1 /*

     2 * Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB

     3 *

     4 * All rights reserved.

     5 * This component and the accompanying materials are made available

     6 * under the terms of the License "Eclipse Public License v1.0"

     7 * which accompanies this distribution, and is available

     8 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     9 *

    10 * Initial Contributors:

    11 * EmbedDev AB - initial contribution.

    12 *

    13 * Contributors:

    14 *

    15 * Description:

    16 *

    17 */

    18 

    19 #ifndef METADATAREADER_H_

    20 #define METADATAREADER_H_

    21 

    22 #include <e32base.h>

    23 #include <mdaaudiosampleplayer.h>

    24 #include "ShowInfo.h"

    25 #include "MetaDataReaderObserver.h"

    26 

    27 class CCnvCharacterSetConverter;

    28 #define KMetaDataBufferLength  1024

    29 class CMetaDataReader : public CBase, public MMdaAudioPlayerCallback

    30 {

    31 public:

    32 	CMetaDataReader(MMetaDataReaderObserver &aObserver, RFs& aFs);

    33 	void SubmitShowL(CShowInfo *aShowInfo);

    34 	virtual ~CMetaDataReader();

    35 	void ConstructL();

    36 	void SetIgnoreTrackNo(TBool aIgnoreTrackNo);

    37 	

    38 protected:

    39 	void MapcPlayComplete(TInt aError);

    40 	void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds &aDuration);

    41 	static TInt ParseNextShowCallbackL(TAny* aMetaDataReader);	

    42 private:

    43 	void ParseNextShowL();

    44 	

    45 private:

    46 	CMdaAudioPlayerUtility *iPlayer;

    47 	RShowInfoArray iShowsToParse;

    48 	CShowInfo *iShow;

    49 	MMetaDataReaderObserver &iObserver;

    50 	TBuf8<KMaxFileName> iTempFileName;	

    51 	TBuf8<KMetaDataBufferLength> iTempDataBuffer;

    52 	TBuf<KMetaDataBufferLength> iStringBuffer;

    53 	TBuf<KMetaDataBufferLength> iStringBuffer2;

    54 	CAsyncCallBack* iParseNextShowCallBack;

    55 	CCnvCharacterSetConverter* iCharConverter;

    56 	TUint iLastConverterCharset;

    57 	TBool iIgnoreTrackNo;

    58 	RFs &iFs;

    59 };

    60 

    61 #endif /*METADATAREADER_H_*/