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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "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: This module contains the implementation of |
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15 * MSTIFTestInterference class member functions. |
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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 <StifTestInterference.h> |
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21 #include "TestInterferenceImplementation.h" |
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22 |
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23 // EXTERNAL DATA STRUCTURES |
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24 //extern ?external_data; |
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25 |
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26 // EXTERNAL FUNCTION PROTOTYPES |
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27 //extern ?external_function( ?arg_type,?arg_type ); |
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28 |
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29 // CONSTANTS |
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30 //const ?type ?constant_var = ?constant; |
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31 |
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32 // For test interference thread's heap size |
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33 const TUint KMaxHeapSize = 0x20000; // 128 K |
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34 |
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35 // MACROS |
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36 //#define ?macro ?macro_def |
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37 |
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38 // LOCAL CONSTANTS AND MACROS |
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39 //const ?type ?constant_var = ?constant; |
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40 //#define ?macro_name ?macro_def |
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41 |
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42 // MODULE DATA STRUCTURES |
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43 //enum ?declaration |
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44 //typedef ?declaration |
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45 |
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46 // LOCAL FUNCTION PROTOTYPES |
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47 //?type ?function_name( ?arg_type, ?arg_type ); |
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48 |
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49 // FORWARD DECLARATIONS |
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50 //class ?FORWARD_CLASSNAME; |
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51 |
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52 // ============================= LOCAL FUNCTIONS =============================== |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // ?function_name ?description. |
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56 // ?description |
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57 // Returns: ?value_1: ?description |
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58 // ?value_n: ?description_line1 |
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59 // ?description_line2 |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 /* |
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63 ?type ?function_name( |
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64 ?arg_type arg, // ?description |
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65 ?arg_type arg) // ?description |
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66 { |
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67 |
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68 ?code // ?comment |
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69 |
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70 // ?comment |
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71 ?code |
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72 } |
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73 */ |
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74 |
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75 // ============================ MEMBER FUNCTIONS =============================== |
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76 |
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77 /* |
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78 ------------------------------------------------------------------------------- |
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79 |
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80 Class: MSTIFTestInterference |
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81 |
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82 Method: MSTIFTestInterference |
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83 |
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84 Description: Create test interference object according to the paramater. |
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85 |
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86 Parameters: CTestModuleBase* aTestModuleBase: inout: CTestModuleBase object |
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87 for get test interference handle to STIF's side(Used if test |
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88 case panic so test interference thread can be kill by STIF). |
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89 TStifTestInterferenceCategory aCategory: in: Test interference |
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90 category |
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91 |
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92 Return Values: MSTIFTestInterference*: pointer to MSTIFTestInterference |
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93 object |
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94 |
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95 Errors/Exceptions: Leaves if object creation fails. |
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96 |
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97 Status: Approved |
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98 |
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99 ------------------------------------------------------------------------------- |
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100 */ |
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101 EXPORT_C MSTIFTestInterference* MSTIFTestInterference::NewL( |
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102 CTestModuleBase* aTestModuleBase, |
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103 TStifTestInterferenceCategory aCategory ) |
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104 { |
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105 if( aCategory == EActiveObject ) // Active object |
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106 { |
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107 CSTIFInterferenceAO* self = NULL; |
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108 self = CSTIFInterferenceAO::NewL(); |
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109 return (MSTIFTestInterference*)self; |
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110 } |
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111 else // EThread |
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112 { |
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113 CSTIFInterferenceThread* self = NULL; |
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114 self = CSTIFInterferenceThread::NewL( aTestModuleBase ); |
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115 return (MSTIFTestInterference*)self; |
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116 } |
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117 |
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118 } |
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119 |
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120 /* |
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121 ------------------------------------------------------------------------------- |
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122 |
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123 Class: MSTIFTestInterference |
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124 |
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125 Method: MSTIFTestInterference |
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126 |
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127 Description: Destructor |
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128 |
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129 Parameters: None |
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130 |
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131 Return Values: None |
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132 |
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133 Errors/Exceptions: None |
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134 |
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135 Status: Approved |
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136 |
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137 ------------------------------------------------------------------------------- |
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138 */ |
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139 MSTIFTestInterference::~MSTIFTestInterference() |
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140 { |
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141 // None |
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142 |
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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 DESCRIPTION |
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149 |
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150 This module contains the implementation of CSTIFInterferenceAO class |
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151 member functions. |
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152 |
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153 ------------------------------------------------------------------------------- |
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154 */ |
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155 |
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156 // ============================ MEMBER FUNCTIONS =============================== |
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157 |
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158 /* |
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159 ------------------------------------------------------------------------------- |
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160 |
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161 Class: CSTIFInterferenceAO |
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162 |
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163 Method: CSTIFInterferenceAO |
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164 |
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165 Description: C++ default constructor can NOT contain any code, that |
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166 might leave |
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167 |
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168 Parameters: None |
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169 |
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170 Return Values: None |
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171 |
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172 Errors/Exceptions: None |
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173 |
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174 Status: Approved |
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175 |
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176 ------------------------------------------------------------------------------- |
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177 */ |
