--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/VPbkSimStore/src/CFieldTypeMappings.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,360 @@
+/*
+* Copyright (c) 2002-2007 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:  A class to map Virtual Phonebook and SIM
+*                phonebook field types.
+*
+*/
+
+
+// INCLUDE FILES
+#include "CFieldTypeMappings.h"
+
+// Virtual Phonebook
+#include <TVPbkFieldVersitProperty.h>
+#include <MVPbkFieldType.h>
+#include <VPbkUtil.h>
+
+// System includes
+#include <barsread.h>
+
+
+namespace VPbkSimStore {
+
+// ============================= LOCAL FUNCTIONS ============================
+
+/**
+ * Versit data mapper.
+ */
+NONSHARABLE_CLASS( TVersitMapData )
+    {
+    public: // Construction
+        /**
+         * Constructs this object from a resource.
+         *
+         * @param aResReader    Resource reader.
+         */
+        TVersitMapData(
+                TResourceReader& aResReader );
+
+    public: // Data
+        /// Own: The SIM field type id
+        TVPbkSimCntFieldType iSimFieldId;
+        /// Own: Virtual Phonebook Versit property
+        TVPbkFieldVersitProperty iVersitProperty;
+
+    };
+
+
+/**
+ * Non-Versit data mapper.
+ */
+NONSHARABLE_CLASS( TNonVersitMapData )
+    {
+    public: // Construction
+        /**
+         * Constructs this object from a resource.
+         *
+         * @param aResReader    Resource reader.
+         */
+        TNonVersitMapData(
+                TResourceReader& aResReader );
+
+    public: // Data
+        /// Own: The SIM field type id
+        TVPbkSimCntFieldType iSimFieldId;
+        /// Own: Virtual Phonebook Non-Versit type
+        TVPbkNonVersitFieldType iNonVersitType;
+
+    };
+
+// --------------------------------------------------------------------------
+// TVersitMapData::TVersitMapData
+// --------------------------------------------------------------------------
+//
+TVersitMapData::TVersitMapData
+        ( TResourceReader& aResReader ):
+        iSimFieldId( static_cast<TVPbkSimCntFieldType>
+            ( aResReader.ReadInt32() ) ),
+        iVersitProperty( aResReader )
+    {
+    }
+
+// --------------------------------------------------------------------------
+// TNonVersitMapData::TNonVersitMapData
+// --------------------------------------------------------------------------
+//
+TNonVersitMapData::TNonVersitMapData
+        ( TResourceReader& aResReader ):
+        iSimFieldId( static_cast<TVPbkSimCntFieldType>
+            ( aResReader.ReadInt32() ) ),
+        iNonVersitType
+            ( static_cast<TVPbkNonVersitFieldType>( aResReader.ReadUint8() ) )
+    {
+    }
+
+// --------------------------------------------------------------------------
+// InitFromResourceL
+// A function to read versit mapping data to array.
+// Initializes a mapping data array from resources.
+// --------------------------------------------------------------------------
+//
+void InitFromResourceL( RArray<TVersitMapData>& aMapDataArray, 
+        TResourceReader& aResReader, VPbkEngUtils::CTextStore& aTextStore )
+    {
+    TInt count = aResReader.ReadInt16();
+    while ( count-- > 0 )
+        {
+        TVersitMapData mapData( aResReader );
+        
+        // TVPbkFieldVersitProperty has only a reference to the extension
+        // name descriptor. The name must be saved permanently to the
+        // CTextStore and then set the reference to the iVersitProperty.
+        if (mapData.iVersitProperty.ExtensionName().Length() > 0)
+            {
+            // Store the extension name to the text store and set the property
+            // pointer to the stored version
+            mapData.iVersitProperty.SetExtensionName( 
+                aTextStore.AddL( mapData.iVersitProperty.ExtensionName() ) );
+            }
+        
+        User::LeaveIfError( 
+            aMapDataArray.Append( mapData ) );
+        }
+    }
+
+// --------------------------------------------------------------------------
+// InitFromResourceL
+// A function to read non versit mapping data to array.
+// Initializes a mapping data array from resources.
+// --------------------------------------------------------------------------
+//
+void InitFromResourceL( RArray<TNonVersitMapData>& aMapDataArray, 
+        TResourceReader& aResReader )
+    {
+    TInt count = aResReader.ReadInt16();
+    while ( count-- > 0 )
+        {
+        User::LeaveIfError( aMapDataArray.Append( 
+            TNonVersitMapData( aResReader ) ) );
+        }
+    }
+
+// ============================ MEMBER FUNCTIONS ============================
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::CFieldTypeMappings
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// --------------------------------------------------------------------------
+//
+CFieldTypeMappings::CFieldTypeMappings( 
+        const MVPbkFieldTypeList& aMasterFieldTypeList,
+        VPbkEngUtils::CTextStore& aTextStore )
+        :   iMasterFieldTypeList( aMasterFieldTypeList ),
+            iTextStore( aTextStore )
+    {
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::~CFieldTypeMappings
+// --------------------------------------------------------------------------
+//
+CFieldTypeMappings::~CFieldTypeMappings()
+    {
+    iVersitMapData.Close();
+    iNonVersitMapData.Close();
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::NewL
+// Two-phased constructor.
