83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
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/*++
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Copyright (c) 1994-1999 Microsoft Corporation
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Module Name :
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scache.h
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Abstract:
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IIS Server cache definitions
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Author:
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Ronald Meijer (ronaldm)
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Project:
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Internet Services Manager
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Revision History:
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--*/
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#ifndef __SCACHE_H__
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#define __SCACHE_H__
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class CIISMachine;
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class CIISServerCache : public CPtrList
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/*++
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Class Description:
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Server cache. Server cache will be maintained in sorted order.
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Public Interface:
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CIISServerCache : Constructor
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~CIISServerCache : Destructor
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IsDirty : TRUE if the cache is dirty
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SetDirty : Set the dirty bit
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Add : Add machine object to cache
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Remove : Remove machine object from cache
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GetFirst : Get first machine object in cache
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GetNext : Get next machine object in cache.
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GetFirst must have been called first.
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GetLast : Get last machine object in cache
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GetPrev : Get previous machine object in cache
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GetLast must have been called first.
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--*/
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{
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public:
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CIISServerCache() : m_pos(NULL), m_fDirty(FALSE) {};
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~CIISServerCache() {};
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public:
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BOOL IsDirty() const { return m_fDirty; }
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void SetDirty(BOOL fDirty = TRUE) { m_fDirty = fDirty; }
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BOOL Add(CIISMachine * pMachine);
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BOOL Remove(CIISMachine * pMachine);
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CIISMachine * GetNext() { return m_pos ? (CIISMachine *)CPtrList::GetNext(m_pos) : NULL; }
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CIISMachine * GetFirst() { m_pos = GetHeadPosition(); return GetNext(); }
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CIISMachine * GetPrev() { return m_pos ? (CIISMachine *)CPtrList::GetPrev(m_pos) : NULL; }
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CIISMachine * GetLast() { m_pos = GetTailPosition(); return GetPrev(); }
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private:
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POSITION m_pos;
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BOOL m_fDirty;
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};
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#endif // __SCACHE_H__
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