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178 CSTIFInterferenceAO::CSTIFInterferenceAO() : |
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179 CActive ( CActive::EPriorityStandard ) |
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180 { |
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181 iInterferenceType = ENone; |
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182 iIdleTime = 0; |
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183 iActiveTime = 0; |
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184 iExecuteInterference = NULL; |
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185 |
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186 } |
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187 |
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188 /* |
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189 ------------------------------------------------------------------------------- |
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190 |
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191 Class: CSTIFInterferenceAO |
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192 |
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193 Method: ConstructL |
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194 |
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195 Description: Symbian 2nd phase constructor can leave. |
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196 |
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197 Parameters: None |
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198 |
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199 Return Values: None |
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200 |
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201 Errors/Exceptions: Leave if CreateLocal fails |
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202 |
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203 Status: Approved |
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204 |
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205 ------------------------------------------------------------------------------- |
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206 */ |
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207 void CSTIFInterferenceAO::ConstructL() |
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208 { |
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209 CActiveScheduler::Add ( this ); |
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210 |
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211 User::LeaveIfError( iAOIdleTimer.CreateLocal() ); |
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212 |
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213 iExecuteInterference = CExecuteInterference::NewL(); |
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214 |
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215 } |
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216 |
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217 /* |
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218 ------------------------------------------------------------------------------- |
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219 |
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220 Class: CSTIFInterferenceAO |
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221 |
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222 Method: NewL |
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223 |
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224 Description: Two-phased constructor. |
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225 |
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226 Parameters: None |
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227 |
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228 Return Values: CSTIFInterferenceAO*: pointer to CSTIFInterferenceAO object |
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229 |
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230 Errors/Exceptions: Leaves if object creation fails. |
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231 |
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232 Status: Approved |
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233 |
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234 ------------------------------------------------------------------------------- |
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235 */ |
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236 CSTIFInterferenceAO* CSTIFInterferenceAO::NewL() |
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237 { |
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238 CSTIFInterferenceAO* self = new (ELeave) CSTIFInterferenceAO(); |
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239 |
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240 CleanupStack::PushL( self ); |
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241 self->ConstructL(); |
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242 CleanupStack::Pop(); |
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243 |
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244 return self; |
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245 |
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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 |
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251 Class: CSTIFInterferenceAO |
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252 |
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253 Method: ~CSTIFInterferenceAO |
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254 |
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255 Description: Destructor. |
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256 |
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257 Parameters: None |
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258 |
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259 Return Values: None |
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260 |
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261 Errors/Exceptions: None |
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262 |
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263 Status: Approved |
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264 |
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265 ------------------------------------------------------------------------------- |
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266 */ |
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267 CSTIFInterferenceAO::~CSTIFInterferenceAO() |
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268 { |
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269 Cancel(); // Cancel itself |
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270 // If test case panic etc. do close operations here. |
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271 delete iExecuteInterference; |
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272 iExecuteInterference = NULL; |
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273 |
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274 iAOIdleTimer.Close(); |
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275 |
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276 } |
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277 |
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278 /* |
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279 ------------------------------------------------------------------------------- |
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280 |
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281 Class: CSTIFInterferenceAO |
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282 |
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283 Method: RunL |
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284 |
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285 Description: Derived from CActive, handles test interference execution. |
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286 |
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287 Parameters: None |
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288 |
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289 Return Values: None |
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290 |
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291 Errors/Exceptions: Leaves if InterferenceL leaves. |
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292 |
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293 Status: Approved |
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294 |
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295 ------------------------------------------------------------------------------- |
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296 */ |
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297 void CSTIFInterferenceAO::RunL( ) |
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298 { |
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299 iExecuteInterference->InterferenceL( iInterferenceType, iActiveTime ); |
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300 |
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301 // Start idle timer |
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302 iAOIdleTimer.After( iStatus, iIdleTime ); |
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303 SetActive(); |
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304 |
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305 } |
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306 |
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307 /* |
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308 ------------------------------------------------------------------------------- |
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309 |
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310 Class: CSTIFInterferenceAO |
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311 |
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312 Method: DoCancel |
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313 |
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314 Description: Derived from CActive handles the Cancel |
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315 |
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316 Parameters: None |
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317 |
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318 Return Values: None |
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319 |
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320 Errors/Exceptions: None |
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321 |
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322 Status: Approved |
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323 |
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324 ------------------------------------------------------------------------------- |
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325 */ |
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326 void CSTIFInterferenceAO::DoCancel( ) |
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327 { |
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328 iAOIdleTimer.Cancel(); |
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329 |
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330 } |
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331 |
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332 /* |
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333 ------------------------------------------------------------------------------- |
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334 |
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335 Class: CSTIFInterferenceAO |
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336 |
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337 Method: RunError |
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338 |
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339 Description: Derived from CActive handles errors from active handler. |
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340 |
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341 Parameters: TInt aError: in: error from CActive |
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342 |
