diff -r 000000000000 -r e35f40988205 xml/xmllibxml2parser/src/xmlengsaxplugin.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xml/xmllibxml2parser/src/xmlengsaxplugin.cpp	Thu Dec 17 09:29:21 2009 +0200
@@ -0,0 +1,310 @@
+// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// SAX libxml2 parser plugin
+//
+
+#include "xmlengsaxplugin.h"
+#include "xmlengsaxpluginerror.h"
+#include "libxml2_globals_private.h"
+
+MParser* CXMLEngineSAXPlugin::NewL(TAny* aInitParams)
+	{
+
+	CXMLEngineSAXPlugin* self = new(ELeave) 
+		CXMLEngineSAXPlugin(reinterpret_cast<TParserInitParams*>(aInitParams));
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+
+	return (static_cast<MParser*>(self));
+	}
+	
+	
+CXMLEngineSAXPlugin::CXMLEngineSAXPlugin(TParserInitParams* aInitParams)
+:	iContentHandler (reinterpret_cast<MContentHandler*>(aInitParams->iContentHandler)),
+	iStringDictionaryCollection (reinterpret_cast<RStringDictionaryCollection*>
+											(aInitParams->iStringDictionaryCollection)),
+	iCharSetConverter (reinterpret_cast<CCharSetConverter*>(aInitParams->iCharSetConverter)),
+	iElementStack (reinterpret_cast<RElementStack*>(aInitParams->iElementStack))
+	{
+	}	
+
+
+void CXMLEngineSAXPlugin::ConstructL() 
+	{
+
+	//settings flag as EFalse
+	Flag_Error_Status = EFalse;
+		
+	//setting the callbacks for LibXML2 sax parser
+	iParserEvents.externalSubset = ExternalSubset;
+	iParserEvents.entityDecl = EntityDeclaration;		
+	iParserEvents.getEntity = GetEntityCal;
+	iParserEvents.resolveEntity = ResolveEntity;	
+	iParserEvents.startDocument = StartDocument;
+	iParserEvents.endDocument = EndDocument;		
+	iParserEvents.characters = Characters;
+	iParserEvents.startPrefixMapping = StartPrefixMapping;		
+	iParserEvents.endPrefixMapping = EndPrefixMapping;
+	iParserEvents.initialized = XML_SAX2_MAGIC;
+	iParserEvents.startElementNs = StartElementNs;
+	iParserEvents.endElementNs = EndElementNs;
+	iParserEvents.ignorableWhitespace = IgnorableWhitespace;		
+	iParserEvents.processingInstruction = ProcessingInstruction;
+	iParserEvents.serror = StructuredError;
+	iParserEvents.getParameterEntity = GetParameterEntity;
+		
+	//checking if content handler or dictionary are null
+	User::LeaveIfNull(iContentHandler);  		
+	User::LeaveIfNull(iStringDictionaryCollection);
+	
+	iStringPool = iStringDictionaryCollection->StringPool();
+	XmlEngineAttachL();	
+	}
+
+CXMLEngineSAXPlugin::~CXMLEngineSAXPlugin()
+    {
+    XmlEngineCleanup(iParserContext);    	
+    iParserContext = NULL;
+        
+    //releasing rest of objects
+    iStringDictionaryCollection = NULL;
+	iContentHandler = NULL;
+	iCharSetConverter = NULL;
+	iElementStack = NULL;
+	
+	//releasing entity object
+	iEntity.name = NULL;
+	iEntity.orig = NULL;
+	iEntity.content = NULL;
+	}
+
+
+//From MParser
+		
+/** 
+ * Enable a feature. 
+ */
+TInt CXMLEngineSAXPlugin::EnableFeature(TInt aParserFeature)
+	{
+	if(aParserFeature & ~(KFeatures))
+		return KErrNotSupported;
+
+	iParserMode |= aParserFeature;
+
+	return KErrNone;
+	}
+		 
+/** 
+ * Disable a feature. 
+ */
+TInt CXMLEngineSAXPlugin::DisableFeature(TInt aParserFeature)
+	{
+	if(aParserFeature & ~(KFeatures))
+		return KErrNotSupported;
+
+	iParserMode &= ~aParserFeature;
+
+	return KErrNone;
+	}	
+
+/** 
+ * See if a feature is enabled. 
+ */	
+TBool CXMLEngineSAXPlugin::IsFeatureEnabled(TInt aParserFeature) const
+	{
+	return iParserMode & aParserFeature;
+	}
+
+void CXMLEngineSAXPlugin::StopParsing(TInt aError)
+    {
+    if(iParserContext)
+        {
+        xmlStopParser(iParserContext);
+        iParserContext->errNo = aError;    
+        if ( aError == KErrNoMemory ) 
+            {
+            xmlSetOOM();
+            }
+        }    
+    }
+
+/** 
+ * Parses a descriptor that contains part of a document. 
