mirror of
https://github.com/reactos/reactos.git
synced 2024-12-28 01:55:19 +00:00
Added some code to map more predefined keys (like HKCU).
Implemented some ansi functions svn path=/trunk/; revision=2025
This commit is contained in:
Eric Kohl
parent
a9be5303eb
commit
8cd4cde19c
1 changed files with 397 additions and 174 deletions
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@ -1,4 +1,4 @@
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/* $Id: reg.c,v 1.11 2000/09/27 01:21:27 ekohl Exp $
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/* $Id: reg.c,v 1.12 2001/07/01 17:54:07 ekohl Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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@ -19,7 +19,7 @@
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/* GLOBALS *******************************************************************/
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#define MAX_DEFAULT_HANDLES 7
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#define MAX_DEFAULT_HANDLES 6
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static CRITICAL_SECTION HandleTableCS;
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static HANDLE DefaultHandleTable[MAX_DEFAULT_HANDLES];
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@ -30,7 +30,10 @@ static HANDLE DefaultHandleTable[MAX_DEFAULT_HANDLES];
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static NTSTATUS MapDefaultKey (PHKEY ParentKey, HKEY Key);
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static VOID CloseDefaultKeys(VOID);
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static NTSTATUS OpenClassesRootKey(PHANDLE KeyHandle);
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static NTSTATUS OpenLocalMachineKey (PHANDLE KeyHandle);
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static NTSTATUS OpenUsersKey (PHANDLE KeyHandle);
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static NTSTATUS OpenCurrentConfigKey(PHANDLE KeyHandle);
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/* FUNCTIONS *****************************************************************/
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@ -67,8 +70,8 @@ RegCleanup(VOID)
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static NTSTATUS
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MapDefaultKey (PHKEY RealKey,
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HKEY Key)
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MapDefaultKey(PHKEY RealKey,
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HKEY Key)
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{
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PHANDLE Handle;
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ULONG Index;
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@ -96,10 +99,31 @@ MapDefaultKey (PHKEY RealKey,
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/* create/open the default handle */
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switch (Index)
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{
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case 2: /*HKEY_LOCAL_MACHINE */
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case 0: /* HKEY_CLASSES_ROOT */
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Status = OpenClassesRootKey(Handle);
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break;
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case 1: /* HKEY_CURRENT_USER */
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Status = RtlOpenCurrentUser(KEY_ALL_ACCESS,
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Handle);
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break;
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case 2: /* HKEY_LOCAL_MACHINE */
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Status = OpenLocalMachineKey(Handle);
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break;
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case 3: /* HKEY_USERS */
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Status = OpenUsersKey(Handle);
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break;
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#if 0
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case 4: /* HKEY_PERFORMANCE_DATA */
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Status = OpenPerformanceDataKey(Handle);
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break;
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#endif
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case 5: /* HKEY_CURRENT_CONFIG */
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Status = OpenCurrentConfigKey(Handle);
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break;
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default:
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DPRINT("MapDefaultHandle() no handle creator\n");
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Status = STATUS_INVALID_PARAMETER;
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@ -117,7 +141,8 @@ MapDefaultKey (PHKEY RealKey,
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}
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static VOID CloseDefaultKeys (VOID)
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static VOID
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CloseDefaultKeys(VOID)
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{
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ULONG i;
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@ -137,172 +162,272 @@ static VOID CloseDefaultKeys (VOID)
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static NTSTATUS
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OpenLocalMachineKey (PHANDLE KeyHandle)
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OpenClassesRootKey(PHANDLE KeyHandle)
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{
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OBJECT_ATTRIBUTES Attributes;
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UNICODE_STRING KeyName;
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OBJECT_ATTRIBUTES Attributes;
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UNICODE_STRING KeyName;
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DPRINT("OpenLocalMachineKey()\n");
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DPRINT("OpenClassesRootKey()\n");
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RtlInitUnicodeString(&KeyName,
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L"\\Registry\\Machine");
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RtlInitUnicodeString(&KeyName,
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L"\\Registry\\Machine\\Software\\CLASSES");
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InitializeObjectAttributes(&Attributes,
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&KeyName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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InitializeObjectAttributes(&Attributes,
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&KeyName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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return (NtOpenKey (KeyHandle,
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KEY_ALL_ACCESS,
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&Attributes));
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return(NtOpenKey(KeyHandle,
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KEY_ALL_ACCESS,
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&Attributes));
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}
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static NTSTATUS
