Rtlp registry funcs

[Jon Griffiths <jon_p_griffiths@xxxxxxxxx>]

Cheers,
Jon

License: X11

ChangeLog:

  Jon Griffiths <jon_p_griffiths@xxxxxxxxx>

  +dlls/ntdll/ntdll.spec dlls/ntdll/reg.c
    Implement the Rtlp* registry functions



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diff -u --minimal wine/dlls/ntdll/ntdll.spec wine-develop/dlls/ntdll/ntdll.spec
--- wine/dlls/ntdll/ntdll.spec	2003-12-04 00:18:59.000000000 +0000
+++ wine-develop/dlls/ntdll/ntdll.spec	2003-12-04 06:49:12.000000000 +0000
@@ -80,7 +80,7 @@
 @ stub NtCreateEventPair
 @ stdcall NtCreateFile(ptr long ptr ptr long long long ptr long long ptr)
 @ stub NtCreateIoCompletion
-@ stdcall NtCreateKey(long long long long long long long)
+@ stdcall NtCreateKey(ptr long ptr long ptr long long)
 @ stdcall NtCreateMailslotFile(long long long long long long long long)
 @ stub NtCreateMutant
 @ stub NtCreateNamedPipeFile
@@ -579,12 +579,12 @@
 @ stub RtlZeroHeap
 @ stdcall RtlZeroMemory(ptr long)
 @ stub RtlpInitializeRtl
-@ stub RtlpNtCreateKey
-@ stub RtlpNtEnumerateSubKey
-@ stub RtlpNtMakeTemporaryKey
-@ stub RtlpNtOpenKey
-@ stub RtlpNtQueryValueKey
-@ stub RtlpNtSetValueKey
+@ stdcall RtlpNtCreateKey(ptr long ptr long ptr long long)
+@ stdcall RtlpNtEnumerateSubKey(ptr ptr long)
+@ stdcall RtlpNtMakeTemporaryKey(ptr)
+@ stdcall RtlpNtOpenKey(ptr long ptr)
+@ stdcall RtlpNtQueryValueKey(long ptr ptr ptr)
+@ stdcall RtlpNtSetValueKey(ptr long ptr long)
 @ stdcall RtlpUnWaitCriticalSection(ptr)
 @ stdcall RtlpWaitForCriticalSection(ptr)
 @ stdcall RtlxAnsiStringToUnicodeSize(ptr) RtlAnsiStringToUnicodeSize
@@ -616,7 +616,7 @@
 @ stub ZwCreateEventPair
 @ stdcall ZwCreateFile(ptr long ptr ptr long long long ptr long long ptr) NtCreateFile
 @ stub ZwCreateIoCompletion
-@ stdcall ZwCreateKey(long long long long long long long) NtCreateKey
+@ stdcall ZwCreateKey(ptr long ptr long ptr long long) NtCreateKey
 @ stdcall ZwCreateMailslotFile(long long long long long long long long) NtCreateMailslotFile
 @ stub ZwCreateMutant
 @ stub ZwCreateNamedPipeFile
diff -u --minimal wine/dlls/ntdll/reg.c wine-develop/dlls/ntdll/reg.c
--- wine/dlls/ntdll/reg.c	2003-09-11 16:11:06.000000000 +0000
+++ wine-develop/dlls/ntdll/reg.c	2003-12-04 07:00:55.000000000 +0000
@@ -85,6 +85,20 @@
     return ret;
 }
 
+/******************************************************************************
+ *  RtlpNtCreateKey [NTDLL.@]
+ *
+ *  See NtCreateKey.
+ */
+NTSTATUS WINAPI RtlpNtCreateKey( PHKEY retkey, ACCESS_MASK access, OBJECT_ATTRIBUTES *attr,
+                                 ULONG TitleIndex, const UNICODE_STRING *class, ULONG options,
+                                 PULONG dispos )
+{
+    if (attr)
+        attr->Attributes &= ~(OBJ_PERMANENT|OBJ_EXCLUSIVE);
+
+    return NtCreateKey(retkey, access, attr, 0, NULL, 0, dispos);
+}
 
 /******************************************************************************
  * NtOpenKey [NTDLL.@]
@@ -118,6 +132,17 @@
     return ret;
 }
 
+/******************************************************************************
+ * RtlpNtOpenKey [NTDLL.@]
+ *
+ * See NtOpenKey.
+ */
+NTSTATUS WINAPI RtlpNtOpenKey( PHKEY retkey, ACCESS_MASK access, OBJECT_ATTRIBUTES *attr )
+{
+    if (attr)
+        attr->Attributes &= ~(OBJ_PERMANENT|OBJ_EXCLUSIVE);
+    return NtOpenKey(retkey, access, attr);
+}
 
