelist)

void	SlaveDisconnected (uint cardid)

void	DisableScheduling (void)

void	EnableScheduling (void)

bool	QueryScheduling (void) const

void	GetNextLiveTVDir (uint cardid)

void	ResetIdleTime (void)

RecStatus::Type	GetRecStatus (const ProgramInfo &pginfo)

int	GetError (void) const

void	AddChildInput (uint parentid, uint childid)

void	DelayShutdown ()

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...

Public Member Functions inherited from MythScheduler
	MythScheduler ()=default

virtual	~MythScheduler ()=default

Static Public Member Functions
static void	GetAllScheduled (QStringList &strList, SchedSortColumn sortBy=kSortTitle, bool ascending=true)
	Returns all scheduled programs serialized into a QStringList. More...

static void	GetAllScheduled (RecList &proglist, SchedSortColumn sortBy=kSortTitle, bool ascending=true)
	Returns all scheduled programs. More...

static void	PrintList (const RecList &list, bool onlyFutureRecordings=false)

static void	PrintRec (const RecordingInfo *p, const QString &prefix="")

static bool	WasStartedAutomatically ()

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

Protected Member Functions inherited from MThread
int	exec (void)
	Enters the qt event loop. call exit or quit to exit thread. More...

Private Types
enum	OpenEndType : std::uint8_t { openEndNever = 0, openEndDiffChannel = 1, openEndAlways = 2 }

using	IsSameKey = std::pair< const RecordingInfo , const RecordingInfo >

using	IsSameCacheType = QMap< IsSameKey, bool >

Private Member Functions
bool	InitInputInfoMap (void)

void	CreateTempTables (void)

void	DeleteTempTables (void)

void	UpdateDuplicates (void)

bool	FillRecordList (void)

void	UpdateMatches (uint recordid, uint sourceid, uint mplexid, const QDateTime &maxstarttime)

void	UpdateManuals (uint recordid)

void	BuildWorkList (void)

bool	ClearWorkList (void)

void	AddNewRecords (void)

void	AddNotListed (void)

void	BuildNewRecordsQueries (uint recordid, QStringList &from, QStringList &where, MSqlBindings &bindings)

void	PruneOverlaps (void)

void	BuildListMaps (void)

void	ClearListMaps (void)

bool	IsBusyRecording (const RecordingInfo *rcinfo)

bool	IsSameProgram (const RecordingInfo a, const RecordingInfo b) const

bool	FindNextConflict (const RecList &cardlist, const RecordingInfo p, RecConstIter &iter, OpenEndType openEnd=openEndNever, uint paffinity=nullptr, bool ignoreinput=false) const

const RecordingInfo *	FindConflict (const RecordingInfo p, OpenEndType openEnd=openEndNever, uint affinity=nullptr, bool checkAll=false) const

void	MarkOtherShowings (RecordingInfo *p)

void	MarkShowingsList (const RecList &showinglist, RecordingInfo *p)

void	BackupRecStatus (void)

void	RestoreRecStatus (void)

bool	TryAnotherShowing (RecordingInfo *p, bool samePriority, bool livetv=false)

void	SchedNewRecords (void)

void	SchedNewFirstPass (RecIter &start, const RecIter &end, int recpriority, int recpriority2)

void	SchedNewRetryPass (const RecIter &start, const RecIter &end, bool samePriority, bool livetv=false)

void	SchedLiveTV (void)

void	PruneRedundants (void)

void	UpdateNextRecord (void)

bool	ChangeRecordingEnd (RecordingInfo oldp, RecordingInfo newp)

void	ShutdownServer (std::chrono::seconds prerollseconds, QDateTime &idleSince)

void	PutInactiveSlavesToSleep (void)

bool	WakeUpSlave (const QString &slaveHostname, bool setWakingStatus=true)

void	WakeUpSlaves (void)

int	FillRecordingDir (const QString &title, const QString &hostname, const QString &storagegroup, const QDateTime &recstartts, const QDateTime &recendts, uint cardid, QString &recording_dir, const RecList &reclist)

void	FillDirectoryInfoCache (void)

void	OldRecordedFixups (void)

void	ResetDuplicates (uint recordid, uint findid, const QString &title, const QString &subtitle, const QString &descrip, const QString &programid)

bool	HandleReschedule (void)

bool	HandleRunSchedulerStartup (std::chrono::seconds prerollseconds, std::chrono::minutes idleWaitForRecordingTime)

void	HandleWakeSlave (RecordingInfo &ri, std::chrono::seconds prerollseconds)

bool	HandleRecording (RecordingInfo &ri, bool &statuschanged, QDateTime &nextStartTime, QDateTime &nextWakeTime, std::chrono::seconds prerollseconds)

void	HandleRecordingStatusChange (RecordingInfo &ri, RecStatus::Type recStatus, const QString &details)

bool	AssignGroupInput (RecordingInfo &ri, std::chrono::seconds prerollseconds)

void	HandleIdleShutdown (bool &blockShutdown, QDateTime &idleSince, std::chrono::seconds prerollseconds, std::chrono::seconds idleTimeoutSecs, std::chrono::minutes idleWaitForRecordingTime, bool statuschanged)

void	EnqueueMatch (uint recordid, uint sourceid, uint mplexid, const QDateTime &maxstarttime, const QString &why)

void	EnqueueCheck (const RecordingInfo &recinfo, const QString &why)

void	EnqueuePlace (const QString &why)

bool	HaveQueuedRequests (void)

void	ClearRequestQueue (void)

bool	CreateConflictLists (void)

