mirror of
https://github.com/reactos/reactos.git
synced 2024-11-19 05:22:59 +00:00
2b82fe44ea
- Create a branch to drop my ndisuio work svn path=/branches/wlan-bringup/; revision=54809
343 lines
7.4 KiB
C
343 lines
7.4 KiB
C
/*
|
|
* PROJECT: registry manipulation library
|
|
* LICENSE: GPL - See COPYING in the top level directory
|
|
* COPYRIGHT: Copyright 2005 Filip Navara <navaraf@reactos.org>
|
|
* Copyright 2001 - 2005 Eric Kohl
|
|
*/
|
|
|
|
//
|
|
// Debug support switch
|
|
//
|
|
#define _CMLIB_DEBUG_ 1
|
|
|
|
#ifdef CMLIB_HOST
|
|
#include <typedefs.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
// Definitions copied from <ntstatus.h>
|
|
// We only want to include host headers, so we define them manually
|
|
#define STATUS_SUCCESS ((NTSTATUS)0x00000000)
|
|
#define STATUS_NOT_IMPLEMENTED ((NTSTATUS)0xC0000002)
|
|
#define STATUS_NO_MEMORY ((NTSTATUS)0xC0000017)
|
|
#define STATUS_INSUFFICIENT_RESOURCES ((NTSTATUS)0xC000009A)
|
|
#define STATUS_REGISTRY_CORRUPT ((NTSTATUS)0xC000014C)
|
|
#define STATUS_NOT_REGISTRY_FILE ((NTSTATUS)0xC000015C)
|
|
#define STATUS_REGISTRY_RECOVERED ((NTSTATUS)0x40000009)
|
|
|
|
#define REG_OPTION_VOLATILE 1
|
|
#define OBJ_CASE_INSENSITIVE 0x00000040L
|
|
#define USHORT_MAX USHRT_MAX
|
|
|
|
VOID NTAPI
|
|
KeQuerySystemTime(
|
|
OUT PLARGE_INTEGER CurrentTime);
|
|
|
|
VOID NTAPI
|
|
RtlInitializeBitMap(
|
|
IN PRTL_BITMAP BitMapHeader,
|
|
IN PULONG BitMapBuffer,
|
|
IN ULONG SizeOfBitMap);
|
|
|
|
ULONG NTAPI
|
|
RtlFindSetBits(
|
|
IN PRTL_BITMAP BitMapHeader,
|
|
IN ULONG NumberToFind,
|
|
IN ULONG HintIndex);
|
|
|
|
VOID NTAPI
|
|
RtlSetBits(
|
|
IN PRTL_BITMAP BitMapHeader,
|
|
IN ULONG StartingIndex,
|
|
IN ULONG NumberToSet);
|
|
|
|
VOID NTAPI
|
|
RtlClearAllBits(
|
|
IN PRTL_BITMAP BitMapHeader);
|
|
|
|
#define RtlCheckBit(BMH,BP) (((((PLONG)(BMH)->Buffer)[(BP) / 32]) >> ((BP) % 32)) & 0x1)
|
|
#define UNREFERENCED_PARAMETER(P) {(P)=(P);}
|
|
|
|
#define PKTHREAD PVOID
|
|
#define PKGUARDED_MUTEX PVOID
|
|
#define PERESOURCE PVOID
|
|
#define PFILE_OBJECT PVOID
|
|
#define PKEVENT PVOID
|
|
#define PWORK_QUEUE_ITEM PVOID
|
|
#define EX_PUSH_LOCK PULONG_PTR
|
|
|
|
#define CMLTRACE(x, ...)
