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1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <s32strm.h> |
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17 #include <caf/caf.h> |
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18 #include "rightscriteriacount.h" |
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19 |
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20 |
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21 using namespace ReferenceTestAgent; |
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22 |
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23 |
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24 CRightsCriteriaCount* CRightsCriteriaCount::NewL(TInt aCount) |
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25 { |
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26 CRightsCriteriaCount* self = new (ELeave) CRightsCriteriaCount(aCount); |
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27 return self; |
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28 } |
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29 |
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30 CRightsCriteriaCount* CRightsCriteriaCount::NewL(RReadStream& aStream) |
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31 { |
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32 CRightsCriteriaCount* self = new (ELeave) CRightsCriteriaCount; |
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33 CleanupStack::PushL(self); |
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34 self->InternalizeL(aStream); |
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35 CleanupStack::Pop(self); |
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36 return self; |
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37 } |
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38 |
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39 CRightsCriteriaCount::CRightsCriteriaCount() |
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40 { |
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41 } |
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42 |
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43 CRightsCriteriaCount::CRightsCriteriaCount(TInt aCount) : iCount(aCount) |
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44 { |
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45 } |
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46 |
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47 CRightsCriteriaCount::~CRightsCriteriaCount() |
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48 { |
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49 } |
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50 |
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51 TInt CRightsCriteriaCount::Evaluate() |
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52 { |
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53 TInt err = KErrNone; |
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54 if(iCount == 0) |
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55 { |
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56 err = KErrCANoPermission; |
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57 } |
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58 return err; |
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59 } |
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60 |
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61 void CRightsCriteriaCount::ExecuteL() |
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62 { |
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63 if(iCount > 0) |
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64 { |
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65 iCount--; |
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66 } |
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67 else |
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68 { |
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69 User::Leave(KErrCANoPermission); |
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70 } |
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71 } |
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72 |
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73 TBool CRightsCriteriaCount::IsStateless() const |
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74 { |
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75 return EFalse; |
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76 } |
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77 |
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78 ECriteriaType CRightsCriteriaCount::Type() const |
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79 { |
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80 return ECriteriaCount; |
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81 } |
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82 |
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83 TInt CRightsCriteriaCount::Count() const |
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84 { |
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85 return iCount; |
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86 } |
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87 |
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88 MCriteria* CRightsCriteriaCount::CopyL() const |
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89 { |
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90 return CRightsCriteriaCount::NewL(iCount); |
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91 } |
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92 |
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93 TBool CRightsCriteriaCount::Merge(MCriteria& aCriteria) |
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94 { |
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95 CRightsCriteriaCount& countCriteria = reinterpret_cast<CRightsCriteriaCount&>(aCriteria); |
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96 iCount += countCriteria.Count(); |
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97 return ETrue; |
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98 } |
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99 |
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100 |
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101 void CRightsCriteriaCount::InternalizeL(RReadStream& aStream) |
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102 { |
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103 iCount = aStream.ReadInt32L(); |
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104 } |
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105 |
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106 void CRightsCriteriaCount::ExternalizeL(RWriteStream& aStream) |
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107 { |
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108 aStream.WriteInt32L(iCount); |
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109 } |
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110 |
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111 void CRightsCriteriaCount::WriteDescription(RFile& aFile) |
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112 { |
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113 TBuf8 <10> count; |
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114 count.Num(iCount); |
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115 aFile.Write(_L8("Count = ")); |
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116 aFile.Write(count); |
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117 aFile.Write(_L8("\r\n")); |
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118 } |