1 /* |
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2 * Copyright (c) 2007 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: Class definition of CDiagResultDetailBasic |
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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 // CLASS DECLARATION |
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20 #include "diagresultdetailbasicitem.h" // CDiagResultDetailBasicItem |
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21 |
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22 // SYSTEM INCLUDE FILES |
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23 #include <DiagResultDetailBasic.h> |
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24 #include <s32mem.h> // RBufReadStream / RBufWriteStream |
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25 |
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26 // USER INCLUDE FILES |
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27 #include "diagpluginbase.pan" // panic codes |
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28 |
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29 |
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30 // CONSTANTS |
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31 static const TInt KDiagResultDetailBasicBufferSize = 1024; |
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32 |
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33 // ======== LOCAL FUNCTIONS ======== |
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34 // --------------------------------------------------------------------------- |
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35 // Compares two items by order field id |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 static TInt CompareItemById( const CDiagResultDetailBasicItem& aFirst, |
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39 const CDiagResultDetailBasicItem& aSecond ) |
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40 { |
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41 return aFirst.FieldId() - aSecond.FieldId(); |
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42 } |
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43 |
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44 // ======== MEMBER FUNCTIONS ======== |
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45 // --------------------------------------------------------------------------- |
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46 // CDiagResultDetailBasic::CDiagResultDetailBasic() |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 EXPORT_C CDiagResultDetailBasic::CDiagResultDetailBasic( |
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50 CDiagResultsDatabaseItem::TResult aResult ) |
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51 : iResult( aResult ) |
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52 { |
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53 } |
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54 |
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55 // --------------------------------------------------------------------------- |
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56 // CDiagResultDetailBasic::~CDiagResultDetailBasic() |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 EXPORT_C CDiagResultDetailBasic::~CDiagResultDetailBasic() |
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60 { |
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61 iFields.ResetAndDestroy(); |
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62 iFields.Close(); |
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63 } |
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64 |
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65 // --------------------------------------------------------------------------- |
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66 // CDiagResultDetailBasic::BaseConstructL |
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67 // --------------------------------------------------------------------------- |
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68 // |
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69 EXPORT_C void CDiagResultDetailBasic::BaseConstructL( RReadStream& aReadStream ) |
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70 { |
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71 InternalizeL( aReadStream ); |
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72 } |
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73 |
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74 // --------------------------------------------------------------------------- |
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75 // CDiagResultDetailBasic::BaseConstructL |
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76 // --------------------------------------------------------------------------- |
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77 // |
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78 EXPORT_C void CDiagResultDetailBasic::BaseConstructL( const CBufFlat& aBuf ) |
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79 { |
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80 // if empty buffer, do nothing. |
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81 if ( aBuf.Size() == 0 ) |
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82 { |
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83 return; |
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84 } |
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85 |
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86 RBufReadStream readStream; |
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87 |
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88 readStream.Open( aBuf, 0 ); |
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89 |
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90 InternalizeL( readStream ); |
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91 |
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92 readStream.Close(); |
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93 } |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // CDiagResultDetailBasic::SetResult() |
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97 // --------------------------------------------------------------------------- |
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98 // |
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99 EXPORT_C void CDiagResultDetailBasic::SetResult( |
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100 CDiagResultsDatabaseItem::TResult aResult ) |
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101 { |
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102 iResult = aResult; |
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103 } |
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104 |
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105 // --------------------------------------------------------------------------- |
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106 // CDiagResultDetailBasic::SetValueL |
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107 // --------------------------------------------------------------------------- |
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108 // |
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109 EXPORT_C void CDiagResultDetailBasic::SetValueL( TInt aFieldId, |
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110 const TDesC8& aFieldName, |
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111 TInt aValue ) |
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112 { |
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113 CDiagResultDetailBasicItem* newItem = CDiagResultDetailBasicItem::NewL( |
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114 aFieldId, |
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115 aFieldName, |
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116 aValue ); |
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117 |
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118 // no need to call clean up stack since ownership is |
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119 // transferred. |
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120 SetItemL( newItem ); |
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121 newItem = NULL; |
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122 } |
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123 |
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124 |
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125 // --------------------------------------------------------------------------- |
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126 // CDiagResultDetailBasic::SetValueL |
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127 // --------------------------------------------------------------------------- |
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128 // |
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129 EXPORT_C void CDiagResultDetailBasic::SetValueL( TInt aFieldId, |
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130 const TDesC8& aFieldName, |
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131 const TDesC8& aValue ) |
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132 |
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133 { |
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134 CDiagResultDetailBasicItem* newItem = CDiagResultDetailBasicItem::NewL( |
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135 aFieldId, |
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136 aFieldName, |
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137 aValue ); |
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138 |
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139 // no need to call clean up stack since ownership is |
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140 // transferred. |