 /******************************************************************************
  * NtDeleteKey [NTDLL.@]
@@ -138,6 +163,15 @@
     return ret;
 }
 
+/******************************************************************************
+ * RtlpNtMakeTemporaryKey [NTDLL.@]
+ *
+ *  See NtDeleteKey.
+ */
+NTSTATUS WINAPI RtlpNtMakeTemporaryKey( HKEY hkey )
+{
+    return NtDeleteKey(hkey);
+}
 
 /******************************************************************************
  * NtDeleteValueKey [NTDLL.@]
@@ -266,6 +300,50 @@
 
 
 /******************************************************************************
+ * RtlpNtEnumerateSubKey [NTDLL.@]
+ *
+ */
+NTSTATUS WINAPI RtlpNtEnumerateSubKey( HKEY handle, UNICODE_STRING *out, ULONG index )
+{
+  KEY_BASIC_INFORMATION *info;
+  DWORD dwLen, dwResultLen;
+  NTSTATUS ret;
+
+  if (out->Length)
+  {
+    dwLen = out->Length + sizeof(KEY_BASIC_INFORMATION);
+    info = (KEY_BASIC_INFORMATION*)RtlAllocateHeap( ntdll_get_process_heap(), 0, dwLen );
+    if (!info)
+      return STATUS_NO_MEMORY;
+  }
+  else
+    dwLen = 0;
+
+  ret = NtEnumerateKey( handle, index, KeyBasicInformation, info, dwLen, &dwResultLen );
+  dwResultLen -= sizeof(KEY_BASIC_INFORMATION);
+
+  if (ret == STATUS_BUFFER_OVERFLOW)
+    out->Length = dwResultLen;
+  else if (!ret)
+  {
+    if (out->Length < info->NameLength)
+    {
+      out->Length = dwResultLen;
+      ret = STATUS_BUFFER_OVERFLOW;
+    }
+    else
+    {
+      out->Length = info->NameLength;
+      memcpy(out->Buffer, info->Name, info->NameLength);
+    }
+  }
+
+  if (info)
+    RtlFreeHeap( ntdll_get_process_heap(), 0, info );
+  return ret;
+}
+
+/******************************************************************************
  * NtQueryKey [NTDLL.@]
  * ZwQueryKey [NTDLL.@]
  */
@@ -421,6 +499,41 @@
     return ret;
 }
 
+/******************************************************************************
+ * RtlpNtQueryValueKey [NTDLL.@]
+ *
+ */
+NTSTATUS WINAPI RtlpNtQueryValueKey( HKEY handle, ULONG *result_type, PBYTE dest,
+                                     DWORD *result_len )
+{
+    KEY_VALUE_PARTIAL_INFORMATION *info;
+    UNICODE_STRING name;
+    NTSTATUS ret;
+    DWORD dwResultLen;
+    DWORD dwLen = sizeof (KEY_VALUE_PARTIAL_INFORMATION) + result_len ? *result_len : 0;
+
+    info = (KEY_VALUE_PARTIAL_INFORMATION*)RtlAllocateHeap( ntdll_get_process_heap(), 0, dwLen );
+    if (!info)
+      return STATUS_NO_MEMORY;
+
+    name.Length = 0;
+    ret = NtQueryValueKey( handle, &name, KeyValuePartialInformation, info, dwLen, &dwResultLen );
+
+    if (!ret || ret == STATUS_BUFFER_OVERFLOW)
+    {
+        if (result_len)
+            *result_len = info->DataLength;
+
+        if (result_type)
+            *result_type = info->Type;
+
+        if (ret != STATUS_BUFFER_OVERFLOW)
+            memcpy( dest, info->Data, info->DataLength );
+    }
+
+    RtlFreeHeap( ntdll_get_process_heap(), 0, info );
+    return ret;
+}
 
 /******************************************************************************
  *  NtFlushKey	[NTDLL.@]
@@ -572,6 +685,19 @@
 }
 
 /******************************************************************************
+ * RtlpNtSetValueKey [NTDLL.@]
+ *
+ */
+NTSTATUS WINAPI RtlpNtSetValueKey( HKEY hkey, ULONG type, const void *data,
+                                   ULONG count )
+{
+    UNICODE_STRING name;
+
+    name.Length = 0;
+    return NtSetValueKey( hkey, &name, 0, type, data, count );
+}
+
+/******************************************************************************
  * NtUnloadKey [NTDLL.@]
  * ZwUnloadKey [NTDLL.@]
  */