Static Private Member Functions
static bool	VerifyCards (void)

static bool	CheckShutdownServer (std::chrono::seconds prerollseconds, QDateTime &idleSince, bool &blockShutdown, uint logmask)

Private Attributes
QString	m_recordTable

QString	m_priorityTable

MythDeque< QStringList >	m_reschedQueue

QMutex	m_schedLock

QMutex	m_recordMatchLock

QWaitCondition	m_reschedWait

RecList	m_recList

RecList	m_workList

RecList	m_livetvList

QMap< uint, SchedInputInfo >	m_sinputInfoMap

std::vector< RecList * >	m_conflictLists

QMap< uint, RecList >	m_recordIdListMap

QMap< QString, RecList >	m_titleListMap

QDateTime	m_schedTime

bool	m_recListChanged {false}

bool	m_specSched {false}

bool	m_schedulingEnabled {true}

QMap< int, bool >	m_schedAfterStartMap

QMap< int, EncoderLink * > *	m_tvList {nullptr}

AutoExpire *	m_expirer {nullptr}

QSet< uint >	m_schedOrderWarned

bool	m_doRun {false}

MainServer *	m_mainServer {nullptr}

QMutex	m_resetIdleTimeLock

bool	m_resetIdleTime {false}

bool	m_isShuttingDown {false}

MSqlQueryInfo	m_dbConn

QMap< QString, FileSystemInfo >	m_fsInfoCache

int	m_error {0}

std::array< QSet< QString >, 4 >	m_sysEvents

QDateTime	m_livetvTime

QDateTime	m_lastPrepareTime

std::chrono::milliseconds	m_delayShutdownTime {0ms}

OpenEndType	m_openEnd { openEndNever }

IsSameCacheType	m_cacheIsSameProgram

int	m_tmLastLog {0}

Additional Inherited Members
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 45 of file scheduler.h.

Member Typedef Documentation

◆ IsSameKey

using Scheduler::IsSameKey = std::pair<const RecordingInfo*,const RecordingInfo*>

private

Definition at line 292 of file scheduler.h.

◆ IsSameCacheType

using Scheduler::IsSameCacheType = QMap<IsSameKey,bool>

private

Definition at line 293 of file scheduler.h.

Member Enumeration Documentation

◆ SchedSortColumn

enum Scheduler::SchedSortColumn : std::uint8_t

Enumerator
kSortTitle
kSortLastRecorded
kSortNextRecording
kSortPriority
kSortType

Definition at line 86 of file scheduler.h.

◆ OpenEndType

enum Scheduler::OpenEndType : std::uint8_t

private

Enumerator
openEndNever
openEndDiffChannel
openEndAlways

Definition at line 129 of file scheduler.h.

Constructor & Destructor Documentation

◆ Scheduler()

Scheduler::Scheduler	(	bool	runthread,
		QMap< int, EncoderLink * > *	_tvList,
		const QString &	tmptable = `"record"`,
		Scheduler *	master_sched = `nullptr`
	)

Definition at line 62 of file scheduler.cpp.

◆ ~Scheduler()

Scheduler::~Scheduler ( )

override

Definition at line 102 of file scheduler.cpp.

Member Function Documentation

◆ Stop()

void Scheduler::Stop ( void )

Definition at line 138 of file scheduler.cpp.

Referenced by MainServer::Stop().

◆ Wait()

void Scheduler::Wait ( void )

inline

Definition at line 53 of file scheduler.h.

Referenced by MainServer::Stop().

◆ SetExpirer()

void Scheduler::SetExpirer ( AutoExpire * autoExpirer )

inline

Definition at line 55 of file scheduler.h.

Referenced by run_backend().

◆ GetExpirer()

AutoExpire* Scheduler::GetExpirer ( )

inline

Definition at line 56 of file scheduler.h.

◆ Reschedule()

void Scheduler::Reschedule ( const QStringList & request )

Definition at line 1865 of file scheduler.cpp.

Referenced by MainServer::customEvent(), MainServer::HandleRescheduleRecordings(), RescheduleCheck(), RescheduleMatch(), and ReschedulePlace().

◆ RescheduleMatch()

void Scheduler::RescheduleMatch	(	uint	recordid,
		uint	sourceid,
		uint	mplexid,
		const QDateTime &	maxstarttime,
		const QString &	why
	)

inline

Definition at line 59 of file scheduler.h.

Referenced by MainServer::HandleGetPendingRecordings().

◆ RescheduleCheck()

void Scheduler::RescheduleCheck	(	const RecordingInfo &	recinfo,
		const QString &	why
	)

inline

Definition at line 63 of file scheduler.h.

Referenced by MainServer::DoHandleDeleteRecording(), and MainServer::DoHandleUndeleteRecording().

◆ ReschedulePlace()

void Scheduler::ReschedulePlace ( const QString & why )

inline

Definition at line 65 of file scheduler.h.

Referenced by MainServer::HandleAnnounce(), MainServer::HandleFreeTuner(), MainServer::HandleLockTuner(), and MainServer::HandleSlaveDisconnectedEvent().

◆ AddRecording() [1/2]

void Scheduler::AddRecording ( const RecordingInfo & pi )

Definition at line 1872 of file scheduler.cpp.

