Scheduler Class Reference

#include <scheduler.h>

List of all members.

---

Detailed Description

Definition at line 34 of file scheduler.h.

Public Member Functions
	Scheduler (bool runthread, QMap< int, EncoderLink * > *tvList, QString recordTbl="record", Scheduler *master_sched=NULL)
	~Scheduler ()
void	SetExpirer (AutoExpire *autoExpirer)
void	Reschedule (int recordid)
void	AddRecording (const ProgramInfo &)
void	FillRecordListFromDB (int recordid=-1)
void	FillRecordListFromMaster (void)
void	UpdateRecStatus (ProgramInfo *pginfo)
void	UpdateRecStatus (int cardid, const QString &chanid, const QDateTime &startts, RecStatusType recstatus, const QDateTime &recendts)
bool	getAllPending (RecList *retList)
void	getAllPending (QStringList &strList)
void	getAllScheduled (QStringList &strList)
void	getConflicting (ProgramInfo *pginfo, QStringList &strlist)
void	getConflicting (ProgramInfo *pginfo, RecList *retlist)
void	PrintList (bool onlyFutureRecordings=false)
void	PrintList (RecList &list, bool onlyFutureRecordings=false)
void	PrintRec (const ProgramInfo *p, const char *prefix=NULL)
void	SetMainServer (MainServer *ms)
void	SlaveConnected (ProgramList &slavelist)
void	SlaveDisconnected (int cardid)
void	DisableScheduling (void)
void	EnableScheduling (void)
void	GetNextLiveTVDir (int cardid)
void	ResetIdleTime (void)
Protected Member Functions
void	RunScheduler (void)
Static Protected Member Functions
static void *	SchedulerThread (void *param)
Private Types
typedef pair< const ProgramInfo *, const ProgramInfo * >	IsSameKey
typedef QMap< IsSameKey, bool >	IsSameCacheType
Private Member Functions
void	verifyCards (void)
bool	FillRecordList (void)
void	UpdateMatches (int recordid)
void	UpdateManuals (int recordid)
void	BuildWorkList (void)
bool	ClearWorkList (void)
void	AddNewRecords (void)
void	AddNotListed (void)
void	BuildNewRecordsQueries (int recordid, QStringList &from, QStringList &where, MSqlBindings &bindings)
void	PruneOverlaps (void)
void	BuildListMaps (void)
void	ClearListMaps (void)
bool	IsBusyRecording (const ProgramInfo *rcinfo)
bool	IsSameProgram (const ProgramInfo *a, const ProgramInfo *b) const
bool	FindNextConflict (const RecList &cardlist, const ProgramInfo *p, RecConstIter &iter, bool openEnd=false) const
const ProgramInfo *	FindConflict (const QMap< int, RecList > &reclists, const ProgramInfo *p, bool openEnd=false) const
void	MarkOtherShowings (ProgramInfo *p)
void	MarkShowingsList (RecList &showinglist, ProgramInfo *p)
void	BackupRecStatus (void)
void	RestoreRecStatus (void)
bool	TryAnotherShowing (ProgramInfo *p, bool samePriority, bool preserveLive=false)
void	SchedNewRecords (void)
void	MoveHigherRecords (bool move_this=true)
void	SchedPreserveLiveTV (void)
void	PruneRedundants (void)
void	UpdateNextRecord (void)
bool	ChangeRecordingEnd (ProgramInfo *oldp, ProgramInfo *newp)
void	findAllScheduledPrograms (RecList &proglist)
bool	CheckShutdownServer (int prerollseconds, QDateTime &idleSince, bool &blockShutdown)
void	ShutdownServer (int prerollseconds, QDateTime &idleSince)
bool	WasStartedAutomatically ()
int	FillRecordingDir (ProgramInfo *pginfo, RecList &reclist)
void	FillDirectoryInfoCache (bool force=false)
Private Attributes
QString	recordTable
QString	priorityTable
QValueList< int >	reschedQueue
QMutex	reschedLock
QMutex	recordmatchLock
QWaitCondition	reschedWait
RecList	reclist
RecList	worklist
RecList	retrylist
QMap< int, RecList >	cardlistmap
QMap< int, RecList >	recordidlistmap
QMap< QString, RecList >	titlelistmap
InputGroupMap	igrp
QMutex *	reclist_lock
bool	reclist_changed
bool	specsched
bool	schedMoveHigher
bool	schedulingEnabled
QMap< int, bool >	schedAfterStartMap
QMap< int, EncoderLink * > *	m_tvList
AutoExpire *	expirer
QMap< QString, bool >	recPendingList
pthread_t	schedThread
bool	threadrunning
MainServer *	m_mainServer
QMutex	resetIdleTime_lock
bool	resetIdleTime
bool	m_isShuttingDown
MSqlQueryInfo	dbConn
QDateTime	fsInfoCacheFillTime
QMap< QString, FileSystemInfo >	fsInfoCache
QDateTime	livetvTime
int	livetvpriority
int	prefinputpri
QMap< QString, bool >	hasLaterList
IsSameCacheType	cache_is_same_program

