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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: Detailed 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 "CPEngDetailedResultEntry.h" |
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22 |
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23 //DATA TYPES |
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24 |
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25 /** |
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26 * Stream content indication. |
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27 */ |
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28 enum TPEngStreamContent |
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29 { |
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30 EPEngNullField = -1, //Field isn't defined in stream (it is NULL) |
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31 EPEngHasField = 1 //Field is defined in stream |
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32 }; |
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33 |
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34 |
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35 // ============================ MEMBER FUNCTIONS =============================== |
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36 // ----------------------------------------------------------------------------- |
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37 // CPEngDetailedResultEntry::NewLC() |
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38 // Two-phased constructor. |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 CPEngDetailedResultEntry* CPEngDetailedResultEntry::NewLC( TInt aOperationID, |
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42 TInt aDetErr, |
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43 const TUint32* aAttribID, |
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44 const TDesC* aPresID, |
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45 const TDesC* aContactListID, |
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46 const TDesC* aDescription ) |
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47 { |
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48 CPEngDetailedResultEntry* self = new ( ELeave ) CPEngDetailedResultEntry(); |
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49 CleanupStack::PushL( self ); |
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50 self->ConstructL( aOperationID, |
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51 aDetErr, |
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52 aAttribID, |
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53 aPresID, |
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54 aContactListID, |
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55 aDescription ); |
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56 return self; |
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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 // CPEngDetailedResultEntry::NewLC() |
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62 // Two-phased constructor. |
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63 // ----------------------------------------------------------------------------- |
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64 // |
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65 CPEngDetailedResultEntry* CPEngDetailedResultEntry::NewLC( RReadStream& aStream ) |
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66 { |
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67 CPEngDetailedResultEntry* self = new ( ELeave ) CPEngDetailedResultEntry(); |
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68 CleanupStack::PushL( self ); |
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69 self->InternalizeL( aStream ); |
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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 |
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75 // ----------------------------------------------------------------------------- |
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76 // CPEngDetailedResultEntry::NewLC() |
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77 // Two-phased constructor. |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 CPEngDetailedResultEntry* CPEngDetailedResultEntry::NewLC( const CPEngDetailedResultEntry& aEntry ) |
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81 { |
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82 CPEngDetailedResultEntry* self = new ( ELeave ) CPEngDetailedResultEntry(); |
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83 CleanupStack::PushL( self ); |
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84 self->ConstructL( aEntry ); |
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85 return self; |
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86 } |
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87 |
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88 |
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89 // Destructor |
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90 CPEngDetailedResultEntry::~CPEngDetailedResultEntry() |
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91 { |
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92 delete iAttribID; |
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93 delete iPresID; |
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94 delete iContactListID; |
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95 delete iDescription; |
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96 } |
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97 |
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98 |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CPEngDetailedResultEntry::CPEngDetailedResultEntry |
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102 // C++ default constructor can NOT contain any code, that |
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103 // might leave. |
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104 // ----------------------------------------------------------------------------- |
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105 // |
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106 CPEngDetailedResultEntry::CPEngDetailedResultEntry() |
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107 { |
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108 } |
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109 |
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110 |
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111 // ----------------------------------------------------------------------------- |
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112 // CPEngDetailedResultEntry::ConstructL() |
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113 // ----------------------------------------------------------------------------- |
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114 // |
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115 void CPEngDetailedResultEntry::ConstructL( TInt aOperationID, |
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116 TInt aDetErr, |
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117 const TUint32* aAttribID, |
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118 const TDesC* aPresID, |
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119 const TDesC* aContactListID, |
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120 const TDesC* aDescription ) |
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121 { |
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122 iOperationID = aOperationID; |
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123 iDetErr = aDetErr; |
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124 |
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125 if ( aAttribID ) |
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126 { |
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127 iAttribID = new ( ELeave ) TUint32( *aAttribID ); |
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128 } |
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129 |
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130 if ( aPresID ) |
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131 { |
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132 iPresID = aPresID->AllocL(); |
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133 } |
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134 |
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135 if ( aContactListID ) |
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136 { |
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137 iContactListID = aContactListID->AllocL(); |
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138 } |
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139 |
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140 if ( aDescription ) |
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141 { |
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142 iDescription = aDescription->AllocL(); |
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143 } |
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144 } |
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145 |
