-/*
+/* $Id: reg.c,v 1.21 2002/12/08 16:14:28 robd Exp $
+ *
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
- * FILE: lib/advapi32/sec/rtlsec.c
+ * FILE: lib/advapi32/reg/reg.c
* PURPOSE: Registry functions
* PROGRAMMER: Ariadne ( ariadne@xs4all.nl)
* UPDATE HISTORY:
* Created 01/11/98
+ * 19990309 EA Stubs
*/
+#ifndef WIN32_REGDBG
+
+#define NTOS_MODE_USER
+#include <ntos.h>
+#include <ddk/ntddk.h>
+#include <ntdll/rtl.h>
#include <windows.h>
-#include <wstring.h>
-#undef WIN32_LEAN_AND_MEAN
-
-LONG
-STDCALL
-RegOpenKeyW (
- HKEY hKey,
- LPCWSTR lpSubKey,
- PHKEY phkResult
- )
-{
- NTSTATUS errCode;
- UNICODE_STRING SubKeyString;
-
- SubKeyString.Buffer = lpSubKey;
- SubKeyString.Length = wcslen(lpSubKey);
- SubKeyString.MaximumLength = SubKeyString.Length;
-
- ObjectAttributes.RootDirectory = hKey;
- ObjectAttributes.ObjectName = &SubKeyString;
- ObjectAttributes.Attributes = OBJ_CASE_INSENSITIVE;
- errCode = NtOpenKey(
- phkResult,
- GENERIC_ALL,
- &ObjectAttributes
- );
- if ( !NT_SUCCESS(errCode) ) {
- SetLastError(RtlNtStatusToDosError(errCode));
- return FALSE;
- }
- return TRUE;
-}
\ No newline at end of file
+#include <wchar.h>
+
+#define NDEBUG
+#include <debug.h>
+
+#else /*WIN32_REGDBG*/
+#include "cm_win32.h"
+#ifdef __GNUC__
+#define WINAPI __stdcall
+#define WINAPIV __cdecl
+#define APIENTRY __stdcall
+#define DECLSPEC_IMPORT __declspec(dllimport)
+#define DECLSPEC_EXPORT __declspec(dllexport)
+#define DECLARE_HANDLE(n) typedef HANDLE n
+#define HKEY_PERFORMANCE_DATA ((HKEY)0x80000004)
+#define ERROR_SUCCESS 0L
+#define ERROR_INVALID_HANDLE 6L
+#define ERROR_OUTOFMEMORY 14L
+#define ERROR_INVALID_PARAMETER 87L
+#define ERROR_CALL_NOT_IMPLEMENTED 120L
+#define ERROR_MORE_DATA 234L
+
+void WINAPI SetLastError(DWORD);
+BOOLEAN STDCALL RtlDosPathNameToNtPathName_U(PWSTR dosname, PUNICODE_STRING ntname, PWSTR* shortname, PCURDIR nah);
+NTSTATUS STDCALL RtlInitializeCriticalSection(LPCRITICAL_SECTION lpcs);
+NTSTATUS STDCALL RtlDeleteCriticalSection(LPCRITICAL_SECTION lpcs);
+NTSTATUS STDCALL RtlLeaveCriticalSection(LPCRITICAL_SECTION lpcs);
+NTSTATUS STDCALL RtlEnterCriticalSection(LPCRITICAL_SECTION lpcs);
+
+DECLARE_HANDLE(HKEY);
+typedef HKEY *PHKEY;
+typedef ACCESS_MASK REGSAM;
+
+typedef struct value_entA {
+ LPSTR ve_valuename;
+ DWORD ve_valuelen;
+ DWORD ve_valueptr;
+ DWORD ve_type;
+} VALENTA,*PVALENTA;
+typedef struct value_entW {
+ LPWSTR ve_valuename;
+ DWORD ve_valuelen;
+ DWORD ve_valueptr;
+ DWORD ve_type;
+} VALENTW,*PVALENTW;
+#endif
+#undef STDCALL
+#define STDCALL _stdcall
+#undef RegSetValueEx
+#undef RegCreateKeyEx
+#undef RegQueryInfoKey
+#undef RegDeleteKey
+#undef RegOpenKey
+#undef RegOpenKeyEx
+#undef RegEnumKeyEx
+#undef RegEnumValue
+#endif /*WIN32_REGDBG*/
+
+#define CHECK_STATUS \
+{ \
+ if (!NT_SUCCESS(Status)) \
+ { \
+ LONG _ErrorCode = RtlNtStatusToDosError(Status); \
+ SetLastError(_ErrorCode); \
+ return _ErrorCode; \
+ } \
+}
+
+/* GLOBALS *******************************************************************/
+
+#define MAX_DEFAULT_HANDLES 6
+
+static CRITICAL_SECTION HandleTableCS;
+static HANDLE DefaultHandleTable[MAX_DEFAULT_HANDLES];
+
+
+/* PROTOTYPES ****************************************************************/
+
+static NTSTATUS MapDefaultKey (PHKEY ParentKey, HKEY Key);
+static VOID CloseDefaultKeys(VOID);
+
+static NTSTATUS OpenClassesRootKey(PHANDLE KeyHandle);
+static NTSTATUS OpenLocalMachineKey (PHANDLE KeyHandle);
+static NTSTATUS OpenUsersKey (PHANDLE KeyHandle);
+static NTSTATUS OpenCurrentConfigKey(PHANDLE KeyHandle);
+
+
+/* FUNCTIONS *****************************************************************/
+
+inline RegiTerminateWideString(LPWSTR String, DWORD Length)
+{
+ LPWSTR AfterString = String + Length;
+ *AfterString = 0;
+}
+
+/************************************************************************
+ * RegInitDefaultHandles
+ */
+
+BOOL
+RegInitialize(VOID)
+{
+ DPRINT("RegInitialize()\n");
+
+ RtlZeroMemory (DefaultHandleTable,
+ MAX_DEFAULT_HANDLES * sizeof(HANDLE));
+ RtlInitializeCriticalSection(&HandleTableCS);
+ return TRUE;
+}
+
+
+/************************************************************************
+ * RegInit
+ */
+BOOL
+RegCleanup(VOID)
+{
+ DPRINT("RegCleanup()\n");
+
+ CloseDefaultKeys();
+ RtlDeleteCriticalSection(&HandleTableCS);
+ return TRUE;
+}
+
+
+static NTSTATUS
+MapDefaultKey(PHKEY RealKey,
+ HKEY Key)
+{
+ PHANDLE Handle;
+ ULONG Index;
+ NTSTATUS Status = STATUS_SUCCESS;
+
+ DPRINT("MapDefaultKey (Key %x)\n", Key);
+
+ if (((ULONG)Key & 0xF0000000) != 0x80000000) {
+ *RealKey = Key;
+ return STATUS_SUCCESS;
+ }
+ /* Handle special cases here */
+ Index = (ULONG)Key & 0x0FFFFFFF;
+ if (Index >= MAX_DEFAULT_HANDLES)
+ return STATUS_INVALID_PARAMETER;
+ RtlEnterCriticalSection(&HandleTableCS);
+ Handle = &DefaultHandleTable[Index];
+ if (*Handle == NULL) {
+ /* create/open the default handle */
+ switch (Index) {
+ case 0: /* HKEY_CLASSES_ROOT */
+ Status = OpenClassesRootKey(Handle);
+ break;
+ case 1: /* HKEY_CURRENT_USER */
+ Status = RtlOpenCurrentUser(KEY_ALL_ACCESS, Handle);
+ break;
+ case 2: /* HKEY_LOCAL_MACHINE */
+ Status = OpenLocalMachineKey(Handle);
+ break;
+ case 3: /* HKEY_USERS */
+ Status = OpenUsersKey(Handle);
+ break;
+#if 0
+ case 4: /* HKEY_PERFORMANCE_DATA */
+ Status = OpenPerformanceDataKey(Handle);
+ break;
+#endif
+ case 5: /* HKEY_CURRENT_CONFIG */
+ Status = OpenCurrentConfigKey(Handle);
+ break;
+ default:
+ DPRINT("MapDefaultHandle() no handle creator\n");
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ }
+ RtlLeaveCriticalSection(&HandleTableCS);
+ if (NT_SUCCESS(Status)) {
+ *RealKey = (HKEY)*Handle;
+ }
+ return Status;
+}
+
+
+static VOID
+CloseDefaultKeys(VOID)
+{
+ ULONG i;
+
+ RtlEnterCriticalSection(&HandleTableCS);
