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// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __BARSC2_H__
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#define __BARSC2_H__
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#include <f32file.h>
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//Forward declarations
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class RResourceFileImpl;
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/** Accesses a resource file or resource file buffer and reads the
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resource data into a buffer.
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Interpretation of the data is achieved using the RResourceReader class.
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CResourceFile methods behaviour when some problem occurs - it leaves
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with an error code. Most of the time the error code will be KErrCorrupt.
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@publishedAll
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@released
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@see RResourceReader */
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class CResourceFile : public CBase
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{
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public:
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IMPORT_C static CResourceFile* NewL(RFs& aFs, const TDesC& aName,
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TUint aFileOffset, TInt aFileSize);
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IMPORT_C static CResourceFile* NewLC(RFs& aFs, const TDesC& aName,
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TUint aFileOffset, TInt aFileSize);
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IMPORT_C static CResourceFile* NewL(const TDesC8& aRscFileBuffer);
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IMPORT_C virtual ~CResourceFile();
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IMPORT_C TUidType UidType() const;
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IMPORT_C void ReadL(TDes8 &aDes,TInt aResourceId) const;
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IMPORT_C HBufC8 *AllocReadL(TInt aResourceId) const;
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IMPORT_C HBufC8 *AllocReadLC(TInt aResourceId) const;
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IMPORT_C void ConfirmSignatureL(TInt aSignature);
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IMPORT_C void ConfirmSignatureL();
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IMPORT_C TInt SignatureL() const;
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IMPORT_C TBool OwnsResourceIdL(TInt aResourceId) const;
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IMPORT_C TInt Offset() const;
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private:
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CResourceFile();
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CResourceFile(const CResourceFile&);//prevent default copy constructor
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CResourceFile& operator=(const CResourceFile&);//prevent default "=" operator
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void ConstructL(RFs& aFs, const TDesC& aName, TUint aFileOffset, TInt aFileSize);
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void ConstructL(const TDesC8& aRscFileBuffer);
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RResourceFileImpl* Impl();
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const RResourceFileImpl* Impl() const;
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private:
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enum
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{
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KRscFileSize = 24
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};
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TUint8 iImpl[KRscFileSize];
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};
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#endif//__BARSC2_H__
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