kerneltest/f32test/concur/cfafshmem.h
changeset 0 a41df078684a
child 33 0173bcd7697c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/f32test/concur/cfafshmem.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,52 @@
+// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// /os/kernelhwsrv/kerneltest/f32test/concur/cfafshmem.h
+// 
+//
+
+#ifndef __CFAFSHMEM_H__
+#define __CFAFSHMEM_H__
+
+#include <f32file.h>
+#include <e32test.h>
+#include "t_server.h"
+
+const TInt KNoMessage = 0;
+const TInt KNoOffset = 0;
+
+class THMem
+/**
+ * Memory base class.
+ */
+    {
+    private:
+        /// Copy constructor and assignment operator shall not be implemented.
+        THMem(const THMem&);
+        THMem& operator=(const THMem&);
+
+    public:
+        THMem(void * aNewMemPtr);
+        THMem(const void * aNewMemPtr, const RMessagePtr2 &aMessage, int aNewOffset=0);
+        TInt Read(void *aBuf, TUint32 aLength, TUint aOffset = 0) const;
+        TInt Write(const void *aBuf, TUint32 aLength, TUint32 aOffset = 0);
+        inline operator TUint8*()  const { return (TUint8*)(iMemPtr); }
+        inline operator TUint16*() const { return (TUint16*)(iMemPtr); }
+        inline operator TUint32*() const { return (TUint32*)(iMemPtr); }
+    private:
+        void*         iMemPtr;
+        RMessagePtr2* iMessage;
+        TInt          iBaseOffset;
+    };
+
+#endif