107 lines
2.9 KiB
C
107 lines
2.9 KiB
C
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//*************************************************************
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//
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// Hash table for registry Rsop data
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//
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// Microsoft Confidential
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// Copyright (c) Microsoft Corporation 1999
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// All rights reserved
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//
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// History: 7-Jun-99 SitaramR Created
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//
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//*************************************************************
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#define HASH_TABLE_SIZE 97 // # buckets in hash table
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#define STARCOMMAND TEXT("**Command") // A special valuename created to keep the commands
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//
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// List of data values for key registry value in precedence order,
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// entries at the beginning of list have higher precedence.
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//
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typedef struct _REGDATAENTRY {
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BOOL bDeleted; // Is this a deleted value ?
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BOOL bAdmPolicy; // Is this generated by an Adm policy ?
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DWORD dwValueType;
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DWORD dwDataLen;
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BYTE * pData;
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WCHAR * pwszGPO; // Gpo that set this data
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WCHAR * pwszSOM; // SDOU that the above Gpo is linked to
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WCHAR * pwszCommand; // The actual command that caused the change in data value
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struct _REGDATAENTRY * pNext;
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} REGDATAENTRY, *LPREGDATAENTRY;
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//
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// List of registry value names under a common registry key
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//
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typedef struct _REGVALUEENTRY {
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WCHAR * pwszValueName; // Registry value name
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REGDATAENTRY * pDataList;
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struct _REGVALUEENTRY * pNext;
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} REGVALUEENTRY, *LPREGVALUEENTRY;
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//
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// List of registry keys that map to same hash bucket
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//
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typedef struct _REGKEYENTRY {
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WCHAR * pwszKeyName; // Registry key name
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REGVALUEENTRY * pValueList;
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struct _REGKEYENTRY * pNext;
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} REGKEYENTRY, *LPREGKEYENTRY;
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//
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// Hash table for looking up registry keys
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//
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typedef struct _REGHASHTABLE {
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REGKEYENTRY * aHashTable[HASH_TABLE_SIZE];
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HRESULT hrError;
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} REGHASHTABLE, *LPREGHASHTABLE;
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//
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// Registry operation types for deleting and
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// adding values.
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//
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typedef enum _REGOPERATION {
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REG_DELETEVALUE = 0,
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REG_DELETEALLVALUES,
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REG_DELETEKEY,
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REG_ADDVALUE,
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REG_SOFTADDVALUE,
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REG_INTERNAL_DELETESINGLEKEY
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} REGOPERATION;
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//
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// Public methods of hash table: alloc, free and addentry
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//
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#ifdef __cplusplus
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extern "C" {
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#endif
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REGHASHTABLE * AllocHashTable();
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void FreeHashTable( REGHASHTABLE *pHashTable );
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BOOL AddRegHashEntry( REGHASHTABLE *pHashTable,
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REGOPERATION opnType,
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WCHAR *pwszKeyName,
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WCHAR *pwszValueName,
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DWORD dwType,
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DWORD dwDataLen,
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BYTE *pData,
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WCHAR *pwszGPO,
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WCHAR *pwszSOM,
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WCHAR *szCommand,
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BOOL bCreateCommand);
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#ifdef __cplusplus
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}
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#endif
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