[ros-diffs] [jgardou] 64417: [ADVAPI32] - Mark the HKEY_CLASSES_ROOT key as belonging to the HKEY_CLASSES_ROOT tree. CORE-8582

Author: jgardou
Date: Tue Sep 30 20:00:17 2014
New Revision: 64417

URL: http://svn.reactos.org/svn/reactos?rev=64417&view=rev
Log:
[ADVAPI32]
 - Mark the HKEY_CLASSES_ROOT key as belonging to the HKEY_CLASSES_ROOT tree.
CORE-8582

Added:
    trunk/reactos/dll/win32/advapi32/reg/reg.h   (with props)
Modified:
    trunk/reactos/dll/win32/advapi32/reg/reg.c

Modified: trunk/reactos/dll/win32/advapi32/reg/reg.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/reg/reg....
==============================================================================
--- trunk/reactos/dll/win32/advapi32/reg/reg.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/advapi32/reg/reg.c	[iso-8859-1] Tue Sep 30 20:00:17 2014
@@ -18,6 +18,8 @@
 #include <ndk/cmfuncs.h>
 #include <pseh/pseh2.h>

+#include "reg.h"
+
 WINE_DEFAULT_DEBUG_CHANNEL(reg);

/* DEFINES ******************************************************************/
@@ -231,10 +233,11 @@

static NTSTATUS
-OpenClassesRootKey(PHANDLE KeyHandle)
+OpenClassesRootKey(_Out_ PHANDLE KeyHandle)
 {
     OBJECT_ATTRIBUTES Attributes;
     UNICODE_STRING KeyName = RTL_CONSTANT_STRING(L"\Registry\Machine\Software\CLASSES");
+    NTSTATUS Status;

TRACE("OpenClassesRootKey()\n");

@@ -243,9 +246,17 @@
                                OBJ_CASE_INSENSITIVE,
                                NULL,
                                NULL);
-    return NtOpenKey(KeyHandle,
-                     MAXIMUM_ALLOWED,
-                     &Attributes);
+    Status = NtOpenKey(KeyHandle,
+                       MAXIMUM_ALLOWED,
+                       &Attributes);
+
+    if (!NT_SUCCESS(Status))
+        return Status;
+
+    /* Mark it as HKCR */
+    MakeHKCRKey((HKEY*)KeyHandle);
+
+    return Status;
 }

Added: trunk/reactos/dll/win32/advapi32/reg/reg.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/reg/reg....
==============================================================================
--- trunk/reactos/dll/win32/advapi32/reg/reg.h	(added)
+++ trunk/reactos/dll/win32/advapi32/reg/reg.h	[iso-8859-1] Tue Sep 30 20:00:17 2014
@@ -0,0 +1,23 @@
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS system libraries
+ * FILE:            lib/advapi32/reg/reg.c
+ * PURPOSE:         Registry functions
+ */
+
+#pragma once
+
+/* FUNCTIONS ****************************************************************/
+FORCEINLINE
+BOOL
+IsHKCRKey(_In_ HKEY hKey)
+{
+    return ((ULONG_PTR)hKey & 0x2) != 0;
+}
+
+FORCEINLINE
+void
+MakeHKCRKey(_Inout_ HKEY* hKey)
+{
+    *hKey = (HKEY)((ULONG_PTR)*hKey | 0x2);
+}

Propchange: trunk/reactos/dll/win32/advapi32/reg/reg.h
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