---

Member Typedef Documentation

typedef pair<const ProgramInfo*,const ProgramInfo*> Scheduler::IsSameKey [private]

Definition at line 178 of file scheduler.h.

typedef QMap<IsSameKey,bool> Scheduler::IsSameCacheType [private]

Definition at line 179 of file scheduler.h.

---

Constructor & Destructor Documentation

Scheduler::Scheduler	(	bool	runthread,
		QMap< int, EncoderLink * > *	tvList,
		QString	recordTbl = "record",
		Scheduler *	master_sched = NULL
	)

Definition at line 43 of file scheduler.cpp.

Scheduler::~Scheduler

(

)

Definition at line 100 of file scheduler.cpp.

---

Member Function Documentation

void Scheduler::SetExpirer

(

AutoExpire *

autoExpirer

)

[inline]

Definition at line 41 of file scheduler.h.

Referenced by main().

void Scheduler::Reschedule

(

int

recordid

)

Definition at line 1413 of file scheduler.cpp.

Referenced by MainServer::connectionClosed(), MainServer::customEvent(), MainServer::HandleAnnounce(), MainServer::HandleFreeTuner(), MainServer::HandleLockTuner(), MainServer::HandleRescheduleRecordings(), and RunScheduler().

void Scheduler::AddRecording

(

const ProgramInfo &

pi

)

Definition at line 1423 of file scheduler.cpp.

Referenced by MainServer::customEvent().

void Scheduler::FillRecordListFromDB

(

int

recordid = -1

)

Parameters:

recordid

Record ID of recording that has changed, or -1 if anything might have been changed.

Definition at line 353 of file scheduler.cpp.

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

void Scheduler::FillRecordListFromMaster

(

void

)

Definition at line 416 of file scheduler.cpp.

Referenced by main().

void Scheduler::UpdateRecStatus

(

ProgramInfo *

pginfo

)

Definition at line 483 of file scheduler.cpp.

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

void Scheduler::UpdateRecStatus	(	int	cardid,
		const QString &	chanid,
		const QDateTime &	startts,
		RecStatusType	recstatus,
		const QDateTime &	recendts
	)

Definition at line 504 of file scheduler.cpp.

bool Scheduler::getAllPending

(

RecList *

retList

)

Definition at line 1359 of file scheduler.cpp.

Referenced by HttpStatus::FillStatusXML(), getAllPending(), MythXML::GetProgramDetails(), MythXML::GetProgramGuide(), MythXML::GetRecorded(), MainServer::HandleGetPendingRecordings(), MainServer::HandleQueryRecordings(), and Scheduler().

void Scheduler::getAllPending

(

QStringList &

strList

)

Definition at line 1379 of file scheduler.cpp.

void Scheduler::getAllScheduled

(

QStringList &

strList

)

Definition at line 1396 of file scheduler.cpp.

Referenced by MainServer::HandleGetScheduledRecordings().

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

Definition at line 1331 of file scheduler.cpp.

Referenced by MainServer::HandleGetConflictingRecordings().

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

Definition at line 1347 of file scheduler.cpp.

void Scheduler::PrintList

(

bool

onlyFutureRecordings = false

)

[inline]

Definition at line 61 of file scheduler.h.

Referenced by main(), and RunScheduler().

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

Definition at line 428 of file scheduler.cpp.

void Scheduler::PrintRec	(	const ProgramInfo *	p,
		const char *	prefix = NULL
	)

Definition at line 455 of file scheduler.cpp.

Referenced by MoveHigherRecords(), PrintList(), SchedNewRecords(), and TryAnotherShowing().

void Scheduler::SetMainServer

(

MainServer *

ms

)

Definition at line 125 of file scheduler.cpp.

Referenced by MainServer::MainServer().

void Scheduler::SlaveConnected

(

ProgramList &

slavelist

)

Definition at line 587 of file scheduler.cpp.

Referenced by MainServer::HandleAnnounce().

void Scheduler::SlaveDisconnected

(

int

cardid

)

Definition at line 646 of file scheduler.cpp.

Referenced by MainServer::connectionClosed().

void Scheduler::DisableScheduling

(

void

)

[inline]

Definition at line 71 of file scheduler.h.