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OpenLocalMachineKey(PHANDLE KeyHandle)
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{
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OBJECT_ATTRIBUTES Attributes;
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UNICODE_STRING KeyName;
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DPRINT("OpenLocalMachineKey()\n");
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RtlInitUnicodeString(&KeyName,
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L"\\Registry\\Machine");
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InitializeObjectAttributes(&Attributes,
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&KeyName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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return(NtOpenKey(KeyHandle,
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KEY_ALL_ACCESS,
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&Attributes));
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}
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static NTSTATUS
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OpenUsersKey(PHANDLE KeyHandle)
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{
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OBJECT_ATTRIBUTES Attributes;
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UNICODE_STRING KeyName;
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DPRINT("OpenUsersKey()\n");
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RtlInitUnicodeString(&KeyName,
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L"\\Registry\\User");
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InitializeObjectAttributes(&Attributes,
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&KeyName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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return(NtOpenKey(KeyHandle,
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KEY_ALL_ACCESS,
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&Attributes));
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}
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static NTSTATUS
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OpenCurrentConfigKey(PHANDLE KeyHandle)
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{
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OBJECT_ATTRIBUTES Attributes;
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UNICODE_STRING KeyName;
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DPRINT("OpenCurrentConfigKey()\n");
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RtlInitUnicodeString(&KeyName,
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L"\\Registry\\Machine\\System\\CurrentControlSet\\Hardware Profiles\\Current");
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InitializeObjectAttributes(&Attributes,
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&KeyName,
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OBJ_CASE_INSENSITIVE,
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NULL,
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NULL);
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return(NtOpenKey(KeyHandle,
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KEY_ALL_ACCESS,
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&Attributes));
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}
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/************************************************************************
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* RegCloseKey
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*/
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LONG
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STDCALL
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RegCloseKey(
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HKEY hKey
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)
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LONG STDCALL
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RegCloseKey(HKEY hKey)
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{
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NTSTATUS Status;
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NTSTATUS Status;
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/* don't close null handle or a pseudo handle */
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if ((!hKey) || (((ULONG)hKey & 0xF0000000) == 0x80000000))
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return ERROR_INVALID_HANDLE;
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/* don't close null handle or a pseudo handle */
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if ((!hKey) || (((ULONG)hKey & 0xF0000000) == 0x80000000))
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return ERROR_INVALID_HANDLE;
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Status = NtClose (hKey);
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if (!NT_SUCCESS(Status))
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{
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LONG ErrorCode = RtlNtStatusToDosError(Status);
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Status = NtClose (hKey);
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if (!NT_SUCCESS(Status))
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{
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LONG ErrorCode = RtlNtStatusToDosError(Status);
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SetLastError (ErrorCode);
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return ErrorCode;
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}
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SetLastError (ErrorCode);
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return ErrorCode;
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}
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return ERROR_SUCCESS;
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return ERROR_SUCCESS;
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}
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/************************************************************************
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* RegConnectRegistryA
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*/
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LONG
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STDCALL
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RegConnectRegistryA(
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LPSTR lpMachineName,
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HKEY hKey,
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PHKEY phkResult
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)
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LONG STDCALL
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RegConnectRegistryA(LPSTR lpMachineName,
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HKEY hKey,
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PHKEY phkResult)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return ERROR_CALL_NOT_IMPLEMENTED;
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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/************************************************************************
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* RegConnectRegistryW
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*/
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LONG
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STDCALL