Referenced by AddRecording(), and MainServer::customEvent().

◆ AddRecording() [2/2]

void Scheduler::AddRecording ( const ProgramInfo & prog )

inline

Definition at line 69 of file scheduler.h.

◆ FillRecordListFromDB()

void Scheduler::FillRecordListFromDB ( uint recordid = 0 )

Parameters

recordid Record ID of recording that has changed, or 0 if anything might have been changed.

Definition at line 491 of file scheduler.cpp.

Referenced by handle_command(), and MainServer::HandleGetPendingRecordings().

◆ FillRecordListFromMaster()

void Scheduler::FillRecordListFromMaster ( void )

Definition at line 574 of file scheduler.cpp.

Referenced by handle_command().

◆ UpdateRecStatus() [1/2]

void Scheduler::UpdateRecStatus ( RecordingInfo * pginfo )

Definition at line 649 of file scheduler.cpp.

Referenced by MainServer::customEvent(), and MainServer::DoHandleStopRecording().

◆ UpdateRecStatus() [2/2]

void Scheduler::UpdateRecStatus	(	uint	cardid,
		uint	chanid,
		const QDateTime &	startts,
		RecStatus::Type	recstatus,
		const QDateTime &	recendts
	)

Definition at line 706 of file scheduler.cpp.

◆ GetAllPending() [1/3]

bool Scheduler::GetAllPending	(	RecList &	retList,
		int	recRuleId = `0`
	)		const

Definition at line 1745 of file scheduler.cpp.

Referenced by HttpStatus::FillStatusXML(), V2Status::FillStatusXML(), FillUpcomingList(), GetAllPending(), V2Guide::GetProgramGuide(), V2Guide::GetProgramList(), MainServer::HandleGetPendingRecordings(), ProgramInfo::LoadFromScheduler(), Scheduler(), and MainServer::UpdateSystemdStatus().

◆ GetAllPending() [2/3]

bool Scheduler::GetAllPending	(	ProgramList &	retList,
		int	recRuleId = `0`
	)		const

Definition at line 1764 of file scheduler.cpp.

◆ GetAllPending() [3/3]

void Scheduler::GetAllPending ( QStringList & strList ) const

overridevirtual

Implements MythScheduler.

Definition at line 1829 of file scheduler.cpp.

◆ GetRecording() [1/2]

QMap< QString, ProgramInfo * > Scheduler::GetRecording ( void ) const

overridevirtual

Implements MythScheduler.

Definition at line 1784 of file scheduler.cpp.

Referenced by MainServer::HandleQueryRecordings(), RecordingExtender::processActiveRecordings(), and RecordingExtender::processNewRecordings().

◆ GetRecording() [2/2]

RecordingInfo * Scheduler::GetRecording ( uint recordedid ) const

virtual

Definition at line 1800 of file scheduler.cpp.

◆ GetAllScheduled() [1/2]

void Scheduler::GetAllScheduled	(	QStringList &	strList,
		SchedSortColumn	sortBy = `kSortTitle`,
		bool	ascending = `true`
	)

static

Returns all scheduled programs serialized into a QStringList.

Definition at line 1847 of file scheduler.cpp.

Referenced by V2Dvr::GetRecordScheduleList(), and MainServer::HandleGetScheduledRecordings().

◆ GetAllScheduled() [2/2]

void Scheduler::GetAllScheduled	(	RecList &	proglist,
		SchedSortColumn	sortBy = `kSortTitle`,
		bool	ascending = `true`
	)

static

Returns all scheduled programs.

Note: Caller is responsible for deleting the RecordingInfo's returned.

Definition at line 4955 of file scheduler.cpp.

◆ getConflicting() [1/2]

void Scheduler::getConflicting	(	RecordingInfo *	pginfo,
		QStringList &	strlist
	)

Definition at line 1715 of file scheduler.cpp.

Referenced by MainServer::HandleGetConflictingRecordings().

◆ getConflicting() [2/2]

void Scheduler::getConflicting	(	RecordingInfo *	pginfo,
		RecList *	retlist
	)

Definition at line 1731 of file scheduler.cpp.

◆ PrintList() [1/2]

void Scheduler::PrintList ( bool onlyFutureRecordings = false )

inline

Definition at line 99 of file scheduler.h.

Referenced by handle_command(), and HandleReschedule().

◆ PrintList() [2/2]

void Scheduler::PrintList	(	const RecList &	list,
		bool	onlyFutureRecordings = `false`
	)

static

Definition at line 586 of file scheduler.cpp.

◆ PrintRec()

void Scheduler::PrintRec	(	const RecordingInfo *	p,
		const QString &	prefix = `""`
	)

static

Definition at line 611 of file scheduler.cpp.

Referenced by PrintList(), SchedNewFirstPass(), SchedNewRetryPass(), and TryAnotherShowing().

◆ SetMainServer()

void Scheduler::SetMainServer ( MainServer * ms )

Definition at line 145 of file scheduler.cpp.

Referenced by MainServer::MainServer(), and MainServer::Stop().

◆ GetMainServer()

MainServer* Scheduler::GetMainServer ( )

inline

Definition at line 105 of file scheduler.h.

Referenced by V2Status::V2Status().

◆ SlaveConnected()

void Scheduler::SlaveConnected ( const RecordingList & slavelist )

Definition at line 831 of file scheduler.cpp.

