178 lines
5.5 KiB
C
178 lines
5.5 KiB
C
/*++ BUILD Version: 0001 // Increment this if a change has global effects
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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RegP.h
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Abstract:
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This module contains type, macros and function prorotypes to support
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querying values from the registry.
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Author:
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Scott B. Suhy (ScottSu) 5/6/93
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Environment:
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User Mode
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--*/
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#if ! defined( _REGISTRY_ )
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#define _REGISTRY_
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#include "wintools.h" //needed for DECLARE_SIGNATURE etc...
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//
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// Pseudo handle type definition.
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//
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#define HREGKEY LPKEY
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//
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// Single value description within a key.
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//
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typedef
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struct
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_VALUE {
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LPTSTR Name;
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DWORD Type;
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} VALUE, *LPVALUE;
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//
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// Macro to initialize a value description table entry.
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//
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// v - value name
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// t - value type
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//
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#define MakeValue( v, t ) \
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{ \
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TEXT( #v ), \
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REG_##t \
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}
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//
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// Single key description. Points to a table of value descriptions.
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//
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typedef
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struct
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_KEY {
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DECLARE_SIGNATURE
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HKEY ParentHandle;
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LPTSTR Name;
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DWORD CountOfValues;
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LPVALUE Values;
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HKEY hKey;
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LPBYTE Data;
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DWORD Size;
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LPWSTR ValueName;
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DWORD ValueNameLength;
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LPWSTR Subkey;
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DWORD SubkeyLength;
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DWORD Subkeys;
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DWORD Type;
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DWORD CurrentSize;
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DWORD CurrentValueNameLength;
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DWORD CurrentValue;
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DWORD CurrentSubkeyLength;
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DWORD CurrentSubkey;
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} KEY, *LPKEY;
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//
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// Macro to initialize a subkey description.
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//
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// k - key variable name
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// h - parent handle (HREGKEY)
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// n - key name (path)
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//
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#define InitializeKey( k, h, n ) \
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{ \
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SetSignature(( k )); \
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( k )->ParentHandle = h->hRegKey; \
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( k )->Name = n; \
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( k )->CountOfValues = 0; \
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( k )->Values = NULL; \
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( k )->hKey = NULL; \
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( k )->Data = NULL; \
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( k )->Size = 0; \
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( k )->ValueName = NULL; \
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( k )->ValueNameLength = 0; \
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( k )->Subkey = NULL; \
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( k )->SubkeyLength = 0; \
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( k )->Subkeys = 0; \
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( k )->Type = REG_NONE; \
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( k )->CurrentSize = 0; \
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( k )->CurrentValueNameLength = 0; \
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( k )->CurrentValue = 0; \
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( k )->CurrentSubkeyLength = 0; \
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( k )->CurrentSubkey = 0; \
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}
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//
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// Macro to statically initialize a key description.
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//
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// k - key variable name
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// h - parent handle
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// n - key name (path)
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// v - count of values in table
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// t - pointer to values table
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//
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#define MakeKey( k, h, n, v, t ) \
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KEY \
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k = { \
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0, \
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h, \
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n, \
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v, \
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t, \
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NULL, \
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NULL, \
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0, \
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NULL, \
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0, \
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NULL, \
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0, \
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0, \
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REG_NONE, \
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0, \
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0, \
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0, \
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0, \
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0 \
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}
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BOOL
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CloseRegistryKey(
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IN HREGKEY Handle
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);
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BOOL
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QueryNextValue(
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IN HREGKEY Handle
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);
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HREGKEY
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OpenRegistryKey(
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IN LPKEY Key
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);
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HREGKEY
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QueryNextSubkey(
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IN HREGKEY Handle
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);
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#endif // _REGISTRY_
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