--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mragnversit2/inc/cesmragnversit2importer.h Thu Dec 17 08:39:21 2009 +0200
@@ -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.