1 /* |
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2 * Copyright (c) 2006-2009 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 the License "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: |
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15 * Pinplugindlg.cpp |
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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 #include "tpinplugindlg.h" |
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21 #include <s32file.h> |
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22 |
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23 const TInt KErrInvalidPinLength = -1002; |
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24 _LIT(KPinPluginDailogPanicString,"CTestPinPluginDlgNotifier"); |
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25 |
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26 // Lib main entry point. |
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27 |
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28 #ifdef _T_PINPLUGINDLG_TEXTSHELL |
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29 EXPORT_C CArrayPtr<MNotifierBase2>* NotifierArray() |
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30 #else |
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31 CArrayPtr<MNotifierBase2>* NotifierArray() |
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32 #endif |
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33 { |
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34 CArrayPtrFlat<MNotifierBase2>* subjects = NULL; |
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35 CTestPinPluginDlgNotifier* notifier; |
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36 TRAPD(err, |
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37 subjects = new (ELeave) CArrayPtrFlat<MNotifierBase2>(1); |
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38 CleanupStack::PushL(subjects); |
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39 notifier = CTestPinPluginDlgNotifier::NewL(); |
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40 CleanupStack::PushL(notifier); |
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41 subjects->AppendL(notifier); |
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42 CleanupStack::Pop(2,subjects)); //notifier, subjects |
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43 if (err != KErrNone) |
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44 { |
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45 subjects = NULL; |
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46 } |
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47 return subjects; |
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48 } |
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49 |
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50 // Ecom plugin implementation for UI notifier |
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51 |
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52 #ifndef _T_PINPLUGINDLG_TEXTSHELL |
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53 |
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54 const TImplementationProxy ImplementationTable[] = |
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55 { |
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56 IMPLEMENTATION_PROXY_ENTRY(KTPinPluginDlgNotiferUid, NotifierArray) |
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57 }; |
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58 |
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59 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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60 { |
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61 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); |
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62 return (ImplementationTable); |
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63 } |
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64 |
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65 #endif |
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66 |
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67 // TInputDetails |
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68 // |
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69 |
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70 TInputDetails::TInputDetails(TPinPluginDialogOperation aOp, TInt aIndex, TInt aNewPinLength, TPinPluginDialogResult aCommandOutput) : |
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71 iOp(aOp), iPinValue(0), iIndex(aIndex), iNewPinLength(aNewPinLength), iCommandOutput(aCommandOutput) |
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72 { |
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73 } |
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74 |
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75 TInputDetails::TInputDetails(TPinPluginDialogOperation aOp, TPinValue& aPinValue, TPinPluginDialogResult aCommandOutput) : |
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76 iOp(aOp), iPinValue(aPinValue), iCommandOutput(aCommandOutput) |
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77 { |
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78 } |
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79 |
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80 |
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81 // CTestPinPluginDlgNotifier |
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82 // |
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83 |
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84 _LIT(KInputFile, "C:\\t_pinplugindlg_in.dat"); |
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85 _LIT(KOutputFile, "C:\\t_pinplugindlg_out.dat"); |
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86 |
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87 CTestPinPluginDlgNotifier* CTestPinPluginDlgNotifier::NewL() |
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88 { |
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89 CTestPinPluginDlgNotifier* self=new (ELeave) CTestPinPluginDlgNotifier(); |
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90 CleanupStack::PushL(self); |
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91 self->ConstructL(); |
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92 CleanupStack::Pop(self); |
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93 return self; |
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94 } |
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95 |
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96 CTestPinPluginDlgNotifier::CTestPinPluginDlgNotifier() |
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97 { |
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98 iInfo.iUid = KUidPinPluginDialogNotifier; |
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99 iInfo.iChannel = TUid::Uid(0x00001200); // test uid |
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100 iInfo.iPriority = ENotifierPriorityHigh; |
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101 } |
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102 |
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103 void CTestPinPluginDlgNotifier::ConstructL() |
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104 { |
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105 User::LeaveIfError(iFs.Connect()); |
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106 } |
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107 |
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108 TInt CTestPinPluginDlgNotifier::ReadDialogCountL() |
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109 { |
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110 RFileReadStream stream; |
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111 TInt err = stream.Open(iFs, KOutputFile, EFileRead | EFileShareExclusive); |
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112 // If the file doesn't exist yet just return zero |
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113 if (err == KErrNotFound) |
