author | Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com> |
Mon, 30 Mar 2009 12:54:55 +0300 | |
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child 36 | 0ed94ceaa377 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Opml parser. |
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* |
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*/ |
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#include "OpmlParser.h" |
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#include "CleanupLibXml2.h" |
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#include "LeakTracker.h" |
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#include "PackedFolder.h" |
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#include "XmlUtils.h" |
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// Element and attribute names used by this parser. |
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_LIT8(KBody, "body"); |
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_LIT8(KHead, "head"); |
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_LIT8(KTitle, "title"); |
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_LIT8(KIsComment, "isComment"); |
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_LIT8(KOml, "oml"); |
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_LIT8(KOpml, "opml"); |
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_LIT8(KOutlineDocument, "outlineDocument"); |
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_LIT8(KOutline, "outline"); |
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_LIT8(KText, "text"); |
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_LIT8(KUrl, "url"); |
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_LIT8(KXmlUrl, "xmlUrl"); |
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_LIT(KRootFolder, "Root Folder"); |
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_LIT(KComma, " , "); |
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_LIT(KBackQuote, " ` "); |
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const TInt KMaxURLLength = 256; |
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// ----------------------------------------------------------------------------- |
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// RssFeedParser::NewL |
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// |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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COpmlParser* COpmlParser::NewL(CXmlUtils& aXmlUtils) |
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{ |
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COpmlParser* self = new (ELeave) COpmlParser(aXmlUtils); |
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CleanupStack::PushL(self); |
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self->ConstructL(); |
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CleanupStack::Pop(); |
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return self; |
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} |
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// ----------------------------------------------------------------------------- |
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// COpmlParser::COpmlParser |
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// |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// ----------------------------------------------------------------------------- |
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// |
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COpmlParser::COpmlParser(CXmlUtils& aXmlUtils): |
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iLeakTracker(CLeakTracker::EOpmlParser), iXmlUtils(aXmlUtils) |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// COpmlParser::ConstructL |
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// |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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// |
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void COpmlParser::ConstructL() |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// COpmlParser::~COpmlParser |
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// |
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// Deconstructor. |
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// ----------------------------------------------------------------------------- |
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// |
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COpmlParser::~COpmlParser() |
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{ |
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} |
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// ----------------------------------------------------------------------------- |
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// COpmlParser::IsSupported |
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// |
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// Returns true if this parser can process the given document. |
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// ----------------------------------------------------------------------------- |
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// |
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TBool COpmlParser::IsSupported(RXmlEngDocument aDocument, const TDesC& /*aContentType*/) const |
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{ |
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TXmlEngElement node = NULL; |
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// Get the root element. |
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node = iXmlUtils.GetDocumentFirstElement(aDocument); |
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113 |
|
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// If the root node is missing the feed isn't supported. |
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if (node.IsNull()) |
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116 |
{ |
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return EFalse; |
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118 |
} |
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119 |
|
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// If the root node is not HEAD_STR the feed isn't supported. |
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else if (!iXmlUtils.IsNamed(node, KOpml) && |
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!iXmlUtils.IsNamed(node, KOml) && |
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!iXmlUtils.IsNamed(node, KOutlineDocument)) |
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124 |
{ |
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125 |
return EFalse; |
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126 |
} |
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127 |
|
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return ETrue; |
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} |
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130 |
|
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131 |
|
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132 |
// ----------------------------------------------------------------------------- |
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133 |
// COpmlParser::ParseL |
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// |
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135 |
// Creates a FolderItem instance from the given document. |
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// ----------------------------------------------------------------------------- |
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// |
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CPackedFolder* COpmlParser::ParseL(TDesC8& aBuffer, const TDesC& aContentType, |
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const TDesC& aCharSet, const TDesC& aImportRootFolder) const |
