--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mragnversit2/inc/cesmragnversit2importer.h	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2005-2009 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:  Implements the import functionality of CESMRAgnVersit2
+*
+*
+*/
+
+#ifndef CESMRAGNVERSIT2IMPORTER_H
+#define CESMRAGNVERSIT2IMPORTER_H
+
+// System includes.
+#include <calentry.h>       // for CCalEntry::TType
+//<cmail>
+#include "cesmricalrulesegment.h"
+//</cmail>
+
+// User includes.
+#include "mesmragnimputil.h"
+
+// Forward class declarations.
+class CESMRAgnVersit2StringProvider;
+class CESMRICal;
+class CESMRICalComponent;
+class CESMRICalProperty;
+class CTzRules;
+class RReadStream;
+
+/**
+ * Implementation class for CESMRAgnVersit2::ImportL.
+ * @internalTechnology
+ */
+class CESMRAgnVersit2Importer : public CBase, public MESMRAgnImpUtil
+    {
+private:    // Types
+    /**
+     * Nested class used internally to maintain a set of rules searchable by TZID.
+     * @internalTechnology
+     */
+    class CTzNamedRules : public CBase
+        {
+    public:
+        /**
+         * C++ Constructor.
+         */
+        CTzNamedRules();
+        /**
+         * C++ Destructor.
+         */
+        ~CTzNamedRules();
+
+    public: // Members
+        CTzRules* iRules;
+        HBufC* iName;
+        };
+
+public:     // Construction/destruction.
+    /**
+     * Constructs a new CESMRAgnVersit2Importer and returns it.
+     * @param aStringProvider A string provider for obtaining resource strings from.
+     * @return a new CESMRAgnVersit2Importer.
+     * @internalTechnology
+     */
+    static CESMRAgnVersit2Importer* NewL(CESMRAgnVersit2StringProvider& aStringProvider);
+    
+    /**
+     * Constructs a new CESMRAgnVersit2Importer and returns it. The object is left on the
+     * cleanup stack.
+     * @param aStringProvider A string provider for obtaining resource strings from.
+     * @return a new CESMRAgnVersit2Importer.
+     * @internalTechnology
+     */
+    static CESMRAgnVersit2Importer* NewLC(CESMRAgnVersit2StringProvider& aStringProvider);
+    ~CESMRAgnVersit2Importer();
+
+public:     // Methods.
+    /**
+     * Uses Versit2 to parse an input stream, and then converts the result into
+     * CCalEntry objects.
+     * @param aEntries The array to append entries to.
+     * @param aReadStream The stream to read iCalendar data from.
+     * @param aObserver Application interface for error reporting.
+     * @internalTechnology
+     */
+    void ImportL(RPointerArray<CCalEntry>& aEntries, RReadStream& aReadStream, MESMRAgnImportObserver& aObserver);
+
+private:    // Construction.
+    CESMRAgnVersit2Importer(CESMRAgnVersit2StringProvider& aStringProvider);
+    void ConstructL();
+
+private:    // Methods.
+    void ImportICalL(RPointerArray<CCalEntry>& aEntries, CESMRICal& aCal);
+
+    // Import component methods.
+    void ImportComponentL(const CESMRICal& aCal, const CESMRICalComponent& aComponent, RPointerArray<CCalEntry>& aEntries);
+    void ImportAlarmL(const CESMRICalComponent& aComponent, CCalEntry& aEntry, const HBufC8& aUid, const TCalTime* aStartTime);
+    void ImportEntryL(const CESMRICal& aCal, const CESMRICalComponent& aComponent, RPointerArray<CCalEntry>& aEntries, HBufC8* aUid, CCalEntry::TType aType);
+    CCalEntry* CreateEntryLC(const CESMRICal& aCal, const CESMRICalComponent& aComponent, HBufC8* aUid, CCalEntry::TType aType);
+    void ImportPropertyL(CCalEntry& aEntry, const CESMRICalProperty& aProperty);
+    void ImportTimezoneL(const CESMRICalComponent& aTimezone);
+    void ImportTimezoneIntervalL(const CESMRICalComponent& aInterval, CTzRules& aRules);
+
+    // Import property methods.
+    void ImportCategoriesL(const CESMRICalProperty& aProperty, CCalEntry& aEntry) const;
+    void ImportClassL(const CESMRICalProperty& aProperty, CCalEntry& aEntry);
+    TBool ImportRRuleL(const CESMRICalProperty& aProperty, CCalEntry& aEntry, const TCalTime& aStartTime);
+
+    // Helper methods.
+    void GetCalTimeL(const CESMRICalProperty& aProperty, TCalTime& aTime, TValueType aValueType, TInt aValue = 0);
+    TInt FindRuleSegment(const RPointerArray<CESMRICalRuleSegment>& aRules, CESMRICalRuleSegment::TSegmentType aType) const;
+    const CTzRules* FindTzRule(const TDesC& aName) const;
+    void ReportErrorL(MESMRAgnImportObserver::TImpError aType, const TDesC8& aUid, const TDesC& aContext, TBool aCanContinue = ETrue);
+
+private:    // Members.
+    CESMRAgnVersit2StringProvider& iStringProvider;
+    MESMRAgnImportObserver* iImportObserver;
+    MESMRAgnImportObserver::TImpResponse iResponse;
+    RPointerArray<CTzNamedRules> iTzRules;
+    const CTzRules* iCurrentTzRules;    // This is not owned by the class and should not be deleted by the class.
+    TBool iNeedsTzRules;
+    };
+
+#endif
+
+// End of file.