+ for (i = 0; i < MAX_DEFAULT_HANDLES; i++) {
+ if (DefaultHandleTable[i] != NULL) {
+ NtClose (DefaultHandleTable[i]);
+ DefaultHandleTable[i] = NULL;
+ }
+ }
+ RtlLeaveCriticalSection(&HandleTableCS);
+}
+
+
+static NTSTATUS
+OpenClassesRootKey(PHANDLE KeyHandle)
+{
+ OBJECT_ATTRIBUTES Attributes;
+ UNICODE_STRING KeyName = UNICODE_STRING_INITIALIZER(L"\\Registry\\Machine\\Software\\CLASSES");
+
+ DPRINT("OpenClassesRootKey()\n");
+
+ InitializeObjectAttributes(&Attributes,
+ &KeyName,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ NULL);
+ return(NtOpenKey(KeyHandle,
+ KEY_ALL_ACCESS,
+ &Attributes));
+}
+
+
+static NTSTATUS
+OpenLocalMachineKey(PHANDLE KeyHandle)
+{
+ OBJECT_ATTRIBUTES Attributes;
+ UNICODE_STRING KeyName = UNICODE_STRING_INITIALIZER(L"\\Registry\\Machine");
+
+ DPRINT("OpenLocalMachineKey()\n");
+
+ InitializeObjectAttributes(&Attributes,
+ &KeyName,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ NULL);
+ return(NtOpenKey(KeyHandle,
+ KEY_ALL_ACCESS,
+ &Attributes));
+}
+
+
+static NTSTATUS
+OpenUsersKey(PHANDLE KeyHandle)
+{
+ OBJECT_ATTRIBUTES Attributes;
+ UNICODE_STRING KeyName = UNICODE_STRING_INITIALIZER(L"\\Registry\\User");
+
+ DPRINT("OpenUsersKey()\n");
+
+ InitializeObjectAttributes(&Attributes,
+ &KeyName,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ NULL);
+ return(NtOpenKey(KeyHandle,
+ KEY_ALL_ACCESS,
+ &Attributes));
+}
+
+
+static NTSTATUS
+OpenCurrentConfigKey(PHANDLE KeyHandle)
+{
+ OBJECT_ATTRIBUTES Attributes;
+ UNICODE_STRING KeyName =
+ UNICODE_STRING_INITIALIZER(L"\\Registry\\Machine\\System\\CurrentControlSet\\Hardware Profiles\\Current");
+
+ DPRINT("OpenCurrentConfigKey()\n");
+
+ InitializeObjectAttributes(&Attributes,
+ &KeyName,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ NULL);
+ return(NtOpenKey(KeyHandle,
+ KEY_ALL_ACCESS,
+ &Attributes));
+}
+
+/************************************************************************
+ * RegCloseKey
+ */
+LONG STDCALL
+RegCloseKey(HKEY hKey)
+{
+ NTSTATUS Status;
+
+ /* don't close null handle or a pseudo handle */
+ if ((!hKey) || (((ULONG)hKey & 0xF0000000) == 0x80000000))
+ return ERROR_INVALID_HANDLE;
+ Status = NtClose (hKey);
+ if (!NT_SUCCESS(Status)) {
+ LONG ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegConnectRegistryA
+ */
+LONG STDCALL
+RegConnectRegistryA(LPCSTR lpMachineName,
+ HKEY hKey,
+ PHKEY phkResult)
+{
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegConnectRegistryW
+ */
+LONG STDCALL
+RegConnectRegistryW(LPCWSTR lpMachineName,
+ HKEY hKey,
+ PHKEY phkResult)
+{
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegCreateKeyExA
+ */
+LONG STDCALL
+RegCreateKeyExA(HKEY hKey,
+ LPCSTR lpSubKey,
+ DWORD Reserved,
+ LPSTR lpClass,
+ DWORD dwOptions,
+ REGSAM samDesired,
+ LPSECURITY_ATTRIBUTES lpSecurityAttributes,
+ PHKEY phkResult,
+ LPDWORD lpdwDisposition)
+{
+ UNICODE_STRING SubKeyString;
+ UNICODE_STRING ClassString;
+ OBJECT_ATTRIBUTES Attributes;
+ NTSTATUS Status;
+ HKEY ParentKey;
+
+ DPRINT("RegCreateKeyExW() called\n");
+
+ /* get the real parent key */
+ Status = MapDefaultKey(&ParentKey, hKey);
+ if (!NT_SUCCESS(Status)) {
+ LONG ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return(ErrorCode);
+ }
+ DPRINT("ParentKey %x\n", (ULONG)ParentKey);
+
+ if (lpClass != NULL)
+ RtlCreateUnicodeStringFromAsciiz(&ClassString, lpClass);
+ RtlCreateUnicodeStringFromAsciiz(&SubKeyString, (LPSTR)lpSubKey);
+ InitializeObjectAttributes(&Attributes,
+ &SubKeyString,
+ OBJ_CASE_INSENSITIVE,
+ (HANDLE)ParentKey,
+ (PSECURITY_DESCRIPTOR)lpSecurityAttributes);
+ Status = NtCreateKey(phkResult,
+ samDesired,
+ &Attributes,
+ 0,
+ (lpClass == NULL)? NULL : &ClassString,
+ dwOptions,
+ (PULONG)lpdwDisposition);
+ RtlFreeUnicodeString(&SubKeyString);
+ if (lpClass != NULL)
+ RtlFreeUnicodeString(&ClassString);
+ DPRINT("Status %x\n", Status);
+ if (!NT_SUCCESS(Status)) {
+ LONG ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ return(ERROR_SUCCESS);
+}
+
+
+/************************************************************************
+ * RegCreateKeyExW
+ */
+LONG STDCALL
+RegCreateKeyExW(HKEY hKey,
+ LPCWSTR lpSubKey,
+ DWORD Reserved,
+ LPWSTR lpClass,
+ DWORD dwOptions,
+ REGSAM samDesired,
+ LPSECURITY_ATTRIBUTES lpSecurityAttributes,
+ PHKEY phkResult,
+ LPDWORD lpdwDisposition)
+{
+ UNICODE_STRING SubKeyString;
+ UNICODE_STRING ClassString;
+ OBJECT_ATTRIBUTES Attributes;
+ NTSTATUS Status;
+ HKEY ParentKey;
+
+ DPRINT("RegCreateKeyExW() called\n");
+
+ /* get the real parent key */
+ Status = MapDefaultKey (&ParentKey, hKey);
+ if (!NT_SUCCESS(Status)) {
+ LONG ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ DPRINT("ParentKey %x\n", (ULONG)ParentKey);
+ RtlInitUnicodeString (&ClassString, lpClass);
+ RtlInitUnicodeString (&SubKeyString, lpSubKey);
+ InitializeObjectAttributes (&Attributes,
+ &SubKeyString,
+ OBJ_CASE_INSENSITIVE,
+ (HANDLE)ParentKey,
+ (PSECURITY_DESCRIPTOR)lpSecurityAttributes);
+ Status = NtCreateKey (phkResult,
+ samDesired,
+ &Attributes,
+ 0,
+ (lpClass == NULL)? NULL : &ClassString,
+ dwOptions,
+ (PULONG)lpdwDisposition);
+ DPRINT("Status %x\n", Status);
+ if (!NT_SUCCESS(Status)) {
+ LONG ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegCreateKeyA
+ */
+LONG STDCALL
+RegCreateKeyA(HKEY hKey,
+ LPCSTR lpSubKey,
+ PHKEY phkResult)
+{
+ return(RegCreateKeyExA(hKey,
+ lpSubKey,
+ 0,
+ NULL,
+ 0,
+ KEY_ALL_ACCESS,
+ NULL,
+ phkResult,
+ NULL));
+}
+
+
+/************************************************************************
+ * RegCreateKeyW
+ */
+LONG STDCALL
+RegCreateKeyW(HKEY hKey,
+ LPCWSTR lpSubKey,
+ PHKEY phkResult)
+{
+ return(RegCreateKeyExW(hKey,
+ lpSubKey,
+ 0,
+ NULL,
+ 0,
+ KEY_ALL_ACCESS,
+ NULL,
+ phkResult,
+ NULL));
+}
+
+
+/************************************************************************
