--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lowlevellibsandfws/apputils/inc/BaRsReadImpl.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,99 @@
+// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "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:
+//
+
+#ifndef __BARSREADIMPL_H__
+#define __BARSREADIMPL_H__
+
+#include <e32std.h>
+#include <badesca.h>
+#include "BaAssert.h"
+
+/** Interprets resource data read from a resource file.
+
+To use an instance of this class, pass the buffer containing the resource 
+data to it by calling SetBuffer().
+
+The buffer containing the resource data is created by RResourceFile::AllocReadLC()/CResourceFile::AllocReadLC() 
+or RResourceFile::AllocReadL()/CResourceFile::AllocReadL() which reads the specified resource into it.
+
+The current position within the buffer is always maintained and any request 
+for data is always supplied from the current position. The current position 
+is always updated .
+
+Expected behaviour when assignment operator or copy constructor is called:
+The class doesn't have assignment operator and copy constructor, so the compiler generated
+ones will be used. The buffer used by the source class instance will be shared with the 
+destination class instance. However source and destination instances will have their own 
+current position pointers, both pointed initially to the same buffer position.
+
+Methods panic/leave behaviour: "L" methods panics/leave behaviour depends on iAssertObj
+member which could be initialized calling SetAssertObj. If iAssertObj internal state is 
+TBaAssert::EPanic - "L" methods will panic, otherwise they will leave if something goes wrong.
+By default "L" methods will panic.
+
+@internalComponent
+@see TResourceReaderImpl::SetBuffer()
+@see RResourceFile::AllocReadL()
+@see RResourceFile::AllocReadLC()
+@see CResourceFile::AllocReadL()
+@see CResourceFile::AllocReadLC() */
+class TResourceReaderImpl
+    {
+public:
+	TResourceReaderImpl();
+
+    void SetBuffer(const TDesC8* aBuffer);
+	void ResetBuffer();
+    const TAny* Ptr();
+
+    // Read counted strings into allocated buffer
+    HBufC8*  ReadHBufC8L();
+    HBufC16* ReadHBufC16L();
+
+    // Build pointer from a counted string
+    TPtrC8  ReadTPtrC8L();
+    TPtrC16 ReadTPtrC16L();
+
+    // Build pointer from a counted string in an array of counted strings,
+    // also setting the buffer to be used.
+    TPtrC8 ReadTPtrC8L(TInt aIndex,const TDesC8* aBuffer);
+    TPtrC16 ReadTPtrC16L(TInt aIndex,const TDesC8* aBuffer);
+
+    // Build an array of strings from a resource array
+    CDesC8ArrayFlat*  ReadDesC8ArrayL();
+    CDesC16ArrayFlat* ReadDesC16ArrayL();
+
+    TInt ReadInt8L();
+    TUint ReadUint8L();
+    TInt ReadInt16L();
+    TUint ReadUint16L();
+    TInt ReadInt32L();
+    TUint ReadUint32L();
+    TReal64 ReadReal64L() __SOFTFP;
+
+    void ReadL(TAny* aPtr,TInt aLength);
+    void RewindL(TInt aLength);
+    void AdvanceL(TInt aLength);
+
+	void SetAssertObj(const TBaAssert& iAssertObj);
+private:
+    void MovePtrL(const TUint8* aPtr);
+private:
+    const TDesC8* iBuffer;
+    const TUint8* iCurrentPtr;
+    TBaAssert iAssertObj;
+    };
+
+#endif//__BARSREADIMPL_H__