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140 |
{ |
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141 |
RXmlEngDocument document; |
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142 |
TXmlEngElement rootNode; |
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143 |
TXmlEngElement bodyNode; |
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CPackedFolder* packedFolder = NULL; |
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145 |
|
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146 |
// Parse the buffer. |
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147 |
document = iXmlUtils.ParseBufferL(aBuffer, aCharSet); |
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148 |
CleanupClosePushL(document); |
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149 |
|
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150 |
if (!IsSupported(document, aContentType)) |
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151 |
{ |
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152 |
User::Leave(KErrNotSupported); |
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153 |
} |
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154 |
|
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155 |
// Get the root node. |
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156 |
rootNode = iXmlUtils.GetDocumentFirstElement(document); |
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157 |
|
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158 |
// Find the body element. |
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159 |
bodyNode = iXmlUtils.GetFirstNamedChild(rootNode, KBody()); |
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160 |
|
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161 |
if (bodyNode.IsNull()) |
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162 |
{ |
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163 |
User::Leave(KErrCorrupt); |
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164 |
} |
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165 |
|
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166 |
// Process the body. |
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167 |
packedFolder = CPackedFolder::NewL(); |
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168 |
CleanupStack::PushL(packedFolder); |
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169 |
|
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170 |
TBuf<KMaxFileName> OPMLRootFolderName; |
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171 |
|
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172 |
if(aImportRootFolder.Length()<=0) |
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173 |
{ |
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174 |
// This will happen only while importing default OPML file - Do nothing |
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175 |
} |
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176 |
else |
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177 |
{ |
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178 |
// Query for the opml/head/title |
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179 |
|
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180 |
// Find the head/title element. |
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181 |
TXmlEngElement headNode; |
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182 |
HBufC* Title = NULL; |
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183 |
headNode = iXmlUtils.GetFirstNamedChild(rootNode, KHead()); |
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|
184 |
|
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185 |
if(!headNode.IsNull()) |
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186 |
{ |
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187 |
TXmlEngElement titleNode; |
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188 |
titleNode = iXmlUtils.GetFirstNamedChild(headNode, KTitle()); |
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189 |
|
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190 |
if(!titleNode.IsNull()) |
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191 |
Title = iXmlUtils.ExtractTextL(titleNode); |
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|
192 |
} |
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|
193 |
|
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|
194 |
CleanupStack::PushL(Title); |
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|
195 |
|
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196 |
if(Title == NULL) |
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197 |
OPMLRootFolderName.Append(aImportRootFolder); |
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198 |
else |
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199 |
OPMLRootFolderName.Append(Title->Des()); |
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|
200 |
|
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201 |
CleanupStack::PopAndDestroy(/*Title*/); |
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202 |
} |
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|
203 |
|
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204 |
packedFolder->FolderBeginsL(KRootFolder); |
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|
205 |
|
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|
206 |
if(OPMLRootFolderName.Length() > 0) |
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|
207 |
packedFolder->FolderBeginsL(OPMLRootFolderName); |
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|
208 |
|
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|
209 |
ProcessFolderL(bodyNode, *packedFolder); |
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|
210 |
|
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|
211 |
if(OPMLRootFolderName.Length() > 0) |
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212 |
packedFolder->FolderEndsL(); |
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|
213 |
|
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214 |
packedFolder->FolderEndsL(); |
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|
215 |
packedFolder->Trim(); |
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216 |
packedFolder->DoneL(); |
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|
217 |
|
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|
218 |
CleanupStack::Pop(packedFolder); |
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|
219 |
CleanupStack::PopAndDestroy(/*document*/); |
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|
220 |
|
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221 |
return packedFolder; |
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|
222 |
} |
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// ----------------------------------------------------------------------------- |
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// COpmlParser::ProcessFolderL |
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// |
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// Populates the FolderItem instance with the values from the given node. |
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// |
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// TODO: Factor out the recursion. |
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// ----------------------------------------------------------------------------- |
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// |
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void COpmlParser::ProcessFolderL(TXmlEngElement aNode, CPackedFolder& aPackedFolder) const |
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{ |
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_LIT(KTrue, "true"); |
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const TTime KTimeZero(0); |
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|
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TXmlEngElement node; |
