/*

* 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 CCMSContentInfo_H

#define CCMSContentInfo_H

//  INCLUDES

#include "CCMSSequence.h"

// FORWARD DECLARATIONS

// Extension

class MCMSContentInfoExtension;

// CLASS DECLARATION

/**

*  ContentInfo module

*

*  ASN.1 Definition:

*  ContentInfo ::= SEQUENCE {

*       contentType ContentType,

*       content [0] EXPLICIT ANY DEFINED BY contentType }

*

*  ContentType ::= OBJECT IDENTIFIER

*

*

*  @lib cms.lib

*  @since 2.8

*/

class CCMSContentInfo : public CCMSSequence

    {

    public:  // Destructor

		/**

        * Two-phased constructor. Leaves the created object in cleanup stack.

        */

        IMPORT_C static CCMSContentInfo* NewLC();

        /**

        * Two-phased constructor.

        * Takes copy of the both contetn type and content. Leaves the

        * created object in cleanup stack.

        * @param aAttributeType	The attribute type in desc e.g.

        *						content type = "1.2.840.113549.1.7.1" (ID-Data).

        * @param aContent		Content of this ContentInfo.

        */

        IMPORT_C static CCMSContentInfo* NewLC( const TDesC& aContentType,

                                                const TDesC8& aContent );

        /**

        * Destructor.

        */

        virtual ~CCMSContentInfo();

    public: // New functions

        /**

		* Getter for content type

		* @since 2,8

		* @return Content type in TDesC reference

		*/

		IMPORT_C const TDesC& ContentType() const;

		/**

        * Setter for content type, takes copy

        * @since 2.8

        * @param aContentType	Content type to be set as TDesC.

        */

		IMPORT_C void SetContentTypeL( const TDesC& aAttributeType );

        /**

        * Getter for content

        * @since 3.0

        * @return Content in TDesC8 reference

        */

		IMPORT_C const TDesC8& Content() const;

        /**

        * Setter for content, takes copy

        * @since 3.0

        * @param aContent Content to be set

        */

		IMPORT_C void SetContentL( const TDesC8& aContent );

    public: // Functions from base classes

	 	/**

        * From MCMSModule

        * @since 3.0

        * @param aRawData raw-data to be parsed in this instance

        */

        void DecodeL( const TDesC8& aRawData );

	 	/**

        * From MCMSModule

        * @since 3.0

        * @return Returns ASN1 encoder and leaves it in CleanupStack

        */

        CASN1EncBase* EncoderLC() const;

    protected:  // New functions

		/**

        * Protected construction to allow derivation

        */

        IMPORT_C void ConstructL();

	   /**

        * Protected construction to allow derivation

        */

        IMPORT_C void ConstructL( const TDesC& aContentType );

        /**

        * Protected construction to allow derivation

        */

        IMPORT_C void ConstructL( const TDesC& aContentType,

                                  const TDesC8& aContent );

        /**

        * C++ default constructor.

        */

        IMPORT_C CCMSContentInfo();

    protected:    // Data

        // Content Type, owned

        HBufC* iContentType;

        // Content, owned.

        HBufC8* iContent;

        // Reserved for extensions

        MCMSContentInfoExtension* iReserved;

    };

#endif      // CCMSContentInfo_H

// End of File