1 /* |
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2 * Copyright (c) 2006 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: CCSXHHTMLContentParser class definition |
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15 * |
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16 */ |
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17 |
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18 #include "CSXHHTMLContentParser.h" |
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19 #include "CSXHXMLParseHandler.h" |
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20 #include "CSXHHtmlTOC1.h" |
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21 #include "CSXHKywdTOC1.h" |
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22 #include "CSXHHtmlTOC2.h" |
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23 #include "CSXHHelpDataBase.h" |
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24 #include "csxhconstants.h" |
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25 #include "CSXHRuntimeIndexing.h" |
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26 #include "CSXHViewIDs.h" |
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27 |
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28 #include <eikenv.h> |
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29 #include <utf.h> |
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30 #include <data_caging_path_literals.hrh> |
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31 #include <zipfile.h> |
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32 #include <bautils.h> |
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33 #include <SenXmlReader.h> |
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34 #include <f32file.h> |
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35 #include <pathinfo.h> |
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36 |
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37 //Input Language variation changes |
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38 #include <PtiEngine.h> |
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39 |
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40 const TInt KOffset = 2; |
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41 |
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42 CCSXHHTMLContentParser* CCSXHHTMLContentParser::NewL(CCoeEnv* aCoeEnv) |
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43 { |
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44 CCSXHHTMLContentParser* self = CCSXHHTMLContentParser::NewLC(aCoeEnv); |
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45 CleanupStack::Pop(self); |
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46 return self; |
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47 } |
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48 |
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49 CCSXHHTMLContentParser* CCSXHHTMLContentParser::NewLC(CCoeEnv* aCoeEnv) |
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50 { |
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51 CCSXHHTMLContentParser* self = new (ELeave) CCSXHHTMLContentParser(aCoeEnv); |
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52 CleanupStack::PushL(self); |
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53 self->ConstructL(); |
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54 return self; |
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55 } |
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56 |
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57 void CCSXHHTMLContentParser::ConstructL() |
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58 { |
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59 //RUNTIME |
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60 GetSupportedFeatureListL(); |
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61 } |
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62 |
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63 CCSXHHTMLContentParser::CCSXHHTMLContentParser(CCoeEnv* aCoeEnv) : iCoeEnv(aCoeEnv) |
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64 { |
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65 } |
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66 |
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67 CCSXHHTMLContentParser::~CCSXHHTMLContentParser() |
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68 { |
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69 delete iXmlReader; |
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70 |
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71 //No need to delete the entries here, it will be done by the database |
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72 iHtmlTOC1List.Close(); |
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73 |
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74 //Delete all contents from the array. |
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75 TInt count = iDuplicateHelpTopicList.Count(); |
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76 CCSXHHtmlTOC1* toc1; |
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77 for(TInt i=0;i<count;++i ) |
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78 { |
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79 toc1 = iDuplicateHelpTopicList[i]; |
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80 delete toc1; |
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81 } |
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82 iDuplicateHelpTopicList.Reset(); |
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83 iDuplicateHelpTopicList.Close(); |
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84 |
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85 // Closes the array and frees all memory allocated to the array. |
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86 // iSupportedFeatures.Close(); |
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87 |
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88 delete iSupportedInputLanguages; |
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89 delete iFeatureManager_FeatureIds; |
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90 delete iIndexing; |
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91 } |
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92 |
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93 void CCSXHHTMLContentParser::GenerateTOC1ListL(CCSXHHelpDataBase* aDataBase) |
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94 { |
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95 RFs& FileSession = iCoeEnv->FsSession(); |
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96 |
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97 TDriveList DirList; |
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98 if(FileSession.DriveList(DirList) != KErrNone) |
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99 return; |
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100 CCSXHXMLParseHandler_MetaFile* XMLParser = CCSXHXMLParseHandler_MetaFile::NewL(iCoeEnv); |
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101 CleanupStack::PushL(XMLParser); |
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102 InitializeReaderL(XMLParser); |
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103 |
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104 |
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105 TBuf<KMaxFileName>* rootDir = new(ELeave) TBuf<KMaxFileName>; |
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106 CleanupStack::PushL(rootDir);//5 |
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107 |
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108 // begin runtime index XML generating |
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109 // |
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110 iIndexing = CCSXHRuntimeIndexing::NewL(); |
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111 TInt driveListSize = DirList.Length(); |
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112 TBool dirExists = iIndexing->IndexFileExistsL(); |
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113 CDirScan* scanner=CDirScan::NewLC(FileSession); |
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114 #ifdef _DEBUG |
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115 RDebug::Print(_L("runtime indexing object successfully build")); |
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116 #endif |
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117 for(TInt dir(0); dir < driveListSize; dir++) |
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118 { |
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119 TInt error; |
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120 TDriveInfo info; |
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121 TChar driveLetter = '?'; |
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122 error = FileSession.Drive(info, dir); |
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123 |
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124 if ( ( error == KErrNone ) && |
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125 (DirList[dir] && info.iType != EMediaNotPresent)) |