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343 Return Values: TInt: Symbian error code |
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344 |
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345 Errors/Exceptions: None |
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346 |
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347 Status: Approved |
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348 |
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349 ------------------------------------------------------------------------------- |
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350 */ |
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351 TInt CSTIFInterferenceAO::RunError( TInt aError ) |
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352 { |
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353 RDebug::Print( _L( "CSTIFInterferenceAO::RunError() with [%d]" ), aError ); |
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354 |
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355 return aError; |
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356 |
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357 } |
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358 |
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359 /* |
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360 ------------------------------------------------------------------------------- |
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361 |
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362 Class: CSTIFInterferenceAO |
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363 |
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364 Method: StartL |
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365 |
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366 Description: StartL method starts test interference. |
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367 |
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368 Parameters: TStifTestInterferenceType aType: in: Test interference type. |
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369 TInt aIdleTime: in: Test interference idle time. |
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370 TInt aActiveTime: in: Test interference active time. |
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371 |
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372 Return Values: TInt: Symbian error code. |
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373 |
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374 Errors/Exceptions: Leaves if active object is active. |
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375 |
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376 Status: Approved |
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377 |
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378 ------------------------------------------------------------------------------- |
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379 */ |
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380 TInt CSTIFInterferenceAO::StartL( TStifTestInterferenceType aType, |
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381 TInt aIdleTime, |
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382 TInt aActiveTime ) |
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383 { |
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384 if( IsActive() ) |
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385 { |
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386 User::Leave( KErrAlreadyExists ); |
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387 } |
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388 |
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389 switch( aType ) |
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390 { |
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391 case ENone: |
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392 case ECpuLoad: |
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393 case EFileSystemReadC: |
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394 case EFileSystemReadD: |
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395 case EFileSystemReadE: |
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396 case EFileSystemReadZ: |
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397 case EFileSystemWriteC: |
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398 case EFileSystemWriteD: |
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399 case EFileSystemWriteE: |
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400 case EFileSystemFillAndEmptyC: |
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401 case EFileSystemFillAndEmptyD: |
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402 case EFileSystemFillAndEmptyE: |
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403 aIdleTime = aIdleTime * 1000; |
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404 aActiveTime = aActiveTime * 1000; |
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405 break; |
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406 case ENoneMicroSeconds: |
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407 aType = ENone; |
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408 break; |
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409 case ECpuLoadMicroSeconds: |
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410 aType = ECpuLoad; |
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411 break; |
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412 case EFileSystemReadCMicroSeconds: |
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413 aType = EFileSystemReadC; |
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414 break; |
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415 case EFileSystemReadDMicroSeconds: |
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416 aType = EFileSystemReadD; |
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417 break; |
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418 case EFileSystemReadEMicroSeconds: |
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419 aType = EFileSystemReadE; |
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420 break; |
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421 case EFileSystemReadZMicroSeconds: |
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422 aType = EFileSystemReadZ; |
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423 break; |
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424 case EFileSystemWriteCMicroSeconds: |
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425 aType = EFileSystemWriteC; |
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426 break; |
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427 case EFileSystemWriteDMicroSeconds: |
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428 aType = EFileSystemWriteD; |
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429 break; |
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430 case EFileSystemWriteEMicroSeconds: |
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431 aType = EFileSystemWriteE; |
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432 break; |
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433 case EFileSystemFillAndEmptyCMicroSeconds: |
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434 aType = EFileSystemFillAndEmptyC; |
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435 break; |
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436 case EFileSystemFillAndEmptyDMicroSeconds: |
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437 aType = EFileSystemFillAndEmptyD; |
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438 break; |
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439 case EFileSystemFillAndEmptyEMicroSeconds: |
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440 aType = EFileSystemFillAndEmptyE; |
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441 break; |
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442 } |
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443 |
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444 iInterferenceType = aType; |
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445 iIdleTime = aIdleTime; |
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446 iActiveTime = aActiveTime; |
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447 |
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448 // Set request to pending and active object to active |
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449 iStatus = KRequestPending; |
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450 SetActive(); |
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451 // Complete request immediately |
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452 TRequestStatus* status = &iStatus; |
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453 User::RequestComplete( status, KErrNone ); |
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454 |
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455 return KErrNone; |
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456 |
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457 } |
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458 |
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459 /* |
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460 ------------------------------------------------------------------------------- |
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461 |
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462 Class: CSTIFInterferenceAO |
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463 |
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464 Method: Stop |
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465 |
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466 Description: Stop method stops test interference. |
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467 |
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468 Parameters: None |
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469 |
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470 Return Values: TInt: Symbian error code. |
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471 |
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472 Errors/Exceptions: None |
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473 |
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474 Status: Approved |
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475 |
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476 ------------------------------------------------------------------------------- |
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477 */ |
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478 TInt CSTIFInterferenceAO::Stop() |
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479 { |
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480 Cancel(); |
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481 |
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482 return KErrNone; |
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483 |
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484 } |
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485 |
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486 /* |
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487 ------------------------------------------------------------------------------- |
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488 |
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489 Class: CSTIFInterferenceAO |
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490 |
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491 Method: SetPriority |
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492 |
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493 Description: Sets thread or active object priority. This should use before |
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494 test interference is started otherwise error code will return. |
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495 |
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496 Parameters: TInt aPriority: in: New priority for active object given by |
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497 user. |
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498 |
