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1 /* |
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2 * Copyright (c) 2008 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: |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <f32file.h> |
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20 #include <utf.h> |
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21 #include <xml/documentparameters.h> |
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22 #include "creator_randomdataparser.h" |
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23 #include "creator_traces.h" |
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24 |
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25 // XML element names |
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26 _LIT(KRootElement, "creatordata"); |
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27 _LIT(KFirstName, "firstname"); |
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28 _LIT(KSurname, "surname"); |
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29 _LIT(KCompany, "company"); |
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30 _LIT(KAddress, "address"); |
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31 _LIT(KJobTitle, "jobtitle"); |
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32 _LIT(KPhoneNumber, "phonenumber"); |
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33 _LIT(KGroupName, "groupname"); |
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34 _LIT(KMeetingReason, "meetingreason"); |
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35 _LIT(KMeetingPlace, "meetingplace"); |
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36 _LIT(KMemoText, "memo"); |
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37 _LIT(KAnniversaryReason, "anniversary"); |
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38 _LIT(KToDoText, "todo"); |
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39 _LIT(KReminderText, "reminder"); |
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40 _LIT(KMessageSubject, "messagesubject"); |
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41 _LIT(KMessageText, "messagetext"); |
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42 _LIT(KCity, "city"); |
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43 _LIT(KCountry, "country"); |
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44 _LIT(KPostcode, "postcode"); |
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45 _LIT(KState, "state"); |
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46 _LIT(KPobox, "pobox"); |
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47 _LIT(KPrefix, "prefix"); |
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48 _LIT(KSuffix, "suffix"); |
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49 _LIT(KLandmarkName, "landmarkname"); |
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50 _LIT(KLandmarkDescription, "landmarkdescription"); |
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51 |
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52 using namespace Xml; |
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53 |
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54 CCreatorRandomDataParser::CCreatorRandomDataParser() |
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55 { |
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56 } |
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57 |
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58 void CCreatorRandomDataParser::ConstructL() |
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59 { |
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60 LOGSTRING("Creator: CCreatorRandomDataParser::ConstructL"); |
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61 iElementNameArray = new (ELeave) CDesCArrayFlat(32); |
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62 iElementNameArray->InsertL(EFirstName, KFirstName); |
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63 iElementNameArray->InsertL(ESurname, KSurname); |
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64 iElementNameArray->InsertL(ECompany, KCompany); |
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65 iElementNameArray->InsertL(EAddress, KAddress); |
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66 iElementNameArray->InsertL(EJobTitle, KJobTitle); |
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67 iElementNameArray->InsertL(EPhoneNumber, KPhoneNumber); |
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68 iElementNameArray->InsertL(EGroupName, KGroupName); |
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69 iElementNameArray->InsertL(EMeetingReason, KMeetingReason); |
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70 iElementNameArray->InsertL(EMeetingPlace, KMeetingPlace); |
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71 iElementNameArray->InsertL(EMemoText, KMemoText); |
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72 iElementNameArray->InsertL(EAnniversaryReason, KAnniversaryReason); |
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73 iElementNameArray->InsertL(EToDoText, KToDoText); |
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74 iElementNameArray->InsertL(EReminderText, KReminderText); |
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75 iElementNameArray->InsertL(EMessageSubject, KMessageSubject); |
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76 iElementNameArray->InsertL(EMessageText, KMessageText); |
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77 iElementNameArray->InsertL(ECity, KCity); |
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78 iElementNameArray->InsertL(ECountry, KCountry); |
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79 iElementNameArray->InsertL(EPostcode, KPostcode); |
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80 iElementNameArray->InsertL(EState, KState); |
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81 iElementNameArray->InsertL(EPobox, KPobox); |
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82 iElementNameArray->InsertL(EPrefix, KPrefix); |
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83 iElementNameArray->InsertL(ESuffix, KSuffix); |
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84 iElementNameArray->InsertL(ELandmarkName, KLandmarkName); |
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85 iElementNameArray->InsertL(ELandmarkDescription, KLandmarkDescription); |
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86 iContentData = HBufC::NewL(16); |
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87 iResultArray = new (ELeave) CDesCArrayFlat(16); |
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88 } |
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89 |
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90 CCreatorRandomDataParser* CCreatorRandomDataParser::NewL() |
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91 { |
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92 LOGSTRING("Creator: CCreatorRandomDataParser::NewL"); |
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93 CCreatorRandomDataParser* self = CCreatorRandomDataParser::NewLC(); |
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94 CleanupStack::Pop(); |
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95 return self; |
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96 } |
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97 |
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98 CCreatorRandomDataParser* CCreatorRandomDataParser::NewLC() |
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99 { |
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100 LOGSTRING("Creator: CCreatorRandomDataParser::NewLC"); |
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101 CCreatorRandomDataParser* self = new (ELeave) CCreatorRandomDataParser; |
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102 CleanupStack::PushL(self); |
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103 self->ConstructL(); |
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104 return self; |
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105 } |
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106 |
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107 CCreatorRandomDataParser::~CCreatorRandomDataParser() |
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108 { |
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109 delete iParser; |
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110 delete iResultArray; |
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111 delete iContentData; |
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112 delete iElementNameArray; |
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113 } |
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114 |
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115 void CCreatorRandomDataParser::GetTextFileMode(RFile& aFile, TInt& aFileSize) |