Referenced by main().

void Scheduler::EnableScheduling

(

void

)

[inline]

Definition at line 72 of file scheduler.h.

void Scheduler::GetNextLiveTVDir

(

int

cardid

)

Definition at line 3248 of file scheduler.cpp.

Referenced by MainServer::customEvent().

void Scheduler::ResetIdleTime

(

void

)

Definition at line 130 of file scheduler.cpp.

Referenced by MainServer::customEvent().

void Scheduler::RunScheduler

(

void

)

[protected]

Definition at line 1499 of file scheduler.cpp.

Referenced by SchedulerThread().

void * Scheduler::SchedulerThread

(

void *

param

)

[static, protected]

Definition at line 2094 of file scheduler.cpp.

Referenced by Scheduler().

void Scheduler::verifyCards

(

void

)

[private]

Definition at line 137 of file scheduler.cpp.

Referenced by Scheduler().

bool Scheduler::FillRecordList

(

void

)

[private]

Definition at line 308 of file scheduler.cpp.

Referenced by FillRecordListFromDB(), and RunScheduler().

void Scheduler::UpdateMatches

(

int

recordid

)

[private]

Definition at line 2325 of file scheduler.cpp.

Referenced by FillRecordListFromDB(), and RunScheduler().

void Scheduler::UpdateManuals

(

int

recordid

)

[private]

Definition at line 2105 of file scheduler.cpp.

Referenced by BuildNewRecordsQueries().

void Scheduler::BuildWorkList

(

void

)

[private]

Definition at line 667 of file scheduler.cpp.

Referenced by FillRecordList().

bool Scheduler::ClearWorkList

(

void

)

[private]

Definition at line 681 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::AddNewRecords

(

void

)

[private]

Definition at line 2478 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::AddNotListed

(

void

)

[private]

Definition at line 2982 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::BuildNewRecordsQueries	(	int	recordid,
		QStringList &	from,
		QStringList &	where,
		MSqlBindings &	bindings
	)			[private]

Definition at line 2207 of file scheduler.cpp.

Referenced by UpdateMatches().

void Scheduler::PruneOverlaps

(

void

)

[private]

Definition at line 731 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::BuildListMaps

(

void

)

[private]

Definition at line 755 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::ClearListMaps

(

void

)

[private]

Definition at line 772 of file scheduler.cpp.

Referenced by FillRecordList().

bool Scheduler::IsBusyRecording

(

const ProgramInfo *

rcinfo

)

[private]

Definition at line 1458 of file scheduler.cpp.

Referenced by RunScheduler().

bool Scheduler::IsSameProgram	(	const ProgramInfo *	a,
		const ProgramInfo *	b
	)			const [private]

Definition at line 780 of file scheduler.cpp.

Referenced by MarkShowingsList(), and TryAnotherShowing().

bool Scheduler::FindNextConflict	(	const RecList &	cardlist,
		const ProgramInfo *	p,
		RecConstIter &	iter,
		bool	openEnd = false
	)			const [private]

Definition at line 796 of file scheduler.cpp.

Referenced by FindConflict(), getConflicting(), MoveHigherRecords(), and TryAnotherShowing().

const ProgramInfo * Scheduler::FindConflict	(	const QMap< int, RecList > &	reclists,
		const ProgramInfo *	p,
		bool	openEnd = false
	)			const [private]

Definition at line 873 of file scheduler.cpp.

Referenced by SchedNewRecords(), and TryAnotherShowing().

void Scheduler::MarkOtherShowings

(

ProgramInfo *

p

)

[private]

Definition at line 900 of file scheduler.cpp.

Referenced by MoveHigherRecords(), SchedNewRecords(), and TryAnotherShowing().

void Scheduler::MarkShowingsList	(	RecList &	showinglist,
		ProgramInfo *	p
	)			[private]

Definition at line 921 of file scheduler.cpp.

Referenced by MarkOtherShowings().

void Scheduler::BackupRecStatus

(

void

)

[private]

Definition at line 948 of file scheduler.cpp.

Referenced by MoveHigherRecords().

void Scheduler::RestoreRecStatus

(

void

)

[private]

Definition at line 958 of file scheduler.cpp.

Referenced by MoveHigherRecords().

bool Scheduler::TryAnotherShowing	(	ProgramInfo *	p,
		bool	samePriority,
		bool	preserveLive = false
	)			[private]

Definition at line 968 of file scheduler.cpp.

