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410 lines
12 KiB
410 lines
12 KiB
/*++
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Copyright (c) 1998 Microsoft Corporation
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Module Name:
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memdb.h
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Abstract:
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Declares interfaces for memdb, the memory database. MemDb is
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used throughout the Win9x upgrade project to record OS state
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and to track operations on files and the registry.
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See common\memdb for implementation details.
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Author:
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Jim Schmidt (jimschm) 15-Nov-1996
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Revision History:
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jimschm 05-Apr-1999 MemDbGetStoredEndPatternValue
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jimschm 18-Jan-1999 Version APIs
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jimschm 23-Sep-1998 Proxy node capability
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jimschm 24-Jun-1998 MemDbMove capability
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jimschm 30-Oct-1997 Temporary hive capability
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jimschm 31-Jul-1997 Hashing for faster access
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jimschm 19-Mar-1997 Binary node capability
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jimschm 28-Feb-1997 Offset access capabilities
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jimschm 20-Dec-1996 Ex routines
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--*/
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#pragma once
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#define INVALID_OFFSET 0xffffffff
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#include "memdbdef.h"
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#define MEMDB_MAX 2048
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//
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// My net share flag, used to distinguish user-level security and
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// password-level security. When it is specified, user-level
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// security is enabled, and NetShares\<share>\ACL\<list> exists.
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//
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#define SHI50F_ACLS 0x1000
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typedef BYTE const * PCBYTE;
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//
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// Enumerator struct
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//
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#define MAX_ENUM_POS (MEMDB_MAX/2)
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typedef struct {
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// Outbound key and value
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WCHAR szName[MEMDB_MAX];
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BOOL bEndpoint;
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BOOL bBinary;
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BOOL bProxy;
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DWORD UserFlags;
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// if !bBinary
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DWORD dwValue;
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// if bBinary
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PCBYTE BinaryPtr;
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DWORD BinarySize;
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DWORD Offset;
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// Internally maintained members
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WCHAR PatternStr[MEMDB_MAX];
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PWSTR PatPos;
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DWORD LastPos[MAX_ENUM_POS];
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int PosCount;
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int Depth;
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int Start;
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DWORD Flags;
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} MEMDB_ENUMW, *PMEMDB_ENUMW;
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typedef struct {
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// Outbound key and value
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CHAR szName[MEMDB_MAX * sizeof (WCHAR)];
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BOOL bEndpoint;
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BOOL bBinary;
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BOOL bProxy;
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DWORD UserFlags;
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// if !bBinary
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DWORD dwValue;
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// if bBinary
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PCBYTE BinaryPtr;
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DWORD BinarySize;
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DWORD Offset;
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// Internally maintained members
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WCHAR PatternStr[MEMDB_MAX];
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PWSTR PatPos;
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DWORD LastPos[MAX_ENUM_POS];
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int PosCount;
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int Depth;
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int Start;
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DWORD Flags;
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} MEMDB_ENUMA, *PMEMDB_ENUMA;
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// enumeration flags
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#define NO_FLAGS 0x00000000
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#define MEMDB_ALL_MATCHES 0
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#define MEMDB_ENDPOINTS_ONLY 1
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#define MEMDB_BINARY_NODES_ONLY 2
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#define MEMDB_PROXY_NODES_ONLY 3
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#define MEMDB_ALL_BUT_PROXY 4
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// enumeration level
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#define MEMDB_ALL_SUBLEVELS 0
