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https://github.com/reactos/reactos.git
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Implemented some more registry functions.
svn path=/trunk/; revision=1989
This commit is contained in:
Eric Kohl
parent
76f1b8fa3c
commit
c79b121347
4 changed files with 172 additions and 18 deletions
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@ -1,4 +1,4 @@
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/* $Id: rtl.h,v 1.28 2001/06/17 22:52:37 ekohl Exp $
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/* $Id: rtl.h,v 1.29 2001/06/19 15:08:12 ekohl Exp $
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*
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*/
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@ -471,6 +471,15 @@ RtlpNtCreateKey (
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IN ULONG Unused2
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);
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NTSTATUS
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STDCALL
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RtlpNtEnumerateSubKey (
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IN HANDLE KeyHandle,
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OUT PUNICODE_STRING SubKeyName,
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IN ULONG Index,
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IN ULONG Unused
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);
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NTSTATUS
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STDCALL
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RtlpNtMakeTemporaryKey (
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@ -486,6 +495,25 @@ RtlpNtOpenKey (
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IN ULONG Unused
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);
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NTSTATUS
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STDCALL
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RtlpNtQueryValueKey (
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IN HANDLE KeyHandle,
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OUT PULONG Type OPTIONAL,
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OUT PVOID Data OPTIONAL,
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IN OUT PULONG DataLength OPTIONAL,
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IN ULONG Unused
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);
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NTSTATUS
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STDCALL
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RtlpNtSetValueKey (
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IN HANDLE KeyHandle,
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IN ULONG Type,
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IN PVOID Data,
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IN ULONG DataLength
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);
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#endif /* __INCLUDE_NTDLL_RTL_H */
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/* EOF */
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@ -1,4 +1,4 @@
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; $Id: ntdll.def,v 1.77 2001/06/18 18:37:12 ekohl Exp $
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; $Id: ntdll.def,v 1.78 2001/06/19 15:09:16 ekohl Exp $
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;
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; ReactOS Operating System
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;
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@ -594,11 +594,11 @@ RtlWriteRegistryValue@24
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;RtlZeroHeap
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RtlZeroMemory@8
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RtlpNtCreateKey@24
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;RtlpNtEnumerateSubKey
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RtlpNtEnumerateSubKey@16
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RtlpNtMakeTemporaryKey@4
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RtlpNtOpenKey@16
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;RtlpNtQueryValueKey
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;RtlpNtSetValueKey
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RtlpNtQueryValueKey@20
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RtlpNtSetValueKey@16
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;RtlpUnWaitCriticalSection
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;RtlpWaitForCriticalSection
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RtlxAnsiStringToUnicodeSize@4
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@ -1,4 +1,4 @@
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; $Id: ntdll.edf,v 1.66 2001/06/18 18:37:12 ekohl Exp $
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; $Id: ntdll.edf,v 1.67 2001/06/19 15:09:16 ekohl Exp $
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;
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; ReactOS Operating System
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;
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@ -593,11 +593,11 @@ RtlWriteRegistryValue=RtlWriteRegistryValue@24
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;RtlZeroHeap
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RtlZeroMemory=RtlZeroMemory@8
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RtlpNtCreateKey=RtlpNtCreateKey@24
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;RtlpNtEnumerateSubKey
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RtlpNtEnumerateSubKey=RtlpNtEnumerateSubKey@16
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RtlpNtMakeTemporaryKey=RtlpNtMakeTemporaryKey@4
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RtlpNtOpenKey=RtlpNtOpenKey@16
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;RtlpNtQueryValueKey
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;RtlpNtSetValueKey
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RtlpNtQueryValueKey=RtlpNtQueryValueKey@20
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RtlpNtSetValueKey=RtlpNtSetValueKey@16
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;RtlpUnWaitCriticalSection
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;RtlpWaitForCriticalSection
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RtlxAnsiStringToUnicodeSize=RtlxAnsiStringToUnicodeSize@4
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@ -1,4 +1,4 @@
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/* $Id: registry.c,v 1.5 2001/06/18 18:36:32 ekohl Exp $
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/* $Id: registry.c,v 1.6 2001/06/19 15:08:46 ekohl 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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@ -13,8 +13,6 @@
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* TODO:
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* - finish RtlQueryRegistryValues()
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* - finish RtlFormatCurrentUserKeyPath()
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* - implement RtlOpenCurrentUser()
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* - implement RtlNtXxxx() functions
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*/
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/* INCLUDES *****************************************************************/
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@ -163,7 +161,7 @@ RtlQueryRegistryValues(IN ULONG RelativeTo,
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ULONG BufferSize;
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ULONG ResultSize;
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DPRINT1("RtlQueryRegistryValues()\n");
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DPRINT("RtlQueryRegistryValues() called\n");
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Status = RtlpGetRegistryHandle(RelativeTo,
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Path,
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@ -184,7 +182,7 @@ RtlQueryRegistryValues(IN ULONG RelativeTo,
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break;
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}
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DPRINT1("Name: %S\n", QueryEntry->Name);
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DPRINT("Name: %S\n", QueryEntry->Name);
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if (((QueryEntry->Flags & (RTL_QUERY_REGISTRY_SUBKEY | RTL_QUERY_REGISTRY_TOPKEY)) != 0) &&
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(BaseKeyHandle != CurrentKeyHandle))
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@ -195,7 +193,7 @@ RtlQueryRegistryValues(IN ULONG RelativeTo,
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if (QueryEntry->Flags & RTL_QUERY_REGISTRY_SUBKEY)
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{
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DPRINT1("Open new subkey: %S\n", QueryEntry->Name);
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DPRINT("Open new subkey: %S\n", QueryEntry->Name);
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RtlInitUnicodeString(&KeyName,
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QueryEntry->Name);
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@ -212,7 +210,7 @@ RtlQueryRegistryValues(IN ULONG RelativeTo,
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}
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else if (QueryEntry->Flags & RTL_QUERY_REGISTRY_DIRECT)
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{
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DPRINT1("Query value directly: %S\n", QueryEntry->Name);
