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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: E/D Interface definition |
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15 * |
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16 */ |
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17 |
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18 #ifndef _MDMEncryptionUtilInterface_H__ |
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19 #define _MDMEncryptionUtilInterface_H__ |
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20 |
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21 #include <e32base.h> |
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22 #include <ecom/ecom.h> |
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23 |
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24 // UID of this interface |
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25 const TUid KDMEncryptionUtilInterfaceUid = {0x2002C2F4}; |
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26 |
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27 /** |
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28 An CDMEncryptionUtil abstract class being representative of the |
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29 concrete class which the client wishes to use. |
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30 |
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31 It acts as a base, for a real class to provide all the |
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32 functionality that a client requires. |
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33 It supplies instantiation & destruction by using |
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34 the ECom framework, and functional services |
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35 by using the methods of the actual class. |
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36 */ |
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37 |
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38 |
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39 class MDMEncryptionUtilInterface |
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40 { |
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41 public: |
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42 |
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43 // Pure interface methods |
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44 // Representative of a method provided on the interface by |
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45 // the interface definer. |
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46 |
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47 /** |
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48 * Encrypts the data. |
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49 * @param aInput - is the input string which has to be encrypted. |
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50 * @param aOutput - the encrypted information is stored parameter. |
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51 * @return Return is KErrNone if successful or any System wide error code. |
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52 * |
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53 */ |
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54 virtual TInt EncryptL( TDes& aInput, TDes& aOutput) = 0; |
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55 /** |
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56 * Decrypts the data. |
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57 * @param Input - is the input string which has to be decrypted. |
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58 * @param aOutput - the decrypted information is stored in this parameter. |
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59 * @return Return is KErrNone if successful or any System wide error code. |
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60 */ |
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61 virtual TInt DecryptL( TDes& aInput, TDes& aOutput) = 0; |
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62 |
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63 }; |
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64 |
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65 #endif // _MDMEncryptionUtilInterface_H_ |
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66 |