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os/security/crypto/weakcryptospi/source/padding/paddingshim.h
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib. 
     1 /*

     2 * Copyright (c) 2006-2009 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 the License "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: 

    15 *

    16 */

    17 

    18 

    19 #ifndef __PADDINGSHIM_H__

    20 #define __PADDINGSHIM_H__

    21 

    22 /**

    23 @file

    24 @internalComponent

    25 @released

    26 */

    27 

    28 #include <padding.h>

    29 

    30 /**

    31 Shim class for CPaddingNone. This should only be created by CPaddingNone.

    32 */

    33 NONSHARABLE_CLASS(CPaddingNoneShim) : public CPaddingNone

    34 	{

    35 public:

    36 	static CPaddingNoneShim* NewL(TInt aBlockBytes);

    37 	static CPaddingNoneShim* NewLC(TInt aBlockBytes);

    38 	

    39 protected:

    40 	// From CBase

    41 	/**

    42 	Used by the CBufferedTransformShim class to determine the type of 

    43 	the padding mode selected. The SPI plug-in is then configured to use

    44 	the selected padding mdoe.

    45 	

    46 	@param aExtensionId The requested interface

    47 	@param a0 Not used. This function does NOT return a real interface.

    48 	@param a1 Not used.

    49 	@return KErrNone if aExtensionId is CryptoSpi::KPaddingModeNoneUid; 

    50 	otherwise, KErrNotFound is returned.

    51 	*/

    52 	TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);		

    53 private:

    54 	CPaddingNoneShim(TInt aBlockBytes);

    55 	};

    56 

    57 /**

    58 Shim class for CPaddingPKCS1Signature. This should only be created by 

    59 CPaddingPKCS1Signature.

    60 */

    61 NONSHARABLE_CLASS(CPaddingPKCS1SignatureShim) : public CPaddingPKCS1Signature

    62 	{

    63 public:

    64 	static CPaddingPKCS1SignatureShim* NewL(TInt aBlockBytes);

    65 	static CPaddingPKCS1SignatureShim* NewLC(TInt aBlockBytes);

    66 	

    67 protected:

    68 	// From CBase

    69 	/**

    70 	Used by the CBufferedTransformShim class to determine the type of 

    71 	the padding mode selected. The SPI plug-in is then configured to use

    72 	the selected padding mdoe.

    73 	

    74 	@param aExtensionId The requested interface

    75 	@param a0 Not used. This function does NOT return a real interface.

    76 	@param a1 Not used.

    77 	@return KErrNone if aExtensionId is CryptoSpi::KPaddingModeNoneUid; 

    78 	otherwise, KErrNotFound is returned.

    79 	*/

    80 	TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);		

    81 private:

    82 	CPaddingPKCS1SignatureShim(TInt aBlockBytes);

    83 	};

    84 	

    85 /**

    86 Shim class for CPaddingPKCS1Encryption. This should only be created by 

    87 CPaddingPKCS1Encryption.

    88 */

    89 NONSHARABLE_CLASS(CPaddingPKCS1EncryptionShim) : public CPaddingPKCS1Encryption

    90 	{

    91 public:

    92 	static CPaddingPKCS1EncryptionShim* NewL(TInt aBlockBytes);

    93 	static CPaddingPKCS1EncryptionShim* NewLC(TInt aBlockBytes);

    94 	

    95 protected:

    96 	// From CBase

    97 	/**

    98 	Used by the CBufferedTransformShim class to determine the type of 

    99 	the padding mode selected. The SPI plug-in is then configured to use

   100 	the selected padding mdoe.

   101 	

   102 	@param aExtensionId The requested interface

   103 	@param a0 Not used. This function does NOT return a real interface.

   104 	@param a1 Not used.

   105 	@return KErrNone if aExtensionId is CryptoSpi::KPaddingModeNoneUid; 

   106 	otherwise, KErrNotFound is returned.

   107 	*/

   108 	TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);		

   109 private:

   110 	CPaddingPKCS1EncryptionShim(TInt aBlockBytes);

   111 	};	

   112 

   113 /**

   114 Shim class for CPaddingSSLv3. This should only be created by 

   115 CPaddingSSLv3.

   116 */

   117 NONSHARABLE_CLASS(CPaddingSSLv3Shim) : public CPaddingSSLv3

   118 	{

   119 public:

   120 	static CPaddingSSLv3Shim* NewL(TInt aBlockBytes);

   121 	static CPaddingSSLv3Shim* NewLC(TInt aBlockBytes);

   122 	

   123 protected:

   124 	// From CBase

   125 	/**

   126 	Used by the CBufferedTransformShim class to determine the type of 

   127 	the padding mode selected. The SPI plug-in is then configured to use

   128 	the selected padding mdoe.

   129 	

   130 	@param aExtensionId The requested interface

   131 	@param a0 Not used. This function does NOT return a real interface.

   132 	@param a1 Not used.

   133 	@return KErrNone if aExtensionId is CryptoSpi::KPaddingModeNoneUid; 

   134 	otherwise, KErrNotFound is returned.

   135 	*/

   136 	TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);		

   137 private:

   138 	CPaddingSSLv3Shim(TInt aBlockBytes);

   139 	};	

   140 

   141 /**

   142 Shim class for CPaddingPKCS7. This should only be created by 

   143 CPaddingPKCS7.

   144 */

   145 NONSHARABLE_CLASS(CPaddingPKCS7Shim) : public CPaddingPKCS7

   146 	{

   147 public:

   148 	static CPaddingPKCS7Shim* NewL(TInt aBlockBytes);

   149 	static CPaddingPKCS7Shim* NewLC(TInt aBlockBytes);

   150 	

   151 protected:

   152 	// From CBase

   153 	/**

   154 	Used by the CBufferedTransformShim class to determine the type of 

   155 	the padding mode selected. The SPI plug-in is then configured to use

   156 	the selected padding mdoe.

   157 	

   158 	@param aExtensionId The requested interface

   159 	@param a0 Not used. This function does NOT return a real interface.

   160 	@param a1 Not used.

   161 	@return KErrNone if aExtensionId is CryptoSpi::KPaddingModeNoneUid; 

   162 	otherwise, KErrNotFound is returned.

   163 	*/

   164 	TInt Extension_(TUint aExtensionId, TAny*& a0, TAny* a1);		

   165 private:

   166 	CPaddingPKCS7Shim(TInt aBlockBytes);

   167 	};	

   168 

   169 #endif // __PADDINGSHIM_H__
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