Referenced by MainServer::HandleAnnounce().

◆ SlaveDisconnected()

void Scheduler::SlaveDisconnected ( uint cardid )

Definition at line 906 of file scheduler.cpp.

Referenced by MainServer::HandleSlaveDisconnectedEvent().

◆ DisableScheduling()

void Scheduler::DisableScheduling ( void )

inline

Definition at line 110 of file scheduler.h.

Referenced by run_backend().

◆ EnableScheduling()

void Scheduler::EnableScheduling ( void )

inline

Definition at line 111 of file scheduler.h.

◆ QueryScheduling()

bool Scheduler::QueryScheduling ( void ) const

inline

Definition at line 112 of file scheduler.h.

◆ GetNextLiveTVDir()

void Scheduler::GetNextLiveTVDir ( uint cardid )

Definition at line 5165 of file scheduler.cpp.

Referenced by MainServer::customEvent().

◆ ResetIdleTime()

void Scheduler::ResetIdleTime ( void )

Definition at line 150 of file scheduler.cpp.

Referenced by MainServer::customEvent().

◆ WasStartedAutomatically()

bool Scheduler::WasStartedAutomatically ( )

static

Definition at line 5767 of file scheduler.cpp.

Referenced by HandleRunSchedulerStartup().

◆ GetRecStatus()

RecStatus::Type Scheduler::GetRecStatus ( const ProgramInfo & pginfo )

Definition at line 1810 of file scheduler.cpp.

Referenced by MainServer::customEvent().

◆ GetError()

int Scheduler::GetError ( void ) const

inline

Definition at line 120 of file scheduler.h.

Referenced by run_backend().

◆ AddChildInput()

void Scheduler::AddChildInput	(	uint	parentid,
		uint	childid
	)

Definition at line 5949 of file scheduler.cpp.

Referenced by MainServer::HandleAddChildInput().

◆ DelayShutdown()

void Scheduler::DelayShutdown ( )

Definition at line 3090 of file scheduler.cpp.

Referenced by V2Myth::DelayShutdown().

◆ run()

void Scheduler::run ( void )

overrideprotectedvirtual

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 2035 of file scheduler.cpp.

◆ VerifyCards()

bool Scheduler::VerifyCards ( void )

staticprivate

Definition at line 157 of file scheduler.cpp.

Referenced by Scheduler().

◆ InitInputInfoMap()

bool Scheduler::InitInputInfoMap ( void )

private

Definition at line 5905 of file scheduler.cpp.

Referenced by Scheduler().

◆ CreateTempTables()

void Scheduler::CreateTempTables ( void )

private

Definition at line 4210 of file scheduler.cpp.

Referenced by FillRecordListFromDB(), and HandleReschedule().

◆ DeleteTempTables()

void Scheduler::DeleteTempTables ( void )

private

Definition at line 4258 of file scheduler.cpp.

Referenced by FillRecordListFromDB(), and HandleReschedule().

◆ UpdateDuplicates()

void Scheduler::UpdateDuplicates ( void )

private

Definition at line 4274 of file scheduler.cpp.

Referenced by FillRecordListFromDB(), and HandleReschedule().

◆ FillRecordList()

bool Scheduler::FillRecordList ( void )

private

Definition at line 440 of file scheduler.cpp.

Referenced by FillRecordListFromDB(), and HandleReschedule().

◆ UpdateMatches()

void Scheduler::UpdateMatches	(	uint	recordid,
		uint	sourceid,
		uint	mplexid,
		const QDateTime &	maxstarttime
	)

private

Definition at line 4040 of file scheduler.cpp.

Referenced by FillRecordListFromDB(), and HandleReschedule().

◆ UpdateManuals()

void Scheduler::UpdateManuals ( uint recordid )

private

Definition at line 3716 of file scheduler.cpp.

Referenced by BuildNewRecordsQueries().

◆ BuildWorkList()

void Scheduler::BuildWorkList ( void )

private

Definition at line 936 of file scheduler.cpp.

Referenced by FillRecordList().

◆ ClearWorkList()

bool Scheduler::ClearWorkList ( void )

private

Definition at line 948 of file scheduler.cpp.

Referenced by FillRecordList().

◆ AddNewRecords()

void Scheduler::AddNewRecords ( void )

private

Definition at line 4382 of file scheduler.cpp.

Referenced by FillRecordList().

◆ AddNotListed()

void Scheduler::AddNotListed ( void )

private

Definition at line 4823 of file scheduler.cpp.

Referenced by FillRecordList().

◆ BuildNewRecordsQueries()

void Scheduler::BuildNewRecordsQueries	(	uint	recordid,
		QStringList &	from,
		QStringList &	where,
		MSqlBindings &	bindings
	)

private

Definition at line 3878 of file scheduler.cpp.

Referenced by UpdateMatches().

◆ PruneOverlaps()

void Scheduler::PruneOverlaps ( void )

private

Definition at line 993 of file scheduler.cpp.

Referenced by FillRecordList().

◆ BuildListMaps()

void Scheduler::BuildListMaps ( void )

private

Definition at line 1017 of file scheduler.cpp.

Referenced by FillRecordList().

◆ ClearListMaps()

void Scheduler::ClearListMaps ( void )

private

Definition at line 1052 of file scheduler.cpp.

Referenced by FillRecordList().

