sl@0: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef CHAR_A3F_DEVSOUND_TESTBASE_H
sl@0: #define CHAR_A3F_DEVSOUND_TESTBASE_H
sl@0: 
sl@0: // system includes
sl@0: #include <testframework.h>
sl@0: #include <mmf/server/sounddevice.h>
sl@0: 
sl@0: // user includes
sl@0: #include "char_a3f_devsound_compliancesuiteconstants.h"
sl@0: 
sl@0: // forward declaration
sl@0: class CA3FDevSoundToneClient;
sl@0: class CA3FDevSoundPlayClient;
sl@0: class CA3FDevSoundRecordClient;
sl@0: 
sl@0: class CAsyncWriteBufferToFile;
sl@0: 
sl@0: /*
sl@0:  Base class for all DevSound test steps in this suite.
sl@0:  */
sl@0: class RA3FDevSoundTestBase: public RAsyncTestStep, public MDevSoundObserver 
sl@0: 	{
sl@0: public:		
sl@0: 	// from RAsyncTestStep
sl@0: 	void KickoffTestL();
sl@0: 	void CloseTest();
sl@0: 	void CallStopTest(TInt aError);
sl@0: 
sl@0: protected:
sl@0: 	RA3FDevSoundTestBase(const TDesC& aTestName);
sl@0: 	virtual void DoKickoffTestL() = 0;
sl@0: 	virtual void DoTimerCallback();
sl@0: 	static TInt TimerCallback(TAny*);
sl@0: 	void StartTimer(TTimeIntervalMicroSeconds32 aWaitTime);
sl@0: 	// from MDevSoundObserver
sl@0: 	void InitializeComplete(TInt aError);
sl@0: 	void ToneFinished(TInt aError);
sl@0: 	void BufferToBeFilled(CMMFBuffer* aBuffer);
sl@0: 	void PlayError(TInt aError);
sl@0: 	void BufferToBeEmptied(CMMFBuffer* aBuffer);
sl@0: 	void RecordError(TInt aError);
sl@0: 	void ConvertError(TInt aError);
sl@0: 	void DeviceMessage(TUid aMessageType, const TDesC8& aMsg);
sl@0: 	void SendEventToClient(const TMMFEvent& aEvent);
sl@0: 	// Executes events of DevSound using a Finite State Machine
sl@0: 	virtual void Fsm(TMmfDevSoundEvent aDevSoundEvent, TInt aError) = 0;
sl@0: 
sl@0: 	void SampleRateFromTIntToTMMFSampleRate(TInt aSampleRate, TMMFSampleRate &aESampleRate);
sl@0: 	void SampleRateFromTUintToString(TUint aSampleRate, TDes& aStringSampleRate);
sl@0: 	void ChannelsFromTUintToString(TUint aChannels, TDes& aStringChannels);
sl@0: 	void EncodingFromStringToTFourCC(const TDesC& aFourCCString);
sl@0: 	void PrintSupportedCapabilities(TUint aSampleRate,TUint aChannel);
sl@0: 	
sl@0: protected:
sl@0: 	TBuf<KSizeBuf> iFourCCString;
sl@0: 	TFourCC iFourCCCode;
sl@0: 	TMmfDevSoundState iDevSoundState;
sl@0: 	CA3FDevSoundToneClient* iDevsoundToneClient;
sl@0: 	CA3FDevSoundPlayClient* iDevsoundPlayClient;
sl@0: 	CA3FDevSoundRecordClient* iDevsoundRecordClient;
sl@0: 	CMMFDevSound* iMMFDevSound;
sl@0: 	CPeriodic* iTimer;
sl@0: 	CMMFBuffer* iBuffer;
sl@0: 	// Handle for the audio file for playing and recording
sl@0: 	RFile iFile;
sl@0: 	// Handle to a file server session
sl@0: 	RFs iFs;
sl@0: 	CAsyncWriteBufferToFile* iAsyncWriteBTFAO;
sl@0: 	};
sl@0: 
sl@0: class TSampleRateToTMMFSampleRate
sl@0: 	{
sl@0: public:
sl@0: 	TInt iTIntSampleRate;
sl@0: 	TMMFSampleRate iTMMFSampleRate;
sl@0: 	};
sl@0: 
sl@0: class TSampleRateToString
sl@0: 	{
sl@0: public:
sl@0: 	TUint iTUIntSampleRate;
sl@0: 	TPtrC iTPtrSampleRate;
sl@0: 	};
sl@0: 
sl@0: class TChannelsToString
sl@0: 	{
sl@0: public:
sl@0: 	TUint iTUIntChannels;
sl@0: 	TPtrC iTPtrChannels;
sl@0: 	};
sl@0: /*
sl@0:  *
sl@0:  * CAsyncWriteBufferToFile
sl@0:  *
sl@0:  */
sl@0: 
sl@0: class CAsyncWriteBufferToFile : public CActive
sl@0: 	{
sl@0: public:
sl@0: 	static CAsyncWriteBufferToFile* NewL(RFile& aFile, CMMFDevSound* aDevSound, RA3FDevSoundTestBase& aTestStep);
sl@0: 	~CAsyncWriteBufferToFile();
sl@0: 	void Start(CMMFDataBuffer* aBuffer);
sl@0: 
sl@0: private:
sl@0: 	CAsyncWriteBufferToFile(RFile& aFile, CMMFDevSound* aDevSound, RA3FDevSoundTestBase& aTestStep);
sl@0: 	void ConstructL();
sl@0: 	virtual void DoCancel();
sl@0: 	virtual void RunL();
sl@0: 	virtual TInt RunError(TInt aError);
sl@0: 
sl@0: private:
sl@0: 	RFile& iFile;
sl@0: 	CMMFDevSound* iDevSound;
sl@0: 	RA3FDevSoundTestBase& iTestStep;
sl@0: 	};
sl@0: 
sl@0: #endif	// CHAR_A3F_DEVSOUND_TESTBASE_H
sl@0: