engine/inc/MetaDataReader.h
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/*
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* Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB
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*
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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 the License "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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* EmbedDev AB - 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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*/
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#ifndef METADATAREADER_H_
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#define METADATAREADER_H_
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#include <e32base.h>
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#include <mdaaudiosampleplayer.h>
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#include "ShowInfo.h"
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#include "MetaDataReaderObserver.h"
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class CCnvCharacterSetConverter;
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#define KMetaDataBufferLength  1024
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class CMetaDataReader : public CBase, public MMdaAudioPlayerCallback
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{
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public:
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	CMetaDataReader(MMetaDataReaderObserver &aObserver, RFs& aFs);
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	void SubmitShowL(CShowInfo *aShowInfo);
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	virtual ~CMetaDataReader();
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	void ConstructL();
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	void SetIgnoreTrackNo(TBool aIgnoreTrackNo);
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protected:
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	void MapcPlayComplete(TInt aError);
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	void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds &aDuration);
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	static TInt ParseNextShowCallbackL(TAny* aMetaDataReader);	
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private:
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	void ParseNextShowL();
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private:
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	CMdaAudioPlayerUtility *iPlayer;
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	RShowInfoArray iShowsToParse;
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	CShowInfo *iShow;
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	MMetaDataReaderObserver &iObserver;
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	TBuf8<KMaxFileName> iTempFileName;	
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	TBuf8<KMetaDataBufferLength> iTempDataBuffer;
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	TBuf<KMetaDataBufferLength> iStringBuffer;
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	TBuf<KMetaDataBufferLength> iStringBuffer2;
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	CAsyncCallBack* iParseNextShowCallBack;
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	CCnvCharacterSetConverter* iCharConverter;
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	TUint iLastConverterCharset;
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	TBool iIgnoreTrackNo;
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	RFs &iFs;
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};
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#endif /*METADATAREADER_H_*/