+ * RegDeleteKeyA
+ */
+LONG
+STDCALL
+RegDeleteKeyA(
+ HKEY hKey,
+ LPCSTR lpSubKey)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING SubKeyStringW;
+ ANSI_STRING SubKeyStringA;
+// HANDLE ParentKey;
+ HKEY ParentKey;
+ HANDLE TargetKey;
+ NTSTATUS Status;
+ LONG ErrorCode;
+
+ Status = MapDefaultKey(&ParentKey, hKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ RtlInitAnsiString(&SubKeyStringA, (LPSTR)lpSubKey);
+ RtlAnsiStringToUnicodeString(&SubKeyStringW, &SubKeyStringA, TRUE);
+ InitializeObjectAttributes (&ObjectAttributes,
+ &SubKeyStringW,
+ OBJ_CASE_INSENSITIVE,
+ (HANDLE)ParentKey,
+ NULL);
+ Status = NtOpenKey(&TargetKey, DELETE, &ObjectAttributes);
+ RtlFreeUnicodeString(&SubKeyStringW);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return ErrorCode;
+ }
+ Status = NtDeleteKey(TargetKey);
+ NtClose(TargetKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegDeleteKeyW
+ */
+LONG
+STDCALL
+RegDeleteKeyW(
+ HKEY hKey,
+ LPCWSTR lpSubKey)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING SubKeyString;
+ HKEY ParentKey;
+ HANDLE TargetKey;
+ NTSTATUS Status;
+ LONG ErrorCode;
+
+ Status = MapDefaultKey(&ParentKey, hKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ RtlInitUnicodeString(&SubKeyString, (LPWSTR)lpSubKey);
+
+ InitializeObjectAttributes (&ObjectAttributes,
+ &SubKeyString,
+ OBJ_CASE_INSENSITIVE,
+ (HANDLE)ParentKey,
+ NULL);
+ Status = NtOpenKey(&TargetKey, DELETE, &ObjectAttributes);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ Status = NtDeleteKey(TargetKey);
+ NtClose(TargetKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegDeleteValueA
+ */
+LONG
+STDCALL
+RegDeleteValueA(
+ HKEY hKey,
+ LPCSTR lpValueName)
+{
+ UNICODE_STRING ValueNameW;
+ ANSI_STRING ValueNameA;
+ NTSTATUS Status;
+ LONG ErrorCode;
+ HKEY KeyHandle;
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ RtlInitAnsiString(&ValueNameA, (LPSTR)lpValueName);
+ RtlAnsiStringToUnicodeString(&ValueNameW, &ValueNameA, TRUE);
+ Status = NtDeleteValueKey(KeyHandle, &ValueNameW);
+ RtlFreeUnicodeString (&ValueNameW);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegDeleteValueW
+ */
+LONG
+STDCALL
+RegDeleteValueW(
+ HKEY hKey,
+ LPCWSTR lpValueName)
+{
+ UNICODE_STRING ValueName;
+ NTSTATUS Status;
+ LONG ErrorCode;
+ HKEY KeyHandle;
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status))
+ {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ RtlInitUnicodeString(&ValueName, (LPWSTR)lpValueName);
+ Status = NtDeleteValueKey(KeyHandle, &ValueName);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegEnumKeyExW
+ */
+LONG
+STDCALL
+RegEnumKeyExW(
+ HKEY hKey,
+ DWORD dwIndex,
+ LPWSTR lpName,
+ LPDWORD lpcbName,
+ LPDWORD lpReserved,
+ LPWSTR lpClass,
+ LPDWORD lpcbClass,
+ PFILETIME lpftLastWriteTime)
+{
+ PKEY_NODE_INFORMATION KeyInfo;
+ NTSTATUS Status;
+ DWORD dwError = ERROR_SUCCESS;
+ ULONG BufferSize;
+ ULONG ResultSize;
+ HKEY KeyHandle;
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ dwError = RtlNtStatusToDosError(Status);
+ SetLastError (dwError);
+ return dwError;
+ }
+
+ BufferSize = sizeof (KEY_NODE_INFORMATION) + *lpcbName * sizeof(WCHAR);
+ if (lpClass)
+ BufferSize += *lpcbClass;
+
+ //
+ // I think this is a memory leak, always allocated again below ???
+ //
+ // KeyInfo = RtlAllocateHeap(RtlGetProcessHeap(), 0, BufferSize);
+ //
+
+ /* We don't know the exact size of the data returned, so call
+ NtEnumerateKey() with a buffer size determined from parameters
+ to this function. If that call fails with a status code of
+ STATUS_BUFFER_OVERFLOW, allocate a new buffer and try again */
+ while (TRUE) {
+ KeyInfo = RtlAllocateHeap(RtlGetProcessHeap(), 0, BufferSize);
+ if (KeyInfo == NULL) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ Status = NtEnumerateKey(
+ KeyHandle,
+ (ULONG)dwIndex,
+ KeyNodeInformation,
+ KeyInfo,
+ BufferSize,
+ &ResultSize);
+
+ DPRINT("NtEnumerateKey() returned status 0x%X\n", Status);
+
+ if (Status == STATUS_BUFFER_OVERFLOW) {
+ RtlFreeHeap(RtlGetProcessHeap(), 0, KeyInfo);
+ BufferSize = ResultSize;
+ continue;
+ }
+ if (!NT_SUCCESS(Status)) {
+ dwError = RtlNtStatusToDosError(Status);
+ SetLastError(dwError);
+ break;
+ } else {
+ if ((lpClass) && (*lpcbClass != 0) && (KeyInfo->ClassLength > *lpcbClass)) {
+ dwError = ERROR_MORE_DATA;
+ SetLastError(dwError);
+ break;
+ }
+ RtlMoveMemory(lpName, KeyInfo->Name, KeyInfo->NameLength);
+ *lpcbName = (DWORD)(KeyInfo->NameLength / sizeof(WCHAR));
+ RegiTerminateWideString(lpName, *lpcbName);
+ if (lpClass) {
+ RtlMoveMemory(lpClass,
+ (PVOID)((ULONG_PTR)KeyInfo->Name + KeyInfo->ClassOffset),
+ KeyInfo->ClassLength);
+ *lpcbClass = (DWORD)(KeyInfo->ClassLength / sizeof(WCHAR));
+ }
+ if (lpftLastWriteTime) {
+ /* FIXME: Fill lpftLastWriteTime */
+ }
+ break;
+ }
+ }
+ RtlFreeHeap (RtlGetProcessHeap(), 0, KeyInfo);
+ return dwError;
+}
+
+
+/************************************************************************
+ * RegEnumKeyW
+ */
+LONG
+STDCALL
+RegEnumKeyW(
+ HKEY hKey,
+ DWORD dwIndex,
+ LPWSTR lpName,
+ DWORD cbName)
+{
+ DWORD dwLength = cbName;
+
+ return RegEnumKeyExW(hKey,
+ dwIndex,
+ lpName,
+ &dwLength,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+}
+
+
+/************************************************************************
+ * RegEnumKeyExA
+ */
+LONG
+STDCALL
+RegEnumKeyExA(
+ HKEY hKey,
+ DWORD dwIndex,
+ LPSTR lpName,
+ LPDWORD lpcbName,
+ LPDWORD lpReserved,
+ LPSTR lpClass,
+ LPDWORD lpcbClass,
+ PFILETIME lpftLastWriteTime)
+{
+ WCHAR Name[MAX_PATH+1];
+ UNICODE_STRING UnicodeStringName;
+ WCHAR Class[MAX_PATH+1];
+ UNICODE_STRING UnicodeStringClass;
+ ANSI_STRING AnsiString;
+ LONG ErrorCode;
+ DWORD NameLength;
+ DWORD ClassLength;
+
+ DPRINT("hKey 0x%x dwIndex %d lpName 0x%x *lpcbName %d lpClass 0x%x lpcbClass %d\n",
