--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/protocol/src/ncdsubparser.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,228 @@
+/*
+* Copyright (c) 2006 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:   CNcdSubParser implementation
+*
+*/
+
+
+#include "ncdprotocolutils.h"
+#include "ncdsubparser.h"
+#include "ncdparserobserver.h"
+#include "catalogsdebug.h"
+#include "ncdprotocolutils.h"
+
+CNcdSubParser::CNcdSubParser( MNcdParserObserverBundle& aObservers,
+                              MNcdSubParserObserver& aSubParserObserver,
+                              TInt aDepth, TType aType )
+    : iType( aType ),
+      iDepth( aDepth ),
+      iObservers( &aObservers ),
+      iSubParserObserver( &aSubParserObserver )
+    {
+    }
+
+CNcdSubParser::~CNcdSubParser()
+    {
+    delete iSubParser;
+    delete iTag;
+    delete iBuffer;
+    }
+
+void CNcdSubParser::ConstructL( const Xml::RTagInfo& aElement )
+    {
+    NcdProtocolUtils::AssignDesL( iTag, aElement.LocalName().DesC() );
+    }
+
+const TDesC8& CNcdSubParser::Tag() const
+    {
+    if( iTag )
+        {
+        return *iTag;
+        }
+    else
+        {
+        return KNullDesC8();
+        }
+    }
+
+TInt CNcdSubParser::Depth() const
+    {
+    return iDepth;
+    }
+
+CNcdSubParser::TType CNcdSubParser::Type() const
+    {
+    return iType;
+    }
+
+void CNcdSubParser::OnStartDocumentL(
+    const Xml::RDocumentParameters& /*aDocParam*/, TInt aErrorCode) 
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    (void) aErrorCode; // suppresses compiler warning
+//     iDocParam.Open( aDocParam.CharacterSetName() );
+    }
+
+void CNcdSubParser::OnEndDocumentL(TInt /*aErrorCode*/)
+    {
+//    DLTRACE(("tag=%S error=%d",iTag,aErrorCode));
+//     iDocParam.Close();
+    }
+
+
+void CNcdSubParser::OnStartElementL( 
+    const Xml::RTagInfo& /*aElement*/, 
+    const Xml::RAttributeArray& /*aAttributes*/, 
+    TInt aErrorCode )
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    (void) aErrorCode; // suppresses compiler warning
+    delete iBuffer;
+    iBuffer = 0;
+    }
+
+void CNcdSubParser::OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode)
+    {
+    DLTRACEIN((""));
+    if( iSubParser == 0 && iTag && *iTag == aElement.LocalName().DesC() )
+        {
+        DLTRACE(("end tag=%S",&aElement.LocalName().DesC()));
+        iSubParserObserver->SubParserFinishedL( aElement.LocalName().DesC(), aErrorCode );
+        }
+    else if( iSubParser )
+        {
+        iSubParser->OnEndElementL( aElement, aErrorCode );
+        }
+    else
+        {
+        DLWARNING(("end tag ignored, tag=%S",&aElement.LocalName().DesC()));
+        }
+    }
+
+void CNcdSubParser::SubParserFinishedL( const TDesC8& aTag, TInt /*aErrorCode*/ )
+    {
+    DLTRACE(("tag=%S subparser=%X",&aTag,iSubParser));
+    (void) aTag; // suppresses compiler warning
+    delete iSubParser;
+    iSubParser = 0;
+    }
+
+void CNcdSubParser::OnContentL(const TDesC8& aBytes, TInt aErrorCode )
+    { 
+    DLTRACEIN(("content size=%d",aBytes.Length()));
+//     if( aBytes.Length() < 1000 )
+//         {
+//         DLINFODUMP(aBytes.Ptr(),aBytes.Length(),1024) ;
+//         DLINFO(("data=%S",&aBytes));
+//         }
+    if( iSubParser )
+        {
+        iSubParser->OnContentL( aBytes, aErrorCode );
+        }
+    
+    else
+        {
+        if (iBuffer) 
+            {
+            TInt oldLength = iBuffer->Length();
+            iBuffer = iBuffer->ReAllocL(oldLength + aBytes.Length());
+            }
+        else 
+            {
+            iBuffer = HBufC8::NewL(aBytes.Length());
+            }
+        iBuffer->Des().Append(aBytes);
+        DLINFO(("buffer=%X size=%d",this,iBuffer->Length()));
+        }
+    DLTRACEOUT((""));
+    }
+
+void CNcdSubParser::OnStartPrefixMappingL( 
+    const RString& /*aPrefix*/, const RString& /*aUri*/, 
+    TInt aErrorCode) 
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    (void) aErrorCode; // suppresses compiler warning
+    }
+
+void CNcdSubParser::OnEndPrefixMappingL(const RString& /*aPrefix*/, TInt aErrorCode) 
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    (void) aErrorCode; // suppresses compiler warning
+    }
+
+void CNcdSubParser::OnIgnorableWhiteSpaceL(const TDesC8& /*aBytes*/, TInt aErrorCode) 
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    (void) aErrorCode; // suppresses compiler warning
+    }
+
+void CNcdSubParser::OnSkippedEntityL(const RString& /*aName*/, TInt aErrorCode)
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    (void) aErrorCode; // suppresses compiler warning
+    }
+
+
+void CNcdSubParser::OnProcessingInstructionL(const TDesC8& /*aTarget*/, const TDesC8& /*aData*/, 
+                                             TInt aErrorCode) 
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    (void) aErrorCode; // suppresses compiler warning
+    }
+
+
+// When the CParser gives OnError(), it will not continue even if further
+// data is fed to it.
+void CNcdSubParser::OnError(TInt aErrorCode)
+    {
+    DLTRACE(("error=%d",aErrorCode));
+    iObservers->ParserObserver()->ParseError( aErrorCode );
+    }
+
+
+TAny* CNcdSubParser::GetExtendedInterface(const TInt32 /*aUid*/) 
+    {
+    DLTRACE((""));
+    return 0;
+    }
+
+
+
+const TDesC8& CNcdSubParser::AttributeValue( const TDesC8& aAttributeName,
+                                             const Xml::RAttributeArray& aAttributes )
+    {
+    for( TInt i = 0; i < aAttributes.Count(); i++ )
+        {
+        if( aAttributes[i].Attribute().LocalName().DesC() == aAttributeName )
+            {
+            return aAttributes[i].Value().DesC();
+            }
+        }
+    return KNullDesC8;
+    }
+
+const TDesC8& CNcdSubParser::AttributePrefix( const TDesC8& aAttributeName,
+                                              const Xml::RAttributeArray& aAttributes )
+    {
+    for( TInt i = 0; i < aAttributes.Count(); i++ )
+        {
+        if( aAttributes[i].Attribute().LocalName().DesC() == aAttributeName )
+            {
+            return aAttributes[i].Attribute().Prefix().DesC();
+            }
+        }
+    return KNullDesC8;
+    }
+