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114 { |
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115 return 0; |
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116 } |
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117 User::LeaveIfError(err); |
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118 stream.PushL(); |
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119 TInt dialogCount = stream.ReadInt32L(); |
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120 CleanupStack::PopAndDestroy(&stream); |
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121 return dialogCount; |
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122 } |
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123 |
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124 TPinValue CTestPinPluginDlgNotifier::ReadPinValueL() |
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125 { |
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126 TPinValue pinValue; |
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127 RFileReadStream stream; |
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128 TInt err = stream.Open(iFs, KOutputFile, EFileRead | EFileShareExclusive); |
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129 // If the file doesn't exist yet just return zero |
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130 if (err == KErrNotFound) |
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131 { |
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132 pinValue.Copy(_L("0")); |
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133 return pinValue; |
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134 } |
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135 User::LeaveIfError(err); |
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136 stream.PushL(); |
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137 stream.ReadInt32L(); |
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138 TInt pinValueSize = stream.ReadInt32L(); |
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139 HBufC8* pinValueBuf = HBufC8::NewMaxLC(pinValueSize); |
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140 TPtr8 pinValuePtr(pinValueBuf->Des()); |
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141 stream.ReadL(pinValuePtr, pinValueSize); |
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142 pinValue.Copy(pinValuePtr); |
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143 CleanupStack::PopAndDestroy(2, &stream); |
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144 return pinValue; |
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145 } |
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146 |
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147 void CTestPinPluginDlgNotifier::WriteDialogCountL(TInt aCount) |
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148 { |
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149 RFileWriteStream stream; |
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150 TInt err = stream.Replace(iFs, KOutputFile, EFileWrite | EFileShareExclusive); |
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151 if (err == KErrNotFound) |
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152 { |
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153 err = stream.Create(iFs, KOutputFile, EFileWrite | EFileShareExclusive); |
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154 } |
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155 User::LeaveIfError(err); |
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156 stream.PushL(); |
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157 stream.WriteInt32L(aCount); |
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158 stream.CommitL(); |
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159 CleanupStack::PopAndDestroy(&stream); |
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160 } |
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161 |
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162 void CTestPinPluginDlgNotifier::WritePinL(const TPinValue& aPinValue) |
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163 { |
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164 TInt dialogCount = ReadDialogCountL(); |
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165 |
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166 RFileWriteStream stream; |
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167 TInt err = stream.Replace(iFs, KOutputFile, EFileWrite | EFileShareExclusive); |
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168 if (err == KErrNotFound) |
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169 { |
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170 err = stream.Create(iFs, KOutputFile, EFileWrite | EFileShareExclusive); |
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171 } |
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172 User::LeaveIfError(err); |
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173 stream.PushL(); |
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174 stream.WriteInt32L(dialogCount); |
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175 stream.WriteInt32L(aPinValue.Length()); |
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176 stream.WriteL(aPinValue); |
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177 stream.CommitL(); |
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178 CleanupStack::PopAndDestroy(&stream); |
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179 } |
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180 |
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181 void CTestPinPluginDlgNotifier::WriteMsgL(const TPinPluginInfoMessage& aMessage) |
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182 { |
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183 TInt dialogCount = ReadDialogCountL(); |
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184 TPinValue pinValue = ReadPinValueL(); |
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185 |
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186 RFileWriteStream stream; |
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187 TInt err = stream.Replace(iFs, KOutputFile, EFileWrite | EFileShareExclusive); |
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188 if (err == KErrNotFound) |
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189 { |
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190 err = stream.Create(iFs, KOutputFile, EFileWrite | EFileShareExclusive); |
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191 } |
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192 User::LeaveIfError(err); |
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193 stream.PushL(); |
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194 stream.WriteInt32L(dialogCount); |
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195 stream.WriteInt32L(pinValue.Length()); |
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196 stream.WriteL(pinValue); |
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197 stream.WriteInt32L(aMessage); |
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198 stream.CommitL(); |
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199 CleanupStack::PopAndDestroy(&stream); |
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200 } |
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201 |
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202 TInputDetails* CTestPinPluginDlgNotifier::ReadInputDetailsL(TUint aOperation) |
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203 { |
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204 RFileReadStream stream; |
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205 User::LeaveIfError(stream.Open(iFs, KInputFile, EFileRead | EFileShareExclusive)); |
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206 stream.PushL(); |
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207 |
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208 TPinValue pinvalue; |
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209 TInt index, newLength,dialogNumber; |
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210 TInt pinValueSize; |