+ hKey, dwIndex, lpName, *lpcbName, lpClass, lpcbClass);
+
+ if ((lpClass) && (!lpcbClass)) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ERROR_INVALID_PARAMETER;
+ }
+ RtlInitUnicodeString(&UnicodeStringName, NULL);
+ UnicodeStringName.Buffer = &Name[0];
+ UnicodeStringName.MaximumLength = sizeof(Name);
+ RtlInitUnicodeString(&UnicodeStringClass, NULL);
+ if (lpClass) {
+ UnicodeStringClass.Buffer = &Class[0];
+ UnicodeStringClass.MaximumLength = sizeof(Class);
+ ClassLength = *lpcbClass;
+ } else {
+ ClassLength = 0;
+ }
+ NameLength = *lpcbName;
+ ErrorCode = RegEnumKeyExW(
+ hKey,
+ dwIndex,
+ UnicodeStringName.Buffer,
+ &NameLength,
+ lpReserved,
+ UnicodeStringClass.Buffer,
+ &ClassLength,
+ lpftLastWriteTime);
+
+ if (ErrorCode != ERROR_SUCCESS)
+ return ErrorCode;
+
+ UnicodeStringName.Length = NameLength * sizeof(WCHAR);
+ UnicodeStringClass.Length = ClassLength * sizeof(WCHAR);
+ RtlInitAnsiString(&AnsiString, NULL);
+ AnsiString.Buffer = lpName;
+ AnsiString.MaximumLength = *lpcbName;
+ RtlUnicodeStringToAnsiString(&AnsiString, &UnicodeStringName, FALSE);
+ *lpcbName = AnsiString.Length;
+
+ DPRINT("Key Namea0 Length %d\n", UnicodeStringName.Length);
+ DPRINT("Key Namea1 Length %d\n", NameLength);
+ DPRINT("Key Namea Length %d\n", *lpcbName);
+ DPRINT("Key Namea %s\n", lpName);
+
+ if (lpClass) {
+ RtlInitAnsiString(&AnsiString, NULL);
+ AnsiString.Buffer = lpClass;
+ AnsiString.MaximumLength = *lpcbClass;
+ RtlUnicodeStringToAnsiString(&AnsiString, &UnicodeStringClass, FALSE);
+ *lpcbClass = AnsiString.Length;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegEnumKeyA
+ */
+LONG
+STDCALL
+RegEnumKeyA(
+ HKEY hKey,
+ DWORD dwIndex,
+ LPSTR lpName,
+ DWORD cbName)
+{
+ DWORD dwLength = cbName;
+
+ return RegEnumKeyExA(hKey,
+ dwIndex,
+ lpName,
+ &dwLength,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+}
+
+
+/************************************************************************
+ * RegEnumValueW
+ */
+LONG
+STDCALL
+RegEnumValueW(
+ HKEY hKey,
+ DWORD dwIndex,
+ LPWSTR lpValueName,
+ LPDWORD lpcbValueName,
+ LPDWORD lpReserved,
+ LPDWORD lpType,
+ LPBYTE lpData,
+ LPDWORD lpcbData)
+{
+ PKEY_VALUE_FULL_INFORMATION ValueInfo;
+ NTSTATUS Status;
+ DWORD dwError = ERROR_SUCCESS;
+ ULONG BufferSize;
+ ULONG ResultSize;
+ HKEY KeyHandle;
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ dwError = RtlNtStatusToDosError(Status);
+ SetLastError(dwError);
+ return(dwError);
+ }
+ BufferSize = sizeof (KEY_VALUE_FULL_INFORMATION) + *lpcbValueName * sizeof(WCHAR);
+ if (lpcbData)
+ BufferSize += *lpcbData;
+
+ /* We don't know the exact size of the data returned, so call
+ NtEnumerateValueKey() with a buffer size determined from parameters
+ to this function. If that call fails with a status code of
+ STATUS_BUFFER_OVERFLOW, allocate a new buffer and try again */
+ while (TRUE) {
+ ValueInfo = RtlAllocateHeap(RtlGetProcessHeap(), 0, BufferSize);
+ if (ValueInfo == NULL) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ Status = NtEnumerateValueKey(
+ KeyHandle,
+ (ULONG)dwIndex,
+ KeyValueFullInformation,
+ ValueInfo,
+ BufferSize,
+ &ResultSize);
+
+ DPRINT("NtEnumerateValueKey() returned status 0x%X\n", Status);
+
+ if (Status == STATUS_BUFFER_OVERFLOW) {
+ RtlFreeHeap(RtlGetProcessHeap(), 0, ValueInfo);
+ BufferSize = ResultSize;
+ continue;
+ }
+ if (!NT_SUCCESS(Status)) {
+ dwError = RtlNtStatusToDosError(Status);
+ SetLastError(dwError);
+ break;
+ } else {
+ if ((lpData) && (*lpcbData != 0) && (ValueInfo->DataLength > *lpcbData)) {
+ dwError = ERROR_MORE_DATA;
+ SetLastError(dwError);
+ break;
+ }
+ memcpy(lpValueName, ValueInfo->Name, ValueInfo->NameLength);
+ *lpcbValueName = (DWORD)(ValueInfo->NameLength / sizeof(WCHAR));
+ RegiTerminateWideString(lpValueName, *lpcbValueName);
+ if (lpType)
+ *lpType = ValueInfo->Type;
+ if (lpData) {
+ memcpy(lpData,
+ //(PVOID)((ULONG_PTR)ValueInfo->Name + ValueInfo->DataOffset),
+ (PVOID)((ULONG_PTR)ValueInfo + ValueInfo->DataOffset),
+ ValueInfo->DataLength);
+ *lpcbData = (DWORD)ValueInfo->DataLength;
+/*
+ RtlCopyMemory((PCHAR) ValueFullInformation + ValueFullInformation->DataOffset,
+ DataCell->Data,
+ ValueCell->DataSize & LONG_MAX);
+ */
+ }
+ break;
+ }
+ }
+ RtlFreeHeap (RtlGetProcessHeap(), 0, ValueInfo);
+ return dwError;
+}
+
+
+/************************************************************************
+ * RegEnumValueA
+ */
+LONG
+STDCALL
+RegEnumValueA(
+ HKEY hKey,
+ DWORD dwIndex,
+ LPSTR lpValueName,
+ LPDWORD lpcbValueName,
+ LPDWORD lpReserved,
+ LPDWORD lpType,
+ LPBYTE lpData,
+ LPDWORD lpcbData)
+{
+ WCHAR ValueName[MAX_PATH+1];
+ UNICODE_STRING UnicodeString;
+ ANSI_STRING AnsiString;
+ LONG ErrorCode;
+ DWORD ValueNameLength;
+ BYTE* lpDataBuffer = NULL;
+ DWORD cbData = 0;
+ DWORD Type;
+ ANSI_STRING AnsiDataString;
+ UNICODE_STRING UnicodeDataString;
+
+ if (lpData != NULL /*&& lpcbData != NULL*/) {
+ cbData = *lpcbData; // this should always be valid if lpData is valid
+ lpDataBuffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, (*lpcbData) * sizeof(WCHAR));
+ if (lpDataBuffer == NULL) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ }
+ RtlInitUnicodeString(&UnicodeString, NULL);
+ UnicodeString.Buffer = &ValueName[0];
+ UnicodeString.MaximumLength = sizeof(ValueName);
+ ValueNameLength = *lpcbValueName;
+ ErrorCode = RegEnumValueW(
+ hKey,
+ dwIndex,
+ UnicodeString.Buffer,
+ &ValueNameLength,
+ lpReserved,
+ &Type,
+ lpDataBuffer,
+ &cbData);
+ if (ErrorCode != ERROR_SUCCESS)
+ return ErrorCode;
+ UnicodeString.Length = ValueNameLength * sizeof(WCHAR);
+ RtlInitAnsiString(&AnsiString, NULL);
+ AnsiString.Buffer = lpValueName;
+ AnsiString.MaximumLength = *lpcbValueName;
+ RtlUnicodeStringToAnsiString(&AnsiString, &UnicodeString, FALSE);