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126 { |
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127 RFs::DriveToChar( dir, driveLetter ); |
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128 TInt dirChanged = iIndexing->CheckDirChangeL( driveLetter ); |
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129 rootDir->Delete( 0, rootDir->Length() );//Clear the previous contents |
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130 rootDir->Append( driveLetter ); |
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131 |
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132 if ( dirExists |
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133 && ( dirChanged == KNoChange |
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134 || dirChanged == KNoDirExist) ) |
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135 { |
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136 // xml exist and no install/uninstall happened |
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137 // while Z needs special process once its index file exists |
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138 #ifdef _DEBUG |
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139 RDebug::Print(_L("Used to launch, scan drive number: %d"), dir); |
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140 #endif |
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141 if ( dirChanged == KNoChange ) |
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142 { |
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143 // no modify helps, so just parse index.xml |
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144 // |
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145 HandleMasterMetaFileL( aDataBase, driveLetter, XMLParser ); |
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146 } |
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147 else // KNoDirExist |
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148 { |
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149 // help content folder removed due to some reason (uninstall/crash?) |
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150 // delete index file in case it exist |
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151 #ifdef _DEBUG |
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152 RDebug::Print( _L("no resource folder, delete index.xml if exists") ); |
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153 #endif |
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154 iIndexing->DeleteIndexFileL( driveLetter ); |
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155 } |
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156 } |
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157 else |
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158 { |
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159 // xml not exist or install/uninstall not happend |
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160 // |
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161 if( GetHTMLContentPathForDriveL( rootDir,iCoeEnv ) ) |
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162 { |
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163 #ifdef _DEBUG |
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164 RDebug::Print( _L("No index, scan folder for parsing, drive letter: %d"), dir ); |
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165 #endif |
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166 iIndexing->BeginIndexFileL( driveLetter ); |
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167 scanner->SetScanDataL(*rootDir |
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168 ,KEntryAttDir|KEntryAttMatchExclusive, |
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169 ESortByName|EAscending, CDirScan::EScanDownTree); |
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170 ScanAndParseXMLfileToCreateTOC1ObjectL(FileSession,scanner,aDataBase, |
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171 dir,XMLParser); |
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172 |
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173 iIndexing->FinishAndCloseIndexFileL(); |
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174 |
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175 } |
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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 } |
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181 CleanupStack::PopAndDestroy( scanner ); |
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182 CleanupStack::PopAndDestroy(rootDir); |
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183 CleanupStack::PopAndDestroy(XMLParser); |
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184 |
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185 ClearReader(); |
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186 } |
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187 |
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188 TBool CCSXHHTMLContentParser::GetHTMLContentPathForDriveL(TBuf<KMaxFileName>* aContentDrive,CCoeEnv *aCoeEnv) |
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189 { |
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190 // get the path to language level |
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191 // Input: aContentDrive == C or E or Z |
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192 // Output: aContentDrive == C:\\resource\\xhtml\\01\\ (or Z:\\resource\\xhtml\\31\\) |
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193 // |
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194 aContentDrive->Append(KXhtmlFolder); |
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195 TInt len = aContentDrive->Length(); |
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196 RFs& FileSession = aCoeEnv->FsSession(); |
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197 RArray<TLanguage> langs; |
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198 BaflUtils::GetDowngradePathL(FileSession,User::Language(),langs); |
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199 |
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200 for(int i = 0; i < langs.Count(); ++i) |
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201 { |
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202 TLanguage lang = langs[i]; |
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203 //TSW Error: UKAL-6YL72P |
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204 //Tool chain uses full symbian language id in |
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205 //the directory name, which is not detected by help application. |
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206 // |
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207 if(lang < 10) |
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208 { |
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209 aContentDrive->AppendNumFixedWidth(lang,EDecimal,2); |
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210 } |
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211 else |
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212 { |
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213 aContentDrive->AppendNum(lang); |
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214 } |
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215 |
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216 aContentDrive->Append(KFwdSlash); |
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217 if(BaflUtils::PathExists(FileSession,*aContentDrive)) |
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218 { |
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219 langs.Reset(); |
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220 return ETrue; |
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221 } |
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222 else |
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223 { |
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224 aContentDrive->Delete((len-1),aContentDrive->Length()-len); |
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225 } |
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226 } |
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227 langs.Reset(); |
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228 return EFalse; |
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229 } |
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230 |
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231 TBool CCSXHHTMLContentParser::HandleMasterMetaFileL(CCSXHHelpDataBase* aDataBase, |
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232 TChar& aDrive, MSenContentHandlerClient *aPrevHandler) |
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233 { |
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234 RFs& FileSession = iCoeEnv->FsSession(); |
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235 TBuf<KMaxFileName> masterFile; |
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236 |
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237 iIndexing->GetPrivatePath( masterFile ); |
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238 masterFile.Append( aDrive ); |
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239 masterFile.Append( KFwdSlash ); |
