130 lines
1.8 KiB
C++
130 lines
1.8 KiB
C++
/*++
|
|
|
|
Copyright (c) 1990-1994 Microsoft Corporation
|
|
All rights reserved
|
|
|
|
Module Name:
|
|
|
|
ThreadM.hxx
|
|
|
|
Abstract:
|
|
|
|
Generic thread manager header.
|
|
|
|
Author:
|
|
|
|
Albert Ting (AlbertT) 13-Feb-1994
|
|
|
|
Environment:
|
|
|
|
User Mode -Win32
|
|
|
|
Revision History:
|
|
|
|
Albert Ting (AlbertT) 27-May-1994 C++ized
|
|
|
|
--*/
|
|
|
|
#ifndef _THREADM_HXX
|
|
#define _THREADM_HXX
|
|
|
|
typedef PVOID PJOB;
|
|
|
|
|
|
class TThreadM {
|
|
friend TDebugExt;
|
|
friend DWORD xTMThreadProc( LPVOID pVoid );
|
|
|
|
SIGNATURE( 'thdm' )
|
|
SAFE_NEW
|
|
|
|
private:
|
|
|
|
enum _States {
|
|
kDestroyReq = 1,
|
|
kDestroyed = 2,
|
|
kPrivateCritSec = 4
|
|
} States;
|
|
|
|
/********************************************************************
|
|
|
|
Valid TMSTATUS states:
|
|
|
|
NULL -- Normal processing
|
|
DESTROY_REQ -- No new jobs, jobs possibly running
|
|
DESTROY_REQ, DESTROYED -- No new jobs, all jobs completed
|
|
|
|
********************************************************************/
|
|
|
|
TState _State;
|
|
|
|
UINT _uIdleLife;
|
|
|
|
UINT _uMaxThreads;
|
|
UINT _uActiveThreads;
|
|
UINT _uRunNowThreads;
|
|
|
|
INT _iIdleThreads;
|
|
|
|
HANDLE _hTrigger;
|
|
MCritSec* _pCritSec;
|
|
|
|
DWORD
|
|
dwThreadProc(
|
|
VOID
|
|
);
|
|
|
|
static DWORD
|
|
xdwThreadProc(
|
|
PVOID pVoid
|
|
);
|
|
|
|
virtual PJOB
|
|
pThreadMJobNext(
|
|
VOID
|
|
) = 0;
|
|
|
|
virtual VOID
|
|
vThreadMJobProcess(
|
|
PJOB pJob
|
|
) = 0;
|
|
|
|
virtual VOID
|
|
vThreadMDeleteComplete(
|
|
VOID
|
|
);
|
|
|
|
protected:
|
|
|
|
TThreadM(
|
|
UINT uMaxThreads,
|
|
UINT uIdleLife,
|
|
MCritSec* pCritSec
|
|
);
|
|
|
|
virtual
|
|
~TThreadM(
|
|
VOID
|
|
);
|
|
|
|
BOOL
|
|
bValid(
|
|
VOID
|
|
) const
|
|
{
|
|
return _hTrigger != NULL;
|
|
}
|
|
|
|
BOOL
|
|
bJobAdded(
|
|
BOOL bRunNow
|
|
);
|
|
|
|
VOID
|
|
vDelete(
|
|
VOID
|
|
);
|
|
};
|
|
|
|
#endif
|