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499 Return Values: TInt: Symbian error code. |
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500 |
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501 Errors/Exceptions: None |
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502 |
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503 Status: Approved |
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504 |
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505 ------------------------------------------------------------------------------- |
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506 */ |
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507 TInt CSTIFInterferenceAO::SetPriority( TInt aPriority ) |
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508 { |
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509 if( IsActive() ) |
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510 { |
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511 RDebug::Print( _L( "STIF: Priority cannot set because active object is active" ) ); |
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512 return KErrGeneral; |
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513 } |
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514 |
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515 CActive::SetPriority( (TPriority)aPriority ); |
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516 |
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517 return KErrNone; |
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518 |
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519 } |
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520 |
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521 /* |
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522 ------------------------------------------------------------------------------- |
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523 |
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524 DESCRIPTION |
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525 |
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526 This module contains the implementation of CSTIFInterferenceThread class |
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527 member functions. |
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528 |
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529 ------------------------------------------------------------------------------- |
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530 */ |
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531 |
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532 |
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533 // ============================ MEMBER FUNCTIONS =============================== |
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534 |
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535 /* |
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536 ------------------------------------------------------------------------------- |
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537 |
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538 Class: CSTIFInterferenceThread |
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539 |
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540 Method: CSTIFInterferenceThread |
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541 |
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542 Description: C++ default constructor can NOT contain any code, that |
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543 might leave. |
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544 |
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545 Parameters: None |
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546 |
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547 Return Values: None |
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548 |
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549 Errors/Exceptions: None |
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550 |
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551 Status: Approved |
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552 |
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553 ------------------------------------------------------------------------------- |
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554 */ |
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555 CSTIFInterferenceThread::CSTIFInterferenceThread() |
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556 { |
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557 // None |
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558 |
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559 } |
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560 |
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561 /* |
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562 ------------------------------------------------------------------------------- |
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563 |
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564 Class: CSTIFInterferenceThread |
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565 |
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566 Method: ConstructL |
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567 |
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568 Description: C++ default constructor can NOT contain any code, that |
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569 might leave. |
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570 |
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571 Parameters: None |
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572 |
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573 Return Values: None |
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574 |
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575 Errors/Exceptions: None |
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576 |
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577 Status: Approved |
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578 |
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579 ------------------------------------------------------------------------------- |
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580 */ |
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581 void CSTIFInterferenceThread::ConstructL( CTestModuleBase* aTestModuleBase ) |
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582 { |
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583 iTestModuleBase = aTestModuleBase; |
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584 |
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585 } |
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586 |
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587 /* |
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588 ------------------------------------------------------------------------------- |
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589 |
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590 Class: CSTIFInterferenceThread |
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591 |
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592 Method: NewL |
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593 |
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594 Description: Two-phased constructor. |
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595 |
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596 Parameters: None |
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597 |
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598 Return Values: CSTIFInterferenceThread*: pointer to CSTIFInterferenceThread |
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599 object |
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600 |
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601 Errors/Exceptions: Leaves if object creation fails. |
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602 |
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603 Status: Approved |
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604 |
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605 ------------------------------------------------------------------------------- |
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606 */ |
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607 CSTIFInterferenceThread* CSTIFInterferenceThread::NewL( |
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608 CTestModuleBase* aTestModuleBase ) |
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609 { |
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610 CSTIFInterferenceThread* self = new (ELeave) CSTIFInterferenceThread(); |
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611 |
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612 CleanupStack::PushL( self ); |
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613 self->ConstructL( aTestModuleBase ); |
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614 CleanupStack::Pop(); |
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615 |
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616 return self; |
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617 |
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618 } |
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619 |
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620 /* |
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621 ------------------------------------------------------------------------------- |
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622 |
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623 Class: CSTIFInterferenceThread |
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624 |
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625 Method: ~CSTIFInterferenceThread |
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626 |
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627 Description: Destructor |
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628 |
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629 Parameters: None |
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630 |
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631 Return Values: None |
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632 |
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633 Errors/Exceptions: None |
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634 |
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635 Status: Approved |
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636 |
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637 ------------------------------------------------------------------------------- |
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638 */ |
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639 CSTIFInterferenceThread::~CSTIFInterferenceThread() |
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640 { |
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641 // If test case crash etc. do stop operations here also |
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642 if( iThreadParam != NULL ) |
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643 { |
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644 iThreadParam->iStarted.Close(); |
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645 } |
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646 delete iThreadParam; |
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647 iThreadParam = NULL; |
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648 if( iThread.Handle() != NULL ) |
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649 { |
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650 iThread.Kill( KErrNone ); |
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651 iThread.Close(); |
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652 } |
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653 |
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654 } |
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655 |
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656 /* |
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657 ------------------------------------------------------------------------------- |