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141 SetItemL( newItem ); |
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142 newItem = NULL; |
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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 // CDiagResultDetailBasic::SetValueL |
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148 // --------------------------------------------------------------------------- |
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149 // |
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150 EXPORT_C void CDiagResultDetailBasic::SetValueL( TInt aFieldId, |
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151 const TDesC8& aFieldName, |
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152 const TDesC16& aValue ) |
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153 |
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154 { |
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155 CDiagResultDetailBasicItem* newItem = CDiagResultDetailBasicItem::NewL( |
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156 aFieldId, |
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157 aFieldName, |
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158 aValue ); |
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159 |
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160 // no need to call clean up stack since ownership is |
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161 // transferred. |
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162 SetItemL( newItem ); |
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163 newItem = NULL; |
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164 } |
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165 |
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166 |
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167 // --------------------------------------------------------------------------- |
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168 // CDiagResultDetailBasic::GetValue |
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169 // --------------------------------------------------------------------------- |
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170 // |
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171 EXPORT_C TInt CDiagResultDetailBasic::GetValue( TInt aFieldId, |
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172 TInt& aValue ) const |
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173 { |
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174 TInt itemIndex = FindItem( aFieldId ); |
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175 |
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176 if ( itemIndex < 0 ) |
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177 { |
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178 // item not found |
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179 return KErrNotFound; |
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180 } |
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181 |
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182 return iFields[itemIndex]->GetValue( aValue ); |
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183 } |
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184 |
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185 // --------------------------------------------------------------------------- |
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186 // CDiagResultDetailBasic::GetValueL |
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187 // --------------------------------------------------------------------------- |
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188 // |
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189 EXPORT_C TInt CDiagResultDetailBasic::GetValue( TInt aFieldId, |
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190 TPtrC8& aValue ) const |
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191 { |
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192 TInt itemIndex = FindItem( aFieldId ); |
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193 |
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194 if ( itemIndex < 0 ) |
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195 { |
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196 // item not found |
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197 return KErrNotFound; |
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198 } |
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199 |
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200 return iFields[itemIndex]->GetValue( aValue ); |
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201 } |
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202 |
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203 // --------------------------------------------------------------------------- |
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204 // CDiagResultDetailBasic::GetValueL |
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205 // --------------------------------------------------------------------------- |
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206 // |
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207 EXPORT_C TInt CDiagResultDetailBasic::GetValue( TInt aFieldId, |
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208 TPtrC16& aValue ) const |
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209 { |
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210 TInt itemIndex = FindItem( aFieldId ); |
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211 |
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212 if ( itemIndex < 0 ) |
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213 { |
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214 // item not found |
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215 return KErrNotFound; |
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216 } |
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217 |
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218 return iFields[itemIndex]->GetValue( aValue ); |
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219 } |
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220 |
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221 // --------------------------------------------------------------------------- |
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222 // CDiagResultDetailBasic::InternalizeL |
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223 // --------------------------------------------------------------------------- |
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224 // |
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225 void CDiagResultDetailBasic::InternalizeL( RReadStream& aReadStream ) |
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226 { |
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227 iFields.ResetAndDestroy(); |
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228 |
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229 // Make sure that we are dealing with the correct version of data format. |
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230 TUint32 version = aReadStream.ReadUint32L(); |
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231 |
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232 if ( version != ( TUint32 )KDiagResultDetailBasicVersion ) |
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233 { |
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234 User::Leave( KErrCorrupt ); |
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235 } |
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236 |
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237 // Read the number of items in the list. |
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238 TUint32 count = aReadStream.ReadUint32L(); |
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239 |
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240 // Read each item |
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241 for ( TUint i = 0; i < count; i++ ) |
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242 { |
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243 CDiagResultDetailBasicItem* newItem = |
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244 CDiagResultDetailBasicItem::NewL( aReadStream ); |
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245 |
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246 SetItemL( newItem ); // ownership passed. |
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247 } |
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248 } |
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249 |
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250 |
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251 // --------------------------------------------------------------------------- |
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252 // CDiagResultDetailBasic::ExternalizeL |
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253 // --------------------------------------------------------------------------- |
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254 // |
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255 EXPORT_C void CDiagResultDetailBasic::ExternalizeL( |
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256 RWriteStream& aWriteStream ) const |
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257 { |
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258 // write only if there is something to write.. |
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259 if ( iFields.Count() > 0 ) |
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260 { |
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261 aWriteStream.WriteUint32L( KDiagResultDetailBasicVersion ); |
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262 aWriteStream.WriteUint32L( iFields.Count() ); |