Referenced by MoveHigherRecords().

void Scheduler::SchedNewRecords

(

void

)

[private]

Definition at line 1088 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::MoveHigherRecords

(

bool

move_this = true

)

[private]

Definition at line 1138 of file scheduler.cpp.

Referenced by SchedNewRecords(), and SchedPreserveLiveTV().

void Scheduler::SchedPreserveLiveTV

(

void

)

[private]

Definition at line 3622 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::PruneRedundants

(

void

)

[private]

Definition at line 1218 of file scheduler.cpp.

Referenced by FillRecordList().

void Scheduler::UpdateNextRecord

(

void

)

[private]

Definition at line 1272 of file scheduler.cpp.

Referenced by RunScheduler().

bool Scheduler::ChangeRecordingEnd	(	ProgramInfo *	oldp,
		ProgramInfo *	newp
	)			[private]

Definition at line 532 of file scheduler.cpp.

Referenced by AddNewRecords().

void Scheduler::findAllScheduledPrograms

(

RecList &

proglist

)

[private]

Definition at line 3112 of file scheduler.cpp.

Referenced by getAllScheduled().

bool Scheduler::CheckShutdownServer	(	int	prerollseconds,
		QDateTime &	idleSince,
		bool &	blockShutdown
	)			[private]

Definition at line 1955 of file scheduler.cpp.

Referenced by RunScheduler().

void Scheduler::ShutdownServer	(	int	prerollseconds,
		QDateTime &	idleSince
	)			[private]

Definition at line 2007 of file scheduler.cpp.

Referenced by RunScheduler().

bool Scheduler::WasStartedAutomatically

(

)

[private]

Definition at line 3679 of file scheduler.cpp.

Referenced by RunScheduler().

int Scheduler::FillRecordingDir	(	ProgramInfo *	pginfo,
		RecList &	reclist
	)			[private]

Definition at line 3285 of file scheduler.cpp.

Referenced by GetNextLiveTVDir(), and RunScheduler().

void Scheduler::FillDirectoryInfoCache

(

bool

force = false

)

[private]

Definition at line 3596 of file scheduler.cpp.

Referenced by FillRecordingDir().

---

Member Data Documentation

QString Scheduler::recordTable [private]

Definition at line 81 of file scheduler.h.

Referenced by AddNewRecords(), AddNotListed(), BuildNewRecordsQueries(), findAllScheduledPrograms(), Scheduler(), UpdateManuals(), and UpdateMatches().

QString Scheduler::priorityTable [private]

Definition at line 82 of file scheduler.h.

Referenced by AddNewRecords(), and Scheduler().

QValueList<int> Scheduler::reschedQueue [private]

Definition at line 132 of file scheduler.h.

Referenced by Reschedule(), and RunScheduler().

QMutex Scheduler::reschedLock [private]

Definition at line 133 of file scheduler.h.

Referenced by Reschedule(), and RunScheduler().

QMutex Scheduler::recordmatchLock [private]

Definition at line 134 of file scheduler.h.

Referenced by FillRecordListFromDB(), and RunScheduler().

QWaitCondition Scheduler::reschedWait [private]

Definition at line 135 of file scheduler.h.

Referenced by Reschedule(), and RunScheduler().

RecList Scheduler::reclist [private]

Definition at line 136 of file scheduler.h.

Referenced by AddRecording(), BuildWorkList(), ChangeRecordingEnd(), ClearWorkList(), FillRecordListFromDB(), FillRecordListFromMaster(), getAllPending(), getConflicting(), GetNextLiveTVDir(), PrintList(), RunScheduler(), Scheduler(), ShutdownServer(), SlaveConnected(), SlaveDisconnected(), UpdateNextRecord(), UpdateRecStatus(), and ~Scheduler().

RecList Scheduler::worklist [private]

Definition at line 137 of file scheduler.h.

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

RecList Scheduler::retrylist [private]

Definition at line 138 of file scheduler.h.

Referenced by MoveHigherRecords(), SchedNewRecords(), SchedPreserveLiveTV(), and TryAnotherShowing().

QMap<int, RecList> Scheduler::cardlistmap [private]

Definition at line 139 of file scheduler.h.

Referenced by BuildListMaps(), ClearListMaps(), MoveHigherRecords(), SchedNewRecords(), and TryAnotherShowing().

QMap<int, RecList> Scheduler::recordidlistmap [private]

Definition at line 140 of file scheduler.h.

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

QMap<QString, RecList> Scheduler::titlelistmap [private]

Definition at line 141 of file scheduler.h.

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

InputGroupMap Scheduler::igrp [private]

Definition at line 142 of file scheduler.h.

Referenced by FindNextConflict(), IsBusyRecording(), and TryAnotherShowing().

