sl@0: // Copyright (c) 2005-2009 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: /**
sl@0:  @file
sl@0:  @publishedPartner
sl@0:  @released
sl@0: */
sl@0: 
sl@0: #ifndef MDFPUCONFIG_H
sl@0: #define MDFPUCONFIG_H
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <mmf/server/taskconfig.h>
sl@0: 
sl@0: const TInt KUidTTaskConfig =  0x102737DF;
sl@0: const TInt KUidTTaskConfig2 =  0x10273822 ; 
sl@0: const TInt KUidPCMConfig =  0x102737E0;
sl@0: 
sl@0: /**
sl@0: Configuration structure base class. 
sl@0: Represents a configuration structure identified by a base class.
sl@0: */
sl@0: class TPuConfig
sl@0: 	{
sl@0: public:
sl@0: 	inline TUid Uid() const;
sl@0: protected:
sl@0: 	inline TPuConfig();
sl@0: 	TUid iUid;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: Template class to create a TPuConfig configuration given a structure and an unique UID to identify it.
sl@0: */
sl@0: template<int U , class T>
sl@0: class TPuConfigParam : public TPuConfig
sl@0: 	{
sl@0: public:
sl@0: 	TPuConfigParam(const T& aParameterStructure);
sl@0: 	TPuConfigParam();
sl@0: 	operator T&();
sl@0: 	static const T* GetStructure(const TPuConfig& aConfig);	
sl@0: 	static T* GetStructure(TPuConfig& aConfig);	
sl@0: private:
sl@0: 	TPckgBuf<T> iBuf;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: Constructor
sl@0: @param aParameterStructure The structure to store
sl@0: */	
sl@0: template <int U, class T>
sl@0: TPuConfigParam<U,T>::TPuConfigParam(const T& aParameterStructure)
sl@0: 	{
sl@0: 	iUid = TUid::Uid(U);
sl@0: 	iBuf = TPckgBuf<T>(aParameterStructure);
sl@0: 	}
sl@0: 	
sl@0: template <int U, class T>
sl@0: TPuConfigParam<U,T>::TPuConfigParam()
sl@0: 	{
sl@0: 	iUid = TUid::Uid(U);
sl@0: 	}
sl@0: 
sl@0: /** 
sl@0: Operator to return the structure represented by the class.
sl@0: @return	The structure represented by the class.
sl@0: */
sl@0: template <int U, class T>
sl@0: TPuConfigParam<U,T>::operator T&()
sl@0: 	{
sl@0: 	return iBuf();		
sl@0: 	}
sl@0: 
sl@0: /** 
sl@0: Static method to return the structure represented by TPuConfig.
sl@0: @param	A const reference to the base structure.
sl@0: @return	A const pointer to the structure represented by the class.
sl@0: */
sl@0: template <int U, class T>
sl@0: const T* TPuConfigParam<U,T>::GetStructure(const TPuConfig& aConfig)
sl@0: 	{
sl@0: 	const T* ptr  = &((static_cast<const TPuConfigParam<U,T>& >(aConfig)).iBuf());
sl@0: 	return ptr;
sl@0: 	}
sl@0: 	
sl@0: /** 
sl@0: Static method to return the structure represented by TPuConfig.
sl@0: @param	A reference to the base structure.
sl@0: @return	A pointer to the structure represented by the class.
sl@0: */
sl@0: template <int U, class T>
sl@0: T* TPuConfigParam<U,T>::GetStructure(TPuConfig& aConfig)
sl@0: 	{
sl@0: 	T* ptr  = &((static_cast<TPuConfigParam<U,T>& >(aConfig)).iBuf());
sl@0: 	return ptr;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  Numeric data type.
sl@0: */
sl@0: enum TDataType
sl@0: 	{
sl@0: 	/**
sl@0: 	Signed data
sl@0: 	*/
sl@0: 	ESigned,
sl@0: 	/** 
sl@0: 	Unsigned data
sl@0: 	*/
sl@0: 	EUnsigned
sl@0: 	};
sl@0: 	
sl@0: /**
sl@0:  Numeric endian type.
sl@0: */ 	
sl@0: enum TEndian
sl@0: 	{
sl@0: 	/**
sl@0: 	Little endian data, (LSB to MSB)
sl@0: 	*/
sl@0: 	ELittleEndian,
sl@0: 	/** 
sl@0: 	Big endian data. (MSB to LSB)
sl@0: 	*/
sl@0: 	EBigEndian
sl@0: 	};
sl@0: 
sl@0: typedef TPuConfigParam<KUidTTaskConfig, TTaskConfig> TPuTaskConfig;
sl@0: typedef TPuConfigParam<KUidTTaskConfig2, TTaskConfig2> TPuTaskConfig2;
sl@0: 
sl@0: #include <mdf/mdfpuconfig.inl>
sl@0: 
sl@0: #endif  // MDFPUCONFIG_H