+ *lpcbValueName = AnsiString.Length;
+// if (lpData != lpDataBuffer) { // did we use a temp buffer
+ if (lpDataBuffer) { // did we use a temp buffer
+ if ((Type == REG_SZ) || (Type == REG_MULTI_SZ) || (Type == REG_EXPAND_SZ)) {
+ RtlInitUnicodeString(&UnicodeDataString, NULL);
+ UnicodeDataString.Buffer = (WCHAR*)lpDataBuffer;
+ UnicodeDataString.MaximumLength = (*lpcbData) * sizeof(WCHAR);
+ UnicodeDataString.Length = cbData /* * sizeof(WCHAR)*/;
+ RtlInitAnsiString(&AnsiDataString, NULL);
+ AnsiDataString.Buffer = lpData;
+ AnsiDataString.MaximumLength = *lpcbData;
+ RtlUnicodeStringToAnsiString(&AnsiDataString, &UnicodeDataString, FALSE);
+ *lpcbData = AnsiDataString.Length;
+// else if (Type == REG_EXPAND_SZ) {
+ } else {
+ memcpy(lpData, lpDataBuffer, min(*lpcbData, cbData));
+ *lpcbData = cbData;
+ }
+ RtlFreeHeap(RtlGetProcessHeap(), 0, lpDataBuffer);
+ }
+ if (lpType != NULL) {
+ *lpType = Type;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegFlushKey
+ */
+LONG STDCALL
+RegFlushKey(HKEY hKey)
+{
+ HKEY KeyHandle;
+ NTSTATUS Status;
+ LONG ErrorCode;
+
+ if (hKey == HKEY_PERFORMANCE_DATA)
+ return(ERROR_SUCCESS);
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return(ErrorCode);
+ }
+ Status = NtFlushKey(KeyHandle);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return(ErrorCode);
+ }
+ return(ERROR_SUCCESS);
+}
+
+
+/************************************************************************
+ * RegGetKeySecurity
+ */
+LONG
+STDCALL
+RegGetKeySecurity(
+ HKEY hKey,
+ SECURITY_INFORMATION SecurityInformation,
+ PSECURITY_DESCRIPTOR pSecurityDescriptor,
+ LPDWORD lpcbSecurityDescriptor)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegLoadKeyA
+ */
+LONG
+STDCALL
+RegLoadKeyA(
+ HKEY hKey,
+ LPCSTR lpSubKey,
+ LPCSTR lpFile)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegLoadKeyW
+ */
+LONG
+STDCALL
+RegLoadKeyW(
+ HKEY hKey,
+ LPCWSTR lpSubKey,
+ LPCWSTR lpFile)
+{
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegNotifyChangeKeyValue
+ */
+LONG
+STDCALL
+RegNotifyChangeKeyValue(
+ HKEY hKey,
+ BOOL bWatchSubtree,
+ DWORD dwNotifyFilter,
+ HANDLE hEvent,
+ BOOL fAsynchronous)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+
+/************************************************************************
+ * RegOpenKeyA
+ */
+LONG STDCALL
+RegOpenKeyA(HKEY hKey,
+ LPCSTR lpSubKey,
+ PHKEY phkResult)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING SubKeyString;
+ HKEY 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, KEY_ALL_ACCESS, &ObjectAttributes);
+ RtlFreeUnicodeString(&SubKeyString);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return(ErrorCode);
+ }
+ return(ERROR_SUCCESS);
+}
+
+
+/************************************************************************
+ * RegOpenKeyW
+ *
+ * 19981101 Ariadne
+ * 19990525 EA
+ */
+LONG
+STDCALL
+RegOpenKeyW(
+ HKEY hKey,
+ LPCWSTR lpSubKey,
+ PHKEY phkResult)
+{
+ NTSTATUS errCode;
+ UNICODE_STRING SubKeyString;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ HKEY KeyHandle;
+ LONG ErrorCode;
+
+ errCode = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(errCode)) {
+ ErrorCode = RtlNtStatusToDosError(errCode);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ RtlInitUnicodeString(&SubKeyString, (LPWSTR)lpSubKey);
+ InitializeObjectAttributes(&ObjectAttributes,
+ &SubKeyString,
+ OBJ_CASE_INSENSITIVE,
+ KeyHandle,
+ NULL);
+ errCode = NtOpenKey(phkResult, KEY_ALL_ACCESS, &ObjectAttributes);
+ if (!NT_SUCCESS(errCode)) {
+ ErrorCode = RtlNtStatusToDosError(errCode);
+ SetLastError(ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegOpenKeyExA
+ */
+LONG STDCALL
+RegOpenKeyExA(HKEY hKey,
+ LPCSTR lpSubKey,
+ DWORD ulOptions,
+ REGSAM samDesired,
+ PHKEY phkResult)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING SubKeyString;
+ HKEY 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)
+{
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING SubKeyString;
+ HKEY KeyHandle;
+ LONG ErrorCode;
+ NTSTATUS Status;
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return(ErrorCode);
+ }
+ if (lpSubKey != NULL) {
+ RtlInitUnicodeString(&SubKeyString, (LPWSTR)lpSubKey);
+ } else {
+ RtlInitUnicodeString(&SubKeyString, (LPWSTR)L"");
+ }
+ 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);
+}
+
+
+/************************************************************************
+ * RegQueryInfoKeyW
+ */
+LONG
+STDCALL
+RegQueryInfoKeyW(
+ HKEY hKey,
+ LPWSTR lpClass,
+ LPDWORD lpcbClass,
+ LPDWORD lpReserved,
+ LPDWORD lpcSubKeys,
+ LPDWORD lpcbMaxSubKeyLen,
+ LPDWORD lpcbMaxClassLen,
+ LPDWORD lpcValues,
+ LPDWORD lpcbMaxValueNameLen,
+ LPDWORD lpcbMaxValueLen,
+ LPDWORD lpcbSecurityDescriptor,
+ PFILETIME lpftLastWriteTime)
+{
+ KEY_FULL_INFORMATION FullInfoBuffer;
+ PKEY_FULL_INFORMATION FullInfo;
+ ULONG FullInfoSize;
+ HKEY KeyHandle;
+ NTSTATUS Status;
+ LONG ErrorCode;
+ ULONG Length;
+
+ if ((lpClass) && (!lpcbClass)) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ERROR_INVALID_PARAMETER;
+ }
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ CHECK_STATUS;
+
+ if (lpClass) {
+ FullInfoSize = sizeof(KEY_FULL_INFORMATION) + *lpcbClass;
+ FullInfo = RtlAllocateHeap(RtlGetProcessHeap(), 0, FullInfoSize);
+ if (!FullInfo) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ FullInfo->ClassLength = *lpcbClass;
+ } else {
+ FullInfoSize = sizeof(KEY_FULL_INFORMATION);
+ FullInfo = &FullInfoBuffer;
+ FullInfo->ClassLength = 1;
+ }
+ FullInfo->ClassOffset = FIELD_OFFSET(KEY_FULL_INFORMATION, Class);
+ Status = NtQueryKey(
+ KeyHandle,
+ KeyFullInformation,
+ FullInfo,
+ FullInfoSize,
+ &Length);
+ if (!NT_SUCCESS(Status)) {
+ if (lpClass) {
+ RtlFreeHeap(RtlGetProcessHeap(), 0, FullInfo);
+ }
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return ErrorCode;