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TBool isFolder; |
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HBufC* itemName = NULL; |
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HBufC* itemUrl = NULL; |
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HBufC* isComment = NULL; |
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RPointerArray<HBufC> titleArray; |
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const TInt KAutoUpdatingOff = 0; |
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|
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HBufC* FeedUrlsInCurrentFolder = NULL; |
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247 |
|
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// Process the body's children. |
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node = iXmlUtils.GetFirstElementChild(aNode); |
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250 |
|
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while (node.NotNull()) |
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{ |
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isFolder = EFalse; |
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254 |
|
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// Process an outline element. |
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if (iXmlUtils.IsNamed(node, KOutline)) |
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257 |
{ |
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// Skip the element and any children if its a comment. |
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if ((isComment = iXmlUtils.AttributeL(node, KIsComment)) != NULL) |
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260 |
{ |
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if (isComment->CompareF(KTrue()) == 0) |
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{ |
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delete isComment; |
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|
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// Skip the element. |
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node = iXmlUtils.GetNextSiblingElement(node); |
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continue; |
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} |
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269 |
|
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delete isComment; |
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} |
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272 |
|
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// If the node has a outline child its a folder. |
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if (iXmlUtils.GetFirstNamedChild(node, KOutline).NotNull()) |
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{ |
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isFolder = ETrue; |
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} |
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|
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// Extract the name. |
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itemName = iXmlUtils.AttributeL(node, KText); |
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if (itemName == NULL) |
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282 |
{ |
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itemName = KNullDesC().AllocL(); |
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} |
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itemName->Des().Trim(); |
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CleanupStack::PushL(itemName); |
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|
287 |
|
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// If the node isn't a folder then add a feed item |
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if (!isFolder) |
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290 |
{ |
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TBool found = EFalse; |
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titleArray.AppendL(itemName); |
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CleanupStack::Pop(itemName); |
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// Extract the url. |
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itemUrl = iXmlUtils.AttributeL(node, KUrl); |
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if (itemUrl == NULL) |
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297 |
{ |
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itemUrl = iXmlUtils.AttributeL(node, KXmlUrl); |
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if (itemUrl == NULL) |
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300 |
{ |
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itemUrl = KNullDesC().AllocL(); |
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|
302 |
} |
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|
303 |
} |
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|
304 |
|
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CleanupStack::PushL(itemUrl); |
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|
306 |
|
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|
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// Clean up the url. |
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TPtr ptr(itemUrl->Des()); |
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iXmlUtils.CleanupUrlL(ptr); |
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|
310 |
|
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itemUrl->Des().Trim(); |
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|
312 |
|
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for(TInt i = 0;i<titleArray.Count()-1;i++) |
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|
314 |
{ |
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315 |
if(itemName->Des().Compare(titleArray[i]->Des())==0) |
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|
316 |
found = ETrue; |
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|
317 |
} |
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|
318 |
|
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|
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HBufC* titleAndUrl = HBufC::NewL(itemUrl->Length()+itemName->Length()+KBackQuote().Length()); |
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|
320 |
CleanupStack::PushL(titleAndUrl); |
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|
321 |
titleAndUrl->Des().Copy(itemName->Des()); |
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|
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titleAndUrl->Des().Append(KBackQuote()); |
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|
323 |
titleAndUrl->Des().Append(itemUrl->Des()); |
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|
324 |
if(found && itemUrl->Length() <= KMaxURLLength) |
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|
325 |
{ |
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|
326 |
found = EFalse; |
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|
327 |
SearchURLInCurrentFolderL(FeedUrlsInCurrentFolder,titleAndUrl,found); |
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|
328 |
if(!found) |
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|
329 |
{ |
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|
330 |
aPackedFolder.AddFeedL(*itemName, *itemUrl, KTimeZero, KAutoUpdatingOff, KErrNotFound); |
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|
331 |
} |
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|
332 |
} |
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|
333 |
else if(itemUrl->Length() <= KMaxURLLength) |
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Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
334 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
335 |
aPackedFolder.AddFeedL(*itemName, *itemUrl, KTimeZero, KAutoUpdatingOff, KErrNotFound); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