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240 iIndexing->AppendLocaleL( masterFile ); |
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241 masterFile.Append( KMasterMetaFile ); |
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242 if(BaflUtils::FileExists( FileSession,masterFile ) ) |
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243 { |
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244 #ifdef _DEBUG |
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245 RDebug::Print(_L("index exist begin to parse! %c"), TUint( aDrive ) ); |
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246 #endif |
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247 CCSXHXMLParseHandler_MasterMetaFile* masterMetaHandler = |
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248 CCSXHXMLParseHandler_MasterMetaFile::NewL(iCoeEnv); |
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249 masterMetaHandler->SetDataBasePtr(aDataBase); |
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250 masterMetaHandler->SetHtmlContentParserPtr(this); |
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251 CleanupStack::PushL(masterMetaHandler); |
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252 |
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253 iXmlReader->SetContentHandler(*masterMetaHandler); |
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254 // ParseL is not in async |
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255 iXmlReader->ParseL(FileSession,masterFile); |
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256 iXmlReader->SetContentHandler(*aPrevHandler); |
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257 CleanupStack::PopAndDestroy(masterMetaHandler); |
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258 } |
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259 |
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260 return ETrue; |
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261 } |
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262 |
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263 TBool CCSXHHTMLContentParser::IsRedirectedL(CCSXHHelpDataBase *aDataBase, |
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264 const TDesC &aPath, TUid &aUid, TCoeContextName &aContextName) |
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265 { |
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266 RFs& FileSession = iCoeEnv->FsSession(); |
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267 TBuf<KMaxFileName> redirectFile( aPath ); |
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268 redirectFile.Append( KRedirectFile ); |
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269 TBool result = EFalse; |
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270 |
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271 if ( BaflUtils::FileExists( FileSession, redirectFile ) ) |
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272 { |
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273 CCSXHXMLParseHandler_RedirectFile* XMLParser = |
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274 CCSXHXMLParseHandler_RedirectFile::NewL(iCoeEnv, aUid, aContextName); |
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275 XMLParser->SetDataBasePtr( aDataBase ); |
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276 |
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277 CleanupStack::PushL( XMLParser ); |
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278 InitializeReaderL( XMLParser ); |
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279 // ParseL is not in async |
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280 iXmlReader->ParseL( FileSession, redirectFile ); |
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281 if ( XMLParser->IsTargetPathFound() ) |
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282 { |
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283 TBuf<KMaxFileName>& targetContextName = XMLParser->TargetContextName(); |
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284 if ( targetContextName.Length() <= aContextName.MaxLength() ) |
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285 { |
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286 aUid = XMLParser->TargetUid(); |
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287 aContextName = targetContextName; |
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288 result = ETrue; |
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289 } |
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290 } |
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291 CleanupStack::PopAndDestroy( XMLParser ); |
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292 ClearReader(); |
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293 } |
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294 |
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295 return result; |
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296 } |
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297 |
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298 void CCSXHHTMLContentParser::GenerateTOC2ListL(CCSXHGenericTOC1& |
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299 aGenericTOC1Object, RPointerArray<CCSXHHelpContentBase>* GenericTOC2List) |
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300 { |
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301 CCSXHXMLParseHandler_IndexFile* XMLParser = CCSXHXMLParseHandler_IndexFile::NewL(iCoeEnv); |
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302 CleanupStack::PushL(XMLParser); |
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303 InitializeReaderL(XMLParser); |
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304 |
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305 XMLParser->SetArray(GenericTOC2List); |
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306 XMLParser->SetGenericTOC1Object(aGenericTOC1Object); |
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307 XMLParser->SetHtmlContentParserPtr(this); |
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308 RFs& FileSession = iCoeEnv->FsSession(); |
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309 CCSXHHtmlTOC1* toc1 = STATIC_CAST(CCSXHHtmlTOC1*,&aGenericTOC1Object); |
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310 TBuf<KMaxFileName> lookupindexfile; |
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311 toc1->GetHelpFileL(lookupindexfile); |
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312 XMLParser->SetPath(lookupindexfile); |
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313 lookupindexfile.Append(KIndexFile); |
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314 |
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315 if(BaflUtils::FileExists(FileSession,lookupindexfile)) |
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316 iXmlReader->ParseL (FileSession,lookupindexfile); |
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317 |
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318 TBuf<KMaxFileName>HelpContentName(toc1->GetName()); |
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319 int toc1Count = iDuplicateHelpTopicList.Count(); |
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320 |
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321 for(int i=0;i < toc1Count;i++) |
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322 { |
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323 CCSXHHtmlTOC1* temptoc1 = iDuplicateHelpTopicList[i]; |
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324 |
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325 if(temptoc1->GetName().CompareF(HelpContentName) == 0) |
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326 { |
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327 TBuf<KMaxFileName> lookup; |
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328 temptoc1->GetHelpFileL(lookup); |
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329 XMLParser->SetPath(lookup); |
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330 lookup.Append(KIndexFile); |
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331 |
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332 if(BaflUtils::FileExists(FileSession,lookup)) |
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333 iXmlReader->ParseL (FileSession,lookup); |
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334 } |
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335 } |
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336 |
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337 CleanupStack::PopAndDestroy(XMLParser); |
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338 ClearReader(); |
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339 } |
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340 |
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341 TAny* CCSXHHTMLContentParser::GetTopicContentL(CCSXHGenericTOC2* aTopic) |
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342 { |
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343 CCSXHHtmlTOC2* topic = STATIC_CAST(CCSXHHtmlTOC2*,aTopic); |
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344 TBuf<KMaxFileName> htmlFile; |
