45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
#ifndef _WMISCRIPT_CLASSFAC_HEADER_
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#define _WMISCRIPT_CLASSFAC_HEADER_
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#include <clsfac.h>
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#include <Script.h>
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class WMIScriptClassFactory : public CClassFactory<CScriptConsumer>
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{
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public:
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WMIScriptClassFactory(CLifeControl* pControl = NULL) :
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CClassFactory<CScriptConsumer>(pControl)
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{}
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HRESULT CreateInstance(IUnknown* pOuter, REFIID riid, void** ppv);
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static void FindScriptsAllowed(void);
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static void IncrementScriptsRun(void);
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static bool LimitReached(void);
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static void CALLBACK TimeoutProc(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime);
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protected:
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// statics to control how many scripts we're allowed to run
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// note that we don't bother wrapping these in critical sections
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// The worst that can happen is that we initialize m_scriptsAllowed twice
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// or that we run one too many scripts. I can live with that.
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// number of scripts we've been asked to run
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static DWORD m_scriptsStarted;
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// number of scripts we've been configured to run
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static DWORD m_scriptsAllowed;
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// whether we've gone & looked at how many we need
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static bool m_bIsScriptsAllowedInitialized;
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// id for the timer, only valid if we've been asked to time out
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static DWORD m_timerID;
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// toggled when we reach our timeout limit or max # scripts
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static bool m_bWeDeadNow;
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};
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#endif // _WMISCRIPT_CLASSFAC_HEADER_
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