336 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
337 |
if(!FeedUrlsInCurrentFolder) |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
338 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
339 |
FeedUrlsInCurrentFolder = HBufC::NewL(itemUrl->Length()+itemName->Length()+KBackQuote().Length()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
340 |
/* |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
341 |
Cleanupstack manipulation, since we are popping itemUrl & itemName before FeedUrlsInCurrentFolder |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
342 |
*/ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
343 |
CleanupStack::Pop(2); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
344 |
CleanupStack::PushL(FeedUrlsInCurrentFolder); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
345 |
CleanupStack::PushL(itemUrl); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
346 |
CleanupStack::PushL(titleAndUrl); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
347 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
348 |
else |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
349 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
350 |
/* |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
351 |
Cleanupstack manipulation, since we are popping itemUrl & itemName before FeedUrlsInCurrentFolder |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
352 |
*/ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
353 |
|
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Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
354 |
HBufC* temp = FeedUrlsInCurrentFolder->ReAllocL(FeedUrlsInCurrentFolder->Length() + itemUrl->Length()+itemName->Length()+KBackQuote().Length() + KComma().Length()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
355 |
CleanupStack::Pop(3); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
356 |
FeedUrlsInCurrentFolder = temp; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
357 |
CleanupStack::PushL(FeedUrlsInCurrentFolder); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
358 |
CleanupStack::PushL(itemUrl); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
359 |
CleanupStack::PushL(titleAndUrl); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
360 |
FeedUrlsInCurrentFolder->Des().Append(KComma()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
361 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
362 |
FeedUrlsInCurrentFolder->Des().Append(titleAndUrl->Des()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
363 |
CleanupStack::PopAndDestroy(titleAndUrl); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
364 |
CleanupStack::PopAndDestroy(itemUrl); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
365 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
366 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
367 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
368 |
// Otherwise add a folder item. |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
369 |
else |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
370 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
371 |
aPackedFolder.FolderBeginsL(*itemName); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
372 |
CleanupStack::PopAndDestroy(itemName); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
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|
373 |
ProcessFolderL(node, aPackedFolder); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
374 |
aPackedFolder.FolderEndsL(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
375 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
376 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
377 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
378 |
// Get the next element. |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
379 |
node = iXmlUtils.GetNextSiblingElement(node); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
380 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
381 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
382 |
if(FeedUrlsInCurrentFolder) |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
383 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
384 |
CleanupStack::PopAndDestroy(FeedUrlsInCurrentFolder); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
385 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
386 |
titleArray.ResetAndDestroy(); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
387 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
388 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
389 |
// ----------------------------------------------------------------------------- |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
390 |
// COpmlParser::SearchURLInCurrentFolderL |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
391 |
// |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
392 |
// Search for the feed URL from a set of feed URLs present in the current folder seperated by commas |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
393 |
// |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
394 |
// ----------------------------------------------------------------------------- |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
395 |
// |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
396 |
void COpmlParser::SearchURLInCurrentFolderL(HBufC* aURLsInCurFolder, HBufC* aFeedURL, TBool& aFound) const |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
397 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
398 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
399 |
aFound = EFalse; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
400 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
401 |
if(!aURLsInCurFolder) |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
402 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
403 |
aFound = EFalse; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
404 |
return; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
405 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
406 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
407 |
HBufC *temp = HBufC::NewLC(aURLsInCurFolder->Length()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
408 |
temp->Des().Copy(aURLsInCurFolder->Des()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
409 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
410 |
TInt curPos = 0; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
411 |
TInt commaPos = 0; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
412 |
while(ETrue) |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
413 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
414 |
commaPos = temp->Find(KComma()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
415 |
if(commaPos == KErrNotFound) |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
416 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
417 |
aFound = !temp->Compare(aFeedURL->Des()); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
418 |
break; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
419 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
420 |
TPtrC curURL = temp->Mid(curPos, commaPos); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
421 |
if(curURL == aFeedURL->Des()) |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
422 |
{ |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
423 |
aFound = ETrue; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
424 |
break; |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
425 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
426 |
|
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
427 |
temp->Des().Copy(temp->Mid(commaPos+KComma().Length())); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
428 |
} |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
429 |
CleanupStack::PopAndDestroy(/*temp*/); |
dd21522fd290
Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff
changeset
|
430 |
} |