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345 topic->GetHtmlFileName(htmlFile); |
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346 return GetContentsFromFileL(htmlFile,iCoeEnv,iFeatureControl); |
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347 } |
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348 |
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349 |
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350 void CCSXHHTMLContentParser::ScanAndParseXMLfileToCreateTOC1ObjectL( |
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351 RFs& FileSession, |
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352 CDirScan* scanner, |
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353 CCSXHHelpDataBase* aDataBase, |
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354 const TInt& aDrive, |
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355 CCSXHXMLParseHandler_MetaFile* XMLParser |
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356 ) |
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357 { |
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358 CDir* entryList = NULL; |
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359 scanner->NextL(entryList); |
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360 if (!entryList) |
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361 { |
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362 return; |
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363 } |
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364 |
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365 CleanupStack::PushL(entryList); |
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366 |
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367 TInt entryCount = entryList->Count(); |
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368 TInt ROMDrive; |
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369 RFs::CharToDrive(PathInfo::RomRootPath()[0], ROMDrive); |
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370 TBuf<KMaxFileName> lookup; |
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371 |
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372 while (entryCount--) |
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373 { |
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374 TEntry entry = (*entryList)[entryCount]; |
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375 |
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376 //Clear the previous values |
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377 lookup.Delete(0, lookup.Length()); |
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378 lookup.Append(scanner->FullPath()); |
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379 lookup.Append(entry.iName); |
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380 lookup.Append(KFwdSlash); |
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381 lookup.Append(KMetaFile); |
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382 |
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383 //Check whether a file exists |
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384 if (!BaflUtils::FileExists(FileSession,lookup)) |
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385 continue; |
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386 |
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387 TRAPD(parserResult, iXmlReader->ParseL(FileSession, lookup)); |
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388 if (parserResult == KErrNone) |
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389 { |
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390 if (CheckFeatureIDL(XMLParser->GetFeatureIds())) |
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391 { |
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392 if (!IsAppUIdPresentAlready(entry.iName)) |
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393 { |
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394 TBool isRomBased = EFalse; |
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395 TInt32 priority = XMLParser->Priority(); |
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396 |
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397 // Now we take a walk if it's application helps (priority == 0) |
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398 if ((priority != 0) |
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399 && ((aDrive == ROMDrive) || IsRomBasedContentL(FileSession, entry.iName))) |
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400 { |
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401 if (priority < KHighestPriority) |
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402 { |
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403 priority = KHighestPriority; |
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404 } |
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405 else if (priority > KLowestPriority) |
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406 { |
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407 priority = KLowestPriority; |
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408 } |
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409 |
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410 isRomBased = ETrue; |
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411 } |
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412 else |
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413 { |
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414 priority = 0; |
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415 } |
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416 |
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417 CCSXHHtmlTOC1* categoryObj = CCSXHHtmlTOC1::NewL(XMLParser->GetApplicationName(), entry.iName, aDrive, |
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418 isRomBased ? KCSXHToc2ViewID : KCSXHToc2AppHelpsViewID, priority); |
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419 if (!categoryObj->IsValid()) |
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420 { |
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421 delete categoryObj; |
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422 } |
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423 else |
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424 { |
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425 CleanupStack::PushL(categoryObj); |
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426 if (isRomBased) |
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427 { |
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428 if (aDataBase->GetMainTopics()->InsertChildWithPriority(categoryObj, EFalse)) |
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429 { |
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430 iHtmlTOC1List.AppendL(categoryObj); |
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431 } |
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432 else |
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433 { |
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434 iDuplicateHelpTopicList.AppendL(categoryObj); |
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435 } |
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436 } |
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437 else |
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438 { |
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439 if (aDataBase->GetAppHelpsTopics()->InsertChild(categoryObj, EFalse)) |
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440 { |
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441 iHtmlTOC1List.AppendL(categoryObj); |
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442 } |
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443 else |
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444 { |
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445 iDuplicateHelpTopicList.AppendL(categoryObj); |
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446 } |
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447 } |
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448 |
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449 iIndexing->RuntimeGenerateIndexL(*categoryObj, XMLParser->GetFeatureIds()); |
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450 CleanupStack::Pop(categoryObj); |
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451 } |
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452 } |
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453 } |
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454 } |
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455 } |
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456 |
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457 CleanupStack::PopAndDestroy(entryList); |
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458 } |
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459 |
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460 TBool CCSXHHTMLContentParser::IsRomBasedContentL( RFs& FileSession, const TDesC &aUid ) |
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461 { |
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462 #ifdef __WINSCW__ |
