--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmplugins/lib3gpunittest/inc/tsu_3gplibrary_parse_compose.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,106 @@
+// Copyright (c) 2008-2009 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 TSU_3GPLIBRARY_PARSE_COMPOSER_H
+#define TSU_3GPLIBRARY_PARSE_COMPOSER_H
+
+#include <test/testexecutestepbase.h>
+#include <c3gplibrary.h>
+
+//
+// C3GPLibParseComposeFile takes a directory path specified by the test configuration and 
+// parses the video & audio data within the single file inside the directory.  Optionally,
+// this class can parse then use the data retrieved to compose a copy of the original file.  
+// The output files will reside in a user-specificed output directory, using the same name as the
+// original file.  An extra option is to compare the input & output files' video & audio data.
+// 
+_LIT(K3GPParseComposeFile, "3GPParseComposeFile");
+class C3GPLibParseComposeFile : public CTestStep
+	{
+	public:
+		C3GPLibParseComposeFile();
+		TVerdict doTestStepPreambleL();
+		TVerdict doTestStepL();
+		TVerdict doTestStepPostambleL();
+		
+	protected:
+		TInt ReadVideoFrame(C3GPParse& aParser,
+							RBuf8& aVideoBuffer, 
+							TBool& aVideoKeyFrame, 
+							TUint& aVideoTimestampInMS, 
+							T3GPFrameDependencies& aDependencies);
+		
+		TInt ReadAudioFrames(C3GPParse& aParser,
+							 RBuf8& aBuffer, 
+							 TInt& aFramesInSample,
+							 TUint& aTimestampInTS);
+
+		virtual void ParseFileL(const TDesC& aInputFile);
+		
+	private:
+		
+		// file properties
+		TInt ParseVideoProperties(C3GPParse& aParser,
+								  RBuf8& aDecoderSpecificInfo,				
+								  T3GPVideoPropertiesBase*& aProperties,
+								  TUint& aLengthInMs);
+		TInt ParseAudioProperties(C3GPParse& aParser, 
+								  RBuf8& aDecoderSpecificInfo,				
+							      T3GPAudioPropertiesBase*& aProperties,
+							      TUint& aLengthInMs);
+		TInt GetAudioDecoderSpecificInfo(RBuf8& aBuffer);
+		TInt GetVideoDecoderSpecificInfo(RBuf8& aBuffer);		
+		
+		// video / audio data
+		void ReadWriteAudioVideoFramesL(const T3GPVideoPropertiesBase* aVideoProperties, 
+									    const T3GPAudioPropertiesBase* aAudioProperties,
+									    TUint aVideoLengthInMs, 
+									    TUint aAudioLengthInMs);				
+		
+		TBool CompareInputOuputFileL(const TDesC& aInputFile);
+		TBool CompareVideoPropertiesL(C3GPParse& aParser1, 
+									  C3GPParse& aParser2);
+		TBool CompareAudioPropertiesL(C3GPParse& aParser1, 
+								      C3GPParse& aParser2);
+		TBool CompareAudioVideoData(C3GPParse& aParser1, 
+									C3GPParse& aParser2);
+		TBool CompareAudioFrames(C3GPParse& aParser1, 
+								 C3GPParse& aParser2);		
+		TBool CompareVideoFrame(C3GPParse& aParser1, 
+								C3GPParse& aParser2);
+																		
+	private:
+		RBuf iOutputDir;		
+		RBuf iInputDir;
+		RBuf iComposedFile;
+		
+		TInt iFileFormat;				
+		TInt iComposeFlag;
+		TBool iCompareOriginal;		
+		TInt iExpectedNumberOfFailure;
+		
+		CDir* iDirList;
+		C3GPCompose* iComposer;
+		C3GPParse* iParser;
+		
+		RFs	iFs;
+		CActiveScheduler* iScheduler;
+		
+		TBool iLargeFile;
+		RFile64 iParsedFileHandle64;		
+		RFile64 iComposedFileHandle64;		
+	};
+
+#endif	// TSU_3GPLIBRARY_PARSE_COMPOSER_H