+ }
+ if (lpcSubKeys) {
+ *lpcSubKeys = FullInfo->SubKeys;
+ }
+ if (lpcbMaxSubKeyLen) {
+ *lpcbMaxSubKeyLen = FullInfo->MaxNameLen;
+ }
+ if (lpcbMaxClassLen) {
+ *lpcbMaxClassLen = FullInfo->MaxClassLen;
+ }
+ if (lpcValues) {
+ *lpcValues = FullInfo->Values;
+ }
+ if (lpcbMaxValueNameLen) {
+ *lpcbMaxValueNameLen = FullInfo->MaxValueNameLen;
+ }
+ if (lpcbMaxValueLen) {
+ *lpcbMaxValueLen = FullInfo->MaxValueDataLen;
+ }
+ if (lpcbSecurityDescriptor) {
+ *lpcbSecurityDescriptor = 0;
+ /* FIXME */
+ }
+ if (lpftLastWriteTime != NULL) {
+ lpftLastWriteTime->dwLowDateTime = FullInfo->LastWriteTime.u.LowPart;
+ lpftLastWriteTime->dwHighDateTime = FullInfo->LastWriteTime.u.HighPart;
+ }
+ if (lpClass) {
+ wcsncpy(lpClass, FullInfo->Class, *lpcbClass);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, FullInfo);
+ }
+ SetLastError(ERROR_SUCCESS);
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegQueryInfoKeyA
+ */
+LONG
+STDCALL
+RegQueryInfoKeyA(
+ HKEY hKey,
+ LPSTR lpClass,
+ LPDWORD lpcbClass,
+ LPDWORD lpReserved,
+ LPDWORD lpcSubKeys,
+ LPDWORD lpcbMaxSubKeyLen,
+ LPDWORD lpcbMaxClassLen,
+ LPDWORD lpcValues,
+ LPDWORD lpcbMaxValueNameLen,
+ LPDWORD lpcbMaxValueLen,
+ LPDWORD lpcbSecurityDescriptor,
+ PFILETIME lpftLastWriteTime)
+{
+ WCHAR ClassName[MAX_PATH];
+ UNICODE_STRING UnicodeString;
+ ANSI_STRING AnsiString;
+ LONG ErrorCode;
+
+ RtlInitUnicodeString(&UnicodeString, NULL);
+ if (lpClass) {
+ UnicodeString.Buffer = &ClassName[0];
+ UnicodeString.MaximumLength = sizeof(ClassName);
+ }
+ ErrorCode = RegQueryInfoKeyW(
+ hKey,
+ UnicodeString.Buffer,
+ lpcbClass,
+ lpReserved,
+ lpcSubKeys,
+ lpcbMaxSubKeyLen,
+ lpcbMaxClassLen,
+ lpcValues,
+ lpcbMaxValueNameLen,
+ lpcbMaxValueLen,
+ lpcbSecurityDescriptor,
+ lpftLastWriteTime);
+
+ if ((ErrorCode == ERROR_SUCCESS) && (lpClass)) {
+ RtlInitAnsiString(&AnsiString, NULL);
+ AnsiString.Buffer = lpClass;
+ AnsiString.MaximumLength = *lpcbClass;
+ RtlUnicodeStringToAnsiString(&AnsiString, &UnicodeString, FALSE);
+ *lpcbClass = AnsiString.Length;
+ }
+ return ErrorCode;
+}
+
+
+/************************************************************************
+ * RegQueryMultipleValuesA
+ */
+LONG
+STDCALL
+RegQueryMultipleValuesA(
+ HKEY hKey,
+ PVALENTA val_list,
+ DWORD num_vals,
+ LPSTR lpValueBuf,
+ LPDWORD ldwTotsize)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegQueryMultipleValuesW
+ */
+LONG
+STDCALL
+RegQueryMultipleValuesW(
+ HKEY hKey,
+ PVALENTW val_list,
+ DWORD num_vals,
+ LPWSTR lpValueBuf,
+ LPDWORD ldwTotsize)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegQueryValueExW
+ */
+LONG
+STDCALL
+RegQueryValueExW(
+ HKEY hKey,
+ LPCWSTR lpValueName,
+ LPDWORD lpReserved,
+ LPDWORD lpType,
+ LPBYTE lpData,
+ LPDWORD lpcbData)
+{
+ PKEY_VALUE_PARTIAL_INFORMATION ValueInfo;
+ UNICODE_STRING ValueName;
+ NTSTATUS Status;
+ DWORD dwError = ERROR_SUCCESS;
+ ULONG BufferSize;
+ ULONG ResultSize;
+ HKEY KeyHandle;
+
+ DPRINT("hKey 0x%X lpValueName %S lpData 0x%X lpcbData %d\n",
+ hKey, lpValueName, lpData, lpcbData ? *lpcbData : 0);
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ dwError = RtlNtStatusToDosError(Status);
+ SetLastError(dwError);
+ return(dwError);
+ }
+ if ((lpData) && (!lpcbData)) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ERROR_INVALID_PARAMETER;
+ }
+ RtlInitUnicodeString (&ValueName, lpValueName);
+ BufferSize = sizeof (KEY_VALUE_PARTIAL_INFORMATION) + *lpcbData;
+ ValueInfo = RtlAllocateHeap (RtlGetProcessHeap(),
+ 0,
+ BufferSize);
+ if (ValueInfo == NULL) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ Status = NtQueryValueKey (hKey,
+ &ValueName,
+ KeyValuePartialInformation,
+ ValueInfo,
+ BufferSize,
+ &ResultSize);
+ DPRINT("Status 0x%X\n", Status);
+ if (Status == STATUS_BUFFER_TOO_SMALL) {
+ /* Return ERROR_SUCCESS and the buffer space needed for a successful call */
+ dwError = ERROR_SUCCESS;
+ }
+ else if (!NT_SUCCESS(Status)) {
+ dwError = RtlNtStatusToDosError(Status);
+ SetLastError(dwError);
+ }
+ else {
+ if (lpType) {
+ *lpType = ValueInfo->Type;
+ }
+ RtlMoveMemory(lpData, ValueInfo->Data, ValueInfo->DataLength);
+ if ((ValueInfo->Type == REG_SZ) ||
+ (ValueInfo->Type == REG_MULTI_SZ) ||
+ (ValueInfo->Type == REG_EXPAND_SZ)) {
+ ((PWSTR)lpData)[ValueInfo->DataLength / sizeof(WCHAR)] = 0;
+ }
+ }
+ DPRINT("Type %d ResultSize %d\n", ValueInfo->Type, ResultSize);
+ *lpcbData = (DWORD)ResultSize;
+ RtlFreeHeap(RtlGetProcessHeap(), 0, ValueInfo);
+ return dwError;
+}
+
+
+/************************************************************************
+ * RegQueryValueExA
+ */
+LONG
+STDCALL
+RegQueryValueExA(
+ HKEY hKey,
+ LPCSTR lpValueName,
+ LPDWORD lpReserved,
+ LPDWORD lpType,
+ LPBYTE lpData,
+ LPDWORD lpcbData)
+{
+ WCHAR ValueNameBuffer[MAX_PATH+1];
+ UNICODE_STRING ValueName;
+ UNICODE_STRING ValueData;
+ ANSI_STRING AnsiString;
+ LONG ErrorCode;
+ DWORD ResultSize;
+ DWORD Type;
+
+ /* FIXME: HKEY_PERFORMANCE_DATA is special, see MS SDK */
+
+ if ((lpData) && (!lpcbData)) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ERROR_INVALID_PARAMETER;
+ }
+ RtlInitUnicodeString(&ValueData, NULL);
+ if (lpData) {
+ ValueData.MaximumLength = *lpcbData * sizeof(WCHAR);
+ ValueData.Buffer = RtlAllocateHeap(
+ RtlGetProcessHeap(),
+ 0,
+ ValueData.MaximumLength);
+ if (!ValueData.Buffer) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ }
+ RtlInitAnsiString(&AnsiString, (LPSTR)lpValueName);
+ RtlInitUnicodeString(&ValueName, NULL);
+ ValueName.Buffer = &ValueNameBuffer[0];
+ ValueName.MaximumLength = sizeof(ValueNameBuffer);
+ RtlAnsiStringToUnicodeString(&ValueName, &AnsiString, FALSE);
+ if (lpcbData) {
+ ResultSize = *lpcbData;
+ } else {
+ ResultSize = 0;
+ }
+ ErrorCode = RegQueryValueExW(
+ hKey,
+ ValueName.Buffer,