+ */
+void CXMLEngineSAXPlugin::ParseChunkL(const TDesC8& aDescriptor)
+	{	
+	
+	TInt result = KErrNone;
+	
+	if (!iParserContext)
+		{		
+		//creating sax parser object
+	    iParserContext = xmlCreatePushParserCtxt( 
+   						(xmlSAXHandler*) &iParserEvents, 
+   						this, 
+  						(const char *) aDescriptor.Ptr(), 
+						aDescriptor.Length(),
+   						NULL
+   						);
+		if(!iParserContext)
+			{
+			CleanupAndLeaveL(KErrNoMemory);			
+			}
+		
+		//creating empty document object
+		iParserContext->myDoc = xmlNewDoc(BAD_CAST "SAX compatibility mode document");
+		if(!iParserContext->myDoc)
+			{
+			CleanupAndLeaveL(KErrNoMemory);			
+			}
+		iParserContext->myDoc->intSubset = xmlNewDtd(iParserContext->myDoc, BAD_CAST "fake", NULL, NULL);
+		if(!iParserContext->myDoc->intSubset)
+			{
+			CleanupAndLeaveL(KErrNoMemory);			
+			}
+		
+		//parsing process
+	    result = xmlParseChunk(iParserContext, NULL, 0, 0);					
+		}
+	else
+		{
+		//parsing process
+		result = xmlParseChunk(
+				iParserContext, 
+				(const char *) aDescriptor.Ptr(), 
+				aDescriptor.Length(),
+				0);		
+		}
+					
+	//handling error situation
+	//if fatal error, function throws exception 
+	//in any other case next chunk is taken (recoverable)
+	if ((result == XML_ERR_NO_MEMORY) || (iParserContext->lastError.level == XML_ERR_FATAL)
+	        || (result < 0))
+		{
+		CleanupAndLeaveL(GetErrorNum(result));	
+		}
+	}
+	
+/** 
+ * Parses a descriptor that contains the last  part of a document. 
+ */
+void CXMLEngineSAXPlugin::ParseLastChunkL(const TDesC8& /*aDescriptor*/)
+	{
+	if (!iParserContext)
+		{
+		User::Leave(EXmlParserError);
+		}
+
+	//parsing process
+	TInt result(KErrNone);
+	result = xmlParseChunk(iParserContext, NULL, 0, 1);
+	if ((result == XML_ERR_NO_MEMORY) || (iParserContext->lastError.level == XML_ERR_FATAL)
+	        || (result < 0))
+		{
+		CleanupAndLeaveL(GetErrorNum(result));			
+		}			
+		
+	//releasing context to the parser
+    xmlParserCtxtPtr ctxt = reinterpret_cast<xmlParserCtxtPtr>(iParserContext);
+    if(ctxt->myDoc)                     
+       {
+       xmlFreeDoc(ctxt->myDoc); 
+       }
+    xmlFreeParserCtxt(ctxt);
+	iParserContext = NULL;	
+	
+	}
+
+/** 
+ * Interfaces don't have a destructor, so we have an explicit method instead. 
+ */
+void CXMLEngineSAXPlugin::Release()
+	{
+	delete this;
+	}
+
+void CXMLEngineSAXPlugin::CleanupAndLeaveL(TInt aError)
+	{
+	// reseting OOM flag
+	if((aError == KErrNoMemory) && xmlOOMFlag())
+	    {
+	    xmlResetOOM();
+	    }
+
+	//releasing context to the parser
+	if(iParserContext)
+	    {	    
+        xmlParserCtxtPtr ctxt = reinterpret_cast<xmlParserCtxtPtr>(iParserContext);
+        if(ctxt->myDoc)                     
+            {
+            xmlFreeDoc(ctxt->myDoc); 
+            }
+        xmlFreeParserCtxt(ctxt);		
+	    }
+    iParserContext = NULL;
+	
+	if (aError)
+		{
+		User::Leave(aError);			
+		}
+	else
+		{
+		User::Leave(EXmlParserError);
+		}
+	}
+
+// From MContentSouce
+	
+/** 
+ * This method tells us what's the next content handler in the chain. 
+ */			
+void CXMLEngineSAXPlugin::SetContentSink (MContentHandler& aContentHandler)
+	{
+	iContentHandler = &aContentHandler;
+	}
+
+
+//Public getter and setter method
+		
+/**
+ * This method returns a parser context object. 
+ */	
+xmlParserCtxtPtr CXMLEngineSAXPlugin::getParserContext() const
+	{
+	return iParserContext;
+	}
+	
+xmlEntity& CXMLEngineSAXPlugin::GetEntity()
+	{
+	return iEntity;
+	}
+
+
+// __________________________________________________________________________
+// Exported proxy for instantiation method resolution
+// Define the interface UIDs
+const TImplementationProxy ImplementationTable[] = {
+	IMPLEMENTATION_PROXY_ENTRY(0x101f9783, CXMLEngineSAXPlugin::NewL)
+	};
+
+
+EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount)
+	{
+	aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy);
+
+	return ImplementationTable;
+	}
+