|
|
#else
|
|
//
|
|
// Debug/Tracing support
|
|
//
|
|
#if _CMLIB_DEBUG_
|
|
#ifdef NEW_DEBUG_SYSTEM_IMPLEMENTED // enable when Debug Filters are implemented
|
|
#define CMLTRACE DbgPrintEx
|
|
#else
|
|
#define CMLTRACE(x, ...) \
|
|
if (x & CmlibTraceLevel) DbgPrint(__VA_ARGS__)
|
|
#endif
|
|
#else
|
|
#define CMLTRACE(x, ...) DPRINT(__VA_ARGS__)
|
|
#endif
|
|
|
|
#include <ntdef.h>
|
|
#include <ntddk.h>
|
|
|
|
/* Prevent inclusion of Windows headers through <wine/unicode.h> */
|
|
#define _WINDEF_
|
|
#define _WINBASE_
|
|
#define _WINNLS_
|
|
#endif
|
|
|
|
|
|
//
|
|
// These define the Debug Masks Supported
|
|
//
|
|
#define CMLIB_HCELL_DEBUG 0x01
|
|
|
|
#ifndef ROUND_UP
|
|
#define ROUND_UP(a,b) ((((a)+(b)-1)/(b))*(b))
|
|
#define ROUND_DOWN(a,b) (((a)/(b))*(b))
|
|
#endif
|
|
|
|
//
|
|
// PAGE_SIZE definition
|
|
//
|
|
#ifndef PAGE_SIZE
|
|
#if defined(TARGET_i386) || defined(TARGET_amd64) || defined(TARGET_arm)
|
|
#define PAGE_SIZE 0x1000
|
|
#else
|
|
#error Local PAGE_SIZE definition required when built as host
|
|
#endif
|
|
#endif
|
|
|
|
#define TAG_CM 0x68742020
|
|
|
|
#define CMAPI NTAPI
|
|
|
|
#include <wine/unicode.h>
|
|
#include <wchar.h>
|
|
#include "hivedata.h"
|
|
#include "cmdata.h"
|
|
|
|
#if defined(_TYPEDEFS_HOST_H) || defined(__FREELDR_H)
|
|
|
|
#define PCM_KEY_SECURITY_CACHE_ENTRY PVOID
|
|
#define PCM_KEY_CONTROL_BLOCK PVOID
|
|
#define CMP_SECURITY_HASH_LISTS 64
|
|
#define PCM_CELL_REMAP_BLOCK PVOID
|
|
|
|
//
|
|
// Use Count Log and Entry
|
|
//
|
|
typedef struct _CM_USE_COUNT_LOG_ENTRY
|
|
{
|
|
HCELL_INDEX Cell;
|
|
PVOID Stack[7];
|
|
} CM_USE_COUNT_LOG_ENTRY, *PCM_USE_COUNT_LOG_ENTRY;
|
|
|
|
typedef struct _CM_USE_COUNT_LOG
|
|
{
|
|
USHORT Next;
|
|
USHORT Size;
|
|
CM_USE_COUNT_LOG_ENTRY Log[32];
|
|
} CM_USE_COUNT_LOG, *PCM_USE_COUNT_LOG;
|
|
|
|
//
|
|
// Configuration Manager Hive Structure
|
|
//
|
|
typedef struct _CMHIVE
|
|
{
|
|
HHIVE Hive;
|
|
HANDLE FileHandles[3];
|
|
LIST_ENTRY NotifyList;
|
|
LIST_ENTRY HiveList;
|
|
EX_PUSH_LOCK HiveLock;
|
|
PKTHREAD HiveLockOwner;
|
|
PKGUARDED_MUTEX ViewLock;
|
|
PKTHREAD ViewLockOwner;
|
|
EX_PUSH_LOCK WriterLock;
|
|
PKTHREAD WriterLockOwner;
|
|
PERESOURCE FlusherLock;
|
|
EX_PUSH_LOCK SecurityLock;
|
|
PKTHREAD HiveSecurityLockOwner;
|
|
LIST_ENTRY LRUViewListHead;
|
|
LIST_ENTRY PinViewListHead;
|
|
PFILE_OBJECT FileObject;
|
|
UNICODE_STRING FileFullPath;
|
|
UNICODE_STRING FileUserName;
|
|
USHORT MappedViews;
|
|
USHORT PinnedViews;
|
|
ULONG UseCount;
|
|
ULONG SecurityCount;
|
|
ULONG SecurityCacheSize;
|
|
LONG SecurityHitHint;
|
|
PCM_KEY_SECURITY_CACHE_ENTRY SecurityCache;
|
|
LIST_ENTRY SecurityHash[CMP_SECURITY_HASH_LISTS];
|
|
PKEVENT UnloadEvent;
|
|
PCM_KEY_CONTROL_BLOCK RootKcb;
|
|
BOOLEAN Frozen;
|
|
PWORK_QUEUE_ITEM UnloadWorkItem;
|
|
BOOLEAN GrowOnlyMode;
|
|
ULONG GrowOffset;
|
|
LIST_ENTRY KcbConvertListHead;
|
|
LIST_ENTRY KnodeConvertListHead;
|
|
PCM_CELL_REMAP_BLOCK CellRemapArray;
|
|
CM_USE_COUNT_LOG UseCountLog;
|
|
CM_USE_COUNT_LOG LockHiveLog;
|
|
ULONG Flags;
|
|
LIST_ENTRY TrustClassEntry;
|
|
ULONG FlushCount;
|
|
BOOLEAN HiveIsLoading;
|
|
PKTHREAD CreatorOwner;
|
|
} CMHIVE, *PCMHIVE;
|
|
|
|
#endif
|
|
|
|
typedef struct _HV_HIVE_CELL_PAIR
|
|
{
|
|
PHHIVE Hive;
|
|
HCELL_INDEX Cell;
|
|
} HV_HIVE_CELL_PAIR, *PHV_HIVE_CELL_PAIR;
|
|
|
|
#define STATIC_CELL_PAIR_COUNT 4
|
|
typedef struct _HV_TRACK_CELL_REF
|
|
{
|
|
USHORT Count;
|
|
USHORT Max;
|
|
PHV_HIVE_CELL_PAIR CellArray;
|
|
HV_HIVE_CELL_PAIR StaticArray[STATIC_CELL_PAIR_COUNT];
|
|
USHORT StaticCount;
|
|
} HV_TRACK_CELL_REF, *PHV_TRACK_CELL_REF;
|
|
|
|
extern ULONG CmlibTraceLevel;
|
|
|
|
/*
|
|
* Public functions.