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658 |
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659 Class: CSTIFInterferenceThread |
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660 |
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661 Method: StartL |
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662 |
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663 Description: StartL method starts test interference. |
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664 |
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665 Parameters: TStifTestInterferenceType aType: in: Test interference type. |
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666 TInt aIdleTime: in: Test interference idle time. |
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667 TInt aActiveTime: in: Test interference active time. |
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668 |
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669 Return Values: TInt: Symbian error code. |
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670 |
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671 Errors/Exceptions: Leaves if iThreadParam exists. |
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672 Leaves if thread creation fails. |
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673 |
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674 Status: Approved |
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675 |
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676 ------------------------------------------------------------------------------- |
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677 */ |
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678 TInt CSTIFInterferenceThread::StartL( TStifTestInterferenceType aType, |
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679 TInt aIdleTime, |
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680 TInt aActiveTime ) |
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681 { |
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682 //__UHEAP_MARK; |
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683 |
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684 if( iThreadParam ) |
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685 { |
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686 User::Leave( KErrAlreadyExists ); |
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687 } |
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688 |
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689 // Thread related parameters |
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690 iThreadParam = new TThreadParam; |
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691 iThreadParam->iStarted.CreateLocal( 0 ); |
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692 iThreadParam->iType = aType; |
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693 iThreadParam->iIdleTime = aIdleTime; |
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694 iThreadParam->iActiveTime = aActiveTime; |
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695 |
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696 // Temporary thread unique name |
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697 _LIT( KThreadFirstName, "STIFInterference_%x" ); |
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698 |
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699 TBuf<32> tmpThreadName; |
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700 TInt uniqueCounter = 1; |
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701 |
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702 TInt ret = KErrNone; |
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703 do |
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704 { |
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705 tmpThreadName.Format( KThreadFirstName, uniqueCounter ); |
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706 // Create thread |
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707 ret = iThread.Create( |
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708 tmpThreadName, // thread name |
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709 ThreadFunction, // thread function |
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710 KDefaultStackSize*4, // stack |
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711 KMinHeapSize, // Heap, min |
|
712 KMaxHeapSize*2, // Heap, max |
|
713 (TAny*) iThreadParam // parameter to thread function |
|
714 ); |
|
715 uniqueCounter++; |
|
716 } |
|
717 while( ret == KErrAlreadyExists ); |
|
718 |
|
719 // If thread creation failed |
|
720 if( ret != KErrNone ) |
|
721 { |
|
722 iThreadParam->iStarted.Close(); // Close semaphore |
|
723 delete iThreadParam; |
|
724 iThreadParam = NULL; |
|
725 //__UHEAP_MARKEND; |
|
726 User::Leave( ret ); |
|
727 } |
|
728 |
|
729 // Add thread pointer to STIF side for cases where need to kill |
|
730 // thread e.g. if test case is crashed etc. before Stop(give by user). |
|
731 iTestModuleBase->iTestModuleIf->AddInterferenceThread( iThread ); |
|
732 |
|
733 // Create unique thread name |
|
734 const TInt name = 17; // Name parts |
|
735 const TInt id = 8; // Unique id parts |
|
736 _LIT( KThreadUniqueName, "STIFInterference_" ); |
|
737 TBuf<name+id> threadUniqueName; |
|
738 threadUniqueName.Copy( KThreadUniqueName ); |
|
739 // Appends id in hexadesimal format |
|
740 threadUniqueName.AppendFormat( _L( "%x" ), (TInt)iThread.Id() ); |
|
741 //RDebug::Print(threadUniqueName); |
|
742 |
|
743 // Reneme thread with unique name |
|
744 iThread.RenameMe( threadUniqueName ); |
|
745 |
|
746 // Thread is currently in suspend state |
|
747 |
|
748 // Now start thread |
|
749 iThread.SetPriority( EPriorityMuchMore ); // set its priority |
|
750 iThread.Resume(); // kick it into life in |
|
751 // sometimes(depend on scheduler) |
|
752 |
|
753 // This block execution here and continue when signal is said in thread |
|
754 // execution side. |
|
755 // Wait until the thread is started |
|
756 iThreadParam->iStarted.Wait(); |
|
757 |
|
758 //__UHEAP_MARKEND; |
|
759 |
|
760 return KErrNone; |
|
761 |
|
762 } |
|
763 |
|
764 /* |
|
765 ------------------------------------------------------------------------------- |
|
766 |
|
767 Class: CSTIFInterferenceThread |
|
768 |
|
769 Method: Stop |
|
770 |
|
771 Description: Stop method stops test interference. |
|
772 |
|
773 Parameters: None |
|
774 |
|
775 Return Values: TInt: Symbian error code. |
|
776 |
|
777 Errors/Exceptions: None |
|
778 |
|
779 Status: Approved |
|
780 |
|
781 ------------------------------------------------------------------------------- |
|
782 */ |
|
783 TInt CSTIFInterferenceThread::Stop() |
|
784 { |
|
785 // Ensures that remove(Stop()) sequence won't do two times for one thread. |
|
786 if( iThread.Handle() != NULL ) |
|
787 { |
|
788 // Remove pointer from array |
|
789 iTestModuleBase->iTestModuleIf->RemoveInterferenceThread( iThread ); |
|
790 } |
|
791 |
|
792 // If test case crash etc. do stop operations here also |
|
793 if( iThreadParam != NULL ) |
|
794 { |
|
795 iThreadParam->iStarted.Close(); |
|
796 } |
|
797 delete iThreadParam; |
|
798 iThreadParam = NULL; |
|
799 if( iThread.Handle() != NULL ) |
|
800 { |
|
801 iThread.Kill( KErrNone ); |
|
802 iThread.Close(); |
|
803 } |
|
804 |
|
805 return KErrNone; |
|
806 |
|
807 } |
|
808 |
|
809 /* |
|
810 ------------------------------------------------------------------------------- |
|
811 |
|
812 Class: CSTIFInterferenceThread |
|
813 |
|
814 Method: SetPriority |
|
815 |
|
816 Description: Sets thread or active object priority. This should use before |
|
817 test interference is started otherwise error code will return. |
|
818 |
|
819 Parameters: TInt aPriority: in: New priority for active object given by |
|
820 user. |
|
821 |
|
822 Return Values: TInt: Symbian error code. |
|
823 |
|
824 Errors/Exceptions: None |
|
825 |
|
826 Status: Approved |
|
827 |
|
828 ------------------------------------------------------------------------------- |
|
829 */ |
|
830 TInt CSTIFInterferenceThread::SetPriority( TInt aPriority ) |
|
831 { |
|
832 // RThread priority can set during interference executions time. User |
|
833 // should be sure that given value is acceptable, otherwise SetPriority |
|
834 // panics. |
|
835 |
|
836 RThread thisThread; |
|
837 thisThread.SetPriority ( (TThreadPriority) aPriority ); |
|
838 |
|
839 return KErrNone; |
|
840 |
|
841 } |
|
842 |
|
843 /* |
|
844 ------------------------------------------------------------------------------- |
|
845 |
|
846 Class: CSTIFInterferenceThread |
|
847 |
|
848 Method: ThreadFunction |
|
849 |
|
850 Description: Implements thread code |
|
851 |
|
852 Parameters: TAny* aThreadArg: in : Thread related informations |
|
853 |
|
854 Return Values: TInt: Symbian error code. |
|
855 |
|
856 Errors/Exceptions: None |
|
857 |
|
858 Status: Approved |
|
859 |
|
860 ------------------------------------------------------------------------------- |
|
861 */ |
|
862 TInt CSTIFInterferenceThread::ThreadFunction( TAny* aThreadArg ) |
|
863 { |
|
864 // Thread code here |
|
865 |
|
866 // Create clean-up stack |
|
867 CTrapCleanup* tc = CTrapCleanup::New(); |
|
868 |
|
869 // Take local copy of incoming parameters. |
|
870 // This object is in stack -> no manual deletion |
|
871 TThreadParam params = *(TThreadParam*)aThreadArg; |
|
872 |
|
873 // Signal to continue from CSTIFInterferenceThread::StartL |
|
874 params.iStarted.Signal(); |
|
875 |
|
876 TInt ret = KErrNone; |
|
877 |
|
878 // Construct and install active scheduler |
|
879 CActiveScheduler* activeScheduler = new CActiveScheduler; |
|
880 CActiveScheduler::Install( activeScheduler ); |
|
881 |
|
882 TRAP( ret, ExecuteInterferenceL( params.iType, params.iIdleTime, params.iActiveTime ) ); |
|
883 |
|
884 User::LeaveIfError( ret ); |
|
885 |
|
886 delete activeScheduler; |
|
887 |
|
888 // Delete clean-up stack |
|
889 delete tc; |
|
890 tc = NULL; |
|
891 |
|
892 return KErrNone; |
|
893 } |
|
894 |
|
895 /* |
|
896 ------------------------------------------------------------------------------- |
|
897 |
|
898 Class: CSTIFInterferenceThread |
|
899 |
|
900 Method: ExecuteInterferenceL |
|
901 |
|
902 Description: Executes interference. |
|
903 |
|
904 Parameters: aType Interference type. |
|
905 aIdleTime Idle time. |
|
906 aActiveTime Active time. |
|
907 |
|
908 Return Values: None |
|
909 |
|
910 Errors/Exceptions: None |
|
911 |
|
912 Status: Approved |
|
913 |
|
914 ------------------------------------------------------------------------------- |
|
915 */ |
|
916 void CSTIFInterferenceThread::ExecuteInterferenceL( TStifTestInterferenceType aType, TInt aIdleTime, TInt aActiveTime ) |
|
917 { |
|
918 CSTIFInterferenceAO* interferenceAO = CSTIFInterferenceAO::NewL(); |
|
919 CleanupStack::PushL( interferenceAO ); |
|
920 |
|
921 interferenceAO->StartL( aType, aIdleTime, aActiveTime ); |
|
922 |
|
923 CActiveScheduler::Start(); |
|
924 |
|
925 CleanupStack::PopAndDestroy( interferenceAO ); |
|
926 } |
|
927 |
|
928 /* |
|
929 ------------------------------------------------------------------------------- |
|
930 |
|
931 DESCRIPTION |
|
932 |
|
933 This module contains the implementation of CExecuteInterference class |
|
934 member functions. |
|
935 |
|
936 ------------------------------------------------------------------------------- |
|
937 */ |
|
938 |
|
939 |
|
940 // ============================ MEMBER FUNCTIONS =============================== |
|
941 |
|
942 /* |
|
943 ------------------------------------------------------------------------------- |
|
944 |
|
945 Class: CExecuteInterference |
|
946 |
|
947 Method: CExecuteInterference |
|
948 |
|
949 Description: C++ default constructor can NOT contain any code, that |
|
950 might leave. |
|
951 |
|
952 Parameters: None |
|
953 |
|
954 Return Values: None |
|
955 |
|
956 Errors/Exceptions: None |
|
957 |
|
958 Status: Approved |
|
959 |
|
960 ------------------------------------------------------------------------------- |
|
961 */ |
|
962 CExecuteInterference::CExecuteInterference() |
|
963 { |
|
964 iTimer.CreateLocal(); |
|
965 |
|
966 } |
|
967 |
|
968 /* |
|
969 ------------------------------------------------------------------------------- |
|
970 |
|
971 Class: CExecuteInterference |
|
972 |
|
973 Method: ConstructL |
|
974 |
|