◆ IsBusyRecording()

bool Scheduler::IsBusyRecording ( const RecordingInfo * rcinfo )

private

Definition at line 1913 of file scheduler.cpp.

Referenced by HandleRecording().

◆ IsSameProgram()

bool Scheduler::IsSameProgram	(	const RecordingInfo *	a,
		const RecordingInfo *	b
	)		const

private

Definition at line 1061 of file scheduler.cpp.

Referenced by MarkShowingsList(), and TryAnotherShowing().

◆ FindNextConflict()

bool Scheduler::FindNextConflict	(	const RecList &	cardlist,
		const RecordingInfo *	p,
		RecConstIter &	iter,
		OpenEndType	openEnd = `openEndNever`,
		uint *	paffinity = `nullptr`,
		bool	ignoreinput = `false`
	)		const

private

Definition at line 1077 of file scheduler.cpp.

Referenced by ChangeRecordingEnd(), FindConflict(), getConflicting(), SchedNewRetryPass(), and TryAnotherShowing().

◆ FindConflict()

const RecordingInfo * Scheduler::FindConflict	(	const RecordingInfo *	p,
		OpenEndType	openEnd = `openEndNever`,
		uint *	affinity = `nullptr`,
		bool	checkAll = `false`
	)		const

private

Definition at line 1182 of file scheduler.cpp.

Referenced by SchedNewFirstPass(), and TryAnotherShowing().

◆ MarkOtherShowings()

void Scheduler::MarkOtherShowings ( RecordingInfo * p )

private

Definition at line 1202 of file scheduler.cpp.

Referenced by SchedNewFirstPass(), SchedNewRecords(), SchedNewRetryPass(), and TryAnotherShowing().

◆ MarkShowingsList()

void Scheduler::MarkShowingsList	(	const RecList &	showinglist,
		RecordingInfo *	p
	)

private

Definition at line 1221 of file scheduler.cpp.

Referenced by MarkOtherShowings().

◆ BackupRecStatus()

void Scheduler::BackupRecStatus ( void )

private

Definition at line 1246 of file scheduler.cpp.

Referenced by SchedNewRetryPass().

◆ RestoreRecStatus()

void Scheduler::RestoreRecStatus ( void )

private

Definition at line 1254 of file scheduler.cpp.

Referenced by SchedNewRetryPass().

◆ TryAnotherShowing()

bool Scheduler::TryAnotherShowing	(	RecordingInfo *	p,
		bool	samePriority,
		bool	livetv = `false`
	)

private

Definition at line 1262 of file scheduler.cpp.

Referenced by SchedNewRetryPass().

◆ SchedNewRecords()

void Scheduler::SchedNewRecords ( void )

private

Definition at line 1370 of file scheduler.cpp.

Referenced by FillRecordList().

◆ SchedNewFirstPass()

void Scheduler::SchedNewFirstPass	(	RecIter &	start,
		const RecIter &	end,
		int	recpriority,
		int	recpriority2
	)

private

Definition at line 1439 of file scheduler.cpp.

Referenced by SchedNewRecords().

◆ SchedNewRetryPass()

void Scheduler::SchedNewRetryPass	(	const RecIter &	start,
		const RecIter &	end,
		bool	samePriority,
		bool	livetv = `false`
	)

private

Definition at line 1517 of file scheduler.cpp.

Referenced by SchedLiveTV(), and SchedNewRecords().

◆ SchedLiveTV()

void Scheduler::SchedLiveTV ( void )

private

Definition at line 5715 of file scheduler.cpp.

Referenced by FillRecordList().

◆ PruneRedundants()

void Scheduler::PruneRedundants ( void )

private

Definition at line 1567 of file scheduler.cpp.

Referenced by FillRecordList().

◆ UpdateNextRecord()

void Scheduler::UpdateNextRecord ( void )

private

Definition at line 1648 of file scheduler.cpp.

Referenced by HandleRecordingStatusChange(), and HandleReschedule().

◆ ChangeRecordingEnd()

bool Scheduler::ChangeRecordingEnd	(	RecordingInfo *	oldp,
		RecordingInfo *	newp
	)

private

Definition at line 754 of file scheduler.cpp.

Referenced by AddNewRecords().

◆ CheckShutdownServer()

bool Scheduler::CheckShutdownServer	(	std::chrono::seconds	prerollseconds,
		QDateTime &	idleSince,
		bool &	blockShutdown,
		uint	logmask
	)

staticprivate

Definition at line 3320 of file scheduler.cpp.

Referenced by HandleIdleShutdown().

◆ ShutdownServer()

void Scheduler::ShutdownServer	(	std::chrono::seconds	prerollseconds,
		QDateTime &	idleSince
	)

private

Definition at line 3380 of file scheduler.cpp.

Referenced by HandleIdleShutdown().

◆ PutInactiveSlavesToSleep()

void Scheduler::PutInactiveSlavesToSleep ( void )

private

Definition at line 3495 of file scheduler.cpp.

Referenced by run().

◆ WakeUpSlave()

bool Scheduler::WakeUpSlave	(	const QString &	slaveHostname,
		bool	setWakingStatus = `true`
	)

private

Definition at line 3639 of file scheduler.cpp.

Referenced by HandleWakeSlave(), and WakeUpSlaves().

