mirror of
https://github.com/reactos/reactos.git
synced 2024-12-27 17:44:45 +00:00
work on registry files
svn path=/trunk/; revision=1360
This commit is contained in:
jean
parent
522110434e
commit
b0a3240f8e
1 changed files with 39 additions and 92 deletions
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@ -1,4 +1,4 @@
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/* $Id: registry.c,v 1.33 2000/09/13 11:46:35 jean Exp $
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/* $Id: registry.c,v 1.34 2000/09/14 14:45:06 jean Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -19,7 +19,7 @@
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#define NDEBUG
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#include <internal/debug.h>
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#define PROTO_REG 1 /* Comment out to disable */
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//#define PROTO_REG 1 /* Comment out to disable */
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/* ----------------------------------------------------- Typedefs */
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@ -48,6 +48,8 @@
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#define SOFTWARE_REG_FILE L"\\SystemRoot\\System32\\Config\\SOFTWARE"
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#define USER_REG_FILE L"\\SystemRoot\\System32\\Config\\USER"
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#define KO_MARKED_FOR_DELETE 0x00000001
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// BLOCK_OFFSET = offset in file after header block
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typedef DWORD BLOCK_OFFSET;
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@ -100,6 +102,7 @@ typedef struct _KEY_BLOCK
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DWORD Unused4[5];
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WORD NameSize;
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WORD ClassSize;
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// FIXME : Name is char, not wchar
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WCHAR Name[0];
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} KEY_BLOCK, *PKEY_BLOCK;
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@ -132,6 +135,7 @@ typedef struct _VALUE_BLOCK
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DWORD DataType;
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WORD Flags;
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WORD Unused1;
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// FIXME : Name is char, not wchar
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WCHAR Name[0];
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} VALUE_BLOCK, *PVALUE_BLOCK;
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@ -169,21 +173,17 @@ typedef struct _KEY_OBJECT
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struct _KEY_OBJECT *SubKey;
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} KEY_OBJECT, *PKEY_OBJECT;
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#define KO_MARKED_FOR_DELETE 0x00000001
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/* ------------------------------------------------- File Statics */
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#if PROTO_REG
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static POBJECT_TYPE CmiKeyType = NULL;
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static PREGISTRY_FILE CmiVolatileFile = NULL;
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static PKEY_OBJECT CmiKeyList = NULL;
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static KSPIN_LOCK CmiKeyListLock;
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static PREGISTRY_FILE CmiSystemFile = NULL;
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#endif
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/* ----------------------------------------- Forward Declarations */
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#if PROTO_REG
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static NTSTATUS CmiObjectParse(PVOID ParsedObject,
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PVOID *NextObject,
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PUNICODE_STRING FullPath,
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@ -259,8 +259,6 @@ static NTSTATUS CmiDestroyKeyBlock(PREGISTRY_FILE RegistryFile,
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static NTSTATUS CmiAllocateHashTableBlock(IN PREGISTRY_FILE RegistryFile,
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OUT PHASH_TABLE_BLOCK *HashBlock,
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IN ULONG HashTableSize);
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static PHASH_TABLE_BLOCK CmiGetHashTableBlock(PREGISTRY_FILE RegistryFile,
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BLOCK_OFFSET HashBlockOffset);
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static PKEY_BLOCK CmiGetKeyFromHashByIndex(PREGISTRY_FILE RegistryFile,
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PHASH_TABLE_BLOCK HashBlock,
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ULONG Index);
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@ -296,14 +294,12 @@ static VOID CmiLockBlock(PREGISTRY_FILE RegistryFile,
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static VOID CmiReleaseBlock(PREGISTRY_FILE RegistryFile,
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PVOID Block);
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#endif
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/* --------------------------------------------- Public Interface */
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VOID
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CmInitializeRegistry(VOID)
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{
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#if PROTO_REG
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NTSTATUS Status;
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HANDLE RootKeyHandle;
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UNICODE_STRING RootKeyName;
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@ -380,28 +376,28 @@ CHECKPOINT;
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/* FIXME: create remaining structure needed for default handles */
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/* FIXME: load volatile registry data from ROSDTECT */
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#endif
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}
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VOID
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CmInitializeRegistry2(VOID)
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{
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#ifdef xxx
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#ifdef PROTO_REG
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OBJECT_ATTRIBUTES ObjectAttributes;
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PKEY_OBJECT NewKey;
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HANDLE KeyHandle;
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UNICODE_STRING KeyName;
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/* FIXME : delete temporary \Registry\Machine\System */
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RtlInitUnicodeString(&KeyName, REG_SYSTEM_KEY_NAME);
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InitializeObjectAttributes(&ObjectAttributes, &KeyName, 0, NULL, NULL);
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NewKey=ObCreateObject(&KeyHandle,
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STANDARD_RIGHTS_REQUIRED,
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&ObjectAttributes,
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CmiKeyType);
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/* load the SYSTEM Hive */
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CHECKPOINT;
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CmiSystemFile = CmiCreateRegistry(SYSTEM_REG_FILE);
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if( CmiSystemFile )
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{
