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1 /* |
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2 * Copyright (c) 2007-2009 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 * |
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16 */ |
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17 |
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18 |
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19 #include <ups/fingerprint.h> |
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20 #include <ups/upsconst.h> |
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21 #include <ups/upserr.h> |
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22 |
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23 using namespace UserPromptService; |
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24 |
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25 |
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26 EXPORT_C CFingerprint* CFingerprint::NewL(const TDesC8& aFingerprint, const TDesC& aDescription) |
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27 /** |
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28 Creates a new fingerprint object. |
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29 @param aFingerprint An 8-bit descriptor containing the raw fingerprint data. |
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30 @param aDescription A human readable description of the fingerprint. |
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31 @return A pointer to the new fingerprint object. |
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32 @leave KErrUpsBadFingerprintLength if the fingerprint is empty or exceeds |
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33 KUpsMaxFingerprintLength bytes in length. |
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34 */ |
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35 { |
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36 CFingerprint* self = CFingerprint::NewLC(aFingerprint, aDescription); |
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37 CleanupStack::Pop(self); |
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38 return self; |
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39 } |
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40 |
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41 EXPORT_C CFingerprint* CFingerprint::NewLC(const TDesC8& aFingerprint, const TDesC& aDescription) |
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42 /** |
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43 Creates a new fingerprint object. |
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44 @param aFingerprint An 8-bit descriptor containing the raw fingerprint data. |
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45 @param aDescription A human readable description of the fingerprint. |
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46 @return A pointer to the new fingerprint object. |
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47 @leave KErrUpsBadFingerprintLength if the fingerprint is empty or exceeds |
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48 KUpsMaxFingerprintLength bytes in length. |
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49 */ |
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50 { |
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51 CFingerprint* self = new(ELeave) CFingerprint(); |
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52 CleanupStack::PushL(self); |
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53 self->ConstructL(aFingerprint, aDescription); |
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54 return self; |
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55 } |
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56 |
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57 void CFingerprint::ConstructL(const TDesC8& aFingerprint, const TDesC& aDescription) |
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58 /** |
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59 Second phase constructor |
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60 @param aFingerprint The raw fingerprint data. |
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61 @param aDescription A description of the fingerprint data. |
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62 @leave KErrUpsBadFingerprintLength if the fingerprint exceeds |
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63 KUpsMaxFingerprintLength bytes in length. |
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64 */ |
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65 { |
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66 if (aFingerprint.Length() > KUpsMaxFingerprintLength) |
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67 { |
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68 User::Leave(KErrUpsBadFingerprintLength); |
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69 } |
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70 iFingerprint = aFingerprint.AllocL(); |
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71 iDescription = aDescription.AllocL(); |
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72 } |
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73 |
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74 EXPORT_C const TDesC8& CFingerprint::Fingerprint() const |
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75 /** |
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76 Gets the raw fingerprint data. |
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77 @return An 8-bit descriptor containing the raw fingerprint data. |
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78 */ |
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79 { |
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80 return *iFingerprint; |
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81 } |
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82 |
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83 EXPORT_C const TDesC& CFingerprint::Description() const |
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84 /** |
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85 Gets the description of the fingerprint. |
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86 @return A 16-bit description containing the description of the fingerprint. |
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87 */ |
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88 { |
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89 return *iDescription; |
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90 } |
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91 |
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92 CFingerprint::CFingerprint() |
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93 /** |
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94 Constructor |
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95 */ |
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96 { |
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97 } |
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98 |
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99 CFingerprint::~CFingerprint() |
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100 /** |
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101 Destructor |
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102 */ |
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103 { |
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104 delete iFingerprint; |
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105 delete iDescription; |
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106 } |