/*
* Copyright (c) 2002 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: ?Description
*
*/
#ifndef CCMSSequence_H
#define CCMSSequence_H
// INCLUDES
#include "MCMSModule.h"
#include <asn1dec.h>
#include <asn1enc.h>
// CLASS DECLARATION
/**
* Base class for sequence (or set) type of modules.
*
* @lib cms.lib
* @since 2.8
*/
class CCMSSequence : public CBase, public MCMSModule
{
public: // From MCMSModule
/**
* From MCMSModule
* @since 2.8
* @param aResult Allocates and sets result in this variable
* @return ?description
*/
void EncodeL( HBufC8*& aResult ) const;
protected: // New functions
/**
* C++ default constructor.
*/
CCMSSequence();
/**
* Decode a generic ASN1 sequence
* @since 2.8
* @param aRawData raw-data to be splitted in ASN.1 Modules
* @return Array of generic asn.1 modules.
*/
IMPORT_C static CArrayPtr<TASN1DecGeneric>* DecodeSequenceLC( const TDesC8& aRawData );
/**
* Decode a generic ASN1 sequence, with a minimum/maximum number
* of top level terms. Will leave with KErrArgument if number of terms
* is not between valid range (including min and max)
* @since 2.8
* @param aRawData raw-data to be splitted in ASN.1 Modules
* @param aMinTerms minimum of top level terms.
* @param aMaxTerms maximum number of top level terms.
* @return Array of generic asn.1 modules.
*/
IMPORT_C static CArrayPtr<TASN1DecGeneric>* DecodeSequenceLC( const TDesC8& aRawData,
TInt aMinTerms,
TInt aMaxTerms );
/**
* Creates DER encoded descriptor and leaves it to
* CleanupStack
* @since 2.8
* @param aEncoding base encoding to be encoded
* @return new heap buffer containing der encoded content
*/
IMPORT_C static HBufC8* CreateDerEncodingL( CASN1EncBase* aEncoding );
};
// taken from MMF, did not want to make dependency to MMF
template <class T>
class CleanupResetAndDestroy
{
public:
inline static void PushL(T& aRef);
private:
static void ResetAndDestroy(TAny *aPtr);
};
template <class T>
inline void CleanupResetAndDestroyPushL(T& aRef);
template <class T>
inline void CleanupResetAndDestroy<T>::PushL(T& aRef)
{CleanupStack::PushL(TCleanupItem(&ResetAndDestroy,&aRef));}
template <class T>
void CleanupResetAndDestroy<T>::ResetAndDestroy(TAny *aPtr)
{(STATIC_CAST(T*,aPtr))->ResetAndDestroy();}
template <class T>
inline void CleanupResetAndDestroyPushL(T& aRef)
{CleanupResetAndDestroy<T>::PushL(aRef);}
#endif // CCMSSequence_H
// End of File