975 Description: C++ default constructor can NOT contain any code, that |
|
976 might leave. |
|
977 |
|
978 Parameters: None |
|
979 |
|
980 Return Values: None |
|
981 |
|
982 Errors/Exceptions: None |
|
983 |
|
984 Status: Approved |
|
985 |
|
986 ------------------------------------------------------------------------------- |
|
987 */ |
|
988 void CExecuteInterference::ConstructL() |
|
989 { |
|
990 // None |
|
991 |
|
992 } |
|
993 |
|
994 /* |
|
995 ------------------------------------------------------------------------------- |
|
996 |
|
997 Class: CExecuteInterference |
|
998 |
|
999 Method: NewL |
|
1000 |
|
1001 Description: Two-phased constructor. |
|
1002 |
|
1003 Parameters: None |
|
1004 |
|
1005 Return Values: CExecuteInterference*: pointer to CExecuteInterference |
|
1006 object |
|
1007 |
|
1008 Errors/Exceptions: Leaves if object creation fails. |
|
1009 |
|
1010 Status: Approved |
|
1011 |
|
1012 ------------------------------------------------------------------------------- |
|
1013 */ |
|
1014 CExecuteInterference* CExecuteInterference::NewL() |
|
1015 { |
|
1016 CExecuteInterference* self = new (ELeave) CExecuteInterference(); |
|
1017 |
|
1018 CleanupStack::PushL( self ); |
|
1019 self->ConstructL(); |
|
1020 CleanupStack::Pop(); |
|
1021 |
|
1022 return self; |
|
1023 |
|
1024 } |
|
1025 |
|
1026 /* |
|
1027 ------------------------------------------------------------------------------- |
|
1028 |
|
1029 Class: CExecuteInterference |
|
1030 |
|
1031 Method: ~CExecuteInterference |
|
1032 |
|
1033 Description: Destructor |
|
1034 |
|
1035 Parameters: None |
|
1036 |
|
1037 Return Values: None |
|
1038 |
|
1039 Errors/Exceptions: None |
|
1040 |
|
1041 Status: Approved |
|
1042 |
|
1043 ------------------------------------------------------------------------------- |
|
1044 */ |
|
1045 CExecuteInterference::~CExecuteInterference() |
|
1046 { |
|
1047 iTimer.Cancel(); |
|
1048 iTimer.Close(); |
|
1049 |
|
1050 } |
|
1051 |
|
1052 /* |
|
1053 ------------------------------------------------------------------------------- |
|
1054 |
|
1055 Class: CExecuteInterference |
|
1056 |
|
1057 Method: Interference |
|
1058 |
|
1059 Description: Start implement the test interference according to aType |
|
1060 parameter. |
|
1061 |
|
1062 Parameters: MSTIFTestInterference::TStifTestInterferenceType aType: in: |
|
1063 Test interference type. |
|
1064 TInt aActiveTime: in: Test interference active time |
|
1065 |
|
1066 Return Values: TInt: Symbian error code |
|
1067 |
|
1068 Errors/Exceptions: Leaves if CleanupClosePushL leave |
|
1069 |
|
1070 Status: Proposal |
|
1071 |
|
1072 ------------------------------------------------------------------------------- |
|
1073 */ |
|
1074 TInt CExecuteInterference::InterferenceL( |
|
1075 MSTIFTestInterference::TStifTestInterferenceType aType, |
|
1076 TInt aActiveTime ) |
|
1077 { |
|
1078 TTimeIntervalMicroSeconds32 myActiveTime( aActiveTime ); |
|
1079 |
|
1080 TTime endTime; |
|
1081 endTime.HomeTime(); |
|
1082 endTime = endTime + myActiveTime; |
|
1083 |
|
1084 TFileName myFile; |
|
1085 |
|
1086 switch( aType ) |
|
1087 { |
|
1088 case MSTIFTestInterference::ECpuLoad: |
|
1089 { |
|
1090 return CPULoad( myActiveTime ); |
|
1091 } |
|
1092 case MSTIFTestInterference::EFileSystemReadC: |
|
1093 { |
|
1094 RDebug::Print( _L( "STIFTestInterference::EFileSystemReadC" ) ); |
|
1095 |
|
1096 _LIT( KDrive, "c:\\" ); |
|
1097 myFile.Format( KDrive ); |
|
1098 |
|
1099 RFs fileserver; |
|
1100 TInt err = fileserver.Connect(); |
|
1101 if( err != KErrNone ) |
|
1102 { |
|
1103 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1104 return err; |
|
1105 } |
|
1106 CleanupClosePushL( fileserver ); |
|
1107 |
|
1108 err = fileserver.SetSessionPath( myFile ); |
|
1109 if( err != KErrNone ) |
|
1110 { |
|
1111 RDebug::Print( _L( "Drive C is not ready!" ) ); |
|
1112 // R Classes have not created with New, no delete needed |
|
1113 CleanupStack::Pop( &fileserver ); |
|
1114 fileserver.Close(); |
|
1115 return KErrNone; |
|
1116 } |
|
1117 |
|
1118 RDebug::Print( _L( "SearchAFileForReading" ) ); |
|
1119 err = SearchAFileForReading( myFile, fileserver ); |
|
1120 // R Classes have not created with New, no delete needed |
|
1121 CleanupStack::Pop( &fileserver ); |
|
1122 fileserver.Close(); |
|
1123 if( err != KErrNone ) |
|
1124 { |
|
1125 RDebug::Print( _L( "File not found!" ) ); |
|
1126 return KErrNone; |
|
1127 } |
|
1128 |
|
1129 RDebug::Print( _L( "File's name is: %S" ), &myFile ); |
|
1130 |
|
1131 return RepeatReadFromFileL( myFile, myActiveTime ); |
|
1132 } |
|
1133 case MSTIFTestInterference::EFileSystemReadD: |
|
1134 { |
|
1135 RDebug::Print( _L( "STIFTestInterference::EFileSystemReadD" ) ); |
|
1136 _LIT( KDrive, "D\x3a\\" ); |
|
1137 myFile.Format( KDrive ); |
|
1138 |
|
1139 RFs fileserver; |
|
1140 TInt err = fileserver.Connect(); |
|
1141 if( err != KErrNone ) |
|
1142 { |
|
1143 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1144 return err; |
|
1145 } |
|
1146 CleanupClosePushL( fileserver ); |
|
1147 err = fileserver.SetSessionPath( myFile ); |
|
1148 if( err != KErrNone ) |
|
1149 { |
|
1150 RDebug::Print( _L( "Drive D is not ready!" ) ); |
|
1151 // R Classes have not created with New, no delete needed |
|
1152 CleanupStack::Pop( &fileserver ); |
|
1153 fileserver.Close(); |
|
1154 return KErrNone; |
|
1155 } |
|
1156 RDebug::Print( _L( "Fileserver created" ) ); |
|
1157 |
|
1158 err = SearchAFileForReading( myFile, fileserver ); |
|
1159 // R Classes have not created with New, no delete needed |
|
1160 CleanupStack::Pop( &fileserver ); |
|
1161 fileserver.Close(); |
|
1162 if( err != KErrNone ) |
|
1163 { |
|
1164 RDebug::Print( _L( "File not found!" ) ); |
|
1165 return KErrNone; |
|
1166 } |
|
1167 return RepeatReadFromFileL( myFile, myActiveTime ); |
|
1168 } |
|
1169 case MSTIFTestInterference::EFileSystemReadE: |
|
1170 { |
|
1171 RDebug::Print( _L( "STIFTestInterference::EFileSystemReadE" ) ); |
|
1172 _LIT( KDrive, "E\x3a\\" ); |
|
1173 myFile.Format( KDrive ); |
|
1174 |
|
1175 RFs fileserver; |
|
1176 TInt err = fileserver.Connect(); |
|
1177 if( err != KErrNone ) |
|
1178 { |
|
1179 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1180 return err; |
|
1181 } |
|
1182 CleanupClosePushL( fileserver ); |
|
1183 RDebug::Print( _L( "Fileserver created" ) ); |
|
1184 err = fileserver.SetSessionPath( myFile ); |
|
1185 if( err != KErrNone ) |
|
1186 { |
|
1187 RDebug::Print( _L( "Drive E is not ready!" ) ); |
|
1188 // R Classes have not created with New, no delete needed |
|
1189 CleanupStack::Pop( &fileserver ); |
|
1190 fileserver.Close(); |
|
1191 return KErrNone; |
|
1192 } |
|
1193 |
|
1194 err = SearchAFileForReading( myFile, fileserver ); |
|
1195 // R Classes have not created with New, no delete needed |
|
1196 CleanupStack::Pop( &fileserver ); |
|
1197 fileserver.Close(); |
|
1198 if( err != KErrNone ) |
|
1199 { |
|
1200 RDebug::Print( _L( "File not found!" ) ); |
|
1201 return KErrNone; |
|
1202 } |
|
1203 |
|
1204 return RepeatReadFromFileL( myFile, myActiveTime ); |
|
1205 } |
|
1206 case MSTIFTestInterference::EFileSystemReadZ: |
|
1207 { |
|
1208 RDebug::Print( _L( "STIFTestInterference::EFileSystemReadZ" ) ); |
|
1209 _LIT( KDrive, "Z:\\" ); |
|
1210 myFile.Format( KDrive ); |
|
1211 |
|
1212 RFs fileserver; |
|
1213 TInt err = fileserver.Connect(); |
|
1214 if( err != KErrNone ) |
|
1215 { |
|
1216 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1217 return err; |
|
1218 } |
|
1219 CleanupClosePushL( fileserver ); |
|
1220 RDebug::Print( _L( "Fileserver created" ) ); |
|
1221 err = fileserver.SetSessionPath( myFile ); |
|
1222 if( err != KErrNone ) |
|
1223 { |
|
1224 RDebug::Print( _L( "Drive Z is not ready!" ) ); |
|
1225 // R Classes have not created with New, no delete needed |
|
1226 CleanupStack::Pop( &fileserver ); |
|
1227 fileserver.Close(); |
|
1228 return KErrNone; |
|
1229 } |
|
1230 |
|
1231 err = SearchAFileForReading( myFile, fileserver ); |
|
1232 // R Classes have not created with New, no delete needed |
|
1233 CleanupStack::Pop( &fileserver ); |
|
1234 fileserver.Close(); |
|
1235 if( err != KErrNone ) |
|
1236 { |
|
1237 RDebug::Print( _L( "File not found!" ) ); |
|
1238 return KErrNone; |
|
1239 } |
|
1240 |
|
1241 return RepeatReadFromFileL( myFile, myActiveTime ); |
|
1242 } |
|
1243 case MSTIFTestInterference::EFileSystemWriteC: |
|
1244 { |
|
1245 RDebug::Print( _L( "STIFTestInterference::EFileSystemWriteC" ) ); |
|
1246 _LIT( KDrive, "C:\\" ); |
|
1247 _LIT( KFileName, "FileSystemWriteC.txt" ); |
|
1248 TBufC<20> myFileName( KFileName ); |
|
1249 myFile.Format( KDrive ); |
|
1250 |
|
1251 RFs fileserver; |
|
1252 TInt err = fileserver.Connect(); |
|
1253 if( err != KErrNone ) |
|
1254 { |
|
1255 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1256 return err; |
|
1257 } |
|
1258 CleanupClosePushL( fileserver ); |
|
1259 RDebug::Print( _L( "Fileserver created" ) ); |
|
1260 |
|
1261 err = fileserver.SetSessionPath( myFile ); |
|
1262 // R Classes have not created with New, no delete needed |
|
1263 CleanupStack::Pop( &fileserver ); |
|
1264 fileserver.Close(); |
|
1265 if( err != KErrNone ) |
|
1266 { |
|
1267 RDebug::Print( _L( "Drive C is not ready!" ) ); |
|
1268 return KErrNone; |
|
1269 } |
|
1270 |
|
1271 PrepareFileSystemL( myFile, myFileName ); |
|
1272 myFile.Append( myFileName ); |
|
1273 return RepeatWriteToFileL( myFile, endTime ); |
|
1274 } |
|
1275 case MSTIFTestInterference::EFileSystemWriteD: |
|
1276 { |
|
1277 RDebug::Print( _L( "STIFTestInterference::EFileSystemWriteD" ) ); |
|
1278 _LIT( KDrive, "D\x3a\\" ); |
|
1279 _LIT( KFileName, "FileSystemWriteD.txt" ); |
|
1280 TBufC<20> myFileName( KFileName ); |
|
1281 myFile.Format( KDrive ); |
|
1282 |
|
1283 RFs fileserver; |
|
1284 TInt err = fileserver.Connect(); |
|
1285 if( err != KErrNone ) |
|
1286 { |
|
1287 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1288 return err; |
|
1289 } |
|
1290 CleanupClosePushL( fileserver ); |
|
1291 RDebug::Print( _L( "Fileserver created" ) ); |
|
1292 err = fileserver.SetSessionPath( myFile ); |
|
1293 |
|
1294 // R Classes have not created with New, no delete needed |
|
1295 CleanupStack::Pop( &fileserver ); |
|
1296 fileserver.Close(); |
|
1297 if( err != KErrNone ) |
|
1298 { |
|
1299 RDebug::Print( _L( "Drive D is not ready!" ) ); |
|
1300 return KErrNone; |
|
1301 } |
|
1302 |
|
1303 PrepareFileSystemL( myFile, myFileName ); |
|
1304 myFile.Append( myFileName ); |
|
1305 return RepeatWriteToFileL( myFile, endTime ); |
|
1306 } |
|
1307 case MSTIFTestInterference::EFileSystemWriteE: |
|
1308 { |
|
1309 RDebug::Print( _L( "STIFTestInterference::EFileSystemWriteE" ) ); |
|
1310 _LIT( KDrive, "E\x3a\\" ); |
|
1311 _LIT( KFileName, "FileSystemWriteE.txt" ); |
|
1312 TBufC<20> myFileName( KFileName ); |
|
1313 myFile.Format( KDrive ); |
|
1314 |
|
1315 RFs fileserver; |
|
1316 TInt err = fileserver.Connect(); |
|
1317 if( err != KErrNone ) |
|
1318 { |
|
1319 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1320 return err; |
|
1321 } |
|
1322 CleanupClosePushL( fileserver ); |
|
1323 RDebug::Print( _L( "Fileserver created" ) ); |
|
1324 |
|
1325 err = fileserver.SetSessionPath( myFile ); |
|
1326 // R Classes have not created with New, no delete needed |
|
1327 CleanupStack::Pop( &fileserver ); |
|
1328 fileserver.Close(); |
|
1329 if( err != KErrNone ) |
|
1330 { |
|
1331 RDebug::Print( _L( "Drive E is not ready!" ) ); |
|
1332 return KErrNone; |
|
1333 } |
|
1334 PrepareFileSystemL( myFile, myFileName ); |
|
1335 myFile.Append( myFileName ); |
|
1336 |
|
1337 return RepeatWriteToFileL( myFile, endTime ); |
|
1338 } |
|
1339 case MSTIFTestInterference::EFileSystemFillAndEmptyC: |
|
1340 { |
|
1341 RDebug::Print( _L( "STIFTestInterference::EFileSystemFillAndEmptyC" ) ); |
|
1342 _LIT( KDrive, "C:\\" ); |
|
1343 _LIT( KFileName, "FillAndEmptyFile.txt" ); |
|
1344 TBufC<20> myFileName( KFileName ); |
|
1345 myFile.Format( KDrive ); |
|
1346 |
|
1347 RFs fileserver; |
|
1348 TInt err = fileserver.Connect(); |
|
1349 if( err != KErrNone ) |
|
1350 { |
|
1351 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1352 return err; |
|
1353 } |
|
1354 CleanupClosePushL( fileserver ); |
|
1355 RDebug::Print( _L( "Fileserver created" ) ); |
|
1356 |
|
1357 err = fileserver.SetSessionPath( myFile ); |
|
1358 // R Classes have not created with New, no delete needed |
|
1359 CleanupStack::Pop( &fileserver ); |
|
1360 fileserver.Close(); |