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211 |
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212 TPinPluginDialogOperation op = static_cast<TPinPluginDialogOperation>(stream.ReadInt32L()); |
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213 |
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214 pinValueSize = stream.ReadInt32L(); |
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215 HBufC8* pinValueBuf = HBufC8::NewMaxLC(pinValueSize); |
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216 TPtr8 pinValuePtr(pinValueBuf->Des()); |
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217 stream.ReadL(pinValuePtr, pinValueSize); |
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218 pinvalue.Copy(pinValuePtr); |
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219 |
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220 index = stream.ReadInt32L(); |
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221 if (index < 0 && index > 3) |
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222 { |
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223 index = 0; |
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224 } |
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225 newLength = stream.ReadInt32L(); |
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226 |
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227 TPinPluginDialogResult outputCommand = static_cast<TPinPluginDialogResult>(stream.ReadInt32L()); |
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228 TPinPluginDialogOperation op1 = static_cast<TPinPluginDialogOperation>(stream.ReadInt32L()); |
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229 TPinPluginDialogResult finalOutputCommand = static_cast<TPinPluginDialogResult>(stream.ReadInt32L()); |
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230 dialogNumber = stream.ReadInt32L(); |
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231 if (op != aOperation) |
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232 { |
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233 op = op1; |
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234 } |
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235 else |
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236 { |
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237 // Update dialog count here so test code can see how many dialogs were |
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238 // requested if there were more than expected |
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239 TInt dialogCount = ReadDialogCountL() + 1; |
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240 WriteDialogCountL(dialogCount); |
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241 if (dialogNumber == dialogCount) |
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242 { |
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243 outputCommand = finalOutputCommand; |
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244 } |
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245 } |
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246 |
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247 TInputDetails* inputDetail = NULL; |
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248 if (op == EPinPluginTraining) |
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249 { |
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250 inputDetail = new (ELeave) TInputDetails(op, index, newLength, outputCommand); |
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251 } |
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252 else if (op == EPinPluginIdentify) |
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253 { |
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254 inputDetail = new (ELeave) TInputDetails(op, pinvalue, outputCommand); |
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255 } |
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256 CleanupStack::PopAndDestroy(1, pinValueBuf); |
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257 CleanupStack::PopAndDestroy(&stream); |
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258 |
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259 return inputDetail; |
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260 } |
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261 |
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262 |
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263 void CTestPinPluginDlgNotifier::DoSelectPinL(const TInputDetails& aDetail, const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage) |
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264 { |
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265 const TPinTrainingInput& input = reinterpret_cast<const TPinTrainingInput&>(*aBuffer.Ptr()); |
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266 |
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267 TPinDialogOutput output; |
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268 output.iIndex = aDetail.Index(); |
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269 TInt pinLength = aDetail.NewPinLength(); |
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270 if (pinLength == 0) |
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271 { |
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272 output.iNewPinLength = input.iCurrentPinLength; |
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273 } |
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274 else |
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275 { |
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276 output.iNewPinLength = pinLength; |
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277 } |
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278 output.iResult = aDetail.CommandOutput(); |
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279 |
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280 TPinValue pinValue; |
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281 switch(output.iIndex) |
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282 { |
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283 case 0: |
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284 pinValue = input.iPinValue1; |
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285 break; |
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286 case 1: |
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287 pinValue = input.iPinValue2; |
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288 break; |
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289 case 2: |
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290 pinValue = input.iPinValue3; |
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291 break; |
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292 case 3: |
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293 pinValue = input.iPinValue4; |
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294 break; |
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295 } |
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296 WritePinL(pinValue); |
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297 TPinDialogOutputBuf outputBuf(output); |
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298 aMessage.WriteL(aReplySlot, outputBuf); |
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299 } |
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300 |
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301 void CTestPinPluginDlgNotifier::DoIdentifyPinL(const TInputDetails& aDetail, const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage) |
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302 { |
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303 const TPinIdentifyInput& input = reinterpret_cast<const TPinIdentifyInput&>(*aBuffer.Ptr()); |
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304 |
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305 TPinDialogOutput output; |
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306 const TPinValue& pinInput = reinterpret_cast<const TPinValue&>(aDetail.PinValue()); |
