--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/protocol/src/ncd_parser_pp_entitydependency.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,194 @@
+/*
+* 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:   CNcdEntityRefParser implementation
+*
+*/
+
+
+#include "ncd_parser_pp_entitydependency.h"
+#include "ncd_parser_pp_download.h"
+#include "ncd_pp_entitydependency.h"
+#include "ncd_pp_entitydependencyimpl.h"
+#include "ncdparserobserverbundleimpl.h"
+#include "ncdunknownparser.h"
+#include "ncdprotocolwords.h"
+#include "ncdprotocolutils.h"
+#include "ncdprotocoltypes.h"
+
+#include "catalogsdebug.h"
+
+
+CNcdPreminetProtocolEntityDependencyParser* 
+CNcdPreminetProtocolEntityDependencyParser::NewL( 
+    MNcdParserObserverBundle& aObservers,
+    MNcdSubParserObserver& aSubParserObserver,
+    TInt aDepth,
+    const Xml::RTagInfo& aElement,
+    const Xml::RAttributeArray& aAttributes,
+    const TDesC& aNamespace )
+    {
+    CNcdPreminetProtocolEntityDependencyParser* self 
+        = new(ELeave) CNcdPreminetProtocolEntityDependencyParser( 
+            aObservers, aSubParserObserver, aDepth );
+    CleanupStack::PushL( self );
+    self->ConstructL( aElement, aAttributes, aNamespace );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+CNcdPreminetProtocolEntityDependencyParser::CNcdPreminetProtocolEntityDependencyParser( 
+    MNcdParserObserverBundle& aObservers,
+    MNcdSubParserObserver& aSubParserObserver,
+    TInt aDepth )
+    : CNcdSubParser( aObservers, aSubParserObserver, aDepth )
+    {
+
+    }
+
+CNcdPreminetProtocolEntityDependencyParser::~CNcdPreminetProtocolEntityDependencyParser()
+    {
+    delete iDependency;
+    }
+
+void CNcdPreminetProtocolEntityDependencyParser::ConstructL( 
+    const Xml::RTagInfo& aElement,
+    const Xml::RAttributeArray& aAttributes,
+    const TDesC& /*aNamespace*/ )
+    {
+    CNcdSubParser::ConstructL( aElement );
+
+    DLTRACEIN(("depth=%d tag=%S",iDepth,iTag));
+
+    if (!iDependency)
+        {
+        iDependency = CNcdPreminetProtocolEntityDependencyImpl::NewL();
+        }
+
+    // read attributes here
+    TPtrC8 name = AttributeValue( KAttrName, aAttributes );
+    TPtrC8 contentId = AttributeValue( KAttrContentId, aAttributes );
+    TPtrC8 contentVersion = AttributeValue( KAttrContentVersion, aAttributes );
+
+    NcdProtocolUtils::AssignDesL(iDependency->iName, name);
+    NcdProtocolUtils::AssignDesL(iDependency->iContentId, contentId);
+    NcdProtocolUtils::AssignDesL(iDependency->iContentVersion, contentVersion);
+    
+    // attribute set only in subscribableContent
+    TPtrC8 type = AttributeValue( KAttrType, aAttributes );
+    if ( type == KValueDependency ) 
+        iDependency->iType =  EDependency;
+    else if ( type == KValueUpgrade) 
+        iDependency->iType =  EUpgradeDependency;
+    }
+
+
+void CNcdPreminetProtocolEntityDependencyParser::OnStartElementL( 
+    const Xml::RTagInfo& aElement, 
+    const Xml::RAttributeArray& aAttributes, 
+    TInt aErrorCode) 
+    {
+    CNcdSubParser::OnStartElementL(aElement, aAttributes, aErrorCode);
+    
+    TPtrC8 tag( aElement.LocalName().DesC() );
+    
+    if( iSubParser == 0 )
+        {
+        DLTRACEIN(("dataEntity start tag=%S error=%d depth=%d",
+            &aElement.LocalName().DesC(),aErrorCode,iDepth));
+
+        if( tag == KTagEntity )
+            {
+            TPtrC8 id = AttributeValue( KAttrId, aAttributes );
+            TPtrC8 timestamp = AttributeValue( KAttrTimestamp, aAttributes );
+            NcdProtocolUtils::AssignDesL(iDependency->iEntityId, id);
+            NcdProtocolUtils::AssignDesL(iDependency->iEntityTimestamp, timestamp);
+            }
+        else if( tag == KTagDownloadDetails )
+            {
+            // basic download parser used for now, 
+            // this doesn't support rights object
+            iSubParser = CNcdPreminetProtocolDownloadParser::NewL(
+                *iObservers, *this, iDepth+1, aElement, aAttributes, KNullDesC );
+            }
+        else
+            {
+            iSubParser = CNcdUnknownParser::NewL( 
+                *iObservers, *this, iDepth+1, aElement, aAttributes );
+            }
+        }
+    else
+        {
+        iSubParser->OnStartElementL( aElement, aAttributes, aErrorCode );
+        }
+    }
+
+
+
+void CNcdPreminetProtocolEntityDependencyParser::OnEndElementL(
+    const Xml::RTagInfo& aElement, TInt aErrorCode) 
+    {
+
+    TPtrC8 tag( aElement.LocalName().DesC() );
+    DLTRACEIN(("%X end iTag=%S tag=%S", this, iTag, &tag));
+
+    if ( iSubParser == 0 && iTag && *iTag == aElement.LocalName().DesC() )
+        {
+        // entityDependency end
+        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 CNcdPreminetProtocolEntityDependencyParser::SubParserFinishedL( 
+    const TDesC8& aTag, TInt /*aErrorCode*/ )
+    {
+    DLTRACEIN(("tag=%S subparser=%X",&aTag,iSubParser));
+    (void) aTag; // suppresses compiler warning
+
+    if( iDependency && iSubParser->Tag() == KTagDownloadDetails )
+        {
+        MNcdPreminetProtocolDownload* download =
+            static_cast<CNcdPreminetProtocolDownloadParser*>
+            ( iSubParser )->Download();
+        DLINFO(("subparser download=%X",download));
+        if( download )
+            {
+            iDependency->iDownloadDetails = download;
+            }
+        }
+    else
+        {
+        DLWARNING(("Child entity %S ignored", &aTag));
+        }
+
+    delete iSubParser;
+    iSubParser = 0;
+    }
+
+MNcdPreminetProtocolEntityDependency* 
+CNcdPreminetProtocolEntityDependencyParser::Dependency()
+    {
+    DLTRACEIN(("%X",iDependency));
+    MNcdPreminetProtocolEntityDependency* dep = iDependency;
+    iDependency = 0;
+    return dep;
+    }