+ lpReserved,
+ &Type,
+ (LPBYTE)ValueData.Buffer,
+ &ResultSize);
+ if ((ErrorCode == ERROR_SUCCESS) && (ValueData.Buffer != NULL)) {
+ if (lpType) {
+ *lpType = Type;
+ }
+ if ((Type == REG_SZ) || (Type == REG_MULTI_SZ) || (Type == REG_EXPAND_SZ)) {
+ ValueData.Length = ResultSize;
+ RtlInitAnsiString(&AnsiString, NULL);
+ AnsiString.Buffer = lpData;
+ AnsiString.MaximumLength = *lpcbData;
+ RtlUnicodeStringToAnsiString(&AnsiString, &ValueData, FALSE);
+ } else {
+ RtlMoveMemory(lpData, ValueData.Buffer, ResultSize);
+ }
+ }
+ if (lpcbData) {
+ *lpcbData = ResultSize;
+ }
+ if (ValueData.Buffer) {
+ RtlFreeHeap(RtlGetProcessHeap(), 0, ValueData.Buffer);
+ }
+ return ErrorCode;
+}
+
+
+/************************************************************************
+ * RegQueryValueW
+ */
+LONG
+STDCALL
+RegQueryValueW(
+ HKEY hKey,
+ LPCWSTR lpSubKey,
+ LPWSTR lpValue,
+ PLONG lpcbValue)
+{
+ NTSTATUS errCode;
+ UNICODE_STRING SubKeyString;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ HKEY KeyHandle;
+ HANDLE RealKey;
+ LONG ErrorCode;
+ BOOL CloseRealKey;
+
+ errCode = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(errCode)) {
+ ErrorCode = RtlNtStatusToDosError(errCode);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ if ((lpSubKey) && (wcslen(lpSubKey) != 0)) {
+ RtlInitUnicodeString(&SubKeyString, (LPWSTR)lpSubKey);
+ InitializeObjectAttributes(&ObjectAttributes,
+ &SubKeyString,
+ OBJ_CASE_INSENSITIVE,
+ KeyHandle,
+ NULL);
+ errCode = NtOpenKey(
+ &RealKey,
+ KEY_ALL_ACCESS,
+ & ObjectAttributes);
+ if (!NT_SUCCESS(errCode)) {
+ ErrorCode = RtlNtStatusToDosError(errCode);
+ SetLastError(ErrorCode);
+ return ErrorCode;
+ }
+ CloseRealKey = TRUE;
+ } else {
+ RealKey = hKey;
+ CloseRealKey = FALSE;
+ }
+ ErrorCode = RegQueryValueExW(
+ RealKey,
+ NULL,
+ NULL,
+ NULL,
+ (LPBYTE)lpValue,
+ (LPDWORD)lpcbValue);
+ if (CloseRealKey) {
+ NtClose(RealKey);
+ }
+ return ErrorCode;
+}
+
+
+/************************************************************************
+ * RegQueryValueA
+ */
+LONG
+STDCALL
+RegQueryValueA(
+ HKEY hKey,
+ LPCSTR lpSubKey,
+ LPSTR lpValue,
+ PLONG lpcbValue)
+{
+ WCHAR SubKeyNameBuffer[MAX_PATH+1];
+ UNICODE_STRING SubKeyName;
+ UNICODE_STRING Value;
+ ANSI_STRING AnsiString;
+ LONG ValueSize;
+ LONG ErrorCode;
+
+ if ((lpValue) && (!lpcbValue)) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ERROR_INVALID_PARAMETER;
+ }
+ RtlInitUnicodeString(&SubKeyName, NULL);
+ RtlInitUnicodeString(&Value, NULL);
+ if ((lpSubKey) && (strlen(lpSubKey) != 0)) {
+ RtlInitAnsiString(&AnsiString, (LPSTR)lpSubKey);
+ SubKeyName.Buffer = &SubKeyNameBuffer[0];
+ SubKeyName.MaximumLength = sizeof(SubKeyNameBuffer);
+ RtlAnsiStringToUnicodeString(&SubKeyName, &AnsiString, FALSE);
+ }
+ if (lpValue) {
+ ValueSize = *lpcbValue * sizeof(WCHAR);
+ Value.MaximumLength = ValueSize;
+ Value.Buffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, ValueSize);
+ if (!Value.Buffer) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ } else {
+ ValueSize = 0;
+ }
+ ErrorCode = RegQueryValueW(
+ hKey,
+ (LPCWSTR)SubKeyName.Buffer,
+ Value.Buffer,
+ &ValueSize);
+ if (ErrorCode == ERROR_SUCCESS) {
+ Value.Length = ValueSize;
+ RtlInitAnsiString(&AnsiString, NULL);
+ AnsiString.Buffer = lpValue;
+ AnsiString.MaximumLength = *lpcbValue;
+ RtlUnicodeStringToAnsiString(&AnsiString, &Value, FALSE);
+ }
+ *lpcbValue = ValueSize;
+ if (Value.Buffer) {
+ RtlFreeHeap(RtlGetProcessHeap(), 0, Value.Buffer);
+ }
+ return ErrorCode;
+}
+
+
+/************************************************************************
+ * RegReplaceKeyA
+ */
+LONG
+STDCALL
+RegReplaceKeyA(
+ HKEY hKey,
+ LPCSTR lpSubKey,
+ LPCSTR lpNewFile,
+ LPCSTR lpOldFile)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegReplaceKeyW
+ */
+LONG
+STDCALL
+RegReplaceKeyW(
+ HKEY hKey,
+ LPCWSTR lpSubKey,
+ LPCWSTR lpNewFile,
+ LPCWSTR lpOldFile)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegRestoreKeyA
+ */
+LONG
+STDCALL
+RegRestoreKeyA(
+ HKEY hKey,
+ LPCSTR lpFile,
+ DWORD dwFlags)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegRestoreKeyW
+ */
+LONG
+STDCALL
+RegRestoreKeyW(
+ HKEY hKey,
+ LPCWSTR lpFile,
+ DWORD dwFlags)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegSaveKeyW
+ */
+LONG STDCALL
+RegSaveKeyW(HKEY hKey,
+ LPCWSTR lpFile,
+ LPSECURITY_ATTRIBUTES lpSecurityAttributes)
+{
+ PSECURITY_DESCRIPTOR SecurityDescriptor = NULL;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ UNICODE_STRING NtName;
+ IO_STATUS_BLOCK IoStatusBlock;
+ HANDLE FileHandle;
+ HKEY KeyHandle;
+ NTSTATUS Status;
+ LONG ErrorCode;
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return(ErrorCode);
+ }
+ if (!RtlDosPathNameToNtPathName_U((LPWSTR)lpFile,
+ &NtName, NULL, NULL)) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return(ERROR_INVALID_PARAMETER);
+ }
+ if (lpSecurityAttributes != NULL)
+ SecurityDescriptor = lpSecurityAttributes->lpSecurityDescriptor;
+ InitializeObjectAttributes(&ObjectAttributes,
+ &NtName,
+ OBJ_CASE_INSENSITIVE,
+ NULL,
+ SecurityDescriptor);
+ Status = NtCreateFile(&FileHandle,
+ GENERIC_WRITE | SYNCHRONIZE,
+ &ObjectAttributes,
+ &IoStatusBlock,
+ NULL,
+ FILE_ATTRIBUTE_NORMAL,
+ FILE_SHARE_READ,
+ FILE_CREATE,
+ FILE_OPEN_FOR_BACKUP_INTENT | FILE_SYNCHRONOUS_IO_NONALERT,
+ NULL,
+ 0);
+ RtlFreeUnicodeString(&NtName);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return(ErrorCode);
+ }
+ Status = NtSaveKey(KeyHandle, FileHandle);
+ NtClose(FileHandle);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return(ErrorCode);
+ }
+ return(ERROR_SUCCESS);
+}
+
+
+/************************************************************************
+ * RegSaveKeyA
+ */
+LONG STDCALL
+RegSaveKeyA(HKEY hKey,
+ LPCSTR lpFile,
+ LPSECURITY_ATTRIBUTES lpSecurityAttributes)
+{
