163 lines
3.9 KiB
C
163 lines
3.9 KiB
C
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//>-------------------------------------------------------------------------------<
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//
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// File: Actlcach.h
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//
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// Synopsis: UiGetAccountRights, UiGetValidationInfo
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//
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// History: KeithBi Created 09/29/95
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// DanielLi Modified 04/26/96
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//
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// Copyright (C) 1994-1996 Microsoft Corporation
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// All rights reserved
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//
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//>-------------------------------------------------------------------------------<
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#if !defined(__ACTLCACH_H__)
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#define __ACTLCACH_H__
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#include <acsctl.h>
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#if !defined(_ACTL_DLL_DEFINED)
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#if defined(WIN32)
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#if defined(_ACTLDLL)
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#define ActlDLL DllExport __stdcall
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#else
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#define ActlDLL DllImport __stdcall
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#endif
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#else
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#define ActlDLL
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#endif
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#define _ACTL_DLL_DEFINED
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#endif
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//--------------------------------------------------------------------------------
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//
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// Adjustable parameters
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//
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//--------------------------------------------------------------------------------
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typedef struct _ACCESS_TUNING
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{
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//
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// max number of user caches; default is: 100K
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//
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DWORD dwMaxUserCaches;
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//
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// the beginning instance size of CPool list, in the power of 2, so, the actual
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// size is : 2^dwFirstCPool; default is: 7 (128 bytes)
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//
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DWORD dwFirstPoolSize;
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//
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// the number of CPool in the CPool list; default is: 5
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//
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DWORD dwPoolSteps;
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} ACCESS_TUNING, *PACCESS_TUNING;
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//--------------------------------------------------------------------------------
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//
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// Performance counters
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//
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//--------------------------------------------------------------------------------
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typedef struct _ACCESS_STATISTICS
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{
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//
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// number of times UiGetAccountRights got called
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//
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DWORD dwGetAccountRights;
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//
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// number of times UiGetAccountRights failed
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//
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DWORD dwGetAccountRightsFailures;
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//
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// number of times UiGetAccountRigts failed due to query timeout
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//
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DWORD dwGetAccountRightsTimeout;
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DWORD dwGetValidationInfo;
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DWORD dwGetValidationInfoFailures;
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//
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// number of times Security DB query (sp_get_tokens_and_groups) is issued to
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// refresh the user cache
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//
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DWORD dwNumDBQueriesForCache;
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//
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// number of times the user cache is added into the cache pool
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//
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DWORD dwNumUserCacheAdded;
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//
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// number of times the user cache is released from the cache pool
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//
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DWORD dwNumUserCacheReleased;
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//
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// number of times CDBUserCache::operator new() got called
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//
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DWORD dwNewUserCache;
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//
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// number of times CDBUserCache::operator delete() got called
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//
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DWORD dwDeleteUserCache;
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//
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// number of times token-group cache allocated (one token-group cache per CDBUserCache)
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//
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DWORD dwAllocTokenGroupCache;
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//
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// number of token-group cache allocated (one token-group cache per CDBUserCache)
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//
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DWORD dwFreeTokenGroupCache;
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//
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// number of times the plan list is refreshed (GetPlans)
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//
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DWORD dwNumPlanListRefreshed;
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//
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// number of times GetPlanRightsOnToken is called
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//
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DWORD dwGetPlanRightsOnToken;
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} ACCESS_STATISTICS, *PACCESS_STATISTICS;
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#define INC_ACCESS_COUNTER(counter) (InterlockedIncrement((LPLONG)&g_statAccess.##counter))
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#define DEC_ACCESS_COUNTER(counter) (InterlockedDecrement((LPLONG)&g_statAccess.##counter))
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extern "C"
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{
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BOOL ActlDLL FInitAccessLib();
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VOID ActlDLL TerminateAccessLib();
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UINT ActlDLL UiResetAccessTuningBlock();
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VOID ActlDLL GetDefaultAccessTuningParam(PACCESS_TUNING pTuning);
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UINT ActlDLL UiSetAccessTuningBlock(PACCESS_TUNING pTuning);
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UINT ActlDLL UiGetAccessPerfmonBlock(PACCESS_STATISTICS *ppStat);
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UINT ActlDLL UiRegisterAccessDB(CHAR *szServerName, CHAR *szDBName, CHAR *szLogin, CHAR *szPassword);
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UINT ActlDLL UiGetAccountRights(HACCT hAcct, TOKEN dwToken, AR *pRights);
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UINT ActlDLL UiGetValidationInfo
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(
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CHAR *szLoginName,
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CHAR *szDomain,
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HACCT *phAcct,
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WORD *pwAcctType,
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CHAR *szPassword,
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WORD *pwStatus
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);
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VOID ActlDLL ReleaseUserCache(HACCT hAcct);
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VOID ActlDLL ReleaseGroupInCache(HGROUP hGroup);
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} //----- end of extern "C" ------
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#endif // #if !defined(__ACTLCACH_H__)
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