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RtlInitUnicodeString(&KeyName, REG_SYSTEM_KEY_NAME);
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InitializeObjectAttributes(&ObjectAttributes, &KeyName, 0, NULL, NULL);
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NewKey=ObCreateObject(&KeyHandle,
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STANDARD_RIGHTS_REQUIRED,
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&ObjectAttributes,
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CmiKeyType);
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NewKey->RegistryFile = CmiSystemFile;
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NewKey->KeyBlock = CmiGetBlock(CmiSystemFile,32);
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NewKey->Flags = 0;
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@ -409,23 +405,36 @@ CHECKPOINT;
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NewKey->Name = NewKey->KeyBlock->Name;
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}
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CHECKPOINT;
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#endif
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/*
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/* tests :*/
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{
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// HANDLE HKey;
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NTSTATUS Status;
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PKEY_BLOCK SubKeyBlock;
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RtlInitUnicodeString(&KeyName, L"\\Registry\\Machine\\Software\\Windows");
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InitializeObjectAttributes(&ObjectAttributes, &KeyName, 0, NULL, NULL);
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Status = CmiScanForSubKey(CmiSystemFile,
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NewKey->KeyBlock,
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&SubKeyBlock,
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L"Windows",
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L"ControlSet001",
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KEY_READ);
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CHECKPOINT;
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if(NT_SUCCESS(Status))
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{
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DPRINT("found subkey ,ptr=%x\n",SubKeyBlock);
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DPRINT(" Id=%x\n",SubKeyBlock->SubBlockId);
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DPRINT(" Type=%x\n",SubKeyBlock->Type);
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DPRINT(" parent=%x\n",SubKeyBlock->ParentKeyOffset);
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DPRINT(" name=%x\n",SubKeyBlock->Name);
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}
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else
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{
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DPRINT("not found subkey ControlSet001\n");
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}
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//RtlInitUnicodeString(&KeyName, L"\\Registry\\Machine\\Software\\Windows");
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//RtlInitUnicodeString(&KeyName, L"\\Registry\\Machine\\System\\ControlSet001");
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// InitializeObjectAttributes(&ObjectAttributes, &KeyName, 0, NULL, NULL);
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// Status = NtOpenKey ( &HKey, KEY_READ , &ObjectAttributes);
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}
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*/
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#endif
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}
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VOID
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@ -447,7 +456,6 @@ NtCreateKey (
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OUT PULONG Disposition
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)
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{
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#if PROTO_REG
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PWSTR KeyNameBuf;
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NTSTATUS Status;
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PKEY_OBJECT CurKey, NewKey;
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@ -531,9 +539,6 @@ NtCreateKey (
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*Disposition = REG_CREATED_NEW_KEY;
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}
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -543,7 +548,6 @@ NtDeleteKey (
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IN HANDLE KeyHandle
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PKEY_OBJECT KeyObject;
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@ -568,9 +572,6 @@ NtDeleteKey (
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ObDereferenceObject(KeyObject);
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return STATUS_SUCCESS;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -585,7 +586,6 @@ NtEnumerateKey (
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OUT PULONG ResultLength
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PKEY_OBJECT KeyObject;
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PREGISTRY_FILE RegistryFile;
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@ -612,7 +612,7 @@ NtEnumerateKey (
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RegistryFile = KeyObject->RegistryFile;
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/* Get pointer to SubKey */
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HashTableBlock = CmiGetHashTableBlock(RegistryFile, KeyBlock->HashTableOffset);
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HashTableBlock = CmiGetBlock(RegistryFile, KeyBlock->HashTableOffset);
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SubKeyBlock = CmiGetKeyFromHashByIndex(RegistryFile,
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HashTableBlock,
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Index);
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@ -722,9 +722,6 @@ NtEnumerateKey (
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ObDereferenceObject (KeyObject);
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -739,7 +736,6 @@ NtEnumerateValueKey (
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OUT PULONG ResultLength
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PKEY_OBJECT KeyObject;
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PREGISTRY_FILE RegistryFile;
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@ -856,9 +852,6 @@ NtEnumerateValueKey (
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ObDereferenceObject(KeyObject);
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -868,11 +861,7 @@ NtFlushKey (
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IN HANDLE KeyHandle
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)
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{
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#ifdef PROTO_REG
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return STATUS_SUCCESS;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -884,7 +873,6 @@ NtOpenKey (
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IN POBJECT_ATTRIBUTES ObjectAttributes
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PWSTR KeyNameBuf;
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PREGISTRY_FILE FileToUse;
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@ -967,9 +955,6 @@ NtOpenKey (
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KeyHandle);
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -983,7 +968,6 @@ NtQueryKey (
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OUT PULONG ResultLength
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PKEY_OBJECT KeyObject;
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PREGISTRY_FILE RegistryFile;
