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1 /* |
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2 * Copyright (c) 2006-2009 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 the License "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: |
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15 * CryptoSpi Utility Functionality definition |
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16 * |
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17 */ |
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18 |
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19 |
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20 /** |
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21 @file |
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22 @internalComponent |
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23 @released |
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24 */ |
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25 |
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26 #ifndef __CRYPTOSPIUTIL_H__ |
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27 #define __CRYPTOSPIUTIL_H__ |
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28 |
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29 #include <cryptospi/cryptocharacteristics.h> |
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30 #include <cryptospi/ruleselector.h> |
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31 |
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32 namespace CryptoSpi |
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33 { |
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34 class CryptoSpiUtil |
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35 { |
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36 public: |
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37 |
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38 /** |
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39 Run the cryptospi setup executable to publish the characteristics |
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40 @return KErrNone if successful; otherwise, a system wide error code. |
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41 */ |
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42 static TInt RunCryptoSpiPropertySetupExe(); |
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43 |
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44 /** |
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45 Retrieve characteristics and Dll list for an interface |
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46 @param aInterface the interface Uid |
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47 */ |
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48 static void RetrieveCharacteristicsL(TInt32 aInterface, RPointerArray<CCharacteristicsAndPluginName>& aList); |
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49 |
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50 /** |
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51 Retrieve characteristics and Dll list for an interface |
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52 @param aInterface the interface Uid |
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53 */ |
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54 static void RetrieveCharacteristicsL(TInt32 aInterface, RPointerArray<CRulesCharacteristicsAndPluginName>& aList); |
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55 |
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56 /** |
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57 Get the plugin dll name from the given Dll index |
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58 @param aDllIndex dll index |
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59 @param aName the plugin file name |
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60 @return KErrNone if successful; otherwise, a system wide error code. |
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61 */ |
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62 static TInt DllIndexToName(TInt aDllIndex, TFileName& aName); |
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63 |
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64 /** |
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65 Load the given name plugin Dll, and leaves the plugin handle on the cleanup stack |
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66 @param aLib the library handle of the plugin dll, which is put on the cleanup stack. |
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67 @param aFileName the plugin dll file name |
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68 */ |
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69 static void LoadPluginDllLC(RLibrary& aLib, TFileName& aFileName); |
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70 |
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71 /** |
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72 Create the characteristics for a crypto interface |
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73 @param aInterface the crypto interface |
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74 @return the pointer to characteristic |
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75 */ |
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76 static CCharacteristics* CreateCharacteristicsL(TInt32 aInterface); |
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77 |
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78 private: |
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79 /** |
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80 Retrieve the characteristics to the given buffer |
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81 @param aInterface the crypto interface |
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82 @param aStream the steam to read from |
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83 @param aBuf the buffer which holds the characteristic |
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84 @param aCount the count of the characteristics. |
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85 */ |
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86 static TInt RetrieveCharacteristicsL(TInt32 aInterface, RDesReadStream& aStream, RBuf8& aBuf, TInt& aCount); |
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87 }; |
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88 } |
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89 |
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90 #endif //__CRYPTOSPIUTIL_H__ |
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91 |
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92 |