--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnp/upnpstack/serviceframework/src/upnpallowedvaluerangecontenthandler.cpp	Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,182 @@
+/** @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 CUpnpActionContentHandler class
+ *
+*/
+
+
+#include "upnpallowedvaluerangecontenthandler.h"
+#include "upnpcontenthandlerscontroller.h"
+#include "upnpignorecontenthandler.h"
+#include "upnpstatevariable.h"
+#include "upnpserviceliterals.h"
+
+//const TUint8 KReqiuredTagsBoundary( 3 ) 
+const TUint8 KReqiuredTagsBoundary( 0 );    
+enum TFlagsPositions
+    {
+    EMinimumPos = 0,
+    EMaximumPos,
+    EStepPos //optional
+    };
+
+// -----------------------------------------------------------------------------
+// CUpnpAllowedValueRangeContentHandler::NewL
+// Two-phased constructor
+// -----------------------------------------------------------------------------
+//
+CUpnpAllowedValueRangeContentHandler* CUpnpAllowedValueRangeContentHandler::NewL(
+    CUpnpContentHandlersController& aController,
+    CUpnpStateVariable& aResultStateVariable )
+    {
+    CUpnpAllowedValueRangeContentHandler* actionContentHandler = 
+        CUpnpAllowedValueRangeContentHandler::NewLC( aController, aResultStateVariable );
+    CleanupStack::Pop( actionContentHandler );
+    return actionContentHandler;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpAllowedValueRangeContentHandler::NewLC
+// Two-phased constructor. Leaves teh object on the CleanupStack
+// -----------------------------------------------------------------------------
+//
+CUpnpAllowedValueRangeContentHandler* CUpnpAllowedValueRangeContentHandler::NewLC(
+    CUpnpContentHandlersController& aController,
+    CUpnpStateVariable& aResultStateVariable )
+    {
+    CUpnpAllowedValueRangeContentHandler* actionContentHandler = 
+        new (ELeave) CUpnpAllowedValueRangeContentHandler( aController, 
+            aResultStateVariable );
+    CleanupStack::PushL( actionContentHandler );
+    return actionContentHandler;
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpAllowedValueRangeContentHandler::~CUpnpAllowedValueRangeContentHandler
+// Destructor of CUpnpAllowedValueRangeContentHandler class 
+// -----------------------------------------------------------------------------
+//
+CUpnpAllowedValueRangeContentHandler::~CUpnpAllowedValueRangeContentHandler()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpAllowedValueRangeContentHandler::CUpnpAllowedValueRangeContentHandler
+// Constructor
+// -----------------------------------------------------------------------------
+//
+CUpnpAllowedValueRangeContentHandler::CUpnpAllowedValueRangeContentHandler(
+    CUpnpContentHandlersController& aController,
+    CUpnpStateVariable& aResultStateVariable ) :
+        CUpnpContentHandler( aController ),
+        iResultStateVariable( aResultStateVariable ),
+        iCurrentState( EInitial )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpAllowedValueRangeContentHandler::OnStartElementL
+// This method is a callback to indicate an element has been parsed.
+// -----------------------------------------------------------------------------
+//
+void CUpnpAllowedValueRangeContentHandler::OnStartElementL(
+    const RTagInfo& aElement, const RAttributeArray& /*aAttributes*/ )
+    {
+    if ( iCurrentState == EInitial )
+        {
+        const TDesC8& elementName( aElement.LocalName().DesC() );
+        if ( elementName.Compare(KUpnpMinimum) == 0 )
+            {
+            RepeatedTagCheckL( EMinimumPos, iFoundTags );
+            iCurrentState = EMinimum;
+            }
+        else if ( elementName.Compare(KUpnpMaximum) == 0 )
+            {
+            RepeatedTagCheckL( EMaximumPos, iFoundTags );
+            iCurrentState = EMaximum;
+            }
+        else if ( elementName.Compare(KUpnpStep) == 0 )
+            {
+            RepeatedTagCheckL( EStepPos, iFoundTags );
+            iCurrentState = EStep;
+            }
+        else
+            {
+            iController.SetCurrentContentHandlerL( 
+                    CUpnpIgnoreContentHandler::NewL( iController ) 
+                                        );
+            }
+        }
+    else
+        {
+        iController.SetCurrentContentHandlerL( 
+            CUpnpIgnoreContentHandler::NewL( iController ) );
+        //User::Leave( KErrArgument ) //content="textOnly"  not checked now
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpAllowedValueRangeContentHandler::OnEndElementL
+// This method is a callback to indicate the end of the element has been reached.
+// -----------------------------------------------------------------------------
+//
+void CUpnpAllowedValueRangeContentHandler::OnEndElementL(
+    const RTagInfo& aElement )
+    {
+    switch ( iCurrentState )
+        {
+        case EInitial:
+            ASSERT(aElement.LocalName().DesC().Compare(KUpnpAllowedValueRange)==0);
+            if ( (iFoundTags.iFlags & KReqiuredTagsBoundary)
+                    == KReqiuredTagsBoundary )
+                {
+                iController.SetPreviousContentHandler();
+                }
+            else
+                {
+                User::Leave( KErrArgument ); //required tag not found
+                }
+            break;
+        default:
+            iCurrentState = EInitial;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CUpnpAllowedValueRangeContentHandler::OnContentL
+// This method is a callback that sends the content of the element.
+// aErrorCode must be KErrNone, and that aBytes should contains complete
+// content (one chunk).
+// -----------------------------------------------------------------------------
+//
+void CUpnpAllowedValueRangeContentHandler::OnContentL( const TDesC8& aBytes )
+    {
+    switch ( iCurrentState )
+        {
+        case EMinimum:
+            iResultStateVariable.SetRangeMinL( aBytes );
+            break;
+        case EMaximum:
+            iResultStateVariable.SetRangeMaxL( aBytes );
+            break;
+        case EStep:
+            iResultStateVariable.SetRangeStepL( aBytes );
+            break;
+        default:
+            //User::Leave( KErrArgument ) 
+            break;
+        }
+    }
+
+//  End of File