C4FileMonitor Class Reference

#include <C4FileMonitor.h>

Inheritance diagram for C4FileMonitor:

Collaboration diagram for C4FileMonitor:

Public Types
typedef void(*	ChangeNotify) (const char *, const char *)

Public Member Functions
	C4FileMonitor (ChangeNotify pCallback)
	~C4FileMonitor () override
void	StartMonitoring ()
void	AddDirectory (const char *szDir)
bool	Execute (int iTimeout=-1, pollfd *=nullptr) override
void	GetFDs (std::vector< struct pollfd > &FDs) override
void	OnThreadEvent (C4InteractiveEventType eEvent, void *pEventData) override
bool	ExecuteUntil (int iTimeout=-1)
virtual C4TimeMilliseconds	GetNextTick (C4TimeMilliseconds tNow)
bool	IsSignaled ()
virtual bool	IsLowPriority ()
virtual bool	IsNotify ()
virtual uint32_t	TimerInterval ()

Protected Member Functions
void	Changed ()

Detailed Description

Definition at line 31 of file C4FileMonitor.h.

Member Typedef Documentation

ChangeNotify

typedef void(* C4FileMonitor::ChangeNotify) (const char *, const char *)

Definition at line 39 of file C4FileMonitor.h.

Constructor & Destructor Documentation

C4FileMonitor()

C4FileMonitor::C4FileMonitor

(

ChangeNotify

pCallback

)

~C4FileMonitor()

C4FileMonitor::~C4FileMonitor ( )

override

Member Function Documentation

AddDirectory()

void C4FileMonitor::AddDirectory

(

const char *

szDir

)

Changed()

void StdSchedulerProc::Changed ( )

protectedinherited

Definition at line 108 of file StdScheduler.cpp.

{
    auto s = scheduler;
    if (s)
        s->Changed(this);
}

References s.

Referenced by C4NetIOTCP::Accept(), C4NetIOTCP::AddConnectWait(), C4NetIOUDP::AddPeer(), C4NetIOTCP::Listen(), and CStdTimerProc::SetDelay().

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Execute()

bool C4FileMonitor::Execute ( int  iTimeout = -1, pollfd *  = nullptr  )

overridevirtual

Implements StdSchedulerProc.

ExecuteUntil()

bool StdSchedulerProc::ExecuteUntil ( int  iTimeout = -1 )

inherited

Definition at line 33 of file StdScheduler.cpp.

{
    // Infinite?
    if (iTimeout < 0)
        for (;;)
            if (!Execute())
                return false;
    // Calculate endpoint
    C4TimeMilliseconds tStopTime = C4TimeMilliseconds::Now() + iTimeout;
    for (;;)
    {
        // Call execute with given timeout
        if (!Execute(std::max(iTimeout, 0)))
            return false;
        // Calculate timeout
        C4TimeMilliseconds tTime = C4TimeMilliseconds::Now();
        if (tTime >= tStopTime)
            break;
        iTimeout = tStopTime - tTime;
    }
    // All ok.
    return true;
}

References StdSchedulerProc::Execute(), and C4TimeMilliseconds::Now().

Referenced by main().

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GetFDs()

void C4FileMonitor::GetFDs ( std::vector< struct pollfd > &  FDs )

overridevirtual

Reimplemented from StdSchedulerProc.

GetNextTick()

C4TimeMilliseconds StdSchedulerProc::GetNextTick ( C4TimeMilliseconds  tNow )

virtualinherited

Reimplemented in CStdTimerProc, C4Network2IO, C4NetIOUDP, and C4HTTPClient.

Definition at line 115 of file StdScheduler.cpp.

{
    return C4TimeMilliseconds::PositiveInfinity;
}

References C4TimeMilliseconds::PositiveInfinity.

IsLowPriority()

virtual bool StdSchedulerProc::IsLowPriority ( )

inlinevirtualinherited

Definition at line 82 of file StdScheduler.h.

{ return false; }

IsNotify()

virtual bool StdSchedulerProc::IsNotify ( )

inlinevirtualinherited

Reimplemented in CStdNotifyProc, and C4NetIO.

Definition at line 83 of file StdScheduler.h.

{ return false; }

IsSignaled()

bool StdSchedulerProc::IsSignaled ( )

inherited

OnThreadEvent()

void C4FileMonitor::OnThreadEvent ( C4InteractiveEventType  eEvent, void *  pEventData  )

overridevirtual

Implements C4InteractiveThread::Callback.

StartMonitoring()

void C4FileMonitor::StartMonitoring

(

)

TimerInterval()

virtual uint32_t StdSchedulerProc::TimerInterval ( )

inlinevirtualinherited

Reimplemented in CStdTimerProc.

Definition at line 84 of file StdScheduler.h.

{ return 0; }

---

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

• C4FileMonitor.h