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463 return ETrue; |
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464 #endif |
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465 |
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466 TBool result = EFalse; |
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467 CDirScan* scanner=CDirScan::NewLC(FileSession); |
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468 TBuf<KMaxFileName> rootDir; |
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469 rootDir.Append( 'z' ); |
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470 |
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471 if( GetHTMLContentPathForDriveL( &rootDir,iCoeEnv ) ) |
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472 { |
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473 scanner->SetScanDataL(rootDir,KEntryAttDir|KEntryAttMatchExclusive, |
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474 ESortByName|EAscending, CDirScan::EScanDownTree); |
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475 CDir* entryList = NULL; |
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476 scanner->NextL(entryList); |
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477 |
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478 if ( !entryList ) |
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479 { |
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480 CleanupStack::PopAndDestroy( scanner ); |
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481 return EFalse; |
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482 } |
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483 |
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484 TInt entryCount = entryList->Count(); |
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485 |
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486 while ( entryCount-- ) |
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487 { |
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488 TEntry entry=(*entryList)[entryCount]; |
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489 if ( ( entry.iName ).CompareC(aUid) == 0 ) |
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490 { |
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491 result = ETrue; |
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492 break; |
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493 } |
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494 } |
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495 delete entryList; |
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496 } |
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497 |
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498 CleanupStack::PopAndDestroy( scanner ); |
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499 |
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500 return result; |
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501 } |
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502 |
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503 void CCSXHHTMLContentParser::InsertHTMLToc1L( |
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504 const TDesC& aAppUidName, |
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505 const TDesC& aAppName, |
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506 const TInt& aDrive, |
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507 CCSXHHelpDataBase* aDataBase, |
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508 const TDesC& aFeatureIds, |
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509 TInt32 aPriority |
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510 ) |
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511 { |
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512 if (CheckFeatureIDL(aFeatureIds)) |
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513 { |
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514 if (!IsAppUIdPresentAlready(aAppUidName)) |
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515 { |
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516 // Now we take a walk if it's application helps (priority == 0) |
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517 CCSXHHtmlTOC1* categoryObj = CCSXHHtmlTOC1::NewL(aAppName,aAppUidName, aDrive, |
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518 aPriority == 0 ? KCSXHToc2AppHelpsViewID : KCSXHToc2ViewID, aPriority); |
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519 |
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520 if (categoryObj->IsValid()) |
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521 { |
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522 CleanupStack::PushL(categoryObj); |
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523 if (aPriority == 0) |
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524 { |
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525 if (aDataBase->GetAppHelpsTopics()->InsertChild(categoryObj, EFalse)) |
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526 { |
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527 iHtmlTOC1List.AppendL(categoryObj); |
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528 } |
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529 else |
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530 { |
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531 iDuplicateHelpTopicList.AppendL(categoryObj); |
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532 } |
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533 } |
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534 else |
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535 { |
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536 if (aDataBase->GetMainTopics()->InsertChildWithPriority(categoryObj, EFalse)) |
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537 { |
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538 iHtmlTOC1List.AppendL(categoryObj); //Keep a local copy*/ |
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539 } |
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540 else |
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541 { |
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542 iDuplicateHelpTopicList.AppendL(categoryObj); |
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543 } |
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544 } |
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545 CleanupStack::Pop(categoryObj); |
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546 } |
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547 else |
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548 { |
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549 delete categoryObj; |
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550 } |
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551 } |
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552 } |
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553 } |
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554 |
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555 HBufC8* CCSXHHTMLContentParser::GetContentsFromFileL(const TDesC& htmlFile,CCoeEnv* aCoeEnv, |
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556 RFeatureControl& aFeatureControl) |
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557 { |
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558 RFs& fileSession = aCoeEnv->FsSession(); |
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559 TInt SlashPosition = htmlFile.LocateReverse('\\'); |
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560 TBuf<KMaxFileName>* CompressedFile = new (ELeave) TBuf<KMaxFileName>; |
|
561 CleanupStack::PushL(CompressedFile); //1 |
|
562 CompressedFile->Copy(htmlFile.Mid(0,SlashPosition+1)); |
|
563 CompressedFile->Append(KContentZipFile); |
|
564 |
|
565 HBufC8* CssContent = CreateBufferForCSSContentL(aFeatureControl); |
|
566 |
|
567 if(!BaflUtils::FileExists(fileSession,*CompressedFile)) |
|
568 { |
|
569 CleanupStack::PopAndDestroy(CompressedFile); |
|
570 |
|
571 HBufC8* buffer = GetContentsFromHTMLFileL(htmlFile,aCoeEnv); |
|
572 |
|
573 return MergeCssAndHTMLContentL(buffer,CssContent); |
|
574 } |
|
575 |
|
576 // Create an instance of CZipFile. |
|
577 CZipFile* zipFile = CZipFile::NewL(fileSession, *CompressedFile); |
|
578 CleanupStack::PushL(zipFile); //2 |
|
579 |
|
580 // Iterate and get the file name |
|
581 CZipFileMemberIterator* members = zipFile->GetMembersL(); |
|
582 CleanupStack::PushL(members);//3 |
|
583 CZipFileMember* member = members->NextL(); // Get the first file in zip |
|
584 |
|
585 TInt nCount=0; |
|
586 const TBuf<KMaxFileName>*Fname; |
|
587 TBuf<KMaxFileName> *HtmlFileName = new (ELeave) TBuf<KMaxFileName>; |
|
588 CleanupStack::PushL(HtmlFileName); //4 |
|
589 HtmlFileName->Copy(htmlFile.Mid(SlashPosition+1)); |
|
590 for(nCount=0;member!=NULL;nCount++) |
|
591 { |
|
592 Fname = member->Name(); |
|
593 if(Fname->Compare(*HtmlFileName)==0 ) |
|
594 { |
|
595 break; |
|
596 } |
|
597 delete member; |
|
598 member = members->NextL(); |
|
599 } |
|
600 |
|
601 if(NULL == member) |
|
602 { |
|
603 CleanupStack::PopAndDestroy(HtmlFileName); |
|