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RegConnectRegistryW(
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LPWSTR lpMachineName,
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HKEY hKey,
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PHKEY phkResult
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)
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LONG STDCALL
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RegConnectRegistryW(LPWSTR lpMachineName,
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HKEY hKey,
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PHKEY phkResult)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return ERROR_CALL_NOT_IMPLEMENTED;
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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/************************************************************************
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* RegCreateKeyA
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*/
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LONG
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STDCALL
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RegCreateKeyA(
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HKEY hKey,
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LPCSTR lpSubKey,
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PHKEY phkResult
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)
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LONG STDCALL
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RegCreateKeyA(HKEY hKey,
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LPCSTR lpSubKey,
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PHKEY phkResult)
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{
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return RegCreateKeyExA(hKey,
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lpSubKey,
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0,
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NULL,
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0,
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KEY_ALL_ACCESS,
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NULL,
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phkResult,
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NULL);
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return(RegCreateKeyExA(hKey,
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lpSubKey,
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0,
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NULL,
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0,
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KEY_ALL_ACCESS,
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NULL,
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phkResult,
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NULL));
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}
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/************************************************************************
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* RegCreateKeyW
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*/
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LONG
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STDCALL
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RegCreateKeyW(
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HKEY hKey,
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LPCWSTR lpSubKey,
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PHKEY phkResult
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)
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LONG STDCALL
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RegCreateKeyW(HKEY hKey,
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LPCWSTR lpSubKey,
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PHKEY phkResult)
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{
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return RegCreateKeyExW(hKey,
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lpSubKey,
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0,
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NULL,
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0,
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KEY_ALL_ACCESS,
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NULL,
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phkResult,
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NULL);
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return(RegCreateKeyExW(hKey,
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lpSubKey,
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0,
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NULL,
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0,
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KEY_ALL_ACCESS,
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NULL,
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phkResult,
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NULL));
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}
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/************************************************************************
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* RegCreateKeyExA
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*/
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LONG
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STDCALL
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RegCreateKeyExA(
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HKEY hKey,
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LPCSTR lpSubKey,
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DWORD Reserved,
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LPSTR lpClass,
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DWORD dwOptions,
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REGSAM samDesired,
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LPSECURITY_ATTRIBUTES lpSecurityAttributes,
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PHKEY phkResult,
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LPDWORD lpdwDisposition
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)
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LONG STDCALL
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RegCreateKeyExA(HKEY hKey,
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LPCSTR lpSubKey,
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DWORD Reserved,
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LPSTR lpClass,
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DWORD dwOptions,
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REGSAM samDesired,
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LPSECURITY_ATTRIBUTES lpSecurityAttributes,
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PHKEY phkResult,
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LPDWORD lpdwDisposition)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return ERROR_CALL_NOT_IMPLEMENTED;
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UNICODE_STRING SubKeyString;
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UNICODE_STRING ClassString;
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OBJECT_ATTRIBUTES Attributes;
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NTSTATUS Status;
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HKEY ParentKey;
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DPRINT("RegCreateKeyExW() called\n");
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/* get the real parent key */