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#define MEMDB_THIS_LEVEL_ONLY 1
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typedef struct {
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BOOL Valid;
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BOOL Debug;
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UINT Version;
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BOOL CurrentVersion;
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} MEMDB_VERSION, *PMEMDB_VERSION;
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//
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// Function prototypes
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//
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BOOL MemDbSetValueA (PCSTR szKeyName, DWORD dwValue);
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BOOL MemDbSetValueW (PCWSTR szKeyName, DWORD dwValue);
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BOOL MemDbSetValueAndFlagsA (PCSTR szKeyName, DWORD dwValue, DWORD SetFlags, DWORD ClearFlags);
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BOOL MemDbSetValueAndFlagsW (PCWSTR szKeyName, DWORD dwValue, DWORD SetFlags, DWORD ClearFlags);
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BOOL MemDbSetBinaryValueA (PCSTR szKeyName, PCBYTE Data, DWORD DataSize);
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BOOL MemDbSetBinaryValueW (PCWSTR szKeyName, PCBYTE Data, DWORD DataSize);
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BOOL MemDbGetValueA (PCSTR szKeyName, PDWORD lpdwValue);
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BOOL MemDbGetValueW (PCWSTR szKeyName, PDWORD lpdwValue);
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BOOL MemDbGetValueAndFlagsA (PCSTR szKeyName, PDWORD lpdwValue, PDWORD UserFlagsPtr);
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BOOL MemDbGetValueAndFlagsW (PCWSTR szKeyName, PDWORD lpdwValue, PDWORD UserFlagsPtr);
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PCBYTE MemDbGetBinaryValueA (PCSTR szKeyName, PDWORD DataSize);
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PCBYTE MemDbGetBinaryValueW (PCWSTR szKeyName, PDWORD DataSize);
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BOOL MemDbGetPatternValueA (PCSTR szKey, PDWORD lpdwValue);
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BOOL MemDbGetPatternValueW (PCWSTR szKey, PDWORD lpdwValue);
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BOOL MemDbGetStoredEndPatternValueA (PCSTR Key, PDWORD Value);
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BOOL MemDbGetStoredEndPatternValueW (PCWSTR Key, PDWORD Value);
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BOOL MemDbGetValueWithPatternA (PCSTR szKeyPattern, PDWORD lpdwValue);
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BOOL MemDbGetValueWithPatternW (PCWSTR szKeyPattern, PDWORD lpdwValue);
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BOOL MemDbGetPatternValueWithPatternA (PCSTR szKeyPattern, PDWORD lpdwValue);
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BOOL MemDbGetPatternValueWithPatternW (PCWSTR szKeyPattern, PDWORD lpdwValue);
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void MemDbDeleteValueA (PCSTR szKey);
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void MemDbDeleteValueW (PCWSTR szKey);
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void MemDbDeleteTreeA (PCSTR szKey);
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void MemDbDeleteTreeW (PCWSTR szKey);
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BOOL MemDbEnumFirstValueA (PMEMDB_ENUMA pEnum, PCSTR szPattern, int Depth, DWORD Flags);
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BOOL MemDbEnumFirstValueW (PMEMDB_ENUMW pEnum, PCWSTR szPattern, int Depth, DWORD Flags);
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BOOL MemDbEnumNextValueA (PMEMDB_ENUMA pEnum);
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BOOL MemDbEnumNextValueW (PMEMDB_ENUMW pEnum);
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BOOL MemDbSaveA (PCSTR szFile);
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BOOL MemDbSaveW (PCWSTR szFile);
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BOOL MemDbLoadA (PCSTR szFile);
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BOOL MemDbLoadW (PCWSTR szFile);
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VOID MemDbBuildKeyA (PSTR Buffer, PCSTR Category, PCSTR Item, PCSTR Field, PCSTR Data);
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VOID MemDbBuildKeyW (PWSTR Buffer, PCWSTR Category, PCWSTR Item, PCWSTR Field, PCWSTR Data);
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BOOL MemDbSetValueExA (PCSTR Category, PCSTR Item, PCSTR Field,
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PCSTR Data, DWORD Val, PDWORD Offset);
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BOOL MemDbSetValueExW (PCWSTR Category, PCWSTR Item, PCWSTR Field,
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PCWSTR Data, DWORD Val, PDWORD Offset);
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BOOL MemDbSetBinaryValueExA (PCSTR Category, PCSTR Item, PCSTR Field,
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PCBYTE Data, DWORD DataSize, PDWORD Offset);
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BOOL MemDbSetBinaryValueExW (PCWSTR Category, PCWSTR Item, PCWSTR Field,
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PCBYTE Data, DWORD DataSize, PDWORD Offset);
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BOOL MemDbBuildKeyFromOffsetA (DWORD Offset, PSTR Buffer, DWORD StartLevel, PDWORD Val);
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BOOL MemDbBuildKeyFromOffsetW (DWORD Offset, PWSTR Buffer, DWORD StartLevel, PDWORD Val);
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BOOL MemDbBuildKeyFromOffsetExA (DWORD Offset, PSTR Buffer, PDWORD BufferLen, DWORD StartLevel, PDWORD Val, PDWORD UserFlags);
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BOOL MemDbBuildKeyFromOffsetExW (DWORD Offset, PWSTR Buffer, PDWORD BufferLen, DWORD StartLevel, PDWORD Val, PDWORD UserFlags);
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BOOL MemDbGetOffsetA(PCSTR Key,PDWORD Offset);
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BOOL MemDbGetOffsetW(PCWSTR Key,PDWORD Offset);
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BOOL MemDbGetOffsetExA(PCSTR Category, PCSTR Item, PCSTR Field, PCSTR Data, PDWORD Offset);
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BOOL MemDbGetOffsetExW(PCWSTR Category, PCWSTR Item, PCWSTR Field, PCWSTR Data, PDWORD Offset);
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BOOL MemDbEnumItemsA (PMEMDB_ENUMA pEnum, PCSTR Category);
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BOOL MemDbEnumItemsW (PMEMDB_ENUMW pEnum, PCWSTR Category);
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BOOL MemDbEnumFieldsA (PMEMDB_ENUMA pEnum, PCSTR Category, PCSTR Item);