|
1361 if( err != KErrNone ) |
|
1362 { |
|
1363 RDebug::Print( _L( "Drive C is not ready!" ) ); |
|
1364 return KErrNone; |
|
1365 } |
|
1366 PrepareFileSystemL( myFile, myFileName ); |
|
1367 myFile.Append( myFileName ); |
|
1368 |
|
1369 RepeatWriteToFileL( myFile, endTime ); |
|
1370 EmptyTheFileSystemL( myFile, endTime ); |
|
1371 |
|
1372 return KErrNone; |
|
1373 } |
|
1374 case MSTIFTestInterference::EFileSystemFillAndEmptyD: |
|
1375 { |
|
1376 RDebug::Print( _L( "STIFTestInterference::EFileSystemFillAndEmptyD" ) ); |
|
1377 _LIT( KDrive, "D\x3a\\" ); |
|
1378 _LIT( KFileName, "FillAndEmptyFile.txt" ); |
|
1379 TBufC<20> myFileName( KFileName ); |
|
1380 myFile.Format( KDrive ); |
|
1381 |
|
1382 RFs fileserver; |
|
1383 TInt err = fileserver.Connect(); |
|
1384 if( err != KErrNone ) |
|
1385 { |
|
1386 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1387 return err; |
|
1388 } |
|
1389 CleanupClosePushL( fileserver ); |
|
1390 RDebug::Print( _L( "Fileserver created" ) ); |
|
1391 |
|
1392 err = fileserver.SetSessionPath( myFile ); |
|
1393 // R Classes have not created with New, no delete needed |
|
1394 CleanupStack::Pop( &fileserver ); |
|
1395 fileserver.Close(); |
|
1396 if( err != KErrNone ) |
|
1397 { |
|
1398 RDebug::Print( _L( "Drive D is not ready!" ) ); |
|
1399 return KErrNone; |
|
1400 } |
|
1401 PrepareFileSystemL( myFile, myFileName ); |
|
1402 myFile.Append( myFileName ); |
|
1403 |
|
1404 RepeatWriteToFileL( myFile, endTime ); |
|
1405 EmptyTheFileSystemL( myFile, endTime ); |
|
1406 |
|
1407 return KErrNone; |
|
1408 } |
|
1409 case MSTIFTestInterference::EFileSystemFillAndEmptyE: |
|
1410 { |
|
1411 RDebug::Print( _L( "STIFTestInterference::EFileSystemFillAndEmptyE" ) ); |
|
1412 _LIT( KDrive, "E\x3a\\" ); |
|
1413 _LIT( KFileName, "FillAndEmptyFile.txt" ); |
|
1414 TBufC<20> myFileName( KFileName ); |
|
1415 myFile.Format( KDrive ); |
|
1416 |
|
1417 RFs fileserver; |
|
1418 TInt err = fileserver.Connect(); |
|
1419 if( err != KErrNone ) |
|
1420 { |
|
1421 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1422 return err; |
|
1423 } |
|
1424 CleanupClosePushL( fileserver ); |
|
1425 RDebug::Print( _L( "Fileserver created" ) ); |
|
1426 |
|
1427 err = fileserver.SetSessionPath( myFile ); |
|
1428 // R Classes have not created with New, no delete needed |
|
1429 CleanupStack::Pop( &fileserver ); |
|
1430 fileserver.Close(); |
|
1431 |
|
1432 if( err != KErrNone ) |
|
1433 { |
|
1434 RDebug::Print( _L( "Drive E is not ready!" ) ); |
|
1435 return KErrNone; |
|
1436 } |
|
1437 PrepareFileSystemL( myFile, myFileName ); |
|
1438 myFile.Append( myFileName ); |
|
1439 |
|
1440 RepeatWriteToFileL( myFile, endTime ); |
|
1441 EmptyTheFileSystemL( myFile, endTime ); |
|
1442 |
|
1443 return KErrNone; |
|
1444 } |
|
1445 default: |
|
1446 { |
|
1447 return KErrNone; |
|
1448 } |
|
1449 } |
|
1450 } |
|
1451 |
|
1452 /* |
|
1453 ------------------------------------------------------------------------------- |
|
1454 |
|
1455 Class: CExecuteInterference |
|
1456 |
|
1457 Method: SearchAFileForReading |
|
1458 |
|
1459 Description: Searches a file from given directory |
|
1460 |
|
1461 Parameters: TDes &aPath, TDes &aFileserver |
|
1462 |
|
1463 Return Values: TInt Symbian error code |
|
1464 |
|
1465 Errors/Exceptions: None |
|
1466 |
|
1467 Status: Approved |
|
1468 |
|
1469 ------------------------------------------------------------------------------- |
|
1470 */ |
|
1471 TInt CExecuteInterference::SearchAFileForReading( TDes &aPath, RFs &aFileserver ) |
|
1472 { |
|
1473 RDebug::Print( _L( "CExecuteInterference::SearchAFileForReading" ) ); |
|
1474 |
|
1475 CDir * filelist; |
|
1476 CDir * dirlist; |
|
1477 TInt ret = KErrNotFound; |
|
1478 aFileserver.SetSessionPath( aPath ); |
|
1479 |
|
1480 aFileserver.GetDir( aPath, KEntryAttNormal, ESortByName, filelist, dirlist ); |
|
1481 |
|
1482 if( !filelist || !dirlist ) |
|
1483 { |
|
1484 return KErrArgument; |
|
1485 } |
|
1486 |
|
1487 if( filelist->Count() > 0 ) |
|
1488 { |
|
1489 RDebug::Print( _L( "Filelist > 0" ) ); |
|
1490 |
|
1491 // File found! |
|
1492 |
|
1493 // Check file size and accept it only if the size is ~10kb |
|
1494 // at miminum, or something like that |
|
1495 aPath.Append( (*filelist)[0].iName ); |
|
1496 ret = KErrNone; |
|
1497 |
|
1498 RDebug::Print( _L( "File name: %S" ), &(*filelist)[0].iName ); |
|
1499 } |
|
1500 else |
|
1501 { |
|
1502 RDebug::Print( _L( "Filelist < 0, lets check other dirs" ) ); |
|
1503 TFileName tmp; |
|
1504 tmp.Append( aPath ); |
|
1505 for( TInt x=0; x<dirlist->Count(); x++ ) |
|
1506 { |
|
1507 aPath.Format( tmp ); |
|
1508 aPath.Append( (*dirlist)[0].iName ); |
|
1509 aPath.Append( _L("\\") ); |
|
1510 ret = SearchAFileForReading( aPath, aFileserver ); |
|
1511 if( ret == KErrNone ) |
|
1512 { |
|
1513 break; |
|
1514 } |
|
1515 } |
|
1516 } |
|
1517 |
|
1518 delete filelist; |
|
1519 delete dirlist; |
|
1520 |
|
1521 return ret; |
|
1522 } |
|
1523 |
|
1524 /* |
|
1525 ------------------------------------------------------------------------------- |
|
1526 |
|
1527 Class: CExecuteInterference |
|
1528 |
|
1529 Method: PrepareFileSystemLL |
|
1530 |
|
1531 Description: Creates directory and file for test cases, if necessary |
|
1532 |
|
1533 Parameters: TDes &aDriveName, TDes &aFileName |
|
1534 |
|
1535 Return Values: TInt Symbian error code |
|
1536 |
|
1537 Errors/Exceptions: None |
|
1538 |
|
1539 Status: Approved |
|
1540 |
|
1541 ------------------------------------------------------------------------------- |
|
1542 */ |
|
1543 TInt CExecuteInterference::PrepareFileSystemL( TDesC &aDriveName, |
|
1544 TDesC &aFileName ) |
|
1545 { |
|
1546 // Note that aDriveName must be in format drivename:\\, e.g. "c:\\" |
|
1547 |
|
1548 RDebug::Print(_L("CExecuteInterference::PrepareFileSystemL")); |
|
1549 TFileName tmp; |
|
1550 tmp.Append( aDriveName ); |
|
1551 |
|
1552 RFs fileserver; |
|
1553 TInt err = fileserver.Connect(); |
|
1554 if( err != KErrNone ) |
|
1555 { |
|
1556 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1557 return err; |
|
1558 } |
|
1559 CleanupClosePushL( fileserver ); |
|
1560 |
|
1561 _LIT( KSTIFDirName, "STIFInterference\\" ); |
|
1562 |
|
1563 err = fileserver.SetSessionPath( tmp ); |
|
1564 if( err != KErrNone ) |
|
1565 { |
|
1566 CleanupStack::Pop( &fileserver ); |
|
1567 fileserver.Close(); |
|
1568 return err; |
|
1569 } |
|
1570 |
|
1571 tmp.Append( KSTIFDirName ); |
|
1572 err = fileserver.MkDir( tmp ); |
|
1573 if( err != KErrNone && err != KErrAlreadyExists ) |
|
1574 { |
|
1575 RDebug::Print( _L( "MkDir failed with error: %d" ), err ); |
|
1576 // R Classes have not created with New, no delete needed |
|
1577 CleanupStack::Pop( &fileserver ); |
|
1578 fileserver.Close(); |
|
1579 return err; |
|
1580 } |
|
1581 |
|
1582 tmp.Format( aDriveName ); |
|
1583 tmp.Append( KSTIFDirName ); |
|
1584 fileserver.SetSessionPath( tmp ); |
|
1585 |
|
1586 RFile newFile; |
|
1587 CleanupClosePushL( newFile ); |
|
1588 TInt ret = newFile.Create( fileserver, aFileName, EFileWrite ); |
|
1589 if( ret != KErrNone && ret != KErrAlreadyExists ) |
|
1590 { |
|
1591 RDebug::Print( _L( "File create failed with error: %d" ), err ); |
|
1592 } |
|
1593 |
|
1594 // R Classes have not created with New, no delete needed |
|
1595 CleanupStack::Pop( &newFile ); |
|
1596 CleanupStack::Pop( &fileserver ); |
|
1597 newFile.Close(); |
|
1598 fileserver.Close(); |
|
1599 |
|
1600 return ret; |
|
1601 } |
|
1602 |
|
1603 /* |
|
1604 ------------------------------------------------------------------------------- |
|
1605 |
|
1606 Class: CExecuteInterference |
|
1607 |
|
1608 Method: CPULoad |
|
1609 |
|
1610 Description: Creates CPU load to the system |
|
1611 |
|
1612 Parameters: const TTimeIntervalMicroSeconds32 &aActiveTime |
|
1613 |
|
1614 Return Values: TInt Symbian error code |
|
1615 |
|
1616 Errors/Exceptions: None |
|
1617 |
|
1618 Status: Approved |
|
1619 |
|
1620 ------------------------------------------------------------------------------- |
|
1621 */ |
|
1622 TInt CExecuteInterference::CPULoad( const TTimeIntervalMicroSeconds32 &aActiveTime ) |
|
1623 { |
|
1624 RDebug::Print(_L("CExecuteInterference::CPULoad")); |
|
1625 |
|
1626 TTime endTime; |
|
1627 TTime currentTime; |
|
1628 |
|
1629 currentTime.HomeTime(); |
|
1630 endTime.HomeTime(); |
|
1631 |
|
1632 endTime = endTime + aActiveTime; |
|
1633 |
|
1634 while ( currentTime < endTime ) |
|
1635 { |
|
1636 currentTime.HomeTime(); |
|
1637 } |
|
1638 |
|
1639 return KErrNone; |
|
1640 } |
|
1641 |
|
1642 /* |
|
1643 ------------------------------------------------------------------------------- |
|
1644 |
|
1645 Class: CExecuteInterference |
|
1646 |
|
1647 Method: DeleteFilesRecursivelyL |
|
1648 |
|
1649 Description: Delete files in current directory and its subdirectories |
|
1650 |
|
1651 Parameters: RFs &aFileserver, |
|
1652 TDes &aStartDirectory |
|
1653 |
|
1654 Return Values: TInt Symbian error code |
|
1655 |
|
1656 Errors/Exceptions: Leaves if GetDir fails |
|
1657 |
|
1658 Status: Approved |
|
1659 |
|
1660 ------------------------------------------------------------------------------- |
|
1661 */ |
|
1662 TInt CExecuteInterference::DeleteFilesRecursivelyL( RFs &aFileserver, |
|
1663 TDes &aStartDirectory, |
|
1664 const TTime &aEndTime ) |
|
1665 { |
|
1666 TTime currentTime; |
|
1667 currentTime.HomeTime(); |
|
1668 if( currentTime >= aEndTime ) |
|
1669 { |
|
1670 return KErrTimedOut; |
|
1671 } |
|
1672 |
|
1673 RDebug::Print( _L( "CExecuteInterference::DeleteFilesRecursivelyL" ) ); |
|
1674 |
|
1675 TFileName currentDir; |
|
1676 CDir * filelist; |
|
1677 CDir * dirlist; |
|
1678 |
|
1679 aFileserver.SetSessionPath( aStartDirectory ); |
|
1680 aFileserver.SessionPath( currentDir ); |
|
1681 RDebug::Print( _L( "Hakemistopolku = %S" ), ¤tDir ); |
|
1682 |
|
1683 User::LeaveIfError( aFileserver.GetDir( |
|
1684 currentDir, KEntryAttNormal, ESortByName, filelist, dirlist ) ); |
|
1685 |
|
1686 // Delete all files |
|
1687 for( TInt x=0; x<filelist->Count(); x++ ) |
|
1688 { |
|
1689 RDebug::Print( _L( "CExecuteInterference::DeleteFilesRecursivelyL: delete: %S" ), &(*filelist)[x].iName ); |
|
1690 aFileserver.Delete( (*filelist)[x].iName ); |
|
1691 } |
|
1692 |
|
1693 // Looping all directories recursively |
|
1694 for( TInt y= 0; y<dirlist->Count(); y++ ) |
|
1695 { |
|
1696 currentDir.Format( aStartDirectory ); |
|
1697 currentDir.Append( (*dirlist)[y].iName ); |
|
1698 currentDir.Append( _L("\\") ); |
|
1699 DeleteFilesRecursivelyL( aFileserver, currentDir, aEndTime ); |
|
1700 } |
|
1701 |
|
1702 delete filelist; |
|
1703 delete dirlist; |
|
1704 |
|
1705 return KErrNone; |
|
1706 } |
|
1707 |
|
1708 /* |
|
1709 ------------------------------------------------------------------------------- |
|
1710 |
|
1711 Class: CExecuteInterference |
|
1712 |
|
1713 Method: EmptyTheFileSystemL |
|
1714 |
|
1715 Description: Empty the file system using DeleteFilesRecursivelyL |
|
1716 |
|
1717 Parameters: TDes &aFilePath |
|
1718 |
|
1719 Return Values: TInt Symbian error code |
|
1720 |
|
1721 Errors/Exceptions: None |
|
1722 |
|
1723 Status: Approved |
|
1724 |
|
1725 ------------------------------------------------------------------------------- |
|
1726 */ |
|
1727 TInt CExecuteInterference::EmptyTheFileSystemL( TDes &aFilePath, |
|
1728 const TTime &aEndTime ) |
|
1729 { |
|
1730 TTime currentTime; |
|
1731 currentTime.HomeTime(); |
|
1732 if( currentTime >= aEndTime ) |
|
1733 { |
|
1734 // End of time |
|
1735 return KErrTimedOut; |
|
1736 } |
|
1737 |
|
1738 RDebug::Print( _L( "CExecuteInterference::EmptyTheFileSystemL" ) ); |
|
1739 RFs fileserver; |
|
1740 TInt err = fileserver.Connect(); |
|
1741 if( err != KErrNone ) |
|
1742 { |
|
1743 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1744 return err; |
|
1745 } |
|
1746 CleanupClosePushL( fileserver ); |
|
1747 TRAP( err, DeleteFilesRecursivelyL( fileserver, aFilePath, aEndTime ) ); |
|
1748 if( err != KErrNone ) |
|
1749 { |
|
1750 RDebug::Print( _L( "DeleteFilesRecursivelyL failed with error: %d" ), err ); |
|
1751 } |
|
1752 // R Classes have not created with New, no delete needed |
|
1753 CleanupStack::Pop( &fileserver ); |
|
1754 fileserver.Close(); |
|
1755 return err; |
|
1756 } |
|
1757 |
|
1758 /* |
|
1759 ------------------------------------------------------------------------------- |
|
1760 |
|
1761 Class: CExecuteInterference |
|
1762 |
|