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Status = MapDefaultKey(&ParentKey,
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hKey);
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if (!NT_SUCCESS(Status))
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{
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LONG ErrorCode = RtlNtStatusToDosError(Status);
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SetLastError(ErrorCode);
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return(ErrorCode);
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}
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DPRINT("ParentKey %x\n", (ULONG)ParentKey);
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if (lpClass != NULL)
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RtlCreateUnicodeStringFromAsciiz(&ClassString,
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lpClass);
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RtlCreateUnicodeStringFromAsciiz(&SubKeyString,
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(LPSTR)lpSubKey);
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InitializeObjectAttributes(&Attributes,
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&SubKeyString,
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OBJ_CASE_INSENSITIVE,
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(HANDLE)ParentKey,
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(PSECURITY_DESCRIPTOR)lpSecurityAttributes);
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Status = NtCreateKey(phkResult,
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samDesired,
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&Attributes,
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0,
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(lpClass == NULL)? NULL : &ClassString,
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dwOptions,
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(PULONG)lpdwDisposition);
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RtlFreeUnicodeString(&SubKeyString);
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if (lpClass != NULL)
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RtlFreeUnicodeString(&ClassString);
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DPRINT("Status %x\n", Status);
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if (!NT_SUCCESS(Status))
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{
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LONG ErrorCode = RtlNtStatusToDosError(Status);
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SetLastError (ErrorCode);
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return ErrorCode;
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}
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return(ERROR_SUCCESS);
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}
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/************************************************************************
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* RegCreateKeyExW
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*/
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LONG
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STDCALL
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RegCreateKeyExW(
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HKEY hKey,
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LPCWSTR lpSubKey,
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DWORD Reserved,
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LPWSTR lpClass,
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DWORD dwOptions,
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REGSAM samDesired,
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LPSECURITY_ATTRIBUTES lpSecurityAttributes,
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PHKEY phkResult,
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LPDWORD lpdwDisposition
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)
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LONG STDCALL
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RegCreateKeyExW(HKEY hKey,
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LPCWSTR lpSubKey,
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DWORD Reserved,
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LPWSTR lpClass,
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DWORD dwOptions,
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REGSAM samDesired,
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LPSECURITY_ATTRIBUTES lpSecurityAttributes,
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PHKEY phkResult,
|
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LPDWORD lpdwDisposition)
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{
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UNICODE_STRING SubKeyString;
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UNICODE_STRING ClassString;
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|
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@ -817,14 +942,36 @@ RegEnumValueW(
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/************************************************************************
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* RegFlushKey
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*/
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LONG
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STDCALL
|
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RegFlushKey(
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HKEY hKey
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)
|
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LONG STDCALL
|
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RegFlushKey(HKEY hKey)
|
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{
|
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return ERROR_CALL_NOT_IMPLEMENTED;
|
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HANDLE KeyHandle;
|
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NTSTATUS Status;
|
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LONG ErrorCode;
|
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|
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if (hKey == HKEY_PERFORMANCE_DATA)
|
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return(ERROR_SUCCESS);
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|
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Status = MapDefaultKey(&KeyHandle,
|
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hKey);
|
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if (!NT_SUCCESS(Status))
|
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{
|
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ErrorCode = RtlNtStatusToDosError(Status);
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|
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SetLastError(ErrorCode);
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return(ErrorCode);
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}
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|
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Status = NtFlushKey(KeyHandle);
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if (!NT_SUCCESS(Status))
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{
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ErrorCode = RtlNtStatusToDosError(Status);
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|
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SetLastError(ErrorCode);