|
|
*/
|
|
NTSTATUS CMAPI
|
|
HvInitialize(
|
|
PHHIVE RegistryHive,
|
|
ULONG Operation,
|
|
ULONG HiveType,
|
|
ULONG HiveFlags,
|
|
PVOID HiveData OPTIONAL,
|
|
PALLOCATE_ROUTINE Allocate,
|
|
PFREE_ROUTINE Free,
|
|
PFILE_SET_SIZE_ROUTINE FileSetSize,
|
|
PFILE_WRITE_ROUTINE FileWrite,
|
|
PFILE_READ_ROUTINE FileRead,
|
|
PFILE_FLUSH_ROUTINE FileFlush,
|
|
ULONG Cluster OPTIONAL,
|
|
PUNICODE_STRING FileName);
|
|
|
|
VOID CMAPI
|
|
HvFree(
|
|
PHHIVE RegistryHive);
|
|
|
|
PVOID CMAPI
|
|
HvGetCell(
|
|
PHHIVE RegistryHive,
|
|
HCELL_INDEX CellOffset);
|
|
|
|
#define HvReleaseCell(h, c) \
|
|
if (h->ReleaseCellRoutine) h->ReleaseCellRoutine(h, c)
|
|
|
|
LONG CMAPI
|
|
HvGetCellSize(
|
|
PHHIVE RegistryHive,
|
|
PVOID Cell);
|
|
|
|
HCELL_INDEX CMAPI
|
|
HvAllocateCell(
|
|
PHHIVE RegistryHive,
|
|
SIZE_T Size,
|
|
HSTORAGE_TYPE Storage,
|
|
IN HCELL_INDEX Vicinity);
|
|
|
|
BOOLEAN CMAPI
|
|
HvIsCellAllocated(
|
|
IN PHHIVE RegistryHive,
|
|
IN HCELL_INDEX CellIndex
|
|
);
|
|
|
|
HCELL_INDEX CMAPI
|
|
HvReallocateCell(
|
|
PHHIVE RegistryHive,
|
|
HCELL_INDEX CellOffset,
|
|
ULONG Size);
|
|
|
|
VOID CMAPI
|
|
HvFreeCell(
|
|
PHHIVE RegistryHive,
|
|
HCELL_INDEX CellOffset);
|
|
|
|
BOOLEAN CMAPI
|
|
HvMarkCellDirty(
|
|
PHHIVE RegistryHive,
|
|
HCELL_INDEX CellOffset,
|
|
BOOLEAN HoldingLock);
|
|
|
|
BOOLEAN CMAPI
|
|
HvIsCellDirty(
|
|
IN PHHIVE Hive,
|
|
IN HCELL_INDEX Cell
|
|
);
|
|
|
|
BOOLEAN
|
|
CMAPI
|
|
HvHiveWillShrink(
|
|
IN PHHIVE RegistryHive
|
|
);
|
|
|
|
BOOLEAN CMAPI
|
|
HvSyncHive(
|
|
PHHIVE RegistryHive);
|
|
|
|
BOOLEAN CMAPI
|
|
HvWriteHive(
|
|
PHHIVE RegistryHive);
|
|
|
|
BOOLEAN CMAPI
|
|
CmCreateRootNode(
|
|
PHHIVE Hive,
|
|
PCWSTR Name);
|
|
|
|
VOID CMAPI
|
|
CmPrepareHive(
|
|
PHHIVE RegistryHive);
|
|
|
|
|
|
BOOLEAN
|
|
CMAPI
|
|
HvTrackCellRef(
|
|
PHV_TRACK_CELL_REF CellRef,
|
|
PHHIVE Hive,
|
|
HCELL_INDEX Cell
|
|
);
|
|
|
|
VOID
|
|
CMAPI
|
|
HvReleaseFreeCellRefArray(
|
|
PHV_TRACK_CELL_REF CellRef
|
|
);
|
|
|
|
/*
|
|
* Private functions.
|
|
*/
|
|
|
|
PHBIN CMAPI
|
|
HvpAddBin(
|
|
PHHIVE RegistryHive,
|
|
ULONG Size,
|
|
HSTORAGE_TYPE Storage);
|
|
|
|
NTSTATUS CMAPI
|
|
HvpCreateHiveFreeCellList(
|
|
PHHIVE Hive);
|
|
|
|
ULONG CMAPI
|
|
HvpHiveHeaderChecksum(
|
|
PHBASE_BLOCK HiveHeader);
|