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@ -1108,9 +1092,6 @@ NtQueryKey (
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ObDereferenceObject (KeyObject);
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -1125,7 +1106,6 @@ NtQueryValueKey (
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OUT PULONG ResultLength
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PKEY_OBJECT KeyObject;
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PREGISTRY_FILE RegistryFile;
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@ -1240,9 +1220,6 @@ NtQueryValueKey (
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ObDereferenceObject(KeyObject);
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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@ -1257,7 +1234,6 @@ NtSetValueKey (
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IN ULONG DataSize
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PKEY_OBJECT KeyObject;
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PREGISTRY_FILE RegistryFile;
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@ -1308,9 +1284,6 @@ NtSetValueKey (
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ObDereferenceObject (KeyObject);
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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NTSTATUS
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@ -1320,7 +1293,6 @@ NtDeleteValueKey (
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IN PUNICODE_STRING ValueName
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)
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{
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#ifdef PROTO_REG
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NTSTATUS Status;
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PKEY_OBJECT KeyObject;
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PREGISTRY_FILE RegistryFile;
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@ -1347,9 +1319,6 @@ NtDeleteValueKey (
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ObDereferenceObject(KeyObject);
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return Status;
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#else
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UNIMPLEMENTED;
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#endif
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}
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NTSTATUS
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@ -1544,7 +1513,6 @@ RtlWriteRegistryValue (
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/* ------------------------------------------ Private Implementation */
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#if PROTO_REG
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static NTSTATUS CmiObjectParse(PVOID ParsedObject,
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PVOID *NextObject,
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PUNICODE_STRING FullPath,
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@ -2145,7 +2113,7 @@ CmiGetMaxNameLength(PREGISTRY_FILE RegistryFile,
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PKEY_BLOCK CurSubKeyBlock;
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MaxName = 0;
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HashBlock = CmiGetHashTableBlock(RegistryFile, KeyBlock->HashTableOffset);
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HashBlock = CmiGetBlock(RegistryFile, KeyBlock->HashTableOffset);
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if (HashBlock == 0)
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{
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return 0;
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@ -2178,7 +2146,7 @@ CmiGetMaxClassLength(PREGISTRY_FILE RegistryFile,
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PKEY_BLOCK CurSubKeyBlock;
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MaxClass = 0;
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HashBlock = CmiGetHashTableBlock(RegistryFile, KeyBlock->HashTableOffset);
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HashBlock = CmiGetBlock(RegistryFile, KeyBlock->HashTableOffset);
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if (HashBlock == 0)
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{
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return 0;
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@ -2277,7 +2245,7 @@ CmiScanForSubKey(IN PREGISTRY_FILE RegistryFile,
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PHASH_TABLE_BLOCK HashBlock;
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PKEY_BLOCK CurSubKeyBlock;
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HashBlock = CmiGetHashTableBlock(RegistryFile, KeyBlock->HashTableOffset);
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HashBlock = CmiGetBlock(RegistryFile, KeyBlock->HashTableOffset);
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*SubKeyBlock = NULL;
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if (HashBlock == 0)
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{
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@ -2343,7 +2311,7 @@ CmiAddSubKey(PREGISTRY_FILE RegistryFile,
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}
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else
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{
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HashBlock = CmiGetHashTableBlock(RegistryFile, KeyBlock->HashTableOffset);
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HashBlock = CmiGetBlock(RegistryFile, KeyBlock->HashTableOffset);
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if (KeyBlock->NumberOfSubKeys + 1 >= HashBlock->HashTableSize)
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{
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@ -2685,26 +2653,6 @@ CmiAllocateHashTableBlock(IN PREGISTRY_FILE RegistryFile,
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return Status;
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}
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static PHASH_TABLE_BLOCK
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CmiGetHashTableBlock(PREGISTRY_FILE RegistryFile,
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BLOCK_OFFSET HashBlockOffset)
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{
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PHASH_TABLE_BLOCK HashBlock;
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if (RegistryFile->Filename == NULL)
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{
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CmiLockBlock(RegistryFile, (PVOID) HashBlockOffset);
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HashBlock = (PHASH_TABLE_BLOCK) HashBlockOffset;
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}
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else
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{
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UNIMPLEMENTED;
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}
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return HashBlock;
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}
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static PKEY_BLOCK
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CmiGetKeyFromHashByIndex(PREGISTRY_FILE RegistryFile,
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PHASH_TABLE_BLOCK HashBlock,
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@ -3046,10 +2994,9 @@ CmiReleaseBlock(PREGISTRY_FILE RegistryFile,
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{
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if (RegistryFile->Filename != NULL)
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{
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UNIMPLEMENTED;
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/* FIXME : implement */
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}
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}
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#endif
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/* EOF */
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