1 /* |
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2 * Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Asynchronous FSQ Atom Class |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 #ifndef ASYNCHATOM_H |
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21 #define ASYNCHATOM_H |
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22 |
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23 // INCLUDES |
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24 #include <f32file.h> |
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25 #include <e32base.h> |
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26 |
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27 |
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28 // FOR DEBUGGING |
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29 #if defined (_DEBUG) |
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30 #include <e32svr.h> |
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31 #define LOGTEXT(AAA) RDebug::Print(AAA) |
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32 #define LOGTEXT2(AAA,BBB) RDebug::Print(AAA,BBB) |
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33 #define LOGTEXT3(AAA,BBB,CC) RDebug::Print(AAA,BBB,CC) |
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34 #else |
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35 #define LOGTEXT(AAA) |
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36 #define LOGTEXT2(AAA,BBB) |
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37 #define LOGTEXT3(AAA,BBB,CC) |
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38 #endif |
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39 |
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40 |
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41 // CONSTANTS |
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42 |
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43 enum TFSQAtomState |
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44 { |
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45 EPending, |
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46 ESaving, |
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47 ESavePending, |
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48 EUploading, |
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49 EUploadPending, |
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50 EComplete |
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51 }; |
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52 |
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53 // FORWARD DECLARATIONS |
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54 class CAsynchFSQ; |
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55 |
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56 // CLASS DECLARATIONS |
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57 |
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58 /** |
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59 * Asynchronous file manager queue and related operations. |
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60 * |
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61 * @since 3.2 |
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62 */ |
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63 class CAsynchFSQAtom : public CActive |
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64 { |
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65 |
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66 public: // Constructor and Descructor |
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67 |
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68 /** |
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69 * Two-phased constructor. |
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70 */ |
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71 static CAsynchFSQAtom* NewL( CAsynchFSQ* aOwner, |
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72 TInt aPriority, |
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73 TFSQActionType aActionType, |
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74 TDesC8& aData, |
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75 const TDesC& aPath, |
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76 const TDesC& aURL, |
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77 TFSQSchemaType aSchema, |
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78 const TDesC& aUserName, |
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79 const TDesC& aPassword ); |
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80 |
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81 /** |
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82 * Two-phased constructor. |
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83 */ |
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84 virtual ~CAsynchFSQAtom(); |
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85 |
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86 public: // Data |
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87 |
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88 |
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89 |
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90 public: // Public member functions |
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91 |
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92 /** |
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93 * C++ default constructor. |
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94 */ |
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95 CAsynchFSQAtom(); |
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96 |
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97 /** |
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98 * By default Symbian 2nd phase constructor is private. |
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99 */ |
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100 void ConstructL( CAsynchFSQ* aOwner, |
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101 TInt aPriority, |
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102 TFSQActionType aActionType, |
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103 TDesC8& aData, |
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104 const TDesC& aPath, |
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105 const TDesC& aURL, |
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106 TFSQSchemaType aSchema, |
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107 const TDesC& aUserName, |
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108 const TDesC& aPassword ); |
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109 |
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110 /** |
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111 * |
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112 */ |
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113 TInt Go(); |
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114 |
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115 /** |
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116 * |
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117 */ |
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118 TInt ActionsLeft(); |
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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 TFSQAtomState GetState(); |
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124 |
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125 /** |
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126 * |
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127 */ |
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128 TBool DoesLocalSave(); |
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129 |
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130 /** |
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131 * |
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132 */ |
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133 const TDesC& GetPath() const; |
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134 |
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135 /** |
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136 * |
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137 */ |
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138 TInt DeleteLocal(); |
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139 |
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140 /** |
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141 * |
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142 */ |
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143 TInt RenameLocal( const TDesC& aNew ); |
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144 |
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145 private: // Private member functions |
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146 |
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147 /** |
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148 * From CActive |
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149 */ |
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150 void RunL(); |
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151 |
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152 /** |
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153 * From CActive |
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154 */ |
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155 void DoCancel(); |
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156 |
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157 /** |
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158 * From CActive |
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159 */ |
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160 TInt RunError( TInt aError ); |
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161 |
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162 /** |
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163 * |
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164 */ |
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165 void SaveL(); |
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166 |
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167 /** |
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168 * |
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169 */ |
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170 void SaveCleanupL(); |
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171 |
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172 /** |
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173 * |
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174 */ |
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175 void UploadL(); |
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176 |
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177 /** |
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178 * |
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179 */ |
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180 void UploadCleanupL(); |
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181 |
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182 private: // Private data members |
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183 |
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184 // Activity specific items |
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185 TFSQActionType iActionType; |
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186 TDesC8* iData; |
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187 HBufC* iPath; // EFileSave only |
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188 HBufC* iURL; // EWebUpload only |
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189 TFSQSchemaType iSchema; // EWebUpload only |
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190 HBufC* iUserName; // EWebUpload only |
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191 HBufC* iPassword; // EWebUpload only |
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192 |
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193 // Variables specifics to owning class |
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194 CAsynchFSQ* iOwner; |
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195 TInt iError; |
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196 TBool iOverwrite; |
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197 |
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198 // State machine variable |
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199 TFSQAtomState iState; |
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200 |
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201 // Helper variables |
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202 RFile iFile; |
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203 RFs iFs; |
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204 TBool iDelayedLocalDelete; |
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205 TBool iDelayedLocalRename; |
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206 HBufC* iDelayedFileName; |
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207 |
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208 }; |
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209 |
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210 #endif // CAsynchATOM_H |
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