107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name :
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tsvroot.hxx
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Abstract:
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Define the per instance virtual root class.
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Author:
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Johnson Apacible (JohnsonA) June-27-1996
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--*/
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#ifndef _TSVROOT_HXX_
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#define _TSVROOT_HXX_
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#include <fsconst.h>
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#include <lkrhash.h>
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//
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// per instance virtual root table
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//
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class dllexp IIS_VROOT_TABLE:
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private CLKRHashTable
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{
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public:
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IIS_VROOT_TABLE( VOID );
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~IIS_VROOT_TABLE( VOID );
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BOOL LookupVirtualRoot(
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IN const CHAR * pszRoot,
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OUT CHAR * pszDirectory,
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IN OUT LPDWORD lpcbSize,
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OUT LPDWORD lpdwAccessMask = NULL,
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OUT LPDWORD pcchDirRoot = NULL,
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OUT LPDWORD pcchVroot = NULL,
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OUT PHANDLE phImpersonationToken = NULL,
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OUT LPDWORD lpdwFileSystem = NULL
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);
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BOOL RemoveVirtualRoots( VOID );
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BOOL AddVirtualRoot(
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IN PCHAR pszRoot,
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IN PCHAR pszDirectory,
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IN DWORD dwAccessMask,
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IN PCHAR pszAccountName = NULL,
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IN HANDLE hImpersonation = NULL,
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IN DWORD dwFileSystem = FS_FAT,
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IN BOOL fDoCache = TRUE
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);
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BOOL RemoveVirtualRoot(
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IN PCHAR pszVirtPath
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);
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DWORD QueryVrootCount( VOID ) {return m_nVroots;}
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VOID LockShared() { m_tsTableLock.Lock(TSRES_LOCK_READ); }
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VOID LockExclusive() { m_tsTableLock.Lock(TSRES_LOCK_WRITE); }
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VOID LockConvertExclusive() { m_tsTableLock.Convert(TSRES_CONV_WRITE); }
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VOID Unlock() { m_tsTableLock.Unlock(); }
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private:
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//
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// Number of vroots
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//
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DWORD m_nVroots;
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TS_RESOURCE m_tsTableLock;
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VOID DeleteVRootEntry(
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IN PVOID pEntry
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);
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static const DWORD_PTR
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ExtractKey(const void* pvRecord);
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static DWORD
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CalcKeyHash(const DWORD_PTR pnKey);
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static bool
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EqualKeys(const DWORD_PTR pnKey1, const DWORD_PTR pnKey2);
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static void
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AddRefRecord(const void* pvRecord, int nIncr)
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{}
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};
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typedef IIS_VROOT_TABLE *PIIS_VROOT_TABLE;
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#endif // _TSVROOT_HXX_
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