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1 /* |
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2 * Copyright (c) 2002-2004 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: Stack for handling transactions |
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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 // INCLUDE FILES |
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20 #include "ASYProxyCommsStack.h" |
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21 #include "ASYProxyCommandObserver.h" |
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22 #include "ASYProxyTRRecord.h" |
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23 #include "acc_debug.h" |
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24 |
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25 // EXTERNAL DATA STRUCTURES |
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26 |
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27 // EXTERNAL FUNCTION PROTOTYPES |
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28 |
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29 // CONSTANTS |
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30 |
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31 // MACROS |
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32 |
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33 // LOCAL CONSTANTS AND MACROS |
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34 |
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35 // MODULE DATA STRUCTURES |
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36 |
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37 // LOCAL FUNCTION PROTOTYPES |
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38 |
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39 // FORWARD DECLARATIONS |
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40 |
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41 // ============================= LOCAL FUNCTIONS =============================== |
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42 |
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43 // ============================ MEMBER FUNCTIONS =============================== |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CASYProxyCommsStack::CASYProxyCommsStack |
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47 // C++ default constructor can NOT contain any code, that |
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48 // might leave. |
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49 // ----------------------------------------------------------------------------- |
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50 // |
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51 CASYProxyCommsStack::CASYProxyCommsStack() |
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52 { |
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53 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::CASYProxyCommsStack()" ); |
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54 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::CASYProxyCommsStack - return void" ); |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CASYProxyCommsStack::ConstructL |
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59 // Symbian 2nd phase constructor can leave. |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 void CASYProxyCommsStack::ConstructL() |
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63 { |
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64 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::ConstructL()" ); |
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65 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::ConstructL - return void" ); |
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66 } |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CASYProxyCommsStack::NewL |
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70 // Two-phased constructor. |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 CASYProxyCommsStack* CASYProxyCommsStack::NewL() |
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74 { |
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75 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::NewL()" ); |
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76 |
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77 CASYProxyCommsStack* self = new ( ELeave ) CASYProxyCommsStack(); |
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78 CleanupStack::PushL( self ); |
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79 self->ConstructL(); |
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80 CleanupStack::Pop( self ); |
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81 |
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82 COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyCommsStack::NewL - return 0x%x", self ); |
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83 |
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84 return self; |
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85 } |
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86 |
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87 // Destructor |
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88 CASYProxyCommsStack::~CASYProxyCommsStack() |
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89 { |
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90 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::~CASYProxyCommsStack()" ); |
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91 |
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92 TInt lastIndex( iTRRecordArray.Count() - 1 ); |
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93 for ( TInt iCounter = lastIndex; iCounter >= 0; iCounter-- ) |
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94 { |
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95 iTRRecordArray[iCounter]->MarkForFinalDestruction (); |
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96 } |
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97 iTRRecordArray.ResetAndDestroy(); |
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98 |
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99 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::~CASYProxyCommsStack" ); |
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100 } |
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101 |
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102 // ----------------------------------------------------------------------------- |
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103 // CASYProxyCommsStack::AddL |
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104 // Handles array of CASYProxyTRRecord -instances |
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105 // (other items were commented in a header). |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 void CASYProxyCommsStack::AddL( CASYProxyCommandObserver* aASYProxyCommandObserver ) |
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109 { |
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110 COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyCommsStack::AddL(0x%x)", aASYProxyCommandObserver ); |
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111 |
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112 TInt lastIndex( iTRRecordArray.Count() - 1 ); |
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113 for ( TInt iCounter = lastIndex; iCounter >= 0; iCounter-- ) |
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114 { |
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115 if ( iTRRecordArray.operator[]( iCounter )->TrId() == KResetRecord ) |
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116 { |
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117 iTRRecordArray.operator[]( iCounter )->DeleteCmdObserver(); |
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118 delete iTRRecordArray.operator[]( iCounter ); |
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119 iTRRecordArray.Remove( iCounter ); |
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120 } |
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121 } |
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122 |
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123 CASYProxyTRRecord* asyProxyTRRecord = CASYProxyTRRecord::NewL( aASYProxyCommandObserver ); |
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124 iTRRecordArray.Append( asyProxyTRRecord ); |
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125 |
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126 aASYProxyCommandObserver->InitializeRef( asyProxyTRRecord ); |
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127 aASYProxyCommandObserver->IssueRequestL(); |
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128 |
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129 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::AddL - return void" ); |
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130 } |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CASYProxyCommsStack::Remove |
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134 // Marks current transaction to be removed from array. |
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135 // (other items were commented in a header). |
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136 // ----------------------------------------------------------------------------- |
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137 // |
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138 void CASYProxyCommsStack::Remove( TInt aTrId ) |
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139 { |
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140 COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyCommsStack::Remove(%d)", aTrId ); |
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141 |
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142 TInt lastIndex( iTRRecordArray.Count() - 1 ); |
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143 for ( TInt iCounter = 0; iCounter <= lastIndex; iCounter++ ) |
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144 { |
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145 if ( iTRRecordArray.operator[]( iCounter )->TrId() == aTrId ) |
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146 { |
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147 iTRRecordArray.operator[]( iCounter )->ResetTrId(); |
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148 break; |
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149 } |
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150 } |
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151 |
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152 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::Remove - return void" ); |
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153 } |
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154 |
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155 // ----------------------------------------------------------------------------- |
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156 // CASYProxyCommsStack::RemoveAll |
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157 // Deletes all transactions regardless of their statuses |
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158 // (other items were commented in a header). |
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159 // ----------------------------------------------------------------------------- |
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160 // |
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161 void CASYProxyCommsStack::RemoveAll() |
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162 { |
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163 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::RemoveAll()" ); |
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164 |
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165 TInt lastIndex( iTRRecordArray.Count() - 1 ); |
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166 for ( TInt iCounter = lastIndex; iCounter >= 0; iCounter-- ) |
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167 { |
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168 iTRRecordArray.operator[]( iCounter )->DeleteCmdObserver(); |
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169 delete iTRRecordArray.operator[]( iCounter ); |
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170 iTRRecordArray.Remove( iCounter ); |
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171 } |
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172 |
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173 COM_TRACE_( "[AccFW:AsyProxy] CASYProxyCommsStack::RemoveAll - return void" ); |
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174 } |
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175 |
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176 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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177 |
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178 // End of File |