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307 TInt pinLength = pinInput.Length(); |
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308 if (pinLength >= input.iMinLength && pinLength <= input.iMaxLength) |
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309 { |
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310 output.iPinValue = pinInput; |
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311 } |
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312 else |
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313 { |
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314 User::Leave(KErrInvalidPinLength); |
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315 } |
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316 |
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317 WritePinL(pinInput); |
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318 output.iResult = aDetail.CommandOutput(); |
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319 TPinDialogOutputBuf outputBuf(output); |
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320 aMessage.WriteL(aReplySlot, outputBuf); |
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321 } |
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322 |
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323 void CTestPinPluginDlgNotifier::DoInfoPinL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage) |
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324 { |
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325 const TPinInfoInput& input = reinterpret_cast<const TPinInfoInput&>(*aBuffer.Ptr()); |
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326 WriteMsgL(input.iMessage); |
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327 |
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328 TPinDialogOutput output; |
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329 TPinDialogOutputBuf outputBuf(output); |
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330 aMessage.WriteL(aReplySlot, outputBuf); |
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331 } |
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332 |
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333 void CTestPinPluginDlgNotifier::Release() |
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334 { |
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335 delete this; |
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336 } |
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337 |
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338 CTestPinPluginDlgNotifier::TNotifierInfo CTestPinPluginDlgNotifier::RegisterL() |
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339 { |
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340 return iInfo; |
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341 } |
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342 |
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343 CTestPinPluginDlgNotifier::TNotifierInfo CTestPinPluginDlgNotifier::Info() const |
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344 { |
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345 return iInfo; |
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346 } |
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347 |
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348 void CTestPinPluginDlgNotifier::StartL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage) |
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349 { |
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350 TRAPD(err, DoStartL(aBuffer, aReplySlot, aMessage)); |
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351 aMessage.Complete(err); |
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352 } |
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353 |
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354 void CTestPinPluginDlgNotifier::DoStartL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage) |
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355 { |
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356 TUint operation = *reinterpret_cast<const TInt *>(aBuffer.Ptr()) & KPinPluginDialogOperationMask; |
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357 |
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358 TInputDetails* detail = NULL; |
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359 |
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360 TRAPD(err, detail = ReadInputDetailsL(operation)); |
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361 |
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362 User::LeaveIfError(err); |
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363 |
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364 CleanupStack::PushL(detail); |
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365 |
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366 switch (operation) |
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367 { |
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368 case EPinPluginTraining: |
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369 DoSelectPinL(*detail, aBuffer, aReplySlot, aMessage); |
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370 break; |
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371 |
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372 case EPinPluginIdentify: |
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373 DoIdentifyPinL(*detail, aBuffer, aReplySlot, aMessage); |
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374 break; |
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375 case EPinPluginInfo: |
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376 DoInfoPinL(aBuffer, aReplySlot, aMessage); |
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377 break; |
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378 default: |
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379 User::Panic(_L("CTestPinPluginDlgNotifier"), 0); |
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380 } |
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381 CleanupStack::PopAndDestroy(detail); |
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382 } |
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383 |
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384 TPtrC8 CTestPinPluginDlgNotifier::StartL( const TDesC8& /*aBuffer*/ ) |
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385 { |
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386 User::Panic(_L("CTestPinPluginDlgNotifier"), 0); |
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387 return TPtrC8(KNullDesC8); |
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388 } |
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389 |
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390 void CTestPinPluginDlgNotifier::Cancel() |
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391 { |
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392 // Don't think there is much we can do here. If a client deletes the |
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393 // client-side pinplugin dialog instance, after calling a method that |
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394 // displays a dialog, this will not get called until the user dismisses |
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395 // the dialog. We can't do anything then. |
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396 } |
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397 |
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398 TPtrC8 CTestPinPluginDlgNotifier::UpdateL( const TDesC8& /*aBuffer*/ ) |
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399 { |
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400 User::Panic(KPinPluginDailogPanicString, 0); |
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401 return NULL; |
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402 } |
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403 |
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404 |
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