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1 /* |
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2 * Copyright (c) 2005 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: Data entry implementation. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <E32Base.h> |
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20 #include <S32Strm.h> |
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21 #include "CPEngDataResultEntry.h" |
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22 |
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23 |
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24 |
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25 // ============================ MEMBER FUNCTIONS =============================== |
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26 // ----------------------------------------------------------------------------- |
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27 // CPEngDataResultEntry::NewL() |
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28 // Two-phased constructor. |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CPEngDataResultEntry* CPEngDataResultEntry::NewLC( TInt aOperationID, |
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32 HBufC* aData ) |
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33 { |
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34 CPEngDataResultEntry* self = new ( ELeave ) CPEngDataResultEntry(); |
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35 CleanupStack::PushL( self ); |
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36 |
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37 //now owns the parameter data |
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38 self->iData = aData; |
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39 self->iOperationID = aOperationID; |
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40 |
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41 return self; |
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42 } |
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43 |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CPEngDataResultEntry::NewL() |
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47 // Two-phased constructor. |
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48 // ----------------------------------------------------------------------------- |
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49 // |
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50 CPEngDataResultEntry* CPEngDataResultEntry::NewLC( RReadStream& aStream ) |
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51 { |
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52 CPEngDataResultEntry* self = new ( ELeave ) CPEngDataResultEntry(); |
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53 CleanupStack::PushL( self ); |
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54 self->InternalizeL( aStream ); |
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55 return self; |
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56 } |
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57 |
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58 |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // CPEngDataResultEntry::NewL() |
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62 // Two-phased constructor. |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 CPEngDataResultEntry* CPEngDataResultEntry::NewLC( const CPEngDataResultEntry& aEntry ) |
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66 { |
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67 CPEngDataResultEntry* self = new ( ELeave ) CPEngDataResultEntry(); |
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68 CleanupStack::PushL( self ); |
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69 self->ConstructL( aEntry ); |
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70 return self; |
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71 } |
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72 |
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73 |
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74 // Destructor |
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75 CPEngDataResultEntry::~CPEngDataResultEntry() |
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76 { |
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77 delete iData; |
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78 } |
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79 |
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80 |
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81 // ----------------------------------------------------------------------------- |
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82 // CPEngDataResultEntry::CPEngDataResultEntry |
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83 // C++ default constructor can NOT contain any code, that |
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84 // might leave. |
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85 // ----------------------------------------------------------------------------- |
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86 // |
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87 CPEngDataResultEntry::CPEngDataResultEntry() |
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88 { |
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89 } |
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90 |
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91 |
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92 // ----------------------------------------------------------------------------- |
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93 // CPEngDataResultEntry::ConstructL() |
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94 // ----------------------------------------------------------------------------- |
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95 // |
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96 void CPEngDataResultEntry::ConstructL( const CPEngDataResultEntry& aEntry ) |
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97 { |
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98 iOperationID = aEntry.iOperationID; |
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99 iData = aEntry.iData->AllocL(); |
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100 } |
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101 |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // CPEngDataResultEntry::Operation() |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 TInt CPEngDataResultEntry::Operation() const |
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108 { |
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109 return iOperationID; |
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110 } |
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111 |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // CPEngDataResultEntry::Data() |
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115 // ----------------------------------------------------------------------------- |
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116 // |
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117 const TDesC16& CPEngDataResultEntry::Data() const |
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118 { |
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119 return *iData; |
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120 } |
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121 |
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122 |
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123 // ----------------------------------------------------------------------------- |
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124 // CPEngDataResultEntry::InternalizeL() |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 void CPEngDataResultEntry::InternalizeL( RReadStream& aStream ) |
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128 { |
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129 iOperationID = aStream.ReadInt32L(); |
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130 |
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131 TInt length = aStream.ReadInt32L(); |
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132 HBufC16* buffer = HBufC::NewLC( length ); |
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133 TPtr ptr( buffer->Des() ); |
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134 aStream.ReadL( ptr, length ); |
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135 CleanupStack::Pop(); //buffer |
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136 |
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137 delete iData; |
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138 iData = buffer; |
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139 } |
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140 |
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141 |
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142 // ----------------------------------------------------------------------------- |
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143 // CPEngDataResultEntry::ExternalizeL() |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 void CPEngDataResultEntry::ExternalizeL( RWriteStream& aStream ) const |
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147 { |
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148 aStream.WriteInt32L( iOperationID ); |
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149 aStream.WriteInt32L( iData->Length() ); |
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150 aStream.WriteL( *iData ); |
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151 } |
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152 |
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153 |
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154 // ----------------------------------------------------------------------------- |
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155 // CPEngDataResultEntry::ExternalizeSize() |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 TInt CPEngDataResultEntry::ExternalizeSize() const |
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159 { |
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160 TInt size = 8; //operation: 4 bytes |
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161 //buffer length: 4 bytes |
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162 size += iData->Size(); |
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163 return size; |
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164 } |
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165 |
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166 |
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167 // End of File |
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168 |
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169 |