secsrv_plat/cms_api/inc/CCMSX509AlgorithmIdentifier.h
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     1 /*
       
     2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). 
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  ?Description
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 
       
    20 #ifndef CCMSX509AlgorithmIdentifier_H
       
    21 #define CCMSX509AlgorithmIdentifier_H
       
    22 
       
    23 //  INCLUDES
       
    24 #include "CCMSSequence.h"
       
    25 #include <signed.h>
       
    26 #include <x509cert.h>
       
    27 
       
    28 // FORWARD DECLARATIONS
       
    29 // Extension
       
    30 class MCMSX509AlgorithmIdentifier;
       
    31 
       
    32 
       
    33 // CLASS DECLARATION
       
    34 /**
       
    35 *  X509 algorith identifier extension
       
    36 *
       
    37 *  @lib cms.lib
       
    38 *  @since 2.8
       
    39 */
       
    40 class CCMSX509AlgorithmIdentifier : public CCMSSequence
       
    41     {
       
    42     public:  // Constructors and destructor
       
    43 		/**
       
    44         * Two-phased constructor.
       
    45         * Default Algorith Identifier is RSA
       
    46         */
       
    47         IMPORT_C static CCMSX509AlgorithmIdentifier* NewL();
       
    48 
       
    49         /**
       
    50         * Two-phased constructor.
       
    51         * @param aAlgorithmId	Used AlgorithmID
       
    52         */
       
    53         IMPORT_C static CCMSX509AlgorithmIdentifier* NewL(
       
    54 											const TAlgorithmId& aAlgorithmId );
       
    55 
       
    56 		/**
       
    57         * Two-phased constructor.
       
    58         * @param aAlgorithmIdentifier	The algorithm ID object to be used
       
    59         */
       
    60         IMPORT_C static CCMSX509AlgorithmIdentifier* NewL(
       
    61 							const CAlgorithmIdentifier& aAlgorithmIdentifier );
       
    62 
       
    63 	   /**
       
    64         * Two-phased constructor.
       
    65         * @param aAlgorithmIdentifier	The algorithm ID for algorithm
       
    66 		* @param aDigestIdentifier	The algorithm ID for digest
       
    67         */
       
    68         IMPORT_C static CCMSX509AlgorithmIdentifier* NewL(
       
    69 							const CAlgorithmIdentifier& aAlgorithmIdentifier,
       
    70 							const CAlgorithmIdentifier& aDigestIdentifier );
       
    71 
       
    72         /**
       
    73         * Destructor.
       
    74         */
       
    75         virtual ~CCMSX509AlgorithmIdentifier();
       
    76 
       
    77     public: // New functions
       
    78 
       
    79         /**
       
    80 		* Getter for AlgorithmIdentifier
       
    81 		* @since 2,8
       
    82 		* @return Algorithm identifier
       
    83 		*/
       
    84 		IMPORT_C const CAlgorithmIdentifier& AlgorithmIdentifier() const;
       
    85 
       
    86         /**
       
    87         * Setter for AlgorithmIdentifier
       
    88         * @since 2.8
       
    89 		* @param aAlgorithmIdentifier	The algorithm ID
       
    90         */
       
    91 		IMPORT_C void SetAlgorithmIdentifierL(
       
    92 							const CAlgorithmIdentifier& aAlgorithmIdentifier );
       
    93 
       
    94 		/**
       
    95 		* Getter for DigestAlgorithmIdentifier
       
    96 		* @since 2,8
       
    97 		* @return Digest algorithm identifier or NULL if absent
       
    98 		*/
       
    99 		IMPORT_C const CAlgorithmIdentifier* DigestAlgorithm() const;
       
   100 
       
   101         /**
       
   102         * Setter for DigestAlgorithmIdentifier
       
   103         * @since 2.8
       
   104 		* @param aAlgorithmIdentifier The algorithm ID for digest or NULL if
       
   105 		*							  removing digest algorithm ID
       
   106         */
       
   107 		IMPORT_C void SetDigestAlgorithmL(
       
   108 							const CAlgorithmIdentifier* aAlgorithmIdentifier );
       
   109 
       
   110     public: // Functions from base classes
       
   111 
       
   112 	 	/**
       
   113         * From MCMSModule
       
   114         * @since 2.8
       
   115         * @param aRawData raw-data to be parsed in this instance
       
   116         */
       
   117         void DecodeL( const TDesC8& aRawData );
       
   118 
       
   119 		/**
       
   120 		 * From MCMSModule
       
   121 		 * @since 2.8
       
   122 		 * @return Returns ASN1 encoder and leaves it in CleanupStack
       
   123 		 */
       
   124         CASN1EncBase* EncoderLC() const;
       
   125 
       
   126     protected:  // New functions
       
   127 
       
   128 	   /**
       
   129         * Protected construction to allow derivation
       
   130         */
       
   131         IMPORT_C void ConstructL( const TAlgorithmId& aAlgorihmId );
       
   132 
       
   133 	   /**
       
   134         * Protected construction to allow derivation
       
   135         */
       
   136         IMPORT_C void ConstructL( const CAlgorithmIdentifier& aAlgorithmIdentifier );
       
   137 
       
   138         /**
       
   139         * C++ default constructor.
       
   140         */
       
   141         IMPORT_C CCMSX509AlgorithmIdentifier();
       
   142 
       
   143     private:    // Data
       
   144         // Algorithm identifier, owned
       
   145         CAlgorithmIdentifier* iAlgorithmIdentifier;
       
   146 
       
   147 		// Digest algorithm identifier, owned
       
   148         CAlgorithmIdentifier* iDigestAlgorithmIdentifier;
       
   149 
       
   150 		// Reserved for extensions
       
   151 		MCMSX509AlgorithmIdentifier* iReserved;
       
   152     };
       
   153 
       
   154 #endif      // CCMSX509AlgorithmIdentifier_H
       
   155 
       
   156 // End of File