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BOOL MemDbEnumFieldsW (PMEMDB_ENUMW pEnum, PCWSTR Category, PCWSTR Item);
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BOOL MemDbGetValueExA (PMEMDB_ENUMA pEnum, PCSTR Category, PCSTR Item, PCSTR Field);
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BOOL MemDbGetValueExW (PMEMDB_ENUMW pEnum, PCWSTR Category, PCWSTR Item, PCWSTR Field);
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BOOL MemDbGetEndpointValueA (PCSTR Pattern, PCSTR Item, PSTR Buffer);
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BOOL MemDbGetEndpointValueW (PCWSTR Pattern, PCWSTR Item, PWSTR Buffer);
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BOOL MemDbGetEndpointValueExA (PCSTR Category, PCSTR Item, PCSTR Field, PSTR Buffer);
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BOOL MemDbGetEndpointValueExW (PCWSTR Category, PCWSTR Item, PCWSTR Field, PWSTR Buffer);
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BOOL MemDbValidateDatabase (VOID);
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BOOL MemDbQueryVersionA (PCSTR FileName, PMEMDB_VERSION Version);
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BOOL MemDbQueryVersionW (PCWSTR FileName, PMEMDB_VERSION Version);
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BOOL MemDbCreateTemporaryKeyA (PCSTR KeyName);
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BOOL MemDbCreateTemporaryKeyW (PCWSTR KeyName);
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BOOL
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MemDbMoveTreeA (
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IN PCSTR RootNode,
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IN PCSTR NewRoot
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);
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BOOL
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MemDbMoveTreeW (
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IN PCWSTR RootNode,
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IN PCWSTR NewRoot
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);
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BOOL
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MemDbExportA (
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IN PCSTR RootTree,
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IN PCSTR FileName,
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IN BOOL AnsiFormat
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);
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BOOL
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MemDbExportW (
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IN PCWSTR RootTree,
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IN PCWSTR FileName,
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IN BOOL AnsiFormat
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);
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BOOL
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MemDbImportA (
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IN PCSTR FileName
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);
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BOOL
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MemDbImportW (
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IN PCWSTR FileName
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);
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#define MEMDB_CONVERT_DOUBLEWACKS_TO_ASCII_1 0x0001
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#define MEMDB_CONVERT_WILD_STAR_TO_ASCII_2 0x0002
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#define MEMDB_CONVERT_WILD_QMARK_TO_ASCII_3 0x0002
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// other conversion to be implemented when needed
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VOID MemDbMakeNonPrintableKeyA (PSTR KeyName, DWORD Flags);
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VOID MemDbMakeNonPrintableKeyW (PWSTR KeyName, DWORD Flags);
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VOID MemDbMakePrintableKeyA (PSTR KeyName, DWORD Flags);
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VOID MemDbMakePrintableKeyW (PWSTR KeyName, DWORD Flags);
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VOID GetFixedUserNameA (PSTR UserName);
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VOID GetFixedUserNameW (PWSTR UserName);
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//
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// Internal routines for memdbt
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//
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typedef struct {
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UINT NextItem : 28;
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UINT Hive : 4;
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} HASHINFO;
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typedef struct _tagHASHSTRUCT {
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DWORD Offset;
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HASHINFO Info;
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} BUCKETSTRUCT, *PBUCKETSTRUCT;
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typedef struct {
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PBUCKETSTRUCT BucketPtr;
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PBUCKETSTRUCT PrevBucketPtr;
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UINT Bucket;
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DWORD LastOffset;
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} HASHENUM, *PHASHENUM;
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BOOL
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EnumFirstHashEntry (
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OUT PHASHENUM HashEnum
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);
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BOOL
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EnumNextHashEntry (
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IN OUT PHASHENUM HashEnum
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);
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//
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// A & W
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//
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#ifdef UNICODE
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#define MEMDB_ENUM MEMDB_ENUMW
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#define PMEMDB_ENUM PMEMDB_ENUMW
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#define MemDbSetValue MemDbSetValueW
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#define MemDbSetValueAndFlags MemDbSetValueAndFlagsW
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#define MemDbSetBinaryValue MemDbSetBinaryValueW
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#define MemDbGetValue MemDbGetValueW
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#define MemDbGetValueAndFlags MemDbGetValueAndFlagsW