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146 |
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147 |
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148 // ----------------------------------------------------------------------------- |
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149 // CPEngDetailedResultEntry::ConstructL() |
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150 // ----------------------------------------------------------------------------- |
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151 // |
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152 void CPEngDetailedResultEntry::ConstructL( const CPEngDetailedResultEntry& aEntry ) |
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153 { |
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154 iOperationID = aEntry.iOperationID; |
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155 iDetErr = aEntry.iDetErr; |
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156 |
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157 if ( aEntry.iAttribID ) |
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158 { |
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159 iAttribID = new ( ELeave ) TUint32( *aEntry.iAttribID ); |
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160 } |
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161 |
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162 if ( aEntry.iPresID ) |
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163 { |
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164 iPresID = aEntry.iPresID->AllocL(); |
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165 } |
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166 |
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167 if ( aEntry.iContactListID ) |
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168 { |
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169 iContactListID = aEntry.iContactListID->AllocL(); |
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170 } |
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171 |
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172 if ( aEntry.iDescription ) |
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173 { |
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174 iDescription = aEntry.iDescription->AllocL(); |
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175 } |
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176 } |
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177 |
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178 |
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179 |
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180 |
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181 // ----------------------------------------------------------------------------- |
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182 // CPEngDetailedResultEntry::Operation() |
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183 // ----------------------------------------------------------------------------- |
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184 // |
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185 TInt CPEngDetailedResultEntry::Operation() const |
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186 { |
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187 return iOperationID; |
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188 } |
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189 |
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190 |
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191 // ----------------------------------------------------------------------------- |
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192 // CPEngDetailedResultEntry::Error() |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 TInt CPEngDetailedResultEntry::Error() const |
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196 { |
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197 return iDetErr; |
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198 } |
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199 |
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200 |
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201 // ----------------------------------------------------------------------------- |
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202 // CPEngDetailedResultEntry::GetDetailedDesc() |
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203 // ----------------------------------------------------------------------------- |
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204 // |
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205 TInt CPEngDetailedResultEntry::GetDetailedDesc( TPtrC& aDescriptionText, |
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206 TPEngDetailedResultDescriptionText2 aDescriptionID ) const |
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207 { |
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208 switch ( aDescriptionID ) |
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209 { |
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210 case EPEngDTPresenceID: |
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211 { |
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212 return DoReturnBuffer( iPresID, aDescriptionText ); |
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213 } |
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214 |
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215 case EPEngDTContactListID: |
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216 { |
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217 return DoReturnBuffer( iContactListID, aDescriptionText ); |
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218 } |
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219 |
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220 case EPEngDTErrorDescription: |
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221 { |
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222 return DoReturnBuffer( iDescription, aDescriptionText ); |
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223 } |
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224 } |
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225 |
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226 return DoReturnBuffer( NULL, aDescriptionText ); |
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227 } |
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228 |
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229 |
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230 // ----------------------------------------------------------------------------- |
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231 // CPEngDetailedResultEntry::GetDetailedInt() |
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232 // ----------------------------------------------------------------------------- |
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233 // |
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234 TInt CPEngDetailedResultEntry::GetDetailedInt( TUint32& aDescriptionInt, |
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235 TPEngDetailedResultDescriptionInteger2 aDescriptionID ) const |
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236 { |
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237 switch ( aDescriptionID ) |
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238 { |
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239 case EPEngDIAttributeID: |
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240 { |
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241 return DoReturnInteger( iAttribID, aDescriptionInt ); |
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242 } |
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243 } |
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244 |
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245 return DoReturnInteger( NULL, aDescriptionInt ); |
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246 } |
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247 |
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248 |
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249 // ----------------------------------------------------------------------------- |
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250 // CPEngDetailedResultEntry::EntryExtension() |
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251 // ----------------------------------------------------------------------------- |
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252 // |
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253 MPEngDetailedResultEntryExtension2* CPEngDetailedResultEntry::EntryExtension() |
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254 { |
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255 return NULL; |
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256 } |
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257 |
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258 |
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259 // ----------------------------------------------------------------------------- |
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260 // CPEngDetailedResultEntry::InternalizeL() |