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116 { |
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117 LOGSTRING("Creator: CCreatorRandomDataParser::GetTextFileMode"); |
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118 iScriptTextFormat = EFormatANSIASCII; |
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119 |
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120 // if we are working with text files, check the type first |
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121 TBuf8<4> BOM; |
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122 |
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123 // first check for UTF-16 |
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124 if (aFileSize >= 2 && aFile.Read(0, BOM, 2) == KErrNone) |
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125 { |
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126 if (BOM.Length()==2 && BOM[0]==0xFF && BOM[1]==0xFE) |
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127 { |
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128 iScriptTextFormat = EFormatUTF16LE; |
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129 aFileSize -= 2; |
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130 return; |
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131 } |
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132 else if (BOM.Length()==2 && BOM[0]==0xFE && BOM[1]==0xFF) |
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133 { |
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134 iScriptTextFormat = EFormatUTF16BE; |
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135 aFileSize -= 2; |
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136 return; |
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137 } |
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138 } |
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139 // then check for UTF-8 |
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140 if (aFileSize >= 3 && aFile.Read(0, BOM, 3) == KErrNone) |
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141 { |
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142 if (BOM.Length()==3 && BOM[0]==0xEF && BOM[1]==0xBB && BOM[2]==0xBF) |
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143 { |
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144 iScriptTextFormat = EFormatUTF8; |
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145 aFileSize -= 3; |
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146 return; |
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147 } |
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148 } |
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149 |
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150 // none of those, seek back to beginning |
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151 TInt pos(0); |
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152 aFile.Seek(ESeekStart, pos); |
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153 } |
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154 |
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155 |
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156 |
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157 CDesCArrayFlat* CCreatorRandomDataParser::ParseL(const TDesC& aFileName, const TRandomDataType aDataType) |
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158 { |
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159 LOGSTRING2("Creator: CCreatorRandomDataParser::ParseL: %S", &aFileName); |
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160 |
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161 iDataType = aDataType; |
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162 |
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163 // Create and start XML-parser |
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164 if( iParser == 0) |
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165 { |
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166 _LIT8(KXmlMimeType, "text/xml"); |
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167 iParser = CParser::NewL(KXmlMimeType, *this); |
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168 } |
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169 |
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170 RFs filesession; |
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171 CleanupClosePushL(filesession); |
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172 User::LeaveIfError( filesession.Connect() ); |
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173 |
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174 iResultArray->Reset(); |
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175 |
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176 Xml::ParseL(*iParser, filesession, aFileName); |
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177 |
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178 CleanupStack::PopAndDestroy(&filesession); // filesession |
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179 |
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180 CDesCArrayFlat* tempArray = new (ELeave) CDesCArrayFlat(8); |
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181 CleanupStack::PushL(tempArray); |
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182 for (TInt i = 0; i < iResultArray->MdcaCount(); i++) |
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183 { |
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184 tempArray->AppendL(iResultArray->MdcaPoint(i)); |
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185 } |
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186 CleanupStack::Pop(tempArray); |
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187 return tempArray; |
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188 } |
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189 |
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190 void CCreatorRandomDataParser::OnStartDocumentL(const Xml::RDocumentParameters& /*aDocParam*/, TInt aErrorCode) |
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191 { |
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192 LOGSTRING2("Creator: CCreatorRandomDataParser::OnStartDocumentL (Error code: %d)", aErrorCode); |
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193 User::LeaveIfError(aErrorCode); |
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194 iInsideRootElement = EFalse; |
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195 iContentParsingActive = EFalse; |
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196 } |
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197 |
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198 void CCreatorRandomDataParser::OnEndDocumentL(TInt aErrorCode) |
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199 { |
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200 LOGSTRING2("Creator: CCreatorRandomDataParser::OnEndDocumentL (Error code: %d)", aErrorCode); |
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201 User::LeaveIfError(aErrorCode); |
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202 } |
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203 |
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204 void CCreatorRandomDataParser::OnStartPrefixMappingL(const RString& /*aPrefix*/, |
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205 const RString& /*aUri*/, |
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206 TInt aErrorCode) |
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207 { |
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208 LOGSTRING2("Creator: CCreatorRandomDataParser::OnStartPrefixMappingL (Error code: %d)", aErrorCode); |
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209 User::LeaveIfError(aErrorCode); |
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210 } |
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211 |
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212 void CCreatorRandomDataParser::OnEndPrefixMappingL(const RString& /*aPrefix*/, TInt aErrorCode) |
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213 { |
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214 LOGSTRING2("Creator: CCreatorRandomDataParser::OnEndPrefixMappingL (Error code: %d)", aErrorCode); |
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215 User::LeaveIfError(aErrorCode); |
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216 } |
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217 |
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218 void CCreatorRandomDataParser::OnIgnorableWhiteSpaceL(const TDesC8& /*aBytes*/, TInt aErrorCode) |
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219 { |
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220 LOGSTRING2("Creator: CCreatorRandomDataParser::OnIgnorableWhiteSpaceL (Error code: %d)", aErrorCode); |
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221 User::LeaveIfError(aErrorCode); |