+ UNICODE_STRING FileName;
+ LONG ErrorCode;
+
+ RtlCreateUnicodeStringFromAsciiz(&FileName, (LPSTR)lpFile);
+ ErrorCode = RegSaveKeyW(hKey, FileName.Buffer, lpSecurityAttributes);
+ RtlFreeUnicodeString(&FileName);
+ return(ErrorCode);
+}
+
+
+/************************************************************************
+ * RegSetKeySecurity
+ */
+LONG
+STDCALL
+RegSetKeySecurity(
+ HKEY hKey,
+ SECURITY_INFORMATION SecurityInformation, /* FIXME: ULONG? */
+ PSECURITY_DESCRIPTOR pSecurityDescriptor
+ )
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegSetValueExW
+ */
+LONG
+STDCALL
+RegSetValueExW(
+ HKEY hKey,
+ LPCWSTR lpValueName,
+ DWORD Reserved,
+ DWORD dwType,
+ CONST BYTE* lpData,
+ DWORD cbData)
+{
+ UNICODE_STRING ValueName;
+ PUNICODE_STRING pValueName;
+ HKEY KeyHandle;
+ NTSTATUS Status;
+ LONG ErrorCode;
+
+ Status = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(Status)) {
+ ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError(ErrorCode);
+ return ErrorCode;
+ }
+ if (lpValueName) {
+ RtlInitUnicodeString(&ValueName, lpValueName);
+ pValueName = &ValueName;
+ } else {
+ pValueName = NULL;
+ }
+ Status = NtSetValueKey(
+ KeyHandle,
+ pValueName,
+ 0,
+ dwType,
+ (PVOID)lpData,
+ (ULONG)cbData);
+ if (!NT_SUCCESS(Status)) {
+ LONG ErrorCode = RtlNtStatusToDosError(Status);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ return ERROR_SUCCESS;
+}
+
+
+/************************************************************************
+ * RegSetValueExA
+ */
+LONG
+STDCALL
+RegSetValueExA(
+ HKEY hKey,
+ LPCSTR lpValueName,
+ DWORD Reserved,
+ DWORD dwType,
+ CONST BYTE* lpData,
+ DWORD cbData)
+{
+ UNICODE_STRING ValueName;
+ LPWSTR pValueName;
+ ANSI_STRING AnsiString;
+ UNICODE_STRING Data;
+ LONG ErrorCode;
+ LPBYTE pData;
+ DWORD DataSize;
+
+ if (!lpData) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ERROR_INVALID_PARAMETER;
+ }
+ if ((lpValueName) && (strlen(lpValueName) != 0)) {
+ RtlCreateUnicodeStringFromAsciiz(&ValueName, (LPSTR)lpValueName);
+ pValueName = (LPWSTR)ValueName.Buffer;
+ } else {
+ pValueName = NULL;
+ }
+ if ((dwType == REG_SZ) || (dwType == REG_MULTI_SZ) || (dwType == REG_EXPAND_SZ)) {
+ RtlInitAnsiString(&AnsiString, NULL);
+ AnsiString.Buffer = (LPSTR)lpData;
+ AnsiString.Length = cbData;
+ AnsiString.MaximumLength = cbData;
+ RtlAnsiStringToUnicodeString(&Data, &AnsiString, TRUE);
+ pData = (LPBYTE)Data.Buffer;
+ DataSize = cbData * sizeof(WCHAR);
+ } else {
+ RtlInitUnicodeString(&Data, NULL);
+ pData = (LPBYTE)lpData;
+ DataSize = cbData;
+ }
+ ErrorCode = RegSetValueExW(
+ hKey,
+ pValueName,
+ Reserved,
+ dwType,
+ pData,
+ DataSize);
+ if (pValueName) {
+ RtlFreeHeap(RtlGetProcessHeap(), 0, ValueName.Buffer);
+ }
+ if (Data.Buffer) {
+ RtlFreeHeap(RtlGetProcessHeap(), 0, Data.Buffer);
+ }
+ return ErrorCode;
+}
+
+
+/************************************************************************
+ * RegSetValueW
+ */
+LONG
+STDCALL
+RegSetValueW(
+ HKEY hKey,
+ LPCWSTR lpSubKey,
+ DWORD dwType,
+ LPCWSTR lpData,
+ DWORD cbData)
+{
+ NTSTATUS errCode;
+ UNICODE_STRING SubKeyString;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ HKEY KeyHandle;
+ HANDLE RealKey;
+ LONG ErrorCode;
+ BOOL CloseRealKey;
+
+ errCode = MapDefaultKey(&KeyHandle, hKey);
+ if (!NT_SUCCESS(errCode)) {
+ ErrorCode = RtlNtStatusToDosError(errCode);
+ SetLastError (ErrorCode);
+ return ErrorCode;
+ }
+ if ((lpSubKey) && (wcslen(lpSubKey) != 0)) {
+ RtlInitUnicodeString(&SubKeyString, (LPWSTR)lpSubKey);
+ InitializeObjectAttributes(&ObjectAttributes,
+ &SubKeyString,
+ OBJ_CASE_INSENSITIVE,
+ KeyHandle,
+ NULL);
+ errCode = NtOpenKey(&RealKey, KEY_ALL_ACCESS, &ObjectAttributes);
+ if (!NT_SUCCESS(errCode)) {
+ ErrorCode = RtlNtStatusToDosError(errCode);
+ SetLastError(ErrorCode);
+ return ErrorCode;
+ }
+ CloseRealKey = TRUE;
+ } else {
+ RealKey = hKey;
+ CloseRealKey = FALSE;
+ }
+ ErrorCode = RegSetValueExW(
+ RealKey,
+ NULL,
+ 0,
+ dwType,
+ (LPBYTE)lpData,
+ cbData);
+ if (CloseRealKey) {
+ NtClose(RealKey);
+ }
+ return ErrorCode;
+}
+
+
+/************************************************************************
+ * RegSetValueA
+ */
+LONG
+STDCALL
+RegSetValueA(
+ HKEY hKey,
+ LPCSTR lpSubKey,
+ DWORD dwType,
+ LPCSTR lpData,
+ DWORD cbData)
+{
+ WCHAR SubKeyNameBuffer[MAX_PATH+1];
+ UNICODE_STRING SubKeyName;
+ UNICODE_STRING Data;
+ ANSI_STRING AnsiString;
+ LONG DataSize;
+ LONG ErrorCode;
+
+ if (!lpData) {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return ERROR_INVALID_PARAMETER;
+ }
+ RtlInitUnicodeString(&SubKeyName, NULL);
+ RtlInitUnicodeString(&Data, NULL);
+ if ((lpSubKey) && (strlen(lpSubKey) != 0)) {
+ RtlInitAnsiString(&AnsiString, (LPSTR)lpSubKey);
+ SubKeyName.Buffer = &SubKeyNameBuffer[0];
+ SubKeyName.MaximumLength = sizeof(SubKeyNameBuffer);
+ RtlAnsiStringToUnicodeString(&SubKeyName, &AnsiString, FALSE);
+ }
+ DataSize = cbData * sizeof(WCHAR);
+ Data.MaximumLength = DataSize;
+ Data.Buffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, DataSize);
+ if (!Data.Buffer) {
+ SetLastError(ERROR_OUTOFMEMORY);
+ return ERROR_OUTOFMEMORY;
+ }
+ ErrorCode = RegSetValueW(
+ hKey,
+ (LPCWSTR)SubKeyName.Buffer,
+ dwType,
+ Data.Buffer,
+ DataSize);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, Data.Buffer);
+ return ErrorCode;
+}
+
+
+/************************************************************************
+ * RegUnLoadKeyA
+ */
+LONG
+STDCALL
+RegUnLoadKeyA(
+ HKEY hKey,
+ LPCSTR lpSubKey)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/************************************************************************
+ * RegUnLoadKeyW
+ */
+LONG
+STDCALL
+RegUnLoadKeyW(
+ HKEY hKey,
+ LPCWSTR lpSubKey)
+{
+ UNIMPLEMENTED;
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+/* EOF */
projects / reactos.git / blobdiff