604 CleanupStack::PopAndDestroy(members); |
|
605 CleanupStack::PopAndDestroy(zipFile); |
|
606 CleanupStack::PopAndDestroy(CompressedFile); |
|
607 |
|
608 HBufC8* buffer = GetContentsFromHTMLFileL(htmlFile,aCoeEnv); |
|
609 return MergeCssAndHTMLContentL(buffer,CssContent); |
|
610 } |
|
611 |
|
612 CleanupStack::PushL(member);//5 |
|
613 RZipFileMemberReaderStream* stream; |
|
614 zipFile->GetInputStreamL(member, stream); |
|
615 CleanupStack::PushL(stream);//6 |
|
616 |
|
617 // Extracts aFileName to a buffer. |
|
618 // If the file is quite huge, then read the file in streaming mode. |
|
619 // For example, use 4KB buffer and read it in an active object. |
|
620 HBufC8* buffer = HBufC8::NewLC(member->UncompressedSize());//5 |
|
621 TPtr8 bufferPtr(buffer->Des()); |
|
622 User::LeaveIfError(stream->Read(bufferPtr, member->UncompressedSize())); |
|
623 |
|
624 // Release all the resources. |
|
625 CleanupStack::Pop(buffer); |
|
626 CleanupStack::PopAndDestroy(stream); |
|
627 CleanupStack::PopAndDestroy(member); |
|
628 CleanupStack::PopAndDestroy(HtmlFileName); |
|
629 CleanupStack::PopAndDestroy(members); |
|
630 CleanupStack::PopAndDestroy(zipFile); |
|
631 CleanupStack::PopAndDestroy(CompressedFile); |
|
632 |
|
633 return MergeCssAndHTMLContentL(buffer,CssContent); |
|
634 } |
|
635 |
|
636 TBool CCSXHHTMLContentParser::HandleMasterKeywordFileL(CCSXHHelpDataBase* aDataBase) |
|
637 { |
|
638 RFs& FileSession = iCoeEnv->FsSession(); |
|
639 CCSXHXMLParseHandler_MasterKywd* XMLParser_MasterKywd = CCSXHXMLParseHandler_MasterKywd::NewL(iCoeEnv); |
|
640 CleanupStack::PushL(XMLParser_MasterKywd); |
|
641 InitializeReaderL(XMLParser_MasterKywd); |
|
642 XMLParser_MasterKywd->SetHtmlContentParserPtr(this); |
|
643 XMLParser_MasterKywd->SetDataBasePtr(aDataBase); |
|
644 TBool bMasterKeywordFilePresent = EFalse; |
|
645 |
|
646 //Check for the availability of Master Keyword file |
|
647 TBuf<KMaxFileName>* Master_kywdPath = new(ELeave) TBuf<KMaxFileName>; |
|
648 CleanupStack::PushL(Master_kywdPath);//5 |
|
649 Master_kywdPath->Append(PathInfo::RomRootPath().Left(1)); |
|
650 GetHTMLContentPathForDriveL(Master_kywdPath,iCoeEnv); |
|
651 Master_kywdPath->Append(KMasterKywdFile); |
|
652 |
|
653 if(BaflUtils::FileExists(FileSession,*Master_kywdPath)) |
|
654 { |
|
655 TRAP_IGNORE(iXmlReader->ParseL(FileSession,*Master_kywdPath )); |
|
656 bMasterKeywordFilePresent = ETrue; |
|
657 } |
|
658 |
|
659 //KMasterKywdFile; |
|
660 CleanupStack::PopAndDestroy(Master_kywdPath); |
|
661 CleanupStack::PopAndDestroy(XMLParser_MasterKywd); |
|
662 ClearReader(); |
|
663 |
|
664 return bMasterKeywordFilePresent; |
|
665 } |
|
666 |
|
667 void CCSXHHTMLContentParser::GenerateKywdTOC1ListL(CCSXHHelpDataBase* aDataBase) |
|
668 { |
|
669 if(!iHtmlTOC1List.Count()) |
|
670 return; |
|
671 TBool bMasterKeywordFilePresent = HandleMasterKeywordFileL(aDataBase); |
|
672 |
|
673 CCSXHXMLParseHandler_Kywd* XMLParser = CCSXHXMLParseHandler_Kywd::NewL(iCoeEnv); |
|
674 CleanupStack::PushL(XMLParser); |
|
675 InitializeReaderL(XMLParser); |
|
676 |
|
677 XMLParser->SetDataBasePtr(aDataBase); |
|
678 XMLParser->SetIsTOC2(EFalse); |
|
679 XMLParser->SetHtmlContentParserPtr(this); |
|
680 |
|
681 //Parse keyword.xml file from Main Array list |
|
682 ParseKeywdFileAndCreatekywdTOC1ObjectsL(iHtmlTOC1List,XMLParser,bMasterKeywordFilePresent); |
|
683 |
|
684 //Parse keyword.xml file from duplicate Array list |
|
685 ParseKeywdFileAndCreatekywdTOC1ObjectsL(iDuplicateHelpTopicList,XMLParser,bMasterKeywordFilePresent); |
|
686 |
|
687 CleanupStack::PopAndDestroy(XMLParser); |
|
688 ClearReader(); |
|
689 } |
|
690 |
|
691 void CCSXHHTMLContentParser::GenerateTOC2ListForKeywordSearchL |
|
692 (CCSXHHelpDataBase* aDataBase,CCSXHKywdTOC1* aKywdTOC1Object) |
|
693 { |
|
694 RPointerArray<CCSXHHtmlTOC1>* TOC1HtmlList = aKywdTOC1Object->GetHtmlTOC1List(); |
|
695 if(!TOC1HtmlList) |
|
696 return; |
|
697 |
|
698 CCSXHXMLParseHandler_Kywd* XMLParser = CCSXHXMLParseHandler_Kywd::NewL(iCoeEnv); |
|
699 CleanupStack::PushL(XMLParser); |
|
700 InitializeReaderL(XMLParser); |
|
701 |
|
702 int toc1Count = TOC1HtmlList->Count(); |
|
703 CCSXHHtmlTOC1* toc1; |
|
704 |
|
705 RFs& FileSession = iCoeEnv->FsSession(); |
|
706 |
|
707 XMLParser->SetDataBasePtr(aDataBase); |
|
708 XMLParser->SetIsTOC2(ETrue); |
|
709 XMLParser->SetHtmlContentParserPtr(this); |
|
710 |
|
711 TBuf<KMaxFileName>* lookup = new(ELeave)TBuf<KMaxFileName>; |
|
712 CleanupStack::PushL(lookup);//3 |
|
713 XMLParser->SetTOC1Title(aKywdTOC1Object->GetName()); |
|
714 for(int i = 0; i < toc1Count ; ++i ) |
|
715 { |
|
716 toc1 = (*TOC1HtmlList)[i]; |
|
717 //Get Corresponding toc1 from Main array and set toc1 object |
|
718 XMLParser->SetCurrentHtmlToc1(GetCorrespondingTOC1FromMainArray(toc1->GetName())); |
|
719 //Clear the previous values |
|
720 lookup->Delete(0,lookup->Length()); |
|
721 toc1->GetHelpFileL(*lookup); |
|
722 XMLParser->SetPath(*lookup); |
|
723 lookup->Append(KKeywordsFile); |
|
724 TRAP_IGNORE(iXmlReader->ParseL (FileSession,*lookup )); |
|
725 aDataBase->IncrementKeywordSearchCount(); |
|
726 } |
|
727 CleanupStack::PopAndDestroy(lookup); |
|
728 CleanupStack::PopAndDestroy(XMLParser); |
|
729 ClearReader(); |
|
730 } |
|
731 |
|
732 CCSXHHelpContentBase* CCSXHHTMLContentParser::GetContextTopicL( |
|
733 CCSXHHelpDataBase *aDataBase, |
|
734 TUid &aUid, |
|
735 TCoeContextName &aContextName |
|
736 ) |
|
737 { |
|
738 TBuf<KMaxFileName> path; |
|
739 TInt32 toc1Count = iHtmlTOC1List.Count(); |
|
740 TInt32 dupToc1Count = iDuplicateHelpTopicList.Count(); |
|
741 CCSXHHtmlTOC1 *toc1 = NULL; |
|
742 CCSXHHtmlTOC1 *temptoc1 = NULL; |
|
743 TBool redirected = EFalse; |
|
744 |
|
745 for ( TInt32 i = 0; i < toc1Count; ++i ) |
|
746 { |
|
747 toc1 = iHtmlTOC1List[i]; |
|
748 if ( aUid == toc1->GetAppUid() ) |
|
749 { |
|
750 toc1->GetHelpFileL( path ); |
|
751 if ( IsRedirectedL( aDataBase, path, aUid, aContextName ) ) |
|
752 { |
|
753 redirected = ETrue; |
|
754 } |
|
755 else |
|
756 { |
|
757 return toc1->GetContextTopic( aContextName ); |
|
758 } |
|
759 break; |
|
760 } |
|
761 } |
|
762 |
|
763 if ( !redirected ) |
|
764 { |
|
765 for ( TInt32 i = 0; i < dupToc1Count; ++i ) |
|
766 { |
|
767 toc1 = iDuplicateHelpTopicList[i]; |
|
768 if ( aUid == toc1->GetAppUid() ) |
|
769 { |
|
770 toc1->GetHelpFileL( path ); |
|
771 if ( IsRedirectedL( aDataBase, path, aUid, aContextName ) ) |
|
772 { |
|
773 redirected = ETrue; |
|
774 } |
|
775 else |
|
776 { |
|
777 temptoc1 = GetCorrespondingTOC1FromMainArray(toc1->GetName()); |
|
778 return temptoc1->GetContextTopic( aContextName ); |
|
779 } |
|
780 } |
|
781 } |
|
782 } |
|
783 |
|
784 if ( redirected ) |
|
785 { |
|
786 for ( TInt32 i = 0; i < toc1Count; ++i ) |
|
787 { |
|
788 toc1 = iHtmlTOC1List[i]; |
|
789 if ( aUid == toc1->GetAppUid() ) |
|
790 { |
|
791 return toc1->GetContextTopic( aContextName ); |
|
792 } |
|
793 } |
|
794 |
|
795 for ( TInt32 i = 0; i < dupToc1Count; ++i ) |
|
796 { |
|
797 toc1 = iDuplicateHelpTopicList[i]; |
|
798 if ( aUid == toc1->GetAppUid() ) |
|
799 { |
|
800 temptoc1 = GetCorrespondingTOC1FromMainArray( toc1->GetName() ); |
|
801 return temptoc1->GetContextTopic( aContextName ); |
|
802 } |
|
803 } |
|
804 } |
|
805 |
|
806 return NULL; |
|
807 } |
|
808 |
|
809 CCSXHHelpContentBase* CCSXHHTMLContentParser::GetHtmlTopicForUrlL(const TDesC& aUrl) |
|
810 { |
|
811 CCSXHHelpContentBase* tocobj = GetObjectBasedonUrlL(iHtmlTOC1List,aUrl,ETrue); |
|
812 |
|
813 if(NULL == tocobj) |
|
814 tocobj = GetObjectBasedonUrlL(iDuplicateHelpTopicList,aUrl,EFalse); |
|
815 |
|
816 return tocobj; |
|
817 } |
|
818 |
|
819 CCSXHHelpContentBase* CCSXHHTMLContentParser::GetObjectBasedonUrlL(RPointerArray<CCSXHHtmlTOC1>& aTOC1ObjectsArray, |
|
820 const TDesC& aUrl, TBool aMainArrayList) |
|
821 { |
|
822 /*For URLs of form |
|
823 file:://<Drive Name>:/system/xhtml/<Lang ID>/<App UID>/Html name |
|
824 We can have help topics for other cases, help topic objects not possible |
|
825 */ |
|
826 TBuf<KMaxFileName> aFileUrl; |
|
827 |
|
828 int toc1Count = aTOC1ObjectsArray.Count(); |
|
829 CCSXHHtmlTOC1* toc1,*temptoc1; |
|
830 for(int j = 0; j < toc1Count; ++j) |
|
831 { |
|
832 toc1 = aTOC1ObjectsArray[j]; |
|
833 TBuf<KMaxFileName> htmlFile; |
|
834 toc1->GetHelpFileL(htmlFile); |
|
835 |
|
836 //Convert fwd slashes to back slashes |
|
837 TInt i = htmlFile.Find(KFwdSlash) ; |
|
838 while (KErrNotFound != i) |
|
839 { |
|
840 htmlFile.Replace(i,1,KBackSlash); |
|
841 i = htmlFile.Find(KFwdSlash) ; |
|
842 } |
|
843 |
|
844 i = aUrl.FindC(htmlFile); |
|
845 if(i != KErrNotFound) |
|
846 { |
|
847 TFileName fileName; |
|
848 i = aUrl.LocateReverseF('/'); |
|
849 fileName = aUrl.Mid(i + 1); |
|
850 if(aMainArrayList) |
|
851 temptoc1 = toc1; |
|
852 else |
|
853 temptoc1 = GetCorrespondingTOC1FromMainArray(toc1->GetName()); |
|
854 |
|
855 return temptoc1->GetHtmlTopicForFile(fileName); |
|
856 } |
|
857 } |
|
858 return NULL; |
|
859 } |
|
860 |
|
861 void CCSXHHTMLContentParser::GetHtmlFileL(CCoeEnv* coeEnv,const short& aDir, |
|
862 const TAppUid& aUid,TBuf<KMaxFileName>& aFileName) |
|
863 { |
|
864 aFileName.Copy(KEmptyString); |
|
865 |
|
866 RFs& FileSession = coeEnv->FsSession(); |
|
867 TDriveList DirList; |
|
868 if( (FileSession.DriveList(DirList)<KErrNone) || |
|