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222 } |
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223 |
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224 void CCreatorRandomDataParser::OnSkippedEntityL(const RString& /*aName*/, TInt aErrorCode) |
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225 { |
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226 LOGSTRING2("Creator: CCreatorRandomDataParser::OnSkippedEntityL (Error code: %d)", aErrorCode); |
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227 User::LeaveIfError(aErrorCode); |
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228 } |
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229 |
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230 void CCreatorRandomDataParser::OnProcessingInstructionL(const TDesC8& /*aTarget*/, |
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231 const TDesC8& /*aData*/, |
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232 TInt aErrorCode) |
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233 { |
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234 LOGSTRING2("Creator: CCreatorRandomDataParser::OnProcessingInstructionL (Error code: %d)", aErrorCode); |
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235 User::LeaveIfError(aErrorCode); |
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236 } |
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237 |
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238 void CCreatorRandomDataParser::OnError(TInt aErrorCode) |
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239 { |
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240 LOGSTRING2("Creator: CCreatorRandomDataParser::OnError: %d", aErrorCode); |
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241 |
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242 iLastError = aErrorCode; |
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243 } |
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244 |
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245 TAny* CCreatorRandomDataParser::GetExtendedInterface(const TInt32 aUid) |
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246 { |
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247 LOGSTRING2("Creator: CCreatorRandomDataParser::GetExtendedInterface (UID: %d)", aUid); |
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248 return this; |
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249 } |
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250 |
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251 void CCreatorRandomDataParser::OnStartElementL(const Xml::RTagInfo& aElement, |
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252 const Xml::RAttributeArray& /*aAttributes*/, |
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253 TInt aErrorCode) |
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254 { |
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255 LOGSTRING2("Creator: CCreatorRandomDataParser::OnStartElementL (Error code: %d)", aErrorCode); |
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256 User::LeaveIfError(aErrorCode); |
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257 |
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258 const TDesC8& elementName8 = aElement.LocalName().DesC(); |
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259 HBufC* elementName16 = Convert8BitTo16BitLC(elementName8); |
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260 if (iInsideRootElement || (elementName16->Des() == KRootElement)) |
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261 { |
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262 iInsideRootElement = ETrue; |
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263 } |
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264 if (iInsideRootElement && (elementName16->Des() == iElementNameArray->MdcaPoint(iDataType))) |
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265 { |
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266 iContentParsingActive = ETrue; |
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267 iContentData->Des().Zero(); |
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268 } |
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269 CleanupStack::PopAndDestroy(elementName16); |
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270 } |
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271 |
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272 void CCreatorRandomDataParser::OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode) |
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273 { |
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274 LOGSTRING2("Creator: CCreatorRandomDataParser::OnEndElementL (Error code: %d)", aErrorCode); |
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275 User::LeaveIfError(aErrorCode); |
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276 |
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277 const TDesC8& elementName8 = aElement.LocalName().DesC(); |
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278 HBufC* elementName16 = Convert8BitTo16BitLC(elementName8); |
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279 if (!iInsideRootElement || (elementName16->Des() == KRootElement)) |
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280 { |
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281 iInsideRootElement = EFalse; |
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282 } |
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283 CleanupStack::PopAndDestroy(elementName16); |
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284 |
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285 if (iContentParsingActive) |
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286 { |
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287 if (iContentData->Des().Length() > 0) |
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288 { |
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289 iResultArray->AppendL(*iContentData); |
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290 } |
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291 iContentParsingActive = EFalse; |
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292 } |
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293 } |
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294 |
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295 void CCreatorRandomDataParser::OnContentL(const TDesC8& aBytes, TInt aErrorCode) |
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296 { |
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297 LOGSTRING2("Creator: CCreatorRandomDataParser::OnContentL (Error code: %d)", aErrorCode); |
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298 User::LeaveIfError(aErrorCode); |
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299 |
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300 if (iContentParsingActive) |
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301 { |
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302 HBufC* data16 = Convert8BitTo16BitLC(aBytes); |
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303 TInt newLen = iContentData->Des().Length() + data16->Des().Length(); |
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304 iContentData = iContentData->ReAllocL(newLen); |
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305 iContentData->Des().Append(*data16); |
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306 CleanupStack::PopAndDestroy(data16); |
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307 } |
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308 } |
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309 |
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310 HBufC16* CCreatorRandomDataParser::Convert8BitTo16BitLC(const TDesC8& aInput) |
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311 { |
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312 LOGSTRING("Creator: CCreatorRandomDataParser::Convert8BitTo16BitLC"); |
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313 HBufC16* output = NULL; |
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314 |
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315 output = CnvUtfConverter::ConvertToUnicodeFromUtf8L(aInput); |
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316 |
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317 CleanupStack::PushL(output); |
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318 return output; |
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319 } |
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320 |
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321 TInt CCreatorRandomDataParser::GetError() const |
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322 { |
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323 return iLastError; |
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324 } |