1 /*

     2 * Copyright (c) 2002-2004 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 #ifndef __OCSP_ROAP_RESPONSEDECODER_H__

    20 #define __OCSP_ROAP_RESPONSEDECODER_H__

    21 

    22 #include <e32base.h>

    23 

    24 class COCSPResponse;

    25 class TASN1DecGeneric;

    26 

    27 /**

    28  * Handles decoding an OCSP response and creating a COCSPResponse object.

    29  */

    30 

    31 NONSHARABLE_CLASS(COCSPResponseDecoder) : public CBase

    32 	{

    33 public:

    34 

    35 	/**

    36 	 * Create a new decoder object and decoder an ocsp response.

    37 	 * Can leave with one of the OCSP::TStatus codes.

    38 	 */

    39 	

    40 	static COCSPResponseDecoder* NewL(const TDesC8& aEncoding);

    41 

    42 	~COCSPResponseDecoder();

    43 

    44 	COCSPResponse* TakeResponse(); // Will return null if response was invalid

    45 

    46 private:

    47 

    48 	COCSPResponseDecoder();

    49 	void ConstructL(const TDesC8& aEncoding);

    50 

    51 	// Decoding methods

    52 	void DecodeOCSPResponseL(const TDesC8& aEncoding);

    53 	void DecodeResponseBytesL(const TDesC8& aEncoding);

    54 	void DecodeBasicOCSPResponseL(const TDesC8& aEncoding);

    55 	void DecodeResponseDataL(const TDesC8& aEncoding);

    56 	void DecodeCertificatesL(const TDesC8& aEncoding);

    57 	void DecodeResponseExtensionsL(const TDesC8& aEncoding);

    58 	void DecodeResponseExtensionL(const TDesC8& aEncoding);

    59 	void DecodeResponsesL(const TDesC8& aEncoding);

    60 	void DecodeSingleResponseL(const TDesC8& aEncoding);

    61 

    62 	CArrayPtr<TASN1DecGeneric>* DecodeSequenceLC(const TDesC8& aEncoding);

    63 	CArrayPtr<TASN1DecGeneric>* DecodeSequenceLC(const TDesC8& aEncoding,

    64 		const TInt aMinTerms, const TInt aMaxTerms);

    65 

    66 	COCSPResponse* iResponse;

    67 	};

    68 

    69 #endif // __OCSP_ROAP_RESPONSEDECODER_H__