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263 |
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264 for ( TInt i = 0; i < iFields.Count(); i++ ) |
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265 { |
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266 iFields[i]->ExternalizeL( aWriteStream ); |
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267 } |
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268 } |
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269 } |
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270 |
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271 |
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272 // --------------------------------------------------------------------------- |
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273 // CDiagResultDetailBasic::ExternalizeToBufferL |
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274 // --------------------------------------------------------------------------- |
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275 // |
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276 EXPORT_C CBufFlat* CDiagResultDetailBasic::ExternalizeToBufferL() const |
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277 { |
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278 CBufFlat* buffer = CBufFlat::NewL( KDiagResultDetailBasicBufferSize ); |
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279 |
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280 CleanupStack::PushL( buffer ); |
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281 |
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282 RBufWriteStream bufStream; |
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283 bufStream.Open( *buffer ); |
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284 |
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285 ExternalizeL( bufStream ); |
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286 |
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287 bufStream.CommitL(); |
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288 bufStream.Close(); |
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289 |
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290 CleanupStack::Pop( buffer ); |
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291 |
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292 return buffer; |
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293 } |
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294 |
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295 |
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296 // --------------------------------------------------------------------------- |
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297 // CDiagResultDetailBasic::GetSupportedOutput |
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298 // --------------------------------------------------------------------------- |
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299 // |
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300 EXPORT_C void CDiagResultDetailBasic::GetSupportedOutput( |
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301 RArray<TOutputFormat>& /* aOutputList */ ) const |
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302 { |
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303 } |
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304 |
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305 // --------------------------------------------------------------------------- |
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306 // CDiagResultDetailBasic::IsOutputSupported |
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307 // --------------------------------------------------------------------------- |
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308 // |
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309 EXPORT_C TBool CDiagResultDetailBasic::IsOutputSupported( |
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310 MDiagResultDetail::TOutputFormat /* aOutputFormat */ ) const |
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311 { |
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312 return EFalse; |
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313 } |
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314 |
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315 // --------------------------------------------------------------------------- |
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316 // CDiagResultDetailBasic::GetOutputL |
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317 // --------------------------------------------------------------------------- |
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318 // |
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319 EXPORT_C void CDiagResultDetailBasic::GetOutputL( |
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320 MDiagResultDetail::TOutputFormat /* aOutputFormat */, |
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321 RBuf& /* aBuffer */ ) const |
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322 { |
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323 User::Leave( KErrNotSupported ); |
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324 } |
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325 |
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326 // --------------------------------------------------------------------------- |
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327 // CDiagResultDetailBasic::CreateIconL |
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328 // --------------------------------------------------------------------------- |
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329 // |
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330 EXPORT_C CGulIcon* CDiagResultDetailBasic::CreateIconL() const |
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331 { |
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332 User::Leave( KErrNotSupported ); |
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333 return NULL; |
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334 } |
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335 |
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336 // --------------------------------------------------------------------------- |
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337 // CDiagResultDetailBasic::SetItemL |
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338 // --------------------------------------------------------------------------- |
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339 // |
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340 void CDiagResultDetailBasic::SetItemL( CDiagResultDetailBasicItem* aNewItem ) |
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341 { |
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342 // Check if an item with same field id already exists. |
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343 TInt itemIndex = FindItem( aNewItem->FieldId() ); |
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344 |
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345 if ( itemIndex >= 0 ) |
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346 { |
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347 // duplicate found. Remove old one. |
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348 CDiagResultDetailBasicItem* oldItem = iFields[itemIndex]; |
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349 iFields.Remove( itemIndex ); |
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350 delete oldItem; |
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351 } |
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352 |
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353 CleanupStack::PushL( aNewItem ); |
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354 TLinearOrder<CDiagResultDetailBasicItem> order( *CompareItemById ); |
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355 |
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356 // if a duplicate item is still found, leave. |
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357 User::LeaveIfError( iFields.InsertInOrder( aNewItem, order ) ); |
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358 CleanupStack::Pop( aNewItem ); |
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359 } |
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360 |
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361 // --------------------------------------------------------------------------- |
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362 // CDiagResultDetailBasic::FindItem |
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363 // --------------------------------------------------------------------------- |
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364 // |
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365 TInt CDiagResultDetailBasic::FindItem( TInt aFieldId ) const |
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366 { |
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367 for ( TInt i = 0; i < iFields.Count(); i++ ) |
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368 { |
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369 if ( iFields[i]->FieldId() == aFieldId ) |
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370 { |
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371 return i; |
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372 } |
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373 } |
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374 return -1; |
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375 } |
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376 |
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377 // End of File |
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378 |
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