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DPRINT("Query value directly: %S\n", QueryEntry->Name);
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RtlInitUnicodeString(&KeyName,
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QueryEntry->Name);
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@ -269,13 +267,13 @@ RtlQueryRegistryValues(IN ULONG RelativeTo,
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}
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else
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{
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DPRINT1("Query value via query routine: %S\n", QueryEntry->Name);
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DPRINT("Query value via query routine: %S\n", QueryEntry->Name);
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}
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if (QueryEntry->Flags & RTL_QUERY_REGISTRY_DELETE)
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{
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DPRINT1("Delete value: %S\n", QueryEntry->Name);
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DPRINT("Delete value: %S\n", QueryEntry->Name);
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}
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@ -348,6 +346,60 @@ RtlpNtCreateKey(OUT HANDLE KeyHandle,
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}
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NTSTATUS STDCALL
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RtlpNtEnumerateSubKey(IN HANDLE KeyHandle,
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OUT PUNICODE_STRING SubKeyName,
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IN ULONG Index,
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IN ULONG Unused)
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{
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PKEY_BASIC_INFORMATION KeyInfo = NULL;
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ULONG BufferLength = 0;
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ULONG ReturnedLength;
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NTSTATUS Status;
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if (SubKeyName->MaximumLength != 0)
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{
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BufferLength = SubKeyName->MaximumLength +
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sizeof(KEY_BASIC_INFORMATION);
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KeyInfo = RtlAllocateHeap(RtlGetProcessHeap(),
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0,
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BufferLength);
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if (KeyInfo == NULL)
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return(STATUS_NO_MEMORY);
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}
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Status = NtEnumerateKey(KeyHandle,
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Index,
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KeyBasicInformation,
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KeyInfo,
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BufferLength,
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&ReturnedLength);
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if (NT_SUCCESS(Status))
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{
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if (KeyInfo->NameLength <= SubKeyName->MaximumLength)
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{
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memmove(SubKeyName->Buffer,
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KeyInfo->Name,
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KeyInfo->NameLength);
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SubKeyName->Length = KeyInfo->NameLength;
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}
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else
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{
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Status = STATUS_BUFFER_OVERFLOW;
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}
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}
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if (KeyInfo != NULL)
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{
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RtlFreeHeap(RtlGetProcessHeap(),
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0,
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KeyInfo);
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}
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return(Status);
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}
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NTSTATUS STDCALL
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RtlpNtMakeTemporaryKey(IN HANDLE KeyHandle)
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{
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@ -371,6 +423,80 @@ RtlpNtOpenKey(OUT HANDLE KeyHandle,
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}
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NTSTATUS STDCALL
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RtlpNtQueryValueKey(IN HANDLE KeyHandle,
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OUT PULONG Type OPTIONAL,
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OUT PVOID Data OPTIONAL,
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IN OUT PULONG DataLength OPTIONAL,
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IN ULONG Unused)
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{
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PKEY_VALUE_PARTIAL_INFORMATION ValueInfo;
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UNICODE_STRING ValueName;
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ULONG BufferLength;
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ULONG ReturnedLength;
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NTSTATUS Status;
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RtlInitUnicodeString(&ValueName,
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NULL);
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BufferLength = sizeof(KEY_VALUE_PARTIAL_INFORMATION);
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if (DataLength != NULL)
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BufferLength = *DataLength;
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ValueInfo = RtlAllocateHeap(RtlGetProcessHeap(),
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0,
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BufferLength);
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if (ValueInfo == NULL)
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return(STATUS_NO_MEMORY);
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Status = NtQueryValueKey(KeyHandle,
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&ValueName,
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KeyValuePartialInformation,
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ValueInfo,
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BufferLength,
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&ReturnedLength);
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if (NT_SUCCESS(Status))
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{
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if (DataLength != NULL)
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*DataLength = ValueInfo->DataLength;
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if (Type != NULL)
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*Type = ValueInfo->Type;
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if (Data != NULL)
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{
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memmove(Data,
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ValueInfo->Data,
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ValueInfo->DataLength);
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}
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}
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RtlFreeHeap(RtlGetProcessHeap(),
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0,
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ValueInfo);
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return(Status);
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}
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NTSTATUS STDCALL
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RtlpNtSetValueKey(IN HANDLE KeyHandle,
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IN ULONG Type,
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IN PVOID Data,
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IN ULONG DataLength)
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{
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UNICODE_STRING ValueName;
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RtlInitUnicodeString(&ValueName,
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NULL);
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return(NtSetValueKey(KeyHandle,
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&ValueName,
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0,
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Type,
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Data,
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DataLength));
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}
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/* INTERNAL FUNCTIONS ******************************************************/
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NTSTATUS
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