◆ WakeUpSlaves()

void Scheduler::WakeUpSlaves ( void )

private

Definition at line 3686 of file scheduler.cpp.

Referenced by Scheduler().

◆ FillRecordingDir()

int Scheduler::FillRecordingDir	(	const QString &	title,
		const QString &	hostname,
		const QString &	storagegroup,
		const QDateTime &	recstartts,
		const QDateTime &	recendts,
		uint	cardid,
		QString &	recording_dir,
		const RecList &	reclist
	)

private

Definition at line 5192 of file scheduler.cpp.

Referenced by GetNextLiveTVDir(), and HandleRecording().

◆ FillDirectoryInfoCache()

void Scheduler::FillDirectoryInfoCache ( void )

private

Definition at line 5693 of file scheduler.cpp.

Referenced by FillRecordingDir().

◆ OldRecordedFixups()

void Scheduler::OldRecordedFixups ( void )

private

Definition at line 1990 of file scheduler.cpp.

Referenced by run().

◆ ResetDuplicates()

void Scheduler::ResetDuplicates	(	uint	recordid,
		uint	findid,
		const QString &	title,
		const QString &	subtitle,
		const QString &	descrip,
		const QString &	programid
	)

private

Definition at line 2255 of file scheduler.cpp.

Referenced by HandleReschedule().

◆ HandleReschedule()

bool Scheduler::HandleReschedule ( void )

private

Definition at line 2332 of file scheduler.cpp.

Referenced by run().

◆ HandleRunSchedulerStartup()

bool Scheduler::HandleRunSchedulerStartup	(	std::chrono::seconds	prerollseconds,
		std::chrono::minutes	idleWaitForRecordingTime
	)

private

Definition at line 2502 of file scheduler.cpp.

Referenced by run().

◆ HandleWakeSlave()

void Scheduler::HandleWakeSlave	(	RecordingInfo &	ri,
		std::chrono::seconds	prerollseconds
	)

private

Definition at line 2554 of file scheduler.cpp.

Referenced by run().

◆ HandleRecording()

bool Scheduler::HandleRecording	(	RecordingInfo &	ri,
		bool &	statuschanged,
		QDateTime &	nextStartTime,
		QDateTime &	nextWakeTime,
		std::chrono::seconds	prerollseconds
	)

private

Definition at line 2657 of file scheduler.cpp.

Referenced by run().

◆ HandleRecordingStatusChange()

void Scheduler::HandleRecordingStatusChange	(	RecordingInfo &	ri,
		RecStatus::Type	recStatus,
		const QString &	details
	)

private

Definition at line 2912 of file scheduler.cpp.

Referenced by HandleRecording().

◆ AssignGroupInput()

bool Scheduler::AssignGroupInput	(	RecordingInfo &	ri,
		std::chrono::seconds	prerollseconds
	)

private

Definition at line 2951 of file scheduler.cpp.

Referenced by HandleRecording().

◆ HandleIdleShutdown()

void Scheduler::HandleIdleShutdown	(	bool &	blockShutdown,
		QDateTime &	idleSince,
		std::chrono::seconds	prerollseconds,
		std::chrono::seconds	idleTimeoutSecs,
		std::chrono::minutes	idleWaitForRecordingTime,
		bool	statuschanged
	)

private

Definition at line 3095 of file scheduler.cpp.

Referenced by run().

◆ EnqueueMatch()

void Scheduler::EnqueueMatch	(	uint	recordid,
		uint	sourceid,
		uint	mplexid,
		const QDateTime &	maxstarttime,
		const QString &	why
	)

inlineprivate

Definition at line 225 of file scheduler.h.

Referenced by AddRecording(), and run().

◆ EnqueueCheck()

void Scheduler::EnqueueCheck	(	const RecordingInfo &	recinfo,
		const QString &	why
	)

inlineprivate

Definition at line 229 of file scheduler.h.

Referenced by UpdateRecStatus().

◆ EnqueuePlace()

void Scheduler::EnqueuePlace ( const QString & why )

inlineprivate

Definition at line 232 of file scheduler.h.

Referenced by HandleRecording(), HandleReschedule(), and HandleWakeSlave().

◆ HaveQueuedRequests()

bool Scheduler::HaveQueuedRequests ( void )

inlineprivate

Definition at line 235 of file scheduler.h.

Referenced by HandleReschedule(), and run().

◆ ClearRequestQueue()

void Scheduler::ClearRequestQueue ( void )

inlineprivate

Definition at line 237 of file scheduler.h.

Referenced by run().

◆ CreateConflictLists()

bool Scheduler::CreateConflictLists ( void )

private

Definition at line 5815 of file scheduler.cpp.

Referenced by InitInputInfoMap().

Member Data Documentation

◆ m_recordTable

QString Scheduler::m_recordTable

private

Definition at line 135 of file scheduler.h.

Referenced by AddNewRecords(), AddNotListed(), BuildNewRecordsQueries(), CreateTempTables(), DeleteTempTables(), ResetDuplicates(), Scheduler(), UpdateDuplicates(), UpdateManuals(), and UpdateMatches().

◆ m_priorityTable

QString Scheduler::m_priorityTable

private

Definition at line 136 of file scheduler.h.

Referenced by AddNewRecords(), and Scheduler().

◆ m_reschedQueue

MythDeque<QStringList> Scheduler::m_reschedQueue

private

Definition at line 242 of file scheduler.h.