QMutex* Scheduler::reclist_lock [private]

Definition at line 144 of file scheduler.h.

Referenced by AddRecording(), BuildWorkList(), ChangeRecordingEnd(), ClearWorkList(), FillRecordListFromMaster(), getAllPending(), getConflicting(), GetNextLiveTVDir(), RunScheduler(), Scheduler(), SlaveConnected(), SlaveDisconnected(), UpdateRecStatus(), and ~Scheduler().

bool Scheduler::reclist_changed [private]

Definition at line 145 of file scheduler.h.

Referenced by AddRecording(), BuildWorkList(), ChangeRecordingEnd(), ClearWorkList(), SlaveConnected(), SlaveDisconnected(), and UpdateRecStatus().

bool Scheduler::specsched [private]

Definition at line 147 of file scheduler.h.

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

bool Scheduler::schedMoveHigher [private]

Definition at line 148 of file scheduler.h.

Referenced by FillRecordList(), and MoveHigherRecords().

bool Scheduler::schedulingEnabled [private]

Definition at line 149 of file scheduler.h.

Referenced by DisableScheduling(), EnableScheduling(), RunScheduler(), and Scheduler().

QMap<int, bool> Scheduler::schedAfterStartMap [private]

Definition at line 150 of file scheduler.h.

Referenced by AddNewRecords(), and RunScheduler().

QMap<int, EncoderLink *>* Scheduler::m_tvList [private]

Definition at line 152 of file scheduler.h.

Referenced by AddNewRecords(), FillDirectoryInfoCache(), IsBusyRecording(), RunScheduler(), SchedPreserveLiveTV(), and Scheduler().

AutoExpire* Scheduler::expirer [private]

Definition at line 153 of file scheduler.h.

Referenced by FillRecordingDir(), GetNextLiveTVDir(), RunScheduler(), Scheduler(), and SetExpirer().

QMap<QString, bool> Scheduler::recPendingList [private]

Definition at line 155 of file scheduler.h.

Referenced by RunScheduler(), and SchedNewRecords().

pthread_t Scheduler::schedThread [private]

Definition at line 157 of file scheduler.h.

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

bool Scheduler::threadrunning [private]

Definition at line 158 of file scheduler.h.

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

MainServer* Scheduler::m_mainServer [private]

Definition at line 160 of file scheduler.h.

Referenced by RunScheduler(), Scheduler(), SetMainServer(), and ShutdownServer().

QMutex Scheduler::resetIdleTime_lock [private]

Definition at line 162 of file scheduler.h.

Referenced by ResetIdleTime(), and RunScheduler().

bool Scheduler::resetIdleTime [private]

Definition at line 163 of file scheduler.h.

Referenced by ResetIdleTime(), RunScheduler(), and Scheduler().

bool Scheduler::m_isShuttingDown [private]

Definition at line 165 of file scheduler.h.

Referenced by RunScheduler(), Scheduler(), and ShutdownServer().

MSqlQueryInfo Scheduler::dbConn [private]

Definition at line 166 of file scheduler.h.

Referenced by AddNewRecords(), AddNotListed(), BuildNewRecordsQueries(), FillRecordListFromDB(), RunScheduler(), Scheduler(), UpdateManuals(), UpdateMatches(), UpdateNextRecord(), and verifyCards().

QDateTime Scheduler::fsInfoCacheFillTime [private]

Definition at line 168 of file scheduler.h.

Referenced by FillDirectoryInfoCache(), RunScheduler(), and Scheduler().

QMap<QString, FileSystemInfo> Scheduler::fsInfoCache [private]

Definition at line 169 of file scheduler.h.

Referenced by FillDirectoryInfoCache(), and FillRecordingDir().

QDateTime Scheduler::livetvTime [private]

Definition at line 172 of file scheduler.h.

Referenced by RunScheduler(), SchedNewRecords(), and SchedPreserveLiveTV().

int Scheduler::livetvpriority [private]

Definition at line 173 of file scheduler.h.

Referenced by SchedPreserveLiveTV(), and TryAnotherShowing().

int Scheduler::prefinputpri [private]

Definition at line 174 of file scheduler.h.

Referenced by AddNewRecords(), and TryAnotherShowing().

QMap<QString, bool> Scheduler::hasLaterList [private]

Definition at line 175 of file scheduler.h.

Referenced by RunScheduler(), and TryAnotherShowing().

IsSameCacheType Scheduler::cache_is_same_program [mutable, private]

Definition at line 180 of file scheduler.h.

Referenced by ClearListMaps(), and IsSameProgram().

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

• scheduler.h
• scheduler.cpp