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#define MemDbGetBinaryValue MemDbGetBinaryValueW
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#define MemDbGetPatternValue MemDbGetPatternValueW
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#define MemDbGetValueWithPattern MemDbGetValueWithPatternW
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#define MemDbGetPatternValueWithPattern MemDbGetPatternValueWithPatternW
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#define MemDbGetStoredEndPatternValue MemDbGetStoredEndPatternValueW
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#define MemDbDeleteValue MemDbDeleteValueW
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#define MemDbDeleteTree MemDbDeleteTreeW
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#define MemDbEnumFirstValue MemDbEnumFirstValueW
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#define MemDbEnumNextValue MemDbEnumNextValueW
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#define MemDbSave MemDbSaveW
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#define MemDbLoad MemDbLoadW
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#define MemDbBuildKey MemDbBuildKeyW
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#define MemDbSetValueEx MemDbSetValueExW
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#define MemDbSetBinaryValueEx MemDbSetBinaryValueExW
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#define MemDbBuildKeyFromOffset MemDbBuildKeyFromOffsetW
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#define MemDbBuildKeyFromOffsetEx MemDbBuildKeyFromOffsetExW
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#define MemDbGetOffset MemDbGetOffsetW
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#define MemDbGetOffsetEx MemDbGetOffsetExW
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#define MemDbEnumItems MemDbEnumItemsW
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#define MemDbEnumFields MemDbEnumFieldsW
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#define MemDbGetValueEx MemDbGetValueExW
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#define MemDbGetEndpointValue MemDbGetEndpointValueW
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#define MemDbGetEndpointValueEx MemDbGetEndpointValueExW
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#define MemDbQueryVersion MemDbQueryVersionW
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#define MemDbCreateTemporaryKey MemDbCreateTemporaryKeyW
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#define MemDbMoveTree MemDbMoveTreeW
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#define MemDbExport MemDbExportW
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#define MemDbImport MemDbImportW
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#define MemDbMakeNonPrintableKey MemDbMakeNonPrintableKeyW
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#define MemDbMakePrintableKey MemDbMakePrintableKeyW
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#define GetFixedUserName GetFixedUserNameW
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#else
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#define MEMDB_ENUM MEMDB_ENUMA
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#define PMEMDB_ENUM PMEMDB_ENUMA
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#define MemDbSetValue MemDbSetValueA
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#define MemDbSetValueAndFlags MemDbSetValueAndFlagsA
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#define MemDbSetBinaryValue MemDbSetBinaryValueA
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#define MemDbGetValue MemDbGetValueA
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#define MemDbGetValueAndFlags MemDbGetValueAndFlagsA
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#define MemDbGetBinaryValue MemDbGetBinaryValueA
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#define MemDbGetPatternValue MemDbGetPatternValueA
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#define MemDbGetValueWithPattern MemDbGetValueWithPatternA
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#define MemDbGetPatternValueWithPattern MemDbGetPatternValueWithPatternA
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#define MemDbGetStoredEndPatternValue MemDbGetStoredEndPatternValueA
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#define MemDbDeleteValue MemDbDeleteValueA
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#define MemDbDeleteTree MemDbDeleteTreeA
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#define MemDbEnumFirstValue MemDbEnumFirstValueA
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#define MemDbEnumNextValue MemDbEnumNextValueA
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#define MemDbSave MemDbSaveA
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#define MemDbLoad MemDbLoadA
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#define MemDbBuildKey MemDbBuildKeyA
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#define MemDbSetValueEx MemDbSetValueExA
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#define MemDbSetBinaryValueEx MemDbSetBinaryValueExA
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#define MemDbBuildKeyFromOffset MemDbBuildKeyFromOffsetA
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#define MemDbBuildKeyFromOffsetEx MemDbBuildKeyFromOffsetExA
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#define MemDbGetOffset MemDbGetOffsetA
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#define MemDbGetOffsetEx MemDbGetOffsetExA
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#define MemDbEnumItems MemDbEnumItemsA
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#define MemDbEnumFields MemDbEnumFieldsA
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#define MemDbGetValueEx MemDbGetValueExA
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#define MemDbGetEndpointValue MemDbGetEndpointValueA
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#define MemDbGetEndpointValueEx MemDbGetEndpointValueExA
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#define MemDbQueryVersion MemDbQueryVersionA
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#define MemDbCreateTemporaryKey MemDbCreateTemporaryKeyA
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#define MemDbMoveTree MemDbMoveTreeA
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#define MemDbExport MemDbExportA
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#define MemDbImport MemDbImportA
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#define MemDbMakeNonPrintableKey MemDbMakeNonPrintableKeyA
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#define MemDbMakePrintableKey MemDbMakePrintableKeyA
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#define GetFixedUserName GetFixedUserNameA
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#endif
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