Referenced by ClearRequestQueue(), EnqueueCheck(), EnqueueMatch(), EnqueuePlace(), HandleReschedule(), HaveQueuedRequests(), and Reschedule().

◆ m_schedLock

QMutex Scheduler::m_schedLock

mutableprivate

◆ m_recordMatchLock

QMutex Scheduler::m_recordMatchLock

private

Definition at line 244 of file scheduler.h.

Referenced by FillRecordListFromDB(), and HandleReschedule().

◆ m_reschedWait

QWaitCondition Scheduler::m_reschedWait

private

Definition at line 245 of file scheduler.h.

Referenced by AddRecording(), Reschedule(), run(), Scheduler(), Stop(), UpdateRecStatus(), and ~Scheduler().

◆ m_recList

RecList Scheduler::m_recList

private

◆ m_workList

RecList Scheduler::m_workList

private

Definition at line 247 of file scheduler.h.

Referenced by AddNewRecords(), AddNotListed(), BackupRecStatus(), BuildListMaps(), BuildWorkList(), ClearWorkList(), FillRecordList(), PruneOverlaps(), PruneRedundants(), RestoreRecStatus(), SchedNewRecords(), and ~Scheduler().

◆ m_livetvList

RecList Scheduler::m_livetvList

private

Definition at line 248 of file scheduler.h.

Referenced by SchedLiveTV(), and TryAnotherShowing().

◆ m_sinputInfoMap

QMap<uint, SchedInputInfo> Scheduler::m_sinputInfoMap

private

Definition at line 249 of file scheduler.h.

Referenced by AddChildInput(), AddRecording(), AssignGroupInput(), BuildListMaps(), CreateConflictLists(), FindConflict(), FindNextConflict(), InitInputInfoMap(), IsBusyRecording(), SchedLiveTV(), SchedNewRetryPass(), SlaveConnected(), and ~Scheduler().

◆ m_conflictLists

std::vector<RecList *> Scheduler::m_conflictLists

private

Definition at line 250 of file scheduler.h.

Referenced by ClearListMaps(), CreateConflictLists(), and ~Scheduler().

◆ m_recordIdListMap

QMap<uint, RecList> Scheduler::m_recordIdListMap

private

Definition at line 251 of file scheduler.h.

Referenced by BuildListMaps(), ClearListMaps(), MarkOtherShowings(), and TryAnotherShowing().

◆ m_titleListMap

QMap<QString, RecList> Scheduler::m_titleListMap

private

Definition at line 252 of file scheduler.h.

Referenced by BuildListMaps(), ClearListMaps(), and MarkOtherShowings().

◆ m_schedTime

QDateTime Scheduler::m_schedTime

private

Definition at line 254 of file scheduler.h.

Referenced by AddNewRecords(), AddNotListed(), FillRecordList(), HandleRecording(), HandleReschedule(), PruneRedundants(), SchedLiveTV(), and TryAnotherShowing().

◆ m_recListChanged

bool Scheduler::m_recListChanged {false}

private

Definition at line 255 of file scheduler.h.

Referenced by AddRecording(), AssignGroupInput(), ChangeRecordingEnd(), ClearWorkList(), HandleIdleShutdown(), HandleRecording(), run(), SlaveConnected(), SlaveDisconnected(), and UpdateRecStatus().

◆ m_specSched

bool Scheduler::m_specSched {false}

private

Definition at line 257 of file scheduler.h.

Referenced by AddNewRecords(), ChangeRecordingEnd(), and UpdateNextRecord().

◆ m_schedulingEnabled

bool Scheduler::m_schedulingEnabled {true}

private

Definition at line 258 of file scheduler.h.

Referenced by DisableScheduling(), EnableScheduling(), HandleRecording(), and QueryScheduling().

◆ m_schedAfterStartMap

QMap<int, bool> Scheduler::m_schedAfterStartMap

private

Definition at line 259 of file scheduler.h.

Referenced by AddNewRecords(), and HandleRecordingStatusChange().

◆ m_tvList

QMap<int, EncoderLink *>* Scheduler::m_tvList {nullptr}

private

Definition at line 261 of file scheduler.h.

Referenced by AddNewRecords(), FillRecordingDir(), GetNextLiveTVDir(), HandleIdleShutdown(), HandleRecording(), HandleWakeSlave(), IsBusyRecording(), PutInactiveSlavesToSleep(), SchedLiveTV(), WakeUpSlave(), and WakeUpSlaves().

◆ m_expirer

AutoExpire* Scheduler::m_expirer {nullptr}

private

Definition at line 262 of file scheduler.h.

Referenced by FillRecordingDir(), GetExpirer(), GetNextLiveTVDir(), HandleRecording(), and SetExpirer().

◆ m_schedOrderWarned

QSet<uint> Scheduler::m_schedOrderWarned

private

Definition at line 264 of file scheduler.h.

Referenced by AddNewRecords().

◆ m_doRun

bool Scheduler::m_doRun {false}

private

Definition at line 266 of file scheduler.h.

Referenced by AddNewRecords(), run(), Scheduler(), Stop(), and ~Scheduler().

◆ m_mainServer

MainServer* Scheduler::m_mainServer {nullptr}

private

Definition at line 268 of file scheduler.h.

Referenced by FillDirectoryInfoCache(), FillRecordingDir(), GetMainServer(), HandleIdleShutdown(), run(), SetMainServer(), and ShutdownServer().