+// --------------------------------------------------------------------------
+//
+CFieldTypeMappings* CFieldTypeMappings::NewL( 
+    const MVPbkFieldTypeList& aMasterFieldTypeList,
+    VPbkEngUtils::CTextStore& aTextStore )
+    {
+    CFieldTypeMappings* self = 
+        new( ELeave ) CFieldTypeMappings( aMasterFieldTypeList, aTextStore );
+    return self;
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::InitVersitMappingsL
+// --------------------------------------------------------------------------
+//
+void CFieldTypeMappings::InitVersitMappingsL( TResourceReader& aResReader )
+    {
+    InitFromResourceL( iVersitMapData, aResReader, iTextStore );
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::InitNonVersitMappingsL
+// --------------------------------------------------------------------------
+//
+void CFieldTypeMappings::InitNonVersitMappingsL( TResourceReader& aResReader )
+    {
+    InitFromResourceL( iNonVersitMapData, aResReader );
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::Match
+// --------------------------------------------------------------------------
+//
+TVPbkSimCntFieldType CFieldTypeMappings::Match( 
+    const MVPbkFieldType& aVPbkFieldType ) const
+    {
+    TArray<TVPbkFieldVersitProperty> properties = 
+        aVPbkFieldType.VersitProperties();
+    
+    TInt mapCount = iVersitMapData.Count();
+    TInt propCount = properties.Count();
+    TInt i = 0;
+    for ( ;i < mapCount; ++i )
+        {
+        for ( TInt j = 0; j < propCount; ++j )
+            {
+            if ( properties[j].Matches( iVersitMapData[i].iVersitProperty ) )
+                {
+                return iVersitMapData[i].iSimFieldId;
+                }
+            }
+        }
+    
+    TVPbkNonVersitFieldType nonVersitType = aVPbkFieldType.NonVersitType();
+    mapCount = iNonVersitMapData.Count();
+    for ( i = 0; i < mapCount; ++i )
+        {
+        if ( iNonVersitMapData[i].iNonVersitType == nonVersitType )
+            {
+            return iNonVersitMapData[i].iSimFieldId;
+            }
+        }
+    return EVPbkSimUnknownType;
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::Match
+// --------------------------------------------------------------------------
+//
+const MVPbkFieldType* CFieldTypeMappings::Match( 
+        const MVPbkFieldTypeList& aFieldTypeList, 
+        TVPbkSimCntFieldType aSimFieldType ) const
+    {
+    TInt typeListCount = aFieldTypeList.FieldTypeCount();
+    TInt maxPriority = aFieldTypeList.MaxMatchPriority();
+    TInt mapCount = iVersitMapData.Count();
+    TInt i = 0;
+    // First loop tries to find the mapping object for the given sim type
+    for ( ; i < mapCount; ++i )
+        {
+        if ( iVersitMapData[i].iSimFieldId == aSimFieldType )
+            {
+            // The mapping was found -> now the corresponding vpbk type
+            // is tried to find from the given list
+            for ( TInt j = 0; j < typeListCount; ++j )
+                {
+                for ( TInt k = 0; k <= maxPriority; ++k )
+                    {
+                    const MVPbkFieldType& vpbkType = 
+                        aFieldTypeList.FieldTypeAt( j );
+                    if ( vpbkType.Matches( iVersitMapData[i].iVersitProperty,
+                         k ) )
+                        {
+                        return &vpbkType;
+                        }
+                    }
+                }
+            }
+        }
+
+    // There was no mapping object in the versit list ->
+    // Find from non-versit type list
+    mapCount = iNonVersitMapData.Count();
+    for ( i = 0; i < mapCount; ++i )
+        {
+        if ( iNonVersitMapData[i].iSimFieldId == aSimFieldType )
+            {
+            for ( TInt j = 0; j < typeListCount; ++j )
+                {
+                const MVPbkFieldType& vpbkType = 
+                        aFieldTypeList.FieldTypeAt( j );
+                if ( vpbkType.NonVersitType() == 
+                     iNonVersitMapData[i].iNonVersitType )
+                    {
+                    return &vpbkType;
+                    }
+                }
+            }
+        }
+    return NULL;
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::Match
+// --------------------------------------------------------------------------
+//
+const MVPbkFieldType* CFieldTypeMappings::Match( 
+        TVPbkSimCntFieldType aSimFieldType ) const
+    {
+    return Match( iMasterFieldTypeList, aSimFieldType );
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::Match
+// --------------------------------------------------------------------------
+//
+TVPbkSimCntFieldType CFieldTypeMappings::Match(
+        const TVPbkFieldVersitProperty& aVersitProperty ) const
+    {
+    TVPbkSimCntFieldType ret = EVPbkSimUnknownType;
+
+    TInt mapCount = iVersitMapData.Count();
+    for ( TInt i=0; i < mapCount; ++i )
+        {
+        if ( aVersitProperty.Matches( iVersitMapData[i].iVersitProperty ) )
+            {
+            ret = iVersitMapData[i].iSimFieldId;
+            break;
+            }
+        }
+
+    return ret;
+    }
+
+// --------------------------------------------------------------------------
+// CFieldTypeMappings::Match
+// --------------------------------------------------------------------------
+//
+TVPbkSimCntFieldType CFieldTypeMappings::Match( 
+        TVPbkNonVersitFieldType aNonVersitType ) const
+    {
+    TVPbkSimCntFieldType ret = EVPbkSimUnknownType;
+
+    TInt mapCount = iNonVersitMapData.Count();
+    for ( TInt i = 0; i < mapCount; ++i )
+        {
+        if ( iNonVersitMapData[i].iNonVersitType == aNonVersitType )
+            {
+            ret = iNonVersitMapData[i].iSimFieldId;
+            break;
+            }
+        }
+
+    return ret;
+    }
+
+} // namespace VPbkSimStore
+
+//  End of File