upnp/upnpstack/serviceframework/src/upnppropertysetcontenthandler.cpp
changeset 0 f5a58ecadc66
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnp/upnpstack/serviceframework/src/upnppropertysetcontenthandler.cpp	Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,171 @@
+/** @file
+* Copyright (c) 2007 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:  Implements the CUpnpPropertysetContentHandler class
+ *
+*/
+
+
+#include "upnppropertysetcontenthandler.h"
+#include "upnpcontenthandlerscontroller.h"
+#include "upnpdescriptionproperty.h"
+#include "upnpsingletagcontenthandler.h"
+
+const TInt KDefaultPropertyLength( 32 );
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::NewL
+// Two-phased constructor
+// -----------------------------------------------------------------------------
+//
+CUpnpPropertysetContentHandler* CUpnpPropertysetContentHandler::NewL(
+    CUpnpContentHandlersController& aController,
+    RPointerArray<CUpnpDescriptionProperty>& aResultPropertyset )
+    {
+    CUpnpPropertysetContentHandler* propertysetContentHandler =
+        CUpnpPropertysetContentHandler::NewLC( aController, aResultPropertyset );
+    CleanupStack::Pop( propertysetContentHandler );
+    return propertysetContentHandler;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::NewLC
+// Two-phased constructor. Leaves teh object on the CleanupStack
+// -----------------------------------------------------------------------------
+//
+CUpnpPropertysetContentHandler* CUpnpPropertysetContentHandler::NewLC(
+    CUpnpContentHandlersController& aController,
+    RPointerArray<CUpnpDescriptionProperty>& aResultPropertyset )
+    {
+    CUpnpPropertysetContentHandler* propertysetContentHandler =
+        new (ELeave) CUpnpPropertysetContentHandler( aController, aResultPropertyset );
+    CleanupStack::PushL( propertysetContentHandler );
+    propertysetContentHandler->ConstructL();
+    return propertysetContentHandler;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::~CUpnpPropertysetContentHandler
+// Destructor of CUpnpPropertysetContentHandler class
+// -----------------------------------------------------------------------------
+//
+CUpnpPropertysetContentHandler::~CUpnpPropertysetContentHandler()
+    {
+    iCurrentPropertyKey.Close();
+    iCurrentPropertyValue.Close();
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::CUpnpPropertysetContentHandler
+// Constructor
+// -----------------------------------------------------------------------------
+//
+CUpnpPropertysetContentHandler::CUpnpPropertysetContentHandler(
+    CUpnpContentHandlersController& aController,
+    RPointerArray<CUpnpDescriptionProperty>& aResultPropertyset ) :
+    CUpnpContentHandler( aController ), iResultPropertyset( aResultPropertyset )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::ConstructL
+// Second phase constructor
+// -----------------------------------------------------------------------------
+//
+void CUpnpPropertysetContentHandler::ConstructL()
+    {
+    iCurrentPropertyKey.CreateL( KDefaultPropertyLength );
+    iCurrentPropertyValue.CreateL( KDefaultPropertyLength );
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::OnStartElementL
+// This method is a callback to indicate an element has been parsed.
+// -----------------------------------------------------------------------------
+//
+void CUpnpPropertysetContentHandler::OnStartElementL(
+    const RTagInfo& aElement, const RAttributeArray& /*aAttributes*/)
+    {
+    if ( iIsInsidePropertyset )
+        {
+        if ( aElement.LocalName().DesC().Compare( KUpnpProperty ) == 0 )
+            {
+            StoreCurrentPropertyL();
+            iController.SetCurrentContentHandlerL( CUpnpSingleTagContentHandler::NewL(
+                iController, iCurrentPropertyKey, iCurrentPropertyValue ) );
+            }
+        else
+            {
+            SetIgnoreHandlerL();
+            }
+        }
+    else
+        {
+        if ( aElement.LocalName().DesC().Compare( KUpnpPropertyset ) == 0 )
+            {
+            iIsInsidePropertyset = ETrue;
+            }
+        else
+            {
+            User::Leave( KErrArgument ); //wrong root node
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::OnEndElementL
+// This method is a callback to indicate the end of the element has been reached.
+// -----------------------------------------------------------------------------
+//
+void CUpnpPropertysetContentHandler::OnEndElementL( const RTagInfo& aElement )
+    {
+    if ( iIsInsidePropertyset )
+        {
+        ASSERT( aElement.LocalName().DesC().Compare(KUpnpPropertyset) == 0 );
+        iIsInsidePropertyset = EFalse;
+        StoreCurrentPropertyL();
+        }
+    else
+        {
+        ASSERT( EFalse );   
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::OnContentL
+// This method is a callback that sends the content of the element.
+// -----------------------------------------------------------------------------
+//
+void CUpnpPropertysetContentHandler::OnContentL( const TDesC8& /*aBytes*/)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpPropertysetContentHandler::StoreCurrentPropertyL
+// Store parsed current property values in result set, and reset its values.
+// -----------------------------------------------------------------------------
+//
+void CUpnpPropertysetContentHandler::StoreCurrentPropertyL()
+    {
+    if ( iCurrentPropertyKey.Length() > 0 )
+        {
+        CUpnpDescriptionProperty* currentProperty =
+            CUpnpDescriptionProperty::NewL( iCurrentPropertyKey, iCurrentPropertyValue );
+        CleanupStack::PushL( currentProperty );
+        iResultPropertyset.AppendL( currentProperty );
+        CleanupStack::Pop( currentProperty );
+        iCurrentPropertyKey.Zero();
+        iCurrentPropertyValue.Zero();
+        }
+    }
+//  End of File