◆ m_resetIdleTimeLock

QMutex Scheduler::m_resetIdleTimeLock

private

Definition at line 270 of file scheduler.h.

Referenced by HandleIdleShutdown(), and ResetIdleTime().

◆ m_resetIdleTime

bool Scheduler::m_resetIdleTime {false}

private

Definition at line 271 of file scheduler.h.

Referenced by HandleIdleShutdown(), and ResetIdleTime().

◆ m_isShuttingDown

bool Scheduler::m_isShuttingDown {false}

private

Definition at line 273 of file scheduler.h.

Referenced by HandleIdleShutdown(), and ShutdownServer().

◆ m_dbConn

MSqlQueryInfo Scheduler::m_dbConn

private

Definition at line 274 of file scheduler.h.

Referenced by AddNewRecords(), AddNotListed(), BuildNewRecordsQueries(), CreateTempTables(), DeleteTempTables(), FillRecordListFromDB(), HandleReschedule(), OldRecordedFixups(), ResetDuplicates(), run(), Scheduler(), UpdateDuplicates(), UpdateManuals(), UpdateMatches(), and UpdateNextRecord().

◆ m_fsInfoCache

QMap<QString, FileSystemInfo> Scheduler::m_fsInfoCache

private

Definition at line 276 of file scheduler.h.

Referenced by FillDirectoryInfoCache(), and FillRecordingDir().

◆ m_error

int Scheduler::m_error {0}

private

Definition at line 278 of file scheduler.h.

Referenced by GetError().

◆ m_sysEvents

std::array<QSet<QString>,4> Scheduler::m_sysEvents

private

Definition at line 280 of file scheduler.h.

Referenced by HandleWakeSlave().

◆ m_livetvTime

QDateTime Scheduler::m_livetvTime

private

Definition at line 283 of file scheduler.h.

Referenced by SchedLiveTV(), SchedNewFirstPass(), SchedNewRecords(), SchedNewRetryPass(), and TryAnotherShowing().

◆ m_lastPrepareTime

QDateTime Scheduler::m_lastPrepareTime

private

Definition at line 285 of file scheduler.h.

Referenced by HandleRecording().

◆ m_delayShutdownTime

std::chrono::milliseconds Scheduler::m_delayShutdownTime {0ms}

private

Definition at line 287 of file scheduler.h.

Referenced by DelayShutdown(), and HandleIdleShutdown().

◆ m_openEnd

OpenEndType Scheduler::m_openEnd { openEndNever }

private

Definition at line 289 of file scheduler.h.

Referenced by SchedNewFirstPass(), and SchedNewRecords().

◆ m_cacheIsSameProgram

IsSameCacheType Scheduler::m_cacheIsSameProgram

mutableprivate

Definition at line 294 of file scheduler.h.

Referenced by ClearListMaps(), and IsSameProgram().

◆ m_tmLastLog

int Scheduler::m_tmLastLog {0}

private

Definition at line 295 of file scheduler.h.

Referenced by HandleIdleShutdown().

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

mythtv/programs/mythbackend/scheduler.h
mythtv/programs/mythbackend/scheduler.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ IsSameKey

◆ IsSameCacheType

Member Enumeration Documentation

◆ SchedSortColumn

◆ OpenEndType

Constructor & Destructor Documentation

◆ Scheduler()

◆ ~Scheduler()

Member Function Documentation

◆ Stop()

◆ Wait()

◆ SetExpirer()

◆ GetExpirer()

◆ Reschedule()

◆ RescheduleMatch()

◆ RescheduleCheck()

◆ ReschedulePlace()

◆ AddRecording() [1/2]

◆ AddRecording() [2/2]

◆ FillRecordListFromDB()

◆ FillRecordListFromMaster()

◆ UpdateRecStatus() [1/2]

◆ UpdateRecStatus() [2/2]

◆ GetAllPending() [1/3]

◆ GetAllPending() [2/3]

◆ GetAllPending() [3/3]

◆ GetRecording() [1/2]

◆ GetRecording() [2/2]

◆ GetAllScheduled() [1/2]

◆ GetAllScheduled() [2/2]

◆ getConflicting() [1/2]

◆ getConflicting() [2/2]

◆ PrintList() [1/2]

◆ PrintList() [2/2]

◆ PrintRec()

◆ SetMainServer()

◆ GetMainServer()

◆ SlaveConnected()

◆ SlaveDisconnected()

◆ DisableScheduling()

◆ EnableScheduling()

◆ QueryScheduling()

◆ GetNextLiveTVDir()

◆ ResetIdleTime()

◆ WasStartedAutomatically()

◆ GetRecStatus()

◆ GetError()

◆ AddChildInput()

◆ DelayShutdown()

◆ run()

◆ VerifyCards()

◆ InitInputInfoMap()

◆ CreateTempTables()

◆ DeleteTempTables()

◆ UpdateDuplicates()

◆ FillRecordList()

◆ UpdateMatches()

◆ UpdateManuals()

◆ BuildWorkList()

◆ ClearWorkList()

◆ AddNewRecords()

◆ AddNotListed()

◆ BuildNewRecordsQueries()

◆ PruneOverlaps()

◆ BuildListMaps()

◆ ClearListMaps()

◆ IsBusyRecording()

◆ IsSameProgram()

◆ FindNextConflict()