--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/menucontentsrv/src/menufilter.cpp	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,258 @@
+/*
+* Copyright (c) 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:
+*
+*/
+#include "mcsmenufilter.h"
+#include "menuitemattr.h"
+
+#include <s32strm.h>
+
+NONSHARABLE_CLASS( CMenuFilter::TData )
+    {
+
+public:     // data
+
+    TUint32 iFlagsOn; ///< These flags should be on.
+    TUint32 iFlagsOff; ///< These flags should be off.
+    TBuf<KMenuMaxTypeLen> iType; ///< Type filter (empty == filter off).
+    RMenuItemAttrArray iAttributes; ///< Attribute filter.
+
+    };
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CMenuFilter::~CMenuFilter
+// ---------------------------------------------------------
+//
+EXPORT_C CMenuFilter::~CMenuFilter()
+    {
+    if ( iData )
+        {
+        iData->iAttributes.ResetAndDestroy();
+        delete iData;
+        }
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::NewL
+// ---------------------------------------------------------
+//
+EXPORT_C CMenuFilter* CMenuFilter::NewL()
+    {
+    CMenuFilter* filter = NewLC();
+    CleanupStack::Pop( filter );
+    return filter;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::NewLC
+// ---------------------------------------------------------
+//
+EXPORT_C CMenuFilter* CMenuFilter::NewLC()
+    {
+    CMenuFilter* filter = new (ELeave) CMenuFilter();
+    CleanupStack::PushL( filter );
+    filter->ConstructL();
+    return filter;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::CMenuFilter
+// ---------------------------------------------------------
+//
+CMenuFilter::CMenuFilter()
+    {
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::ConstructL
+// ---------------------------------------------------------
+//
+void CMenuFilter::ConstructL()
+    {
+    iData = new (ELeave) CMenuFilter::TData();
+    Reset();
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::FlagsOn
+// ---------------------------------------------------------
+//
+EXPORT_C TUint32 CMenuFilter::FlagsOn() const
+    {
+    return iData->iFlagsOn;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::FlagsOff
+// ---------------------------------------------------------
+//
+EXPORT_C TUint32 CMenuFilter::FlagsOff() const
+    {
+    return iData->iFlagsOff;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::Type
+// ---------------------------------------------------------
+//
+EXPORT_C TPtrC CMenuFilter::Type() const
+    {
+    return iData->iType;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::NumAttributes
+// ---------------------------------------------------------
+//
+EXPORT_C TInt CMenuFilter::NumAttributes() const
+    {
+    return iData->iAttributes.Count();
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::GetAttribute
+// ---------------------------------------------------------
+//
+EXPORT_C TBool CMenuFilter::GetAttribute
+( TInt aIndex, TPtrC& aAttrName, TPtrC& aAttrValue ) const
+    {
+    CMenuItemAttr* attr = iData->iAttributes[aIndex];
+    aAttrName.Set( attr->Name() );
+    if ( attr->Value() )
+        {
+        aAttrValue.Set( *attr->Value() );
+        return ETrue;
+        }
+    return EFalse;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::Reset
+// ---------------------------------------------------------
+//
+EXPORT_C void CMenuFilter::Reset()
+    {
+    iData->iType = KNullDesC();
+    iData->iAttributes.ResetAndDestroy();
+    iData->iFlagsOn = 0;
+    iData->iFlagsOff = 0;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::SetFlags
+// ---------------------------------------------------------
+//
+EXPORT_C void CMenuFilter::SetFlags( TUint32 aFlagsOn, TUint32 aFlagsOff )
+    {
+    iData->iFlagsOn = aFlagsOn;
+    iData->iFlagsOff = aFlagsOff;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::SetType
+// ---------------------------------------------------------
+//
+EXPORT_C void CMenuFilter::SetType( const TDesC& aType )
+    {
+    iData->iType = aType;
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::HaveAttributeL
+// ---------------------------------------------------------
+//
+EXPORT_C void CMenuFilter::HaveAttributeL
+( const TDesC& aAttrName, const TDesC& aAttrValue )
+    {
+    CMenuItemAttr* attr = NULL;
+    TInt i = iData->iAttributes.Find( aAttrName );
+    if ( KErrNotFound == i )
+        {
+        attr = CMenuItemAttr::NewLC( aAttrName );
+        iData->iAttributes.AppendL( attr );
+        CleanupStack::Pop( attr ); // Now owned by iAttributes.
+        }
+    else
+        {
+        attr = iData->iAttributes[i];
+        }
+    __ASSERT_DEBUG( attr, User::Invariant() );
+    attr->SetValue( aAttrValue.AllocL() );
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::DoNotHaveAttributeL
+// ---------------------------------------------------------
+//
+EXPORT_C void CMenuFilter::DoNotHaveAttributeL( const TDesC& aAttrName )
+    {
+    CMenuItemAttr* attr = NULL;
+    TInt i = iData->iAttributes.Find( aAttrName );
+    if ( KErrNotFound == i )
+        {
+        attr = CMenuItemAttr::NewLC( aAttrName );
+        iData->iAttributes.AppendL( attr );
+        CleanupStack::Pop( attr ); // Now owned by iAttributes.
+        }
+    else
+        {
+        attr = iData->iAttributes[i];
+        }
+    __ASSERT_DEBUG( attr, User::Invariant() );
+    attr->SetValue( NULL );
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::RemoveAttribute
+// ---------------------------------------------------------
+//
+EXPORT_C void CMenuFilter::RemoveAttribute( const TDesC& aAttrName )
+    {
+    TInt i = iData->iAttributes.Find( aAttrName );
+    if ( KErrNotFound != i )
+        {
+        delete iData->iAttributes[i];
+        iData->iAttributes.Remove( i );
+        }
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::ExternalizeL
+// ---------------------------------------------------------
+//
+void CMenuFilter::ExternalizeL( RWriteStream& aStream ) const
+    {
+    aStream.WriteUint32L( iData->iFlagsOn );
+    aStream.WriteUint32L( iData->iFlagsOff );
+    aStream.WriteInt32L( iData->iType.Length() );
+    aStream.WriteL( iData->iType );
+    iData->iAttributes.ExternalizeL( aStream );
+    }
+
+// ---------------------------------------------------------
+// CMenuFilter::InternalizeL
+// ---------------------------------------------------------
+//
+void CMenuFilter::InternalizeL( RReadStream& aStream )
+    {
+    iData->iFlagsOn = aStream.ReadUint32L();
+    iData->iFlagsOff = aStream.ReadUint32L();
+    TInt len = aStream.ReadInt32L();
+    aStream.ReadL( iData->iType, len );
+    iData->iAttributes.ResetAndDestroy();
+    iData->iAttributes.InternalizeL( aStream );
+    }