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return(ErrorCode);
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}
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|
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return(ERROR_SUCCESS);
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}
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|
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|
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|
|
@ -899,16 +1046,50 @@ RegNotifyChangeKeyValue(
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/************************************************************************
|
||||
* RegOpenKeyA
|
||||
*/
|
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LONG
|
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STDCALL
|
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RegOpenKeyA(
|
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HKEY hKey,
|
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LPCSTR lpSubKey,
|
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PHKEY phkResult
|
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)
|
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LONG STDCALL
|
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RegOpenKeyA(HKEY hKey,
|
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LPCSTR lpSubKey,
|
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PHKEY phkResult)
|
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{
|
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
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return ERROR_CALL_NOT_IMPLEMENTED;
|
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OBJECT_ATTRIBUTES ObjectAttributes;
|
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UNICODE_STRING SubKeyString;
|
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HANDLE KeyHandle;
|
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LONG ErrorCode;
|
||||
NTSTATUS Status;
|
||||
|
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Status = MapDefaultKey(&KeyHandle,
|
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hKey);
|
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if (!NT_SUCCESS(Status))
|
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{
|
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ErrorCode = RtlNtStatusToDosError(Status);
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|
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SetLastError(ErrorCode);
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return(ErrorCode);
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}
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|
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RtlCreateUnicodeStringFromAsciiz(&SubKeyString,
|
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(LPSTR)lpSubKey);
|
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|
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InitializeObjectAttributes(&ObjectAttributes,
|
||||
&SubKeyString,
|
||||
OBJ_CASE_INSENSITIVE,
|
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KeyHandle,
|
||||
NULL);
|
||||
|
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Status = NtOpenKey(phkResult,
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KEY_ALL_ACCESS,
|
||||
&ObjectAttributes);
|
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RtlFreeUnicodeString(&SubKeyString);
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|
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if (!NT_SUCCESS(Status))
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{
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ErrorCode = RtlNtStatusToDosError(Status);
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|
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SetLastError(ErrorCode);
|
||||
return(ErrorCode);
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||||
}
|
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return(ERROR_SUCCESS);
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}
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|
|
@ -970,60 +1151,102 @@ RegOpenKeyW (
|
|||
/************************************************************************
|
||||
* RegOpenKeyExA
|
||||
*/
|
||||
LONG
|
||||
STDCALL
|
||||
RegOpenKeyExA(
|
||||
HKEY hKey,
|
||||
LPCSTR lpSubKey,
|
||||
DWORD ulOptions,
|
||||
REGSAM samDesired,
|
||||
PHKEY phkResult
|
||||
)
|
||||
LONG STDCALL
|
||||
RegOpenKeyExA(HKEY hKey,
|
||||
LPCSTR lpSubKey,
|
||||
DWORD ulOptions,
|
||||
REGSAM samDesired,
|
||||
PHKEY phkResult)
|
||||
{
|
||||
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
||||
return ERROR_CALL_NOT_IMPLEMENTED;
|
||||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||||
UNICODE_STRING SubKeyString;
|
||||
HANDLE KeyHandle;
|
||||
LONG ErrorCode;
|
||||
NTSTATUS Status;
|
||||
|
||||
Status = MapDefaultKey(&KeyHandle,
|
||||
hKey);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ErrorCode = RtlNtStatusToDosError(Status);
|
||||
|
||||
SetLastError(ErrorCode);
|
||||
return(ErrorCode);
|
||||
}
|
||||
|
||||
RtlCreateUnicodeStringFromAsciiz(&SubKeyString,
|
||||
(LPSTR)lpSubKey);
|
||||
|
||||
InitializeObjectAttributes(&ObjectAttributes,
|
||||
&SubKeyString,
|
||||
OBJ_CASE_INSENSITIVE,
|
||||
KeyHandle,
|
||||
NULL);
|
||||
|
||||
Status = NtOpenKey(phkResult,
|
||||
samDesired,
|
||||
&ObjectAttributes);
|
||||
|
||||
RtlFreeUnicodeString(&SubKeyString);
|
||||
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ErrorCode = RtlNtStatusToDosError(Status);
|
||||
|
||||
SetLastError(ErrorCode);
|
||||
return(ErrorCode);
|
||||
}
|
||||
|
||||
return(ERROR_SUCCESS);
|
||||
}
|
||||
|
||||
|
||||
/************************************************************************
|
||||
* RegOpenKeyExW
|
||||
*/
|
||||
LONG
|
||||
STDCALL
|
||||
RegOpenKeyExW(
|
||||
HKEY hKey,
|
||||
LPCWSTR lpSubKey,
|
||||
DWORD ulOptions,
|
||||
REGSAM samDesired,
|
||||
PHKEY phkResult
|
||||
)
|
||||
LONG STDCALL
|
||||
RegOpenKeyExW(HKEY hKey,
|
||||
LPCWSTR lpSubKey,
|
||||
DWORD ulOptions,
|
||||
REGSAM samDesired,
|
||||
PHKEY phkResult)
|
||||
{
|
||||
NTSTATUS errCode;
|
||||
UNICODE_STRING SubKeyString;
|
||||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||||
OBJECT_ATTRIBUTES ObjectAttributes;
|
||||
UNICODE_STRING SubKeyString;
|
||||
HANDLE KeyHandle;
|
||||
LONG ErrorCode;
|
||||
NTSTATUS Status;
|
||||
|
||||
RtlInitUnicodeString(&SubKeyString,
|
||||
(LPWSTR)lpSubKey);
|
||||
Status = MapDefaultKey(&KeyHandle,
|
||||
hKey);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ErrorCode = RtlNtStatusToDosError(Status);
|
||||
|
||||
InitializeObjectAttributes(&ObjectAttributes,
|
||||
&SubKeyString,
|
||||
OBJ_CASE_INSENSITIVE,
|
||||
(HANDLE)hKey,
|
||||
NULL);
|
||||
SetLastError (ErrorCode);
|
||||
return(ErrorCode);
|
||||
}
|
||||
|
||||
errCode = NtOpenKey(
|
||||
phkResult,
|
||||
samDesired,
|
||||
& ObjectAttributes
|
||||
);
|
||||
if ( !NT_SUCCESS(errCode) )
|
||||
{
|
||||
LONG LastError = RtlNtStatusToDosError(errCode);
|
||||
|
||||
SetLastError(LastError);
|
||||
return LastError;
|
||||
}
|
||||
return ERROR_SUCCESS;
|
||||
RtlInitUnicodeString(&SubKeyString,
|
||||
(LPWSTR)lpSubKey);
|
||||
|
||||
InitializeObjectAttributes(&ObjectAttributes,
|
||||
&SubKeyString,
|
||||
OBJ_CASE_INSENSITIVE,
|
||||
KeyHandle,
|
||||
NULL);
|
||||
|
||||
Status = NtOpenKey(phkResult,
|
||||
samDesired,
|
||||
&ObjectAttributes);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ErrorCode = RtlNtStatusToDosError(Status);
|
||||
|
||||
SetLastError(ErrorCode);
|
||||
return(ErrorCode);
|
||||
}
|
||||
return(ERROR_SUCCESS);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue