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1 /* |
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2 * Copyright (c) 2004-2009 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 * Definition of the Swi::Sis::CDependency |
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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 */ |
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23 |
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24 #include "sisdependency.h" |
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25 #include "sisuid.h" |
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26 #include "sisversionrange.h" |
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27 #include "sisstring.h" |
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28 |
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29 using namespace Swi::Sis; |
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30 |
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31 EXPORT_C /*static*/ CDependency* CDependency::NewLC(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour) |
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32 { |
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33 CDependency* self = new(ELeave) CDependency(); |
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34 CleanupStack::PushL(self); |
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35 self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour); |
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36 return self; |
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37 } |
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38 |
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39 EXPORT_C /*static*/ CDependency* CDependency::NewL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour) |
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40 { |
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41 CDependency* self = NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour); |
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42 CleanupStack::Pop(self); |
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43 return self; |
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44 } |
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45 |
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46 EXPORT_C CDependency* CDependency::NewLC(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour) |
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47 { |
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48 CDependency* self = new (ELeave) CDependency; |
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49 CleanupStack::PushL(self); |
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50 self->ConstructL(aDataProvider, aBytesRead, aTypeReadBehaviour); |
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51 return self; |
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52 } |
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53 |
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54 EXPORT_C CDependency* CDependency::NewL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour) |
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55 { |
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56 CDependency* self = CDependency::NewLC(aDataProvider, aBytesRead, aTypeReadBehaviour); |
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57 CleanupStack::Pop(self); |
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58 return self; |
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59 } |
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60 |
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61 CDependency::CDependency() |
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62 { |
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63 } |
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64 |
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65 EXPORT_C CDependency::~CDependency() |
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66 { |
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67 delete iUid; |
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68 delete iVersionRange; |
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69 iNames.ResetAndDestroy(); |
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70 } |
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71 |
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72 void CDependency::ConstructL(MSisDataProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour) |
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73 { |
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74 TInt64 fieldOffset = aBytesRead; |
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75 |
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76 CField::ConstructL(aDataProvider, EFieldTypeDependency, aBytesRead, aTypeReadBehaviour); |
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77 |
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78 iUid=CUid::NewL(aDataProvider, aBytesRead); |
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79 |
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80 TFieldType fieldType; |
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81 CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead); |
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82 |
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83 if (fieldType==EFieldTypeVersionRange) |
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84 { |
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85 iVersionRange=CVersionRange::NewL(aDataProvider, aBytesRead, EAssumeType); |
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86 |
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87 ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead); |
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88 } |
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89 else if (fieldType==EFieldTypeArray) |
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90 { |
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91 ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead, EAssumeType); |
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92 } |
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93 else |
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94 { |
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95 User::Leave(KErrSISUnexpectedFieldType); |
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96 } |
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97 |
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98 CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour); |
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99 CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour); |
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100 } |
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101 |
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102 void CDependency::ConstructL(TPtrProvider& aDataProvider, TInt64& aBytesRead, TReadTypeBehaviour aTypeReadBehaviour) |
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103 { |
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104 TInt64 fieldOffset = aBytesRead; |
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105 |
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106 CField::ConstructL(aDataProvider, EFieldTypeDependency, aBytesRead, aTypeReadBehaviour); |
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107 |
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108 iUid=CUid::NewL(aDataProvider, aBytesRead); |
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109 |
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110 TFieldType fieldType; |
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111 CField::ReadEnumL<TFieldType,TUint32>(aDataProvider, fieldType, aBytesRead); |
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112 |
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113 if (fieldType==EFieldTypeVersionRange) |
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114 { |
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115 iVersionRange=CVersionRange::NewL(aDataProvider, aBytesRead, EAssumeType); |
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116 |
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117 ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead); |
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118 } |
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119 else if (fieldType==EFieldTypeArray) |
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120 { |
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121 ReadMemberArrayL(aDataProvider, iNames, EFieldTypeString, aBytesRead, EAssumeType); |
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122 } |
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123 else |
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124 { |
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125 User::Leave(KErrSISUnexpectedFieldType); |
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126 } |
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127 |
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128 CField::SkipUnknownFieldsL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour); |
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129 CField::EnsureAlignedL(aDataProvider, aBytesRead - fieldOffset, aBytesRead, aTypeReadBehaviour); |
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130 } |
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131 |