145 lines
2.7 KiB
C
145 lines
2.7 KiB
C
/*++
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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regvcls.h
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Abstract:
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This file contains declarations for data structures
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needed for enumerating values under HKEY_CLASSES_ROOT
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Author:
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Adam Edwards (adamed) 14-Nov-1997
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Notes:
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*/
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#ifdef LOCAL
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#if !defined(_REGVCLS_H_)
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#define _REGVCLS_H_
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#include "regecls.h"
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#define DEFAULT_VALUESTATE_SUBKEY_ALLOC 1
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// Data types
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typedef struct _ValueLocation {
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DWORD dwOffset;
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BOOL fUser;
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} ValueLocation;
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typedef struct _ValueState {
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HKEY hkLogical;
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HKEY hkUser;
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HKEY hkMachine;
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DWORD dwCurrent;
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DWORD cValues;
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unsigned fIgnoreResetOnRetry : 1;
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unsigned fDelete : 1;
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ValueLocation* rgIndex;
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} ValueState;
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// Value enumeration methods
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void ValStateGetPhysicalIndexFromLogical(
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ValueState* pValState,
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HKEY hkLogicalKey,
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DWORD dwLogicalIndex,
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PHKEY phkPhysicalKey,
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DWORD* pdwPhysicalIndex);
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NTSTATUS ValStateSetPhysicalIndexFromLogical(
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ValueState* pValState,
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DWORD dwLogicalIndex);
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void ValStateRelease(ValueState* pValState);
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void ValStateReleaseValues(
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PKEY_VALUE_BASIC_INFORMATION* ppValueInfo,
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DWORD cMaxValues);
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NTSTATUS ValStateUpdate(ValueState* pValState);
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NTSTATUS ValStateInitialize(
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ValueState** ppValState,
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HKEY hKey);
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BOOL ValStateAddValueToSortedValues(
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PKEY_VALUE_BASIC_INFORMATION* ppValueInfo,
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LONG lNewValue);
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NTSTATUS KeyStateGetValueState(
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HKEY hKey,
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ValueState** ppValState);
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NTSTATUS BaseRegGetClassKeyValueState(
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HKEY hKey,
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DWORD dwLogicalIndex,
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ValueState** ppValueState);
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NTSTATUS EnumerateValue(
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HKEY hKey,
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DWORD dwValue,
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PKEY_VALUE_BASIC_INFORMATION pSuggestedBuffer,
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DWORD dwSuggestedBufferLength,
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PKEY_VALUE_BASIC_INFORMATION* ppResult);
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// Multiple value query routines
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NTSTATUS BaseRegQueryMultipleClassKeyValues(
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HKEY hKey,
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PRVALENT val_list,
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DWORD num_vals,
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LPSTR lpvalueBuf,
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LPDWORD ldwTotsize,
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PULONG ldwRequiredLength);
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NTSTATUS BaseRegQueryAndMergeValues(
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HKEY hkUser,
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HKEY hkMachine,
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PRVALENT val_list,
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DWORD num_vals,
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LPSTR lpvalueBuf,
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LPDWORD ldwTotsize,
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PULONG ldwRequiredLength);
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#endif // !defined(_REGVCLS_H_)
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#endif LOCAL
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