869 (aDir >= DirList.Length())) |
|
870 return; |
|
871 |
|
872 TChar driveLetter = '?'; |
|
873 TDriveInfo info; |
|
874 TInt error = FileSession.Drive(info, aDir); |
|
875 if ((error == KErrNone) && |
|
876 (DirList[aDir] && info.iType != EMediaNotPresent)) |
|
877 { |
|
878 RFs::DriveToChar(aDir, driveLetter); |
|
879 |
|
880 aFileName.Append(driveLetter); |
|
881 GetHTMLContentPathForDriveL(&aFileName,coeEnv); |
|
882 aUid.AppendUid(aFileName); |
|
883 aFileName.Append(KFwdSlash); |
|
884 } |
|
885 } |
|
886 |
|
887 void CCSXHHTMLContentParser::InitializeReaderL(CCSXHXMLParseHandler* aXMLParser) |
|
888 { |
|
889 if(iXmlReader == NULL ) |
|
890 { |
|
891 iXmlReader = CSenXmlReader::NewL(); |
|
892 iXmlReader->SetContentHandler(*aXMLParser); |
|
893 } |
|
894 } |
|
895 void CCSXHHTMLContentParser::ClearReader() |
|
896 { |
|
897 delete iXmlReader; |
|
898 iXmlReader = NULL; |
|
899 } |
|
900 |
|
901 TBool CCSXHHTMLContentParser::IsUidCategoryPresent(const TUid& aUid) |
|
902 { |
|
903 int toc1Count = iHtmlTOC1List.Count(); |
|
904 CCSXHHtmlTOC1* toc1; |
|
905 for(int i = 0; i < toc1Count; ++i) |
|
906 { |
|
907 toc1 = iHtmlTOC1List[i]; |
|
908 if(aUid == toc1->GetAppUid()) |
|
909 return ETrue; |
|
910 } |
|
911 |
|
912 toc1Count = iDuplicateHelpTopicList.Count(); |
|
913 for(int i = 0; i < toc1Count; ++i) |
|
914 { |
|
915 toc1 = iDuplicateHelpTopicList[i]; |
|
916 if(aUid == toc1->GetAppUid()) |
|
917 return ETrue; |
|
918 } |
|
919 return EFalse; |
|
920 } |
|
921 |
|
922 TBool CCSXHHTMLContentParser::GetHTMLToc1(const TDesC& aUid,CCSXHXMLParseHandler* aParser) |
|
923 { |
|
924 TUint AppId; |
|
925 |
|
926 if(!aUid.Length()) |
|
927 return EFalse; |
|
928 |
|
929 TLex FolderUid(aUid.Mid(KOffset)); |
|
930 FolderUid.Val(AppId,EHex); |
|
931 TUid ApplicationUid = TUid::Uid((TInt)AppId); |
|
932 |
|
933 int toc1Count = iHtmlTOC1List.Count(); |
|
934 |
|
935 CCSXHHtmlTOC1* toc1; |
|
936 for(int i = 0; i < toc1Count; ++i) |
|
937 { |
|
938 toc1 = iHtmlTOC1List[i]; |
|
939 if(ApplicationUid == toc1->GetAppUid()) |
|
940 { |
|
941 STATIC_CAST(CCSXHXMLParseHandler_MasterKywd*,aParser)->SetCurrentHtmlToc1(toc1); |
|
942 return ETrue; |
|
943 } |
|
944 } |
|
945 |
|
946 toc1Count = iDuplicateHelpTopicList.Count(); |
|
947 for(int i = 0; i < toc1Count; ++i) |
|
948 { |
|
949 toc1 = iDuplicateHelpTopicList[i]; |
|
950 if(ApplicationUid == toc1->GetAppUid()) |
|
951 { |
|
952 STATIC_CAST(CCSXHXMLParseHandler_MasterKywd*,aParser)->SetCurrentHtmlToc1(toc1); |
|
953 return ETrue; |
|
954 } |
|
955 } |
|
956 |
|
957 return EFalse; |
|
958 } |
|
959 |
|
960 //To get Corresponding toc1 from main array. |
|
961 CCSXHHtmlTOC1* CCSXHHTMLContentParser::GetCorrespondingTOC1FromMainArray(const TDesC& aApplicationName) |
|
962 { |
|
963 TInt toc1Count = iHtmlTOC1List.Count(); |
|
964 CCSXHHtmlTOC1* toc1; |
|
965 for(int i=0;i<toc1Count;++i) |
|
966 { |
|
967 toc1 = iHtmlTOC1List[i]; |
|
968 if(toc1->GetName().CompareF(aApplicationName) == 0) |
|
969 return toc1; |
|
970 } |
|
971 |
|
972 return NULL; |
|
973 } |
|
974 |
|
975 //Check UId is already present in the list. |
|
976 TBool CCSXHHTMLContentParser::IsAppUIdPresentAlready(const TDesC& aUid) |
|
977 { |
|
978 TBool result = EFalse; |
|
979 TInt toc1Count = iHtmlTOC1List.Count(); |
|
980 CCSXHHtmlTOC1* toc1; |
|
981 |
|
982 TUint AppId; |
|
983 TLex FolderUid(aUid.Mid(KOffset)); |
|
984 FolderUid.Val(AppId,EHex); |
|
985 TUid ApplicationUid = TUid::Uid((TInt)AppId); |
|
986 |
|
987 for(int i=0;i<toc1Count;++i) |
|
988 { |
|
989 toc1 = iHtmlTOC1List[i]; |
|
990 if(ApplicationUid == toc1->GetAppUid()) |
|
991 { |
|
992 result = ETrue; |
|
993 break; |
|
994 } |
|
995 } |
|
996 |
|
997 toc1Count = iDuplicateHelpTopicList.Count(); |
|
998 for(int i=0;i<toc1Count;++i) |
|
999 { |
|
1000 toc1 = iDuplicateHelpTopicList[i]; |
|
1001 if(ApplicationUid == toc1->GetAppUid()) |
|
1002 { |
|
1003 result = ETrue; |
|
1004 break; |
|
1005 } |
|
1006 } |
|
1007 |
|
1008 return result; |
|
1009 |
|
1010 } |
|
1011 |
|
1012 void CCSXHHTMLContentParser::ParseKeywdFileAndCreatekywdTOC1ObjectsL( |
|
1013 RPointerArray<CCSXHHtmlTOC1>& aTOC1ObjectsArray, |
|
1014 CCSXHXMLParseHandler_Kywd* XMLParser, TBool bMasterKeywordFilePresent) |
|
1015 { |
|
1016 int toc1Count = aTOC1ObjectsArray.Count(); |
|
1017 CCSXHHtmlTOC1* toc1; |
|
1018 |
|
1019 TBuf<KMaxFileName>* lookup = new(ELeave)TBuf<KMaxFileName>; |
|
1020 CleanupStack::PushL(lookup);//1 |
|
1021 |
|
1022 RFs& FileSession = iCoeEnv->FsSession(); |
|
1023 |
|
1024 for(int i = 0; i < toc1Count; ++i) |
|
1025 { |
|
1026 toc1 = aTOC1ObjectsArray[i]; |
|
1027 |
|
1028 if(bMasterKeywordFilePresent && toc1->IsROMDrive()) |
|
1029 continue; |
|
1030 |
|
1031 //Clear the previous values |
|
1032 lookup->Delete(0,lookup->Length()); |
|
1033 |
|
1034 toc1->GetHelpFileL(*lookup); |
|
1035 lookup->Append(KKeywordsFile); |
|
1036 |
|
1037 //Check whether a file exists |
|
1038 if(!BaflUtils::FileExists(FileSession,*lookup)) |
|
1039 continue; |
|
1040 |
|
1041 XMLParser->SetCurrentHtmlToc1(toc1); |
|
1042 TRAP_IGNORE(iXmlReader->ParseL(FileSession,*lookup )); |
|
1043 } |
|
1044 |
|
1045 CleanupStack::PopAndDestroy(lookup); |
|
1046 } |
|
1047 |
|
1048 //RUNTIME |
|
1049 void CCSXHHTMLContentParser::GetSupportedFeatureListL() |
|
1050 { |
|
1051 RFeatureUidArray SupportedFeatures; |
|
1052 TInt err = iFeatureControl.Connect(); |
|
1053 if ( err == KErrNone ) |
|
1054 { |
|
1055 // ListSupportedFeatures() returns one of the Symbian error codes. |
|
1056 err = iFeatureControl.ListSupportedFeatures( SupportedFeatures ); |
|
1057 |
|
1058 // Remember to call CloseL after using RFeatureControl. |
|
1059 // It disconnects the Feature Manager server. |
|
1060 iFeatureControl.Close(); |
|
1061 } |
|
1062 //As per new req. add true, flase to id and create an array. |
|
1063 |
|
1064 iFeatureManager_FeatureIds = new (ELeave) CDesCArrayFlat(2); |
|
1065 |
|
1066 TBuf<25>CurrFId; |
|
1067 |
|
1068 for(TInt i=0;i<SupportedFeatures.Count();i++) |
|
1069 { |
|
1070 CurrFId.Copy(KEmptyString); |
|
1071 CurrFId.AppendNum(SupportedFeatures[i].iUid); |
|
1072 iFeatureManager_FeatureIds->AppendL(CurrFId); |
|
1073 |
|
1074 CurrFId.Copy(KTrue_StringtoAppend); |
|
1075 CurrFId.AppendNum(SupportedFeatures[i].iUid); |
|
1076 iFeatureManager_FeatureIds->AppendL(CurrFId); |
|
1077 |
|
1078 CurrFId.Copy(KFalse_StringtoAppend); |
|
1079 CurrFId.AppendNum(SupportedFeatures[i].iUid); |
|
1080 iFeatureManager_FeatureIds->AppendL(CurrFId); |
|
1081 } |
|
1082 |
|
1083 //Input Language variation changes |
|
1084 //----------------------------------------- |
|
1085 //Create an array with supported input language |
|
1086 CPtiEngine* ptiEngine = CPtiEngine::NewL(); |
|
1087 CleanupStack::PushL( ptiEngine ); |
|
1088 |
|
1089 CArrayFix<TInt>* languageCodeArray = new(ELeave)CArrayFixFlat<TInt>(2); |
|
1090 |
|
1091 ptiEngine->GetAvailableLanguagesL( languageCodeArray ); |
|
1092 |
|
1093 TInt nCount = languageCodeArray->Count(); |
|
1094 |
|
1095 iSupportedInputLanguages = new (ELeave) CDesCArrayFlat(2); |
|
1096 |
|
1097 //Codescanner gives error, if member variables are pushed. |
|
1098 //CleanupStack::PushL( iSupportedInputLanguages ); |
|
1099 |
|
1100 for(TInt i=0; i<nCount;i++) |
|
1101 { |
|
1102 TInt languageCode = languageCodeArray->At(i); |
|
1103 TBuf<25>Currlang(_L("LANGUAGE_")); |
|
1104 if(languageCode < 10) |
|
1105 Currlang.AppendNumFixedWidth(languageCode,EDecimal,2); |
|
1106 else |
|
1107 Currlang.AppendNum(languageCode); |
|
1108 |
|
1109 iSupportedInputLanguages->AppendL(Currlang); |
|
1110 } |
|
1111 |
|
1112 //CleanupStack::Pop(iSupportedInputLanguages); |
|
1113 CleanupStack::PopAndDestroy( ptiEngine ); |
|
1114 |
|
1115 delete languageCodeArray; |
|
1116 //----------------------------------------- |
|
1117 |
|
1118 SupportedFeatures.Close(); |
|
1119 } |
|
1120 |
|
1121 //RUNTIME |
|
1122 TBool CCSXHHTMLContentParser::CheckFeatureIDL(const TDesC& aFeatureIds) |
|
1123 { |
|
1124 if(/*KHexPrefixLength == aFeatureIds.Length() &&*/ |
|
1125 KErrNotFound != aFeatureIds.Find(KDefaultFeatureIdStringTemp)) |
|
1126 { |
|
1127 return ETrue; |
|
1128 } |
|
1129 |
|
1130 HBufC* Ids = HBufC::NewLC(aFeatureIds.Length()); |
|
1131 TPtr CurrentFeatureIds = Ids->Des(); |
|
1132 CurrentFeatureIds.Copy(aFeatureIds); |
|
1133 CleanupStack::Pop(Ids); |
|
1134 |
|
1135 CDesCArray* FeatureIdList = new (ELeave) CDesCArrayFlat(2); ; |
|
1136 TInt EndPos = CurrentFeatureIds.Locate(' '); |
|
1137 |
|
1138 CleanupStack::PushL(FeatureIdList); |
|
1139 |
|
1140 while (KErrNotFound != EndPos) |
|
1141 { |
|
1142 FeatureIdList->AppendL(CurrentFeatureIds.Mid(0,EndPos));// FId_Val); |
|
1143 CurrentFeatureIds = CurrentFeatureIds.Mid(EndPos+1); |
|
1144 EndPos = CurrentFeatureIds.Locate(' ') ; |
|
1145 } |
|
1146 |
|
1147 if(KErrNotFound == EndPos && 0!= CurrentFeatureIds.Length()) |
|
1148 { |
|
1149 FeatureIdList->AppendL(CurrentFeatureIds); |
|
1150 } |
|
1151 |
|
1152 CleanupStack::Pop(FeatureIdList); |
|
1153 |
|
1154 TInt position; |
|
1155 if(KErrNone == FeatureIdList->Find(KDefaultFeatureIdString,position) || |
|
1156 KErrNone == FeatureIdList->Find(KDefaultFeatureIdStringTemp,position) ) |
|
1157 { |
|
1158 delete FeatureIdList; |
|
1159 delete Ids; |
|
1160 return ETrue; |
|
1161 } |
|
1162 |
|
1163 TInt nCount = FeatureIdList->MdcaCount(); |
|
1164 |
|