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261 // ----------------------------------------------------------------------------- |
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262 // |
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263 void CPEngDetailedResultEntry::InternalizeL( RReadStream& aStream ) |
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264 { |
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265 iOperationID = aStream.ReadInt32L(); |
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266 iDetErr = aStream.ReadInt32L(); |
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267 |
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268 DoInternalizeIntegerOrNullL( iAttribID, aStream ); |
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269 DoInternalizeBufferOrNullL( iPresID, aStream ); |
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270 DoInternalizeBufferOrNullL( iContactListID, aStream ); |
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271 DoInternalizeBufferOrNullL( iDescription, aStream ); |
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272 } |
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273 |
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274 |
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275 |
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276 // ----------------------------------------------------------------------------- |
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277 // CPEngDetailedResultEntry::ExternalizeL() |
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278 // ----------------------------------------------------------------------------- |
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279 // |
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280 void CPEngDetailedResultEntry::ExternalizeL( RWriteStream& aStream ) const |
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281 { |
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282 aStream.WriteInt32L( iOperationID ); |
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283 aStream.WriteInt32L( iDetErr ); |
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284 |
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285 DoExternalizeIntegerOrNullL( iAttribID, aStream ); |
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286 DoExternalizeBufferOrNullL( iPresID, aStream ); |
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287 DoExternalizeBufferOrNullL( iContactListID, aStream ); |
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288 DoExternalizeBufferOrNullL( iDescription, aStream ); |
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289 } |
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290 |
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291 |
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292 |
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293 // ----------------------------------------------------------------------------- |
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294 // CPEngDetailedResultEntry::ExternalizeSize() |
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295 // ----------------------------------------------------------------------------- |
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296 // |
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297 TInt CPEngDetailedResultEntry::ExternalizeSize() const |
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298 { |
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299 TInt size = 8; //operation 4 bytes |
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300 //error code 4 bytes |
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301 |
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302 size += DoIntegerExternalizeSizeInBytes( iAttribID ); |
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303 size += DoBufferExternalizeSizeInBytes( iPresID ); |
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304 size += DoBufferExternalizeSizeInBytes( iContactListID ); |
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305 size += DoBufferExternalizeSizeInBytes( iDescription ); |
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306 |
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307 return size; |
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308 } |
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309 |
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310 |
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311 |
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312 // ----------------------------------------------------------------------------- |
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313 // CPEngDetailedResultEntry::DoReturnBuffer() |
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314 // Static helper. |
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315 // ----------------------------------------------------------------------------- |
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316 // |
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317 TInt CPEngDetailedResultEntry::DoReturnBuffer( const HBufC* const & aPtr, |
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318 TPtrC16& aBuffer ) |
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319 { |
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320 if ( aPtr ) |
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321 { |
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322 aBuffer.Set( *aPtr ); |
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323 return KErrNone; |
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324 } |
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325 |
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326 aBuffer.Set( NULL, 0 ); |
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327 return KErrNotFound; |
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328 } |
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329 |
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330 |
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331 // ----------------------------------------------------------------------------- |
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332 // CPEngDetailedResultEntry::DoReturnInteger() |
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333 // Static helper. |
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334 // ----------------------------------------------------------------------------- |
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335 // |
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336 TInt CPEngDetailedResultEntry::DoReturnInteger( const TUint32* aPtr, |
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337 TUint32& aInteger ) |
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338 { |
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339 if ( aPtr ) |
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340 { |
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341 aInteger = *aPtr; |
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342 return KErrNone; |
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343 } |
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344 |
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345 aInteger = 0; |
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346 return KErrNotFound; |
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347 } |
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348 |
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349 |
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350 |
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351 // ----------------------------------------------------------------------------- |
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352 // CPEngDetailedResultEntry::DoExternalizeBufferOrNullL() |
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353 // Static helper. |
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354 // ----------------------------------------------------------------------------- |
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355 // |
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356 void CPEngDetailedResultEntry::DoExternalizeBufferOrNullL( const HBufC* aBuffer, |
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357 RWriteStream& aStream ) |
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358 { |
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359 if ( aBuffer ) |
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360 { |
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361 aStream.WriteInt8L( EPEngHasField ); |
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362 aStream << TCardinality( aBuffer->Length() ); //pack the length bits |
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363 aStream.WriteL( *aBuffer ); |
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364 } |
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365 else |
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366 { |
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367 aStream.WriteInt8L( EPEngNullField ); |
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368 } |
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369 } |
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370 |