1763 Method: WriteToFileAsynchL |
|
1764 |
|
1765 Description: Writes data to a file asynchronously |
|
1766 |
|
1767 Parameters: RFs &aFileserver, |
|
1768 const TTime &aEndTime |
|
1769 |
|
1770 Return Values: TInt Symbian error code |
|
1771 |
|
1772 Errors/Exceptions: None |
|
1773 |
|
1774 Status: Approved |
|
1775 |
|
1776 ------------------------------------------------------------------------------- |
|
1777 */ |
|
1778 TInt CExecuteInterference::WriteToFileAsynchL( TDes &aFilePath, |
|
1779 RFs &aFileserver, |
|
1780 const TTime &aEndTime ) |
|
1781 { |
|
1782 RFile myFile; |
|
1783 |
|
1784 TInt err = myFile.Open( aFileserver, aFilePath, EFileWrite ); |
|
1785 if( err != KErrNone ) |
|
1786 { |
|
1787 RDebug::Print( _L( "Open file failed with error: %d" ), err ); |
|
1788 return err; |
|
1789 } |
|
1790 CleanupClosePushL( myFile ); |
|
1791 TInt position = 0; |
|
1792 myFile.Seek( ESeekEnd, position ); |
|
1793 |
|
1794 _LIT8( KMyBuffer, "STIF Interference module: WriteToFile"); |
|
1795 |
|
1796 // NOTE: this part has previous asynch implementation, doesn't work |
|
1797 // at the moment |
|
1798 /* |
|
1799 TRequestStatus status; |
|
1800 myFile.Write( position, KMyBuffer, status ); |
|
1801 // Loop until either write operation is completed or the execution |
|
1802 // time has expired |
|
1803 while( doAlways ) |
|
1804 { |
|
1805 if( status != KRequestPending ) |
|
1806 { |
|
1807 return status.Int(); |
|
1808 } |
|
1809 currentTime.HomeTime(); |
|
1810 if( currentTime >= aEndTime ) |
|
1811 { |
|
1812 return KErrTimedOut; |
|
1813 } |
|
1814 |
|
1815 } |
|
1816 */ |
|
1817 |
|
1818 TTime currentTime; |
|
1819 currentTime.HomeTime(); |
|
1820 |
|
1821 while( currentTime <= aEndTime ) |
|
1822 { |
|
1823 myFile.Write( position, KMyBuffer ); |
|
1824 currentTime.HomeTime(); |
|
1825 } |
|
1826 // R Classes have not created with New, no delete needed |
|
1827 CleanupStack::Pop( &myFile ); |
|
1828 myFile.Close(); |
|
1829 return KErrNone; |
|
1830 } |
|
1831 |
|
1832 /* |
|
1833 ------------------------------------------------------------------------------- |
|
1834 |
|
1835 Class: CExecuteInterference |
|
1836 |
|
1837 Method: RepeatWriteToFileL |
|
1838 |
|
1839 Description: Repeats file writing using WriteToFileAsynchL method |
|
1840 |
|
1841 Parameters: const TTimeIntervalMicroSeconds32 &aActiveTime |
|
1842 |
|
1843 Return Values: TInt Symbian error code |
|
1844 |
|
1845 Errors/Exceptions: None |
|
1846 |
|
1847 Status: Approved |
|
1848 |
|
1849 ------------------------------------------------------------------------------- |
|
1850 */ |
|
1851 TInt CExecuteInterference::RepeatWriteToFileL( |
|
1852 TDes &aFilePath, |
|
1853 const TTime &aActiveTime ) |
|
1854 { |
|
1855 RFs fileserver; |
|
1856 TInt err = fileserver.Connect(); |
|
1857 if( err != KErrNone ) |
|
1858 { |
|
1859 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
|
1860 return err; |
|
1861 } |
|
1862 CleanupClosePushL( fileserver ); |
|
1863 |
|
1864 TTime currentTime; |
|
1865 currentTime.HomeTime(); |
|
1866 |
|
1867 TVolumeInfo myVolume; |
|
1868 fileserver.Volume( myVolume, EDriveC ); |
|
1869 |
|
1870 while( ( currentTime <= aActiveTime ) && ( myVolume.iFree > 0 ) ) |
|
1871 { |
|
1872 WriteToFileAsynchL( aFilePath, fileserver, aActiveTime ); |
|
1873 currentTime.HomeTime(); |
|
1874 } |
|
1875 |
|
1876 // R Classes have not created with New, no delete needed |
|
1877 CleanupStack::Pop( &fileserver ); |
|
1878 fileserver.Close(); |
|
1879 return KErrNone; |
|
1880 } |
|
1881 |
|
1882 /* |
|
1883 ------------------------------------------------------------------------------- |
|
1884 |
|
1885 Class: CExecuteInterference |
|
1886 |
|
1887 Method: RepeatReadFromFileL |
|
1888 |
|
1889 Description: Repeats file reading using ReadFromFileAsynch method |
|
1890 |
|
1891 Parameters: const TTimeIntervalMicroSeconds32 &aActiveTime |
|
1892 |
|
1893 Return Values: TInt Symbian error code |
|
1894 |
|
1895 Errors/Exceptions: None |
|
1896 |
|
1897 Status: Approved |
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1898 |
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1899 ------------------------------------------------------------------------------- |
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1900 */ |
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1901 TInt CExecuteInterference::RepeatReadFromFileL( |
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1902 TDes &aFilePath, |
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1903 const TTimeIntervalMicroSeconds32 &aActiveTime ) |
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1904 { |
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1905 RDebug::Print( _L( "CExecuteInterference::RepeatReadFromFileL" ) ); |
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1906 |
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1907 RFs fileserver; |
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1908 TInt err = fileserver.Connect(); |
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1909 if( err != KErrNone ) |
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1910 { |
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1911 RDebug::Print( _L( "RFs connection failed with error: %d" ), err ); |
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1912 return err; |
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1913 } |
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1914 CleanupClosePushL( fileserver ); |
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1915 |
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1916 TTime endTime; |
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1917 TTime currentTime; |
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1918 RFile myFile; |
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1919 TBuf8<20> myReadBuffer; |
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1920 |
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1921 RDebug::Print( _L( "RepeatReadFromFileL: Open" ) ); |
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1922 |
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1923 // Open file |
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1924 err = myFile.Open( fileserver, aFilePath, EFileWrite ); |
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1925 if( err != KErrNone ) |
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1926 { |
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1927 RDebug::Print( _L( "Open file failed with error: %d" ), err ); |
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1928 // R Classes have not created with New, no delete needed |
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1929 CleanupStack::Pop( &fileserver ); |
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1930 fileserver.Close(); |
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1931 return err; |
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1932 } |
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1933 |
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1934 CleanupClosePushL( myFile ); |
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1935 // This part has previous async implementation, doesn't work at moment |
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1936 /* |
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1937 RDebug::Print( _L( "ReadFromFileAsynch: trequeststatus" ) ); |
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1938 |
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1939 TRequestStatus timer; |
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1940 TRequestStatus read; |
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1941 |
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1942 RDebug::Print( _L( "ReadFromFileAsynch: asynk timer" ) ); |
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1943 |
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1944 RTimer clock; |
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1945 clock.CreateLocal(); |
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1946 clock.At( timer, endTime); |
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1947 |
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1948 RDebug::Print( _L( "ReadFromFileAsynch: asynk read" ) ); |
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1949 myFile.Read( myReadBuffer, 20, read ); |
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1950 |
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1951 RDebug::Print( _L( "ReadFromFileAsynch: ennen whilelooppia" ) ); |
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1952 while( timer == KRequestPending ) |
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1953 { |
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1954 User::WaitForRequest( read, timer ); |
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1955 if( read != KRequestPending) |
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1956 { |
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1957 RDebug::Print( _L( "ReadFromFileAsynch: uudelleen asynk read" ) ); |
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1958 read = KRequestPending; |
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1959 myFile.Read( myReadBuffer, 20, read ); |
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1960 } |
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1961 else |
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1962 { |
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1963 RDebug::Print( _L( "ReadFromFileAsynch: cancel luku, timer kompletoitui" ) ); |
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1964 // Timer valmis |
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1965 //read = KRequestPending; |
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1966 myFile.ReadCancel( read ); |
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1967 User::WaitForRequest( read ); |
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1968 break; |
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1969 } |
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1970 } |
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1971 */ |
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1972 |
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1973 currentTime.HomeTime(); |
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1974 endTime.HomeTime(); |
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1975 endTime = endTime + aActiveTime; |
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1976 |
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1977 while( currentTime <= endTime ) |
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1978 { |
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1979 myFile.Read( myReadBuffer ); |
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1980 currentTime.HomeTime(); |
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1981 } |
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1982 |
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1983 //myFile.Close(); |
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1984 //fileserver.Close(); |
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1985 // R Classes have not created with New, no delete needed |
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1986 CleanupStack::Pop( &myFile ); |
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1987 CleanupStack::Pop( &fileserver ); |
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1988 myFile.Close(); |
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1989 fileserver.Close(); |
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1990 //CleanupStack::PopAndDestroy( 2 ); |
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1991 |
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1992 RDebug::Print( _L( "CExecuteInterference::RepeatReadFromFileL success" ) ); |
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1993 return KErrNone; |
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1994 } |
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1995 |
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1996 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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1997 // None |
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1998 |
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1999 // End of File |