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1 /* |
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2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation. |
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15 * |
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16 */ |
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17 |
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18 #include "CTTCNResolverPluginBase.h" |
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19 #include <apacmdln.h> |
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20 |
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21 |
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22 // ----------------------------------------------------------------------------- |
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23 // CTTCNResolverPluginBase::ConstructL |
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24 // ----------------------------------------------------------------------------- |
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25 // |
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26 void CTTCNResolverPluginBase::ConstructL() |
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27 { |
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28 TBool found = EFalse; |
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29 |
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30 const TUid KMyImplementationUid = { MyUid() }; |
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31 |
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32 TFileName uidFileName; |
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33 ConstructUidFileNameL( _L("c:\\ttcnresolverpluginuid"), |
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34 MyUid(), |
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35 _L(".txt"), |
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36 uidFileName ); |
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37 |
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38 HBufC8* uidText = ReadFileContentsL( uidFileName ); |
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39 if ( uidText ) |
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40 { |
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41 found = ETrue; |
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42 } |
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43 else |
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44 { |
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45 RImplInfoPtrArray infoArray; |
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46 REComSession::ListImplementationsL( KSIPResolvedClientIFUid, |
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47 infoArray ); |
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48 CleanupStack::PushL( TCleanupItem( ResetAndDestroy, &infoArray ) ); |
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49 |
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50 for (TInt i=0; !found && i<infoArray.Count(); i++) |
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51 { |
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52 CImplementationInformation* info = infoArray[ i ]; |
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53 if ( info->ImplementationUid() == KMyImplementationUid ) |
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54 { |
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55 uidText = info->DataType().AllocL(); |
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56 found = ETrue; |
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57 } |
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58 } |
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59 |
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60 CleanupStack::PopAndDestroy(); // infoArray |
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61 } |
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62 |
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63 if ( found ) |
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64 { |
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65 CleanupStack::PushL( uidText ); |
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66 TLex8 lex( *uidText ); |
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67 TUint value( 0 ); |
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68 User::LeaveIfError( lex.Val( value, EHex ) ); |
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69 iApplicationUID.iUid = value; |
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70 CleanupStack::PopAndDestroy( uidText ); |
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71 } |
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72 else |
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73 { |
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74 User::Leave( KErrNotFound ); |
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75 } |
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76 |
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77 User::LeaveIfError( iApaSession.Connect() ); |
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78 } |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // CTTCNResolverPluginBase::~CTTCNResolverPluginBase |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 CTTCNResolverPluginBase::~CTTCNResolverPluginBase() |
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85 { |
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86 iApaSession.Close(); |
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87 } |
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88 |
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89 // ----------------------------------------------------------------------------- |
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90 // CTTCNResolverPluginBase::ChannelL |
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91 // ----------------------------------------------------------------------------- |
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92 // |
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93 TUid CTTCNResolverPluginBase::ChannelL( RStringF /*aMethod*/, |
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94 const TDesC8& /*aRequestUri*/, |
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95 const RPointerArray<CSIPHeaderBase>& /*aHeaders*/, |
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96 const TDesC8& /*aContent*/, |
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97 const CSIPContentTypeHeader* /*aContentType*/) |
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98 { |
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99 return iApplicationUID; |
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100 } |
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101 |
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102 |
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103 // ----------------------------------------------------------------------------- |
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104 // CTTCNResolverPluginBase::ConnectL |
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105 // ----------------------------------------------------------------------------- |
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106 // |
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107 void CTTCNResolverPluginBase::ConnectL( TUid aUid ) |
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108 { |
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109 TApaAppInfo appInfo; |
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110 User::LeaveIfError( iApaSession.GetAppInfo( appInfo, aUid ) ); |
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111 CApaCommandLine* cmdLine = CApaCommandLine::NewLC(); |
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112 #ifdef EKA2 |
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113 cmdLine->SetExecutableNameL( appInfo.iFullName ); |
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114 #else |
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115 cmdLine->SetLibraryNameL( appInfo.iFullName ); |
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116 #endif |
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117 User::LeaveIfError( iApaSession.StartApp( *cmdLine ) ); |
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118 CleanupStack::PopAndDestroy( cmdLine ); |
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119 } |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CTTCNResolverPluginBase::ResetAndDestroy |
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123 // ----------------------------------------------------------------------------- |
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124 // |
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125 void CTTCNResolverPluginBase::ResetAndDestroy( TAny* anArray ) |
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126 { |
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127 RImplInfoPtrArray* array = reinterpret_cast<RImplInfoPtrArray*>( anArray ); |
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128 if (array) |
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129 { |
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130 array->ResetAndDestroy(); |
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131 } |
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132 } |
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133 |
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134 // ----------------------------------------------------------------------------- |
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135 // CTTCNResolverPluginBase::ReadFileContentsL |
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136 // ----------------------------------------------------------------------------- |
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137 // |
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138 HBufC8* CTTCNResolverPluginBase::ReadFileContentsL( |
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139 const TFileName& aFileName ) |
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140 { |
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141 RFs fs; |
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142 User::LeaveIfError( fs.Connect() ); |
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143 CleanupClosePushL( fs ); |
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144 |
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145 RFile file; |
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146 TInt err = file.Open( fs, aFileName, EFileRead ); |
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147 |
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148 HBufC8* fileContents = 0; |
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149 |
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150 if ( err == KErrNone ) |
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151 { |
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152 CleanupClosePushL( file ); |
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153 |
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154 TInt size( 0 ); |
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155 |
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156 User::LeaveIfError( file.Size( size ) ); |
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157 |
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158 fileContents = HBufC8::NewLC( size ); |
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159 |
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160 TPtr8 ptr( fileContents->Des() ); |
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161 User::LeaveIfError( file.Read( ptr ) ); |
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162 |
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163 CleanupStack::Pop( fileContents ); |
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164 CleanupStack::PopAndDestroy(); // file |
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165 } |
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166 |
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167 CleanupStack::PopAndDestroy(); // fs |
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168 |
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169 return fileContents; |
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170 } |
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171 |
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172 // ----------------------------------------------------------------------------- |
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173 // CTTCNResolverPluginBase::ConstructUidFileNameL |
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174 // ----------------------------------------------------------------------------- |
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175 // |
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176 void CTTCNResolverPluginBase::ConstructUidFileNameL( |
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177 const TDesC& aFilePath, |
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178 TInt aUid, |
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179 const TDesC& aExtension, |
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180 TFileName& aFileName ) |
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181 { |
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182 __ASSERT_ALWAYS( aFilePath.Length() + aExtension.Length() + 14 <= KMaxFileName, |
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183 User::Leave( KErrOverflow ) ); |
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184 |
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185 aFileName.Copy( aFilePath ); |
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186 aFileName.Append( _L("_") ); |
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187 aFileName.AppendNum( aUid, EHex ); |
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188 aFileName.Append( aExtension ); |
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189 } |
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190 |