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371 |
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372 // ----------------------------------------------------------------------------- |
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373 // CPEngDetailedResultEntry::DoExternalizeIntegerOrNullL() |
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374 // Static helper. |
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375 // ----------------------------------------------------------------------------- |
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376 // |
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377 void CPEngDetailedResultEntry::DoExternalizeIntegerOrNullL( TUint32* aInteger, |
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378 RWriteStream& aStream ) |
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379 { |
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380 if ( aInteger ) |
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381 { |
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382 aStream.WriteInt8L( EPEngHasField ); |
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383 aStream.WriteUint32L( *aInteger ); |
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384 } |
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385 else |
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386 { |
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387 aStream.WriteInt8L( EPEngNullField ); |
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388 } |
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389 } |
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390 |
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391 |
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392 // ----------------------------------------------------------------------------- |
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393 // CPEngDetailedResultEntry::DoInternalizeBufferOrNullL() |
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394 // Static helper. |
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395 // ----------------------------------------------------------------------------- |
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396 // |
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397 void CPEngDetailedResultEntry::DoInternalizeBufferOrNullL( HBufC*& aBuffer, |
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398 RReadStream& aStream ) |
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399 { |
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400 HBufC* buffer = NULL; |
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401 |
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402 TPEngStreamContent content = static_cast< TPEngStreamContent >( aStream.ReadInt8L() ); |
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403 |
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404 if ( content == EPEngHasField ) |
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405 { |
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406 TCardinality c; |
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407 aStream >> c; //read the length bits |
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408 TInt length = c; |
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409 |
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410 buffer = HBufC::NewLC( length ); |
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411 TPtr ptr( buffer->Des() ); |
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412 aStream.ReadL( ptr, length ); |
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413 CleanupStack::Pop(); //buffer |
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414 } |
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415 |
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416 delete aBuffer; |
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417 aBuffer = buffer; |
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418 } |
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419 |
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420 |
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421 // ----------------------------------------------------------------------------- |
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422 // CPEngDetailedResultEntry::DoInternalizeIntegerOrNullL() |
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423 // Static helper. |
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424 // ----------------------------------------------------------------------------- |
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425 // |
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426 void CPEngDetailedResultEntry::DoInternalizeIntegerOrNullL( TUint32*& aInteger, |
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427 RReadStream& aStream ) |
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428 { |
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429 TUint32* integer = NULL; |
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430 |
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431 TPEngStreamContent content = static_cast< TPEngStreamContent >( aStream.ReadInt8L() ); |
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432 |
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433 if ( content == EPEngHasField ) |
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434 { |
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435 TUint32 value = aStream.ReadUint32L(); |
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436 integer = new ( ELeave ) TUint32( value ); |
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437 } |
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438 |
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439 delete aInteger; |
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440 aInteger = integer; |
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441 } |
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442 |
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443 |
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444 // ----------------------------------------------------------------------------- |
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445 // CPEngDetailedResultEntry::DoBufferExternalizeSizeInBytes() |
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446 // Static helper. |
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447 // ----------------------------------------------------------------------------- |
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448 // |
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449 TInt CPEngDetailedResultEntry::DoBufferExternalizeSizeInBytes( const HBufC* aBuffer ) |
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450 { |
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451 TInt size = 1; // 1 byte for content mark |
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452 |
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453 if ( aBuffer ) |
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454 { |
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455 size = size + aBuffer->Size() + 4; // max four bytes for buffer length |
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456 } |
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457 |
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458 return size; |
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459 } |
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460 |
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461 |
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462 // ----------------------------------------------------------------------------- |
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463 // CPEngDetailedResultEntry::DoIntegerExternalizeSizeInBytes() |
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464 // Static helper. |
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465 // ----------------------------------------------------------------------------- |
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466 // |
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467 TInt CPEngDetailedResultEntry::DoIntegerExternalizeSizeInBytes( TUint32* aInteger ) |
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468 { |
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469 TInt size = 1; // 1 byte for content mark |
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470 |
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471 if ( aInteger ) |
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472 { |
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473 size = size + 4; // four bytes for integer |
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474 } |
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475 |
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476 return size; |
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477 } |
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478 |
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479 |
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480 |
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481 // End of File |
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482 |
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483 |