1165 |
|
1166 //FeatureManager list contains all enabled featureIds, appended with true, and false. |
|
1167 //New Req. text associated with true_featureId, should be displayed, if Id is enabled. |
|
1168 //else, if featureId is disabled, text associated with false_featureId should be displayed. |
|
1169 // 1. if featureId string contains "false" and it is not in the list, return ETrue. |
|
1170 // 2. if featureId string does not contain "false" and it is present in the list, return ETrue. |
|
1171 // 3. if featureId is part of input language, return ETrue. |
|
1172 for(TInt j=0;j < nCount;j++) |
|
1173 { |
|
1174 if( |
|
1175 (KErrNotFound != FeatureIdList->MdcaPoint(j).Find(KFalseString) && |
|
1176 KErrNone != iFeatureManager_FeatureIds->Find(FeatureIdList->MdcaPoint(j),position))|| |
|
1177 |
|
1178 (KErrNotFound == FeatureIdList->MdcaPoint(j).Find(KFalseString) && |
|
1179 KErrNone == iFeatureManager_FeatureIds->Find(FeatureIdList->MdcaPoint(j),position)) || |
|
1180 |
|
1181 KErrNone == iSupportedInputLanguages->Find(FeatureIdList->MdcaPoint(j),position) |
|
1182 ) |
|
1183 { |
|
1184 delete FeatureIdList; |
|
1185 delete Ids; |
|
1186 return ETrue; |
|
1187 } |
|
1188 } |
|
1189 |
|
1190 delete Ids; |
|
1191 delete FeatureIdList; |
|
1192 return EFalse; |
|
1193 } |
|
1194 |
|
1195 HBufC8* CCSXHHTMLContentParser::CreateBufferForCSSContentL(RFeatureControl& aFeatureControl) |
|
1196 { |
|
1197 RFeatureUidArray SupportedFeatures; |
|
1198 TInt err = aFeatureControl.Connect(); |
|
1199 if ( err == KErrNone ) |
|
1200 { |
|
1201 // ListSupportedFeatures() returns one of the Symbian error codes. |
|
1202 err = aFeatureControl.ListSupportedFeatures( SupportedFeatures ); |
|
1203 |
|
1204 // Remember to call CloseL after using RFeatureControl. |
|
1205 // It disconnects the Feature Manager server. |
|
1206 aFeatureControl.Close(); |
|
1207 } |
|
1208 |
|
1209 //Input Language variation changes |
|
1210 //----------------------------------------- |
|
1211 |
|
1212 CPtiEngine* ptiEngine = CPtiEngine::NewL(); |
|
1213 CleanupStack::PushL( ptiEngine ); |
|
1214 |
|
1215 CArrayFix<TInt>* languageCodeArray = new(ELeave)CArrayFixFlat<TInt>(2); |
|
1216 |
|
1217 ptiEngine->GetAvailableLanguagesL( languageCodeArray ); |
|
1218 |
|
1219 TInt nInputLangCount = languageCodeArray->Count(); |
|
1220 TInt nCount = SupportedFeatures.Count(); |
|
1221 |
|
1222 HBufC8* CssContent = HBufC8::NewLC(nCount * KMaxUnits * 6 + nInputLangCount * 3 + 400); |
|
1223 TPtr8 bufferPtr(CssContent->Des()); |
|
1224 |
|
1225 AppendStyleSheetContent_listitem(bufferPtr,nCount,SupportedFeatures,*languageCodeArray); |
|
1226 AppendStyleSheetContent_paragraph(bufferPtr,nCount,SupportedFeatures,*languageCodeArray); |
|
1227 AppendStyleSheetContent_ahref(bufferPtr,nCount,SupportedFeatures,*languageCodeArray); |
|
1228 AppendStyleSheetContent_none(bufferPtr,nCount,SupportedFeatures); |
|
1229 |
|
1230 SupportedFeatures.Close(); |
|
1231 |
|
1232 CleanupStack::Pop(CssContent); |
|
1233 |
|
1234 //Input Language variation changes |
|
1235 //----------------------------------------- |
|
1236 CleanupStack::PopAndDestroy( ptiEngine ); |
|
1237 |
|
1238 delete languageCodeArray; |
|
1239 //----------------------------------------- |
|
1240 |
|
1241 return CssContent; |
|
1242 } |
|
1243 |
|
1244 HBufC8* CCSXHHTMLContentParser::GetContentsFromHTMLFileL(const TDesC& htmlFile,CCoeEnv* aCoeEnv) |
|
1245 { |
|
1246 RFs& fsSession = aCoeEnv->FsSession(); |
|
1247 RFile file; |
|
1248 |
|
1249 TInt err = file.Open(fsSession,htmlFile,EFileRead|EFileShareReadersOrWriters); |
|
1250 if(KErrNone == err) |
|
1251 { |
|
1252 TInt FileSize; |
|
1253 HBufC8* htmlFileContent = NULL; |
|
1254 if(KErrNone == file.Size(FileSize)) |
|
1255 { |
|
1256 htmlFileContent = HBufC8::NewLC(FileSize); |
|
1257 TPtr8 PtrContent = htmlFileContent->Des(); |
|
1258 |
|
1259 file.Read(PtrContent); |
|
1260 CleanupStack::Pop(htmlFileContent); |
|
1261 } |
|
1262 file.Close(); |
|
1263 return htmlFileContent; |
|
1264 } |
|
1265 else |
|
1266 { |
|
1267 return NULL; |
|
1268 } |
|
1269 } |
|
1270 |
|
1271 HBufC8* CCSXHHTMLContentParser::MergeCssAndHTMLContentL(HBufC8* aHTMLBuffer, HBufC8* aCssContent) |
|
1272 { |
|
1273 TInt BufferLength=0; |
|
1274 if(aHTMLBuffer) |
|
1275 BufferLength = aHTMLBuffer->Size(); |
|
1276 |
|
1277 if(aCssContent) |
|
1278 BufferLength += aCssContent->Size(); |
|
1279 |
|
1280 HBufC8* Htmlbuffer = HBufC8::NewLC(BufferLength); |
|
1281 |
|
1282 TPtr8 HtmlbufferPtr(Htmlbuffer->Des()); |
|
1283 |
|
1284 if(aCssContent) |
|
1285 { |
|
1286 HtmlbufferPtr.Copy(aCssContent->Des()); |
|
1287 delete aCssContent; |
|
1288 } |
|
1289 |
|
1290 if(aHTMLBuffer) |
|
1291 { |
|
1292 HtmlbufferPtr.Append(aHTMLBuffer->Des()); |
|
1293 delete aHTMLBuffer; |
|
1294 } |
|
1295 |
|
1296 if(Htmlbuffer) |
|
1297 CleanupStack::Pop(Htmlbuffer); |
|
1298 |
|
1299 return Htmlbuffer; |
|
1300 } |
|
1301 |
|
1302 void CCSXHHTMLContentParser::AppendStyleSheetContent_listitem(TPtr8& abufferptr,TInt aFeatureIdCount, |
|
1303 RFeatureUidArray& aSupportedFeatures, |
|
1304 CArrayFix<TInt>& alanguageCodeArray) |
|
1305 { |
|
1306 //List Items |
|
1307 //--------------------------------------------------------- |
|
1308 abufferptr.Copy(KCsstext_First); |
|
1309 |
|
1310 for(TInt i=0;i<aFeatureIdCount;++i) |
|
1311 { |
|
1312 TBuf<KMaxFileName> FeatureId; |
|
1313 FeatureId.Format(KtextFormat_true_l,aSupportedFeatures[i].iUid); |
|
1314 //FeatureId.Append(KComma); |
|
1315 abufferptr.Append(FeatureId); |
|
1316 } |
|
1317 |
|
1318 for(TInt i=0;i<alanguageCodeArray.Count();++i) |
|
1319 { |
|
1320 TBuf<KMaxFileName> FeatureId; |
|
1321 if(alanguageCodeArray[i] < 10) |
|
1322 FeatureId.Format(KtextFormat_lang_0l,alanguageCodeArray[i]); |
|
1323 else |
|
1324 FeatureId.Format(KtextFormat_lang_l,alanguageCodeArray[i]); |
|
1325 |
|
1326 abufferptr.Append(FeatureId); |
|
1327 } |
|
1328 |
|
1329 abufferptr.Append(KDefaultFeatureId); |
|
1330 abufferptr.Append(KCsstext_displayp_li); |
|
1331 abufferptr.Append(KCsstext_Last); |
|
1332 //--------------------------------------------------------- |
|
1333 } |
|
1334 |
|
1335 void CCSXHHTMLContentParser::AppendStyleSheetContent_paragraph(TPtr8& abufferptr,TInt aFeatureIdCount, |
|
1336 RFeatureUidArray& aSupportedFeatures, |
|
1337 CArrayFix<TInt>& alanguageCodeArray) |
|
1338 { |
|
1339 //Paragraph |
|
1340 //--------------------------------------------------------- |
|
1341 abufferptr.Append(KCsstext_First); |
|
1342 for(TInt i=0;i<aFeatureIdCount;++i) |
|
1343 { |
|
1344 TBuf<KMaxFileName> FeatureId; |
|
1345 FeatureId.Format(KtextFormat_true_b,aSupportedFeatures[i].iUid); |
|
1346 //FeatureId.Append(KComma); |
|
1347 |
|
1348 abufferptr.Append(FeatureId); |
|
1349 } |
|
1350 |
|
1351 for(TInt i=0;i<alanguageCodeArray.Count();++i) |
|
1352 { |
|
1353 TBuf<KMaxFileName> FeatureId; |
|
1354 if(alanguageCodeArray[i] < 10) |
|
1355 FeatureId.Format(KtextFormat_lang_0b,alanguageCodeArray[i]); |
|
1356 else |
|
1357 FeatureId.Format(KtextFormat_lang_b,alanguageCodeArray[i]); |
|
1358 |
|
1359 abufferptr.Append(FeatureId); |
|
1360 } |
|
1361 |
|
1362 abufferptr.Append(KDefaultFeatureId); |
|
1363 abufferptr.Append(KCsstext_displayp_p); |
|
1364 abufferptr.Append(KCsstext_Last); |
|
1365 |
|
1366 //--------------------------------------------------------- |
|
1367 } |
|
1368 |
|
1369 void CCSXHHTMLContentParser::AppendStyleSheetContent_ahref(TPtr8& abufferptr,TInt aFeatureIdCount, |
|
1370 RFeatureUidArray& aSupportedFeatures, |
|
1371 CArrayFix<TInt>& alanguageCodeArray) |
|
1372 { |
|
1373 //A href |
|
1374 //--------------------------------------------------------- |
|
1375 abufferptr.Append(KCsstext_First); |
|
1376 for(TInt i=0;i<aFeatureIdCount;++i) |
|
1377 { |
|
1378 TBuf<KMaxFileName> FeatureId; |
|
1379 FeatureId.Format(KtextFormat_true_a,aSupportedFeatures[i].iUid); |
|
1380 abufferptr.Append(FeatureId); |
|
1381 } |
|
1382 |
|
1383 for(TInt i=0;i<alanguageCodeArray.Count();++i) |
|
1384 { |
|
1385 TBuf<KMaxFileName> FeatureId; |
|
1386 if(alanguageCodeArray[i] < 10) |
|
1387 FeatureId.Format(KtextFormat_lang_0a,alanguageCodeArray[i]); |
|
1388 else |
|
1389 FeatureId.Format(KtextFormat_lang_a,alanguageCodeArray[i]); |
|
1390 abufferptr.Append(FeatureId); |
|
1391 } |
|
1392 |
|
1393 abufferptr.Append(KDefaultFeatureId); |
|
1394 abufferptr.Append(KCsstext_displayp_a); |
|
1395 abufferptr.Append(KCsstext_Last); |
|
1396 |
|
1397 //--------------------------------------------------------- |
|
1398 } |
|
1399 |
|
1400 void CCSXHHTMLContentParser::AppendStyleSheetContent_none(TPtr8& abufferptr,TInt aFeatureIdCount, |
|
1401 RFeatureUidArray& aSupportedFeatures |
|
1402 ) |
|
1403 { |
|
1404 //False |
|
1405 //--------------------------------------------------------- |
|
1406 abufferptr.Append(KCsstext_First); |
|
1407 for(TInt i=0;i<aFeatureIdCount;++i) |
|
1408 { |
|
1409 TBuf<KMaxFileName> FeatureId; |
|
1410 FeatureId.Format(KtextFormat_false,aSupportedFeatures[i].iUid,aSupportedFeatures[i].iUid,aSupportedFeatures[i].iUid); |
|
1411 abufferptr.Append(FeatureId); |
|
1412 } |
|
1413 |
|
1414 abufferptr.Append(KDefaultFeatureId); |
|
1415 abufferptr.Append(KCsstext_displayp_n); |
|
1416 abufferptr.Append(KCsstext_Last); |
|
1417 |
|
1418 //--------------------------------------------------------- |
|
1419 } |
|